10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

_________________________

FORM 10-Q

(Mark one)

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

FOR THE QUARTERLY PERIOD ENDED MARCH 31, 2018

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from _______to_______

Commission file number 001-36452

SERVISFIRST BANCSHARES, INC.

(Exact Name of Registrant as Specified in Its Charter)

Delaware	26-0734029
(State or Other Jurisdiction of	(I.R.S. Employer
Incorporation or Organization)	Identification No.)

2500 Woodcrest Place, Birmingham, Alabama	35209
(Address of Principal Executive Offices)	(Zip Code)

(205) 949-0302

(Registrant's Telephone Number, Including Area Code)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Name of exchange on which registered
Common stock, par value $.001 per share	The NASDAQ Stock Market LLC

Securities registered pursuant to Section 12(g) of the Act:

None

(Title of Class)

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or Section 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒   No ☐

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the  preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). ☒ Yes   No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definition of “large accelerated filer,” “accelerated filer,” “non-accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act (Check one):

Large accelerated filer ☒     Accelerated filer ☐     Non-accelerated filer ☐      Smaller reporting company ☐     Emerging growth company  ☐ 

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes ☐   No ☒

Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practical date.

Class	Outstanding as of April 27, 2018
Common stock, $.001 par value	53,147,169

TABLE OF CONTENTS

PART I. FINANCIAL INFORMATION			3
	Item 1.	Consolidated Financial Statements	3
	Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	23
	Item 3.	Quantitative and Qualitative Disclosures about Market Risk	34
	Item 4.	Controls and Procedures	35
PART II. OTHER INFORMATION			35
	Item 1	Legal Proceedings	35
	Item 1A.	Risk Factors	35
	Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	35
	Item 3.	Defaults Upon Senior Securities	35
	Item 4.	Mine Safety Disclosures	35
	Item 5.	Other Information	36
	Item 6.	Exhibits	36

EX-31.01 SECTION 302 CERTIFICATION OF THE CEO

EX-31.02 SECTION 302 CERTIFICATION OF THE CFO

EX-32.01 SECTION 906 CERTIFICATION OF THE CEO

EX-32.02 SECTION 906 CERTIFICATION OF THE CFO

2

PART 1. FINANCIAL INFORMATION

ITEM 1. CONSOLIDATED FINANCIAL STATEMENTS

SERVISFIRST BANCSHARES, INC.

CONSOLIDATED BALANCE SHEETS

(In thousands, except share and per share amounts)

	March 31, 2018			December 31, 2017
	(Unaudited)			(1)
ASSETS
Cash and due from banks	$	64,912		$	86,213
Interest-bearing balances due from depository institutions		53,311			151,849
Federal funds sold		197,882			239,524
Cash and cash equivalents		316,105			477,586
Available for sale debt securities, at fair value		560,635			538,080
Held to maturity debt securities (fair value of $250 at March 31, 2018 and December 31, 2017)		250			250
Equity securities		1,026			1,034
Mortgage loans held for sale		4,522			4,459
Loans		5,928,327			5,851,261
Less allowance for loan losses		(62,050	)		(59,406	)
Loans, net		5,866,277			5,791,855
Premises and equipment, net		58,624			58,900
Accrued interest and dividends receivable		20,261			20,661
Deferred tax assets, net		11,468			13,022
Other real estate owned and repossessed assets		5,748			6,701
Bank owned life insurance contracts		128,296			127,519
Goodwill and other identifiable intangible assets		14,652			14,719
Other assets		23,871			27,598
Total assets	$	7,011,735		$	7,082,384
LIABILITIES AND STOCKHOLDERS' EQUITY
Liabilities:
Deposits:
Noninterest-bearing	$	1,407,592		$	1,440,326
Interest-bearing		4,569,795			4,651,348
Total deposits		5,977,387			6,091,674
Federal funds purchased		326,399			301,797
Other borrowings		64,739			64,832
Accrued interest payable		7,823			4,971
Other liabilities		6,090			11,506
Total liabilities		6,382,438			6,474,780
Stockholders' equity:
Preferred stock, par value $0.001 per share; 1,000,000 authorized and undesignated at March 31, 2018 and December 31, 2017		-			-
Common stock, par value $0.001 per share; 100,000,000 shares authorized; 53,147,169 shares issued and outstanding at March 31, 2018, and 52,992,586 shares issued and outstanding at December 31, 2017		53			53
Additional paid-in capital		217,536			217,693
Retained earnings		416,311			389,554
Accumulated other comprehensive loss		(5,105	)		(198	)
Total stockholders' equity attributable to ServisFirst Bancshares, Inc.		628,795			607,102
Noncontrolling interest		502			502
Total stockholders' equity		629,297			607,604
Total liabilities and stockholders' equity	$	7,011,735			7,082,384

(1) derived from audited financial statements

See Notes to Consolidated Financial Statements.

3

SERVISFIRST BANCSHARES, INC.

CONSOLIDATED STATEMENTS OF INCOME

(In thousands, except share and per share amounts)

(Unaudited)

	Three Months Ended March 31,
	2018		2017
Interest income:
Interest and fees on loans	$	69,674	$	55,556
Taxable securities		2,745		2,087
Nontaxable securities		656		765
Federal funds sold		551		519
Other interest and dividends		383		590
Total interest income		74,009		59,517
Interest expense:
Deposits		9,621		5,982
Borrowed funds		1,952		1,483
Total interest expense		11,573		7,465
Net interest income		62,436		52,052
Provision for loan losses		4,139		4,986
Net interest income after provision for loan losses		58,297		47,066
Noninterest income:
Service charges on deposit accounts		1,585		1,354
Mortgage banking		518		899
Credit card income		1,578		1,179
Securities gains		4		-
Increase in cash surrender value life insurance		777		724
Other operating income		407		390
Total noninterest income		4,869		4,546
Non-interest expenses:
Salaries and employee benefits		13,296		11,713
Equipment and occupancy expense		1,954		2,250
Professional services		805		771
FDIC and other regulatory assessments		1,133		997
Other real estate owned expense		316		76
Other operating expenses		6,008		5,460
Total non-interest expenses		23,512		21,267
Income before income taxes		39,654		30,345
Provision for income taxes		7,051		7,826
Net income		32,603		22,519
Dividends on preferred stock		-		-
Net income available to common stockholders	$	32,603	$	22,519
Basic earnings per common share	$	0.61	$	0.43
Diluted earnings per common share	$	0.60	$	0.42

See Notes to Consolidated Financial Statements.

4

SERVISFIRST BANCSHARES, INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(In thousands)

(Unaudited)  

	Three Months Ended March 31,
	2018			2017
Net income	$	32,603		$	22,519
Other comprehensive (loss) income, net of tax:
Unrealized holding (losses) gains arising during period from securities available for sale, net of (benefit) tax of $(1,340) and $534 for 2018 and 2017, respectively		(4,910	)		993
Reclassification adjustment for gains on sale of securities, net of tax of $1 for 2018		3			-
Other comprehensive (loss) income, net of tax		(4,907	)		993
Comprehensive income	$	27,696		$	23,512

See Notes to Consolidated Financial Statements.

5

SERVISFIRST BANCSHARES, INC.

CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY

THREE MONTHS ENDED MARCH 31, 2018 AND 2017

(In thousands, except share amounts)

(Unaudited)

											Accumulated
					Additional						Other					Total
	Preferred		Common		Paid-in			Retained			Comprehensive			Noncontrolling		Stockholders'
	Stock		Stock		Capital			Earnings			Income			Interest		Equity
Balance, December 31, 2016	$	-	$	53	$	215,932		$	307,151		$	(624	)	$	377	$	522,889
Common dividends declared, $0.05 per share		-		-		-			(2,641	)		-			-		(2,641	)
Issue 175,500 shares of common stock upon exercise of stock options		-		-		926			-			-			-		926
Issue 125 shares of REIT preferred stock		-		-		-			-			-			125		125
Stock-based compensation expense		-		-		337			-			-			-		337
Other comprehensive income, net of tax		-		-		-			-			993			-		993
Net income		-		-		-			22,519			-			-		22,519
Balance, March 31, 2017	$	-	$	53	$	217,195		$	327,029		$	369		$	502	$	545,148
Balance, December 31, 2017	$	-	$	53	$	217,693		$	389,554		$	(198	)	$	502	$	607,604
Common dividends declared, $0.11 per share		-		-		-			(5,846	)		-			-		(5,846	)
Issue 173,836 shares of common stock upon exercise of stock options		-		-		852			-			-			-		852
30,003 shares of common stock withheld in net settlement upon exercise of stock options		-		-		(1,247	)		-			-			-		(1,247	)
Stock-based compensation expense		-		-		238			-			-			-		238
Other comprehensive income, net of tax		-		-		-			-			(4,907	)		-		(4,907	)
Net income		-		-		-			32,603			-			-		32,603
Balance, March 31, 2018	$	-	$	53	$	217,536		$	416,311		$	(5,105	)	$	502	$	629,297

See Notes to Consolidated Financial Statements.

6

SERVISFIRST BANCSHARES, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(In thousands) (Unaudited)

	Three Months Ended March 31,
	2018			2017
OPERATING ACTIVITIES
Net income	$	32,603		$	22,519
Adjustments to reconcile net income to net cash provided by
Deferred tax expense (benefit)		1,554			(369	)
Provision for loan losses		4,139			4,986
Depreciation		832			752
Accretion on acquired loans		(72	)		(143	)
Amortization of core deposit intangible		67			72
Net amortization of debt securities available for sale		623			1,001
Decrease (increase) in accrued interest and dividends receivable		400			(250	)
Stock-based compensation expense		238			337
Increase (decrease) in accrued interest payable		2,852			(187	)
Proceeds from sale of mortgage loans held for sale		24,720			32,501
Originations of mortgage loans held for sale		(24,265	)		(33,526	)
Gain on sale of debt securities available for sale		(4	)		-
Gain on sale of mortgage loans held for sale		(518	)		(899	)
Net gain on sale of other real estate owned and repossessed assets		-			(36	)
Write down of other real estate owned and repossessed assets		254			-
Operating losses (income) of tax credit partnerships		29			(22	)
Increase in cash surrender value of life insurance contracts		(777	)		(724	)
Net change in other assets, liabilities, and other operating activities		(3,790	)		3,202
Net cash provided by operating activities		38,885			29,214
INVESTMENT ACTIVITIES
Purchase of securities available for sale		(54,666	)		(53,885	)
Proceeds from maturities, calls and paydowns of securities available for sale		20,376			23,357
Proceeds from sale of debt securities available for sale		5,100			-
Purchase of securities held to maturity		-			(9,786	)
Proceeds from maturities, calls and paydowns of securities held to maturity		-			293
Purchase of equity securities		-			(10	)
Increase in loans		(78,664	)		(243,562	)
Purchase of premises and equipment		(556	)		(6,844	)
Proceeds from sale of other real estate owned and repossessed assets		874			426
Net cash used in investing activities		(107,536	)		(290,011	)
FINANCING ACTIVITIES
Net (decrease) increase in non-interest-bearing deposits		(32,734	)		10,835
Net decrease in interest-bearing deposits		(81,553	)		(69,614	)
Net increase in federal funds purchased		24,602			2,297
Repayment of Federal Home Loan Bank advances		(100	)		(100	)
Proceeds from sale of preferred stock, net		-			125
Proceeds from exercise of stock options		852			926
Taxes paid in net settlement of tax obligation upon exercise of stock options		(1,247	)		-
Dividends paid on common stock		(2,650	)		(2,105	)
Net cash used in financing activities		(92,830	)		(57,636	)
Net decrease in cash and cash equivalents		(161,481	)		(318,433	)
Cash and cash equivalents at beginning of period		477,586			783,997
Cash and cash equivalents at end of period	$	316,105		$	465,564
SUPPLEMENTAL DISCLOSURE
Cash paid for:
Interest	$	8,721		$	7,652
Income taxes		2,902			652
Income tax refund		-			(181	)
NONCASH TRANSACTIONS
Other real estate acquired in settlement of loans	$	175		$	553
Internally financed sales of other real estate owned		-			49
Dividends declared		5,846			2,641

7

SERVISFIRST BANCSHARES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

March 31, 2018

(Unaudited)

NOTE 1 - GENERAL

The accompanying consolidated financial statements in this report have been prepared in accordance with the rules and regulations of the Securities and Exchange Commission, including Regulation S-X and the instructions for Form 10-Q, and have not been audited. These consolidated financial statements do not include all of the information and footnotes required by U.S. generally accepted accounting principles (“U.S. GAAP”) for complete financial statements. In the opinion of management, all adjustments necessary to present fairly the consolidated financial position and the consolidated results of operations for the interim periods have been made. All such adjustments are of a normal recurring nature. The consolidated results of operations are not necessarily indicative of the consolidated results of operations which ServisFirst Bancshares, Inc. (the “Company”) may achieve for future interim periods or the entire year. For further information, refer to the consolidated financial statements and footnotes included in the Company’s Form 10-K for the year ended December 31, 2017.

All reported amounts are in thousands except share and per share data.

Revenue Recognition

Accounting Standards Codification (“ASC”) Topic 606, Revenue from Contracts with Customers (“ASC 606”), provides guidance for reporting revenue from the entity’s contracts to provide goods or services to customers. The guidance requires recognition of revenue to depict the transfer of goods or services to customers in an amount that reflects the consideration that it expects to be entitled to receive in exchange for those goods or services recognized as performance obligations are satisfied.

The majority of our revenue-generating transactions are excluded from the scope of ASC 606, including revenue generated from financial instruments, such as securities and loans. Revenue-generating transactions that are within the scope of ASC 606, classified within non-interest income, are described as follows:

• Deposit account service charges – represent service fees for monthly activity and maintenance on customer accounts. Attributes can be transaction-based, item-based or time-based. Revenue is recognized when our performance obligation is completed which is generally monthly for maintenance services or when a transaction is processed. Payment for such performance obligations are generally received at the time the performance obligations are satisfied.

• Credit card rewards program membership fees – represent memberships in our credit card rewards program and are paid annually by our cardholders at the time they open an account and on each anniversary. Revenue is recognized ratably over the membership period.

Other non-interest income primarily includes income on bank owned life insurance contracts, letter of credit fees and gains on sale of loans held for sale, none of which are within the scope of ASC 606.

NOTE 2 - CASH AND CASH EQUIVALENTS

Cash on hand, cash items in process of collection, amounts due from banks, and federal funds sold are included in cash and cash equivalents.

NOTE 3 - EARNINGS PER COMMON SHARE

Basic earnings per common share are computed by dividing net income by the weighted average number of common shares outstanding during the period. Diluted earnings per common share include the dilutive effect of additional potential common shares issuable under stock options.

	Three Months Ended March 31,
	2018		2017
	(In Thousands, Except Shares and Per Share Data)
Earnings per common share
Weighted average common shares outstanding		53,082,322		52,745,335
Net income available to common stockholders	$	32,603	$	22,519
Basic earnings per common share	$	0.61	$	0.43
Weighted average common shares outstanding		53,082,322		52,745,335
Dilutive effects of assumed conversions and exercise of stock options and warrants		1,101,078		1,388,387
Weighted average common and dilutive potential common shares outstanding		54,183,400		54,133,722
Net income available to common stockholders	$	32,603	$	22,519
Diluted earnings per common share	$	0.60	$	0.42

8

NOTE 4 - SECURITIES

The amortized cost and fair value of available-for-sale and held-to-maturity securities at March 31, 2018 and December 31, 2017 are summarized as follows:

	Amortized Cost		Gross Unrealized Gain		Gross Unrealized Loss			Fair Value
March 31, 2018	(In Thousands)
Available for sale debt securities
U.S. Treasury and government sponsored agencies	$	58,025	$	5	$	(777	)	$	57,252
Mortgage-backed securities		294,582		609		(6,874	)		288,318
State and municipal securities		123,123		522		(856	)		122,789
Corporate debt		91,409		1,376		(509	)		92,276
Total	$	567,139	$	2,512	$	(9,016	)	$	560,635
Held to maturity debt securities
State and municipal securities	$	250	$	-	$	-		$	250
Total	$	250	$	-	$	-		$	250
December 31, 2017
Available for sale debt securities
U.S. Treasury and government sponsored agencies	$	55,567	$	38	$	(249	)	$	55,356
Mortgage-backed securities		278,177		1,006		(2,685	)		276,498
State and municipal securities		134,641		761		(553	)		134,849
Corporate debt		69,996		1,416		(35	)		71,377
Total	$	538,381	$	3,221	$	(3,522	)	$	538,080
Held to maturity debt securities
State and municipal securities	$	250	$	-	$	-		$	250
Total	$	250	$	-	$	-		$	250

The amortized cost and fair value of debt securities as of March 31, 2018 and December 31, 2017 by contractual maturity are shown below. Actual maturities may differ from contractual maturities of mortgage-backed securities since the mortgages underlying the securities may be called or prepaid with or without penalty. Therefore, these securities are not included in the maturity categories along with the other categories of debt securities.

	March 31, 2018				December 31, 2017
	Amortized Cost		Fair Value		Amortized Cost		Fair Value
	(In thousands)
Available for sale debt securities
Due within one year	$	45,864	$	45,909	$	22,122	$	22,172
Due from one to five years		194,445		193,930		160,773		160,563
Due from five to ten years		29,371		29,472		73,362		74,684
Due after ten years		2,877		3,006		3,947		4,163
Mortgage-backed securities		294,582		288,318		278,177		276,498
	$	567,139	$	560,635	$	538,381	$	538,080
Held to maturity debt securities
Due from one to five years	$	250	$	250	$	250	$	250
	$	250	$	250	$	250	$	250

9

All mortgage-backed securities are with government-sponsored enterprises (GSEs) such as Federal National Mortgage Association, Government National Mortgage Association, Federal Home Loan Bank, and Federal Home Loan Mortgage Corporation.

The following table identifies, as of March 31, 2018 and December 31, 2017, the Company’s investment securities that have been in a continuous unrealized loss position for less than 12 months and those that have been in a continuous unrealized loss position for 12 or more months. At March 31, 2018, 73 of the Company’s 797 debt securities had been in an unrealized loss position for 12 or more months. The Company does not intend to sell these securities, and it is more likely than not that the Company will not be required to sell the securities before recovery of their amortized cost, which may be maturity; accordingly, the Company does not consider these securities to be other-than-temporarily impaired at March 31, 2018. Further, the Company believes any deterioration in value of its current investment securities is attributable to changes in market interest rates and not credit quality of the issuer.

	Less Than Twelve Months					Twelve Months or More					Total
	Gross					Gross					Gross
	Unrealized					Unrealized					Unrealized
	Losses			Fair Value		Losses			Fair Value		Losses			Fair Value
	(In Thousands)
March 31, 2018:
U.S. Treasury and government sponsored agencies	$	(635	)	$	54,191	$	(142	)	$	2,881	$	(777	)	$	57,072
Mortgage-backed securities		(4,046	)		200,071		(2,828	)		71,042		(6,874	)		271,113
State and municipal securities		(716	)		64,676		(140	)		6,642		(856	)		71,318
Corporate debt		(509	)		26,389		-			-		(509	)		26,389
Total	$	(5,906	)	$	345,327	$	(3,110	)	$	80,565	$	(9,016	)	$	425,892
December 31, 2017:
U.S. Treasury and government sponsored agencies	$	(151	)	$	33,401	$	(98	)	$	2,926	$	(249	)	$	36,327
Mortgage-backed securities		(986	)		140,432		(1,699	)		75,903		(2,685	)		216,335
State and municipal securities		(450	)		66,637		(103	)		6,648		(553	)		73,285
Corporate debt		(35	)		6,955		-			-		(35	)		6,955
Total	$	(1,622	)	$	247,425	$	(1,900	)	$	85,477	$	(3,522	)	$	332,902

NOTE 5 – LOANS

The following table details the Company’s loans at March 31, 2018 and December 31, 2017:

	March 31,			December 31,
	2018			2017
	(Dollars In Thousands)
Commercial, financial and agricultural	$	2,329,904		$	2,279,366
Real estate - construction		506,050			580,874
Real estate - mortgage:
Owner-occupied commercial		1,349,679			1,328,666
1-4 family mortgage		581,498			603,063
Other mortgage		1,099,482			997,079
Subtotal: Real estate - mortgage		3,030,659			2,928,808
Consumer		61,714			62,213
Total Loans		5,928,327			5,851,261
Less: Allowance for loan losses		(62,050	)		(59,406	)
Net Loans	$	5,866,277		$	5,791,855
Commercial, financial and agricultural		39.30	%		38.96	%
Real estate - construction		8.54	%		9.93	%
Real estate - mortgage:
Owner-occupied commercial		22.77	%		22.71	%
1-4 family mortgage		9.81	%		10.30	%
Other mortgage		18.54	%		17.04	%
Subtotal: Real estate - mortgage		51.12	%		50.05	%
Consumer		1.04	%		1.06	%
Total Loans		100.00	%		100.00	%

10

The credit quality of the loan portfolio is summarized no less frequently than quarterly using categories similar to the standard asset classification system used by the federal banking agencies. The following table presents credit quality indicators for the loan loss portfolio segments and classes. These categories are utilized to develop the associated allowance for loan losses using historical losses adjusted for current economic conditions defined as follows:

• Pass – loans which are well protected by the current net worth and paying capacity of the obligor(s) or by the fair value, less cost to acquire and sell, of any underlying collateral.

• Special Mention – loans with potential weakness that may, if not reversed or corrected, weaken the credit or inadequately protect the Company’s position at some future date. These loans are not adversely classified and do not expose an institution to sufficient risk to warrant an adverse classification.

• Substandard – loans that exhibit well-defined weakness or weaknesses that presently jeopardize debt repayment. These loans are characterized by the distinct possibility that the institution will sustain some loss if the deficiencies are not corrected.

• Doubtful – loans that have all the weaknesses inherent in loans classified substandard, plus the added characteristic that the weaknesses make collection or liquidation in full on the basis of currently existing facts, conditions, and values highly questionable and improbable.

Loans by credit quality indicator as of March 31, 2018 and December 31, 2017 were as follows:

			Special
March 31, 2018	Pass		Mention		Substandard		Doubtful		Total
	(In Thousands)
Commercial, financial and agricultural	$	2,272,468	$	32,900	$	24,536	$	-	$	2,329,904
Real estate - construction		497,846		6,623		1,581		-		506,050
Real estate - mortgage:
Owner-occupied commercial		1,338,307		7,401		3,971		-		1,349,679
1-4 family mortgage		576,792		1,599		3,107		-		581,498
Other mortgage		1,078,797		13,732		6,953		-		1,099,482
Total real estate - mortgage		2,993,896		22,732		14,031		-		3,030,659
Consumer		61,623		4		87		-		61,714
Total	$	5,825,833	$	62,259	$	40,235	$	-	$	5,928,327

			Special
December 31, 2017	Pass		Mention		Substandard		Doubtful		Total
	(In Thousands)
Commercial, financial and agricultural	$	2,225,084	$	27,835	$	26,447	$	-	$	2,279,366
Real estate - construction		572,657		6,691		1,526		-		580,874
Real estate - mortgage:
Owner-occupied commercial		1,317,113		7,333		4,220		-		1,328,666
1-4 family mortgage		598,222		1,599		3,242		-		603,063
Other mortgage		976,348		18,122		2,609		-		997,079
Total real estate - mortgage		2,891,683		27,054		10,071		-		2,928,808
Consumer		62,083		42		88		-		62,213
Total	$	5,751,507	$	61,622	$	38,132	$	-	$	5,851,261

11

Loans by performance status as of March 31, 2018 and December 31, 2017 were as follows:

March 31, 2018	Performing		Nonperforming		Total
	(In Thousands)
Commercial, financial and agricultural	$	2,320,887	$	9,017	$	2,329,904
Real estate - construction		506,050		-		506,050
Real estate - mortgage:
Owner-occupied commercial		1,349,373		306		1,349,679
1-4 family mortgage		580,953		545		581,498
Other mortgage		1,099,482		-		1,099,482
Total real estate - mortgage		3,029,808		851		3,030,659
Consumer		61,633		81		61,714
Total	$	5,918,378	$	9,949	$	5,928,327

December 31, 2017	Performing		Nonperforming		Total
	(In Thousands)
Commercial, financial and agricultural	$	2,269,642	$	9,724	$	2,279,366
Real estate - construction		580,874		-		580,874
Real estate - mortgage:
Owner-occupied commercial		1,328,110		556		1,328,666
1-4 family mortgage		602,604		459		603,063
Other mortgage		997,079		-		997,079
Total real estate - mortgage		2,927,793		1,015		2,928,808
Consumer		62,127		86		62,213
Total	$	5,840,436	$	10,825	$	5,851,261

Loans by past due status as of March 31, 2018 and December 31, 2017 were as follows:

March 31, 2018	Past Due Status (Accruing Loans)
							Total Past
	30-59 Days		60-89 Days		90+ Days		Due		Non-Accrual		Current		Total Loans
	(In Thousands)
Commercial, financial and agricultural	$	309	$	10,495	$	418	$	11,222	$	8,599	$	2,310,083	$	2,329,904
Real estate - construction		-		7,619		-		7,619		-		498,431		506,050
Real estate - mortgage:
Owner-occupied commercial		115		3,664		-		3,779		306		1,345,594		1,349,679
1-4 family mortgage		564		1,365		217		2,146		328		579,024		581,498
Other mortgage		381		14,827		-		15,208		-		1,084,274		1,099,482
Total real estate - mortgage		1,060		19,856		217		21,133		634		3,008,892		3,030,659
Consumer		19		24		43		86		38		61,590		61,714
Total	$	1,388	$	37,994	$	678	$	40,060	$	9,271	$	5,878,996	$	5,928,327

12

December 31, 2017	Past Due Status (Accruing Loans)
							Total Past
	30-59 Days		60-89 Days		90+ Days		Due		Non-Accrual		Current		Total Loans
	(In Thousands)
Commercial, financial and agricultural	$	1,410	$	5,702	$	12	$	7,124	$	9,712	$	2,262,530	$	2,279,366
Real estate - construction		56		997		-		1,053		-		579,821		580,874
Real estate - mortgage:
Owner-occupied commercial		-		3,664		-		3,664		556		1,324,446		1,328,666
1-4 family mortgage		430		850		-		1,280		459		601,324		603,063
Other mortgage		5,116		-		-		5,116		-		991,963		997,079
Total real estate - mortgage		5,546		4,514		-		10,060		1,015		2,917,733		2,928,808
Consumer		131		23		48		202		38		61,973		62,213
Total	$	7,143	$	11,236	$	60	$	18,439	$	10,765	$	5,822,057	$	5,851,261

The allowance for loan losses is maintained at a level which, in management’s judgment, is adequate to absorb credit losses inherent in the loan portfolio. The amount of the allowance is based on management’s evaluation of the collectability of the loan portfolio, including the nature of the portfolio, credit concentrations, trends in historical loss experience, specific impaired loans, economic conditions, and other risks inherent in the portfolio. Allowances for impaired loans are generally determined based on collateral values or the present value of the estimated cash flows. The allowance is increased by a provision for loan losses, which is charged to expense, and reduced by charge-offs, net of recoveries. In addition, various regulatory agencies, as an integral part of their examination process, periodically review the allowance for losses on loans. Such agencies may require the Company to recognize adjustments to the allowance based on their judgments about information available to them at the time of their examination.

The methodology utilized for the calculation of the allowance for loan losses is divided into four distinct categories. Those categories include allowances for non-impaired loans (ASC 450), impaired loans (ASC 310), external qualitative factors, and internal qualitative factors. A description of each category of the allowance for loan loss methodology is listed below.

