10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

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

For the quarterly period ended September 30, 2016

OR

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

For the transition period from to

Commission file number 001-34737

LEGACYTEXAS FINANCIAL GROUP, INC.

(Exact name of registrant as specified in its charter)

Maryland	6021	27-2176993
(State or other jurisdiction of incorporation or organization)	(Primary Standard Industrial Classification Code Number)	(I.R.S. Employer Identification No.)
5851 Legacy Circle, Plano, Texas		75024
(Address of Principal Executive Offices)		(Zip Code)

Registrant’s telephone number, including area code: (972) 578-5000

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 o

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

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. (Check one):

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

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes o 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: Common Stock	Shares Outstanding as of October 24, 2016:
	47,773,160

LEGACYTEXAS FINANCIAL GROUP, INC.

FORM 10-Q

September 30, 2016

INDEX

PART I -- FINANCIAL INFORMATION	3
Item 1. Financial Statements:	3
Consolidated Balance Sheets at September 30, 2016 (unaudited) and December 31, 2015	3
Unaudited Consolidated Statements of Income for the three and nine months ended September 30, 2016 and 2015	4
Unaudited Consolidated Statements of Comprehensive Income for the three and nine months ended September 30, 2016 and 2015	5
Unaudited Consolidated Statements of Changes in Shareholders’ Equity for the nine months ended September 30, 2016 and 2015	6
Unaudited Consolidated Statements of Cash Flows for the nine months ended September 30, 2016 and 2015	7
Condensed Notes to Unaudited Consolidated Interim Financial Statements	9
Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations	30
Item 3. Quantitative and Qualitative Disclosures about Market Risk	51
Item 4. Controls and Procedures	54
PART II—OTHER INFORMATION	55
Item 1. Legal Proceedings	55
Item 1.A. Risk Factors	55
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds	55
Item 3. Defaults Upon Senior Securities	55
Item 4. Mine Safety Disclosures	55
Item 5. Other Information	55
Item 6. Exhibits	56
SIGNATURE PAGE	58
EXHIBIT INDEX	59

PART 1 - FINANCIAL INFORMATION        Item 1. Financial Statements

LEGACYTEXAS FINANCIAL GROUP, INC.

CONSOLIDATED BALANCE SHEETS

(Dollars in thousands, except share and per share data)

	September 30, 2016			December 31, 2015
ASSETS	(unaudited)
Cash and due from financial institutions	$	63,598		$	53,847
Short-term interest-bearing deposits in other financial institutions	214,289			561,792
Total cash and cash equivalents	277,887			615,639
Securities available for sale, at fair value	433,603			311,708
Securities held to maturity (fair value: September 30, 2016 — $229,194, December 31, 2015— $247,202)	220,919			240,433
Loans held for sale, at fair value	23,184			22,535
Loans held for investment:
Loans held for investment (net of allowance for loan losses of $57,318 at September 30, 2016 and $47,093 at December 31, 2015)	5,702,667			5,017,554
Loans held for investment - Warehouse Purchase Program	1,345,818			1,043,719
Total loans held for investment	7,048,485			6,061,273
FHLB stock and other restricted securities, at cost	54,850			63,075
Bank-owned life insurance	56,169			55,231
Premises and equipment, net	72,325			77,637
Goodwill	178,559			180,776
Other assets	74,029			63,633
Total assets	$	8,440,010		$	7,691,940
LIABILITIES AND SHAREHOLDERS’ EQUITY
Deposits
Non-interest-bearing demand	$	1,375,883		$	1,170,272
Interest-bearing demand	848,564			819,350
Savings and money market	2,442,434			2,209,698
Time	1,461,194			1,027,391
Total deposits	6,128,075			5,226,711
FHLB advances	1,134,318			1,439,904
Repurchase agreements	75,138			83,269
Subordinated debt	134,083			84,992
Accrued expenses and other liabilities	101,551			52,988
Total liabilities	7,573,165			6,887,864
Commitments and contingent liabilities
Shareholders’ equity
Preferred stock, $.01 par value; 10,000,000 shares authorized; 0 shares issued — September 30, 2016 and December 31, 2015	—			—
Common stock, $.01 par value; 90,000,000 shares authorized; 47,773,160 shares issued — September 30, 2016 and 47,645,826 shares issued December 31, 2015	478			476
Additional paid-in capital	583,800			576,753
Retained earnings	292,510			240,496
Accumulated other comprehensive income (loss), net	2,639			(133		)
Unearned Employee Stock Ownership Plan (ESOP) shares; 1,258,284 shares at September 30, 2016 and 1,365,457 shares at December 31, 2015	(12,582		)	(13,516		)
Total shareholders’ equity	866,845			804,076
Total liabilities and shareholders’ equity	$	8,440,010		$	7,691,940
See accompanying notes to consolidated financial statements.

3

LEGACYTEXAS FINANCIAL GROUP, INC.

CONSOLIDATED STATEMENTS OF INCOME

(unaudited)

(Dollars in thousands, except per share data)

	Three Months Ended September 30,						Nine Months Ended September 30,
	2016			2015			2016		2015
Interest and dividend income
Loans, including fees	$	78,966		$	63,025		$	221,148	$	182,611
Taxable securities	2,314			2,292			6,985		7,043
Nontaxable securities	763			773			2,296		2,215
Interest-bearing deposits in other financial institutions	463			137			1,185		421
FHLB and Federal Reserve Bank stock and other	405			298			1,241		820
	82,911			66,525			232,855		193,110
Interest expense
Deposits	5,756			3,382			14,300		9,558
FHLB advances	1,865			1,606			5,641		5,086
Repurchase agreements and other borrowings	1,810			349			4,729		1,131
	9,431			5,337			24,670		15,775
Net interest income	73,480			61,188			208,185		177,335
Provision for credit losses	3,467			7,515			19,067		14,265
Net interest income after provision for credit losses	70,013			53,673			189,118		163,070
Non-interest income
Service charges and other fees	9,670			8,195			26,778		22,895
Net gain on sale of mortgage loans held for sale	2,383			1,944			6,213		6,137
Bank-owned life insurance income	441			424			1,308		1,267
Gain (loss) on sale of available-for-sale securities	(3		)	(25		)	62		186
Gain (loss) on sale and disposition of assets	(1,490		)	228			3,768		685
Other	276			1,085			1,525		2,052
	11,277			11,851			39,654		33,222
Non-interest expense
Salaries and employee benefits	23,918			23,633			69,122		69,153
Merger and acquisition costs	—			—			—		1,553
Advertising	751			645			2,822		2,633
Occupancy and equipment	3,822			3,622			11,292		11,268
Outside professional services	940			934			2,983		2,309
Regulatory assessments	1,169			1,026			3,632		2,994
Data processing	3,989			2,830			10,983		8,162
Office operations	2,368			2,879			7,377		7,924
Other	2,717			2,258			8,618		6,516
	39,674			37,827			116,829		112,512
Income before income tax expense	41,616			27,697			111,943		83,780
Income tax expense	14,399			9,802			39,427		29,310
Net income	$	27,217		$	17,895		$	72,516	$	54,470
Earnings per share:
Basic	$	0.59		$	0.39		$	1.56	$	1.18
Diluted	$	0.58		$	0.38		$	1.56	$	1.17
Dividends declared per share	$	0.15		$	0.14		$	0.43	$	0.40
See accompanying notes to consolidated financial statements.

4

LEGACYTEXAS FINANCIAL GROUP, INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(unaudited)

(Dollars in thousands)

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2016			2015			2016			2015
Net income	$	27,217		$	17,895		$	72,516		$	54,470
Change in unrealized gains (losses) on securities available for sale	(433		)	1,936			4,331			902
Reclassification of amount realized through sale of securities	3			25			(62		)	(186		)
Tax effect	151			(688		)	(1,497		)	(251		)
Other comprehensive income (loss), net of tax	(279		)	1,273			2,772			465
Comprehensive income	$	26,938		$	19,168		$	75,288		$	54,935
See accompanying notes to consolidated financial statements.

5

LEGACYTEXAS FINANCIAL GROUP, INC.

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY

(unaudited)

(Dollars in thousands, except share and per share data)

For the nine months ended September 30, 2015	Common Stock			Additional Paid-In Capital			Retained Earnings			Accumulated Other Comprehensive Income, Net			Unearned ESOP Shares			Total Shareholders’ Equity
Balance at January 1, 2015	$	400		$	386,549		$	195,327		$	930		$	(14,983	)	$	568,223
Net income	—			—			54,470			—			—			54,470
Other comprehensive income, net of tax	—			—			—			465			—			465
Dividends declared ($0.40 per share)	—			—			(19,077		)	—			—			(19,077		)
ESOP shares earned, (138,146 shares)	—			2,484			—			—			1,100			3,584
Share-based compensation expense	—			4,569			—			—			—			4,569
Activity in employee stock plans, (133,222 shares)	1			1,167			—			—			—			1,168
Share repurchase, (357,950 shares)	(4		)	(7,985		)	—			—			—			(7,989		)
Acquisition of LegacyTexas Group, Inc., (7,850,070 shares)	79			187,145			—			—			—			187,224
Balance at September 30, 2015	$	476		$	573,929		$	230,720		$	1,395		$	(13,883	)	$	792,637
For the nine months ended September 30, 2016
Balance at January 1, 2016	$	476		$	576,753		$	240,496		$	(133	)	$	(13,516	)	$	804,076
Net income	—			—			72,516			—			—			72,516
Other comprehensive income, net of tax	—			—			—			2,772			—			2,772
Dividends declared ($0.43 per share)	—			—			(20,502		)	—			—			(20,502		)
ESOP shares earned, (107,173 shares)	—			1,775			—			—			934			2,709
Share-based compensation expense	—			3,855			—			—			—			3,855
Activity in employee stock plans, (127,334 shares)	2			1,417			—			—			—			1,419
Balance at September 30, 2016	$	478		$	583,800		$	292,510		$	2,639		$	(12,582	)	$	866,845

See accompanying notes to consolidated financial statements.

6

LEGACYTEXAS FINANCIAL GROUP, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(unaudited)

(Dollars in thousands)

	Nine Months Ended September 30,
	2016			2015
Cash flows from operating activities
Net income	$	72,516		$	54,470
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for credit losses	19,067			14,265
Depreciation and amortization	5,283			5,452
Deferred tax expense (benefit)	(3,007		)	3,189
Premium amortization and accretion of securities, net	3,154			3,166
Accretion related to acquired loans	(3,764		)	(8,565		)
Gain on sale of available for sale securities	(62		)	(186		)
ESOP compensation expense	2,709			3,584
Share-based compensation expense	3,855			4,569
Net gain on loans held for sale	(6,213		)	(6,137		)
Loans originated or purchased for sale	(160,895		)	(174,201		)
Proceeds from sale of loans held for sale	166,459			175,175
FHLB stock dividends	(399		)	(111		)
Bank-owned life insurance income	(1,308		)	(1,267		)
(Gain) on sale and disposition of repossessed assets, premises and equipment	(3,930		)	(232		)
Disposition of insurance subsidiary goodwill upon sale of subsidiary operations	2,217			—
Net change in deferred loan fees/costs	(4,621		)	302
Net change in accrued interest receivable	(1,174		)	(1,791		)
Net change in other assets	275			7,065
Net change in other liabilities	47,437			9,891
Net cash provided by operating activities	137,599			88,638
Cash flows from investing activities
Available-for-sale securities:
Maturities, prepayments and calls	2,146,619			998,967
Purchases	(2,274,549		)	(1,016,762		)
Proceeds from sale of AFS securities	8,065			17,947
Held-to-maturity securities:
Maturities, prepayments and calls	31,324			38,891
Purchases	(12,664		)	(14,180		)
Originations of Warehouse Purchase Program loans	(14,748,675		)	(11,932,205		)
Proceeds from pay-offs of Warehouse Purchase Program loans	14,446,576			11,758,244
Net change in loans held for investment, excluding Warehouse Purchase Program loans	(706,545		)	(651,141		)
Redemption (purchase) of FHLB and Federal Reserve Bank stock and other	8,624			(15,384		)
Cash received in excess of cash paid for acquisition of LegacyTexas Group, Inc.	—			128,598
Purchases of premises and equipment	(4,903		)	(4,164		)
Proceeds from sale of assets	13,532			8,511
Net cash (used in) investing activities	(1,092,596		)	(682,678		)

7

CONSOLIDATED STATEMENTS OF CASH FLOWS (Continued) (Dollars in thousands)
	Nine Months Ended September 30,
	2016			2015
Cash flows from financing activities
Net change in deposits	901,364			484,201
Proceeds from FHLB advances	454,300			1,040,000
Repayments on FHLB advances	(759,886		)	(749,991		)
Share repurchase	—			(7,989		)
Proceeds from borrowings	73,610			—
Repayments of borrowings	(33,060		)	(44,579		)
Payment of dividends	(20,502		)	(19,077		)
Activity in employee stock plans	1,419			1,168
Net cash provided by financing activities	617,245			703,733
Net change in cash and cash equivalents	(337,752		)	109,693
Beginning cash and cash equivalents	615,639			132,021
Ending cash and cash equivalents	$	277,887		$	241,714
Supplemental noncash disclosures:
Transfers from loans to other real estate owned	$	10,750		$	906
Common stock issued in consideration of LegacyTexas Group, Inc. acquisition	—			187,224
See accompanying notes to consolidated financial statements.

8

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

NOTE 1 - BASIS OF FINANCIAL STATEMENT PRESENTATION

The accompanying consolidated interim financial statements of LegacyTexas Financial Group, Inc. (the “Company”) have been prepared in accordance with U.S. generally accepted accounting principles ("US GAAP") and with the rules and regulations of the Securities and Exchange Commission for interim financial reporting. Accordingly, they do not include all of the information and footnotes required for complete financial statements. In the opinion of management, all normal and recurring adjustments which are considered necessary to fairly present the results for the interim periods presented have been included. Certain items in prior periods were reclassified to conform to the current presentation. These statements should be read in conjunction with the consolidated financial statements and notes thereto included in the Company's Annual Report on Form 10-K for the year ended December 31, 2015 (“2015 Form 10-K”). Interim results are not necessarily indicative of results for a full year.

In preparing the financial statements, management is required to make estimates and assumptions that affect the recorded amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses for the period. Actual results could differ from those estimates. For further information with respect to significant accounting policies followed by the Company in preparation of its consolidated financial statements, refer to the 2015 Form 10-K.

The accompanying Unaudited Consolidated Interim Financial Statements include the accounts of the Company, whose business primarily consists of the operations of its wholly owned subsidiary, LegacyTexas Bank (the “Bank”). All significant intercompany transactions and balances are eliminated in consolidation.

The Company evaluates goodwill for impairment on an annual basis or on an interim basis if an event occurs or circumstances change that would more likely than not reduce the fair value below its carrying amount, in accordance with ASC 350-20. During the three months ended September 30, 2016, the Company changed its annual goodwill impairment testing date from December 31 to October 1. The Company believes that this new date is preferable as it provides additional time prior to the Company’s year-end to complete the annual goodwill impairment test, especially in the event of future acquisitions and growth. This change does not accelerate, delay, avoid or cause an impairment charge, nor does this change result in adjustments to previously issued financial statements. There were no impairments of goodwill recorded during the three or nine month periods ended September 30, 2016 and 2015.

NOTE 2 - SHARE TRANSACTIONS

On March 1, 2016, the Company announced the resumption of its existing stock repurchase program. The open-ended stock repurchase program, which commenced in August 2012, allows for the repurchase of up to 1,978,871 shares in the open market and in negotiated transactions, depending on market conditions. At September 30, 2016, 441,750 shares have been repurchased under this stock repurchase program, leaving 1,537,121 shares available for future repurchases under the program. Subsequently, the Company entered into a new trading plan with Sandler O’Neill & Partners, LP in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended, to facilitate repurchases of its common stock pursuant to the above mentioned stock repurchase program. No shares of Company stock were repurchased under this program during the three or nine months endedSeptember 30, 2016.

9

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

NOTE 3 - EARNINGS PER COMMON SHARE

Basic earnings per common share is computed by dividing net income (which has been adjusted for distributed and undistributed earnings to participating securities) by the weighted-average number of common shares outstanding for the period, reduced for average unallocated ESOP shares and average unvested restricted stock awards. Unvested share-based awards that contain nonforfeitable rights to dividends or dividend equivalents (whether paid or unpaid) are participating securities and shall be included in the computation of earnings per share pursuant to the two-class method described in ASC 260-10-45-60B. Diluted earnings per common share reflects the potential dilution that could occur if securities or other contracts to issue common stock (such as stock awards and options) were exercised or converted to common stock, or resulted in the issuance of common stock that then shared in the Company’s earnings. Diluted earnings per common share is computed by dividing net income by the weighted-average number of common shares outstanding for the period increased for the dilutive effect of unexercised stock options and unvested restricted stock awards. The dilutive effect of the unexercised stock options and unvested restricted stock awards is calculated under the treasury stock method utilizing the average market value of the Company’s stock for the period. A reconciliation of the numerator and denominator of the basic and diluted earnings per common share computation for the three and nine months ended September 30, 2016 and 2015 is as follows:

	Three Months Ended September 30,						Nine Months Ended September 30,
	2016			2015			2016			2015
Basic earnings per share:
Numerator:
Net income	$	27,217		$	17,895		$	72,516		$	54,470
Distributed and undistributed earnings to participating securities	(133		)	(127		)	(366		)	(426		)
Income available to common shareholders	$	27,084		$	17,768		$	72,150		$	54,044
Denominator:
Weighted average common shares outstanding	47,737,341			47,633,320			47,680,894			47,664,665
Less: Average unallocated ESOP shares	(1,281,843		)	(1,441,870		)	(1,317,347		)	(1,487,465		)
Average unvested restricted stock awards	(227,764		)	(328,610		)	(233,860		)	(361,099		)
Average shares for basic earnings per share	46,227,734			45,862,840			46,129,687			45,816,101
Basic earnings per common share	$	0.59		$	0.39		$	1.56		$	1.18
Diluted earnings per share:
Numerator:
Income available to common shareholders	$	27,084		$	17,768		$	72,150		$	54,044
Denominator:
Average shares for basic earnings per share	46,227,734			45,862,840			46,129,687			45,816,101
Dilutive effect of share-based compensation plan	318,798			325,621			233,480			257,158
Average shares for diluted earnings per share	46,546,532			46,188,461			46,363,167			46,073,259
Diluted earnings per common share	$	0.58		$	0.38		$	1.56		$	1.17
Share awards excluded in the computation of diluted earnings per share because the exercise price was greater than the common stock average market price and were therefore antidilutive	968,618			920,000			1,410,184			1,012,971

10

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

NOTE 4 - SECURITIES

The amortized cost, related gross unrealized gains and losses recognized in accumulated other comprehensive income (loss), and the fair value of securities available for sale were as follows:

September 30, 2016	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Agency residential mortgage-backed securities 1	$	216,381	$	2,722	$	65	$	219,038
Agency commercial mortgage-backed securities 1	9,438		165		—		9,603
Agency residential collateralized mortgage obligations 1	52,678		346		65		52,959
US government and agency securities	114,446		203		—		114,649
Municipal bonds	36,596		864		106		37,354
Total securities	$	429,539	$	4,300	$	236	$	433,603
December 31, 2015
Agency residential mortgage-backed securities 1	$	224,582	$	841	$	1,575	$	223,848
Agency commercial mortgage-backed securities 1	9,483		—		66		9,417
Agency residential collateralized mortgage obligations 1	22,430		26		142		22,314
US government and agency securities	14,906		148		—		15,054
Municipal bonds	40,512		637		74		41,075
Total securities	$	311,913	$	1,652	$	1,857	$	311,708

¹ Mortgage-backed securities and collateralized mortgage obligations are issued and/or guaranteed by U.S. government agencies or U.S. government-sponsored enterprises.

The amortized cost (carrying amount), unrealized gains and losses, and fair value of securities held to maturity were as follows:

September 30, 2016	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Agency residential mortgage-backed securities 1	$	80,526	$	2,401	$	9	$	82,918
Agency commercial mortgage-backed securities 1	28,167		1,740		—		29,907
Agency residential collateralized mortgage obligations 1	45,409		1,139		37		46,511
Municipal bonds	66,817		3,086		45		69,858
Total securities	$	220,919	$	8,366	$	91	$	229,194
December 31, 2015
Agency residential mortgage-backed securities 1	$	87,935	$	1,837	$	284	$	89,488
Agency commercial mortgage-backed securities 1	24,848		913		64		25,697
Agency residential collateralized mortgage obligations 1	59,174		1,087		55		60,206
Municipal bonds	68,476		3,447		112		71,811
Total securities	$	240,433	$	7,284	$	515	$	247,202

¹ Mortgage-backed securities and collateralized mortgage obligations are issued and/or guaranteed by U.S. government agencies or U.S. government-sponsored enterprises.

11

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

The amortized cost (carrying amount) and fair value of held to maturity debt securities and the fair value of available for sale debt securities at September 30, 2016 by contractual maturity are set forth in the table below. Securities with contractual payments not due at a single maturity date, including mortgage-backed securities and collateralized mortgage obligations, are shown separately.

	Held to maturity				Available for sale
	Amortized Cost		Fair Value		Fair Value
Due in one year or less	$	1,953	$	1,980	$	114,256
Due after one to five years	9,035		9,454		12,360
Due after five to ten years	48,356		50,836		16,486
Due after ten years	7,473		7,588		8,901
Agency residential mortgage-backed securities	80,526		82,918		219,038
Agency commercial mortgage-backed securities	28,167		29,907		9,603
Agency residential collateralized mortgage obligations	45,409		46,511		52,959
Total	$	220,919	$	229,194	$	433,603

Securities with a carrying value of $210,606 and $280,629 at September 30, 2016 and December 31, 2015, respectively, were pledged to secure public deposits, repurchase agreements and for other purposes required or permitted by law.

Sales and call activity of securities for the three and nine months ended September 30, 2016 and 2015 was as follows. All securities sold were classified as available for sale.

	Three Months Ended September 30,						Nine Months Ended September 30,
	2016			2015			2016		2015
Proceeds	$	365		$	1,366		$	8,065	$	17,947
Gross gains	—			—			72		211
Gross losses	3			25			10		25
Tax expense (benefit) of securities gains/losses reclassified from accumulated other comprehensive income	(1		)	(9		)	22		65

Gains and losses on the sale of securities classified as available for sale are recorded on the trade date using the specific-identification method.

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LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

Securities with unrealized losses at September 30, 2016 and December 31, 2015, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, were as follows:

AFS	Less than 12 Months				12 Months or More				Total
September 30, 2016	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
Agency residential mortgage-backed securities 1	$	13,344	$	17	$	5,708	$	48	$	19,052	$	65
Agency residential collateralized mortgage obligations 1	9,082		19		3,767		46		12,849		65
Municipal bonds	3,848		41		2,591		65		6,439		106
Total temporarily impaired	$	26,274	$	77	$	12,066	$	159	$	38,340	$	236
December 31, 2015
Agency residential mortgage-backed securities 1	$	158,172	$	1,353	$	10,474	$	222	$	168,646	$	1,575
Agency commercial mortgage-backed securities 1	9,417		66		—		—		9,417		66
Agency residential collateralized mortgage obligations 1	13,517		81		6,992		61		20,509		142
Municipal bonds	7,249		74		—		—		7,249		74
Total temporarily impaired	$	188,355	$	1,574	$	17,466	$	283	$	205,821	$	1,857

HTM	Less than 12 Months				12 Months or More				Total
September 30, 2016	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
Agency residential mortgage-backed securities 1	$	2,192	$	9	$	—	$	—	$	2,192	$	9
Agency residential collateralized mortgage obligations 1	2,509		10		1,808		27		4,317		37
Municipal bonds	1,423		23		1,073		22		2,496		45
Total temporarily impaired	$	6,124	$	42	$	2,881	$	49	$	9,005	$	91
December 31, 2015
Agency residential mortgage-backed securities 1	$	41,935	$	284	$	—	$	—	$	41,935	$	284
Agency commercial mortgage-backed securities 1	3,805		64		—		—		3,805		64
Agency residential collateralized mortgage obligations 1	3,714		6		3,060		49		6,774		55
Municipal bonds	1,638		10		6,369		102		8,007		112
Total temporarily impaired	$	51,092	$	364	$	9,429	$	151	$	60,521	$	515

¹ Mortgage-backed securities and collateralized mortgage obligations are issued and/or guaranteed by U.S. government agencies or U.S. government-sponsored enterprises.

Other-than-Temporary Impairment

In determining other-than-temporary impairment for debt securities, management considers many factors, including: (1) the length of time and the extent to which the fair value has been less than amortized cost; (2) the financial condition and near-term prospects of the issuer; (3) whether the market decline was affected by macroeconomic conditions; and (4) whether the Company has the intent and ability to retain its investment in the issuer for a period of time sufficient to allow for any anticipated recovery in fair value.

As of September 30, 2016, 45 securities had unrealized losses, 20 of which had been in an unrealized loss position for over 12 months at September 30, 2016. The Company does not believe these unrealized losses are other-than-temporary and, at September 30, 2016, had the intent and ability to retain its investment in the issuer for a period of time sufficient to allow for any anticipated recovery in fair value. All principal and interest payments are being received on time and in full.

13

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

NOTE 5 - LOANS

Loans consist of the following:

	September 30, 2016			December 31, 2015
Loans held for sale	$	23,184		$	22,535
Loans held for investment:
Commercial real estate	$	2,533,404		$	2,177,543
Commercial and industrial	1,812,558			1,612,669
Construction and land	307,734			269,708
Consumer real estate	1,046,397			936,757
Other consumer	57,131			69,830
Gross loans held for investment, excluding Warehouse Purchase Program	5,757,224			5,066,507
Net of:
Deferred costs (fees) and discounts, net	2,761			(1,860		)
Allowance for loan losses	(57,318		)	(47,093		)
Net loans held for investment, excluding Warehouse Purchase Program	5,702,667			5,017,554
Warehouse Purchase Program	1,345,818			1,043,719
Total loans held for investment	$	7,048,485		$	6,061,273

14

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

Activity in the allowance for loan losses for the three and nine months ended September 30, 2016 and 2015, segregated by portfolio segment and evaluation for impairment, is set forth below. All Warehouse Purchase Program loans are collectively evaluated for impairment and are purchased under several contractual requirements, providing safeguards to the Company. These safeguards include the requirement that our mortgage company customers have a takeout commitment or similar arrangement for each loan. To date, the Company has not experienced a loss on these loans and no allowance for loan losses has been allocated to them. At September 30, 2016 and 2015, the allowance for loan impairment related to purchased credit impaired ("PCI") loans totaled $164 and $139, respectively.

For the three months ended September 30, 2016	Commercial Real Estate			Commercial and Industrial			Construction and Land		Consumer Real Estate			Other Consumer			Total
Allowance for loan losses:
Beginning balance - July 1, 2016	$	16,166		$	36,379		$	3,950	$	4,589		$	1,110		$	62,194
Charge-offs	(79		)	(7,216		)	—		(7		)	(264		)	(7,566		)
Recoveries	7			227			—		47			109			390
Provision expense (benefit)	1,374			398			527		(238		)	239			2,300
Ending balance - September 30, 2016	$	17,468		$	29,788		$	4,477	$	4,391		$	1,194		$	57,318
For the nine months ended September 30, 2016
Allowance for loan losses:
Beginning balance - January 1, 2016	$	14,123		$	24,975		$	3,013	$	3,992		$	990		$	47,093
Charge-offs	(79		)	(7,681		)	—		(77		)	(655		)	(8,492		)
Recoveries	16			441			—		99			261			817
Provision expense	3,408			12,053			1,464		377			598			17,900
Ending balance - September 30, 2016	$	17,468		$	29,788		$	4,477	$	4,391		$	1,194		$	57,318
Allowance ending balance:
Individually evaluated for impairment	$	301		$	2,002		$	—	$	121		$	58		$	2,482
Collectively evaluated for impairment	17,167			27,786			4,477		4,270			1,136			54,836
Loans:
Individually evaluated for impairment	5,336			28,282			27		2,931			85			36,661
Collectively evaluated for impairment	2,522,417			1,784,023			307,707		1,042,585			56,810			5,713,542
PCI loans	5,651			253			—		881			236			7,021
Ending balance	$	2,533,404		$	1,812,558		$	307,734	$	1,046,397		$	57,131		$	5,757,224

15

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

For the three months ended September 30, 2015	Commercial Real Estate			Commercial and Industrial			Construction and Land		Consumer Real Estate			Other Consumer			Total
Allowance for loan losses:
Beginning balance - July 1, 2015	$	11,285		$	13,221		$	1,531	$	4,120		$	710		$	30,867
Charge-offs	(9		)	(1,649		)	—		(106		)	(360		)	(2,124		)
Recoveries	3			23			—		6			92			124
Provision expense	1,789			4,019			888		252			567			7,515
Ending balance - September 30, 2015	$	13,068		$	15,614		$	2,419	$	4,272		$	1,009		$	36,382
For the nine months ended September 30, 2015
Allowance for loan losses:
Beginning balance - January 1, 2015	$	11,830		$	9,068		$	174	$	4,069		$	408		$	25,549
Charge-offs	(91		)	(2,690		)	—		(321		)	(883		)	(3,985		)
Recoveries	24			124			—		66			339			553
Provision expense	1,305			9,112			2,245		458			1,145			14,265
Ending balance - September 30, 2015	$	13,068		$	15,614		$	2,419	$	4,272		$	1,009		$	36,382
Allowance ending balance:
Individually evaluated for impairment	$	888		$	1,426		$	—	$	80		$	85		$	2,479
Collectively evaluated for impairment	12,180			14,188			2,419		4,192			924			33,903
Loans:
Individually evaluated for impairment	13,880			41,805			39		5,571			160			61,455
Collectively evaluated for impairment	2,011,101			1,395,066			260,394		874,115			74,514			4,615,190
PCI loans	10,650			370			—		846			315			12,181
Ending balance	$	2,035,631		$	1,437,241		$	260,433	$	880,532		$	74,989		$	4,688,826

The allowance for loan losses and related provision expense are susceptible to change if the credit quality of our loan portfolio changes, which is evidenced by many factors, including but not limited to charge-offs and non-performing loan trends. Generally, consumer real estate lending has a lower credit risk profile compared to other consumer lending (such as automobile loans). Commercial real estate and commercial and industrial lending, however, can have higher risk profiles than consumer loans due to these loans being larger in amount and non-homogeneous in structure and term. Changes in economic conditions, the mix and size of the loan portfolio, and individual borrower conditions can dramatically impact our level of allowance for loan losses in relatively short periods of time.

The allowance for loan losses is maintained to cover incurred losses that are estimated in accordance with US GAAP. It is our estimate of credit losses inherent in our loan portfolio at each balance sheet date. Our methodology for analyzing the allowance for loan losses consists of general and specific components. For the general component, we stratify the loan portfolio into homogeneous groups of loans that possess similar loss potential characteristics and apply a loss ratio to these groups of loans to estimate the credit losses in the loan portfolio. We use both historical loss ratios and qualitative loss factors assigned to major loan collateral types to establish general component loss allocations. Qualitative loss factors are based on management's judgment of company, market, industry or business specific data and external economic indicators, which are not yet reflected in the historical loss ratios, and that could impact the Company's specific loan portfolios. The Allowance for Loan Loss Committee sets and adjusts qualitative loss factors by regularly reviewing changes in underlying loan composition and the seasonality of specific portfolios. The Allowance for Loan Loss Committee also considers credit quality and trends relating to delinquency, non-performing and adversely rated loans within the Company's loan portfolio when evaluating qualitative loss factors. Additionally, the Allowance for Loan Loss Committee adjusts qualitative factors to account for the potential impact of external economic factors, including the unemployment rate, vacancy and capitalization rates and other pertinent economic data specific to our primary market area and lending portfolios.

For the specific component, the allowance for loan losses includes loans where management has concerns about the borrower's ability to repay and on individually analyzed loans found to be impaired. Management evaluates current information and events regarding a borrower's ability to repay its obligations and considers a loan to be impaired when the ultimate collectability of amounts due, according to the contractual terms of the loan agreement, is in doubt. If an impaired loan is

16

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

collateral-dependent, the fair value of the collateral, less the estimated cost to sell, is used to determine the amount of impairment. If an impaired loan is not collateral-dependent, the impairment amount is determined using the negative difference, if any, between the estimated discounted cash flows and the loan amount due. For impaired loans, the amount of the impairment can be adjusted, based on current data, until such time as the actual basis is established by acquisition of the collateral or until the basis is collected. Impairment losses are reflected in the allowance for loan losses through a charge to the provision for loan losses. Subsequent recoveries are credited to the allowance for loan losses. Cash receipts for accruing loans are applied to principal and interest under the contractual terms of the loan agreement. Cash receipts on impaired loans for which the accrual of interest has been discontinued are applied first to principal.

Large groups of smaller-balance homogeneous loans are collectively evaluated for impairment. As a result, the Company does not separately identify consumer real estate loans less than $417 or individual consumer non-real estate secured loans for impairment disclosures. The Company considers these loans to be homogeneous in nature due to the smaller dollar amount and the similar underwriting criteria.

Changes in the allowance for off-balance sheet credit losses on lending-related commitments, included in "accrued expenses and other liabilities" on the consolidated balance sheets, are summarized in the following table. Please see Note 10 - Commitments and Contingent Liabilities for more information.

	Three Months Ended September 30, 2016		Nine Months Ended September 30, 2016
Balance at beginning of period	$	—	$	—
Charge-offs on lending-related commitments	—		—
Provision for credit losses on lending-related commitments	1,167		1,167
Balance at end of period	$	1,167	$	1,167

Impaired loans at September 30, 2016 and December 31, 2015, were as follows ¹:

September 30, 2016	Unpaid Contractual Principal Balance		Recorded Investment With No Allowance		Recorded Investment With Allowance		Total Recorded Investment		Related Allowance
Commercial real estate	$	5,475	$	4,566	$	770	$	5,336	$	272
Commercial and industrial	30,231		17,110		11,172		28,282		1,999
Construction and land	34		27		—		27		—
Consumer real estate	4,124		2,920		11		2,931		11
Other consumer	118		37		48		85		36
Total	$	39,982	$	24,660	$	12,001	$	36,661	$	2,318
December 31, 2015
Commercial real estate	$	11,682	$	10,618	$	962	$	11,580	$	303
Commercial and industrial	18,649		13,894		3,012		16,906		1,467
Construction and land	38		33		—		33		—
Consumer real estate	5,327		4,754		13		4,767		13
Other consumer	199		49		71		120		45
Total	$	35,895	$	29,348	$	4,058	$	33,406	$	1,828

¹ No Warehouse Purchase Program loans were impaired at September 30, 2016 or December 31, 2015. Loans reported do not include PCI loans.

17

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

Income on impaired loans at September 30, 2016 and 2015, was as follows¹:

September 30, 2016	Current Quarter Average Recorded Investment		Year-to-Date  Average Recorded Investment		Current Quarter Interest Income Recognized		Year-to-Date Interest Income Recognized
Commercial real estate	$	3,223	$	5,240	$	3	$	7
Commercial and industrial	24,835		24,350		—		1
Construction and land	27		30		—		—
Consumer real estate	4,452		5,372		3		11
Other consumer	87		100		1		3
Total	$	32,624	$	35,092	$	7	$	22
September 30, 2015
Commercial real estate	$	6,394	$	6,705	$	3	$	22
Commercial and industrial	27,446		15,444		2		7
Construction and land	65		99		—		—
Consumer real estate	5,253		5,320		1		6
Other consumer	172		221		—		2
Total	$	39,330	$	27,789	$	6	$	37

¹ Loans reported do not include PCI loans.

Past due status is based on the contractual terms of the loan. Loans that are past due 30 days are considered delinquent. Interest income on loans is discontinued at the time the loan is 90 days delinquent unless the loan is well-secured and in process of collection. Non-mortgage consumer loans are typically charged off no later than 120 days past due. In all cases, loans are placed on nonaccrual or charged-off at an earlier date if collection of principal or interest is considered doubtful. Nonaccrual loans include both smaller balance homogeneous loans that are collectively evaluated for impairment and larger individually classified impaired loans.

All interest accrued but not received for loans placed on nonaccrual status is reversed against interest income. Interest received on such loans is accounted for on the cash-basis or cost recovery method, until qualifying for return to accrual. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured.

Loans past due over 90 days that were still accruing interest totaled $186 at September 30, 2016 and $111 at December 31, 2015, which consisted entirely of PCI loans. At September 30, 2016, no PCI loans were considered non-performing loans. No Warehouse Purchase Program loans were non-performing at September 30, 2016 or December 31, 2015. Non-performing (nonaccrual) loans were as follows:

	September 30, 2016		December 31, 2015
Commercial real estate	$	5,336	$	11,418
Commercial and industrial	28,282		16,877
Construction and land	27		33
Consumer real estate	7,051		9,781
Other consumer	169		107
Total	$	40,865	$	38,216

A loan that has been modified is considered a troubled debt restructuring (“TDR”) when two conditions are met: 1) the borrower is experiencing financial difficulty and 2) concessions are made for the borrower's benefit that would not otherwise be considered for a borrower or transaction with similar credit risk characteristics. Modifications to loan terms may include a modification of the contractual interest rate to a below-market rate (even if the modified rate is higher than the original rate), forgiveness of accrued interest, forgiveness of a portion of principal, an extended repayment period or a deed in lieu of foreclosure or other transfer of assets other than cash to fully or partially satisfy a debt. The Company's policy is to place all

18

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

TDRs on nonaccrual for a minimum period of six months. Loans qualify for return to accrual status once they have demonstrated performance with the restructured terms of the loan agreement for a minimum of six months and the collection of principal and interest under the revised terms is deemed probable. All TDRs are considered to be impaired loans.

The outstanding balances of TDRs are shown below:

	September 30, 2016		December 31, 2015
Nonaccrual TDRs(1)	$	11,288	$	6,207
Performing TDRs (2)	462		605
Total	$	11,750	$	6,812
Specific reserves on TDRs	$	649	$	487
Outstanding commitments to lend additional funds to borrowers with TDR loans	—		—

¹ Nonaccrual TDR loans are included in the nonaccrual loan totals.

² Performing TDR loans are loans that have been performing under the restructured terms for at least six months and the Company is accruing interest on these loans.

The following tables provide the recorded balances of loans modified as a TDR during the three and nine months endedSeptember 30, 2016 and 2015.

