10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF

THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended September 30, 2014

Commission file number 0-7674

FIRST FINANCIAL BANKSHARES, INC.

(Exact name of registrant as specified in its charter)

Texas	75-0944023
(State or other jurisdiction of incorporation	(I.R.S. Employer
or organization)	Identification No.)
400 Pine Street, Abilene, Texas	79601
(Address of principal executive offices)	(Zip Code)

(325) 627-7155

(Registrant’s telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for 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  x    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 Regulations S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  x    No  ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer	x	Accelerated filer	¨
Non-accelerated filer	¨  (Do not check if a smaller reporting company)	Smaller reporting company	¨

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

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

Class	Outstanding at November 4, 2014
Common Stock, $0.01 par value per share	64,065,828

TABLE OF CONTENTS

PART I

Item		Page
1.	Financial Statements		3
	Consolidated Balance Sheets – Unaudited		4
	Consolidated Statements of Earnings – Unaudited		5
	Consolidated Statements of Comprehensive Earnings – Unaudited		6
	Consolidated Statements of Shareholders’ Equity – Unaudited		7
	Consolidated Statements of Cash Flows – Unaudited		8
	Notes to Consolidated Financial Statements – Unaudited		9
2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations		30
3.	Quantitative and Qualitative Disclosures About Market Risk		47
4.	Controls and Procedures		47
PART II
OTHER INFORMATION
1.	Legal Proceedings		49
1A.	Risk Factors		49
2.	Unregistered Sales of Equity Securities and Use of Proceeds		49
3.	Defaults Upon Senior Securities		49
4.	Mine Safety Disclosures		49
5.	Other Information		49
6.	Exhibits		50
	Signatures		51

2

PART I

FINANCIAL INFORMATION

Item 1. Financial Statements.

The consolidated balance sheets of First Financial Bankshares, Inc. (the “Company”) at September 30, 2014 and 2013 and December 31, 2013, and the consolidated statements of earnings and comprehensive earnings for the three and nine months ended September 30, 2014 and 2013, and the consolidated statements of shareholders’ equity and cash flows for the nine months ended September 30, 2014 and 2013, follow on pages 4 through 8.

3

FIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

(Dollars in thousands, except per share amounts)

	September 30, 2014						December 31,
	2014			2013			2013
	(Unaudited)
ASSETS
CASH AND DUE FROM BANKS	$	149,957		$	164,666		$	183,084
FEDERAL FUNDS SOLD		4,785			14,300			3,430
INTEREST-BEARING DEPOSITS IN BANKS		83,994			48,634			25,498
Total cash and cash equivalents		238,736			227,600			212,012
INTEREST-BEARING TIME DEPOSITS IN BANKS		19,234			34,352			31,917
SECURITIES AVAILABLE-FOR-SALE, at fair value		2,253,762			1,975,303			2,057,723
SECURITIES HELD-TO-MATURITY (fair value of $560, $810 and $694 at September 30, 2014 and 2013, and December 31, 2013, respectively)		554			798			684
LOANS
Held for investment		2,828,430			2,609,085			2,684,285
Less - allowance for loan losses		(36,388	)		(34,800	)		(33,900	)
Net loans held for investment		2,792,042			2,574,285			2,650,385
Held for sale		11,266			5,724			5,163
Net loans		2,803,308			2,580,009			2,655,548
BANK PREMISES AND EQUIPMENT, net		101,437			94,676			95,505
INTANGIBLE ASSETS		97,429			97,429			97,485
OTHER ASSETS		61,351			65,468			71,334
Total assets	$	5,575,811		$	5,075,635		$	5,222,208
LIABILITIES AND SHAREHOLDERS’ EQUITY
NONINTEREST-BEARING DEPOSITS	$	1,505,847		$	1,371,835		$	1,362,184
INTEREST-BEARING DEPOSITS		2,958,517			2,628,722			2,772,891
Total deposits		4,464,364			4,000,557			4,135,075
DIVIDENDS PAYABLE		8,969			8,314			8,318
SHORT-TERM BORROWINGS		341,909			466,500			463,888
OTHER LIABILITIES		101,804			32,023			27,280
Total liabilities		4,917,046			4,507,394			4,634,561
COMMITMENTS AND CONTINGENCIES
SHAREHOLDERS’ EQUITY
Common stock - $0.01 par value, authorized 80,000,000 shares; 64,065,828, 31,977,670, and 31,992,497 shares issued at September 30, 2014 and 2013, and December 31, 2013, respectively		641			320			320
Capital surplus		304,866			302,320			302,991
Retained earnings		314,363			261,052			273,972
Treasury stock (shares at cost: 532,256, 269,334, and 269,467 at September 30, 2014 and 2013, and December 31, 2013, respectively)		(5,797	)		(5,364	)		(5,490	)
Deferred compensation		5,797			5,364			5,490
Accumulated other comprehensive earnings		38,895			4,549			10,364
Total shareholders’ equity		658,765			568,241			587,647
Total liabilities and shareholders’ equity	$	5,575,811		$	5,075,635		$	5,222,208

See notes to consolidated financial statements.

4

FIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF EARNINGS - (UNAUDITED)

(Dollars in thousands, except per share amounts)

	Three Months Ended September 30,					Nine Months Ended September 30,
	2014		2013			2014			2013
INTEREST INCOME:
Interest and fees on loans	$	34,682	$	32,936		$	101,586		$	88,260
Interest on investment securities:
Taxable		6,858		6,130			21,032			18,818
Exempt from federal income tax		8,335		7,480			24,543			21,122
Interest on federal funds sold and interest-bearing deposits in banks		80		109			257			405
Total interest income		49,955		46,655			147,418			128,605
INTEREST EXPENSE:
Interest on deposits		999		1,038			2,894			2,758
Other		70		126			249			256
Total interest expense		1,069		1,164			3,143			3,014
Net interest income		48,886		45,491			144,275			125,591
PROVISION FOR LOAN LOSSES		896		1,349			3,710			2,582
Net interest income after provision for loan losses		47,990		44,142			140,565			123,009
NONINTEREST INCOME:
Trust fees		4,772		4,138			13,897			11,884
Service charges on deposit accounts		4,402		4,798			12,623			13,009
ATM, interchange and credit card fees		5,093		4,404			14,291			12,315
Real estate mortgage operations		1,813		2,008			4,174			5,149
Net gain (loss) on sale of available-for-sale securities (includes $1 and ($108) for the three months ended September 30, 2014 and 2013, respectively, and ($4) and $147 for the nine months ended September 30, 2014 and 2013, respectively, related to accumulated other comprehensive earnings reclassification		1		(108	)		(4	)		147
Net gain (loss) on sale of foreclosed assets		305		36			804			(263	)
Other		938		1,799			3,816			4,019
Total noninterest income		17,324		17,075			49,601			46,260
NONINTEREST EXPENSE:
Salaries and employee benefits		17,950		17,501			52,638			48,831
Net occupancy expense		2,297		2,164			6,804			5,995
Equipment expense		2,758		2,490			8,045			7,146
FDIC insurance premiums		693		640			2,035			1,781
ATM, interchange and credit card expenses		1,819		1,474			4,995			4,161
Professional and service fees		1,205		1,363			3,249			3,198
Printing, stationery and supplies		632		534			1,960			1,504
Amortization of intangible assets		62		77			210			120
Other		6,624		9,291			21,553			20,181
Total noninterest expense		34,040		35,534			101,489			92,917
EARNINGS BEFORE INCOME TAXES		31,274		25,683			88,677			76,352
INCOME TAX EXPENSE (includes $0 and ($38) for the three months ended September 30, 2014 and 2013, respectively, and ($1) and $51 for the nine months ended September 30, 2014 and 2013, respectively, related to income tax expense from reclassification items)		7,843		6,121			21,705			18,723
NET EARNINGS	$	23,431	$	19,562		$	66,972		$	57,629
EARNINGS PER SHARE, BASIC	$	0.37	$	0.31		$	1.05		$	0.91
EARNINGS PER SHARE, ASSUMING DILUTION	$	0.36	$	0.30		$	1.04		$	0.90
DIVIDENDS PER SHARE	$	0.14	$	0.13		$	0.41		$	0.39

See notes to consolidated financial statements.

5

FIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE EARNINGS - (UNAUDITED)

(Dollars in thousands)

	Three Months Ended September 30,						Nine Months Ended September 30,
	2014			2013			2014			2013
NET EARNINGS	$	23,431		$	19,562		$	66,972		$	57,629
OTHER ITEMS OF COMPREHENSIVE EARNINGS:
Change in unrealized gain (loss) on investment securities available-for-sale, before income taxes		5,707			(29,688	)		43,889			(71,791	)
Reclassification adjustment for realized losses (gains) on investment securities included in net earnings, before income tax		(1	)		108			4			(147	)
Total other items of comprehensive earnings (losses)		5,706			(29,580	)		43,893			(71,938	)
Income tax benefit (expense) related to other items of comprehensive earnings		(1,997	)		10,352			(15,362	)		25,178
COMPREHENSIVE EARNINGS:	$	27,140		$	334		$	95,503		$	10,869

See notes to consolidated financial statements.

6

FIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY

(Dollars in thousands, except per share amounts)

	Common Stock				Capital Surplus		Retained Earnings			Treasury Stock						Deferred Compensation		Accumulated Other Comprehensive Earnings			Total Shareholders’ Equity
	Shares		Amount							Shares			Amounts
Balances at December 31, 2012		31,496,881	$	315	$	277,412	$	227,927			(266,845	)	$	(5,007	)	$	5,007	$	51,309		$	556,963
Net earnings (unaudited)		—		—		—		57,629			—			—			—		—			57,629
Stock issued in acquisition of Orange Savings Bank, SSB (unaudited)		420,000		4		23,096		—			—			—			—		—			23,100
Stock option exercises (unaudited)		60,789		1		1,518		—			—			—			—		—			1,519
Cash dividends declared, $0.39 per share (unaudited)		—		—		—		(24,504	)		—			—			—		—			(24,504	)
Change in unrealized gain in investment securities available-for-sale, net of related income taxes (unaudited)		—		—		—		—			—			—			—		(46,760	)		(46,760	)
Additional tax benefit related to directors’ deferred compensation plan (unaudited)		—		—		30		—			—			—			—		—			30
Shares purchased in connection with directors’ deferred compensation plan, net (unaudited)		—		—		—		—			(2,489	)		(357	)		357		—			—
Stock option expense (unaudited)		—		—		264		—			—			—			—		—			264
Balances at September 30, 2013 (unaudited)		31,977,670	$	320	$	302,320	$	261,052			(269,334	)	$	(5,364	)	$	5,364	$	4,549		$	568,241
Balances at December 31, 2013		31,992,497	$	320	$	302,991	$	273,972			(269,467	)	$	(5,490	)	$	5,490	$	10,364		$	587,647
Net earnings (unaudited)		—		—		—		66,972			—			—			—		—			66,972
Stock option exercises (unaudited)		50,571		1		1,076		—			—			—			—		—			1,077
Cash dividends declared, $0.41 per share (unaudited)		—		—		—		(26,261	)		—			—			—		—			(26,261	)
Change in unrealized gain in investment securities available-for-sale, net of related income taxes (unaudited)		—		—		—		—			—			—			—		28,531			28,531
Additional tax benefit related to directors’ deferred compensation plan (unaudited)		—		—		267		—			—			—			—		—			267
Shares purchased in connection with directors’ deferred compensation plan, net (unaudited)		—		—		—		—			5,345			(307	)		307		—			—
Stock option expense (unaudited)		—		—		532		—			—			—			—		—			532
Two-for-one stock split in the form of a 100% stock dividend (unaudited)		32,022,760		320		—		(320	)		(268,134	)		—			—		—			—
Balances at September 30, 2014 (unaudited)		64,065,828	$	641	$	304,866	$	314,363			(532,256	)	$	(5,797	)	$	5,797	$	38,895		$	658,765

See notes to consolidated financial statements.

7

FIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS - (UNAUDITED)

(Dollars in thousands)

	Nine Months Ended September 30,
	2014			2013
CASH FLOWS FROM OPERATING ACTIVITIES:
Net earnings	$	66,972		$	57,629
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization		6,244			6,376
Provision for loan losses		3,710			2,582
Securities premium amortization (discount accretion), net		14,739			13,680
Gain on sale of assets, net		(815	)		(62	)
Deferred federal income tax benefit		(844	)		(309	)
Change in loans held for sale		(6,103	)		5,731
Change in other assets		8,936			2,642
Change in other liabilities		6,721			5,996
Total adjustments		32,588			36,636
Net cash provided by operating activities		99,560			94,265
CASH FLOWS FROM INVESTING ACTIVITIES:
Cash paid fror acquisition of Orange Savings Bank, SSB, less cash acquired		—			(25,706	)
Net decrease in interest-bearing time deposits in banks		12,683			14,653
Activity in available-for-sale securities:
Sales		3,590			121,420
Maturities		1,677,839			248,750
Purchases		(1,794,233	)		(511,471	)
Activity in held-to-maturity securities - maturities		130			263
Net increase in loans		(146,452	)		(242,860	)
Purchases of bank premises and equipment and other assets		(12,993	)		(8,492	)
Proceeds from sale of other assets		3,823			1,885
Net cash used in investing activities		(255,613	)		(401,558	)
CASH FLOWS FROM FINANCING ACTIVITIES:
Net increase (decrease) in noninterest-bearing deposits		143,663			(7,402	)
Net increase (decrease) in interest-bearing deposits		185,626			(10,575	)
Net increase (decrease) in short-term borrowings		(121,979	)		206,803
Common stock transactions:
Proceeds from stock issuances		1,076			1,519
Dividends paid		(25,609	)		(16,191	)
Net cash provided by financing activities		182,777			174,154
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS		26,724			(133,139	)
CASH AND CASH EQUIVALENTS, beginning of period		212,012			360,739
CASH AND CASH EQUIVALENTS, end of period	$	238,736		$	227,600
SUPPLEMENTAL INFORMATION AND NONCASH TRANSACTIONS
Interest paid	$	3,155		$	2,988
Federal income tax paid		21,281			17,386
Transfer of loans to foreclosed assets		1,085			1,610
Investment securities purchased but not settled		61,332			3,496

See notes to consolidated financial statements.

8

FIRST FINANCIAL BANKSHARES, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

Note 1 - Basis of Presentation

The unaudited interim consolidated financial statements include the accounts of the Company, a Texas corporation and a financial holding company registered under the Bank Holding Company Act of 1956, as amended, or BHCA, and its wholly-owned subsidiaries: First Financial Bank, National Association, Abilene, Texas; First Technology Services, Inc.; First Financial Trust & Asset Management Company, National Association; First Financial Investments, Inc.; and First Financial Insurance Agency, Inc.

Through our subsidiary bank, we conduct a full-service commercial banking business. Our banking centers are located primarily in Central, North Central, Southeast and West Texas. As of September 30, 2014, we had 62 financial centers across Texas, with eleven locations in Abilene, three locations in San Angelo and Weatherford, two locations in Cleburne, Stephenville and Granbury, and one location each in Acton, Albany, Aledo, Alvarado, Beaumont, Boyd, Bridgeport, Brock, Burleson, Cisco, Clyde, Decatur, Eastland, Fort Worth, Glen Rose, Grapevine, Hereford, Huntsville, Keller, Mauriceville, Merkel, Midlothian, Mineral Wells, Moran, New Waverly, Newton, Odessa, Orange, Port Arthur, Ranger, Rising Star, Roby, Southlake, Sweetwater, Trent, Trophy Club, Vidor, Waxahachie, and Willow Park. Our trust subsidiary has eight locations which are located in Abilene, Fort Worth, Lubbock, Odessa, Orange, San Angelo, Stephenville and Sweetwater, all in Texas.

In the opinion of management, the unaudited interim consolidated financial statements reflect all adjustments necessary for a fair presentation of the Company’s financial position and unaudited results of operations and should be read in conjunction with the Company’s audited consolidated financial statements, and notes thereto in the Company’s Annual Report on Form 10-K, for the year ended December 31, 2013. All adjustments were of a normal recurring nature. However, the results of operations for the three and nine months ended September 30, 2014, are not necessarily indicative of the results to be expected for the year ending December 31, 2014, due to seasonality, changes in economic conditions and loan credit quality, interest rate fluctuations, regulatory and legislative changes and other factors. Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States have been condensed or omitted under U. S. Securities and Exchange Commission (“SEC”) rules and regulations. The Company evaluated subsequent events for potential recognition and/or disclosure through the date the consolidated financial statements were issued.

On May 31, 2013, the Company acquired 100% of the outstanding capital stock of Orange Savings Bank, SSB, a wholly-owned subsidiary of OSB Financial Services, Inc. The results of operations of Orange Savings Bank, SSB, subsequent to the acquisition date, are included in the consolidated earnings of the Company.

On October 28, 2014, the Company’s Board of Directors authorized the repurchase of up to 1,500,000 common shares through September 30, 2017. The stock buyback plan authorizes management to repurchase the stock at such time as repurchases are considered beneficial to shareholders. Any repurchase of stock will be made through the open market, block trades or in privately negotiated transactions in accordance with applicable laws and regulations. Under the repurchase plan, there is no minimum number of shares that the Company is required to repurchase. Through September 30, 2014, no shares have been repurchased under the prior authorization that expired September 30, 2014.

Goodwill and other intangible assets are evaluated annually for impairment as of the end of the second quarter. No such impairment has been noted in connection with the current or any prior evaluations.

9

Note 2 - Stock Split

On April 22, 2014, the Company’s Board of Directors declared a two-for-one stock split in the form of a 100% stock dividend effective for shareholders of record on May 15, 2014 that was distributed on June 2, 2014. All per share amounts in this report have been restated to reflect this stock split. An amount equal to the par value of the additional common shares issued pursuant to the stock split was reflected as a transfer from retained earnings to common stock on the consolidated financial statements as of and for the nine months ended September 30, 2014.

Note 3 - Earnings Per Share

Basic earnings per common share is computed by dividing net income available to common shareholders by the weighted average number of shares outstanding during the periods presented. In computing diluted earnings per common share for the three and nine months ended September 30, 2014 and 2013, the Company assumes that all dilutive outstanding options to purchase common stock have been exercised at the beginning of the period (or the time of issuance, if later). The dilutive effect of the outstanding options is reflected by application of the treasury stock method, whereby the proceeds from the exercised options are assumed to be used to purchase common stock at the average market price during the respective periods. The weighted average common shares outstanding used in computing basic earnings per common share for the three months ended September 30, 2014 and 2013 were 64,059,675 and 63,940,810 shares, respectively. The weighted average common shares outstanding used in computing basic earnings per common share for the nine months ended September 30, 2014 and 2013 were 64,038,526 and 63,444,544 shares, respectively. The weighted average common shares outstanding used in computing fully diluted earnings per common share for the three months ended September 30, 2014 and 2013 were 64,304,985 and 64,243,542 shares, respectively. The weighted average common shares outstanding used in computing fully diluted earnings per common share for the nine months ended September 30, 2014 and 2013 were 64,302,615 and 63,706,588 shares, respectively.

Note 4 - Interest-bearing Time Deposits in Banks and Securities

Interest-bearing time deposits in banks totaled $19,234,000 and $31,917,000 at September 30, 2014 and December 31, 2013, respectively, and have original maturities generally ranging from one to two years. Of these amounts, $17,699,000 and $29,002,000 are time deposits with balances greater than $100,000 at September 30, 2014 and December 31, 2013, respectively.

Management classifies debt and equity securities as held-to-maturity, available-for-sale, or trading based on its intent. Debt securities that management has the positive intent and ability to hold to maturity are classified as held-to-maturity and recorded at cost, adjusted for amortization of premiums and accretion of discounts, which are recognized as adjustments to interest income using the interest method. Securities not classified as held-to-maturity or trading are classified as available-for-sale and recorded at fair value, with all unrealized gains and unrealized losses judged to be temporary, net of deferred income taxes, excluded from earnings and reported in the consolidated statements of comprehensive earnings. Available-for-sale securities that have unrealized losses that are judged other-than-temporary are included in gain (loss) on sale of securities and a new cost basis is established. Securities classified as trading are recorded at fair value with unrealized gains and losses included in earnings.

The Company records its available-for-sale and trading securities portfolio at fair value. Fair values of these securities are determined based on methodologies in accordance with current authoritative accounting guidance. Fair values are volatile and may be influenced by a number of factors, including market interest rates, prepayment speeds, discount rates, credit ratings and yield curves. Fair values for investment securities are based on quoted market prices, where available. If quoted market prices are not available, fair values are based on the quoted prices of similar instruments or an estimate of fair value by using a range of fair value estimates in the market place as a result of the illiquid market specific to the type of security.

10

When the fair value of a security is below its amortized cost, and depending on the length of time the condition exists and the extent the fair value is below amortized cost, additional analysis is performed to determine whether an other-than-temporary impairment condition exists. Available-for-sale and held-to-maturity securities are analyzed quarterly for possible other-than-temporary impairment. The analysis considers (i) whether we have the intent to sell our securities prior to recovery and/or maturity, (ii) whether it is more likely than not that we will have to sell our securities prior to recovery and/or maturity, (iii) the length of time and extent to which the fair value has been less than amortized cost, and (iv) the financial condition of the issuer. Often, the information available to conduct these assessments is limited and rapidly changing, making estimates of fair value subject to judgment. If actual information or conditions are different than estimated, the extent of the impairment of the security may be different than previously estimated, which could have a material effect on the Company’s results of operations and financial condition.

The Company’s investment portfolio consists of obligations of U. S. government sponsored-enterprises and agencies, mortgage pass-through securities, corporate bonds and general obligation or revenue based municipal bonds. Pricing for such securities is generally readily available and transparent in the market. The Company utilizes independent third party pricing services to value its investment securities, which the Company reviews as well as the underlying pricing methodologies for reasonableness and to ensure such prices are aligned with pricing matrices. The Company validates quarterly, on a sample basis, prices supplied by the independent pricing services by comparison to prices obtained from other third party sources.

11

A summary of the Company’s available-for-sale securities follows (in thousands):

	September 30, 2014
	Amortized Cost Basis		Gross Unrealized Holding Gains		Gross Unrealized Holding Losses			Estimated Fair Value
U.S. Treasury securities	$	520	$	—	$	—		$	520
Obligations of U.S. government sponsored enterprises and agencies		106,339		964		(2	)		107,301
Obligations of states and political subdivisions		1,046,148		56,398		(577	)		1,101,969
Corporate bonds and other		96,424		3,269		—			99,693
Residential mortgage-backed securities		803,072		14,395		(5,600	)		811,867
Commercial mortgage-backed securities		134,769		31		(2,388	)		132,412
Total securities available-for-sale	$	2,187,272	$	75,057	$	(8,567	)	$	2,253,762
	December 31, 2013
	Amortized Cost Basis		Gross Unrealized Holding Gains		Gross Unrealized Holding Losses			Estimated Fair Value
Obligations of U.S. government sponsored-enterprises and agencies	$	136,416	$	1,672	$	—		$	138,088
Obligations of states and political subdivisions		974,608		27,980		(11,319	)		991,269
Corporate bonds and other		105,490		3,550		—			109,040
Residential mortgage-backed securities		706,289		12,253		(7,922	)		710,620
Commercial mortgage-backed securities		112,323		—		(3,617	)		108,706
Total securities available-for-sale	$	2,035,126	$	45,455	$	(22,858	)	$	2,057,723

Disclosures related to the Company’s held-to-maturity securities, which totaled $554,000 and $684,000 at September 30, 2014 and December 31, 2013, respectively, have not been presented due to insignificance.

12

The Company invests in mortgage-backed securities that have expected maturities that differ from their contractual maturities. These differences arise because borrowers may have the right to call or prepay these obligations with or without a prepayment penalty. These securities include collateralized mortgage obligations (CMOs) and other asset backed securities. The expected maturities of these securities at September 30, 2014 were computed by using scheduled amortization of balances and historical prepayment rates.

The amortized cost and estimated fair value of available-for-sale securities at September 30, 2014, by contractual or expected maturity, as applicable, are shown below (in thousands):

	Amortized Cost Basis		Estimated Fair Value
Due within one year	$	76,858	$	77,722
Due after one year through five years		663,151		695,484
Due after five years through ten years		502,028		527,658
Due after ten years		7,394		8,619
Mortgage-backed securities		937,841		944,279
Total	$	2,187,272	$	2,253,762

The following tables disclose, as of September 30, 2014 and December 31, 2013, the Company’s investment securities that have been in a continuous unrealized-loss position for less than 12 months and for 12 months or longer (in thousands):

	Less than 12 Months				12 Months or Longer				Total
September 30, 2014	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
Obligations of U.S. Government sponsored enterprises and Agencies	$	876	$	2	$	—	$	—	$	876	$	2
Obligations of states and political subdivisions		17,871		38		50,158		539		68,029		577
Residential mortgage-backed securities		82,382		450		134,271		5,150		216,653		5,600
Commercial mortgage-backed securities		6,435		15		102,353		2,373		108,788		2,388
Total	$	107,564	$	505	$	286,782	$	8,062	$	394,346	$	8,567

	Less than 12 Months				12 Months or Longer				Total
December 31, 2013	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
Obligations of states and political subdivisions	$	316,394	$	10,973	$	4,153	$	346	$	320,547	$	11,319
Residential mortgage-backed securities		228,423		7,623		5,624		299		234,047		7,922
Commercial mortgage-backed securities		108,706		3,617		—		—		108,706		3,617
Total	$	653,523	$	22,213	$	9,777	$	645	$	663,300	$	22,858

13

The number of investments in an unrealized loss position totaled 114 at September 30, 2014. We do not believe these unrealized losses are “other-than-temporary” as (i) we do not have the intent to sell our securities prior to recovery and/or maturity and (ii) it is more likely than not that we will not have to sell our securities prior to recovery and/or maturity. In making the determination, we also consider the length of time and extent to which fair value has been less than cost and the financial condition of the issuer. The unrealized losses noted are interest rate related due to the level of interest rates at September 30, 2014 compared to the time of purchase. We have reviewed the ratings of the issuers and have not identified any issues related to the ultimate repayment of principal as a result of credit concerns on these securities. Our mortgage related securities are backed by GNMA, FNMA and FHLMC or are collateralized by securities backed by these agencies.

At September 30, 2014, $1,430,183,000 of the Company’s securities were pledged as collateral for public or trust fund deposits, repurchase agreements and for other purposes required or permitted by law.

During the third quarter ended September 30, 2014 and 2013, sales and calls of investment securities that were classified as available-for-sale totaled $2,145,000 and $50,065,000, respectively. Gross realized gains from security sales and calls during the third quarter of 2014 and 2013 totaled $1,000 and $1,114,000, respectively. Gross realized losses from security sales and calls during the third quarter of 2013 totaled $1,222,000. There were no gross realized losses from security sales or calls in the third quarter of 2014. During the nine months ended September 30, 2014 and 2013, sales and calls of investment securities that were classified as available-for-sale totaled $3,590,000 and $121,420,000, respectively. Gross realized gains from security sales and calls during the nine month periods ended September 30, 2014 and 2013 totaled $1,000 and $1,371,000, respectively. Gross realized losses from security sales and calls during the nine month periods ended September 30, 2014 and 2013 totaled $5,000 and $1,224,000, respectively. The specific identification method was used to determine cost in order to compute the realized gains and losses.

Note 5 - Loans and Allowance for Loan Losses

Loans held for investment are stated at the amount of unpaid principal, reduced by unearned income and an allowance for loan losses. Interest on loans is calculated by using the simple interest method on daily balances of the principal amounts outstanding. The Company defers and amortizes net loan origination fees and costs as an adjustment to yield. The allowance for loan losses is established through a provision for loan losses charged to expense. Loans are charged against the allowance for loan losses when management believes the collectability of the principal is unlikely.

The Company has lending policies and procedures in place that are designed to maximize loan income with an acceptable level of risk. Management reviews and approves these policies and procedures on an annual basis and makes changes as appropriate. Management receives and reviews monthly reports related to loan originations, quality, concentrations, delinquencies, nonperforming and potential problem loans. Diversification in the loan portfolio is a means of managing risk associated with fluctuations in economic conditions, both by type of loan and geographic location.

Commercial loans are underwritten after evaluating and understanding the borrower’s ability to operate profitably and effectively. Underwriting standards are designed to determine whether the borrower possesses sound business ethics and practices and to evaluate current and projected cash flows to determine the ability of the borrower to repay their obligations as agreed. Commercial loans are primarily made based on the identified cash flows of the borrower and, secondarily, on the underlying collateral provided by the borrower. Most commercial loans are secured by the assets being financed or other business assets, such as accounts receivable or inventory, and include personal guarantees.

14

Agricultural loans are subject to underwriting standards and processes similar to commercial loans. These agricultural loans are based primarily on the identified cash flows of the borrower and secondarily on the underlying collateral provided by the borrower. Most agricultural loans are secured by the agriculture related assets being financed, such as farm, land, cattle or equipment, and include personal guarantees.

Real estate loans are also subject to underwriting standards and processes similar to commercial and agricultural loans. These loans are underwritten primarily based on projected cash flows and, secondarily, as loans secured by real estate. The repayment of real estate loans is generally largely dependent on the successful operation of the property securing the loans or the business conducted on the property securing the loan. Real estate loans may be more adversely affected by conditions in the real estate markets or in the general economy. The properties securing the Company’s real estate portfolio are generally diverse in terms of type and geographic location within Texas. This diversity helps reduce the exposure to adverse economic events that affect any single market or industry. Generally, real estate loans are owner occupied which further reduces the Company’s risk.

Consumer loan underwriting utilizes methodical credit standards and analysis to supplement the Company’s underwriting policies and procedures. The Company’s loan policy addresses types of consumer loans that may be originated and the collateral, if secured, which must be perfected. The relatively smaller individual dollar amounts of consumer loans that are spread over numerous individual borrowers also minimize the Company’s risk.

The allowance for loan losses is an amount management believes is appropriate to absorb probable losses that have been incurred on existing loans as of the balance sheet date based upon management’s review and evaluation of the loan portfolio. The allowance for loan losses is comprised of three elements: (i) specific reserves determined based on probable losses on specific classified loans; (ii) a general reserve that considers historical loss rates; and (iii) qualitative reserves based upon general economic conditions and other qualitative risk factors both internal and external to the Company. The allowance for loan losses is increased by charges to income and decreased by charge-offs (net of recoveries). Management’s periodic evaluation of the appropriateness of the allowance is based on general economic conditions, the financial condition of borrowers, the value and liquidity of collateral, delinquency, prior loan loss experience, and the results of periodic reviews of the portfolio. For purposes of determining our general reserve, the loan portfolio, less cash secured loans, government guaranteed loans and classified loans, is multiplied by the Company’s historical loss rate. Specific allocations are increased in accordance with deterioration in credit quality and a corresponding increase in risk of loss on a particular loan. In addition, we adjust our allowance for qualitative factors such as current local economic conditions and trends, including, without limitations, unemployment, drought conditions, changes in lending staff, policies and procedures, changes in credit concentrations, changes in the trends and severity of problem loans and changes in trends in volume and terms of loans. This qualitative reserve serves to estimate for additional areas of incurred losses in our portfolio that are not reflected in our historic loss factors.