Non-Impaired Loans. Non-impaired loans are grouped into the following homogeneous loan pools by loan type: commercial and industrial, construction and development, commercial real estate, second lien home equity lines of credit, and all other loans. Each loan pool is stratified by internal risk rating and multiplied by a loss allocation percentage derived from the loan pool historical loss rate. The historical loss rate is based on an age weighted five year history of net charge-offs experienced by pool, with the most recent net charge-off experience given a greater weighting. This results in the expected loss rate per year, adjusted by a qualitative adjustment factor and a years-to-impairment factor, for each pool of loans to derive the total amount of allowance for non-impaired loans.

Impaired Loans. Loans are considered impaired, when based on current information and events, it is probable that the Bank will be unable to collect all amounts due according to the original terms of the loan agreement. The collection of all amounts due according to contractual terms means that both the contractual interest and principal payments of a loan will be collected as scheduled in the loan agreement. Impaired loans are measured based on the present value of expected future cash flows discounted at the loan’s effective interest rate, at the loan’s observable market price or the fair value of the underlying collateral. The fair value of collateral, reduced by costs to sell on a discounted basis, is used if a loan is collateral-dependent. Fair value estimates for specifically impaired collateral-dependent loans are derived from appraised values based on the current market value or “as is” value of the property, normally from recently received and reviewed appraisals. Appraisals are obtained from certified and licensed appraisers and are based on certain assumptions, which may include construction or development status and the highest and best use of the property. These appraisals are reviewed by our credit administration department, and values are adjusted downward to reflect anticipated disposition costs. Once this estimated net realizable value has been determined, the value used in the impairment assessment is updated for each impaired loan. As subsequent events dictate and estimated net realizable values decline, required reserves may be established or further adjustments recorded.

External Qualitative Factors. The determination of the portion of the allowance for loan losses relating to external qualitative factors is based on consideration of the following factors: gross domestic product growth rate, changes in prime rate, delinquency trends, peer delinquency trends, year over year loan growth and state unemployment rate trends. Data for the three most recent periods is utilized in the calculation for each external qualitative component. The factors have a consistent weighted methodology to calculate the amount of allowance due to external qualitative factors.

Internal Qualitative Factors. The determination of the portion of the allowance for loan losses relating to internal qualitative factors is based on the consideration of criteria which includes the following: number of extensions and deferrals, single pay and interest only loans, current financial information, credit concentrations and risk grade accuracy. A self-assessment for each of the criteria is made with a consistent weighted methodology used to calculate the amount of allowance required for internal qualitative factors.

The following table presents an analysis of the allowance for loan losses by portfolio segment and changes in the allowance for loan losses for the three months ended March 31, 2018 and March 31, 2017. The total allowance for loan losses is disaggregated into those amounts associated with loans individually evaluated and those associated with loans collectively evaluated.

13

	Commercial,
	financial and			Real estate -			Real estate -
	agricultural			construction			mortgage			Consumer			Total
	(In Thousands)
	Three Months Ended March 31, 2018
Allowance for loan losses:
Balance at December 31, 2017	$	32,880		$	4,989		$	21,022		$	515		$	59,406
Charge-offs		(1,088	)		-			(381	)		(88	)		(1,557	)
Recoveries		4			7			42			9			62
Provision		3,991			(858	)		923			83			4,139
Balance at March 31, 2018	$	35,787		$	4,138		$	21,606		$	519		$	62,050
		Three Months Ended March 31, 2017
Allowance for loan losses:
Balance at December 31, 2016	$	28,872		$	5,125		$	17,504		$	392		$	51,893
Charge-offs		(2,855	)		-			(266	)		(75	)		(3,196	)
Recoveries		190			16			2			1			209
Provision		2,500			(316	)		2,722			80			4,986
Balance at March 31, 2017	$	28,707		$	4,825		$	19,962		$	398		$	53,892
		As of March 31, 2018
Allowance for loan losses:
Individually Evaluated for Impairment	$	5,877		$	120		$	432		$	49		$	6,478
Collectively Evaluated for Impairment		29,910			4,018			21,174			470			55,572
Loans:
Ending Balance	$	2,329,904		$	506,050		$	3,030,659		$	61,714		$	5,928,327
Individually Evaluated for Impairment		24,536			1,625			16,328			87			42,576
Collectively Evaluated for Impairment		2,305,368			504,425			3,014,331			61,627			5,885,751
		As of December 31, 2017
Allowance for loan losses:
Individually Evaluated for Impairment	$	4,276		$	120		$	1,163		$	50		$	5,609
Collectively Evaluated for Impairment		28,604			4,869			19,859			465			53,797
Loans:
Ending Balance	$	2,279,366		$	580,874		$	2,928,808		$	62,213		$	5,851,261
Individually Evaluated for Impairment		26,447			1,571			12,404			88			40,510
Collectively Evaluated for Impairment		2,252,919			579,303			2,916,404			62,125			5,810,751

The following table presents details of the Company’s impaired loans as of March 31, 2018 and December 31, 2017, respectively. Loans which have been fully charged off do not appear in the table.

14

	March 31, 2018
							For the three months
							ended March 31, 2018
									Interest
			Unpaid				Average		Income
	Recorded		Principal		Related		Recorded		Recognized
	Investment		Balance		Allowance		Investment		in Period
	(In Thousands)
With no allowance recorded:
Commercial, financial and agricultural	$	6,176	$	6,953	$	-	$	6,165	$	71
Real estate - construction		628		631		-		632		8
Real estate - mortgage:
Owner-occupied commercial		2,604		2,771		-		2,789		38
1-4 family mortgage		2,258		2,258		-		2,256		25
Other mortgage		5,090		5,090		-		5,114		63
Total real estate - mortgage		9,952		10,119		-		10,159		126
Consumer		38		38		-		39		1
Total with no allowance recorded		16,794		17,741		-		16,995		206
With an allowance recorded:
Commercial, financial and agricultural		18,360		25,182		5,877		19,809		147
Real estate - construction		997		997		120		997		14
Real estate - mortgage:
Owner-occupied commercial		3,664		3,664		-		3,664		50
1-4 family mortgage		850		850		151		850		12
Other mortgage		1,862		1,862		281		1,862		20
Total real estate - mortgage		6,376		6,376		432		6,376		82
Consumer		49		49		49		50		1
Total with allowance recorded		25,782		32,604		6,478		27,232		244
Total Impaired Loans:
Commercial, financial and agricultural		24,536		32,135		5,877		25,974		218
Real estate - construction		1,625		1,628		120		1,629		22
Real estate - mortgage:
Owner-occupied commercial		6,268		6,435		-		6,453		88
1-4 family mortgage		3,108		3,108		151		3,106		37
Other mortgage		6,952		6,952		281		6,976		83
Total real estate - mortgage		16,328		16,495		432		16,535		208
Consumer		87		87		49		89		2
Total impaired loans	$	42,576	$	50,345	$	6,478	$	44,227	$	450

	December 31, 2017
							For the twelve months
							ended December 31, 2017
									Interest
			Unpaid				Average		Income
	Recorded		Principal		Related		Recorded		Recognized
	Investment		Balance		Allowance		Investment		In Period
	(In Thousands)
With no allowance recorded:
Commercial, financial and agricultural	$	10,036	$	16,639	$	-	$	16,417	$	571
Real estate - construction		574		577		-		663		31
Real estate - mortgage:
Owner-occupied commercial		2,640		2,806		-		2,875		159
1-4 family mortgage		2,262		2,262		-		2,289		93
Other mortgage		746		746		-		727		44
Total real estate - mortgage		5,648		5,814		-		5,891		296
Consumer		38		39		-		42		3
Total with no allowance recorded		16,296		23,069		-		23,013		901
With an allowance recorded:
Commercial, financial and agricultural		16,411		16,992		4,276		17,912		651
Real estate - construction		997		997		120		997		56
Real estate - mortgage:
Owner-occupied commercial		3,914		3,914		601		3,801		215
1-4 family mortgage		980		980		281		1,113		54
Other mortgage		1,862		1,862		281		1,862		80
Total real estate - mortgage		6,756		6,756		1,163		6,776		349
Consumer		50		50		50		42		3
Total with allowance recorded		24,214		24,795		5,609		25,727		1,059
Total Impaired Loans:
Commercial, financial and agricultural		26,447		33,631		4,276		34,329		1,222
Real estate - construction		1,571		1,574		120		1,660		87
Real estate - mortgage:
Owner-occupied commercial		6,554		6,720		601		6,676		374
1-4 family mortgage		3,242		3,242		281		3,402		147
Other mortgage		2,608		2,608		281		2,589		124
Total real estate - mortgage		12,404		12,570		1,163		12,667		645
Consumer		88		89		50		84		6
Total impaired loans	$	40,510	$	47,864	$	5,609	$	48,740	$	1,960

15

Troubled Debt Restructurings (“TDR”) at March 31, 2018, December 31, 2017 and March 31, 2017 totaled $18.8 million, $20.6 million and $7.3 million, respectively. At March 31, 2018, the Company had a related allowance for loan losses of $5.1 million allocated to these TDRs, compared to $4.3 million at December 31, 2017 and $2.3 million at March 31, 2017. There were no modifications made to new TDRs or renewals of existing TDRs for the three months ended March 31, 2018 and 2017.

No TDRs which were modified in the previous twelve months (i.e., the twelve months prior to default) defaulted during the three months ended March 31, 2018 or 2017. For purposes of this disclosure, default is defined as 90 days past due and still accruing or placement on nonaccrual status.

NOTE 6 - EMPLOYEE AND DIRECTOR BENEFITS

Stock Options

At March 31, 2018, the Company had stock incentive plans as described below. The compensation cost that has been charged to earnings for the plans was approximately $238,000 and $337,000 for the three months ended March 31, 2018 and 2017, respectively.

The Company’s 2005 Amended and Restated Stock Incentive Plan allows for the grant of stock options to purchase up to 6,150,000 shares of the Company’s common stock. The Company’s 2009 Amended and Restated Stock Incentive Plan authorizes the grant of up to 5,550,000 shares and allows for the issuance of Stock Appreciation Rights, Restricted Stock, Stock Options, Non-stock Share Equivalents, Performance Shares or Performance Units. Both plans allow for the grant of incentive stock options and non-qualified stock options, and option awards are granted with an exercise price equal to the fair market value of the Company’s common stock at the date of grant. The maximum term of the options granted under the plans is ten years.

The Company estimates the fair value of each stock option award using a Black-Scholes-Merton valuation model which incorporates the assumptions noted in the following table. Expected volatilities are based on an index of southeastern United States publicly traded banks. The expected term for options granted is based on the short-cut method and represents the period of time that options granted are expected to be outstanding. The risk-free rate for periods within the contractual life of the option is based on the U. S. Treasury yield curve in effect at the time of grant.

	2018			2017
Expected volatility		23.43	%		29.00	%
Expected dividends		1.07	%		0.43	%
Expected term (in years)		6			6
Risk-free rate		2.67	%		2.08	%

The weighted average grant-date fair value of options granted during the three months ended March 31, 2018 and 2017 was $10.41 and $11.91, respectively.

The following table summarizes stock option activity during the three months ended March 31, 2018 and 2017:

						Weighted
				Weighted		Average
				Average		Remaining
				Exercise		Contractual		Aggregate
	Shares			Price		Term (years)		Intrinsic Value
									(In Thousands)
Three Months Ended March 31, 2018:
Outstanding at January 1, 2018		1,666,834		$	10.68		5.5	$	51,377
Granted		10,250			41.21		9.9		(4	)
Exercised		(173,836	)		4.90		3.4		6,244
Forfeited		(1,000	)		25.41		8.5		15
Outstanding at March 31, 2018		1,502,248			11.54		5.5	$	43,978
Exercisable at March 31, 2018		672,600		$	5.48		3.9	$	23,770
Three Months Ended March 31, 2017:
Outstanding at January 1, 2017		2,026,334		$	9.00		6.2	$	57,636
Granted		51,500			38.10		9.8		(89	)
Exercised		(175,500	)		5.28		5.0		5,459
Forfeited		(27,000	)		21.55		8.8		401
Outstanding at March 31, 2017		1,875,334			9.96		6.2	$	49,540
Exercisable at March 31, 2017		928,236		$	5.12		4.6	$	29,013

16

As of March 31, 2018, there was $1,847,000 of total unrecognized compensation cost related to non-vested stock options. The cost is expected to be recognized on the straight-line method over the next 2.4 years.

Restricted Stock

The Company periodically grants restricted stock awards that vest upon service conditions. Dividend payments are made during the vesting period. The value of restricted stock is determined to be the current value of the Company’s stock, and this total value will be recognized as compensation expense over the vesting period. As of March 31, 2018, there was $841,000 of total unrecognized compensation cost related to non-vested restricted stock. As of March 31, 2018, non-vested restricted stock had a weighted average remaining time to vest of 1.6 years.

NOTE 7 - DERIVATIVES

The Company has entered into agreements with secondary market investors to deliver loans on a “best efforts delivery” basis. When a rate is committed to a borrower, it is based on the best price that day and locked with the investor for the customer for a 30-day period. In the event the loan is not delivered to the investor, the Company has no risk or exposure with the investor. The interest rate lock commitments related to loans that are originated for later sale are classified as derivatives. The fair values of the Company’s agreements with investors and rate lock commitments to customers as of March 31, 2018 and December 31, 2017 were not material.

17

NOTE 8 – RECENTLY ADOPTED ACCOUNTING PRONOUNCEMENTS

In February 2018, the FASB issued ASU 2018-02, Income Statement - Reporting Comprehensive Income (Topic 220); Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income.  The amendments in this ASU require a reclassification from / to accumulated other comprehensive income and to / from retained earnings for stranded tax effects resulting from the change in the newly enacted federal corporate income tax rate.  Consequently, the amendments in this ASU eliminates the stranded tax effects associated with the change in the federal corporate income tax rate in the Tax Cuts and Jobs Act of 2017.  The amendments in this ASU are effective for all entities for fiscal year beginning after December 15, 2018 with early adoption allowed.  The Bank elected to early adopt this ASU as of December 31, 2017.  The effect of the adoption of this ASU was to decrease accumulated other comprehensive income by $43,000 with the offset to retained earnings as recorded in the statement of changes in stockholders' equity.  This represents the difference between the historical corporate income tax rate and the newly enacted 21% corporate income tax rate.

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606), which requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. The ASU replaces most existing revenue recognition guidance in GAAP. The new standard was effective for the Company on January 1, 2018. Adoption of ASU 2014-09 did not have a material impact on the Company’s consolidated financial statements and related disclosures as the Company’s primary sources of revenues are derived from interest and dividends earned on loans, investment securities, and other financial instruments that are not within the scope of ASU 2014-09. The Company’s revenue recognition pattern for revenue streams within the scope of ASU 2014-09, including but not limited to service charges on deposit accounts and credit card fees, did not change significantly from current practice. See below for additional information related to revenue generated from contracts with customers.

In January 2016, the FASB issued ASU 2016-01, Financial Instruments Overall (Topic 825): Recognition and Measurement of Financial Assets and Financial Liabilities. The amendments in ASU 2016-01: (a) require equity investments (except for those accounted for under the equity method of accounting or those that result in consolidation of the investee) to be measured at fair value with changes in fair value recognized in net income; (b) simplify the impairment assessment of equity securities without readily determinable fair values by requiring a qualitative assessment to identify impairment; (c) eliminate the requirement for public business entities to disclose the method and significant assumptions used to estimate the fair value that is required to be disclosed for financial instruments measured at amortized cost on the balance sheet; (d) require public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes; (e) require an entity to present separately in other comprehensive income, the portion of the total change in the fair value of a liability resulting from a change in the instrument-specific credit risk when the entity has elected to measure the liability at fair value in accordance with the fair value option for financial instruments; (f) require separate presentation of financial assets and financial liabilities by measurement category and form of financial assets on the balance sheet or the notes to the financial statements; and (g) clarify that an entity should evaluate the need for a valuation allowance on a deferred tax asset related to available-for-sale securities in combination with the entity’s other deferred tax assets. The amendments in this ASU became effective for the Company on January 1, 2018. Accordingly, the calculation of fair value of the loan portfolio was refined to incorporate exit pricing, but had no material impact on our fair value disclosures. See Note 10 – Fair Value Measurement.

NOTE 9 – RECENT ACCOUNTING PRONOUNCEMENTS

In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842). The FASB issued this ASU to increase transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet by lessees for those leases classified as operating leases under current U.S. GAAP and disclosing key information about leasing arrangements. The amendments in this ASU are effective for public business entities for annual periods, and interim periods within those annual periods, beginning after December 15, 2018. Early application of this ASU is permitted for all entities. In January 2018, the FASB issued a proposal to allow an additional transition method that would allow entities to not apply the guidance in ASU 2016-02 in the comparative periods presented in the financial statements and instead recognize a cumulative-effect adjustment to the opening balance of retained earnings in the period of adoption. The Company leases many of its banking offices under lease agreements it classifies as operating leases. Management currently anticipates recognizing a right-of-use asset and a lease liability associated with its long-term operating leases, which among other things, will increase the amount of risk-weighted assets it reports in the calculation of its regulatory capital ratios.

In June 2016, the FASB issued ASU 2016-13, Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, which is essentially the final rule on use of the so-called CECL model, or current expected credit losses. Among other things, the amendments in this ASU require the measurement of all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts. Financial institutions and other organizations will now use forward-looking information to better inform their credit loss estimates. Many of the loss estimation techniques applied today will still be permitted, although the inputs to those techniques will change to reflect the full amount of expected credit losses. In addition, the ASU amends the accounting for credit losses on available-for-sale debt securities and purchased financial assets with credit deterioration. For SEC filers, the amendments in this ASU are effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019, with later effective dates for non-SEC registrant public companies and other organizations. Early adoption will be permitted for all organizations for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018. The Company has contracted with a third-party provider to implement enhanced modeling techniques that incorporate the loss measurement requirements in these amendments as part of adopting the ASU.

18

In March 2017, the FASB issued ASU 2017-08, Receivables – Nonrefundable Fees and Other Costs (Subtopic 310-20), Premium Amortization on Purchased Callable Debt Securities. The amendments shorten the amortization period for certain callable debt securities held at a premium. Specifically, the amendments require the premium to be amortized to the earliest call date. The amendments do not require an accounting change for securities held at a discount; the discount continues to be amortized to maturity. The amendments in this ASU are effective for public business entities for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018. Early adoption is permitted. The amendments should be applied on a modified retrospective basis, with a cumulative-effect adjustment directly to retained earnings as of the beginning of the period of adoption. The amendments in this ASU will not impact the Company’s financial statements as it has always amortized premiums to the first call date.

NOTE 10 - FAIR VALUE MEASUREMENT

Measurement of fair value under U.S. GAAP establishes a hierarchy that prioritizes observable and unobservable inputs used to measure fair value, as of the measurement date, into three broad levels, which are described below:

Level 1: Quoted prices (unadjusted) in active markets that are accessible at the measurement date for assets or liabilities. The fair value hierarchy gives the highest priority to Level 1 inputs.

Level 2: Observable prices that are based on inputs not quoted on active markets, but corroborated by market data.

Level 3: Unobservable inputs are used when little or no market data is available. The fair value hierarchy gives the lowest priority to Level 3 inputs.

In determining fair value, the Company utilizes valuation techniques that maximize the use of observable inputs and minimize the use of unobservable inputs to the extent possible and also considers counterparty credit risk in its assessment of fair value.

Debt Securities. Where quoted prices are available in an active market, securities are classified within Level 1 of the hierarchy. Level 1 securities include highly liquid government securities such as U.S. Treasuries and exchange-traded equity securities. For securities traded in secondary markets for which quoted market prices are not available, the Company generally relies on pricing services provided by independent vendors. Such independent pricing services are to advise the Company on the carrying value of the securities available for sale portfolio. As part of the Company’s procedures, the price provided from the service is evaluated for reasonableness given market changes. When a questionable price exists, the Company investigates further to determine if the price is valid. If needed, other market participants may be utilized to determine the correct fair value. The Company has also reviewed and confirmed its determinations in discussions with the pricing source regarding their methods of price discovery. Securities measured with these techniques are classified within Level 2 of the hierarchy and often involve using quoted market prices for similar securities, pricing models or discounted cash flow calculations using inputs observable in the market where available. Examples include U.S. government agency securities, mortgage-backed securities, obligations of states and political subdivisions, and certain corporate, asset-backed and other securities. In cases where Level 1 or Level 2 inputs are not available, securities are classified in Level 3 of the hierarchy.

Impaired Loans. Impaired loans are measured and reported at fair value when full payment under the loan terms is not probable. Impaired loans are carried at the present value of expected future cash flows using the loan’s existing rate in a discounted cash flow calculation, or the fair value of the collateral if the loan is collateral-dependent. Expected cash flows are based on internal inputs reflecting expected default rates on contractual cash flows. This method of estimating fair value does not incorporate the exit-price concept of fair value described in Accounting Standards Codification (“ASC”) 820-10 and would generally result in a higher value than the exit-price approach. For loans measured using the estimated fair value of collateral less costs to sell, fair value is generally determined based on appraisals performed by certified and licensed appraisers using inputs such as absorption rates, capitalization rates, and market comparables, adjusted for estimated costs to sell. Management modifies the appraised values, if needed, to take into account recent developments in the market or other factors, such as changes in absorption rates or market conditions from the time of valuation, and anticipated sales values considering management’s plans for disposition. Such modifications to the appraised values could result in lower valuations of such collateral. Estimated costs to sell are based on current amounts of disposal costs for similar assets. These measurements are classified as Level 3 within the valuation hierarchy. Impaired loans are subject to nonrecurring fair value adjustment upon initial recognition or subsequent impairment. A portion of the allowance for loan losses is allocated to impaired loans if the value of such loans is deemed to be less than the unpaid balance. Impaired loans are reviewed and evaluated on at least a quarterly basis for additional impairment and adjusted accordingly based on the same factors identified above. The amount recognized as an impairment charge related to impaired loans that are measured at fair value on a nonrecurring basis was $2,345,000 during the three months ended March 31, 2018, and $2,978,000 during the three months ended March 31, 2017.

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Other Real Estate Owned. Other real estate assets (“OREO”) acquired through, or in lieu of, foreclosure are held for sale and are initially recorded at the lower of cost or fair value, less selling costs. Any write-downs to fair value at the time of transfer to OREO are charged to the allowance for loan losses subsequent to foreclosure. Values are derived from appraisals of underlying collateral and discounted cash flow analysis. Appraisals are performed by certified and licensed appraisers. Subsequent to foreclosure, valuations are updated periodically and assets are marked to current fair value, not to exceed the new cost basis. In the determination of fair value subsequent to foreclosure, management also considers other factors or recent developments, such as changes in absorption rates and market conditions from the time of valuation, and anticipated sales values considering management’s plans for disposition, which could result in adjustment to lower the property value estimates indicated in the appraisals. These measurements are classified as Level 3 within the valuation hierarchy. A loss on the sale and write-downs of OREO of $254,000 and $30,000 was recognized during the three months ended March 31, 2018 and 2017, respectively. These charges were for write-downs in the value of OREO subsequent to foreclosure and losses on the disposal of OREO. OREO is classified within Level 3 of the hierarchy.

There was one residential real estate loan with a balance of $175,000 foreclosed and classified as OREO as of March 31, 2018 compared to none as of December 31, 2017.

No residential real estate loans were in the process of being foreclosed as of March 31, 2018 and December 31, 2017.

The following table presents the Company’s financial assets and financial liabilities carried at fair value on a recurring basis as of March 31, 2018 and December 31, 2017:

	Fair Value Measurements at March 31, 2018 Using
	Quoted Prices in
	Active Markets		Significant Other		Significant
	for Identical		Observable Inputs		Unobservable
	Assets (Level 1)		(Level 2)		Inputs (Level 3)		Total
Assets Measured on a Recurring Basis:	(In Thousands)
Available for sale debt securities:
U.S. Treasury and government sponsored agencies	$	-	$	57,252	$	-	$	57,252
Mortgage-backed securities		-		288,318		-		288,318
State and municipal securities		-		122,789		-		122,789
Corporate debt		-		85,673		6,603		92,276
Total assets at fair value	$	-	$	554,032	$	6,603	$	560,635

	Fair Value Measurements at December 31, 2017 Using
	Quoted Prices in
	Active Markets		Significant Other		Significant
	for Identical		Observable Inputs		Unobservable
	Assets (Level 1)		(Level 2)		Inputs (Level 3)		Total
Assets Measured on a Recurring Basis:	(In Thousands)
Available for sale debt securities:
U.S. Treasury and government sponsored agencies	$	-	$	55,356	$	-	$	55,356
Mortgage-backed securities		-		276,498		-		276,498
State and municipal securities		-		134,849		-		134,849
Corporate debt		-		64,877		6,500		71,377
Total assets at fair value	$	-	$	531,580	$	6,500	$	538,080

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The following table presents the Company’s financial assets and financial liabilities carried at fair value on a nonrecurring basis as of March 31, 2018 and December 31, 2017:

	Fair Value Measurements at March 31, 2018 Using
	Quoted Prices in
	Active Markets		Significant Other		Significant
	for Identical		Observable		Unobservable
	Assets (Level 1)		Inputs (Level 2)		Inputs (Level 3)		Total
Assets Measured on a Nonrecurring Basis:	(In Thousands)
Impaired loans	$	-	$	-	$	36,098	$	36,098
Other real estate owned and repossessed assets		-		-		5,748		5,748
Total assets at fair value	$	-	$	-	$	41,846	$	41,846

	Fair Value Measurements at December 31, 2017 Using
	Quoted Prices in
	Active Markets		Significant Other		Significant
	for Identical		Observable		Unobservable
	Assets (Level 1)		Inputs (Level 2)		Inputs (Level 3)		Total
Assets Measured on a Nonrecurring Basis:	(In Thousands)
Impaired loans	$	-	$	-	$	34,901	$	34,901
Other real estate owned		-		-		6,701		6,701
Total assets at fair value	$	-	$	-	$	41,602	$	41,602

The fair value of a financial instrument is the current amount that would be exchanged in a sale 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 quoted market prices for the Company’s various financial instruments. In cases where quoted market prices are not available, fair values are based on estimates using present value or other valuation techniques. Those techniques are significantly affected by the assumptions used, including the discount rate and estimates of future cash flows. Accordingly, the fair value estimates may not be realized in an immediate settlement of the instrument. Current U.S. GAAP excludes certain financial instruments and all nonfinancial instruments from its fair value disclosure requirements. Accordingly, the aggregate fair value amounts presented may not necessarily represent the underlying fair value of the Company.

The following methods and assumptions were used by the Company in estimating its fair value disclosures for financial instruments:

Debt securities: Where quoted prices are available in an active market, securities are classified within Level 1 of the hierarchy. Level 1 securities include highly liquid government securities such as U.S. treasuries and exchange-traded equity securities. For securities traded in secondary markets for which quoted market prices are not available, the Company generally relies on prices obtained from independent vendors. Such independent pricing services are to advise the Company on the carrying value of the securities available for sale portfolio. As part of the Company’s procedures, the price provided from the service is evaluated for reasonableness given market changes. When a questionable price exists, the Company investigates further to determine if the price is valid. If needed, other market participants may be utilized to determine the correct fair value. The Company has also reviewed and confirmed its determinations in discussions with the pricing service regarding their methods of price discovery. Securities measured with these techniques are classified within Level 2 of the hierarchy and often involve using quoted market prices for similar securities, pricing models or discounted cash flow calculations using inputs observable in the market where available. Examples include U.S. government agency securities, mortgage-backed securities, obligations of states and political subdivisions, and certain corporate, asset-backed and other securities. In cases where Level 1 or Level 2 inputs are not available, securities are classified in Level 3 of the fair value hierarchy.

Equity securities: The carrying value of Federal Home Loan Bank and Federal Reserve Bank stock approximates fair value based on the redemption provision of the investments. Within equity securities, we hold and investment in a fund that qualifies us for Community Reinvestment Act credits. This investment is classified in Level 1 of the fair value hierarchy.