	Three Months Ended September 30, 2016						Nine Months Ended September 30, 2016
	Principal Deferrals (1)		Other		Total		Principal Deferrals (1)		Combination of Rate Reduction and Principal Deferral		Other			Total
Commercial and industrial	$	5	$	—	$	5	$	10	$	—	$	7,183	(2)	$	7,193
Consumer real estate	—		—		—		—		80		—			80
Other consumer	2		—		2		2		—		—			2
Total	$	7	$	—	$	7	$	12	$	80	$	7,183		$	7,275
	Three Months Ended September 30, 2015						Nine Months Ended September 30, 2015
Commercial and industrial	$	—	$	129	$	129	$	—	$	—	$	198		$	198
Consumer real estate	212		—		212		298		61		—			359
Other consumer	2		—		2		2		—		—			2
Total	$	214	$	129	$	343	$	300	$	61	$	198		$	559

¹ Principal deferrals include Chapter 7 bankruptcy loans for which the court has discharged the borrower's obligation and the borrower has not reaffirmed the debt. Such loans are placed on non-accrual status.

² Includes a $6.3 million reserve-based energy relationship; the primary modification to this relationship was suspension of required borrowing base payments.

Loans modified as a TDR during the three and nine months ended September 30, 2016 or 2015 which experienced a subsequent payment default during the periods are shown below. A payment default is defined as a loan that was 90 days or more past due.

	Three Months Ended September 30,				Nine Months Ended September 30,
	2016		2015		2016		2015
Consumer real estate	$	—	$	177	$	32	$	241

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LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

Loans acquired with evidence of credit quality deterioration at acquisition, for which it was probable that the Company would not be able to collect all contractual amounts due, were accounted for as PCI loans. The carrying amount of PCI loans included in the consolidated balance sheets and the related outstanding balances at September 30, 2016 and December 31, 2015 are set forth in the table below. The outstanding balance represents the total amount owed, including accrued but unpaid interest, and any amounts previously charged off.

	September 30, 2016		December 31, 2015
Carrying amount 1	$	6,857	$	11,804
Outstanding balance	7,710		13,053

¹ The carrying amounts are reported net of allowance for loan losses of $164 and $150 as of September 30, 2016 and December 31, 2015.

Changes in the accretable yield for PCI loans for the three and nine months endedSeptember 30, 2016, and 2015 are as follows:

	Three Months Ended September 30,						Nine Months Ended September 30,
	2016			2015			2016			2015
Beginning balance	$	2,276		$	3,310		$	3,356		$	2,100
Additions	—			—			—			1,907
Reclassifications from nonaccretable	603			786			347			1,192
Disposals	(75		)	(578		)	(357		)	(932		)
Accretion	(185		)	(323		)	(727		)	(1,072		)
Balance at end of period	$	2,619		$	3,195		$	2,619		$	3,195

Below is an analysis of the age of recorded investment in loans that were past due at September 30, 2016 and December 31, 2015. No Warehouse Purchase Program loans were delinquent at September 30, 2016 or December 31, 2015 and therefore are not included in the following table.

September 30, 2016	30-59 Days Past Due		60-89 Days Past Due		90 Days and Greater Past Due		Total Loans Past Due		Current Loans 1		Total Loans
Commercial real estate	$	1,943	$	—	$	—	$	1,943	$	2,531,461	$	2,533,404
Commercial and industrial	3,332		625		36		3,993		1,808,565		1,812,558
Construction and land	427		4,350		28		4,805		302,929		307,734
Consumer real estate	569		3,008		1,122		4,699		1,041,698		1,046,397
Other consumer	457		54		49		560		56,571		57,131
Total	$	6,728	$	8,037	$	1,235	$	16,000	$	5,741,224	$	5,757,224
December 31, 2015
Commercial real estate	$	16	$	176	$	10,269	$	10,461	$	2,167,082	$	2,177,543
Commercial and industrial	884		670		12,255		13,809		1,598,860		1,612,669
Construction and land	623		—		—		623		269,085		269,708
Consumer real estate	10,880		2,463		3,458		16,801		919,956		936,757
Other consumer	463		37		—		500		69,330		69,830
Total	$	12,866	$	3,346	$	25,982	$	42,194	$	5,024,313	$	5,066,507

¹ Includes acquired PCI loans with a total carrying value of $6,714 and $11,328 at September 30, 2016 and December 31, 2015, respectively.

For loans collateralized by real property and commercial and industrial loans, credit exposure is monitored by internally assigned grades used for classification of loans. A loan is considered “special mention” when management has determined that there is a potential weakness that deserves management's close attention. Loans rated as "special mention" are not adversely classified according to regulatory classifications and do not expose the Company to sufficient risk to warrant adverse classification. A loan is considered “substandard” if it is inadequately protected by the current net worth and paying capacity of the obligor or the collateral pledged, if any. “Substandard” loans include those characterized by the “distinct possibility” that the

20

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

insured institution will sustain “some loss” if the deficiencies are not corrected, and the loan may or may not meet the criteria for impairment. Loans classified as “doubtful” have all of the weaknesses of those classified as “substandard”, with the added characteristic that the weaknesses present make “collection or liquidation in full,” on the basis of currently existing facts, conditions and values, “highly questionable and improbable.” All other loans that do not fall into the above mentioned categories are considered “pass” loans. Updates to internally assigned grades are made monthly and/or upon significant developments.

For other consumer loans (non-real estate), credit exposure is monitored by payment history of the loans. Non-performing other consumer loans are on nonaccrual status and are generally greater than 90 days past due.

The recorded investment in loans by credit quality indicators at September 30, 2016 and December 31, 2015, was as follows.

Real Estate and Commercial and Industrial Credit Exposure

Credit Risk Profile by Internally Assigned Grade

September 30, 2016	Commercial Real Estate		Commercial and Industrial		Construction and Land		Consumer Real Estate
Grade: 1
Pass	$	2,510,512	$	1,548,043	$	307,619	$	1,034,780
Special Mention	9,044		139,809		—		2,239
Substandard	13,078		124,650		88		7,283
Doubtful	770		56		27		2,095
Total	$	2,533,404	$	1,812,558	$	307,734	$	1,046,397
December 31, 2015
Grade: 1
Pass	$	2,135,539	$	1,460,725	$	269,582	$	920,519
Special Mention	13,633		92,048		—		3,327
Substandard	27,572		59,835		93		9,606
Doubtful	799		61		33		3,305
Total	$	2,177,543	$	1,612,669	$	269,708	$	936,757

¹ PCI loans are included in the substandard or doubtful categories. These categories are consistent with the "substandard" and "doubtful" categories as defined by regulatory authorities.

Warehouse Purchase Program Credit Exposure

All Warehouse Purchase Program loans were graded pass as of September 30, 2016 and December 31, 2015.

Other Consumer Credit Exposure

Credit Risk Profile Based on Payment Activity

	September 30, 2016		December 31, 2015
Performing	$	56,962	$	69,723
Non-performing	169		107
Total	$	57,131	$	69,830

21

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

NOTE 6 - FAIR VALUE

ASC 820, “Fair Value Measurements and Disclosures”, establishes a fair value hierarchy which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The standard describes three levels of inputs that may be used to measure fair value:

Level 1: Quoted prices (unadjusted) for identical assets or liabilities in active markets that the entity has the ability to access as of the measurement date.

Level 2: Significant other observable inputs other than Level 1 prices such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data.

Level 3: Prices or valuation techniques that require inputs that are both significant and unobservable in the market. These instruments are valued using the best information available, some of which is internally developed, and reflects a reporting entity’s own assumptions about the risk premiums that market participants would generally require and the assumptions they would use.

The fair values of securities available for sale are determined by matrix pricing, which is a mathematical technique widely used in the industry to value debt securities without relying exclusively on quoted prices for the specific securities but rather by relying on the securities' relationship to other benchmark quoted securities (Level 2 inputs).

The Company elects the fair value option for residential mortgage loans held for sale in accordance with ASC 825, "Financial Instruments". This election allows for a more effective offset of the changes in fair values of the loans and the derivative instruments used to economically hedge them without the burden of complying with the requirements for hedge accounting under ASC 815, “Derivatives and Hedging.” Mortgage loans held for sale, which are sold on a servicing released basis, are valued on a recurring basis using a market approach by utilizing either: (i) the fair value of securities backed by similar mortgage loans, adjusted for certain factors to approximate the fair value of a whole mortgage loan, including the value attributable to mortgage servicing and credit risk, (ii) current commitments to purchase loans or (iii) recent observable market trades for similar loans, adjusted to credit risk and other individual loan characteristics. As these prices are derived from market observable inputs, the Company classifies these valuations as Level 2 in the fair value disclosures. Interest income on mortgage loans held for sale is recognized based on the contractual rates and reflected in interest income on loans held for sale in the consolidated income statement.

Transfers of financial assets are accounted for as sales when control over the assets has been surrendered. Control over transferred assets is deemed to be surrendered when (i) the assets have been isolated from the Company, (ii) the transferee has the right (free of conditions that constrain it from taking advantage of that right) to pledge or exchange the transferred assets, and (iii) the Company does not maintain effective control over the transferred assets through either (a) an agreement that entitles and obligates the Company to repurchase or redeem them before their maturity or (b) the ability to unilaterally cause the holder to return specific assets. The Company has no continuing involvement in any residential mortgage loans sold.

The Company enters into a variety of derivative instruments as part of its hedging strategy and measures these instruments at fair value on a recurring basis in the balance sheet. The majority of these derivatives are forward mortgage-backed securities and are exchange-traded or traded within highly active dealer markets. In order to determine the fair value of these instruments, the Company utilized the exchange price or dealer market price for the particular derivative contract; therefore these contracts are classified as Level 2. In addition, the Company enters into interest rate lock commitments ("IRLCs") with prospective borrowers. These commitments are carried at fair value based on the fair value of the underlying mortgage loans which are based on observable market data. The Company adjusts the outstanding IRLCs with prospective borrowers based on an expectation that it will be exercised and the loan will be funded. IRLCs are recorded in other assets or other liabilities in the consolidated balance sheet. These commitments are classified as Level 2 in the fair value disclosures, as the valuations are based on market observable inputs. Net gains of $102 and $398 resulting from changes in the fair value of these IRLCs and net losses of $171 and $817 on forward mortgage-backed securities trades were recorded in net gain on sale of mortgage loans during the three and nine months ended September 30, 2016. These gains and losses were not attributable to instrument-specific credit risk. Please see Note 7 - Derivative Financial Instruments for more information.

The Company also enters into certain interest rate derivative positions that are not designated as hedging instruments. The estimated fair value of these commercial loan interest rate swaps are obtained from a pricing service that provides the swaps' unwind value (Level 2 inputs). The fair value of these derivative positions outstanding are included in other assets and

22

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

other liabilities in the accompanying consolidated balance sheets. Please see Note 7 - Derivative Financial Instruments for more information.

Assets and Liabilities Measured on a Recurring Basis

Assets and liabilities measured at fair value on a recurring basis are summarized below.

	Fair Value Measurements Using Level 2
	September 30, 2016			December 31, 2015
Assets:
Agency residential mortgage-backed securities	$	219,038		$	223,848
Agency commercial mortgage-backed securities	9,603			9,417
Agency residential collateralized mortgage obligations	52,959			22,314
US government and agency securities	114,649			15,054
Municipal bonds	37,354			41,075
Total securities available for sale	$	433,603		$	311,708
Loans held for sale	$	23,184	1	$	22,535
Derivative financial instruments:
Interest rate lock commitments	819			421
Forward mortgage-backed securities trades	1			15
Loan customer counterparty	1,405			260
Liabilities:
Derivative financial instruments:
Forward mortgage-backed securities trades	94			29
Financial institution counterparty	1,405			260

¹ At September 30, 2016, loans held for sale had an aggregate outstanding principal balance of $22,395. There were no mortgage loans held for sale that were 90 days or greater past due or on non-accrual at September 30, 2016.

Assets and Liabilities Measured on a Non-Recurring Basis

Assets measured at fair value on a non-recurring basis are summarized below. There were no liabilities measured at fair value on a non-recurring basis at September 30, 2016 or December 31, 2015.

	Fair Value Measurements Using Level 3
	September 30, 2016		December 31, 2015
Assets:
Impaired loans	$	9,683	$	2,230
Foreclosed assets:
Commercial real estate	11,982		4,784
Construction and land	1,447		1,802
Residential real estate	—		106
Foreclosed assets- other	31		—

Impaired loans that are collateral dependent are measured for impairment using the fair value of the collateral adjusted by additional Level 3 inputs, such as discounts of market value, estimated marketing costs and estimated legal expenses. Impaired loans secured by real estate, receivables or inventory had discounts determined by management on an individual loan basis. Impaired loans that are not collateral dependent are measured for impairment by a discounted cash flow analysis using a net present value calculation that utilizes data from the loan file before and after the modification.

Foreclosed assets are measured at the lower of book or fair value less costs to sell using third party appraisals, listing

23

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

agreements or sale contracts, which may be adjusted by additional Level 3 inputs, such as discounts of market value, estimated marketing costs and estimated legal expenses. Management may also consider additional adjustments on specific properties due to the age of the appraisal, expected holding period, lack of comparable sales, or if the other real estate owned is a special use property. At September 30, 2016, the Company had $73 in residential mortgage loans in the process of foreclosure.

The Credit Risk Management department evaluates the valuations on impaired loans and foreclosed assets at least quarterly. The valuations on impaired loans are reviewed at least quarterly by the Allowance for Loan Loss Committee and are considered in the calculation of the allowance for loan losses. Unobservable inputs, such as discounts to collateral, are monitored and adjusted if market conditions change.

The carrying amount and fair value information of financial instruments not recorded at fair value in their entirety on a recurring basis on the Company's consolidated balance sheets at September 30, 2016 and at December 31, 2015, were as follows:

			Fair Value Measurement Using
September 30, 2016	Carrying Amount		Level 1		Level 2		Level 3
Financial assets
Cash and cash equivalents	$	277,887	$	277,887	$	—	$	—
Securities held to maturity	220,919		—		229,194		—
Loans held for investment, net	5,702,667		—		—		5,761,922
Loans held for investment - Warehouse Purchase Program	1,345,818		—		—		1,345,974
FHLB and other restricted securities, at cost	54,850		—		54,850		—
Accrued interest receivable	18,283		18,283		—		—
Financial liabilities
Deposits	$	6,128,075	$	—	$	—	$	5,895,417
FHLB advances	1,134,318		—		—		1,131,767
Repurchase agreements	75,138		—		—		74,631
Subordinated debt	134,083		—		—		128,255
Accrued interest payable	3,881		3,881		—		—
December 31, 2015
Financial assets
Cash and cash equivalents	$	615,639	$	615,639	$	—	$	—
Securities held to maturity	240,433		—		247,202		—
Loans held for investment, net	5,017,554		—		—		5,083,093
Loans held for investment - Warehouse Purchase Program	1,043,719		—		—		1,042,434
FHLB and other restricted securities, at cost	63,075		—		63,075		—
Accrued interest receivable	17,109		17,109		—		—
Financial liabilities
Deposits	$	5,226,711	$	—	$	—	$	4,920,648
FHLB advances	1,439,904		—		—		1,433,125
Repurchase agreement	83,269		—		—		81,956
Subordinated debt	84,992		—		—		85,771
Accrued interest payable	1,653		1,653		—		—

24

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

The following methods and assumptions were used to estimate the fair values of each class of financial instrument presented:

Cash and cash equivalents - Due to their short term nature, the carrying amount approximates the estimated fair value.

Securities held to maturity - The fair values of these securities is determined by matrix pricing, which is a mathematical technique widely used in the industry to value debt securities without relying exclusively on quoted prices for the specific securities but rather by relying on the securities' relationship to other benchmark quoted securities (Level 2 inputs).

Loans held for investment (including Warehouse Purchase Program loans) - Fair value is based on discounted cash flows using current market offering rates, estimated life, and applicable credit risk.

FHLB stock and other restricted securities - The fair value on these securities is their cost basis due to restrictions on transferability.

Accrued interest receivable - Due to their short term nature, the carrying amount approximates the estimated fair value.

Deposits - Fair value is calculated using the FHLB advance curve to discount cash flows based on the estimated life of the deposits.

FHLB advances - Fair value is calculated using the FHLB advance curve to discount cash flows based on the contractual repayment schedule.

Repurchase agreement - The fair value is based on discounting the estimated cash flows using the current rate at which similar borrowings would be made with similar terms and remaining maturities.

Subordinated debt - The estimated fair value is based on current market rates on similar debt in the market.

Accrued interest payable - Due to their short term nature, the carrying amount approximates the estimated fair value.

The fair value of off-balance sheet items is based on the current fees or costs that would be charged to enter into or terminate such arrangements and are not considered significant to this presentation.

NOTE 7 - DERIVATIVE FINANCIAL INSTRUMENTS

The Company enters into IRLCs with prospective residential mortgage borrowers whereby the interest rate on the loan is determined prior to funding and the borrowers have locked into that interest rate. These commitments are carried at fair value in accordance with ASC 815, Derivatives and Hedging. The estimated fair values of IRLCs are based on observable market data and are recorded in other assets or other liabilities in the consolidated balance sheets. The Company adjusts the outstanding IRLCs with prospective borrowers based on the expectation that it will be exercised and the loan will be funded. The initial and subsequent changes in the fair value of IRLCs are a component of net gain on sale of mortgage loans.

The Company actively manages the risk profiles of its IRLCs and mortgage loans held for sale on a daily basis. To manage the price risk associated with IRLCs, the Company enters into forward sales of mortgage-backed securities in an amount similar to the portion of the IRLC expected to close, assuming no change in mortgage interest rates. In addition, to manage the interest rate risk associated with mortgage loans held for sale, the Company enters into forward sales of mortgage-backed securities to deliver mortgage loan inventory to investors. The estimated fair values of forward sales of mortgage-backed securities and forward sale commitments are based on quoted market values and are recorded in other assets or other liabilities in the consolidated balance sheets. The initial and subsequent changes in value on forward sales of mortgage-backed securities are a component of net gain on sale of mortgage loans.

The following table provides the outstanding notional balances and fair values of outstanding positions at September 30, 2016 and December 31, 2015.

25

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

	September 30, 2016					December 31, 2015
Derivative Positions related to Mortgage Loans Held for Sale:	Expiration Dates	Outstanding Notional Balance		Fair Value		Expiration Dates	Outstanding Notional Balance		Fair Value
Assets:
IRLCs	2016	$	21,399	$	819	2016	$	12,518	$	421
Forward mortgage-backed securities trades	2016	2,500		1		2016	11,874		15
Liabilities:
Forward mortgage-backed securities trades	2016	$	24,497	$	94	2016	$	8,500	$	29

The Company enters into certain interest rate derivative positions that are not designated as hedging instruments. These derivative positions related to transactions in which we entered into an interest rate swap or cap with a customer, while at the same time entering into an offsetting interest rate swap or cap with another financial institution. In connection with each swap transaction, we agree to pay interest to the customer on a notional amount at a variable interest rate and receive interest from the customer on a similar notional amount at a fixed interest rate. At the same time, we agree to pay another financial institution the same fixed interest rate on the same notional amount and receive the same variable interest rate on the same notional amount. The transaction allows our customer to effectively convert a variable rate loan to a fixed rate. In connection with each interest rate cap, we sell a cap to the customer and agree to pay interest if the underlying index exceeds the strike price defined in the cap agreement.  Simultaneously we purchase a cap with matching terms from another financial institution which agrees to pay us if the underlying index exceeds the strike price. Because we act as an intermediary for our customer, changes in the fair value of the underlying derivative contracts substantially offset each other and do not have a material impact on our results of operations. The Company presents derivative instruments at fair value in other assets and other liabilities in the accompanying consolidated balance sheets.

The notional amounts and estimated fair values of interest rate swap derivative positions outstanding and weighted-average receive and pay interest rates at September 30, 2016 and December 31, 2015 are presented in the following table.

Derivative Positions related to Commercial Loan Interest Rate Swaps and Caps:	Outstanding Notional Amount			Estimated Fair Value			Weighted-Average Interest Rate
							Received		Paid
September 30, 2016
Loan customer counterparty	$	112,920		$	1,405		3.03	%	2.24	%
Financial institution counterparty	(112,920		)	(1,405		)	2.24		3.03
December 31, 2015
Loan customer counterparty	$	24,796		$	260		5.01	%	3.37	%
Financial institution counterparty	(24,796		)	(260		)	3.37		5.01

Our credit exposure on interest rate swaps is limited to the net favorable value of all swaps by each counterparty. In some cases, collateral may be required from the counterparties involved if the net value of the swaps exceeds a nominal amount considered to be immaterial. Collateral levels are monitored and adjusted on a regular basis for changes in interest rate swap values. Our cash collateral pledged for interest rate swaps and included in our interest-bearing deposits, which totaled $1,950 at September 30, 2016 and $300 at December 31, 2015, is in excess of our credit exposure. The Company does not offset fair value amounts recognized for derivative instruments and the amounts collected and/or deposited on derivative instruments in its consolidated balance sheets.

26

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

NOTE 8 - SHARE-BASED COMPENSATION

Compensation cost charged to income for share-based compensation is presented below:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2016		2015		2016		2015
Restricted stock	$	909	$	799	$	2,090	$	3,061
Stock options	723		551		1,765		1,508
Income tax benefit	571		473		1,349		1,599

A summary of activity in the restricted stock portion of the Company's stock plans is presented below:

	Nine Months Ended September 30, 2016
	Time-Vested Shares				Performance-Based Shares
	Shares		Weighted-Average Grant Date Fair Value per Share 1		Shares		Weighted-Average Grant Date Fair Value per Share 2
Non-vested at December 31, 2015	246,461		$	20.98	61,800		$	25.02
Granted	55,180		29.29		40,200		29.29
Vested	(101,465	)	20.70		(20,600	)	25.02
Non-vested at September 30, 2016	200,176		$	23.38	81,400		$	30.12

¹For restricted stock awards with time-based vesting conditions, the grant date fair value is based upon the closing stock price as quoted on the NASDAQ Stock Market on the grant date.

² For restricted stock awards with performance-based vesting conditions, the value of the award is based upon the closing stock price as quoted on the NASDAQ Stock Market on the date of vesting. Until the final value is determined on the vesting date, the Company estimates the fair value quarterly based upon the closing stock price as quoted on the NASDAQ Stock Market near the last business day of each calendar quarter end.

As of September 30, 2016, there was $5,488 of total unrecognized compensation expense related to non-vested restricted shares awarded under the Company's stock plans. That expense is expected to be recognized over a weighted-average period of 1.66 years.

A summary of activity in the stock option portion of the Company's stock plans as of September 30, 2016 is presented below:

	Shares		Weighted- Average Exercise Price per Share		Weighted- Average Remaining Contractual Term	Aggregate Intrinsic Value
Outstanding at December 31, 2015	1,865,750		$	22.21	7.9	$	6,401
Granted	387,838		29.12		10.0	—
Exercised	(72,154	)	18.89		—	656
Forfeited	(71,316	)	25.30		—	—
Outstanding at September 30, 2016	2,110,118		23.49		7.6	17,162
Fully vested and expected to vest	2,088,346		23.44		7.6	17,086
Exercisable at September 30, 2016	821,194		$	20.34	6.4	$	9,259

As of September 30, 2016, there was $7,853 of total unrecognized compensation expense related to non-vested stock options. That expense is expected to be recognized over a weighted-average period of 2.70 years.

27

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

NOTE 9 - INCOME TAXES

A summary of the net deferred tax assets as of September 30, 2016 and December 31, 2015, is presented below:

	September 30,  2016			December 31, 2015
Net deferred tax assets	$	22,550		$	21,040
Estimated annual effective tax rate	35		%

NOTE 10 - COMMITMENTS AND CONTINGENT LIABILITIES

In the normal course of business, the Company enters into various transactions which, in accordance with US GAAP, are not included in its consolidated balance sheets. The Company enters into these transactions to meet the financing needs of its customers. These transactions include commitments to extend credit and standby letters of credit which involve, to varying degrees, elements of credit and interest rate risk. Credit losses up to the face amount of these instruments could occur, although material losses are not anticipated. The Company's credit policies applied to loan originations are also applied to these commitment requests, including obtaining collateral at the exercise of the commitment.

The contractual amounts of financial instruments with off‑balance sheet risk at September 30, 2016 and December 31, 2015, are summarized below. Please see Part I-Item 2-"Off-Balance Sheet Arrangements, Contractual Obligations and Commitments" of this Form 10-Q for information related to commitment maturities.

	September 30, 2016		December 31, 2015
Unused commitments to extend credit	$	1,729,016	$	1,211,964
Unused capacity on Warehouse Purchase Program loans	560,682		476,281
Standby letters of credit	23,060		18,644
Total unused commitments/capacity	$	2,312,758	$	1,706,889

Unused commitments to extend credit - The Company enters into contractual commitments to extend credit, normally with fixed expiration dates or termination clauses, at specified rates and for specific purposes. Since many commitments expire without being drawn upon, the total contractual amount of commitments does not necessarily represent future cash requirements of the Company. Substantially all of the Company's commitments to extend credit are contingent upon customers maintaining specific credit standards at the time of future loan funding.

Unused capacity on Warehouse Purchase Program loans - In regard to unused capacity on Warehouse Purchase Program loans, the Company has established maximum purchase facility amounts, but reserves the right, at any time, to refuse to buy any mortgage loans offered for sale by each customer, for any reason in the Company's sole and absolute discretion.

Standby letters of credit - Standby letters of credit are conditional commitments issued by the Company 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.

In addition to the commitments above, the Company guarantees the credit card debt of certain customers to the merchant bank that issues the credit cards. These guarantees are in place for as long as the guaranteed credit card is open. At September 30, 2016 and December 31, 2015, these credit card guarantees totaled $2,900 and $1,028, respectively. This amount represents the maximum potential amount of future payments under the guarantee, which the Company is responsible for in the event of customer non-payment.

In the third quarter of 2016, the Company established an allowance for credit losses on off-balance sheet lending-related commitments through a charge to provision for credit losses on the Company's consolidated statement of income. The establishment of this allowance for credit losses on off-balance sheet lending-related commitments was due to the expansion of the Company's lending business, as well as recent increased diversification of the types of off-balance sheet commitments offered by the Company. At September 30, 2016, this allowance for credit losses on off-balance sheet lending-related commitments, included in "other liabilities" on the Company's consolidated balance sheets, totaled $1,167.

28

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

In addition to the commitments above, the Company had overdraft protection available in the amounts of $85,955 and $87,077 at September 30, 2016 and December 31, 2015, respectively.

The Company, at September 30, 2016, had FHLB letters of credit of $955,303 pledged to secure public deposits, repurchase agreements, and for other purposes required or permitted by law.

At September 30, 2016, the Company had $2,380 of unfunded commitments recorded in other liabilities in its consolidated balance sheet related to investments in community development-oriented private equity funds used for Community Reinvestment Act purposes.

NOTE 11 - RECENT ACCOUNTING DEVELOPMENTS    

Effect of Newly Issued But Not Yet Effective Accounting Standards

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers. This ASU states that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. This ASU affects entities that enter into contracts with customers to transfer goods or services or enter into contracts for the transfer of nonfinancial assets, unless those contracts are within the scope of other standards. In August 2015, the FASB issued ASU 2015-14, "Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date," which deferred the effective date of ASU 2014-09 for public entities to annual reporting periods beginning after December 15, 2017, including interim reporting periods within that reporting period. The Company is still evaluating the impact of this ASU on its financial statements and disclosures.

In February 2016, the FASB issued ASU 2016-02, "Leases." This ASU requires lessees to put most leases on their balance sheets but recognize expenses in the income statement in a manner similar to current accounting treatment. This ASU changes the guidance on sale-leaseback transactions, initial direct costs and lease execution costs, and, for lessors, modifies the classification criteria and the accounting for sales-type and direct financing leases. For public business entities, this ASU is effective for annual periods beginning after December 15, 2018, and interim periods therein. Entities are required to use a modified retrospective approach for leases that exist or are entered into after the beginning of the earliest comparative period in the financial statements. The Company is evaluating the impact of this ASU on its financial statements and disclosures.

In June 2016, the FASB issued ASU 2016-13, "Measurement of Credit Losses on Financial Instruments." This ASU removes the thresholds that companies apply to measure credit losses on financial instruments measured at amortized cost, such as loans, receivables, and held-to-maturity debt securities. Under current U.S. GAAP, companies generally recognize credit losses when it is probable that the loss has been incurred. This revised guidance will remove all recognition thresholds and will require companies to recognize an allowance for lifetime expected credit losses. Credit losses will be immediately recognized through net income; the amount recognized will be based on the current estimate of contractual cash flows not expected to be collected over the financial asset’s contractual term. ASU 2016-13 also amends the credit loss measurement guidance for available-for-sale debt securities. For public business entities, this ASU is effective for financial statements issued for fiscal years and for interim periods within those fiscal years beginning after December 15, 2019. The Company is evaluating the impact of this ASU on its financial statements and disclosures.

NOTE 12 — SUBSEQUENT EVENTS

The Company evaluated events from the date of the consolidated financial statements on September 30, 2016 through the issuance of those consolidated financial statements included in this Quarterly Report on Form 10-Q dated October 25, 2016. No additional events were identified requiring recognition in and/or disclosures in the consolidated financial statements.

29

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

Special Note Regarding Forward-Looking Statements

This document and other filings by LegacyTexas Financial Group, Inc. (the “Company”) with the Securities and Exchange Commission (the “SEC”), as well as press releases or other public or stockholder communications released by the Company, may contain forward-looking statements, including, but not limited to, (i) statements regarding the financial condition, results of operations and business of the Company, (ii) statements about the Company’s plans, objectives, expectations and intentions and other statements that are not historical facts and (iii) other statements identified by the words or phrases "will likely result," "are expected to," "will continue," "is anticipated," "estimate," "project," "intends" or similar expressions that are intended to identify "forward-looking statements", within the meaning of the Private Securities Litigation Reform Act of 1995. These forward-looking statements are based on current beliefs and expectations of the Company’s management and are inherently subject to significant business, economic and competitive uncertainties and contingencies, many of which are beyond the Company’s control. In addition, these forward-looking statements are subject to assumptions with respect to future business strategies and decisions that are subject to change.

The following factors, among others, could cause actual results to differ materially from the anticipated results or other expectations expressed in the forward-looking statements: the expected cost savings, synergies and other financial benefits from acquisition or disposition transactions might not be realized within the expected time frames or at all and costs or difficulties relating to integration matters might be greater than expected; changes in economic conditions; fluctuations in interest rates; the risks of lending and investing activities, including changes in the level and direction of loan delinquencies and write-offs and changes in estimates of the adequacy of the allowance for loan losses; the Company's ability to access cost-effective funding; fluctuations in real estate values and both residential and commercial real estate market conditions; demand for loans and deposits in the Company's market area; fluctuations in the price of oil, natural gas and other commodities; competition; changes in management's business strategies; our ability to successfully integrate any assets, liabilities, customers, systems and management personnel we have acquired or may acquire into our operations and our ability to realize related revenue synergies and cost savings within expected time frames and any goodwill charges related thereto; results of examinations of us by the Board of Governors of the Federal Reserve System and our bank subsidiary by the Texas Department of Banking or other regulatory authorities, including the possibility that any such regulatory authority may, among other things, require us to increase our reserve for loan losses, write-down assets, change our regulatory capital position or affect our ability to borrow funds or maintain or increase deposits, which could adversely affect our liquidity and earnings; legislative or regulatory changes that adversely affect our business including the revenue impact from, and any mitigation actions taken in response, to the Dodd-Frank Wall Street Reform and Consumer Protection Act (the “Dodd-Frank Act”); changes in regulatory policies and principles, or the interpretation of regulatory capital or other rules; changes in accounting policies and practices, as may be adopted by the financial institution regulatory agencies, the Public Company Accounting Oversight Board or the Financial Accounting Standards Board; and other economic, competitive, governmental, regulatory, and technological factors affecting our operations, pricing, products and services; and the other risks set forth under Risk Factors under Item 1A. of the Company's Annual Report on Form 10-K for the year ended December 31, 2015 ("2015 Form 10-K".)

The factors listed above could materially affect the Company’s financial performance and could cause the Company’s actual results for future periods to differ materially from any opinions or statements expressed with respect to future periods in any current statements.

The Company does not undertake - and specifically declines any obligation - to publicly release the result of any revisions which may be made to any forward-looking statements to reflect events or circumstances after the date of such statements or to reflect the occurrence of anticipated or unanticipated events. When considering forward-looking statements, you should keep in mind these risks and uncertainties. You should not place undue reliance on any forward-looking statement, which speaks only as of the date made. You should refer to our periodic and current reports filed with the SEC for specific risks that could cause actual results to be significantly different from those expressed or implied by any forward-looking statements.

Overview

LegacyTexas Financial Group, Inc. is a Maryland corporation and LegacyTexas Bank is its wholly owned principal operating subsidiary. Unless the context otherwise requires, references in this document to the “Company” refer to LegacyTexas Financial Group, Inc., and references to the “Bank” refer to LegacyTexas Bank. References to “we,” “us,” and “our” mean LegacyTexas Financial Group, Inc. or LegacyTexas Bank, as the context requires.

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The Bank is regulated by the Texas Department of Banking (“TDOB”) and the Board of Governors of the Federal Reserve System (“FRB”) with back-up oversight by the Federal Deposit Insurance Corporation ("FDIC"). Additionally, the Bank is a Federal Reserve member bank required to have certain reserves and stock set by the FRB and a member of the Federal Home Loan Bank of Dallas, one of the 12 regional banks in the Federal Home Loan Bank System (“FHLB”). The Company is regulated by the FRB.

Business Strategies

Our principal business consists of attracting retail deposits from the general public and the business community and investing those funds, along with borrowed funds, in commercial real estate loans, secured and unsecured commercial and industrial loans, as well as permanent loans secured by first and second mortgages on one-to-four family residences and consumer loans. Additionally, the Warehouse Purchase Program allows mortgage banking company customers to close one-to four-family real estate loans in their own name and manage its cash flow needs until the loans are sold to investors. We also offer title services and brokerage services for the purchase and sale of non-deposit investment and insurance products through a third party brokerage arrangement. Our operating revenues are derived principally from interest earned on interest-earning assets, including loans and investment securities and service charges and fees on deposits and other account services. Our primary sources of funds are deposits, FHLB advances and other borrowings, and payments received on loans and securities. We offer a variety of deposit accounts that provide a wide range of interest rates and terms, generally including savings, money market, term certificate and demand accounts.

Our principal objective is to be an independent, commercially-oriented, customer-focused financial services company, providing outstanding service and innovative products in our primary market area of North Texas. Our Board of Directors has adopted a strategy designed to maintain growth and profitability, a strong capital position and high asset quality.

Performance Highlights

• Net income of $27.2 million for the third quarter of 2016 was a record high for the Company, up $9.3 million, or 52.1%, from the third quarter of 2015, which includes a $12.3 million increase in net interest income and a $4.0 million decrease in the provision for loan losses, which was partially offset by a $574,000 decrease in non-interest income and a $1.8 million increase in non-interest expense.

• Gross loans held for investment at September 30, 2016, excluding Warehouse Purchase Program loans, grew $690.7 million, or 13.6%, from December 31, 2015, with $555.8 million of growth in commercial real estate and commercial and industrial loans and $109.6 million of growth in consumer real estate loans.

• Deposits at September 30, 2016 increased by $901.4 million, or 17.2%, from December 31, 2015, which includes $433.8 million of growth in time deposits, $232.7 million of growth in savings and money market deposits and $205.6 million of growth in non-interest-bearing demand deposits.

Critical Accounting Estimates

Certain of our accounting estimates are important to the portrayal of our financial condition, since they require management to make difficult, complex or subjective judgments, some of which may relate to matters that are inherently uncertain. Estimates are susceptible to material changes as a result of changes in facts and circumstances. Facts and circumstances which could affect these judgments include, but are not limited to, changes in interest rates, changes in the performance of the economy and changes in the financial condition of borrowers. Management believes that determining the allowance for loan losses is its most critical accounting estimate. Our accounting policies are discussed in detail in Note 1 of the Notes to Consolidated Financial Statements contained in Item 8 of our 2015 Form 10-K.

Allowance for Loan Loss. The allowance for loan losses and related provision expense are susceptible to change if the credit quality of our loan portfolio changes, which is evidenced by many factors, including but not limited to charge-offs and non-performing loan trends. Generally, consumer real estate lending has a lower risk profile compared to other consumer lending (such as automobile loans). Commercial real estate and commercial and industrial lending, however, can have higher risk profiles than consumer loans due to these loans being larger in amount and more susceptible to fluctuations in industry, market and economic conditions. Additionally, the Company has recently increased qualitative reserve factors on energy loans due to the impact of continued pressure on the price of oil and gas, which has led to a sustained increase in economic and regulatory uncertainty surrounding energy loans. While management uses available information to recognize losses on loans,

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changes in economic conditions, the mix and size of the loan portfolio and individual borrower conditions can dramatically impact our level of allowance for loan losses in relatively short periods of time. Management believes that the allowance for loan losses is maintained at a level that represents coverage of our best estimate of credit losses in the loan portfolio as of September 30, 2016.

Management evaluates current information and events regarding a borrower's ability to repay its obligations and considers a loan to be impaired when the ultimate collectability of amounts due, according to the contractual terms of the loan agreement, is in doubt. If an impaired loan is collateral-dependent, the fair value of the collateral, less the estimated cost to sell, is used to determine the amount of impairment. If an impaired loan is not collateral-dependent, the impairment amount is determined using the negative difference, if any, between the estimated discounted cash flows and the loan amount due. For impaired loans, the amount of the impairment can be adjusted, based on current data, until such time as the actual basis is established by acquisition of the collateral or until the basis is collected. Impairment losses are reflected in the allowance for loan losses through a charge to the provision for loan losses. Subsequent recoveries are credited to the allowance for loan losses. Cash receipts for accruing loans are applied to principal and interest under the contractual terms of the loan agreement. Cash receipts on impaired loans for which the accrual of interest has been discontinued are applied first to principal.

Comparison of Financial Condition at September 30, 2016 and December 31, 2015

General. Total assets increased by $748.1 million, or 9.7%, to $8.44 billion at September 30, 2016 from $7.69 billion at December 31, 2015, primarily due to a $690.7 million, or 13.6%, increase in gross loans held for investment, excluding Warehouse Purchase Program loans, and a $302.1 million, or 28.9%, increase in Warehouse Purchase Program loans. The increase in total assets due to loan portfolio growth was partially offset by a $337.8 million, or 54.9%, decrease in cash and cash equivalents. The decrease in cash and cash equivalents was primarily due to two large deposits totaling $196.4 million that were made on the last day of 2015, with $137.0 million of these deposits withdrawn during the 2016 period.

Loans. Gross loans held for investment increased by $992.8 million, or 16.2%, to $7.10 billion at September 30, 2016 from $6.11 billion at December 31, 2015, while one- to four-family mortgage loans held for sale increased by $649,000, or 2.9%, for the same period.

