Business First Bancshares (BFST) 10-Q 11 May 18 2018 Q1 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	3 Months Ended
	Mar. 31, 2018	May 08, 2018
Document Information [Line Items]
Entity Registrant Name	Business First Bancshares, Inc.
Entity Central Index Key	1,624,322
Trading Symbol	bfst
Current Fiscal Year End Date	--12-31
Entity Filer Category	Smaller Reporting Company
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Well-known Seasoned Issuer	No
Entity Common Stock, Shares Outstanding (in shares)		10,271,931
Document Type	10-Q
Document Period End Date	Mar. 31, 2018
Document Fiscal Year Focus	2,018
Document Fiscal Period Focus	Q1
Amendment Flag	false

Consolidated Balance Sheets (Cu

Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
ASSETS
Cash and Due from Banks	$ 37,627	$ 107,591
Federal Funds Sold	11,730	8,820
Securities Available for Sale, at Fair Values	262,988	179,148
Mortgage Loans Held for Sale	147	201
Loans and Lease Receivable, Net of Allowance for Loan Losses of $9,647 in 2018 and $8,765 in 2017	1,181,803	966,519
Premises and Equipment, Net	10,424	8,780
Accrued Interest Receivable	4,700	4,110
Other Equity Securities	9,381	8,627
Other Real Estate Owned	1,282	227
Cash Value of Life Insurance	24,109	23,200
Goodwill	32,816	6,824
Core Deposit Intangible	4,366	2,003
Other Assets	6,340	5,206
Total Assets	1,587,713	1,321,256
LIABILITIES
Noninterest Bearing	297,845	264,646
Interest Bearing	1,009,893	790,887
Total Deposits	1,307,738	1,055,533
Securities Sold Under Agreements to Repurchase	15,434	1,939
Short Term Borrowings	862	862
Long Term Borrowings	2,700	2,700
Federal Home Loan Bank Borrowings	75,000	75,000
Accrued Interest Payable	1,104	890
Other Liabilities	4,881	4,397
Total Liabilities	1,407,719	1,141,321
Commitments and Contingencies (See Note 7)
SHAREHOLDERS' EQUITY
Preferred Stock, No Par Value; 5,000,000 Shares Authorized
Common Stock, $1 Par Value; 50,000,000 Shares Authorized; 10,271,931 and 10,232,495 Shares Issued and Outstanding at March 31, 2018 and December 31, 2017, respectively	10,272	10,232
Additional Paid-in Capital	144,441	144,172
Retained Earnings	29,666	27,175
Accumulated Other Comprehensive Loss	(4,385)	(1,644)
Total Shareholders' Equity	179,994	179,935
Total Liabilities and Shareholders' Equity	$ 1,587,713	$ 1,321,256

Consolidated Balance Sheets (C3

Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Allowance for loan losses	$ 9,647	$ 8,765
Preferred stock, par value (in dollars per share)	$ 0	$ 0
Preferred stock, shares authorized (in shares)	5,000,000	1,000,000
Common stock, par value (in dollars per share)	$ 1	$ 1
Common stock, shares authorized (in shares)	50,000,000	50,000,000
Common stock, shares issued (in shares)	10,271,931	10,232,495
Common stock, shares outstanding (in shares)	10,271,931	10,232,495

Unaudited Consolidated Statemen

Unaudited Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Interest Income:
Interest and Fees on Loans	$ 15,676	$ 11,141
Interest and Dividends on Securities	1,423	947
Interest on Federal Funds Sold and Due From Banks	127	17
Total Interest Income	17,226	12,105
Interest Expense:
Interest on Deposits	2,298	1,348
Interest on Borrowings	428	197
Total Interest Expense	2,726	1,545
Net Interest Income	14,500	10,560
Provision for Loan Losses	474	355
Net Interest Income after Provision for Loan Losses	14,026	10,205
Other Income:
Service Charges on Deposit Accounts	610	512
Other Income	1,125	792
Total Other Income	1,735	1,304
Other Expenses:
Salaries and Employee Benefits	6,704	4,984
Occupancy and Equipment Expense	1,418	1,168
Other Expenses	3,822	2,614
Total Other Expenses	11,944	8,766
Income Before Income Taxes	3,817	2,743
Provision for Income Taxes	709	767
Net Income	$ 3,108	$ 1,976
Earnings Per Share:
Basic (in dollars per share)	$ 0.30	$ 0.29
Diluted (in dollars per share)	$ 0.29	$ 0.27

Unaudited Consolidated Stateme5

Unaudited Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Consolidated Net Income	$ 3,108	$ 1,976
Other Comprehensive Income (Loss):
Unrealized Gain (Loss) on Investment Securities	(3,470)	1,703
Income Tax Effect	729	(579)
Other Comprehensive Income (Loss)	(2,741)	1,124
Consolidated Comprehensive Income (Loss)	$ 367	$ 3,100

Unaudited Consolidated Stateme6

Unaudited Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Balances at at Dec. 31, 2016	$ 6,917	$ 85,133	$ 23,839	$ (2,330)	$ 113,559
Comprehensive Income:
Net Income			1,976		1,976
Other Comprehensive Income (Loss)				1,124	1,124
Cash Dividends Declared			(346)		(346)
Stock Based Compensation Cost	18	(97)			(79)
Stock Repurchase	(2)	(40)	9		(33)
Balances at at Dec. 31, 2016	6,917	85,133	23,839	(2,330)	113,559
Balances at at Mar. 31, 2017	6,933	84,996	25,478	(1,206)	116,201
Balances at at Dec. 31, 2017	10,232	144,172	27,175	(1,644)	179,935
Comprehensive Income:
Net Income			3,108		3,108
Other Comprehensive Income (Loss)				(2,741)	(2,741)
Cash Dividends Declared			(614)		(614)
Stock Based Compensation Cost	44	344			388
Balances at at Dec. 31, 2017	10,232	144,172	27,175	(1,644)	179,935
Comprehensive Income:
Surrendered Shares of Stock Based Compensation	(4)	(75)	(3)		(82)
Balances at at Mar. 31, 2018	$ 10,272	$ 144,441	$ 29,666	$ (4,385)	$ 179,994

Unaudited Consolidated Stateme7

Unaudited Consolidated Statements of Changes in Shareholders' Equity (Parentheticals) - $ / shares	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Retained Earnings [Member]
Cash dividends declared (in dollars per share)	$ 0.06	$ 0.05

Unaudited Consolidated Stateme8

Unaudited Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Cash Flows From Operating Activities:
Consolidated Net Income	$ 3,108	$ 1,976
Adjustments to Reconcile Net Income to Net Cash Provided by (Used in) Operating Activities:
Provision for Loan Losses	474	355
Depreciation and Amortization	290	320
Amortization of Purchase Accounting Valuations	(253)	(1,422)
Noncash Compensation (Income) Expense	306	(79)
Net Amortization of Securities	571	482
Gain on Sale of Other Real Estate Owned, Net of Writedowns		(3)
Increase in Cash Value of Life Insurance	(168)	(150)
Provision (Credit) for Deferred Income Taxes	(465)	531
Changes in Assets and Liabilities:
Decrease in Accrued Interest Receivable	565	298
Decrease in Other Assets	1,014	176
Decrease in Accrued Interest Payable	(16)	(55)
Decrease in Other Liabilities	(1,144)	(463)
Net Cash Provided by Operating Activities	4,282	1,966
Cash Flows From Investing Activities:
Purchases of Securities Available for Sale	(2,015)	(3,396)
Proceeds from Maturities / Sales of Securities Available for Sale	5,740	2,175
Proceeds from Paydowns of Securities Available for Sale	8,261	5,314
Net Cash Paid in Merger	(49,796)
Purchases of Other Equity Securities	(255)	(4)
Redemption of Other Equity Securities	58	54
Net Increase in Loans	(22,614)	(42,128)
Purchases of Premises and Equipment	(305)	(168)
Proceeds from Sales of Other Real Estate	2	3
Net (Increase) Decrease in Federal Funds Sold	6,590	(6,129)
Net Cash Used in Investing Activities	(54,334)	(44,279)
Cash Flows From Financing Activities:
Net Increase (Decrease) in Deposits	(11,746)	30,467
Net Increase (Decrease) in Securities Sold Under Agreements to Repurchase	(2,552)	356
Net Advances (Repayments) on Federal Home Loan Bank Borrowings	(5,000)	19,656
Repurchase of Common Stock		(33)
Payment of Dividends on Common Stock	(614)	(346)
Net Cash Provided (Used in) by Financing Activities	(19,912)	50,100
Net Increase (Decrease) in Cash and Cash Equivalents	(69,964)	7,787
Cash and Cash Equivalents at Beginning of Period	107,591	42,173
Cash and Cash Equivalents at End of Period	37,627	49,960
Supplemental Disclosures for Cash Flow Information:
Interest on Deposits	2,082	1,409
Interest on Borrowings	430	191
Income Tax Payments		350
Supplemental Schedule for Noncash Investing and Financing Activities:
Change in the Unrealized Gain (Loss) on Securities Available for Sale	(3,470)	1,703
Change in Deferred Tax Effect on the Unrealized (Gain) Loss on Securities Available for Sale	729	(579)
Transfer of Loans to Other Real Estate	8	215
Transfer of Premises and Equipment to Other Real Estate	$ 1,049

Note 1 - Basis of Presentation

Note 1 - Basis of Presentation -	3 Months Ended
	Mar. 31, 2018
Notes to Financial Statements
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]	Note 1 Basis of Presentation – The unaudited consolidated financial statements include the accounts of Business First Bancshares, Inc. (the “Company”) and its wholly-owned subsidiary, Business First Bank (the “Bank”), and the Bank’s wholly-owned subsidiary, Business First Insurance, LLC. The Bank operates out of branch locations, loan production offices, and one In the opinion of management, the accompanying unaudited consolidated financial statements contain all adjustments necessary to present fairly the financial results for the periods presented, and all such adjustments are of a normal recurring nature. All material intercompany transactions are eliminated. The results of operations for the interim periods are not These interim consolidated financial statements have been prepared according to the rules and regulations of the Securities and Exchange Commission and, therefore, certain information and footnote disclosures normally presented in accordance with United States (“U.S.”) generally accepted accounting principles (“GAAP”) have been omitted or abbreviated. Preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying disclosures. These estimates are based on management’s best knowledge of current events and actions the Company may not may not may not

Note 2 - Reclassifications -

Note 2 - Reclassifications -	3 Months Ended
	Mar. 31, 2018
Notes to Financial Statements
Reclassifications [Text Block]	Note 2 Certain reclassifications may 2018. no

Note 3 - Mergers and Acquisitio

Note 3 - Mergers and Acquisitions -	3 Months Ended
	Mar. 31, 2018
Notes to Financial Statements
Mergers, Acquisitions and Dispositions Disclosures [Text Block]	N ote 3 – Mergers and Acquisitions – On January 1, 2018, $56.2 $23.20 December 31, 2017, $317.1 $192.7 $264.0 $30.2 two Cost and Allocation of Purchase Price for Minden Bancorp, Inc. (MBI): (Dollars in thousands, except per share data) Purchase Price: MBI Shares Outstanding at December 31, 2017 2,407,627 MBI Restricted Stock Awards Outstanding at December 31, 2017 1,480 MBI Shares Cashed Out Under Terms of Merger 2,409,107 Exchange Ratio 23.20 Cash Paid to Shareholders for Shares of Common Stock $ 55,891 MBI Stock Options Outstanding at December 31, 2017 17,822 Shares at $31.50 Less Strike Price Cash Paid on MBI Options 296 Total Purchase Price $ 56,187 Net Assets Acquired: Cash and Cash Equivalents $ 15,891 Securities Available for Sale 99,867 Loans and Leases Receivable 192,714 Premises and Equipment, Net 2,678 Cash Value of Life Insurance 741 Core Deposit Intangible 2,494 Other Assets 2,666 Total Assets 317,051 Deposits 263,951 Borrowings 21,047 Other Liabilities 1,858 Total Liablilites 286,856 Net Assets Acquired 30,195 Goodwill Resulting from Merger $ 25,992 The following unaudited supplemental pro forma information is presented to reflect estimated results assuming MBI was acquired as of January 1, 2017. not January 1, 2017 not For The Three Months Ended March 31, 2018 2017 (Dollars in thousands) (except per share data) Interest Income $ 17,226 $ 15,388 Interest Expense 2,726 1,914 Net Interest Income 14,500 13,474 Provision for Loan Losses 474 355 Net Interest Income after Provision for Loan Losses 14,026 13,119 Noninterest Income 1,735 1,502 Noninterest Expense 11,944 9,950 Income Before Income Taxes 3,817 4,671 Income Tax Expense 709 1,387 Net Income $ 3,108 $ 3,284 Earnings Per Common Share Basic $ 0.30 $ 0.32 Diluted $ 0.29 $ 0.31