Although we believe we use the best information available to make loan loss allowance determinations, future adjustments could be necessary if circumstances or economic conditions differ substantially from the assumptions used in making our initial determinations. A further downturn in the economy and employment could result in increased levels of non-performing assets and charge-offs, increased loan provisions and reductions in income. Additionally, bank regulatory agencies periodically review our allowance for loan losses and methodology and could require, in accordance with generally accepted accounting principles, additional provisions to the allowance for loan losses is based on their judgment of information available to them at the time of their examination as well as changes to our methodology.

15

Accrual of interest is discontinued on a loan and payments are applied to principal when management believes, after considering economic and business conditions and collection efforts, the borrower’s financial condition is such that collection of interest is doubtful. Except consumer loans, generally all loans past due greater than 90 days, based on contractual terms, are placed on non-accrual. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured. Consumer loans are generally charged-off when a loan becomes past due 90 days. For other loans in the portfolio, facts and circumstances are evaluated in making charge-off decisions.

Loans are considered impaired when, based on current information and events, management determines that it is probable we will be unable to collect all amounts due in accordance with the loan agreement, including scheduled principal and interest payments. If a loan is impaired, a specific valuation allowance is allocated, if necessary. Interest payments on impaired loans are typically applied to principal unless collectability of the principal amount is reasonably assured, in which case interest is recognized on a cash basis. Impaired loans, or portions thereof, are charged off when deemed uncollectable.

The Company’s policy requires measurement of the allowance for an impaired, collateral dependent loan based on the fair value of the collateral. Other loan impairments are measured based on the present value of expected future cash flows or the loan’s observable market price. At September 30, 2014 and 2013, and December 31, 2013, all significant impaired loans have been determined to be collateral dependent and the allowance for loss has been measured utilizing the estimated fair value of the collateral.

From time to time, the Company modifies its loan agreement with a borrower. A modified loan is considered a troubled debt restructuring when two conditions are met: (i) the borrower is experiencing financial difficulty and (ii) concessions are made by the Company that would not otherwise be considered for a borrower with similar credit risk characteristics. Modifications to loan terms may include a lower interest rate, a reduction of principal, or a longer term to maturity. For all impaired loans, including the Company’s troubled debt restructurings, the Company performs a periodic, well-documented credit evaluation of the borrower’s financial condition and prospects for repayment to assess the likelihood that all principal and interest payments required under the terms of the agreement will be collected in full. When doubt exists about the ultimate collectability of principal and interest, the troubled debt restructuring remains on non-accrual status and payments received are applied to reduce principal to the extent necessary to eliminate such doubt. This determination of accrual status is judgmental and is based on facts and circumstances related to each troubled debt restructuring. To date, all of the troubled debt restructurings have been such that, after considering economic and business conditions and collection efforts, the collection of interest is doubtful and therefore remain on non-accrual. Each of these loans is individually evaluated for impairment and a specific reserve is recorded based on probable losses, taking into consideration the related collateral, modified loan terms and cash flow. As of September 30, 2014 and 2013, and December 31, 2013, all of the Company’s troubled debt restructured loans are included in the non-accrual totals.

The Company originates certain mortgage loans for sale in the secondary market. Accordingly, these loans are classified as held for sale and are carried at the lower of cost or fair value on an aggregate basis. The mortgage loan sales contracts contain indemnification clauses should the loans default, generally in the first three to six months, or if documentation is determined not to be in compliance with regulations. The Company’s historic losses as a result of these indemnities have been insignificant.

Loans acquired, including loans acquired in a business combination, are initially recorded at fair value with no valuation allowance. Acquired loans are segregated between those considered to be credit impaired and those deemed performing. To make this determination, management considers such factors as past due status, non-accrual status and credit risk ratings. The fair value of acquired performing loans is determined by discounting expected cash flows, both principal and interest, at prevailing market interest rates. The difference between the fair value and principal balances at acquisition date, the fair value discount, is accreted into interest income over the estimated life of each loan.

16

Purchased credit impaired loans are those loans that showed evidence of deterioration of credit quality since origination and for which it is probable, at acquisition, that the Company will be unable to collect all amounts contractually owed. Their acquisition fair value was based on the estimate of cash flows, both principal and interest, expected to be collected or estimated collateral values if cash flows are not estimable, discounted at prevailing market rates of interest. The difference between the cash flows expected at acquisition and the investment in the loan, is recognized as interest income on a level-yield method over the life of the loan, unless management was unable to reasonably forecast cash flows in which case the loans were placed on non-accrual. Contractually required payments for interest and principal that exceed the cash flows expected at acquisition are not recognized as a yield adjustment. Increases in expected cash flows subsequent to the initial investment are recognized prospectively through adjustment of the yield on the loan over its remaining life. Decreases in expected cash flows are recognized as impairment. Valuation allowances on these impaired loans reflect only losses incurred after the acquisition. The carrying amount of purchased credit impaired loans at September 30, 2014 and 2013, and December 31, 2013 was $2,383,000, $2,954,000 and $2,707,000, respectively, compared to a contractual balance of $3,525,000, $4,218,000 and $3,970,000, respectively. Other purchased credit impaired loan disclosures were omitted due to immateriality.

Loans held-for-investment by class of financing receivables are as follows (in thousands):

	September 30,				December 31, 2013
	2014		2013
Commercial	$	612,092	$	571,973	$	596,730
Agricultural		86,718		66,758		75,928
Real estate		1,774,639		1,640,308		1,678,514
Consumer		354,981		330,046		333,113
Total loans held-for-investment	$	2,828,430	$	2,609,085	$	2,684,285

Loans held for sale totaled $11,266,000, $5,724,000 and $5,163,000 at September 30, 2014 and 2013, and December 31, 2013, respectively, which were recorded at cost as fair value exceeded cost.

The Company’s non-accrual loans, loans still accruing and past due 90 days or more and restructured loans are as follows (in thousands):

	September 30,				December 31, 2013
	2014		2013
Non-accrual loans*	$	22,093	$	22,809	$	27,926
Loans still accruing and past due 90 days or more		263		54		133
Troubled debt restructured loans**		—		—		—
Total	$	22,356	$	22,863	$	28,059

* Includes $2,383,000, $2,954,000 and $2,707,000 of purchased credit impaired loans as of September 30, 2014 and 2013, and December 31, 2013, respectively.

** Troubled debt restructured loans of $10,114,000, $14,737,000 and $13,298,000, whose interest collection, after considering economic and business conditions and collection efforts, is doubtful are included in non-accrual loans at September 30, 2014 and 2013, and December 31, 2013, respectively. At this time, all of our restructured loans are included in non-accrual loans.

17

The Company’s recorded investment in impaired loans and the related valuation allowance are as follows (in thousands):

September 30, 2014				September 30, 2013				December 31, 2013
Recorded Investment		Valuation Allowance		Recorded Investment		Valuation Allowance		Recorded Investment		Valuation Allowance
	$ 22,093	$	4,634	$	22,809	$	4,605	$	27,926	$	5,338

The average recorded investment in impaired loans for the three and nine months ended September 30, 2014, and the year ended December 31, 2013 was approximately $24,893,000, $26,524,000 and $31,293,000, respectively. The Company had $23,629,000, $28,535,000 and $31,128,000 in non-accrual, past due 90 days still accruing and restructured loans and foreclosed assets at September 30, 2014 and 2013, and December 31, 2013, respectively. Non-accrual loans at September 30, 2014 and 2013, and December 31, 2013, consisted of the following by class of financing receivables (in thousands):

	September 30,				December 31, 2013
	2014		2013
Commercial	$	3,481	$	1,986	$	4,281
Agricultural		102		97		131
Real estate		17,712		20,036		22,548
Consumer		798		690		966
Total	$	22,093	$	22,809	$	27,926

No significant additional funds are committed to be advanced in connection with impaired loans as of September 30, 2014.

The Company’s impaired loans and related allowance as of September 30, 2014 and 2013, and December 31, 2013, are summarized in the following tables by class of financing receivables (in thousands). No interest income was recognized on impaired loans subsequent to their classification as impaired.

September 30, 2014	Unpaid Contractual Principal Balance		Recorded Investment With No Allowance*		Recorded Investment With Allowance		Total Recorded Investment		Related Allowance		Year-to-Date Average Recorded Investment		Three-month Average Recorded Investment
Commercial	$	3,928	$	278	$	3,203	$	3,481	$	1,160	$	3,990	$	3,713
Agricultural		113		—		102		102		37		113		104
Real Estate		23,559		5,546		12,166		17,712		3,256		21,510		20,212
Consumer		977		467		331		798		181		911		864
Total	$	28,577	$	6,291	$	15,802	$	22,093	$	4,634	$	26,524	$	24,893

* Includes $2,383,000 of purchased credit impaired loans.

September 30, 2013	Unpaid Contractual Principal Balance		Recorded Investment With No Allowance*		Recorded Investment With Allowance		Total Recorded Investment		Related Allowance		Year-to-Date Average Recorded Investment		Three-month Average Recorded Investment
Commercial	$	2,545	$	701	$	1,285	$	1,986	$	710	$	1,779	$	2,113
Agricultural		105		91		6		97		6		104		99
Real Estate		25,085		4,290		15,746		20,036		3,628		19,985		20,757
Consumer		824		212		478		690		261		662		799
Total	$	28,559	$	5,294	$	17,515	$	22,809	$	4,605	$	22,530	$	23,768

* Includes $2,954,000 of purchased credit impaired loans.

18

December 31, 2013	Unpaid Contractual Principal Balance		Recorded Investment With No Allowance*		Recorded Investment With Allowance		Total Recorded Investment		Related Allowance		Average Recorded Investment
Commercial	$	4,764	$	934	$	3,348	$	4,282	$	1,079	$	5,017
Agricultural		139		17		114		131		41		144
Real Estate		31,704		5,794		16,753		22,547		4,006		25,060
Consumer		1,117		545		421		966		212		1,072
Total	$	37,724	$	7,290	$	20,636	$	27,926	$	5,338	$	31,293

* Includes $2,707,000 of purchased credit impaired loans.

The Company recognized interest income on impaired loans prior to being classified as impaired of approximately $685,000 during the year ended December 31, 2013. Such amounts for the three-month and nine-month periods ended September 30, 2014 and 2013 were not significant.

From a credit risk standpoint, the Company rates its loans in one of four categories: (i) pass, (ii) special mention, (iii) substandard or (iv) doubtful. Loans rated as loss are charged-off.

The ratings of loans reflect a judgment about the risks of default and loss associated with the loan. The Company reviews the ratings on our credits as part of our on-going monitoring of the credit quality of our loan portfolio. Ratings are adjusted to reflect the degree of risk and loss that are felt to be inherent in each credit as of each reporting period. Our methodology is structured so that specific allocations are increased in accordance with deterioration in credit quality (and a corresponding increase in risk and loss) or decreased in accordance with improvement in credit quality (and a corresponding decrease in risk and loss).

Credits rated special mention show clear signs of financial weakness or deterioration in credit worthiness, however, such concerns are not so pronounced that the Company generally expects to experience significant loss within the short-term. Such credits typically maintain the ability to perform within standard credit terms and credit exposure is not as prominent as credits rated more harshly.

Credits rated substandard are those in which the normal repayment of principal and interest may be, or has been, jeopardized by reason of adverse trends or developments of a financial, managerial, economic or political nature, or important weaknesses exist in collateral. A protracted workout on these credits is a distinct possibility. Prompt corrective action is therefore required to strengthen the Company’s position, and/or to reduce exposure and to assure that adequate remedial measures are taken by the borrower. Credit exposure becomes more likely in such credits and a serious evaluation of the secondary support to the credit is performed.

Credits rated doubtful are those in which full collection of principal appears highly questionable, and which some degree of loss is anticipated, even though the ultimate amount of loss may not yet be certain and/or other factors exist which could affect collection of debt. Based upon available information, positive action by the Company is required to avert or minimize loss. Credits rated doubtful are generally also placed on non-accrual.

The following summarizes the Company’s internal ratings of its loans held-for-investment by class of financing receivables and portfolio segments, which are the same, at September 30, 2014 and December 31, 2013 (in thousands):

September 30, 2014	Pass		Special Mention		Substandard		Doubtful		Total
Commercial	$	597,717	$	3,649	$	10,726	$	—	$	612,092
Agricultural		86,272		93		353		—		86,718
Real Estate		1,710,201		18,741		45,613		84		1,774,639
Consumer		352,850		601		1,527		3		354,981
Total	$	2,747,040	$	23,084	$	58,219	$	87	$	2,828,430

19

December 31, 2013	Pass		Special Mention		Substandard		Doubtful		Total
Commercial	$	584,547	$	3,032	$	9,151	$	—	$	596,730
Agricultural		75,382		245		298		3		75,928
Real Estate		1,609,242		20,773		48,352		147		1,678,514
Consumer		330,870		639		1,595		9		333,113
Total	$	2,600,041	$	24,689	$	59,396	$	159	$	2,684,285

At September 30, 2014 and December 31, 2013, the Company’s past due loans are as follows (in thousands):

September 30, 2014	15-59 Days Past Due*		60-89 Days Past Due		Greater Than 90 Days		Total Past Due		Current		Total Loans		90 Days Past Due Still Accruing
Commercial	$	2,726	$	110	$	316	$	3,152	$	608,940	$	612,092	$	111
Agricultural		294		59		—		353		86,365		86,718		—
Real Estate		15,404		930		2,216		18,550		1,756,089		1,774,639		102
Consumer		1,742		292		297		2,331		352,650		354,981		50
Total	$	20,166	$	1,391	$	2,829	$	24,386	$	2,804,044	$	2,828,430	$	263

December 31, 2013	15-59 Days Past Due*		60-89 Days Past Due		Greater Than 90 Days		Total Past Due		Current		Total Loans		90 Days Past Due Still Accruing
Commercial	$	5,303	$	287	$	420	$	6,010	$	590,720	$	596,730	$	—
Agricultural		355		—		—		355		75,573		75,928		—
Real Estate		13,787		2,489		1,876		18,152		1,660,362		1,678,514		55
Consumer		2,708		582		277		3,567		329,546		333,113		78
Total	$	22,153	$	3,358	$	2,573	$	28,084	$	2,656,201	$	2,684,285	$	133

* The Company monitors commercial, agricultural and real estate loans after such loans are 15 days past due. Consumer loans are monitored after such loans are 30 days past due.

The allowance for loan losses as of September 30, 2014 and 2013, and December 31, 2013, is presented below. Management has evaluated the appropriateness of the allowance for loan losses by estimating the probable losses in various categories of the loan portfolio, which are identified below (in thousands):

	September 30,				December 31,
	2014		2013		2013
Allowance for loan losses provided for:
Loans specifically evaluated as impaired	$	4,634	$	4,605	$	5,338
Remaining portfolio		31,754		30,195		28,562
Total allowance for loan losses	$	36,388	$	34,800	$	33,900

The following table details the allowance for loan losses at September 30, 2014 and December 31, 2013 by portfolio segment (in thousands). There were no allowances for purchased credit impaired loans at September 30, 2014 or December 31, 2013. Allocation of a portion of the allowance to one category of loans does not preclude its availability to absorb losses in other categories.

September 30, 2014	Commercial		Agricultural		Real Estate		Consumer		Total
Loans individually evaluated for impairment	$	2,837	$	127	$	7,081	$	388	$	10,433
Loans collectively evaluated for impairment		4,649		258		19,218		1,830		25,955
Total	$	7,486	$	385	$	26,299	$	2,218	$	36,388

20

December 31, 2013	Commercial		Agricultural		Real Estate		Consumer		Total
Loans individually evaluated for impairment	$	2,755	$	125	$	7,215	$	378	$	10,473
Loans collectively evaluated for impairment		3,685		258		17,725		1,759		23,427
Total	$	6,440	$	383	$	24,940	$	2,137	$	33,900

Changes in the allowance for loan losses for the three and nine months ended September 30, 2014 and 2013 are summarized as follows by portfolio segment (in thousands):

Three months ended September 30, 2014	Commercial			Agricultural		Real Estate			Consumer			Total
Beginning balance	$	6,861		$	364	$	26,561		$	2,106		$	35,892
Provision for loan losses		635			7		(80	)		334			896
Recoveries		72			14		42			86			214
Charge-offs		(82	)		—		(224	)		(308	)		(614	)
Ending balance	$	7,486		$	385	$	26,299		$	2,218		$	36,388

Three months ended September 30, 2013	Commercial			Agricultural			Real Estate			Consumer			Total
Beginning balance	$	6,736		$	1,493		$	23,902		$	1,968		$	34,099
Provision for loan losses		354			(999	)		1,644			350			1,349
Recoveries		141			10			42			104			297
Charge-offs		(218	)		(86	)		(294	)		(347	)		(945	)
Ending balance	$	7,013		$	418		$	25,294		$	2,075		$	34,800

Nine months ended September 30, 2014	Commercial			Agricultural			Real Estate			Consumer			Total
Beginning balance	$	6,440		$	383		$	24,940		$	2,137		$	33,900
Provision for loan losses		1,189			(14	)		1,988			547			3,710
Recoveries		225			17			361			386			989
Charge-offs		(368	)		(1	)		(990	)		(852	)		(2,211	)
Ending balance	$	7,486		$	385		$	26,299		$	2,218		$	36,388

Nine months ended September 30, 2013	Commercial			Agricultural			Real Estate			Consumer			Total
Beginning balance	$	7,343		$	1,541		$	24,063		$	1,892		$	34,839
Provision for loan losses		(77	)		(1,056	)		3,035			680			2,582
Recoveries		329			29			95			266			719
Charge-offs		(582	)		(96	)		(1,899	)		(763	)		(3,340	)
Ending balance	$	7,013		$	418		$	25,294		$	2,075		$	34,800

The Company’s recorded investment in loans as of September 30, 2014 and December 31, 2013 related to the balance in the allowance for loan losses on the basis of the Company’s impairment methodology was as follows (in thousands). Purchased credit impaired loans of $2,383,000 and $2,707,000 at September 30, 2014 and December 31, 2013, respectively, are included in loans individually evaluated for impairment.

September 30, 2014	Commercial		Agricultural		Real Estate		Consumer		Total
Loans individually evaluated for impairment	$	14,375	$	446	$	64,438	$	2,131	$	81,390
Loans collectively evaluated for impairment		597,717		86,272		1,710,201		352,850		2,747,040
Total	$	612,092	$	86,718	$	1,774,639	$	354,981	$	2,828,430

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December 31, 2013	Commercial		Agricultural		Real Estate		Consumer		Total
Loans individually evaluated for impairment	$	12,183	$	546	$	69,272	$	2,243	$	84,244
Loans collectively evaluated for impairment		584,547		75,382		1,609,242		330,870		2,600,041
Total	$	596,730	$	75,928	$	1,678,514	$	333,113	$	2,684,285

The Company’s loans that were modified in the three and nine months ended September 30, 2014 and 2013 and considered troubled debt restructurings are as follows (in thousands):

	Three Months Ended September 30, 2014						Nine Months Ended September 30, 2014
			Pre-Modification		Post-Modification				Pre-Modification		Post-Modification
			Recorded		Recorded				Recorded		Recorded
	Number		Investment		Investment		Number		Investment		Investment
Commercial		1	$	158	$	158		6	$	557	$	557
Agricultural		—		—		—		1		39		39
Real Estate		1		40		40		5		630		630
Consumer		—		—		—		3		11		11
Total		2	$	198	$	198		15	$	1,237	$	1,237
	Three Months Ended September 30, 2013						Nine Months Ended September 30, 2013
			Pre-Modification		Post-Modification				Pre-Modification		Post-Modification
			Recorded		Recorded				Recorded		Recorded
	Number		Investment		Investment		Number		Investment		Investment
Commercial		—	$	—	$	—		3	$	218	$	218
Agricultural		—		—		—		1		24		24
Real Estate		—		—		—		8		3,779		3,779
Consumer		4		86		86		5		123		123
Total		4	$	86	$	86		17	$	4,144	$	4,144

The balances below provide information as to how the loans were modified as troubled debt restructured loans during the three and nine months ended September 30, 2014 and 2013 (in thousands):

	Three Months Ended September 30, 2014						Nine Months Ended September 30, 2014
	Adjusted Interest Rate		Extended Maturity		Combined Rate and Maturity		Adjusted Interest Rate		Extended Maturity		Combined Rate and Maturity
Commercial	$	—	$	158	$	—	$	—	$	255	$	302
Agricultural		—		—		—		—		—		39
Real Estate		—		—		40		—		118		512
Consumer		—		—		—		—		8		3
Total	$	—	$	158	$	40	$	—	$	381	$	856

	Three Months Ended September 30, 2013						Nine Months Ended September 30, 2013
	Adjusted Interest Rate		Extended Maturity		Combined Rate and Maturity		Adjusted Interest Rate		Extended Maturity		Combined Rate and Maturity
Commercial	$	—	$	—	$	—	$	—	$	218	$	—
Agricultural		—		—		—		—		24		—
Real Estate		—		—		—		420		350		3,009
Consumer		—		82		4		—		119		4
Total	$	—	$	82	$	4	$	420	$	711	$	3,013

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Certain loans were modified as troubled debt restructured loans within the previous 12 months and for which there was a payment default. A default for purposes of this disclosure is a troubled debt restructured loan in which the borrower is 90 days past due or more or results in the foreclosure and repossession of the applicable collateral. The loans with payment default are as follows (dollars in thousands):

	Three Months Ended September 30, 2014				Nine Months Ended September 30, 2014
	Number		Balance		Number		Balance
Commercial		—	$	—		—	$	—
Agriculture		—		—		—		—
Real Estate		—		—		—		—
Consumer		—		—		1		32
Total		—	$	—		1	$	32

	Three Months Ended September 30, 2013				Nine Months Ended September 30, 2013
	Number		Balance		Number		Balance
Commercial		1	$	71		6	$	316
Agriculture		—		—		—		—
Real Estate		—		—		—		—
Consumer		—		—		—		—
Total		1	$	71		6	$	316

As of September 30, 2014, the Company has no commitments to lend additional funds to loan customers whose terms have been modified in troubled debt restructurings.

Our subsidiary bank has established a line of credit with the Federal Home Loan Bank of Dallas to provide liquidity and meet pledging requirements for those customers eligible to have securities pledged to secure certain uninsured deposits. At September 30, 2014, $1,634,405,000 in loans held by our bank subsidiary were subject to blanket liens as security for this line of credit. At September 30, 2014, $1,038,000 in advances were outstanding and $7,000,000 in letters of credit were outstanding under this line of credit. The letters of credit were pledged as collateral for public funds held by our bank subsidiary.

Note 6 - Income Taxes

Income tax expense was $7,843,000 for the third quarter of 2014 as compared to $6,121,000 for the same period in 2013. The Company’s effective tax rates on pretax income were 25.08% and 23.83% for the third quarter of 2014 and 2013, respectively. Income tax expense was $21,705,000 for nine months ended September 30, 2014 as compared to $18,723,000 for same period in 2013. The Company’s effective tax rate on pretax income was 24.48% and 24.52% for the nine months ended September 30, 2014 and 2013, respectively. The effective tax rates differ from the statutory federal tax rate of 35% primarily due to tax exempt interest income earned on certain investment securities and loans, the deductibility of dividends paid to our employee stock ownership plan and the settlement of a bank owned life insurance contract.

Note 7 - Stock Based Compensation

The Company grants incentive stock options for a fixed number of shares with an exercise price equal to the fair value of the shares at the date of grant to employees. At September 30, 2014, no options have been granted in 2014. On October 22, 2013, the Company granted 395,000 shares in incentive stock options at an exercise price of $30.85 to its employees. The Company recorded stock option expense totaling $174,000 and $88,000 for the three months ended September 30, 2014 and 2013, respectively.

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The Company recorded stock option expense totaling $532,000 and $264,000 for the nine-month periods ended September 30, 2014 and 2013, respectively. The additional disclosure requirements under authoritative accounting guidance have been omitted due to immateriality.

Note 8 - Pension Plan

The Company’s defined benefit pension plan was frozen effective January 1, 2004, whereby no new participants will be added to the plan and no additional years of service will accrue to participants, unless the pension plan is reinstated at a future date. The pension plan covered substantially all of the Company’s employees at the time. The benefits for each employee were based on years of service and a percentage of the employee’s qualifying compensation during the final years of employment. The Company’s funding policy was and is to contribute annually the amount necessary to satisfy the Internal Revenue Service’s funding standards. Contributions to the pension plan, prior to freezing the plan, were intended to provide not only for benefits attributed to service to date but also for those expected to be earned in the future. As a result of the Pension Protection Act of 2006 (the “Protection Act”), the Company will be required to contribute amounts in future years to fund any shortfalls. The Company has evaluated the provisions of the Protection Act as well as the Internal Revenue Service’s funding standards to develop a plan for funding in future years. The Company made a contribution totaling $1,000,000 in 2013 and has to date made no contributions in 2014.

In October 2014, the Company approved a plan to offer plan participants that are no longer employed by the Company the option to receive a one-time lump sum payment in lieu of future benefits to be received under the plan. The lump sum payment offered approximates the respective participant’s pension benefit obligation and is not expected to have a significant impact on the Company’s financial statements.

Net periodic benefit costs totaling $107,000 and $208,000 were recorded for the three months ended September 30, 2014 and 2013, respectively. Net periodic benefit costs totaling $321,000 and $623,000 were recorded for the nine months ended September 30, 2014 and 2013, respectively.

Note 9 - Fair Value Disclosures

The authoritative accounting guidance for fair value measurements defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. A fair value measurement assumes that the transaction to sell the asset or transfer the liability occurs in the principal market for the asset or liability or, in the absence of a principal market, the most advantageous market for the asset or liability. The price in the principal (or most advantageous) market used to measure the fair value of the asset or liability shall not be adjusted for transaction costs. An orderly transaction is a transaction that assumes exposure to the market for a period prior to the measurement date to allow for marketing activities that are usual and customary for transactions involving such assets and liabilities; it is not a forced transaction. Market participants are buyers and sellers in the principal market that are (i) independent, (ii) knowledgeable, (iii) able to transact, and (iv) willing to transact.

The authoritative accounting guidance requires the use of valuation techniques that are consistent with the market approach, the income approach and/or the cost approach. The market approach uses prices and other relevant information generated by market transactions involving identical or comparable assets and liabilities. The income approach uses valuation techniques to convert future amounts, such as cash flows or earnings, to a single present amount on a discounted basis. The cost approach is based on the amount that currently would be required to replace the service capacity of an asset (replacement costs). Valuation techniques should be consistently applied. Inputs to valuation techniques refer to the assumptions that market participants would use in pricing the asset or liability. Inputs may be observable, meaning those that reflect the assumptions market participants would use in pricing the asset or liability developed based on market data obtained from independent sources, or unobservable, meaning those that reflect the reporting entity’s own assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the best information available in the circumstances. In that regard,

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the authoritative guidance establishes a fair value hierarchy for valuation inputs that gives the highest priority to quoted prices in active markets for identical assets or liabilities and the lowest priority to unobservable inputs. The fair value hierarchy is as follows:

• Level 1 Inputs – Unadjusted quoted prices in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date.

• Level 2 Inputs – Inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. These include quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the asset or liability (for example, interest rates, volatilities, prepayment speeds, loss severities, credit risks and default rates) or inputs that are derived principally from or corroborated by observable market data by correlation or other means.

• Level 3 Inputs – Significant unobservable inputs that reflect an entity’s own assumptions that market participants would use in pricing the assets or liabilities.

A description of the valuation methodologies used for assets and liabilities measured at fair value, as well as the general classification of such instruments pursuant to the valuation hierarchy, is set forth below.

In general, fair value is based upon quoted market prices, where available. If such quoted market prices are not available, fair value is based upon internally developed models that primarily use, as inputs, observable market-based parameters. Valuation adjustments may be made to ensure that financial instruments are recorded at fair value. While management believes the Company’s valuation methodologies are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different estimate of fair value at the reporting date.

Securities classified as available-for-sale and trading are reported at fair value utilizing Level 1 and Level 2 inputs. For these securities, the Company obtains fair value measurements from an independent pricing service. The fair value measurements consider observable data that may include market spreads, cash flows, the United States Treasury yield curve, live trading levels, trade execution data, dealer quotes, market consensus prepayments speeds, credit information and the security’s terms and conditions, among other items. Securities are considered to be measured with Level 1 inputs at the time of purchase and for 30 days following. After 30 days, the majority of securities are transferred to Level 2 as they are considered to be measured with Level 2 inputs, with the exception of U. S. Treasury securities and any other security for which there remain Level 1 inputs. Transfers are recognized on the actual date of transfer.

There were no transfers between Level 2 and Level 3 during the three and nine months ended September 30, 2014 or 2013.

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The following table summarizes financial assets and financial liabilities measured at fair value on a recurring basis as of September 30, 2014, segregated by the level of the valuation inputs within the fair value hierarchy utilized to measure fair value (dollars in thousands):

	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total Fair Value
Available-for-sale investment securities:
U.S. Treasury securities	$	520	$	—	$	—	$	520
Obligations of U. S. government sponsored-enterprises and agencies		—		107,301		—		107,301
Obligations of states and political subdivisions		18,546		1,083,423		—		1,101,969
Corporate bonds		—		95,038		—		95,038
Residential mortgage-backed securities		45,769		766,098		—		811,867
Commercial mortgage-backed securities		—		132,412		—		132,412
Other securities		4,655		—		—		4,655
Total	$	69,490	$	2,184,272	$	—	$	2,253,762

Certain financial assets and financial liabilities are measured at fair value on a nonrecurring basis, that is, the instruments are not measured at fair value on an ongoing basis but are subject to fair value adjustments in certain circumstances (for example, when there is evidence of impairment). Financial assets and financial liabilities measured at fair value on a non-recurring basis include the following at September 30, 2014:

Impaired Loans – Impaired loans are reported at the fair value of the underlying collateral if repayment is expected solely from the collateral. Collateral values are estimated using Level 2 inputs based on observable market data, or Level 3 inputs based on the discounting of the collateral. At September 30, 2014, impaired loans with a carrying value of $22,093,000 were reduced by specific valuation reserves totaling $4,634,000 resulting in a net fair value of $17,459,000.

Loans Held for Sale – Loans held for sale are reported at the lower of cost or fair value. In determining whether the fair value of loans held for sale is less than cost when quoted market prices are not available, the Company considers investor commitments/contracts. These loans are considered Level 2 of the fair value hierarchy. At September 30, 2014, the Company’s mortgage loans held for sale were recorded at cost as fair value exceeded cost.