Mortgage loans held for sale: Loans are committed to be delivered to investors on a “best efforts delivery” basis within 30 days of origination. Due to this short turn-around time, the carrying amounts of the Company’s agreements approximate their fair values.

Bank owned life insurance contracts: The carrying amounts in the statements of financial condition approximate these assets’ fair value.

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The carrying amount, estimated fair value, and placement in the fair value hierarchy of the Company’s financial instruments as of March 31, 2018 and December 31, 2017 are presented in the following table. This table includes those financial assets and liabilities that are not measured and reported at fair value on a nonrecurring basis.

	March 31, 2018				December 31, 2017
	Carrying				Carrying
	Amount		Fair Value		Amount		Fair Value
	(In Thousands)
Financial Assets:
Level 1 inputs:
Cash and due from banks	$	118,223	$	118,223	$	238,062	$	238,062
Level 2 inputs:
Available for sale debt securities	$	554,032	$	554,032	$	531,580	$	531,580
Equity securities		1,026		1,026		1,034		1,034
Federal funds sold		197,882		197,882		239,524		239,524
Mortgage loans held for sale		4,522		4,522		4,459		4,459
Bank owned life insurance contracts		128,296		128,296		127,519		127,519
Level 3 Inputs:
Available for sale debt securities	$	6,603	$	6,603	$	6,500	$	6,500
Held to maturity debt securities		250		250		250		250
Loans, net		5,830,178		5,769,403		5,756,954		5,712,441
Financial Liabilities:
Level 2 inputs:
Deposits	$	5,977,387	$	5,969,531	$	6,091,674	$	6,086,085
Federal funds purchased		326,399		326,399		301,797		301,797
Other borrowings		64,739		65,799		64,832		65,921

NOTE 11 – SUBSEQUENT EVENTS

The Company has evaluated all subsequent events through the date of this filing to ensure that this Form 10-Q includes appropriate disclosure of events both recognized in the financial statements as of March 31, 2018, and events which occurred subsequent to March 31, 2018 but were not recognized in the financial statements. As of the date of this filing, there were no subsequent events that the Company believed require recognition or disclosure.

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ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The following discussion and analysis is designed to provide a better understanding of various factors relating to the results of operations and financial condition of ServisFirst Bancshares, Inc. (the “Company”) and its wholly owned subsidiary, ServisFirst Bank (the “Bank”). This discussion is intended to supplement and highlight information contained in the accompanying unaudited consolidated balance sheets as of March 31, 2018 and December 31, 2017 and consolidated statements of income for the three months ended March 31, 2018 and March 31, 2017.

Forward-Looking Statements

Statements in this document that are not historical facts, including, but not limited to, statements concerning future operations, results or performance, are hereby identified as “forward-looking statements” for the purpose of the safe harbor provided by Section 21E of the Securities Exchange Act of 1934 and Section 27A of the Securities Act of 1933. The words “believe,” “expect,” “anticipate,” “project,” “plan,” “intend,” “will,” “would,” “might” and similar expressions often signify forward-looking statements. Such statements involve inherent risks and uncertainties. The Company cautions that such forward-looking statements, wherever they occur in this quarterly report or in other statements attributable to the Company, are necessarily estimates reflecting the judgment of the Company’s senior management and involve a number of risks and uncertainties that could cause actual results to differ materially from those suggested by the forward-looking statements. Such forward-looking statements should, therefore, be considered in light of various factors that could affect the accuracy of such forward-looking statements, including, but not limited to: general economic conditions, especially in the credit markets and in the Southeast; the performance of the capital markets; changes in interest rates, yield curves and interest rate spread relationships; changes in accounting and tax principles, policies or guidelines; changes in legislation or regulatory requirements; changes in our loan portfolio and deposit base; possible changes in laws and regulations and governmental monetary and fiscal policies; the cost and other effects of legal and administrative cases and similar contingencies; possible changes in the creditworthiness of customers and the possible impairment of the collectability of loans and the value of collateral; the effect of natural disasters, such as hurricanes and tornados, in our geographic markets; and increased competition from both banks and non-banks. The foregoing list of factors is not exhaustive. For discussion of these and other risks that may cause actual results to differ from expectations, please refer to “Cautionary Note Regarding Forward Looking Statements” and “Risk Factors” in our most recent Annual Report on Form 10-K and our other SEC filings. If one or more of the factors affecting our forward-looking information and statements proves incorrect, then our actual results, performance or achievements could differ materially from those expressed in, or implied by, forward-looking information and statements. Accordingly, you should not place undue reliance on any forward-looking statements, which speak only as of the date made. The Company assumes no obligation to update or revise any forward-looking statements that are made from time to time.

Business

We are a bank holding company under the Bank Holding Company Act of 1956 and are headquartered in Birmingham, Alabama. Our wholly-owned subsidiary, ServisFirst Bank, an Alabama banking corporation, provides commercial banking services through 20 full-service banking offices located in Alabama, Tampa Bay, Florida, the panhandle of Florida, the greater Atlanta, Georgia metropolitan area, Charleston, South Carolina, and Nashville, Tennessee. Through the bank, we originate commercial, consumer and other loans and accept deposits, provide electronic banking services, such as online and mobile banking, including remote deposit capture, deliver treasury and cash management services and provide correspondent banking services to other financial institutions.

Our principal business is to accept deposits from the public and to make loans and other investments. Our principal sources of funds for loans and investments are demand, time, savings, and other deposits. Our principal sources of income are interest and fees collected on loans, interest and dividends collected on other investments and service charges. Our principal expenses are interest paid on savings and other deposits, interest paid on our other borrowings, employee compensation, office expenses and other overhead expenses.

Overview

As of March 31, 2018, we had consolidated total assets of $7.01 billion, down $70.6 million, or 1.0%, from total assets of $7.08 billion at December 31, 2017. Total loans were $5.93 billion at March 31, 2018, up $77.0 million, or 1.3%, from $5.85 billion at December 31, 2017. Total deposits were $5.98 billion at March 31, 2018, down $114.3 million, or 1.9%, from $6.09 billion at December 31, 2017.

Net income available to common stockholders for the quarter ended March 31, 2018 was $32.6 million, up $10.1 million, or 44.9%, from $22.5 million for the quarter ended March 31, 2017. Basic and diluted earnings per common share were $0.61 and $0.60, respectively, for the three months ended March 31, 2018, compared to $0.43 and $0.42, respectively, for the corresponding period in 2017. An increase in net interest income of $10.4 million and a decrease in income tax expense of $775,000 for the comparative periods contributed to the increase in net income. Partially offsetting these were increases in salary expenses and other operating expenses. Changes in income and expenses are more fully explained in “Results of Operations” below.

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Critical Accounting Policies

The accounting and financial policies of the Company conform to U.S. GAAP and to general practices within the banking industry. To prepare consolidated financial statements in conformity with U.S. generally accepted accounting principles, management makes estimates and assumptions based on available information. These estimates and assumptions affect the amounts reported in the financial statements and the disclosures provided, and future results could differ. The allowance for loan losses, valuation of foreclosed real estate, deferred taxes, and fair value of financial instruments are particularly subject to change. Information concerning our accounting policies with respect to these items is available in Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” in our Annual Report on Form 10-K for the fiscal year ended December 31, 2017.

Financial Condition

Cash and Cash Equivalents

At March 31, 2018, we had $197.9 million in federal funds sold, compared to $239.5 million at December 31, 2017. We also maintain balances at the Federal Reserve Bank of Atlanta, which earn interest. At March 31, 2018, we had $51.8 million in balances at the Federal Reserve, compared to $150.3 million at December 31, 2017. Our decrease in federal funds sold and balances at the Federal Reserve were the result of loan growth and a decline in deposits during the first quarter of 2018.

Investment Securities

Debt securities available for sale totaled $560.6 million at March 31, 2018 and $538.1 million at December 31, 2017. Investment securities held to maturity totaled $0.3 million at March 31, 2018 and $0.3 million at December 31, 2017. We had pay downs of $12.0 million on mortgage-backed securities and calls and maturities of $9.6 million on municipal securities during the first three months of 2018. We bought $2.9 million of U.S. Treasury and government sponsored agency securities, $22.2 million of municipal securities and $29.2 million of mortgage-backed securities during the first three months of 2018.

The objective of our investment policy is to invest funds not otherwise needed to meet our loan demand to earn the maximum return, yet still maintain sufficient liquidity to meet fluctuations in our loan demand and deposit structure. In doing so, we seek to balance the market and credit risks against the potential investment return, make investments compatible with the pledge requirements of any deposits of public funds, maintain compliance with regulatory investment requirements, and assist certain public entities with their financial needs. The investment committee has full authority over the investment portfolio and makes decisions on purchases and sales of securities. The entire portfolio, along with all investment transactions occurring since the previous board of directors meeting, is reviewed by the board at each monthly meeting. The investment policy allows portfolio holdings to include short-term securities purchased to provide us with needed liquidity and longer term securities purchased to generate level income for us over periods of interest rate fluctuations.

Each quarter, management assesses whether there have been events or economic circumstances indicating that a security on which there is an unrealized loss is other-than-temporarily impaired. Management considers several factors, including the amount and duration of the impairment; the intent and ability of the Company to hold the security for a period sufficient for a recovery in value; and known recent events specific to the issuer or its industry. In analyzing an issuer’s financial condition, management considers whether the securities are issued by agencies of the federal government, whether downgrades by bond rating agencies have occurred, and industry analysts’ reports, among other things. As we currently do not have the intent to sell these securities and it is not more likely than not that we will be required to sell these securities before recovery of their amortized cost basis, which may be at maturity, no declines are deemed to be other than temporary. We will continue to evaluate our investment securities for possible other-than-temporary impairment, which could result in non-cash charges to earnings in one or more future periods.

All securities held are traded in liquid markets. As of March 31, 2018, we owned certain restricted securities of the Federal Home Loan Bank with an aggregate book value and market value of $30,000 and certain securities of First National Bankers Bank in which we invested $0.4 million. We had no investments in any one security, restricted or liquid, in excess of 10% of our stockholders’ equity.

The Company does not invest in collateralized debt obligations (“CDOs”). We have purchased $92.3 million of bank holding company subordinated notes since 2016. All such bonds were rated BBB or better by Kroll Bond Rating Agency at the time of our investment in them. All other corporate bonds had a Standard and Poor’s or Moody’s rating of A-1 or better when purchased. The total investment portfolio as of March 31, 2018 has a combined average credit rating of AA.

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The carrying value of investment securities pledged to secure public funds on deposit and for other purposes as required by law was $266.8 million and $284.2 million as of March 31, 2018 and December 31, 2017, respectively.

Loans

We had total loans of $5.93 billion at March 31, 2018, up $0.08 billion, or 1.3%, compared to $5.85 billion at December 31, 2017. At March 31, 2018, the percentage of our total loans in each of our markets was as follows:

	Percentage of Total Loans in MSA
Birmingham-Hoover, AL MSA		43.1	%
Huntsville, AL MSA		9.5	%
Dothan, AL MSA		9.1	%
Montgomery, AL MSA		6.4	%
Mobile, AL MSA		6.4	%
Total Alabama MSAs		74.5	%
Pensacola-Ferry Pass-Brent, FL MSA		6.3	%
Tampa-St. Petersburg-Clearwater, FL MSA		2.6	%
Total Florida MSAs		8.9	%
Atlanta-Sandy Springs-Roswell, GA MSA		4.5	%
Nashville-Davidson-Murfreesboro-Franklin, TN MSA		8.6	%
Charleston-North Charleston, SC MSA		3.5	%

Asset Quality

The allowance for loan losses is established and maintained at levels management deems adequate to absorb anticipated credit losses from identified and otherwise inherent risks in the loan portfolio as of the balance sheet date. In assessing the adequacy of the allowance for loan losses, management considers its evaluation of the loan portfolio, past due loan experience, collateral values, current economic conditions and other factors considered necessary to maintain the allowance at an adequate level. Our management believes that the allowance was adequate at March 31, 2018.

The following table presents the allocation of the allowance for loan losses for each respective loan category with the corresponding percentage of loans in each category to total loans. Management believes that the comprehensive allowance analysis developed by our credit administration group is in compliance with all current regulatory guidelines.

			Percentage
			of loans in
			each
			category to
March 31, 2018	Amount		total loans
	(In Thousands)
Commercial, financial and agricultural	$	35,787		39.30	%
Real estate - construction		4,138		8.54	%
Real estate - mortgage		21,606		51.12	%
Consumer		519		1.04	%
Total	$	62,050		100.00	%

			Percentage
			of loans in
			each
			category to
December 31, 2017	Amount		total loans
	(In Thousands)
Commercial, financial and agricultural	$	32,880		38.96	%
Real estate - construction		4,989		9.93	%
Real estate - mortgage		21,022		50.05	%
Consumer		515		1.06	%
Total	$	59,406		100.00	%

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Nonperforming Assets

Total nonperforming loans, which include nonaccrual loans and loans 90 or more days past due and still accruing, decreased to $9.9 million at March 31, 2018 compared to $10.8 million at December 31, 2017. Of this total, nonaccrual loans of $9.3 million at March 31, 2018 represented a net decrease of $1.5 million from nonaccrual loans at December 31, 2017. Excluding credit card accounts, there were three loans 90 or more days past due and still accruing totaling $629,000 at March 31, 2018, compared to no loans 90 or more days past due and still accruing at December 31, 2017. Troubled Debt Restructurings (“TDR”) at March 31, 2018 and December 31, 2017 were $18.8 million and $20.6 million, respectively. There were no loans newly classified as a TDR or renewals of existing TDRs for the three months ended March 31, 2018 or 2017.

OREO and repossessed assets decreased to $5.7 million at March 31, 2018, from $6.7 million at December 31, 2017. The total number of OREO and repossessed asset accounts was 12 for both March 31, 2018 and December 31, 2017. The following table summarizes OREO and repossessed asset activity for the three months ended March 31, 2018 and 2017:

	Three months ended March 31,
	2018			2017
	(In thousands)
Balance at beginning of period	$	6,701		$	4,988
Transfers from loans and capitalized expenses		175			553
Proceeds from sales		(874	)		(426	)
Internally financed sales		-			(49	)
Write-downs / net gain (loss) on sales		(254	)		36
Balance at end of period	$	5,748		$	5,102

The following table summarizes our nonperforming assets and TDRs at March 31, 2018 and December 31, 2017:

	March 31, 2018					December 31, 2017
				Number of					Number of
	Balance			Loans		Balance			Loans
	(Dollar Amounts In Thousands)
Nonaccrual loans:
Commercial, financial and agricultural	$	8,599			15	$	9,712			18
Real estate - construction		-			-		-			-
Real estate - mortgage:
Owner-occupied commercial		306			1		556			2
1-4 family mortgage		328			1		459			2
Other mortgage		-			-		-			-
Total real estate - mortgage		634			2		1,015			4
Consumer		38			1		38			1
Total Nonaccrual loans:	$	9,271			18	$	10,765			23
90+ days past due and accruing:
Commercial, financial and agricultural	$	418			3	$	12			3
Real estate - construction		-			-		-			-
Real estate - mortgage:
Owner-occupied commercial		-			-		-			-
1-4 family mortgage		217			1		-			-
Other mortgage		-			-		-			-
Total real estate - mortgage		217			1		-			-
Consumer		43			19		48			24
Total 90+ days past due and accruing:	$	678			23	$	60			27
Total Nonperforming Loans:	$	9,949			41	$	10,825			50
Plus: Other real estate owned and repossessions		5,748			12		6,701			12
Total Nonperforming Assets	$	15,697			53	$	17,526			62
Restructured accruing loans:
Commercial, financial and agricultural	$	10,328			6	$	11,438			6
Real estate - construction		997			1		997			1
Real estate - mortgage:
Owner-occupied commercial		3,664			2		3,664			2
1-4 family mortgage		849			1		850			1
Other mortgage		-			-		-			-
Total real estate - mortgage		4,513			3		4,514			3
Consumer		-			-		-			-
Total restructured accruing loans:	$	15,838			10	$	16,949			10
Total Nonperforming assets and
restructured accruing loans	$	31,535			63	$	34,475			72
Ratios:
Nonperforming loans to total loans		0.17	%				0.19	%
Nonperforming assets to total loans plus other real estate owned and repossessions		0.26	%				0.30	%
Nonperforming assets plus restructured accruing loans to total loans plus other real estate owned and repossessions		0.53	%				0.59	%

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The balance of nonperforming assets can fluctuate due to changes in economic conditions. We have established a policy to discontinue accruing interest on a loan (i.e., place the loan on nonaccrual status) after it has become 90 days delinquent as to payment of principal or interest, unless the loan is considered to be well-collateralized and is actively in the process of collection. In addition, a loan will be placed on nonaccrual status before it becomes 90 days delinquent unless management believes that the collection of interest is expected. Interest previously accrued but uncollected on such loans is reversed and charged against current income when the receivable is determined to be uncollectible. Interest income on nonaccrual loans is recognized only as received. If we believe that a loan will not be collected in full, we will increase the allowance for loan losses to reflect management’s estimate of any potential exposure or loss. Generally, payments received on nonaccrual loans are applied directly to principal.

Impaired Loans and Allowance for Loan Losses

As of March 31, 2018, we had impaired loans of $42.6 million inclusive of nonaccrual loans, an increase of $2.1 million from $40.5 million as of December 31, 2017. We allocated $6.5 million of our allowance for loan losses at March 31, 2018 to these impaired loans, an increase of $0.9 million compared to $5.6 million as of December 31, 2017. A loan is considered impaired, based on current information and events, if it is probable that we will be unable to collect the scheduled payments of principal or interest when due according to the contractual terms of the original loan agreement. Impairment does not always indicate credit loss, but provides an indication of collateral exposure based on prevailing market conditions and third-party valuations. Impaired loans are measured by either the present value of expected future cash flows discounted at each loan’s effective interest rate, the loan’s obtainable market price, or the fair value of the collateral if the loan is collateral-dependent. The amount of impairment, if any, and subsequent changes are included in the allowance for loan losses. Interest on accruing impaired loans is recognized as long as such loans do not meet the criteria for nonaccrual status. Our credit risk management team performs verification and testing to ensure appropriate identification of impaired loans and that proper reserves are held on these loans.

Of the $42.6 million of impaired loans reported as of March 31, 2018, $24.6 million were commercial, financial and agricultural loans, $1.6 million were real estate – construction loans, $16.3 million were real estate - mortgage loans and $0.1 million were consumer loans.

Deposits

Total deposits decreased by $114.3 million to $5.98 billion at March 31, 2018 compared to $6.09 billion at December 31, 2017. We anticipate long-term sustainable growth in deposits through continued development of market share in our less mature markets and through organic growth in our mature markets.

For amounts and rates of our deposits by category, see the table “Average Consolidated Balance Sheets and Net Interest Analysis on a Fully Taxable-equivalent Basis” under the subheading “Net Interest Income” below.

Borrowings

Our borrowings consist of federal funds purchased and subordinated notes payable. We had $326.4 million and $301.8 million at March 31, 2018 and December 31, 2017, respectively, in federal funds purchased from correspondent banks that are clients of our correspondent banking unit. The average rate paid on these borrowings was 1.60% for the quarter ended March 31, 2018. Other borrowings consist of the following:

• $34.75 million of 5% Subordinated Notes due July 15, 2025, which were issued in a private placement in July 2015 and pay interest semi-annually;

• $30.0 million of 4.5% Subordinated Notes due November 8, 2027, which were issued in a private placement in November 2017 and pay interest semi-annually; and

• $0.1 million of principal reducing advances from the Federal Home Loan Bank of Atlanta, which have an interest rate of 0.75% and require quarterly principal payments of $100,000 until maturity on May 22, 2018.

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Liquidity

Liquidity is defined as our ability to generate sufficient cash to fund current loan demand, deposit withdrawals, and other cash demands and disbursement needs, and otherwise to operate on an ongoing basis.

The retention of existing deposits and attraction of new deposit sources through new and existing customers is critical to our liquidity position. If our liquidity was to decline due to a run-off in deposits, we have procedures that provide for certain actions under varying liquidity conditions. These actions include borrowing from existing correspondent banks, selling or participating loans, and curtailing loan commitments and funding. At March 31, 2018, liquid assets, which are represented by cash and due from banks, federal funds sold and unpledged available-for-sale securities, totaled $674.1 million. Additionally, the Bank had borrowing availability of approximately $533.0 million in unused federal funds lines of credit with regional banks, subject to certain restrictions and collateral requirements. We believe these sources of funding are adequate to meet immediate anticipated funding needs, but we may need additional funding if we are able to maintain our current growth rate into the future. Our management meets on a quarterly basis to review sources and uses of funding to determine the appropriate strategy to ensure an appropriate level of liquidity. At the current time, our long-term liquidity needs primarily relate to funds required to support loan originations and commitments and deposit withdrawals. Our regular sources of funding are from the growth of our deposit base, repayment of principal and interest on loans, the sale of loans and the renewal of time deposits. In addition, we have issued debt as described above under “Borrowings.”

We are subject to general FDIC guidelines that require a minimum level of liquidity. Management believes our liquidity ratios meet or exceed these guidelines. Our management is not currently aware of any trends or demands that are reasonably likely to result in liquidity materially increasing or decreasing.

The following table reflects the contractual maturities of our term liabilities as of March 31, 2018. The amounts shown do not reflect any early withdrawal or prepayment assumptions.

	Payments due by Period
	Total		1 year or less		1 - 3 years		3 - 5 years		Over 5 years
	(In Thousands)
Contractual Obligations (1)
Deposits without a stated maturity	$	5,404,267	$	-	$	-	$	-	$	-
Certificates of deposit (2)		573,120		348,958		142,438		81,674		50
Federal funds purchased		326,399		326,399		-		-		-
Subordinated notes payable		64,850		100		-		-		64,750
Operating lease commitments		16,818		3,113		5,899		4,633		3,173
Total	$	6,385,454	$	678,570	$	148,337	$	86,307	$	67,973

(1) Excludes interest.

(2) Certificates of deposit give customers the right to early withdrawal.  Early withdrawals may be subject to penalties.  The penalty amount depends on the remaining time to maturity at the time of early withdrawal.

Capital Adequacy

As of March 31, 2018, our most recent notification from the FDIC categorized us as well-capitalized under the regulatory framework for prompt corrective action. To remain categorized as well-capitalized, we must maintain minimum common equity Tier 1, Tier 1 risk-based, total risk-based, and Tier 1 leverage ratios as disclosed in the table below. Our management believes that we are well-capitalized under the prompt corrective action provisions as of March 31, 2018.

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The following table sets forth (i) the capital ratios required by the FDIC and the Alabama Banking Department’s leverage ratio requirement and (ii) our actual ratios of capital to total regulatory or risk-weighted assets, as of March 31, 2018, December 31, 2017 and March 31, 2017:

	Actual					For Capital Adequacy Purposes					To Be Well Capitalized Under Prompt Corrective Action Provisions
	Amount		Ratio			Amount		Ratio			Amount		Ratio
As of March 31, 2018:
CET 1 Capital to Risk Weighted Assets:
Consolidated	$	619,494		9.87	%	$	282,487		4.50	%		N/A		N/A
ServisFirst Bank		683,126		10.88	%		282,443		4.50	%	$	407,973		6.50	%
Tier 1 Capital to Risk Weighted Assets:
Consolidated		619,996		9.88	%		376,650		6.00	%		N/A		N/A
ServisFirst Bank		683,628		10.89	%		376,591		6.00	%		502,121		8.00	%
Total Capital to Risk Weighted Assets:
Consolidated		747,185		11.90	%		502,200		8.00	%		N/A		N/A
ServisFirst Bank		746,178		11.89	%		502,121		8.00	%		627,651		10.00	%
Tier 1 Capital to Average Assets:
Consolidated		619,996		8.95	%		277,205		4.00	%		N/A		N/A
ServisFirst Bank		683,628		9.87	%		277,192		4.00	%		346,490		5.00	%
As of December 31, 2017:
CET 1 Capital to Risk Weighted Assets:
Consolidated	$	593,111		9.51	%	$	280,553		4.50	%		N/A		N/A
ServisFirst Bank		651,201		10.45	%		280,523		4.50	%	$	405,199		6.50	%
Tier 1 Capital to Risk Weighted Assets:
Consolidated		593,613		9.52	%		374,070		6.00	%		N/A		N/A
ServisFirst Bank		651,703		10.45	%		374,030		6.00	%		498,707		8.00	%
Total Capital to Risk Weighted Assets:
Consolidated		718,151		11.52	%		498,760		8.00	%		N/A		N/A
ServisFirst Bank		711,609		11.42	%		498,707		8.00	%		623,384		10.00	%
Tier 1 Capital to Average Assets:
Consolidated		593,613		8.51	%		278,970		4.00	%		N/A		N/A
ServisFirst Bank		651,703		9.35	%		278,954		4.00	%		348,693		5.00	%
As of March 31, 2017:
CET 1 Capital to Risk Weighted Assets:
Consolidated	$	530,034		9.67	%	$	246,744		4.50	%		N/A		N/A
ServisFirst Bank		582,483		10.63	%		246,695		4.50	%	$	356,338		6.50	%
Tier 1 Capital to Risk Weighted Assets:
Consolidated		530,536		9.68	%		328,992		6.00	%		N/A		N/A
ServisFirst Bank		582,985		10.63	%		328,927		6.00	%		438,570		8.00	%
Total Capital to Risk Weighted Assets:
Consolidated		639,597		11.66	%		438,656		8.00	%		N/A		N/A
ServisFirst Bank		637,377		11.63	%		438,570		8.00	%		548,212		10.00	%
Tier 1 Capital to Average Assets:
Consolidated		530,536		8.46	%		250,867		4.00	%		N/A		N/A
ServisFirst Bank		582,985		9.30	%		250,848		4.00	%		313,560		5.00	%

Off-Balance Sheet Arrangements

In the normal course of business, we are a party to financial instruments with off-balance sheet risk to meet the financing needs of our customers. These financial instruments include commitments to extend credit beyond current fundings, credit card arrangements, standby letters of credit, and financial guarantees. Those instruments involve, to varying degrees, elements of credit risk in excess of the amount recognized in our balance sheet. The contract or notional amounts of those instruments reflect the extent of involvement we have in those particular financial instruments.

Our exposure to credit loss in the event of non-performance by the other party to such financial instruments is represented by the contractual or notional amount of those instruments. We use the same credit policies in making commitments and conditional obligations as we do for on-balance sheet instruments. As of March 31, 2018, we had reserves of $0.5 million for losses on such off-balance sheet arrangements consistent with guidance in the Federal Reserve Bank’s Interagency Policy Statement SR 06-17.

As part of our mortgage operations, we originate and sell certain loans to investors in the secondary market. We continue to experience a manageable level of investor repurchase demands. For loans sold, we have an obligation to either repurchase the outstanding principal balance of a loan or make the purchaser whole for the economic benefits of a loan if it is determined that the loans sold were in violation of representations and warranties made by the Bank at the time of the sale. Representations and warranties typically include those made regarding loans that had missing or insufficient file documentation or loans obtained through fraud by borrowers or other third parties such as appraisers. We had a reserve of $368,000 as of March 31, 2018 and December 31, 2017 for the settlement of any repurchase demands by investors.

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Financial instruments whose contract amounts represent credit risk at March 31, 2018 are as follows:

	March 31, 2018
	(In Thousands)
Commitments to extend credit	$	1,960,905
Credit card arrangements		108,451
Standby letters of credit		47,339
	$	2,116,695

Commitments to extend credit beyond current funded amounts are agreements to lend to a customer as long as there is no violation of any condition established in the applicable loan agreement. Such commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Since many of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements. We evaluate each customer’s creditworthiness on a case-by-case basis. The amount of collateral obtained if deemed necessary by us upon extension of credit is based on our management’s credit evaluation. Collateral held varies but may include accounts receivable, inventory, property, plant and equipment, and income-producing commercial properties.