	September 30, 2016		December 31, 2015		Dollar Change			Percent Change
	(Dollars in thousands)
Commercial real estate	$	2,533,404	$	2,177,543	$	355,861		16.3	%
Commercial and industrial	1,812,558		1,612,669		199,889			12.4
Construction and land	307,734		269,708		38,026			14.1
Consumer real estate	1,046,397		936,757		109,640			11.7
Other consumer	57,131		69,830		(12,699		)	(18.2	)
Gross loans held for investment, excluding Warehouse Purchase Program loans	5,757,224		5,066,507		690,717			13.6
Warehouse Purchase Program loans	1,345,818		1,043,719		302,099			28.9
Gross loans held for investment	7,103,042		6,110,226		992,816			16.2
Loans held for sale	23,184		22,535		649			2.9
Gross loans	$	7,126,226	$	6,132,761	$	993,465		16.2	%

Gross loans held for investment at September 30, 2016, excluding Warehouse Purchase Program loans, grew $690.7 million, or 13.6%, from December 31, 2015, which included growth in all loan categories with the exception of a $12.7 million decline in other consumer loans. Commercial real estate and commercial and industrial loans at September 30, 2016 increased by $355.9 million and $199.9 million, respectively, from December 31, 2015, and construction and land and consumer real estate loans increased by $38.0 million and $109.6 million, respectively, for the same period. Consumer real estate loans were reduced in the 2016 period by the third quarter 2016 sale of the Company's $34.4 million Federal Housing Administration ("FHA") loan portfolio, which was sold to reduce future loan servicing and compliance costs.

Reserve-based energy loans, which are reported as commercial and industrial loans, totaled $433.5 million (which includes 44 relationships managed by the Energy Finance group) at September 30, 2016, down $26.3 million from $459.8 million at December 31, 2015. Substantially all of the reserve-based energy loans are secured by deeds of trust on properties

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containing proven oil and natural gas reserves. Due to the sensitivity of the energy portfolio to downward movements in oil prices, the Company has seen migration in the portfolio into criticized classifications during the past year. See "Allowance for Credit Losses" for more information.

At September 30, 2016, the Company's reserve-based energy portfolio (reported above at $433.5 million) consisted of 48% natural gas reserves and 52% crude oil reserves. The Company encourages, and in some cases even requires, borrowers to utilize commodity hedges, in order to stabilize cash flows during volatile commodity price environments.  Hedges are used to guard against falling prices, and the goal is that the duration of the hedge will last long enough for prices to come back from any significant decline.  Hedges will typically include minimum and maximum allowed percentage of production, a minimum and maximum allowed term, and a minimum price.

In addition to the reserve-based energy loans, the Company has loans categorized as "Midstream and Other," which are typically related to the transmission of oil and natural gas and would only be indirectly impacted from declining commodity prices. At September 30, 2016, "Midstream and Other" loans had a total outstanding balance of $53.9 million, consisting of four relationships. Also, at September 30, 2016, the Company had five relationships in the commercial & industrial loan portfolio (outside of the reserve-based and midstream loans discussed above) that are involved in the energy exploration sector providing front-end service to companies who drill oil and gas wells and whose business could be impacted by the dramatic reduction in drilling activity as a result of the severe drop in the price of oil and gas.  These relationships totaled $2.8 million at September 30, 2016.

Warehouse Purchase Program loans increased by $302.1 million, or 28.9%, to $1.35 billion at September 30, 2016 from $1.04 billion at December 31, 2015. Although not bound by any legally binding commitment, when a purchase decision is made, the Company purchases a 100% participation interest in the loans originated by our mortgage banking company customers. The mortgage banking company closes mortgage loans consistent with underwriting standards established by approved investors and, once all pertinent documents are received, the participation interest is delivered by the Company to the investor selected by the originator and approved by the Company. Loans funded by the Warehouse Purchase Program during the third quarter of 2016 consisted of 54% conforming, 39% government loans and 7% of other loan types, including Jumbo loans.

Allowance for Credit Losses. The allowance for loan losses is maintained to cover losses that are estimated in accordance with US GAAP. It is our estimate of credit losses in our loan portfolio at each balance sheet date. Our methodology for analyzing the allowance for loan losses consists of general and specific components. For more information about the Company's calculation of its allowance for loan losses, please see Item 1 (Financial Statements) - Note 5 - "Loans" under Part 1 of this report.

Acquired loans initially are recorded at fair value, which includes an estimate of credit losses expected to be realized over the remaining lives of the loans, and therefore no corresponding allowance for loan losses is recorded for these loans at acquisition. An allowance will be recorded in later periods if additional losses are subsequently anticipated. Methods utilized to estimate the required allowance for loan losses for acquired loans not deemed credit−impaired at acquisition are similar to originated loans; however, the estimate of loss is limited to the amount that the calculated allowance for loan losses exceeds the remaining purchase discount.

PCI loans are not considered nonperforming loans, and accordingly, are not included in the non-performing loans to total loans ratio as a numerator, but are included in total loans reflected in the denominator. The result is a downward trend in the ratio when compared to prior periods, assuming all other factors stay the same. Similarly, other asset quality ratios, such as the allowance for loan losses to total loans ratio will reflect a downward trend, assuming all other factors stay the same, due to the impact of PCI loans on the denominator with no corresponding impact in the numerator.

Our non-performing loans, which consist of nonaccrual loans, include both smaller balance homogeneous loans that are collectively evaluated for impairment and larger individually evaluated impaired loans. Loans generally are placed on nonaccrual status when the loan becomes 90 days or more delinquent. Non-performing loans include loans that are not contractually past due but have been placed on nonaccrual status due to the loan's designation as a troubled debt restructuring or if there is a distinct possibility that the Company will sustain some loss if deficiencies existing within a loan are not corrected. In all cases, loans are placed on nonaccrual status (or charged-off) at an earlier date when the collection of principal and/or interest becomes doubtful or other factors involving the loan warrant placing the loan on nonaccrual status.

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Non-performing loans to total loans held for investment, excluding Warehouse Purchase Program loans, was 0.71% at September 30, 2016, down four basis points from 0.75% at December 31, 2015. Including Warehouse Purchase Program loans, non-performing loans to total loans held for investment was 0.58% at September 30, 2016, compared to 0.63% at December 31, 2015. Non-performing loans increased by $2.6 million to $40.9 million at September 30, 2016 from $38.2 million at December 31, 2015. This increase was primarily due to reserve-based energy loans that were downgraded to substandard non-performing status in 2016. At September 30, 2016, substandard non-performing energy loans totaled $22.0 million, with downgrades resulting from collateral value declines and deteriorating financial conditions due to the ongoing low commodity price environment.  The Company had set aside specific reserves totaling $217,000 at September 30, 2016 on these non-performing energy loans based on recent collateral valuations. During the quarter ended September 30, 2016, non-performing energy loans were reduced by a $12.0 million reserve-based energy loan that was resolved through bankruptcy proceedings, resulting in a $6.9 million charge-off. This decrease was partially offset by a $7.5 million reserve-based energy relationship that was downgraded to substandard non-performing during the third quarter of 2016 due to declining collateral values and resulting diminished operating performance following a review as part of the Shared National Credit ("SNC") program, which is a regulatory review conducted by the FRB, FDIC and Office of the Comptroller of the Currency of large syndicated loans of at least $20 million that are shared by three or more supervised institutions. The Company does not have any specific reserve set aside for this relationship and does not currently anticipate a loss.

Over the past year, risk rating downgrades on energy loans have increased, primarily in the special mention category, which consists entirely of performing loans. The below table shows criticized energy loans at September 30, 2016, June 30, 2016 and September 30, 2015.

	September 30, 2016		June 30, 2016		Linked-Quarter  Change			September 30, 2015		Year-over-Year  Change
	(Dollars in thousands)
Special Mention (all performing)	$	125,807	$	106,060	$	19,747		$	30,457	$	95,350
Substandard (performing)	76,786		81,482		(4,696		)	8,108		68,678
Substandard (non-performing)	22,033		26,576		(4,543		)	36,217		(14,184		)
	$	224,626	$	214,118	$	10,508		$	74,782	$	149,844

The increase in substandard performing energy loans on a year-over-year basis, as well as the increase in special mention performing energy loans on a linked-quarter and year-over-year basis, resulted from collateral value declines and deteriorating financial condition due to the ongoing pressure on the price of oil and gas. At September 30, 2016, no special mention or substandard performing energy loans were considered to be impaired, and the Company did not have any specific loss reserves set aside for these loans. The Company continues to take action to improve the risk profile of the criticized energy loans by instituting monthly commitment reductions, obtaining additional collateral, obtaining additional guarantor support and/or requiring additional equity injections or asset sales. 

Our allowance for loan losses was $57.3 million, or 0.81% of total loans held for investment (including Warehouse Purchase Program loans), at September 30, 2016 compared to $47.1 million, or 0.77% of total loans held for investment (including Warehouse Purchase Program loans), at December 31, 2015. Our allowance for loan losses to total loans held for investment, excluding Warehouse Purchase Program loans and acquired loans, was 1.12% at September 30, 2016 compared to 1.14% at December 31, 2015. Our allowance for loan losses to non-performing loans was 140.26% at September 30, 2016 compared to 123.23% at December 31, 2015. The increase in the allowance for loan losses from December 31, 2015, was primarily related to increased qualitative reserve factors applied to the Energy portfolio due to the impact of continued pressure on the price of oil and gas, which has resulted in sustained increases in economic uncertainty and regulatory concerns surrounding energy loans. The allowance for loan losses allocated to energy loans at September 30, 2016 totaled $16.1 million, up $4.1 million from $12.0 million at December 31, 2015 and up $11.2 million from $4.9 million at September 30, 2015. In addition to the $217,000 in specific reserves on non-performing energy relationships, these reserve amounts continue to reflect elevated qualitative factors compared to the 2015 periods. Since the inception of our Energy Finance Group, we have maintained a number of risk mitigation techniques, including sound underwriting (reasonable advance rates based on number and diversification of wells), sound policy (requiring hedges on production) and conservative collateral valuations (frequent borrowing base determinations at prices below NYMEX posted rates).  All borrowing base valuations are performed by experienced and nationally recognized third party firms intimately familiar with the properties and their production history. The Company believes that the level of loan loss reserves for energy loans as of September 30, 2016 is sufficient to cover estimated

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credit losses in the portfolio based on currently available information; however, future sustained low levels of oil pricing could lead to further risk rating downgrades, additional loan loss reserves, or losses.

Non-performing commercial real estate loans declined by $6.1 million compared to December 31, 2015 due to a non-performing commercial real estate property secured by a medical facility that was transferred into foreclosed assets in the 2016 period. For more information about the Company's non-performing loans, please see Note 5 of the Condensed Notes to Unaudited Consolidated Interim Financial Statements contained in Item 1 of this report. Net charge-offs for the three months ended September 30, 2016 totaled $7.2 million, an increase of $7.1 million from the second quarter of 2016 and an increase of $5.2 million from the third quarter of 2015, primarily due to the $6.9 million charge-off recorded on the $12.0 million non-performing energy loan discussed above.

Due to the expansion of our lending business, as well as recent increased diversification of the types of off-balance sheet commitments offered by the Company, management established an allowance for credit losses on off-balance sheet lending-related commitments during the third quarter of 2016. $1.2 million of the provision for credit loss for the quarter ended September 30, 2016 funded this allowance. This allowance for off-balance sheet credit loss is included in "other liabilities" on the consolidated balance sheets.

In our 2015 Form 10-K, we disclosed a borrowing relationship comprised of multiple affiliated funds (collectively referred to as the "Borrower") which had $20.8 million outstanding in commercial and industrial loans at December 31, 2015. At September 30, 2016, the Borrower had $6.7 million outstanding. In Form 8-K filings with the SEC dated February 22, 2016 and November 24, 2015, the Borrower disclosed that it is the subject of an ongoing investigation by the SEC and that its auditor declined to stand for reappointment, although no disagreements were cited between the Borrower and its auditors. In a Form 8-K filing with the SEC dated June 8, 2016, the Borrower disclosed that it had engaged a new independent registered public accounting firm. In a Form 8-K filing with the SEC dated October 18, 2016, the Borrower disclosed that it had received a "Wells Notice" from the staff (the "Staff") of the SEC's Division of Enforcement stating that the Staff has made a preliminary determination to recommend that the SEC file an enforcement action against the Borrower. The Borrower intends to provide to the Staff a Wells submission to further explain the Borrower's views and its belief that no enforcement action is warranted against the Borrower. At September 30, 2016, the Company classified $4.0 million of the relationship as “Substandard", with the remaining $2.7 million of the relationship classified as "Special Mention." The entire $6.7 million relationship was considered performing at September 30, 2016. Based on the Company's most recent analysis, the value of the collateral securing each of the loans is believed to be in excess of the loan amounts. The Company will continue to monitor this borrowing relationship.

Classified Assets. Loans and other assets, such as securities and foreclosed assets, that are considered by management to be of lesser quality are classified as "substandard," "doubtful" or "loss." An asset is considered "substandard" if it is inadequately protected by the current net worth and paying capacity of the obligor or of the collateral pledged, if any. "Substandard" assets include those characterized by the distinct possibility that the Company will sustain some loss if the deficiencies are not corrected. Assets classified as "doubtful" have all of the weaknesses of those classified as "substandard," with the added characteristic that the weaknesses present make collection or liquidation in full, on the basis of currently existing facts, conditions and values, highly questionable and improbable. Assets classified as "loss" are those considered uncollectible and of such little value that their continuance as assets without the establishment of a specific loss reserve is not warranted. PCI loans are included in the "substandard" and "doubtful" categories.

We regularly review the assets in our portfolio to determine whether any should be considered as classified. The total amount of classified assets represented 18.7% of our total equity and 1.9% of our total assets at September 30, 2016 compared to 13.5% of our total equity and 1.4% of our total assets at December 31, 2015. The aggregate amount of classified assets at the dates indicated was as follows:

	September 30, 2016		December 31, 2015
	(Dollars in thousands)
Doubtful	$	2,948	$	4,201
Substandard	145,528		97,523
Total classified loans	148,476		101,724
Foreclosed assets	13,460		6,692
Total classified assets	$	161,936	$	108,416

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Substandard loans at September 30, 2016 increased by $48.0 million from December 31, 2015, which was primarily due to downgraded energy loans discussed above in "Allowance for Credit Losses"and was partially offset by a $10.5 million non-performing commercial real estate property secured by a medical facility that was transferred into foreclosed assets in the 2016 period.

The Company also has potential problem loans, considered "other loans of concern," that are currently performing and do not meet the criteria for impairment, but where there is the distinct possibility that we might sustain some loss if credit deficiencies are not corrected. These possible credit problems may result in the future inclusion of these loans in the non-performing asset categories and consisted of $100.6 million in loans that were classified as "substandard," but were still accruing interest and were not considered impaired at September 30, 2016 (excluding PCI loans.) Other loans of concern at September 30, 2016 increased by $49.0 million from December 31, 2015, primarily due to energy loans that were downgraded to substandard performing status during the 2016 period (See "Allowance for Credit Losses" for additional information about downgraded energy loans.) Other loans of concern have been considered in management's analysis of potential loan losses.

Securities. Our securities portfolio increased $102.4 million, or 18.5%, to $654.5 million at September 30, 2016 from $552.1 million at December 31, 2015. During the nine months ended September 30, 2016, purchases totaling $2.29 billion offset paydowns and maturities of securities totaling $2.18 billion and security sales totaling $8.1 million.

Deposits. Total deposits increased $901.4 million, or 17.2%, to $6.13 billion at September 30, 2016 from $5.23 billion at December 31, 2015, which includes growth in all deposit categories.

	September 30, 2016		December 31, 2015		Dollar Change		Percent Change
	(Dollars in thousands)
Non-interest-bearing demand	$	1,375,883	$	1,170,272	$	205,611	17.6	%
Interest-bearing demand	848,564		819,350		29,214		3.6
Savings and money market	2,442,434		2,209,698		232,736		10.5
Time	1,461,194		1,027,391		433,803		42.2
Total deposits	$	6,128,075	$	5,226,711	$	901,364	17.2	%

Time deposits increased by $433.8 million compared to December 31, 2015, while savings and money market, non-interest-bearing demand deposits and interest-bearing demand deposits increased by $232.7 million, $205.6 million and $29.2 million, respectively, for the same period. Time deposits at September 30, 2016 included $101.6 million in brokered deposits that were added in the 2016 period.

Borrowings. FHLB advances decreased $305.6 million, or 21.2%, to $1.13 billion at September 30, 2016 from $1.44 billion at December 31, 2015. The outstanding balance of FHLB advances decreased primarily due to strong deposit growth of $901.4 million during the 2016 period, which reduced the need to borrow from the FHLB. At September 30, 2016, the Company was eligible to borrow an additional $1.73 billion from the FHLB.

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The table below shows FHLB advances by maturity and weighted average rate at September 30, 2016:

	Balance			Weighted Average Rate
	(Dollars in thousands)
Less than 90 days	$	150,684		1.08	%
90 days to less than one year	160,563			0.77
One to three years	818,695			0.42
After three to five years	2,950			5.49
After five years	1,501			5.49
	1,134,393			0.58	%
Restructuring prepayment penalty	(75		)
Total	$	1,134,318

Additionally, the Company has eight available federal funds lines of credit with other financial institutions totaling $255.0 million and was eligible to borrow $51.6 million from the Federal Reserve Bank discount window. At September 30, 2016, the Company also had a $25.0 million outstanding structured repurchase agreement with Credit Suisse, as well as $50.1 million in overnight repurchase agreements with depositors. Also, at September 30, 2016, subordinated debt totaled $134.1 million, which included $122.4 million of fixed-to-floating rate subordinated notes (reported net of $2.6 million in debt issuance costs.) $75.0 million of these notes were issued by the Company in November 2015, and $50.0 million additional notes were issued in September 2016 when the Company reopened the offering. The $134.1 million of subordinated debt also included $11.7 million of trust preferred securities that were acquired through the merger with LegacyTexas Group, Inc. All subordinated debt is reported net of purchase accounting fair value adjustments and debt issuance costs. During the quarter ended September 30, 2016, the Company used a portion of the proceeds from the $50.0 million reopening of the subordinated debt offering to pay off its $24.9 million (reported net of debt issuance costs) unsecured term loan borrowed in the second quarter of 2016 and previously reported in other borrowings.

Accrued Expenses and Other Liabilities. Accrued expenses and other liabilities increased $48.6 million, or 91.6%, to $101.6 million at September 30, 2016 from $53.0 million at December 31, 2015. This increase was primarily due to a $34.7 million increase in commercial escrow funds collected from commercial borrowers, which is related to an increase in commercial loan volume compared to the 2015 period, as well as timing of escrow payments.

Shareholders’ Equity. Total shareholders' equity increased by $62.8 million, or 7.8%, to $866.8 million at September 30, 2016 from $804.1 million at December 31, 2015.

	September 30, 2016			December 31, 2015			Dollar Change		Percent Change
	(Dollars in thousands)
Common stock	$	478		$	476		$	2	0.4	%
Additional paid-in capital	583,800			576,753			7,047		1.2
Retained earnings	292,510			240,496			52,014		21.6
Accumulated other comprehensive income (loss), net	2,639			(133		)	2,772		N/M1
Unearned ESOP shares	(12,582		)	(13,516		)	934		(6.9	)
Total shareholders’ equity	$	866,845		$	804,076		$	62,769	7.8	%

¹N/M - not meaningful

The increase in shareholders' equity at September 30, 2016, compared to December 31, 2015, was primarily due to net income of $72.5 million recognized during the nine months ended September 30, 2016, which was partially offset by the payment of quarterly dividends totaling $0.43 per common share, or $20.5 million, during the nine months ended September 30, 2016.

37

Comparison of Results of Operations for the Three Months Ended September 30, 2016 and 2015

General. Net income for the three months ended September 30, 2016 was $27.2 million, an increase of $9.3 million, or 52.1%, from net income of $17.9 million for the three months ended September 30, 2015. The increase in net income was driven by a $15.9 million increase in interest income on loans and a $4.0 million decrease in the provision for loan losses, which was partially offset by a $574,000 decrease in non-interest income, a $1.8 million increase in non-interest expense and a $2.4 million increase in interest expense on deposits. Basic earnings per share for the three months ended September 30, 2016 was $0.59, a $0.20 increase from $0.39 for the three months ended September 30, 2015. Diluted earnings per share for the three months ended September 30, 2016 was $0.58, a $0.20 increase from $0.38 for the three months ended September 30, 2015.

Interest Income. Interest income increased by $16.4 million, or 24.6%, to $82.9 million for the three months ended September 30, 2016 from $66.5 million for the three months ended September 30, 2015.

	Three Months Ended September 30,				Dollar Change		Percent Change
	2016		2015
	(Dollars in thousands)
Interest and dividend income
Loans, including fees	$	78,966	$	63,025	$	15,941	25.3	%
Securities	3,077		3,065		12		0.4
Interest-bearing deposits in other financial institutions	463		137		326		238.0
FHLB and Federal Reserve Bank stock and other	405		298		107		35.9
	$	82,911	$	66,525	$	16,386	24.6	%

The $16.4 million increase in interest income for the three months ended September 30, 2016 compared to the three months ended September 30, 2015 was primarily due to a $15.9 million, or 25.3%, increase in interest income on loans, which was driven by increased volume in all loan categories with the exception of other consumer loans. The average balance of commercial real estate loans increased by $579.2 million from the 2015 period, which was partially offset by a nine basis point year-over-year decrease in the average yield earned on this portfolio, resulting in a $7.1 million increase in interest income. The average balance of commercial and industrial loans increased by $370.2 million from the third quarter of 2015, resulting in a $4.2 million increase in interest income. The average balance of Warehouse Purchase Program and consumer real estate loans increased by $286.2 million and $200.8 million, respectively, compared to the third quarter of 2015, leading to increases in interest income of $2.2 million and $2.1 million, respectively. Interest income on loans for the third quarter of 2016 included $1.2 million in accretion of purchase accounting fair value adjustments on acquired loans, compared to $2.0 million for the third quarter of 2015.

Interest Expense. Interest expense increased by $4.1 million, or 76.7%, to $9.4 million for the three months ended September 30, 2016 from $5.3 million for the three months ended September 30, 2015.

	Three Months Ended September 30,				Dollar Change		Percent Change
	2016		2015
	(Dollars in thousands)
Interest expense
Deposits	$	5,756	$	3,382	$	2,374	70.2	%
FHLB advances	1,865		1,606		259		16.1
Repurchase agreements and other borrowings	1,810		349		1,461		418.6
	$	9,431	$	5,337	$	4,094	76.7	%

The increase in interest expense for the three months ended September 30, 2016 compared to the same period in 2015 was primarily due to an increase in interest expense on deposits, which was driven by increased volume and rates in all deposit products. A $478.9 million increase in the average balance of savings and money market deposits and a $470.2 million increase in the average balance of time deposits, along with a 14 basis point increase in the average rate paid on savings and money market deposits and a nine basis point increase in the average rate paid on time deposits, increased interest expense by $1.1 million and $1.1 million, respectively, during the three months ended September 30, 2016 compared to the same period in 2015. Interest expense on borrowings increased by $1.7 million compared to the third quarter of 2015, primarily due to the issuance

38

of $75.0 million of fixed-to-floating rate subordinated notes by the Company in November 2015, as well as a 31 basis point increase in the average rate paid over the period.

Net Interest Income. Net interest income increased by $12.3 million, or 20.1%, to $73.5 million for the three months ended September 30, 2016 from $61.2 million for the three months ended September 30, 2015. The net interest margin decreased by 20 basis points to 3.80% for the three months ended September 30, 2016 from 4.00% for the same period last year. The net interest rate spread decreased by 23 basis points to 3.65% for the three months ended September 30, 2016 from 3.88% for the same period last year. Accretion of interest resulting from the merger with LegacyTexas Group, Inc. on January 1, 2015, as well as the 2012 Highlands acquisition, contributed six basis points to the net interest margin and average yield on earning assets for the quarter ended September 30, 2016, compared to 12 basis points for the quarter ended September 30, 2015. The average yield on earning assets for the third quarter of 2016 was 4.28%, a seven basis point decrease from the third quarter of 2015. The average cost of deposits for the third quarter of 2016 was 0.39%, up ten basis points from the third quarter of 2015, with the average cost of interest-bearing liabilities up 16 basis points to 0.63% for the third quarter of 2016, compared to the third quarter of 2015, primarily due to a 31 basis point increase in borrowing costs.

Provision for Credit Losses. The Company recorded a provision for credit losses of $3.5 million for the quarter ended September 30, 2016, down $4.0 million from $7.5 million for the quarter ended September 30, 2015. The decrease in the provision for credit losses compared to the third quarter of 2015 was primarily due to a lower amount of commercial loans originated during the third quarter of 2016 compared to the 2015 period, particularly in the energy portfolio, which require a higher allocation of allowance for loan losses when added to the Company's balance sheet. For more information about the Company's allowance for loan losses, please see "Management's Discussion and Analysis - Comparison of Financial Condition at September 30, 2016 and December 31, 2015 - Allowance for Loan Losses" contained in Item 2 of this report. Provision for credit losses included a $1.2 million expense recorded to establish a reserve for credit losses on off-balance sheet commitments, which resulted from the expansion of our lending business, as well as recent increased diversification of the types of off-balance sheet commitments offered by the Company.

Non-interest Income. Non-interest income decreased by $574,000, or 4.8%, to $11.3 million for the three months ended September 30, 2016 from $11.9 million for the three months ended September 30, 2015.

	Three Months Ended September 30,						Dollar Change			Percent Change
	2016			2015
	(Dollars in thousands)
Non-interest income
Service charges and other fees	$	9,670		$	8,195		$	1,475		18.0	%
Net gain on sale of mortgage loans held for sale	2,383			1,944			439			22.6
Bank-owned life insurance income	441			424			17			4.0
Gain (loss) on sale of available for sale securities	(3		)	(25		)	22			N/M1
Gain (loss) on sale and disposition of assets	(1,490		)	228			(1,718		)	N/M1
Other	276			1,085			(809		)	(74.6	)
	$	11,277		$	11,851		$	(574	)	(4.8	)%

¹N/M - not meaningful

The $574,000 decrease in non-interest income for the three months ended September 30, 2016 compared to the three months ended September 30, 2015 was primarily due to a loss of $1.5 million on the sale of the Company's $34.4 million FHA loan portfolio recorded to other non-interest income in the third quarter of 2016. Other non-interest income for the three months ended September 30, 2016 was also lower than the 2015 period due to $695,000 in income recorded in the third quarter of 2015 from insurance activities, which was not repeated in the third quarter of 2016 due to the second quarter 2016 sale of the Company’s insurance subsidiary operations. Other non-interest income for the third quarter of 2016 included a $105,000 net increase in the value of investments in community development-oriented private equity funds used for Community Reinvestment Act purposes (the "CRA Funds"), compared to a $202,000 net increase in the CRA Funds recorded in the third quarter of 2015. Service charges and other fees increased by $1.5 million compared to the third quarter of 2015, which included a $746,000 increase in commercial loan fee income (consisting of syndication, arrangement, non-usage and pre-payment fees), a $311,000 increase in Warehouse Purchase Program fee income, and a $170,000 increase in title insurance premiums. The Company recognized $2.4 million in net gains on the sale of mortgage loans held for sale during the third quarter of 2016, which includes the gain recognized on $60.2 million of one-to four-family mortgage loans that were sold or committed for sale during the third quarter of 2016, fair value changes on mortgage derivatives and mortgage fees collected,

39

compared to $1.9 million in comparable net gains recorded during the third quarter of 2015 on $59.5 million of one-to four-family mortgage loans sold.

Non-interest Expense. Non-interest expense increased by $1.8 million, or 4.9%, to $39.7 million for the three months ended September 30, 2016 from $37.8 million for the three months ended September 30, 2015.

	Three Months Ended September 30,				Dollar Change			Percent Change
	2016		2015
	(Dollars in thousands)
Non-interest expense
Salaries and employee benefits	$	23,918	$	23,633	$	285		1.2	%
Advertising	751		645		106			16.4
Occupancy and equipment	3,822		3,622		200			5.5
Outside professional services	940		934		6			0.6
Regulatory assessments	1,169		1,026		143			13.9
Data processing	3,989		2,830		1,159			41.0
Office operations	2,368		2,879		(511		)	(17.7	)
Other	2,717		2,258		459			20.3
	$	39,674	$	37,827	$	1,847		4.9	%

The increase in non-interest expense for the three months ended September 30, 2016 compared to the three months ended September 30, 2015 was primarily due to a $1.2 million increase in data processing expense compared to the third quarter of 2015, which included increased expenses for debit card issuance and processing services, as the Company has converted all debit cards to the Europay, MasterCard and Visa ("EMV") chip technology to assist with reduction of future fraud. Other non-interest expense increased $459,000 for the three months ended September 30, 2016 due to an increase in debit card fraud losses in the 2016 period. Salaries and employee benefits expense for the third quarter of 2016 increased by $285,000 compared to the third quarter of 2015, primarily due to an increase in the number of employees in the 2016 period, which increased salary expense by $1.4 million, and increased loan production in the 2016 period, which led to a $976,000 increase in performance-based incentive accruals and commissions. These increases in salaries and employee benefits expense in the 2016 period were partially offset by a $1.3 million increase in deferred salary costs related to loan originations that will be accounted for over the lives of the related loans, a reduction of $467,000 in salaries and benefits attributable to the Company's insurance subsidiary operations, which was sold in the second quarter of 2016, and a $282,000 reduction in severance payments and sign-on bonuses compared to the third quarter of 2015.

Income Tax Expense. For the three months ended September 30, 2016 we recognized income tax expense of $14.4 million on our pre-tax income, which was an effective tax rate of 34.6%, compared to income tax expense of $9.8 million for the three months ended September 30, 2015, which was an effective tax rate of 35.4%. The decrease in the effective tax rate in the 2016 period primarily resulted from a book basis and tax basis difference related to the Company's ESOP.

Comparison of Results of Operations for the Nine Months EndedSeptember 30, 2016 and 2015

General. Net income for the nine months ended September 30, 2016 was $72.5 million, an increase of $18.0 million, or 33.1%, from net income of $54.5 million for the nine months ended September 30, 2015. The increase in net income was driven by increased net interest and non-interest income, and was partially offset by increased provision for loan losses and non-interest expense. Basic earnings per share for the nine months ended September 30, 2016 was $1.56, an increase of $0.38 from $1.18 for the nine months ended September 30, 2015. Diluted earnings per share for the nine months ended September 30, 2016 was $1.56, an increase of $0.39 from $1.17 for the nine months ended September 30, 2015.

40

Interest Income. Interest income increased by $39.7 million, or 20.6%, to $232.9 million for the nine months ended September 30, 2016 from $193.1 million for the nine months ended September 30, 2015.

	Nine Months Ended September 30,				Dollar Change		Percent Change
	2016		2015
	(Dollars in thousands)
Interest and dividend income
Loans, including fees	$	221,148	$	182,611	$	38,537	21.1	%
Securities	9,281		9,258		23		0.2
Interest-bearing deposits in other financial institutions	1,185		421		764		181.5
FHLB and Federal Reserve Bank stock and other	1,241		820		421		51.3
	$	232,855	$	193,110	$	39,745	20.6	%

The $39.7 million increase in interest income for the nine months ended September 30, 2016 compared to the nine months ended September 30, 2015 was primarily due to a $38.5 million, or 21.1%, increase in interest income on loans, which was driven by increased volume in all loan categories with the exception of other consumer loans. The average balance of commercial real estate loans increased by $513.0 million, which was partially offset by a 16 basis point year-over-year decrease in the average yield earned on this portfolio, resulting in a $17.4 million increase in interest income. The average balance of commercial and industrial loans increased by $430.7 million, which was partially offset by a 26 basis point year-over-year decrease in the average yield earned on this portfolio, resulting in an $11.9 million increase in interest income. The average balance of consumer real estate and Warehouse Purchase Program loans increased by $186.9 million and $154.2 million, respectively, leading to increases in interest income of $5.6 million and $3.4 million, respectively.

Interest Expense. Interest expense increased by $8.9 million, or 56.4%, to $24.7 million for the nine months ended September 30, 2016 from $15.8 million for the nine months ended September 30, 2015.

	Nine Months Ended September 30,				Dollar Change		Percent Change
	2016		2015
	(Dollars in thousands)
Interest expense
Deposits	$	14,300	$	9,558	$	4,742	49.6	%
FHLB advances	5,641		5,086		555		10.9
Repurchase agreements and other borrowings	4,729		1,131		3,598		318.1
	$	24,670	$	15,775	$	8,895	56.4	%

The increase in interest expense for the nine months ended September 30, 2016 compared to the same period in 2015, was primarily due to an increase in interest expense on deposits, which was driven by increased volume in all deposit products, including a $412.9 million increase in the average balance of savings and money market deposits and a $343.8 million increase in the average balance of time deposits. Additionally, the average rate paid on all deposit categories increased during the nine months ended September 30, 2016 compared to the same period in 2015, which included an eight basis point increase in the average rate paid on savings and money market deposits. Interest expense on borrowings for the nine months ended September 30, 2016 increased by $4.2 million compared to the nine months ended September 30, 2015, primarily due to the issuance of $75.0 million of fixed-to-floating rate subordinated notes by the Company in November 2015, as well as a 22 basis point increase in the average rate paid on borrowings.

Net Interest Income. Net interest income increased by $30.9 million, or 17.4%, to $208.2 million for the nine months ended September 30, 2016 from $177.3 million for the nine months ended September 30, 2015. The net interest margin decreased by 21 basis points to 3.82% for the nine months ended September 30, 2016 from 4.03% for the same period last year. The net interest rate spread decreased by 23 basis points to 3.68% for the nine months ended September 30, 2016 from 3.91% for the same period last year. The average yield on earning assets for the nine months ended September 30, 2016 was 4.27%, a

41

12 basis point decrease from the nine months ended September 30, 2015, which was primarily due to a decrease in acquisition-related accretion income recorded during the 2016 period compared to the 2015 period, while the average cost of interest-bearing liabilities increased 11 basis points due to higher borrowing costs.

Provision for Credit Losses. The provision for credit losses was $19.1 million for the nine months ended September 30, 2016, an increase of $4.8 million from $14.3 million for the nine months ended September 30, 2015. The increase in the provision for loan losses was primarily related to increased qualitative reserve factors applied to the Energy portfolio over the 2016 period due to the impact of continued pressure on the price of oil and gas. This ongoing pressure on oil and gas prices resulted in continued economic uncertainty and regulatory concerns surrounding energy loans. Also, over the past year, risk rating downgrades on energy loans have increased, primarily in the special mention category, which consists entirely of performing loans. The allowance for loan losses allocated to energy loans at September 30, 2016 totaled $16.1 million, up $11.2 million from $4.9 million at September 30, 2015.

Additionally, the increase in loan loss reserves and provision expense compared to the 2015 period resulted from increased organic loan production, as well as loans acquired through the merger with LegacyTexas Group, Inc. that were re-underwritten following completion of the merger. For more information about the Company's allowance for loan losses, please see "Management's Discussion and Analysis - Comparison of Financial Condition at September 30, 2016 and December 31, 2015 - Allowance for Loan Losses" contained in Item 2 of this report. Provision for credit losses also included a $1.2 million expense recorded to establish a reserve for credit losses on off-balance sheet commitments, which resulted from the expansion of our lending business, as well as recent increased diversification of the types of off-balance sheet commitments offered by the Company.

Non-interest Income. Non-interest income increased by $6.4 million, or 19.4%, to $39.7 million for the nine months ended September 30, 2016 from $33.2 million for the nine months ended September 30, 2015.

	Nine Months Ended September 30,				Dollar Change			Percent Change
	2016		2015
	(Dollars in thousands)
Non-interest income
Service charges and other fees	$	26,778	$	22,895	$	3,883		17.0	%
Net gain on sale of mortgage loans held for sale	6,213		6,137		76			1.2
Bank-owned life insurance income	1,308		1,267		41			3.2
Gain on sale of available for sale securities	62		186		(124		)	(66.7	)
Gain on sale and disposition of assets	3,768		685		3,083			450.1
Other	1,525		2,052		(527		)	(25.7	)
	$	39,654	$	33,222	$	6,432		19.4	%

The increase in non-interest income for the nine months ended September 30, 2016 compared to the nine months ended September 30, 2015 was primarily due to increases in service charges and other fees and gain on sale and disposition of assets. A $3.1 million increase in gain on sale and disposition of assets resulted from a $3.9 million gain recorded in the first quarter of 2016 on the sale of two buildings, as well as a gain of $1.2 million recorded in the second quarter of 2016 on the sale of the Company's insurance subsidiary operations, partially offset by a loss of $1.5 million on the sale of the Company's FHA portfolio. The $3.9 million increase in service charges and other fees included a $1.9 million increase in commercial loan fee income (consisting of syndication, arrangement, non-usage and pre-payment fees), a $1.0 million increase in debit card interchange income and a $778,000 increase in title insurance premiums. The increases in services charges and other fees and gain on sale and disposition of assets were partially offset by a $527,000 decline in other non-interest income primarily due to $810,000 less income recorded in 2016 from insurance activities due to the above-mentioned sale of the Company’s insurance subsidiary operations. Other non-interest income for 2016 also included a $662,000 net decrease in the CRA Funds, compared to a $417,000 net decrease in the CRA Funds recorded in 2015. Partially offsetting these declines in other non-interest income for the nine months ended September 30, 2016 was $457,000 in swap fee income recorded on interest rate derivative positions with our customers, with only $155,000 in comparable income recognized during the same period in 2015.

42

Non-interest Expense. Non-interest expense increased by $4.3 million, or 3.8%, to $116.8 million for the nine months ended September 30, 2016 from $112.5 million for the nine months ended September 30, 2015.