Certain non-financial assets and non-financial liabilities measured at fair value on a non-recurring basis include other real estate owned, goodwill and other intangible assets and other non-financial long-lived assets. Non-financial assets measured at fair value on a non-recurring basis during the three and nine months ended September 30, 2014 and 2013 include other real estate owned which, subsequent to their initial transfer to other real estate owned from loans, were re-measured at fair value through a write-down included in gain (loss) on sale of foreclosed assets. During the reported periods, all fair value measurements for foreclosed assets utilized Level 2 inputs based on observable market data, generally third-party appraisals, or Level 3 inputs based on customized discounting criteria. These appraisals are evaluated individually and discounted as necessary due to the age of the appraisal, lack of comparable sales, expected holding periods of property or special use type of the property. Such discounts vary by appraisal based on the above factors but generally range from 5% to 25% of the appraised value. Reevaluation of other real estate owned is performed at least annually as required by regulatory guidelines or more often if particular circumstances arise. The following table presents other real estate owned that were re-measured subsequent to their initial transfer to other real estate owned (dollars in thousands):

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	Three Months Ended September 30,
	2014			2013
Carrying value of other real estate owned prior to re-measurement	$	173		$	238
Write-downs included in gain (loss) on sale of other real estate owned		(46	)		(65	)
Fair value	$	127		$	173

	Nine Months Ended September 30,
	2014			2013
Carrying value of other real estate owned prior to re-measurement	$	881		$	2,065
Write-downs included in gain (loss) on sale of other real estate owned		(135	)		(369	)
Fair value	$	746		$	1,696

At September 30, 2014 and 2013, and December 31, 2013, other real estate owned totaled $1,185,000, $5,490,000 and $2,903,000, respectively.

The Company is required under current authoritative accounting guidance to disclose the estimated fair value of their financial instrument assets and liabilities including those subject to the requirements discussed above. For the Company, as for most financial institutions, substantially all of its assets and liabilities are considered financial instruments. Many of the Company’s financial instruments, however, lack an available trading market as characterized by a willing buyer and willing seller engaging in an exchange transaction.

The estimated fair value amounts of financial instruments have been determined by the Company using available market information and appropriate valuation methodologies. However, considerable judgment is required to interpret data to develop the estimates of fair value. Accordingly, the estimates presented herein are not necessarily indicative of the amounts the Company could realize in a current market exchange. The use of different market assumptions and/or estimation methodologies may have a material effect on the estimated fair value amounts.

In addition, reasonable comparability between financial institutions may not be likely due to the wide range of permitted valuation techniques and numerous estimates that must be made given the absence of active secondary markets for many of the financial instruments. This lack of uniform valuation methodologies also introduces a greater degree of subjectivity to these estimated fair values.

Cash and due from banks, federal funds sold, interest-bearing deposits and time deposits in banks and accrued interest receivable and payable are liquid in nature and considered Levels 1 or 2 of the fair value hierarchy.

Financial instruments with stated maturities have been valued using a present value discounted cash flow with a discount rate approximating current market for similar assets and liabilities and are considered Levels 2 and 3 of the fair value hierarchy. Financial instrument liabilities with no stated maturities have an estimated fair value equal to both the amount payable on demand and the carrying value and are considered Level 1 of the fair value hierarchy.

The carrying value and the estimated fair value of the Company’s contractual off-balance-sheet unfunded lines of credit, loan commitments and letters of credit, which are generally priced at market at the time of funding, are not material.

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The estimated fair values and carrying values of all financial instruments under current authoritative guidance at September 30, 2014 and December 31, 2013, were as follows (in thousands):

	September 30,				December 31,
	2014				2013
	Carrying		Estimated		Carrying		Estimated		Fair Value
	Value		Fair Value		Value		Fair Value		Hierarchy
Cash and due from banks	$	149,957	$	149,957	$	183,084	$	183,084	Level 1
Federal funds sold		4,785		4,785		3,430		3,430	Level 1
Interest-bearing deposits in banks		83,994		83,994		25,498		25,498	Level 1
Interest-bearing time deposits in banks		19,234		19,285		31,917		32,059	Level 2
Available-for-sale securities		2,253,762		2,253,762		2,057,723		2,057,723	Levels 1 and 2
Held-to-maturity securities		554		560		684		694	Level 2
Loans		2,803,308		2,815,509		2,655,548		2,667,743	Level 3
Accrued interest receivable		23,420		23,420		26,865		26,865	Level 2
Deposits with stated maturities		664,221		666,123		686,627		688,876	Level 2
Deposits with no stated maturities		3,800,143		3,800,143		3,448,448		3,448,448	Level 1
Short term borrowings		341,909		341,909		463,888		463,888	Level 2
Accrued interest payable		275		275		299		299	Level 2

Note 10 - Recently Issued Authoritative Accounting Guidance

In 2014, the Financial Accounting Standards Board (the “FASB”) amended its authoritative guidance related to residential real estate to clarify that an in substance repossession or foreclosure occurs, and a creditor is considered to have received physical possession of residential real estate property collateralizing a consumer mortgage loan, upon either (1) the creditor obtaining legal title to the residential real estate property upon completion of a foreclosure or (2) the borrower conveying all interest in the residential real estate property to the creditor to satisfy that loan through completion of a deed in lieu of foreclosure or through a similar legal agreement. Additionally, the amendment requires interim and annual disclosure of both (1) the amount of foreclosed residential real estate property held by the creditor and (2) the recorded investment in consumer mortgage loans collateralized by residential real estate property that are in the process of foreclosure according to local requirements of the applicable jurisdiction. The new guidance is effective for the Company on January 1, 2015 and is not expected to have a significant impact to the Company’s financial statements.

In 2014, the FASB issued a comprehensive new revenue recognition standard that will supersede substantially all existing revenue recognition guidance. The new standard’s core principle is that a company will recognize revenue when it transfers promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. In doing so, companies will need to use more judgment and make more estimates than under existing guidance. These may include identifying performance obligations in the contract, estimating the

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amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation. The new standard will be effective in the first quarter of 2017 and is not expected to have a significant impact to the Company’s financial statements.

In 2014, the FASB amended its authoritative guidance related to repurchase-to-maturity transaction to require that repurchase-to-maturity transactions be accounted for as secured borrowings consistent with the accounting for other repurchase agreements. In addition, the amendment requires separate accounting for repurchase financings, which entails the transfer of a financial asset executed contemporaneously with a repurchase agreement with the same counterparty. The amendment requires entities to disclose certain information about transfers accounted for as sales in transactions that economically similar to repurchase agreements. In addition, the amendment requires disclosures related to collateral, remaining contractual tenor and of the potential risks associated with repurchase agreements, securities lending transactions and repurchase-to-maturity transactions. The amendment will be effective on January 1, 2015 and is not expected to have a significant impact on the Company’s financial statements.

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Forward-Looking Statements

This Form 10-Q contains certain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. When used in this Form 10-Q, words such as “anticipate,” “believe,” “estimate,” “expect,” “intend,” “predict,” “project,” and similar expressions, as they relate to us or management, identify forward-looking statements. These forward-looking statements are based on information currently available to our management. Actual results could differ materially from those contemplated by the forward-looking statements as a result of certain factors, including, but not limited to, those listed in “Item 1A- Risk Factors” in our Annual Report on Form 10-K and the following:

• general economic conditions, including our local, state and national real estate markets and employment trends;

• volatility and disruption in national and international financial markets;

• government intervention in the U.S. financial system including the effects of recent legislative, tax, accounting and regulatory actions and reforms, including the Dodd-Frank Wall Street Reform and Consumer Protection Act (the “Dodd-Frank Act”), the Jumpstart Our Business Startups Act, the Consumer Financial Protection Bureau and the capital ratios of Basel III as adopted by the federal banking authorities;

• political instability;

• the ability of the Federal government to address the national economy and the fiscal cliff;

• competition from other financial institutions and financial holding companies;

• the effects of and changes in trade, monetary and fiscal policies and laws, including interest rate policies of the Board of Governors of the Federal Reserve System (the “Federal Reserve”);

• changes in the demand for loans;

• fluctuations in the value of collateral securing our loan portfolio and in the level of the allowance for loan losses;

• the accuracy of our estimates of future loan losses;

• the accuracy of our estimates and assumptions regarding the performance of our securities portfolio;

• soundness of other financial institutions with which we have transactions;

• inflation, interest rate, market and monetary fluctuations;

• changes in consumer spending, borrowing and savings habits;

• our ability to attract deposits;

• changes in our liquidity position;

• changes in the reliability of our vendors, internal control system or information systems;

• our ability to attract and retain qualified employees;

• acquisitions and integration of acquired businesses;

• the possible impairment of goodwill associated with our acquisitions;

• consequences of continued bank mergers and acquisitions in our market area, resulting in fewer but much larger and stronger competitors;

• expansion of operations, including branch openings, new product offerings and expansion into new markets;

• changes in compensation and benefit plans; and

• acts of God or of war or terrorism.

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Such forward-looking statements reflect the current views of our management with respect to future events and are subject to these and other risks, uncertainties and assumptions relating to our operations, results of operations, growth strategy and liquidity. All subsequent written and oral forward-looking statements attributable to us or persons acting on our behalf are expressly qualified in their entirety by this paragraph. We undertake no obligation to publicly update or otherwise revise any forward-looking statements, whether as a result of new information, future events or otherwise (except as required by law).

Introduction

As a financial holding company, we generate most of our revenue from interest on loans and investments, trust fees, and service charges. Our primary source of funding for our loans and investments are deposits held by our subsidiary bank. Our largest expenses are interest on these deposits, salaries and related employee benefits. We usually measure our performance by calculating our return on average assets, return on average equity, our regulatory leverage and risk based capital ratios and our efficiency ratio, which is calculated by dividing noninterest expense by the sum of net interest income on a tax equivalent basis and noninterest income.

The following discussion of operations and financial condition should be read in conjunction with the financial statements and accompanying footnotes included in Item 1 of this Form 10-Q as well as those included in the Company’s 2013 Annual Report on Form 10-K.

Critical Accounting Policies

We prepare consolidated financial statements based on generally accepted accounting principles and customary practices in the banking industry. These policies, in certain areas, require us to make significant estimates and assumptions.

We deem a policy critical if (1) the accounting estimate required us to make assumptions about matters that are highly uncertain at the time we make the accounting estimate; and (2) different estimates that reasonably could have been used in the current period, or changes in the accounting estimate that are reasonably likely to occur from period to period, would have a material impact on the financial statements.

We deem our most critical accounting policies to be (1) our allowance for loan losses and our provision for loan losses and (2) our valuation of securities. We have other significant accounting policies and continue to evaluate the materiality of their impact on our consolidated financial statements, but we believe these other policies either do not generally require us to make estimates and judgments that are difficult or subjective, or it is less likely they would have a material impact on our reported results for a given period. A discussion of (1) our allowance for loan losses and our provision for loan losses and (2) our valuation of securities is included in note 5 and note 4, respectively, to our notes to consolidated financial statements (unaudited) which begins on page 9.

Stock Split

On April 22, 2014, the Company’s Board of Directors declared a two-for-one stock split in the form of a 100% stock dividend effective for shareholders of record on May 15, 2014 that was distributed on June 2, 2014. All per share amounts in this report have been restated to reflect this stock split. An amount equal to the par value of the additional common shares issued pursuant to the stock split was reflected as a transfer from retained earnings to common stock on the consolidated financial statements as of and for the nine months ended September 30, 2014.

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Acquisition of Orange Savings Bank, SSB

On February 9, 2013, we entered into an agreement and plan of merger to acquire Orange Savings Bank, SSB. On May 31, 2013, the transaction was completed, which we refer to herein as the “Orange acquisition”. Pursuant to the agreement, we paid $39.20 million in cash and issued 420,000 shares of the Company’s common stock in exchange for all of the outstanding shares of Orange Savings Bank, SSB.

At closing, Orange Savings Bank, SSB, was merged into First Financial Bank, N.A., Abilene, Texas, a wholly owned subsidiary of the Company. The total purchase price exceeded the estimated fair value of assets acquired by approximately $23.02 million and was recorded by the Company as goodwill.

Results of Operations

Performance Summary. Net earnings for the third quarter of 2014 were $23.43 million compared to $19.56 million for the same quarter in 2013, or a 19.78% increase.

Basic earnings per share for the third quarter of 2014 were $0.37 compared to $0.31 for the same quarter last year. The return on average assets was 1.71% for the third quarter of 2014, as compared to 1.56% for the same quarter of 2013. The return on average equity was 14.27% for the third quarter of 2014 as compared to 13.64% for the same quarter a year ago.

Net earnings for the nine-month period ended September 30, 2014 were $66.97 million compared to $57.63 million for the same period in 2013, or a 16.21% increase.

Basic earnings per share for the first nine months of 2014 were $1.05 compared to $0.91 for the same period last year. The return on average assets was 1.68% for the first nine months of 2014, as compared to 1.64% for the same period in 2013. The return on average equity was 14.24% for the first nine months of 2014 as compared to 13.53% a year ago.

Net Interest Income. Net interest income is the difference between interest income on earning assets and interest expense on liabilities incurred to fund those assets. Our earning assets consist primarily of loans and investment securities. Our liabilities to fund those assets consist primarily of noninterest-bearing and interest-bearing deposits.

Tax-equivalent net interest income was $53.70 million for the third quarter of 2014, as compared to $49.85 million for the same period last year. The increase in 2014 compared to 2013 was largely attributable to the increase in volume of interest earning assets. Average earning assets increased $444.91 million for the third quarter of 2014 over the same period in 2013. Average tax exempt securities, taxable securities and average loans increased $114.09 million, $155.20 million and $177.83 million, respectively, for the third quarter of 2014 over the third quarter of 2013. Average interest bearing liabilities increased $187.06 million for the third quarter of 2014, as compared to the same period in 2013. The yield on earning assets decreased 9 basis points during the third quarter of 2014, whereas the rate paid on interest-bearing liabilities decreased 2 basis points in the third quarter of 2014 primarily due to the effects of lower interest rates.

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Tax-equivalent net interest income was $158.47 million for the first nine months of 2014, as compared to $137.83 million for the same period last year. The increase in 2014 compared to 2013 was largely attributable to the increase in volume of interest earning assets. Average earning assets increased $606.19 million for the first nine months of 2014 over the same period in 2013. Average tax exempt securities, taxable securities and average loans increased $133.88 million, $110.48 million and $391.77 million, respectively, for the first nine months of 2014 over the same period in 2013. Average interest bearing liabilities increased $432.94 million for the first nine months period of 2014, as compared to the same period in 2013. The yield on earning assets increased 3 basis points during the first nine months of 2014, whereas the rate paid on interest-bearing liabilities decreased 1 basis point in the first nine months of 2014 primarily due to the effects of lower interest rates.

Table 1 allocates the change in tax-equivalent net interest income between the amount of change attributable to volume and to rate.

Table 1 - Changes in Interest Income and Interest Expense (in thousands):

	Three Months Ended September 30, 2014 Compared to Three Months Ended September  30, 2013									Nine Months Ended September 30, 2014 Compared to Nine Months Ended September 30, 2013
	Change Attributable to						Total Change			Change Attributable to						Total Change
	Volume			Rate						Volume			Rate
Short-term investments	$	(2	)	$	(27	)	$	(29	)	$	(142	)	$	(6	)	$	(148	)
Taxable investment securities		941			(215	)		726			2,001			213			2,214
Tax-exempt investment securities (1)		1,383			(61	)		1,322			4,832			421			5,253
Loans (1) (2)		2,249			(512	)		1,737			14,828			(1,372	)		13,456
Interest income		4,571			(815	)		3,756			21,519			(744	)		20,775
Interest-bearing deposits		103			(142	)		(39	)		456			(320	)		136
Short-term borrowings		(20	)		(36	)		(56	)		18			(25	)		(7	)
Interest expense		83			(178	)		(95	)		474			(345	)		129
Net interest income	$	4,488		$	(637	)	$	3,851		$	21,045		$	(399	)	$	20,646

(1) Computed on a tax-equivalent basis assuming a marginal tax rate of 35%.

(2) Non-accrual loans are included in loans.

The net interest margin for the third quarter of 2014 was 4.18%, a decrease of 7 basis points from the same period in 2013. The net interest margin for the nine months ended September 30, 2014 was 4.25%, an increase of 4 basis points from the same period in 2013. We expect interest rates to remain at the current low levels based on comments made by the Federal Reserve, which will continue to place pressure on our interest margin.

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The net interest margin, which measures tax-equivalent net interest income as a percentage of average earning assets, is illustrated in Table 2.

Table 2 - Average Balances and Average Yields and Rates (in thousands, except percentages):

	Three Months Ended September 30,
	2014								2013
	Average Balance			Income/ Expense		Yield/ Rate			Average Balance			Income/ Expense		Yield/ Rate
Assets
Short-term investments (1)	$	60,832		$	80		0.55	%	$	63,045		$	109		0.76	%
Taxable investment securities (2)		1,166,248			6,856		2.35			1,011,050			6,130		2.43
Tax-exempt investment securities (2)(3)		1,057,715			12,763		4.83			943,623			11,441		4.85
Loans (3)(4)		2,814,083			35,070		4.94			2,636,253			33,333		5.02
Total earning assets		5,098,878		$	54,769		4.26	%		4,653,971		$	51,013		4.35	%
Cash and due from banks		143,102								127,800
Bank premises and equipment, net		100,266								94,864
Other assets		43,670								48,988
Goodwill and other intangible assets, net		97,424								97,297
Allowance for loan losses		(36,093	)							(34,428	)
Total assets	$	5,447,247							$	4,988,492
Liabilities and Shareholders’ Equity
Interest-bearing deposits	$	2,892,065		$	999		0.14	%	$	2,631,862		$	1,038		0.16	%
Short-term borrowings		384,768			70		0.07			457,914			126		0.11
Total interest-bearing liabilities		3,276,833		$	1,069		0.13	%		3,089,776		$	1,164		0.15	%
Noninterest-bearing deposits		1,470,682								1,292,491
Other liabilities		48,225								37,091
Total liabilities		4,795,740								4,419,358
Shareholders’ equity		651,507								569,134
Total liabilities and shareholders’ equity	$	5,447,247							$	4,988,492
Net interest income				$	53,700							$	49,849
Rate Analysis:
Interest income/earning assets							4.26	%							4.35	%
Interest expense/earning assets							0.08								0.10
Net yield on earning assets							4.18	%							4.25	%

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	Nine Months Ended September 30,
	2014								2013
	Average Balance			Income/ Expense		Yield/ Rate			Average Balance			Income/ Expense		Yield/ Rate
Assets
Short-term investments (1)	$	58,538		$	257		0.62	%	$	88,475		$	405		0.65	%
Taxable investment securities (2)		1,149,156			21,032		2.44			1,038,679			18,818		2.42
Tax-exempt investment securities (2)(3)		1,029,661			37,579		4.87			895,778			32,326		4.81
Loans (3)(4)		2,750,983			102,747		4.99			2,359,216			89,291		5.06
Total earning assets		4,988,338		$	161,615		4.33	%		4,382,148		$	140,840		4.30	%
Cash and due from banks		142,023								126,198
Bank premises and equipment, net		97,436								90,147
Other assets		43,457								47,821
Goodwill and other intangible assets, net		97,458								83,319
Allowance for loan losses		(35,276	)							(34,552	)
Total assets	$	5,333,436							$	4,695,081
Liabilities and Shareholders’ Equity
Interest-bearing deposits	$	2,859,269		$	2,894		0.14	%	$	2,453,370		$	2,758		0.15	%
Short-term borrowings		405,811			249		0.08			378,775			256		0.09
Total interest-bearing liabilities		3,265,080		$	3,143		0.13	%		2,832,145		$	3,014		0.14	%
Noninterest-bearing deposits		1,397,909								1,245,434
Other liabilities		41,473								47,939
Total liabilities		4,704,462								4,125,518
Shareholders’ equity		628,974								569,563
Total liabilities and shareholders’ equity	$	5,333,436							$	4,695,081
Net interest income				$	158,472							$	137,826
Rate Analysis:
Interest income/earning assets							4.33	%							4.30	%
Interest expense/earning assets							0.08								0.09
Net yield on earning assets							4.25	%							4.21	%

(1) Short-term investments are comprised of Fed Funds sold, interest-bearing deposits in banks and interest-bearing time deposits in banks.

(2) Average balances include unrealized gains and losses on available-for-sale securities.

(3) Computed on a tax-equivalent basis assuming a marginal tax rate of 35%.

(4) Non-accrual loans are included in loans.

Noninterest Income. Noninterest income for the third quarter of 2014 was $17.32 million, an increase of $249 thousand over the same period in 2013. Trust fees increased $634 thousand, and ATM, interchange and credit card fees increased $689 thousand. The increase in trust fees reflects an increase in fees from mineral management as well as assets under management over the prior year from both market value growth and growth in assets managed. The fair value of our trust assets managed, which are not reflected in our consolidated balance sheets, totaled $3.66 billion at September 30, 2014 as compared to $3.20 billion a year ago. The increases in ATM, interchange and credit card fees are primarily a result of increases in the number of net new accounts and debit cards.

Offsetting these increases were decreases in real estate mortgage fees of $195 thousand and service charges on deposits of $396 thousand. The decline in real estate mortgage fees is a result of the overall decline in mortgage refinance activity.

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Noninterest income for the nine month period ended September 30, 2014 was $49.60 million, an increase of $3.34 million over the same period in 2013. Trust fees increased $2.01 million, ATM, interchange and credit card fees increased $1.98 million and net gain on sale of foreclosed assets increased $1.07 million. The increase in trust fees reflects an increase in fees from mineral management as well as assets under management over the prior year from both market value growth and growth in assets managed. The increases in ATM, interchange and credit card fees are primarily a result of increases in the number of net new accounts and debit cards. The increase in net gain on sale of foreclosed assets is a result of several gains recognized on sales of foreclosed properties in our Orange and Weatherford regions. Also included in noninterest income in the first nine months of 2014 was a $605 thousand gain on the settlement of a bank owned life insurance contract.

Offsetting these increases was a decrease in real estate mortgage fees of $975 thousand, primarily resulting from the overall decline in mortgage refinance activity.

Table 3 - Noninterest Income (in thousands):

	Three Months Ended September 30,									Nine Months Ended September 30,
	2014			Increase (Decrease)			2013			2014			Increase (Decrease)			2013
Trust fees	$	4,772		$	634		$	4,138		$	13,897		$	2,013		$	11,884
Service charges on deposit accounts		4,402			(396	)		4,798			12,623			(386	)		13,009
ATM, interchange and credit card fees		5,093			689			4,404			14,291			1,976			12,315
Real estate mortgage operations		1,813			(195	)		2,008			4,174			(975	)		5,149
Net gain (loss) on sale of available-for-sale securities		1			109			(108	)		(4	)		(151	)		147
Net gain (loss) on sale of foreclosed assets		305			269			36			804			1,067			(263	)
Other:
Check printing fees		55			(16	)		71			158			(12	)		170
Safe deposit rental fees		115			(1	)		116			423			30			393
Credit life and debt protection fees		49			(3	)		52			115			(31	)		146
Brokerage commissions		212			(5	)		217			670			159			511
Interest on loan recoveries		50			(54	)		104			437			27			410
Gain on sale of assets		(31	)		(40	)		9			15			(102	)		117
Miscellaneous income		488			(742	)		1,230			1,998			(274	)		2,272
Total other		938			(861	)		1,799			3,816			(203	)		4,019
Total Noninterest Income	$	17,324		$	249		$	17,075		$	49,601		$	3,341		$	46,260

Noninterest Expense. Total noninterest expense for the third quarter of 2014 was $34.04 million, a decrease of $1.49 million, or 4.20%, as compared to the same period in 2013. An important measure in determining whether a financial institution effectively manages noninterest expense is the efficiency ratio, which is calculated by dividing noninterest expense by the sum of net interest income on a tax-equivalent basis and noninterest income. Lower ratios indicate better efficiency since more income is generated with a lower noninterest expense total. Our efficiency ratio for the third quarter of 2014 was 47.93%, compared to 53.10% from the same period in 2013.

Salaries and employee benefits for the third quarter of 2014 totaled $17.95 million, an increase of $449 thousand compared to 2013. The increase was largely the result of additional employees to staff new branches and annual pay increases.

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All other categories of noninterest expense for the third quarter of 2014 totaled $16.09 million, a decrease of $1.94 million, or 10.77%, as compared to the same period in 2013. The decrease in non-interest expense was largely attributable to the Company’s recognition of $3.40 million in technology contract termination costs related to the Orange acquisition in the third quarter of 2013. There were no such costs in 2014. Offsetting this decrease were increases in net occupancy and equipment expense and ATM, interchange and credit card expense. The increases in net occupancy and equipment expenses primarily resulted from the addition of several new branches and ATMs. ATM, interchange and credit card expenses increased due to a large growth in net new accounts and debit cards.

Total noninterest expense for the first nine months of 2014 was $101.49 million, an increase of $8.57 million, or 9.23%, as compared to the same period in 2013. Our efficiency ratio for the first nine months of 2014 was 48.78%, compared to 50.47% from the same period in 2013.

Salaries and employee benefits for the first nine months of 2014 totaled $52.64 million, an increase of $3.81 million compared to 2013. The increase was largely the result of additional employees to staff new branches, annual pay increases, our Orange acquisition and an increase in health care expenses.

All other categories of noninterest expense for the first nine months of 2014 totaled $48.85 million, an increase of $4.77 million, or 5.13%, as compared to the same period in 2013. The increase in non-interest expense was largely attributable to the Company’s recognition of $2.39 million related to a litigation settlement and the deductible from damage sustained in a hail storm in Abilene. Other categories of noninterest expense with increases included net occupancy and equipment expense, printing, stationary and supplies expense, ATM, interchange and credit card expense and advertising. These increases primarily resulted from the Orange acquisition, the addition of several new branches and ATMs and significant growth in net new accounts and debit cards.

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Table 4 - Noninterest Expense (in thousands):

	Three Months Ended September 30,							Nine Months Ended September 30,
	2014		Increase (Decrease)			2013		2014		Increase (Decrease)			2013
Salaries	$	13,580	$	414		$	13,166	$	39,623	$	2,938		$	36,685
Medical		1,145		(178	)		1,323		4,046		429			3,617
Profit sharing		1,596		119			1,477		3,808		70			3,738
Pension		107		(101	)		208		321		(302	)		623
401(k) match expense		430		65			365		1,289		167			1,122
Payroll taxes		918		44			874		3,019		237			2,782
Stock option expense		174		86			88		532		268			264
Total salaries and employee benefits		17,950		449			17,501		52,638		3,807			48,831
Net occupancy expense		2,297		133			2,164		6,804		809			5,995
Equipment expense		2,758		268			2,490		8,045		899			7,146
FDIC assessment fees		693		53			640		2,035		254			1,781
ATM, interchange and credit card expense		1,819		345			1,474		4,995		834			4,161
Professional and service fees		1,205		(158	)		1,363		3,249		51			3,198
Printing, stationery and supplies		632		98			534		1,960		456			1,504
Amortization of intangible assets		62		(15	)		77		210		90			120
Other:
Data processing fees		76		12			64		219		37			182
Postage		420		25			395		1,252		139			1,113
Advertising		918		219			699		2,721		861			1,860
Correspondent bank service charges		222		(28	)		250		666		(8	)		674
Telephone		515		(72	)		587		1,616		190			1,426
Public relations and business development		673		127			546		1,710		231			1,479
Directors’ fees		193		(9	)		202		661		19			642
Audit and accounting fees		439		33			406		1,243		69			1,174
Legal fees		221		47			174		591		64			527
Regulatory exam fees		232		8			224		691		73			618
Travel		254		(51	)		305		692		(8	)		700
Courier expense		235		43			192		600		30			570
Operational and other losses		393		(92	)		485		3,470		2,634			836
Other real estate		128		2			126		397		19			378
Other miscellaneous expense		1,705		(2,931	)		4,636		5,024		(2,978	)		8,002
Total other		6,624		(2,667	)		9,291		21,553		1,372			20,181
Total Noninterest Expense	$	34,040	$	(1,494	)	$	35,534	$	101,489	$	8,572		$	92,917

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Balance Sheet Review

Loans. Our portfolio is comprised of loans made to businesses, professionals, individuals, and farm and ranch operations located in the primary trade areas served by our subsidiary bank. Real estate loans represent loans primarily for 1-4 family residences and owner-occupied commercial real estate. The structure of loans in the real estate mortgage area generally provides re-pricing intervals to minimize the interest rate risk inherent in long-term fixed rate loans. As of September 30, 2014, total loans held for investment were $2.83 billion, an increase of $144.15 million, as compared to December 31, 2013. As compared to December 31, 2013, commercial loans increased $15.36 million, agricultural loans increased $10.79 million, real estate loans increased $96.13 million, and consumer loans increased $21.87 million. Loans averaged $2.81 billion during the third quarter of 2014, an increase of $177.83 million from the prior year third quarter average balances. Loans averaged $2.75 billion during the nine month period ending September 30, 2014, an increase of $391.77 million from the same period average balances of 2013.

Table 5 - Composition of Loans (in thousands):

	September 30,				December 31, 2013
	2014		2013
Commercial	$	612,092	$	571,973	$	596,730
Agricultural		86,718		66,758		75,928
Real estate		1,774,639		1,640,308		1,678,514
Consumer		354,981		330,046		333,113
Total loans held-for-investment	$	2,828,430	$	2,609,085	$	2,684,285

At September 30, 2014, our real estate loans represent approximately 62.74% of our loan portfolio and are comprised of (i) 1-4 family residence loans of 46.66%, (ii) commercial real estate loans of 28.33%, generally owner occupied, (iii) other loans, which includes ranches, hospitals and universities, of 14.45%, (iv) residential development and construction loans of 7.33%, which includes our custom and speculation home construction loans and (v) commercial development and construction loans of 3.23%.

Loans held for sale, consisting of secondary market mortgage loans, totaled $11.27 million, $5.72 million and $5.16 million at September 30, 2014 and 2013, and December 31, 2013, respectively, which were recorded at cost as fair value exceeded cost.

Asset Quality. The loan portfolio of our bank subsidiary is subject to periodic reviews by our centralized independent loan review group as well as periodic examinations by bank regulatory agencies. Loans are placed on non-accrual status when, in the judgment of management, the collectability of principal or interest under the original terms becomes doubtful. Non-accrual, past due 90 days or more and still accruing and restructured loans plus foreclosed assets were $23.63 million at September 30, 2014, as compared to $28.54 million at September 30, 2013 and $31.13 million at December 31, 2013. As a percent of loans and foreclosed assets, these assets were 0.83% at September 30, 2014, as compared to 1.09% at September 30, 2013 and 1.16% at December 31, 2013. As a percent of total assets, these assets were 0.42% at September 30, 2014 as compared to 0.56% at September 30, 2013 and 0.60% at December 31, 2013. We believe the level of these assets to be manageable and are not aware of any material classified credits not properly disclosed as nonperforming at September 30, 2014.

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Table 6 – Non-accrual, Past Due 90 Days or More and Still Accruing, Restructured Loans and Foreclosed Assets (in thousands, except percentages):

	September 30,						December 31, 2013
	2014			2013
Non-accrual loans*	$	22,093		$	22,809		$	27,926
Loans still accruing and past due 90 days or more		263			54			133
Troubled debt restructured loans**		—			—			—
Foreclosed assets		1,273			5,672			3,069
Total	$	23,629		$	28,535		$	31,128
As a % of loans and foreclosed assets		0.83	%		1.09	%		1.16	%
As a % of total assets		0.42	%		0.56	%		0.60	%

* Includes $2.38 million, $2.95 million and $2.71 million of purchased credit impaired loans as of September 30, 2014 and 2013, and December 31, 2013, respectively.

** Troubled debt restructured loans of $10.11 million, $14.74 million and $13.30 million, whose interest collection, after considering economic and business conditions and collection efforts, is doubtful are included in non-accrual loans at September 30, 2014 and 2013, and December 31, 2013, respectively. At this time, all of our restructured loans are included in non-accrual loans.