Standby letters of credit are conditional commitments issued by us to guarantee the performance of a customer to a third party. Those guarantees are primarily issued to support public and private borrowing arrangements, including commercial paper, bond financing, and similar transactions. All letters of credit are due within one year or less of the original commitment date. The credit risk involved in issuing letters of credit is essentially the same as that involved in extending loan facilities to customers.

Results of Operations

Summary of Net Income

Net income and net income available to common stockholders for the three months ended March 31, 2018 was $32.6 million compared to net income and net income available to common stockholders of $22.5 million for the three months ended March 31, 2017. The increase in net income was primarily attributable to a $10.4 million increase in net interest income as a result of growth in average earning assets, a $775,000 decrease in income tax expense resulting from lower corporate tax rates enacted by the Tax Cuts and Jobs Act in December 2017 and a $323,000 increase in non-interest income, offset by a $2.2 million increase in non-interest expense.

Basic and diluted net income per common share were $0.61 and $0.60, respectively, for the three months ended March 31, 2018, compared to $0.43 and $0.42, respectively, for the corresponding period in 2017. Return on average assets for the three months ended March 31, 2018 was 1.91% compared to 1.45% for the corresponding period in 2017, and return on average stockholders’ equity for the three months ended March 31, 2018 was 21.40% compared to 17.09% for the corresponding period in 2017.

Net Interest Income

Net interest income is the difference between the income earned on interest-earning assets and interest paid on interest-bearing liabilities used to support such assets. The major factors which affect net interest income are changes in volumes, the yield on interest-earning assets and the cost of interest-bearing liabilities. Our management’s ability to respond to changes in interest rates by effective asset-liability management techniques is critical to maintaining the stability of the net interest margin and the momentum of our primary source of earnings.

Taxable-equivalent net interest income increased $10.1 million, or 19.2%, to $62.6 million for the three months ended March 31, 2018 compared to $52.5 million for the corresponding period in 2017. This increase was primarily attributable to a $630.0 million increase in average earning assets, or 10.4%, year over year. The taxable-equivalent yield on interest-earning assets increased from 4.03% to 4.51% year over year. The yield on loans for the three months ended March 31, 2018 was 4.80% compared to 4.51% for the corresponding period in 2017. The cost of total interest-bearing liabilities increased to 0.95% for the three months ended March 31, 2018 from 0.68% for the corresponding period in 2017. Net interest margin for the three months ended March 31, 2018 increased 28 basis points to 3.81% from 3.53% for the corresponding period in 2017.

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The following table shows, for the three months ended March 31, 2018 and March 31, 2017, the average balances of each principal category of our assets, liabilities and stockholders’ equity, and an analysis of net interest revenue. The accompanying tables reflect changes in our net interest margin as a result of changes in the volume and rate of our interest-earning assets and interest-bearing liabilities for the same periods. Changes as a result of mix or the number of days in the periods have been allocated to the volume and rate changes in proportion to the relationship of the absolute dollar amounts of the change in each. The tables are presented on a taxable-equivalent basis where applicable:

Average Consolidated Balance Sheets and Net Interest Analysis

On a Fully Taxable-Equivalent Basis

For the Three Months Ended March 31,

(Dollar Amounts In Thousands)

	2018								2017
				Interest		Average						Interest		Average
	Average			Earned /		Yield /			Average			Earned /		Yield /
	Balance			Paid		Rate			Balance			Paid		Rate
Assets:
Interest-earning assets:
Loans, net of unearned income (1) (2)
Taxable	$	5,847,443		$	69,321		4.81	%	$	4,976,933		$	55,282		4.50	%
Tax-exempt (3)		36,357			364		4.06			27,322			318		4.72
Total loans, net of unearned income		5,883,800			69,685		4.80			5,004,255			55,600		4.51
Mortgage loans held for sale		3,698			41		4.50			5,637			57		4.10
Investment securities:
Taxable		435,747			2,745		2.52			368,349			2,087		2.27
Tax-exempt (3)		120,270			770		2.56			132,578			1,145		3.45
Total investment securities (4)		556,017			3,515		2.53			500,927			3,232		2.58
Federal funds sold		131,472			551		1.70			234,460			519		0.90
Equity securities		1,030			4		1.57			1,030			4		1.57
Interest-bearing balances with banks		96,012			379		1.60			295,648			586		0.80
Total interest-earning assets	$	6,672,029		$	74,175		4.51	%	$	6,041,957		$	59,998		4.03	%
Non-interest-earning assets:
Cash and due from banks		68,309								59,697
Net premises and equipment		59,709								44,739
Allowance for loan losses, accrued interest and other assets		140,558								138,289
Total assets	$	6,940,605							$	6,284,682
Liabilities and stockholders' equity:
Interest-bearing liabilities:
Interest-bearing demand deposits	$	899,311		$	1,143		0.52	%	$	789,273		$	733		0.38	%
Savings deposits		53,269			41		0.31			50,461			41		0.33
Money market accounts		3,027,176			6,711		0.90			2,694,225			3,876		0.58
Time deposits (5)		576,857			1,726		1.21			530,000			1,332		1.02
Total interest-bearing deposits		4,556,613			9,621		0.86			4,063,959			5,982		0.60
Federal funds purchased		297,051			1,171		1.60			359,747			766		0.86
Other borrowings		64,805			781		4.89			55,239			717		5.26
Total interest-bearing liabilities	$	4,918,469		$	11,573		0.95	%	$	4,478,945		$	7,465		0.68	%
Non-interest-bearing liabilities:
Non-interest-bearing demand deposits		1,389,217								1,254,496
Other liabilities		15,007								16,809
Stockholders' equity		621,004								535,232
Unrealized losses on securities		(3,092	)							(800	)
Total liabilities and stockholders' equity	$	6,940,605							$	6,284,682
Net interest income				$	62,602							$	52,533
Net interest spread							3.56	%							3.35	%
Net interest margin							3.81	%							3.53	%

(1) Non-accrual loans are included in average loan balances in all periods.  Loan fees of $749,000 and $775,000 are included in interest income in the first quarter of 2018 and 2017, respectively.

(2) Accretion on acquired loan discounts of $72,000 and $143,000 are included in interest income in the first quarter of 2018 and 2017, respectively.

(3) Interest income and yields are presented on a fully taxable equivalent basis using a tax rate of 21% for the first quarter of 2018 and 35% for the first quarter of 2017.

(4) Unrealized losses of $3,963,000 and $1,232,000 are excluded from the yield calculation in the first quarter of 2018 and 2017, respectively.

(5) Accretion on acquired CD premiums of $0 and $32,000 are included in interest in the first quarter of 2018 and 2017, respectively.

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	For the Three Months Ended March 31,
	2018 Compared to 2017 Increase (Decrease) in Interest Income and Expense Due to Changes in:
	Volume			Rate			Total
	(In Thousands)
Interest-earning assets:
Loans, net of unearned income
Taxable	$	10,139		$	3,900		$	14,039
Tax-exempt		94			(48	)		46
Total loans, net of unearned income		10,233			3,852			14,085
Mortgages held for sale		(21	)		5			(16	)
Debt securities:
Taxable		409			249			658
Tax-exempt		(99	)		(276	)		(375	)
Total debt securities		310			(27	)		283
Federal funds sold		(295	)		327			32
Equity securities		-			-			-
Interest-bearing balances with banks		(555	)		348			(207	)
Total interest-earning assets		9,672			4,505			14,177
Interest-bearing liabilities:
Interest-bearing demand deposits		112			298			410
Savings		2			(2	)		-
Money market accounts		527			2,308			2,835
Time deposits		125			269			394
Total interest-bearing deposits		766			2,873			3,639
Federal funds purchased		(152	)		557			405
Other borrowed funds		118			(54	)		64
Total interest-bearing liabilities		732			3,376			4,108
Increase in net interest income	$	8,940		$	1,129		$	10,069

Our growth in loans continues to drive favorable volume component change and overall change. We have also experienced favorable variance relating to the interest rate component because yields on loans have increased slightly more than rates paid on deposits. Accordingly, the prolonged low interest rate environment has resulted in a compression of the net interest margin percentage. Growth in non-interest bearing deposits has also contributed to our growth in net interest income.

Provision for Loan Losses

The provision for loan losses represents the amount determined by management to be necessary to maintain the allowance for loan losses at a level capable of absorbing inherent losses in the loan portfolio. Our management reviews the adequacy of the allowance for loan losses on a quarterly basis. The allowance for loan losses calculation is segregated into various segments that include classified loans, loans with specific allocations and pass rated loans. A pass rated loan is generally characterized by a very low to average risk of default and in which management perceives there is a minimal risk of loss. Loans are rated using a nine-point risk grade scale with loan officers having the primary responsibility for assigning risk grades and for the timely reporting of changes in the risk grades. Based on these processes, and the assigned risk grades, the criticized and classified loans in the portfolio are segregated into the following regulatory classifications: Special Mention, Substandard, Doubtful or Loss, with some general allocation of reserve based on various internal and external factors. At March 31, 2018, total loans rated Special Mention, Substandard, and Doubtful were $102.4 million, or 1.7% of total loans, compared to $99.8 million, or 1.7% of total loans, at December 31, 2017. Impaired loans are reviewed specifically and separately under FASB ASC 310-30-35, Subsequent Measurement of Impaired Loans, to determine the appropriate reserve allocation. Our management compares the investment in an impaired loan with the present value of expected future cash flow discounted at the loan’s effective interest rate, the loan’s observable market price or the fair value of the collateral, if the loan is collateral-dependent, to determine the specific reserve allowance. Reserve percentages assigned to non-impaired loans are based on historical charge-off experience adjusted for other risk factors. To evaluate the overall adequacy of the allowance to absorb losses inherent in our loan portfolio, our management considers historical loss experience based on volume and types of loans, trends in classifications, volume and trends in delinquencies and nonaccruals, economic conditions and other pertinent information. Based on future evaluations, additional provisions for loan losses may be necessary to maintain the allowance for loan losses at an appropriate level.

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The provision for loan losses was $4.1 million for the three months ended March 31, 2018, a decrease of $0.9 million from $5.0 million for the three months ended March 31, 2017. Net credit charge-offs to quarter-to-date average loans were 0.10% for the first quarter of 2018, a 46 basis point decrease compared to 0.56% for the fourth quarter of 2017 and a 14 basis point decrease compared to 0.24% for the first quarter of 2017. Nonperforming loans decreased to $9.9 million, or 0.17% of total loans, at March 31, 2018 from $10.8 million, or 0.19% of total loans, at December 31, 2017, and were lower than $12.1 million, or 0.23% of total loans, at March 31, 2017. Impaired loans increased to $42.6 million, or 0.72% of total loans, at March 31, 2018, compared to $40.5 million, or 0.69% of total loans, at December 31, 2017. The allowance for loan losses totaled $62.1 million, or 1.05% of total loans, net of unearned income, at March 31, 2018, compared to $59.4 million, or 1.02% of loans, net of unearned income, at December 31, 2017.

Noninterest Income

Noninterest income totaled $4.9 million for the three months ended March 31, 2018, an increase of $323,000, or 7.1%, compared to the corresponding period in 2017. Service charges on deposit accounts increased $231,000 during the three months ended March 31, 2018, or 17.1%, from $1.4 million during the corresponding period in 2017, primarily the result of increased non-sufficient funds charges. Credit card income increased $399,000, or 33.8%, to $1.6 million during the three months ended March 31, 2018 compared to $1.2 million during the corresponding period in 2017. Spending on credit cards increased 38% for the same comparative period.

Noninterest Expense

Noninterest expense totaled $23.5 million for the three months ended March 31, 2018, an increase of $2.2 million, or 10.6%, compared to $21.3 million for the corresponding period in 2017.

Details of expenses are as follows:

• Salary and benefit expense increased $1.6 million, or 13.7%, to $13.3 million for the three months ended March 31, 2018 from $11.7 million for the corresponding period in 2017. We had 437 total employees as of March 31, 2018 compared to 417 as of March 31, 2017, a 4.8% increase. There was also an increase in incentive compensation expense in the first quarter of 2018 compared to the 2017 same period.

• Occupancy expense decreased $0.3 million, or 13.0%, to $2.0 million for the three months ended March 31, 2018 from $2.3 million for the corresponding period in 2017. A decrease in rental payments more than offset increased depreciation expense resulting from our fourth quarter 2017 move from our previous headquarters building, which was leased, to our new headquarters building, which is owned.

• FDIC insurance assessments increased $0.1 million as a result of asset growth, which impacts our assessment base.

• Expenses related to other real estate owned increased to $0.3 million for the three months ended March 31, 2018 from $0.1 million for the corresponding period in 2017. Write-downs in property values reflecting updated appraisals on three properties and construction of a water retention pond on another property contributed to this increase in OREO expenses.

• Other operating expenses increased $0.5 million, or 9.1%, to $6.0 million for the three months ended March 31, 2018 from $5.5 million for the corresponding period in 2017. Disputed debit card transaction write-offs, increases in data processing costs and increases in bank service charges related to our correspondent banking activities contributed to the increase in other operating expenses, but were partially offset by lower state sales taxes paid. The decrease in state sales tax relates to payments to our contractors for the construction of our new headquarters building during 2017.

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	Three Months Ended March 31,
	2018		2017		$ change			% change
	(Dollars In Thousands)
Noninterest income:
Service charges on deposit accounts	$	1,585	$	1,354	$	231			17.1	%
Mortgage banking		518		899		(381	)		(42.4	)%
Credit card income		1,578		1,179		399			33.8	%
Securities gains		4		-		4			NM
Increase in cash surrender value life insurance		777		724		53			7.3	%
Other operating income		407		390		17			4.4	%
Total noninterest income	$	4,869	$	4,546	$	323			7.1	%
Noninterest expenses:
Salaries and employee benefits	$	13,296	$	11,713	$	1,583			13.5	%
Equipment and occupancy expense		1,954		2,250		(296	)		(13.2	)%
Professional services		805		771		34			4.4	%
FDIC and other regulatory assessments		1,133		997		136			13.6	%
Other real estate owned expense		316		76		240			315.8	%
Other operating expenses		6,008		5,460		548			10.0	%
Total non-interest expenses	$	23,512	$	21,267	$	2,245			10.6	%

Income Tax Expense

Income tax expense was $7.1 million for the three months ended March 31, 2018 versus $7.8 million for the same period in 2017. Lower corporate income tax rates resulting from the passage of the Tax Cuts and Jobs Act in December 2017 has resulted in lower effective tax rates. Our effective tax rate for the three months ended March 31, 2018 was 17.8%, compared to 25.8% for the corresponding period in 2017. We recognized excess tax benefits as a credit to our income tax expense from the exercise of stock options and vesting of restricted stock of $1.5 million in the first quarter of 2018, compared to $2.1 million in the first quarter of 2017. Our primary permanent differences are related to tax-exempt income on securities, state income tax benefit on real estate investment trust dividends, various qualifying tax credits and change in cash surrender value of bank-owned life insurance.

We own real estate investment trusts for the purpose of holding and managing participations in residential mortgages and commercial real estate loans originated by the Bank. The trusts are wholly-owned subsidiaries of a trust holding company, which in turn is an indirect wholly-owned subsidiary of the Bank. The trusts earn interest income on the loans they hold and incur operating expenses related to their activities. They pay their net earnings, in the form of dividends, to the Bank, which receives a deduction for state income taxes.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Like all financial institutions, we are subject to market risk from changes in interest rates. Interest rate risk is inherent in the balance sheet due to the mismatch between the maturities of rate-sensitive assets and rate-sensitive liabilities. If rates are rising, and the level of rate-sensitive liabilities exceeds the level of rate-sensitive assets, the net interest margin will be negatively impacted. Conversely, if rates are falling, and the level of rate-sensitive liabilities is greater than the level of rate-sensitive assets, the impact on the net interest margin will be favorable. Managing interest rate risk is further complicated by the fact that all rates do not change at the same pace; in other words, short-term rates may be rising while longer-term rates remain stable. In addition, different types of rate-sensitive assets and rate-sensitive liabilities react differently to changes in rates.

To manage interest rate risk, we must take a position on the expected future trend of interest rates. Rates may rise, fall or remain the same. Our asset-liability committee develops its view of future rate trends and strives to manage rate risk within a targeted range by monitoring economic indicators, examining the views of economists and other experts, and understanding the current status of our balance sheet. Our annual budget reflects the anticipated rate environment for the next 12 months. The asset-liability committee conducts a quarterly analysis of the rate sensitivity position and reports its results to our board of directors.

The asset-liability committee thoroughly analyzes the maturities of rate-sensitive assets and liabilities. This analysis measures the “gap”, which is defined as the difference between the dollar amount of rate-sensitive assets repricing during a period and the volume of rate-sensitive liabilities repricing during the same period. The gap is also expressed as the ratio of rate-sensitive assets divided by rate-sensitive liabilities. If the ratio is greater than one, the dollar value of assets exceeds the dollar value of liabilities and the balance sheet is “asset-sensitive.” Conversely, if the value of liabilities exceeds the value of assets, the ratio is less than one and the balance sheet is “liability-sensitive.” Our internal policy requires management to maintain the gap such that net interest margins will not change more than 10% if interest rates change 100 basis points or more than 15% if interest rates change 200 basis points. There have been no changes to our policies or procedures for analyzing our interest rate risk since December 31, 2017, and there are no significant changes to our sensitivity to changes in interest rates since December 31, 2017 as disclosed in our Form 10-K.

34

ITEM 4. CONTROLS AND PROCEDURES

CEO and CFO Certification.

Appearing as exhibits to this report are Certifications of our Chief Executive Officer (“CEO”) and our Chief Financial Officer (“CFO”). The Certifications are required to be made by Rule 13a-14 under the Securities Exchange Act of 1934, as amended (the “Exchange Act”). This item contains the information about the evaluation that is referred to in the Certifications, and the information set forth below in this Item 4 should be read in conjunction with the Certifications for a more complete understanding of the Certifications.

Evaluation of Disclosure Controls and Procedures.

We maintain disclosure controls and procedures that are designed to ensure that information required to be disclosed in our Exchange Act reports is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms, and that such information is accumulated and communicated to our management, including our CEO and CFO, as appropriate, to allow timely decisions regarding required disclosure. In designing and evaluating the disclosure controls and procedures, management recognized that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives.

We conducted an evaluation (the “Evaluation”) of the effectiveness of the design and operation of our disclosure controls and procedures under the supervision and with the participation of our management, including our CEO and CFO, as of March 31, 2018. Based upon the Evaluation, our CEO and CFO have concluded that, as of March 31, 2018, our disclosure controls and procedures are effective to ensure that material information relating to ServisFirst Bancshares, Inc. and its subsidiaries is made known to management, including the CEO and CFO, particularly during the period when our periodic reports are being prepared.

There have not been any changes in our internal control over financial reporting (as defined in Rule 13a-15(f) under the Exchange Act) during the fiscal quarter to which this report relates that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

PART II. OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

From time to time we may be a party to various legal proceedings arising in the ordinary course of business. Management does not believe the Company or the Bank is currently a party to any material legal proceedings except as disclosed in Item 3, “Legal Proceedings”, in our Annual Report on Form 10-K for the fiscal year ended December 31, 2017, and there has been no material change in any matter described therein.

ITEM 1A. RISK FACTORS

Our business is influenced by many factors that are difficult to predict, involve uncertainties that may materially affect actual results and are often beyond our control. We have identified a number of these risk factors in our Annual Report on Form 10-K for the fiscal year ended December 31, 2017, which should be taken into consideration when reviewing the information contained in this report. There have been no material changes with regard to the risk factors previously disclosed in the Form 10-K. For other factors that may cause actual results to differ materially from those indicated in any forward-looking statement or projection contained in this report, see “Forward-Looking Statements” under Part 1, Item 2 above.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

None.

ITEM 3. DEFAULTS UPON SENIOR SECURITIES

None.

ITEM 4. MINE SAFETY DISCLOSURES

Not applicable.

35

ITEM 5. OTHER INFORMATION

None.

ITEM 6. EXHIBITS

(a) Exhibit:

31.01	Certification of principal executive officer pursuant to Rule 13a-14(a).
31.02	Certification of principal financial officer pursuant to Rule 13a-14(a).
32.01	Certification of principal executive officer pursuant to 18 U.S.C. Section 1350.
32.02	Certification of principal financial officer pursuant to 18 U.S.C. Section 1350.
101.INS	XBRL Instance Document
101.SCH	XBRL Taxonomy Extension Schema Document
101.CAL	XBRL Taxonomy Extension Calculation Linkbase Document
101.LAB	XBRL Taxonomy Extension Label Linkbase Document
101.PRE	XBRL Taxonomy Extension Presentation Linkbase Document
101.DEF	XBRL Taxonomy Extension Definition Linkbase Document

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

		SERVISFIRST BANCSHARES, INC.
Date: May 1, 2018	By	/s/ Thomas A. Broughton III
		Thomas A. Broughton III
		President and Chief Executive Officer
Date: May 1, 2018	By	/s/ William M. Foshee
		William M. Foshee
		Chief Financial Officer

36

EX-31.01

Exhibit 31.01

Section 302 Certification of the CEO

I, Thomas A. Broughton III, certify that:

1.       I have reviewed this Quarterly Report on Form 10-Q of ServisFirst Bancshares, Inc.;

2.       Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.       Based on my knowledge, the financial statements and other financial information included in this report fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.       The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report, based on such evaluation; and

(d) disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.       The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: May 1, 2018

/s/ Thomas A. Broughton III

Thomas A. Broughton III

President and Chief Executive Officer

A signed original of this written statement has been provided to the registrant and will be retained by the registrant and furnished to the Securities and Exchange Commission or its staff upon request.

EX-31.02

Exhibit 31.02

Section 302 Certification of the CFO

I, William M. Foshee, certify that:

1.       I have reviewed this Quarterly Report on Form 10-Q of ServisFirst Bancshares, Inc.;

2.       Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.       Based on my knowledge, the financial statements and other financial information included in this report fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.       The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report, based on such evaluation; and

(d) disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.       The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: May 1, 2018

/s/ William M. Foshee

William M. Foshee

Chief Financial Officer

A signed original of this written statement has been provided to the registrant and will be retained by the registrant and furnished to the Securities and Exchange Commission or its staff upon request.

EX-32.01

Exhibit 32.01

Section 906 Certification of the CEO

CERTIFICATION OF PERIODIC FINANCIAL REPORT

PURSUANT TO 18 U.S.C. SECTION 1350

Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned officer of ServisFirst Bancshares, Inc. (the “Company”) certifies that, to his knowledge, the Quarterly Report on Form 10-Q of the Company for the quarter ended March 31, 2018, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and information contained in the Report fairly presents, in all material respects, the financial condition and results of operation of the Company.

Date: May 1, 2018	/s/ Thomas A. Broughton III
	Thomas A. Broughton III
	President and Chief Executive Officer

A signed original of this written statement has been provided to the registrant and will be retained by the registrant and furnished to the Securities and Exchange Commission or its staff upon request.

EX-32.02

Exhibit 32.02

Section 906 Certification of the CFO

CERTIFICATION OF PERIODIC FINANCIAL REPORT

PURSUANT TO 18 U.S.C. SECTION 1350

Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned officer of ServisFirst Bancshares, Inc. (the “Company”) certifies that, to his knowledge, the Quarterly Report on Form 10-Q of the Company for the quarter ended March 31, 2018, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and information contained in the Report fairly presents, in all material respects, the financial condition and results of operation of the Company.

Date: May 1, 2018	/s/ William M. Foshee
	William M. Foshee
	Chief Financial Officer

A signed original of this written statement has been provided to the registrant and will be retained by the registrant and furnished to the Securities and Exchange Commission or its staff upon request.