	Nine Months Ended September 30,				Dollar Change			Percent Change
	2016		2015
	(Dollars in thousands)
Non-interest expense
Salaries and employee benefits	$	69,122	$	69,153	$	(31	)	—	%
Merger and acquisition costs	—		1,553		(1,553		)	(100.0	)
Advertising	2,822		2,633		189			7.2
Occupancy and equipment	11,292		11,268		24			0.2
Outside professional services	2,983		2,309		674			29.2
Regulatory assessments	3,632		2,994		638			21.3
Data processing	10,983		8,162		2,821			34.6
Office operations	7,377		7,924		(547		)	(6.9	)
Other	8,618		6,516		2,102			32.3
	$	116,829	$	112,512	$	4,317		3.8	%

The increase in non-interest expense included a $2.8 million increase in data processing expense primarily related to increased expenses for debit card issuance and processing services, as the Company has converted all debit cards to the EMV chip technology to assist with the reduction of future fraud, as well as a $2.1 million increase in other non-interest expense, which included a $1.6 million increase in debit card fraud losses in the 2016 period, and $259,000 in increased costs of tenant improvements on other real estate owned during 2016. During 2016, the Company identified $1.3 million of the debit card fraud losses were directly related to a breach in a franchised restaurant’s point of sale (“POS”) system that has been ongoing since the fall of 2015. The Company has identified all compromised cards related to this breach, and all cards have been reissued prior to the end of the third quarter of 2016. Outside professional services expense for the nine months ended September 30, 2016 increased by $674,000 compared to the 2015 period, primarily due to higher consulting and audit expenses in the 2016 period. These increases to non-interest expense in the 2016 period were partially offset by $1.6 million in merger and acquisition costs related to the merger with LegacyTexas Group, Inc. that were recorded in the 2015 period. Salaries and employee benefits expense for the nine months ended September 30, 2016 decreased by $31,000, primarily due to $1.6 million lower share-based compensation expense (including expense related to the Company's ESOP) caused by a decline in the Company's stock price in the 2016 period, as well as a lower number of shares allocated in the 2016 period under the Company's 2006 ESOP plan, due to the related loan which was paid off in September 2016 as scheduled. Additionally, salary expense for the 2016 period was reduced by $4.6 million in additional deferred salary costs related to loan originations that will be accounted for over the lives of the related loans, $572,000 in reduced overtime and temporary personnel expenses due to the LegacyTexas Group, Inc. acquisition in 2015, and a $430,000 reduction attributable to the Company’s insurance subsidiary operations, which was sold in the second quarter of 2016. Offsetting these decreases were increased salary costs due to the increase in number of employees in the 2016 period, which increased salary expense by $3.5 million and 401K expenses by $476,000, as well as increased loan production in the 2016 period, which led to a $3.5 million increase in performance-based incentive accruals and commissions.

Income Tax Expense. For the nine months ended September 30, 2016 we recognized income tax expense of $39.4 million on our pre-tax income, which was an effective tax rate of 35.2%, compared to income tax expense of $29.3 million for the nine months ended September 30, 2015, which was an effective tax rate of 35.0%. The increase in the effective tax rate primarily resulted from a significant difference between the book basis and tax basis of the LegacyTexas Insurance Services assets sold during the second quarter of 2016.

43

Average Balances, Net Interest Income, Yields Earned and Rates Paid

The following table presents, for the periods indicated, the total dollar amount of interest income from average interest-earning assets and the resultant yields, as well as the interest expense on average interest-bearing liabilities, expressed both in dollars and rates. Also presented are the weighted average yields on interest-earning assets, rates paid on interest-bearing liabilities and the resultant spread. All average balances are daily average balances. Non-accruing loans have been included in the table as loans carrying a zero yield.

		Three Months Ended September 30,
		2016							2015
		Average Outstanding Balance			Interest Earned/Paid		Yield/ Rate		Average Outstanding Balance			Interest Earned/Paid		Yield/ Rate
		(Dollars in thousands)
Interest-earning assets:
	Commercial real estate	$	2,548,202		$	33,245	5.22	%	$	1,969,031		$	26,138	5.31	%
	Warehouse Purchase Program	1,131,959			9,266		3.27		845,787			7,073		3.35
	Commercial and industrial	1,710,387			19,209		4.49		1,340,177			15,010		4.48
	Construction and land	290,930			3,811		5.24		239,567			3,244		5.42
	Consumer real estate	1,055,801			12,437		4.71		855,015			10,297		4.82
	Other consumer	59,212			841		5.68		77,404			1,089		5.63
	Loans held for sale	18,132			157		3.46		17,651			174		3.94
	Less: deferred fees and allowance for loan loss	(54,485		)	—		—		(35,690		)	—		—
	Loans receivable 1	6,760,138			78,966		4.67		5,308,942			63,025		4.75
	Agency mortgage-backed securities	341,123			1,723		2.02		346,435			1,742		2.01
	Agency collateralized mortgage obligations	93,215			534		2.29		108,089			503		1.86
	Investment securities	144,173			820		2.28		133,148			820		2.46
	FHLB and FRB stock and other restricted securities	58,783			405		2.76		60,569			298		1.97
	Interest-earning deposit accounts	343,906			463		0.54		160,690			137		0.34
Total interest-earning assets		7,741,338			82,911		4.28		6,117,873			66,525		4.35
Non-interest-earning assets		435,274							414,865
Total assets		$	8,176,612						$	6,532,738
Interest-bearing liabilities:
	Interest-bearing demand	$	821,516		1,022		0.50		$	736,142		864		0.47
	Savings and money market	2,414,974			1,982		0.33		1,936,090			908		0.19
	Time	1,372,424			2,752		0.80		902,186			1,610		0.71
	Borrowings	1,333,438			3,675		1.10		984,708			1,955		0.79
Total interest-bearing liabilities		5,942,352			9,431		0.63		4,559,126			5,337		0.47
Non-interest-bearing demand		1,283,434							1,108,928
Non-interest-bearing liabilities		90,684							78,628
Total liabilities		7,316,470							5,746,682
Total shareholders’ equity		860,142							786,056
Total liabilities and shareholders’ equity		$	8,176,612						$	6,532,738
Net interest income and margin					$	73,480	3.80	%				$	61,188	4.00	%
Net interest income and margin (tax-equivalent basis) 2					$	73,747	3.81	%				$	61,459	4.02	%
Net interest rate spread							3.65	%						3.88	%
Net earning assets		$	1,798,986						$	1,558,747
Average interest-earning assets to average interest-bearing liabilities		130.27		%					134.19		%
1	Calculated net of deferred fees, loan discounts, loans in process and allowance for loan losses.
2	In order to make pretax income and resultant yields on tax-exempt investments and loans comparable to those on taxable investments and loans, a tax-equivalent adjustment has been computed using a federal income tax rate of 35% for 2016 and 2015. Tax-exempt investments and loans had an average balance of $105.5 million and $107.5 million for the three months ended September 30, 2016 and 2015, respectively.

44

		Nine Months Ended September 30,
		2016							2015
		Average Outstanding Balance			Interest Earned/Paid		Yield/ Rate		Average Outstanding Balance			Interest Earned/Paid		Yield/ Rate
		(Dollars in thousands)
Interest-earning assets:
	Commercial real estate	$	2,398,273		$	91,849	5.11	%	$	1,885,320		$	74,499	5.27	%
	Warehouse Purchase Program	972,589			23,981		3.29		818,352			20,568		3.35
	Commercial and industrial	1,672,655			55,616		4.43		1,241,985			43,730		4.69
	Construction and land	275,918			10,981		5.31		225,864			9,905		5.85
	Consumer real estate	1,002,933			35,527		4.72		816,030			29,968		4.90
	Other consumer	63,249			2,682		5.65		83,231			3,412		5.47
	Loans held for sale	19,145			512		3.57		18,905			529		3.73
	Less: deferred fees and allowance for loan loss	(53,205		)	—		—		(32,284		)	—		—
	Loans receivable 1	6,351,557			221,148		4.64		5,057,403			182,611		4.81
	Agency mortgage-backed securities	346,054			5,362		2.07		341,491			5,114		2.00
	Agency collateralized mortgage obligations	84,753			1,474		2.32		119,422			1,764		1.97
	Investment securities	130,371			2,445		2.50		110,743			2,380		2.87
	FHLB and FRB stock and other restricted securities	58,925			1,241		2.81		58,153			820		1.88
	Interest-earning deposit accounts	291,604			1,185		0.54		182,069			421		0.31
Total interest-earning assets		7,263,264			232,855		4.27		5,869,281			193,110		4.39
Non-interest-earning assets		429,470							422,671
Total assets		$	7,692,734						$	6,291,952
Interest-bearing liabilities:
	Interest-bearing demand	$	793,787		2,921		0.49		$	713,480		2,419		0.45
	Savings and money market	2,264,103			4,641		0.27		1,851,178			2,667		0.19
	Time	1,198,037			6,738		0.75		854,247			4,472		0.70
	Borrowings	1,316,330			10,370		1.05		993,497			6,217		0.83
Total interest-bearing liabilities		5,572,257			24,670		0.59		4,412,402			15,775		0.48
Non-interest-bearing demand		1,204,164							1,036,525
Non-interest-bearing liabilities		78,088							73,369
Total liabilities		6,854,509							5,522,296
Total shareholders’ equity		838,225							769,656
Total liabilities and shareholders’ equity		$	7,692,734						$	6,291,952
Net interest income and margin					$	208,185	3.82	%				$	177,335	4.03	%
Net interest income and margin (tax-equivalent basis) 2					$	208,989	3.84	%				$	178,111	4.05	%
Net interest rate spread							3.68	%						3.91	%
Net earning assets		$	1,691,007						$	1,456,879
Average interest-earning assets to average interest-bearing liabilities		130.35		%					133.02		%
1	Calculated net of deferred fees, loan discounts, loans in process and allowance for loan losses.
2	In order to make pretax income and resultant yields on tax-exempt investments and loans comparable to those on taxable investments and loans, a tax-equivalent adjustment has been computed using a federal income tax rate of 35% for 2016 and 2015. Tax-exempt investments and loans had an average balance of $106.7 million and $103.2 million for the nine months ended September 30, 2016 and 2015, respectively.

45

Rate/Volume Analysis

The following table presents the dollar amount of changes in interest income and interest expense for major components of interest-earning assets and interest-bearing liabilities. It distinguishes between the changes related to outstanding balances and those due to changes in interest rates. The change in interest attributable to rate has been determined by applying the change in rate between periods to average balances outstanding in the earlier period. The change in interest due to volume has been determined by applying the rate from the earlier period to the change in average balances outstanding between periods. Changes attributable to both rate and volume which cannot be segregated have been allocated proportionately based on the changes due to rate and the changes due to volume.

	Three Months Ended September 30,
	2016 versus 2015
	Increase (Decrease) Due to						Total Increase
	Volume			Rate			(Decrease)
	(Dollars in thousands)
Interest-earning assets:
Commercial real estate	$	7,563		$	(456	)	$	7,107
Warehouse Purchase Program	2,346			(153		)	2,193
Commercial and industrial	4,158			41			4,199
Construction and land	676			(109		)	567
Consumer real estate	2,370			(230		)	2,140
Other consumer	(258		)	10			(248		)
Loans held for sale	5			(22		)	(17		)
Loans receivable	16,860			(919		)	15,941
Agency mortgage-backed securities	(27		)	8			(19		)
Agency collateralized mortgage obligations	(75		)	106			31
Investment securities	65			(65		)	—
FHLB and FRB stock and other restricted securities	(9		)	116			107
Interest-earning deposit accounts	216			110			326
Total interest-earning assets	17,030			(644		)	16,386
Interest-bearing liabilities:
Interest-bearing demand	104			54			158
Savings and money market	266			808			1,074
Time	923			219			1,142
Borrowings	821			899			1,720
Total interest-bearing liabilities	2,114			1,980			4,094
Net interest income	$	14,916		$	(2,624	)	$	12,292

46

	Nine Months Ended September 30,
	2016 versus 2015
	Increase (Decrease) Due to						Total Increase
	Volume			Rate			(Decrease)
	(Dollars in thousands)
Interest-earning assets:
Commercial real estate	$	19,709		$	(2,359	)	$	17,350
Warehouse Purchase Program	3,810			(397		)	3,413
Commercial and industrial	14,437			(2,551		)	11,886
Construction and land	2,052			(976		)	1,076
Consumer real estate	6,653			(1,094		)	5,559
Other consumer	(844		)	114			(730		)
Loans held for sale	7			(24		)	(17		)
Loans receivable	45,824			(7,287		)	38,537
Agency mortgage-backed securities	69			179			248
Agency collateralized mortgage obligations	(568		)	278			(290		)
Investment securities	391			(326		)	65
FHLB and FRB stock and other restricted securities	11			410			421
Interest-earning deposit accounts	338			426			764
Total interest-earning assets	46,065			(6,320		)	39,745
Interest-bearing liabilities:
Interest-bearing demand	285			217			502
Savings and money market	682			1,292			1,974
Time	1,913			353			2,266
Borrowings	2,311			1,842			4,153
Total interest-bearing liabilities	5,191			3,704			8,895
Net interest income	$	40,874		$	(10,024	)	$	30,850

47

Liquidity

Management maintains a liquidity position that it believes will adequately provide funding for loan demand and deposit run-off that may occur in the normal course of business. The Company relies on a number of different funding sources in order to meet its potential liquidity demands. The primary funding sources are increases in deposit accounts and cash flows from loan payments and the securities portfolio.

Management also has several secondary sources of funds available to meet potential liquidity demands. At September 30, 2016, the Company had additional borrowing capacity of $1.73 billion with the FHLB and $255.0 million in federal funds lines of credit available with other financial institutions. The Company may also use the discount window at the Federal Reserve Bank as a source of short-term funding. Federal Reserve Bank borrowing capacity varies based upon securities pledged to the discount window line. At September 30, 2016, securities pledged had a collateral value of $51.6 million.

At September 30, 2016, the Company had classified 66.2% of its securities portfolio as available for sale (including pledged securities), providing an additional source of liquidity. Management believes that because active markets exist and our securities portfolio is of high quality, our available for sale securities are marketable. Selling participations in loans we originate, including portions of commercial real estate loans, creates another source of liquidity and allows us to manage borrower concentration risk as well as interest rate risk.

Liquidity management is both a daily and long-term function of business management. Short-term excess liquidity is generally placed in short-term investments, such as overnight deposits at the Federal Reserve Bank and correspondent banks. On a longer term basis, we maintain a strategy of investing in various lending products and investment securities, including mortgage-backed securities.

Planning for the Company's normal business liquidity needs, both expected and unexpected, is done on a daily and short-term basis through the cash management function. On a longer-term basis it is accomplished through the budget and strategic planning functions, with support from internal asset/liability management software model projections.

The Liquidity Committee monitors liquidity positions and projections. Liquidity contingency planning is added to the Committee's process by focusing on possible scenarios that would stress liquidity beyond the Bank's normal business liquidity needs. These scenarios may include macro-economic and bank specific situations focusing on high probability-high impact, high probability-low impact, low probability-high impact, and low probability-low impact stressors.

Management recognizes that the factors and conditions leading up to and occurring during a liquidity stress event cannot be precisely defined or listed. Nevertheless, management believes that liquidity stress events can be categorized into sources and uses of liquidity, and levels of severity, with responses that apply to various situations.

The Company, which is a separate legal entity from the Bank and must provide for its own liquidity, had liquid assets of $24.6 million on an unconsolidated basis at September 30, 2016. In addition to its operating expenses, the Company is responsible for paying any dividends declared to its shareholders, funds paid out for Company stock repurchases, and payments on trust-preferred securities and subordinated debt held at the Company level. The Company has the ability to receive dividends or capital distributions from the Bank, although there are regulatory restrictions on the ability of the Bank to pay dividends. See “How We Are Regulated - Limitations on Dividends and Other Capital Distributions” under Item 1 and Note 17 of the Notes to Consolidated Financial Statements contained in Item 8 of the Company's 2015 Form 10-K.

The Company uses its sources of funds primarily to meet its expenses, pay maturing deposits and fund withdrawals, and to fund loan commitments. Total approved loan commitments (including Warehouse Purchase Program commitments, unused lines of credit and letters of credit) amounted to $2.31 billion and $1.71 billion at September 30, 2016, and December 31, 2015, respectively. It is management's policy to offer deposit rates that are competitive with other local financial institutions. Based on this management strategy, we believe that a majority of maturing deposits will remain with the Company. Certificates of deposit scheduled to mature in one year or less at September 30, 2016 totaled $1.04 billion with a weighted average rate of 0.71%.

During the nine months ended September 30, 2016, cash and cash equivalents decreased by $337.8 million, or 54.9%, to $277.9 million at September 30, 2016 from $615.6 million at December 31, 2015. Operating activities provided cash of $137.6 million and financing activities provided cash of $617.2 million, which was offset by cash used in investing activities of $1.09 billion. Primary sources of cash for the nine months ended September 30, 2016 included proceeds from pay-offs of Warehouse Purchase Program loans totaling $14.45 billion, proceeds from FHLB advances of $454.3 million and a $901.4

48

million increase in deposits. Primary uses of cash for the nine months ended September 30, 2016 included originations of Warehouse Purchase Program loans totaling $14.75 billion, repayments on FHLB advances of $759.9 million and net fundings of loans held for investment totaling $706.5 million.

Please see Item 1A (Risk Factors) under Part 1 of the Company's 2015 Form 10-K for information regarding liquidity risk.

Off-Balance Sheet Arrangements, Contractual Obligations and Commitments

The following table presents our longer term contractual obligations and commitments to extend credit to our borrowers, in aggregate and by payment due dates (not including any interest amounts). In addition to the commitments below, the Company had overdraft protection available to its depositors in the amount of $86.0 million and credit card guarantees outstanding in the amount of $2.9 million at September 30, 2016.

	September 30, 2016
	Less than One Year		One through Three Years		Four through Five Years		After Five Years		Total
	(Dollars in thousands)
Contractual obligations:
Deposits without a stated maturity	$	4,666,881	$	—	$	—	$	—	$	4,666,881
Certificates of deposit	1,041,254		344,171		71,247		4,522		1,461,194
FHLB advances 1	311,247		818,695		2,950		1,501		1,134,393
Repurchase agreements	50,138		25,000		—		—		75,138
Subordinated debt 1	—		—		—		140,464		140,464
Private equity fund for Community Reinvestment Act purposes	2,380		—		—		—		2,380
Operating leases (premises)	6,423		10,467		8,459		21,351		46,700
Total contractual obligations	$	6,078,323	$	1,198,333	$	82,656	$	167,838	7,527,150
Off-balance sheet loan commitments: 2
Unused commitments to extend credit	$	953,310	$	424,204	$	300,647	$	50,855	1,729,016
Unused capacity on Warehouse Purchase Program loans 3	522,928		37,754		—		—		560,682
Standby letters of credit	14,628		3,624		4,808		—		23,060
Total loan commitments	$	1,490,866	$	465,582	$	305,455	$	50,855	2,312,758
Total contractual obligations and loan commitments									$	9,839,908

¹ FHLB advances and subordinated debt are shown at their contractual amounts.

² Loans having no stated maturity are reported in the “Less than One Year” category.

³ In regards to unused capacity on Warehouse Purchase Program loans, the Company has established a maximum purchase facility amount, but reserves the right, at any time, to refuse to buy any mortgage loans offered for sale by its mortgage banking company customers for any reason in the Company's sole and absolute discretion.

49

Capital Resources

Consistent with our goal to operate a sound and profitable organization, our policy is for the Company and its subsidiary bank to maintain “well-capitalized” status under the FRB regulations. Based on capital levels at September 30, 2016 and December 31, 2015, the Bank and the Company were considered to be well-capitalized.

At September 30, 2016, the Bank's equity totaled $956.0 million. The Company's consolidated equity totaled $866.8 million, or 10.3% of total assets, at September 30, 2016. Warehouse Purchase Program loan volumes can increase significantly on the last day of the month, potentially leading to a significant difference between the ending and average balance of Warehouse Purchase Program loans. At September 30, 2016, Warehouse Purchase Program loans totaled $1.35 billion, compared to an average balance of $1.13 billion for the three months ended September 30, 2016. Because the capital ratios below are calculated using ending risk-weighted assets and Warehouse Purchase Program loans are risk-weighted at 100%, an end of period increase in these balances can significantly impact the Company's reported capital ratios.

	Actual				Required for Capital Adequacy Purposes				To Be Well-Capitalized Under Prompt Corrective Action Regulations
	Amount		Ratio		Amount		Ratio		Amount		Ratio
September 30, 2016	(Dollars in thousands)
Total risk-based capital
Company	$	878,553	11.41	%	$	615,973	8.00	%	$	769,966	10.00	%
Bank	833,600		10.83		615,962		8.00		769,953		10.00
Tier 1 risk-based capital
Company	697,590		9.06		461,980		6.00		615,973		8.00
Bank	775,025		10.07		461,972		6.00		615,962		8.00
Common equity tier 1 risk-based capital
Company	685,895		8.91		346,485		4.50		500,478		6.50
Bank	775,025		10.07		346,479		4.50		500,469		6.50
Tier 1 leverage
Company	697,590		8.72		319,918		4.00		399,898		5.00
Bank	775,025		9.69		319,860		4.00		399,825		5.00
December 31, 2015
Total risk-based capital
Company	$	755,689	11.58	%	$	522,107	8.00	%	$	652,634	10.00	%
Bank	691,554		10.60		522,116		8.00		652,645		10.00
Tier 1 risk-based capital
Company	635,162		9.73		391,580		6.00		522,107		8.00
Bank	644,461		9.87		391,587		6.00		522,116		8.00
Common equity tier 1 risk-based capital
Company	623,604		9.56		293,685		4.50		424,212		6.50
Bank	644,461		9.87		293,690		4.50		424,219		6.50
Tier 1 leverage
Company	635,162		9.46		268,430		4.00		335,537		5.00
Bank	644,461		9.61		268,273		4.00		335,341		5.00

Pursuant to new capital regulations adopted by the FRB and the other federal banking agencies, the Company and the Bank must maintain a capital conservation buffer consisting of additional common equity tier 1 capital greater than 2.5% of risk-weighted assets above the required minimum levels of common equity tier 1 capital, tier 1 capital and total capital in order to avoid limitations on paying dividends, repurchasing shares, and paying discretionary bonuses. The new capital conservation buffer began to be phased in beginning on January 1, 2016 when a buffer greater than 0.625% of risk-weighted assets is required, which amount will increase each year until the buffer requirement is fully implemented on January 1, 2019. At September 30, 2016, the Company's and the Bank's common equity tier 1 capital exceeded the required capital conservation buffer.

50

Item 3. Quantitative and Qualitative Disclosures about Market Risk

Asset/Liability Management

Our Risk When Interest Rates Change. The rates of interest we earn on assets and pay on liabilities generally are established contractually for a period of time. However, market rates change over time. Like other financial institutions, our results of operations are impacted by changes in market interest rates and the interest rate sensitivity of our assets and liabilities. The risk associated with changes in market interest rates and our ability to adapt to these changes is known as interest rate risk and is our most significant market risk.

How We Measure Our Risk of Interest Rate Changes. As part of our attempt to manage our exposure to changes in market interest rates and comply with applicable regulations, we calculate and monitor our interest rate risk. In doing so, we analyze and manage assets and liabilities based on their interest rates and contractual cash flows, timing of maturities, prepayment potential, repricing opportunities, and sensitivity to actual or potential changes in market interest rates.

The Company is subject to interest rate risk to the extent that its interest-bearing liabilities, primarily deposits, FHLB advances and other borrowings, reprice more rapidly or slowly, or at different rates (basis risk) than its interest-earning assets, primarily loans and investment securities.

The Bank calculates interest rate risk by entering relevant contractual and projected information into its asset/liability management software simulation model. Data required by the model includes balance, rate, pay down schedule, and maturity. For items that contractually reprice, the repricing index, spread, and frequency are entered, including any initial, periodic, and lifetime interest rate caps and floors.

The Bank has adopted an asset and liability management policy. This policy sets the foundation for monitoring and managing the potential for adverse effects of material prolonged increases or decreases in interest rates on our results of operations. The Board of Directors sets the asset and liability policy for the Bank, which is implemented by the Asset/Liability Management Committee.

The purpose of the Asset/Liability Management Committee is to monitor, communicate, coordinate, and direct asset/liability management consistent with our business plan and board-approved policies. The Committee directs and monitors the volume and mix of assets and funding sources, taking into account relative costs and spreads, interest rate sensitivity and liquidity needs. The objectives are to manage assets and funding sources to produce results that are consistent with liquidity, capital adequacy, interest rate risk, growth, and profitability goals.

The Committee meets on a quarterly basis to, among other things, protect capital through earnings stability over the interest rate cycle, maintain our well-capitalized status, and provide a reasonable return on investment. The Committee recommends appropriate strategy changes based on this review. The Committee is responsible for reviewing and reporting the effects of policy implementation and strategies to the Board of Directors at least quarterly. Senior managers oversee the process on a daily basis.

A key element of the Bank’s asset/liability management strategy is to protect earnings by managing the inherent maturity and repricing mismatches between its interest-earning assets and interest-bearing liabilities. The Bank generally manages such earnings exposure through the addition of loans, investment securities and deposits with risk mitigating characteristics and by entering into appropriate term FHLB advance agreements.

As part of its efforts to monitor and manage interest rate risk, the Bank uses the economic value of equity (“EVE”) methodology adopted by the Federal Financial Institutions Examination Council ("FFEIC") as part of its capital regulations. In essence, the EVE approach calculates the difference between the present value of expected cash flows from assets and liabilities. In addition to monitoring selected measures of EVE, management also calculates and monitors potential effects on net interest income resulting from increases or decreases in market interest rates. This approach uses the earnings at risk (“EAR”) methodology adopted by the Joint Agency Policy Statement on Interest Rate Risk as part of its capital regulations. EAR calculates estimated net interest income using a flat balance sheet approach over a twelve month time horizon. The EAR process is used in conjunction with EVE measures to identify interest rate risk on both a global and account level basis. Management and the Board of Directors review EVE and EAR measurements at least quarterly to review historical trends, projected measurements, and to determine whether the Bank's interest rate exposure is within the limits established by the Board of Directors.

51

The Bank's asset/liability management strategy sets acceptable limits for the percentage change in EVE and EAR given changes in interest rates. For instantaneous, parallel, and sustained interest rate increases or decreases of 100, 200, 300, and 400 basis points, the Bank's policy indicates that the change in EVE should not exceed a 5.00%, 10.00%, 12.50% and 15.00% decrease, respectively. For an instantaneous, parallel, and sustained interest rate increase or decrease of 100 basis points, the Bank's policy indicates that EAR should not decrease by more than 7%, and for increases of 200, 300, and 400 basis points, EAR should not decrease by more than 10%, 13%, and 15%, respectively.

As illustrated in the tables below, the Bank was within policy limits for all scenarios tested. The tables presented below, as of September 30, 2016, and December 31, 2015, are internal analyses of our interest rate risk as measured by changes in EVE and EAR for instantaneous, parallel, and sustained shifts for all market rates and yield curves, in 100 basis point increments, up 400 basis points and down 100 basis points.

As illustrated in the tables below, our EVE would be negatively impacted by a parallel, instantaneous, and sustained increase in market rates. Such an increase in rates would negatively impact EVE as a result of the duration of assets, including loans and investments, being longer than the duration of liabilities, primarily deposit accounts and FHLB borrowings. The decrease in sensitivity since December 2015 is primarily attributable to funding mix shifts.  Between the two periods, deposit funding has increased.  In rising rate environments, deposits are more beneficial to the Bank’s EVE than comparable wholesale funding. As illustrated in the table below, at September 30, 2016, our EAR would be positively impacted by a parallel, instantaneous, and sustained increase in market rates. As market interest rates rise, variable liability rates are modeled to increase faster than assets mature or reprice. Our EVE and EAR would also be negatively impacted by a 100 basis point decline in market rates.

September 30, 2016
Change in Interest Rates in Basis Points		Economic Value of Equity						Earnings at Risk (12 months)
		Estimated EVE	Estimated Increase / (Decrease) in EVE				EVE Ratio %	Estimated Net Interest Income	Increase / (Decrease) in Estimated Net Interest Income
		$ Amount	$ Change		% Change			$ Amount	$ Change		% Change
		(Dollars in thousands)
400		995,254	(81,676	)	(7.58	)	12.76	315,725	12,745		4.21
300		1,024,404	(52,526	)	(4.88	)	12.92	311,804	8,824		2.91
200		1,049,099	(27,831	)	(2.58	)	13.01	307,632	4,652		1.54
100		1,065,209	(11,721	)	(1.09	)	13.00	303,464	484		0.16
—		1,076,930	—		—		12.94	302,980	—		—
(100	)	1,044,497	(32,433	)	(3.01	)	12.33	294,223	(8,757	)	(2.89	)

December 31, 2015
Change in Interest Rates in Basis Points		Economic Value of Equity						Earnings at Risk (12 months)
		Estimated EVE	Estimated Increase / (Decrease) in EVE				EVE Ratio %	Estimated Net Interest Income	Increase / (Decrease) in Estimated Net Interest Income
		$ Amount	$ Change		% Change			$ Amount	$ Change		% Change
		(Dollars in thousands)
400		911,142	(118,867	)	(11.54	)	12.86	252,686	(6,758	)	(2.60	)
300		947,909	(82,100	)	(7.97	)	13.15	254,417	(5,027	)	(1.94	)
200		981,508	(48,501	)	(4.71	)	13.38	256,044	(3,400	)	(1.31	)
100		1,011,522	(18,487	)	(1.79	)	13.56	257,491	(1,953	)	(0.75	)
—		1,030,009	—		—		13.58	259,444	—		—
(100	)	999,211	(30,798	)	(2.99	)	12.96	248,731	(10,713	)	(4.13	)

52

The Bank's EVE was $1.08 billion, or 12.94%, of the market value of portfolio assets as of September 30, 2016, a $46.9 millionincrease from $1.03 billion, or 13.58%, of the market value of portfolio assets as of December 31, 2015. Based upon the assumptions utilized, an immediate 200 basis point increase in market interest rates would result in a $27.8 million decrease in our EVE at September 30, 2016 compared to a $48.5 million decrease at December 31, 2015, and would result in a seven basis point increase in our EVE ratio to 13.01% at September 30, 2016 compared to a 20 basis point decrease to 13.38% at December 31, 2015. An immediate 100 basis point decrease in market interest rates would result in a $32.4 million decrease in our EVE at September 30, 2016 compared to a $30.8 million decrease at December 31, 2015, and would result in a 61 basis point decrease in our EVE ratio to 12.33% at September 30, 2016, as compared to a 62 basis point decrease in our EVE ratio to 12.96% at December 31, 2015.

The Bank's projected EAR for the twelve months ending September 30,2017 is $303.0 million, compared to $259.4 million for the twelve months ending December 31, 2016. Based on the assumptions utilized, an immediate 200 basis point increase in market rates would result in a $4.7 million, or 1.54%, increase in net interest income for the twelve months ending September 30,2017 compared to a $3.4 million, or 1.31%, decrease for the twelve months ending December 31, 2016. An immediate 100 basis point decrease in market rates would result in an $8.8 million decrease in net interest income for the twelve months ending September 30,2017 compared to a $10.7 million decrease for the twelve months ending December 31, 2016.

We have implemented a strategic plan to mitigate interest rate risk. This plan includes the ongoing review of our current and projected mix of fixed rate versus variable rate loans, investments, deposits, and borrowings. When available and appropriate, high quality adjustable rate assets are purchased or originated. These assets generally may reduce our sensitivity to upward interest rate shocks. On the liability side of the balance sheet, borrowings are added as appropriate. These borrowings will be of a size and term so as to mitigate the impact of duration mismatches, reducing our sensitivity to upward interest rate shocks. These strategies are implemented as needed and as opportunities arise to mitigate interest rate risk without materially sacrificing earnings.

In managing our mix of assets and liabilities, while considering the relationship between long and short term interest rates, market conditions, and consumer preferences, we may place somewhat greater emphasis on maintaining or increasing the Bank’s net interest margin than on strictly matching the interest rate sensitivity of its assets and liabilities.

Management also believes that at times the increased net income which may result from a mismatch in the actual maturity, repricing, or duration of its asset and liability portfolios can provide sufficient returns to justify the increased exposure to sudden and unexpected increases or decreases in interest rates which may result from such a mismatch. Management believes that the Bank’s level of interest rate risk is acceptable under this approach.

In evaluating the Bank’s exposure to market interest rate movements, certain shortcomings inherent in the method of analysis presented in the foregoing table must be considered. For example, although certain assets and liabilities may have similar maturities or repricing characteristics, their interest rate drivers may react in different degrees to changes in market interest rates (basis risk). Also, the interest rates on certain types of assets and liabilities may fluctuate in advance of changes in market interest rates, while interest rates on other types may lag behind changes in market interest rates. Additionally, certain assets, such as adjustable rate mortgages, have features which restrict changes in interest rates over the life of the asset (time to initial interest rate reset; interest rate reset frequency; initial, periodic, and lifetime caps and floors). Further, in the event of a significant change in market interest rates, loan and securities prepayment and time deposit early withdrawal levels may deviate significantly from those assumed in the table above. Assets with prepayment options and liabilities with early withdrawal options are being monitored, with assumptions stress tested on a regular basis. Current market rates and customer behavior are being considered in the management of interest rate risk. Finally, the ability of many borrowers to service their debt may decrease in the event of an interest rate increase. The Bank considers all of these factors in monitoring its exposure to interest rate risk. Of note, the current historically low interest rate environment has resulted in asymmetrical interest rate risk. The interest rates on certain repricing assets and liabilities cannot be fully shocked downward.

The Board of Directors and management believe that the Bank’s ability to successfully manage and mitigate its exposure to interest rate risk is strengthened by several key factors. For example, the Bank manages its balance sheet duration and overall interest rate risk by placing a preference on originating and retaining adjustable rate loans. In addition, the Bank borrows at various maturities from the FHLB to mitigate mismatches between the asset and liability portfolios. Furthermore, the investment securities portfolio is used as a primary interest rate risk management tool through the duration and repricing targeting of purchases and sales.

53

Item 4. Controls and Procedures

An evaluation was performed under the supervision and with the participation of the Company's management, including the Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of the Company's disclosure controls and procedures (as defined in Rule 13a-15(e) promulgated under the Securities and Exchange Act of 1934, as amended) as of September 30, 2016. Based on that evaluation, the Company's Chief Executive Officer and Chief Financial Officer concluded that the Company's disclosure controls and procedures were effective as of the end of the period covered by this quarterly report. There has been no change in the Company's internal controls over financial reporting during the quarter that has materially affected, or is reasonably likely to materially affect, the Company's internal control over financial reporting.

While the Company believes the present design of its disclosure controls and procedures is effective to achieve its goals, future events affecting its business may cause the Company to modify its disclosure controls and procedures. The Company does not expect that its disclosure controls and procedures and internal control over financial reporting will prevent all error and fraud. A control procedure, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the control procedure are met. Because of the inherent limitations in all control procedures, 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 in controls or procedures can occur because of simple error or mistake. Additionally, controls can be circumvented by the individual actions of some persons, by collusion of two or more people, or by management override of the control. The design of any control procedure 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 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 procedure, misstatements due to error or fraud may occur and not be detected.

54

PART II - OTHER INFORMATION

Item 1. Legal Proceedings

We are involved from time to time as plaintiff or defendant in various legal actions arising in the normal course of our businesses. While the ultimate outcome of pending proceedings cannot be predicted with certainty, it is the opinion of management, after consultation with counsel representing us in such proceedings, that the resolution of these proceedings should not have a material adverse effect on our consolidated financial position or results of operations.

Item 1A. Risk Factors

There have been no material changes to the risk factors previously disclosed in the Company's 2015 Form 10-K.

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

The Company did not repurchase any of its common stock during the quarter ended September 30, 2016.

Item 3. Defaults upon Senior Securities

Not applicable.

Item 4. Mine Safety Disclosures

Not applicable.

Item 5. Other Information

Not applicable.

55

Item 6. Exhibits

Exhibit
Number	Description
2.1	Agreement and Plan of Merger, dated as of November 25, 2013, by and between the Registrant and LegacyTexas Group, Inc. (incorporated herein by reference to Exhibit 2.1 of the Registrant’s Current Report on Form 8-K filed with the SEC on November 25, 2013 (File No. 001-34737))
2.2	Amendment No. One to the Agreement and Plan of Merger, dated as of February 19, 2014, by and between the Registrant and LegacyTexas Group, Inc. (incorporated herein by reference to Exhibit 2.3 of the Registrant’s Annual Report on Form 10-K filed with the SEC on February 26, 2014 (File No. 001-34737))
2.3	Amendment No. Two to the Agreement and Plan of Merger, dated as of August 29, 2014, by and between the Registrant and LegacyTexas Group, Inc. (incorporated herein by reference to Exhibit 2.1 of the Registrant’s Current Report on Form 8-K filed with the SEC on August 29, 2014 (File No. 001-34737))
3.1	Charter of the Registrant (incorporated herein by reference to Exhibit 3.1 of the Registrant’s Current Report on Form 8-K filed with the SEC on January 6, 2015 (File No. 001-34737))
3.2	Bylaws of the Registrant (incorporated herein by reference to Exhibit 3.2 of the Registrant’s Current Report on Form 8-K filed with the SEC on January 6, 2015 (File No. 001-34737))
4.1	Certificate of Registrant’s Common Stock (incorporated herein by reference to Exhibit 4.1 of the Registrant’s Current Report on Form 8-K filed with the SEC on January 6, 2015 (File No. 001-34737))
4.2	The Registrant hereby agrees to furnish to the Commission, upon request, the instruments defining the rights of the holders of each issue of long-term debt of the Registrant and its consolidated subsidiaries.
10.1	ViewPoint Bank Deferred Compensation Plan (incorporated herein by reference to Exhibit 10.7 to the Registrant’s Registration Statement on Form S-1, as amended (File No. 0-24566-01))
10.2	Amended and Restated ViewPoint Bank Supplemental Executive Retirement Plan (incorporated herein by reference to Exhibit 10.8 to the Registrant’s Registration Statement on Form S-1, as amended (File No. 0-24566-01))
10.3	2016 Executive Annual Incentive Plan (incorporated herein by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K filed with the SEC on March 3, 2016 (File No. 001-34737))
10.4	Change in Control and Severance Benefits Agreement entered into between the Registrant and Mays Davenport (incorporated herein by reference to Exhibit 10.1 to the Registrant's Current Report on Form 8-K filed with the SEC on November 25, 2013 (File No. 001-34737)).
10.5	Form of Change In Control and Severance Benefits Agreement entered into between the Registrant and the following executive officers: Scott A. Almy, Charles D. Eikenberg, Thomas S. Swiley, and Mark L. Williamson (incorporated herein by reference to Exhibit 10.1 to the Registrant's Current Report on Form 8-K filed with the SEC on December 2, 2013 (File No. 001-34737)).
10.6	Amended and Restated Executive Employment Agreement entered into by the Registrant on December 2, 2013 with Kevin J. Hanigan (incorporated herein by reference to Exhibit 10.2 to the Registrant's Current Report on Form 8-K filed with the SEC on December 2, 2013 (File No. 001-34737)).
10.7	Registrant's 2007 Equity Incentive Plan (incorporated herein by reference to Appendix A to the proxy statement filed with the SEC on March 30, 2007 (File No. 001-32992))

56

10.8	Registrant's 2012 Equity Incentive Plan (incorporated herein by reference to Appendix A to the Registrant's proxy statement filed with the SEC on April 4, 2012 (File No. 001-34737))
10.9	Forms of Incentive Stock Option, Non-Qualified Stock Option, and Restricted Stock (time and performance-based) Agreements under the 2012 Equity Incentive Plan (incorporated herein by reference to the Exhibits to the Registrant's Registration Statement on Form S-8 filed with the SEC on June 14, 2012 (File No. 333-182122))
10.10	Form of 2012 Equity Incentive Plan Restricted Stock Award and Non-Solicitation Agreement (incorporated herein by reference to Exhibit 10.10 to the Registrant's Quarterly Report on Form 10-Q filed with the SEC on July 26, 2016 (File No. 001-34737))
10.11	Form of 2012 Equity Incentive Plan Non-Employee Restricted Stock Award Agreement (incorporated herein by reference to Exhibit 10.11 to the Registrant's Quarterly Report on Form 10-Q filed with the SEC on July 26, 2016 (File No. 001-34737))
11	Statement regarding computation of per share earnings (See Note 3 of the Condensed Notes to Unaudited Consolidated Interim Financial Statements included in this Form 10-Q).
31.1	Rule 13a — 14(a)/15d — 14(a) Certification (Chief Executive Officer)
31.2	Rule 13a — 14(a)/15d — 14(a) Certification (Chief Financial Officer)
32	Section 1350 Certifications
101	Financial statements from Quarterly Report on Form 10-Q of the Registrant for the quarter ended September 30, 2016, formatted in eXtensible Business Reporting Language (XBRL): (i) the Consolidated Balance Sheets, (ii) the Consolidated Statements of Income, (iii) the Consolidated Statements of Comprehensive Income, (iv) the Consolidated Statements of Changes in Shareholders’ Equity, (v) the Consolidated Statements of Cash Flows and (vi) the Condensed Notes to Unaudited Consolidated Interim Financial Statements.

