10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

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

For the quarterly period ended June 30, 2019

OR

☐ 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		27-2176993
(State or other jurisdiction of incorporation or organization)		(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

Securities registered pursuant to Section 12(b) of the Act:
Title of Each Class	Trading Symbol	Name of Each Exchange on Which Registered
Common Stock, par value $0.01 per share	LTXB	Nasdaq Global Select Market

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 ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted 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 such files). Yes ☒ No ☐

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

Large accelerated filer	☒	Accelerated filer	☐
Non-accelerated filer	☐	Smaller reporting company	☐
Emerging growth company	☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.			☐

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

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

Class: Common Stock	Shares Outstanding as of July 22, 2019:
	48,836,238

LEGACYTEXAS FINANCIAL GROUP, INC.

FORM 10-Q

June 30, 2019

INDEX

PART I -- FINANCIAL INFORMATION	3
Item 1. Financial Statements:	3
Consolidated Balance Sheets at June 30, 2019 (unaudited) and December 31, 2018	3
Consolidated Statements of Income (unaudited) for the three and six months ended June 30, 2019 and 2018	4
Consolidated Statements of Comprehensive Income (unaudited) for the three and six months ended June 30, 2019 and 2018	5
Consolidated Statements of Changes in Shareholders’ Equity (unaudited) for the three and six months ended June 30, 2019 and 2018	6
Consolidated Statements of Cash Flows (unaudited) for the six months ended June 30, 2019 and 2018	7
Condensed Notes to Unaudited Consolidated Interim Financial Statements	9
Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations	35
Item 3. Quantitative and Qualitative Disclosures about Market Risk	54
Item 4. Controls and Procedures	57
PART II—OTHER INFORMATION	58
Item 1. Legal Proceedings	58
Item 1.A. Risk Factors	58
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds	58
Item 3. Defaults Upon Senior Securities	58
Item 4. Mine Safety Disclosures	58
Item 5. Other Information	58
Item 6. Exhibits	59
SIGNATURE PAGE	61

PART 1 - FINANCIAL INFORMATION        Item 1. Financial Statements

LEGACYTEXAS FINANCIAL GROUP, INC.

CONSOLIDATED BALANCE SHEETS

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

	June 30, 2019			December 31, 2018
ASSETS	(unaudited)
Cash and due from financial institutions	$	56,949		$	60,416
Short-term interest-bearing deposits in other financial institutions	206,894			208,777
Total cash and cash equivalents	263,843			269,193
Securities available for sale, at fair value	459,749			471,746
Securities held to maturity (fair value: June 30, 2019 — $128,864; December 31, 2018— $144,791)	127,836			146,046
Loans held for sale, at fair value	46,571			23,193
Loans held for investment:
Loans held for investment (net of allowance for loan losses of $92,219 at June 30, 2019 and $67,428 at December 31, 2018)	6,999,607			6,733,692
Loans held for investment - Warehouse Purchase Program	1,542,684			960,404
Total loans held for investment	8,542,291			7,694,096
Federal Home Loan Bank (“FHLB”) stock and other restricted securities, at cost	79,195			56,226
Bank-owned life insurance	59,724			59,036
Premises and equipment, net	106,313			73,073
Goodwill	178,559			178,559
Other assets	71,853			79,974
Total assets	$	9,935,934		$	9,051,142
LIABILITIES AND SHAREHOLDERS’ EQUITY
Deposits
Non-interest-bearing demand	$	1,847,229		$	1,773,762
Interest-bearing demand	855,026			826,755
Savings and money market	2,548,966			2,455,787
Time	1,804,569			1,785,411
Total deposits	7,055,790			6,841,715
FHLB advances	1,384,765			825,409
Repurchase agreements	52,414			50,340
Subordinated debt	135,257			135,012
Accrued expenses and other liabilities	165,063			104,299
Total liabilities	8,793,289			7,956,775
Commitments and contingent liabilities (See Note 11)
Shareholders’ equity
Preferred stock, $.01 par value; 10,000,000 shares authorized; 0 shares issued — June 30, 2019 and December 31, 2018	—			—
Common stock, $.01 par value; 90,000,000 shares authorized; 48,833,238 shares issued — June 30, 2019 and 48,505,261 shares issued — December 31, 2018	488			485
Additional paid-in capital	628,730			619,983
Retained earnings	523,693			491,948
Accumulated other comprehensive income (loss), net	860			(6,658		)
Unearned Employee Stock Ownership Plan (ESOP) shares; 1,112,664 shares at June 30, 2019 and 1,139,140 shares at December 31, 2018	(11,126		)	(11,391		)
Total shareholders’ equity	1,142,645			1,094,367
Total liabilities and shareholders’ equity	$	9,935,934		$	9,051,142
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 June 30,						Six Months Ended June 30,
	2019			2018			2019			2018
Interest and dividend income
Loans, including fees	$	108,154		$	98,570		$	208,455		$	189,201
Taxable securities	3,460			3,132			7,062			6,043
Nontaxable securities	410			641			753			1,316
Interest-bearing deposits in other financial institutions	1,370			1,097			2,647			2,066
FHLB and FRB stock and other	683			551			1,264			1,031
	114,077			103,991			220,181			199,657
Interest expense
Deposits	20,444			13,732			38,659			25,764
FHLB advances	5,794			4,131			10,250			6,811
Repurchase agreements and other borrowings	2,285			2,199			4,554			4,540
	28,523			20,062			53,463			37,115
Net interest income	85,554			83,929			166,718			162,542
Provision for credit losses	16,100			17,478			25,900			33,141
Net interest income after provision for credit losses	69,454			66,451			140,818			129,401
Non-interest income
Service charges and other fees	9,882			8,844			17,137			16,771
Net gain on sale of mortgage loans held for sale	2,879			1,668			4,404			3,477
Bank-owned life insurance income	489			479			971			926
Net gain (loss) on securities transactions	—			—			6			(128		)
Gain (loss) on sale and disposition of assets	18			(153		)	4			2,060
Other	(1,036		)	14			(396		)	644
	12,232			10,852			22,126			23,750
Non-interest expense
Salaries and employee benefits	26,586			24,313			53,457			51,389
Merger costs	2,362			—			2,362			—
Advertising	982			1,358			1,885			2,246
Occupancy and equipment	3,950			3,980			7,849			7,840
Outside professional services	1,674			1,382			2,959			2,632
Regulatory assessments	831			731			1,449			1,885
Data processing	5,739			5,145			11,672			9,848
Office operations	2,568			2,224			4,903			4,524
Other	2,834			3,058			5,297			5,706
	47,526			42,191			91,833			86,070
Income before income tax expense	34,160			35,112			71,111			67,081
Income tax expense	7,177			7,275			15,048			13,482
Net income	$	26,983		$	27,837		$	56,063		$	53,599
Earnings per share:
Basic	$	0.57		$	0.59		$	1.18		$	1.14
Diluted	$	0.56		$	0.58		$	1.17		$	1.12
Dividends declared per share	$	0.25		$	0.16		$	0.50		$	0.32
See accompanying notes to consolidated financial statements.

4

LEGACYTEXAS FINANCIAL GROUP, INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(unaudited)

(Dollars in thousands)

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2019			2018			2019			2018
Net income	$	26,983		$	27,837		$	56,063		$	53,599
Change in unrealized gains (losses) on securities available for sale	4,169			(1,532		)	9,522			(6,377		)
Reclassification of amount realized through securities transactions	—			—			(6		)	128
Tax effect	(876		)	322			(1,998		)	1,310
Reclassification of income tax effects of the Tax Cuts and Jobs Act	—			—			—			(741		)
Other comprehensive income (loss), net of tax	3,293			(1,210		)	7,518			(5,680		)
Comprehensive income	$	30,276		$	26,627		$	63,581		$	47,919
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)

	Common Stock		Additional Paid-In Capital		Retained Earnings			Accumulated Other Comprehensive Income (Loss), Net			Unearned ESOP Shares			Total Shareholders’ Equity
For the six months ended June 30, 2019
Balance at January 1, 2019	$	485	$	619,983	$	491,948		$	(6,658	)	$	(11,391	)	$	1,094,367
Net income	—		—		29,080			—			—			29,080
Other comprehensive income, net of tax	—		—		—			4,225			—			4,225
Dividends declared ($0.25 per share)	—		—		(12,141		)	—			—			(12,141		)
ESOP shares earned (13,238 shares)	—		385		—			—			132			517
Share-based compensation expense	—		2,550		—			—			—			2,550
Activity in employee stock plans (198,809 shares)	2		2,487		—			—			—			2,489
Balance at March 31, 2019	$	487	$	625,405	$	508,887		$	(2,433	)	$	(11,259	)	$	1,121,087
Net income	—		—		26,983			—			—			26,983
Other comprehensive income, net of tax	—		—		—			3,293			—			3,293
Dividends declared, ($0.25 per share)	—		—		(12,177		)	—			—			(12,177		)
ESOP shares earned, (13,238 shares)	—		387		—			—			133			520
Share-based compensation expense	—		2,015		—			—			—			2,015
Activity in employee stock plans, (129,168 shares)	1		923		—			—			—			924
Balance at June 30, 2019	$	488	$	628,730	$	523,693		$	860		$	(11,126	)	$	1,142,645
For the six months ended June 30, 2018
Balance at January 1, 2018	$	481	$	603,884	$	370,858		$	(3,429	)	$	(11,920	)	$	959,874
Net income	—		—		25,762			—			—			25,762
Other comprehensive (loss), net of tax	—		—		—			(4,470		)	—			(4,470		)
Reclassification of income tax effects of the Tax Cuts and Jobs Act	—		—		741			—			—			741
Dividends declared ($0.16 per share)	—		—		(7,708		)	—			—			(7,708		)
ESOP shares earned (13,238 shares)	—		447		—			—			131			578
Share-based compensation expense	—		2,055		—			—			—			2,055
Activity in employee stock plans (147,576 shares)	2		2,660		—			—			—			2,662
Balance at March 31, 2018	$	483	$	609,046	$	389,653		$	(7,899	)	$	(11,789	)	$	979,494
Net income	—		—		27,837			—			—			27,837
Other comprehensive (loss), net of tax	—		—		—			(1,210		)	—			(1,210		)
Dividends declared, ($.16 per share)	—		—		(7,725		)	—			—			(7,725		)
ESOP shares earned, (13,238 shares)	—		427		—			—			133			560
Share-based compensation expense	—		1,398		—			—			—			1,398
Activity in employee stock plans, (46,254 shares)	—		1,096		—			—			—			1,096
Balance at June 30, 2018	$	483	$	611,967	$	409,765		$	(9,109	)	$	(11,656	)	$	1,001,450

See accompanying notes to consolidated financial statements.

6

LEGACYTEXAS FINANCIAL GROUP, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(unaudited)

(Dollars in thousands)

	Six Months Ended June 30,
	2019			2018
Cash flows from operating activities
Net income	$	56,063		$	53,599
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for credit losses	25,900			33,141
Depreciation and amortization	5,678			3,401
Deferred tax benefit	(7,280		)	2,226
Premium amortization and accretion of securities, net	1,912			1,986
Accretion related to acquired loans	(491		)	(1,147		)
Net (gain) loss on securities transactions	(6		)	128
ESOP compensation expense	1,037			1,138
Share-based compensation expense	4,565			3,453
Excess tax benefit on vesting of stock awards	140			681
Net gain on loans held for sale	(4,404		)	(3,477		)
Loans originated or purchased for sale	(108,201		)	(100,470		)
Proceeds from sale of loans held for sale	89,227			87,106
FHLB stock dividends	(588		)	(391		)
Bank-owned life insurance income	(971		)	(926		)
(Gain) loss on sale and disposition of repossessed assets, premises and equipment	(31		)	190
Net change in deferred loan fees/costs	(1,354		)	(2,744		)
Net change in accrued interest receivable	(5,421		)	(1,093		)
Net change in other assets	10,972			(3,246		)
Net change in other liabilities	31,516			28,904
Net cash provided by operating activities	98,263			102,459
Cash flows from investing activities
Available-for-sale securities:
Maturities, prepayments and calls	343,727			1,087,449
Purchases	(347,545		)	(1,121,303		)
Proceeds from sale of AFS securities	23,886			—
Held-to-maturity securities:
Maturities, prepayments and calls	17,751			23,236
Purchases	—			(5,388		)
Originations of Warehouse Purchase Program loans	(10,460,194		)	(10,980,262		)
Proceeds from pay-offs of Warehouse Purchase Program loans	9,877,914			11,009,979
Net change in loans held for investment, excluding Warehouse Purchase Program loans	(290,389		)	(227,028		)
Purchase of FHLB and Federal Reserve Bank stock and other	(22,381		)	(880		)
Purchases of premises and equipment	(2,128		)	(4,454		)
Proceeds from sale of assets	1,146			1,225
Net cash (used in) investing activities	(858,213		)	(217,426		)

7

CONSOLIDATED STATEMENTS OF CASH FLOWS (Continued) (Dollars in thousands)
	Six Months Ended June 30,
	2019			2018
Cash flows from financing activities
Net change in deposits	214,075			113,665
Proceeds from FHLB advances	1,380,000			1,055,000
Repayments on FHLB advances	(820,644		)	(1,032,222		)
Proceeds from (repayments of) borrowings	2,074			(43,346		)
Payment of dividends	(24,318		)	(15,433		)
Activity in employee stock plans	3,413			3,758
Net cash provided by financing activities	754,600			81,422
Net change in cash and cash equivalents	(5,350		)	(33,545		)
Beginning cash and cash equivalents	269,193			293,456
Ending cash and cash equivalents	$	263,843		$	259,911
Supplemental noncash disclosures:
Transfers from loans to other real estate owned	$	286		$	25
Leased assets obtained in exchange for new operating lease liabilities	$	36,503		$	—
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 unaudited 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, 2018 (“2018 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 2018 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.

On June 17, 2019, the Company and Prosperity Bancshares, Inc.^® (“Prosperity”) jointly announced the signing of a definitive merger agreement (the “merger agreement”) pursuant to which the Company will merge with Prosperity, with Prosperity as the surviving entity.

Under the terms of the merger agreement, shareholders of the Company will receive 0.5280 shares of Prosperity common stock and $6.28 cash for each share of common stock, subject to certain conditions.  Based on Prosperity’s closing price of $67.24 on June 14, 2019, the total consideration was valued at approximately $2.1 billion, or approximately $41.78 per share.

Kevin Hanigan, the Company’s President and Chief Executive Officer, will join the Prosperity team as the President and Chief Operating Officer of Prosperity and President of Prosperity Bank; and Mays Davenport, the Company’s Chief Financial Officer, will be named Executive Vice President and Director of Corporate Strategy of Prosperity and Prosperity Bank.  Scott Almy, Tom Swiley, Chuck Eikenberg and Aaron Shelby will hold senior management positions at Prosperity Bank.

In addition, upon completion of the merger, Kevin Hanigan and two independent directors of the Company will join the Board of Directors of Prosperity, which will be expanded accordingly. Mays Davenport will join the Board of Directors of Prosperity Bank.

The merger has been unanimously approved by the Board of Directors of Prosperity and unanimously approved by the independent directors of LegacyTexas, with Mr. Hanigan abstaining, and is expected to close during the fourth quarter of 2019, although delays could occur. The transaction is subject to certain conditions, including the approval by the Company shareholders and Prosperity shareholders and customary regulatory approvals.

9

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

Note 2 - Revenue Recognition

Revenue recognized from contracts with customers, which is accounted for under Accounting Standards Codification (“ASC”) 606, is entirely included in the Company’s non-interest income. Interest income and certain types of non-interest income are not accounted for under ASC 606 as it is accounted for under other accounting standards. Significant revenue streams recognized by the Company from contracts with customers accounted for under ASC 606 for the three and six months ended June 30, 2019 and 2018, are below:

		Three Months Ended June 30,				Six Months Ended June 30,
		2019		2018		2019		2018
Card services income	(a)	$	3,583	$	3,295	$	6,595	$	6,353
Service charges on deposits	(b)	2,058		1,957		4,030		3,730
Title income	(c)	1,562		1,196		2,348		2,253
Gains (losses) on the sale of other real estate owned	(d)	45		9		40		(31		)

(a) Card services income -

Card services income includes interchange income, which is income earned by the Company for each transaction a cardholder performs at a merchant. This performance obligation is settled on a daily basis as transactions are processed. Card services income also includes revenue earned from companies who provide our customers with debit cards and/or provide card processing services in exchange for the Company’s promotion of their card programs to the Company’s depositors. These payments are remitted based on contractual terms that dictate how much payment is remitted based on volume expectations. This performance obligation settles on a daily basis as our customers use cards and card processing services at merchants.

(b) Service charges on deposits -

The Company receives non-interest income for providing services related to deposit accounts, including fee income generated from non-sufficient funds transactions, wire transfers, ATM activity and treasury management services. This income is recorded when incurred in the case of deposit account service charges or when collected in the case of miscellaneous one-time fees, like wire transfer fees. Since most deposit agreements have a day-to-day term, the performance obligation between the Company and the depositor is satisfied on a daily basis, or as incurred.

(c) Title income -

Title services offered by the Company through its wholly-owned subsidiary, LegacyTexas Title, consists of referring title insurance policies to other title companies and performing real estate closing duties for a set fee. The performance obligation (referring title policies to other title insurance agencies and handling customary closing services) settles daily at each real estate closing.

(d) Gains/losses on the sale of other real estate owned -

The performance obligation in the sale of other real estate owned typically will be delivery of control over the property to the buyer. If the Company is not providing financing, the transaction price is typically identified in the purchase and sale agreement. However, if the Company provides seller financing, the Company must determine a transaction price, depending on if the sale contract is at market terms and taking into account the credit risk inherent in the sales arrangement.

The performance obligations described in (b), (c), and (d) above are typically related to contracts that have an original expected duration of less than one year.

In regards to card services income, because the Company has a right to consideration from card service providers in the form of transaction-based and support income, and from cardholders in the form of interchange income in an amount that corresponds directly with the value to the card service provider and cardholder of the Company’s performance completed to date, the Company recognizes revenue as incurred when transactions with merchants settle on a daily basis.