Note 4 - Earnings Per Common Sh

Note 4 - Earnings Per Common Share -	3 Months Ended
	Mar. 31, 2018
Notes to Financial Statements
Earnings Per Share [Text Block]	Note 4 Basic earnings per share (“EPS”) represents income available to common shareholders divided by the weighted average number of common shares outstanding; no may For The Three Months Ended March 31, 2018 2017 (Dollars in thousands, except per share data) Numerator: Net Income Available to Common Shares $ 3,108 $ 1,976 Denominator: Weighted Average Common Shares Outstanding 10,232,933 6,914,716 Dilutive Effect of Stock Options and Warrants 345,822 271,901 Weighted Average Dilutive Common Shares 10,578,755 7,186,617 Basic Earnings Per Common Share From Net Income Available to Common Shares $ 0.30 $ 0.29 Diluted Earnings Per Common Share From Net Income Available to Common Shares $ 0.29 $ 0.27

Note 5 - Securities -

Note 5 - Securities -	3 Months Ended
	Mar. 31, 2018
Notes to Financial Statements
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]	Note 5 – Securities – The amortized cost and fair values of securities available for sale as of March 31, 2018 December 31, 2017 March 31, 2018 (Dollars in thousands) Gross Gross Amortized Unrealized Unrealized Fair Cost Gains Losses Value U.S. Government Agencies $ 10,683 $ - $ 169 $ 10,514 Corporate Securities 13,069 76 153 12,992 Mortgage-Backed Securities 151,810 3 4,253 147,560 Municipal Securities 92,184 151 1,122 91,213 Other Securities 793 - 84 709 Total Securities Available for Sale $ 268,539 $ 230 $ 5,781 $ 262,988 December 31, 2017 (Dollars in thousands) Gross Gross Amortized Unrealized Unrealized Fair Cost Gains Losses Value U.S. Government Agencies $ 9,008 $ 13 $ 68 $ 8,953 Corporate Securities 13,074 59 92 13,041 Mortgage-Backed Securities 81,763 2 1,824 79,941 Municipal Securities 76,553 353 427 76,479 Other Securities 831 - 97 734 Total Securities Available for Sale $ 181,229 $ 427 $ 2,508 $ 179,148 The following tables present a summary of securities with gross unrealized losses and fair values at March 31, 2018 December 31, 2017, March 31, 2018 Less Than 12 Months 12 Months or Greater Total (Dollars in thousands) Gross Gross Gross Fair Unrealized Fair Unrealized Fair Unrealized Value Losses Value Losses Value Losses U.S. Government Agencies $ 8,517 $ 156 $ 1,997 $ 13 $ 10,514 $ 169 Corporate Securities 4,364 153 - - 4,364 153 Mortgage-Backed Securities 80,026 1,532 66,473 2,721 146,499 4,253 Municipal Securities 55,121 745 11,423 377 66,544 1,122 Other Securities - - 709 84 709 84 Total Securities Available for Sale $ 148,028 $ 2,586 $ 80,602 $ 3,195 $ 228,630 $ 5,781 December 31, 2017 Less Than 12 Months 12 Months or Greater Total (Dollars in thousands) Gross Gross Gross Fair Unrealized Fair Unrealized Fair Unrealized Value Losses Value Losses Value Losses U.S. Government Agencies $ 4,136 $ 56 $ 2,004 $ 12 $ 6,140 $ 68 Corporate Securities 4,448 69 2,007 23 6,455 92 Mortgage-Backed Securities 8,320 71 71,182 1,753 79,502 1,824 Municipal Securities 25,798 168 11,927 259 37,725 427 Other Securities - - 734 97 734 97 Total Securities Available for Sale $ 42,702 $ 364 $ 87,854 $ 2,144 $ 130,556 $ 2,508 Management evaluates securities for other than temporary impairment when economic and market conditions warrant such evaluations. Consideration is given to the extent and length of time the fair value has been below cost, the reasons for the decline in value, and the Company’s intent to sell a security or whether it is more likely than not The amortized cost and fair values of securities available for sale as of March 31, 2018 may may Amortized Fair Cost Value (Dollars in thousands) Less Than One Year $ 11,315 $ 11,322 One to Five Years 52,203 51,880 Over Five to Ten Years 112,821 109,799 Over Ten Years 92,200 89,987 Total Securities Available for Sale $ 268,539 $ 262,988

Note 6 - Loans and the Allowanc

Note 6 - Loans and the Allowance for Loan Losses -	3 Months Ended
	Mar. 31, 2018
Notes to Financial Statements
Financing Receivables [Text Block]	Note 6 – Loans and the Allowance for Loan Losses – Loans receivable at March 31, 2018 December 31, 2017 March 31, December 31, 2018 2017 (Dollars in thousands) Real estate loans: Construction and land $ 191,220 $ 143,535 Farmland 14,498 10,480 1-4 family residential 218,623 157,505 Multi-family residential 25,884 20,717 Nonfarm nonresidential 390,478 337,699 Commercial 290,427 254,427 Consumer 60,320 50,921 Total loans held for investment 1,191,450 975,284 Less: Allowance for loan losses (9,647 ) (8,765 ) Net loans $ 1,181,803 $ 966,519 The performing 1 4 March 31, 2018 December 31, 2017. Net deferred loan origination fees were $1.2 $1.3 March 31, 2018 December 31, 2017, March 31, 2018 December 31, 2017, $202,000 $129,000, The Bank is the lead lender on participations sold, without recourse, to other financial institutions which are not $83.4 $82.4 March 31, 2018 December 31, 2017, The Bank grants loans and extensions of credit to individuals and a variety of businesses and corporations in markets across Louisiana and Texas. Management segregates the loan portfolio into portfolio segments which is defined as the level at which the Bank develops and documents a systematic method for determining its allowance for loan losses. The portfolio segments are segregated based on loan types and the underlying risk factors present in each loan type. Such risk factors are periodically reviewed by management and revised as deemed appropriate. Loans acquired in business combinations are initially recorded at fair value, which includes an estimate of credit losses expected to be realized over the remaining lives of the loans and, therefore, no not Loans acquired in business combinations were recorded at estimated fair value at the acquisition date with no Total loans held for investment at March 31, 2018 $218.1 March 31, 2018 310 30, Loans and Debt Securities Acquired with Deteriorated Credit Quality 310 30” $5.5 not 310 30 $215.8 $3.2 Total loans held for investment at December 31, 2017 $46.1 December 31, 2017 $696,000 $47.2 $1.8 The following tables set forth, as of March 31, 2018 December 31, 2017, not not Allowance for Credit Losses and Recorded Investment in Loans Receivable March 31, 2018 (Dollars in thousands) Real Estate: Real Estate: Real Estate: Real Estate: Construction Real Estate: 1-4 Family Multi-family Nonfarm and Land Farmland Residential Residential Nonresidential Commercial Consumer Total Allowance for credit losses: Beginning Balance $ 1,421 $ 76 $ 1,284 $ 144 $ 2,323 $ 3,147 $ 370 $ 8,765 Charge-offs - - (6 ) - - - (17 ) (23 ) Recoveries 398 - 4 - - 5 24 431 Provision (45 ) (4 ) 151 37 (20 ) 343 12 474 Ending Balance $ 1,774 $ 72 $ 1,433 $ 181 $ 2,303 $ 3,495 $ 389 $ 9,647 Ending Balance: Individually evaluated for impairment $ 36 $ - $ 245 $ - $ 44 $ 268 $ - $ 593 Collectively evaluated for impairment $ 1,738 $ 72 $ 1,154 $ 181 $ 2,259 $ 3,227 $ 389 $ 9,020 Purchased Credit Impaired (1) $ - $ - $ 34 $ - $ - $ - $ - $ 34 Loans receivable: Ending Balance $ 191,220 $ 14,498 $ 218,623 $ 25,884 $ 390,478 $ 290,427 $ 60,320 $ 1,191,450 Ending Balance: Individually evaluated for impairment $ 104 $ - $ 3,141 $ - $ 5,725 $ 7,279 $ 346 $ 16,595 Collectively evaluated for impairment $ 191,116 $ 14,498 $ 215,275 $ 25,884 $ 379,491 $ 283,148 $ 59,974 $ 1,169,386 Purchased Credit Impaired (1) $ - $ - $ 207 $ - $ 5,262 $ - $ - $ 5,469 ( 1 December 31, 2017 (Dollars in thousands) Real Estate: Real Estate: Real Estate: Real Estate: Construction Real Estate: 1-4 Family Multi-family Nonfarm and Land Farmland Residential Residential Nonresidential Commercial Consumer Total Allowance for credit losses: Beginning balance $ 933 $ 75 $ 1,228 $ 172 $ 2,314 $ 3,039 $ 401 $ 8,162 Charge-offs (2 ) - (184 ) - (617 ) (2,945 ) (36 ) (3,784 ) Recoveries 1 - 48 - 23 40 38 150 Provision 489 1 192 (28 ) 603 3,013 (33 ) 4,237 Ending Balance $ 1,421 $ 76 $ 1,284 $ 144 $ 2,323 $ 3,147 $ 370 $ 8,765 Ending Balance: Individually evaluated for impairment $ 36 $ - $ 125 $ - $ 46 $ 329 $ - $ 536 Collectively evaluated for impairment $ 1,385 $ 76 $ 1,125 $ 144 $ 2,277 $ 2,818 $ 370 $ 8,195 Purchased Credit Impaired (1) $ - $ - $ 34 $ - $ - $ - $ - $ 34 Loans receivable: Ending Balance $ 143,535 $ 10,480 $ 157,505 $ 20,717 $ 337,699 $ 254,427 $ 50,921 $ 975,284 Ending Balance: Individually evaluated for impairment $ 92 $ - $ 2,817 $ - $ 5,831 $ 4,268 $ 441 $ 13,449 Collectively evaluated for impairment $ 143,443 $ 10,480 $ 154,480 $ 20,717 $ 331,380 $ 250,159 $ 50,480 $ 961,139 Purchased Credit Impaired (1) $ - $ - $ 208 $ - $ 488 $ - $ - $ 696 ( 1 Management further disaggregates the loan portfolio segments into classes of loans, which are based on the initial measurement of the loan, risk characteristics of the loan and the method for monitoring and assessing the credit risk of the loan. As of March 31, 2018 December 31, 2017, Credit Quality Indicators March 31, 2018 Pass Special Mention Substandard Doubtful Total (Dollars in thousands) Real Estate Loans: Construction and land $ 188,819 $ 1,940 $ 357 $ 104 $ 191,220 Farmland 14,498 - - - 14,498 1-4 family residential 208,903 5,008 1,951 2,761 218,623 Multi-family residential 25,845 - 39 - 25,884 Nonfarm nonresidential 370,922 5,495 5,998 8,063 390,478 Commercial 265,816 15,900 4,954 3,757 290,427 Consumer 59,217 687 68 348 60,320 Total $ 1,134,020 $ 29,030 $ 13,367 $ 15,033 $ 1,191,450 December 31, 2017 Pass Special Mention Substandard Doubtful Total (Dollars in thousands) Real Estate Loans: Construction and land $ 141,128 $ 1,953 $ 362 $ 92 $ 143,535 Farmland 10,480 - - - 10,480 1-4 family residential 148,845 4,657 1,574 2,429 157,505 Multi-family residential 20,677 - 40 - 20,717 Nonfarm nonresidential 325,216 4,861 1,687 5,935 337,699 Commercial 228,157 20,681 1,951 3,638 254,427 Consumer 49,787 672 21 441 50,921 Total $ 924,290 $ 32,824 $ 5,635 $ 12,535 $ 975,284 The above classifications follow regulatory guidelines and can generally be described as follows: ● Pass loans are of satisfactory quality. ● Special mention loans have an existing weakness that could cause future impairment, including the deterioration of financial ratios, past due status, questionable management capabilities and possible reduction in the collateral values. ● Substandard loans have an existing specific and well defined weakness that may may ● Doubtful loans have specific weaknesses that are severe enough to make collection or liquidation in full highly questionable and improbable. The following tables reflect certain information with respect to the loan portfolio delinquencies by loan class and amount as of March 31, 2018 December 31, 2017. 90 Aged Analysis of Past Due Loans Receivable March 31, 2018 (Dollars in thousands) Recorded Greater Investment Over 30-59 Days 60-89 Days Than 90 Days Total Total Loans 90 Days Past Due Past Due Past Due Past Due Past Due Current Receivable and Still Accruing Real Estate Loans: Construction and land $ 646 $ - $ 91 $ 737 $ 190,483 $ 191,220 $ - Farmland - - - - 14,498 14,498 - 1-4 family residential 1,929 388 1,051 3,368 215,255 218,623 50 Multi-family residential 39 - - 39 25,845 25,884 - Nonfarm nonresidential 1,384 270 5,973 7,627 382,851 390,478 - Commercial 1,353 73 3,350 4,776 285,651 290,427 61 Consumer 184 44 334 562 59,758 60,320 3 Total $ 5,535 $ 775 $ 10,799 $ 17,109 $ 1,174,341 $ 1,191,450 $ 114 December 31, 2017 (Dollars in thousands) Recorded Greater Investment Over 30-59 Days 60-89 Days Than 90 Days Total Total Loans 90 Days Past Due Past Due Past Due Past Due Past Due Current Receivable and Still Accruing Real Estate Loans: Construction and land $ - $ - $ 91 $ 91 $ 143,444 $ 143,535 $ - Farmland - - - - 10,480 10,480 - 1-4 family residential 470 319 939 1,728 155,777 157,505 73 Multi-family residential - - - - 20,717 20,717 - Nonfarm nonresidential 2,344 103 3,329 5,776 331,923 337,699 - Commercial - - 3,274 3,274 251,153 254,427 59 Consumer 6 - 367 373 50,548 50,921 - Total $ 2,820 $ 422 $ 8,000 $ 11,242 $ 964,042 $ 975,284 $ 132 The following is a summary of information pertaining to impaired loans as of March 31, 2018 December 31, 2017. $116,000 $42,000 three March 31, 2018 2017, March 31, 2018 (Dollars in thousands) Unpaid Average Recorded Principal Related Recorded Investment Balance Allowance Investment With an allowance recorded: Real Estate Loans: Construction and land $ 90 $ 90 $ 36 $ 90 Farmland - - - - 1-4 family residential 461 514 245 384 Multi-family residential - - - - Nonfarm nonresidential 386 417 44 335 Other Loans: Commercial 402 442 268 485 Consumer - - - - Total $ 1,339 $ 1,463 $ 593 $ 1,294 With no allowance recorded: Real Estate Loans: Construction and land $ 14 $ 41 $ - $ 15 Farmland - - - - 1-4 family residential 2,680 3,154 - 2,853 Multi-family residential - - - - Nonfarm nonresidential 5,339 5,513 - 5,590 Other Loans: Commercial 6,877 8,750 - 5,632 Consumer 346 385 - 429 Total $ 15,256 $ 17,843 $ - $ 14,519 Total Impaired Loans: Real Estate Loans: Construction and land $ 104 $ 131 $ 36 $ 105 Farmland - - - - 1-4 family residential 3,141 3,668 245 3,237 Multi-family residential - - - - Nonfarm nonresidential 5,725 5,930 44 5,925 Other Loans: Commercial 7,279 9,192 268 6,117 Consumer 346 385 - 429 Total $ 16,595 $ 19,306 $ 593 $ 15,813 December 31, 2017 (Dollars in thousands) Unpaid Average Recorded Principal Related Recorded Investment Balance Allowance Investment With an allowance recorded: Real Estate Loans: Construction and land $ 90 $ 90 $ 36 $ 74 Farmland - - - - 1-4 family residential 491 540 125 787 Multi-family residential - - - - Nonfarm nonresidential 316 341 46 462 Other Loans: Commercial 539 572 329 502 Consumer - - - 5 Total $ 1,436 $ 1,543 $ 536 $ 1,830 With no allowance recorded: Real Estate Loans: Construction and land $ 3 $ 9 $ - $ 44 Farmland - - - - 1-4 family residential 2,325 2,744 - 2,188 Multi-family residential - - - - Nonfarm nonresidential 5,515 5,653 - 3,402 Other Loans: Commercial 3,729 5,581 - 5,898 Consumer 441 472 - 243 Total $ 12,013 $ 14,459 $ - $ 11,775 Total Impaired Loans: Real Estate Loans: Construction and land $ 93 $ 99 $ 36 $ 118 Farmland - - - - 1-4 family residential 2,816 3,284 125 2,975 Multi-family residential - - - - Nonfarm nonresidential 5,831 5,994 46 3,864 Other Loans: Commercial 4,268 6,153 329 6,400 Consumer 441 472 - 248 Total $ 13,449 $ 16,002 $ 536 $ 13,605 The Company elected to account for certain loans acquired in business combinations as acquired impaired loans under ASC 310 30 no The following table presents the changes in the carrying amount of the purchased impaired credits accounted for under ASC 310 30 Purchased Impaired Credits (Dollars in thousands) Carrying amount - December 31, 2016 $ 1,776 Payments received, net of discounts realized (924 ) Purchased impaired credit participation interest sales proceeds, net of discount realized 511 Charge-offs (667 ) Carrying amount - December 31, 2017 696 Carrying amount of purchased impaired credits acquired in MBI acquisition 4,814 Payments received, net of discounts realized (42 ) Carrying amount - March 31, 2018 $ 5,468 The Bank seeks to assist customers that are experiencing financial difficulty by renegotiating loans within lending regulations and guidelines. The Bank makes loan modifications, primarily utilizing internal renegotiation programs via direct customer contact, that manage customers’ debt exposures held only by the Bank. Additionally, the Bank makes loan modifications with customers who have elected to work with external renegotiation agencies and these modifications provide solutions to customers’ entire unsecured debt structures. During the periods ended March 31, 2018 December 31, 2017, Once modified in a troubled debt restructuring, a loan is generally considered impaired until its contractual maturity. At the time of the restructuring, the loan is evaluated for an asset-specific allowance for credit losses. The Bank continues to specifically reevaluate the loan in subsequent periods, regardless of the borrower’s performance under the modified terms. If a borrower subsequently defaults on the loan after it is restructured, the Bank provides an allowance for credit losses for the amount of the loan that exceeds the value of the related collateral. The following tables present informative data regarding troubled debt restructurings as of March 31, 2018 December 31, 2017. $3.3 December 31, 2017 none three March 31, 2018. Modifications as of March 31, 2018: Pre-Modification Post-Modification Number Outstanding Outstanding of Recorded Recorded Contracts Investment Investment (Dollars in thousands) Troubled Debt Restructuring Real Estate Loans: 1-4 family residential 2 $ 703 $ 450 Other Loans: Commercial 8 7,493 5,475 Total 10 $ 8,196 $ 5,925 Modifications as of December 31, 2017: Pre-Modification Post-Modification Number Outstanding Outstanding of Recorded Recorded Contracts Investment Investment (Dollars in thousands) Troubled Debt Restructuring Real Estate Loans: 1-4 family residential 2 $ 703 $ 455 Other Loans: Commercial 4 4,498 2,605 Total 6 $ 5,201 $ 3,060