57

SIGNATURES

In accordance with the requirements of the Exchange Act, the Registrant caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

LegacyTexas Financial Group, Inc.

(Registrant)

Date:	October 25, 2016	By:	/s/ Kevin J. Hanigan
			Kevin J. Hanigan,
			President and Chief Executive Officer
			(Duly Authorized Officer)
Date:	October 25, 2016	By:	/s/ J. Mays Davenport
			J. Mays Davenport
			Executive Vice President and Chief Financial Officer
			(Principal Financial and Accounting Officer)

58

EXHIBIT INDEX

Exhibits:

31.1	Certification of the Chief Executive Officer
31.2	Certification of the Chief Financial Officer
32.0	Section 1350 Certifications
101	Financial statements from Quarterly Report on Form 10-Q of the Registrant for the quarter ended September 30, 2016, formatted in eXtensible Business Reporting Language (XBRL): (i) the Consolidated Balance Sheets, (ii) the Consolidated Statements of Income, (iii) the Consolidated Statements of Comprehensive Income, (iv) the Consolidated Statements of Changes in Shareholders' Equity, (v) the Consolidated Statements of Cash Flows and (vi) the Condensed Notes to Unaudited Consolidated Interim Financial Statements.

59

EX-31.1

EXHIBIT 31.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

I, Kevin J. Hanigan, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of LegacyTexas Financial Group, Inc.;

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

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

4. The registrant's other certifying officer 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 assurances regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

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

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

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 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:	October 25, 2016	By:	/s/ Kevin J. Hanigan
			Kevin J. Hanigan,
			President and Chief Executive Officer

EX-31.2

EXHIBIT 31.2

CERTIFICATION OF CHIEF FINANCIAL OFFICER

I, J. Mays Davenport, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of LegacyTexas Financial Group, Inc.;

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

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

4. The registrant's other certifying officer 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 assurances regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

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

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

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 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:	October 25, 2016	By:	/s/ J. Mays Davenport
			J. Mays Davenport,
			Executive Vice President and Chief Financial Officer

EX-32

EXHIBIT 32

STATEMENT FURNISHED PURSUANT TO SECTION 906 OF THE

SARBANES-OXLEY ACT OF 2002, 18 U.S.C. SECTION 1350

In connection with the Quarterly Report of LegacyTexas Financial Group, Inc. on Form 10-Q for the quarter ended September 30, 2016, as filed with the Securities and Exchange Commission on the date hereof (the "Report"), we, Kevin J. Hanigan, President and Chief Executive Officer of the Company, and J. Mays Davenport, Executive Vice President and Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

1)	The Report fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934; and
2)	The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company as of the dates and for the periods presented in the financial statements included in such Report.

Date:	October 25, 2016	By:	/s/ Kevin J. Hanigan
			Kevin J. Hanigan,
			President and Chief Executive Officer
Date:	October 25, 2016	By:	/s/ J. Mays Davenport
			J. Mays Davenport,
			Executive Vice President and Chief Financial Officer

XML

DOCUMENT AND ENTITY INFORMATION - shares	9 Months Ended
	Sep. 30, 2016	Oct. 24, 2016
Document and Entity Information [Abstract]
Entity Registrant Name	LegacyTexas Financial Group, Inc.
Entity Central Index Key	0001487052
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Document Type	10-Q
Document Period End Date	Sep. 30, 2016
Document Fiscal Year Focus	2016
Document Fiscal Period Focus	Q3
Amendment Flag	false
Entity Common Stock, Shares Outstanding		47,773,160

XML

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
ASSETS
Cash and due from financial institutions	$ 63,598	$ 53,847
Short-term interest-bearing deposits in other financial institutions	214,289	561,792
Total cash and cash equivalents	277,887	615,639
Securities available for sale, at fair value	433,603	311,708
Securities held to maturity (fair value: September 30, 2016 — $229,194, December 31, 2015— $247,202)	220,919	240,433
Loans held for sale, at fair value	23,184	22,535
Loans held for investment:
Loans held for investment (net of allowance for loan losses of $57,318 at September 30, 2016 and $47,093 at December 31, 2015)	5,702,667	5,017,554
Loans held for investment - Warehouse Purchase Program	1,345,818	1,043,719
Total loans held for investment	7,048,485	6,061,273
FHLB stock and other restricted securities, at cost	54,850	63,075
Bank-owned life insurance	56,169	55,231
Premises and equipment, net	72,325	77,637
Goodwill	178,559	180,776
Other assets	74,029	63,633
Total assets	8,440,010	7,691,940
Deposits
Non-interest-bearing demand	1,375,883	1,170,272
Interest-bearing demand	848,564	819,350
Savings and money market	2,442,434	2,209,698
Time	1,461,194	1,027,391
Total deposits	6,128,075	5,226,711
FHLB advances	1,134,318	1,439,904
Repurchase agreements	75,138	83,269
Subordinated debt	134,083	84,992
Accrued expenses and other liabilities	101,551	52,988
Total liabilities	7,573,165	6,887,864
Commitments and contingent liabilities
Shareholders’ equity
Preferred stock, $.01 par value; 10,000,000 shares authorized; 0 shares issued — September 30, 2016 and December 31, 2015	0	0
Common stock, $.01 par value; 90,000,000 shares authorized; 47,773,160 shares issued — September 30, 2016 and 47,645,826 shares issued December 31, 2015	478	476
Additional paid-in capital	583,800	576,753
Retained earnings	292,510	240,496
Accumulated other comprehensive income (loss), net	2,639	(133)
Unearned Employee Stock Ownership Plan (ESOP) shares; 1,258,284 shares at September 30, 2016 and 1,365,457 shares at December 31, 2015	(12,582)	(13,516)
Total shareholders’ equity	866,845	804,076
Total liabilities and shareholders’ equity	$ 8,440,010	$ 7,691,940

XML

CONSOLIDATED BALANCE SHEETS (PARENTHETICAL) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Statement of Financial Position [Abstract]
Fair value of securities held to maturity	$ 229,194	$ 247,202
Allowance for loan losses on loans held for investment	$ 57,318	$ 47,093
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	10,000,000	10,000,000
Preferred stock, shares issued (in shares)	0	0
Common Stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common Stock, shares authorized (in shares)	90,000,000	90,000,000
Common Stock, shares issued (in shares)	47,773,160	47,645,826
Unearned Employee Stock Ownership Plan, shares (in shares)	1,258,284	1,365,457

XML

CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Interest and dividend income
Loans, including fees	$ 78,966	$ 63,025	$ 221,148	$ 182,611
Taxable securities	2,314	2,292	6,985	7,043
Nontaxable securities	763	773	2,296	2,215
Interest-bearing deposits in other financial institutions	463	137	1,185	421
FHLB and Federal Reserve Bank stock and other	405	298	1,241	820
Total interest and dividend income	82,911	66,525	232,855	193,110
Interest expense
Deposits	5,756	3,382	14,300	9,558
FHLB advances	1,865	1,606	5,641	5,086
Repurchase agreements and other borrowings	1,810	349	4,729	1,131
Total interest expense	9,431	5,337	24,670	15,775
Net interest income	73,480	61,188	208,185	177,335
Provision for credit losses	3,467	7,515	19,067	14,265
Net interest income after provision for credit losses	70,013	53,673	189,118	163,070
Non-interest income
Service charges and other fees	9,670	8,195	26,778	22,895
Net gain on sale of mortgage loans held for sale	2,383	1,944	6,213	6,137
Bank-owned life insurance income	441	424	1,308	1,267
Gain (loss) on sale of available-for-sale securities	(3)	(25)	62	186
Gain (loss) on sale and disposition of assets	(1,490)	228	3,768	685
Other	276	1,085	1,525	2,052
Total non-interest income	11,277	11,851	39,654	33,222
Non-interest expense
Salaries and employee benefits	23,918	23,633	69,122	69,153
Merger and acquisition costs	0	0	0	1,553
Advertising	751	645	2,822	2,633
Occupancy and equipment	3,822	3,622	11,292	11,268
Outside professional services	940	934	2,983	2,309
Regulatory assessments	1,169	1,026	3,632	2,994
Data processing	3,989	2,830	10,983	8,162
Office operations	2,368	2,879	7,377	7,924
Other	2,717	2,258	8,618	6,516
Total non-interest expense	39,674	37,827	116,829	112,512
Income before income tax expense	41,616	27,697	111,943	83,780
Income tax expense	14,399	9,802	39,427	29,310
Net income	$ 27,217	$ 17,895	$ 72,516	$ 54,470
Earnings per share:
Basic (in dollars per share)	$ 0.59	$ 0.39	$ 1.56	$ 1.18
Diluted (in dollars per share)	0.58	0.38	1.56	1.17
Dividends declared (in dollars per share)	$ 0.15	$ 0.14	$ 0.43	$ 0.4

XML

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Statement of Comprehensive Income [Abstract]
Net income	$ 27,217	$ 17,895	$ 72,516	$ 54,470
Change in unrealized gains (losses) on securities available for sale	(433)	1,936	4,331	902
Reclassification of amount realized through sale of securities	3	25	(62)	(186)
Tax effect	151	(688)	(1,497)	(251)
Other comprehensive income (loss), net of tax	(279)	1,273	2,772	465
Comprehensive income	$ 26,938	$ 19,168	$ 75,288	$ 54,935

XML

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income, Net [Member]	Unearned ESOP Shares [Member]
Beginning Balance at Dec. 31, 2014	$ 568,223	$ 400	$ 386,549	$ 195,327	$ 930	$ (14,983)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	54,470			54,470
Other comprehensive income, net of tax	465				465
Dividends declared ($.43 and $.40 per share, respectively)	(19,077)			(19,077)
ESOP shares earned (107,173 and 138,146 shares, repectively)	3,584		2,484			1,100
Share-based compensation expense	4,569		4,569
Activity in employee stock plans (127,334 and 133,222 shares, respectively)	1,168	1	1,167
Share repurchase, (357,950 shares)	(7,989)	(4)	(7,985)
Acquisition of LegacyTexas Group, Inc., (7,850,070 shares)	187,224	79	187,145
Ending Balance at Sep. 30, 2015	792,637	476	573,929	230,720	1,395	(13,883)
Beginning Balance at Dec. 31, 2015	804,076	476	576,753	240,496	(133)	(13,516)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	72,516			72,516
Other comprehensive income, net of tax	2,772				2,772
Dividends declared ($.43 and $.40 per share, respectively)	(20,502)			(20,502)
ESOP shares earned (107,173 and 138,146 shares, repectively)	2,709		1,775			934
Share-based compensation expense	3,855		3,855
Activity in employee stock plans (127,334 and 133,222 shares, respectively)	1,419	2	1,417
Ending Balance at Sep. 30, 2016	$ 866,845	$ 478	$ 583,800	$ 292,510	$ 2,639	$ (12,582)

XML

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (PARENTHETICAL) - $ / shares	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Statement of Stockholders' Equity [Abstract]
Dividends declared (in dollars per share)	$ 0.43	$ 0.4
ESOP shares earned (in shares)	107,173	138,146
Net issuance of common stock under employee stock plans (in shares)	127,334	133,222
Share repurchase (in shares)	0	357,950
Acquisition of LegacyTexas Group, Inc. (in shares)		7,850,070

XML

CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Cash flows from operating activities
Net income	$ 72,516	$ 54,470
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for credit losses	19,067	14,265
Depreciation and amortization	5,283	5,452
Deferred tax expense (benefit)	(3,007)	3,189
Premium amortization and accretion of securities, net	3,154	3,166
Accretion related to acquired loans	(3,764)	(8,565)
Gain on sale of available for sale securities	(62)	(186)
ESOP compensation expense	2,709	3,584
Share-based compensation expense	3,855	4,569
Net gain on loans held for sale	(6,213)	(6,137)
Loans originated or purchased for sale	(160,895)	(174,201)
Proceeds from sale of loans held for sale	166,459	175,175
FHLB stock dividends	(399)	(111)
Bank-owned life insurance income	(1,308)	(1,267)
(Gain) on sale and disposition of repossessed assets, premises and equipment	(3,930)	(232)
Disposition of insurance subsidiary goodwill upon sale of subsidiary operations	2,217	0
Net change in deferred loan fees/costs	(4,621)	302
Net change in accrued interest receivable	(1,174)	(1,791)
Net change in other assets	275	7,065
Net change in other liabilities	47,437	9,891
Net cash provided by operating activities	137,599	88,638
Available-for-sale securities:
Maturities, prepayments and calls	2,146,619	998,967
Purchases	(2,274,549)	(1,016,762)
Proceeds from sale of AFS securities	8,065	17,947
Held-to-maturity securities:
Maturities, prepayments and calls	31,324	38,891
Purchases	(12,664)	(14,180)
Originations of Warehouse Purchase Program loans	(14,748,675)	(11,932,205)
Proceeds from pay-offs of Warehouse Purchase Program loans	14,446,576	11,758,244
Net change in loans held for investment, excluding Warehouse Purchase Program loans	(706,545)	(651,141)
Redemption (purchase) of FHLB and Federal Reserve Bank stock and other	8,624	(15,384)
Cash received in excess of cash paid for acquisition of LegacyTexas Group, Inc.	0	128,598
Purchases of premises and equipment	(4,903)	(4,164)
Proceeds from sale of assets	13,532	8,511
Net cash (used in) investing activities	(1,092,596)	(682,678)
Cash flows from financing activities
Net change in deposits	901,364	484,201
Proceeds from FHLB advances	454,300	1,040,000
Repayments on FHLB advances	(759,886)	(749,991)
Share repurchase	0	(7,989)
Proceeds from borrowings	73,610	0
Repayments of borrowings	(33,060)	(44,579)
Payment of dividends	(20,502)	(19,077)
Activity in employee stock plans	1,419	1,168
Net cash provided by financing activities	617,245	703,733
Net change in cash and cash equivalents	(337,752)	109,693
Beginning cash and cash equivalents	615,639	132,021
Ending cash and cash equivalents	277,887	241,714
Supplemental noncash disclosures:
Transfers from loans to other real estate owned	10,750	906
Common stock issued in consideration of LegacyTexas Group, Inc. acquisition	$ 0	$ 187,224

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BASIS OF FINANCIAL STATEMENT PRESENTATION

9 Months Ended

Sep. 30, 2016

Accounting Policies [Abstract]

BASIS OF FINANCIAL STATEMENT PRESENTATION

BASIS OF FINANCIAL STATEMENT PRESENTATION

The accompanying consolidated interim financial statements of LegacyTexas Financial Group, Inc. (the “Company”) have been prepared in accordance with U.S. generally accepted accounting principles ("US GAAP") and with the rules and regulations of the Securities and Exchange Commission for interim financial reporting. Accordingly, they do not include all of the information and footnotes required for complete financial statements. In the opinion of management, all normal and recurring adjustments which are considered necessary to fairly present the results for the interim periods presented have been included. Certain items in prior periods were reclassified to conform to the current presentation. These statements should be read in conjunction with the consolidated financial statements and notes thereto included in the Company's Annual Report on Form 10-K for the year ended December 31, 2015 (“2015 Form 10-K”). Interim results are not necessarily indicative of results for a full year.

In preparing the financial statements, management is required to make estimates and assumptions that affect the recorded amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses for the period. Actual results could differ from those estimates. For further information with respect to significant accounting policies followed by the Company in preparation of its consolidated financial statements, refer to the 2015 Form 10-K.

The accompanying Unaudited Consolidated Interim Financial Statements include the accounts of the Company, whose business primarily consists of the operations of its wholly owned subsidiary, LegacyTexas Bank (the “Bank”). All significant intercompany transactions and balances are eliminated in consolidation.

The Company evaluates goodwill for impairment on an annual basis or on an interim basis if an event occurs or circumstances change that would more likely than not reduce the fair value below its carrying amount, in accordance with ASC 350-20. During the three months ended September 30, 2016, the Company changed its annual goodwill impairment testing date from December 31 to October 1. The Company believes that this new date is preferable as it provides additional time prior to the Company’s year-end to complete the annual goodwill impairment test, especially in the event of future acquisitions and growth. This change does not accelerate, delay, avoid or cause an impairment charge, nor does this change result in adjustments to previously issued financial statements. There were no impairments of goodwill recorded during the three or nine month periods ended September 30, 2016 and 2015.

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SHARE TRANSACTIONS

9 Months Ended

Sep. 30, 2016

Stockholders' Equity Note [Abstract]

SHARE TRANSACTIONS

SHARE TRANSACTIONS

On March 1, 2016, the Company announced the resumption of its existing stock repurchase program. The open-ended stock repurchase program, which commenced in August 2012, allows for the repurchase of up to 1,978,871 shares in the open market and in negotiated transactions, depending on market conditions. At September 30, 2016, 441,750 shares have been repurchased under this stock repurchase program, leaving 1,537,121 shares available for future repurchases under the program. Subsequently, the Company entered into a new trading plan with Sandler O’Neill & Partners, LP in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended, to facilitate repurchases of its common stock pursuant to the above mentioned stock repurchase program. No shares of Company stock were repurchased under this program during the three or nine months endedSeptember 30, 2016.

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EARNINGS PER COMMON SHARE

9 Months Ended

Sep. 30, 2016

Earnings Per Share [Abstract]

EARNINGS PER COMMON SHARE

EARNINGS PER COMMON SHARE

Basic earnings per common share is computed by dividing net income (which has been adjusted for distributed and undistributed earnings to participating securities) by the weighted-average number of common shares outstanding for the period, reduced for average unallocated ESOP shares and average unvested restricted stock awards. Unvested share-based awards that contain nonforfeitable rights to dividends or dividend equivalents (whether paid or unpaid) are participating securities and shall be included in the computation of earnings per share pursuant to the two-class method described in ASC 260-10-45-60B. Diluted earnings per common share reflects the potential dilution that could occur if securities or other contracts to issue common stock (such as stock awards and options) were exercised or converted to common stock, or resulted in the issuance of common stock that then shared in the Company’s earnings. Diluted earnings per common share is computed by dividing net income by the weighted-average number of common shares outstanding for the period increased for the dilutive effect of unexercised stock options and unvested restricted stock awards. The dilutive effect of the unexercised stock options and unvested restricted stock awards is calculated under the treasury stock method utilizing the average market value of the Company’s stock for the period. A reconciliation of the numerator and denominator of the basic and diluted earnings per common share computation for the three and nine months ended September 30, 2016 and 2015 is as follows:

	Three Months Ended September 30,						Nine Months Ended September 30,
	2016			2015			2016			2015
Basic earnings per share:
Numerator:
Net income	$	27,217		$	17,895		$	72,516		$	54,470
Distributed and undistributed earnings to participating securities	(133		)	(127		)	(366		)	(426		)
Income available to common shareholders	$	27,084		$	17,768		$	72,150		$	54,044
Denominator:
Weighted average common shares outstanding	47,737,341			47,633,320			47,680,894			47,664,665
Less: Average unallocated ESOP shares	(1,281,843		)	(1,441,870		)	(1,317,347		)	(1,487,465		)
Average unvested restricted stock awards	(227,764		)	(328,610		)	(233,860		)	(361,099		)
Average shares for basic earnings per share	46,227,734			45,862,840			46,129,687			45,816,101
Basic earnings per common share	$	0.59		$	0.39		$	1.56		$	1.18
Diluted earnings per share:
Numerator:
Income available to common shareholders	$	27,084		$	17,768		$	72,150		$	54,044
Denominator:
Average shares for basic earnings per share	46,227,734			45,862,840			46,129,687			45,816,101
Dilutive effect of share-based compensation plan	318,798			325,621			233,480			257,158
Average shares for diluted earnings per share	46,546,532			46,188,461			46,363,167			46,073,259
Diluted earnings per common share	$	0.58		$	0.38		$	1.56		$	1.17
Share awards excluded in the computation of diluted earnings per share because the exercise price was greater than the common stock average market price and were therefore antidilutive	968,618			920,000			1,410,184			1,012,971

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SECURITIES

9 Months Ended

Sep. 30, 2016

Investments, Debt and Equity Securities [Abstract]

SECURITIES

SECURITIES

The amortized cost, related gross unrealized gains and losses recognized in accumulated other comprehensive income (loss), and the fair value of securities available for sale were as follows:

September 30, 2016	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Agency residential mortgage-backed securities 1	$	216,381	$	2,722	$	65	$	219,038
Agency commercial mortgage-backed securities 1	9,438		165		—		9,603
Agency residential collateralized mortgage obligations 1	52,678		346		65		52,959
US government and agency securities	114,446		203		—		114,649
Municipal bonds	36,596		864		106		37,354
Total securities	$	429,539	$	4,300	$	236	$	433,603
December 31, 2015
Agency residential mortgage-backed securities 1	$	224,582	$	841	$	1,575	$	223,848
Agency commercial mortgage-backed securities 1	9,483		—		66		9,417
Agency residential collateralized mortgage obligations 1	22,430		26		142		22,314
US government and agency securities	14,906		148		—		15,054
Municipal bonds	40,512		637		74		41,075
Total securities	$	311,913	$	1,652	$	1,857	$	311,708

¹ Mortgage-backed securities and collateralized mortgage obligations are issued and/or guaranteed by U.S. government agencies or U.S. government-sponsored enterprises.

The amortized cost (carrying amount), unrealized gains and losses, and fair value of securities held to maturity were as follows:

September 30, 2016	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Agency residential mortgage-backed securities 1	$	80,526	$	2,401	$	9	$	82,918
Agency commercial mortgage-backed securities 1	28,167		1,740		—		29,907
Agency residential collateralized mortgage obligations 1	45,409		1,139		37		46,511
Municipal bonds	66,817		3,086		45		69,858
Total securities	$	220,919	$	8,366	$	91	$	229,194
December 31, 2015
Agency residential mortgage-backed securities 1	$	87,935	$	1,837	$	284	$	89,488
Agency commercial mortgage-backed securities 1	24,848		913		64		25,697
Agency residential collateralized mortgage obligations 1	59,174		1,087		55		60,206
Municipal bonds	68,476		3,447		112		71,811
Total securities	$	240,433	$	7,284	$	515	$	247,202

¹ Mortgage-backed securities and collateralized mortgage obligations are issued and/or guaranteed by U.S. government agencies or U.S. government-sponsored enterprises.

The amortized cost (carrying amount) and fair value of held to maturity debt securities and the fair value of available for sale debt securities at September 30, 2016 by contractual maturity are set forth in the table below. Securities with contractual payments not due at a single maturity date, including mortgage-backed securities and collateralized mortgage obligations, are shown separately.

	Held to maturity				Available for sale
	Amortized Cost		Fair Value		Fair Value
Due in one year or less	$	1,953	$	1,980	$	114,256
Due after one to five years	9,035		9,454		12,360
Due after five to ten years	48,356		50,836		16,486
Due after ten years	7,473		7,588		8,901
Agency residential mortgage-backed securities	80,526		82,918		219,038
Agency commercial mortgage-backed securities	28,167		29,907		9,603
Agency residential collateralized mortgage obligations	45,409		46,511		52,959
Total	$	220,919	$	229,194	$	433,603

Securities with a carrying value of $210,606 and $280,629 at September 30, 2016 and December 31, 2015, respectively, were pledged to secure public deposits, repurchase agreements and for other purposes required or permitted by law.

Sales and call activity of securities for the three and nine months ended September 30, 2016 and 2015 was as follows. All securities sold were classified as available for sale.

	Three Months Ended September 30,						Nine Months Ended September 30,
	2016			2015			2016		2015
Proceeds	$	365		$	1,366		$	8,065	$	17,947
Gross gains	—			—			72		211
Gross losses	3			25			10		25
Tax expense (benefit) of securities gains/losses reclassified from accumulated other comprehensive income	(1		)	(9		)	22		65

Gains and losses on the sale of securities classified as available for sale are recorded on the trade date using the specific-identification method.

Securities with unrealized losses at September 30, 2016 and December 31, 2015, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, were as follows:

AFS	Less than 12 Months				12 Months or More				Total
September 30, 2016	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
Agency residential mortgage-backed securities 1	$	13,344	$	17	$	5,708	$	48	$	19,052	$	65
Agency residential collateralized mortgage obligations 1	9,082		19		3,767		46		12,849		65
Municipal bonds	3,848		41		2,591		65		6,439		106
Total temporarily impaired	$	26,274	$	77	$	12,066	$	159	$	38,340	$	236
December 31, 2015
Agency residential mortgage-backed securities 1	$	158,172	$	1,353	$	10,474	$	222	$	168,646	$	1,575
Agency commercial mortgage-backed securities 1	9,417		66		—		—		9,417		66
Agency residential collateralized mortgage obligations 1	13,517		81		6,992		61		20,509		142
Municipal bonds	7,249		74		—		—		7,249		74
Total temporarily impaired	$	188,355	$	1,574	$	17,466	$	283	$	205,821	$	1,857

HTM	Less than 12 Months				12 Months or More				Total
September 30, 2016	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
Agency residential mortgage-backed securities 1	$	2,192	$	9	$	—	$	—	$	2,192	$	9
Agency residential collateralized mortgage obligations 1	2,509		10		1,808		27		4,317		37
Municipal bonds	1,423		23		1,073		22		2,496		45
Total temporarily impaired	$	6,124	$	42	$	2,881	$	49	$	9,005	$	91
December 31, 2015
Agency residential mortgage-backed securities 1	$	41,935	$	284	$	—	$	—	$	41,935	$	284
Agency commercial mortgage-backed securities 1	3,805		64		—		—		3,805		64
Agency residential collateralized mortgage obligations 1	3,714		6		3,060		49		6,774		55
Municipal bonds	1,638		10		6,369		102		8,007		112
Total temporarily impaired	$	51,092	$	364	$	9,429	$	151	$	60,521	$	515

¹ Mortgage-backed securities and collateralized mortgage obligations are issued and/or guaranteed by U.S. government agencies or U.S. government-sponsored enterprises.

Other-than-Temporary Impairment

In determining other-than-temporary impairment for debt securities, management considers many factors, including: (1) the length of time and the extent to which the fair value has been less than amortized cost; (2) the financial condition and near-term prospects of the issuer; (3) whether the market decline was affected by macroeconomic conditions; and (4) whether the Company has the intent and ability to retain its investment in the issuer for a period of time sufficient to allow for any anticipated recovery in fair value.

As of September 30, 2016, 45 securities had unrealized losses, 20 of which had been in an unrealized loss position for over 12 months at September 30, 2016. The Company does not believe these unrealized losses are other-than-temporary and, at September 30, 2016, had the intent and ability to retain its investment in the issuer for a period of time sufficient to allow for any anticipated recovery in fair value. All principal and interest payments are being received on time and in full.

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LOANS

9 Months Ended

Sep. 30, 2016

Receivables [Abstract]

LOANS

LOANS

Loans consist of the following:

	September 30, 2016			December 31, 2015
Loans held for sale	$	23,184		$	22,535
Loans held for investment:
Commercial real estate	$	2,533,404		$	2,177,543
Commercial and industrial	1,812,558			1,612,669
Construction and land	307,734			269,708
Consumer real estate	1,046,397			936,757
Other consumer	57,131			69,830
Gross loans held for investment, excluding Warehouse Purchase Program	5,757,224			5,066,507
Net of:
Deferred costs (fees) and discounts, net	2,761			(1,860		)
Allowance for loan losses	(57,318		)	(47,093		)
Net loans held for investment, excluding Warehouse Purchase Program	5,702,667			5,017,554
Warehouse Purchase Program	1,345,818			1,043,719
Total loans held for investment	$	7,048,485		$	6,061,273

Activity in the allowance for loan losses for the three and nine months ended September 30, 2016 and 2015, segregated by portfolio segment and evaluation for impairment, is set forth below. All Warehouse Purchase Program loans are collectively evaluated for impairment and are purchased under several contractual requirements, providing safeguards to the Company. These safeguards include the requirement that our mortgage company customers have a takeout commitment or similar arrangement for each loan. To date, the Company has not experienced a loss on these loans and no allowance for loan losses has been allocated to them. At September 30, 2016 and 2015, the allowance for loan impairment related to purchased credit impaired ("PCI") loans totaled $164 and $139, respectively.

For the three months ended September 30, 2016	Commercial Real Estate			Commercial and Industrial			Construction and Land		Consumer Real Estate			Other Consumer			Total
Allowance for loan losses:
Beginning balance - July 1, 2016	$	16,166		$	36,379		$	3,950	$	4,589		$	1,110		$	62,194
Charge-offs	(79		)	(7,216		)	—		(7		)	(264		)	(7,566		)
Recoveries	7			227			—		47			109			390
Provision expense (benefit)	1,374			398			527		(238		)	239			2,300
Ending balance - September 30, 2016	$	17,468		$	29,788		$	4,477	$	4,391		$	1,194		$	57,318
For the nine months ended September 30, 2016
Allowance for loan losses:
Beginning balance - January 1, 2016	$	14,123		$	24,975		$	3,013	$	3,992		$	990		$	47,093
Charge-offs	(79		)	(7,681		)	—		(77		)	(655		)	(8,492		)
Recoveries	16			441			—		99			261			817
Provision expense	3,408			12,053			1,464		377			598			17,900
Ending balance - September 30, 2016	$	17,468		$	29,788		$	4,477	$	4,391		$	1,194		$	57,318
Allowance ending balance:
Individually evaluated for impairment	$	301		$	2,002		$	—	$	121		$	58		$	2,482
Collectively evaluated for impairment	17,167			27,786			4,477		4,270			1,136			54,836
Loans:
Individually evaluated for impairment	5,336			28,282			27		2,931			85			36,661
Collectively evaluated for impairment	2,522,417			1,784,023			307,707		1,042,585			56,810			5,713,542
PCI loans	5,651			253			—		881			236			7,021
Ending balance	$	2,533,404		$	1,812,558		$	307,734	$	1,046,397		$	57,131		$	5,757,224

For the three months ended September 30, 2015	Commercial Real Estate			Commercial and Industrial			Construction and Land		Consumer Real Estate			Other Consumer			Total
Allowance for loan losses:
Beginning balance - July 1, 2015	$	11,285		$	13,221		$	1,531	$	4,120		$	710		$	30,867
Charge-offs	(9		)	(1,649		)	—		(106		)	(360		)	(2,124		)
Recoveries	3			23			—		6			92			124
Provision expense	1,789			4,019			888		252			567			7,515
Ending balance - September 30, 2015	$	13,068		$	15,614		$	2,419	$	4,272		$	1,009		$	36,382
For the nine months ended September 30, 2015
Allowance for loan losses:
Beginning balance - January 1, 2015	$	11,830		$	9,068		$	174	$	4,069		$	408		$	25,549
Charge-offs	(91		)	(2,690		)	—		(321		)	(883		)	(3,985		)
Recoveries	24			124			—		66			339			553
Provision expense	1,305			9,112			2,245		458			1,145			14,265
Ending balance - September 30, 2015	$	13,068		$	15,614		$	2,419	$	4,272		$	1,009		$	36,382
Allowance ending balance:
Individually evaluated for impairment	$	888		$	1,426		$	—	$	80		$	85		$	2,479
Collectively evaluated for impairment	12,180			14,188			2,419		4,192			924			33,903
Loans:
Individually evaluated for impairment	13,880			41,805			39		5,571			160			61,455
Collectively evaluated for impairment	2,011,101			1,395,066			260,394		874,115			74,514			4,615,190
PCI loans	10,650			370			—		846			315			12,181
Ending balance	$	2,035,631		$	1,437,241		$	260,433	$	880,532		$	74,989		$	4,688,826

The allowance for loan losses and related provision expense are susceptible to change if the credit quality of our loan portfolio changes, which is evidenced by many factors, including but not limited to charge-offs and non-performing loan trends. Generally, consumer real estate lending has a lower credit risk profile compared to other consumer lending (such as automobile loans). Commercial real estate and commercial and industrial lending, however, can have higher risk profiles than consumer loans due to these loans being larger in amount and non-homogeneous in structure and term. Changes in economic conditions, the mix and size of the loan portfolio, and individual borrower conditions can dramatically impact our level of allowance for loan losses in relatively short periods of time.

The allowance for loan losses is maintained to cover incurred losses that are estimated in accordance with US GAAP. It is our estimate of credit losses inherent in our loan portfolio at each balance sheet date. Our methodology for analyzing the allowance for loan losses consists of general and specific components. For the general component, we stratify the loan portfolio into homogeneous groups of loans that possess similar loss potential characteristics and apply a loss ratio to these groups of loans to estimate the credit losses in the loan portfolio. We use both historical loss ratios and qualitative loss factors assigned to major loan collateral types to establish general component loss allocations. Qualitative loss factors are based on management's judgment of company, market, industry or business specific data and external economic indicators, which are not yet reflected in the historical loss ratios, and that could impact the Company's specific loan portfolios. The Allowance for Loan Loss Committee sets and adjusts qualitative loss factors by regularly reviewing changes in underlying loan composition and the seasonality of specific portfolios. The Allowance for Loan Loss Committee also considers credit quality and trends relating to delinquency, non-performing and adversely rated loans within the Company's loan portfolio when evaluating qualitative loss factors. Additionally, the Allowance for Loan Loss Committee adjusts qualitative factors to account for the potential impact of external economic factors, including the unemployment rate, vacancy and capitalization rates and other pertinent economic data specific to our primary market area and lending portfolios.

For the specific component, the allowance for loan losses includes loans where management has concerns about the borrower's ability to repay and on individually analyzed loans found to be impaired. Management evaluates current information and events regarding a borrower's ability to repay its obligations and considers a loan to be impaired when the ultimate collectability of amounts due, according to the contractual terms of the loan agreement, is in doubt. If an impaired loan is collateral-dependent, the fair value of the collateral, less the estimated cost to sell, is used to determine the amount of impairment. If an impaired loan is not collateral-dependent, the impairment amount is determined using the negative difference, if any, between the estimated discounted cash flows and the loan amount due. For impaired loans, the amount of the impairment can be adjusted, based on current data, until such time as the actual basis is established by acquisition of the collateral or until the basis is collected. Impairment losses are reflected in the allowance for loan losses through a charge to the provision for loan losses. Subsequent recoveries are credited to the allowance for loan losses. Cash receipts for accruing loans are applied to principal and interest under the contractual terms of the loan agreement. Cash receipts on impaired loans for which the accrual of interest has been discontinued are applied first to principal.

Large groups of smaller-balance homogeneous loans are collectively evaluated for impairment. As a result, the Company does not separately identify consumer real estate loans less than $417 or individual consumer non-real estate secured loans for impairment disclosures. The Company considers these loans to be homogeneous in nature due to the smaller dollar amount and the similar underwriting criteria.

Changes in the allowance for off-balance sheet credit losses on lending-related commitments, included in "accrued expenses and other liabilities" on the consolidated balance sheets, are summarized in the following table. Please see Note 10 - Commitments and Contingent Liabilities for more information.

	Three Months Ended September 30, 2016		Nine Months Ended September 30, 2016
Balance at beginning of period	$	—	$	—
Charge-offs on lending-related commitments	—		—
Provision for credit losses on lending-related commitments	1,167		1,167
Balance at end of period	$	1,167	$	1,167

Impaired loans at September 30, 2016 and December 31, 2015, were as follows ¹:

September 30, 2016	Unpaid Contractual Principal Balance		Recorded Investment With No Allowance		Recorded Investment With Allowance		Total Recorded Investment		Related Allowance
Commercial real estate	$	5,475	$	4,566	$	770	$	5,336	$	272
Commercial and industrial	30,231		17,110		11,172		28,282		1,999
Construction and land	34		27		—		27		—
Consumer real estate	4,124		2,920		11		2,931		11
Other consumer	118		37		48		85		36
Total	$	39,982	$	24,660	$	12,001	$	36,661	$	2,318
December 31, 2015
Commercial real estate	$	11,682	$	10,618	$	962	$	11,580	$	303
Commercial and industrial	18,649		13,894		3,012		16,906		1,467
Construction and land	38		33		—		33		—
Consumer real estate	5,327		4,754		13		4,767		13
Other consumer	199		49		71		120		45
Total	$	35,895	$	29,348	$	4,058	$	33,406	$	1,828

¹ No Warehouse Purchase Program loans were impaired at September 30, 2016 or December 31, 2015. Loans reported do not include PCI loans.

Income on impaired loans at September 30, 2016 and 2015, was as follows¹:

September 30, 2016	Current Quarter Average Recorded Investment		Year-to-Date  Average Recorded Investment		Current Quarter Interest Income Recognized		Year-to-Date Interest Income Recognized
Commercial real estate	$	3,223	$	5,240	$	3	$	7
Commercial and industrial	24,835		24,350		—		1
Construction and land	27		30		—		—
Consumer real estate	4,452		5,372		3		11
Other consumer	87		100		1		3
Total	$	32,624	$	35,092	$	7	$	22
September 30, 2015
Commercial real estate	$	6,394	$	6,705	$	3	$	22
Commercial and industrial	27,446		15,444		2		7
Construction and land	65		99		—		—
Consumer real estate	5,253		5,320		1		6
Other consumer	172		221		—		2
Total	$	39,330	$	27,789	$	6	$	37

¹ Loans reported do not include PCI loans.

Past due status is based on the contractual terms of the loan. Loans that are past due 30 days are considered delinquent. Interest income on loans is discontinued at the time the loan is 90 days delinquent unless the loan is well-secured and in process of collection. Non-mortgage consumer loans are typically charged off no later than 120 days past due. In all cases, loans are placed on nonaccrual or charged-off at an earlier date if collection of principal or interest is considered doubtful. Nonaccrual loans include both smaller balance homogeneous loans that are collectively evaluated for impairment and larger individually classified impaired loans.