The Company has made no significant judgments in applying the revenue guidance prescribed in ASC 606 that affect the determination of the amount and timing of revenue from the above-described contracts with customers.

10

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

The Company has applied ASC 606 using the modified retrospective approach effective on January 1, 2018 to all existing contracts with customers covered under the scope of the standard. The Company did not have an aggregate effect of modification resulting from adoption of ASC 606, and no financial statement line items were affected by this change in accounting standard.

11

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

Earnings per common share is computed using the two-class method as more fully described in the Company’s 2018 Form 10-K. A reconciliation of the numerator and denominator of the basic and diluted earnings per common share computation for the three and six months ended June 30, 2019 and 2018 is as follows:

	Three Months Ended June 30,						Six Months Ended June 30,
	2019			2018			2019			2018
Basic earnings per share:
Numerator:
Net income	$	26,983		$	27,837		$	56,063		$	53,599
Distributed and undistributed earnings to participating securities	(146		)	(67		)	(273		)	(143		)
Income available to common shareholders	$	26,837		$	27,770		$	55,790		$	53,456
Denominator:
Weighted average common shares outstanding	48,762,922			48,287,755			48,674,727			48,242,925
Less: Average unallocated ESOP shares	(1,121,344		)	(1,174,297		)	(1,127,926		)	(1,180,879		)
Average unvested restricted stock awards	(258,264		)	(113,053		)	(231,625		)	(125,323		)
Average shares for basic earnings per share	47,383,314			47,000,405			47,315,176			46,936,723
Basic earnings per common share	$	0.57		$	0.59		$	1.18		$	1.14
Diluted earnings per share:
Numerator:
Income available to common shareholders	$	26,837		$	27,770		$	55,790		$	53,456
Denominator:
Average shares for basic earnings per share	47,383,314			47,000,405			47,315,176			46,936,723
Dilutive effect of share-based compensation plan	540,077			617,752			561,917			651,373
Average shares for diluted earnings per share	47,923,391			47,618,157			47,877,093			47,588,096
Diluted earnings per common share	$	0.56		$	0.58		$	1.17		$	1.12
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	254,171			479,531			348,630			553,390

12

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 (“AFS”) were as follows:

June 30, 2019	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Agency residential mortgage-backed securities 1	$	135,233	$	344	$	970	$	134,607
Agency commercial mortgage-backed securities 1	8,187		—		34		8,153
Agency residential collateralized mortgage obligations 1	292,946		2,387		961		294,372
Municipal bonds	22,294		330		7		22,617
Total securities	$	458,660	$	3,061	$	1,972	$	459,749
December 31, 2018
Agency residential mortgage-backed securities 1	$	153,671	$	283	$	4,083	$	149,871
Agency commercial mortgage-backed securities 1	9,063		—		143		8,920
Agency residential collateralized mortgage obligations 1	284,886		603		4,850		280,639
US government and agency securities	1,500		43		—		1,543
Municipal bonds	31,053		87		367		30,773
Total securities	$	480,173	$	1,016	$	9,443	$	471,746

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), related gross unrealized gains and losses and fair value of securities held to maturity (“HTM”) were as follows:

June 30, 2019	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Agency residential mortgage-backed securities 1	$	47,615	$	613	$	230	$	47,998
Agency commercial mortgage-backed securities 1	21,612		343		—		21,955
Agency residential collateralized mortgage obligations 1	13,890		96		31		13,955
Municipal bonds	44,719		300		63		44,956
Total securities	$	127,836	$	1,352	$	324	$	128,864
December 31, 2018
Agency residential mortgage-backed securities 1	$	53,377	$	266	$	1,151	$	52,492
Agency commercial mortgage-backed securities 1	21,872		60		167		21,765
Agency residential collateralized mortgage obligations 1	17,645		25		124		17,546
Municipal bonds	53,152		305		469		52,988
Total securities	$	146,046	$	656	$	1,911	$	144,791

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

13

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 HTM debt securities and the fair value of AFS debt securities at June 30, 2019 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. During the quarter ended March 31, 2019, the Company adopted Accounting Standards Update (“ASU”) 2017-08, Premium Amortization on Purchased Callable Debt, which required certain premiums on callable debt securities to be amortized to the earliest call date. The amortization period for callable debt securities purchased at a discount was not impacted by this ASU. The adoption of this ASU did not have a significant impact on the Company’s financial statements and disclosures.

	HTM				AFS
	Amortized Cost		Fair Value		Fair Value
Due in one year or less	$	967	$	972	$	1,800
Due after one to five years	16,619		16,725		7,129
Due after five to ten years	26,241		26,343		11,455
Due after ten years	892		916		2,233
Agency residential mortgage-backed securities	47,615		47,998		134,607
Agency commercial mortgage-backed securities	21,612		21,955		8,153
Agency residential collateralized mortgage obligations	13,890		13,955		294,372
Total	$	127,836	$	128,864	$	459,749

Securities with a carrying value of $219,119 and $211,198 at June 30, 2019 and December 31, 2018, respectively, were pledged to secure public deposits, repurchase agreements and for other purposes required or permitted by law.

At June 30, 2019 and December 31, 2018, there were no holdings of securities of any one issuer, other than the U.S. Government and its agencies of U.S. Government Sponsored Enterprises, in an amount greater than 10% of shareholders’ equity.

Securities sales activity during the three and six months ended June 30, 2019 and 2018 is shown below. All securities sold were classified as AFS, and gains and losses are recorded using the specific-identification method.

	Three Months Ended June 30,				Six Months Ended June 30,
	2019		2018		2019		2018
Proceeds	$	—	$	—	$	23,886	$	—
Gross gains	—		—		161		—
Gross losses	—		—		155		—
Tax expense of securities gains/losses	—		—		1		—

14

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

Securities with unrealized losses at June 30, 2019 and December 31, 2018, 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
June 30, 2019	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
Agency residential mortgage-backed securities 1	$	—	$	—	$	100,776	$	970	$	100,776	$	970
Agency commercial mortgage-backed securities 1	—		—		8,152		34		8,152		34
Agency residential collateralized mortgage obligations 1	15,025		35		104,469		926		119,494		961
Municipal bonds	1,033		1		1,322		6		2,355		7
Total temporarily impaired	$	16,058	$	36	$	214,719	$	1,936	$	230,777	$	1,972
December 31, 2018
Agency residential mortgage-backed securities 1	$	4,770	$	27	$	123,413	$	4,056	$	128,183	$	4,083
Agency commercial mortgage-backed securities 1	—		—		8,921		143		8,921		143
Agency residential collateralized mortgage obligations 1	32,668		195		153,131		4,655		185,799		4,850
Municipal bonds	6,326		59		16,260		308		22,586		367
Total temporarily impaired	$	43,764	$	281	$	301,725	$	9,162	$	345,489	$	9,443

HTM	Less than 12 Months				12 Months or More				Total
June 30, 2019	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
Agency residential mortgage-backed securities 1	$	—	$	—	$	22,801	$	230	$	22,801	$	230
Agency residential collateralized mortgage obligations 1	—		—		3,799		31		3,799		31
Municipal bonds	1,435		9		8,696		54		10,131		63
Total temporarily impaired	$	1,435	$	9	$	35,296	$	315	$	36,731	$	324
December 31, 2018
Agency residential mortgage-backed securities 1	$	5,002	$	15	$	30,180	$	1,136	$	35,182	$	1,151
Agency commercial mortgage-backed securities 1	6,465		41		6,964		126		13,429		167
Agency residential collateralized mortgage obligations 1	3,994		11		6,213		113		10,207		124
Municipal bonds	7,131		17		20,244		452		27,375		469
Total temporarily impaired	$	22,592	$	84	$	63,601	$	1,827	$	86,193	$	1,911

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 June 30, 2019, 171 securities had unrealized losses, 163 of which had been in an unrealized loss position for over 12 months. The Company does not believe these unrealized losses are other-than-temporary and expects full collection of the carrying amount of these securities. At June 30, 2019, the Company does not intend to sell the securities in an unrealized loss position, and it is not more-likely-than-not that the Company will be required to sell the securities prior to recovery of amortized cost. All principal and interest payments are being received on time and in full.

15

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.

	June 30, 2019			December 31, 2018
Loans held for sale, at fair value	$	46,571		$	23,193
Loans held for investment:
Commercial real estate	$	3,180,582		$	3,026,754
Commercial and industrial	2,102,917			2,057,791
Construction and land	288,491			270,629
Consumer real estate	1,460,417			1,390,378
Other consumer	47,668			45,171
Gross loans held for investment, excluding Warehouse Purchase Program	7,080,075			6,790,723
Net of:
Deferred costs (fees) and discounts, net	11,751			10,397
Allowance for loan losses	(92,219		)	(67,428		)
Net loans held for investment, excluding Warehouse Purchase Program	6,999,607			6,733,692
Warehouse Purchase Program	1,542,684			960,404
Total loans held for investment	$	8,542,291		$	7,694,096

16

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 during the three and six months ended June 30, 2019 and 2018, segregated by portfolio segment and evaluation for impairment, is set forth below. The below activity does not include Warehouse Purchase Program loans, which are collectively evaluated for impairment and are purchased under several contractual requirements, providing safeguards to the Company. To date, the Company has not experienced a loss on its Warehouse Purchase Program loans and no allowance for loan losses has been allocated to them. At June 30, 2019 and 2018, the allowance for loan losses related to purchased credit impaired (“PCI”) loans totaled $163 and $310, respectively.

For the three months ended June 30, 2019	Commercial Real Estate		Commercial and Industrial			Construction and Land		Consumer Real Estate			Other Consumer			Total
Allowance for loan losses:
Beginning balance	$	21,525	$	44,721		$	3,837	$	6,072		$	1,375		$	77,530
Charge-offs	—		(1,348		)	—		—			(276		)	(1,624		)
Recoveries	—		112			—		4			74			190
Provision expense (benefit)	3,279		12,119			713		(170		)	182			16,123
Ending balance	$	24,804	$	55,604		$	4,550	$	5,906		$	1,355		$	92,219
For the six months ended June 30, 2019
Allowance for loan losses:
Beginning balance	$	20,045	$	36,398		$	3,910	$	5,843		$	1,232		$	67,428
Charge-offs	—		(1,440		)	—		(23		)	(520		)	(1,983		)
Recoveries	—		667			—		24			121			812
Provision expense	4,759		19,979			640		62			522			25,962
Ending balance	$	24,804	$	55,604		$	4,550	$	5,906		$	1,355		$	92,219
Allowance ending balance:
Individually evaluated for impairment	$	2,092	$	29,116		$	—	$	72		$	83		$	31,363
Collectively evaluated for impairment	22,712		26,488			4,550		5,834			1,272			60,856
Loans:
Individually evaluated for impairment	7,292		48,366			228		3,403			5			59,294
Collectively evaluated for impairment	3,173,069		2,054,472			288,263		1,456,850			47,488			7,020,142
PCI loans	221		79			—		164			175			639
Ending balance	$	3,180,582	$	2,102,917		$	288,491	$	1,460,417		$	47,668		$	7,080,075

17

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

For the three months ended June 30, 2018	Commercial Real Estate			Commercial and Industrial			Construction and Land			Consumer Real Estate			Other Consumer			Total
Allowance for loan losses:
Beginning balance	$	21,538		$	42,764		$	3,938		$	5,029		$	1,239		$	74,508
Charge-offs	(236		)	(27,289		)	—			—			(212		)	(27,737		)
Recoveries	—			28			—			9			37			74
Provision expense (benefit)	374			17,369			(264		)	(41		)	162			17,600
Ending balance	$	21,676		$	32,872		$	3,674		$	4,997		$	1,226		$	64,445
For the six months ended June 30, 2018
Allowance for loan losses:
Beginning balance	$	21,587		$	39,005		$	4,644		$	4,838		$	1,227		$	71,301
Charge-offs	(239		)	(39,525		)	—			—			(500		)	(40,264		)
Recoveries	—			50			—			20			103			173
Provision expense (benefit)	328			33,342			(970		)	139			396			33,235
Ending balance	$	21,676		$	32,872		$	3,674		$	4,997		$	1,226		$	64,445
Allowance ending balance:
Individually evaluated for impairment	$	69		$	1,749		$	—		$	225		$	28		$	2,071
Collectively evaluated for impairment	21,607			31,123			3,674			4,772			1,198			62,374
Loans:
Individually evaluated for impairment	3,656			10,222			—			2,784			16			16,678
Collectively evaluated for impairment	3,015,188			2,041,619			265,745			1,284,168			44,402			6,651,122
PCI loans	2,304			114			—			751			170			3,339
Ending balance	$	3,021,148		$	2,051,955		$	265,745		$	1,287,703		$	44,588		$	6,671,139

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, inclusive of estimated loss emergence periods. 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,

18

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

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, estimated discounted cash flows are used to determine the amount of impairment, if any. 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 credit 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 and guarantees on credit card debt, included in “accrued expenses and other liabilities” on the consolidated balance sheets, are summarized in the following table. Please see Note 11 - Commitments and Contingent Liabilities for more information.

	Three Months Ended June 30,						Six Months Ended June 30,
	2019			2018			2019			2018
Beginning balance	$	690		$	957		$	729		$	929
Charge-offs on lending-related commitments	—			—			—			—
Provision (benefit) for credit losses on lending-related commitments	(23		)	(122		)	(62		)	(94		)
Ending balance	$	667		$	835		$	667		$	835

Impaired loans at June 30, 2019 and December 31, 2018, were as follows¹:

June 30, 2019	Unpaid Contractual Principal Balance		Recorded Investment With No Allowance		Recorded Investment With Allowance		Total Recorded Investment		Related Allowance
Commercial real estate	$	7,312	$	628	$	6,664	$	7,292	$	2,082
Commercial and industrial	48,821		837		47,529		48,366		29,116
Construction and land	228		228		—		228		—
Consumer real estate	3,905		3,403		—		3,403		—
Other consumer	8		1		4		5		2
Total	$	60,274	$	5,097	$	54,197	$	59,294	$	31,200
December 31, 2018
Commercial real estate	$	177	$	159	$	—	$	159	$	—
Commercial and industrial	17,124		1,844		14,864		16,708		4,109
Consumer real estate	2,865		2,370		5		2,375		4
Other consumer	35		—		3		3		3
Total	$	20,201	$	4,373	$	14,872	$	19,245	$	4,116

¹  No Warehouse Purchase Program loans were impaired at June 30, 2019 or December 31, 2018. Loans reported do not include PCI loans.

19

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

Income on impaired loans for the three and six months ended June 30, 2019 and 2018, was as follows¹:

	Three Months Ended June 30,
	2019				2018
	Average Recorded Investment		Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
Commercial real estate	$	7,057	$	2	$	6,025	$	2
Commercial and industrial	48,921		—		32,942		—
Construction and land	114		—		—		—
Consumer real estate	2,980		10		2,846		8
Other consumer	5		—		19		1
Total	$	59,077	$	12	$	41,832	$	11
	Six Months Ended June 30,
	2019				2018
Commercial real estate	$	4,100	$	4	$	5,124	$	4
Commercial and industrial	34,947		—		49,213		—
Construction and land	65		—		—		—
Consumer real estate	2,760		20		2,897		16
Other consumer	5		—		25		2
Total	$	41,877	$	24	$	57,259	$	22

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 status 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. Subsequent receipts on non-accrual loans are recorded as a reduction of principal, and interest income is recorded only after principal recovery is reasonably assured. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured.

No loans past due over 90 days were still accruing interest at June 30, 2019. Loans past due over 90 days that were still accruing interest at December 31, 2018 totaled $58, which consisted entirely of PCI loans. At June 30, 2019, no PCI loans were considered non-performing loans. No Warehouse Purchase Program loans were non-performing at June 30, 2019 or December 31, 2018. Non-performing (nonaccrual) loans were as follows:

	June 30, 2019		December 31, 2018
Commercial real estate	$	7,293	$	159
Commercial and industrial	48,367		16,710
Construction and land	228		—
Consumer real estate	6,144		5,506
Other consumer	24		46
Total	$	62,056	$	22,421

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),

20

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

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 as of June 30, 2019 and December 31, 2018 are shown below:

	June 30, 2019		December 31, 2018
Nonaccrual TDRs(1)	$	8,938	$	1,160
Performing TDRs (2)	837		926
Total	$	9,775	$	2,086
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 six months ended June 30, 2019 and 2018.

	Three Months Ended June 30, 2019				Six Months Ended June 30, 2019
	Combination of Rate Reduction and Principal Deferral		Total		Principal Deferrals		Combination of Rate Reduction and Principal Deferral		Total
Commercial and industrial	$	—	$	—	$	7,401	$	—	$	7,401
Consumer real estate	600		600		—		600		600
Other consumer	—		—		3		—		3
Total	$	600	$	600	$	7,404	$	600	$	8,004
	Three Months Ended June 30, 2018				Six Months Ended June 30, 2018
Commercial and industrial	$	—	$	—	$	83	$	—	$	83
Total	$	—	$	—	$	83	$	—	$	83

No loans modified as a TDR during the three and six months ended June 30, 2019 or 2018, experienced a subsequent payment default in the preceding twelve months. A payment default is defined as a loan that was 90 days or more past due.

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 June 30, 2019 and December 31, 2018 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.

	June 30, 2019		December 31, 2018
Carrying amount 1	$	476	$	939
Outstanding balance	585		1,170

¹  The carrying amounts are reported net of allowance for loan losses of $163 and $250 as of June 30, 2019 and December 31, 2018, respectively.

21

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

Changes in the accretable yield for PCI loans for the three and six months ended June 30, 2019 and 2018 were as follows:

	Three Months Ended June 30,						Six Months Ended June 30,
	2019			2018			2019			2018
Beginning balance	$	609		$	2,167		$	624		$	2,279
Reclassifications (to) from nonaccretable	(467		)	10			(432		)	61
Disposals	287			17			287			(47		)
Accretion	(37		)	(96		)	(87		)	(195		)
Balance at end of period	$	392		$	2,098		$	392		$	2,098

Below is an analysis of the age of recorded investment in loans that were past due at June 30, 2019 and December 31, 2018. No Warehouse Purchase Program loans were delinquent at June 30, 2019 or December 31, 2018 and therefore these loans are not included in the following tables.