XML

Document And Entity Information - shares	3 Months Ended
	Mar. 31, 2018	Apr. 27, 2018
Document Information [Line Items]
Entity Registrant Name	ServisFirst Bancshares, Inc.
Entity Central Index Key	0001430723
Trading Symbol	sfbs
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Well-known Seasoned Issuer	Yes
Entity Common Stock, Shares Outstanding (in shares)		53,147,169
Document Type	10-Q
Document Period End Date	Mar. 31, 2018
Document Fiscal Year Focus	2018
Document Fiscal Period Focus	Q1
Amendment Flag	false

XML

Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017	[1]
ASSETS
Cash and due from banks	$ 64,912	$ 86,213
Interest-bearing balances due from depository institutions	53,311	151,849
Federal funds sold	197,882	239,524
Cash and cash equivalents	316,105	477,586
Available for sale debt securities, at fair value	560,635	538,080
Held to maturity debt securities (fair value of $250 at March 31, 2018 and December 31, 2017)	250	250
Equity securities	1,026	1,034
Mortgage loans held for sale	4,522	4,459
Loans	5,928,327	5,851,261
Less allowance for loan losses	(62,050)	(59,406)
Loans, net	5,866,277	5,791,855
Premises and equipment, net	58,624	58,900
Accrued interest and dividends receivable	20,261	20,661
Deferred tax assets, net	11,468	13,022
Other real estate owned and repossessed assets	5,748	6,701
Bank owned life insurance contracts	128,296	127,519
Goodwill and other identifiable intangible assets	14,652	14,719
Other assets	23,871	27,598
Total assets	7,011,735	7,082,384
Deposits:
Noninterest-bearing	1,407,592	1,440,326
Interest-bearing	4,569,795	4,651,348
Total deposits	5,977,387	6,091,674
Federal funds purchased	326,399	301,797
Other borrowings	64,739	64,832
Accrued interest payable	7,823	4,971
Other liabilities	6,090	11,506
Total liabilities	6,382,438	6,474,780
Stockholders' equity:
Common stock, par value $0.001 per share; 100,000,000 shares authorized; 53,147,169 shares issued and outstanding at March 31, 2018, and 52,992,586 shares issued and outstanding at December 31, 2017	53	53
Additional paid-in capital	217,536	217,693
Retained earnings	416,311	389,554
Accumulated other comprehensive loss	(5,105)	(198)
Total stockholders' equity attributable to ServisFirst Bancshares, Inc.	628,795	607,102
Noncontrolling interest	502	502
Total stockholders' equity	629,297	607,604
Total liabilities and stockholders' equity	7,011,735	7,082,384
Undesignated Preferred Stock [Member]
Stockholders' equity:
Preferred stock, par value $0.001 per share; 1,000,000 authorized and undesignated at March 31, 2018 and December 31, 2017

[1] derived from audited financial statements

XML

Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017	[1]
Held to maturity debt securities, fair value	$ 250	$ 250
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, authorized (in shares)	100,000,000	100,000,000
Common stock, issued (in shares)	53,147,169	52,992,586
Common stock, outstanding (in shares)	53,147,169	52,992,586
Undesignated Preferred Stock [Member]
Preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized (in shares)	1,000,000	1,000,000
Preferred stock, undesignated (in shares)	1,000,000	1,000,000

[1] derived from audited financial statements

XML

Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Interest income:
Interest and fees on loans	$ 69,674	$ 55,556
Taxable securities	2,745	2,087
Nontaxable securities	656	765
Federal funds sold	551	519
Other interest and dividends	383	590
Total interest income	74,009	59,517
Interest expense:
Deposits	9,621	5,982
Borrowed funds	1,952	1,483
Total interest expense	11,573	7,465
Net interest income	62,436	52,052
Provision for loan losses	4,139	4,986
Net interest income after provision for loan losses	58,297	47,066
Noninterest income:
Securities gains	4
Increase in cash surrender value life insurance	777	724
Other operating income	407	390
Total noninterest income	4,869	4,546
Non-interest expenses:
Salaries and employee benefits	13,296	11,713
Equipment and occupancy expense	1,954	2,250
Professional services	805	771
FDIC and other regulatory assessments	1,133	997
Other real estate owned expense	316	76
Other operating expenses	6,008	5,460
Total non-interest expenses	23,512	21,267
Income before income taxes	39,654	30,345
Provision for income taxes	7,051	7,826
Net income	32,603	22,519
Dividends on preferred stock
Net income available to common stockholders	$ 32,603	$ 22,519
Basic earnings per common share (in dollars per share)	$ 0.61	$ 0.43
Diluted earnings per common share (in dollars per share)	$ 0.60	$ 0.42
Deposit Account [Member]
Noninterest income:
Noninterest income	$ 1,585	$ 1,354
Mortgage Banking [Member]
Noninterest income:
Noninterest income	518	899
Credit Card [Member]
Noninterest income:
Noninterest income	$ 1,578	$ 1,179

XML

Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Net income	$ 32,603	$ 22,519
Other comprehensive (loss) income, net of tax:
Unrealized holding (losses) gains arising during period from securities available for sale, net of (benefit) tax of $(1,340) and $534 for 2018 and 2017, respectively	(4,910)	993
Reclassification adjustment for gains on sale of securities, net of tax of $1 for 2018	3
Other comprehensive (loss) income, net of tax	(4,907)	993
Comprehensive income	$ 27,696	$ 23,512

XML

Consolidated Statements of Comprehensive Income (Unaudited) (Parentheticals) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Unrealized holding gain (loss) from available for sale securities, tax	$ (1,340)	$ 534
Reclassification adjustment for net gain (loss) on sale of securities, tax	$ 1

XML

Consolidated Statement of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Noncontrolling Interest [Member]	Total
Balance at Dec. 31, 2016		$ 53	$ 215,932	$ 307,151	$ (624)	$ 377	$ 522,889
Common dividends declared				(2,641)			(2,641)
Issue shares of common stock upon exercise of stock options			926				926
Issue shares of REIT preferred stock						125	125
Stock-based compensation expense			337				337
Other comprehensive income, net of tax					993		993
Net income				22,519			22,519
Balance at Mar. 31, 2017		53	217,195	327,029	369	502	545,148
Balance at Dec. 31, 2017		53	217,693	389,554	(198)	502	607,604	[1]
Common dividends declared				(5,846)			(5,846)
Issue shares of common stock upon exercise of stock options			852				852
Stock-based compensation expense			238				238
Other comprehensive income, net of tax					(4,907)		(4,907)
Net income				32,603			32,603
Shares of common stock withheld in net settlement upon exercise of stock options			(1,247)				(1,247)
Balance at Mar. 31, 2018		$ 53	$ 217,536	$ 416,311	$ (5,105)	$ 502	$ 629,297

[1] derived from audited financial statements

XML

Consolidated Statement of Stockholders' Equity (Unaudited) (Parentheticals) - $ / shares	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Dividend Declared [Member]
Common dividends, per share declared (in dollars per share)	$ 0.11	$ 0.05
Additional Paid-in Capital [Member]
Issuance of common stock, shares (in shares)	173,836	175,500
Shares withheld in net settlement upon exercise of stock options, shares (in shares)	30,003
Noncontrolling Interest [Member]
Issuance of REIT preferred stock, shares (in shares)		125

XML

Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
OPERATING ACTIVITIES
Net income	$ 32,603,000	$ 22,519,000
Adjustments to reconcile net income to net cash provided by
Deferred tax expense (benefit)	1,554,000	(369,000)
Provision for loan losses	4,139,000	4,986,000
Depreciation	832,000	752,000
Accretion on acquired loans	(72,000)	(143,000)
Amortization of core deposit intangible	67,000	72,000
Net amortization of debt securities available for sale	623,000	1,001,000
Decrease (increase) in accrued interest and dividends receivable	400,000	(250,000)
Stock-based compensation expense	238,000	337,000
Increase (decrease) in accrued interest payable	2,852,000	(187,000)
Proceeds from sale of mortgage loans held for sale	24,720,000	32,501,000
Originations of mortgage loans held for sale	(24,265,000)	(33,526,000)
Gain on sale of debt securities available for sale	(4,000)
Gain on sale of mortgage loans held for sale	(518,000)	(899,000)
Net gain on sale of other real estate owned and repossessed assets		(36,000)
Write down of other real estate owned and repossessed assets	254,000
Operating losses (income) of tax credit partnerships	29,000	(22,000)
Increase in cash surrender value of life insurance contracts	(777,000)	(724,000)
Net change in other assets, liabilities, and other operating activities	(3,790,000)	3,202,000
Net cash provided by operating activities	38,885,000	29,214,000
INVESTMENT ACTIVITIES
Purchase of securities available for sale	(54,666,000)	(53,885,000)
Proceeds from maturities, calls and paydowns of securities available for sale	20,376,000	23,357,000
Proceeds from sale of debt securities available for sale	5,100,000
Purchase of securities held to maturity		(9,786,000)
Proceeds from maturities, calls and paydowns of securities held to maturity		293,000
Purchase of equity securities		(10,000)
Increase in loans	(78,664,000)	(243,562,000)
Purchase of premises and equipment	(556,000)	(6,844,000)
Proceeds from sale of other real estate owned and repossessed assets	874,000	426,000
Net cash used in investing activities	(107,536,000)	(290,011,000)
FINANCING ACTIVITIES
Net (decrease) increase in non-interest-bearing deposits	(32,734,000)	10,835,000
Net decrease in interest-bearing deposits	(81,553,000)	(69,614,000)
Net increase in federal funds purchased	24,602,000	2,297,000
Repayment of Federal Home Loan Bank advances	(100,000)	(100,000)
Proceeds from sale of preferred stock, net		125,000
Proceeds from exercise of stock options	852,000	926,000
Taxes paid in net settlement of tax obligation upon exercise of stock options	(1,247,000)
Dividends paid on common stock	(2,650,000)	(2,105,000)
Net cash used in financing activities	(92,830,000)	(57,636,000)
Net decrease in cash and cash equivalents	(161,481,000)	(318,433,000)
Cash and cash equivalents at beginning of period	477,586,000	783,997,000
Cash and cash equivalents at end of period	316,105,000	465,564,000
Cash paid for:
Interest	8,721,000	7,652,000
Income taxes	2,902,000	652,000
Income tax refund		(181,000)
NONCASH TRANSACTIONS
Other real estate acquired in settlement of loans	175,000	553,000
Internally financed sales of other real estate owned		49,000
Dividends declared	$ 5,846,000	$ 2,641,000

XML

Note 1 - General

3 Months Ended

Mar. 31, 2018

Notes to Financial Statements

Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]

NOTE

1

- GENERAL

The accompanying consolidated financial statements in this report have been prepared in accordance with the rules and regulations of the Securities and Exchange Commission, including Regulation S-

X

and the instructions for Form

10

-Q, and have

not

been audited. These consolidated financial statements do

not

include all of the information and footnotes required by U.S. generally accepted accounting principles (“U.S. GAAP”) for complete financial statements. In the opinion of management, all adjustments necessary to present fairly the consolidated financial position and the consolidated results of operations for the interim periods have been made. All such adjustments are of a normal recurring nature. The consolidated results of operations are

not

necessarily indicative of the consolidated results of operations which ServisFirst Bancshares, Inc. (the “Company”)

may

achieve for future interim periods or the entire year. For further information, refer to the consolidated financial statements and footnotes included in the Company’s Form

10

-K for the year ended

December 31, 2017.

All reported amounts are in thousands except share and per share data.

Revenue Recognition

Accounting Standards Codification (“ASC”) Topic

606,

Revenue from Contracts with Customers (“ASC

606”

)

, provides guidance for reporting revenue from the entity’s contracts to provide goods or services to customers. The guidance requires recognition of revenue to depict the transfer of goods or services to customers in an amount that reflects the consideration that it expects to be entitled to receive in exchange for those goods or services recognized as performance obligations are satisfied.

The majority of our revenue-generating transactions are excluded from the scope of ASC

606,

including revenue generated from financial instruments, such as securities and loans. Revenue-generating transactions that are within the scope of ASC

606,

classified within non-interest income, are described as follows:

• Deposit account service charges – represent service fees for monthly activity and maintenance on customer accounts. Attributes can be transaction-based, item-based or time-based. Revenue is recognized when our performance obligation is completed which is generally monthly for maintenance services or when a transaction is processed. Payment for such performance obligations are generally received at the time the performance obligations are satisfied.

• Credit card rewards program membership fees – represent memberships in our credit card rewards program and are paid annually by our cardholders at the time they open an account and on each anniversary. Revenue is recognized ratably over the membership period.

Other non-interest income primarily includes income on bank owned life insurance contracts, letter of credit fees and gains on sale of loans held for sale,

none

of which are within the scope of ASC

606.

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Note 2 - Cash and Cash Equivalents

3 Months Ended

Mar. 31, 2018

Notes to Financial Statements

Cash and Cash Equivalents Disclosure [Text Block]

NOTE

2

- CASH AND CASH EQUIVALENTS

Cash on hand, cash items in process of collection, amounts due from banks, and federal funds sold are included in cash and cash equivalents.

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Note 3 - Earnings Per Common Share

3 Months Ended

Mar. 31, 2018

Notes to Financial Statements

Earnings Per Share [Text Block]

NOTE

3

- EARNINGS PER COMMON SHARE

Basic earnings per common share are computed by dividing net income by the weighted average number of common shares outstanding during the period. Diluted earnings per common share include the dilutive effect of additional potential common shares issuable under stock options.

	Three Months Ended March 31,
	2018		2017
	(In Thousands, Except Shares and Per Share Data)
Earnings per common share
Weighted average common shares outstanding		53,082,322		52,745,335
Net income available to common stockholders	$	32,603	$	22,519
Basic earnings per common share	$	0.61	$	0.43
Weighted average common shares outstanding		53,082,322		52,745,335
Dilutive effects of assumed conversions and exercise of stock options and warrants		1,101,078		1,388,387
Weighted average common and dilutive potential common shares outstanding		54,183,400		54,133,722
Net income available to common stockholders	$	32,603	$	22,519
Diluted earnings per common share	$	0.60	$	0.42

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Note 4 - 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

4

- SECURITIES

The amortized cost and fair value of available-for-sale and held-to-maturity securities at

March 31, 2018

and

December 31, 2017

are summarized as follows:

	Amortized Cost		Gross Unrealized Gain		Gross Unrealized Loss			Fair Value
March 31, 2018	(In Thousands)
Available for sale debt securities
U.S. Treasury and government sponsored agencies	$	58,025	$	5	$	(777	)	$	57,252
Mortgage-backed securities		294,582		609		(6,874	)		288,318
State and municipal securities		123,123		522		(856	)		122,789
Corporate debt		91,409		1,376		(509	)		92,276
Total	$	567,139	$	2,512	$	(9,016	)	$	560,635
Held to maturity debt securities
State and municipal securities	$	250	$	-	$	-		$	250
Total	$	250	$	-	$	-		$	250
December 31, 2017
Available for sale debt securities
U.S. Treasury and government sponsored agencies	$	55,567	$	38	$	(249	)	$	55,356
Mortgage-backed securities		278,177		1,006		(2,685	)		276,498
State and municipal securities		134,641		761		(553	)		134,849
Corporate debt		69,996		1,416		(35	)		71,377
Total	$	538,381	$	3,221	$	(3,522	)	$	538,080
Held to maturity debt securities
State and municipal securities	$	250	$	-	$	-		$	250
Total	$	250	$	-	$	-		$	250

The amortized cost and fair value of debt securities as of

March 31, 2018

and

December 31, 2017

by contractual maturity are shown below. Actual maturities

may

differ from contractual maturities of mortgage-backed securities since the mortgages underlying the securities

may

be called or prepaid with or without penalty. Therefore, these securities are

not

included in the maturity categories along with the other categories of debt securities.

	March 31, 2018				December 31, 2017
	Amortized Cost		Fair Value		Amortized Cost		Fair Value
	(In thousands)
Available for sale debt securities
Due within one year	$	45,864	$	45,909	$	22,122	$	22,172
Due from one to five years		194,445		193,930		160,773		160,563
Due from five to ten years		29,371		29,472		73,362		74,684
Due after ten years		2,877		3,006		3,947		4,163
Mortgage-backed securities		294,582		288,318		278,177		276,498
	$	567,139	$	560,635	$	538,381	$	538,080
Held to maturity debt securities
Due from one to five years	$	250	$	250	$	250	$	250
	$	250	$	250	$	250	$	250

All mortgage-backed securities are with government-sponsored enterprises (GSEs) such as Federal National Mortgage Association, Government National Mortgage Association, Federal Home Loan Bank, and Federal Home Loan Mortgage Corporation.

The following table identifies, as of

March 31, 2018

and

December 31, 2017,

the Company’s investment securities that have been in a continuous unrealized loss position for less than

12

months and those that have been in a continuous unrealized loss position for

12

or more months. At

March 31, 2018,

73

of the Company’s

797

debt securities had been in an unrealized loss position for

12

or more months. The Company does

not

intend to sell these securities, and it is more likely than

not

that the Company will

not

be required to sell the securities before recovery of their amortized cost, which

may

be maturity; accordingly, the Company does

not

consider these securities to be other-than-temporarily impaired at

March 31, 2018.

Further, the Company believes any deterioration in value of its current investment securities is attributable to changes in market interest rates and

not

credit quality of the issuer.

	Less Than Twelve Months					Twelve Months or More					Total
	Gross					Gross					Gross
	Unrealized					Unrealized					Unrealized
	Losses			Fair Value		Losses			Fair Value		Losses			Fair Value
	(In Thousands)
March 31, 2018:
U.S. Treasury and government sponsored agencies	$	(635	)	$	54,191	$	(142	)	$	2,881	$	(777	)	$	57,072
Mortgage-backed securities		(4,046	)		200,071		(2,828	)		71,042		(6,874	)		271,113
State and municipal securities		(716	)		64,676		(140	)		6,642		(856	)		71,318
Corporate debt		(509	)		26,389		-			-		(509	)		26,389
Total	$	(5,906	)	$	345,327	$	(3,110	)	$	80,565	$	(9,016	)	$	425,892
December 31, 2017:
U.S. Treasury and government sponsored agencies	$	(151	)	$	33,401	$	(98	)	$	2,926	$	(249	)	$	36,327
Mortgage-backed securities		(986	)		140,432		(1,699	)		75,903		(2,685	)		216,335
State and municipal securities		(450	)		66,637		(103	)		6,648		(553	)		73,285
Corporate debt		(35	)		6,955		-			-		(35	)		6,955
Total	$	(1,622	)	$	247,425	$	(1,900	)	$	85,477	$	(3,522	)	$	332,902

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Note 5 - Loans

3 Months Ended

Mar. 31, 2018

Notes to Financial Statements

Loans, Notes, Trade and Other Receivables Disclosure [Text Block]

NOTE

5

– LOANS

The following table details the Company’s loans at

March 31, 2018

and

December 31, 2017:

	March 31,			December 31,
	2018			2017
	(Dollars In Thousands)
Commercial, financial and agricultural	$	2,329,904		$	2,279,366
Real estate - construction		506,050			580,874
Real estate - mortgage:
Owner-occupied commercial		1,349,679			1,328,666
1-4 family mortgage		581,498			603,063
Other mortgage		1,099,482			997,079
Subtotal: Real estate - mortgage		3,030,659			2,928,808
Consumer		61,714			62,213
Total Loans		5,928,327			5,851,261
Less: Allowance for loan losses		(62,050	)		(59,406	)
Net Loans	$	5,866,277		$	5,791,855
Commercial, financial and agricultural		39.30	%		38.96	%
Real estate - construction		8.54	%		9.93	%
Real estate - mortgage:
Owner-occupied commercial		22.77	%		22.71	%
1-4 family mortgage		9.81	%		10.30	%
Other mortgage		18.54	%		17.04	%
Subtotal: Real estate - mortgage		51.12	%		50.05	%
Consumer		1.04	%		1.06	%
Total Loans		100.00	%		100.00	%

The credit quality of the loan portfolio is summarized

no

less frequently than quarterly using categories similar to the standard asset classification system used by the federal banking agencies. The following table presents credit quality indicators for the loan loss portfolio segments and classes. These categories are utilized to develop the associated allowance for loan losses using historical losses adjusted for current economic conditions defined as follows:

• Pass – loans which are well protected by the current net worth and paying capacity of the obligor(s) or by the fair value, less cost to acquire and sell, of any underlying collateral.

• Special Mention – loans with potential weakness that may, if not reversed or corrected, weaken the credit or inadequately protect the Company’s position at some future date. These loans are not adversely classified and do not expose an institution to sufficient risk to warrant an adverse classification.

• Substandard – loans that exhibit well-defined weakness or weaknesses that presently jeopardize debt repayment. These loans are characterized by the distinct possibility that the institution will sustain some loss if the deficiencies are not corrected.

• Doubtful – loans that have all the weaknesses inherent in loans classified substandard, plus the added characteristic that the weaknesses make collection or liquidation in full on the basis of currently existing facts, conditions, and values highly questionable and improbable.

Loans by credit quality indicator as of

March 31, 2018

and

December 31, 2017

were as follows:

			Special
March 31, 2018	Pass		Mention		Substandard		Doubtful		Total
	(In Thousands)
Commercial, financial and agricultural	$	2,272,468	$	32,900	$	24,536	$	-	$	2,329,904
Real estate - construction		497,846		6,623		1,581		-		506,050
Real estate - mortgage:
Owner-occupied commercial		1,338,307		7,401		3,971		-		1,349,679
1-4 family mortgage		576,792		1,599		3,107		-		581,498
Other mortgage		1,078,797		13,732		6,953		-		1,099,482
Total real estate - mortgage		2,993,896		22,732		14,031		-		3,030,659
Consumer		61,623		4		87		-		61,714
Total	$	5,825,833	$	62,259	$	40,235	$	-	$	5,928,327

			Special
December 31, 2017	Pass		Mention		Substandard		Doubtful		Total
	(In Thousands)
Commercial, financial and agricultural	$	2,225,084	$	27,835	$	26,447	$	-	$	2,279,366
Real estate - construction		572,657		6,691		1,526		-		580,874
Real estate - mortgage:
Owner-occupied commercial		1,317,113		7,333		4,220		-		1,328,666
1-4 family mortgage		598,222		1,599		3,242		-		603,063
Other mortgage		976,348		18,122		2,609		-		997,079
Total real estate - mortgage		2,891,683		27,054		10,071		-		2,928,808
Consumer		62,083		42		88		-		62,213
Total	$	5,751,507	$	61,622	$	38,132	$	-	$	5,851,261

Loans by performance status as of

March 31, 2018

and

December 31, 2017

were as follows:

March 31, 2018	Performing		Nonperforming		Total
	(In Thousands)
Commercial, financial and agricultural	$	2,320,887	$	9,017	$	2,329,904
Real estate - construction		506,050		-		506,050
Real estate - mortgage:
Owner-occupied commercial		1,349,373		306		1,349,679
1-4 family mortgage		580,953		545		581,498
Other mortgage		1,099,482		-		1,099,482
Total real estate - mortgage		3,029,808		851		3,030,659
Consumer		61,633		81		61,714
Total	$	5,918,378	$	9,949	$	5,928,327

December 31, 2017	Performing		Nonperforming		Total
	(In Thousands)
Commercial, financial and agricultural	$	2,269,642	$	9,724	$	2,279,366
Real estate - construction		580,874		-		580,874
Real estate - mortgage:
Owner-occupied commercial		1,328,110		556		1,328,666
1-4 family mortgage		602,604		459		603,063
Other mortgage		997,079		-		997,079
Total real estate - mortgage		2,927,793		1,015		2,928,808
Consumer		62,127		86		62,213
Total	$	5,840,436	$	10,825	$	5,851,261

Loans by past due status as of

March 31, 2018

and

December 31, 2017

were as follows:

March 31, 2018	Past Due Status (Accruing Loans)
							Total Past
	30-59 Days		60-89 Days		90+ Days		Due		Non-Accrual		Current		Total Loans
	(In Thousands)
Commercial, financial and agricultural	$	309	$	10,495	$	418	$	11,222	$	8,599	$	2,310,083	$	2,329,904
Real estate - construction		-		7,619		-		7,619		-		498,431		506,050
Real estate - mortgage:
Owner-occupied commercial		115		3,664		-		3,779		306		1,345,594		1,349,679
1-4 family mortgage		564		1,365		217		2,146		328		579,024		581,498
Other mortgage		381		14,827		-		15,208		-		1,084,274		1,099,482
Total real estate - mortgage		1,060		19,856		217		21,133		634		3,008,892		3,030,659
Consumer		19		24		43		86		38		61,590		61,714
Total	$	1,388	$	37,994	$	678	$	40,060	$	9,271	$	5,878,996	$	5,928,327

December 31, 2017	Past Due Status (Accruing Loans)
							Total Past
	30-59 Days		60-89 Days		90+ Days		Due		Non-Accrual		Current		Total Loans
	(In Thousands)
Commercial, financial and agricultural	$	1,410	$	5,702	$	12	$	7,124	$	9,712	$	2,262,530	$	2,279,366
Real estate - construction		56		997		-		1,053		-		579,821		580,874
Real estate - mortgage:
Owner-occupied commercial		-		3,664		-		3,664		556		1,324,446		1,328,666
1-4 family mortgage		430		850		-		1,280		459		601,324		603,063
Other mortgage		5,116		-		-		5,116		-		991,963		997,079
Total real estate - mortgage		5,546		4,514		-		10,060		1,015		2,917,733		2,928,808
Consumer		131		23		48		202		38		61,973		62,213
Total	$	7,143	$	11,236	$	60	$	18,439	$	10,765	$	5,822,057	$	5,851,261

The allowance for loan losses is maintained at a level which, in management’s judgment, is adequate to absorb credit losses inherent in the loan portfolio. The amount of the allowance is based on management’s evaluation of the collectability of the loan portfolio, including the nature of the portfolio, credit concentrations, trends in historical loss experience, specific impaired loans, economic conditions, and other risks inherent in the portfolio. Allowances for impaired loans are generally determined based on collateral values or the present value of the estimated cash flows. The allowance is increased by a provision for loan losses, which is charged to expense, and reduced by charge-offs, net of recoveries. In addition, various regulatory agencies, as an integral part of their examination process, periodically review the allowance for losses on loans. Such agencies

may

require the Company to recognize adjustments to the allowance based on their judgments about information available to them at the time of their examination.

The methodology utilized for the calculation of the allowance for loan losses is divided into

four

distinct categories. Those categories include allowances for non-impaired loans (ASC

450

), impaired loans (ASC

310

), external qualitative factors, and internal qualitative factors. A description of each category of the allowance for loan loss methodology is listed below.

Non-Impaired Loans.

Non-impaired loans are grouped into the following homogeneous loan pools by loan type: commercial and industrial, construction and development, commercial real estate,

second

lien home equity lines of credit, and all other loans. Each loan pool is stratified by internal risk rating and multiplied by a loss allocation percentage derived from the loan pool historical loss rate. The historical loss rate is based on an age weighted

five

year history of net charge-offs experienced by pool, with the most recent net charge-off experience given a greater weighting. This results in the expected loss rate per year, adjusted by a qualitative adjustment factor and a years-to-impairment factor, for each pool of loans to derive the total amount of allowance for non-impaired loans.

Impaired Loans.

Loans are considered impaired, when based on current information and events, it is probable that the Bank will be unable to collect all amounts due according to the original terms of the loan agreement. The collection of all amounts due according to contractual terms means that both the contractual interest and principal payments of a loan will be collected as scheduled in the loan agreement. Impaired loans are measured based on the present value of expected future cash flows discounted at the loan’s effective interest rate, at the loan’s observable market price or the fair value of the underlying collateral. The fair value of collateral, reduced by costs to sell on a discounted basis, is used if a loan is collateral-dependent. Fair value estimates for specifically impaired collateral-dependent loans are derived from appraised values based on the current market value or “as is” value of the property, normally from recently received and reviewed appraisals. Appraisals are obtained from certified and licensed appraisers and are based on certain assumptions, which

may

include construction or development status and the highest and best use of the property.These appraisals are reviewed by our credit administration department, and values are adjusted downward to reflect anticipated disposition costs. Once this estimated net realizable value has been determined, the value used in the impairment assessment is updated for each impaired loan. As subsequent events dictate and estimated net realizable values decline, required reserves

may

be established or further adjustments recorded.

External Qualitative Factors

. The determination of the portion of the allowance for loan losses relating to external qualitative factors is based on consideration of the following factors: gross domestic product growth rate, changes in prime rate, delinquency trends, peer delinquency trends, year over year loan growth and state unemployment rate trends. Data for the

three

most recent periods is utilized in the calculation for each external qualitative component. The factors have a consistent weighted methodology to calculate the amount of allowance due to external qualitative factors.

Internal Qualitative Factors

. The determination of the portion of the allowance for loan losses relating to internal qualitative factors is based on the consideration of criteria which includes the following: number of extensions and deferrals, single pay and interest only loans, current financial information, credit concentrations and risk grade accuracy. A self-assessment for each of the criteria is made with a consistent weighted methodology used to calculate the amount of allowance required for internal qualitative factors.

The following table presents an analysis of the allowance for loan losses by portfolio segment and changes in the allowance for loan losses for the

three

months ended

March 31, 2018

and

March 31, 2017.

The total allowance for loan losses is disaggregated into those amounts associated with loans individually evaluated and those associated with loans collectively evaluated.

	Commercial,
	financial and			Real estate -			Real estate -
	agricultural			construction			mortgage			Consumer			Total
	(In Thousands)
	Three Months Ended March 31, 2018
Allowance for loan losses:
Balance at December 31, 2017	$	32,880		$	4,989		$	21,022		$	515		$	59,406
Charge-offs		(1,088	)		-			(381	)		(88	)		(1,557	)
Recoveries		4			7			42			9			62
Provision		3,991			(858	)		923			83			4,139
Balance at March 31, 2018	$	35,787		$	4,138		$	21,606		$	519		$	62,050
		Three Months Ended March 31, 2017
Allowance for loan losses:
Balance at December 31, 2016	$	28,872		$	5,125		$	17,504		$	392		$	51,893
Charge-offs		(2,855	)		-			(266	)		(75	)		(3,196	)
Recoveries		190			16			2			1			209
Provision		2,500			(316	)		2,722			80			4,986
Balance at March 31, 2017	$	28,707		$	4,825		$	19,962		$	398		$	53,892
		As of March 31, 2018
Allowance for loan losses:
Individually Evaluated for Impairment	$	5,877		$	120		$	432		$	49		$	6,478
Collectively Evaluated for Impairment		29,910			4,018			21,174			470			55,572
Loans:
Ending Balance	$	2,329,904		$	506,050		$	3,030,659		$	61,714		$	5,928,327
Individually Evaluated for Impairment		24,536			1,625			16,328			87			42,576
Collectively Evaluated for Impairment		2,305,368			504,425			3,014,331			61,627			5,885,751
		As of December 31, 2017
Allowance for loan losses:
Individually Evaluated for Impairment	$	4,276		$	120		$	1,163		$	50		$	5,609
Collectively Evaluated for Impairment		28,604			4,869			19,859			465			53,797
Loans:
Ending Balance	$	2,279,366		$	580,874		$	2,928,808		$	62,213		$	5,851,261
Individually Evaluated for Impairment		26,447			1,571			12,404			88			40,510
Collectively Evaluated for Impairment		2,252,919			579,303			2,916,404			62,125			5,810,751

The following table presents details of the Company’s impaired loans as of

March 31, 2018

and

December 31, 2017,

respectively. Loans which have been fully charged off do

not

appear in the table.