All interest accrued but not received for loans placed on nonaccrual status is reversed against interest income. Interest received on such loans is accounted for on the cash-basis or cost recovery method, until qualifying for return to accrual. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured.

Loans past due over 90 days that were still accruing interest totaled $186 at September 30, 2016 and $111 at December 31, 2015, which consisted entirely of PCI loans. At September 30, 2016, no PCI loans were considered non-performing loans. No Warehouse Purchase Program loans were non-performing at September 30, 2016 or December 31, 2015. Non-performing (nonaccrual) loans were as follows:

	September 30, 2016		December 31, 2015
Commercial real estate	$	5,336	$	11,418
Commercial and industrial	28,282		16,877
Construction and land	27		33
Consumer real estate	7,051		9,781
Other consumer	169		107
Total	$	40,865	$	38,216

A loan that has been modified is considered a troubled debt restructuring (“TDR”) when two conditions are met: 1) the borrower is experiencing financial difficulty and 2) concessions are made for the borrower's benefit that would not otherwise be considered for a borrower or transaction with similar credit risk characteristics. Modifications to loan terms may include a modification of the contractual interest rate to a below-market rate (even if the modified rate is higher than the original rate), forgiveness of accrued interest, forgiveness of a portion of principal, an extended repayment period or a deed in lieu of foreclosure or other transfer of assets other than cash to fully or partially satisfy a debt. The Company's policy is to place all TDRs on nonaccrual for a minimum period of six months. Loans qualify for return to accrual status once they have demonstrated performance with the restructured terms of the loan agreement for a minimum of six months and the collection of principal and interest under the revised terms is deemed probable. All TDRs are considered to be impaired loans.

The outstanding balances of TDRs are shown below:

	September 30, 2016		December 31, 2015
Nonaccrual TDRs(1)	$	11,288	$	6,207
Performing TDRs (2)	462		605
Total	$	11,750	$	6,812
Specific reserves on TDRs	$	649	$	487
Outstanding commitments to lend additional funds to borrowers with TDR loans	—		—

¹ Nonaccrual TDR loans are included in the nonaccrual loan totals.

² Performing TDR loans are loans that have been performing under the restructured terms for at least six months and the Company is accruing interest on these loans.

The following tables provide the recorded balances of loans modified as a TDR during the three and nine months endedSeptember 30, 2016 and 2015.

	Three Months Ended September 30, 2016						Nine Months Ended September 30, 2016
	Principal Deferrals (1)		Other		Total		Principal Deferrals (1)		Combination of Rate Reduction and Principal Deferral		Other			Total
Commercial and industrial	$	5	$	—	$	5	$	10	$	—	$	7,183	(2)	$	7,193
Consumer real estate	—		—		—		—		80		—			80
Other consumer	2		—		2		2		—		—			2
Total	$	7	$	—	$	7	$	12	$	80	$	7,183		$	7,275
	Three Months Ended September 30, 2015						Nine Months Ended September 30, 2015
Commercial and industrial	$	—	$	129	$	129	$	—	$	—	$	198		$	198
Consumer real estate	212		—		212		298		61		—			359
Other consumer	2		—		2		2		—		—			2
Total	$	214	$	129	$	343	$	300	$	61	$	198		$	559

¹ Principal deferrals include Chapter 7 bankruptcy loans for which the court has discharged the borrower's obligation and the borrower has not reaffirmed the debt. Such loans are placed on non-accrual status.

² Includes a $6.3 million reserve-based energy relationship; the primary modification to this relationship was suspension of required borrowing base payments.

Loans modified as a TDR during the three and nine months ended September 30, 2016 or 2015 which experienced a subsequent payment default during the periods are shown below. A payment default is defined as a loan that was 90 days or more past due.

	Three Months Ended September 30,				Nine Months Ended September 30,
	2016		2015		2016		2015
Consumer real estate	$	—	$	177	$	32	$	241

Loans acquired with evidence of credit quality deterioration at acquisition, for which it was probable that the Company would not be able to collect all contractual amounts due, were accounted for as PCI loans. The carrying amount of PCI loans included in the consolidated balance sheets and the related outstanding balances at September 30, 2016 and December 31, 2015 are set forth in the table below. The outstanding balance represents the total amount owed, including accrued but unpaid interest, and any amounts previously charged off.

	September 30, 2016		December 31, 2015
Carrying amount 1	$	6,857	$	11,804
Outstanding balance	7,710		13,053

¹ The carrying amounts are reported net of allowance for loan losses of $164 and $150 as of September 30, 2016 and December 31, 2015.

Changes in the accretable yield for PCI loans for the three and nine months endedSeptember 30, 2016, and 2015 are as follows:

	Three Months Ended September 30,						Nine Months Ended September 30,
	2016			2015			2016			2015
Beginning balance	$	2,276		$	3,310		$	3,356		$	2,100
Additions	—			—			—			1,907
Reclassifications from nonaccretable	603			786			347			1,192
Disposals	(75		)	(578		)	(357		)	(932		)
Accretion	(185		)	(323		)	(727		)	(1,072		)
Balance at end of period	$	2,619		$	3,195		$	2,619		$	3,195

Below is an analysis of the age of recorded investment in loans that were past due at September 30, 2016 and December 31, 2015. No Warehouse Purchase Program loans were delinquent at September 30, 2016 or December 31, 2015 and therefore are not included in the following table.

September 30, 2016	30-59 Days Past Due		60-89 Days Past Due		90 Days and Greater Past Due		Total Loans Past Due		Current Loans 1		Total Loans
Commercial real estate	$	1,943	$	—	$	—	$	1,943	$	2,531,461	$	2,533,404
Commercial and industrial	3,332		625		36		3,993		1,808,565		1,812,558
Construction and land	427		4,350		28		4,805		302,929		307,734
Consumer real estate	569		3,008		1,122		4,699		1,041,698		1,046,397
Other consumer	457		54		49		560		56,571		57,131
Total	$	6,728	$	8,037	$	1,235	$	16,000	$	5,741,224	$	5,757,224
December 31, 2015
Commercial real estate	$	16	$	176	$	10,269	$	10,461	$	2,167,082	$	2,177,543
Commercial and industrial	884		670		12,255		13,809		1,598,860		1,612,669
Construction and land	623		—		—		623		269,085		269,708
Consumer real estate	10,880		2,463		3,458		16,801		919,956		936,757
Other consumer	463		37		—		500		69,330		69,830
Total	$	12,866	$	3,346	$	25,982	$	42,194	$	5,024,313	$	5,066,507

¹ Includes acquired PCI loans with a total carrying value of $6,714 and $11,328 at September 30, 2016 and December 31, 2015, respectively.

For loans collateralized by real property and commercial and industrial loans, credit exposure is monitored by internally assigned grades used for classification of loans. A loan is considered “special mention” when management has determined that there is a potential weakness that deserves management's close attention. Loans rated as "special mention" are not adversely classified according to regulatory classifications and do not expose the Company to sufficient risk to warrant adverse classification. A loan is considered “substandard” if it is inadequately protected by the current net worth and paying capacity of the obligor or the collateral pledged, if any. “Substandard” loans include those characterized by the “distinct possibility” that the insured institution will sustain “some loss” if the deficiencies are not corrected, and the loan may or may not meet the criteria for impairment. Loans classified as “doubtful” have all of the weaknesses of those classified as “substandard”, with the added characteristic that the weaknesses present make “collection or liquidation in full,” on the basis of currently existing facts, conditions and values, “highly questionable and improbable.” All other loans that do not fall into the above mentioned categories are considered “pass” loans. Updates to internally assigned grades are made monthly and/or upon significant developments.

For other consumer loans (non-real estate), credit exposure is monitored by payment history of the loans. Non-performing other consumer loans are on nonaccrual status and are generally greater than 90 days past due.

The recorded investment in loans by credit quality indicators at September 30, 2016 and December 31, 2015, was as follows.

Real Estate and Commercial and Industrial Credit Exposure

Credit Risk Profile by Internally Assigned Grade

September 30, 2016	Commercial Real Estate		Commercial and Industrial		Construction and Land		Consumer Real Estate
Grade: 1
Pass	$	2,510,512	$	1,548,043	$	307,619	$	1,034,780
Special Mention	9,044		139,809		—		2,239
Substandard	13,078		124,650		88		7,283
Doubtful	770		56		27		2,095
Total	$	2,533,404	$	1,812,558	$	307,734	$	1,046,397
December 31, 2015
Grade: 1
Pass	$	2,135,539	$	1,460,725	$	269,582	$	920,519
Special Mention	13,633		92,048		—		3,327
Substandard	27,572		59,835		93		9,606
Doubtful	799		61		33		3,305
Total	$	2,177,543	$	1,612,669	$	269,708	$	936,757

¹ PCI loans are included in the substandard or doubtful categories. These categories are consistent with the "substandard" and "doubtful" categories as defined by regulatory authorities.

Warehouse Purchase Program Credit Exposure

All Warehouse Purchase Program loans were graded pass as of September 30, 2016 and December 31, 2015.

Other Consumer Credit Exposure

Credit Risk Profile Based on Payment Activity

	September 30, 2016		December 31, 2015
Performing	$	56,962	$	69,723
Non-performing	169		107
Total	$	57,131	$	69,830

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FAIR VALUE

9 Months Ended

Sep. 30, 2016

Fair Value Disclosures [Abstract]

FAIR VALUE

FAIR VALUE

ASC 820, “Fair Value Measurements and Disclosures”, establishes a fair value hierarchy which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The standard describes three levels of inputs that may be used to measure fair value:

Level 1: Quoted prices (unadjusted) for identical assets or liabilities in active markets that the entity has the ability to access as of the measurement date.

Level 2: Significant other observable inputs other than Level 1 prices such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data.

Level 3: Prices or valuation techniques that require inputs that are both significant and unobservable in the market. These instruments are valued using the best information available, some of which is internally developed, and reflects a reporting entity’s own assumptions about the risk premiums that market participants would generally require and the assumptions they would use.

The fair values of securities available for sale are determined by matrix pricing, which is a mathematical technique widely used in the industry to value debt securities without relying exclusively on quoted prices for the specific securities but rather by relying on the securities' relationship to other benchmark quoted securities (Level 2 inputs).

The Company elects the fair value option for residential mortgage loans held for sale in accordance with ASC 825, "Financial Instruments". This election allows for a more effective offset of the changes in fair values of the loans and the derivative instruments used to economically hedge them without the burden of complying with the requirements for hedge accounting under ASC 815, “Derivatives and Hedging.” Mortgage loans held for sale, which are sold on a servicing released basis, are valued on a recurring basis using a market approach by utilizing either: (i) the fair value of securities backed by similar mortgage loans, adjusted for certain factors to approximate the fair value of a whole mortgage loan, including the value attributable to mortgage servicing and credit risk, (ii) current commitments to purchase loans or (iii) recent observable market trades for similar loans, adjusted to credit risk and other individual loan characteristics. As these prices are derived from market observable inputs, the Company classifies these valuations as Level 2 in the fair value disclosures. Interest income on mortgage loans held for sale is recognized based on the contractual rates and reflected in interest income on loans held for sale in the consolidated income statement.

Transfers of financial assets are accounted for as sales when control over the assets has been surrendered. Control over transferred assets is deemed to be surrendered when (i) the assets have been isolated from the Company, (ii) the transferee has the right (free of conditions that constrain it from taking advantage of that right) to pledge or exchange the transferred assets, and (iii) the Company does not maintain effective control over the transferred assets through either (a) an agreement that entitles and obligates the Company to repurchase or redeem them before their maturity or (b) the ability to unilaterally cause the holder to return specific assets. The Company has no continuing involvement in any residential mortgage loans sold.

The Company enters into a variety of derivative instruments as part of its hedging strategy and measures these instruments at fair value on a recurring basis in the balance sheet. The majority of these derivatives are forward mortgage-backed securities and are exchange-traded or traded within highly active dealer markets. In order to determine the fair value of these instruments, the Company utilized the exchange price or dealer market price for the particular derivative contract; therefore these contracts are classified as Level 2. In addition, the Company enters into interest rate lock commitments ("IRLCs") with prospective borrowers. These commitments are carried at fair value based on the fair value of the underlying mortgage loans which are based on observable market data. The Company adjusts the outstanding IRLCs with prospective borrowers based on an expectation that it will be exercised and the loan will be funded. IRLCs are recorded in other assets or other liabilities in the consolidated balance sheet. These commitments are classified as Level 2 in the fair value disclosures, as the valuations are based on market observable inputs. Net gains of $102 and $398 resulting from changes in the fair value of these IRLCs and net losses of $171 and $817 on forward mortgage-backed securities trades were recorded in net gain on sale of mortgage loans during the three and nine months ended September 30, 2016. These gains and losses were not attributable to instrument-specific credit risk. Please see Note 7 - Derivative Financial Instruments for more information.

The Company also enters into certain interest rate derivative positions that are not designated as hedging instruments. The estimated fair value of these commercial loan interest rate swaps are obtained from a pricing service that provides the swaps' unwind value (Level 2 inputs). The fair value of these derivative positions outstanding are included in other assets and other liabilities in the accompanying consolidated balance sheets. Please see Note 7 - Derivative Financial Instruments for more information.

Assets and Liabilities Measured on a Recurring Basis

Assets and liabilities measured at fair value on a recurring basis are summarized below.

	Fair Value Measurements Using Level 2
	September 30, 2016			December 31, 2015
Assets:
Agency residential mortgage-backed securities	$	219,038		$	223,848
Agency commercial mortgage-backed securities	9,603			9,417
Agency residential collateralized mortgage obligations	52,959			22,314
US government and agency securities	114,649			15,054
Municipal bonds	37,354			41,075
Total securities available for sale	$	433,603		$	311,708
Loans held for sale	$	23,184	1	$	22,535
Derivative financial instruments:
Interest rate lock commitments	819			421
Forward mortgage-backed securities trades	1			15
Loan customer counterparty	1,405			260
Liabilities:
Derivative financial instruments:
Forward mortgage-backed securities trades	94			29
Financial institution counterparty	1,405			260

¹ At September 30, 2016, loans held for sale had an aggregate outstanding principal balance of $22,395. There were no mortgage loans held for sale that were 90 days or greater past due or on non-accrual at September 30, 2016.

Assets and Liabilities Measured on a Non-Recurring Basis

Assets measured at fair value on a non-recurring basis are summarized below. There were no liabilities measured at fair value on a non-recurring basis at September 30, 2016 or December 31, 2015.

	Fair Value Measurements Using Level 3
	September 30, 2016		December 31, 2015
Assets:
Impaired loans	$	9,683	$	2,230
Foreclosed assets:
Commercial real estate	11,982		4,784
Construction and land	1,447		1,802
Residential real estate	—		106
Foreclosed assets- other	31		—

Impaired loans that are collateral dependent are measured for impairment using the fair value of the collateral adjusted by additional Level 3 inputs, such as discounts of market value, estimated marketing costs and estimated legal expenses. Impaired loans secured by real estate, receivables or inventory had discounts determined by management on an individual loan basis. Impaired loans that are not collateral dependent are measured for impairment by a discounted cash flow analysis using a net present value calculation that utilizes data from the loan file before and after the modification.

Foreclosed assets are measured at the lower of book or fair value less costs to sell using third party appraisals, listing agreements or sale contracts, which may be adjusted by additional Level 3 inputs, such as discounts of market value, estimated marketing costs and estimated legal expenses. Management may also consider additional adjustments on specific properties due to the age of the appraisal, expected holding period, lack of comparable sales, or if the other real estate owned is a special use property. At September 30, 2016, the Company had $73 in residential mortgage loans in the process of foreclosure.

The Credit Risk Management department evaluates the valuations on impaired loans and foreclosed assets at least quarterly. The valuations on impaired loans are reviewed at least quarterly by the Allowance for Loan Loss Committee and are considered in the calculation of the allowance for loan losses. Unobservable inputs, such as discounts to collateral, are monitored and adjusted if market conditions change.

The carrying amount and fair value information of financial instruments not recorded at fair value in their entirety on a recurring basis on the Company's consolidated balance sheets at September 30, 2016 and at December 31, 2015, were as follows:

			Fair Value Measurement Using
September 30, 2016	Carrying Amount		Level 1		Level 2		Level 3
Financial assets
Cash and cash equivalents	$	277,887	$	277,887	$	—	$	—
Securities held to maturity	220,919		—		229,194		—
Loans held for investment, net	5,702,667		—		—		5,761,922
Loans held for investment - Warehouse Purchase Program	1,345,818		—		—		1,345,974
FHLB and other restricted securities, at cost	54,850		—		54,850		—
Accrued interest receivable	18,283		18,283		—		—
Financial liabilities
Deposits	$	6,128,075	$	—	$	—	$	5,895,417
FHLB advances	1,134,318		—		—		1,131,767
Repurchase agreements	75,138		—		—		74,631
Subordinated debt	134,083		—		—		128,255
Accrued interest payable	3,881		3,881		—		—
December 31, 2015
Financial assets
Cash and cash equivalents	$	615,639	$	615,639	$	—	$	—
Securities held to maturity	240,433		—		247,202		—
Loans held for investment, net	5,017,554		—		—		5,083,093
Loans held for investment - Warehouse Purchase Program	1,043,719		—		—		1,042,434
FHLB and other restricted securities, at cost	63,075		—		63,075		—
Accrued interest receivable	17,109		17,109		—		—
Financial liabilities
Deposits	$	5,226,711	$	—	$	—	$	4,920,648
FHLB advances	1,439,904		—		—		1,433,125
Repurchase agreement	83,269		—		—		81,956
Subordinated debt	84,992		—		—		85,771
Accrued interest payable	1,653		1,653		—		—

The following methods and assumptions were used to estimate the fair values of each class of financial instrument presented:

Cash and cash equivalents - Due to their short term nature, the carrying amount approximates the estimated fair value.

Securities held to maturity - The fair values of these securities is determined by matrix pricing, which is a mathematical technique widely used in the industry to value debt securities without relying exclusively on quoted prices for the specific securities but rather by relying on the securities' relationship to other benchmark quoted securities (Level 2 inputs).

Loans held for investment (including Warehouse Purchase Program loans) - Fair value is based on discounted cash flows using current market offering rates, estimated life, and applicable credit risk.

FHLB stock and other restricted securities - The fair value on these securities is their cost basis due to restrictions on transferability.

Accrued interest receivable - Due to their short term nature, the carrying amount approximates the estimated fair value.

Deposits - Fair value is calculated using the FHLB advance curve to discount cash flows based on the estimated life of the deposits.

FHLB advances - Fair value is calculated using the FHLB advance curve to discount cash flows based on the contractual repayment schedule.

Repurchase agreement - The fair value is based on discounting the estimated cash flows using the current rate at which similar borrowings would be made with similar terms and remaining maturities.

Subordinated debt - The estimated fair value is based on current market rates on similar debt in the market.

Accrued interest payable - Due to their short term nature, the carrying amount approximates the estimated fair value.

The fair value of off-balance sheet items is based on the current fees or costs that would be charged to enter into or terminate such arrangements and are not considered significant to this presentation.

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DERIVATIVE FINANCIAL INSTRUMENTS

9 Months Ended

Sep. 30, 2016

Derivative Instruments and Hedging Activities Disclosure [Abstract]

DERIVATIVE FINANCIAL INSTRUMENTS

DERIVATIVE FINANCIAL INSTRUMENTS

The Company enters into IRLCs with prospective residential mortgage borrowers whereby the interest rate on the loan is determined prior to funding and the borrowers have locked into that interest rate. These commitments are carried at fair value in accordance with ASC 815, Derivatives and Hedging. The estimated fair values of IRLCs are based on observable market data and are recorded in other assets or other liabilities in the consolidated balance sheets. The Company adjusts the outstanding IRLCs with prospective borrowers based on the expectation that it will be exercised and the loan will be funded. The initial and subsequent changes in the fair value of IRLCs are a component of net gain on sale of mortgage loans.

The Company actively manages the risk profiles of its IRLCs and mortgage loans held for sale on a daily basis. To manage the price risk associated with IRLCs, the Company enters into forward sales of mortgage-backed securities in an amount similar to the portion of the IRLC expected to close, assuming no change in mortgage interest rates. In addition, to manage the interest rate risk associated with mortgage loans held for sale, the Company enters into forward sales of mortgage-backed securities to deliver mortgage loan inventory to investors. The estimated fair values of forward sales of mortgage-backed securities and forward sale commitments are based on quoted market values and are recorded in other assets or other liabilities in the consolidated balance sheets. The initial and subsequent changes in value on forward sales of mortgage-backed securities are a component of net gain on sale of mortgage loans.

The following table provides the outstanding notional balances and fair values of outstanding positions at September 30, 2016 and December 31, 2015.

	September 30, 2016					December 31, 2015
Derivative Positions related to Mortgage Loans Held for Sale:	Expiration Dates	Outstanding Notional Balance		Fair Value		Expiration Dates	Outstanding Notional Balance		Fair Value
Assets:
IRLCs	2016	$	21,399	$	819	2016	$	12,518	$	421
Forward mortgage-backed securities trades	2016	2,500		1		2016	11,874		15
Liabilities:
Forward mortgage-backed securities trades	2016	$	24,497	$	94	2016	$	8,500	$	29

The Company enters into certain interest rate derivative positions that are not designated as hedging instruments. These derivative positions related to transactions in which we entered into an interest rate swap or cap with a customer, while at the same time entering into an offsetting interest rate swap or cap with another financial institution. In connection with each swap transaction, we agree to pay interest to the customer on a notional amount at a variable interest rate and receive interest from the customer on a similar notional amount at a fixed interest rate. At the same time, we agree to pay another financial institution the same fixed interest rate on the same notional amount and receive the same variable interest rate on the same notional amount. The transaction allows our customer to effectively convert a variable rate loan to a fixed rate. In connection with each interest rate cap, we sell a cap to the customer and agree to pay interest if the underlying index exceeds the strike price defined in the cap agreement.  Simultaneously we purchase a cap with matching terms from another financial institution which agrees to pay us if the underlying index exceeds the strike price. Because we act as an intermediary for our customer, changes in the fair value of the underlying derivative contracts substantially offset each other and do not have a material impact on our results of operations. The Company presents derivative instruments at fair value in other assets and other liabilities in the accompanying consolidated balance sheets.

The notional amounts and estimated fair values of interest rate swap derivative positions outstanding and weighted-average receive and pay interest rates at September 30, 2016 and December 31, 2015 are presented in the following table.

Derivative Positions related to Commercial Loan Interest Rate Swaps and Caps:	Outstanding Notional Amount			Estimated Fair Value			Weighted-Average Interest Rate
							Received		Paid
September 30, 2016
Loan customer counterparty	$	112,920		$	1,405		3.03	%	2.24	%
Financial institution counterparty	(112,920		)	(1,405		)	2.24		3.03
December 31, 2015
Loan customer counterparty	$	24,796		$	260		5.01	%	3.37	%
Financial institution counterparty	(24,796		)	(260		)	3.37		5.01

Our credit exposure on interest rate swaps is limited to the net favorable value of all swaps by each counterparty. In some cases, collateral may be required from the counterparties involved if the net value of the swaps exceeds a nominal amount considered to be immaterial. Collateral levels are monitored and adjusted on a regular basis for changes in interest rate swap values. Our cash collateral pledged for interest rate swaps and included in our interest-bearing deposits, which totaled $1,950 at September 30, 2016 and $300 at December 31, 2015, is in excess of our credit exposure. The Company does not offset fair value amounts recognized for derivative instruments and the amounts collected and/or deposited on derivative instruments in its consolidated balance sheets.

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SHARE-BASED COMPENSATION

9 Months Ended

Sep. 30, 2016

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

SHARE-BASED COMPENSATION

SHARE-BASED COMPENSATION

Compensation cost charged to income for share-based compensation is presented below:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2016		2015		2016		2015
Restricted stock	$	909	$	799	$	2,090	$	3,061
Stock options	723		551		1,765		1,508
Income tax benefit	571		473		1,349		1,599

A summary of activity in the restricted stock portion of the Company's stock plans is presented below:

	Nine Months Ended September 30, 2016
	Time-Vested Shares				Performance-Based Shares
	Shares		Weighted-Average Grant Date Fair Value per Share 1		Shares		Weighted-Average Grant Date Fair Value per Share 2
Non-vested at December 31, 2015	246,461		$	20.98	61,800		$	25.02
Granted	55,180		29.29		40,200		29.29
Vested	(101,465	)	20.70		(20,600	)	25.02
Non-vested at September 30, 2016	200,176		$	23.38	81,400		$	30.12

¹For restricted stock awards with time-based vesting conditions, the grant date fair value is based upon the closing stock price as quoted on the NASDAQ Stock Market on the grant date.

² For restricted stock awards with performance-based vesting conditions, the value of the award is based upon the closing stock price as quoted on the NASDAQ Stock Market on the date of vesting. Until the final value is determined on the vesting date, the Company estimates the fair value quarterly based upon the closing stock price as quoted on the NASDAQ Stock Market near the last business day of each calendar quarter end.

As of September 30, 2016, there was $5,488 of total unrecognized compensation expense related to non-vested restricted shares awarded under the Company's stock plans. That expense is expected to be recognized over a weighted-average period of 1.66 years.

A summary of activity in the stock option portion of the Company's stock plans as of September 30, 2016 is presented below:

	Shares		Weighted- Average Exercise Price per Share		Weighted- Average Remaining Contractual Term	Aggregate Intrinsic Value
Outstanding at December 31, 2015	1,865,750		$	22.21	7.9	$	6,401
Granted	387,838		29.12		10.0	—
Exercised	(72,154	)	18.89		—	656
Forfeited	(71,316	)	25.30		—	—
Outstanding at September 30, 2016	2,110,118		23.49		7.6	17,162
Fully vested and expected to vest	2,088,346		23.44		7.6	17,086
Exercisable at September 30, 2016	821,194		$	20.34	6.4	$	9,259

As of September 30, 2016, there was $7,853 of total unrecognized compensation expense related to non-vested stock options. That expense is expected to be recognized over a weighted-average period of 2.70 years.

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INCOME TAXES

9 Months Ended

Sep. 30, 2016

Income Tax Disclosure [Abstract]

INCOME TAXES

INCOME TAXES

A summary of the net deferred tax assets as of September 30, 2016 and December 31, 2015, is presented below:

	September 30,  2016			December 31, 2015
Net deferred tax assets	$	22,550		$	21,040
Estimated annual effective tax rate	35		%

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COMMITMENTS AND CONTINGENT LIABILITIES

9 Months Ended

Sep. 30, 2016

Commitments and Contingencies Disclosure [Abstract]

COMMITMENTS AND CONTINGENT LIABILITIES

COMMITMENTS AND CONTINGENT LIABILITIES

In the normal course of business, the Company enters into various transactions which, in accordance with US GAAP, are not included in its consolidated balance sheets. The Company enters into these transactions to meet the financing needs of its customers. These transactions include commitments to extend credit and standby letters of credit which involve, to varying degrees, elements of credit and interest rate risk. Credit losses up to the face amount of these instruments could occur, although material losses are not anticipated. The Company's credit policies applied to loan originations are also applied to these commitment requests, including obtaining collateral at the exercise of the commitment.

The contractual amounts of financial instruments with off‑balance sheet risk at September 30, 2016 and December 31, 2015, are summarized below. Please see Part I-Item 2-"Off-Balance Sheet Arrangements, Contractual Obligations and Commitments" of this Form 10-Q for information related to commitment maturities.

	September 30, 2016		December 31, 2015
Unused commitments to extend credit	$	1,729,016	$	1,211,964
Unused capacity on Warehouse Purchase Program loans	560,682		476,281
Standby letters of credit	23,060		18,644
Total unused commitments/capacity	$	2,312,758	$	1,706,889

Unused commitments to extend credit - The Company enters into contractual commitments to extend credit, normally with fixed expiration dates or termination clauses, at specified rates and for specific purposes. Since many commitments expire without being drawn upon, the total contractual amount of commitments does not necessarily represent future cash requirements of the Company. Substantially all of the Company's commitments to extend credit are contingent upon customers maintaining specific credit standards at the time of future loan funding.

Unused capacity on Warehouse Purchase Program loans - In regard to unused capacity on Warehouse Purchase Program loans, the Company has established maximum purchase facility amounts, but reserves the right, at any time, to refuse to buy any mortgage loans offered for sale by each customer, for any reason in the Company's sole and absolute discretion.

Standby letters of credit - Standby letters of credit are conditional commitments issued by the Company 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.

In addition to the commitments above, the Company guarantees the credit card debt of certain customers to the merchant bank that issues the credit cards. These guarantees are in place for as long as the guaranteed credit card is open. At September 30, 2016 and December 31, 2015, these credit card guarantees totaled $2,900 and $1,028, respectively. This amount represents the maximum potential amount of future payments under the guarantee, which the Company is responsible for in the event of customer non-payment.

In the third quarter of 2016, the Company established an allowance for credit losses on off-balance sheet lending-related commitments through a charge to provision for credit losses on the Company's consolidated statement of income. The establishment of this allowance for credit losses on off-balance sheet lending-related commitments was due to the expansion of the Company's lending business, as well as recent increased diversification of the types of off-balance sheet commitments offered by the Company. At September 30, 2016, this allowance for credit losses on off-balance sheet lending-related commitments, included in "other liabilities" on the Company's consolidated balance sheets, totaled $1,167.

In addition to the commitments above, the Company had overdraft protection available in the amounts of $85,955 and $87,077 at September 30, 2016 and December 31, 2015, respectively.

The Company, at September 30, 2016, had FHLB letters of credit of $955,303 pledged to secure public deposits, repurchase agreements, and for other purposes required or permitted by law.

At September 30, 2016, the Company had $2,380 of unfunded commitments recorded in other liabilities in its consolidated balance sheet related to investments in community development-oriented private equity funds used for Community Reinvestment Act purposes.

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RECENT ACCOUNTING DEVELOPMENTS

9 Months Ended

Sep. 30, 2016

New Accounting Pronouncements and Changes in Accounting Principles [Abstract]

RECENT ACCOUNTING DEVELOPMENTS

RECENT ACCOUNTING DEVELOPMENTS    

Effect of Newly Issued But Not Yet Effective Accounting Standards

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers. This ASU states that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. This ASU affects entities that enter into contracts with customers to transfer goods or services or enter into contracts for the transfer of nonfinancial assets, unless those contracts are within the scope of other standards. In August 2015, the FASB issued ASU 2015-14, "Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date," which deferred the effective date of ASU 2014-09 for public entities to annual reporting periods beginning after December 15, 2017, including interim reporting periods within that reporting period. The Company is still evaluating the impact of this ASU on its financial statements and disclosures.

In February 2016, the FASB issued ASU 2016-02, "Leases." This ASU requires lessees to put most leases on their balance sheets but recognize expenses in the income statement in a manner similar to current accounting treatment. This ASU changes the guidance on sale-leaseback transactions, initial direct costs and lease execution costs, and, for lessors, modifies the classification criteria and the accounting for sales-type and direct financing leases. For public business entities, this ASU is effective for annual periods beginning after December 15, 2018, and interim periods therein. Entities are required to use a modified retrospective approach for leases that exist or are entered into after the beginning of the earliest comparative period in the financial statements. The Company is evaluating the impact of this ASU on its financial statements and disclosures.

In June 2016, the FASB issued ASU 2016-13, "Measurement of Credit Losses on Financial Instruments." This ASU removes the thresholds that companies apply to measure credit losses on financial instruments measured at amortized cost, such as loans, receivables, and held-to-maturity debt securities. Under current U.S. GAAP, companies generally recognize credit losses when it is probable that the loss has been incurred. This revised guidance will remove all recognition thresholds and will require companies to recognize an allowance for lifetime expected credit losses. Credit losses will be immediately recognized through net income; the amount recognized will be based on the current estimate of contractual cash flows not expected to be collected over the financial asset’s contractual term. ASU 2016-13 also amends the credit loss measurement guidance for available-for-sale debt securities. For public business entities, this ASU is effective for financial statements issued for fiscal years and for interim periods within those fiscal years beginning after December 15, 2019. The Company is evaluating the impact of this ASU on its financial statements and disclosures.

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SUBSEQUENT EVENTS

9 Months Ended

Sep. 30, 2016

Subsequent Events [Abstract]

SUBSEQUENT EVENTS

SUBSEQUENT EVENTS

The Company evaluated events from the date of the consolidated financial statements on September 30, 2016 through the issuance of those consolidated financial statements included in this Quarterly Report on Form 10-Q dated October 25, 2016. No additional events were identified requiring recognition in and/or disclosures in the consolidated financial statements.

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BASIS OF FINANCIAL STATEMENT PRESENTATION (Policies)

9 Months Ended

Sep. 30, 2016

Accounting Policies [Abstract]

Use of Estimates

In preparing the financial statements, management is required to make estimates and assumptions that affect the recorded amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses for the period. Actual results could differ from those estimates. For further information with respect to significant accounting policies followed by the Company in preparation of its consolidated financial statements, refer to the 2015 Form 10-K.

Consolidation

The accompanying Unaudited Consolidated Interim Financial Statements include the accounts of the Company, whose business primarily consists of the operations of its wholly owned subsidiary, LegacyTexas Bank (the “Bank”). All significant intercompany transactions and balances are eliminated in consolidation.

Goodwill

The Company evaluates goodwill for impairment on an annual basis or on an interim basis if an event occurs or circumstances change that would more likely than not reduce the fair value below its carrying amount, in accordance with ASC 350-20. During the three months ended September 30, 2016, the Company changed its annual goodwill impairment testing date from December 31 to October 1. The Company believes that this new date is preferable as it provides additional time prior to the Company’s year-end to complete the annual goodwill impairment test, especially in the event of future acquisitions and growth.

Securities

Gains and losses on the sale of securities classified as available for sale are recorded on the trade date using the specific-identification method.

Other-than-Temporary Impairment

Other-than-Temporary Impairment

In determining other-than-temporary impairment for debt securities, management considers many factors, including: (1) the length of time and the extent to which the fair value has been less than amortized cost; (2) the financial condition and near-term prospects of the issuer; (3) whether the market decline was affected by macroeconomic conditions; and (4) whether the Company has the intent and ability to retain its investment in the issuer for a period of time sufficient to allow for any anticipated recovery in fair value.

Allowance for Loan Losses

The allowance for loan losses and related provision expense are susceptible to change if the credit quality of our loan portfolio changes, which is evidenced by many factors, including but not limited to charge-offs and non-performing loan trends. Generally, consumer real estate lending has a lower credit risk profile compared to other consumer lending (such as automobile loans). Commercial real estate and commercial and industrial lending, however, can have higher risk profiles than consumer loans due to these loans being larger in amount and non-homogeneous in structure and term. Changes in economic conditions, the mix and size of the loan portfolio, and individual borrower conditions can dramatically impact our level of allowance for loan losses in relatively short periods of time.

The allowance for loan losses is maintained to cover incurred losses that are estimated in accordance with US GAAP. It is our estimate of credit losses inherent in our loan portfolio at each balance sheet date. Our methodology for analyzing the allowance for loan losses consists of general and specific components. For the general component, we stratify the loan portfolio into homogeneous groups of loans that possess similar loss potential characteristics and apply a loss ratio to these groups of loans to estimate the credit losses in the loan portfolio. We use both historical loss ratios and qualitative loss factors assigned to major loan collateral types to establish general component loss allocations. Qualitative loss factors are based on management's judgment of company, market, industry or business specific data and external economic indicators, which are not yet reflected in the historical loss ratios, and that could impact the Company's specific loan portfolios. The Allowance for Loan Loss Committee sets and adjusts qualitative loss factors by regularly reviewing changes in underlying loan composition and the seasonality of specific portfolios. The Allowance for Loan Loss Committee also considers credit quality and trends relating to delinquency, non-performing and adversely rated loans within the Company's loan portfolio when evaluating qualitative loss factors. Additionally, the Allowance for Loan Loss Committee adjusts qualitative factors to account for the potential impact of external economic factors, including the unemployment rate, vacancy and capitalization rates and other pertinent economic data specific to our primary market area and lending portfolios.

For the specific component, the allowance for loan losses includes loans where management has concerns about the borrower's ability to repay and on individually analyzed loans found to be impaired. Management evaluates current information and events regarding a borrower's ability to repay its obligations and considers a loan to be impaired when the ultimate collectability of amounts due, according to the contractual terms of the loan agreement, is in doubt. If an impaired loan is collateral-dependent, the fair value of the collateral, less the estimated cost to sell, is used to determine the amount of impairment. If an impaired loan is not collateral-dependent, the impairment amount is determined using the negative difference, if any, between the estimated discounted cash flows and the loan amount due. For impaired loans, the amount of the impairment can be adjusted, based on current data, until such time as the actual basis is established by acquisition of the collateral or until the basis is collected. Impairment losses are reflected in the allowance for loan losses through a charge to the provision for loan losses. Subsequent recoveries are credited to the allowance for loan losses. Cash receipts for accruing loans are applied to principal and interest under the contractual terms of the loan agreement. Cash receipts on impaired loans for which the accrual of interest has been discontinued are applied first to principal.

Large groups of smaller-balance homogeneous loans are collectively evaluated for impairment. As a result, the Company does not separately identify consumer real estate loans less than $417 or individual consumer non-real estate secured loans for impairment disclosures. The Company considers these loans to be homogeneous in nature due to the smaller dollar amount and the similar underwriting criteria.

A loan that has been modified is considered a troubled debt restructuring (“TDR”) when two conditions are met: 1) the borrower is experiencing financial difficulty and 2) concessions are made for the borrower's benefit that would not otherwise be considered for a borrower or transaction with similar credit risk characteristics. Modifications to loan terms may include a modification of the contractual interest rate to a below-market rate (even if the modified rate is higher than the original rate), forgiveness of accrued interest, forgiveness of a portion of principal, an extended repayment period or a deed in lieu of foreclosure or other transfer of assets other than cash to fully or partially satisfy a debt. The Company's policy is to place all TDRs on nonaccrual for a minimum period of six months. Loans qualify for return to accrual status once they have demonstrated performance with the restructured terms of the loan agreement for a minimum of six months and the collection of principal and interest under the revised terms is deemed probable. All TDRs are considered to be impaired loans.

Loans

Past due status is based on the contractual terms of the loan. Loans that are past due 30 days are considered delinquent. Interest income on loans is discontinued at the time the loan is 90 days delinquent unless the loan is well-secured and in process of collection. Non-mortgage consumer loans are typically charged off no later than 120 days past due. In all cases, loans are placed on nonaccrual or charged-off at an earlier date if collection of principal or interest is considered doubtful. Nonaccrual loans include both smaller balance homogeneous loans that are collectively evaluated for impairment and larger individually classified impaired loans.