Note 7 - Commitments and Contin

Note 7 - Commitments and Contingencies -	3 Months Ended
	Mar. 31, 2018
Notes to Financial Statements
Commitments Disclosure [Text Block]	Note 7 – Commitments and Contingencies – In the normal course of business, the Bank is a party to financial instruments with off-balance-sheet risk to meet the financing needs of its customers. These financial instruments include commitments to extend credit and standby and commercial letters of credit which are not The Bank’s exposure to credit loss in the event of nonperformance by the other party to the financial instrument for commitments to extend credit and standby and commercial letters of credit is represented by the contractual amount of those instruments. The Bank’s policy for obtaining collateral, and the nature of such collateral, is essentially the same as that involved in making commitments to extend credit. The Bank uses the same credit policies in making such commitments and conditional obligations as it does for instruments that are included in the balance sheet. In the normal course of business, the Bank has made commitments to extend credit of approximately $279.8 $10.1 March 31, 2018. The Bank leases certain branch offices through non-cancelable operating leases with terms that range from one ten $579,000 $413,000 three March 31, 2018 2017, Future minimum lease payments under these leases are as follows: (Dollars in thousands) April 1, 2018 through March 31, 2019 $ 2,384 April 1, 2019 through March 31, 2020 1,884 April 1, 2020 through March 31, 2021 1,287 April 1, 2021 through March 31, 2022 1,164 April 1, 2022 and Thereafter 6,005 Total Future Minimum Lease Payments $ 12,724 In the normal course of business, the Bank is involved in various legal proceedings. In the opinion of management and counsel, the disposition or ultimate resolution of such proceedings would not

Note 8 - Fair Value of Financia

Note 8 - Fair Value of Financial Instruments -	3 Months Ended
	Mar. 31, 2018
Notes to Financial Statements
Fair Value Disclosures [Text Block]	N ote 8 – Fair Value of Financial Instruments – Fair Value Disclosures The Company groups its financial assets and liabilities measured at fair value in three three ● Level 1 ● Level 2 ● Level 3 Recurring Basis Fair values of investment securities available for sale were primarily measured using information from a third The following tables present the balance of assets and liabilities measured on a recurring basis as of March 31, 2018 December 31, 2017. not Fair Value Level 1 Level 2 Level 3 (Dollars in thousands) March 31, 2018 Available for Sale: U.S. Government Agency Securities $ 10,514 $ - $ 10,514 $ - Corporate Securities 12,992 - 12,992 - Mortgage-Backed Securities 147,560 - 147,560 - Municipal Securities 91,213 - 82,551 8,662 Other Securities 709 - 709 - Total $ 262,988 $ - $ 254,326 $ 8,662 December 31, 2017 Available for Sale: U.S. Government Agency Securities $ 8,953 $ - $ 8,953 $ - Corporate Securities 13,041 - 13,041 - Mortgage-Backed Securities 79,941 - 79,941 - Municipal Securities 76,479 - 67,817 8,662 Other Securities 734 - 734 - Total $ 179,148 $ - $ 170,486 $ 8,662 Nonrecurring Basis The Company has segregated all financial assets and liabilities that are measured at fair value on a nonrecurring basis into the most appropriate level within the fair value hierarchy based on the inputs used to determine the fair value at the measurement date in the tables below. The Company did not The fair value of the impaired loans is measured at the fair value of the collateral for collateral-dependent loans. Impaired loans are Level 2 2. Fair Value Level 1 Level 2 Level 3 (Dollars in thousands) March 31, 2018 Assets: Impaired Loans $ 21,437 $ - $ 21,437 $ - Repossessed Assets 1,295 - 1,295 - Total $ 22,732 $ - $ 22,732 $ - December 31, 2017 Assets: Impaired Loans $ 13,576 $ - $ 13,576 $ - Repossessed Assets 227 - 227 - Total $ 13,803 $ - $ 13,803 $ - Fair Value Financial Instruments The fair value of a financial instrument is the current amount that would be exchanged between willing parties, other than in a forced liquidation. Fair value is best determined based upon quoted market prices. However, in many instances, there are no not may not may not The following methods and assumptions were used to estimate the fair value of each class of financial instruments for which it is practicable to estimate that value: Cash and Short-Term Investments – For those short-term instruments, the carrying amount is a reasonable estimate of fair value. Securities – Fair value of securities is based on quoted market prices. If a quoted market price is not Loans – The fair value for loans is estimated using discounted cash flow analyses, with interest rates currently being offered for similar loans to borrowers with similar credit rates. Loans with similar classifications are aggregated for purposes of the calculations. The allowance for loan losses, which was used to measure the credit risk, is subtracted from loans. Cash Value of Bank-Owned Life Insurance (“BOLI”) – The carrying amount approximates its fair value. Other Equity Securities – The carrying amount approximates its fair value. Deposits – The fair value of demand deposits and certain money market deposits is the amount payable at the reporting date. The fair value of fixed-maturity certificates of deposit is estimated using discounted cash flow analyses, with interest rates currently offered for deposits of similar remaining maturities. Borrowings – The fair value of FHLB advances and other long-term borrowings is estimated using the rates currently offered for advances of similar maturities. The carrying amount of short-term borrowings maturing within ninety Commitments to Extend Credit and Standby and Commercial Letters of Credit – The fair values of commitments to extend credit and standby and commercial letters of credit do not The estimated approximate fair values of the Bank’s financial instruments as of March 31, 2018 December 31, 2017 Carrying Total Amount Fair Value Level 1 Level 2 Level 3 (Dollars in thousands) March 31, 2018 Financial Assets: Cash and Short-Term Investments $ 49,357 $ 49,357 $ 49,357 $ - $ - Securities 262,988 262,988 - 254,326 8,662 Mortgage Loans Held for Sale 147 147 - 147 - Loans - Net 1,181,803 1,164,362 - - 1,164,362 Cash Value of BOLI 24,109 24,109 - 24,109 - Other Equity Securities 9,381 9,381 - - 9,381 Total $ 1,527,785 $ 1,510,344 $ 49,357 $ 278,582 $ 1,182,405 Financial Liabilities: Deposits $ 1,307,738 $ 1,296,863 $ - $ - $ 1,296,863 Borrowings 93,996 96,599 - 96,599 - Total $ 1,401,734 $ 1,393,462 $ - $ 96,599 $ 1,296,863 Carrying Total Amount Fair Value Level 1 Level 2 Level 3 (Dollars in thousands) December 31, 2017 Financial Assets: Cash and Short-Term Investments $ 116,411 $ 116,411 $ 116,411 $ - $ - Securities 179,148 179,148 - 170,486 8,662 Mortgage Loans Held for Sale 201 201 - 201 - Loans - Net 966,519 952,113 - - 952,113 Cash Value of BOLI 23,200 23,200 - 23,200 - Other Equity Securities 8,627 8,627 - - 8,627 Total $ 1,294,106 $ 1,279,700 $ 116,411 $ 193,887 $ 969,402 Financial Liabilities: Deposits $ 1,055,533 $ 1,046,096 $ - $ - $ 1,046,096 Borrowings 80,501 81,059 - 81,059 - Total $ 1,136,034 $ 1,127,155 $ - $ 81,059 $ 1,046,096