June 30, 2019	30-59 Days Past Due		60-89 Days Past Due		90 Days and Greater Past Due		Total Loans Past Due		Current Loans		Total Loans
Commercial real estate	$	2,746	$	5	$	7,264	$	10,015	$	3,170,567	$	3,180,582
Commercial and industrial	4,519		1,340		26,450		32,309		2,070,608		2,102,917
Construction and land	1,345		—		228		1,573		286,918		288,491
Consumer real estate	1,912		6,073		1,836		9,821		1,450,596		1,460,417
Other consumer	256		61		—		317		47,351		47,668
Total	$	10,778	$	7,479	$	35,778	$	54,035	$	7,026,040	$	7,080,075
December 31, 2018
Commercial real estate	$	6	$	—	$	—	$	6	$	3,026,748	$	3,026,754
Commercial and industrial	289		—		217		506		2,057,285		2,057,791
Construction and land	557		—		—		557		270,072		270,629
Consumer real estate	18,885		4,241		1,632		24,758		1,365,620		1,390,378
Other consumer	271		15		29		315		44,856		45,171
Total	$	20,008	$	4,256	$	1,878	$	26,142	$	6,764,581	$	6,790,723

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 makes “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.

22

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

The recorded investment in loans by credit quality indicators at June 30, 2019 and December 31, 2018, was as follows:

Real Estate and Commercial and Industrial Credit Exposure

Credit Risk Profile by Internally Assigned Grade

June 30, 2019	Commercial Real Estate		Commercial and Industrial		Construction and Land		Consumer Real Estate
Grade: 1
Pass	$	3,153,794	$	1,928,987	$	288,263	$	1,449,095
Special Mention	18,074		53,919		—		2,668
Substandard	8,714		120,010		228		8,333
Doubtful	—		1		—		321
Total	$	3,180,582	$	2,102,917	$	288,491	$	1,460,417
December 31, 2018
Grade: 1
Pass	$	3,007,810	$	1,935,786	$	270,629	$	1,382,388
Special Mention	17,322		56,016		—		1,218
Substandard	1,622		65,987		—		6,429
Doubtful	—		2		—		343
Total	$	3,026,754	$	2,057,791	$	270,629	$	1,390,378

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 June 30, 2019 and December 31, 2018.

Other Consumer Credit Exposure

Credit Risk Profile Based on Payment Activity

	June 30, 2019		December 31, 2018
Performing	$	47,644	$	45,125
Non-performing	24		46
Total	$	47,668	$	45,171

23

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.

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
	June 30, 2019		December 31, 2018
Assets:
Agency residential mortgage-backed securities	$	134,607	$	149,871
Agency commercial mortgage-backed securities	8,153		8,920
Agency residential collateralized mortgage obligations	294,372		280,639
US government and agency securities	—		1,543
Municipal bonds	22,617		30,773
Total securities available for sale	$	459,749	$	471,746
Loans held for sale 1	$	46,571	$	23,193
Derivative financial instruments:
Interest rate lock commitments	968		459
Forward mortgage-backed securities trades	19		—
Loan customer counterparty	4,658		578
Financial institution counterparty	146		1,118
Liabilities:
Derivative financial instruments:
Interest rate lock commitments	—		—
Forward mortgage-backed securities trades	154		163
Loan customer counterparty	146		1,118
Financial institution counterparty	4,658		578

¹  At June 30, 2019 and December 31, 2018, loans held for sale had an aggregate outstanding principal balance of $44,921 and $22,402, respectively. There were no mortgage loans held for sale that were 90 days or greater past due or on non-accrual at June 30, 2019 or December 31, 2018.

The following methodologies were used to measure the fair value of financial assets and liabilities valued on a recurring basis:

Securities available for sale - 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).

24

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

Residential mortgage loans held for sale - Mortgage loans held for sale, which are sold on a servicing released basis, are valued 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. The Company has no continuing involvement in any residential mortgage loans sold.

Derivative instruments:

Interest rate lock commitments (“IRLCs”) - The estimated fair values of IRLCs utilize current secondary market prices for underlying loans and estimated servicing value with similar coupons, maturity and credit quality, subject to the anticipated loan funding. The fair value of IRLCs is subject to change primarily due to changes in interest rates. These commitments are classified as Level 2 in the fair value disclosures, as the assumptions used that have the most significant impact on valuations are based on observable market inputs.

Forward mortgage-backed securities trades - These forward mortgage-backed securities trades 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. The estimated fair values are subject to change primarily due to changes in interest rates.

Loan customer counterparty and financial institution counterparty - 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). Please see Note 7 - Derivative Financial Instruments for more information.

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 June 30, 2019 or December 31, 2018.

	Fair Value Measurements Using Level 3
	June 30, 2019		December 31, 2018
Assets:
Impaired loans	$	22,997	$	10,756
Foreclosed assets:
Consumer real estate	—		720
Other	584		613

Methodologies used to measure the fair value of financial assets and liabilities valued on a non-recurring basis are shown below:

Impaired loans - 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 - These loans 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 June 30, 2019, the Company had $983 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

25

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

in the calculation of the allowance for loan losses. Unobservable inputs, such as discounts to collateral, are monitored and adjusted if market conditions change.

Fair value of financial instruments not recorded at fair value

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 June 30, 2019 and at December 31, 2018, were as follows:

			Fair Value Measurement Using
June 30, 2019	Carrying Amount		Level 1		Level 2		Level 3
Financial assets
Cash and cash equivalents	$	263,843	$	263,843	$	—	$	—
Securities held to maturity	127,836		—		128,864		—
Loans held for investment, net	6,999,607		—		—		6,959,130
Loans held for investment - Warehouse Purchase Program	1,542,684		—		—		1,542,684
FHLB and other restricted securities, at cost	79,195		—		79,195		—
Accrued interest receivable	32,525		32,525		—		—
Financial liabilities
Deposits	$	7,055,790	$	—	$	—	$	7,059,481
FHLB advances	1,384,765		—		—		1,384,902
Repurchase agreements	52,414		—		—		47,117
Subordinated debt	135,257		—		—		136,767
Accrued interest payable	4,848		4,848		—		—
December 31, 2018
Financial assets
Cash and cash equivalents	$	269,193	$	269,193	$	—	$	—
Securities held to maturity	146,046		—		144,791		—
Loans held for investment, net	6,733,692		—		—		6,664,703
Loans held for investment - Warehouse Purchase Program	960,404		—		—		960,404
FHLB and other restricted securities, at cost	56,226		—		56,226		—
Accrued interest receivable	27,104		27,104		—		—
Financial liabilities
Deposits 1	$	6,841,715	$	—	$	—	$	6,834,351
FHLB advances	825,409		—		—		825,496
Repurchase agreement	50,340		—		—		44,214
Subordinated debt	135,012		—		—		138,524
Accrued interest payable	4,428		4,428		—		—

¹ The fair value of non-maturity deposits at December 31, 2018 was adjusted to report these deposits at their carrying value.

26

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

Note 7 - Derivative Financial Instruments

The following table provides the outstanding notional balances and fair values of outstanding derivative positions at June 30, 2019 and December 31, 2018.

	June 30, 2019						December 31, 2018
	Outstanding Notional Balance		Asset Derivative Fair Value		Liability Derivative Fair Value		Outstanding Notional Balance		Asset Derivative Fair Value		Liability Derivative Fair Value
IRLCs	$	31,993	$	968	$	—	$	12,287	$	459	$	—
Forward mortgage-backed securities trades	57,500		19		154		24,133		—		163
Commercial loan interest rate swaps and caps:
Loan customer counterparty	$	161,512	$	4,658	$	146	$	64,130	$	578	$	1,118
Financial institution counterparty	161,512		146		4,658		64,130		1,118		578

These financial instruments are not designated as hedging instruments and are used for asset and liability management and commercial customers’ financing needs. All derivatives are carried at fair value in either other assets or other liabilities.

IRLCs - In the normal course of business, the Company enters into IRLCs with consumers to originate mortgage loans at a specified interest rate. These commitments, which contain fixed expiration dates, offer the borrower an interest rate guarantee provided the loan meets underwriting guidelines and closes within the timeframe established by the Company.

Forward mortgage-backed securities trades - The Company manages the changes in fair value associated with changes in interest rates related to IRLCs by using forward sold commitments known as forward mortgage-backed securities trades. These instruments are typically entered into at the time the IRLC is made.

Interest rate swaps and caps - These derivative positions relate to transactions in which we enter 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. An interest rate swap transaction allows our customer to effectively convert a variable rate loan to a fixed rate. In connection with each swap, 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. 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.

The commercial loan customer counterparty weighted average received and paid interest rates for interest rate swaps outstanding at June 30, 2019 and December 31, 2018 are presented in the following table.

	Weighted-Average Interest Rate
	June 30, 2019				December 31, 2018
	Received		Paid		Received		Paid
Loan customer counterparty	4.08	%	4.31	%	4.21	%	4.29	%

Our credit exposure on interest rate swaps is limited to the net favorable value of all swaps by each counterparty, which was approximately $4,658 at June 30, 2019 and $578 at December 31, 2018. This credit exposure is partly mitigated as transactions with customers are generally secured by the collateral, if any, securing the underlying transaction being hedged. Our credit exposure, net of collateral pledged, relating to interest rate swaps with upstream financial institution counter-parties was approximately $150 at June 30, 2019.  A credit support annex is in place and allows the Company to call collateral from upstream financial institution counter-parties. 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 $6,500 at June 30, 2019 and $2,480 at December 31, 2018, is in excess of our credit exposure.

27

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

The initial and subsequent changes in the fair value of IRLCs and the forward sales of mortgage-back securities are recorded in net gain on sale of mortgage loans. These gains and losses were not attributable to instrument-specific credit risk. For interest rate swaps and caps, 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. Income (loss) for the three and six months ended June 30, 2019 and 2018 was as follows:

Derivatives not designated as hedging instruments	Three Months Ended June 30,						Six Months Ended June 30,
	2019			2018			2019			2018
IRLCs	$	269		$	(10	)	$	509		$	77
Forward mortgage-backed securities trades	(543		)	52			(880		)	451

28

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, which is reported in non-interest expense as salaries and employee benefits, is presented below.

	Three Months Ended June 30,				Six Months Ended June 30,
	2019		2018		2019		2018
Restricted stock	$	1,291	$	578	$	3,170	$	1,642
Stock options	724		820		1,395		1,811
Income tax benefit	423		293		959		725

A summary of activity in the Company’s active share-based compensation plans (“Plans”) for the six months ended June 30, 2019 is presented below.

	Time-Vested Restricted Shares Outstanding				Performance-Based Restricted Shares Outstanding					Stock Options Outstanding
	Number of Shares		Weighted-Average Grant Date Fair Value per Share 1		Number of Shares			Weighted-Average Grant Date Fair Value per Share 2		Number of Shares		Weighted- Average Exercise Price per Share
Beginning balance	191,803		$	38.90	78,958			$	32.09	1,832,887		$	26.97
Granted	135,985		40.46		28,600		3	40.71		—		—
Additional performance-based shares issued at vesting	—		—		20,100		4	35.13		—		—
Vested/exercised	(17,949	)	42.40		(60,300	)		35.13		(133,992	)	25.47
Forfeited/expired	(2,300	)	42.74		—			—		(36,917	)	32.01
Ending balance	307,539		$	39.36	67,358			$	40.71	1,661,978		$	26.97

¹  For 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 based upon the closing stock price as quoted on the Nasdaq Stock Market on the last business day of each month.

³  The 28,600 performance-based shares granted are represented at target; however, if certain performance metrics are met at vesting, the actual number of shares awarded may be up to 200% of target amount, with an additional 20% increase or decrease in the total share award at vesting depending on the Company’s Total Shareholder Return percentage for the determined period.

⁴  Performance-based restricted stock awards that achieved the maximum performance goals and vested at 150% based on Company return on average assets and return on average equity relative to a specified peer group of financial institutions over a three-year performance period that commenced in January 2016 and ended in December 2018. The 20,100 shares reflected in the table represent the additional shares issued to bring the vesting share amount from target (100%) to maximum (150%.)

The total unrecognized compensation expense as of June 30, 2019, related to the Plans is presented below.

	Unrecognized Compensation Expense		Weighted-Average Period of Expense
Non-vested restricted shares	$	10,143	1.9
Non-vested stock options	$	1,855	0.6

29

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

Note 9 - Leases

The Company adopted ASU 2016-02, Leases (Topic 842), on January 1, 2019, using the alternative transition method whereby comparative periods were not restated. No cumulative effect adjustment to the opening balance of retained earnings was required. The Company also elected the package of practical expedients permitted under the transition guidance within the new standard, which among other things allowed the Company to carry forward the historical lease classifications. Additionally, the Company elected the hindsight practical expedient to determine the lease term for existing leases. In the application of hindsight, the Company evaluated the performance of the leased branches and the associated markets in relation to our overall real estate strategies, which resulted in the determination that most renewal options would not be reasonably certain in determining the expected lease term.

The Company leases certain branch locations, office space and equipment. All leases were classified as operating leases. Leases with an initial term of 12 months or less are not recorded on the balance sheet and the related lease expense is recognized on a straight-line basis over the lease term.

Certain leases include options to renew, with renewal terms that can extend the lease term from one to five years. Lease assets and liabilities include related options that are reasonably certain of being exercised. The depreciable life of leased assets are limited by the expected lease term. Two leases include rental payments that are adjusted periodically for inflation.

Adoption of this standard resulted in the Company recognizing a right of use asset of $36,140 and a corresponding lease liability of $39,843 on January 1, 2019.

Supplemental lease information at or for the six months ended June 30, 2019 is as follows:

Balance sheet:
Operating lease asset classified as premises and equipment	$	34,441
Operating lease liability classified as other liabilities	38,099
Income statement:
Operating lease cost classified as occupancy and equipment expense	$	2,981
Weighted average lease term, in years	9.36
Weighted average discount rate1	4.88		%
Operating cash flows	$	3,027

^1.  The discount rate was developed by using the US Financials A+, A, A- BVAL curve (base curve), which represents the unsecured borrowing cost of banks with similar credit ratings as the Company.  A liquidity premium was derived from recent market transactions and applied to the base curve to determine final discount rates.

A maturity analysis of the Company’s lease liabilities at June 30, 2019 was as follows:

	Balance
July 1, 2019 to June 30, 2020	$	6,026
July 1, 2020 to June 30, 2021	5,749
July 1, 2021 to June 30, 2022	5,392
July 1, 2022 to June 30, 2023	4,949
July 1, 2023 to June 30, 2024	4,740
Thereafter	21,062
Total lease payments	47,918
Less: Interest	(9,819		)
Present value of lease liabilities	$	38,099

30

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

Note 10 - Income Taxes

A summary of the net deferred tax liabilities as of June 30, 2019 and December 31, 2018, is presented below:

	June 30, 2019			December 31, 2018
Net deferred tax liabilities	$	4,488		$	9,769
Estimated annual effective tax rate	21		%

31

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

Note 11 - 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 June 30, 2019 and December 31, 2018, 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.

	June 30, 2019		December 31, 2018
Unused commitments to extend credit	$	1,785,281	$	1,850,351
Unused capacity on Warehouse Purchase Program loans	620,316		967,096
Standby letters of credit	61,853		46,383
Total unused commitments/capacity	$	2,467,450	$	2,863,830

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 June 30, 2019 and December 31, 2018, these credit card guarantees totaled $2,223 and $1,973, 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.

The Company funds an allowance for credit losses on off-balance sheet lending-related commitments and guarantees on credit card debt through a charge to provision for credit losses on the Company’s consolidated statement of income. At June 30, 2019 and December 31, 2018, this allowance for credit losses on off-balance sheet lending-related commitments and guarantees on credit card debt, included in “other liabilities” on the Company’s consolidated balance sheets, totaled $667 and $729, respectively.

In addition to the commitments above, the Company had overdraft protection available in the amounts of $83,507 and $84,504 at June 30, 2019 and December 31, 2018, respectively.

The Company, at June 30, 2019 and December 31, 2018, had FHLB letters of credit of $889,480 and $932,200, respectively, pledged to secure public deposits, repurchase agreements and for other purposes required or permitted by law.

At June 30, 2019 and December 31, 2018, the Company had $730 and $830, respectively, 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.

32

LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

Note 12 - Recent Accounting Developments    

Effect of Newly Issued But Not Yet Effective Accounting Standards

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 US 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 currently running its financial models to calculate lifetime expected credit losses in parallel with its current incurred loss methodology and is continuing to document the allowance for loan loss policy and procedures under the revised accounting method, validate and refine key model assumptions, and analyze new disclosure requirements.

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LEGACYTEXAS FINANCIAL GROUP, INC.

CONDENSED NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

(Dollars in thousands, except per share data)

Note 13 — Subsequent Events

The Company evaluated events from the date of the consolidated financial statements on June 30, 2019 through the issuance of those consolidated financial statements included in this Quarterly Report on Form 10-Q dated July 24, 2019. No additional events were identified requiring recognition in and/or disclosures in the consolidated financial statements.

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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 our proposed merger with Prosperity Bancshares, Inc. (“Prosperity”) 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; the requisite shareholder and regulatory approvals and other closing conditions for the proposed merger of the Company and Prosperity may be delayed or may not be obtained or the merger agreement may be terminated; business disruption may occur following or in connection with the proposed merger of the Company and Prosperity; the Company's businesses may experience disruptions due to transaction-related uncertainty or other factors making it more difficult to maintain relationships with employees, customers, other business partners or governmental entities; the diversion of managements' attention from ongoing business operations and opportunities as a result of the proposed merger or otherwise; changes in economic conditions; legislative changes; changes in policies by regulatory agencies; 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; changes in the regulatory and tax environments in which the Company operates, including the impact of the “Tax Cuts and Jobs Act” (the “TCJA”) on the Company’s deferred tax asset, and the anticipated impact of the TCJA on the Company’s future earnings; and other factors set forth in the Company’s filings with the SEC.

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, keep in mind these risks and uncertainties. Undue reliance should not be placed on any forward-looking statement, which speaks only as of the date made. Refer to the Company’s 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

The Company 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. and LegacyTexas Bank, as the context requires.

The Bank is regulated by the Texas Department of Banking (“TDOB”) and the Federal Reserve Bank (“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.