We record interest payments received on non-accrual loans as reductions of principal. Prior to the loans being placed on non-accrual, we recognized interest income on the December 31, 2013 impaired loans above of approximately $486 thousand during the year ended December 31, 2013. If interest on these impaired loans had been recognized on a full accrual basis during the year ended December 31, 2013, such income would have approximated $2.53 million. Such amounts for the 2014 and 2013 interim periods were insignificant.

Provision and Allowance for Loan Losses. The allowance for loan losses is the amount we determine as of a specific date to be appropriate to absorb probable losses on existing loans in which full collectability is unlikely based on our review and evaluation of the loan portfolio. For a discussion of our methodology, see note 5 to our notes to the consolidated financial statements (unaudited). The provision for loan losses was $896 thousand for the third quarter of 2014, as compared to $1.35 million for the third quarter of 2013. The provision for loan losses was $3.71 million for the first nine months of 2014, compared to $2.58 million for the same period in 2013. The continued provision for loan losses in 2014 and 2013 reflects the growth in loans and continuing levels of nonperforming and classified assets. As a percent of average loans, net loan charge-offs were 0.06% for the third quarter of 2014 compared to 0.10% during the third quarter of 2013. As a percent of average loans, net loan charge-offs were 0.06% for the first nine months of 2014, compared to 0.15% for the same period of 2013. The allowance for loan losses as a percent of loans was 1.28% as of September 30, 2014, as compared to 1.26% as of December 31, 2013 and 1.33% as of September 30, 2013. Included in Table 7 is further analysis of our allowance for loan losses.

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Table 7 - Loan Loss Experience and Allowance for Loan Losses (in thousands, except percentages):

	Three Months Ended September 30,						Nine Months Ended September 30,
	2014			2013			2014			2013
Allowance for loan losses at period end	$	36,388		$	34,800		$	36,388		$	34,800
Loans held for investment at period end		2,828,430			2,609,085			2,828,430			2,609,085
Average loans for period		2,814,083			2,636,253			2,750,983			2,359,216
Net charge-offs/average loans (annualized)		0.06	%		0.10	%		0.06	%		0.15	%
Allowance for loan losses/period-end loans		1.28	%		1.33	%		1.28	%		1.33	%
Allowance for loan losses/non-accrual loans, past due 90 days still accruing and restructured loans		162.77	%		152.21	%		162.77	%		152.21	%

Interest-Bearing Deposits in Banks. At September 30, 2014, our interest-bearing deposits in banks were $103.23 million compared with $82.99 million and $57.42 million as of September 30, 2013 and December 31, 2013, respectively. At September 30, 2014, interest-bearing deposits in banks included $19.23 million invested in FDIC-insured certificates of deposit, $83.70 million maintained at the Federal Reserve Bank of Dallas and $296 thousand on deposit with the Federal Home Loan Bank of Dallas (“FHLB”).

Available-for-Sale and Held-to-Maturity Securities. At September 30, 2014, securities with a fair value of $2.25 billion were classified as securities available-for-sale and securities with an amortized cost of $554 thousand were classified as securities held-to-maturity. As compared to December 31, 2013, the available-for-sale portfolio at September 30, 2014 reflected (i) a decrease of $30.79 million in obligations of U.S. government sponsored-enterprises and agencies, (ii) an increase of $110.70 million in obligations of states and political subdivisions, (iii) a decrease of $9.35 million in corporate and other bonds, (iv) an increase of $124.95 million in mortgage-backed securities and (v) an increase of $520 thousand in U.S. Treasury securities. Our mortgage related securities are backed by GNMA, FNMA or FHLMC or are collateralized by securities guaranteed by these agencies.

See note 4 to the consolidated financial statements (unaudited) for additional disclosures relating to the maturities and fair values of the investment portfolio at September 30, 2014 and December 31, 2013.

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Table 8 - Maturities and Yields of Available-for-Sale Securities Held at September 30, 2014 (in thousands, except percentages):

	Maturing
	One Year or Less					After One Year Through Five Years					After Five Years Through Ten Years					After Ten Years					Total
Available-for-Sale:	Amount		Yield			Amount		Yield			Amount		Yield			Amount		Yield			Amount		Yield
U.S. Treasury securities	$	—		—	%	$	520		1.17	%	$	—		—	%	$	—		—	%	$	520		1.17	%
Obligations of U.S. government sponsored-enterprises and agencies		22,011		1.85			85,290		1.17			—		—			—		—			107,301		1.31
Obligations of states and political subdivisions		45,482		3.78			520,210		5.07			527,658		5.35			8,619		7.60			1,101,969		5.17
Corporate bonds and other securities		10,229		1.77			89,464		2.57			—		—			—		—			99,693		2.49
Mortgage-backed securities		4,637		4.59			628,363		2.54			311,066		2.54			213		2.57			944,279		2.55
Total	$	82,359		3.06	%	$	1,323,847		3.45	%	$	838,724		4.31	%	$	8,832		7.48	%	$	2,253,762		3.77	%

Amounts for held-to-maturity securities are not included herein due to insignificance.

All yields are computed on a tax-equivalent basis assuming a marginal tax rate of 35%. Yields on available-for-sale securities are based on amortized cost. Maturities of mortgage-backed securities are based on contractual maturities and could differ due to prepayments of underlying mortgages. Maturities of other securities are reported at the earlier of maturity date or call date.

As of September 30, 2014, the investment portfolio had an overall tax equivalent yield of 3.77%, a weighted average life of 4.61 years and modified duration of 4.10 years.

Deposits. Deposits held by our subsidiary bank represent our primary source of funding. Total deposits were $4.46 billion as of September 30, 2014, as compared to $4.00 billion as of September 30, 2013. Table 9 provides a breakdown of average deposits and rates paid for the three and nine month periods ended September 30, 2014 and 2013.

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Table 9 - Composition of Average Deposits (in thousands, except percentages):

	Three Months Ended September 30,
	2014					2013
	Average Balance		Average Rate			Average Balance		Average Rate
Noninterest-bearing deposits	$	1,470,682		—	%	$	1,292,491		—	%
Interest-bearing deposits:
Interest-bearing checking		1,317,199		0.10			1,145,687		0.13
Savings and money market accounts		897,391		0.06			789,311		0.06
Time deposits under $100,000		277,113		0.25			298,815		0.25
Time deposits of $100,000 or more		400,362		0.34			398,049		0.34
Total interest-bearing deposits		2,892,065		0.14	%		2,631,862		0.16	%
Total average deposits	$	4,362,747				$	3,924,353

	Nine Months Ended September 30,
	2014					2013
	Average Balance		Average Rate			Average Balance		Average Rate
Noninterest-bearing deposits	$	1,397,909		—	%	$	1,245,434		—	%
Interest-bearing deposits:
Interest-bearing checking		1,307,362		0.11			1,062,035		0.11
Savings and money market accounts		869,072		0.06			733,626		0.06
Time deposits under $100,000		283,469		0.23			286,240		0.26
Time deposits of $100,000 or more		399,366		0.31			371,469		0.34
Total interest-bearing deposits		2,859,269		0.14	%		2,453,370		0.15	%
Total average deposits	$	4,257,178				$	3,698,804

Short-Term Borrowings. Included in short-term borrowings were federal funds purchased, securities sold under repurchase agreements and advances from the FHLB of $341.91 million and $466.50 million at September 30, 2014 and 2013, respectively. Securities sold under repurchase agreements are generally with significant customers of the Company that require short-term liquidity for their funds for which we pledge certain securities that have a fair value equal to at least the amount of the short-term borrowing. The average balance of federal funds purchased, securities sold under repurchase agreements and advances from the FHLB was $384.77 million and $457.91 million in the third quarter of 2014 and 2013, respectively. The weighted average interest rate paid on these short-term borrowings was 0.07% and 0.11% for the third quarter of 2014 and 2013, respectively. The average balances of federal funds purchased, securities sold under repurchase agreements and advances from the FHLB was $405.81 million and $378.77 million for the nine month periods ended September 30, 2014 and 2013, respectively. The weighted average interest rate paid on these short-term borrowings was 0.08% and 0.09% for the first nine months of 2014 and 2013, respectively.

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Capital Resources

We evaluate capital resources by our ability to maintain adequate regulatory capital ratios to do business in the banking industry. Issues related to capital resources arise primarily when we are growing at an accelerated rate but not retaining a significant amount of our profits or when we experience significant asset quality deterioration.

Total shareholders’ equity was $658.77 million, or 11.81% of total assets at September 30, 2014, as compared to $568.24 million, or 11.20% of total assets, at September 30, 2013. Included in shareholders’ equity at September 30, 2014 and September 30, 2013, were $43.22 million and $12.91 million, respectively, in unrealized gains on investment securities available-for-sale, net of related income taxes. For the third quarter of 2014, total shareholders’ equity averaged $651.51 million, or 11.96% of average assets, as compared to $569.13 million, or 11.41% of average assets, during the same period in 2013. For the nine months ended September 30, 2014, total shareholders’ equity averaged $628.97 million, or 11.79% of total assets, compared to $569.56 million, or 12.13% of total assets, during the same period in 2013.

Banking regulators measure capital adequacy by means of the risk-based capital ratio and leverage ratio. The risk-based capital rules provide for the weighting of assets and off-balance-sheet commitments and contingencies according to prescribed risk categories ranging from 0% to 100%. Regulatory capital is then divided by risk-weighted assets to determine the risk-adjusted capital ratios. The leverage ratio is computed by dividing shareholders’ equity less intangible assets by quarter-to-date average assets less intangible assets. Regulatory minimums to be designated “well capitalized” for total risk-based, Tier 1 risk-based and leverage ratios are 10.00%, 6.00% and 5.00% respectively. As of September 30, 2014, our total risk-based, Tier 1 risk-based and leverage capital ratios on a consolidated basis were 17.20%, 16.07% and 10.10%, respectively, as compared to total risk-based, Tier 1 risk-based and leverage capital ratios of 16.49%, 15.37% and 9.77% as of September 30, 2013. We believe by all measurements our capital ratios remain well above regulatory requirements to be considered “well capitalized” by the regulators.

Interest Rate Risk

Interest rate risk results when the maturity or re-pricing intervals of interest-earning assets and interest-bearing liabilities are different. Our exposure to interest rate risk is managed primarily through our strategy of selecting the types and terms of interest-earning assets and interest-bearing liabilities that generate favorable earnings while limiting the potential negative effects of changes in market interest rates. We use no off-balance-sheet financial instruments to manage interest rate risk.

Our subsidiary bank has an asset liability management committee that monitors interest rate risk and compliance with investment policies. The subsidiary bank utilizes an earnings simulation model as the primary quantitative tool in measuring the amount of interest rate risk associated with changing market rates. The model quantifies the effects of various interest rate scenarios on projected net interest income and net income over the next twelve months. The model measures the impact on net interest income relative to a base case scenario of hypothetical fluctuations in interest rates over the next twelve months. These simulations incorporate assumptions regarding balance sheet growth and mix, pricing and the re-pricing and maturity characteristics of the existing and projected balance sheet.

As of September 30, 2014, the model simulations projected that 100 and 200 basis point increases in interest rates would result in positive variances in net interest income of 0.31% and 0.46%, respectively, relative to the base case over the next twelve months, while decreases in interest rates of 50 basis points would result in a negative variance in net interest income of 2.32% relative to the base case over the next twelve months. The likelihood of a decrease in interest rates beyond 50 basis points as of September 30, 2014 is considered remote given current interest rate levels. These are good faith estimates and assume that the composition of our interest sensitive assets and liabilities existing at each year-end will remain constant over the relevant twelve month measurement period and that changes in market interest rates are

44

instantaneous and sustained across the yield curve regardless of duration of pricing characteristics on specific assets or liabilities. Also, this analysis does not contemplate any actions that we might undertake in response to changes in market interest rates. We believe these estimates are not necessarily indicative of what actually could occur in the event of immediate interest rate increases or decreases of this magnitude. As interest-bearing assets and liabilities re-price in different time frames and proportions to market interest rate movements, various assumptions must be made based on historical relationships of these variables in reaching any conclusion. Since these correlations are based on competitive and market conditions, we anticipate that our future results will likely be different from the foregoing estimates, and such differences could be material.

Should we be unable to maintain a reasonable balance of maturities and re-pricing of our interest-earning assets and our interest-bearing liabilities, we could be required to dispose of our assets in an unfavorable manner or pay a higher than market rate to fund our activities. Our asset liability committee oversees and monitors this risk.

Liquidity

Liquidity is our ability to meet cash demands as they arise. Such needs can develop from loan demand, deposit withdrawals or acquisition opportunities. Potential obligations resulting from the issuance of standby letters of credit and commitments to fund future borrowings to our loan customers are other factors affecting our liquidity needs. Many of these obligations and commitments are expected to expire without being drawn upon; therefore the total commitment amounts do not necessarily represent future cash requirements affecting our liquidity position. The potential need for liquidity arising from these types of financial instruments is represented by the contractual notional amount of the instrument. Asset liquidity is provided by cash and assets which are readily marketable or which will mature in the near future. Liquid assets include cash, federal funds sold, and short-term investments in time deposits in banks. Liquidity is also provided by access to funding sources, which include core depositors and correspondent banks that maintain accounts with and sell federal funds to our subsidiary bank. Other sources of funds include our ability to borrow from short-term sources, such as purchasing federal funds from correspondent banks, sales of securities under agreements to repurchase and advances from the FHLB, which amounted to $341.91 million at September 30, 2014, and an unfunded $25.00 million revolving line of credit established with Frost Bank, a nonaffiliated bank, which matures on June 30, 2015 (see next paragraph). Our subsidiary bank also has federal funds purchased lines of credit with two non-affiliated banks totaling $100.00 million. At September 30, 2014, there were no amounts drawn on these lines of credit. Our subsidiary bank also has available a line of credit with the FHLB totaling $881.56 million, at September 30, 2014, secured by portions of our loan portfolio and certain investment securities. At September 30, 2014, $1.04 million in advances and $7.00 million in letters of credit issued by the FHLB were outstanding under this line of credit. The letters of credit were pledged as collateral for public funds held by our subsidiary bank.

The Company renewed its loan agreement, effective June 30, 2013, with Frost Bank. Under the loan agreement, as renewed and amended, we are permitted to draw up to $25.00 million on a revolving line of credit. Prior to June 30, 2015, interest is paid quarterly at Wall Street Journal Prime Rate and the line of credit matures June 30, 2015. If a balance exists at June 30, 2015, the principal balance converts to a term facility payable quarterly over five years and interest is paid quarterly at our election at Wall Street Journal Prime Rate plus 50 basis points or LIBOR plus 250 basis points. The line of credit is unsecured. Among other provisions in the credit agreement, we must satisfy certain financial covenants during the term of the loan agreement, including, without limitation, covenants that require us to maintain certain capital, tangible net worth, loan loss reserve, non-performing asset and cash flow coverage ratios. In addition, the credit agreement contains certain operational covenants, which among others, restricts the payment of dividends above 55% of consolidated net income, limits the incurrence of debt (excluding any amounts acquired in an acquisition) and prohibits the disposal of assets except in the ordinary course of business. Since 1995, we have historically declared dividends as a percentage of our consolidated net income in a range of 37% (low) in 1995 to 53% (high) in 2003 and 2006. The Company was in compliance with the financial and operational covenants at September 30, 2014. There was no outstanding balance under the line of credit as of September 30, 2014 or December 31, 2013.

45

In addition, we anticipate that future acquisitions of financial institutions, expansion of branch locations or offerings of new products could also place a demand on our cash resources. Available cash and cash equivalents at our parent company which totaled $69.43 million at September 30, 2014, investment securities which totaled $12.18 million at September 30, 2014 which matures over 9 to 16 years, available dividends from our subsidiaries which totaled $69.45 million at September 30, 2014, utilization of available lines of credit, and future debt or equity offerings are expected to be the source of funding for these potential acquisitions or expansions. Existing cash resources at our subsidiary bank may also be used as a source of funding for these potential acquisitions or expansions.

Given the strong core deposit base and relatively low loan to deposit ratios maintained at our subsidiary bank, we consider our current liquidity position to be adequate to meet our short- and long-term liquidity needs.

Off-Balance Sheet Arrangements. We are a party to financial instruments with off-balance-sheet risk in the normal course of business to meet the financing needs of our customers. These financial instruments include unfunded lines of credit, commitments to extend credit and federal funds sold to correspondent banks and standby letters of credit. Those instruments involve, to varying degrees, elements of credit and interest rate risk in excess of the amount recognized in our consolidated balance sheets.

Our exposure to credit loss in the event of nonperformance by the counterparty to the financial instrument for unfunded lines of credit, commitments to extend credit and standby letters of credit is represented by the contractual notional amount of these instruments. We generally use the same credit policies in making commitments and conditional obligations as we do for on-balance-sheet instruments.

Unfunded lines of credit and commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. These 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, as we deem necessary upon extension of credit, is based on our credit evaluation of the counterparty. 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 we issue to guarantee the performance of a customer to a third party. The credit risk involved in issuing letters of credit is essentially the same as that involved in extending loan facilities to customers. The average collateral value held on letters of credit usually exceeds the contract amount.

Table 10 – Commitments as of September 30, 2014 (in thousands):

	Total Notional Amounts Committed
Unfunded lines of credit	$	463,915
Unfunded commitments to extend credit		130,928
Standby letters of credit		27,829
Total commercial commitments	$	622,672

We believe we have no other off-balance sheet arrangements or transactions with unconsolidated, special purpose entities that would expose us to liability that is not reflected on the face of the financial statements.

46

Parent Company Funding. Our ability to fund various operating expenses, dividends, and cash acquisitions is generally dependent on our own earnings (without giving effect to our subsidiaries), cash reserves and funds derived from our subsidiaries. These funds historically have been produced by intercompany dividends and management fees that are limited to reimbursement of actual expenses. We anticipate that our recurring cash sources will continue to include dividends and management fees from our subsidiaries. At September 30, 2014, approximately $69.45 million was available for the payment of intercompany dividends by our subsidiaries without the prior approval of regulatory agencies. Our subsidiaries paid aggregate dividends of $34.00 million and $30.80 million for the nine-month periods ended September 30, 2014 and 2013, respectively.

Dividends. Our long-term dividend policy is to pay cash dividends to our shareholders of approximately 40% of annual net earnings while maintaining adequate capital to support growth. We are also restricted by a loan covenant within our line of credit agreement with Frost Bank to dividend no greater than 55% of net income as defined in such loan agreement. The cash dividend payout ratios have amounted to 39.21% and 42.52% of net earnings for the first nine months of 2014 and the same period in 2013, respectively. Given our current capital position and projected earnings and asset growth rates, we do not anticipate any significant change in our current dividend policy. On April 22, 2014, the Board of Directors declared a $0.14 (post split) per share cash dividend that was paid July 1, 2014 to shareholders of record on June 16, 2014. This represented a 7.69 percent increase in quarterly dividends from the third quarter of 2013.

Our bank subsidiary, which is a national banking association and a member of the Federal Reserve System, is required by federal law to obtain the prior approval of the Office of the Comptroller of the Currency (the “OCC”) to declare and pay dividends if the total of all dividends declared in any calendar year would exceed the total of (1) such bank’s net profits (as defined and interpreted by regulation) for that year plus (2) its retained net profits (as defined and interpreted by regulation) for the preceding two calendar years, less any required transfers to surplus.

To pay dividends, we and our subsidiary bank must maintain adequate capital above regulatory guidelines. In addition, if the applicable regulatory authority believes that a bank under its jurisdiction is engaged in or is about to engage in an unsafe or unsound practice (which, depending on the financial condition of the bank, could include the payment of dividends), the authority may require, after notice and hearing, that such bank cease and desist from the unsafe practice. The Federal Reserve, the Federal Deposit Insurance Corporation (the “FDIC”) and the OCC have each indicated that paying dividends that deplete a bank’s capital base to an inadequate level would be an unsafe and unsound banking practice. The Federal Reserve, the FDIC and the OCC have issued policy statements that recommend that bank holding companies and insured banks should generally only pay dividends out of current operating earnings.

Item 3. Quantitative and Qualitative Disclosures About Market Risk

Management considers interest rate risk to be a significant market risk for the Company. See “Item 2 - Management’s Discussion and Analysis of Financial Condition and Results of Operations – Capital Resources - Interest Rate Risk” for disclosure regarding this market risk.

Item 4. Controls and Procedures

As of September 30, 2014, we carried out an evaluation, under the supervision and with the participation of our management, including our principal executive officer and principal financial officer, of the effectiveness of the design and operation of our disclosure controls and procedures pursuant to Rule 13a-15 or 15d-15 of the Securities Exchange Act of 1934. Our management, which includes our principal executive officer and our principal financial officer, does not expect that our disclosure controls and procedures will prevent all errors and all fraud.

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A control system, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the control system are met. Further, the design of a control system must reflect the fact that there are resource constraints, and the benefits of controls must be considered relative to their costs. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, within the Company have been detected. These inherent limitations include the realities that judgments in decision-making can be faulty and that breakdowns can occur because of simple error or mistake. Additionally, controls can be circumvented by the individual acts of some persons, by collusion of two or more people, or by management override of the control. The design of any system of controls also is based in part upon certain assumptions about the likelihood of future events, and there can be no assurance that any design will succeed in achieving its stated goals under all potential future conditions; over time, controls may become inadequate because of changes in conditions or the degree of compliance with the policies or procedures may deteriorate. Because of the inherent limitations in a cost-effective control system, misstatements due to error or fraud may occur and not be detected. Our principal executive officer and principal financial officer have concluded, based on our evaluation of our disclosure controls and procedures, that our disclosure controls and procedures under Rule 13a-15 or 15d-15 of the Securities Exchange Act of 1934, are effective at the reasonable assurance level as of September 30, 2014.

Subsequent to our evaluation, there were no significant changes in internal controls over financial reporting or other factors that have materially affected, or are reasonably likely to materially affect, these internal controls.

48

PART II

OTHER INFORMATION

Item 1. Legal Proceedings

From time to time we and our subsidiaries are parties to lawsuits arising in the ordinary course of our banking business. However, there are no material pending legal proceedings to which we, our subsidiaries, or any of their properties, are currently subject. Other than regular, routine examinations by state and federal banking authorities, there are no proceedings pending or known to be contemplated by any governmental authorities.

Item 1A. Risk Factors

There has been no material change in the risk factors previously disclosed under Item 1A. of the Company’s 2013 Annual Report on Form 10-K.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

None

Item 3. Defaults Upon Senior Securities

Not Applicable

Item 4. Mine Safety Disclosures

Not Applicable

Item 5. Other Information

None

49

Item 6. Exhibits

The following exhibits are filed as part of this report:

2.1	—	Agreement and Plan of Merger between First Financial Bankshares, Inc., First Financial Bank, N.A., OSB Financial Services, Inc. and Orange Savings Bank, SSB, dated as of February 20, 2013 (Schedules have been omitted pursuant to Item 601(b)(2) of Regulation S-K) (incorporated by reference from Exhibit 2.1 to Registrant’s Form 8-K filed February 26, 2013).
3.1	—	Amended and Restated Certificate of Formation (incorporated by reference from Exhibit 3.1 of the Registrant’s Form 8-K filed April 25, 2012).
3.2	—	Amended and Restated Bylaws of the Registrant (incorporated by reference from Exhibit 3.2 of the Registrant’s Form 8-K filed January 24, 2012).
4.1	—	Specimen certificate of First Financial Common Stock (incorporated by reference from Exhibit 3 of the Registrant’s Amendment No. 1 to Form 8-A filed on Form 8-A/A No. 1 on January 7, 1994).
10.1	—	Executive Recognition Agreement (incorporated by reference from Exhibit 10.1 of the Registrant’s Form 8-K Report filed June 30, 2014).
10.2	—	2002 Incentive Stock Option Plan (incorporated by reference from Exhibit 10.3 of the Registrant’s Form 10-Q filed May 4, 2010).
10.3	—	2012 Incentive Stock Option Plan (incorporated by reference from Appendix A of the Registrant’s Definitive Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 filed March 1, 2012).
10.4	—	Loan agreement dated June 30, 2013, between First Financial Bankshares, Inc. and Frost Bank (incorporated by reference from Exhibit 10.1 of the Registrant’s Form 8-K filed July 1, 2013).
31.1	—	Rule 13a-14(a) / 15(d)-14(a) Certification of Chief Executive Officer of First Financial Bankshares, Inc.*
31.2	—	Rule 13a-14(a) / 15(d)-14(a) Certification of Chief Financial Officer of First Financial Bankshares, Inc.*
32.1	—	Section 1350 Certification of Chief Executive Officer of First Financial Bankshares, Inc.*
32.2	—	Section 1350 Certification of Chief Financial Officer of First Financial Bankshares, Inc.*
101.INS	—	XBRL Instance Document.*
101.SCH	—	XBRL Taxonomy Extension Schema Document.*
101.CAL	—	XBRL Taxonomy Extension Calculation Linkbase Document.*
101.DEF	—	XBRL Taxonomy Extension Definition Linkbase Document.*
101.LAB	—	XBRL Taxonomy Extension Label Linkbase Document.*
101.PRE	—	XBRL Taxonomy Extension Presentation Linkbase Document.*

* Filed herewith

50

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.

	FIRST FINANCIAL BANKSHARES, INC.
Date: November 4, 2014	By:	/s/ F. Scott Dueser
		F. Scott Dueser
		President and Chief Executive Officer
Date: November 4, 2014	By:	/s/ J. Bruce Hildebrand
		J. Bruce Hildebrand
		Executive Vice President and
		Chief Financial Officer

51

EX-31.1

Exhibit 31.1

Certification of

Chief Executive Officer

of First Financial Bankshares, Inc.

I, F. Scott Dueser, President and Chief Executive Officer of First Financial Bankshares, Inc., certify that:

1. I have reviewed this Form 10-Q of First Financial Bankshares, Inc.;

2. Based on my knowledge, this quarterly 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 quarterly 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 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 effectives 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 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: November 4, 2014

By:	/s/ F. SCOTT DUESER
	F. Scott Dueser
	President and Chief Executive Officer

EX-31.2

Exhibit 31.2

Certification of

Chief Financial Officer

of First Financial Bankshares, Inc.

I, J. Bruce Hildebrand, Executive Vice President and Chief Financial Officer of First Financial Bankshares, Inc., certify that:

1. I have reviewed this Form 10-Q of First Financial Bankshares, Inc.;

2. Based on my knowledge, this quarterly 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 quarterly 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 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 effectives 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 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: November 4, 2014

By:	/s/ J. Bruce Hildebrand
	J. Bruce Hildebrand
	Executive Vice President and Chief
	Financial Officer

EX-32.1

Exhibit 32.1

Certification of

Chief Executive Officer

of First Financial Bankshares, Inc.

This certification is provided pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code) and accompanies the quarterly report on Form 10-Q (the “Form 10-Q”) for the quarter ended September 30, 2014 of First Financial Bankshares, Inc. (the “Company”).

I, F. Scott Dueser, the President and Chief Executive Officer of the Company, certify that:

1. the Form 10-Q fully complies with the requirements of section 13(a) or section 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m(a) or 78o(d)); and

2. the information contained in the Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated: November 4, 2014

By:	/s/ F. SCOTT DUESER
	F. Scott Dueser
	Chief Executive Officer

Subscribed and sworn to before me this 4^th day of November, 2014.

 /s/ Melissa A. Lomax

Melissa A. Lomax

Notary Public

My commission expires: October 11, 2016

EX-32.2

Exhibit 32.2

Certification of

Chief Financial Officer

of First Financial Bankshares, Inc.

This certification is provided pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code) and accompanies the quarterly report on Form 10-Q (the “Form 10-Q”) for the quarter ended September 30, 2014 of First Financial Bankshares, Inc. (the “Company”).

I, J. Bruce Hildebrand, the Executive Vice President and Chief Financial Officer of the Company, certify that:

1. the Form 10-Q fully complies with the requirements of section 13(a) or section 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m(a) or 78o(d)); and

2. the information contained in the Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated: November 4, 2014

By:	/s/ J. Bruce Hildebrand
	J. Bruce Hildebrand
	Chief Financial Officer

Subscribed and sworn to before me this 4th day of November, 2014.