Note 9 - Recently Issued Accoun

Note 9 - Recently Issued Accounting Pronouncements -	3 Months Ended
	Mar. 31, 2018
Notes to Financial Statements
New Accounting Pronouncements and Changes in Accounting Principles [Text Block]	N ote 9 – Recently Issued Accounting Pronouncements – In January 2016, No. 2016 16, Financial Instruments - Overall (Subtopic 825 10 may not not No. 2016 16 December 15, 2017, not March 31, 2018. In February 2016, 2016 02, Leases (Topic 842 December 15, 2018. not In June 2016, 2016 13, Financial Instruments – Credit Losses (Topic 326 not may December 31, 2019. first 2016 13 may In January 2017, 2017 01, Business Combinations (Topic 805 December 15, 2017, not On January 26, 2017, 2017 04, Intangibles – Goodwill and Other (Topic 350 2 not one zero zero 2020 January 1, 2017. not 2, not In May 2014, 2014 09, Revenue from Contracts with Customers (Topic 606 not January 1, 2018. not

Note 3 - Mergers and Acquisit18

Note 3 - Mergers and Acquisitions - (Tables)	3 Months Ended
	Mar. 31, 2018
Notes Tables
Schedule of Business Acquisitions, by Acquisition [Table Text Block]	Cost and Allocation of Purchase Price for Minden Bancorp, Inc. (MBI): (Dollars in thousands, except per share data) Purchase Price: MBI Shares Outstanding at December 31, 2017 2,407,627 MBI Restricted Stock Awards Outstanding at December 31, 2017 1,480 MBI Shares Cashed Out Under Terms of Merger 2,409,107 Exchange Ratio 23.20 Cash Paid to Shareholders for Shares of Common Stock $ 55,891 MBI Stock Options Outstanding at December 31, 2017 17,822 Shares at $31.50 Less Strike Price Cash Paid on MBI Options 296 Total Purchase Price $ 56,187 Net Assets Acquired: Cash and Cash Equivalents $ 15,891 Securities Available for Sale 99,867 Loans and Leases Receivable 192,714 Premises and Equipment, Net 2,678 Cash Value of Life Insurance 741 Core Deposit Intangible 2,494 Other Assets 2,666 Total Assets 317,051 Deposits 263,951 Borrowings 21,047 Other Liabilities 1,858 Total Liablilites 286,856 Net Assets Acquired 30,195 Goodwill Resulting from Merger $ 25,992
Business Acquisition, Pro Forma Information [Table Text Block]	For The Three Months Ended March 31, 2018 2017 (Dollars in thousands) (except per share data) Interest Income $ 17,226 $ 15,388 Interest Expense 2,726 1,914 Net Interest Income 14,500 13,474 Provision for Loan Losses 474 355 Net Interest Income after Provision for Loan Losses 14,026 13,119 Noninterest Income 1,735 1,502 Noninterest Expense 11,944 9,950 Income Before Income Taxes 3,817 4,671 Income Tax Expense 709 1,387 Net Income $ 3,108 $ 3,284 Earnings Per Common Share Basic $ 0.30 $ 0.32 Diluted $ 0.29 $ 0.31

Note 4 - Earnings Per Common 19

Note 4 - Earnings Per Common Share - (Tables)	3 Months Ended
	Mar. 31, 2018
Notes Tables
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]	For The Three Months Ended March 31, 2018 2017 (Dollars in thousands, except per share data) Numerator: Net Income Available to Common Shares $ 3,108 $ 1,976 Denominator: Weighted Average Common Shares Outstanding 10,232,933 6,914,716 Dilutive Effect of Stock Options and Warrants 345,822 271,901 Weighted Average Dilutive Common Shares 10,578,755 7,186,617 Basic Earnings Per Common Share From Net Income Available to Common Shares $ 0.30 $ 0.29 Diluted Earnings Per Common Share From Net Income Available to Common Shares $ 0.29 $ 0.27

Note 5 - Securities - (Tables)

Note 5 - Securities - (Tables)	3 Months Ended
	Mar. 31, 2018
Notes Tables
Schedule of Available-for-sale Securities Reconciliation [Table Text Block]	March 31, 2018 (Dollars in thousands) Gross Gross Amortized Unrealized Unrealized Fair Cost Gains Losses Value U.S. Government Agencies $ 10,683 $ - $ 169 $ 10,514 Corporate Securities 13,069 76 153 12,992 Mortgage-Backed Securities 151,810 3 4,253 147,560 Municipal Securities 92,184 151 1,122 91,213 Other Securities 793 - 84 709 Total Securities Available for Sale $ 268,539 $ 230 $ 5,781 $ 262,988 December 31, 2017 (Dollars in thousands) Gross Gross Amortized Unrealized Unrealized Fair Cost Gains Losses Value U.S. Government Agencies $ 9,008 $ 13 $ 68 $ 8,953 Corporate Securities 13,074 59 92 13,041 Mortgage-Backed Securities 81,763 2 1,824 79,941 Municipal Securities 76,553 353 427 76,479 Other Securities 831 - 97 734 Total Securities Available for Sale $ 181,229 $ 427 $ 2,508 $ 179,148
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Table Text Block]	March 31, 2018 Less Than 12 Months 12 Months or Greater Total (Dollars in thousands) Gross Gross Gross Fair Unrealized Fair Unrealized Fair Unrealized Value Losses Value Losses Value Losses U.S. Government Agencies $ 8,517 $ 156 $ 1,997 $ 13 $ 10,514 $ 169 Corporate Securities 4,364 153 - - 4,364 153 Mortgage-Backed Securities 80,026 1,532 66,473 2,721 146,499 4,253 Municipal Securities 55,121 745 11,423 377 66,544 1,122 Other Securities - - 709 84 709 84 Total Securities Available for Sale $ 148,028 $ 2,586 $ 80,602 $ 3,195 $ 228,630 $ 5,781 December 31, 2017 Less Than 12 Months 12 Months or Greater Total (Dollars in thousands) Gross Gross Gross Fair Unrealized Fair Unrealized Fair Unrealized Value Losses Value Losses Value Losses U.S. Government Agencies $ 4,136 $ 56 $ 2,004 $ 12 $ 6,140 $ 68 Corporate Securities 4,448 69 2,007 23 6,455 92 Mortgage-Backed Securities 8,320 71 71,182 1,753 79,502 1,824 Municipal Securities 25,798 168 11,927 259 37,725 427 Other Securities - - 734 97 734 97 Total Securities Available for Sale $ 42,702 $ 364 $ 87,854 $ 2,144 $ 130,556 $ 2,508
Investments Classified by Contractual Maturity Date [Table Text Block]	Amortized Fair Cost Value (Dollars in thousands) Less Than One Year $ 11,315 $ 11,322 One to Five Years 52,203 51,880 Over Five to Ten Years 112,821 109,799 Over Ten Years 92,200 89,987 Total Securities Available for Sale $ 268,539 $ 262,988