	March 31, 2018
							For the three months
							ended March 31, 2018
									Interest
			Unpaid				Average		Income
	Recorded		Principal		Related		Recorded		Recognized
	Investment		Balance		Allowance		Investment		in Period
	(In Thousands)
With no allowance recorded:
Commercial, financial and agricultural	$	6,176	$	6,953	$	-	$	6,165	$	71
Real estate - construction		628		631		-		632		8
Real estate - mortgage:
Owner-occupied commercial		2,604		2,771		-		2,789		38
1-4 family mortgage		2,258		2,258		-		2,256		25
Other mortgage		5,090		5,090		-		5,114		63
Total real estate - mortgage		9,952		10,119		-		10,159		126
Consumer		38		38		-		39		1
Total with no allowance recorded		16,794		17,741		-		16,995		206
With an allowance recorded:
Commercial, financial and agricultural		18,360		25,182		5,877		19,809		147
Real estate - construction		997		997		120		997		14
Real estate - mortgage:
Owner-occupied commercial		3,664		3,664		-		3,664		50
1-4 family mortgage		850		850		151		850		12
Other mortgage		1,862		1,862		281		1,862		20
Total real estate - mortgage		6,376		6,376		432		6,376		82
Consumer		49		49		49		50		1
Total with allowance recorded		25,782		32,604		6,478		27,232		244
Total Impaired Loans:
Commercial, financial and agricultural		24,536		32,135		5,877		25,974		218
Real estate - construction		1,625		1,628		120		1,629		22
Real estate - mortgage:
Owner-occupied commercial		6,268		6,435		-		6,453		88
1-4 family mortgage		3,108		3,108		151		3,106		37
Other mortgage		6,952		6,952		281		6,976		83
Total real estate - mortgage		16,328		16,495		432		16,535		208
Consumer		87		87		49		89		2
Total impaired loans	$	42,576	$	50,345	$	6,478	$	44,227	$	450

	December 31, 2017
							For the twelve months
							ended December 31, 2017
									Interest
			Unpaid				Average		Income
	Recorded		Principal		Related		Recorded		Recognized
	Investment		Balance		Allowance		Investment		In Period
	(In Thousands)
With no allowance recorded:
Commercial, financial and agricultural	$	10,036	$	16,639	$	-	$	16,417	$	571
Real estate - construction		574		577		-		663		31
Real estate - mortgage:
Owner-occupied commercial		2,640		2,806		-		2,875		159
1-4 family mortgage		2,262		2,262		-		2,289		93
Other mortgage		746		746		-		727		44
Total real estate - mortgage		5,648		5,814		-		5,891		296
Consumer		38		39		-		42		3
Total with no allowance recorded		16,296		23,069		-		23,013		901
With an allowance recorded:
Commercial, financial and agricultural		16,411		16,992		4,276		17,912		651
Real estate - construction		997		997		120		997		56
Real estate - mortgage:
Owner-occupied commercial		3,914		3,914		601		3,801		215
1-4 family mortgage		980		980		281		1,113		54
Other mortgage		1,862		1,862		281		1,862		80
Total real estate - mortgage		6,756		6,756		1,163		6,776		349
Consumer		50		50		50		42		3
Total with allowance recorded		24,214		24,795		5,609		25,727		1,059
Total Impaired Loans:
Commercial, financial and agricultural		26,447		33,631		4,276		34,329		1,222
Real estate - construction		1,571		1,574		120		1,660		87
Real estate - mortgage:
Owner-occupied commercial		6,554		6,720		601		6,676		374
1-4 family mortgage		3,242		3,242		281		3,402		147
Other mortgage		2,608		2,608		281		2,589		124
Total real estate - mortgage		12,404		12,570		1,163		12,667		645
Consumer		88		89		50		84		6
Total impaired loans	$	40,510	$	47,864	$	5,609	$	48,740	$	1,960

Troubled Debt Restructurings (“TDR”) at

March 31, 2018,

December 31, 2017

and

March 31, 2017

totaled

$18.8

million,

$20.6

million and

$7.3

million, respectively. At

March 31, 2018,

the Company had a related allowance for loan losses of

$5.1

million allocated to these TDRs, compared to

$4.3

million at

December 31, 2017

and

$2.3

million at

March 31, 2017.

There were

no

modifications made to new TDRs or renewals of existing TDRs for the

three

months ended

March 31, 2018

and

2017.

No

TDRs which were modified in the previous

twelve

months (i.e., the

twelve

months prior to default) defaulted during the

three

months ended

March 31, 2018

or

2017.

For purposes of this disclosure, default is defined as

90

days past due and still accruing or placement on nonaccrual status.

XML

Note 6 - Employee and Director Benefits

3 Months Ended

Mar. 31, 2018

Notes to Financial Statements

Disclosure of Compensation Related Costs, Share-based Payments [Text Block]

NOTE

6

- EMPLOYEE AND DIRECTOR BENEFITS

Stock Options

At

March 31, 2018,

the Company had stock incentive plans as described below. The compensation cost that has been charged to earnings for the plans was approximately

$238,000

and

$337,000

for the

three

months ended

March 31, 2018

and

2017,

respectively.

The Company’s

2005

Amended and Restated Stock Incentive Plan allows for the grant of stock options to purchase up to

6,150,000

shares of the Company’s common stock. The Company’s

2009

Amended and Restated Stock Incentive Plan authorizes the grant of up to

5,550,000

shares and allows for the issuance of Stock Appreciation Rights, Restricted Stock, Stock Options, Non-stock Share Equivalents, Performance Shares or Performance Units. Both plans allow for the grant of incentive stock options and non-qualified stock options, and option awards are granted with an exercise price equal to the fair market value of the Company’s common stock at the date of grant. The maximum term of the options granted under the plans is

ten

years.

The Company estimates the fair value of each stock option award using a Black-Scholes-Merton valuation model which incorporates the assumptions noted in the following table. Expected volatilities are based on an index of southeastern United States publicly traded banks. The expected term for options granted is based on the short-cut method and represents the period of time that options granted are expected to be outstanding. The risk-free rate for periods within the contractual life of the option is based on the U. S. Treasury yield curve in effect at the time of grant.

	2018			2017
Expected volatility		23.43	%		29.00	%
Expected dividends		1.07	%		0.43	%
Expected term (in years)		6			6
Risk-free rate		2.67	%		2.08	%

The weighted average grant-date fair value of options granted during the

three

months ended

March 31, 2018

and

2017

was

$10.41

and

$11.91,

respectively.

The following table summarizes stock option activity during the

three

months ended

March 31, 2018

and

2017:

						Weighted
				Weighted		Average
				Average		Remaining
				Exercise		Contractual		Aggregate
	Shares			Price		Term (years)		Intrinsic Value
									(In Thousands)
Three Months Ended March 31, 2018:
Outstanding at January 1, 2018		1,666,834		$	10.68		5.5	$	51,377
Granted		10,250			41.21		9.9		(4	)
Exercised		(173,836	)		4.90		3.4		6,244
Forfeited		(1,000	)		25.41		8.5		15
Outstanding at March 31, 2018		1,502,248			11.54		5.5	$	43,978
Exercisable at March 31, 2018		672,600		$	5.48		3.9	$	23,770
Three Months Ended March 31, 2017:
Outstanding at January 1, 2017		2,026,334		$	9.00		6.2	$	57,636
Granted		51,500			38.10		9.8		(89	)
Exercised		(175,500	)		5.28		5.0		5,459
Forfeited		(27,000	)		21.55		8.8		401
Outstanding at March 31, 2017		1,875,334			9.96		6.2	$	49,540
Exercisable at March 31, 2017		928,236		$	5.12		4.6	$	29,013

As of

March 31, 2018,

there was

$1,847,000

of total unrecognized compensation cost related to non-vested stock options. The cost is expected to be recognized on the straight-line method over the next

2.4

years.

Restricted Stock

The Company periodically grants restricted stock awards that vest upon service conditions. Dividend payments are made during the vesting period. The value of restricted stock is determined to be the current value of the Company’s stock, and this total value will be recognized as compensation expense over the vesting period. As of

March 31, 2018,

there was

$841,000

of total unrecognized compensation cost related to non-vested restricted stock. As of

March 31, 2018,

non-vested restricted stock had a weighted average remaining time to vest of

1.6

years.

XML

Note 7 - Derivatives

3 Months Ended

Mar. 31, 2018

Notes to Financial Statements

Derivative Instruments and Hedging Activities Disclosure [Text Block]

NOTE

7

- DERIVATIVES

The Company has entered into agreements with secondary market investors to deliver loans on a “best efforts delivery” basis. When a rate is committed to a borrower, it is based on the best price that day and locked with the investor for the customer for a

30

-day period. In the event the loan is

not

delivered to the investor, the Company has

no

risk or exposure with the investor. The interest rate lock commitments related to loans that are originated for later sale are classified as derivatives. The fair values of the Company’s agreements with investors and rate lock commitments to customers as of

March 31, 2018

and

December 31, 2017

were

not

material.

XML

Note 8 - Recently Adopted Accounting Pronouncements

3 Months Ended

Mar. 31, 2018

Notes to Financial Statements

New Accounting Pronouncements and Changes in Accounting Principles [Text Block]

NOTE

8

– RECENTLY ADOPTED ACCOUNTING PRONOUNCEMENTS

In

February 2018,

the FASB issued ASU

2018

-

02,

Income Statement - Reporting Comprehensive Income

(Topic

220

);

Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income

.  The amendments in this ASU require a reclassification from / to accumulated other comprehensive income and to / from retained earnings for stranded tax effects resulting from the change in the newly enacted federal corporate income tax rate.  Consequently, the amendments in this ASU eliminates the stranded tax effects associated with the change in the federal corporate income tax rate in the Tax Cuts and Jobs Act of

2017.

  The amendments in this ASU are effective for all entities for fiscal year beginning after

December 15, 2018

with early adoption allowed.  The Bank elected to early adopt this ASU as of

December 31, 2017. 

The effect of the adoption of this ASU was to decrease accumulated other comprehensive income by

$43,000

with the offset to retained earnings as recorded in the statement of changes in stockholders' equity.  This represents the difference between the historical corporate income tax rate and the newly enacted

21%

corporate income tax rate.

In

May 

2014,

the FASB issued ASU

2014

-

09,

Revenue from Contracts with Customers (Topic

606

)

, which requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. The ASU replaces most existing revenue recognition guidance in GAAP. The new standard was effective for the Company on

January 

1,

2018.

Adoption of ASU

2014

-

09

did

not

have a material impact on the Company’s consolidated financial statements and related disclosures as the Company’s primary sources of revenues are derived from interest and dividends earned on loans, investment securities, and other financial instruments that are

not

within the scope of ASU

2014

-

09.

The Company’s revenue recognition pattern for revenue streams within the scope of ASU

2014

-

09,

including but

not

limited to service charges on deposit accounts and credit card fees, did

not

change significantly from current practice. See below for additional information related to revenue generated from contracts with customers.

In

January 2016,

the FASB issued ASU

2016

-

01,

Financial Instruments Overall (Topic

825

): Recognition and Measurement of Financial Assets and Financial Liabilities

. The amendments in ASU

2016

-

01:

(a) require equity investments (except for those accounted for under the equity method of accounting or those that result in consolidation of the investee) to be measured at fair value with changes in fair value recognized in net income; (b) simplify the impairment assessment of equity securities without readily determinable fair values by requiring a qualitative assessment to identify impairment; (c) eliminate the requirement for public business entities to disclose the method and significant assumptions used to estimate the fair value that is required to be disclosed for financial instruments measured at amortized cost on the balance sheet; (d) require public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes; (e) require an entity to present separately in other comprehensive income, the portion of the total change in the fair value of a liability resulting from a change in the instrument-specific credit risk when the entity has elected to measure the liability at fair value in accordance with the fair value option for financial instruments; (f) require separate presentation of financial assets and financial liabilities by measurement category and form of financial assets on the balance sheet or the notes to the financial statements; and (g) clarify that an entity should evaluate the need for a valuation allowance on a deferred tax asset related to available-for-sale securities in combination with the entity’s other deferred tax assets. The amendments in this ASU became effective for the Company on

January 1, 2018.

Accordingly, the calculation of fair value of the loan portfolio was refined to incorporate exit pricing, but had

no

material impact on our fair value disclosures. See Note

10

– Fair Value Measurement.

XML

Note 9 - Recent Accounting Pronouncements

3 Months Ended

Mar. 31, 2018

Notes to Financial Statements

Accounting Changes and Error Corrections [Text Block]

NOTE

9

– RECENT ACCOUNTING PRONOUNCEMENTS

In

February 2016,

the FASB issued ASU

2016

-

02,

 

Leases (Topic

842

)

. The FASB issued this ASU to increase transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet by lessees for those leases classified as operating leases under current U.S. GAAP and disclosing key information about leasing arrangements. The amendments in this ASU are effective for public business entities for annual periods, and interim periods within those annual periods, beginning after

December 15, 2018.

Early application of this ASU is permitted for all entities. In

January 2018,

the FASB issued a proposal to allow an additional transition method that would allow entities to

not

apply the guidance in ASU

2016

-

02

in the comparative periods presented in the financial statements and instead recognize a cumulative-effect adjustment to the opening balance of retained earnings in the period of adoption. The Company leases many of its banking offices under lease agreements it classifies as operating leases. Management currently anticipates recognizing a right-of-use asset and a lease liability associated with its long-term operating leases, which among other things, will increase the amount of risk-weighted assets it reports in the calculation of its regulatory capital ratios.

In

June 2016,

the FASB issued ASU

2016

-

13,

Financial Instruments-Credit Losses (Topic

326

): Measurement of Credit Losses on Financial Instruments

, which is essentially the final rule on use of the so-called CECL model, or current expected credit losses. Among other things, the amendments in this ASU require the measurement of all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts. Financial institutions and other organizations will now use forward-looking information to better inform their credit loss estimates. Many of the loss estimation techniques applied today will still be permitted, although the inputs to those techniques will change to reflect the full amount of expected credit losses. In addition, the ASU amends the accounting for credit losses on available-for-sale debt securities and purchased financial assets with credit deterioration. For SEC filers, the amendments in this ASU are effective for fiscal years, and interim periods within those fiscal years, beginning after

December 15, 2019,

with later effective dates for non-SEC registrant public companies and other organizations. Early adoption will be permitted for all organizations for fiscal years, and interim periods within those fiscal years, beginning after

December 15, 2018.

The Company has contracted with a

third

-party provider to implement enhanced modeling techniques that incorporate the loss measurement requirements in these amendments as part of adopting the ASU.

In

March 2017,

the FASB issued ASU

2017

-

08,

Receivables – Nonrefundable Fees and Other Costs (Subtopic

310

-

20

), Premium Amortization on Purchased Callable Debt Securities.

The amendments shorten the amortization period for certain callable debt securities held at a premium. Specifically, the amendments require the premium to be amortized to the earliest call date. The amendments do

not

require an accounting change for securities held at a discount; the discount continues to be amortized to maturity. The amendments in this ASU are effective for public business entities for fiscal years, and interim periods within those fiscal years, beginning after

December 15, 2018.

Early adoption is permitted. The amendments should be applied on a modified retrospective basis, with a cumulative-effect adjustment directly to retained earnings as of the beginning of the period of adoption. The amendments in this ASU will

not

impact the Company’s financial statements as it has always amortized premiums to the

first

call date.

XML

Note 10 - Fair Value Measurement

3 Months Ended

Mar. 31, 2018

Notes to Financial Statements

Fair Value Disclosures [Text Block]

NOTE

10

- FAIR VALUE MEASUREMENT

Measurement of fair value under U.S. GAAP establishes a hierarchy that prioritizes observable and unobservable inputs used to measure fair value, as of the measurement date, into

three

broad levels, which are described below:

Level 1: Quoted prices (unadjusted) in active markets that are accessible at the measurement date for assets or liabilities. The fair value hierarchy gives the highest priority to Level 1 inputs.

Level 2: Observable prices that are based on inputs not quoted on active markets, but corroborated by market data.

Level 3: Unobservable inputs are used when little or no market data is available. The fair value hierarchy gives the lowest priority to Level 3 inputs.

In determining fair value, the Company utilizes valuation techniques that maximize the use of observable inputs and minimize the use of unobservable inputs to the extent possible and also considers counterparty credit risk in its assessment of fair value.

Debt Securities.

Where quoted prices are available in an active market, securities are classified within Level

1

of the hierarchy. Level

1

securities include highly liquid government securities such as U.S. Treasuries and exchange-traded equity securities. For securities traded in secondary markets for which quoted market prices are

not

available, the Company generally relies on pricing services provided by independent vendors. Such independent pricing services are to advise the Company on the carrying value of the securities available for sale portfolio. As part of the Company’s procedures, the price provided from the service is evaluated for reasonableness given market changes. When a questionable price exists, the Company investigates further to determine if the price is valid. If needed, other market participants

may

be utilized to determine the correct fair value. The Company has also reviewed and confirmed its determinations in discussions with the pricing source regarding their methods of price discovery. Securities measured with these techniques are classified within Level

2

of the hierarchy and often involve using quoted market prices for similar securities, pricing models or discounted cash flow calculations using inputs observable in the market where available. Examples include U.S. government agency securities, mortgage-backed securities, obligations of states and political subdivisions, and certain corporate, asset-backed and other securities. In cases where Level

1

or Level

2

inputs are

not

available, securities are classified in Level

3

of the hierarchy.

Impaired Loans

. Impaired loans are measured and reported at fair value when full payment under the loan terms is

not

probable. Impaired loans are carried at the present value of expected future cash flows using the loan’s existing rate in a discounted cash flow calculation, or the fair value of the collateral if the loan is collateral-dependent. Expected cash flows are based on internal inputs reflecting expected default rates on contractual cash flows. This method of estimating fair value does

not

incorporate the exit-price concept of fair value described in Accounting Standards Codification (“ASC”)

820

-

10

and would generally result in a higher value than the exit-price approach. For loans measured using the estimated fair value of collateral less costs to sell, fair value is generally determined based on appraisals performed by certified and licensed appraisers using inputs such as absorption rates, capitalization rates, and market comparables, adjusted for estimated costs to sell. Management modifies the appraised values, if needed, to take into account recent developments in the market or other factors, such as changes in absorption rates or market conditions from the time of valuation, and anticipated sales values considering management’s plans for disposition. Such modifications to the appraised values could result in lower valuations of such collateral. Estimated costs to sell are based on current amounts of disposal costs for similar assets. These measurements are classified as Level

3

within the valuation hierarchy. Impaired loans are subject to nonrecurring fair value adjustment upon initial recognition or subsequent impairment. A portion of the allowance for loan losses is allocated to impaired loans if the value of such loans is deemed to be less than the unpaid balance. Impaired loans are reviewed and evaluated on at least a quarterly basis for additional impairment and adjusted accordingly based on the same factors identified above. The amount recognized as an impairment charge related to impaired loans that are measured at fair value on a nonrecurring basis was

$2,345,000

during the

three

months ended

March 31, 2018,

and

$2,978,000

during the

three

months ended

March 31, 2017.

Other Real Estate Owned

. Other real estate assets (“OREO”) acquired through, or in lieu of, foreclosure are held for sale and are initially recorded at the lower of cost or fair value, less selling costs. Any write-downs to fair value at the time of transfer to OREO are charged to the allowance for loan losses subsequent to foreclosure. Values are derived from appraisals of underlying collateral and discounted cash flow analysis. Appraisals are performed by certified and licensed appraisers. Subsequent to foreclosure, valuations are updated periodically and assets are marked to current fair value,

not

to exceed the new cost basis. In the determination of fair value subsequent to foreclosure, management also considers other factors or recent developments, such as changes in absorption rates and market conditions from the time of valuation, and anticipated sales values considering management’s plans for disposition, which could result in adjustment to lower the property value estimates indicated in the appraisals. These measurements are classified as Level

3

within the valuation hierarchy. A loss on the sale and write-downs of OREO of

$254,000

and

$30,000

was recognized during the

three

months ended

March 31, 2018

and

2017,

respectively. These charges were for write-downs in the value of OREO subsequent to foreclosure and losses on the disposal of OREO. OREO is classified within Level

3

of the hierarchy.

There was

one

residential real estate loan with a balance of

$175,000

foreclosed and classified as OREO as of

March 31, 2018

compared to

none

as of

December 31, 2017.

No

residential real estate loans were in the process of being foreclosed as of

March 31, 2018

and

December 31, 2017.

The following table presents the Company’s financial assets and financial liabilities carried at fair value on a recurring basis as of

March 31, 2018

and

December 31, 2017:

	Fair Value Measurements at March 31, 2018 Using
	Quoted Prices in
	Active Markets		Significant Other		Significant
	for Identical		Observable Inputs		Unobservable
	Assets (Level 1)		(Level 2)		Inputs (Level 3)		Total
Assets Measured on a Recurring Basis:	(In Thousands)
Available for sale debt securities:
U.S. Treasury and government sponsored agencies	$	-	$	57,252	$	-	$	57,252
Mortgage-backed securities		-		288,318		-		288,318
State and municipal securities		-		122,789		-		122,789
Corporate debt		-		85,673		6,603		92,276
Total assets at fair value	$	-	$	554,032	$	6,603	$	560,635

	Fair Value Measurements at December 31, 2017 Using
	Quoted Prices in
	Active Markets		Significant Other		Significant
	for Identical		Observable Inputs		Unobservable
	Assets (Level 1)		(Level 2)		Inputs (Level 3)		Total
Assets Measured on a Recurring Basis:	(In Thousands)
Available for sale debt securities:
U.S. Treasury and government sponsored agencies	$	-	$	55,356	$	-	$	55,356
Mortgage-backed securities		-		276,498		-		276,498
State and municipal securities		-		134,849		-		134,849
Corporate debt		-		64,877		6,500		71,377
Total assets at fair value	$	-	$	531,580	$	6,500	$	538,080

The following table presents the Company’s financial assets and financial liabilities carried at fair value on a nonrecurring basis as of

March 31, 2018

and

December 31, 2017:

	Fair Value Measurements at March 31, 2018 Using
	Quoted Prices in
	Active Markets		Significant Other		Significant
	for Identical		Observable		Unobservable
	Assets (Level 1)		Inputs (Level 2)		Inputs (Level 3)		Total
Assets Measured on a Nonrecurring Basis:	(In Thousands)
Impaired loans	$	-	$	-	$	36,098	$	36,098
Other real estate owned and repossessed assets		-		-		5,748		5,748
Total assets at fair value	$	-	$	-	$	41,846	$	41,846

	Fair Value Measurements at December 31, 2017 Using
	Quoted Prices in
	Active Markets		Significant Other		Significant
	for Identical		Observable		Unobservable
	Assets (Level 1)		Inputs (Level 2)		Inputs (Level 3)		Total
Assets Measured on a Nonrecurring Basis:	(In Thousands)
Impaired loans	$	-	$	-	$	34,901	$	34,901
Other real estate owned		-		-		6,701		6,701
Total assets at fair value	$	-	$	-	$	41,602	$	41,602

The fair value of a financial instrument is the current amount that would be exchanged in a sale 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

quoted market prices for the Company’s various financial instruments. In cases where quoted market prices are

not

available, fair values are based on estimates using present value or other valuation techniques. Those techniques are significantly affected by the assumptions used, including the discount rate and estimates of future cash flows. Accordingly, the fair value estimates

may

not

be realized in an immediate settlement of the instrument. Current U.S. GAAP excludes certain financial instruments and all nonfinancial instruments from its fair value disclosure requirements. Accordingly, the aggregate fair value amounts presented

may

not

necessarily represent the underlying fair value of the Company.

The following methods and assumptions were used by the Company in estimating its fair value disclosures for financial instruments:

Debt securities:

Where quoted prices are available in an active market, securities are classified within Level

1

of the hierarchy. Level

1

securities include highly liquid government securities such as U.S. treasuries and exchange-traded equity securities. For securities traded in secondary markets for which quoted market prices are

not

available, the Company generally relies on prices obtained from independent vendors. Such independent pricing services are to advise the Company on the carrying value of the securities available for sale portfolio. As part of the Company’s procedures, the price provided from the service is evaluated for reasonableness given market changes. When a questionable price exists, the Company investigates further to determine if the price is valid. If needed, other market participants

may

be utilized to determine the correct fair value. The Company has also reviewed and confirmed its determinations in discussions with the pricing service regarding their methods of price discovery. Securities measured with these techniques are classified within Level

2

of the hierarchy and often involve using quoted market prices for similar securities, pricing models or discounted cash flow calculations using inputs observable in the market where available. Examples include U.S. government agency securities, mortgage-backed securities, obligations of states and political subdivisions, and certain corporate, asset-backed and other securities. In cases where Level

1

or Level

2

inputs are

not

available, securities are classified in Level

3

of the fair value hierarchy.

Equity securities:

The carrying value of Federal Home Loan Bank and Federal Reserve Bank stock approximates fair value based on the redemption provision of the investments. Within equity securities, we hold and investment in a fund that qualifies us for Community Reinvestment Act credits. This investment is classified in Level

1

of the fair value hierarchy.

Mortgage loans held for sale:

Loans are committed to be delivered to investors on a “best efforts delivery” basis within

30

days of origination. Due to this short turn-around time, the carrying amounts of the Company’s agreements approximate their fair values.

Bank owned life insurance contracts:

The carrying amounts in the statements of financial condition approximate these assets’ fair value.

The carrying amount, estimated fair value, and placement in the fair value hierarchy of the Company’s financial instruments as of

March 31, 2018

and

December 31, 2017

are presented in the following table. This table includes those financial assets and liabilities that are

not

measured and reported at fair value on a nonrecurring basis.

	March 31, 2018				December 31, 2017
	Carrying				Carrying
	Amount		Fair Value		Amount		Fair Value
	(In Thousands)
Financial Assets:
Level 1 inputs:
Cash and due from banks	$	118,223	$	118,223	$	238,062	$	238,062
Level 2 inputs:
Available for sale debt securities	$	554,032	$	554,032	$	531,580	$	531,580
Equity securities		1,026		1,026		1,034		1,034
Federal funds sold		197,882		197,882		239,524		239,524
Mortgage loans held for sale		4,522		4,522		4,459		4,459
Bank owned life insurance contracts		128,296		128,296		127,519		127,519
Level 3 Inputs:
Available for sale debt securities	$	6,603	$	6,603	$	6,500	$	6,500
Held to maturity debt securities		250		250		250		250
Loans, net		5,830,178		5,769,403		5,756,954		5,712,441
Financial Liabilities:
Level 2 inputs:
Deposits	$	5,977,387	$	5,969,531	$	6,091,674	$	6,086,085
Federal funds purchased		326,399		326,399		301,797		301,797
Other borrowings		64,739		65,799		64,832		65,921

XML

Note 11 - Subsequent Events

3 Months Ended

Mar. 31, 2018

Notes to Financial Statements

Subsequent Events [Text Block]

NOTE

11

– SUBSEQUENT EVENTS

The Company has evaluated all subsequent events through the date of this filing to ensure that this Form

10

-Q includes appropriate disclosure of events both recognized in the financial statements as of

March 31, 2018,

and events which occurred subsequent to

March 31, 2018

but were

not

recognized in the financial statements. As of the date of this filing, there were

no

subsequent events that the Company believed require recognition or disclosure.