 /s/ Melissa A. Lomax

Melissa A. Lomax

Notary Public

My commission expires: October 11, 2016

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Loans and Allowance for Loan Losses - Schedule of Past Due Loans (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2013
Financing Receivable, Recorded Investment, Past Due [Line Items]
15-59 Days Past Due	$ 20,166	$ 22,153
60-89 Days Past Due	1,391	3,358
Greater Than 90 Days	2,829	2,573
Total Past Due	24,386	28,084
Total Current	2,804,044	2,656,201
Total	2,828,430	2,684,285	2,609,085
Total 90 Days Past Due Still Accruing	263	133
Agriculture [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
15-59 Days Past Due	294	355
60-89 Days Past Due	59
Total Past Due	353	355
Total Current	86,365	75,573
Total	86,718	75,928
Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
15-59 Days Past Due	15,404	13,787
60-89 Days Past Due	930	2,489
Greater Than 90 Days	2,216	1,876
Total Past Due	18,550	18,152
Total Current	1,756,089	1,660,362
Total	1,774,639	1,678,514
Total 90 Days Past Due Still Accruing	102	55
Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
15-59 Days Past Due	2,726	5,303
60-89 Days Past Due	110	287
Greater Than 90 Days	316	420
Total Past Due	3,152	6,010
Total Current	608,940	590,720
Total	612,092	596,730
Total 90 Days Past Due Still Accruing	111
Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
15-59 Days Past Due	1,742	2,708
60-89 Days Past Due	292	582
Greater Than 90 Days	297	277
Total Past Due	2,331	3,567
Total Current	352,650	329,546
Total	354,981	333,113
Total 90 Days Past Due Still Accruing	$ 50	$ 78

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Stock Based Compensation - Additional Information (Detail) (USD $)	0 Months Ended	3 Months Ended		9 Months Ended
	Oct. 22, 2013	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Oct. 22, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Stock option expense		$ 174,000	$ 88,000	$ 532,000	$ 264,000
Employees incentive stock option, shares	395,000			0
Employees incentive stock option, exercise price						$ 30.85

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Loans and Allowance for Loan Losses - Schedule of Troubled Debt Restructurings (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
	Sep. 30, 2013 Contract	Sep. 30, 2014 Contract	Sep. 30, 2013 Contract
Troubled Debt Restructured Loan Modifications by Class [Line Items]
Number	1	1	6
Balance	$ 71	$ 32	$ 316
Commercial [Member]
Troubled Debt Restructured Loan Modifications by Class [Line Items]
Number	1		6
Balance	71		316
Consumer [Member]
Troubled Debt Restructured Loan Modifications by Class [Line Items]
Number		1
Balance		$ 32

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Loans and Allowance for Loan Losses - Non-Accrual Loans, Loans Still Accruing and Past Due 90 Days or More and Restructured Loans (Parenthetical) (Detail) (USD $)	9 Months Ended		12 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Receivables [Abstract]
Carrying amount of purchased credit impaired loans	$ 2,383,000	$ 2,954,000	$ 2,707,000
Troubled debt restructured loans	$ 10,114,000	$ 14,737,000	$ 13,298,000

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Earnings Per Share - Additional Information (Detail)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Earnings Per Share [Abstract]
Weighted average common shares outstanding, basic	64,059,675	63,940,810	64,038,526	63,444,544
Weighted average common shares outstanding, diluted	64,304,985	64,243,542	64,302,615	63,706,588

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Fair Value Disclosures - Additional Information (Detail) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Fair Value Inputs Assets And Liabilities Quantitative Information [Line Items]
Assets transfer between Level 2 and Level 3	$ 0	$ 0	$ 0	$ 0
Impaired loans carrying value	22,093,000	22,809,000	22,093,000	22,809,000	27,926,000
Impaired loans valuation reserves	4,634,000		4,634,000
Impaired loans net fair value	17,459,000		17,459,000
Other real estate owned, total	$ 1,185,000	$ 5,490,000	$ 1,185,000	$ 5,490,000	$ 2,903,000
Minimum [Member]
Fair Value Inputs Assets And Liabilities Quantitative Information [Line Items]
Debt discounts, percentage			5.00%
Maximum [Member]
Fair Value Inputs Assets And Liabilities Quantitative Information [Line Items]
Debt discounts, percentage			25.00%

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Loans and Allowance for Loan Losses - Changes in Allowance for Loan Losses (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	$ 35,892	$ 34,099	$ 33,900	$ 34,839
Provision for loan losses	896	1,349	3,710	2,582
Recoveries	214	297	989	719
Charge-offs	(614)	(945)	(2,211)	(3,340)
Ending balance	36,388	34,800	36,388	34,800
Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	26,561	23,902	24,940	24,063
Provision for loan losses	(80)	1,644	1,988	3,035
Recoveries	42	42	361	95
Charge-offs	(224)	(294)	(990)	(1,899)
Ending balance	26,299	25,294	26,299	25,294
Agriculture [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	364	1,493	383	1,541
Provision for loan losses	7	(999)	(14)	(1,056)
Recoveries	14	10	17	29
Charge-offs		(86)	(1)	(96)
Ending balance	385	418	385	418
Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	6,861	6,736	6,440	7,343
Provision for loan losses	635	354	1,189	(77)
Recoveries	72	141	225	329
Charge-offs	(82)	(218)	(368)	(582)
Ending balance	7,486	7,013	7,486	7,013
Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	2,106	1,968	2,137	1,892
Provision for loan losses	334	350	547	680
Recoveries	86	104	386	266
Charge-offs	(308)	(347)	(852)	(763)
Ending balance	$ 2,218	$ 2,075	$ 2,218	$ 2,075

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Loans and Allowance for Loan Losses - Schedule of Impaired Loans and Related Allowance (Parenthetical) (Detail) (USD $)	9 Months Ended		12 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Receivables [Abstract]
Carrying amount of purchased credit impaired loans	$ 2,383,000	$ 2,954,000	$ 2,707,000

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Fair Value Disclosures - Other Real Estate Owned (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Fair Value Disclosures [Abstract]
Carrying value of other real estate owned prior to re-measurement	$ 173	$ 238	$ 881	$ 2,065
Write-downs included in gain (loss) on sale of other real estate owned	(46)	(65)	(135)	(369)
Fair value	$ 127	$ 173	$ 746	$ 1,696

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Income Taxes - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Income Tax Disclosure [Abstract]
Income tax expense	$ 7,843	$ 6,121	$ 21,705	$ 18,723
Effective tax rates on pre-tax income	25.08%	23.83%	24.48%	24.52%
Statutory federal tax rate			35.00%

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Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
CASH FLOWS FROM OPERATING ACTIVITIES:
NET EARNINGS	$ 66,972	$ 57,629
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	6,244	6,376
PROVISION FOR LOAN LOSSES	3,710	2,582
Securities premium amortization (discount accretion), net	14,739	13,680
Gain on sale of assets, net	(815)	(62)
Deferred federal income tax benefit	(844)	(309)
Change in loans held for sale	(6,103)	5,731
Change in other assets	8,936	2,642
Change in other liabilities	6,721	5,996
Total adjustments	32,588	36,636
Net cash provided by operating activities	99,560	94,265
CASH FLOWS FROM INVESTING ACTIVITIES:
Cash paid for acquisition of Orange Savings Bank, SSB, less cash acquired		(25,706)
Net decrease in interest-bearing time deposits in banks	12,683	14,653
Activity in available-for-sale securities:
Sales	3,590	121,420
Maturities	1,677,839	248,750
Purchases	(1,794,233)	(511,471)
Activity in held-to-maturity securities - maturities	130	263
Net increase in loans	(146,452)	(242,860)
Purchases of bank premises and equipment and other assets	(12,993)	(8,492)
Proceeds from sale of other assets	3,823	1,885
Net cash used in investing activities	(255,613)	(401,558)
CASH FLOWS FROM FINANCING ACTIVITIES:
Net increase (decrease) in noninterest-bearing deposits	143,663	(7,402)
Net increase (decrease) in interest-bearing deposits	185,626	(10,575)
Net increase (decrease) in short-term borrowings	(121,979)	206,803
Common stock transactions:
Proceeds from stock issuances	1,076	1,519
Dividends paid	(25,609)	(16,191)
Net cash provided by financing activities	182,777	174,154
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	26,724	(133,139)
CASH AND CASH EQUIVALENTS, beginning of period	212,012	360,739
CASH AND CASH EQUIVALENTS, end of period	238,736	227,600
SUPPLEMENTAL INFORMATION AND NONCASH TRANSACTIONS
Interest paid	3,155	2,988
Federal income tax paid	21,281	17,386
Transfer of loans to foreclosed assets	1,085	1,610
Investment securities purchased but not settled	$ 61,332	$ 3,496

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Loans and Allowance for Loan Losses - Schedule of Investment in Loans Related to Balance in Allowance for Loan Losses on Basis of Company's Impairment Methodology (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2013
Schedule Of Allowance For Credit Losses And Recorded Investment In Financing Receivables [Line Items]
Loans individually evaluated for impairment	$ 81,390	$ 84,244
Loans collectively evaluated for impairment	2,747,040	2,600,041
Total	2,828,430	2,684,285	2,609,085
Agriculture [Member]
Schedule Of Allowance For Credit Losses And Recorded Investment In Financing Receivables [Line Items]
Loans individually evaluated for impairment	446	546
Loans collectively evaluated for impairment	86,272	75,382
Total	86,718	75,928
Real Estate [Member]
Schedule Of Allowance For Credit Losses And Recorded Investment In Financing Receivables [Line Items]
Loans individually evaluated for impairment	64,438	69,272
Loans collectively evaluated for impairment	1,710,201	1,609,242
Total	1,774,639	1,678,514
Commercial [Member]
Schedule Of Allowance For Credit Losses And Recorded Investment In Financing Receivables [Line Items]
Loans individually evaluated for impairment	14,375	12,183
Loans collectively evaluated for impairment	597,717	584,547
Total	612,092	596,730
Consumer [Member]
Schedule Of Allowance For Credit Losses And Recorded Investment In Financing Receivables [Line Items]
Loans individually evaluated for impairment	2,131	2,243
Loans collectively evaluated for impairment	352,850	330,870
Total	$ 354,981	$ 333,113

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Interest-bearing Time Deposits in Banks and Securities - Continuous Unrealized-Loss Position of Available-for-Sale and Held-to-Maturity Securities (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Schedule Of Available For Sale And Held To Maturity Securities Continuous Unrealized Loss Position [Line Items]
Available-for-sale and held-to-maturity securities, continuous unrealized loss position Less than 12 Months, Fair Value	$ 107,564	$ 653,523
Available-for-sale and held-to-maturity securities, continuous unrealized loss position Less than 12 Months, Unrealized Loss	505	22,213
Available-for-sale and held-to-maturity securities, continuous unrealized loss position 12 Months or Longer, Fair Value	286,782	9,777
Available-for-sale and held-to-maturity securities, continuous unrealized loss position 12 Months or Longer, Unrealized Loss	8,062	645
Available-for-sale and held-to-maturity securities, continuous unrealized loss position, Fair Value	394,346	663,300
Available-for-sale and held-to-maturity securities, continuous unrealized loss position, Unrealized Loss	8,567	22,858
Obligations of U.S. Government Sponsored-Enterprises and Agencies [Member]
Schedule Of Available For Sale And Held To Maturity Securities Continuous Unrealized Loss Position [Line Items]
Available-for-sale and held-to-maturity securities, continuous unrealized loss position Less than 12 Months, Fair Value	876
Available-for-sale and held-to-maturity securities, continuous unrealized loss position Less than 12 Months, Unrealized Loss	2
Available-for-sale and held-to-maturity securities, continuous unrealized loss position, Fair Value	876
Available-for-sale and held-to-maturity securities, continuous unrealized loss position, Unrealized Loss	2
Obligations of States and Political Subdivisions [Member]
Schedule Of Available For Sale And Held To Maturity Securities Continuous Unrealized Loss Position [Line Items]
Available-for-sale and held-to-maturity securities, continuous unrealized loss position Less than 12 Months, Fair Value	17,871	316,394
Available-for-sale and held-to-maturity securities, continuous unrealized loss position Less than 12 Months, Unrealized Loss	38	10,973
Available-for-sale and held-to-maturity securities, continuous unrealized loss position 12 Months or Longer, Fair Value	50,158	4,153
Available-for-sale and held-to-maturity securities, continuous unrealized loss position 12 Months or Longer, Unrealized Loss	539	346
Available-for-sale and held-to-maturity securities, continuous unrealized loss position, Fair Value	68,029	320,547
Available-for-sale and held-to-maturity securities, continuous unrealized loss position, Unrealized Loss	577	11,319
Residential Mortgage-Backed Securities [Member]
Schedule Of Available For Sale And Held To Maturity Securities Continuous Unrealized Loss Position [Line Items]
Available-for-sale and held-to-maturity securities, continuous unrealized loss position Less than 12 Months, Fair Value	82,382	228,423
Available-for-sale and held-to-maturity securities, continuous unrealized loss position Less than 12 Months, Unrealized Loss	450	7,623
Available-for-sale and held-to-maturity securities, continuous unrealized loss position 12 Months or Longer, Fair Value	134,271	5,624
Available-for-sale and held-to-maturity securities, continuous unrealized loss position 12 Months or Longer, Unrealized Loss	5,150	299
Available-for-sale and held-to-maturity securities, continuous unrealized loss position, Fair Value	216,653	234,047
Available-for-sale and held-to-maturity securities, continuous unrealized loss position, Unrealized Loss	5,600	7,922
Commercial Mortgage-Backed Securities [Member]
Schedule Of Available For Sale And Held To Maturity Securities Continuous Unrealized Loss Position [Line Items]
Available-for-sale and held-to-maturity securities, continuous unrealized loss position Less than 12 Months, Fair Value	6,435	108,706
Available-for-sale and held-to-maturity securities, continuous unrealized loss position Less than 12 Months, Unrealized Loss	15	3,617
Available-for-sale and held-to-maturity securities, continuous unrealized loss position 12 Months or Longer, Fair Value	102,353
Available-for-sale and held-to-maturity securities, continuous unrealized loss position 12 Months or Longer, Unrealized Loss	2,373
Available-for-sale and held-to-maturity securities, continuous unrealized loss position, Fair Value	108,788	108,706
Available-for-sale and held-to-maturity securities, continuous unrealized loss position, Unrealized Loss	$ 2,388	$ 3,617

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Interest-bearing Time Deposits in Banks and Securities - Amortized Cost and Estimated Fair Value of Available-for-Sale Securities (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014
Investments, Debt and Equity Securities [Abstract]
Available-for-Sale, Amortized Cost Basis, Due within one year	$ 76,858
Available-for-Sale, Amortized Cost Basis, Due after one year through five years	663,151
Available-for-Sale, Amortized Cost Basis, Due after five years through ten years	502,028
Available-for-Sale, Amortized Cost Basis, Due after ten years	7,394
Available-for-Sale, Amortized Cost Basis, Mortgage-backed securities	937,841
Available-for-Sale, Amortized Cost Basis, Total	2,187,272
Available-for-Sale, Estimated Fair Value, Due within one year	77,722
Available-for-Sale, Estimated Fair Value, Due after one year through five years	695,484
Available-for-Sale, Estimated Fair Value, Due after five years through ten years	527,658
Available-for-Sale, Estimated Fair Value, Due after ten years	8,619
Available-for-Sale, Estimated Fair Value, Mortgage-backed securities	944,279
Available-for-Sale, Estimated Fair Value, Total	$ 2,253,762

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Loans and Allowance for Loan Losses - Schedule of Loans Modified and Considered Troubled Debt Restructurings (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014 SecurityLoan	Sep. 30, 2013 SecurityLoan	Sep. 30, 2014 SecurityLoan	Sep. 30, 2013 SecurityLoan
Troubled Debt Restructured Loan Modifications by Class [Line Items]
Number	2	4	15	17
Pre-Modification Recorded Investment	$ 198	$ 86	$ 1,237	$ 4,144
Post-Modification Recorded Investment	198	86	1,237	4,144
Agriculture [Member]
Troubled Debt Restructured Loan Modifications by Class [Line Items]
Number			1	1
Pre-Modification Recorded Investment			39	24
Post-Modification Recorded Investment			39	24
Real Estate [Member]
Troubled Debt Restructured Loan Modifications by Class [Line Items]
Number	1		5	8
Pre-Modification Recorded Investment	40		630	3,779
Post-Modification Recorded Investment	40		630	3,779
Commercial [Member]
Troubled Debt Restructured Loan Modifications by Class [Line Items]
Number	1		6	3
Pre-Modification Recorded Investment	158		557	218
Post-Modification Recorded Investment	158		557	218
Consumer [Member]
Troubled Debt Restructured Loan Modifications by Class [Line Items]
Number		4	3	5
Pre-Modification Recorded Investment		86	11	123
Post-Modification Recorded Investment		$ 86	$ 11	$ 123

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Loans and Allowance for Loan Losses - Additional Information (Detail) (USD $)	3 Months Ended	9 Months Ended		12 Months Ended
	Sep. 30, 2014	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Receivables [Abstract]
Minimum number of days to consider the loans as non-accrual		Greater than 90 days
Carrying amount of purchased credit impaired loans		$ 2,383,000	$ 2,954,000	$ 2,707,000
Contractual balance	3,525,000	3,525,000	4,218,000	3,970,000
Loans held for sale	11,266,000	11,266,000	5,724,000	5,163,000
Average recorded investment in impaired loans	24,893,000	26,524,000	22,530,000	31,293,000
Non-accrual loans still accruing, past due 90 days, restructured loans and foreclosed assets	23,629,000	23,629,000	28,535,000	31,128,000
Additional funds advanced in connection with impaired loans	0	0
Interest income recognized on impaired loans		0		685,000
Allowance for purchased credit impaired loans	0	0		0
Default for purposes of this disclosure is a troubled debt restructured loan		90 days
Commitments to lend additional funds to borrowers with loan that have been modified as TDRs	0	0
Loans held by subsidiaries subject to blanket liens	1,634,405,000	1,634,405,000
Letters of credit outstanding, amount	7,000,000	7,000,000
Short-term borrowings outstanding	$ 1,038,000	$ 1,038,000

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Loans and Allowance for Loan Losses - Loans Held-for-Investment by Class of Financing Receivables (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2013
Receivables [Abstract]
Commercial	$ 612,092	$ 596,730	$ 571,973
Agricultural	86,718	75,928	66,758
Real estate	1,774,639	1,678,514	1,640,308
Consumer	354,981	333,113	330,046
Total	$ 2,828,430	$ 2,684,285	$ 2,609,085

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Consolidated Statements of Shareholders' Equity (Parenthetical) (USD $)	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Cash dividends per share (unaudited)	$ 0.41	$ 0.39
Percentage of Stock dividend (unaudited)	100.00%
Common Stock [Member]
Percentage of Stock dividend (unaudited)	100.00%
Retained Earnings [Member]
Cash dividends per share (unaudited)	$ 0.41	$ 0.39
Percentage of Stock dividend (unaudited)	100.00%

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Loans and Allowance for Loan Losses - Non-Accrual Loans, Loans Still Accruing and Past Due 90 Days or More and Restructured Loans (Detail) (USD $) In Thousands, unless otherwise specified	9 Months Ended		12 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Receivables [Abstract]
Non-accrual loans	$ 22,093	$ 22,809	$ 27,926
Loans still accruing and past due 90 days or more	263	54	133
Troubled debt restructured loans
Total	$ 22,356	$ 22,863	$ 28,059

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Loans and Allowance for Loan Losses - Allowance for Loan Losses by Estimating Losses in Various Categories of Loan Portfolio (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Jun. 30, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Dec. 31, 2012
Receivables [Abstract]
Loans specifically evaluated as impaired	$ 4,634		$ 5,338	$ 4,605
Remaining portfolio	31,754		28,562	30,195
Total allowance for loan losses	$ 36,388	$ 35,892	$ 33,900	$ 34,800	$ 34,099	$ 34,839

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Fair Value Disclosures - Schedule of Estimated Fair Values and Carrying Values of All Financial Instruments (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2013
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
CASH AND DUE FROM BANKS	$ 149,957	$ 183,084	$ 164,666
FEDERAL FUNDS SOLD	4,785	3,430	14,300
INTEREST-BEARING DEPOSITS IN BANKS	83,994	25,498	48,634
INTEREST-BEARING TIME DEPOSITS IN BANKS	19,234	31,917	34,352
Available-for-sale securities	2,253,762	2,057,723	1,975,303
Held-to-maturity securities	554	684	798
Loans	2,803,308	2,655,548	2,580,009
Short term borrowings	341,909	463,888	466,500
Level 1 Inputs [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available-for-sale securities	69,490
Level 2 Inputs [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available-for-sale securities	2,184,272
Carrying Value [Member] | Level 1 Inputs [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
CASH AND DUE FROM BANKS	149,957	183,084
FEDERAL FUNDS SOLD	4,785	3,430
INTEREST-BEARING DEPOSITS IN BANKS	83,994	25,498
Deposits with no stated maturities	3,800,143	3,448,448
Carrying Value [Member] | Level 2 Inputs [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
INTEREST-BEARING TIME DEPOSITS IN BANKS	19,234	31,917
Held-to-maturity securities	554	684
Accrued interest receivable	23,420	26,865
Deposits with stated maturities	664,221	686,627
Short term borrowings	341,909	463,888
Accrued interest payable	275	299
Carrying Value [Member] | Levels 1 and 2 Inputs [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available-for-sale securities	2,253,762	2,057,723
Carrying Value [Member] | Level 3 Inputs [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Loans	2,803,308	2,655,548
Estimated Fair Value [Member] | Level 1 Inputs [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
CASH AND DUE FROM BANKS	149,957	183,084
FEDERAL FUNDS SOLD	4,785	3,430
INTEREST-BEARING DEPOSITS IN BANKS	83,994	25,498
Deposits with no stated maturities	3,800,143	3,448,448
Estimated Fair Value [Member] | Level 2 Inputs [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
INTEREST-BEARING TIME DEPOSITS IN BANKS	19,285	32,059
Held-to-maturity securities	560	694
Accrued interest receivable	23,420	26,865
Deposits with stated maturities	666,123	688,876
Short term borrowings	341,909	463,888
Accrued interest payable	275	299
Estimated Fair Value [Member] | Levels 1 and 2 Inputs [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available-for-sale securities	2,253,762	2,057,723
Estimated Fair Value [Member] | Level 3 Inputs [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Loans	$ 2,815,509	$ 2,667,743

XML

Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2013
ASSETS
CASH AND DUE FROM BANKS	$ 149,957	$ 183,084	$ 164,666
FEDERAL FUNDS SOLD	4,785	3,430	14,300
INTEREST-BEARING DEPOSITS IN BANKS	83,994	25,498	48,634
Total cash and cash equivalents	238,736	212,012	227,600
INTEREST-BEARING TIME DEPOSITS IN BANKS	19,234	31,917	34,352
SECURITIES AVAILABLE-FOR-SALE, at fair value	2,253,762	2,057,723	1,975,303
SECURITIES HELD-TO-MATURITY (fair value of $560, $810 and $694 at September 30, 2014 and 2013, and December 31, 2013, respectively)	554	684	798
LOANS
Held for investment	2,828,430	2,684,285	2,609,085
Less - allowance for loan losses	(36,388)	(33,900)	(34,800)
Net loans held for investment	2,792,042	2,650,385	2,574,285
Held for sale	11,266	5,163	5,724
Net loans	2,803,308	2,655,548	2,580,009
BANK PREMISES AND EQUIPMENT, net	101,437	95,505	94,676
INTANGIBLE ASSETS	97,429	97,485	97,429
OTHER ASSETS	61,351	71,334	65,468
Total assets	5,575,811	5,222,208	5,075,635
LIABILITIES AND SHAREHOLDERS' EQUITY
NONINTEREST-BEARING DEPOSITS	1,505,847	1,362,184	1,371,835
INTEREST-BEARING DEPOSITS	2,958,517	2,772,891	2,628,722
Total deposits	4,464,364	4,135,075	4,000,557
DIVIDENDS PAYABLE	8,969	8,318	8,314
SHORT-TERM BORROWINGS	341,909	463,888	466,500
OTHER LIABILITIES	101,804	27,280	32,023
Total liabilities	4,917,046	4,634,561	4,507,394
COMMITMENTS AND CONTINGENCIES
SHAREHOLDERS' EQUITY
Common stock - $0.01 par value, authorized 80,000,000 shares; 64,065,828, 31,977,670, and 31,992,497 shares issued at September 30, 2014 and 2013, and December 31, 2013, respectively	641	320	320
Capital surplus	304,866	302,991	302,320
Retained earnings	314,363	273,972	261,052
Treasury stock (shares at cost: 532,256, 269,334, and 269,467 at September 30, 2014 and 2013, and December 31, 2013, respectively)	(5,797)	(5,490)	(5,364)
Deferred compensation	5,797	5,490	5,364
Accumulated other comprehensive earnings	38,895	10,364	4,549
Total shareholders' equity	658,765	587,647	568,241
Total liabilities and shareholders' equity	$ 5,575,811	$ 5,222,208	$ 5,075,635

XML

Loans and Allowance for Loan Losses - Schedule of How Loans Were Modified as Troubled Debt Restructured Loans (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Troubled Debt Restructured Loan Modifications by Class [Line Items]
Adjusted Interest Rate				$ 420
Extended Maturity	158	82	381	711
Combined Rate and Maturity	40	4	856	3,013
Commercial [Member]
Troubled Debt Restructured Loan Modifications by Class [Line Items]
Extended Maturity	158		255	218
Combined Rate and Maturity			302
Agriculture [Member]
Troubled Debt Restructured Loan Modifications by Class [Line Items]
Extended Maturity				24
Combined Rate and Maturity			39
Real Estate [Member]
Troubled Debt Restructured Loan Modifications by Class [Line Items]
Adjusted Interest Rate				420
Extended Maturity			118	350
Combined Rate and Maturity	40		512	3,009
Consumer [Member]
Troubled Debt Restructured Loan Modifications by Class [Line Items]
Extended Maturity		82	8	119
Combined Rate and Maturity		$ 4	$ 3	$ 4

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Consolidated Statements of Comprehensive Earnings (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Amounts Reclassified Out Of Accumulated Other Comprehensive Income Loss [Abstract]
NET EARNINGS	$ 23,431	$ 19,562	$ 66,972	$ 57,629
OTHER ITEMS OF COMPREHENSIVE EARNINGS:
Change in unrealized gain (loss) on investment securities available-for-sale, before income taxes	5,707	(29,688)	43,889	(71,791)
Reclassification adjustment for realized losses (gains) on investment securities included in net earnings, before income tax	(1)	108	4	(147)
Total other items of comprehensive earnings (losses)	5,706	(29,580)	43,893	(71,938)
Income tax benefit (expense) related to other items of comprehensive earnings	(1,997)	10,352	(15,362)	25,178
COMPREHENSIVE EARNINGS:	$ 27,140	$ 334	$ 95,503	$ 10,869

XML

Loans and Allowance for Loan Losses - Schedule of Non-Accrual Loans (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2013
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-accrual loans	$ 22,093	$ 27,926	$ 22,809
Agriculture [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-accrual loans	102	131	97
Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-accrual loans	17,712	22,548	20,036
Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-accrual loans	3,481	4,281	1,986
Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-accrual loans	$ 798	$ 966	$ 690

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Fair Value Disclosures (Tables)

9 Months Ended

Sep. 30, 2014

Fair Value Disclosures [Abstract]

Financial Assets and Financial Liabilities Measured at Fair Value on Recurring Basis

The following table summarizes financial assets and financial liabilities measured at fair value on a recurring basis as of September 30, 2014, segregated by the level of the valuation inputs within the fair value hierarchy utilized to measure fair value (dollars in thousands):

	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total Fair Value
Available-for-sale investment securities:
U.S. Treasury securities	$	520	$	—	$	—	$	520
Obligations of U. S. government sponsored-enterprises and agencies		—		107,301		—		107,301
Obligations of states and political subdivisions		18,546		1,083,423		—		1,101,969
Corporate bonds		—		95,038		—		95,038
Residential mortgage-backed securities		45,769		766,098		—		811,867
Commercial mortgage-backed securities		—		132,412		—		132,412
Other securities		4,655		—		—		4,655
Total	$	69,490	$	2,184,272	$	—	$	2,253,762

Other Real Estate Owned

The following table presents other real estate owned that were re-measured subsequent to their initial transfer to other real estate owned (dollars in thousands):

	Three Months Ended September 30,
	2014			2013
Carrying value of other real estate owned prior to re-measurement	$	173		$	238
Write-downs included in gain (loss) on sale of other real estate owned		(46	)		(65	)
Fair value	$	127		$	173

	Nine Months Ended September 30,
	2014			2013
Carrying value of other real estate owned prior to re-measurement	$	881		$	2,065
Write-downs included in gain (loss) on sale of other real estate owned		(135	)		(369	)
Fair value	$	746		$	1,696

Schedule of Estimated Fair Values and Carrying Values of All Financial Instruments

The estimated fair values and carrying values of all financial instruments under current authoritative guidance at September 30, 2014 and December 31, 2013, were as follows (in thousands):

	September 30,				December 31,
	2014				2013
	Carrying		Estimated		Carrying		Estimated		Fair Value
	Value		Fair Value		Value		Fair Value		Hierarchy
Cash and due from banks	$	149,957	$	149,957	$	183,084	$	183,084	Level 1
Federal funds sold		4,785		4,785		3,430		3,430	Level 1
Interest-bearing deposits in banks		83,994		83,994		25,498		25,498	Level 1
Interest-bearing time deposits in banks		19,234		19,285		31,917		32,059	Level 2
Available-for-sale securities		2,253,762		2,253,762		2,057,723		2,057,723	Levels 1 and 2
Held-to-maturity securities		554		560		684		694	Level 2
Loans		2,803,308		2,815,509		2,655,548		2,667,743	Level 3
Accrued interest receivable		23,420		23,420		26,865		26,865	Level 2
Deposits with stated maturities		664,221		666,123		686,627		688,876	Level 2
Deposits with no stated maturities		3,800,143		3,800,143		3,448,448		3,448,448	Level 1
Short term borrowings		341,909		341,909		463,888		463,888	Level 2
Accrued interest payable		275		275		299		299	Level 2

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Loans and Allowance for Loan Losses - Schedule of Impaired Loans and Related Allowance (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended		12 Months Ended
	Sep. 30, 2014	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Financing Receivable, Recorded Investment, Past Due [Line Items]
Unpaid Contractual Principal Balance	$ 28,577	$ 28,577	$ 28,559	$ 37,724
Recorded Investment With No Allowance	6,291	6,291	5,294	7,290
Recorded Investment With Allowance	15,802	15,802	17,515	20,636
Total Recorded Investment	22,093	22,093	22,809	27,926
Related Allowance	4,634	4,634	4,605	5,338
Average Recorded Investment	24,893	26,524	22,530	31,293
Three-month Average Recorded Investment		24,893	23,768
Agriculture [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Unpaid Contractual Principal Balance	113	113	105	139
Recorded Investment With No Allowance			91	17
Recorded Investment With Allowance	102	102	6	114
Total Recorded Investment	102	102	97	131
Related Allowance	37	37	6	41
Average Recorded Investment		113	104	144
Three-month Average Recorded Investment		104	99
Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Unpaid Contractual Principal Balance	23,559	23,559	25,085	31,704
Recorded Investment With No Allowance	5,546	5,546	4,290	5,794
Recorded Investment With Allowance	12,166	12,166	15,746	16,753
Total Recorded Investment	17,712	17,712	20,036	22,547
Related Allowance	3,256	3,256	3,628	4,006
Average Recorded Investment		21,510	19,985	25,060
Three-month Average Recorded Investment		20,212	20,757
Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Unpaid Contractual Principal Balance	3,928	3,928	2,545	4,764
Recorded Investment With No Allowance	278	278	701	934
Recorded Investment With Allowance	3,203	3,203	1,285	3,348
Total Recorded Investment	3,481	3,481	1,986	4,282
Related Allowance	1,160	1,160	710	1,079
Average Recorded Investment		3,990	1,779	5,017
Three-month Average Recorded Investment		3,713	2,113
Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Unpaid Contractual Principal Balance	977	977	824	1,117
Recorded Investment With No Allowance	467	467	212	545
Recorded Investment With Allowance	331	331	478	421
Total Recorded Investment	798	798	690	966
Related Allowance	181	181	261	212
Average Recorded Investment		911	662	1,072
Three-month Average Recorded Investment		$ 864	$ 799

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Stock Split - Additional Information (Detail)	9 Months Ended
	Sep. 30, 2014
Text Block [Abstract]
Stock split conversion ratio	Two-for-one stock split
Percentage of stock dividend	100.00%
Dividend declared date	Apr. 22, 2014
Dividend record date	May 15, 2014
Dividend distribution date	Jun. 02, 2014

XML

Consolidated Statements of Shareholders' Equity (USD $) In Thousands, except Share data	Total	Common Stock [Member]	Capital Surplus [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Deferred Compensation [Member]	Accumulated Other Comprehensive Earnings [Member]
Beginning Balance at Dec. 31, 2012	$ 556,963	$ 315	$ 277,412	$ 227,927	$ (5,007)	$ 5,007	$ 51,309
Beginning Balance, shares at Dec. 31, 2012		31,496,881			(266,845)
Net earnings (unaudited)	57,629			57,629
Stock issued in acquisition of Orange Savings Bank, SSB (unaudited)	23,100	4	23,096
Stock issued in acquisition of Orange Savings Bank, SSB, shares (unaudited)		420,000
Stock option exercises (unaudited)	1,519	1	1,518
Stock option exercises, shares (unaudited)		60,789
Cash dividends declared (unaudited)	(24,504)			(24,504)
Change in unrealized gain in investment securities available-for-sale, net of related income taxes (unaudited)	(46,760)						(46,760)
Additional tax benefit related to directors' deferred compensation plan (unaudited)	30		30
Shares purchased in connection with directors' deferred compensation plan, net (unaudited)					(357)	357
Shares purchased in connection with directors' deferred compensation plan, net, shares (unaudited)					(2,489)
Stock option expense (unaudited)	264		264
Ending Balance (unaudited) at Sep. 30, 2013	568,241	320	302,320	261,052	(5,364)	5,364	4,549
Ending Balance, shares (unaudited) at Sep. 30, 2013		31,977,670			(269,334)
Beginning Balance at Dec. 31, 2013	587,647	320	302,991	273,972	(5,490)	5,490	10,364
Beginning Balance, shares at Dec. 31, 2013		31,992,497			(269,467)
Net earnings (unaudited)	66,972			66,972
Stock option exercises (unaudited)	1,077	1	1,076
Stock option exercises, shares (unaudited)		50,571
Cash dividends declared (unaudited)	(26,261)			(26,261)
Change in unrealized gain in investment securities available-for-sale, net of related income taxes (unaudited)	28,531						28,531
Additional tax benefit related to directors' deferred compensation plan (unaudited)	267		267
Shares purchased in connection with directors' deferred compensation plan, net (unaudited)					(307)	307
Shares purchased in connection with directors' deferred compensation plan, net, shares (unaudited)					5,345
Stock option expense (unaudited)	532		532
Two-for-one stock split in the form of a 100% stock dividend (unaudited)		320		(320)
Two-for-one stock split in the form of a 100% stock dividend, shares (unaudited)		32,022,760			(268,134)
Ending Balance (unaudited) at Sep. 30, 2014	$ 658,765	$ 641	$ 304,866	$ 314,363	$ (5,797)	$ 5,797	$ 38,895
Ending Balance, shares (unaudited) at Sep. 30, 2014		64,065,828			532,256

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Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2013
Statement of Financial Position [Abstract]
SECURITIES HELD-TO-MATURITY, fair value	$ 560	$ 694	$ 810
Common stock, par value	$ 0.01	$ 0.01	$ 0.01
Common stock, shares authorized	80,000,000	80,000,000	80,000,000
Common stock, shares issued	64,065,828	31,992,497	31,977,670
Treasury stock, shares	532,256	269,467	269,334

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Pension Plan

9 Months Ended

Sep. 30, 2014

Compensation and Retirement Disclosure [Abstract]

Pension Plan

Note 8 - Pension Plan

The Company’s defined benefit pension plan was frozen effective January 1, 2004, whereby no new participants will be added to the plan and no additional years of service will accrue to participants, unless the pension plan is reinstated at a future date. The pension plan covered substantially all of the Company’s employees at the time. The benefits for each employee were based on years of service and a percentage of the employee’s qualifying compensation during the final years of employment. The Company’s funding policy was and is to contribute annually the amount necessary to satisfy the Internal Revenue Service’s funding standards. Contributions to the pension plan, prior to freezing the plan, were intended to provide not only for benefits attributed to service to date but also for those expected to be earned in the future. As a result of the Pension Protection Act of 2006 (the “Protection Act”), the Company will be required to contribute amounts in future years to fund any shortfalls. The Company has evaluated the provisions of the Protection Act as well as the Internal Revenue Service’s funding standards to develop a plan for funding in future years. The Company made a contribution totaling $1,000,000 in 2013 and has to date made no contributions in 2014.