Note 6 - Loans and the Allowa21

Note 6 - Loans and the Allowance for Loan Losses - (Tables)	3 Months Ended
	Mar. 31, 2018
Notes Tables
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]	March 31, December 31, 2018 2017 (Dollars in thousands) Real estate loans: Construction and land $ 191,220 $ 143,535 Farmland 14,498 10,480 1-4 family residential 218,623 157,505 Multi-family residential 25,884 20,717 Nonfarm nonresidential 390,478 337,699 Commercial 290,427 254,427 Consumer 60,320 50,921 Total loans held for investment 1,191,450 975,284 Less: Allowance for loan losses (9,647 ) (8,765 ) Net loans $ 1,181,803 $ 966,519
Allowance for Credit Losses on Financing Receivables [Table Text Block]	March 31, 2018 (Dollars in thousands) Real Estate: Real Estate: Real Estate: Real Estate: Construction Real Estate: 1-4 Family Multi-family Nonfarm and Land Farmland Residential Residential Nonresidential Commercial Consumer Total Allowance for credit losses: Beginning Balance $ 1,421 $ 76 $ 1,284 $ 144 $ 2,323 $ 3,147 $ 370 $ 8,765 Charge-offs - - (6 ) - - - (17 ) (23 ) Recoveries 398 - 4 - - 5 24 431 Provision (45 ) (4 ) 151 37 (20 ) 343 12 474 Ending Balance $ 1,774 $ 72 $ 1,433 $ 181 $ 2,303 $ 3,495 $ 389 $ 9,647 Ending Balance: Individually evaluated for impairment $ 36 $ - $ 245 $ - $ 44 $ 268 $ - $ 593 Collectively evaluated for impairment $ 1,738 $ 72 $ 1,154 $ 181 $ 2,259 $ 3,227 $ 389 $ 9,020 Purchased Credit Impaired (1) $ - $ - $ 34 $ - $ - $ - $ - $ 34 Loans receivable: Ending Balance $ 191,220 $ 14,498 $ 218,623 $ 25,884 $ 390,478 $ 290,427 $ 60,320 $ 1,191,450 Ending Balance: Individually evaluated for impairment $ 104 $ - $ 3,141 $ - $ 5,725 $ 7,279 $ 346 $ 16,595 Collectively evaluated for impairment $ 191,116 $ 14,498 $ 215,275 $ 25,884 $ 379,491 $ 283,148 $ 59,974 $ 1,169,386 Purchased Credit Impaired (1) $ - $ - $ 207 $ - $ 5,262 $ - $ - $ 5,469 December 31, 2017 (Dollars in thousands) Real Estate: Real Estate: Real Estate: Real Estate: Construction Real Estate: 1-4 Family Multi-family Nonfarm and Land Farmland Residential Residential Nonresidential Commercial Consumer Total Allowance for credit losses: Beginning balance $ 933 $ 75 $ 1,228 $ 172 $ 2,314 $ 3,039 $ 401 $ 8,162 Charge-offs (2 ) - (184 ) - (617 ) (2,945 ) (36 ) (3,784 ) Recoveries 1 - 48 - 23 40 38 150 Provision 489 1 192 (28 ) 603 3,013 (33 ) 4,237 Ending Balance $ 1,421 $ 76 $ 1,284 $ 144 $ 2,323 $ 3,147 $ 370 $ 8,765 Ending Balance: Individually evaluated for impairment $ 36 $ - $ 125 $ - $ 46 $ 329 $ - $ 536 Collectively evaluated for impairment $ 1,385 $ 76 $ 1,125 $ 144 $ 2,277 $ 2,818 $ 370 $ 8,195 Purchased Credit Impaired (1) $ - $ - $ 34 $ - $ - $ - $ - $ 34 Loans receivable: Ending Balance $ 143,535 $ 10,480 $ 157,505 $ 20,717 $ 337,699 $ 254,427 $ 50,921 $ 975,284 Ending Balance: Individually evaluated for impairment $ 92 $ - $ 2,817 $ - $ 5,831 $ 4,268 $ 441 $ 13,449 Collectively evaluated for impairment $ 143,443 $ 10,480 $ 154,480 $ 20,717 $ 331,380 $ 250,159 $ 50,480 $ 961,139 Purchased Credit Impaired (1) $ - $ - $ 208 $ - $ 488 $ - $ - $ 696
Financing Receivable Credit Quality Indicators [Table Text Block]	March 31, 2018 Pass Special Mention Substandard Doubtful Total (Dollars in thousands) Real Estate Loans: Construction and land $ 188,819 $ 1,940 $ 357 $ 104 $ 191,220 Farmland 14,498 - - - 14,498 1-4 family residential 208,903 5,008 1,951 2,761 218,623 Multi-family residential 25,845 - 39 - 25,884 Nonfarm nonresidential 370,922 5,495 5,998 8,063 390,478 Commercial 265,816 15,900 4,954 3,757 290,427 Consumer 59,217 687 68 348 60,320 Total $ 1,134,020 $ 29,030 $ 13,367 $ 15,033 $ 1,191,450 December 31, 2017 Pass Special Mention Substandard Doubtful Total (Dollars in thousands) Real Estate Loans: Construction and land $ 141,128 $ 1,953 $ 362 $ 92 $ 143,535 Farmland 10,480 - - - 10,480 1-4 family residential 148,845 4,657 1,574 2,429 157,505 Multi-family residential 20,677 - 40 - 20,717 Nonfarm nonresidential 325,216 4,861 1,687 5,935 337,699 Commercial 228,157 20,681 1,951 3,638 254,427 Consumer 49,787 672 21 441 50,921 Total $ 924,290 $ 32,824 $ 5,635 $ 12,535 $ 975,284
Past Due Financing Receivables [Table Text Block]	March 31, 2018 (Dollars in thousands) Recorded Greater Investment Over 30-59 Days 60-89 Days Than 90 Days Total Total Loans 90 Days Past Due Past Due Past Due Past Due Past Due Current Receivable and Still Accruing Real Estate Loans: Construction and land $ 646 $ - $ 91 $ 737 $ 190,483 $ 191,220 $ - Farmland - - - - 14,498 14,498 - 1-4 family residential 1,929 388 1,051 3,368 215,255 218,623 50 Multi-family residential 39 - - 39 25,845 25,884 - Nonfarm nonresidential 1,384 270 5,973 7,627 382,851 390,478 - Commercial 1,353 73 3,350 4,776 285,651 290,427 61 Consumer 184 44 334 562 59,758 60,320 3 Total $ 5,535 $ 775 $ 10,799 $ 17,109 $ 1,174,341 $ 1,191,450 $ 114 December 31, 2017 (Dollars in thousands) Recorded Greater Investment Over 30-59 Days 60-89 Days Than 90 Days Total Total Loans 90 Days Past Due Past Due Past Due Past Due Past Due Current Receivable and Still Accruing Real Estate Loans: Construction and land $ - $ - $ 91 $ 91 $ 143,444 $ 143,535 $ - Farmland - - - - 10,480 10,480 - 1-4 family residential 470 319 939 1,728 155,777 157,505 73 Multi-family residential - - - - 20,717 20,717 - Nonfarm nonresidential 2,344 103 3,329 5,776 331,923 337,699 - Commercial - - 3,274 3,274 251,153 254,427 59 Consumer 6 - 367 373 50,548 50,921 - Total $ 2,820 $ 422 $ 8,000 $ 11,242 $ 964,042 $ 975,284 $ 132
Impaired Financing Receivables [Table Text Block]	March 31, 2018 (Dollars in thousands) Unpaid Average Recorded Principal Related Recorded Investment Balance Allowance Investment With an allowance recorded: Real Estate Loans: Construction and land $ 90 $ 90 $ 36 $ 90 Farmland - - - - 1-4 family residential 461 514 245 384 Multi-family residential - - - - Nonfarm nonresidential 386 417 44 335 Other Loans: Commercial 402 442 268 485 Consumer - - - - Total $ 1,339 $ 1,463 $ 593 $ 1,294 With no allowance recorded: Real Estate Loans: Construction and land $ 14 $ 41 $ - $ 15 Farmland - - - - 1-4 family residential 2,680 3,154 - 2,853 Multi-family residential - - - - Nonfarm nonresidential 5,339 5,513 - 5,590 Other Loans: Commercial 6,877 8,750 - 5,632 Consumer 346 385 - 429 Total $ 15,256 $ 17,843 $ - $ 14,519 Total Impaired Loans: Real Estate Loans: Construction and land $ 104 $ 131 $ 36 $ 105 Farmland - - - - 1-4 family residential 3,141 3,668 245 3,237 Multi-family residential - - - - Nonfarm nonresidential 5,725 5,930 44 5,925 Other Loans: Commercial 7,279 9,192 268 6,117 Consumer 346 385 - 429 Total $ 16,595 $ 19,306 $ 593 $ 15,813 December 31, 2017 (Dollars in thousands) Unpaid Average Recorded Principal Related Recorded Investment Balance Allowance Investment With an allowance recorded: Real Estate Loans: Construction and land $ 90 $ 90 $ 36 $ 74 Farmland - - - - 1-4 family residential 491 540 125 787 Multi-family residential - - - - Nonfarm nonresidential 316 341 46 462 Other Loans: Commercial 539 572 329 502 Consumer - - - 5 Total $ 1,436 $ 1,543 $ 536 $ 1,830 With no allowance recorded: Real Estate Loans: Construction and land $ 3 $ 9 $ - $ 44 Farmland - - - - 1-4 family residential 2,325 2,744 - 2,188 Multi-family residential - - - - Nonfarm nonresidential 5,515 5,653 - 3,402 Other Loans: Commercial 3,729 5,581 - 5,898 Consumer 441 472 - 243 Total $ 12,013 $ 14,459 $ - $ 11,775 Total Impaired Loans: Real Estate Loans: Construction and land $ 93 $ 99 $ 36 $ 118 Farmland - - - - 1-4 family residential 2,816 3,284 125 2,975 Multi-family residential - - - - Nonfarm nonresidential 5,831 5,994 46 3,864 Other Loans: Commercial 4,268 6,153 329 6,400 Consumer 441 472 - 248 Total $ 13,449 $ 16,002 $ 536 $ 13,605
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Carrying Amount, Net [Table Text Block]	Purchased Impaired Credits (Dollars in thousands) Carrying amount - December 31, 2016 $ 1,776 Payments received, net of discounts realized (924 ) Purchased impaired credit participation interest sales proceeds, net of discount realized 511 Charge-offs (667 ) Carrying amount - December 31, 2017 696 Carrying amount of purchased impaired credits acquired in MBI acquisition 4,814 Payments received, net of discounts realized (42 ) Carrying amount - March 31, 2018 $ 5,468
Troubled Debt Restructurings on Financing Receivables [Table Text Block]	Modifications as of March 31, 2018: Pre-Modification Post-Modification Number Outstanding Outstanding of Recorded Recorded Contracts Investment Investment (Dollars in thousands) Troubled Debt Restructuring Real Estate Loans: 1-4 family residential 2 $ 703 $ 450 Other Loans: Commercial 8 7,493 5,475 Total 10 $ 8,196 $ 5,925 Modifications as of December 31, 2017: Pre-Modification Post-Modification Number Outstanding Outstanding of Recorded Recorded Contracts Investment Investment (Dollars in thousands) Troubled Debt Restructuring Real Estate Loans: 1-4 family residential 2 $ 703 $ 455 Other Loans: Commercial 4 4,498 2,605 Total 6 $ 5,201 $ 3,060

Note 7 - Commitments and Cont22

Note 7 - Commitments and Contingencies - (Tables)	3 Months Ended
	Mar. 31, 2018
Notes Tables
Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]	(Dollars in thousands) April 1, 2018 through March 31, 2019 $ 2,384 April 1, 2019 through March 31, 2020 1,884 April 1, 2020 through March 31, 2021 1,287 April 1, 2021 through March 31, 2022 1,164 April 1, 2022 and Thereafter 6,005 Total Future Minimum Lease Payments $ 12,724

Note 8 - Fair Value of Financ23

Note 8 - Fair Value of Financial Instruments - (Tables)	3 Months Ended
	Mar. 31, 2018
Notes Tables
Fair Value, Assets Measured on Recurring Basis [Table Text Block]	Fair Value Level 1 Level 2 Level 3 (Dollars in thousands) March 31, 2018 Available for Sale: U.S. Government Agency Securities $ 10,514 $ - $ 10,514 $ - Corporate Securities 12,992 - 12,992 - Mortgage-Backed Securities 147,560 - 147,560 - Municipal Securities 91,213 - 82,551 8,662 Other Securities 709 - 709 - Total $ 262,988 $ - $ 254,326 $ 8,662 December 31, 2017 Available for Sale: U.S. Government Agency Securities $ 8,953 $ - $ 8,953 $ - Corporate Securities 13,041 - 13,041 - Mortgage-Backed Securities 79,941 - 79,941 - Municipal Securities 76,479 - 67,817 8,662 Other Securities 734 - 734 - Total $ 179,148 $ - $ 170,486 $ 8,662
Fair Value Measurements, Nonrecurring [Table Text Block]	Fair Value Level 1 Level 2 Level 3 (Dollars in thousands) March 31, 2018 Assets: Impaired Loans $ 21,437 $ - $ 21,437 $ - Repossessed Assets 1,295 - 1,295 - Total $ 22,732 $ - $ 22,732 $ - December 31, 2017 Assets: Impaired Loans $ 13,576 $ - $ 13,576 $ - Repossessed Assets 227 - 227 - Total $ 13,803 $ - $ 13,803 $ -
Fair Value, by Balance Sheet Grouping [Table Text Block]	Carrying Total Amount Fair Value Level 1 Level 2 Level 3 (Dollars in thousands) March 31, 2018 Financial Assets: Cash and Short-Term Investments $ 49,357 $ 49,357 $ 49,357 $ - $ - Securities 262,988 262,988 - 254,326 8,662 Mortgage Loans Held for Sale 147 147 - 147 - Loans - Net 1,181,803 1,164,362 - - 1,164,362 Cash Value of BOLI 24,109 24,109 - 24,109 - Other Equity Securities 9,381 9,381 - - 9,381 Total $ 1,527,785 $ 1,510,344 $ 49,357 $ 278,582 $ 1,182,405 Financial Liabilities: Deposits $ 1,307,738 $ 1,296,863 $ - $ - $ 1,296,863 Borrowings 93,996 96,599 - 96,599 - Total $ 1,401,734 $ 1,393,462 $ - $ 96,599 $ 1,296,863 Carrying Total Amount Fair Value Level 1 Level 2 Level 3 (Dollars in thousands) December 31, 2017 Financial Assets: Cash and Short-Term Investments $ 116,411 $ 116,411 $ 116,411 $ - $ - Securities 179,148 179,148 - 170,486 8,662 Mortgage Loans Held for Sale 201 201 - 201 - Loans - Net 966,519 952,113 - - 952,113 Cash Value of BOLI 23,200 23,200 - 23,200 - Other Equity Securities 8,627 8,627 - - 8,627 Total $ 1,294,106 $ 1,279,700 $ 116,411 $ 193,887 $ 969,402 Financial Liabilities: Deposits $ 1,055,533 $ 1,046,096 $ - $ - $ 1,046,096 Borrowings 80,501 81,059 - 81,059 - Total $ 1,136,034 $ 1,127,155 $ - $ 81,059 $ 1,046,096

Note 1 - Basis of Presentatio24

Note 1 - Basis of Presentation - (Details Textual)	Mar. 31, 2018
Number of Wealth Solution Offices	1

Note 3 - Mergers and Acquisit25

Note 3 - Mergers and Acquisitions - (Details Textual) - USD ($) $ / shares in Units, $ in Thousands	Jan. 01, 2018	Mar. 31, 2018	Dec. 31, 2017	Mar. 31, 2017	Dec. 31, 2016
Assets, Total		$ 1,587,713	$ 1,321,256
Loans and Leases Receivable, Net of Deferred Income, Total		1,191,450	975,284
Deposits, Total		1,307,738	1,055,533
Stockholders' Equity Attributable to Parent, Ending Balance		$ 179,994	179,935	$ 116,201	$ 113,559
Minden Bancorp [Member]
Assets, Total			317,100
Loans and Leases Receivable, Net of Deferred Income, Total			192,700
Deposits, Total			264,000
Stockholders' Equity Attributable to Parent, Ending Balance			$ 30,200
Minden Bancorp [Member]
Payments to Acquire Businesses, Gross	$ 56,187
Business Acquisition, Price Paid Per Share of Common Stock of Acquired Entity	$ 23.20