XML

Note 3 - Earnings Per Common Share (Tables)

3 Months Ended

Mar. 31, 2018

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three Months Ended March 31,
	2018		2017
	(In Thousands, Except Shares and Per Share Data)
Earnings per common share
Weighted average common shares outstanding		53,082,322		52,745,335
Net income available to common stockholders	$	32,603	$	22,519
Basic earnings per common share	$	0.61	$	0.43
Weighted average common shares outstanding		53,082,322		52,745,335
Dilutive effects of assumed conversions and exercise of stock options and warrants		1,101,078		1,388,387
Weighted average common and dilutive potential common shares outstanding		54,183,400		54,133,722
Net income available to common stockholders	$	32,603	$	22,519
Diluted earnings per common share	$	0.60	$	0.42

XML

Note 4 - Securities (Tables)

3 Months Ended

Mar. 31, 2018

Notes Tables

Unrealized Gain (Loss) on Investments [Table Text Block]

	Amortized Cost		Gross Unrealized Gain		Gross Unrealized Loss			Fair Value
March 31, 2018	(In Thousands)
Available for sale debt securities
U.S. Treasury and government sponsored agencies	$	58,025	$	5	$	(777	)	$	57,252
Mortgage-backed securities		294,582		609		(6,874	)		288,318
State and municipal securities		123,123		522		(856	)		122,789
Corporate debt		91,409		1,376		(509	)		92,276
Total	$	567,139	$	2,512	$	(9,016	)	$	560,635
Held to maturity debt securities
State and municipal securities	$	250	$	-	$	-		$	250
Total	$	250	$	-	$	-		$	250
December 31, 2017
Available for sale debt securities
U.S. Treasury and government sponsored agencies	$	55,567	$	38	$	(249	)	$	55,356
Mortgage-backed securities		278,177		1,006		(2,685	)		276,498
State and municipal securities		134,641		761		(553	)		134,849
Corporate debt		69,996		1,416		(35	)		71,377
Total	$	538,381	$	3,221	$	(3,522	)	$	538,080
Held to maturity debt securities
State and municipal securities	$	250	$	-	$	-		$	250
Total	$	250	$	-	$	-		$	250

Fair Value, Assets Measured on Recurring Basis [Table Text Block]

	March 31, 2018				December 31, 2017
	Amortized Cost		Fair Value		Amortized Cost		Fair Value
	(In thousands)
Available for sale debt securities
Due within one year	$	45,864	$	45,909	$	22,122	$	22,172
Due from one to five years		194,445		193,930		160,773		160,563
Due from five to ten years		29,371		29,472		73,362		74,684
Due after ten years		2,877		3,006		3,947		4,163
Mortgage-backed securities		294,582		288,318		278,177		276,498
	$	567,139	$	560,635	$	538,381	$	538,080
Held to maturity debt securities
Due from one to five years	$	250	$	250	$	250	$	250
	$	250	$	250	$	250	$	250

Gain (Loss) on Securities [Table Text Block]

	Less Than Twelve Months					Twelve Months or More					Total
	Gross					Gross					Gross
	Unrealized					Unrealized					Unrealized
	Losses			Fair Value		Losses			Fair Value		Losses			Fair Value
	(In Thousands)
March 31, 2018:
U.S. Treasury and government sponsored agencies	$	(635	)	$	54,191	$	(142	)	$	2,881	$	(777	)	$	57,072
Mortgage-backed securities		(4,046	)		200,071		(2,828	)		71,042		(6,874	)		271,113
State and municipal securities		(716	)		64,676		(140	)		6,642		(856	)		71,318
Corporate debt		(509	)		26,389		-			-		(509	)		26,389
Total	$	(5,906	)	$	345,327	$	(3,110	)	$	80,565	$	(9,016	)	$	425,892
December 31, 2017:
U.S. Treasury and government sponsored agencies	$	(151	)	$	33,401	$	(98	)	$	2,926	$	(249	)	$	36,327
Mortgage-backed securities		(986	)		140,432		(1,699	)		75,903		(2,685	)		216,335
State and municipal securities		(450	)		66,637		(103	)		6,648		(553	)		73,285
Corporate debt		(35	)		6,955		-			-		(35	)		6,955
Total	$	(1,622	)	$	247,425	$	(1,900	)	$	85,477	$	(3,522	)	$	332,902

XML

Note 5 - Loans (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)
Commercial, financial and agricultural	$	2,329,904		$	2,279,366
Real estate - construction		506,050			580,874
Real estate - mortgage:
Owner-occupied commercial		1,349,679			1,328,666
1-4 family mortgage		581,498			603,063
Other mortgage		1,099,482			997,079
Subtotal: Real estate - mortgage		3,030,659			2,928,808
Consumer		61,714			62,213
Total Loans		5,928,327			5,851,261
Less: Allowance for loan losses		(62,050	)		(59,406	)
Net Loans	$	5,866,277		$	5,791,855
Commercial, financial and agricultural		39.30	%		38.96	%
Real estate - construction		8.54	%		9.93	%
Real estate - mortgage:
Owner-occupied commercial		22.77	%		22.71	%
1-4 family mortgage		9.81	%		10.30	%
Other mortgage		18.54	%		17.04	%
Subtotal: Real estate - mortgage		51.12	%		50.05	%
Consumer		1.04	%		1.06	%
Total Loans		100.00	%		100.00	%

Financing Receivable Credit Quality Indicators [Table Text Block]

			Special
March 31, 2018	Pass		Mention		Substandard		Doubtful		Total
	(In Thousands)
Commercial, financial and agricultural	$	2,272,468	$	32,900	$	24,536	$	-	$	2,329,904
Real estate - construction		497,846		6,623		1,581		-		506,050
Real estate - mortgage:
Owner-occupied commercial		1,338,307		7,401		3,971		-		1,349,679
1-4 family mortgage		576,792		1,599		3,107		-		581,498
Other mortgage		1,078,797		13,732		6,953		-		1,099,482
Total real estate - mortgage		2,993,896		22,732		14,031		-		3,030,659
Consumer		61,623		4		87		-		61,714
Total	$	5,825,833	$	62,259	$	40,235	$	-	$	5,928,327

			Special
December 31, 2017	Pass		Mention		Substandard		Doubtful		Total
	(In Thousands)
Commercial, financial and agricultural	$	2,225,084	$	27,835	$	26,447	$	-	$	2,279,366
Real estate - construction		572,657		6,691		1,526		-		580,874
Real estate - mortgage:
Owner-occupied commercial		1,317,113		7,333		4,220		-		1,328,666
1-4 family mortgage		598,222		1,599		3,242		-		603,063
Other mortgage		976,348		18,122		2,609		-		997,079
Total real estate - mortgage		2,891,683		27,054		10,071		-		2,928,808
Consumer		62,083		42		88		-		62,213
Total	$	5,751,507	$	61,622	$	38,132	$	-	$	5,851,261

Financing Receivable, Credit Substitute, Credit Quality Indicator [Table Text Block]

March 31, 2018	Performing		Nonperforming		Total
	(In Thousands)
Commercial, financial and agricultural	$	2,320,887	$	9,017	$	2,329,904
Real estate - construction		506,050		-		506,050
Real estate - mortgage:
Owner-occupied commercial		1,349,373		306		1,349,679
1-4 family mortgage		580,953		545		581,498
Other mortgage		1,099,482		-		1,099,482
Total real estate - mortgage		3,029,808		851		3,030,659
Consumer		61,633		81		61,714
Total	$	5,918,378	$	9,949	$	5,928,327

December 31, 2017	Performing		Nonperforming		Total
	(In Thousands)
Commercial, financial and agricultural	$	2,269,642	$	9,724	$	2,279,366
Real estate - construction		580,874		-		580,874
Real estate - mortgage:
Owner-occupied commercial		1,328,110		556		1,328,666
1-4 family mortgage		602,604		459		603,063
Other mortgage		997,079		-		997,079
Total real estate - mortgage		2,927,793		1,015		2,928,808
Consumer		62,127		86		62,213
Total	$	5,840,436	$	10,825	$	5,851,261

Past Due Financing Receivables [Table Text Block]

March 31, 2018	Past Due Status (Accruing Loans)
							Total Past
	30-59 Days		60-89 Days		90+ Days		Due		Non-Accrual		Current		Total Loans
	(In Thousands)
Commercial, financial and agricultural	$	309	$	10,495	$	418	$	11,222	$	8,599	$	2,310,083	$	2,329,904
Real estate - construction		-		7,619		-		7,619		-		498,431		506,050
Real estate - mortgage:
Owner-occupied commercial		115		3,664		-		3,779		306		1,345,594		1,349,679
1-4 family mortgage		564		1,365		217		2,146		328		579,024		581,498
Other mortgage		381		14,827		-		15,208		-		1,084,274		1,099,482
Total real estate - mortgage		1,060		19,856		217		21,133		634		3,008,892		3,030,659
Consumer		19		24		43		86		38		61,590		61,714
Total	$	1,388	$	37,994	$	678	$	40,060	$	9,271	$	5,878,996	$	5,928,327

December 31, 2017	Past Due Status (Accruing Loans)
							Total Past
	30-59 Days		60-89 Days		90+ Days		Due		Non-Accrual		Current		Total Loans
	(In Thousands)
Commercial, financial and agricultural	$	1,410	$	5,702	$	12	$	7,124	$	9,712	$	2,262,530	$	2,279,366
Real estate - construction		56		997		-		1,053		-		579,821		580,874
Real estate - mortgage:
Owner-occupied commercial		-		3,664		-		3,664		556		1,324,446		1,328,666
1-4 family mortgage		430		850		-		1,280		459		601,324		603,063
Other mortgage		5,116		-		-		5,116		-		991,963		997,079
Total real estate - mortgage		5,546		4,514		-		10,060		1,015		2,917,733		2,928,808
Consumer		131		23		48		202		38		61,973		62,213
Total	$	7,143	$	11,236	$	60	$	18,439	$	10,765	$	5,822,057	$	5,851,261

Allowance for Credit Losses on Financing Receivables [Table Text Block]

	Commercial,
	financial and			Real estate -			Real estate -
	agricultural			construction			mortgage			Consumer			Total
	(In Thousands)
	Three Months Ended March 31, 2018
Allowance for loan losses:
Balance at December 31, 2017	$	32,880		$	4,989		$	21,022		$	515		$	59,406
Charge-offs		(1,088	)		-			(381	)		(88	)		(1,557	)
Recoveries		4			7			42			9			62
Provision		3,991			(858	)		923			83			4,139
Balance at March 31, 2018	$	35,787		$	4,138		$	21,606		$	519		$	62,050
		Three Months Ended March 31, 2017
Allowance for loan losses:
Balance at December 31, 2016	$	28,872		$	5,125		$	17,504		$	392		$	51,893
Charge-offs		(2,855	)		-			(266	)		(75	)		(3,196	)
Recoveries		190			16			2			1			209
Provision		2,500			(316	)		2,722			80			4,986
Balance at March 31, 2017	$	28,707		$	4,825		$	19,962		$	398		$	53,892
		As of March 31, 2018
Allowance for loan losses:
Individually Evaluated for Impairment	$	5,877		$	120		$	432		$	49		$	6,478
Collectively Evaluated for Impairment		29,910			4,018			21,174			470			55,572
Loans:
Ending Balance	$	2,329,904		$	506,050		$	3,030,659		$	61,714		$	5,928,327
Individually Evaluated for Impairment		24,536			1,625			16,328			87			42,576
Collectively Evaluated for Impairment		2,305,368			504,425			3,014,331			61,627			5,885,751
		As of December 31, 2017
Allowance for loan losses:
Individually Evaluated for Impairment	$	4,276		$	120		$	1,163		$	50		$	5,609
Collectively Evaluated for Impairment		28,604			4,869			19,859			465			53,797
Loans:
Ending Balance	$	2,279,366		$	580,874		$	2,928,808		$	62,213		$	5,851,261
Individually Evaluated for Impairment		26,447			1,571			12,404			88			40,510
Collectively Evaluated for Impairment		2,252,919			579,303			2,916,404			62,125			5,810,751

Impaired Financing Receivables [Table Text Block]

	March 31, 2018
							For the three months
							ended March 31, 2018
									Interest
			Unpaid				Average		Income
	Recorded		Principal		Related		Recorded		Recognized
	Investment		Balance		Allowance		Investment		in Period
	(In Thousands)
With no allowance recorded:
Commercial, financial and agricultural	$	6,176	$	6,953	$	-	$	6,165	$	71
Real estate - construction		628		631		-		632		8
Real estate - mortgage:
Owner-occupied commercial		2,604		2,771		-		2,789		38
1-4 family mortgage		2,258		2,258		-		2,256		25
Other mortgage		5,090		5,090		-		5,114		63
Total real estate - mortgage		9,952		10,119		-		10,159		126
Consumer		38		38		-		39		1
Total with no allowance recorded		16,794		17,741		-		16,995		206
With an allowance recorded:
Commercial, financial and agricultural		18,360		25,182		5,877		19,809		147
Real estate - construction		997		997		120		997		14
Real estate - mortgage:
Owner-occupied commercial		3,664		3,664		-		3,664		50
1-4 family mortgage		850		850		151		850		12
Other mortgage		1,862		1,862		281		1,862		20
Total real estate - mortgage		6,376		6,376		432		6,376		82
Consumer		49		49		49		50		1
Total with allowance recorded		25,782		32,604		6,478		27,232		244
Total Impaired Loans:
Commercial, financial and agricultural		24,536		32,135		5,877		25,974		218
Real estate - construction		1,625		1,628		120		1,629		22
Real estate - mortgage:
Owner-occupied commercial		6,268		6,435		-		6,453		88
1-4 family mortgage		3,108		3,108		151		3,106		37
Other mortgage		6,952		6,952		281		6,976		83
Total real estate - mortgage		16,328		16,495		432		16,535		208
Consumer		87		87		49		89		2
Total impaired loans	$	42,576	$	50,345	$	6,478	$	44,227	$	450

	December 31, 2017
							For the twelve months
							ended December 31, 2017
									Interest
			Unpaid				Average		Income
	Recorded		Principal		Related		Recorded		Recognized
	Investment		Balance		Allowance		Investment		In Period
	(In Thousands)
With no allowance recorded:
Commercial, financial and agricultural	$	10,036	$	16,639	$	-	$	16,417	$	571
Real estate - construction		574		577		-		663		31
Real estate - mortgage:
Owner-occupied commercial		2,640		2,806		-		2,875		159
1-4 family mortgage		2,262		2,262		-		2,289		93
Other mortgage		746		746		-		727		44
Total real estate - mortgage		5,648		5,814		-		5,891		296
Consumer		38		39		-		42		3
Total with no allowance recorded		16,296		23,069		-		23,013		901
With an allowance recorded:
Commercial, financial and agricultural		16,411		16,992		4,276		17,912		651
Real estate - construction		997		997		120		997		56
Real estate - mortgage:
Owner-occupied commercial		3,914		3,914		601		3,801		215
1-4 family mortgage		980		980		281		1,113		54
Other mortgage		1,862		1,862		281		1,862		80
Total real estate - mortgage		6,756		6,756		1,163		6,776		349
Consumer		50		50		50		42		3
Total with allowance recorded		24,214		24,795		5,609		25,727		1,059
Total Impaired Loans:
Commercial, financial and agricultural		26,447		33,631		4,276		34,329		1,222
Real estate - construction		1,571		1,574		120		1,660		87
Real estate - mortgage:
Owner-occupied commercial		6,554		6,720		601		6,676		374
1-4 family mortgage		3,242		3,242		281		3,402		147
Other mortgage		2,608		2,608		281		2,589		124
Total real estate - mortgage		12,404		12,570		1,163		12,667		645
Consumer		88		89		50		84		6
Total impaired loans	$	40,510	$	47,864	$	5,609	$	48,740	$	1,960

XML

Note 6 - Employee and Director Benefits (Tables)

3 Months Ended

Mar. 31, 2018

Notes Tables

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

	2018			2017
Expected volatility		23.43	%		29.00	%
Expected dividends		1.07	%		0.43	%
Expected term (in years)		6			6
Risk-free rate		2.67	%		2.08	%

Share-based Compensation, Stock Options, Activity [Table Text Block]

						Weighted
				Weighted		Average
				Average		Remaining
				Exercise		Contractual		Aggregate
	Shares			Price		Term (years)		Intrinsic Value
									(In Thousands)
Three Months Ended March 31, 2018:
Outstanding at January 1, 2018		1,666,834		$	10.68		5.5	$	51,377
Granted		10,250			41.21		9.9		(4	)
Exercised		(173,836	)		4.90		3.4		6,244
Forfeited		(1,000	)		25.41		8.5		15
Outstanding at March 31, 2018		1,502,248			11.54		5.5	$	43,978
Exercisable at March 31, 2018		672,600		$	5.48		3.9	$	23,770
Three Months Ended March 31, 2017:
Outstanding at January 1, 2017		2,026,334		$	9.00		6.2	$	57,636
Granted		51,500			38.10		9.8		(89	)
Exercised		(175,500	)		5.28		5.0		5,459
Forfeited		(27,000	)		21.55		8.8		401
Outstanding at March 31, 2017		1,875,334			9.96		6.2	$	49,540
Exercisable at March 31, 2017		928,236		$	5.12		4.6	$	29,013

XML

Note 10 - Fair Value Measurement (Tables)

3 Months Ended

Mar. 31, 2018

Notes Tables

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

	Fair Value Measurements at March 31, 2018 Using
	Quoted Prices in
	Active Markets		Significant Other		Significant
	for Identical		Observable Inputs		Unobservable
	Assets (Level 1)		(Level 2)		Inputs (Level 3)		Total
Assets Measured on a Recurring Basis:	(In Thousands)
Available for sale debt securities:
U.S. Treasury and government sponsored agencies	$	-	$	57,252	$	-	$	57,252
Mortgage-backed securities		-		288,318		-		288,318
State and municipal securities		-		122,789		-		122,789
Corporate debt		-		85,673		6,603		92,276
Total assets at fair value	$	-	$	554,032	$	6,603	$	560,635

	Fair Value Measurements at December 31, 2017 Using
	Quoted Prices in
	Active Markets		Significant Other		Significant
	for Identical		Observable Inputs		Unobservable
	Assets (Level 1)		(Level 2)		Inputs (Level 3)		Total
Assets Measured on a Recurring Basis:	(In Thousands)
Available for sale debt securities:
U.S. Treasury and government sponsored agencies	$	-	$	55,356	$	-	$	55,356
Mortgage-backed securities		-		276,498		-		276,498
State and municipal securities		-		134,849		-		134,849
Corporate debt		-		64,877		6,500		71,377
Total assets at fair value	$	-	$	531,580	$	6,500	$	538,080

Fair Value Measurements, Nonrecurring [Table Text Block]

	Fair Value Measurements at March 31, 2018 Using
	Quoted Prices in
	Active Markets		Significant Other		Significant
	for Identical		Observable		Unobservable
	Assets (Level 1)		Inputs (Level 2)		Inputs (Level 3)		Total
Assets Measured on a Nonrecurring Basis:	(In Thousands)
Impaired loans	$	-	$	-	$	36,098	$	36,098
Other real estate owned and repossessed assets		-		-		5,748		5,748
Total assets at fair value	$	-	$	-	$	41,846	$	41,846

	Fair Value Measurements at December 31, 2017 Using
	Quoted Prices in
	Active Markets		Significant Other		Significant
	for Identical		Observable		Unobservable
	Assets (Level 1)		Inputs (Level 2)		Inputs (Level 3)		Total
Assets Measured on a Nonrecurring Basis:	(In Thousands)
Impaired loans	$	-	$	-	$	34,901	$	34,901
Other real estate owned		-		-		6,701		6,701
Total assets at fair value	$	-	$	-	$	41,602	$	41,602

Fair Value, by Balance Sheet Grouping [Table Text Block]

	March 31, 2018				December 31, 2017
	Carrying				Carrying
	Amount		Fair Value		Amount		Fair Value
	(In Thousands)
Financial Assets:
Level 1 inputs:
Cash and due from banks	$	118,223	$	118,223	$	238,062	$	238,062
Level 2 inputs:
Available for sale debt securities	$	554,032	$	554,032	$	531,580	$	531,580
Equity securities		1,026		1,026		1,034		1,034
Federal funds sold		197,882		197,882		239,524		239,524
Mortgage loans held for sale		4,522		4,522		4,459		4,459
Bank owned life insurance contracts		128,296		128,296		127,519		127,519
Level 3 Inputs:
Available for sale debt securities	$	6,603	$	6,603	$	6,500	$	6,500
Held to maturity debt securities		250		250		250		250
Loans, net		5,830,178		5,769,403		5,756,954		5,712,441
Financial Liabilities:
Level 2 inputs:
Deposits	$	5,977,387	$	5,969,531	$	6,091,674	$	6,086,085
Federal funds purchased		326,399		326,399		301,797		301,797
Other borrowings		64,739		65,799		64,832		65,921

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Note 3 - Earnings Per Common Share - Summary of Earnings Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Weighted average common shares outstanding (in shares)	53,082,322	52,745,335
Net income available to common stockholders	$ 32,603	$ 22,519
Basic earnings per common share (in dollars per share)	$ 0.61	$ 0.43
Dilutive effects of assumed conversions and exercise of stock options and warrants (in shares)	1,101,078	1,388,387
Weighted average common and dilutive potential common shares outstanding (in shares)	54,183,400	54,133,722
Net income available to common stockholders	$ 32,603	$ 22,519
Diluted earnings per common share (in dollars per share)	$ 0.60	$ 0.42

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Note 4 - Securities (Details Textual)	Mar. 31, 2018
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Greater than or Equal to One Year	73
Available for Sale Securities Debt Securities, Number of Positions	797

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Note 4 - Securities - Amortized Cost and Fair Value of Available-for-sale and Held-to-maturity Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Available for sale, amortized cost	$ 567,139	$ 538,381
Available for sale, gross unrealized gain	2,512	3,221
Available for sale, gross unrealized loss	(9,016)	(3,522)
Available for sale, fair value	560,635	538,080
Held to maturity, amortized cost	250	250
Held to maturity, gross unrealized gain
Held to maturity, gross unrealized loss
Held to maturity debt securities, fair value	250	250	[1]
Held to maturity, gross unrealized loss
US Treasury and Government [Member]
Available for sale, amortized cost	58,025	55,567
Available for sale, gross unrealized gain	5	38
Available for sale, gross unrealized loss	(777)	(249)
Available for sale, fair value	57,252	55,356
Collateralized Mortgage Backed Securities [Member]
Available for sale, amortized cost	294,582	278,177
Available for sale, gross unrealized gain	609	1,006
Available for sale, gross unrealized loss	(6,874)	(2,685)
Available for sale, fair value	288,318	276,498
US States and Political Subdivisions Debt Securities [Member]
Available for sale, amortized cost	123,123	134,641
Available for sale, gross unrealized gain	522	761
Available for sale, gross unrealized loss	(856)	(553)
Available for sale, fair value	122,789	134,849
Held to maturity, amortized cost	250	250
Held to maturity, gross unrealized gain
Held to maturity, gross unrealized loss
Held to maturity debt securities, fair value	250	250
Held to maturity, gross unrealized loss
Corporate Debt Securities [Member]
Available for sale, amortized cost	91,409	69,996
Available for sale, gross unrealized gain	1,376	1,416
Available for sale, gross unrealized loss	(509)	(35)
Available for sale, fair value	$ 92,276	$ 71,377

[1] derived from audited financial statements

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Note 4 - Securities - Amortized Cost and Fair Value of Contractual Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Available for sale, amortized cost	$ 567,139	$ 538,381
Available for sale, fair value	560,635	538,080
Held to maturity, amortized cost	250	250
Held to maturity debt securities, fair value	250	250	[1]
Due Within One Year [Member]
Available for sale, amortized cost	45,864	22,122
Available for sale, fair value	45,909	22,172
Due from One to Five Years [Member]
Available for sale, amortized cost	194,445	160,773
Available for sale, fair value	193,930	160,563
Held to maturity, amortized cost	250	250
Held to maturity debt securities, fair value	250	250
Due from Five to Ten Years [Member]
Available for sale, amortized cost	29,371	73,362
Available for sale, fair value	29,472	74,684
Due After Ten Years [Member]
Available for sale, amortized cost	2,877	3,947
Available for sale, fair value	3,006	4,163
Collateralized Mortgage Backed Securities [Member]
Available for sale, amortized cost	294,582	278,177
Available for sale, fair value	$ 288,318	$ 276,498

[1] derived from audited financial statements

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Note 4 - Securities - Investment Securities Continuous Unrealized Loss Position (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Less Than Twelve Months, Gross Unrealized Losses	$ (5,906)	$ (1,622)
Less Than Twelve Months, Fair Value	345,327	247,425
Twelve Months or More, Gross Unrealized Losses	(3,110)	(1,900)
Twelve Months or More, Fair Value	80,565	85,477
Total, Gross Unrealized Losses	(9,016)	(3,522)
Total, Fair Value	425,892	332,902
US Treasury and Government [Member]
Less Than Twelve Months, Gross Unrealized Losses	(635)	(151)
Less Than Twelve Months, Fair Value	54,191	33,401
Twelve Months or More, Gross Unrealized Losses	(142)	(98)
Twelve Months or More, Fair Value	2,881	2,926
Total, Gross Unrealized Losses	(777)	(249)
Total, Fair Value	57,072	36,327
Collateralized Mortgage Backed Securities [Member]
Less Than Twelve Months, Gross Unrealized Losses	(4,046)	(986)
Less Than Twelve Months, Fair Value	200,071	140,432
Twelve Months or More, Gross Unrealized Losses	(2,828)	(1,699)
Twelve Months or More, Fair Value	71,042	75,903
Total, Gross Unrealized Losses	(6,874)	(2,685)
Total, Fair Value	271,113	216,335
US States and Political Subdivisions Debt Securities [Member]
Less Than Twelve Months, Gross Unrealized Losses	(716)	(450)
Less Than Twelve Months, Fair Value	64,676	66,637
Twelve Months or More, Gross Unrealized Losses	(140)	(103)
Twelve Months or More, Fair Value	6,642	6,648
Total, Gross Unrealized Losses	(856)	(553)
Total, Fair Value	71,318	73,285
Corporate Debt Securities [Member]
Less Than Twelve Months, Gross Unrealized Losses	(509)	(35)
Less Than Twelve Months, Fair Value	26,389	6,955
Twelve Months or More, Gross Unrealized Losses
Twelve Months or More, Fair Value
Total, Gross Unrealized Losses	(509)	(35)
Total, Fair Value	$ 26,389	$ 6,955

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Note 5 - Loans (Details Textual) xbrli-pure in Thousands, $ in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2018 USD ($)	Mar. 31, 2017 USD ($)	Dec. 31, 2017 USD ($)
Financing Receivable, Modifications, Recorded Investment	$ 18.8	$ 7.3	$ 20.6
Financing Receivables, Impaired, Troubled Debt Restructuring, Write-down	$ 5.1	$ 2.3	$ 4.3
Financing Receivable, Modifications, Subsequent Default, Number of Contracts	0	0

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Note 5 - Loans - Summary of Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017		Mar. 31, 2017	Dec. 31, 2016
Financing receivable, gross	$ 5,928,327	$ 5,851,261
Less allowance for loan losses	(62,050)	(59,406)	[1]	$ (53,892)	$ (51,893)
Net Loans	$ 5,866,277	$ 5,791,855	[1]
Financing receivable, gross, percentage	100.00%	100.00%
Commercial Real Estate Portfolio Segment [Member]
Financing receivable, gross	$ 2,329,904	$ 2,279,366
Less allowance for loan losses	$ (35,787)	$ (32,880)		(28,707)	(28,872)
Financing receivable, gross, percentage	39.30%	38.96%
Real Estate Portfolio Segment[Member]
Financing receivable, gross	$ 3,030,659	$ 2,928,808
Financing receivable, gross, percentage	51.12%	50.05%
Real Estate Portfolio Segment[Member] | Construction Loans [Member]
Financing receivable, gross	$ 506,050	$ 580,874
Less allowance for loan losses	$ (4,138)	$ (4,989)		(4,825)	(5,125)
Financing receivable, gross, percentage	8.54%	9.93%
Real Estate Portfolio Segment[Member] | Owner Occupied Commercial [Member]
Financing receivable, gross	$ 1,349,679	$ 1,328,666
Financing receivable, gross, percentage	22.77%	22.71%
Real Estate Portfolio Segment[Member] | One to Four Family [Member]
Financing receivable, gross	$ 581,498	$ 603,063
Financing receivable, gross, percentage	9.81%	10.30%
Real Estate Portfolio Segment[Member] | Other Mortgages [Member]
Financing receivable, gross	$ 1,099,482	$ 997,079
Financing receivable, gross, percentage	18.54%	17.04%
Consumer Portfolio Segment [Member]
Financing receivable, gross	$ 61,714	$ 62,213
Less allowance for loan losses	$ (519)	$ (515)		$ (398)	$ (392)
Financing receivable, gross, percentage	1.04%	1.06%