In October 2014, the Company approved a plan to offer plan participants that are no longer employed by the Company the option to receive a one-time lump sum payment in lieu of future benefits to be received under the plan. The lump sum payment offered approximates the respective participant’s pension benefit obligation and is not expected to have a significant impact on the Company’s financial statements.

Net periodic benefit costs totaling $107,000 and $208,000 were recorded for the three months ended September 30, 2014 and 2013, respectively. Net periodic benefit costs totaling $321,000 and $623,000 were recorded for the nine months ended September 30, 2014 and 2013, respectively.

XML

Document and Entity Information	9 Months Ended
	Sep. 30, 2014	Nov. 04, 2014
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Sep. 30, 2014
Document Fiscal Year Focus	2014
Document Fiscal Period Focus	Q3
Trading Symbol	FFIN
Entity Registrant Name	FIRST FINANCIAL BANKSHARES INC
Entity Central Index Key	0000036029
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		64,065,828

XML

Fair Value Disclosures

9 Months Ended

Sep. 30, 2014

Fair Value Disclosures [Abstract]

Fair Value Disclosures

Note 9 - Fair Value Disclosures

The authoritative accounting guidance for fair value measurements defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. A fair value measurement assumes that the transaction to sell the asset or transfer the liability occurs in the principal market for the asset or liability or, in the absence of a principal market, the most advantageous market for the asset or liability. The price in the principal (or most advantageous) market used to measure the fair value of the asset or liability shall not be adjusted for transaction costs. An orderly transaction is a transaction that assumes exposure to the market for a period prior to the measurement date to allow for marketing activities that are usual and customary for transactions involving such assets and liabilities; it is not a forced transaction. Market participants are buyers and sellers in the principal market that are (i) independent, (ii) knowledgeable, (iii) able to transact, and (iv) willing to transact.

The authoritative accounting guidance requires the use of valuation techniques that are consistent with the market approach, the income approach and/or the cost approach. The market approach uses prices and other relevant information generated by market transactions involving identical or comparable assets and liabilities. The income approach uses valuation techniques to convert future amounts, such as cash flows or earnings, to a single present amount on a discounted basis. The cost approach is based on the amount that currently would be required to replace the service capacity of an asset (replacement costs). Valuation techniques should be consistently applied. Inputs to valuation techniques refer to the assumptions that market participants would use in pricing the asset or liability. Inputs may be observable, meaning those that reflect the assumptions market participants would use in pricing the asset or liability developed based on market data obtained from independent sources, or unobservable, meaning those that reflect the reporting entity’s own assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the best information available in the circumstances. In that regard,

the authoritative guidance establishes a fair value hierarchy for valuation inputs that gives the highest priority to quoted prices in active markets for identical assets or liabilities and the lowest priority to unobservable inputs. The fair value hierarchy is as follows:

• Level 1 Inputs – Unadjusted quoted prices in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date.

• Level 2 Inputs – Inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. These include quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the asset or liability (for example, interest rates, volatilities, prepayment speeds, loss severities, credit risks and default rates) or inputs that are derived principally from or corroborated by observable market data by correlation or other means.

• Level 3 Inputs – Significant unobservable inputs that reflect an entity’s own assumptions that market participants would use in pricing the assets or liabilities.

A description of the valuation methodologies used for assets and liabilities measured at fair value, as well as the general classification of such instruments pursuant to the valuation hierarchy, is set forth below.

In general, fair value is based upon quoted market prices, where available. If such quoted market prices are not available, fair value is based upon internally developed models that primarily use, as inputs, observable market-based parameters. Valuation adjustments may be made to ensure that financial instruments are recorded at fair value. While management believes the Company’s valuation methodologies are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different estimate of fair value at the reporting date.

Securities classified as available-for-sale and trading are reported at fair value utilizing Level 1 and Level 2 inputs. For these securities, the Company obtains fair value measurements from an independent pricing service. The fair value measurements consider observable data that may include market spreads, cash flows, the United States Treasury yield curve, live trading levels, trade execution data, dealer quotes, market consensus prepayments speeds, credit information and the security’s terms and conditions, among other items. Securities are considered to be measured with Level 1 inputs at the time of purchase and for 30 days following. After 30 days, the majority of securities are transferred to Level 2 as they are considered to be measured with Level 2 inputs, with the exception of U. S. Treasury securities and any other security for which there remain Level 1 inputs. Transfers are recognized on the actual date of transfer.

There were no transfers between Level 2 and Level 3 during the three and nine months ended September 30, 2014 or 2013.

The following table summarizes financial assets and financial liabilities measured at fair value on a recurring basis as of September 30, 2014, segregated by the level of the valuation inputs within the fair value hierarchy utilized to measure fair value (dollars in thousands):

	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total Fair Value
Available-for-sale investment securities:
U.S. Treasury securities	$	520	$	—	$	—	$	520
Obligations of U. S. government sponsored-enterprises and agencies		—		107,301		—		107,301
Obligations of states and political subdivisions		18,546		1,083,423		—		1,101,969
Corporate bonds		—		95,038		—		95,038
Residential mortgage-backed securities		45,769		766,098		—		811,867
Commercial mortgage-backed securities		—		132,412		—		132,412
Other securities		4,655		—		—		4,655
Total	$	69,490	$	2,184,272	$	—	$	2,253,762

Certain financial assets and financial liabilities are measured at fair value on a nonrecurring basis, that is, the instruments are not measured at fair value on an ongoing basis but are subject to fair value adjustments in certain circumstances (for example, when there is evidence of impairment). Financial assets and financial liabilities measured at fair value on a non-recurring basis include the following at September 30, 2014:

Impaired Loans – Impaired loans are reported at the fair value of the underlying collateral if repayment is expected solely from the collateral. Collateral values are estimated using Level 2 inputs based on observable market data, or Level 3 inputs based on the discounting of the collateral. At September 30, 2014, impaired loans with a carrying value of $22,093,000 were reduced by specific valuation reserves totaling $4,634,000 resulting in a net fair value of $17,459,000.

Loans Held for Sale – Loans held for sale are reported at the lower of cost or fair value. In determining whether the fair value of loans held for sale is less than cost when quoted market prices are not available, the Company considers investor commitments/contracts. These loans are considered Level 2 of the fair value hierarchy. At September 30, 2014, the Company’s mortgage loans held for sale were recorded at cost as fair value exceeded cost.

Certain non-financial assets and non-financial liabilities measured at fair value on a non-recurring basis include other real estate owned, goodwill and other intangible assets and other non-financial long-lived assets. Non-financial assets measured at fair value on a non-recurring basis during the three and nine months ended September 30, 2014 and 2013 include other real estate owned which, subsequent to their initial transfer to other real estate owned from loans, were re-measured at fair value through a write-down included in gain (loss) on sale of foreclosed assets. During the reported periods, all fair value measurements for foreclosed assets utilized Level 2 inputs based on observable market data, generally third-party appraisals, or Level 3 inputs based on customized discounting criteria. These appraisals are evaluated individually and discounted as necessary due to the age of the appraisal, lack of comparable sales, expected holding periods of property or special use type of the property. Such discounts vary by appraisal based on the above factors but generally range from 5% to 25% of the appraised value. Reevaluation of other real estate owned is performed at least annually as required by regulatory guidelines or more often if particular circumstances arise. The following table presents other real estate owned that were re-measured subsequent to their initial transfer to other real estate owned (dollars in thousands):

	Three Months Ended September 30,
	2014			2013
Carrying value of other real estate owned prior to re-measurement	$	173		$	238
Write-downs included in gain (loss) on sale of other real estate owned		(46	)		(65	)
Fair value	$	127		$	173

	Nine Months Ended September 30,
	2014			2013
Carrying value of other real estate owned prior to re-measurement	$	881		$	2,065
Write-downs included in gain (loss) on sale of other real estate owned		(135	)		(369	)
Fair value	$	746		$	1,696

At September 30, 2014 and 2013, and December 31, 2013, other real estate owned totaled $1,185,000, $5,490,000 and $2,903,000, respectively.

The Company is required under current authoritative accounting guidance to disclose the estimated fair value of their financial instrument assets and liabilities including those subject to the requirements discussed above. For the Company, as for most financial institutions, substantially all of its assets and liabilities are considered financial instruments. Many of the Company’s financial instruments, however, lack an available trading market as characterized by a willing buyer and willing seller engaging in an exchange transaction.

The estimated fair value amounts of financial instruments have been determined by the Company using available market information and appropriate valuation methodologies. However, considerable judgment is required to interpret data to develop the estimates of fair value. Accordingly, the estimates presented herein are not necessarily indicative of the amounts the Company could realize in a current market exchange. The use of different market assumptions and/or estimation methodologies may have a material effect on the estimated fair value amounts.

In addition, reasonable comparability between financial institutions may not be likely due to the wide range of permitted valuation techniques and numerous estimates that must be made given the absence of active secondary markets for many of the financial instruments. This lack of uniform valuation methodologies also introduces a greater degree of subjectivity to these estimated fair values.

Cash and due from banks, federal funds sold, interest-bearing deposits and time deposits in banks and accrued interest receivable and payable are liquid in nature and considered Levels 1 or 2 of the fair value hierarchy.

Financial instruments with stated maturities have been valued using a present value discounted cash flow with a discount rate approximating current market for similar assets and liabilities and are considered Levels 2 and 3 of the fair value hierarchy. Financial instrument liabilities with no stated maturities have an estimated fair value equal to both the amount payable on demand and the carrying value and are considered Level 1 of the fair value hierarchy.

The carrying value and the estimated fair value of the Company’s contractual off-balance-sheet unfunded lines of credit, loan commitments and letters of credit, which are generally priced at market at the time of funding, are not material.

The estimated fair values and carrying values of all financial instruments under current authoritative guidance at September 30, 2014 and December 31, 2013, were as follows (in thousands):

	September 30,				December 31,
	2014				2013
	Carrying		Estimated		Carrying		Estimated		Fair Value
	Value		Fair Value		Value		Fair Value		Hierarchy
Cash and due from banks	$	149,957	$	149,957	$	183,084	$	183,084	Level 1
Federal funds sold		4,785		4,785		3,430		3,430	Level 1
Interest-bearing deposits in banks		83,994		83,994		25,498		25,498	Level 1
Interest-bearing time deposits in banks		19,234		19,285		31,917		32,059	Level 2
Available-for-sale securities		2,253,762		2,253,762		2,057,723		2,057,723	Levels 1 and 2
Held-to-maturity securities		554		560		684		694	Level 2
Loans		2,803,308		2,815,509		2,655,548		2,667,743	Level 3
Accrued interest receivable		23,420		23,420		26,865		26,865	Level 2
Deposits with stated maturities		664,221		666,123		686,627		688,876	Level 2
Deposits with no stated maturities		3,800,143		3,800,143		3,448,448		3,448,448	Level 1
Short term borrowings		341,909		341,909		463,888		463,888	Level 2
Accrued interest payable		275		275		299		299	Level 2

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Consolidated Statements of Earnings (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
INTEREST INCOME:
Interest and fees on loans	$ 34,682	$ 32,936	$ 101,586	$ 88,260
Interest on investment securities:
Taxable	6,858	6,130	21,032	18,818
Exempt from federal income tax	8,335	7,480	24,543	21,122
Interest on federal funds sold and interest-bearing deposits in banks	80	109	257	405
Total interest income	49,955	46,655	147,418	128,605
INTEREST EXPENSE:
Interest on deposits	999	1,038	2,894	2,758
Other	70	126	249	256
Total interest expense	1,069	1,164	3,143	3,014
Net interest income	48,886	45,491	144,275	125,591
PROVISION FOR LOAN LOSSES	896	1,349	3,710	2,582
Net interest income after provision for loan losses	47,990	44,142	140,565	123,009
NONINTEREST INCOME:
Trust fees	4,772	4,138	13,897	11,884
Service charges on deposit accounts	4,402	4,798	12,623	13,009
ATM, interchange and credit card fees	5,093	4,404	14,291	12,315
Real estate mortgage operations	1,813	2,008	4,174	5,149
Net gain (loss) on sale of available-for-sale securities (includes $1 and ($108) for the three months ended September 30, 2014 and 2013, respectively, and ($4) and $147 for the nine months ended September 30, 2014 and 2013, respectively, related to accumulated other comprehensive earnings reclassification	1	(108)	(4)	147
Net gain (loss) on sale of foreclosed assets	305	36	804	(263)
Other	938	1,799	3,816	4,019
Total noninterest income	17,324	17,075	49,601	46,260
NONINTEREST EXPENSE:
Salaries and employee benefits	17,950	17,501	52,638	48,831
Net occupancy expense	2,297	2,164	6,804	5,995
Equipment expense	2,758	2,490	8,045	7,146
FDIC insurance premiums	693	640	2,035	1,781
ATM, interchange and credit card expenses	1,819	1,474	4,995	4,161
Professional and service fees	1,205	1,363	3,249	3,198
Printing, stationery and supplies	632	534	1,960	1,504
Amortization of intangible assets	62	77	210	120
Other	6,624	9,291	21,553	20,181
Total noninterest expense	34,040	35,534	101,489	92,917
EARNINGS BEFORE INCOME TAXES	31,274	25,683	88,677	76,352
INCOME TAX EXPENSE (includes $0 and ($38) for the three months ended September 30, 2014 and 2013, respectively, and ($1) and $51 for the nine months ended September 30, 2014 and 2013, respectively, related to income tax expense from reclassification items)	7,843	6,121	21,705	18,723
NET EARNINGS	$ 23,431	$ 19,562	$ 66,972	$ 57,629
EARNINGS PER SHARE, BASIC	$ 0.37	$ 0.31	$ 1.05	$ 0.91
EARNINGS PER SHARE, ASSUMING DILUTION	$ 0.36	$ 0.30	$ 1.04	$ 0.90
DIVIDENDS PER SHARE	$ 0.14	$ 0.13	$ 0.41	$ 0.39

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Earnings Per Share

9 Months Ended

Sep. 30, 2014

Earnings Per Share [Abstract]

Earnings Per Share

Note 3 - Earnings Per Share

Basic earnings per common share is computed by dividing net income available to common shareholders by the weighted average number of shares outstanding during the periods presented. In computing diluted earnings per common share for the three and nine months ended September 30, 2014 and 2013, the Company assumes that all dilutive outstanding options to purchase common stock have been exercised at the beginning of the period (or the time of issuance, if later). The dilutive effect of the outstanding options is reflected by application of the treasury stock method, whereby the proceeds from the exercised options are assumed to be used to purchase common stock at the average market price during the respective periods. The weighted average common shares outstanding used in computing basic earnings per common share for the three months ended September 30, 2014 and 2013 were 64,059,675 and 63,940,810 shares, respectively. The weighted average common shares outstanding used in computing basic earnings per common share for the nine months ended September 30, 2014 and 2013 were 64,038,526 and 63,444,544 shares, respectively. The weighted average common shares outstanding used in computing fully diluted earnings per common share for the three months ended September 30, 2014 and 2013 were 64,304,985 and 64,243,542 shares, respectively. The weighted average common shares outstanding used in computing fully diluted earnings per common share for the nine months ended September 30, 2014 and 2013 were 64,302,615 and 63,706,588 shares, respectively.

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Stock Split

9 Months Ended

Sep. 30, 2014

Text Block [Abstract]

Stock Split

Note 2 - Stock Split

On April 22, 2014, the Company’s Board of Directors declared a two-for-one stock split in the form of a 100% stock dividend effective for shareholders of record on May 15, 2014 that was distributed on June 2, 2014. All per share amounts in this report have been restated to reflect this stock split. An amount equal to the par value of the additional common shares issued pursuant to the stock split was reflected as a transfer from retained earnings to common stock on the consolidated financial statements as of and for the nine months ended September 30, 2014.

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Basis of Presentation - Additional Information (Detail) (USD $)	9 Months Ended		9 Months Ended		9 Months Ended
	Sep. 30, 2014 Location	May 31, 2013	Sep. 30, 2014 Subsidiary of Common Parent [Member] Location	Oct. 28, 2014 Subsequent Event [Member] Maximum [Member]	Sep. 30, 2014 Abilene [Member] Location	Sep. 30, 2014 Abilene [Member] Subsidiary of Common Parent [Member] Location	Sep. 30, 2014 Cleburne [Member] Location	Sep. 30, 2014 Stephenville [Member] Location	Sep. 30, 2014 Stephenville [Member] Subsidiary of Common Parent [Member] Location	Sep. 30, 2014 Granbury [Member] Location	Sep. 30, 2014 San Angelo [Member] Location	Sep. 30, 2014 San Angelo [Member] Subsidiary of Common Parent [Member] Location	Sep. 30, 2014 Weatherford [Member] Location	Sep. 30, 2014 Mineral Wells [Member] Location	Sep. 30, 2014 Hereford [Member] Location	Sep. 30, 2014 Sweetwater [Member] Location	Sep. 30, 2014 Sweetwater [Member] Subsidiary of Common Parent [Member] Location	Sep. 30, 2014 Eastland [Member] Location	Sep. 30, 2014 Ranger [Member] Location	Sep. 30, 2014 Rising Star [Member] Location	Sep. 30, 2014 Cisco [Member] Location	Sep. 30, 2014 Southlake [Member] Location	Sep. 30, 2014 Grapevine [Member] Location	Sep. 30, 2014 Aledo [Member] Location	Sep. 30, 2014 Willow Park [Member] Location	Sep. 30, 2014 Brock [Member] Location	Sep. 30, 2014 Alvarado [Member] Location	Sep. 30, 2014 Beaumont [Member] Location	Sep. 30, 2014 Burleson [Member] Location	Sep. 30, 2014 Keller [Member] Location	Sep. 30, 2014 Trophy Club [Member] Location	Sep. 30, 2014 Boyd [Member] Location	Sep. 30, 2014 Bridgeport [Member] Location	Sep. 30, 2014 Decatur [Member] Location	Sep. 30, 2014 Roby [Member] Location	Sep. 30, 2014 Trent [Member] Location	Sep. 30, 2014 Merkel [Member] Location	Sep. 30, 2014 Clyde [Member] Location	Sep. 30, 2014 Moran [Member] Location	Sep. 30, 2014 New Waverly [Member] Location	Sep. 30, 2014 Albany [Member] Location	Sep. 30, 2014 Midlothian [Member] Location	Sep. 30, 2014 Glen Rose [Member] Location	Sep. 30, 2014 Odessa [Member] Location	Sep. 30, 2014 Odessa [Member] Subsidiary of Common Parent [Member] Location	Sep. 30, 2014 Waxahachie [Member] Location	Sep. 30, 2014 Acton [Member] Location	Sep. 30, 2014 Fort Worth [Member] Location	Sep. 30, 2014 Fort Worth [Member] Subsidiary of Common Parent [Member] Location	Sep. 30, 2014 Orange [Member] Location	Sep. 30, 2014 Orange [Member] Subsidiary of Common Parent [Member] Location	Sep. 30, 2014 Newton [Member] Location	Sep. 30, 2014 Port Arthur [Member] Location	Sep. 30, 2014 Vidor [Member] Location	Sep. 30, 2014 Mauriceville [Member] Location	Sep. 30, 2014 Huntsville [Member] Location	Sep. 30, 2014 Lubbock [Member] Subsidiary of Common Parent [Member] Location
Basis Of Presentation [Line Items]
Number of locations	62		8		11	1	2	2	1	2	3	1	3	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Percentage of common stock acquired		100.00%
Stock repurchase program, number of shares authorized to be repurchased				1,500,000
Stock repurchase program expiration date	Sep. 30, 2017
Minimum number of shares that company is required to repurchase	0
Stock repurchased under authorization	0
Impairment recorded	$ 0

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Recently Issued Authoritative Accounting Guidance

9 Months Ended

Sep. 30, 2014

Accounting Changes and Error Corrections [Abstract]

Recently Issued Authoritative Accounting Guidance

Note 10 - Recently Issued Authoritative Accounting Guidance

In 2014, the Financial Accounting Standards Board (the “FASB”) amended its authoritative guidance related to residential real estate to clarify that an in substance repossession or foreclosure occurs, and a creditor is considered to have received physical possession of residential real estate property collateralizing a consumer mortgage loan, upon either (1) the creditor obtaining legal title to the residential real estate property upon completion of a foreclosure or (2) the borrower conveying all interest in the residential real estate property to the creditor to satisfy that loan through completion of a deed in lieu of foreclosure or through a similar legal agreement. Additionally, the amendment requires interim and annual disclosure of both (1) the amount of foreclosed residential real estate property held by the creditor and (2) the recorded investment in consumer mortgage loans collateralized by residential real estate property that are in the process of foreclosure according to local requirements of the applicable jurisdiction. The new guidance is effective for the Company on January 1, 2015 and is not expected to have a significant impact to the Company’s financial statements.

In 2014, the FASB issued a comprehensive new revenue recognition standard that will supersede substantially all existing revenue recognition guidance. The new standard’s core principle is that a company will recognize revenue when it transfers promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. In doing so, companies will need to use more judgment and make more estimates than under existing guidance. These may include identifying performance obligations in the contract, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation. The new standard will be effective in the first quarter of 2017 and is not expected to have a significant impact to the Company’s financial statements.

In 2014, the FASB amended its authoritative guidance related to repurchase-to-maturity transaction to require that repurchase-to-maturity transactions be accounted for as secured borrowings consistent with the accounting for other repurchase agreements. In addition, the amendment requires separate accounting for repurchase financings, which entails the transfer of a financial asset executed contemporaneously with a repurchase agreement with the same counterparty. The amendment requires entities to disclose certain information about transfers accounted for as sales in transactions that economically similar to repurchase agreements. In addition, the amendment requires disclosures related to collateral, remaining contractual tenor and of the potential risks associated with repurchase agreements, securities lending transactions and repurchase-to-maturity transactions. The amendment will be effective on January 1, 2015 and is not expected to have a significant impact on the Company’s financial statements.

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Income Taxes

9 Months Ended

Sep. 30, 2014

Income Tax Disclosure [Abstract]

Income Taxes

Note 6 - Income Taxes

Income tax expense was $7,843,000 for the third quarter of 2014 as compared to $6,121,000 for the same period in 2013. The Company’s effective tax rates on pretax income were 25.08% and 23.83% for the third quarter of 2014 and 2013, respectively. Income tax expense was $21,705,000 for nine months ended September 30, 2014 as compared to $18,723,000 for same period in 2013. The Company’s effective tax rate on pretax income was 24.48% and 24.52% for the nine months ended September 30, 2014 and 2013, respectively. The effective tax rates differ from the statutory federal tax rate of 35% primarily due to tax exempt interest income earned on certain investment securities and loans, the deductibility of dividends paid to our employee stock ownership plan and the settlement of a bank owned life insurance contract.

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Interest-bearing Time Deposits in Banks and Securities

9 Months Ended

Sep. 30, 2014

Cash and Cash Equivalents [Abstract]

Interest-bearing Time Deposits in Banks and Securities

Note 4 - Interest-bearing Time Deposits in Banks and Securities

Interest-bearing time deposits in banks totaled $19,234,000 and $31,917,000 at September 30, 2014 and December 31, 2013, respectively, and have original maturities generally ranging from one to two years. Of these amounts, $17,699,000 and $29,002,000 are time deposits with balances greater than $100,000 at September 30, 2014 and December 31, 2013, respectively.

Management classifies debt and equity securities as held-to-maturity, available-for-sale, or trading based on its intent. Debt securities that management has the positive intent and ability to hold to maturity are classified as held-to-maturity and recorded at cost, adjusted for amortization of premiums and accretion of discounts, which are recognized as adjustments to interest income using the interest method. Securities not classified as held-to-maturity or trading are classified as available-for-sale and recorded at fair value, with all unrealized gains and unrealized losses judged to be temporary, net of deferred income taxes, excluded from earnings and reported in the consolidated statements of comprehensive earnings. Available-for-sale securities that have unrealized losses that are judged other-than-temporary are included in gain (loss) on sale of securities and a new cost basis is established. Securities classified as trading are recorded at fair value with unrealized gains and losses included in earnings.

The Company records its available-for-sale and trading securities portfolio at fair value. Fair values of these securities are determined based on methodologies in accordance with current authoritative accounting guidance. Fair values are volatile and may be influenced by a number of factors, including market interest rates, prepayment speeds, discount rates, credit ratings and yield curves. Fair values for investment securities are based on quoted market prices, where available. If quoted market prices are not available, fair values are based on the quoted prices of similar instruments or an estimate of fair value by using a range of fair value estimates in the market place as a result of the illiquid market specific to the type of security.

When the fair value of a security is below its amortized cost, and depending on the length of time the condition exists and the extent the fair value is below amortized cost, additional analysis is performed to determine whether an other-than-temporary impairment condition exists. Available-for-sale and held-to-maturity securities are analyzed quarterly for possible other-than-temporary impairment. The analysis considers (i) whether we have the intent to sell our securities prior to recovery and/or maturity, (ii) whether it is more likely than not that we will have to sell our securities prior to recovery and/or maturity, (iii) the length of time and extent to which the fair value has been less than amortized cost, and (iv) the financial condition of the issuer. Often, the information available to conduct these assessments is limited and rapidly changing, making estimates of fair value subject to judgment. If actual information or conditions are different than estimated, the extent of the impairment of the security may be different than previously estimated, which could have a material effect on the Company’s results of operations and financial condition.

The Company’s investment portfolio consists of obligations of U. S. government sponsored-enterprises and agencies, mortgage pass-through securities, corporate bonds and general obligation or revenue based municipal bonds. Pricing for such securities is generally readily available and transparent in the market. The Company utilizes independent third party pricing services to value its investment securities, which the Company reviews as well as the underlying pricing methodologies for reasonableness and to ensure such prices are aligned with pricing matrices. The Company validates quarterly, on a sample basis, prices supplied by the independent pricing services by comparison to prices obtained from other third party sources.

A summary of the Company’s available-for-sale securities follows (in thousands):

	September 30, 2014
	Amortized Cost Basis		Gross Unrealized Holding Gains		Gross Unrealized Holding Losses			Estimated Fair Value
U.S. Treasury securities	$	520	$	—	$	—		$	520
Obligations of U.S. government sponsored enterprises and agencies		106,339		964		(2	)		107,301
Obligations of states and political subdivisions		1,046,148		56,398		(577	)		1,101,969
Corporate bonds and other		96,424		3,269		—			99,693
Residential mortgage-backed securities		803,072		14,395		(5,600	)		811,867
Commercial mortgage-backed securities		134,769		31		(2,388	)		132,412
Total securities available-for-sale	$	2,187,272	$	75,057	$	(8,567	)	$	2,253,762
	December 31, 2013
	Amortized Cost Basis		Gross Unrealized Holding Gains		Gross Unrealized Holding Losses			Estimated Fair Value
Obligations of U.S. government sponsored-enterprises and agencies	$	136,416	$	1,672	$	—		$	138,088
Obligations of states and political subdivisions		974,608		27,980		(11,319	)		991,269
Corporate bonds and other		105,490		3,550		—			109,040
Residential mortgage-backed securities		706,289		12,253		(7,922	)		710,620
Commercial mortgage-backed securities		112,323		—		(3,617	)		108,706
Total securities available-for-sale	$	2,035,126	$	45,455	$	(22,858	)	$	2,057,723

Disclosures related to the Company’s held-to-maturity securities, which totaled $554,000 and $684,000 at September 30, 2014 and December 31, 2013, respectively, have not been presented due to insignificance.

The Company invests in mortgage-backed securities that have expected maturities that differ from their contractual maturities. These differences arise because borrowers may have the right to call or prepay these obligations with or without a prepayment penalty. These securities include collateralized mortgage obligations (CMOs) and other asset backed securities. The expected maturities of these securities at September 30, 2014 were computed by using scheduled amortization of balances and historical prepayment rates.