Note 3 - Mergers and Acquisit26

Note 3 - Mergers and Acquisitions - Cost and Allocation of Purchase Price (Details) - USD ($) $ / shares in Units, $ in Thousands	Jan. 01, 2018	Mar. 31, 2018	Dec. 31, 2017
Net Assets Acquired:
Goodwill Resulting from Merger		$ 32,816	$ 6,824
Minden Bancorp [Member]
Purchase Price:
MBI Shares Cashed Out Under Terms of Merger	$ 2,409,107
Exchange Ratio (in dollars per share)	$ 23.20
Cash Paid to Shareholders for Shares of Common Stock	$ 55,891
Cash Paid on MBI Options	296
Total Purchase Price	56,187
Net Assets Acquired:
Cash and Cash Equivalents	15,891
Securities Available for Sale	99,867
Loans and Leases Receivable	192,714
Premises and Equipment, Net	2,678
Cash Value of Life Insurance	741
Core Deposit Intangible	2,494
Other Assets	2,666
Total Assets	317,051
Deposits	263,951
Borrowings	21,047
Other Liabilities	1,858
Total Liablilites	286,856
Net Assets Acquired	30,195
Goodwill Resulting from Merger	$ 25,992
Minden Bancorp [Member]
Purchase Price:
MBI Shares Outstanding at December 31, 2017 (in shares)			2,407,627
MBI Restricted Stock Awards Outstanding at December 31, 2017 (in shares)			1,480

Note 3 - Mergers and Acquisit27

Note 3 - Mergers and Acquisitions - Cost and Allocation of Purchase Price (Details) (Parentheticals) - Minden Bancorp [Member]	Dec. 31, 2017$ / sharesshares
MBI Stock Options Outstanding (in shares) | shares	17,822
MBI Stock Options Strike Price (in dollars per share) | $ / shares	$ 31.50

Note 3 - Mergers and Acquisit28

Note 3 - Mergers and Acquisitions - Pro Forma Information (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017
Interest Income	$ 17,226	$ 12,105
Interest Expense	2,726	1,545
Net Interest Income	14,500	10,560
Provision for Loan Losses	474	355	$ 4,237
Net Interest Income after Provision for Loan Losses	14,026	10,205
Noninterest Income	1,735	1,304
Noninterest Expense	11,944	8,766
Income Before Income Taxes	3,817	2,743
Provision for Income Taxes	709	767
Net Income	$ 3,108	$ 1,976
Basic (in dollars per share)	$ 0.30	$ 0.29
Diluted (in dollars per share)	$ 0.29	$ 0.27
Minden Bancorp [Member] | Pro Forma [Member]
Interest Income	$ 17,226	$ 15,388
Interest Expense	2,726	1,914
Net Interest Income	14,500	13,474
Provision for Loan Losses	474	355
Net Interest Income after Provision for Loan Losses	14,026	13,119
Noninterest Income	1,735	1,502
Noninterest Expense	11,944	9,950
Income Before Income Taxes	3,817	4,671
Provision for Income Taxes	709	1,387
Net Income	$ 3,108	$ 3,284
Basic (in dollars per share)	$ 0.30	$ 0.32
Diluted (in dollars per share)	$ 0.29	$ 0.31

Note 4 - Earnings Per Common 29

Note 4 - Earnings Per Common Share - Basic and Diluted Earnings Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Net Income Available to Common Shares	$ 3,108	$ 1,976
Weighted Average Common Shares Outstanding (in shares)	10,232,933	6,914,716
Dilutive Effect of Stock Options and Warrants (in shares)	345,822	271,901
Weighted Average Dilutive Common Shares (in shares)	10,578,755	7,186,617
Basic Earnings Per Common Share From Net Income Available to Common Shares (in dollars per share)	$ 0.30	$ 0.29
Diluted Earnings Per Common Share From Net Income Available to Common Shares (in dollars per share)	$ 0.29	$ 0.27

Note 5 - Securities - Securitie

Note 5 - Securities - Securities Available-for-sale (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Amortized cost	$ 268,539	$ 181,229
Gross unrealized gains	230	427
Gross unrealized losses	5,781	2,508
Fair value	262,988	179,148
US Government Agencies Debt Securities [Member]
Amortized cost	10,683	9,008
Gross unrealized gains		13
Gross unrealized losses	169	68
Fair value	10,514	8,953
Corporate Debt Securities [Member]
Amortized cost	13,069	13,074
Gross unrealized gains	76	59
Gross unrealized losses	153	92
Fair value	12,992	13,041
Collateralized Mortgage Backed Securities [Member]
Amortized cost	151,810	81,763
Gross unrealized gains	3	2
Gross unrealized losses	4,253	1,824
Fair value	147,560	79,941
US States and Political Subdivisions Debt Securities [Member]
Amortized cost	92,184	76,553
Gross unrealized gains	151	353
Gross unrealized losses	1,122	427
Fair value	91,213	76,479
Other Debt Obligations [Member]
Amortized cost	793	831
Gross unrealized gains	0	0
Gross unrealized losses	84	97
Fair value	$ 709	$ 734

Note 5 - Securities - Securit31

Note 5 - Securities - Securities in a Continuous Unrealized Loss Position (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Less than 12 months, fair value	$ 148,028	$ 42,702
Less than 12 months, gross unrealized losses	2,586	364
12 months or greater, fair value	80,602	87,854
12 months or greater, gross unrealized losses	3,195	2,144
Total, fair value	228,630	130,556
Total, gross unrealized losses	5,781	2,508
US Government Agencies Debt Securities [Member]
Less than 12 months, fair value	8,517	4,136
Less than 12 months, gross unrealized losses	156	56
12 months or greater, fair value	1,997	2,004
12 months or greater, gross unrealized losses	13	12
Total, fair value	10,514	6,140
Total, gross unrealized losses	169	68
Corporate Debt Securities [Member]
Less than 12 months, fair value	4,364	4,448
Less than 12 months, gross unrealized losses	153	69
12 months or greater, fair value		2,007
12 months or greater, gross unrealized losses		23
Total, fair value	4,364	6,455
Total, gross unrealized losses	153	92
Collateralized Mortgage Backed Securities [Member]
Less than 12 months, fair value	80,026	8,320
Less than 12 months, gross unrealized losses	1,532	71
12 months or greater, fair value	66,473	71,182
12 months or greater, gross unrealized losses	2,721	1,753
Total, fair value	146,499	79,502
Total, gross unrealized losses	4,253	1,824
US States and Political Subdivisions Debt Securities [Member]
Less than 12 months, fair value	55,121	25,798
Less than 12 months, gross unrealized losses	745	168
12 months or greater, fair value	11,423	11,927
12 months or greater, gross unrealized losses	377	259
Total, fair value	66,544	37,725
Total, gross unrealized losses	1,122	427
Other Debt Obligations [Member]
Less than 12 months, fair value	0	0
Less than 12 months, gross unrealized losses	0	0
12 months or greater, fair value	709	734
12 months or greater, gross unrealized losses	84	97
Total, fair value	709	734
Total, gross unrealized losses	$ 84	$ 97

Note 5 - Securities - Securit32

Note 5 - Securities - Securities Available-for-sale by Contractual Maturity (Details) $ in Thousands	Mar. 31, 2018USD ($)
Less Than One Year, Amortized Cost	$ 11,315
Less Than One Year, Fair Value	11,322
One to Five Years, Amortized Cost	52,203
One to Five Years, Fair Value	51,880
Over Five to Ten Years, Amortized Cost	112,821
Over Five to Ten Years, Fair Value	109,799
Over Ten Years, Amortized Cost	92,200
Over Ten Years, Fair Value	89,987
Amortized Cost	268,539
Fair Value	$ 262,988

Note 6 - Loans and the Allowa33

Note 6 - Loans and the Allowance for Loan Losses - (Details Textual) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017		Dec. 31, 2016
Loans and Leases Receivable, Deferred Income, Total	$ 1,200,000		$ 1,300,000
Loans and Leases Receivable Reclassified from Overdraft	202,000		129,000
Loans Receivable, Unpaid Principal Balance	83,400,000		82,400,000
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Carrying Amount, Net	5,468,000		696,000	[1]	$ 1,776,000
Loans and Leases Receivable, Net of Deferred Income, Total	1,191,450,000		975,284,000
Impaired Financing Receivable, Interest Income, Accrual Method, Total	116,000	$ 42,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment	0		3,300,000
Minden Bancorp [Member]
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Carrying Amount, Net	5,500,000
Minden Bancorp [Member] | Performing Financial Instruments [Member]
Loans and Leases Receivable, Deferred Income, Total	3,200,000
Loans Receivable, Fair Value Disclosure	218,100,000
Loans and Leases Receivable, Net of Deferred Income, Total	$ 215,800,000
American Gateway Financial Corporation [Member]
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Carrying Amount, Net			696,000
American Gateway Financial Corporation [Member] | Performing Financial Instruments [Member]
Loans and Leases Receivable, Deferred Income, Total			1,800,000
Loans Receivable, Fair Value Disclosure			46,100,000
Loans and Leases Receivable, Net of Deferred Income, Total			$ 47,200,000
[1]	Purchased credit impaired loans are evaluated for impairment on an individual basis.

Note 6 - Loans and the Allowa34

Note 6 - Loans and the Allowance for Loan Losses - Loans Receivable (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Loans	$ 1,191,450	$ 975,284
Allowance for loan losses	(9,647)	(8,765)	$ (8,162)
Net loans	1,181,803	966,519
Commercial Real Estate Portfolio Segment [Member] | Construction and Land [Member]
Loans	191,220	143,535
Allowance for loan losses	(1,774)	(1,421)	(933)
Commercial Real Estate Portfolio Segment [Member] | Farmland [Member]
Loans	14,498	10,480
Allowance for loan losses	(72)	(76)	(75)
Commercial Real Estate Portfolio Segment [Member] | Nonfarm Nonresidential [Member]
Loans	390,478	337,699
Allowance for loan losses	(2,303)	(2,323)	(2,314)
Residential Portfolio Segment [Member] | Real Estate Residential One- to Four-Family [Member]
Loans	218,623	157,505
Allowance for loan losses	(1,433)	(1,284)	(1,228)
Residential Portfolio Segment [Member] | Multi-family Residential [Member]
Loans	25,884	20,717
Allowance for loan losses	(181)	(144)	(172)
Commercial Portfolio Segment [Member]
Loans	290,427	254,427
Allowance for loan losses	(3,495)	(3,147)	(3,039)
Consumer Portfolio Segment [Member]
Loans	60,320	50,921
Allowance for loan losses	$ (389)	$ (370)	$ (401)