All interest accrued but not received for loans placed on nonaccrual status is reversed against interest income. Interest received on such loans is accounted for on the cash-basis or cost recovery method, until qualifying for return to accrual. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured.

For other consumer loans (non-real estate), credit exposure is monitored by payment history of the loans. Non-performing other consumer loans are on nonaccrual status and are generally greater than 90 days past due.

Fair Value

Impaired loans that are collateral dependent are measured for impairment using the fair value of the collateral adjusted by additional Level 3 inputs, such as discounts of market value, estimated marketing costs and estimated legal expenses. Impaired loans secured by real estate, receivables or inventory had discounts determined by management on an individual loan basis. Impaired loans that are not collateral dependent are measured for impairment by a discounted cash flow analysis using a net present value calculation that utilizes data from the loan file before and after the modification.

Foreclosed assets are measured at the lower of book or fair value less costs to sell using third party appraisals, listing agreements or sale contracts, which may be adjusted by additional Level 3 inputs, such as discounts of market value, estimated marketing costs and estimated legal expenses. Management may also consider additional adjustments on specific properties due to the age of the appraisal, expected holding period, lack of comparable sales, or if the other real estate owned is a special use property. At September 30, 2016, the Company had $73 in residential mortgage loans in the process of foreclosure.

The Credit Risk Management department evaluates the valuations on impaired loans and foreclosed assets at least quarterly. The valuations on impaired loans are reviewed at least quarterly by the Allowance for Loan Loss Committee and are considered in the calculation of the allowance for loan losses. Unobservable inputs, such as discounts to collateral, are monitored and adjusted if market conditions change.

ASC 820, “Fair Value Measurements and Disclosures”, establishes a fair value hierarchy which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The standard describes three levels of inputs that may be used to measure fair value:

Level 1: Quoted prices (unadjusted) for identical assets or liabilities in active markets that the entity has the ability to access as of the measurement date.

Level 2: Significant other observable inputs other than Level 1 prices such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data.

Level 3: Prices or valuation techniques that require inputs that are both significant and unobservable in the market. These instruments are valued using the best information available, some of which is internally developed, and reflects a reporting entity’s own assumptions about the risk premiums that market participants would generally require and the assumptions they would use.

The fair values of securities available for sale are determined by matrix pricing, which is a mathematical technique widely used in the industry to value debt securities without relying exclusively on quoted prices for the specific securities but rather by relying on the securities' relationship to other benchmark quoted securities (Level 2 inputs).

The Company elects the fair value option for residential mortgage loans held for sale in accordance with ASC 825, "Financial Instruments". This election allows for a more effective offset of the changes in fair values of the loans and the derivative instruments used to economically hedge them without the burden of complying with the requirements for hedge accounting under ASC 815, “Derivatives and Hedging.” Mortgage loans held for sale, which are sold on a servicing released basis, are valued on a recurring basis using a market approach by utilizing either: (i) the fair value of securities backed by similar mortgage loans, adjusted for certain factors to approximate the fair value of a whole mortgage loan, including the value attributable to mortgage servicing and credit risk, (ii) current commitments to purchase loans or (iii) recent observable market trades for similar loans, adjusted to credit risk and other individual loan characteristics. As these prices are derived from market observable inputs, the Company classifies these valuations as Level 2 in the fair value disclosures. Interest income on mortgage loans held for sale is recognized based on the contractual rates and reflected in interest income on loans held for sale in the consolidated income statement.

Transfers of financial assets are accounted for as sales when control over the assets has been surrendered. Control over transferred assets is deemed to be surrendered when (i) the assets have been isolated from the Company, (ii) the transferee has the right (free of conditions that constrain it from taking advantage of that right) to pledge or exchange the transferred assets, and (iii) the Company does not maintain effective control over the transferred assets through either (a) an agreement that entitles and obligates the Company to repurchase or redeem them before their maturity or (b) the ability to unilaterally cause the holder to return specific assets. The Company has no continuing involvement in any residential mortgage loans sold.

The Company enters into a variety of derivative instruments as part of its hedging strategy and measures these instruments at fair value on a recurring basis in the balance sheet. The majority of these derivatives are forward mortgage-backed securities and are exchange-traded or traded within highly active dealer markets. In order to determine the fair value of these instruments, the Company utilized the exchange price or dealer market price for the particular derivative contract; therefore these contracts are classified as Level 2. In addition, the Company enters into interest rate lock commitments ("IRLCs") with prospective borrowers. These commitments are carried at fair value based on the fair value of the underlying mortgage loans which are based on observable market data. The Company adjusts the outstanding IRLCs with prospective borrowers based on an expectation that it will be exercised and the loan will be funded. IRLCs are recorded in other assets or other liabilities in the consolidated balance sheet. These commitments are classified as Level 2 in the fair value disclosures, as the valuations are based on market observable inputs.

Derivatives

The Company enters into certain interest rate derivative positions that are not designated as hedging instruments. These derivative positions related to transactions in which we entered into an interest rate swap or cap with a customer, while at the same time entering into an offsetting interest rate swap or cap with another financial institution. In connection with each swap transaction, we agree to pay interest to the customer on a notional amount at a variable interest rate and receive interest from the customer on a similar notional amount at a fixed interest rate. At the same time, we agree to pay another financial institution the same fixed interest rate on the same notional amount and receive the same variable interest rate on the same notional amount. The transaction allows our customer to effectively convert a variable rate loan to a fixed rate. In connection with each interest rate cap, we sell a cap to the customer and agree to pay interest if the underlying index exceeds the strike price defined in the cap agreement.  Simultaneously we purchase a cap with matching terms from another financial institution which agrees to pay us if the underlying index exceeds the strike price. Because we act as an intermediary for our customer, changes in the fair value of the underlying derivative contracts substantially offset each other and do not have a material impact on our results of operations. The Company presents derivative instruments at fair value in other assets and other liabilities in the accompanying consolidated balance sheets.

The Company enters into IRLCs with prospective residential mortgage borrowers whereby the interest rate on the loan is determined prior to funding and the borrowers have locked into that interest rate. These commitments are carried at fair value in accordance with ASC 815, Derivatives and Hedging. The estimated fair values of IRLCs are based on observable market data and are recorded in other assets or other liabilities in the consolidated balance sheets. The Company adjusts the outstanding IRLCs with prospective borrowers based on the expectation that it will be exercised and the loan will be funded. The initial and subsequent changes in the fair value of IRLCs are a component of net gain on sale of mortgage loans.

The Company actively manages the risk profiles of its IRLCs and mortgage loans held for sale on a daily basis. To manage the price risk associated with IRLCs, the Company enters into forward sales of mortgage-backed securities in an amount similar to the portion of the IRLC expected to close, assuming no change in mortgage interest rates. In addition, to manage the interest rate risk associated with mortgage loans held for sale, the Company enters into forward sales of mortgage-backed securities to deliver mortgage loan inventory to investors. The estimated fair values of forward sales of mortgage-backed securities and forward sale commitments are based on quoted market values and are recorded in other assets or other liabilities in the consolidated balance sheets. The initial and subsequent changes in value on forward sales of mortgage-backed securities are a component of net gain on sale of mortgage loans.

Effect of Newly Issued But Not Yet Effective Accounting Standards

Effect of Newly Issued But Not Yet Effective Accounting Standards

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers. This ASU states that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. This ASU affects entities that enter into contracts with customers to transfer goods or services or enter into contracts for the transfer of nonfinancial assets, unless those contracts are within the scope of other standards. In August 2015, the FASB issued ASU 2015-14, "Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date," which deferred the effective date of ASU 2014-09 for public entities to annual reporting periods beginning after December 15, 2017, including interim reporting periods within that reporting period. The Company is still evaluating the impact of this ASU on its financial statements and disclosures.

In February 2016, the FASB issued ASU 2016-02, "Leases." This ASU requires lessees to put most leases on their balance sheets but recognize expenses in the income statement in a manner similar to current accounting treatment. This ASU changes the guidance on sale-leaseback transactions, initial direct costs and lease execution costs, and, for lessors, modifies the classification criteria and the accounting for sales-type and direct financing leases. For public business entities, this ASU is effective for annual periods beginning after December 15, 2018, and interim periods therein. Entities are required to use a modified retrospective approach for leases that exist or are entered into after the beginning of the earliest comparative period in the financial statements. The Company is evaluating the impact of this ASU on its financial statements and disclosures.

In June 2016, the FASB issued ASU 2016-13, "Measurement of Credit Losses on Financial Instruments." This ASU removes the thresholds that companies apply to measure credit losses on financial instruments measured at amortized cost, such as loans, receivables, and held-to-maturity debt securities. Under current U.S. GAAP, companies generally recognize credit losses when it is probable that the loss has been incurred. This revised guidance will remove all recognition thresholds and will require companies to recognize an allowance for lifetime expected credit losses. Credit losses will be immediately recognized through net income; the amount recognized will be based on the current estimate of contractual cash flows not expected to be collected over the financial asset’s contractual term. ASU 2016-13 also amends the credit loss measurement guidance for available-for-sale debt securities. For public business entities, this ASU is effective for financial statements issued for fiscal years and for interim periods within those fiscal years beginning after December 15, 2019. The Company is evaluating the impact of this ASU on its financial statements and disclosures.

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EARNINGS PER COMMON SHARE (Tables)

9 Months Ended

Sep. 30, 2016

Earnings Per Share [Abstract]

Reconciliation of Numerator and Denominator of Basic and Diluted Earnings per Common Share

A reconciliation of the numerator and denominator of the basic and diluted earnings per common share computation for the three and nine months ended September 30, 2016 and 2015 is as follows:

	Three Months Ended September 30,						Nine Months Ended September 30,
	2016			2015			2016			2015
Basic earnings per share:
Numerator:
Net income	$	27,217		$	17,895		$	72,516		$	54,470
Distributed and undistributed earnings to participating securities	(133		)	(127		)	(366		)	(426		)
Income available to common shareholders	$	27,084		$	17,768		$	72,150		$	54,044
Denominator:
Weighted average common shares outstanding	47,737,341			47,633,320			47,680,894			47,664,665
Less: Average unallocated ESOP shares	(1,281,843		)	(1,441,870		)	(1,317,347		)	(1,487,465		)
Average unvested restricted stock awards	(227,764		)	(328,610		)	(233,860		)	(361,099		)
Average shares for basic earnings per share	46,227,734			45,862,840			46,129,687			45,816,101
Basic earnings per common share	$	0.59		$	0.39		$	1.56		$	1.18
Diluted earnings per share:
Numerator:
Income available to common shareholders	$	27,084		$	17,768		$	72,150		$	54,044
Denominator:
Average shares for basic earnings per share	46,227,734			45,862,840			46,129,687			45,816,101
Dilutive effect of share-based compensation plan	318,798			325,621			233,480			257,158
Average shares for diluted earnings per share	46,546,532			46,188,461			46,363,167			46,073,259
Diluted earnings per common share	$	0.58		$	0.38		$	1.56		$	1.17
Share awards excluded in the computation of diluted earnings per share because the exercise price was greater than the common stock average market price and were therefore antidilutive	968,618			920,000			1,410,184			1,012,971

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SECURITIES (Tables)

9 Months Ended

Sep. 30, 2016

Investments, Debt and Equity Securities [Abstract]

Fair Value of Available-for-Sale Securities and Related Gross Unrealized Gains and Losses

The amortized cost, related gross unrealized gains and losses recognized in accumulated other comprehensive income (loss), and the fair value of securities available for sale were as follows:

September 30, 2016	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Agency residential mortgage-backed securities 1	$	216,381	$	2,722	$	65	$	219,038
Agency commercial mortgage-backed securities 1	9,438		165		—		9,603
Agency residential collateralized mortgage obligations 1	52,678		346		65		52,959
US government and agency securities	114,446		203		—		114,649
Municipal bonds	36,596		864		106		37,354
Total securities	$	429,539	$	4,300	$	236	$	433,603
December 31, 2015
Agency residential mortgage-backed securities 1	$	224,582	$	841	$	1,575	$	223,848
Agency commercial mortgage-backed securities 1	9,483		—		66		9,417
Agency residential collateralized mortgage obligations 1	22,430		26		142		22,314
US government and agency securities	14,906		148		—		15,054
Municipal bonds	40,512		637		74		41,075
Total securities	$	311,913	$	1,652	$	1,857	$	311,708

¹ Mortgage-backed securities and collateralized mortgage obligations are issued and/or guaranteed by U.S. government agencies or U.S. government-sponsored enterprises.

Carrying Amount, Unrecognized Gains and Losses, and Fair Value of Securities Held to Maturity

The amortized cost (carrying amount), unrealized gains and losses, and fair value of securities held to maturity were as follows:

September 30, 2016	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Agency residential mortgage-backed securities 1	$	80,526	$	2,401	$	9	$	82,918
Agency commercial mortgage-backed securities 1	28,167		1,740		—		29,907
Agency residential collateralized mortgage obligations 1	45,409		1,139		37		46,511
Municipal bonds	66,817		3,086		45		69,858
Total securities	$	220,919	$	8,366	$	91	$	229,194
December 31, 2015
Agency residential mortgage-backed securities 1	$	87,935	$	1,837	$	284	$	89,488
Agency commercial mortgage-backed securities 1	24,848		913		64		25,697
Agency residential collateralized mortgage obligations 1	59,174		1,087		55		60,206
Municipal bonds	68,476		3,447		112		71,811
Total securities	$	240,433	$	7,284	$	515	$	247,202

¹ Mortgage-backed securities and collateralized mortgage obligations are issued and/or guaranteed by U.S. government agencies or U.S. government-sponsored enterprises.

Carrying Amount and Fair Value of Held to Maturity Debt Securities and Fair Value of Available-for-Sale Debt Securities

The amortized cost (carrying amount) and fair value of held to maturity debt securities and the fair value of available for sale debt securities at September 30, 2016 by contractual maturity are set forth in the table below. Securities with contractual payments not due at a single maturity date, including mortgage-backed securities and collateralized mortgage obligations, are shown separately.

	Held to maturity				Available for sale
	Amortized Cost		Fair Value		Fair Value
Due in one year or less	$	1,953	$	1,980	$	114,256
Due after one to five years	9,035		9,454		12,360
Due after five to ten years	48,356		50,836		16,486
Due after ten years	7,473		7,588		8,901
Agency residential mortgage-backed securities	80,526		82,918		219,038
Agency commercial mortgage-backed securities	28,167		29,907		9,603
Agency residential collateralized mortgage obligations	45,409		46,511		52,959
Total	$	220,919	$	229,194	$	433,603

Summarized Sales Activity

Sales and call activity of securities for the three and nine months ended September 30, 2016 and 2015 was as follows. All securities sold were classified as available for sale.

	Three Months Ended September 30,						Nine Months Ended September 30,
	2016			2015			2016		2015
Proceeds	$	365		$	1,366		$	8,065	$	17,947
Gross gains	—			—			72		211
Gross losses	3			25			10		25
Tax expense (benefit) of securities gains/losses reclassified from accumulated other comprehensive income	(1		)	(9		)	22		65

Securities with Unrealized Losses Aggregated by Investment and Length of Time that Individual Securities have been in Continuous Unrealized Loss Position Category

Securities with unrealized losses at September 30, 2016 and December 31, 2015, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, were as follows:

AFS	Less than 12 Months				12 Months or More				Total
September 30, 2016	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
Agency residential mortgage-backed securities 1	$	13,344	$	17	$	5,708	$	48	$	19,052	$	65
Agency residential collateralized mortgage obligations 1	9,082		19		3,767		46		12,849		65
Municipal bonds	3,848		41		2,591		65		6,439		106
Total temporarily impaired	$	26,274	$	77	$	12,066	$	159	$	38,340	$	236
December 31, 2015
Agency residential mortgage-backed securities 1	$	158,172	$	1,353	$	10,474	$	222	$	168,646	$	1,575
Agency commercial mortgage-backed securities 1	9,417		66		—		—		9,417		66
Agency residential collateralized mortgage obligations 1	13,517		81		6,992		61		20,509		142
Municipal bonds	7,249		74		—		—		7,249		74
Total temporarily impaired	$	188,355	$	1,574	$	17,466	$	283	$	205,821	$	1,857

HTM	Less than 12 Months				12 Months or More				Total
September 30, 2016	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
Agency residential mortgage-backed securities 1	$	2,192	$	9	$	—	$	—	$	2,192	$	9
Agency residential collateralized mortgage obligations 1	2,509		10		1,808		27		4,317		37
Municipal bonds	1,423		23		1,073		22		2,496		45
Total temporarily impaired	$	6,124	$	42	$	2,881	$	49	$	9,005	$	91
December 31, 2015
Agency residential mortgage-backed securities 1	$	41,935	$	284	$	—	$	—	$	41,935	$	284
Agency commercial mortgage-backed securities 1	3,805		64		—		—		3,805		64
Agency residential collateralized mortgage obligations 1	3,714		6		3,060		49		6,774		55
Municipal bonds	1,638		10		6,369		102		8,007		112
Total temporarily impaired	$	51,092	$	364	$	9,429	$	151	$	60,521	$	515

¹ Mortgage-backed securities and collateralized mortgage obligations are issued and/or guaranteed by U.S. government agencies or U.S. government-sponsored enterprises.

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LOANS - (Tables)

9 Months Ended

Sep. 30, 2016

Receivables [Abstract]

Loans

Loans consist of the following:

	September 30, 2016			December 31, 2015
Loans held for sale	$	23,184		$	22,535
Loans held for investment:
Commercial real estate	$	2,533,404		$	2,177,543
Commercial and industrial	1,812,558			1,612,669
Construction and land	307,734			269,708
Consumer real estate	1,046,397			936,757
Other consumer	57,131			69,830
Gross loans held for investment, excluding Warehouse Purchase Program	5,757,224			5,066,507
Net of:
Deferred costs (fees) and discounts, net	2,761			(1,860		)
Allowance for loan losses	(57,318		)	(47,093		)
Net loans held for investment, excluding Warehouse Purchase Program	5,702,667			5,017,554
Warehouse Purchase Program	1,345,818			1,043,719
Total loans held for investment	$	7,048,485		$	6,061,273

Allowance for Loan Losses

Changes in the allowance for off-balance sheet credit losses on lending-related commitments, included in "accrued expenses and other liabilities" on the consolidated balance sheets, are summarized in the following table. Please see Note 10 - Commitments and Contingent Liabilities for more information.

	Three Months Ended September 30, 2016		Nine Months Ended September 30, 2016
Balance at beginning of period	$	—	$	—
Charge-offs on lending-related commitments	—		—
Provision for credit losses on lending-related commitments	1,167		1,167
Balance at end of period	$	1,167	$	1,167

Activity in the allowance for loan losses for the three and nine months ended September 30, 2016 and 2015, segregated by portfolio segment and evaluation for impairment, is set forth below. All Warehouse Purchase Program loans are collectively evaluated for impairment and are purchased under several contractual requirements, providing safeguards to the Company. These safeguards include the requirement that our mortgage company customers have a takeout commitment or similar arrangement for each loan. To date, the Company has not experienced a loss on these loans and no allowance for loan losses has been allocated to them. At September 30, 2016 and 2015, the allowance for loan impairment related to purchased credit impaired ("PCI") loans totaled $164 and $139, respectively.

For the three months ended September 30, 2016	Commercial Real Estate			Commercial and Industrial			Construction and Land		Consumer Real Estate			Other Consumer			Total
Allowance for loan losses:
Beginning balance - July 1, 2016	$	16,166		$	36,379		$	3,950	$	4,589		$	1,110		$	62,194
Charge-offs	(79		)	(7,216		)	—		(7		)	(264		)	(7,566		)
Recoveries	7			227			—		47			109			390
Provision expense (benefit)	1,374			398			527		(238		)	239			2,300
Ending balance - September 30, 2016	$	17,468		$	29,788		$	4,477	$	4,391		$	1,194		$	57,318
For the nine months ended September 30, 2016
Allowance for loan losses:
Beginning balance - January 1, 2016	$	14,123		$	24,975		$	3,013	$	3,992		$	990		$	47,093
Charge-offs	(79		)	(7,681		)	—		(77		)	(655		)	(8,492		)
Recoveries	16			441			—		99			261			817
Provision expense	3,408			12,053			1,464		377			598			17,900
Ending balance - September 30, 2016	$	17,468		$	29,788		$	4,477	$	4,391		$	1,194		$	57,318
Allowance ending balance:
Individually evaluated for impairment	$	301		$	2,002		$	—	$	121		$	58		$	2,482
Collectively evaluated for impairment	17,167			27,786			4,477		4,270			1,136			54,836
Loans:
Individually evaluated for impairment	5,336			28,282			27		2,931			85			36,661
Collectively evaluated for impairment	2,522,417			1,784,023			307,707		1,042,585			56,810			5,713,542
PCI loans	5,651			253			—		881			236			7,021
Ending balance	$	2,533,404		$	1,812,558		$	307,734	$	1,046,397		$	57,131		$	5,757,224

For the three months ended September 30, 2015	Commercial Real Estate			Commercial and Industrial			Construction and Land		Consumer Real Estate			Other Consumer			Total
Allowance for loan losses:
Beginning balance - July 1, 2015	$	11,285		$	13,221		$	1,531	$	4,120		$	710		$	30,867
Charge-offs	(9		)	(1,649		)	—		(106		)	(360		)	(2,124		)
Recoveries	3			23			—		6			92			124
Provision expense	1,789			4,019			888		252			567			7,515
Ending balance - September 30, 2015	$	13,068		$	15,614		$	2,419	$	4,272		$	1,009		$	36,382
For the nine months ended September 30, 2015
Allowance for loan losses:
Beginning balance - January 1, 2015	$	11,830		$	9,068		$	174	$	4,069		$	408		$	25,549
Charge-offs	(91		)	(2,690		)	—		(321		)	(883		)	(3,985		)
Recoveries	24			124			—		66			339			553
Provision expense	1,305			9,112			2,245		458			1,145			14,265
Ending balance - September 30, 2015	$	13,068		$	15,614		$	2,419	$	4,272		$	1,009		$	36,382
Allowance ending balance:
Individually evaluated for impairment	$	888		$	1,426		$	—	$	80		$	85		$	2,479
Collectively evaluated for impairment	12,180			14,188			2,419		4,192			924			33,903
Loans:
Individually evaluated for impairment	13,880			41,805			39		5,571			160			61,455
Collectively evaluated for impairment	2,011,101			1,395,066			260,394		874,115			74,514			4,615,190
PCI loans	10,650			370			—		846			315			12,181
Ending balance	$	2,035,631		$	1,437,241		$	260,433	$	880,532		$	74,989		$	4,688,826

Impaired Loans

The carrying amount of PCI loans included in the consolidated balance sheets and the related outstanding balances at September 30, 2016 and December 31, 2015 are set forth in the table below. The outstanding balance represents the total amount owed, including accrued but unpaid interest, and any amounts previously charged off.

	September 30, 2016		December 31, 2015
Carrying amount 1	$	6,857	$	11,804
Outstanding balance	7,710		13,053

¹ The carrying amounts are reported net of allowance for loan losses of $164 and $150 as of September 30, 2016 and December 31, 2015.

Changes in the accretable yield for PCI loans for the three and nine months endedSeptember 30, 2016, and 2015 are as follows:

	Three Months Ended September 30,						Nine Months Ended September 30,
	2016			2015			2016			2015
Beginning balance	$	2,276		$	3,310		$	3,356		$	2,100
Additions	—			—			—			1,907
Reclassifications from nonaccretable	603			786			347			1,192
Disposals	(75		)	(578		)	(357		)	(932		)
Accretion	(185		)	(323		)	(727		)	(1,072		)
Balance at end of period	$	2,619		$	3,195		$	2,619		$	3,195

Impaired loans at September 30, 2016 and December 31, 2015, were as follows ¹:

September 30, 2016	Unpaid Contractual Principal Balance		Recorded Investment With No Allowance		Recorded Investment With Allowance		Total Recorded Investment		Related Allowance
Commercial real estate	$	5,475	$	4,566	$	770	$	5,336	$	272
Commercial and industrial	30,231		17,110		11,172		28,282		1,999
Construction and land	34		27		—		27		—
Consumer real estate	4,124		2,920		11		2,931		11
Other consumer	118		37		48		85		36
Total	$	39,982	$	24,660	$	12,001	$	36,661	$	2,318
December 31, 2015
Commercial real estate	$	11,682	$	10,618	$	962	$	11,580	$	303
Commercial and industrial	18,649		13,894		3,012		16,906		1,467
Construction and land	38		33		—		33		—
Consumer real estate	5,327		4,754		13		4,767		13
Other consumer	199		49		71		120		45
Total	$	35,895	$	29,348	$	4,058	$	33,406	$	1,828

¹ No Warehouse Purchase Program loans were impaired at September 30, 2016 or December 31, 2015. Loans reported do not include PCI loans.

Income on impaired loans at September 30, 2016 and 2015, was as follows¹:

September 30, 2016	Current Quarter Average Recorded Investment		Year-to-Date  Average Recorded Investment		Current Quarter Interest Income Recognized		Year-to-Date Interest Income Recognized
Commercial real estate	$	3,223	$	5,240	$	3	$	7
Commercial and industrial	24,835		24,350		—		1
Construction and land	27		30		—		—
Consumer real estate	4,452		5,372		3		11
Other consumer	87		100		1		3
Total	$	32,624	$	35,092	$	7	$	22
September 30, 2015
Commercial real estate	$	6,394	$	6,705	$	3	$	22
Commercial and industrial	27,446		15,444		2		7
Construction and land	65		99		—		—
Consumer real estate	5,253		5,320		1		6
Other consumer	172		221		—		2
Total	$	39,330	$	27,789	$	6	$	37

¹ Loans reported do not include PCI loans.

Non-Performing (Nonaccrual) Loans

Non-performing (nonaccrual) loans were as follows:

	September 30, 2016		December 31, 2015
Commercial real estate	$	5,336	$	11,418
Commercial and industrial	28,282		16,877
Construction and land	27		33
Consumer real estate	7,051		9,781
Other consumer	169		107
Total	$	40,865	$	38,216

Summary of Outstanding Balances of Troubled Debt Restructuring

The outstanding balances of TDRs are shown below:

	September 30, 2016		December 31, 2015
Nonaccrual TDRs(1)	$	11,288	$	6,207
Performing TDRs (2)	462		605
Total	$	11,750	$	6,812
Specific reserves on TDRs	$	649	$	487
Outstanding commitments to lend additional funds to borrowers with TDR loans	—		—

¹ Nonaccrual TDR loans are included in the nonaccrual loan totals.

² Performing TDR loans are loans that have been performing under the restructured terms for at least six months and the Company is accruing interest on these loans.

The following tables provide the recorded balances of loans modified as a TDR during the three and nine months endedSeptember 30, 2016 and 2015.

	Three Months Ended September 30, 2016						Nine Months Ended September 30, 2016
	Principal Deferrals (1)		Other		Total		Principal Deferrals (1)		Combination of Rate Reduction and Principal Deferral		Other			Total
Commercial and industrial	$	5	$	—	$	5	$	10	$	—	$	7,183	(2)	$	7,193
Consumer real estate	—		—		—		—		80		—			80
Other consumer	2		—		2		2		—		—			2
Total	$	7	$	—	$	7	$	12	$	80	$	7,183		$	7,275
	Three Months Ended September 30, 2015						Nine Months Ended September 30, 2015
Commercial and industrial	$	—	$	129	$	129	$	—	$	—	$	198		$	198
Consumer real estate	212		—		212		298		61		—			359
Other consumer	2		—		2		2		—		—			2
Total	$	214	$	129	$	343	$	300	$	61	$	198		$	559

¹ Principal deferrals include Chapter 7 bankruptcy loans for which the court has discharged the borrower's obligation and the borrower has not reaffirmed the debt. Such loans are placed on non-accrual status.

² Includes a $6.3 million reserve-based energy relationship; the primary modification to this relationship was suspension of required borrowing base payments.

Loans modified as a TDR during the three and nine months ended September 30, 2016 or 2015 which experienced a subsequent payment default during the periods are shown below. A payment default is defined as a loan that was 90 days or more past due.

	Three Months Ended September 30,				Nine Months Ended September 30,
	2016		2015		2016		2015
Consumer real estate	$	—	$	177	$	32	$	241

Analysis of Age of Recorded Investment in Loans

Below is an analysis of the age of recorded investment in loans that were past due at September 30, 2016 and December 31, 2015. No Warehouse Purchase Program loans were delinquent at September 30, 2016 or December 31, 2015 and therefore are not included in the following table.

September 30, 2016	30-59 Days Past Due		60-89 Days Past Due		90 Days and Greater Past Due		Total Loans Past Due		Current Loans 1		Total Loans
Commercial real estate	$	1,943	$	—	$	—	$	1,943	$	2,531,461	$	2,533,404
Commercial and industrial	3,332		625		36		3,993		1,808,565		1,812,558
Construction and land	427		4,350		28		4,805		302,929		307,734
Consumer real estate	569		3,008		1,122		4,699		1,041,698		1,046,397
Other consumer	457		54		49		560		56,571		57,131
Total	$	6,728	$	8,037	$	1,235	$	16,000	$	5,741,224	$	5,757,224
December 31, 2015
Commercial real estate	$	16	$	176	$	10,269	$	10,461	$	2,167,082	$	2,177,543
Commercial and industrial	884		670		12,255		13,809		1,598,860		1,612,669
Construction and land	623		—		—		623		269,085		269,708
Consumer real estate	10,880		2,463		3,458		16,801		919,956		936,757
Other consumer	463		37		—		500		69,330		69,830
Total	$	12,866	$	3,346	$	25,982	$	42,194	$	5,024,313	$	5,066,507

¹ Includes acquired PCI loans with a total carrying value of $6,714 and $11,328 at September 30, 2016 and December 31, 2015, respectively.

Real Estate and Commercial and Industrial Credit Exposure Credit Risk Profile by Internally Assigned Grade

The recorded investment in loans by credit quality indicators at September 30, 2016 and December 31, 2015, was as follows.

Real Estate and Commercial and Industrial Credit Exposure

Credit Risk Profile by Internally Assigned Grade

September 30, 2016	Commercial Real Estate		Commercial and Industrial		Construction and Land		Consumer Real Estate
Grade: 1
Pass	$	2,510,512	$	1,548,043	$	307,619	$	1,034,780
Special Mention	9,044		139,809		—		2,239
Substandard	13,078		124,650		88		7,283
Doubtful	770		56		27		2,095
Total	$	2,533,404	$	1,812,558	$	307,734	$	1,046,397
December 31, 2015
Grade: 1
Pass	$	2,135,539	$	1,460,725	$	269,582	$	920,519
Special Mention	13,633		92,048		—		3,327
Substandard	27,572		59,835		93		9,606
Doubtful	799		61		33		3,305
Total	$	2,177,543	$	1,612,669	$	269,708	$	936,757

¹ PCI loans are included in the substandard or doubtful categories. These categories are consistent with the "substandard" and "doubtful" categories as defined by regulatory authorities.

Consumer Credit Exposure Credit Risk Profile Based on Payment Activity

Other Consumer Credit Exposure

Credit Risk Profile Based on Payment Activity

	September 30, 2016		December 31, 2015
Performing	$	56,962	$	69,723
Non-performing	169		107
Total	$	57,131	$	69,830

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FAIR VALUE - (Tables)

9 Months Ended

Sep. 30, 2016

Fair Value Disclosures [Abstract]

Summary of Fair Value Measured on Recurring Basis

Assets and liabilities measured at fair value on a recurring basis are summarized below.

	Fair Value Measurements Using Level 2
	September 30, 2016			December 31, 2015
Assets:
Agency residential mortgage-backed securities	$	219,038		$	223,848
Agency commercial mortgage-backed securities	9,603			9,417
Agency residential collateralized mortgage obligations	52,959			22,314
US government and agency securities	114,649			15,054
Municipal bonds	37,354			41,075
Total securities available for sale	$	433,603		$	311,708
Loans held for sale	$	23,184	1	$	22,535
Derivative financial instruments:
Interest rate lock commitments	819			421
Forward mortgage-backed securities trades	1			15
Loan customer counterparty	1,405			260
Liabilities:
Derivative financial instruments:
Forward mortgage-backed securities trades	94			29
Financial institution counterparty	1,405			260

¹ At September 30, 2016, loans held for sale had an aggregate outstanding principal balance of $22,395. There were no mortgage loans held for sale that were 90 days or greater past due or on non-accrual at September 30, 2016.

Summary of Fair Value Measured on Nonrecurring Basis

Assets measured at fair value on a non-recurring basis are summarized below. There were no liabilities measured at fair value on a non-recurring basis at September 30, 2016 or December 31, 2015.

	Fair Value Measurements Using Level 3
	September 30, 2016		December 31, 2015
Assets:
Impaired loans	$	9,683	$	2,230
Foreclosed assets:
Commercial real estate	11,982		4,784
Construction and land	1,447		1,802
Residential real estate	—		106
Foreclosed assets- other	31		—

Fair Value, by Balance Sheet Grouping

The carrying amount and fair value information of financial instruments not recorded at fair value in their entirety on a recurring basis on the Company's consolidated balance sheets at September 30, 2016 and at December 31, 2015, were as follows:

			Fair Value Measurement Using
September 30, 2016	Carrying Amount		Level 1		Level 2		Level 3
Financial assets
Cash and cash equivalents	$	277,887	$	277,887	$	—	$	—
Securities held to maturity	220,919		—		229,194		—
Loans held for investment, net	5,702,667		—		—		5,761,922
Loans held for investment - Warehouse Purchase Program	1,345,818		—		—		1,345,974
FHLB and other restricted securities, at cost	54,850		—		54,850		—
Accrued interest receivable	18,283		18,283		—		—
Financial liabilities
Deposits	$	6,128,075	$	—	$	—	$	5,895,417
FHLB advances	1,134,318		—		—		1,131,767
Repurchase agreements	75,138		—		—		74,631
Subordinated debt	134,083		—		—		128,255
Accrued interest payable	3,881		3,881		—		—
December 31, 2015
Financial assets
Cash and cash equivalents	$	615,639	$	615,639	$	—	$	—
Securities held to maturity	240,433		—		247,202		—
Loans held for investment, net	5,017,554		—		—		5,083,093
Loans held for investment - Warehouse Purchase Program	1,043,719		—		—		1,042,434
FHLB and other restricted securities, at cost	63,075		—		63,075		—
Accrued interest receivable	17,109		17,109		—		—
Financial liabilities
Deposits	$	5,226,711	$	—	$	—	$	4,920,648
FHLB advances	1,439,904		—		—		1,433,125
Repurchase agreement	83,269		—		—		81,956
Subordinated debt	84,992		—		—		85,771
Accrued interest payable	1,653		1,653		—		—

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DERIVATIVE FINANCIAL INSTRUMENTS (Tables)

9 Months Ended

Sep. 30, 2016

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Outstanding Notional Balances and Fair Values of Outstanding Positions

The following table provides the outstanding notional balances and fair values of outstanding positions at September 30, 2016 and December 31, 2015.

	September 30, 2016					December 31, 2015
Derivative Positions related to Mortgage Loans Held for Sale:	Expiration Dates	Outstanding Notional Balance		Fair Value		Expiration Dates	Outstanding Notional Balance		Fair Value
Assets:
IRLCs	2016	$	21,399	$	819	2016	$	12,518	$	421
Forward mortgage-backed securities trades	2016	2,500		1		2016	11,874		15
Liabilities:
Forward mortgage-backed securities trades	2016	$	24,497	$	94	2016	$	8,500	$	29

Schedule of Derivative Instruments

The notional amounts and estimated fair values of interest rate swap derivative positions outstanding and weighted-average receive and pay interest rates at September 30, 2016 and December 31, 2015 are presented in the following table.

Derivative Positions related to Commercial Loan Interest Rate Swaps and Caps:	Outstanding Notional Amount			Estimated Fair Value			Weighted-Average Interest Rate
							Received		Paid
September 30, 2016
Loan customer counterparty	$	112,920		$	1,405		3.03	%	2.24	%
Financial institution counterparty	(112,920		)	(1,405		)	2.24		3.03
December 31, 2015
Loan customer counterparty	$	24,796		$	260		5.01	%	3.37	%
Financial institution counterparty	(24,796		)	(260		)	3.37		5.01

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SHARE-BASED COMPENSATION - (Tables)

9 Months Ended

Sep. 30, 2016

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

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs

Compensation cost charged to income for share-based compensation is presented below:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2016		2015		2016		2015
Restricted stock	$	909	$	799	$	2,090	$	3,061
Stock options	723		551		1,765		1,508
Income tax benefit	571		473		1,349		1,599

Nonvested Shares for the Company's Stock Plans

A summary of activity in the restricted stock portion of the Company's stock plans is presented below:

	Nine Months Ended September 30, 2016
	Time-Vested Shares				Performance-Based Shares
	Shares		Weighted-Average Grant Date Fair Value per Share 1		Shares		Weighted-Average Grant Date Fair Value per Share 2
Non-vested at December 31, 2015	246,461		$	20.98	61,800		$	25.02
Granted	55,180		29.29		40,200		29.29
Vested	(101,465	)	20.70		(20,600	)	25.02
Non-vested at September 30, 2016	200,176		$	23.38	81,400		$	30.12

¹For restricted stock awards with time-based vesting conditions, the grant date fair value is based upon the closing stock price as quoted on the NASDAQ Stock Market on the grant date.

² For restricted stock awards with performance-based vesting conditions, the value of the award is based upon the closing stock price as quoted on the NASDAQ Stock Market on the date of vesting. Until the final value is determined on the vesting date, the Company estimates the fair value quarterly based upon the closing stock price as quoted on the NASDAQ Stock Market near the last business day of each calendar quarter end.

Schedule of Stock Option Activity

A summary of activity in the stock option portion of the Company's stock plans as of September 30, 2016 is presented below:

	Shares		Weighted- Average Exercise Price per Share		Weighted- Average Remaining Contractual Term	Aggregate Intrinsic Value
Outstanding at December 31, 2015	1,865,750		$	22.21	7.9	$	6,401
Granted	387,838		29.12		10.0	—
Exercised	(72,154	)	18.89		—	656
Forfeited	(71,316	)	25.30		—	—
Outstanding at September 30, 2016	2,110,118		23.49		7.6	17,162
Fully vested and expected to vest	2,088,346		23.44		7.6	17,086
Exercisable at September 30, 2016	821,194		$	20.34	6.4	$	9,259

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INCOME TAXES (Tables)

9 Months Ended

Sep. 30, 2016

Income Tax Disclosure [Abstract]

Summary of Net Deferred Tax Assets

A summary of the net deferred tax assets as of September 30, 2016 and December 31, 2015, is presented below:

	September 30,  2016			December 31, 2015
Net deferred tax assets	$	22,550		$	21,040
Estimated annual effective tax rate	35		%

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COMMITMENTS AND CONTINGENT LIABILITIES (Tables)

9 Months Ended

Sep. 30, 2016

Commitments and Contingencies Disclosure [Abstract]

Financial Instruments Contractual Amounts with off Balance Sheet Risk

The contractual amounts of financial instruments with off‑balance sheet risk at September 30, 2016 and December 31, 2015, are summarized below. Please see Part I-Item 2-"Off-Balance Sheet Arrangements, Contractual Obligations and Commitments" of this Form 10-Q for information related to commitment maturities.