The amortized cost and estimated fair value of available-for-sale securities at September 30, 2014, by contractual or expected maturity, as applicable, are shown below (in thousands):

	Amortized Cost Basis		Estimated Fair Value
Due within one year	$	76,858	$	77,722
Due after one year through five years		663,151		695,484
Due after five years through ten years		502,028		527,658
Due after ten years		7,394		8,619
Mortgage-backed securities		937,841		944,279
Total	$	2,187,272	$	2,253,762

The following tables disclose, as of September 30, 2014 and December 31, 2013, the Company’s investment securities that have been in a continuous unrealized-loss position for less than 12 months and for 12 months or longer (in thousands):

	Less than 12 Months				12 Months or Longer				Total
September 30, 2014	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
Obligations of U.S. Government sponsored enterprises and Agencies	$	876	$	2	$	—	$	—	$	876	$	2
Obligations of states and political subdivisions		17,871		38		50,158		539		68,029		577
Residential mortgage-backed securities		82,382		450		134,271		5,150		216,653		5,600
Commercial mortgage-backed securities		6,435		15		102,353		2,373		108,788		2,388
Total	$	107,564	$	505	$	286,782	$	8,062	$	394,346	$	8,567

	Less than 12 Months				12 Months or Longer				Total
December 31, 2013	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
Obligations of states and political subdivisions	$	316,394	$	10,973	$	4,153	$	346	$	320,547	$	11,319
Residential mortgage-backed securities		228,423		7,623		5,624		299		234,047		7,922
Commercial mortgage-backed securities		108,706		3,617		—		—		108,706		3,617
Total	$	653,523	$	22,213	$	9,777	$	645	$	663,300	$	22,858

The number of investments in an unrealized loss position totaled 114 at September 30, 2014. We do not believe these unrealized losses are “other-than-temporary” as (i) we do not have the intent to sell our securities prior to recovery and/or maturity and (ii) it is more likely than not that we will not have to sell our securities prior to recovery and/or maturity. In making the determination, we also consider the length of time and extent to which fair value has been less than cost and the financial condition of the issuer. The unrealized losses noted are interest rate related due to the level of interest rates at September 30, 2014 compared to the time of purchase. We have reviewed the ratings of the issuers and have not identified any issues related to the ultimate repayment of principal as a result of credit concerns on these securities. Our mortgage related securities are backed by GNMA, FNMA and FHLMC or are collateralized by securities backed by these agencies.

At September 30, 2014, $1,430,183,000 of the Company’s securities were pledged as collateral for public or trust fund deposits, repurchase agreements and for other purposes required or permitted by law.

During the third quarter ended September 30, 2014 and 2013, sales and calls of investment securities that were classified as available-for-sale totaled $2,145,000 and $50,065,000, respectively. Gross realized gains from security sales and calls during the third quarter of 2014 and 2013 totaled $1,000 and $1,114,000, respectively. Gross realized losses from security sales and calls during the third quarter of 2013 totaled $1,222,000. There were no gross realized losses from security sales or calls in the third quarter of 2014. During the nine months ended September 30, 2014 and 2013, sales and calls of investment securities that were classified as available-for-sale totaled $3,590,000 and $121,420,000, respectively. Gross realized gains from security sales and calls during the nine month periods ended September 30, 2014 and 2013 totaled $1,000 and $1,371,000, respectively. Gross realized losses from security sales and calls during the nine month periods ended September 30, 2014 and 2013 totaled $5,000 and $1,224,000, respectively. The specific identification method was used to determine cost in order to compute the realized gains and losses.

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Loans and Allowance for Loan Losses

9 Months Ended

Sep. 30, 2014

Receivables [Abstract]

Loans and Allowance for Loan Losses

Note 5 - Loans and Allowance for Loan Losses

Loans held for investment are stated at the amount of unpaid principal, reduced by unearned income and an allowance for loan losses. Interest on loans is calculated by using the simple interest method on daily balances of the principal amounts outstanding. The Company defers and amortizes net loan origination fees and costs as an adjustment to yield. The allowance for loan losses is established through a provision for loan losses charged to expense. Loans are charged against the allowance for loan losses when management believes the collectability of the principal is unlikely.

The Company has lending policies and procedures in place that are designed to maximize loan income with an acceptable level of risk. Management reviews and approves these policies and procedures on an annual basis and makes changes as appropriate. Management receives and reviews monthly reports related to loan originations, quality, concentrations, delinquencies, nonperforming and potential problem loans. Diversification in the loan portfolio is a means of managing risk associated with fluctuations in economic conditions, both by type of loan and geographic location.

Commercial loans are underwritten after evaluating and understanding the borrower’s ability to operate profitably and effectively. Underwriting standards are designed to determine whether the borrower possesses sound business ethics and practices and to evaluate current and projected cash flows to determine the ability of the borrower to repay their obligations as agreed. Commercial loans are primarily made based on the identified cash flows of the borrower and, secondarily, on the underlying collateral provided by the borrower. Most commercial loans are secured by the assets being financed or other business assets, such as accounts receivable or inventory, and include personal guarantees.

Agricultural loans are subject to underwriting standards and processes similar to commercial loans. These agricultural loans are based primarily on the identified cash flows of the borrower and secondarily on the underlying collateral provided by the borrower. Most agricultural loans are secured by the agriculture related assets being financed, such as farm, land, cattle or equipment, and include personal guarantees.

Real estate loans are also subject to underwriting standards and processes similar to commercial and agricultural loans. These loans are underwritten primarily based on projected cash flows and, secondarily, as loans secured by real estate. The repayment of real estate loans is generally largely dependent on the successful operation of the property securing the loans or the business conducted on the property securing the loan. Real estate loans may be more adversely affected by conditions in the real estate markets or in the general economy. The properties securing the Company’s real estate portfolio are generally diverse in terms of type and geographic location within Texas. This diversity helps reduce the exposure to adverse economic events that affect any single market or industry. Generally, real estate loans are owner occupied which further reduces the Company’s risk.

Consumer loan underwriting utilizes methodical credit standards and analysis to supplement the Company’s underwriting policies and procedures. The Company’s loan policy addresses types of consumer loans that may be originated and the collateral, if secured, which must be perfected. The relatively smaller individual dollar amounts of consumer loans that are spread over numerous individual borrowers also minimize the Company’s risk.

The allowance for loan losses is an amount management believes is appropriate to absorb probable losses that have been incurred on existing loans as of the balance sheet date based upon management’s review and evaluation of the loan portfolio. The allowance for loan losses is comprised of three elements: (i) specific reserves determined based on probable losses on specific classified loans; (ii) a general reserve that considers historical loss rates; and (iii) qualitative reserves based upon general economic conditions and other qualitative risk factors both internal and external to the Company. The allowance for loan losses is increased by charges to income and decreased by charge-offs (net of recoveries). Management’s periodic evaluation of the appropriateness of the allowance is based on general economic conditions, the financial condition of borrowers, the value and liquidity of collateral, delinquency, prior loan loss experience, and the results of periodic reviews of the portfolio. For purposes of determining our general reserve, the loan portfolio, less cash secured loans, government guaranteed loans and classified loans, is multiplied by the Company’s historical loss rate. Specific allocations are increased in accordance with deterioration in credit quality and a corresponding increase in risk of loss on a particular loan. In addition, we adjust our allowance for qualitative factors such as current local economic conditions and trends, including, without limitations, unemployment, drought conditions, changes in lending staff, policies and procedures, changes in credit concentrations, changes in the trends and severity of problem loans and changes in trends in volume and terms of loans. This qualitative reserve serves to estimate for additional areas of incurred losses in our portfolio that are not reflected in our historic loss factors.

Although we believe we use the best information available to make loan loss allowance determinations, future adjustments could be necessary if circumstances or economic conditions differ substantially from the assumptions used in making our initial determinations. A further downturn in the economy and employment could result in increased levels of non-performing assets and charge-offs, increased loan provisions and reductions in income. Additionally, bank regulatory agencies periodically review our allowance for loan losses and methodology and could require, in accordance with generally accepted accounting principles, additional provisions to the allowance for loan losses is based on their judgment of information available to them at the time of their examination as well as changes to our methodology.

Accrual of interest is discontinued on a loan and payments are applied to principal when management believes, after considering economic and business conditions and collection efforts, the borrower’s financial condition is such that collection of interest is doubtful. Except consumer loans, generally all loans past due greater than 90 days, based on contractual terms, are placed on non-accrual. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured. Consumer loans are generally charged-off when a loan becomes past due 90 days. For other loans in the portfolio, facts and circumstances are evaluated in making charge-off decisions.

Loans are considered impaired when, based on current information and events, management determines that it is probable we will be unable to collect all amounts due in accordance with the loan agreement, including scheduled principal and interest payments. If a loan is impaired, a specific valuation allowance is allocated, if necessary. Interest payments on impaired loans are typically applied to principal unless collectability of the principal amount is reasonably assured, in which case interest is recognized on a cash basis. Impaired loans, or portions thereof, are charged off when deemed uncollectable.

The Company’s policy requires measurement of the allowance for an impaired, collateral dependent loan based on the fair value of the collateral. Other loan impairments are measured based on the present value of expected future cash flows or the loan’s observable market price. At September 30, 2014 and 2013, and December 31, 2013, all significant impaired loans have been determined to be collateral dependent and the allowance for loss has been measured utilizing the estimated fair value of the collateral.

From time to time, the Company modifies its loan agreement with a borrower. A modified loan is considered a troubled debt restructuring when two conditions are met: (i) the borrower is experiencing financial difficulty and (ii) concessions are made by the Company that would not otherwise be considered for a borrower with similar credit risk characteristics. Modifications to loan terms may include a lower interest rate, a reduction of principal, or a longer term to maturity. For all impaired loans, including the Company’s troubled debt restructurings, the Company performs a periodic, well-documented credit evaluation of the borrower’s financial condition and prospects for repayment to assess the likelihood that all principal and interest payments required under the terms of the agreement will be collected in full. When doubt exists about the ultimate collectability of principal and interest, the troubled debt restructuring remains on non-accrual status and payments received are applied to reduce principal to the extent necessary to eliminate such doubt. This determination of accrual status is judgmental and is based on facts and circumstances related to each troubled debt restructuring. To date, all of the troubled debt restructurings have been such that, after considering economic and business conditions and collection efforts, the collection of interest is doubtful and therefore remain on non-accrual. Each of these loans is individually evaluated for impairment and a specific reserve is recorded based on probable losses, taking into consideration the related collateral, modified loan terms and cash flow. As of September 30, 2014 and 2013, and December 31, 2013, all of the Company’s troubled debt restructured loans are included in the non-accrual totals.

The Company originates certain mortgage loans for sale in the secondary market. Accordingly, these loans are classified as held for sale and are carried at the lower of cost or fair value on an aggregate basis. The mortgage loan sales contracts contain indemnification clauses should the loans default, generally in the first three to six months, or if documentation is determined not to be in compliance with regulations. The Company’s historic losses as a result of these indemnities have been insignificant.

Loans acquired, including loans acquired in a business combination, are initially recorded at fair value with no valuation allowance. Acquired loans are segregated between those considered to be credit impaired and those deemed performing. To make this determination, management considers such factors as past due status, non-accrual status and credit risk ratings. The fair value of acquired performing loans is determined by discounting expected cash flows, both principal and interest, at prevailing market interest rates. The difference between the fair value and principal balances at acquisition date, the fair value discount, is accreted into interest income over the estimated life of each loan.

Purchased credit impaired loans are those loans that showed evidence of deterioration of credit quality since origination and for which it is probable, at acquisition, that the Company will be unable to collect all amounts contractually owed. Their acquisition fair value was based on the estimate of cash flows, both principal and interest, expected to be collected or estimated collateral values if cash flows are not estimable, discounted at prevailing market rates of interest. The difference between the cash flows expected at acquisition and the investment in the loan, is recognized as interest income on a level-yield method over the life of the loan, unless management was unable to reasonably forecast cash flows in which case the loans were placed on non-accrual. Contractually required payments for interest and principal that exceed the cash flows expected at acquisition are not recognized as a yield adjustment. Increases in expected cash flows subsequent to the initial investment are recognized prospectively through adjustment of the yield on the loan over its remaining life. Decreases in expected cash flows are recognized as impairment. Valuation allowances on these impaired loans reflect only losses incurred after the acquisition. The carrying amount of purchased credit impaired loans at September 30, 2014 and 2013, and December 31, 2013 was $2,383,000, $2,954,000 and $2,707,000, respectively, compared to a contractual balance of $3,525,000, $4,218,000 and $3,970,000, respectively. Other purchased credit impaired loan disclosures were omitted due to immateriality.

Loans held-for-investment by class of financing receivables are as follows (in thousands):

	September 30,				December 31, 2013
	2014		2013
Commercial	$	612,092	$	571,973	$	596,730
Agricultural		86,718		66,758		75,928
Real estate		1,774,639		1,640,308		1,678,514
Consumer		354,981		330,046		333,113
Total loans held-for-investment	$	2,828,430	$	2,609,085	$	2,684,285

Loans held for sale totaled $11,266,000, $5,724,000 and $5,163,000 at September 30, 2014 and 2013, and December 31, 2013, respectively, which were recorded at cost as fair value exceeded cost.

The Company’s non-accrual loans, loans still accruing and past due 90 days or more and restructured loans are as follows (in thousands):

	September 30,				December 31, 2013
	2014		2013
Non-accrual loans*	$	22,093	$	22,809	$	27,926
Loans still accruing and past due 90 days or more		263		54		133
Troubled debt restructured loans**		—		—		—
Total	$	22,356	$	22,863	$	28,059

* Includes $2,383,000, $2,954,000 and $2,707,000 of purchased credit impaired loans as of September 30, 2014 and 2013, and December 31, 2013, respectively.

** Troubled debt restructured loans of $10,114,000, $14,737,000 and $13,298,000, whose interest collection, after considering economic and business conditions and collection efforts, is doubtful are included in non-accrual loans at September 30, 2014 and 2013, and December 31, 2013, respectively. At this time, all of our restructured loans are included in non-accrual loans.

The Company’s recorded investment in impaired loans and the related valuation allowance are as follows (in thousands):

September 30, 2014				September 30, 2013				December 31, 2013
Recorded Investment		Valuation Allowance		Recorded Investment		Valuation Allowance		Recorded Investment		Valuation Allowance
	$ 22,093	$	4,634	$	22,809	$	4,605	$	27,926	$	5,338

The average recorded investment in impaired loans for the three and nine months ended September 30, 2014, and the year ended December 31, 2013 was approximately $24,893,000, $26,524,000 and $31,293,000, respectively. The Company had $23,629,000, $28,535,000 and $31,128,000 in non-accrual, past due 90 days still accruing and restructured loans and foreclosed assets at September 30, 2014 and 2013, and December 31, 2013, respectively. Non-accrual loans at September 30, 2014 and 2013, and December 31, 2013, consisted of the following by class of financing receivables (in thousands):

	September 30,				December 31, 2013
	2014		2013
Commercial	$	3,481	$	1,986	$	4,281
Agricultural		102		97		131
Real estate		17,712		20,036		22,548
Consumer		798		690		966
Total	$	22,093	$	22,809	$	27,926

No significant additional funds are committed to be advanced in connection with impaired loans as of September 30, 2014.

The Company’s impaired loans and related allowance as of September 30, 2014 and 2013, and December 31, 2013, are summarized in the following tables by class of financing receivables (in thousands). No interest income was recognized on impaired loans subsequent to their classification as impaired.

September 30, 2014	Unpaid Contractual Principal Balance		Recorded Investment With No Allowance*		Recorded Investment With Allowance		Total Recorded Investment		Related Allowance		Year-to-Date Average Recorded Investment		Three-month Average Recorded Investment
Commercial	$	3,928	$	278	$	3,203	$	3,481	$	1,160	$	3,990	$	3,713
Agricultural		113		—		102		102		37		113		104
Real Estate		23,559		5,546		12,166		17,712		3,256		21,510		20,212
Consumer		977		467		331		798		181		911		864
Total	$	28,577	$	6,291	$	15,802	$	22,093	$	4,634	$	26,524	$	24,893

* Includes $2,383,000 of purchased credit impaired loans.

September 30, 2013	Unpaid Contractual Principal Balance		Recorded Investment With No Allowance*		Recorded Investment With Allowance		Total Recorded Investment		Related Allowance		Year-to-Date Average Recorded Investment		Three-month Average Recorded Investment
Commercial	$	2,545	$	701	$	1,285	$	1,986	$	710	$	1,779	$	2,113
Agricultural		105		91		6		97		6		104		99
Real Estate		25,085		4,290		15,746		20,036		3,628		19,985		20,757
Consumer		824		212		478		690		261		662		799
Total	$	28,559	$	5,294	$	17,515	$	22,809	$	4,605	$	22,530	$	23,768

* Includes $2,954,000 of purchased credit impaired loans.

December 31, 2013	Unpaid Contractual Principal Balance		Recorded Investment With No Allowance*		Recorded Investment With Allowance		Total Recorded Investment		Related Allowance		Average Recorded Investment
Commercial	$	4,764	$	934	$	3,348	$	4,282	$	1,079	$	5,017
Agricultural		139		17		114		131		41		144
Real Estate		31,704		5,794		16,753		22,547		4,006		25,060
Consumer		1,117		545		421		966		212		1,072
Total	$	37,724	$	7,290	$	20,636	$	27,926	$	5,338	$	31,293

* Includes $2,707,000 of purchased credit impaired loans.

The Company recognized interest income on impaired loans prior to being classified as impaired of approximately $685,000 during the year ended December 31, 2013. Such amounts for the three-month and nine-month periods ended September 30, 2014 and 2013 were not significant.

From a credit risk standpoint, the Company rates its loans in one of four categories: (i) pass, (ii) special mention, (iii) substandard or (iv) doubtful. Loans rated as loss are charged-off.

The ratings of loans reflect a judgment about the risks of default and loss associated with the loan. The Company reviews the ratings on our credits as part of our on-going monitoring of the credit quality of our loan portfolio. Ratings are adjusted to reflect the degree of risk and loss that are felt to be inherent in each credit as of each reporting period. Our methodology is structured so that specific allocations are increased in accordance with deterioration in credit quality (and a corresponding increase in risk and loss) or decreased in accordance with improvement in credit quality (and a corresponding decrease in risk and loss).

Credits rated special mention show clear signs of financial weakness or deterioration in credit worthiness, however, such concerns are not so pronounced that the Company generally expects to experience significant loss within the short-term. Such credits typically maintain the ability to perform within standard credit terms and credit exposure is not as prominent as credits rated more harshly.

Credits rated substandard are those in which the normal repayment of principal and interest may be, or has been, jeopardized by reason of adverse trends or developments of a financial, managerial, economic or political nature, or important weaknesses exist in collateral. A protracted workout on these credits is a distinct possibility. Prompt corrective action is therefore required to strengthen the Company’s position, and/or to reduce exposure and to assure that adequate remedial measures are taken by the borrower. Credit exposure becomes more likely in such credits and a serious evaluation of the secondary support to the credit is performed.

Credits rated doubtful are those in which full collection of principal appears highly questionable, and which some degree of loss is anticipated, even though the ultimate amount of loss may not yet be certain and/or other factors exist which could affect collection of debt. Based upon available information, positive action by the Company is required to avert or minimize loss. Credits rated doubtful are generally also placed on non-accrual.

The following summarizes the Company’s internal ratings of its loans held-for-investment by class of financing receivables and portfolio segments, which are the same, at September 30, 2014 and December 31, 2013 (in thousands):

September 30, 2014	Pass		Special Mention		Substandard		Doubtful		Total
Commercial	$	597,717	$	3,649	$	10,726	$	—	$	612,092
Agricultural		86,272		93		353		—		86,718
Real Estate		1,710,201		18,741		45,613		84		1,774,639
Consumer		352,850		601		1,527		3		354,981
Total	$	2,747,040	$	23,084	$	58,219	$	87	$	2,828,430

December 31, 2013	Pass		Special Mention		Substandard		Doubtful		Total
Commercial	$	584,547	$	3,032	$	9,151	$	—	$	596,730
Agricultural		75,382		245		298		3		75,928
Real Estate		1,609,242		20,773		48,352		147		1,678,514
Consumer		330,870		639		1,595		9		333,113
Total	$	2,600,041	$	24,689	$	59,396	$	159	$	2,684,285

At September 30, 2014 and December 31, 2013, the Company’s past due loans are as follows (in thousands):

September 30, 2014	15-59 Days Past Due*		60-89 Days Past Due		Greater Than 90 Days		Total Past Due		Current		Total Loans		90 Days Past Due Still Accruing
Commercial	$	2,726	$	110	$	316	$	3,152	$	608,940	$	612,092	$	111
Agricultural		294		59		—		353		86,365		86,718		—
Real Estate		15,404		930		2,216		18,550		1,756,089		1,774,639		102
Consumer		1,742		292		297		2,331		352,650		354,981		50
Total	$	20,166	$	1,391	$	2,829	$	24,386	$	2,804,044	$	2,828,430	$	263

December 31, 2013	15-59 Days Past Due*		60-89 Days Past Due		Greater Than 90 Days		Total Past Due		Current		Total Loans		90 Days Past Due Still Accruing
Commercial	$	5,303	$	287	$	420	$	6,010	$	590,720	$	596,730	$	—
Agricultural		355		—		—		355		75,573		75,928		—
Real Estate		13,787		2,489		1,876		18,152		1,660,362		1,678,514		55
Consumer		2,708		582		277		3,567		329,546		333,113		78
Total	$	22,153	$	3,358	$	2,573	$	28,084	$	2,656,201	$	2,684,285	$	133

* The Company monitors commercial, agricultural and real estate loans after such loans are 15 days past due. Consumer loans are monitored after such loans are 30 days past due.

The allowance for loan losses as of September 30, 2014 and 2013, and December 31, 2013, is presented below. Management has evaluated the appropriateness of the allowance for loan losses by estimating the probable losses in various categories of the loan portfolio, which are identified below (in thousands):

	September 30,				December 31,
	2014		2013		2013
Allowance for loan losses provided for:
Loans specifically evaluated as impaired	$	4,634	$	4,605	$	5,338
Remaining portfolio		31,754		30,195		28,562
Total allowance for loan losses	$	36,388	$	34,800	$	33,900

The following table details the allowance for loan losses at September 30, 2014 and December 31, 2013 by portfolio segment (in thousands). There were no allowances for purchased credit impaired loans at September 30, 2014 or December 31, 2013. Allocation of a portion of the allowance to one category of loans does not preclude its availability to absorb losses in other categories.

September 30, 2014	Commercial		Agricultural		Real Estate		Consumer		Total
Loans individually evaluated for impairment	$	2,837	$	127	$	7,081	$	388	$	10,433
Loans collectively evaluated for impairment		4,649		258		19,218		1,830		25,955
Total	$	7,486	$	385	$	26,299	$	2,218	$	36,388

December 31, 2013	Commercial		Agricultural		Real Estate		Consumer		Total
Loans individually evaluated for impairment	$	2,755	$	125	$	7,215	$	378	$	10,473
Loans collectively evaluated for impairment		3,685		258		17,725		1,759		23,427
Total	$	6,440	$	383	$	24,940	$	2,137	$	33,900

Changes in the allowance for loan losses for the three and nine months ended September 30, 2014 and 2013 are summarized as follows by portfolio segment (in thousands):

Three months ended September 30, 2014	Commercial			Agricultural		Real Estate			Consumer			Total
Beginning balance	$	6,861		$	364	$	26,561		$	2,106		$	35,892
Provision for loan losses		635			7		(80	)		334			896
Recoveries		72			14		42			86			214
Charge-offs		(82	)		—		(224	)		(308	)		(614	)
Ending balance	$	7,486		$	385	$	26,299		$	2,218		$	36,388

Three months ended September 30, 2013	Commercial			Agricultural			Real Estate			Consumer			Total
Beginning balance	$	6,736		$	1,493		$	23,902		$	1,968		$	34,099
Provision for loan losses		354			(999	)		1,644			350			1,349
Recoveries		141			10			42			104			297
Charge-offs		(218	)		(86	)		(294	)		(347	)		(945	)
Ending balance	$	7,013		$	418		$	25,294		$	2,075		$	34,800

Nine months ended September 30, 2014	Commercial			Agricultural			Real Estate			Consumer			Total
Beginning balance	$	6,440		$	383		$	24,940		$	2,137		$	33,900
Provision for loan losses		1,189			(14	)		1,988			547			3,710
Recoveries		225			17			361			386			989
Charge-offs		(368	)		(1	)		(990	)		(852	)		(2,211	)
Ending balance	$	7,486		$	385		$	26,299		$	2,218		$	36,388

Nine months ended September 30, 2013	Commercial			Agricultural			Real Estate			Consumer			Total
Beginning balance	$	7,343		$	1,541		$	24,063		$	1,892		$	34,839
Provision for loan losses		(77	)		(1,056	)		3,035			680			2,582
Recoveries		329			29			95			266			719
Charge-offs		(582	)		(96	)		(1,899	)		(763	)		(3,340	)
Ending balance	$	7,013		$	418		$	25,294		$	2,075		$	34,800

The Company’s recorded investment in loans as of September 30, 2014 and December 31, 2013 related to the balance in the allowance for loan losses on the basis of the Company’s impairment methodology was as follows (in thousands). Purchased credit impaired loans of $2,383,000 and $2,707,000 at September 30, 2014 and December 31, 2013, respectively, are included in loans individually evaluated for impairment.

September 30, 2014	Commercial		Agricultural		Real Estate		Consumer		Total
Loans individually evaluated for impairment	$	14,375	$	446	$	64,438	$	2,131	$	81,390
Loans collectively evaluated for impairment		597,717		86,272		1,710,201		352,850		2,747,040
Total	$	612,092	$	86,718	$	1,774,639	$	354,981	$	2,828,430

December 31, 2013	Commercial		Agricultural		Real Estate		Consumer		Total
Loans individually evaluated for impairment	$	12,183	$	546	$	69,272	$	2,243	$	84,244
Loans collectively evaluated for impairment		584,547		75,382		1,609,242		330,870		2,600,041
Total	$	596,730	$	75,928	$	1,678,514	$	333,113	$	2,684,285

The Company’s loans that were modified in the three and nine months ended September 30, 2014 and 2013 and considered troubled debt restructurings are as follows (in thousands):

	Three Months Ended September 30, 2014						Nine Months Ended September 30, 2014
			Pre-Modification		Post-Modification				Pre-Modification		Post-Modification
			Recorded		Recorded				Recorded		Recorded
	Number		Investment		Investment		Number		Investment		Investment
Commercial		1	$	158	$	158		6	$	557	$	557
Agricultural		—		—		—		1		39		39
Real Estate		1		40		40		5		630		630
Consumer		—		—		—		3		11		11
Total		2	$	198	$	198		15	$	1,237	$	1,237
	Three Months Ended September 30, 2013						Nine Months Ended September 30, 2013
			Pre-Modification		Post-Modification				Pre-Modification		Post-Modification
			Recorded		Recorded				Recorded		Recorded
	Number		Investment		Investment		Number		Investment		Investment
Commercial		—	$	—	$	—		3	$	218	$	218
Agricultural		—		—		—		1		24		24
Real Estate		—		—		—		8		3,779		3,779
Consumer		4		86		86		5		123		123
Total		4	$	86	$	86		17	$	4,144	$	4,144

The balances below provide information as to how the loans were modified as troubled debt restructured loans during the three and nine months ended September 30, 2014 and 2013 (in thousands):

	Three Months Ended September 30, 2014						Nine Months Ended September 30, 2014
	Adjusted Interest Rate		Extended Maturity		Combined Rate and Maturity		Adjusted Interest Rate		Extended Maturity		Combined Rate and Maturity
Commercial	$	—	$	158	$	—	$	—	$	255	$	302
Agricultural		—		—		—		—		—		39
Real Estate		—		—		40		—		118		512
Consumer		—		—		—		—		8		3
Total	$	—	$	158	$	40	$	—	$	381	$	856

	Three Months Ended September 30, 2013						Nine Months Ended September 30, 2013
	Adjusted Interest Rate		Extended Maturity		Combined Rate and Maturity		Adjusted Interest Rate		Extended Maturity		Combined Rate and Maturity
Commercial	$	—	$	—	$	—	$	—	$	218	$	—
Agricultural		—		—		—		—		24		—
Real Estate		—		—		—		420		350		3,009
Consumer		—		82		4		—		119		4
Total	$	—	$	82	$	4	$	420	$	711	$	3,013

Certain loans were modified as troubled debt restructured loans within the previous 12 months and for which there was a payment default. A default for purposes of this disclosure is a troubled debt restructured loan in which the borrower is 90 days past due or more or results in the foreclosure and repossession of the applicable collateral. The loans with payment default are as follows (dollars in thousands):

	Three Months Ended September 30, 2014				Nine Months Ended September 30, 2014
	Number		Balance		Number		Balance
Commercial		—	$	—		—	$	—
Agriculture		—		—		—		—
Real Estate		—		—		—		—
Consumer		—		—		1		32
Total		—	$	—		1	$	32

	Three Months Ended September 30, 2013				Nine Months Ended September 30, 2013
	Number		Balance		Number		Balance
Commercial		1	$	71		6	$	316
Agriculture		—		—		—		—
Real Estate		—		—		—		—
Consumer		—		—		—		—
Total		1	$	71		6	$	316

As of September 30, 2014, the Company has no commitments to lend additional funds to loan customers whose terms have been modified in troubled debt restructurings.

Our subsidiary bank has established a line of credit with the Federal Home Loan Bank of Dallas to provide liquidity and meet pledging requirements for those customers eligible to have securities pledged to secure certain uninsured deposits. At September 30, 2014, $1,634,405,000 in loans held by our bank subsidiary were subject to blanket liens as security for this line of credit. At September 30, 2014, $1,038,000 in advances were outstanding and $7,000,000 in letters of credit were outstanding under this line of credit. The letters of credit were pledged as collateral for public funds held by our bank subsidiary.

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Stock Based Compensation

9 Months Ended

Sep. 30, 2014

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

Stock Based Compensation

Note 7 - Stock Based Compensation

The Company grants incentive stock options for a fixed number of shares with an exercise price equal to the fair value of the shares at the date of grant to employees. At September 30, 2014, no options have been granted in 2014. On October 22, 2013, the Company granted 395,000 shares in incentive stock options at an exercise price of $30.85 to its employees. The Company recorded stock option expense totaling $174,000 and $88,000 for the three months ended September 30, 2014 and 2013, respectively. The Company recorded stock option expense totaling $532,000 and $264,000 for the nine-month periods ended September 30, 2014 and 2013, respectively. The additional disclosure requirements under authoritative accounting guidance have been omitted due to immateriality.