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On June 17, 2019, the Company and Prosperity jointly announced the signing of a definitive merger agreement (the “merger agreement”) pursuant to which the Company will merge with Prosperity. Under the terms of the merger agreement, shareholders of the Company will receive 0.5280 shares of Prosperity common stock and $6.28 cash for each share of Company common stock, subject to certain conditions.  Based on Prosperity’s closing price of $67.24 on June 14, 2019, the total consideration was valued at approximately $2.1 billion, or approximately $41.78 per share. Kevin Hanigan, the Company’s President and Chief Executive Officer, will join the Prosperity team as the President and Chief Operating Officer of Prosperity and President of Prosperity Bank; and Mays Davenport, the Company’s Chief Financial Officer, will be named Executive Vice President and Director of Corporate Strategy of Prosperity and Prosperity Bank.  Scott Almy, Tom Swiley, Chuck Eikenberg and Aaron Shelby will hold senior management positions at Prosperity Bank. In addition, upon completion of the merger, Kevin Hanigan, Bruce Hunt and George Fisk will join the Board of Directors of Prosperity. Mays Davenport will join the Board of Directors of Prosperity Bank. The merger has been unanimously approved by the Board of Directors of Prosperity and unanimously approved by the independent directors of LegacyTexas, with Mr. Hanigan abstaining, and is expected to close during the fourth quarter of 2019, although delays could occur. The transaction is subject to certain conditions, including the approval by the Company shareholders and Prosperity shareholders and customary regulatory approvals.

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 loans allow mortgage banking company customers to close one- to four-family real estate loans in their own name and manage their cash flow needs until the loans are sold to investors. 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 a 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 Summary

• Net income for the three months ended June 30, 2019 was $27.0 million, a decrease of $854,000, or 3.1%, from net income of $27.8 million for the three months ended June 30, 2018. The decrease in net income was driven by higher interest and non-interest expense, which was partially offset by higher interest income on loans, increased non-interest income and a lower provision for credit losses.

• The net interest margin for the three months ended June 30, 2019 was 3.77%, a 16 basis point decrease from the three months ended June 30, 2018.

• Assets totaled $9.94 billion at June 30, 2019, which generated basic earnings per share for the three months ended June 30, 2019 of $0.57.

• Gross loans held for investment at June 30, 2019, excluding Warehouse Purchase Program loans, grew $289.4 million, or 4.3%, from December 31, 2018, while Warehouse Purchase Program loans, which totaled $1.54 billion at June 30, 2019, increased by $582.3 million, or 60.6%, from December 31, 2018.

• Total deposits at June 30, 2019 grew $214.1 million, or 3.1%, from December 31, 2018, which included increases in all deposit categories.

• Non-performing loans increased by $39.6 million, or 176.8%, from December 31, 2018, totaling $62.1 million at June 30, 2019.

Critical Accounting Estimates

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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 2018 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. While management uses available information to recognize losses on loans, 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 June 30, 2019.

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 credit 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.

37

Comparison of Financial Condition at June 30, 2019 and December 31, 2018

General. Total assets increased by $884.8 million to $9.94 billion at June 30, 2019 from $9.05 billion at December 31, 2018, primarily due to a $582.3 million, or 60.6%, increase in Warehouse Purchase Program loans, as well as a $289.4 million, or 4.3%, increase in gross loans held for investment, excluding Warehouse Purchase Program loans.

Loans. Gross loans held for investment increased by $871.6 million, or 11.2%, to $8.62 billion at June 30, 2019 from $7.75 billion at December 31, 2018, while loans held for sale increased by $23.4 million, or 100.8%, for the same period.

    

	June 30, 2019		December 31, 2018		Dollar Change		Percent Change
	(Dollars in thousands)
Commercial real estate	$	3,180,582	$	3,026,754	$	153,828	5.1	%
Commercial and industrial	2,102,917		2,057,791		45,126		2.2
Construction and land	288,491		270,629		17,862		6.6
Consumer real estate	1,460,417		1,390,378		70,039		5.0
Other consumer	47,668		45,171		2,497		5.5
Gross loans held for investment, excluding Warehouse Purchase Program loans	7,080,075		6,790,723		289,352		4.3
Warehouse Purchase Program	1,542,684		960,404		582,280		60.6
Gross loans held for investment	8,622,759		7,751,127		871,632		11.2
Loans held for sale	46,571		23,193		23,378		100.8
Gross loans	$	8,669,330	$	7,774,320	$	895,010	11.5	%

Gross loans held for investment at June 30, 2019, excluding Warehouse Purchase Program loans, grew $289.4 million, or 4.3%, from December 31, 2018, which included growth in all loan portfolios. Commercial real estate and consumer real estate loans at June 30, 2019 increased by $153.8 million and $70.0 million, respectively, from December 31, 2018, while commercial and industrial and construction and land loans increased by $45.1 million and $17.9 million, respectively, for the same period.

Reserve-based energy loans, which are reported as commercial and industrial loans, totaled $518.6 million at June 30, 2019, down $1.8 million from $520.4 million at December 31, 2018. Substantially all of the reserve-based energy loans are secured by deeds of trust on properties containing proven oil and natural gas reserves.

At June 30, 2019, our reserve-based energy portfolio (reported above at $518.6 million) was secured by collateral that consisted of 58% crude oil reserves and 42% natural gas reserves. We encourage, and in some cases even require, 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 Bank 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 by declining commodity prices. At June 30, 2019, “Midstream and Other” loans had a total outstanding balance of $20.6 million, down $17.5 million from $38.1 million at December 31, 2018.

Warehouse Purchase Program loans increased by $582.3 million, or 60.6%, to $1.54 billion at June 30, 2019 from $960.4 million at December 31, 2018. Although not bound by any legally binding commitment, when a purchase decision is made the Bank 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 Bank to the investor selected by the originator and approved by us. Warehouse Purchase Program loans funded during the second quarter of 2019 consisted of 50% conforming loans, 37% government loans and 13% of other loan types, including jumbo loans.

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Allowance for Loan Losses. 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 more information about the Company’s calculation of its allowance for loan losses, please see Item 1 (Financial Statements) - Note 5 - “Loans” and Note 12 - “Recent Accounting Developments” 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.

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.

Non-performing loans to total loans held for investment, excluding Warehouse Purchase Program loans, was 0.88% at June 30, 2019 compared to 0.33% at December 31, 2018. Including Warehouse Purchase Program loans, non-performing loans to total loans held for investment was 0.72% at June 30, 2019 compared to 0.29% at December 31, 2018. Non-performing loans increased by $39.7 million to $62.1 million at June 30, 2019 from $22.4 million at December 31, 2018. This increase in non-performing loans was primarily due to the placement of the Company’s only remaining corporate healthcare finance relationship on non-accrual status during the 2019 period, which totaled $19.9 million at June 30, 2019. This healthcare company borrower has experienced declining case volumes and revenue collections, which have strained liquidity and threatened the ongoing viability of operations. We are pursuing multiple resolution options; however, the healthcare company borrower may file for bankruptcy if these efforts are ultimately unsuccessful.

The increase in non-performing loans from December 31, 2018 also included a $4.2 million increase in non-performing energy loans, as well as a $7.4 million personal loan to the owner of an energy company that was used to recapitalize the company. This loan is collateralized by personal assets, including the borrower’s stock in the energy company, and was reported at June 30, 2019 as a non-performing loan in the commercial and industrial, excluding energy category. 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.

Our allowance for loan losses was $92.2 million at June 30, 2019 compared to $67.4 million at December 31, 2018, or 1.07% of total loans held for investment (including Warehouse Purchase Program loans) at June 30, 2019 compared to 0.87% at December 31, 2018. Our allowance for loan losses to non-performing loans was 148.61% at June 30, 2019 compared to 300.74% at December 31, 2018.

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. Total classified assets represented 12.1% of our total equity and 1.4% of our total assets at June 30, 2019 compared to 6.9% of our total equity and 0.8% of our total assets at December 31, 2018. The aggregate amount of classified assets at the dates indicated was as follows:

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	June 30, 2019		December 31, 2018
	(Dollars in thousands)
Doubtful	$	322	$	345
Substandard	137,487		74,263
Total classified loans	137,809		74,608
Foreclosed assets	584		1,333
Total classified assets	$	138,393	$	75,941

Substandard loans at June 30, 2019 increased by $63.2 million from December 31, 2018, with substandard energy loans totaling $90.7 million at June 30, 2019, up $26.7 million from December 31, 2018. 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. Additionally, substandard loans at June 30, 2019 included the previously mentioned $19.9 million corporate healthcare finance loan that was placed on nonaccrual status during the 2019 period, which also contributed to the increase from December 31, 2018.

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 $75.1 million in loans that were classified as “substandard,” but were still accruing interest and were not considered impaired at June 30, 2019 (excluding PCI loans), compared to $50.9 million at December 31, 2018. Other loans of concern have been considered in management’s analysis of potential loan losses.

Securities. Our securities portfolio decreased by $30.2 million, or 4.9%, to $587.6 million at June 30, 2019 from $617.8 million at December 31, 2018. During the six months ended June 30, 2019, purchases totaling $347.5 million were more than offset by paydowns and maturities of securities totaling $361.5 million.

Other Assets. Premises and equipment increased by $33.2 million, or 45.5%, to $106.3 million at June 30, 2019 from $73.1 million at December 31, 2018, primarily due to the adoption of ASU 2016-02, Leases (Topic 842), on January 1, 2019, which resulted in the Company recognizing a right of use asset of $36.1 million.

Deposits. Total deposits increased by $214.1 million, or 3.1%, to $7.06 billion at June 30, 2019 from $6.84 billion at December 31, 2018, due to growth in all deposit categories.

	June 30, 2019		December 31, 2018		Dollar Change		Percent Change
	(Dollars in thousands)
Non-interest-bearing demand	$	1,847,229	$	1,773,762	$	73,467	4.1	%
Interest-bearing demand	855,026		826,755		28,271		3.4
Savings and money market	2,548,966		2,455,787		93,179		3.8
Time	1,804,569		1,785,411		19,158		1.1
Total deposits	$	7,055,790	$	6,841,715	$	214,075	3.1	%

Savings and money market and non-interest-bearing demand deposits increased by $93.2 million and $73.5 million, respectively, compared to December 31, 2018, while interest-bearing demand and time deposits increased by $28.3 million and $19.2 million, respectively, for the same period.

Borrowings. FHLB advances increased by $559.4 million, or 67.8%, to $1.38 billion at June 30, 2019 from $825.4 million at December 31, 2018, while overnight repurchase agreements increased by $2.1 million, or 4.1%, to $52.4 million at

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June 30, 2019 from $50.3 million at December 31, 2018. At June 30, 2019, the Company was eligible to borrow an additional $2.22 billion from the FHLB.

The table below shows FHLB advances by maturity and weighted average rate at June 30, 2019:

	Balance		Weighted Average Rate
	(Dollars in thousands)
Less than 90 days	$	1,380,314	2.40	%
90 days to less than one year	1,828		5.48
One to three years	1,910		5.51
After three to five years	329		5.47
After five years	384		5.44
Total	$	1,384,765	2.41	%

Additionally, we have 20 available federal funds lines of credit with financial institutions and other sources totaling $614.0 million and were eligible to borrow $76.5 million from the Federal Reserve Bank discount window.

At June 30, 2019, subordinated debt totaled $135.3 million, which included $123.1 million of fixed-to-floating rate subordinated notes (reported net of $2.0 million in debt issuance costs.) The $135.3 million of subordinated debt also included $12.2 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.

Accrued Expenses and Other Liabilities. Accrued expenses and other liabilities increased $60.8 million, or 58.3%, to $165.1 million at June 30, 2019 from $104.3 million at December 31, 2018. This increase was primarily due to the adoption of ASU 2016-02, Leases (Topic 842), on January 1, 2019, which created an operating lease liability totaling $38.1 million at June 30, 2019. Additionally, other liabilities were higher at June 30, 2019 due to timing of escrow payments.

Shareholders’ Equity. Total shareholders’ equity increased by $48.3 million, or 4.4%, to $1.14 billion at June 30, 2019 from $1.09 billion at December 31, 2018.

	June 30, 2019			December 31, 2018			Dollar Change		Percent Change
	(Dollars in thousands)
Common stock	$	488		$	485		$	3	0.6	%
Additional paid-in capital	628,730			619,983			8,747		1.4
Retained earnings	523,693			491,948			31,745		6.5
Accumulated other comprehensive loss, net	860			(6,658		)	7,518		(112.9	)
Unearned ESOP shares	(11,126		)	(11,391		)	265		(2.3	)
Total shareholders’ equity	$	1,142,645		$	1,094,367		$	48,278	4.4	%

The increase in shareholders’ equity at June 30, 2019, compared to December 31, 2018, was primarily due to net income of $56.1 million recognized during the six months ended June 30, 2019, which was partially offset by the payment of quarterly dividends totaling $0.50 per common share, or $24.3 million, during the six months ended June 30, 2019.

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Comparison of Results of Operations for the Three Months Ended June 30, 2019 and 2018

General. Net income for the three months ended June 30, 2019 was $27.0 million, a decrease of $854,000, or 3.1%, from net income of $27.8 million for the three months ended June 30, 2018. The decrease in net income was driven by an $8.5 million increase in interest expense and a $5.3 million increase in non-interest expense, partially offset by a $9.6 million increase in interest income on loans, a $1.4 million decrease in the provision for credit losses, and a $1.4 million increase in non-interest income. Basic earnings per share for the three months ended June 30, 2019 was $0.57, a $0.02 decrease from $0.59 for the three months ended June 30, 2018. Diluted earnings per share for the three months ended June 30, 2019 was $0.56, a $0.02 decrease from $0.58 for the three months ended June 30, 2018.

Interest Income. Interest income increased by $10.1 million, or 9.7%, to $114.1 million for the three months ended June 30, 2019 from $104.0 million for the three months ended June 30, 2018.

	Three Months Ended June 30,				Dollar Change		Percent Change
	2019		2018
	(Dollars in thousands)
Interest and dividend income
Loans, including fees	$	108,154	$	98,570	$	9,584	9.7	%
Securities	3,870		3,773		97		2.6
Interest-bearing deposits in other financial institutions	1,370		1,097		273		24.9
FHLB and FRB stock and other	683		551		132		24.0
	$	114,077	$	103,991	$	10,086	9.7	%

The $10.1 million increase in interest income compared to the three months ended June 30, 2018 was primarily due to a $9.6 million increase in interest income on loans, which was driven by higher yields earned on all loan portfolios, with the exception of the other consumer loan portfolio and loans held for sale, as well as increased volume in all loan portfolios. The average balance of Warehouse Purchase Program loans increased by $178.0 million from the three months ended June 30, 2018, while the average yield earned on this portfolio increased by 25 basis points, resulting in a $2.8 million increase in interest income compared to the three months ended June 30, 2018. The average balance of consumer real estate loans increased by $169.1 million from the three months ended June 30, 2018, while the average yield earned on this portfolio increased by 11 basis points, which led to a $2.4 million increase in interest income. A $64.0 million increase in the average balance of commercial real estate loans compared to the three months ended June 30, 2018, as well as a 12 basis point increase in the average yield, resulted in a $1.8 million increase in interest income. The average balance of commercial and industrial loans increased by $83.3 million from the three months ended June 30, 2018, while the average yield earned on this portfolio increased by ten basis points for the same period, resulting in a $1.7 million increase in interest income.

Interest income on loans for the three months ended June 30, 2019 included $237,000 in accretion of purchase accounting fair value adjustments on acquired loans, which primarily consisted of $61,000 on acquired commercial real estate loans, $43,000 on acquired commercial and industrial loans and $133,000 on acquired consumer loans.

Interest Expense. Interest expense increased by $8.5 million, or 42.2%, to $28.5 million for the three months ended June 30, 2019 from $20.1 million for the three months ended June 30, 2018.

	Three Months Ended June 30,				Dollar Change		Percent Change
	2019		2018
	(Dollars in thousands)
Interest expense
Deposits	$	20,444	$	13,732	$	6,712	48.9	%
FHLB advances	5,794		4,131		1,663		40.3
Repurchase agreements and other borrowings	2,285		2,199		86		3.9
	$	28,523	$	20,062	$	8,461	42.2	%

The $8.5 million increase in interest expense for the three months ended June 30, 2019 was primarily due to higher average savings and money market, time deposit, and borrowing rates, as well as a $252.5 million increase in the average balance of time deposits. A 17 basis point decrease in the average rate paid on interest-bearing demand deposits compared to

42

the three months ended June 30, 2018, as well as a $99.0 million decrease in the average balance of these deposits, partially offset these year-over-year increases in interest expense. A 45 basis point increase in the average rate paid on borrowings compared to the three months ended June 30, 2018, as well as an $82.6 million increase in the average balance, resulted in a $1.7 million year-over-year increase in interest expense on borrowed funds.

Net Interest Income. Net interest income increased by $1.6 million, or 1.9%, to $85.6 million for the three months ended June 30, 2019 from $83.9 million for the three months ended June 30, 2018. The net interest margin for the three months ended June 30, 2019 was 3.77%, a 16 basis point decrease from the three months ended June 30, 2018. The average yield on earning assets for the three months ended June 30, 2019 was 5.03%, a 16 basis point increase from the three months ended June 30, 2018. The average cost of interest-bearing liabilities for the three months ended June 30, 2019 was 1.78%, up 48 basis points from the three months ended June 30, 2018.

Provision for Credit Losses. The Company recorded a provision for credit losses of $16.1 million for the three months ended June 30, 2019, down $1.4 million from $17.5 million for the three months ended June 30, 2018. The decrease in provision expense from the three months ended June 30, 2018 was primarily due to decreased net charge-offs during the three months ended June 30, 2019. Net charge-offs totaled $1.4 million for the three months ended June 30, 2019, compared to net charge-offs totaling $27.7 million for the three months ended June 30, 2018, due to energy and corporate healthcare finance-related charge-offs recorded in the 2018 period. For more information about the Company’s allowance for loan losses, please see “Management’s Discussion and Analysis - Comparison of Financial Condition at June 30, 2019 and December 31, 2018 - Allowance for Loan Losses” contained in Item 2 of this report.