	September 30, 2016		December 31, 2015
Unused commitments to extend credit	$	1,729,016	$	1,211,964
Unused capacity on Warehouse Purchase Program loans	560,682		476,281
Standby letters of credit	23,060		18,644
Total unused commitments/capacity	$	2,312,758	$	1,706,889

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SHARE TRANSACTIONS (Details) - shares	3 Months Ended	9 Months Ended		50 Months Ended
	Sep. 30, 2016	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Aug. 01, 2012
Stockholders' Equity Note [Abstract]
Remaining authorization (in shares)					1,978,871
Number of shares repurchased (in shares)	0	0	357,950	441,750
Authorized for repurchase (in shares)	1,537,121	1,537,121		1,537,121

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EARNINGS PER COMMON SHARE (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Numerator:
Net income	$ 27,217	$ 17,895	$ 72,516	$ 54,470
Distributed and undistributed earnings to participating securities	(133)	(127)	(366)	(426)
Income available to common shareholders	$ 27,084	$ 17,768	$ 72,150	$ 54,044
Denominator:
Weighted average common shares outstanding (in shares)	47,737,341	47,633,320	47,680,894	47,664,665
Less: Average unallocated ESOP shares (in shares)	(1,281,843)	(1,441,870)	(1,317,347)	(1,487,465)
Average unvested restricted stock awards (in shares)	(227,764)	(328,610)	(233,860)	(361,099)
Average shares for basic earnings per share (in shares)	46,227,734	45,862,840	46,129,687	45,816,101
Basic earnings per common share (in dollars per share)	$ 0.59	$ 0.39	$ 1.56	$ 1.18
Numerator:
Income available to common shareholders	$ 27,084	$ 17,768	$ 72,150	$ 54,044
Denominator:
Average shares for basic earnings per share (in shares)	46,227,734	45,862,840	46,129,687	45,816,101
Dilutive effect of share-based compensation plan (in shares)	318,798	325,621	233,480	257,158
Average shares for diluted earnings per share (in shares)	46,546,532	46,188,461	46,363,167	46,073,259
Diluted earnings per common share (in dollars per share)	$ 0.58	$ 0.38	$ 1.56	$ 1.17
Share awards excluded in the computation of diluted earnings per share because the exercise price was greater than the common stock average market price and were therefore antidilutive (in shares)	968,618	920,000	1,410,184	1,012,971

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SECURITIES - Fair Value of Available-for-Sale Securities and Related Gross Unrealized Gains and Losses (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 429,539	$ 311,913
Gross Unrealized Gains	4,300	1,652
Gross Unrealized Losses	236	1,857
Fair Value	433,603	311,708
Agency residential mortgage-backed securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	216,381	224,582
Gross Unrealized Gains	2,722	841
Gross Unrealized Losses	65	1,575
Fair Value	219,038	223,848
Agency commercial mortgage backed securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	9,438	9,483
Gross Unrealized Gains	165	0
Gross Unrealized Losses	0	66
Fair Value	9,603	9,417
Agency residential collateralized mortgage obligations [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	52,678	22,430
Gross Unrealized Gains	346	26
Gross Unrealized Losses	65	142
Fair Value	52,959	22,314
US government and agency securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	114,446	14,906
Gross Unrealized Gains	203	148
Gross Unrealized Losses	0	0
Fair Value	114,649	15,054
Municipal bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	36,596	40,512
Gross Unrealized Gains	864	637
Gross Unrealized Losses	106	74
Fair Value	$ 37,354	$ 41,075

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SECURITIES - Carrying Amount, Unrecognized Gains and Losses, and Fair Value of Securities Held to Maturity (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	$ 220,919	$ 240,433
Gross Unrealized Gains	8,366	7,284
Gross Unrealized Losses	91	515
Fair Value	229,194	247,202
Agency residential mortgage-backed securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	80,526	87,935
Gross Unrealized Gains	2,401	1,837
Gross Unrealized Losses	9	284
Fair Value	82,918	89,488
Agency commercial mortgage backed securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	28,167	24,848
Gross Unrealized Gains	1,740	913
Gross Unrealized Losses	0	64
Fair Value	29,907	25,697
Agency residential collateralized mortgage obligations [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	45,409	59,174
Gross Unrealized Gains	1,139	1,087
Gross Unrealized Losses	37	55
Fair Value	46,511	60,206
Municipal bonds [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	66,817	68,476
Gross Unrealized Gains	3,086	3,447
Gross Unrealized Losses	45	112
Fair Value	$ 69,858	$ 71,811

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SECURITIES - Carrying Amount and Fair Value of Held to Maturity Debt Securities and Fair Value of Available-for-Sale Debt Securities (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Available For Sale And Held To Maturity Securities [Line Items]
Held to maturity, Carrying Amount, Due in one year or less	$ 1,953
Held to maturity, Carrying Amount, Due from one to five years	9,035
Held to maturity, Carrying Amount, Due from five to ten years	48,356
Held to maturity, Carrying Amount, Due after ten years	7,473
Amortized Cost	220,919	$ 240,433
Held to maturity, Fair Value, Due in one year or less	1,980
Held to maturity, Fair Value, Due from one to five years	9,454
Held to maturity, Fair Value, Due from five to ten years	50,836
Held to maturity, Fair Value, Due after ten years	7,588
Securities held to maturity, at Fair Value	229,194	247,202
Available for sale, Fair Value, Due in one year or less	114,256
Available for sale, Fair Value, Due from one to five years	12,360
Available for sale, Fair Value, Due from five to ten years	16,486
Available for sale, Fair Value, Due after ten years	8,901
Available-for-sale Securities	433,603	311,708
Agency residential mortgage-backed securities [Member]
Available For Sale And Held To Maturity Securities [Line Items]
Amortized Cost	80,526	87,935
Securities held to maturity, at Fair Value	82,918	89,488
Available-for-sale Securities	219,038	223,848
Agency commercial mortgage backed securities [Member]
Available For Sale And Held To Maturity Securities [Line Items]
Amortized Cost	28,167	24,848
Securities held to maturity, at Fair Value	29,907	25,697
Available-for-sale Securities	9,603	9,417
Agency residential collateralized mortgage obligations [Member]
Available For Sale And Held To Maturity Securities [Line Items]
Amortized Cost	45,409	59,174
Securities held to maturity, at Fair Value	46,511	60,206
Available-for-sale Securities	$ 52,959	$ 22,314

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SECURITIES - Summarized Sales Activity (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Investments, Debt and Equity Securities [Abstract]
Proceeds	$ 365	$ 1,366	$ 8,065	$ 17,947
Gross gains	0	0	72	211
Gross losses	3	25	10	25
Tax expense (benefit) of securities gains/losses reclassified from accumulated other comprehensive income	$ (1)	$ (9)	$ 22	$ 65

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SECURITIES - Securities with Unrealized Losses Aggregated by Investment and Length of Time that Individual Securities Have Been in Continuous Unrealized Loss Position Category (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Available For Sale And Held To Maturity Securities [Line Items]
Fair Value, Less than 12 Months	$ 26,274	$ 188,355
Unrealized Loss, Less than 12 Months	77	1,574
Fair Value, 12 Months or More	12,066	17,466
Unrealized Loss, 12 Months or More	159	283
Fair Value	38,340	205,821
Unrealized Loss	236	1,857
Fair Value, Less than 12 Months	6,124	51,092
Unrealized Loss, Less than 12 Months	42	364
Fair Value, 12 Months or More	2,881	9,429
Unrealized Loss, 12 Months or More	49	151
Fair Value	9,005	60,521
Unrealized Loss	91	515
Agency residential mortgage-backed securities [Member]
Available For Sale And Held To Maturity Securities [Line Items]
Fair Value, Less than 12 Months	13,344	158,172
Unrealized Loss, Less than 12 Months	17	1,353
Fair Value, 12 Months or More	5,708	10,474
Unrealized Loss, 12 Months or More	48	222
Fair Value	19,052	168,646
Unrealized Loss	65	1,575
Fair Value, Less than 12 Months	2,192	41,935
Unrealized Loss, Less than 12 Months	9	284
Fair Value, 12 Months or More	0	0
Unrealized Loss, 12 Months or More	0	0
Fair Value	2,192	41,935
Unrealized Loss	9	284
Agency commercial mortgage backed securities [Member]
Available For Sale And Held To Maturity Securities [Line Items]
Fair Value, Less than 12 Months		9,417
Unrealized Loss, Less than 12 Months		66
Fair Value, 12 Months or More		0
Unrealized Loss, 12 Months or More		0
Fair Value		9,417
Unrealized Loss		66
Fair Value, Less than 12 Months		3,805
Unrealized Loss, Less than 12 Months		64
Fair Value, 12 Months or More		0
Unrealized Loss, 12 Months or More		0
Fair Value		3,805
Unrealized Loss	0	64
Agency residential collateralized mortgage obligations [Member]
Available For Sale And Held To Maturity Securities [Line Items]
Fair Value, Less than 12 Months	9,082	13,517
Unrealized Loss, Less than 12 Months	19	81
Fair Value, 12 Months or More	3,767	6,992
Unrealized Loss, 12 Months or More	46	61
Fair Value	12,849	20,509
Unrealized Loss	65	142
Fair Value, Less than 12 Months	2,509	3,714
Unrealized Loss, Less than 12 Months	10	6
Fair Value, 12 Months or More	1,808	3,060
Unrealized Loss, 12 Months or More	27	49
Fair Value	4,317	6,774
Unrealized Loss	37	55
Municipal bonds [Member]
Available For Sale And Held To Maturity Securities [Line Items]
Fair Value, Less than 12 Months	3,848	7,249
Unrealized Loss, Less than 12 Months	41	74
Fair Value, 12 Months or More	2,591	0
Unrealized Loss, 12 Months or More	65	0
Fair Value	6,439	7,249
Unrealized Loss	106	74
Fair Value, Less than 12 Months	1,423	1,638
Unrealized Loss, Less than 12 Months	23	10
Fair Value, 12 Months or More	1,073	6,369
Unrealized Loss, 12 Months or More	22	102
Fair Value	2,496	8,007
Unrealized Loss	$ 45	$ 112

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SECURITIES - (Narrative) (Details) $ in Thousands	Sep. 30, 2016 USD ($) security	Dec. 31, 2015 USD ($)
Investments, Debt and Equity Securities [Abstract]
Pledged as collateral | $	$ 210,606	$ 280,629
Number of securities in unrealized losses	45
Number of securities in unrealized losses for greater than one year	20

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LOANS - (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Jun. 30, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Dec. 31, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for sale	$ 23,184		$ 22,535
Loans held for investment:
Total	5,757,224		5,066,507	$ 4,688,826
Deferred costs (fees) and discounts, net	2,761		(1,860)
Allowance for loan losses	(57,318)	$ (62,194)	(47,093)	(36,382)	$ (30,867)	$ (25,549)
Net loans held for investment, excluding Warehouse Purchase Program	5,702,667		5,017,554
Warehouse Purchase Program	1,345,818		1,043,719
Total loans held for investment	7,048,485		6,061,273
Commercial Real Estate [Member]
Loans held for investment:
Commercial Real Estate	2,533,404		2,177,543	2,035,631
Allowance for loan losses	(17,468)	(16,166)	(14,123)	(13,068)	(11,285)	(11,830)
Commercial and Industrial [Member]
Loans held for investment:
Commercial and industrial	1,812,558		1,612,669	1,437,241
Allowance for loan losses	(29,788)	(36,379)	(24,975)	(15,614)	(13,221)	(9,068)
Construction and land [Member]
Loans held for investment:
Loans Receivable, Gross, Commercial, Construction	307,734		269,708	260,433
Allowance for loan losses	(4,477)	(3,950)	(3,013)	(2,419)	(1,531)	(174)
Consumer Real Estate [Member]
Loans held for investment:
Consumer Real Estate	1,046,397		936,757	880,532
Allowance for loan losses	(4,391)	(4,589)	(3,992)	(4,272)	(4,120)	(4,069)
Other Consumer [Member]
Loans held for investment:
Other consumer	57,131		69,830	74,989
Allowance for loan losses	$ (1,194)	$ (1,110)	$ (990)	$ (1,009)	$ (710)	$ (408)

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LOANS - Narrative (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Receivables [Abstract]
Portion of allowance for loan losses allocated to PCI loans	$ 164	$ 150	$ 139
Threshold at which large consumer real estate loans are individually evaluated for impairment	$ 417
Loans That Are Past Due Or Greater Are Considered Delinquent	30 days
Delinquent Period of Loan to Discontinued Interest Income for Consumer Loan	90 days
Consumer Loans Are Typically Charged Off	120 days
Loans past due over 90 days and still accruing	$ 186	$ 111
Troubled debt restructuring, non-accrual period	6 months
Number Of Days To Define Payment Default	90 days
Period of time for Consumer Loans to be Past Due to be Classified as Non-Performing	90 days

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LOANS - Allowance for loan losses (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Allowance for loan losses:
Beginning balance	$ 62,194	$ 30,867	$ 47,093	$ 25,549
Charge-offs	(7,566)	(2,124)	(8,492)	(3,985)
Recoveries	390	124	817	553
Provision expense (benefit)	2,300	7,515	17,900	14,265
Ending balance	57,318	36,382	57,318	36,382
Individually evaluated for impairment	2,482	2,479	2,482	2,479
Collectively evaluated for impairment	54,836	33,903	54,836	33,903
Loans Evaluated for Impairment [Abstract]
Individually evaluated for impairment	36,661	61,455	36,661	61,455
Collectively evaluated for impairment	5,713,542	4,615,190	5,713,542	4,615,190
PCI loans	7,021	12,181	7,021	12,181
Total	5,757,224	4,688,826	5,757,224	4,688,826	$ 5,066,507
Commercial Real Estate [Member]
Allowance for loan losses:
Beginning balance	16,166	11,285	14,123	11,830
Charge-offs	(79)	(9)	(79)	(91)
Recoveries	7	3	16	24
Provision expense (benefit)	1,374	1,789	3,408	1,305
Ending balance	17,468	13,068	17,468	13,068
Individually evaluated for impairment	301	888	301	888
Collectively evaluated for impairment	17,167	12,180	17,167	12,180
Loans Evaluated for Impairment [Abstract]
Individually evaluated for impairment	5,336	13,880	5,336	13,880
Collectively evaluated for impairment	2,522,417	2,011,101	2,522,417	2,011,101
PCI loans	5,651	10,650	5,651	10,650
Commercial real estate	2,533,404	2,035,631	2,533,404	2,035,631	2,177,543
Commercial and Industrial [Member]
Allowance for loan losses:
Beginning balance	36,379	13,221	24,975	9,068
Charge-offs	(7,216)	(1,649)	(7,681)	(2,690)
Recoveries	227	23	441	124
Provision expense (benefit)	398	4,019	12,053	9,112
Ending balance	29,788	15,614	29,788	15,614
Individually evaluated for impairment	2,002	1,426	2,002	1,426
Collectively evaluated for impairment	27,786	14,188	27,786	14,188
Loans Evaluated for Impairment [Abstract]
Individually evaluated for impairment	28,282	41,805	28,282	41,805
Collectively evaluated for impairment	1,784,023	1,395,066	1,784,023	1,395,066
PCI loans	253	370	253	370
Commercial and industrial	1,812,558	1,437,241	1,812,558	1,437,241	1,612,669
Construction and land [Member]
Allowance for loan losses:
Beginning balance	3,950	1,531	3,013	174
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provision expense (benefit)	527	888	1,464	2,245
Ending balance	4,477	2,419	4,477	2,419
Individually evaluated for impairment	0	0	0	0
Collectively evaluated for impairment	4,477	2,419	4,477	2,419
Loans Evaluated for Impairment [Abstract]
Individually evaluated for impairment	27	39	27	39
Collectively evaluated for impairment	307,707	260,394	307,707	260,394
PCI loans	0	0	0	0
Construction and land	307,734	260,433	307,734	260,433	269,708
Consumer Real Estate [Member]
Allowance for loan losses:
Beginning balance	4,589	4,120	3,992	4,069
Charge-offs	(7)	(106)	(77)	(321)
Recoveries	47	6	99	66
Provision expense (benefit)	(238)	252	377	458
Ending balance	4,391	4,272	4,391	4,272
Individually evaluated for impairment	121	80	121	80
Collectively evaluated for impairment	4,270	4,192	4,270	4,192
Loans Evaluated for Impairment [Abstract]
Individually evaluated for impairment	2,931	5,571	2,931	5,571
Collectively evaluated for impairment	1,042,585	874,115	1,042,585	874,115
PCI loans	881	846	881	846
Consumer real estate	1,046,397	880,532	1,046,397	880,532	936,757
Other Consumer [Member]
Allowance for loan losses:
Beginning balance	1,110	710	990	408
Charge-offs	(264)	(360)	(655)	(883)
Recoveries	109	92	261	339
Provision expense (benefit)	239	567	598	1,145
Ending balance	1,194	1,009	1,194	1,009
Individually evaluated for impairment	58	85	58	85
Collectively evaluated for impairment	1,136	924	1,136	924
Loans Evaluated for Impairment [Abstract]
Individually evaluated for impairment	85	160	85	160
Collectively evaluated for impairment	56,810	74,514	56,810	74,514
PCI loans	236	315	236	315
Other consumer	$ 57,131	$ 74,989	$ 57,131	$ 74,989	$ 69,830

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LOANS - Off-Balance Sheet (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Allowance for loan losses:
Charge-offs on lending-related commitments	$ 7,566	$ 2,124	$ 8,492	$ 3,985
Other Liabilities [Member]
Allowance for loan losses:
Balance at beginning of period	0		0
Charge-offs on lending-related commitments	0		0
Provision for credit losses on lending-related commitments	1,167		1,167
Balance at end of period	$ 1,167		$ 1,167

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LOANS - Impaired Loans (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Financing Receivable, Impaired [Line Items]
Unpaid Contractual Principal Balance	$ 39,982		$ 39,982		$ 35,895
Recorded Investment With No Allowance	24,660		24,660		29,348
Recorded Investment With Allowance	12,001		12,001		4,058
Total Recorded Investment	36,661		36,661		33,406
Related Allowance	2,318		2,318		1,828
Year-to-Date Average Recorded Investment	32,624	$ 39,330	35,092	$ 27,789
Year-to-Date Interest Income Recognized	7	6	22	37
Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Contractual Principal Balance	5,475		5,475		11,682
Recorded Investment With No Allowance	4,566		4,566		10,618
Recorded Investment With Allowance	770		770		962
Total Recorded Investment	5,336		5,336		11,580
Related Allowance	272		272		303
Year-to-Date Average Recorded Investment	3,223	6,394	5,240	6,705
Year-to-Date Interest Income Recognized	3	3	7	22
Commercial and Industrial [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Contractual Principal Balance	30,231		30,231		18,649
Recorded Investment With No Allowance	17,110		17,110		13,894
Recorded Investment With Allowance	11,172		11,172		3,012
Total Recorded Investment	28,282		28,282		16,906
Related Allowance	1,999		1,999		1,467
Year-to-Date Average Recorded Investment	24,835	27,446	24,350	15,444
Year-to-Date Interest Income Recognized	0	2	1	7
Construction and land [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Contractual Principal Balance	34		34		38
Recorded Investment With No Allowance	27		27		33
Recorded Investment With Allowance	0		0		0
Total Recorded Investment	27		27		33
Related Allowance	0		0		0
Year-to-Date Average Recorded Investment	27	65	30	99
Year-to-Date Interest Income Recognized	0	0	0	0
Consumer Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Contractual Principal Balance	4,124		4,124		5,327
Recorded Investment With No Allowance	2,920		2,920		4,754
Recorded Investment With Allowance	11		11		13
Total Recorded Investment	2,931		2,931		4,767
Related Allowance	11		11		13
Year-to-Date Average Recorded Investment	4,452	5,253	5,372	5,320
Year-to-Date Interest Income Recognized	3	1	11	6
Other Consumer [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Contractual Principal Balance	118		118		199
Recorded Investment With No Allowance	37		37		49
Recorded Investment With Allowance	48		48		71
Total Recorded Investment	85		85		120
Related Allowance	36		36		$ 45
Year-to-Date Average Recorded Investment	87	172	100	221
Year-to-Date Interest Income Recognized	$ 1	$ 0	$ 3	$ 2

XML

LOANS - Non-Performing (nonaccrual) loans (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-performing	$ 40,865	$ 38,216
Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-performing	5,336	11,418
Commercial and Industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-performing	28,282	16,877
Construction and land [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-performing	27	33
Consumer Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-performing	7,051	9,781
Other Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-performing	$ 169	$ 107

XML

LOANS - Summary of Outstanding Balances of Troubled Debt Restructuring (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Recorded investment	$ 11,750	$ 6,812
Specific reserves on TDRs	649	487
Outstanding commitments to lend additional funds to borrowers with TDR loans	$ 0	0
Troubled debt restructuring, non-accrual period	6 months
Nonperforming Financing Receivable [Member]
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Recorded investment	$ 11,288	6,207
Performing Financing Receivable [Member]
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Recorded investment	$ 462	$ 605

XML

LOANS - Information on Loans Modified as Troubled Debt Restructuring by Category (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	$ 7	$ 343	$ 7,275	$ 559
Commercial and Industrial [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	5	129	7,193	198
Consumer Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	212	80	359
Financing Receivable, Modifications, Subsequent Default, Recorded Investment	0	177	32	241
Other Consumer [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	2	2	2	2
Principal Deferrals [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	7	214	12	300
Principal Deferrals [Member] | Commercial and Industrial [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	5	0	10	0
Principal Deferrals [Member] | Consumer Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	212	0	298
Principal Deferrals [Member] | Other Consumer [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	2	2	2	2
Combination Of Rate And Maturity [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment			80	61
Combination Of Rate And Maturity [Member] | Commercial and Industrial [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment			0	0
Combination Of Rate And Maturity [Member] | Consumer Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment			80	61
Combination Of Rate And Maturity [Member] | Other Consumer [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment			0	0
Other Member [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	129	7,183	198
Other Member [Member] | Commercial and Industrial [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	129	7,183	198
Other Member [Member] | Consumer Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	0	0
Other Member [Member] | Other Consumer [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	$ 0	$ 0	0	$ 0
Other Reserve-Based Energy [Member] | Commercial and Industrial [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment			$ 6,300

XML

LOANS - Carrying Amount of Acquired PCI Loans Included in the Consolidated Balance Sheet (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Receivables [Abstract]
Carrying amount	$ 6,857	$ 11,804
Outstanding balance	7,710	13,053
Portion of allowance for loan losses allocated to PCI loans	$ 164	$ 150	$ 139

XML

LOANS - Changes in the Accretable Yield for Acquired PCI Loans (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield Movement Schedule [Roll Forward]
Beginning balance	$ 2,276	$ 3,310	$ 3,356	$ 2,100
Additions	0	0	0	1,907
Reclassifications from nonaccretable	603	786	347	1,192
Disposals	(75)	(578)	(357)	(932)
Accretion	(185)	(323)	(727)	(1,072)
Balance at end of period	$ 2,619	$ 3,195	$ 2,619	$ 3,195

XML

LOANS - Analysis of Age of Recorded Investment in Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	$ 16,000	$ 42,194
Current Loans	5,741,224	5,024,313
Total	5,757,224	5,066,507	$ 4,688,826
Carrying value, PCI loans	6,714	11,328
Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	6,728	12,866
Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	8,037	3,346
Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	1,235	25,982
Commercial Real Estate [Member]
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	1,943	10,461
Current Loans	2,531,461	2,167,082
Commercial real estate	2,533,404	2,177,543	2,035,631
Commercial Real Estate [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	1,943	16
Commercial Real Estate [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	176
Commercial Real Estate [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	10,269
Commercial and Industrial [Member]
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	3,993	13,809
Current Loans	1,808,565	1,598,860
Commercial and industrial	1,812,558	1,612,669	1,437,241
Commercial and Industrial [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	3,332	884
Commercial and Industrial [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	625	670
Commercial and Industrial [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	36	12,255
Construction and land [Member]
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	4,805	623
Current Loans	302,929	269,085
Construction and land	307,734	269,708	260,433
Construction and land [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	427	623
Construction and land [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	4,350	0
Construction and land [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	28	0
Consumer Real Estate [Member]
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	4,699	16,801
Current Loans	1,041,698	919,956
Consumer real estate	1,046,397	936,757	880,532
Consumer Real Estate [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	569	10,880
Consumer Real Estate [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	3,008	2,463
Consumer Real Estate [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	1,122	3,458
Other Consumer [Member]
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	560	500
Current Loans	56,571	69,330
Other consumer	57,131	69,830	$ 74,989
Other Consumer [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	457	463
Other Consumer [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	54	37
Other Consumer [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	$ 49	$ 0

XML

LOANS - Real Estate and Commercial and Industrial Credit Exposure Credit Risk Profile by Internally Assigned Grade (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial Real Estate	$ 2,533,404	$ 2,177,543	$ 2,035,631
Commercial Real Estate [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial Real Estate	2,510,512	2,135,539
Commercial Real Estate [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial Real Estate	9,044	13,633
Commercial Real Estate [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial Real Estate	13,078	27,572
Commercial Real Estate [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial Real Estate	770	799
Commercial and Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial and industrial	1,812,558	1,612,669	1,437,241
Commercial and Industrial [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial and industrial	1,548,043	1,460,725
Commercial and Industrial [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial and industrial	139,809	92,048
Commercial and Industrial [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial and industrial	124,650	59,835
Commercial and Industrial [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial and industrial	56	61
Construction and land [Member]
Financing Receivable, Recorded Investment [Line Items]
Construction and Land	307,734	269,708	260,433
Construction and land [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Construction and Land	307,619	269,582
Construction and land [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Construction and Land	0	0
Construction and land [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Construction and Land	88	93
Construction and land [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Construction and Land	27	33
Consumer Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Consumer Real Estate	1,046,397	936,757	$ 880,532
Consumer Real Estate [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Consumer Real Estate	1,034,780	920,519
Consumer Real Estate [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Consumer Real Estate	2,239	3,327
Consumer Real Estate [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Consumer Real Estate	7,283	9,606
Consumer Real Estate [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Consumer Real Estate	$ 2,095	$ 3,305

XML

LOANS - Consumer Credit Exposure Credit Risk Profile Based on Payment Activity (Details) - Other Consumer [Member] - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment [Line Items]
Other consumer	$ 57,131	$ 69,830
Performing Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Other consumer	56,962	69,723
Nonperforming Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Other consumer	$ 169	$ 107

XML

FAIR VALUE - Narrative (Details) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2016 USD ($)	Sep. 30, 2016 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage loans on real estate, pending foreclosures	$ 73	$ 73
Interest Rate Lock Commitments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Gains (losses) resulting from changes in fair value	102	398
Forward Mortgage Backed Securities Trades [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Gains (losses) resulting from changes in fair value	$ (171)	$ (817)

XML

FAIR VALUE - Summary of Fair Value Measured on Recurring Basis (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	$ 433,603	$ 311,708
Loans held for sale, fair value, outstanding principal balance	22,395
Agency residential mortgage-backed securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	219,038	223,848
Agency commercial mortgage backed securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	9,603	9,417
Agency residential collateralized mortgage obligations [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	52,959	22,314
US government and agency securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	114,649	15,054
Municipal bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	37,354	41,075
Significant Other Observable Inputs (Level 2) [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	433,603	311,708
Loans held for sale	23,184	22,535
Significant Other Observable Inputs (Level 2) [Member] | Fair Value, Measurements, Recurring [Member] | Interest Rate Lock Commitments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative asset	819	421
Significant Other Observable Inputs (Level 2) [Member] | Fair Value, Measurements, Recurring [Member] | Forward Mortgage Backed Securities Trades [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative asset	1	15
Derivative Liability	94	29
Significant Other Observable Inputs (Level 2) [Member] | Fair Value, Measurements, Recurring [Member] | Interest Rate Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative asset	1,405	260
Significant Other Observable Inputs (Level 2) [Member] | Fair Value, Measurements, Recurring [Member] | Financial Institution Counterparty [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Liability	1,405	260
Significant Other Observable Inputs (Level 2) [Member] | Fair Value, Measurements, Recurring [Member] | Agency residential mortgage-backed securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	219,038	223,848
Significant Other Observable Inputs (Level 2) [Member] | Fair Value, Measurements, Recurring [Member] | Agency commercial mortgage backed securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	9,603	9,417
Significant Other Observable Inputs (Level 2) [Member] | Fair Value, Measurements, Recurring [Member] | Agency residential collateralized mortgage obligations [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	52,959	22,314
Significant Other Observable Inputs (Level 2) [Member] | Fair Value, Measurements, Recurring [Member] | US government and agency securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	114,649	15,054
Significant Other Observable Inputs (Level 2) [Member] | Fair Value, Measurements, Recurring [Member] | Municipal bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	$ 37,354	$ 41,075

XML

FAIR VALUE - Summary of Fair Value Measured on Nonrecurring Basis (Details) - Significant Unobservable Inputs (Level 3) [Member] - Fair Value, Measurements, Nonrecurring [Member] - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	$ 9,683	$ 2,230
Commercial Real Estate [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Foreclosed assets	11,982	4,784
Construction and Land [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Foreclosed assets	1,447	1,802
Residential Mortgage [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Foreclosed assets	0	106
Other [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Foreclosed assets	$ 31	$ 0

XML

FAIR VALUE - Carrying Amount and Estimated Fair Values of Financial Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015	Dec. 31, 2014
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents, at Carrying Value	$ 277,887	$ 615,639	$ 241,714	$ 132,021
Securities held to maturity, at Carrying Value	220,919	240,433
Securities held to maturity, at Fair Value	229,194	247,202
Loans held for investment, net, at Carrying Value	5,702,667	5,017,554
Loans held for investment - Warehouse Purchase Program, at Carrying Value	1,345,818	1,043,719
FHLB stock, Carrying Amount and Fair Value	54,850	63,075
Accrued interest receivable, Carrying Amount and Fair Value	18,283	17,109
Deposits, at Carrying Value	6,128,075	5,226,711
FHLB advances, at Carrying Value	1,134,318	1,439,904
Repurchase agreements	75,138	83,269
Subordinated Debt Obligations, at Carrying Value	134,083	84,992
Accrued interest payable, at Carrying Value	3,881	1,653
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents, at Fair Value	277,887	615,639
Accrued interest receivable, Carrying Amount and Fair Value	18,283	17,109
Accrued interest payable, at Fair Value	3,881	1,653
Significant Other Observable Inputs (Level 2) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Securities held to maturity, at Fair Value	229,194	247,202
FHLB stock, Carrying Amount and Fair Value	54,850	63,075
Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Loans held for investment, net, at Fair Value	5,761,922	5,083,093
Loans held for investment - Warehouse Purchase Program, at Fair Value	1,345,974	1,042,434
Deposits, at Fair Value	5,895,417	4,920,648
FHLB advances, at Fair Value	1,131,767	1,433,125
Repurchase agreement, at Fair Value	74,631	81,956
Subordinated Debt Obligations, Fair Value Disclosure	$ 128,255	$ 85,771

XML

DERIVATIVE FINANCIAL INSTRUMENTS - Schedule of Outstanding Notional Balances and Fair Values of Outstanding Positions (Details) - Not Designated as Hedging Instrument [Member] - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Interest Rate Lock Commitments [Member]
Derivative [Line Items]
Asset, Outstanding Notional Balance	$ 21,399	$ 12,518
Asset, Fair Value	819	421
Forward Mortgage Backed Securities Trades [Member]
Derivative [Line Items]
Asset, Outstanding Notional Balance	2,500	11,874
Asset, Fair Value	1	15
Liability, Outstanding Notional Amount	24,497	8,500
Liability, Fair Value	$ 94	$ 29

XML

DERIVATIVE FINANCIAL INSTRUMENTS - Narrative (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative, collateral pledged	$ 1,950	$ 300

XML

DERIVATIVE FINANCIAL INSTRUMENTS - Interest rates, notional amounts, fair values (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Loan Customer Counterparty [Member] | Commercial Loan [Member] | Interest Rate Swap [Member] | Not Designated as Hedging Instrument [Member]
Derivative [Line Items]
Asset, Outstanding Notional Balance	$ 112,920	$ 24,796
Received	3.03%	5.01%
Paid	2.24%	3.37%
Financial Institution Counterparty [Member] | Commercial Loan [Member] | Interest Rate Swap [Member] | Not Designated as Hedging Instrument [Member]
Derivative [Line Items]
Received	2.24%	3.37%
Paid	3.03%	5.01%
Liability, Outstanding Notional Amount	$ (112,920)	$ (24,796)
Liability, Fair Value	(1,405)	(260)
Fair Value, Measurements, Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Asset, Fair Value	1,405	260
Fair Value, Measurements, Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | Loan Customer Counterparty [Member] | Commercial Loan [Member] | Interest Rate Swap [Member] | Not Designated as Hedging Instrument [Member]
Derivative [Line Items]
Asset, Fair Value	1,405	260
Fair Value, Measurements, Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | Financial Institution Counterparty [Member]
Derivative [Line Items]
Liability, Fair Value	$ (1,405)	$ (260)

XML

SHARE-BASED COMPENSATION - Compensation Cost Charged to Income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Compensation cost charged to income for:
Income tax benefit	$ 571	$ 473	$ 1,349	$ 1,599
Restricted stock [Member]
Compensation cost charged to income for:
Compensation cost	909	799	2,090	3,061
Stock options [Member]
Compensation cost charged to income for:
Compensation cost	$ 723	$ 551	$ 1,765	$ 1,508

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SHARE-BASED COMPENSATION - Changes in the Nonvested Shares for the Company's Stock Plans (Details)	9 Months Ended
	Sep. 30, 2016 $ / shares shares
Time-vested restricted stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Beginning Balance (in shares) | shares	246,461
Granted (in shares) | shares	55,180
Vested (in shares) | shares	(101,465)
Ending Balance (in shares) | shares	200,176
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Beginning Balance, Weighted-Average Grant Date Fair Value (usd per share) | $ / shares	$ 20.98
Granted, Weighted-Average Grant Date Fair Value (usd per share) | $ / shares	29.29
Vested, Weighted-Average Grant Date Fair Value (usd per share) | $ / shares	20.70
Ending Balance, Weighted-Average Grant Date Fair Value (usd per share) | $ / shares	$ 23.38
Performance-Based Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Beginning Balance (in shares) | shares	61,800
Granted (in shares) | shares	40,200
Vested (in shares) | shares	(20,600)
Ending Balance (in shares) | shares	81,400
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Beginning Balance, Weighted-Average Grant Date Fair Value (usd per share) | $ / shares	$ 25.02
Granted, Weighted-Average Grant Date Fair Value (usd per share) | $ / shares	29.29
Vested, Weighted-Average Grant Date Fair Value (usd per share) | $ / shares	25.02
Ending Balance, Weighted-Average Grant Date Fair Value (usd per share) | $ / shares	$ 30.12

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SHARE-BASED COMPENSATION - Summary of Activity in the Stock Option Portion of the Plans (Details) - USD ($) $ / shares in Units, $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Shares Outstanding, Beginning Balance (in shares)	1,865,750
Shares, Granted (in shares)	387,838
Shares, Exercised (in shares)	(72,154)
Shares, Forfeited (in shares)	(71,316)
Shares Outstanding, Ending Balance (in shares)	2,110,118	1,865,750
Shares, Fully vested and expected to vest (in shares)	2,088,346
Shares Exercisable (in shares)	821,194
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Weighted-Average Exercise Price, Outstanding, Beginning Balance (usd per share)	$ 22.21
Weighted-Average Exercise Price, Granted (usd per share)	29.12
Weighted-Average Exercise Price, Exercised (usd per share)	18.89
Weighted-Average Exercise Price, Forfeited (usd per share)	25.30
Weighted-Average Exercise Price, Outstanding, Ending Balance (usd per share)	23.49	$ 22.21
Weighted-Average Exercise Price, Fully vested and expected to vest (usd per share)	23.44
Weighted-Average Exercise Price, Exercisable, Ending Balance (usd per share)	$ 20.34
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Roll Forward]
Weighted-Average Contractual Term, Outstanding	7 years 6 months 30 days	7 years 10 months 8 days
Weighted-Average Remaining Contractual Term, Granted	10 years
Aggregate Intrinsic Value, Outstanding, Beginning Balance	$ 6,401
Aggregate Intrinsic Value, Exercised	656
Aggregate Intrinsic Value, Outstanding, Ending Balance	$ 17,162	$ 6,401
Weighted-Average Remaining Contractual Term, Fully vested and expected to vest	7 years 6 months 23 days
Weighted-Average Remaining Contractual Term, Exercisable	6 years 4 months 26 days
Aggregate Intrinsic Value, Fully vested and expected to vest	$ 17,086
Aggregate Intrinsic Value, Exercisable	$ 9,259

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SHARE-BASED COMPENSATION - Narrative (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2016 USD ($)
Restricted stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total unrecognized compensation expense related to non-vested shares	$ 5,488
Weighted-average period	1 year 7 months 28 days
Stock options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total unrecognized compensation expense related to non-vested shares	$ 7,853
Weighted-average period	2 years 8 months 12 days

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INCOME TAXES - (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
Income Tax Disclosure [Abstract]
Net deferred tax assets	$ 22,550	$ 21,040
Estimated annual effective tax rate	35.00%

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COMMITMENTS AND CONTINGENT LIABILITIES (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Total unused commitments/capacity	$ 2,312,758	$ 1,706,889
Overdraft protection	85,955	87,077
Pledged as collateral	210,606	280,629
Commitment to fund private equity fund, unfunded portion	2,380
Federal Home Loan Bank Certificates and Obligations (FHLB) [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Pledged as collateral	955,303
Financial Guarantee [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Credit card guarantees	2,900	1,028
Commitments to Extend Credit [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Total unused commitments/capacity	1,729,016	1,211,964
Unused lines of Credit [Member] | Unused Capacity on Warehouse Purchase Program Loans [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Total unused commitments/capacity	560,682	476,281
Unused lines of Credit [Member] | Standby Letters of Credit [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Total unused commitments/capacity	23,060	$ 18,644
Reserve for Off-balance Sheet Activities [Member] | Other Liabilities [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Allowance for credit losses	$ 1,167