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Loans and Allowance for Loan Losses - Recorded Investment in Impaired Loans and Related Valuation Allowance (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2013
Receivables [Abstract]
Recorded Investment	$ 22,093	$ 27,926	$ 22,809
Valuation Allowance	$ 4,634	$ 5,338	$ 4,605

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Fair Value Disclosures - Financial Assets and Financial Liabilities Measured at Fair Value on Recurring Basis (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2013
Available-for-sale investment securities:
Available-for-sale investment securities, Total Fair Value	$ 2,253,762	$ 2,057,723	$ 1,975,303
U.S. Treasury Securities [Member]
Available-for-sale investment securities:
Available-for-sale investment securities, Total Fair Value	520
Obligations of U.S. Government Sponsored-Enterprises and Agencies [Member]
Available-for-sale investment securities:
Available-for-sale investment securities, Total Fair Value	107,301	138,088
Obligations of States and Political Subdivisions [Member]
Available-for-sale investment securities:
Available-for-sale investment securities, Total Fair Value	1,101,969	991,269
Corporate Bonds [Member]
Available-for-sale investment securities:
Available-for-sale investment securities, Total Fair Value	95,038
Residential Mortgage-Backed Securities [Member]
Available-for-sale investment securities:
Available-for-sale investment securities, Total Fair Value	811,867	710,620
Commercial Mortgage-Backed Securities [Member]
Available-for-sale investment securities:
Available-for-sale investment securities, Total Fair Value	132,412	108,706
Other Securities [Member]
Available-for-sale investment securities:
Available-for-sale investment securities, Total Fair Value	4,655
Level 1 Inputs [Member]
Available-for-sale investment securities:
Available-for-sale investment securities, Total Fair Value	69,490
Level 1 Inputs [Member] | U.S. Treasury Securities [Member]
Available-for-sale investment securities:
Available-for-sale investment securities, Total Fair Value	520
Level 1 Inputs [Member] | Obligations of States and Political Subdivisions [Member]
Available-for-sale investment securities:
Available-for-sale investment securities, Total Fair Value	18,546
Level 1 Inputs [Member] | Residential Mortgage-Backed Securities [Member]
Available-for-sale investment securities:
Available-for-sale investment securities, Total Fair Value	45,769
Level 1 Inputs [Member] | Other Securities [Member]
Available-for-sale investment securities:
Available-for-sale investment securities, Total Fair Value	4,655
Level 2 Inputs [Member]
Available-for-sale investment securities:
Available-for-sale investment securities, Total Fair Value	2,184,272
Level 2 Inputs [Member] | Obligations of U.S. Government Sponsored-Enterprises and Agencies [Member]
Available-for-sale investment securities:
Available-for-sale investment securities, Total Fair Value	107,301
Level 2 Inputs [Member] | Obligations of States and Political Subdivisions [Member]
Available-for-sale investment securities:
Available-for-sale investment securities, Total Fair Value	1,083,423
Level 2 Inputs [Member] | Corporate Bonds [Member]
Available-for-sale investment securities:
Available-for-sale investment securities, Total Fair Value	95,038
Level 2 Inputs [Member] | Residential Mortgage-Backed Securities [Member]
Available-for-sale investment securities:
Available-for-sale investment securities, Total Fair Value	766,098
Level 2 Inputs [Member] | Commercial Mortgage-Backed Securities [Member]
Available-for-sale investment securities:
Available-for-sale investment securities, Total Fair Value	$ 132,412

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Loans and Allowance for Loan Losses (Tables)

9 Months Ended

Sep. 30, 2014

Receivables [Abstract]

Loans Held-for-Investment by Class of Financing Receivables

Loans held-for-investment by class of financing receivables are as follows (in thousands):

	September 30,				December 31, 2013
	2014		2013
Commercial	$	612,092	$	571,973	$	596,730
Agricultural		86,718		66,758		75,928
Real estate		1,774,639		1,640,308		1,678,514
Consumer		354,981		330,046		333,113
Total loans held-for-investment	$	2,828,430	$	2,609,085	$	2,684,285

Non-Accrual Loans, Loans Still Accruing and Past Due 90 Days or More and Restructured Loans

The Company’s non-accrual loans, loans still accruing and past due 90 days or more and restructured loans are as follows (in thousands):

	September 30,				December 31, 2013
	2014		2013
Non-accrual loans*	$	22,093	$	22,809	$	27,926
Loans still accruing and past due 90 days or more		263		54		133
Troubled debt restructured loans**		—		—		—
Total	$	22,356	$	22,863	$	28,059

* Includes $2,383,000, $2,954,000 and $2,707,000 of purchased credit impaired loans as of September 30, 2014 and 2013, and December 31, 2013, respectively.

** Troubled debt restructured loans of $10,114,000, $14,737,000 and $13,298,000, whose interest collection, after considering economic and business conditions and collection efforts, is doubtful are included in non-accrual loans at September 30, 2014 and 2013, and December 31, 2013, respectively. At this time, all of our restructured loans are included in non-accrual loans.

Recorded Investment in Impaired Loans and Related Valuation Allowance

The Company’s recorded investment in impaired loans and the related valuation allowance are as follows (in thousands):

September 30, 2014				September 30, 2013				December 31, 2013
Recorded Investment		Valuation Allowance		Recorded Investment		Valuation Allowance		Recorded Investment		Valuation Allowance
	$ 22,093	$	4,634	$	22,809	$	4,605	$	27,926	$	5,338

Schedule of Non-Accrual Loans

Non-accrual loans at September 30, 2014 and 2013, and December 31, 2013, consisted of the following by class of financing receivables (in thousands):

	September 30,				December 31, 2013
	2014		2013
Commercial	$	3,481	$	1,986	$	4,281
Agricultural		102		97		131
Real estate		17,712		20,036		22,548
Consumer		798		690		966
Total	$	22,093	$	22,809	$	27,926

Schedule of Impaired Loans and Related Allowance

The Company’s impaired loans and related allowance as of September 30, 2014 and 2013, and December 31, 2013, are summarized in the following tables by class of financing receivables (in thousands). No interest income was recognized on impaired loans subsequent to their classification as impaired.

September 30, 2014	Unpaid Contractual Principal Balance		Recorded Investment With No Allowance*		Recorded Investment With Allowance		Total Recorded Investment		Related Allowance		Year-to-Date Average Recorded Investment		Three-month Average Recorded Investment
Commercial	$	3,928	$	278	$	3,203	$	3,481	$	1,160	$	3,990	$	3,713
Agricultural		113		—		102		102		37		113		104
Real Estate		23,559		5,546		12,166		17,712		3,256		21,510		20,212
Consumer		977		467		331		798		181		911		864
Total	$	28,577	$	6,291	$	15,802	$	22,093	$	4,634	$	26,524	$	24,893

* Includes $2,383,000 of purchased credit impaired loans.

September 30, 2013	Unpaid Contractual Principal Balance		Recorded Investment With No Allowance*		Recorded Investment With Allowance		Total Recorded Investment		Related Allowance		Year-to-Date Average Recorded Investment		Three-month Average Recorded Investment
Commercial	$	2,545	$	701	$	1,285	$	1,986	$	710	$	1,779	$	2,113
Agricultural		105		91		6		97		6		104		99
Real Estate		25,085		4,290		15,746		20,036		3,628		19,985		20,757
Consumer		824		212		478		690		261		662		799
Total	$	28,559	$	5,294	$	17,515	$	22,809	$	4,605	$	22,530	$	23,768

* Includes $2,954,000 of purchased credit impaired loans.

December 31, 2013	Unpaid Contractual Principal Balance		Recorded Investment With No Allowance*		Recorded Investment With Allowance		Total Recorded Investment		Related Allowance		Average Recorded Investment
Commercial	$	4,764	$	934	$	3,348	$	4,282	$	1,079	$	5,017
Agricultural		139		17		114		131		41		144
Real Estate		31,704		5,794		16,753		22,547		4,006		25,060
Consumer		1,117		545		421		966		212		1,072
Total	$	37,724	$	7,290	$	20,636	$	27,926	$	5,338	$	31,293

* Includes $2,707,000 of purchased credit impaired loans.

Schedule of Internal Ratings of Loans

The following summarizes the Company’s internal ratings of its loans held-for-investment by class of financing receivables and portfolio segments, which are the same, at September 30, 2014 and December 31, 2013 (in thousands):

September 30, 2014	Pass		Special Mention		Substandard		Doubtful		Total
Commercial	$	597,717	$	3,649	$	10,726	$	—	$	612,092
Agricultural		86,272		93		353		—		86,718
Real Estate		1,710,201		18,741		45,613		84		1,774,639
Consumer		352,850		601		1,527		3		354,981
Total	$	2,747,040	$	23,084	$	58,219	$	87	$	2,828,430

December 31, 2013	Pass		Special Mention		Substandard		Doubtful		Total
Commercial	$	584,547	$	3,032	$	9,151	$	—	$	596,730
Agricultural		75,382		245		298		3		75,928
Real Estate		1,609,242		20,773		48,352		147		1,678,514
Consumer		330,870		639		1,595		9		333,113
Total	$	2,600,041	$	24,689	$	59,396	$	159	$	2,684,285

Schedule of Past Due Loans

At September 30, 2014 and December 31, 2013, the Company’s past due loans are as follows (in thousands):

September 30, 2014	15-59 Days Past Due*		60-89 Days Past Due		Greater Than 90 Days		Total Past Due		Current		Total Loans		90 Days Past Due Still Accruing
Commercial	$	2,726	$	110	$	316	$	3,152	$	608,940	$	612,092	$	111
Agricultural		294		59		—		353		86,365		86,718		—
Real Estate		15,404		930		2,216		18,550		1,756,089		1,774,639		102
Consumer		1,742		292		297		2,331		352,650		354,981		50
Total	$	20,166	$	1,391	$	2,829	$	24,386	$	2,804,044	$	2,828,430	$	263

December 31, 2013	15-59 Days Past Due*		60-89 Days Past Due		Greater Than 90 Days		Total Past Due		Current		Total Loans		90 Days Past Due Still Accruing
Commercial	$	5,303	$	287	$	420	$	6,010	$	590,720	$	596,730	$	—
Agricultural		355		—		—		355		75,573		75,928		—
Real Estate		13,787		2,489		1,876		18,152		1,660,362		1,678,514		55
Consumer		2,708		582		277		3,567		329,546		333,113		78
Total	$	22,153	$	3,358	$	2,573	$	28,084	$	2,656,201	$	2,684,285	$	133

* The Company monitors commercial, agricultural and real estate loans after such loans are 15 days past due. Consumer loans are monitored after such loans are 30 days past due.

Allowance for Loan Losses by Estimating Losses in Various Categories of Loan Portfolio

The allowance for loan losses as of September 30, 2014 and 2013, and December 31, 2013, is presented below. Management has evaluated the appropriateness of the allowance for loan losses by estimating the probable losses in various categories of the loan portfolio, which are identified below (in thousands):

	September 30,				December 31,
	2014		2013		2013
Allowance for loan losses provided for:
Loans specifically evaluated as impaired	$	4,634	$	4,605	$	5,338
Remaining portfolio		31,754		30,195		28,562
Total allowance for loan losses	$	36,388	$	34,800	$	33,900

Schedule of Allowance for Loan Losses by Portfolio Segment

The following table details the allowance for loan losses at September 30, 2014 and December 31, 2013 by portfolio segment (in thousands). There were no allowances for purchased credit impaired loans at September 30, 2014 or December 31, 2013. Allocation of a portion of the allowance to one category of loans does not preclude its availability to absorb losses in other categories.

September 30, 2014	Commercial		Agricultural		Real Estate		Consumer		Total
Loans individually evaluated for impairment	$	2,837	$	127	$	7,081	$	388	$	10,433
Loans collectively evaluated for impairment		4,649		258		19,218		1,830		25,955
Total	$	7,486	$	385	$	26,299	$	2,218	$	36,388

December 31, 2013	Commercial		Agricultural		Real Estate		Consumer		Total
Loans individually evaluated for impairment	$	2,755	$	125	$	7,215	$	378	$	10,473
Loans collectively evaluated for impairment		3,685		258		17,725		1,759		23,427
Total	$	6,440	$	383	$	24,940	$	2,137	$	33,900

Changes in Allowance for Loan Losses

Changes in the allowance for loan losses for the three and nine months ended September 30, 2014 and 2013 are summarized as follows by portfolio segment (in thousands):

Three months ended September 30, 2014	Commercial			Agricultural		Real Estate			Consumer			Total
Beginning balance	$	6,861		$	364	$	26,561		$	2,106		$	35,892
Provision for loan losses		635			7		(80	)		334			896
Recoveries		72			14		42			86			214
Charge-offs		(82	)		—		(224	)		(308	)		(614	)
Ending balance	$	7,486		$	385	$	26,299		$	2,218		$	36,388

Three months ended September 30, 2013	Commercial			Agricultural			Real Estate			Consumer			Total
Beginning balance	$	6,736		$	1,493		$	23,902		$	1,968		$	34,099
Provision for loan losses		354			(999	)		1,644			350			1,349
Recoveries		141			10			42			104			297
Charge-offs		(218	)		(86	)		(294	)		(347	)		(945	)
Ending balance	$	7,013		$	418		$	25,294		$	2,075		$	34,800

Nine months ended September 30, 2014	Commercial			Agricultural			Real Estate			Consumer			Total
Beginning balance	$	6,440		$	383		$	24,940		$	2,137		$	33,900
Provision for loan losses		1,189			(14	)		1,988			547			3,710
Recoveries		225			17			361			386			989
Charge-offs		(368	)		(1	)		(990	)		(852	)		(2,211	)
Ending balance	$	7,486		$	385		$	26,299		$	2,218		$	36,388

Nine months ended September 30, 2013	Commercial			Agricultural			Real Estate			Consumer			Total
Beginning balance	$	7,343		$	1,541		$	24,063		$	1,892		$	34,839
Provision for loan losses		(77	)		(1,056	)		3,035			680			2,582
Recoveries		329			29			95			266			719
Charge-offs		(582	)		(96	)		(1,899	)		(763	)		(3,340	)
Ending balance	$	7,013		$	418		$	25,294		$	2,075		$	34,800

Schedule of Investment in Loans Related to Balance in Allowance for Loan Losses on Basis of Company's Impairment Methodology

The Company’s recorded investment in loans as of September 30, 2014 and December 31, 2013 related to the balance in the allowance for loan losses on the basis of the Company’s impairment methodology was as follows (in thousands). Purchased credit impaired loans of $2,383,000 and $2,707,000 at September 30, 2014 and December 31, 2013, respectively, are included in loans individually evaluated for impairment.

September 30, 2014	Commercial		Agricultural		Real Estate		Consumer		Total
Loans individually evaluated for impairment	$	14,375	$	446	$	64,438	$	2,131	$	81,390
Loans collectively evaluated for impairment		597,717		86,272		1,710,201		352,850		2,747,040
Total	$	612,092	$	86,718	$	1,774,639	$	354,981	$	2,828,430

December 31, 2013	Commercial		Agricultural		Real Estate		Consumer		Total
Loans individually evaluated for impairment	$	12,183	$	546	$	69,272	$	2,243	$	84,244
Loans collectively evaluated for impairment		584,547		75,382		1,609,242		330,870		2,600,041
Total	$	596,730	$	75,928	$	1,678,514	$	333,113	$	2,684,285

Schedule of Loans Modified and Considered Troubled Debt Restructurings

The Company’s loans that were modified in the three and nine months ended September 30, 2014 and 2013 and considered troubled debt restructurings are as follows (in thousands):

	Three Months Ended September 30, 2014						Nine Months Ended September 30, 2014
			Pre-Modification		Post-Modification				Pre-Modification		Post-Modification
			Recorded		Recorded				Recorded		Recorded
	Number		Investment		Investment		Number		Investment		Investment
Commercial		1	$	158	$	158		6	$	557	$	557
Agricultural		—		—		—		1		39		39
Real Estate		1		40		40		5		630		630
Consumer		—		—		—		3		11		11
Total		2	$	198	$	198		15	$	1,237	$	1,237
	Three Months Ended September 30, 2013						Nine Months Ended September 30, 2013
			Pre-Modification		Post-Modification				Pre-Modification		Post-Modification
			Recorded		Recorded				Recorded		Recorded
	Number		Investment		Investment		Number		Investment		Investment
Commercial		—	$	—	$	—		3	$	218	$	218
Agricultural		—		—		—		1		24		24
Real Estate		—		—		—		8		3,779		3,779
Consumer		4		86		86		5		123		123
Total		4	$	86	$	86		17	$	4,144	$	4,144

Schedule of How Loans Were Modified as Troubled Debt Restructured Loans

The balances below provide information as to how the loans were modified as troubled debt restructured loans during the three and nine months ended September 30, 2014 and 2013 (in thousands):

	Three Months Ended September 30, 2014						Nine Months Ended September 30, 2014
	Adjusted Interest Rate		Extended Maturity		Combined Rate and Maturity		Adjusted Interest Rate		Extended Maturity		Combined Rate and Maturity
Commercial	$	—	$	158	$	—	$	—	$	255	$	302
Agricultural		—		—		—		—		—		39
Real Estate		—		—		40		—		118		512
Consumer		—		—		—		—		8		3
Total	$	—	$	158	$	40	$	—	$	381	$	856

	Three Months Ended September 30, 2013						Nine Months Ended September 30, 2013
	Adjusted Interest Rate		Extended Maturity		Combined Rate and Maturity		Adjusted Interest Rate		Extended Maturity		Combined Rate and Maturity
Commercial	$	—	$	—	$	—	$	—	$	218	$	—
Agricultural		—		—		—		—		24		—
Real Estate		—		—		—		420		350		3,009
Consumer		—		82		4		—		119		4
Total	$	—	$	82	$	4	$	420	$	711	$	3,013

Schedule of Troubled Debt Restructurings

The loans with payment default are as follows (dollars in thousands):

	Three Months Ended September 30, 2014				Nine Months Ended September 30, 2014
	Number		Balance		Number		Balance
Commercial		—	$	—		—	$	—
Agriculture		—		—		—		—
Real Estate		—		—		—		—
Consumer		—		—		1		32
Total		—	$	—		1	$	32

	Three Months Ended September 30, 2013				Nine Months Ended September 30, 2013
	Number		Balance		Number		Balance
Commercial		1	$	71		6	$	316
Agriculture		—		—		—		—
Real Estate		—		—		—		—
Consumer		—		—		—		—
Total		1	$	71		6	$	316

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Interest-bearing Time Deposits in Banks and Securities - Additional Information (Detail) (USD $)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2014 Investment	Sep. 30, 2013	Sep. 30, 2014 Investment	Sep. 30, 2013	Dec. 31, 2013
Interest Bearing Time Deposits In Banks And Securities [Line Items]
INTEREST-BEARING TIME DEPOSITS IN BANKS	$ 19,234,000	$ 34,352,000	$ 19,234,000	$ 34,352,000	$ 31,917,000
Time deposits with balances greater than $100,000	17,699,000		17,699,000		29,002,000
Time deposits balances			100,000		100,000
Held-to-maturity securities	554,000	798,000	554,000	798,000	684,000
Number of investment positions	114		114
Securities pledged as collateral	1,430,183,000		1,430,183,000
Sales and calls of investment securities available-for-sale	2,145,000	50,065,000	3,590,000	121,420,000
Gross realized gains from security sales and calls	1,000	1,114,000	1,000	1,371,000
Gross realized losses from security sales and calls	$ 0	$ 1,222,000	$ 5,000	$ 1,224,000
Minimum [Member]
Interest Bearing Time Deposits In Banks And Securities [Line Items]
Interest-bearing time deposits, maturity period, years			1 year
Maximum [Member]
Interest Bearing Time Deposits In Banks And Securities [Line Items]
Interest-bearing time deposits, maturity period, years			2 years

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Pension Plan - Additional Information (Detail) (USD $)	3 Months Ended		9 Months Ended		12 Months Ended	1 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013	Oct. 31, 2014 Subsequent Event [Member]
Defined Benefit Plan Disclosure [Line Items]
Contribution towards pension plan			$ 0		$ 1,000,000
Payment description						The Company approved a plan to offer plan participants that are no longer employed by the Company the option to receive a one-time lump sum payment in lieu of future benefits to be received under the plan.
Net periodic benefit costs, total	$ 107,000	$ 208,000	$ 321,000	$ 623,000

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Loans and Allowance for Loan Losses - Schedule of Allowance for Loan Losses by Portfolio Segment (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Jun. 30, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Dec. 31, 2012
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans individually evaluated for impairment	$ 10,433		$ 10,473
Loans collectively evaluated for impairment	25,955		23,427
Total allowance for loan losses	36,388	35,892	33,900	34,800	34,099	34,839
Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans individually evaluated for impairment	7,081		7,215
Loans collectively evaluated for impairment	19,218		17,725
Total allowance for loan losses	26,299		24,940
Agriculture [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans individually evaluated for impairment	127		125
Loans collectively evaluated for impairment	258		258
Total allowance for loan losses	385	364	383	418	1,493	1,541
Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans individually evaluated for impairment	2,837		2,755
Loans collectively evaluated for impairment	4,649		3,685
Total allowance for loan losses	7,486	6,861	6,440	7,013	6,736	7,343
Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans individually evaluated for impairment	388		378
Loans collectively evaluated for impairment	1,830		1,759
Total allowance for loan losses	$ 2,218	$ 2,106	$ 2,137	$ 2,075	$ 1,968	$ 1,892

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Consolidated Statements of Earnings (Unaudited) (Parenthetical) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Income Statement [Abstract]
Reclassification adjustment for realized gains on investment securities included in net earnings (loss), before income tax	$ 1	$ (108)	$ (4)	$ 147
Income tax expense from reclassification items	$ 0	$ (38)	$ (1)	$ 51

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Basis of Presentation

9 Months Ended

Sep. 30, 2014

Accounting Policies [Abstract]

Basis of Presentation

Note 1 - Basis of Presentation

The unaudited interim consolidated financial statements include the accounts of the Company, a Texas corporation and a financial holding company registered under the Bank Holding Company Act of 1956, as amended, or BHCA, and its wholly-owned subsidiaries: First Financial Bank, National Association, Abilene, Texas; First Technology Services, Inc.; First Financial Trust & Asset Management Company, National Association; First Financial Investments, Inc.; and First Financial Insurance Agency, Inc.

Through our subsidiary bank, we conduct a full-service commercial banking business. Our banking centers are located primarily in Central, North Central, Southeast and West Texas. As of September 30, 2014, we had 62 financial centers across Texas, with eleven locations in Abilene, three locations in San Angelo and Weatherford, two locations in Cleburne, Stephenville and Granbury, and one location each in Acton, Albany, Aledo, Alvarado, Beaumont, Boyd, Bridgeport, Brock, Burleson, Cisco, Clyde, Decatur, Eastland, Fort Worth, Glen Rose, Grapevine, Hereford, Huntsville, Keller, Mauriceville, Merkel, Midlothian, Mineral Wells, Moran, New Waverly, Newton, Odessa, Orange, Port Arthur, Ranger, Rising Star, Roby, Southlake, Sweetwater, Trent, Trophy Club, Vidor, Waxahachie, and Willow Park. Our trust subsidiary has eight locations which are located in Abilene, Fort Worth, Lubbock, Odessa, Orange, San Angelo, Stephenville and Sweetwater, all in Texas.

In the opinion of management, the unaudited interim consolidated financial statements reflect all adjustments necessary for a fair presentation of the Company’s financial position and unaudited results of operations and should be read in conjunction with the Company’s audited consolidated financial statements, and notes thereto in the Company’s Annual Report on Form 10-K, for the year ended December 31, 2013. All adjustments were of a normal recurring nature. However, the results of operations for the three and nine months ended September 30, 2014, are not necessarily indicative of the results to be expected for the year ending December 31, 2014, due to seasonality, changes in economic conditions and loan credit quality, interest rate fluctuations, regulatory and legislative changes and other factors. Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States have been condensed or omitted under U. S. Securities and Exchange Commission (“SEC”) rules and regulations. The Company evaluated subsequent events for potential recognition and/or disclosure through the date the consolidated financial statements were issued.

On May 31, 2013, the Company acquired 100% of the outstanding capital stock of Orange Savings Bank, SSB, a wholly-owned subsidiary of OSB Financial Services, Inc. The results of operations of Orange Savings Bank, SSB, subsequent to the acquisition date, are included in the consolidated earnings of the Company.

On October 28, 2014, the Company’s Board of Directors authorized the repurchase of up to 1,500,000 common shares through September 30, 2017. The stock buyback plan authorizes management to repurchase the stock at such time as repurchases are considered beneficial to shareholders. Any repurchase of stock will be made through the open market, block trades or in privately negotiated transactions in accordance with applicable laws and regulations. Under the repurchase plan, there is no minimum number of shares that the Company is required to repurchase. Through September 30, 2014, no shares have been repurchased under the prior authorization that expired September 30, 2014.

Goodwill and other intangible assets are evaluated annually for impairment as of the end of the second quarter. No such impairment has been noted in connection with the current or any prior evaluations.

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Interest-bearing Time Deposits in Banks and Securities - Summary of Available-for-Sale Securities (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2013
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]
Securities available-for-sale, Amortized Cost Basis	$ 2,187,272	$ 2,035,126
Securities available-for-sale, Gross Unrealized Holding Gains	75,057	45,455
Securities available-for-sale, Gross Unrealized Holding Losses	(8,567)	(22,858)
Securities available-for-sale, Estimated Fair Value	2,253,762	2,057,723	1,975,303
U.S. Treasury Securities [Member]
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]
Securities available-for-sale, Amortized Cost Basis	520
Securities available-for-sale, Estimated Fair Value	520
Obligations of U.S. Government Sponsored-Enterprises and Agencies [Member]
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]
Securities available-for-sale, Amortized Cost Basis	106,339	136,416
Securities available-for-sale, Gross Unrealized Holding Gains	964	1,672
Securities available-for-sale, Gross Unrealized Holding Losses	(2)
Securities available-for-sale, Estimated Fair Value	107,301	138,088
Obligations of States and Political Subdivisions [Member]
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]
Securities available-for-sale, Amortized Cost Basis	1,046,148	974,608
Securities available-for-sale, Gross Unrealized Holding Gains	56,398	27,980
Securities available-for-sale, Gross Unrealized Holding Losses	(577)	(11,319)
Securities available-for-sale, Estimated Fair Value	1,101,969	991,269
Corporate Bonds and Other [Member]
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]
Securities available-for-sale, Amortized Cost Basis	96,424	105,490
Securities available-for-sale, Gross Unrealized Holding Gains	3,269	3,550
Securities available-for-sale, Estimated Fair Value	99,693	109,040
Residential Mortgage-Backed Securities [Member]
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]
Securities available-for-sale, Amortized Cost Basis	803,072	706,289
Securities available-for-sale, Gross Unrealized Holding Gains	14,395	12,253
Securities available-for-sale, Gross Unrealized Holding Losses	(5,600)	(7,922)
Securities available-for-sale, Estimated Fair Value	811,867	710,620
Commercial Mortgage-Backed Securities [Member]
Schedule Of Available For Sale Securities And Held To Maturity Securities [Line Items]
Securities available-for-sale, Amortized Cost Basis	134,769	112,323
Securities available-for-sale, Gross Unrealized Holding Gains	31
Securities available-for-sale, Gross Unrealized Holding Losses	(2,388)	(3,617)
Securities available-for-sale, Estimated Fair Value	$ 132,412	$ 108,706

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Loans and Allowance for Loan Losses - Schedule of Internal Ratings of Loans (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2013
Financing Receivable, Recorded Investment, Past Due [Line Items]
Internal ratings of loan	$ 2,828,430	$ 2,684,285	$ 2,609,085
Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Internal ratings of loan	612,092	596,730
Agriculture [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Internal ratings of loan	86,718	75,928
Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Internal ratings of loan	1,774,639	1,678,514
Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Internal ratings of loan	354,981	333,113
Pass [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Internal ratings of loan	2,747,040	2,600,041
Pass [Member] | Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Internal ratings of loan	597,717	584,547
Pass [Member] | Agriculture [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Internal ratings of loan	86,272	75,382
Pass [Member] | Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Internal ratings of loan	1,710,201	1,609,242
Pass [Member] | Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Internal ratings of loan	352,850	330,870
Special Mention [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Internal ratings of loan	23,084	24,689
Special Mention [Member] | Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Internal ratings of loan	3,649	3,032
Special Mention [Member] | Agriculture [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Internal ratings of loan	93	245
Special Mention [Member] | Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Internal ratings of loan	18,741	20,773
Special Mention [Member] | Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Internal ratings of loan	601	639
Substandard [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Internal ratings of loan	58,219	59,396
Substandard [Member] | Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Internal ratings of loan	10,726	9,151
Substandard [Member] | Agriculture [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Internal ratings of loan	353	298
Substandard [Member] | Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Internal ratings of loan	45,613	48,352
Substandard [Member] | Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Internal ratings of loan	1,527	1,595
Doubtful [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Internal ratings of loan	87	159
Doubtful [Member] | Agriculture [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Internal ratings of loan		3
Doubtful [Member] | Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Internal ratings of loan	84	147
Doubtful [Member] | Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Internal ratings of loan	$ 3	$ 9

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Interest-bearing Time Deposits in Banks and Securities (Tables)

9 Months Ended

Sep. 30, 2014

Cash and Cash Equivalents [Abstract]

Summary of Available-for-Sale Securities

A summary of the Company’s available-for-sale securities follows (in thousands):

	September 30, 2014
	Amortized Cost Basis		Gross Unrealized Holding Gains		Gross Unrealized Holding Losses			Estimated Fair Value
U.S. Treasury securities	$	520	$	—	$	—		$	520
Obligations of U.S. government sponsored enterprises and agencies		106,339		964		(2	)		107,301
Obligations of states and political subdivisions		1,046,148		56,398		(577	)		1,101,969
Corporate bonds and other		96,424		3,269		—			99,693
Residential mortgage-backed securities		803,072		14,395		(5,600	)		811,867
Commercial mortgage-backed securities		134,769		31		(2,388	)		132,412
Total securities available-for-sale	$	2,187,272	$	75,057	$	(8,567	)	$	2,253,762
	December 31, 2013
	Amortized Cost Basis		Gross Unrealized Holding Gains		Gross Unrealized Holding Losses			Estimated Fair Value
Obligations of U.S. government sponsored-enterprises and agencies	$	136,416	$	1,672	$	—		$	138,088
Obligations of states and political subdivisions		974,608		27,980		(11,319	)		991,269
Corporate bonds and other		105,490		3,550		—			109,040
Residential mortgage-backed securities		706,289		12,253		(7,922	)		710,620
Commercial mortgage-backed securities		112,323		—		(3,617	)		108,706
Total securities available-for-sale	$	2,035,126	$	45,455	$	(22,858	)	$	2,057,723

Amortized Cost and Estimated Fair Value of Available-for-Sale Securities

The amortized cost and estimated fair value of available-for-sale securities at September 30, 2014, by contractual or expected maturity, as applicable, are shown below (in thousands):

	Amortized Cost Basis		Estimated Fair Value
Due within one year	$	76,858	$	77,722
Due after one year through five years		663,151		695,484
Due after five years through ten years		502,028		527,658
Due after ten years		7,394		8,619
Mortgage-backed securities		937,841		944,279
Total	$	2,187,272	$	2,253,762

Continuous Unrealized-Loss Position of Available-for-Sale and Held-to-Maturity Securities

The following tables disclose, as of September 30, 2014 and December 31, 2013, the Company’s investment securities that have been in a continuous unrealized-loss position for less than 12 months and for 12 months or longer (in thousands):

	Less than 12 Months				12 Months or Longer				Total
September 30, 2014	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
Obligations of U.S. Government sponsored enterprises and Agencies	$	876	$	2	$	—	$	—	$	876	$	2
Obligations of states and political subdivisions		17,871		38		50,158		539		68,029		577
Residential mortgage-backed securities		82,382		450		134,271		5,150		216,653		5,600
Commercial mortgage-backed securities		6,435		15		102,353		2,373		108,788		2,388
Total	$	107,564	$	505	$	286,782	$	8,062	$	394,346	$	8,567

	Less than 12 Months				12 Months or Longer				Total
December 31, 2013	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
Obligations of states and political subdivisions	$	316,394	$	10,973	$	4,153	$	346	$	320,547	$	11,319
Residential mortgage-backed securities		228,423		7,623		5,624		299		234,047		7,922
Commercial mortgage-backed securities		108,706		3,617		—		—		108,706		3,617
Total	$	653,523	$	22,213	$	9,777	$	645	$	663,300	$	22,858