Non-interest Income. Non-interest income increased by $1.4 million, or 12.7%, to $12.2 million for the three months ended June 30, 2019 from $10.9 million for the three months ended June 30, 2018.

	Three Months Ended June 30,						Dollar Change			Percent Change
	2019			2018
	(Dollars in thousands)
Non-interest income
Service charges and other fees	$	9,882		$	8,844		$	1,038		11.7	%
Net gain on sale of mortgage loans held for sale	2,879			1,668			1,211			72.6
Bank-owned life insurance income	489			479			10			2.1
Gain (loss) on sale and disposition of assets	18			(153		)	171			N/M1
Other	(1,036		)	14			(1,050		)	N/M1
	$	12,232		$	10,852		$	1,380		12.7	%

¹N/M - not meaningful

The $1.4 million increase in non-interest income from the three months ended June 30, 2018 was primarily due to a $1.2 million increase in net gains on the sale of mortgage loans held for sale, related to $74.8 million of consumer real estate loans that were sold or committed for sale, fair value changes on mortgage derivatives and mortgage fees collected during the 2019 period, compared to $50.8 million for the 2018 period. Service charges and other fees increased by $1.0 million from the three months ended June 30, 2018, which was driven by higher title premiums and commercial loan fee income (consisting of syndication, arrangement, non-usage and pre-payment fees), as well as increased debit card interchange income. Other non-interest income for the three months ended June 30, 2019 included a $1.2 million net decrease in the value of investments in community development-oriented private equity funds used for Community Reinvestment Act purposes (the “CRA Funds”), down from a $15,000 net decrease in the CRA Funds for the three months ended June 30, 2018.

43

Non-interest Expense. Non-interest expense increased by $5.3 million, or 12.6%, to $47.5 million for the three months ended June 30, 2019, from $42.2 million for the three months ended June 30, 2018.

	Three Months Ended June 30,				Dollar Change			Percent Change
	2019		2018
	(Dollars in thousands)
Non-interest expense
Salaries and employee benefits	$	26,586	$	24,313	$	2,273		9.3	%
Merger costs	2,362		—		2,362			100.0
Advertising	982		1,358		(376		)	(27.7	)
Occupancy and equipment	3,950		3,980		(30		)	(0.8	)
Outside professional services	1,674		1,382		292			21.1
Regulatory assessments	831		731		100			13.7
Data processing	5,739		5,145		594			11.5
Office operations	2,568		2,224		344			15.5
Other	2,834		3,058		(224		)	(7.3	)
	$	47,526	$	42,191	$	5,335		12.6	%

The $5.3 million increase in non-interest expense from the three months ended June 30, 2018 was primarily due to $2.4 million in merger costs with no comparable charges recorded in the three months ended June 30, 2018, related to the proposed merger with Prosperity, which was announced on June 17, 2019, as well as a $2.3 million increase in salaries and employee benefits expense, which was primarily related to higher mortgage commissions paid in the 2019 period attributable to increased mortgage loan production, as well as higher share-based compensation expense in the 2019 period related to fluctuations in the Company’s share price. Additionally, merit increases granted in the 2019 period also contributed to the increased salary expense compared to the three months ended June 30, 2018. Data processing expense increased by $594,000 from the three months ended June 30, 2018 due to system upgrades, technology refreshments and outsourcing certain segments of our data processing. These increases in non-interest expense compared to the 2018 period were partially offset by a $376,000 decrease in advertising expense, primarily due to a lower number of events, media advertisements and sponsorships in the three months ended June 30, 2019.

Income Tax Expense. For the three months ended June 30, 2019, we recognized income tax expense of $7.2 million on our pre-tax income, which was an effective tax rate of 21.0%, compared to income tax expense of $7.3 million for the three months ended June 30, 2018, which was an effective tax rate of 20.7%.

44

Comparison of Results of Operations for the Six Months Ended June 30, 2019 and 2018

General. Net income for the six months ended June 30, 2019 was $56.1 million, an increase of $2.5 million, or 4.6%, from net income of $53.6 million for the six months ended June 30, 2018. The increase in net income was driven by increased net interest income and decreased provision for credit losses, partially offset by increased non-interest expense and lower non-interest income. Basic earnings per share for the six months ended June 30, 2019 was $1.18, an increase of $0.04 from $1.14 for the six months ended June 30, 2018. Diluted earnings per share for the six months ended June 30, 2019 was $1.17, an increase of $0.05 from $1.12 for the six months ended June 30, 2018.

Interest Income. Interest income increased by $20.5 million, or 10.3%, to $220.2 million for the six months ended June 30, 2019 from $199.7 million for the six months ended June 30, 2018.

	Six Months Ended June 30,				Dollar Change		Percent Change
	2019		2018
	(Dollars in thousands)
Interest and dividend income
Loans, including fees	$	208,455	$	189,201	$	19,254	10.2	%
Securities	7,815		7,359		456		6.2
Interest-bearing deposits in other financial institutions	2,647		2,066		581		28.1
FHLB and FRB stock and other	1,264		1,031		233		22.6
	$	220,181	$	199,657	$	20,524	10.3	%

The $20.5 million increase in interest income for the six months ended June 30, 2019 compared to the six months ended June 30, 2018 was primarily due to a $19.3 million, or 10.2%, increase in interest income on loans, which was driven by increased volume in all loan portfolios, with the exception of Warehouse Purchase Program and loans held for sale, as well as higher yields earned on all loan portfolios. The average balance of commercial and industrial loans increased by $133.2 million from the six months ended June 30, 2018, while the average yield earned on this portfolio increased by 40 basis points, resulting in a $7.8 million increase in interest income. The average yield earned on the commercial and industrial portfolio for the six months ended June 30, 2019 was positively impacted by three increases in the Fed Funds rate, totaling 75 basis points since June 1, 2018, as well as the resolution of multiple non-performing relationships over the past year. The average balance of consumer real estate loans increased by $172.9 million from the six months ended June 30, 2018, increasing interest income by $5.3 million. The average balance of commercial real estate loans increased by $59.6 million from the six months ended June 30, 2018, while the average yield earned on this portfolio increased by 11 basis points, resulting in a $3.2 million increase in interest income. Despite a $30.5 million decline in the average balance of Warehouse Purchase Program loans from the six months ended June 30, 2018, the average yield earned on this portfolio increased by 44 basis points, resulting in a $1.5 million increase in interest income.

Interest Expense. Interest expense increased by $16.3 million, or 44.0%, to $53.5 million for the six months ended June 30, 2019 from $37.1 million for the six months ended June 30, 2018.

	Six Months Ended June 30,				Dollar Change		Percent Change
	2019		2018
	(Dollars in thousands)
Interest expense
Deposits	$	38,659	$	25,764	$	12,895	50.1	%
FHLB advances	10,250		6,811		3,439		50.5
Repurchase agreements and other borrowings	4,554		4,540		14		0.3
	$	53,463	$	37,115	$	16,348	44.0	%

The increase in interest expense for the six months ended June 30, 2019 compared to the same period in 2018, was primarily due to an increase in interest expense on deposits, which was driven by increased rates paid on time, savings and money market deposits during the six months ended June 30, 2019 compared to the same period in 2018, which included a 76 basis point increase in the average rate paid on time deposits and a 41 basis point increase in the average rate paid on savings and money market deposits. Additionally, the average balance of time deposits increased by $297.8 million from the six

45

months ended June 30, 2018. Interest expense on borrowings for the six months ended June 30, 2019 increased by $3.5 million compared to the six months ended June 30, 2018, due to a 60 basis point increase in the average rate paid on borrowings, as well as a $43.8 million increase in the average balance compared to the same period in 2018.

Net Interest Income. Net interest income increased by $4.2 million, or 2.6%, to $166.7 million for the six months ended June 30, 2019 from $162.5 million for the six months ended June 30, 2018. The net interest margin decreased by six basis point to 3.83% for the six months ended June 30, 2019 from 3.89% for the same period last year. The net interest rate spread decreased by 23 basis points to 3.32% for the six months ended June 30, 2019 from 3.55% for the same period last year. The average yield on earning assets for the six months ended June 30, 2019 was 5.06%, a 28 basis point increase from the six months ended June 30, 2018, while the average cost of interest-bearing liabilities increased by 51 basis points.

Provision for Credit Losses. The provision for credit losses was $25.9 million for the six months ended June 30, 2019, a decrease of $7.2 million from $33.1 million for the six months ended June 30, 2018. Net charge-offs totaled $1.2 million for the six months ended June 30, 2019, down $38.9 million from the six months ended June 30, 2018. For more information about the Company’s allowance for loan losses, please see “Management’s Discussion and Analysis - Comparison of Financial Condition at June 30, 2019 and December 31, 2018 - Allowance for Loan Losses” contained in Item 2 of this report.

Non-interest Income. Non-interest income decreased by $1.6 million, or 6.8%, to $22.1 million for the six months ended June 30, 2019 from $23.8 million for the six months ended June 30, 2018.

	Six Months Ended June 30,						Dollar Change			Percent Change
	2019			2018
	(Dollars in thousands)
Non-interest income
Service charges and other fees	$	17,137		$	16,771		$	366		2.2	%
Net gain on sale of mortgage loans held for sale	4,404			3,477			927			26.7
Bank-owned life insurance income	971			926			45			4.9
Net gain (loss) on securities transactions	6			(128		)	134			N/M1
Gain on sale and disposition of assets	4			2,060			(2,056		)	(99.8	)
Other	(396		)	644			(1,040		)	N/M1
	$	22,126		$	23,750		$	(1,624	)	(6.8	)%

¹N/M - not meaningful

The decrease in non-interest income for the six months ended June 30, 2019 compared to the six months ended June 30, 2018 was primarily due to a $2.1 million decrease in gain on sale and disposition of assets, as the 2018 period included $2.3 million in proceeds resulting from an insurance settlement related to a misappropriation of approximately $2.5 million in vault cash from one of the former LegacyTexas Bank branches acquired in 2015, with no similar gains recorded in the 2019 period. Other non-interest income for the six months ended June 30, 2019 included a $1.1 million net decrease in the value of the CRA Funds, compared to an $118,000 net increase in the CRA Funds for the six months ended June 30, 2018. Net gains on the sale of mortgage loans held for sale during the six months ended June 30, 2019 increased by $927,000 compared to the six months ended June 30, 2018, which included gains recognized on $99.9 million of consumer real estate loans that were sold or committed for sale, fair value changes on mortgage derivatives and mortgage fees collected during the 2018 period, compared to $107.4 million for the six months ended June 30, 2019. Service charges and other fees increased by $366,000 compared to the six months ended June 30, 2018, which included increases in commercial account analysis fee income, debit card interchange income and title premiums.

46

Non-interest Expense. Non-interest expense increased by $5.8 million, or 6.7%, to $91.8 million for the six months ended June 30, 2019 from $86.1 million for the six months ended June 30, 2018.

	Six Months Ended June 30,				Dollar Change			Percent Change
	2019		2018
	(Dollars in thousands)
Non-interest expense
Salaries and employee benefits	$	53,457	$	51,389	$	2,068		4.0	%
Merger costs	2,362		—		2,362			100.0
Advertising	1,885		2,246		(361		)	(16.1	)
Occupancy and equipment	7,849		7,840		9			0.1
Outside professional services	2,959		2,632		327			12.4
Regulatory assessments	1,449		1,885		(436		)	(23.1	)
Data processing	11,672		9,848		1,824			18.5
Office operations	4,903		4,524		379			8.4
Other	5,297		5,706		(409		)	(7.2	)
	$	91,833	$	86,070	$	5,763		6.7	%

The increase in non-interest expense from the six months ended June 30, 2018 included $2.4 million in merger costs recorded in the 2019 period with no comparable charges recorded in the 2018 period related to the proposed merger with Prosperity, as well as a $2.1 million increase in salaries and employee benefits expense, which was primarily related to merit increases granted in the 2019 period, as well as higher mortgage commissions paid in the 2019 period attributable to increased mortgage loan production. Additionally, share-based compensation expense was higher during the six months ended June 30, 2019 due to fluctuations in the Company’s share price. Data processing expense increased by $1.8 million compared to the six months ended June 30, 2018, as the Company has outsourced certain segments of its data processing operations and invested in system upgrades. These increases in non-interest expense compared to the six months ended June 30, 2018 were partially offset by a $436,000 decrease in regulatory assessments expense due to a notice of preliminary assessment credit received from the FDIC in 2019, which may reduce future FDIC assessment payments, as well as a lower assessment rate used in the 2019 period. Additionally, other non-interest expense declined by $409,000 from the six months ended June 30, 2018, primarily due to lower debit card fraud and lending-related expenses during the 2019 period.

Income Tax Expense. For the six months ended June 30, 2019, we recognized income tax expense of $15.0 million on our pre-tax income, which was an effective tax rate of 21.2%, compared to income tax expense of $13.5 million for the six months ended June 30, 2018, which was an effective tax rate of 20.1%.

47

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. Yields earned and rates paid are calculated at the portfolio level using the actual number of days in each month over the actual number of days in the year, with the exception of the securities portfolios and the consumer real estate and loans held for sale loan portfolios, which are calculated using 30 days in a month over 360 days in a year.

		Three Months Ended June 30,
	(Dollars in thousands)	2019							2018
Interest-earning assets:		Average Outstanding Balance			Interest Earned/Paid		Yield/ Rate		Average Outstanding Balance			Interest Earned/Paid		Yield/ Rate
	Commercial real estate	$	3,119,147		$	40,542	5.21	%	$	3,055,139		$	38,762	5.09	%
	Warehouse Purchase Program	1,253,262			14,927		4.78		1,075,262			12,137		4.53
	Commercial and industrial	2,085,820			30,218		5.81		2,002,490			28,489		5.71
	Construction and land	286,163			4,370		6.13		260,560			3,478		5.35
	Consumer real estate	1,434,812			17,110		4.77		1,265,751			14,750		4.66
	Other consumer	47,014			663		5.66		43,779			626		5.74
	Loans held for sale	30,572			324		4.25		29,378			328		4.46
	Less: deferred fees and allowance for loan loss	(67,408		)	—		—		(66,746		)	—		—
	Loans receivable 1	8,189,382			108,154		5.29		7,665,613			98,570		5.16
	Agency mortgage-backed securities	218,162			1,283		2.35		258,420			1,434		2.22
	Agency collateralized mortgage obligations	317,734			2,177		2.74		248,150			1,640		2.64
	Investment securities	68,300			410		2.40		101,641			699		2.75
	FHLB and FRB stock and other restricted securities	64,752			683		4.22		58,972			551		3.73
	Interest-earning deposit accounts	232,862			1,370		2.36		233,335			1,097		1.89
Total interest-earning assets		9,091,192			114,077		5.03		8,566,131			103,991		4.87
Non-interest-earning assets		449,173							429,905
Total assets		$	9,540,365						$	8,996,036
Interest-bearing liabilities:
	Interest-bearing demand	$	855,948		1,519		0.71		$	954,960		2,085		0.88
	Savings and money market	2,581,816			7,885		1.22		2,578,205			5,057		0.79
	Time	1,885,190			11,040		2.35		1,632,697			6,590		1.62
	Borrowings	1,101,559			8,079		2.94		1,018,945			6,330		2.49
Total interest-bearing liabilities		6,424,513			28,523		1.78		6,184,807			20,062		1.30
Non-interest-bearing demand		1,812,042							1,694,082
Non-interest-bearing liabilities		169,809							122,573
Total liabilities		8,406,364							8,001,462
Total shareholders’ equity		1,134,001							994,574
Total liabilities and shareholders’ equity		$	9,540,365						$	8,996,036
Net interest income and margin					$	85,554	3.77	%				$	83,929	3.93	%
Net interest income and margin (tax-equivalent basis) 2					$	85,640	3.78	%				$	84,064	3.94	%
Net interest rate spread							3.25	%						3.57	%
Net earning assets		$	2,666,679						$	2,381,324
Average interest-earning assets to average interest-bearing liabilities		141.51		%					138.50		%
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 (a non-GAAP measure) has been computed using a federal income tax rate of 21% for 2019 and 2018. Tax-exempt investments and loans had an average balance of $68.3 million and $89.7 million for the three months ended June 30, 2019 and 2018, respectively.

48

		Six Months Ended June 30,
	(Dollars in thousands)	2019							2018
Interest-earning assets:		Average Outstanding Balance			Interest Earned/Paid		Yield/ Rate		Average Outstanding Balance			Interest Earned/Paid		Yield/ Rate
	Commercial real estate	$	3,083,813		$	79,462	5.20	%	$	3,024,253		$	76,298	5.09	%
	Warehouse Purchase Program	990,128			23,698		4.83		1,020,595			22,209		4.39
	Commercial and industrial	2,086,932			61,009		5.90		1,953,773			53,242		5.50
	Construction and land	281,429			8,486		6.08		265,701			6,935		5.26
	Consumer real estate	1,419,636			33,986		4.79		1,246,759			28,730		4.61
	Other consumer	46,181			1,320		5.76		44,332			1,247		5.68
	Loans held for sale	23,001			494		4.30		25,206			540		4.28
	Less: deferred fees and allowance for loan loss	(62,708		)	—		—		(64,718		)	—		—
	Loans receivable 1	7,868,412			208,455		5.34		7,515,901			189,201		5.07
	Agency mortgage-backed securities	223,665			2,683		2.40		266,402			2,936		2.20
	Agency collateralized mortgage obligations	310,547			4,352		2.80		234,728			3,032		2.58
	Investment securities	75,086			780		2.08		99,046			1,391		2.81
	FHLB and FRB stock and other restricted securities	60,472			1,264		4.18		57,735			1,031		3.57
	Interest-earning deposit accounts	225,775			2,647		2.36		236,617			2,066		1.76
Total interest-earning assets		8,763,957			220,181		5.06		8,410,429			199,657		4.78
Non-interest-earning assets		453,549							429,686
Total assets		$	9,217,506						$	8,840,115
Interest-bearing liabilities:
	Interest-bearing demand	$	828,406		3,023		0.74		$	962,935		4,018		0.84
	Savings and money market	2,535,084			14,813		1.18		2,661,237			10,101		0.77
	Time	1,831,309			20,823		2.29		1,533,553			11,645		1.53
	Borrowings	992,416			14,804		3.01		948,614			11,351		2.41
Total interest-bearing liabilities		6,187,215			53,463		1.74		6,106,339			37,115		1.23
Non-interest-bearing demand		1,750,829							1,635,761
Non-interest-bearing liabilities		158,529							114,075
Total liabilities		8,096,573							7,856,175
Total shareholders’ equity		1,120,933							983,940
Total liabilities and shareholders’ equity		$	9,217,506						$	8,840,115
Net interest income and margin					$	166,718	3.83	%				$	162,542	3.89	%
Net interest income and margin (tax-equivalent basis) 2					$	166,876	3.84	%				$	162,818	3.90	%
Net interest rate spread							3.32	%						3.55	%
Net earning assets		$	2,576,742						$	2,304,090
Average interest-earning assets to average interest-bearing liabilities		141.65		%					137.73		%
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 (a non-GAAP measure) has been computed using a federal income tax rate of 21% for 2019 and 2018. Tax-exempt investments and loans had an average balance of $73.0 million and $91.7 million for the six months ended June 30, 2019 and 2018, respectively.