Note 6 - Loans and the Allowa35

Note 6 - Loans and the Allowance for Loan Losses - Allowance for Credit Losses and Recorded Investment in Loans Receivable (Details) - USD ($) $ in Thousands		3 Months Ended		12 Months Ended
		Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017		Dec. 31, 2016
Beginning Balance		$ 8,765	$ 8,162	$ 8,162
Charge-offs		(23)		(3,784)
Recoveries		431		150
Provision		474	355	4,237
Ending Balance		9,647		8,765
Allowance for credit losses, individually evaluated for impairment		593		536
Allowance for credit losses, collectively evaluated for impairment		9,020		8,195
Allowance for credit losses, purchased credit impaired	[1]	34		34
Loans receivable		1,191,450		975,284
Loans receivable, individually evaluated for impairment		16,595		13,449
Loans receivable, collectively evaluated for impairment		1,169,386		961,139
Loans receivable, purchased credit impaired		5,468		696	[1]	$ 1,776
Commercial Real Estate Portfolio Segment [Member] | Construction and Land [Member]
Beginning Balance		1,421	933	933
Charge-offs				(2)
Recoveries		398		1
Provision		(45)		489
Ending Balance		1,774		1,421
Allowance for credit losses, individually evaluated for impairment		36		36
Allowance for credit losses, collectively evaluated for impairment		1,738		1,385
Allowance for credit losses, purchased credit impaired	[1]	0		0
Loans receivable		191,220		143,535
Loans receivable, individually evaluated for impairment		104		92
Loans receivable, collectively evaluated for impairment		191,116		143,443
Loans receivable, purchased credit impaired	[1]
Commercial Real Estate Portfolio Segment [Member] | Farmland [Member]
Beginning Balance		76	75	75
Charge-offs		0		0
Recoveries		0		0
Provision		(4)		1
Ending Balance		72		76
Allowance for credit losses, individually evaluated for impairment		0		0
Allowance for credit losses, collectively evaluated for impairment		72		76
Allowance for credit losses, purchased credit impaired	[1]	0		0
Loans receivable		14,498		10,480
Loans receivable, individually evaluated for impairment		0		0
Loans receivable, collectively evaluated for impairment		14,498		10,480
Loans receivable, purchased credit impaired	[1]	0		0
Commercial Real Estate Portfolio Segment [Member] | Nonfarm Nonresidential [Member]
Beginning Balance		2,323	2,314	2,314
Charge-offs				(617)
Recoveries				23
Provision		(20)		603
Ending Balance		2,303		2,323
Allowance for credit losses, individually evaluated for impairment		44		46
Allowance for credit losses, collectively evaluated for impairment		2,259		2,277
Allowance for credit losses, purchased credit impaired	[1]	0		0
Loans receivable		390,478		337,699
Loans receivable, individually evaluated for impairment		5,725		5,831
Loans receivable, collectively evaluated for impairment		379,491		331,380
Loans receivable, purchased credit impaired	[1]	5,262		488
Residential Portfolio Segment [Member] | Real Estate Residential One- to Four-Family [Member]
Beginning Balance		1,284	1,228	1,228
Charge-offs		(6)		(184)
Recoveries		4		48
Provision		151		192
Ending Balance		1,433		1,284
Allowance for credit losses, individually evaluated for impairment		245		125
Allowance for credit losses, collectively evaluated for impairment		1,154		1,125
Allowance for credit losses, purchased credit impaired	[1]	34		34
Loans receivable		218,623		157,505
Loans receivable, individually evaluated for impairment		3,141		2,817
Loans receivable, collectively evaluated for impairment		215,275		154,480
Loans receivable, purchased credit impaired	[1]	207		208
Residential Portfolio Segment [Member] | Multi-family Residential [Member]
Beginning Balance		144	172	172
Charge-offs		0		0
Recoveries		0		0
Provision		37		(28)
Ending Balance		181		144
Allowance for credit losses, individually evaluated for impairment		0		0
Allowance for credit losses, collectively evaluated for impairment		181		144
Allowance for credit losses, purchased credit impaired	[1]	0		0
Loans receivable		25,884		20,717
Loans receivable, individually evaluated for impairment		0		0
Loans receivable, collectively evaluated for impairment		25,884		20,717
Loans receivable, purchased credit impaired	[1]	0		0
Commercial Portfolio Segment [Member]
Beginning Balance		3,147	3,039	3,039
Charge-offs				(2,945)
Recoveries		5		40
Provision		343		3,013
Ending Balance		3,495		3,147
Allowance for credit losses, individually evaluated for impairment		268		329
Allowance for credit losses, collectively evaluated for impairment		3,227		2,818
Allowance for credit losses, purchased credit impaired	[1]	0		0
Loans receivable		290,427		254,427
Loans receivable, individually evaluated for impairment		7,279		4,268
Loans receivable, collectively evaluated for impairment		283,148		250,159
Loans receivable, purchased credit impaired	[1]	0		0
Consumer Portfolio Segment [Member]
Beginning Balance		370	$ 401	401
Charge-offs		(17)		(36)
Recoveries		24		38
Provision		12		(33)
Ending Balance		389		370
Allowance for credit losses, individually evaluated for impairment		0
Allowance for credit losses, collectively evaluated for impairment		389		370
Allowance for credit losses, purchased credit impaired	[1]	0		0
Loans receivable		60,320		50,921
Loans receivable, individually evaluated for impairment		346		441
Loans receivable, collectively evaluated for impairment		59,974		50,480
Loans receivable, purchased credit impaired	[1]	$ 0		$ 0
[1]	Purchased credit impaired loans are evaluated for impairment on an individual basis.

Note 6 - Loans and the Allowa36

Note 6 - Loans and the Allowance for Loan Losses - Credit Quality Indicators (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Loans	$ 1,191,450	$ 975,284
Pass [Member]
Loans	1,134,020	924,290
Special Mention [Member]
Loans	29,030	32,824
Substandard [Member]
Loans	13,367	5,635
Doubtful [Member]
Loans	15,033	12,535
Commercial Real Estate Portfolio Segment [Member] | Construction and Land [Member]
Loans	191,220	143,535
Commercial Real Estate Portfolio Segment [Member] | Construction and Land [Member] | Pass [Member]
Loans	188,819	141,128
Commercial Real Estate Portfolio Segment [Member] | Construction and Land [Member] | Special Mention [Member]
Loans	1,940	1,953
Commercial Real Estate Portfolio Segment [Member] | Construction and Land [Member] | Substandard [Member]
Loans	357	362
Commercial Real Estate Portfolio Segment [Member] | Construction and Land [Member] | Doubtful [Member]
Loans	104	92
Commercial Real Estate Portfolio Segment [Member] | Farmland [Member]
Loans	14,498	10,480
Commercial Real Estate Portfolio Segment [Member] | Farmland [Member] | Pass [Member]
Loans	14,498	10,480
Commercial Real Estate Portfolio Segment [Member] | Farmland [Member] | Special Mention [Member]
Loans	0	0
Commercial Real Estate Portfolio Segment [Member] | Farmland [Member] | Substandard [Member]
Loans	0	0
Commercial Real Estate Portfolio Segment [Member] | Farmland [Member] | Doubtful [Member]
Loans	0	0
Commercial Real Estate Portfolio Segment [Member] | Nonfarm Nonresidential [Member]
Loans	390,478	337,699
Commercial Real Estate Portfolio Segment [Member] | Nonfarm Nonresidential [Member] | Pass [Member]
Loans	370,922	325,216
Commercial Real Estate Portfolio Segment [Member] | Nonfarm Nonresidential [Member] | Special Mention [Member]
Loans	5,495	4,861
Commercial Real Estate Portfolio Segment [Member] | Nonfarm Nonresidential [Member] | Substandard [Member]
Loans	5,998	1,687
Commercial Real Estate Portfolio Segment [Member] | Nonfarm Nonresidential [Member] | Doubtful [Member]
Loans	8,063	5,935
Residential Portfolio Segment [Member] | Real Estate Residential One- to Four-Family [Member]
Loans	218,623	157,505
Residential Portfolio Segment [Member] | Real Estate Residential One- to Four-Family [Member] | Pass [Member]
Loans	208,903	148,845
Residential Portfolio Segment [Member] | Real Estate Residential One- to Four-Family [Member] | Special Mention [Member]
Loans	5,008	4,657
Residential Portfolio Segment [Member] | Real Estate Residential One- to Four-Family [Member] | Substandard [Member]
Loans	1,951	1,574
Residential Portfolio Segment [Member] | Real Estate Residential One- to Four-Family [Member] | Doubtful [Member]
Loans	2,761	2,429
Residential Portfolio Segment [Member] | Multi-family Residential [Member]
Loans	25,884	20,717
Residential Portfolio Segment [Member] | Multi-family Residential [Member] | Pass [Member]
Loans	25,845	20,677
Residential Portfolio Segment [Member] | Multi-family Residential [Member] | Special Mention [Member]
Loans	0	0
Residential Portfolio Segment [Member] | Multi-family Residential [Member] | Substandard [Member]
Loans	39	40
Residential Portfolio Segment [Member] | Multi-family Residential [Member] | Doubtful [Member]
Loans	0	0
Commercial Portfolio Segment [Member]
Loans	290,427	254,427
Commercial Portfolio Segment [Member] | Pass [Member]
Loans	265,816	228,157
Commercial Portfolio Segment [Member] | Special Mention [Member]
Loans	15,900	20,681
Commercial Portfolio Segment [Member] | Substandard [Member]
Loans	4,954	1,951
Commercial Portfolio Segment [Member] | Doubtful [Member]
Loans	3,757	3,638
Consumer Portfolio Segment [Member]
Loans	60,320	50,921
Consumer Portfolio Segment [Member] | Pass [Member]
Loans	59,217	49,787
Consumer Portfolio Segment [Member] | Special Mention [Member]
Loans	687	672
Consumer Portfolio Segment [Member] | Substandard [Member]
Loans	68	21
Consumer Portfolio Segment [Member] | Doubtful [Member]
Loans	$ 348	$ 441

Note 6 - Loans and the Allowa37

Note 6 - Loans and the Allowance for Loan Losses - Past Due Loans Receivable (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Past due	$ 17,109	$ 11,242
Current	1,174,341	964,042
Loans	1,191,450	975,284
Recorded investment over 90 days past due and still accruing	114	132
Financing Receivables, 30 to 59 Days Past Due [Member]
Past due	5,535	2,820
Financing Receivables, 60 to 89 Days Past Due [Member]
Past due	775	422
Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Past due	10,799	8,000
Commercial Real Estate Portfolio Segment [Member] | Construction and Land [Member]
Past due	737	91
Current	190,483	143,444
Loans	191,220	143,535
Recorded investment over 90 days past due and still accruing	0	0
Commercial Real Estate Portfolio Segment [Member] | Construction and Land [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Past due	646
Commercial Real Estate Portfolio Segment [Member] | Construction and Land [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Past due		0
Commercial Real Estate Portfolio Segment [Member] | Construction and Land [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Past due	91	91
Commercial Real Estate Portfolio Segment [Member] | Farmland [Member]
Past due	0	0
Current	14,498	10,480
Loans	14,498	10,480
Recorded investment over 90 days past due and still accruing	0	0
Commercial Real Estate Portfolio Segment [Member] | Farmland [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Past due	0	0
Commercial Real Estate Portfolio Segment [Member] | Farmland [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Past due	0	0
Commercial Real Estate Portfolio Segment [Member] | Farmland [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Past due	0	0
Commercial Real Estate Portfolio Segment [Member] | Nonfarm Nonresidential [Member]
Past due	7,627	5,776
Current	382,851	331,923
Loans	390,478	337,699
Recorded investment over 90 days past due and still accruing	0	0
Commercial Real Estate Portfolio Segment [Member] | Nonfarm Nonresidential [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Past due	1,384	2,344
Commercial Real Estate Portfolio Segment [Member] | Nonfarm Nonresidential [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Past due	270	103
Commercial Real Estate Portfolio Segment [Member] | Nonfarm Nonresidential [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Past due	5,973	3,329
Residential Portfolio Segment [Member] | Real Estate Residential One- to Four-Family [Member]
Past due	3,368	1,728
Current	215,255	155,777
Loans	218,623	157,505
Recorded investment over 90 days past due and still accruing	50	73
Residential Portfolio Segment [Member] | Real Estate Residential One- to Four-Family [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Past due	1,929	470
Residential Portfolio Segment [Member] | Real Estate Residential One- to Four-Family [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Past due	388	319
Residential Portfolio Segment [Member] | Real Estate Residential One- to Four-Family [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Past due	1,051	939
Residential Portfolio Segment [Member] | Multi-family Residential [Member]
Past due	39	0
Current	25,845	20,717
Loans	25,884	20,717
Recorded investment over 90 days past due and still accruing	0	0
Residential Portfolio Segment [Member] | Multi-family Residential [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Past due	39	0
Residential Portfolio Segment [Member] | Multi-family Residential [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Past due	0	0
Residential Portfolio Segment [Member] | Multi-family Residential [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Past due	0	0
Commercial Portfolio Segment [Member]
Past due	4,776	3,274
Current	285,651	251,153
Loans	290,427	254,427
Recorded investment over 90 days past due and still accruing	61	59
Commercial Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Past due	1,353
Commercial Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Past due	73
Commercial Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Past due	3,350	3,274
Consumer Portfolio Segment [Member]
Past due	562	373
Current	59,758	50,548
Loans	60,320	50,921
Recorded investment over 90 days past due and still accruing	3	0
Consumer Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Past due	184	6
Consumer Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Past due	44	0
Consumer Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Past due	$ 334	$ 367