[1] derived from audited financial statements

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Note 5 - Loans - Loans by Credit Quality Indicator (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Financing receivable, gross	$ 5,928,327	$ 5,851,261
Pass [Member]
Financing receivable, gross	5,825,833	5,751,507
Special Mention [Member]
Financing receivable, gross	62,259	61,622
Substandard [Member]
Financing receivable, gross	40,235	38,132
Doubtful [Member]
Financing receivable, gross
Commercial Real Estate Portfolio Segment [Member]
Financing receivable, gross	2,329,904	2,279,366
Commercial Real Estate Portfolio Segment [Member] | Pass [Member]
Financing receivable, gross	2,272,468	2,225,084
Commercial Real Estate Portfolio Segment [Member] | Special Mention [Member]
Financing receivable, gross	32,900	27,835
Commercial Real Estate Portfolio Segment [Member] | Substandard [Member]
Financing receivable, gross	24,536	26,447
Commercial Real Estate Portfolio Segment [Member] | Doubtful [Member]
Financing receivable, gross
Real Estate Portfolio Segment[Member]
Financing receivable, gross	3,030,659	2,928,808
Real Estate Portfolio Segment[Member] | Construction Loans [Member]
Financing receivable, gross	506,050	580,874
Real Estate Portfolio Segment[Member] | Owner Occupied Commercial [Member]
Financing receivable, gross	1,349,679	1,328,666
Real Estate Portfolio Segment[Member] | One to Four Family [Member]
Financing receivable, gross	581,498	603,063
Real Estate Portfolio Segment[Member] | Other Mortgages [Member]
Financing receivable, gross	1,099,482	997,079
Real Estate Portfolio Segment[Member] | Pass [Member]
Financing receivable, gross	2,993,896	2,891,683
Real Estate Portfolio Segment[Member] | Pass [Member] | Construction Loans [Member]
Financing receivable, gross	497,846	572,657
Real Estate Portfolio Segment[Member] | Pass [Member] | Owner Occupied Commercial [Member]
Financing receivable, gross	1,338,307	1,317,113
Real Estate Portfolio Segment[Member] | Pass [Member] | One to Four Family [Member]
Financing receivable, gross	576,792	598,222
Real Estate Portfolio Segment[Member] | Pass [Member] | Other Mortgages [Member]
Financing receivable, gross	1,078,797	976,348
Real Estate Portfolio Segment[Member] | Special Mention [Member]
Financing receivable, gross	22,732	27,054
Real Estate Portfolio Segment[Member] | Special Mention [Member] | Construction Loans [Member]
Financing receivable, gross	6,623	6,691
Real Estate Portfolio Segment[Member] | Special Mention [Member] | Owner Occupied Commercial [Member]
Financing receivable, gross	7,401	7,333
Real Estate Portfolio Segment[Member] | Special Mention [Member] | One to Four Family [Member]
Financing receivable, gross	1,599	1,599
Real Estate Portfolio Segment[Member] | Special Mention [Member] | Other Mortgages [Member]
Financing receivable, gross	13,732	18,122
Real Estate Portfolio Segment[Member] | Substandard [Member]
Financing receivable, gross	14,031	10,071
Real Estate Portfolio Segment[Member] | Substandard [Member] | Construction Loans [Member]
Financing receivable, gross	1,581	1,526
Real Estate Portfolio Segment[Member] | Substandard [Member] | Owner Occupied Commercial [Member]
Financing receivable, gross	3,971	4,220
Real Estate Portfolio Segment[Member] | Substandard [Member] | One to Four Family [Member]
Financing receivable, gross	3,107	3,242
Real Estate Portfolio Segment[Member] | Substandard [Member] | Other Mortgages [Member]
Financing receivable, gross	6,953	2,609
Real Estate Portfolio Segment[Member] | Doubtful [Member]
Financing receivable, gross
Real Estate Portfolio Segment[Member] | Doubtful [Member] | Construction Loans [Member]
Financing receivable, gross
Real Estate Portfolio Segment[Member] | Doubtful [Member] | Owner Occupied Commercial [Member]
Financing receivable, gross
Real Estate Portfolio Segment[Member] | Doubtful [Member] | One to Four Family [Member]
Financing receivable, gross
Real Estate Portfolio Segment[Member] | Doubtful [Member] | Other Mortgages [Member]
Financing receivable, gross
Consumer Portfolio Segment [Member]
Financing receivable, gross	61,714	62,213
Consumer Portfolio Segment [Member] | Pass [Member]
Financing receivable, gross	61,623	62,083
Consumer Portfolio Segment [Member] | Special Mention [Member]
Financing receivable, gross	4	42
Consumer Portfolio Segment [Member] | Substandard [Member]
Financing receivable, gross	87	88
Consumer Portfolio Segment [Member] | Doubtful [Member]
Financing receivable, gross

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Note 5 - Loans - Loans by Performance Status (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Financing receivable, gross	$ 5,928,327	$ 5,851,261
Performing Financial Instruments [Member]
Financing receivable, gross	5,918,378	5,840,436
Nonperforming Financial Instruments [Member]
Financing receivable, gross	9,949	10,825
Commercial Real Estate Portfolio Segment [Member]
Financing receivable, gross	2,329,904	2,279,366
Commercial Real Estate Portfolio Segment [Member] | Performing Financial Instruments [Member]
Financing receivable, gross	2,320,887	2,269,642
Commercial Real Estate Portfolio Segment [Member] | Nonperforming Financial Instruments [Member]
Financing receivable, gross	9,017	9,724
Real Estate Portfolio Segment[Member]
Financing receivable, gross	3,030,659	2,928,808
Real Estate Portfolio Segment[Member] | Construction Loans [Member]
Financing receivable, gross	506,050	580,874
Real Estate Portfolio Segment[Member] | Owner Occupied Commercial [Member]
Financing receivable, gross	1,349,679	1,328,666
Real Estate Portfolio Segment[Member] | One to Four Family [Member]
Financing receivable, gross	581,498	603,063
Real Estate Portfolio Segment[Member] | Other Mortgages [Member]
Financing receivable, gross	1,099,482	997,079
Real Estate Portfolio Segment[Member] | Performing Financial Instruments [Member]
Financing receivable, gross	3,029,808	2,927,793
Real Estate Portfolio Segment[Member] | Performing Financial Instruments [Member] | Construction Loans [Member]
Financing receivable, gross	506,050	580,874
Real Estate Portfolio Segment[Member] | Performing Financial Instruments [Member] | Owner Occupied Commercial [Member]
Financing receivable, gross	1,349,373	1,328,110
Real Estate Portfolio Segment[Member] | Performing Financial Instruments [Member] | One to Four Family [Member]
Financing receivable, gross	580,953	602,604
Real Estate Portfolio Segment[Member] | Performing Financial Instruments [Member] | Other Mortgages [Member]
Financing receivable, gross	1,099,482	997,079
Real Estate Portfolio Segment[Member] | Nonperforming Financial Instruments [Member]
Financing receivable, gross	851	1,015
Real Estate Portfolio Segment[Member] | Nonperforming Financial Instruments [Member] | Construction Loans [Member]
Financing receivable, gross
Real Estate Portfolio Segment[Member] | Nonperforming Financial Instruments [Member] | Owner Occupied Commercial [Member]
Financing receivable, gross	306	556
Real Estate Portfolio Segment[Member] | Nonperforming Financial Instruments [Member] | One to Four Family [Member]
Financing receivable, gross	545	459
Real Estate Portfolio Segment[Member] | Nonperforming Financial Instruments [Member] | Other Mortgages [Member]
Financing receivable, gross
Consumer Portfolio Segment [Member]
Financing receivable, gross	61,714	62,213
Consumer Portfolio Segment [Member] | Performing Financial Instruments [Member]
Financing receivable, gross	61,633	62,127
Consumer Portfolio Segment [Member] | Nonperforming Financial Instruments [Member]
Financing receivable, gross	$ 81	$ 86

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Note 5 - Loans - Loans Categorized by Past Due Status (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Accrual loans, past due	$ 40,060	$ 18,439
Non-accrual	9,271	10,765
Current	5,878,996	5,822,057
Loans	5,928,327	5,851,261	[1]
Financing Receivables, 30 to 59 Days Past Due [Member]
Accrual loans, past due	1,388	7,143
Financing Receivables, 60 to 89 Days Past Due [Member]
Accrual loans, past due	37,994	11,236
Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Accrual loans, past due	678	60
Commercial Real Estate Portfolio Segment [Member]
Accrual loans, past due	11,222	7,124
Non-accrual	8,599	9,712
Current	2,310,083	2,262,530
Loans	2,329,904	2,279,366
Commercial Real Estate Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Accrual loans, past due	309	1,410
Commercial Real Estate Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Accrual loans, past due	10,495	5,702
Commercial Real Estate Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Accrual loans, past due	418	12
Real Estate Portfolio Segment[Member]
Accrual loans, past due	21,133	10,060
Non-accrual	634	1,015
Current	3,008,892	2,917,733
Loans	3,030,659	2,928,808
Real Estate Portfolio Segment[Member] | Construction Loans [Member]
Accrual loans, past due	7,619	1,053
Non-accrual
Current	498,431	579,821
Loans	506,050	580,874
Real Estate Portfolio Segment[Member] | Owner Occupied Commercial [Member]
Accrual loans, past due	3,779	3,664
Non-accrual	306	556
Current	1,345,594	1,324,446
Loans	1,349,679	1,328,666
Real Estate Portfolio Segment[Member] | One to Four Family [Member]
Accrual loans, past due	2,146	1,280
Non-accrual	328	459
Current	579,024	601,324
Loans	581,498	603,063
Real Estate Portfolio Segment[Member] | Other Mortgages [Member]
Accrual loans, past due	15,208	5,116
Non-accrual
Current	1,084,274	991,963
Loans	1,099,482	997,079
Real Estate Portfolio Segment[Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Accrual loans, past due	1,060	5,546
Real Estate Portfolio Segment[Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Construction Loans [Member]
Accrual loans, past due		56
Real Estate Portfolio Segment[Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Owner Occupied Commercial [Member]
Accrual loans, past due	115
Real Estate Portfolio Segment[Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | One to Four Family [Member]
Accrual loans, past due	564	430
Real Estate Portfolio Segment[Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Other Mortgages [Member]
Accrual loans, past due	381	5,116
Real Estate Portfolio Segment[Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Accrual loans, past due	19,856	4,514
Real Estate Portfolio Segment[Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Construction Loans [Member]
Accrual loans, past due	7,619	997
Real Estate Portfolio Segment[Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Owner Occupied Commercial [Member]
Accrual loans, past due	3,664	3,664
Real Estate Portfolio Segment[Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | One to Four Family [Member]
Accrual loans, past due	1,365	850
Real Estate Portfolio Segment[Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Other Mortgages [Member]
Accrual loans, past due	14,827
Real Estate Portfolio Segment[Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Accrual loans, past due	217
Real Estate Portfolio Segment[Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Construction Loans [Member]
Accrual loans, past due
Real Estate Portfolio Segment[Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Owner Occupied Commercial [Member]
Accrual loans, past due
Real Estate Portfolio Segment[Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | One to Four Family [Member]
Accrual loans, past due	217
Real Estate Portfolio Segment[Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Other Mortgages [Member]
Accrual loans, past due
Consumer Portfolio Segment [Member]
Accrual loans, past due	86	202
Non-accrual	38	38
Current	61,590	61,973
Loans	61,714	62,213
Consumer Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Accrual loans, past due	19	131
Consumer Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Accrual loans, past due	24	23
Consumer Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Accrual loans, past due	$ 43	$ 48

[1] derived from audited financial statements

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Note 5 - Loans - Analysis of Allowance for Loans Losses by Portfolio Segment (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018		Mar. 31, 2017	Dec. 31, 2017
Balance, beginning of period	$ 59,406	[1]	$ 51,893
Charge-offs	(1,557)		(3,196)
Recoveries	62		209
Provision	4,139		4,986
Balance, end of period	62,050		53,892
Individually Evaluated for Impairment	6,478			$ 5,609
Collectively Evaluated for Impairment	55,572			53,797
Loans	5,928,327			5,851,261	[1]
Individually Evaluated for Impairment	42,576			40,510
Collectively Evaluated for Impairment	5,885,751			5,810,751
Commercial Real Estate Portfolio Segment [Member]
Balance, beginning of period	32,880		28,872
Charge-offs	(1,088)		(2,855)
Recoveries	4		190
Provision	3,991		2,500
Balance, end of period	35,787		28,707
Individually Evaluated for Impairment	5,877			4,276
Collectively Evaluated for Impairment	29,910			28,604
Loans	2,329,904			2,279,366
Individually Evaluated for Impairment	24,536			26,447
Collectively Evaluated for Impairment	2,305,368			2,252,919
Real Estate Portfolio Segment[Member]
Loans	3,030,659			2,928,808
Real Estate Portfolio Segment[Member] | Construction Loans [Member]
Balance, beginning of period	4,989		5,125
Charge-offs
Recoveries	7		16
Provision	(858)		(316)
Balance, end of period	4,138		4,825
Individually Evaluated for Impairment	120			120
Collectively Evaluated for Impairment	4,018			4,869
Loans	506,050			580,874
Individually Evaluated for Impairment	1,625			1,571
Collectively Evaluated for Impairment	504,425			579,303
Real Estate Portfolio Segment[Member] | Real Estate Loan [Member]
Balance, beginning of period	21,022		17,504
Charge-offs	(381)		(266)
Recoveries	42		2
Provision	923		2,722
Balance, end of period	21,606		19,962
Individually Evaluated for Impairment	432			1,163
Collectively Evaluated for Impairment	21,174			19,859
Loans	3,030,659			2,928,808
Individually Evaluated for Impairment	16,328			12,404
Collectively Evaluated for Impairment	3,014,331			2,916,404
Consumer Portfolio Segment [Member]
Balance, beginning of period	515		392
Charge-offs	(88)		(75)
Recoveries	9		1
Provision	83		80
Balance, end of period	519		$ 398
Individually Evaluated for Impairment	49			50
Collectively Evaluated for Impairment	470			465
Loans	61,714			62,213
Individually Evaluated for Impairment	87			88
Collectively Evaluated for Impairment	$ 61,627			$ 62,125

[1] derived from audited financial statements

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Note 5 - Loans - Summary of Impaired Loans (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2018	Dec. 31, 2017
Recorded investment, with no allowance	$ 16,794	$ 16,296
Unpaid principal balance, with no allowance	17,741	23,069
Average recorded investment, with no allowance	16,995	23,013
Interest income recognized in period, with no allowance	206	901
Recorded investment, with an allowance	25,782	24,214
Unpaid principal balance, with an allowance	32,604	24,795
Related allowance	6,478	5,609
Average recorded investment, with an allowance	27,232	25,727
Interest income recognized in period, with an allowance	244	1,059
Recorded investment	42,576	40,510
Unpaid principal balance	50,345	47,864
Average recorded investment	44,227	48,740
Interest income recognized in period	450	1,960
Commercial Real Estate Portfolio Segment [Member]
Recorded investment, with no allowance	6,176	10,036
Unpaid principal balance, with no allowance	6,953	16,639
Average recorded investment, with no allowance	6,165	16,417
Interest income recognized in period, with no allowance	71	571
Recorded investment, with an allowance	18,360	16,411
Unpaid principal balance, with an allowance	25,182	16,992
Related allowance	5,877	4,276
Average recorded investment, with an allowance	19,809	17,912
Interest income recognized in period, with an allowance	147	651
Recorded investment	24,536	26,447
Unpaid principal balance	32,135	33,631
Average recorded investment	25,974	34,329
Interest income recognized in period	218	1,222
Real Estate Portfolio Segment[Member]
Recorded investment, with no allowance	9,952	5,648
Unpaid principal balance, with no allowance	10,119	5,814
Average recorded investment, with no allowance	10,159	5,891
Interest income recognized in period, with no allowance	126	296
Recorded investment, with an allowance	6,376	6,756
Unpaid principal balance, with an allowance	6,376	6,756
Related allowance	432	1,163
Average recorded investment, with an allowance	6,376	6,776
Interest income recognized in period, with an allowance	82	349
Recorded investment	16,328	12,404
Unpaid principal balance	16,495	12,570
Average recorded investment	16,535	12,667
Interest income recognized in period	208	645
Real Estate Portfolio Segment[Member] | Construction Loans [Member]
Recorded investment, with no allowance	628	574
Unpaid principal balance, with no allowance	631	577
Average recorded investment, with no allowance	632	663
Interest income recognized in period, with no allowance	8	31
Recorded investment, with an allowance	997	997
Unpaid principal balance, with an allowance	997	997
Related allowance	120	120
Average recorded investment, with an allowance	997	997
Interest income recognized in period, with an allowance	14	56
Recorded investment	1,625	1,571
Unpaid principal balance	1,628	1,574
Average recorded investment	1,629	1,660
Interest income recognized in period	22	87
Real Estate Portfolio Segment[Member] | Owner Occupied Commercial [Member]
Recorded investment, with no allowance	2,604	2,640
Unpaid principal balance, with no allowance	2,771	2,806
Average recorded investment, with no allowance	2,789	2,875
Interest income recognized in period, with no allowance	38	159
Recorded investment, with an allowance	3,664	3,914
Unpaid principal balance, with an allowance	3,664	3,914
Related allowance		601
Average recorded investment, with an allowance	3,664	3,801
Interest income recognized in period, with an allowance	50	215
Recorded investment	6,268	6,554
Unpaid principal balance	6,435	6,720
Average recorded investment	6,453	6,676
Interest income recognized in period	88	374
Real Estate Portfolio Segment[Member] | One to Four Family [Member]
Recorded investment, with no allowance	2,258	2,262
Unpaid principal balance, with no allowance	2,258	2,262
Average recorded investment, with no allowance	2,256	2,289
Interest income recognized in period, with no allowance	25	93
Recorded investment, with an allowance	850	980
Unpaid principal balance, with an allowance	850	980
Related allowance	151	281
Average recorded investment, with an allowance	850	1,113
Interest income recognized in period, with an allowance	12	54
Recorded investment	3,108	3,242
Unpaid principal balance	3,108	3,242
Average recorded investment	3,106	3,402
Interest income recognized in period	37	147
Real Estate Portfolio Segment[Member] | Other Mortgages [Member]
Recorded investment, with no allowance	5,090	746
Unpaid principal balance, with no allowance	5,090	746
Average recorded investment, with no allowance	5,114	727
Interest income recognized in period, with no allowance	63	44
Recorded investment, with an allowance	1,862	1,862
Unpaid principal balance, with an allowance	1,862	1,862
Related allowance	281	281
Average recorded investment, with an allowance	1,862	1,862
Interest income recognized in period, with an allowance	20	80
Recorded investment	6,952	2,608
Unpaid principal balance	6,952	2,608
Average recorded investment	6,976	2,589
Interest income recognized in period	83	124
Consumer Portfolio Segment [Member]
Recorded investment, with no allowance	38	38
Unpaid principal balance, with no allowance	38	39
Average recorded investment, with no allowance	39	42
Interest income recognized in period, with no allowance	1	3
Recorded investment, with an allowance	49	50
Unpaid principal balance, with an allowance	49	50
Related allowance	49	50
Average recorded investment, with an allowance	50	42
Interest income recognized in period, with an allowance	1	3
Recorded investment	87	88
Unpaid principal balance	87	89
Average recorded investment	89	84
Interest income recognized in period	$ 2	$ 6

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Note 6 - Employee and Director Benefits (Details Textual) - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2006
Share-based Compensation, Total	$ 238,000	$ 337,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value	$ 11.91
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Total	$ 1,847,000
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition	2 years 146 days
Restricted Stock [Member]
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Total	$ 841,000
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition	1 year 219 days
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period	10 years
The 2005 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized			6,150,000
The 2009 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized	5,550,000

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Note 6 - Employee and Director Benefits - Assumption Used to Estimate Fair Value of Stock Option Awards (Details) - Employee Stock Option [Member]	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Expected volatility	23.43%	29.00%
Expected dividends	1.07%	0.43%
Expected term (in years) (Year)	6 years	6 years
Risk-free rate	2.67%	2.08%

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Note 6 - Employee and Director Benefits - Summary of Stock Option Activity (Details) - Employee Stock Option [Member] - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017	Dec. 31, 2016
Outstanding, shares (in shares)	1,666,834	2,026,334	2,026,334
Outstanding, weighted average exercise price (in dollars per share)	$ 10.68	$ 9	$ 9
Outstanding, weighted average remaining contractual term (Year)	5 years 182 days	6 years 73 days	5 years 182 days	6 years 73 days
Outstanding, aggregate intrinsic value	$ 43,978	$ 49,540	$ 51,377	$ 57,636
Granted (in shares)	10,250	51,500
Granted, weighted average exercise price (in dollars per share)	$ 41.21	$ 38.10
Granted, weighted average remaining contractual term (Year)	9 years 328 days	9 years 292 days
Granted, aggregate intrinsic value	$ (4)	$ (89)
Exercised (in shares)	(173,836)	(175,500)
Exercised, weighted average exercise price (in dollars per share)	$ 4.90	$ 5.28
Exercised, weighted average remaining contractual term (Year)	3 years 146 days	5 years
Exercised, aggregate intrinsic value	$ 6,244	$ 5,459
Forfeited (in shares)	(1,000)	(27,000)
Forfeited, weighted average exercise price (in dollars per share)	$ 25.41	$ 21.55
Forfeited, weighted average remaining contractual term (Year)	8 years 182 days	8 years 292 days
Forfeited, aggregate intrinsic value	$ 15	$ 401
Outstanding, shares (in shares)	1,502,248	1,875,334	1,666,834	2,026,334
Outstanding, weighted average exercise price (in dollars per share)	$ 11.54	$ 9.96	$ 10.68	$ 9
Exercisable, shares (in shares)	672,600	928,236
Exercisable, weighted average exercise price (in dollars per share)	$ 5.48	$ 5.12
Exercisable, weighted average remaining contractual term (Year)	3 years 328 days	4 years 219 days
Exercisable, aggregate intrinsic value	$ 23,770	$ 29,013

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Note 8 - Recently Adopted Accounting Pronouncements (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2018	Mar. 31, 2018	Dec. 31, 2017
Accumulated Other Comprehensive Income (Loss), Net of Tax, Total		$ (5,105,000)	$ (198,000)	[1]
Scenario, Forecast [Member]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%
Adjustments for New Accounting Principle, Early Adoption [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax, Total			$ 43,000

[1] derived from audited financial statements

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Note 10 - Fair Value Measurement (Details Textual) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017
Asset Impairment Charges, Total	$ 2,345,000	$ 2,978,000
Real Estate Owned, Amount of Loss at Acquisition	254,000	$ 30,000
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Foreclosure	$ 175,000		$ 0

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Note 10 - Fair Value Measurement - Financial Assets and Financial Liabilities Carried at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Available for sale debt securities	$ 560,635	$ 538,080	[1]
Fair Value, Measurements, Recurring [Member]
Available for sale debt securities	560,635	538,080
Fair Value, Measurements, Recurring [Member] | US Treasury and Government [Member]
Available for sale debt securities	57,252	55,356
Fair Value, Measurements, Recurring [Member] | Collateralized Mortgage Backed Securities [Member]
Available for sale debt securities	288,318	276,498
Fair Value, Measurements, Recurring [Member] | US States and Political Subdivisions Debt Securities [Member]
Available for sale debt securities	122,789	134,849
Fair Value, Measurements, Recurring [Member] | Corporate Debt Securities [Member]
Available for sale debt securities	92,276	71,377
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Available for sale debt securities
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | US Treasury and Government [Member]
Available for sale debt securities
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Collateralized Mortgage Backed Securities [Member]
Available for sale debt securities
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | US States and Political Subdivisions Debt Securities [Member]
Available for sale debt securities
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Corporate Debt Securities [Member]
Available for sale debt securities
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Available for sale debt securities	554,032	531,580
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | US Treasury and Government [Member]
Available for sale debt securities	57,252	55,356
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Collateralized Mortgage Backed Securities [Member]
Available for sale debt securities	288,318	276,498
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | US States and Political Subdivisions Debt Securities [Member]
Available for sale debt securities	122,789	134,849
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Corporate Debt Securities [Member]
Available for sale debt securities	85,673	64,877
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Available for sale debt securities	6,603	6,500
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | US Treasury and Government [Member]
Available for sale debt securities
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Collateralized Mortgage Backed Securities [Member]
Available for sale debt securities
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | US States and Political Subdivisions Debt Securities [Member]
Available for sale debt securities
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Corporate Debt Securities [Member]
Available for sale debt securities	$ 6,603	$ 6,500

[1] derived from audited financial statements

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Note 10 - Fair Value Measurement - Carrying Amount and Estimated Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Impaired loans	$ 36,098	$ 34,901
Other real estate owned and repossessed assets	5,748	6,701
Total assets at fair value	41,846	41,602
Fair Value, Inputs, Level 1 [Member]
Impaired loans
Other real estate owned and repossessed assets
Total assets at fair value
Fair Value, Inputs, Level 2 [Member]
Impaired loans
Other real estate owned and repossessed assets
Total assets at fair value
Fair Value, Inputs, Level 3 [Member]
Impaired loans	36,098	34,901
Other real estate owned and repossessed assets	5,748	6,701
Total assets at fair value	$ 41,846	$ 41,602

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Note 10 - Fair Value Measurement - Financial Assets and Liabilities Carried at Fair Value on Recurring Basis or Nonrecurring Basis (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Cash and due from banks	$ 64,912	$ 86,213	[1]
Available for sale debt securities	560,635	538,080	[1]
Equity securities	1,026	1,034	[1]
Federal funds sold	197,882	239,524	[1]
Mortgage loans held for sale	4,522	4,459	[1]
Bank owned life insurance contracts	128,296	127,519	[1]
Held to maturity debt securities	250	250	[1]
Net Loans	5,866,277	5,791,855	[1]
Federal funds purchased	326,399	301,797	[1]
Reported Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member]
Cash and due from banks	118,223	238,062
Reported Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member]
Available for sale debt securities	554,032	531,580
Equity securities	1,026	1,034
Federal funds sold	197,882	239,524
Mortgage loans held for sale	4,522	4,459
Bank owned life insurance contracts	128,296	127,519
Deposits	5,977,387	6,091,674
Federal funds purchased	326,399	301,797
Other borrowings	64,739	64,832
Reported Value Measurement [Member] | Fair Value, Inputs, Level 3 [Member]
Available for sale debt securities	6,603	6,500
Held to maturity debt securities	250	250
Net Loans	5,830,178	5,756,954
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member]
Cash and due from banks	118,223	238,062
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member]
Available for sale debt securities	554,032	531,580
Equity securities	1,026	1,034
Federal funds sold	197,882	239,524
Mortgage loans held for sale	4,522	4,459
Bank owned life insurance contracts	128,296	127,519
Deposits	5,969,531	6,086,085
Federal funds purchased	326,399	301,797
Other borrowings	65,799	65,921
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 3 [Member]
Available for sale debt securities	6,603	6,500
Held to maturity debt securities	250	250
Net Loans	$ 5,769,403	$ 5,712,441

[1] derived from audited financial statements