49

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 June 30,									Six Months Ended June 30,
	2019 versus 2018									2019 versus 2018
	Increase (Decrease) Due to						Total Increase (Decrease)			Increase (Decrease) Due to						Total Increase (Decrease)
	Volume			Rate						Volume			Rate
	(Dollars in thousands)
Interest-earning assets:
Commercial real estate	$	821		$	959		$	1,780		$	1,518		$	1,646		$	3,164
Warehouse Purchase Program	2,092			698			2,790			(678		)	2,167			1,489
Commercial and industrial	1,201			528			1,729			3,756			4,011			7,767
Construction and land	362			530			892			428			1,123			1,551
Consumer real estate	2,009			351			2,360			4,105			1,151			5,256
Other consumer	46			(9		)	37			53			20			73
Loans held for sale	13			(17		)	(4		)	(47		)	1			(46		)
Loans receivable	6,544			3,040			9,584			9,135			10,119			19,254
Agency mortgage-backed securities	(233		)	82			(151		)	(498		)	245			(253		)
Agency collateralized mortgage obligations	475			62			537			1,045			275			1,320
Investment securities	(208		)	(81		)	(289		)	(294		)	(317		)	(611		)
FHLB and FRB stock and other restricted securities	57			75			132			51			182			233
Interest-earning deposit accounts	(2		)	275			273			(98		)	679			581
Total interest-earning assets	6,633			3,453			10,086			9,341			11,183			20,524
Interest-bearing liabilities:
Interest-bearing demand	(202		)	(364		)	(566		)	(524		)	(471		)	(995		)
Savings and money market	7			2,821			2,828			(500		)	5,212			4,712
Time	1,136			3,314			4,450			2,577			6,601			9,178
Borrowings	542			1,207			1,749			545			2,908			3,453
Total interest-bearing liabilities	1,483			6,978			8,461			2,098			14,250			16,348
Net interest income	$	5,150		$	(3,525	)	$	1,625		$	7,243		$	(3,067	)	$	4,176

50

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 June 30, 2019, we had additional borrowing capacity of $2.22 billion with the FHLB and $614.0 million in federal funds lines of credit available with financial institutions and other sources. We may also use the discount window at the FRB as a source of short-term funding. FRB borrowing capacity varies based upon securities pledged to the discount window line. At June 30, 2019, securities pledged had a collateral value of $76.5 million.

At June 30, 2019, we had classified 78.2% of our 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 our 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 $34.9 million on an unconsolidated basis at June 30, 2019. In addition to its operating expenses, the Company is responsible for paying any dividends declared to its stockholders, 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 2018 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 $2.47 billion and $2.86 billion at June 30, 2019, and December 31, 2018, 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 June 30, 2019 totaled $1.11 billion with a weighted average rate of 2.36%.

During the six months ended June 30, 2019, cash and cash equivalents decreased by $5.4 million, or 2.0%, to $263.8 million at June 30, 2019 from $269.2 million at December 31, 2018. Operating activities provided cash of $98.3 million and financing activities provided cash of $754.6 million, which was more than offset by cash used in investing activities of $858.2 million. Primary sources of cash for the six months ended June 30, 2019 included proceeds from pay-offs of Warehouse Purchase Program loans totaling $9.88 billion, proceeds from maturities, prepayments and calls on available-for-sale securities totaling $343.7 million, proceeds from FHLB advances totaling $1.38 billion, proceeds from the sale of loans held for sale totaling $89.2 million, and a $214.1 million increase in deposits. Primary uses of cash for the six months ended June 30, 2019

51

included originations of Warehouse Purchase Program loans totaling $10.46 billion, purchases of available-for-sale securities totaling $347.5 million, repayments on FHLB advances totaling $820.6 million and net fundings of loans held for investment totaling $290.4 million.

Please see Item 1A (Risk Factors) under Part 1 of the Company’s 2018 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 $83.5 million and credit card guarantees outstanding in the amount of $2.2 million at June 30, 2019.

	June 30, 2019
	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	$	5,251,221	$	—	$	—	$	—	$	5,251,221
Certificates of deposit	1,111,229		665,382		26,630		1,328		1,804,569
FHLB advances 1	1,382,142		1,910		329		384		1,384,765
Repurchase agreements	52,414		—		—		—		52,414
Subordinated debt 1	—		—		—		140,464		140,464
Private equity fund for Community Reinvestment Act purposes	730		—		—		—		730
Operating leases (premises)	4,327		8,323		7,607		17,842		38,099
Total contractual obligations	$	7,802,063	$	675,615	$	34,566	$	160,018	8,672,262
Off-balance sheet loan commitments: 2
Unused commitments to extend credit	$	911,691	$	589,360	$	220,304	$	63,926	1,785,281
Unused capacity on Warehouse Purchase Program loans 3	608,167		12,149		—		—		620,316
Standby letters of credit	54,612		6,365		876		—		61,853
Total loan commitments	$	1,574,470	$	607,874	$	221,180	$	63,926	2,467,450
Total contractual obligations and loan commitments									$	11,139,712

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.

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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 FRB regulations. Based on capital levels at June 30, 2019 and December 31, 2018, the Bank and the Company were considered to be well-capitalized. At June 30, 2019, the Bank’s equity totaled $1.22 billion. Our consolidated equity totaled $1.14 billion, or 11.5% of total assets, at June 30, 2019. 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 June 30, 2019, Warehouse Purchase Program loans totaled $1.54 billion, compared to an average balance of $1.25 billion for the three months ended June 30, 2019. 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
	Amount		Ratio		Amount		Ratio		Amount		Ratio
June 30, 2019	(Dollars in thousands)
Total risk-based capital
Company	$	1,191,852	12.97	%	$	735,378	8.00	%	$	919,222	10.00	%
Bank	1,130,419		12.30		735,254		8.00		919,067		10.00
Tier 1 risk-based capital
Company	975,916		10.62		551,533		6.00		551,533		6.00
Bank	1,037,534		11.29		551,440		6.00		735,254		8.00
Common equity tier 1 risk-based capital
Company	963,709		10.48		413,650		4.50		n/a 1		n/a 1
Bank	1,037,534		11.29		413,580		4.50		597,394		6.50
Tier 1 leverage
Company	975,916		10.42		374,781		4.00		n/a 1		n/a 1
Bank	1,037,534		11.07		374,804		4.00		468,505		5.00
December 31, 2018
Total risk-based capital
Company	$	1,126,019	13.48	%	$	668,267	8.00	%	$	835,334	10.00	%
Bank	1,073,807		12.85		668,282		8.00		835,352		10.00
Tier 1 risk-based capital
Company	934,964		11.19		501,200		6.00		501,200		6.00
Bank	1,005,651		12.04		501,211		6.00		668,282		8.00
Common equity tier 1 risk-based capital
Company	922,850		11.05		375,900		4.50		n/a 1		n/a 1
Bank	1,005,651		12.04		375,908		4.50		542,979		6.50
Tier 1 leverage
Company	934,964		10.76		347,525		4.00		n/a 1		n/a 1
Bank	1,005,651		11.57		347,644		4.00		434,555		5.00
1 Not applicable

Pursuant to the capital regulations of 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 risk-based 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. At June 30, 2019, the Company’s and the Bank’s common equity tier 1 capital exceeded the required capital conservation buffer.

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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 (“FFIEC”) 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.

54

The Bank’s asset/liability management strategy sets acceptable limits for the percentage change in EVE and EAR given changes in interest rates. For an instantaneous, parallel, and sustained interest rate increase or decrease of 100 basis points, the Bank’s policy indicates that the change in EVE should not decrease by more than 5%. For increases of 200, 300, and 400 basis points, the change in EVE should not exceed a 10%, 12.5%, and 15% decrease, respectively. For an instantaneous, parallel, and sustained interest rate increase or decrease of 100 basis points, the Bank’s policy indicates that the change in EAR should not decrease by more than 7%. 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 June 30, 2019, and December 31, 2018, 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. In rising rate environments, deposits are more beneficial to the Bank’s EVE than comparable wholesale funding. As illustrated in the table below, at June 30, 2019, our EAR would be positively impacted by a parallel, instantaneous, and sustained increase in market rates. Our EVE and EAR would also be negatively impacted by a decline in market rates.

June 30, 2019
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		1,333,912	(110,145	)	(7.63	)	14.52	393,691	21,543		5.79
300		1,372,307	(71,750	)	(4.97	)	14.69	388,239	16,091		4.32
200		1,408,841	(35,216	)	(2.44	)	14.83	382,865	10,717		2.88
100		1,435,701	(8,356	)	(0.58	)	14.87	377,045	4,897		1.32
—		1,444,057	—		—		14.73	372,148	—		—
(100	)	1,379,353	(64,704	)	(4.48	)	13.88	364,156	(7,992	)	(2.15	)

December 31, 2018
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		1,380,258	(126,105	)	(8.37	)	16.69	383,142	22,618		6.27
300		1,413,122	(93,241	)	(6.19	)	16.80	377,525	17,001		4.72
200		1,450,175	(56,188	)	(3.73	)	16.94	372,140	11,616		3.22
100		1,483,983	(22,380	)	(1.49	)	17.03	366,596	6,072		1.68
—		1,506,363	—		—		17.00	360,524	—		—
(100	)	1,450,810	(55,553	)	(3.69	)	16.13	347,307	(13,217	)	(3.67	)

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The Bank's EVE was $1.44 billion, or 14.73%, of the market value of portfolio assets as of June 30, 2019, a $62.3 million decrease from $1.51 billion, or 17.00%, of the market value of portfolio assets as of December 31, 2018. Based upon the assumptions utilized, an immediate 200 basis point increase in market interest rates would result in a $35.2 million decrease in our EVE at June 30, 2019 compared to a $56.2 million decrease at December 31, 2018, and would result in a ten basis point increase in our EVE ratio to 14.83% at June 30, 2019 compared to a six basis point decrease to 16.94% at December 31, 2018. An immediate 100 basis point decrease in market interest rates would result in a $64.7 million decrease in our EVE at June 30, 2019 compared to a $55.6 million decrease at December 31, 2018, and would result in an 85 basis point decrease in our EVE ratio to 13.88% at June 30, 2019, as compared to an 87 basis point decrease in our EVE ratio to 16.13% at December 31, 2018.

The Bank’s projected EAR for the twelve months ending June 30, 2020 is $372.1 million, compared to $360.5 million for the twelve months ending December 31, 2019. Based on the assumptions utilized, an immediate 200 basis point increase in market rates would result in a $10.7 million, or 2.88%, increase in net interest income for the twelve months ending June 30, 2020 compared to an $11.6 million, or 3.22%, increase for the twelve months ending December 31, 2019. An immediate 100 basis point decrease in market rates would result in an $8.0 million, or 2.15%, decrease in net interest income for the twelve months ending June 30, 2020 compared to a $13.2 million, or 3.67%, decrease for the twelve months ending December 31, 2019.

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.

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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 June 30, 2019. 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.

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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 2018 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 June 30, 2019.

Item 3. Defaults upon Senior Securities

Not applicable.

Item 4. Mine Safety Disclosures

Not applicable.

Item 5. Other Information

Not applicable.

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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))
2.4	Agreement and Plan of Reorganization, dated as of June 16, 2019, by and between the Registrant and Prosperity Bancshares, Inc. (incorporated herein by reference to Exhibit 2.1 of the Registrant’s Current Report on Form 8-K filed with the SEC on June 17, 2019 (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 May 25, 2017 (File No. 001-34737))
3.2	Bylaws of the Registrant, as amended  (incorporated herein by reference to Exhibit 3.2 of the Registrant’s Quarterly Report on Form 10-Q filed with the SEC on July 25, 2017 (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	2018 Executive Annual Incentive Plan (incorporated herein by reference to Exhibit 10.3 to the Registrant’s Annual Report on Form 10-K filed with the SEC on February 8, 2018 (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 between the Registrant and 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))
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))

59

10.9	Form of Incentive Stock Option Agreement under the 2012 Equity Incentive Plan (incorporated herein by reference to Exhibit 10.2 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 Non-Qualified Stock Option Agreement under the 2012 Equity Incentive Plan (incorporated herein by reference to Exhibit 10.3 to the Registrant’s Registration Statement on Form S-8 filed with the SEC on June 14, 2012 (File No. 333-182122))
10.11	Form of Restricted Stock Agreement (Time-Based) under the 2012 Equity Incentive Plan (incorporated herein by reference to Exhibit 10.4 to the Registrant’s Registration Statement on Form S-8 filed with the SEC on June 14, 2012 (File No. 333-182122))
10.12	Form of Restricted Stock Agreement (Performance-Based) under the 2012 Equity Incentive Plan (incorporated herein by reference to Exhibit 10.5 to the Registrant’s Registration Statement on Form S-8 filed with the SEC on June 14, 2012 (File No. 333-182122))
10.13	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))
10.14	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))
10.15	Registrant's 2017 Omnibus Incentive Plan (incorporated herein by reference to Appendix A to the Registrant’s proxy statement filed with the SEC on April 14, 2017 (File No. 001-34737))
10.16	Form of Incentive Stock Option Agreement under the 2017 Omnibus Incentive Plan (incorporated herein by reference to Exhibit 99.2 to the Registrant’s Registration Statement on Form S-8 filed with the SEC on November 7, 2017 (File No. 333-221398))
10.17	Form of Non-Qualified Stock Option Agreement under the 2017 Omnibus Incentive Plan (incorporated herein by reference to Exhibit 99.3 to the Registrant’s Registration Statement on Form S-8 filed with the SEC on November 7, 2017 (File No. 333-221398))
10.18	Form of Restricted Stock Agreement (Management) under the 2017 Omnibus Incentive Plan (Time-Based vesting) (incorporated herein by reference to Exhibit 99.4 to the Registrant’s Registration Statement on Form S-8 filed with the SEC on November 7, 2017 (File No. 333-221398))
10.19	Form of Restricted Stock Agreement (Management) under the 2017 Omnibus Incentive Plan (Performance-Based vesting) (incorporated herein by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K filed with the SEC on March 2, 2018 (File No. 001-34737))
10.20	Form of Restricted Stock Agreement (Non-Employee Director) under the 2017 Omnibus Incentive Plan (Time-Based vesting) (incorporated herein by reference to Exhibit 99.6 to the Registrant’s Registration Statement on Form S-8 filed with the SEC on November 7, 2017 (File No. 333-221398))
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 June 30, 2019, 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. An instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.

60

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:	July 24, 2019	By:	/s/ Kevin J. Hanigan
			Kevin J. Hanigan,
			President and Chief Executive Officer
			(Duly Authorized Officer)
Date:	July 24, 2019	By:	/s/ J. Mays Davenport
			J. Mays Davenport
			Executive Vice President and Chief Financial Officer
			(Principal Financial and Accounting Officer)

61

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:	July 24, 2019	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:	July 24, 2019	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 June 30, 2019, 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:	July 24, 2019	By:	/s/ Kevin J. Hanigan
			Kevin J. Hanigan,
			President and Chief Executive Officer
Date:	July 24, 2019	By:	/s/ J. Mays Davenport
			J. Mays Davenport,
			Executive Vice President and Chief Financial Officer

XML

DOCUMENT AND ENTITY INFORMATION - shares	6 Months Ended
	Jun. 30, 2019	Jul. 22, 2019
Cover page.
Document Type	10-Q
Document Fiscal Period Focus	Q2
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2019
Document Transition Report	false
Amendment Flag	false
Document Fiscal Year Focus	2019
Current Fiscal Year End Date	--12-31
Entity File Number	001-34737
Entity Registrant Name	LEGACYTEXAS FINANCIAL GROUP, INC.
Entity Central Index Key	0001487052
Entity Incorporation, State or Country Code	MD
Entity Tax Identification Number	27-2176993
Entity Address, Address Line One	5851 Legacy Circle
Entity Address, City or Town	Plano,
Entity Address, State or Province	TX
Entity Address, Postal Zip Code	75024
City Area Code	972
Local Phone Number	578-5000
Title of 12(b) Security	Common Stock, par value $0.01 per share
Trading Symbol	LTXB
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		48,836,238