Note 6 - Loans and the Allowa38

Note 6 - Loans and the Allowance for Loan Losses - Impaired Loans (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2018	Dec. 31, 2017
Recorded investment, with an allowance recorded	$ 1,339	$ 1,436
Unpaid principal balance, with an allowance recorded	1,463	1,543
Related allowance	593	536
Average recorded investment, with an allowance recorded	1,294	1,830
Recorded investment, with no allowance recorded	15,256	12,013
Unpaid principal balance, with no allowance recorded	17,843	14,459
Average recorded investment, with no allowance recorded	14,519	11,775
Recorded investment	16,595	13,449
Unpaid principal balance	19,306	16,002
Average recorded investment	15,813	13,605
Commercial Real Estate Portfolio Segment [Member] | Construction and Land [Member]
Recorded investment, with an allowance recorded	90	90
Unpaid principal balance, with an allowance recorded	90	90
Related allowance	36	36
Average recorded investment, with an allowance recorded	90	74
Recorded investment, with no allowance recorded	14	3
Unpaid principal balance, with no allowance recorded	41	9
Average recorded investment, with no allowance recorded	15	44
Recorded investment	104	93
Unpaid principal balance	131	99
Average recorded investment	105	118
Commercial Real Estate Portfolio Segment [Member] | Farmland [Member]
Recorded investment, with an allowance recorded	0	0
Unpaid principal balance, with an allowance recorded	0	0
Related allowance	0	0
Average recorded investment, with an allowance recorded	0	0
Recorded investment, with no allowance recorded	0	0
Unpaid principal balance, with no allowance recorded	0	0
Average recorded investment, with no allowance recorded	0	0
Recorded investment	0	0
Unpaid principal balance	0	0
Average recorded investment	0	0
Commercial Real Estate Portfolio Segment [Member] | Nonfarm Nonresidential [Member]
Recorded investment, with an allowance recorded	386	316
Unpaid principal balance, with an allowance recorded	417	341
Related allowance	44	46
Average recorded investment, with an allowance recorded	335	462
Recorded investment, with no allowance recorded	5,339	5,515
Unpaid principal balance, with no allowance recorded	5,513	5,653
Average recorded investment, with no allowance recorded	5,590	3,402
Recorded investment	5,725	5,831
Unpaid principal balance	5,930	5,994
Average recorded investment	5,925	3,864
Residential Portfolio Segment [Member] | Real Estate Residential One- to Four-Family [Member]
Recorded investment, with an allowance recorded	461	491
Unpaid principal balance, with an allowance recorded	514	540
Related allowance	245	125
Average recorded investment, with an allowance recorded	384	787
Recorded investment, with no allowance recorded	2,680	2,325
Unpaid principal balance, with no allowance recorded	3,154	2,744
Average recorded investment, with no allowance recorded	2,853	2,188
Recorded investment	3,141	2,816
Unpaid principal balance	3,668	3,284
Average recorded investment	3,237	2,975
Residential Portfolio Segment [Member] | Multi-family Residential [Member]
Recorded investment, with an allowance recorded	0	0
Unpaid principal balance, with an allowance recorded	0	0
Related allowance	0	0
Average recorded investment, with an allowance recorded	0	0
Recorded investment, with no allowance recorded	0	0
Unpaid principal balance, with no allowance recorded	0	0
Average recorded investment, with no allowance recorded	0	0
Recorded investment	0	0
Unpaid principal balance	0	0
Average recorded investment	0	0
Commercial Portfolio Segment [Member]
Recorded investment, with an allowance recorded	402	539
Unpaid principal balance, with an allowance recorded	442	572
Related allowance	268	329
Average recorded investment, with an allowance recorded	485	502
Recorded investment, with no allowance recorded	6,877	3,729
Unpaid principal balance, with no allowance recorded	8,750	5,581
Average recorded investment, with no allowance recorded	5,632	5,898
Recorded investment	7,279	4,268
Unpaid principal balance	9,192	6,153
Average recorded investment	6,117	6,400
Consumer Portfolio Segment [Member]
Recorded investment, with an allowance recorded	0
Unpaid principal balance, with an allowance recorded	0
Related allowance	0
Average recorded investment, with an allowance recorded		5
Recorded investment, with no allowance recorded	346	441
Unpaid principal balance, with no allowance recorded	385	472
Average recorded investment, with no allowance recorded	429	243
Recorded investment	346	441
Unpaid principal balance	385	472
Average recorded investment	$ 429	$ 248

Note 6 - Loans and the Allowa39

Note 6 - Loans and the Allowance for Loan Losses - Purchased Impaired Credits (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2018		Dec. 31, 2017
Carrying amount, beginning balance	$ 696	[1]	$ 1,776
Payments received, net of discounts realized	(42)		(924)
Purchased impaired credit participation interest sales proceeds, net of discount realized			511
Charge-offs			(667)
Carrying amount of purchased impaired credits acquired in MBI acquisition	4,814
Carrying amount, ending balance	$ 5,468		$ 696	[1]
[1]	Purchased credit impaired loans are evaluated for impairment on an individual basis.

Note 6 - Loans and the Allowa40

Note 6 - Loans and the Allowance for Loan Losses - Troubled Debt Restructurings (Details) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2018USD ($)	Dec. 31, 2017USD ($)
Number of contracts	10	6
Pre-modification outstanding recorded investment	$ 8,196	$ 5,201
Post-modification outstanding recorded investment	$ 5,925	$ 3,060
Residential Portfolio Segment [Member] | Real Estate Residential One- to Four-Family [Member]
Number of contracts	2	2
Pre-modification outstanding recorded investment	$ 703	$ 703
Post-modification outstanding recorded investment	$ 450	$ 455
Commercial Portfolio Segment [Member]
Number of contracts	8	4
Pre-modification outstanding recorded investment	$ 7,493	$ 4,498
Post-modification outstanding recorded investment	$ 5,475	$ 2,605

Note 7 - Commitments and Cont41

Note 7 - Commitments and Contingencies - (Details Textual) - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Operating Leases, Rent Expense, Total	$ 579,000	$ 413,000
Minimum [Member]
Non-cancelable Operating Lease Terms	1 year
Maximum [Member]
Non-cancelable Operating Lease Terms	10 years
Commitments to Extend Credit [Member]
Contractual Obligation, Total	$ 279,800,000
Standby Letters of Credit [Member]
Contractual Obligation, Total	$ 10,100,000

Note 7 - Commitments and Cont42

Note 7 - Commitments and Contingencies - Future Minimum Lease Payments Under Leases (Details) $ in Thousands	Mar. 31, 2018USD ($)
April 1, 2018 through March 31, 2019	$ 2,384
April 1, 2019 through March 31, 2020	1,884
April 1, 2020 through March 31, 2021	1,287
April 1, 2021 through March 31, 2022	1,164
April 1, 2022 and Thereafter	6,005
Total Future Minimum Lease Payments	$ 12,724

Note 8 - Fair Value of Financ43

Note 8 - Fair Value of Financial Instruments - (Details Textual) $ in Thousands	Mar. 31, 2018USD ($)
Fair Value, Measurements, Recurring [Member]
Financial and Nonfinancial Liabilities, Fair Value Disclosure	$ 0
Fair Value, Measurements, Nonrecurring [Member]
Financial and Nonfinancial Liabilities, Fair Value Disclosure	$ 0

Note 8 - Fair Value of Financ44

Note 8 - Fair Value of Financial Instruments - Assets and Liabilities Measured On a Recurring Basis (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Securities available for sale	$ 262,988	$ 179,148
Fair Value, Inputs, Level 1 [Member]
Securities available for sale
Fair Value, Inputs, Level 2 [Member]
Securities available for sale	254,326	170,486
Fair Value, Inputs, Level 3 [Member]
Securities available for sale	8,662	8,662
US Government Agencies Debt Securities [Member]
Securities available for sale	10,514	8,953
US Government Agencies Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available for sale
US Government Agencies Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available for sale	10,514	8,953
US Government Agencies Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available for sale
Corporate Debt Securities [Member]
Securities available for sale	12,992	13,041
Corporate Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available for sale
Corporate Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available for sale	12,992	13,041
Corporate Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available for sale
Collateralized Mortgage Backed Securities [Member]
Securities available for sale	147,560	79,941
Collateralized Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available for sale
Collateralized Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available for sale	147,560	79,941
Collateralized Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available for sale
US States and Political Subdivisions Debt Securities [Member]
Securities available for sale	91,213	76,479
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available for sale
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available for sale	82,551	67,817
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available for sale	8,662	8,662
Other Debt Obligations [Member]
Securities available for sale	709	734
Other Debt Obligations [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available for sale
Other Debt Obligations [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available for sale	709	734
Other Debt Obligations [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available for sale

Note 8 - Fair Value of Financ45

Note 8 - Fair Value of Financial Instruments - Assets Measured on a Nonrecurring Basis (Details) - Fair Value, Measurements, Nonrecurring [Member] - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Assets measured on a nonrecurring basis	$ 22,732	$ 13,803
Fair Value, Inputs, Level 1 [Member]
Assets measured on a nonrecurring basis
Fair Value, Inputs, Level 2 [Member]
Assets measured on a nonrecurring basis	22,732	13,803
Fair Value, Inputs, Level 3 [Member]
Assets measured on a nonrecurring basis
Impaired Loans [Member]
Assets measured on a nonrecurring basis	21,437	13,576
Impaired Loans [Member] | Fair Value, Inputs, Level 1 [Member]
Assets measured on a nonrecurring basis
Impaired Loans [Member] | Fair Value, Inputs, Level 2 [Member]
Assets measured on a nonrecurring basis	21,437	13,576
Impaired Loans [Member] | Fair Value, Inputs, Level 3 [Member]
Assets measured on a nonrecurring basis
Repossessed Assets [Member]
Assets measured on a nonrecurring basis	1,295	227
Repossessed Assets [Member] | Fair Value, Inputs, Level 1 [Member]
Assets measured on a nonrecurring basis
Repossessed Assets [Member] | Fair Value, Inputs, Level 2 [Member]
Assets measured on a nonrecurring basis	1,295	227
Repossessed Assets [Member] | Fair Value, Inputs, Level 3 [Member]
Assets measured on a nonrecurring basis

Note 8 - Fair Value of Financ46

Note 8 - Fair Value of Financial Instruments - Estimated Fair Values of Financial Instruments (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Financial Assets:
Securities	$ 262,988	$ 179,148
Other Equity Securities	9,381	8,627
Fair Value, Inputs, Level 1 [Member]
Financial Assets:
Securities
Fair Value, Inputs, Level 2 [Member]
Financial Assets:
Securities	254,326	170,486
Fair Value, Inputs, Level 3 [Member]
Financial Assets:
Securities	8,662	8,662
Reported Value Measurement [Member]
Financial Assets:
Cash and Short-Term Investments	49,357	116,411
Securities	262,988	179,148
Mortgage Loans Held for Sale	147	201
Loans - Net	1,181,803	966,519
Cash Value of BOLI	24,109	23,200
Other Equity Securities	9,381	8,627
Total	1,527,785	1,294,106
Financial Liabilities:
Deposits	1,307,738	1,055,533
Borrowings	93,996	80,501
Total	1,401,734	1,136,034
Estimate of Fair Value Measurement [Member]
Financial Assets:
Cash and Short-Term Investments	49,357	116,411
Securities	262,988	179,148
Mortgage Loans Held for Sale	147	201
Loans - Net	1,164,362	952,113
Cash Value of BOLI	24,109	23,200
Other Equity Securities	9,381	8,627
Total	1,510,344	1,279,700
Financial Liabilities:
Deposits	1,296,863	1,046,096
Borrowings	96,599	81,059
Total	1,393,462	1,127,155
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member]
Financial Assets:
Cash and Short-Term Investments	49,357	116,411
Securities
Mortgage Loans Held for Sale
Loans - Net
Cash Value of BOLI
Other Equity Securities
Total	49,357	116,411
Financial Liabilities:
Deposits
Borrowings
Total
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member]
Financial Assets:
Cash and Short-Term Investments
Securities	254,326	170,486
Mortgage Loans Held for Sale	147	201
Loans - Net
Cash Value of BOLI	24,109	23,200
Other Equity Securities
Total	278,582	193,887
Financial Liabilities:
Deposits
Borrowings	96,599	81,059
Total	96,599	81,059
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 3 [Member]
Financial Assets:
Cash and Short-Term Investments
Securities	8,662	8,662
Mortgage Loans Held for Sale
Loans - Net	1,164,362	952,113
Cash Value of BOLI
Other Equity Securities	9,381	8,627
Total	1,182,405	969,402
Financial Liabilities:
Deposits	1,296,863	1,046,096
Borrowings
Total	$ 1,296,863	$ 1,046,096