XML

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
ASSETS
Cash and due from financial institutions	$ 56,949	$ 60,416
Short-term interest-bearing deposits in other financial institutions	206,894	208,777
Total cash and cash equivalents	263,843	269,193
Securities available for sale, at fair value	459,749	471,746
Securities held to maturity (fair value: June 30, 2019 — $128,864; December 31, 2018— $144,791)	127,836	146,046
Loans held for sale, at fair value	46,571	23,193
Loans held for investment, net	8,542,291	7,694,096
Federal Home Loan Bank (“FHLB”) stock and other restricted securities, at cost	79,195	56,226
Bank-owned life insurance	59,724	59,036
Premises and equipment, net	106,313	73,073
Goodwill	178,559	178,559
Other assets	71,853	79,974
Total assets	9,935,934	9,051,142
Deposits
Non-interest-bearing demand	1,847,229	1,773,762
Interest-bearing demand	855,026	826,755
Savings and money market	2,548,966	2,455,787
Time	1,804,569	1,785,411
Total deposits	7,055,790	6,841,715
FHLB advances	1,384,765	825,409
Repurchase agreements	52,414	50,340
Subordinated debt	135,257	135,012
Accrued expenses and other liabilities	165,063	104,299
Total liabilities	8,793,289	7,956,775
Commitments and contingent liabilities (See Note 11)
Shareholders’ equity
Preferred stock, $.01 par value; 10,000,000 shares authorized; 0 shares issued — June 30, 2019 and December 31, 2018	0	0
Common stock, $.01 par value; 90,000,000 shares authorized; 48,833,238 shares issued — June 30, 2019 and 48,505,261 shares issued — December 31, 2018	488	485
Additional paid-in capital	628,730	619,983
Retained earnings	523,693	491,948
Accumulated other comprehensive income (loss), net	860	(6,658)
Unearned Employee Stock Ownership Plan (ESOP) shares; 1,112,664 shares at June 30, 2019 and 1,139,140 shares at December 31, 2018	(11,126)	(11,391)
Total shareholders’ equity	1,142,645	1,094,367
Total liabilities and shareholders’ equity	9,935,934	9,051,142
Loans Receivable, Excluding Warehouse Loans [Member]
ASSETS
Loans held for investment, net	6,999,607	6,733,692
Warehouse Purchase Program
ASSETS
Loans held for investment, net	$ 1,542,684	$ 960,404

XML

CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Statement of Financial Position [Abstract]
Fair value of securities held-to-maturity	$ 128,864	$ 144,791
Allowance for loan losses on loans held for investment	$ 92,219	$ 67,428
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)	48,833,238	48,505,261
Unearned Employee Stock Ownership Plan, shares (in shares)	1,112,663.88	1,139,140

XML

CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Interest and dividend income
Loans, including fees	$ 108,154	$ 98,570	$ 208,455	$ 189,201
Taxable securities	3,460	3,132	7,062	6,043
Nontaxable securities	410	641	753	1,316
Interest-bearing deposits in other financial institutions	1,370	1,097	2,647	2,066
FHLB and FRB stock and other	683	551	1,264	1,031
Total interest and dividend income	114,077	103,991	220,181	199,657
Interest expense
Deposits	20,444	13,732	38,659	25,764
FHLB advances	5,794	4,131	10,250	6,811
Repurchase agreements and other borrowings	2,285	2,199	4,554	4,540
Total interest expense	28,523	20,062	53,463	37,115
Net interest income	85,554	83,929	166,718	162,542
Provision for credit losses	16,100	17,478	25,900	33,141
Net interest income after provision for credit losses	69,454	66,451	140,818	129,401
Non-interest income
Service charges and other fees	9,882	8,844	17,137	16,771
Net gain on sale of mortgage loans held for sale	2,879	1,668	4,404	3,477
Bank-owned life insurance income	489	479	971	926
Net gain (loss) on securities transactions	0	0	6	(128)
Gain (loss) on sale and disposition of assets	18	(153)	4	2,060
Other	(1,036)	14	(396)	644
Total non-interest income	12,232	10,852	22,126	23,750
Non-interest expense
Salaries and employee benefits	26,586	24,313	53,457	51,389
Merger costs	2,362	0	2,362	0
Advertising	982	1,358	1,885	2,246
Occupancy and equipment	3,950	3,980	7,849	7,840
Outside professional services	1,674	1,382	2,959	2,632
Regulatory assessments	831	731	1,449	1,885
Data processing	5,739	5,145	11,672	9,848
Office operations	2,568	2,224	4,903	4,524
Other	2,834	3,058	5,297	5,706
Total non-interest expense	47,526	42,191	91,833	86,070
Income before income tax expense	34,160	35,112	71,111	67,081
Income tax expense	7,177	7,275	15,048	13,482
Net income	$ 26,983	$ 27,837	$ 56,063	$ 53,599
Earnings per share:
Basic (in dollars per share)	$ 0.57	$ 0.59	$ 1.18	$ 1.14
Diluted (in dollars per share)	0.56	0.58	1.17	1.12
Dividends declared (in dollars per share)	$ 0.25	$ 0.16	$ 0.50	$ 0.32

XML

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Statement of Comprehensive Income [Abstract]
Net income	$ 26,983	$ 27,837	$ 56,063	$ 53,599
Change in unrealized gains (losses) on securities available for sale	4,169	(1,532)	9,522	(6,377)
Reclassification of amount realized through securities transactions	0	0	(6)	128
Tax effect	(876)	322	(1,998)	1,310
Reclassification of income tax effects of the Tax Cuts and Jobs Act	0	0	0	(741)
Other comprehensive income (loss), net of tax	3,293	(1,210)	7,518	(5,680)
Comprehensive income	$ 30,276	$ 26,627	$ 63,581	$ 47,919

XML

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss), Net	Unearned ESOP Shares
Balance at Dec. 31, 2017	$ 959,874	$ 481	$ 603,884	$ 370,858	$ (3,429)	$ (11,920)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	25,762			25,762
Other comprehensive income, net of tax	(4,470)				(4,470)
Reclassification of income tax effects of the Tax Cuts and Jobs Act	741			741
Dividends declared	(7,708)			(7,708)
ESOP shares earned	578		447			131
Share-based compensation expense	2,055		2,055
Activity in employee stock plans	2,662	2	2,660
Balance at Mar. 31, 2018	979,494	483	609,046	389,653	(7,899)	(11,789)
Balance at Dec. 31, 2017	959,874	481	603,884	370,858	(3,429)	(11,920)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	53,599
Other comprehensive income, net of tax	(5,680)
Balance at Jun. 30, 2018	1,001,450	483	611,967	409,765	(9,109)	(11,656)
Balance at Mar. 31, 2018	979,494	483	609,046	389,653	(7,899)	(11,789)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	27,837			27,837
Other comprehensive income, net of tax	(1,210)				(1,210)
Dividends declared	(7,725)			(7,725)
ESOP shares earned	560		427			133
Share-based compensation expense	1,398		1,398
Activity in employee stock plans	1,096		1,096
Balance at Jun. 30, 2018	1,001,450	483	611,967	409,765	(9,109)	(11,656)
Balance at Dec. 31, 2018	1,094,367	485	619,983	491,948	(6,658)	(11,391)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	29,080			29,080
Other comprehensive income, net of tax	4,225				4,225
Dividends declared	(12,141)			(12,141)
ESOP shares earned	517		385			132
Share-based compensation expense	2,550		2,550
Activity in employee stock plans	2,489	2	2,487
Balance at Mar. 31, 2019	1,121,087	487	625,405	508,887	(2,433)	(11,259)
Balance at Dec. 31, 2018	1,094,367	485	619,983	491,948	(6,658)	(11,391)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	56,063
Other comprehensive income, net of tax	7,518
Balance at Jun. 30, 2019	1,142,645	488	628,730	523,693	860	(11,126)
Balance at Mar. 31, 2019	1,121,087	487	625,405	508,887	(2,433)	(11,259)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	26,983			26,983
Other comprehensive income, net of tax	3,293				3,293
Dividends declared	(12,177)			(12,177)
ESOP shares earned	520		387			133
Share-based compensation expense	2,015		2,015
Activity in employee stock plans	924	1	923
Balance at Jun. 30, 2019	$ 1,142,645	$ 488	$ 628,730	$ 523,693	$ 860	$ (11,126)

XML

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (Parenthetical) - $ / shares	3 Months Ended
	Jun. 30, 2019	Mar. 31, 2019	Jun. 30, 2018	Mar. 31, 2018
Statement of Stockholders' Equity [Abstract]
Dividends declared (in dollars per share)	$ 0.25	$ 0.25	$ 0.16	$ 0.16
ESOP shares earned (in shares)	13,238	13,238	13,238	13,238
Activity in employee stock plans (in shares)	129,168	198,809	46,254	147,576

XML

CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Cash flows from operating activities
Net income	$ 56,063	$ 53,599
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for credit losses	25,900	33,141
Depreciation and amortization	5,678	3,401
Deferred tax benefit	(7,280)	2,226
Premium amortization and accretion of securities, net	1,912	1,986
Accretion related to acquired loans	(491)	(1,147)
Net (gain) loss on securities transactions	(6)	128
ESOP compensation expense	1,037	1,138
Share-based compensation expense	4,565	3,453
Excess tax benefit on vesting of stock awards	140	681
Net gain on loans held for sale	(4,404)	(3,477)
Loans originated or purchased for sale	(108,201)	(100,470)
Proceeds from sale of loans held for sale	89,227	87,106
FHLB stock dividends	(588)	(391)
Bank-owned life insurance income	(971)	(926)
(Gain) loss on sale and disposition of repossessed assets, premises and equipment	(31)	190
Net change in deferred loan fees/costs	(1,354)	(2,744)
Net change in accrued interest receivable	(5,421)	(1,093)
Net change in other assets	10,972	(3,246)
Net change in other liabilities	31,516	28,904
Net cash provided by operating activities	98,263	102,459
Available-for-sale securities:
Maturities, prepayments and calls	343,727	1,087,449
Purchases	(347,545)	(1,121,303)
Proceeds from sale of AFS securities	23,886	0
Held-to-maturity securities:
Maturities, prepayments and calls	17,751	23,236
Purchases	0	(5,388)
Originations of Warehouse Purchase Program loans	(10,460,194)	(10,980,262)
Proceeds from pay-offs of Warehouse Purchase Program loans	9,877,914	11,009,979
Net change in loans held for investment, excluding Warehouse Purchase Program loans	(290,389)	(227,028)
Purchase of FHLB and Federal Reserve Bank stock and other	(22,381)	(880)
Purchases of premises and equipment	(2,128)	(4,454)
Proceeds from sale of assets	1,146	1,225
Net cash (used in) investing activities	(858,213)	(217,426)
Cash flows from financing activities
Net change in deposits	214,075	113,665
Proceeds from FHLB advances	1,380,000	1,055,000
Repayments on FHLB advances	(820,644)	(1,032,222)
Proceeds from (repayments of) borrowings	2,074	(43,346)
Payment of dividends	(24,318)	(15,433)
Activity in employee stock plans	3,413	3,758
Net cash provided by financing activities	754,600	81,422
Net change in cash and cash equivalents	(5,350)	(33,545)
Beginning cash and cash equivalents	269,193	293,456
Ending cash and cash equivalents	263,843	259,911
Supplemental noncash disclosures:
Transfers from loans to other real estate owned	286	25
Leased assets obtained in exchange for new operating lease liabilities	$ 36,503	$ 0

XML

Basis of Financial Statement Presentation

6 Months Ended

Jun. 30, 2019

Accounting Policies [Abstract]

Basis of Financial Statement Presentation

Basis of Financial Statement Presentation

The accompanying unaudited 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, 2018 (“2018 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 2018 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.

On June 17, 2019, the Company and Prosperity Bancshares, Inc.^® (“Prosperity”) jointly announced the signing of a definitive merger agreement (the “merger agreement”) pursuant to which the Company will merge with Prosperity, with Prosperity as the surviving entity.

Under the terms of the merger agreement, shareholders of the Company will receive 0.5280 shares of Prosperity common stock and $6.28 cash for each share of common stock, subject to certain conditions.  Based on Prosperity’s closing price of $67.24 on June 14, 2019, the total consideration was valued at approximately $2.1 billion, or approximately $41.78 per share.

Kevin Hanigan, the Company’s President and Chief Executive Officer, will join the Prosperity team as the President and Chief Operating Officer of Prosperity and President of Prosperity Bank; and Mays Davenport, the Company’s Chief Financial Officer, will be named Executive Vice President and Director of Corporate Strategy of Prosperity and Prosperity Bank.  Scott Almy, Tom Swiley, Chuck Eikenberg and Aaron Shelby will hold senior management positions at Prosperity Bank.

In addition, upon completion of the merger, Kevin Hanigan and two independent directors of the Company will join the Board of Directors of Prosperity, which will be expanded accordingly. Mays Davenport will join the Board of Directors of Prosperity Bank.

The merger has been unanimously approved by the Board of Directors of Prosperity and unanimously approved by the independent directors of LegacyTexas, with Mr. Hanigan abstaining, and is expected to close during the fourth quarter of 2019, although delays could occur. The transaction is subject to certain conditions, including the approval by the Company shareholders and Prosperity shareholders and customary regulatory approvals.

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Revenue Recognition

6 Months Ended

Jun. 30, 2019

Revenue from Contract with Customer [Abstract]

Revenue Recognition

Revenue Recognition

Revenue recognized from contracts with customers, which is accounted for under Accounting Standards Codification (“ASC”) 606, is entirely included in the Company’s non-interest income. Interest income and certain types of non-interest income are not accounted for under ASC 606 as it is accounted for under other accounting standards. Significant revenue streams recognized by the Company from contracts with customers accounted for under ASC 606 for the three and six months ended June 30, 2019 and 2018, are below:

		Three Months Ended June 30,				Six Months Ended June 30,
		2019		2018		2019		2018
Card services income	(a)	$	3,583	$	3,295	$	6,595	$	6,353
Service charges on deposits	(b)	2,058		1,957		4,030		3,730
Title income	(c)	1,562		1,196		2,348		2,253
Gains (losses) on the sale of other real estate owned	(d)	45		9		40		(31		)

(a) Card services income -

Card services income includes interchange income, which is income earned by the Company for each transaction a cardholder performs at a merchant. This performance obligation is settled on a daily basis as transactions are processed. Card services income also includes revenue earned from companies who provide our customers with debit cards and/or provide card processing services in exchange for the Company’s promotion of their card programs to the Company’s depositors. These payments are remitted based on contractual terms that dictate how much payment is remitted based on volume expectations. This performance obligation settles on a daily basis as our customers use cards and card processing services at merchants.

(b) Service charges on deposits -

The Company receives non-interest income for providing services related to deposit accounts, including fee income generated from non-sufficient funds transactions, wire transfers, ATM activity and treasury management services. This income is recorded when incurred in the case of deposit account service charges or when collected in the case of miscellaneous one-time fees, like wire transfer fees. Since most deposit agreements have a day-to-day term, the performance obligation between the Company and the depositor is satisfied on a daily basis, or as incurred.

(c) Title income -

Title services offered by the Company through its wholly-owned subsidiary, LegacyTexas Title, consists of referring title insurance policies to other title companies and performing real estate closing duties for a set fee. The performance obligation (referring title policies to other title insurance agencies and handling customary closing services) settles daily at each real estate closing.

(d) Gains/losses on the sale of other real estate owned -

The performance obligation in the sale of other real estate owned typically will be delivery of control over the property to the buyer. If the Company is not providing financing, the transaction price is typically identified in the purchase and sale agreement. However, if the Company provides seller financing, the Company must determine a transaction price, depending on if the sale contract is at market terms and taking into account the credit risk inherent in the sales arrangement.

The performance obligations described in (b), (c), and (d) above are typically related to contracts that have an original expected duration of less than one year.

In regards to card services income, because the Company has a right to consideration from card service providers in the form of transaction-based and support income, and from cardholders in the form of interchange income in an amount that corresponds directly with the value to the card service provider and cardholder of the Company’s performance completed to date, the Company recognizes revenue as incurred when transactions with merchants settle on a daily basis.

The Company has made no significant judgments in applying the revenue guidance prescribed in ASC 606 that affect the determination of the amount and timing of revenue from the above-described contracts with customers.

The Company has applied ASC 606 using the modified retrospective approach effective on January 1, 2018 to all existing contracts with customers covered under the scope of the standard. The Company did not have an aggregate effect of modification resulting from adoption of ASC 606, and no financial statement line items were affected by this change in accounting standard.

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Earnings Per Common Share

6 Months Ended

Jun. 30, 2019

Earnings Per Share [Abstract]

Earnings Per Common Share

Earnings Per Common Share

Earnings per common share is computed using the two-class method as more fully described in the Company’s 2018 Form 10-K. A reconciliation of the numerator and denominator of the basic and diluted earnings per common share computation for the three and six months ended June 30, 2019 and 2018 is as follows:

	Three Months Ended June 30,						Six Months Ended June 30,
	2019			2018			2019			2018
Basic earnings per share:
Numerator:
Net income	$	26,983		$	27,837		$	56,063		$	53,599
Distributed and undistributed earnings to participating securities	(146		)	(67		)	(273		)	(143		)
Income available to common shareholders	$	26,837		$	27,770		$	55,790		$	53,456
Denominator:
Weighted average common shares outstanding	48,762,922			48,287,755			48,674,727			48,242,925
Less: Average unallocated ESOP shares	(1,121,344		)	(1,174,297		)	(1,127,926		)	(1,180,879		)
Average unvested restricted stock awards	(258,264		)	(113,053		)	(231,625		)	(125,323		)
Average shares for basic earnings per share	47,383,314			47,000,405			47,315,176			46,936,723
Basic earnings per common share	$	0.57		$	0.59		$	1.18		$	1.14
Diluted earnings per share:
Numerator:
Income available to common shareholders	$	26,837		$	27,770		$	55,790		$	53,456
Denominator:
Average shares for basic earnings per share	47,383,314			47,000,405			47,315,176			46,936,723
Dilutive effect of share-based compensation plan	540,077			617,752			561,917			651,373
Average shares for diluted earnings per share	47,923,391			47,618,157			47,877,093			47,588,096
Diluted earnings per common share	$	0.56		$	0.58		$	1.17		$	1.12
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	254,171			479,531			348,630			553,390

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Securities

6 Months Ended

Jun. 30, 2019

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 (“AFS”) were as follows:

June 30, 2019	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Agency residential mortgage-backed securities 1	$	135,233	$	344	$	970	$	134,607
Agency commercial mortgage-backed securities 1	8,187		—		34		8,153
Agency residential collateralized mortgage obligations 1	292,946		2,387		961		294,372
Municipal bonds	22,294		330		7		22,617
Total securities	$	458,660	$	3,061	$	1,972	$	459,749
December 31, 2018
Agency residential mortgage-backed securities 1	$	153,671	$	283	$	4,083	$	149,871
Agency commercial mortgage-backed securities 1	9,063		—		143		8,920
Agency residential collateralized mortgage obligations 1	284,886		603		4,850		280,639
US government and agency securities	1,500		43		—		1,543
Municipal bonds	31,053		87		367		30,773
Total securities	$	480,173	$	1,016	$	9,443	$	471,746

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), related gross unrealized gains and losses and fair value of securities held to maturity (“HTM”) were as follows:

June 30, 2019	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Agency residential mortgage-backed securities 1	$	47,615	$	613	$	230	$	47,998
Agency commercial mortgage-backed securities 1	21,612		343		—		21,955
Agency residential collateralized mortgage obligations 1	13,890		96		31		13,955
Municipal bonds	44,719		300		63		44,956
Total securities	$	127,836	$	1,352	$	324	$	128,864
December 31, 2018
Agency residential mortgage-backed securities 1	$	53,377	$	266	$	1,151	$	52,492
Agency commercial mortgage-backed securities 1	21,872		60		167		21,765
Agency residential collateralized mortgage obligations 1	17,645		25		124		17,546
Municipal bonds	53,152		305		469		52,988
Total securities	$	146,046	$	656	$	1,911	$	144,791

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 HTM debt securities and the fair value of AFS debt securities at June 30, 2019 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. During the quarter ended March 31, 2019, the Company adopted Accounting Standards Update (“ASU”) 2017-08, Premium Amortization on Purchased Callable Debt, which required certain premiums on callable debt securities to be amortized to the earliest call date. The amortization period for callable debt securities purchased at a discount was not impacted by this ASU. The adoption of this ASU did not have a significant impact on the Company’s financial statements and disclosures.

	HTM				AFS
	Amortized Cost		Fair Value		Fair Value
Due in one year or less	$	967	$	972	$	1,800
Due after one to five years	16,619		16,725		7,129
Due after five to ten years	26,241		26,343		11,455
Due after ten years	892		916		2,233
Agency residential mortgage-backed securities	47,615		47,998		134,607
Agency commercial mortgage-backed securities	21,612		21,955		8,153
Agency residential collateralized mortgage obligations	13,890		13,955		294,372
Total	$	127,836	$	128,864	$	459,749

Securities with a carrying value of $219,119 and $211,198 at June 30, 2019 and December 31, 2018, respectively, were pledged to secure public deposits, repurchase agreements and for other purposes required or permitted by law.

At June 30, 2019 and December 31, 2018, there were no holdings of securities of any one issuer, other than the U.S. Government and its agencies of U.S. Government Sponsored Enterprises, in an amount greater than 10% of shareholders’ equity.

Securities sales activity during the three and six months ended June 30, 2019 and 2018 is shown below. All securities sold were classified as AFS, and gains and losses are recorded using the specific-identification method.

	Three Months Ended June 30,				Six Months Ended June 30,
	2019		2018		2019		2018
Proceeds	$	—	$	—	$	23,886	$	—
Gross gains	—		—		161		—
Gross losses	—		—		155		—
Tax expense of securities gains/losses	—		—		1		—

Securities with unrealized losses at June 30, 2019 and December 31, 2018, 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
June 30, 2019	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
Agency residential mortgage-backed securities 1	$	—	$	—	$	100,776	$	970	$	100,776	$	970
Agency commercial mortgage-backed securities 1	—		—		8,152		34		8,152		34
Agency residential collateralized mortgage obligations 1	15,025		35		104,469		926		119,494		961
Municipal bonds	1,033		1		1,322		6		2,355		7
Total temporarily impaired	$	16,058	$	36	$	214,719	$	1,936	$	230,777	$	1,972
December 31, 2018
Agency residential mortgage-backed securities 1	$	4,770	$	27	$	123,413	$	4,056	$	128,183	$	4,083
Agency commercial mortgage-backed securities 1	—		—		8,921		143		8,921		143
Agency residential collateralized mortgage obligations 1	32,668		195		153,131		4,655		185,799		4,850
Municipal bonds	6,326		59		16,260		308		22,586		367
Total temporarily impaired	$	43,764	$	281	$	301,725	$	9,162	$	345,489	$	9,443

HTM	Less than 12 Months				12 Months or More				Total
June 30, 2019	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
Agency residential mortgage-backed securities 1	$	—	$	—	$	22,801	$	230	$	22,801	$	230
Agency residential collateralized mortgage obligations 1	—		—		3,799		31		3,799		31
Municipal bonds	1,435		9		8,696		54		10,131		63
Total temporarily impaired	$	1,435	$	9	$	35,296	$	315	$	36,731	$	324
December 31, 2018
Agency residential mortgage-backed securities 1	$	5,002	$	15	$	30,180	$	1,136	$	35,182	$	1,151
Agency commercial mortgage-backed securities 1	6,465		41		6,964		126		13,429		167
Agency residential collateralized mortgage obligations 1	3,994		11		6,213		113		10,207		124
Municipal bonds	7,131		17		20,244		452		27,375		469
Total temporarily impaired	$	22,592	$	84	$	63,601	$	1,827	$	86,193	$	1,911

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 June 30, 2019, 171 securities had unrealized losses, 163 of which had been in an unrealized loss position for over 12 months. The Company does not believe these unrealized losses are other-than-temporary and expects full collection of the carrying amount of these securities. At June 30, 2019, the Company does not intend to sell the securities in an unrealized loss position, and it is not more-likely-than-not that the Company will be required to sell the securities prior to recovery of amortized cost. All principal and interest payments are being received on time and in full.

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Loans

6 Months Ended

Jun. 30, 2019

Receivables [Abstract]

Loans

Loans

Loans consist of the following.

	June 30, 2019			December 31, 2018
Loans held for sale, at fair value	$	46,571		$	23,193
Loans held for investment:
Commercial real estate	$	3,180,582		$	3,026,754
Commercial and industrial	2,102,917			2,057,791
Construction and land	288,491			270,629
Consumer real estate	1,460,417			1,390,378
Other consumer	47,668			45,171
Gross loans held for investment, excluding Warehouse Purchase Program	7,080,075			6,790,723
Net of:
Deferred costs (fees) and discounts, net	11,751			10,397
Allowance for loan losses	(92,219		)	(67,428		)
Net loans held for investment, excluding Warehouse Purchase Program	6,999,607			6,733,692
Warehouse Purchase Program	1,542,684			960,404
Total loans held for investment	$	8,542,291		$	7,694,096

Activity in the allowance for loan losses during the three and six months ended June 30, 2019 and 2018, segregated by portfolio segment and evaluation for impairment, is set forth below. The below activity does not include Warehouse Purchase Program loans, which are collectively evaluated for impairment and are purchased under several contractual requirements, providing safeguards to the Company. To date, the Company has not experienced a loss on its Warehouse Purchase Program loans and no allowance for loan losses has been allocated to them. At June 30, 2019 and 2018, the allowance for loan losses related to purchased credit impaired (“PCI”) loans totaled $163 and $310, respectively.

For the three months ended June 30, 2019	Commercial Real Estate		Commercial and Industrial			Construction and Land		Consumer Real Estate			Other Consumer			Total
Allowance for loan losses:
Beginning balance	$	21,525	$	44,721		$	3,837	$	6,072		$	1,375		$	77,530
Charge-offs	—		(1,348		)	—		—			(276		)	(1,624		)
Recoveries	—		112			—		4			74			190
Provision expense (benefit)	3,279		12,119			713		(170		)	182			16,123
Ending balance	$	24,804	$	55,604		$	4,550	$	5,906		$	1,355		$	92,219
For the six months ended June 30, 2019
Allowance for loan losses:
Beginning balance	$	20,045	$	36,398		$	3,910	$	5,843		$	1,232		$	67,428
Charge-offs	—		(1,440		)	—		(23		)	(520		)	(1,983		)
Recoveries	—		667			—		24			121			812
Provision expense	4,759		19,979			640		62			522			25,962
Ending balance	$	24,804	$	55,604		$	4,550	$	5,906		$	1,355		$	92,219
Allowance ending balance:
Individually evaluated for impairment	$	2,092	$	29,116		$	—	$	72		$	83		$	31,363
Collectively evaluated for impairment	22,712		26,488			4,550		5,834			1,272			60,856
Loans:
Individually evaluated for impairment	7,292		48,366			228		3,403			5			59,294
Collectively evaluated for impairment	3,173,069		2,054,472			288,263		1,456,850			47,488			7,020,142
PCI loans	221		79			—		164			175			639
Ending balance	$	3,180,582	$	2,102,917		$	288,491	$	1,460,417		$	47,668		$	7,080,075

For the three months ended June 30, 2018	Commercial Real Estate			Commercial and Industrial			Construction and Land			Consumer Real Estate			Other Consumer			Total
Allowance for loan losses:
Beginning balance	$	21,538		$	42,764		$	3,938		$	5,029		$	1,239		$	74,508
Charge-offs	(236		)	(27,289		)	—			—			(212		)	(27,737		)
Recoveries	—			28			—			9			37			74
Provision expense (benefit)	374			17,369			(264		)	(41		)	162			17,600
Ending balance	$	21,676		$	32,872		$	3,674		$	4,997		$	1,226		$	64,445
For the six months ended June 30, 2018
Allowance for loan losses:
Beginning balance	$	21,587		$	39,005		$	4,644		$	4,838		$	1,227		$	71,301
Charge-offs	(239		)	(39,525		)	—			—			(500		)	(40,264		)
Recoveries	—			50			—			20			103			173
Provision expense (benefit)	328			33,342			(970		)	139			396			33,235
Ending balance	$	21,676		$	32,872		$	3,674		$	4,997		$	1,226		$	64,445
Allowance ending balance:
Individually evaluated for impairment	$	69		$	1,749		$	—		$	225		$	28		$	2,071
Collectively evaluated for impairment	21,607			31,123			3,674			4,772			1,198			62,374
Loans:
Individually evaluated for impairment	3,656			10,222			—			2,784			16			16,678
Collectively evaluated for impairment	3,015,188			2,041,619			265,745			1,284,168			44,402			6,651,122
PCI loans	2,304			114			—			751			170			3,339
Ending balance	$	3,021,148		$	2,051,955		$	265,745		$	1,287,703		$	44,588		$	6,671,139

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, inclusive of estimated loss emergence periods. 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, estimated discounted cash flows are used to determine the amount of impairment, if any. 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 credit 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 and guarantees on credit card debt, included in “accrued expenses and other liabilities” on the consolidated balance sheets, are summarized in the following table. Please see Note 11 - Commitments and Contingent Liabilities for more information.

	Three Months Ended June 30,						Six Months Ended June 30,
	2019			2018			2019			2018
Beginning balance	$	690		$	957		$	729		$	929
Charge-offs on lending-related commitments	—			—			—			—
Provision (benefit) for credit losses on lending-related commitments	(23		)	(122		)	(62		)	(94		)
Ending balance	$	667		$	835		$	667		$	835

Impaired loans at June 30, 2019 and December 31, 2018, were as follows¹:

June 30, 2019	Unpaid Contractual Principal Balance		Recorded Investment With No Allowance		Recorded Investment With Allowance		Total Recorded Investment		Related Allowance
Commercial real estate	$	7,312	$	628	$	6,664	$	7,292	$	2,082
Commercial and industrial	48,821		837		47,529		48,366		29,116
Construction and land	228		228		—		228		—
Consumer real estate	3,905		3,403		—		3,403		—
Other consumer	8		1		4		5		2
Total	$	60,274	$	5,097	$	54,197	$	59,294	$	31,200
December 31, 2018
Commercial real estate	$	177	$	159	$	—	$	159	$	—
Commercial and industrial	17,124		1,844		14,864		16,708		4,109
Consumer real estate	2,865		2,370		5		2,375		4
Other consumer	35		—		3		3		3
Total	$	20,201	$	4,373	$	14,872	$	19,245	$	4,116

¹  No Warehouse Purchase Program loans were impaired at June 30, 2019 or December 31, 2018. Loans reported do not include PCI loans.

Income on impaired loans for the three and six months ended June 30, 2019 and 2018, was as follows¹:

	Three Months Ended June 30,
	2019				2018
	Average Recorded Investment		Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
Commercial real estate	$	7,057	$	2	$	6,025	$	2
Commercial and industrial	48,921		—		32,942		—
Construction and land	114		—		—		—
Consumer real estate	2,980		10		2,846		8
Other consumer	5		—		19		1
Total	$	59,077	$	12	$	41,832	$	11
	Six Months Ended June 30,
	2019				2018
Commercial real estate	$	4,100	$	4	$	5,124	$	4
Commercial and industrial	34,947		—		49,213		—
Construction and land	65		—		—		—
Consumer real estate	2,760		20		2,897		16
Other consumer	5		—		25		2
Total	$	41,877	$	24	$	57,259	$	22

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 status 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. Subsequent receipts on non-accrual loans are recorded as a reduction of principal, and interest income is recorded only after principal recovery is reasonably assured. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured.

No loans past due over 90 days were still accruing interest at June 30, 2019. Loans past due over 90 days that were still accruing interest at December 31, 2018 totaled $58, which consisted entirely of PCI loans. At June 30, 2019, no PCI loans were considered non-performing loans. No Warehouse Purchase Program loans were non-performing at June 30, 2019 or December 31, 2018. Non-performing (nonaccrual) loans were as follows:

	June 30, 2019		December 31, 2018
Commercial real estate	$	7,293	$	159
Commercial and industrial	48,367		16,710
Construction and land	228		—
Consumer real estate	6,144		5,506
Other consumer	24		46
Total	$	62,056	$	22,421

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 as of June 30, 2019 and December 31, 2018 are shown below:

	June 30, 2019		December 31, 2018
Nonaccrual TDRs(1)	$	8,938	$	1,160
Performing TDRs (2)	837		926
Total	$	9,775	$	2,086
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 six months ended June 30, 2019 and 2018.

	Three Months Ended June 30, 2019				Six Months Ended June 30, 2019
	Combination of Rate Reduction and Principal Deferral		Total		Principal Deferrals		Combination of Rate Reduction and Principal Deferral		Total
Commercial and industrial	$	—	$	—	$	7,401	$	—	$	7,401
Consumer real estate	600		600		—		600		600
Other consumer	—		—		3		—		3
Total	$	600	$	600	$	7,404	$	600	$	8,004
	Three Months Ended June 30, 2018				Six Months Ended June 30, 2018
Commercial and industrial	$	—	$	—	$	83	$	—	$	83
Total	$	—	$	—	$	83	$	—	$	83

No loans modified as a TDR during the three and six months ended June 30, 2019 or 2018, experienced a subsequent payment default in the preceding twelve months. A payment default is defined as a loan that was 90 days or more past due.

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 June 30, 2019 and December 31, 2018 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.

	June 30, 2019		December 31, 2018
Carrying amount 1	$	476	$	939
Outstanding balance	585		1,170

¹  The carrying amounts are reported net of allowance for loan losses of $163 and $250 as of June 30, 2019 and December 31, 2018, respectively.

Changes in the accretable yield for PCI loans for the three and six months ended June 30, 2019 and 2018 were as follows:

	Three Months Ended June 30,						Six Months Ended June 30,
	2019			2018			2019			2018
Beginning balance	$	609		$	2,167		$	624		$	2,279
Reclassifications (to) from nonaccretable	(467		)	10			(432		)	61
Disposals	287			17			287			(47		)
Accretion	(37		)	(96		)	(87		)	(195		)
Balance at end of period	$	392		$	2,098		$	392		$	2,098

Below is an analysis of the age of recorded investment in loans that were past due at June 30, 2019 and December 31, 2018. No Warehouse Purchase Program loans were delinquent at June 30, 2019 or December 31, 2018 and therefore these loans are not included in the following tables.

June 30, 2019	30-59 Days Past Due		60-89 Days Past Due		90 Days and Greater Past Due		Total Loans Past Due		Current Loans		Total Loans
Commercial real estate	$	2,746	$	5	$	7,264	$	10,015	$	3,170,567	$	3,180,582
Commercial and industrial	4,519		1,340		26,450		32,309		2,070,608		2,102,917
Construction and land	1,345		—		228		1,573		286,918		288,491
Consumer real estate	1,912		6,073		1,836		9,821		1,450,596		1,460,417
Other consumer	256		61		—		317		47,351		47,668
Total	$	10,778	$	7,479	$	35,778	$	54,035	$	7,026,040	$	7,080,075
December 31, 2018
Commercial real estate	$	6	$	—	$	—	$	6	$	3,026,748	$	3,026,754
Commercial and industrial	289		—		217		506		2,057,285		2,057,791
Construction and land	557		—		—		557		270,072		270,629
Consumer real estate	18,885		4,241		1,632		24,758		1,365,620		1,390,378
Other consumer	271		15		29		315		44,856		45,171
Total	$	20,008	$	4,256	$	1,878	$	26,142	$	6,764,581	$	6,790,723

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 makes “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 June 30, 2019 and December 31, 2018, was as follows:

Real Estate and Commercial and Industrial Credit Exposure

Credit Risk Profile by Internally Assigned Grade

June 30, 2019	Commercial Real Estate		Commercial and Industrial		Construction and Land		Consumer Real Estate
Grade: 1
Pass	$	3,153,794	$	1,928,987	$	288,263	$	1,449,095
Special Mention	18,074		53,919		—		2,668
Substandard	8,714		120,010		228		8,333
Doubtful	—		1		—		321
Total	$	3,180,582	$	2,102,917	$	288,491	$	1,460,417
December 31, 2018
Grade: 1
Pass	$	3,007,810	$	1,935,786	$	270,629	$	1,382,388
Special Mention	17,322		56,016		—		1,218
Substandard	1,622		65,987		—		6,429
Doubtful	—		2		—		343
Total	$	3,026,754	$	2,057,791	$	270,629	$	1,390,378

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 June 30, 2019 and December 31, 2018.

Other Consumer Credit Exposure

Credit Risk Profile Based on Payment Activity

	June 30, 2019		December 31, 2018
Performing	$	47,644	$	45,125
Non-performing	24		46
Total	$	47,668	$	45,171

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Fair Value

6 Months Ended

Jun. 30, 2019

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.

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
	June 30, 2019		December 31, 2018
Assets:
Agency residential mortgage-backed securities	$	134,607	$	149,871
Agency commercial mortgage-backed securities	8,153		8,920
Agency residential collateralized mortgage obligations	294,372		280,639
US government and agency securities	—		1,543
Municipal bonds	22,617		30,773
Total securities available for sale	$	459,749	$	471,746
Loans held for sale 1	$	46,571	$	23,193
Derivative financial instruments:
Interest rate lock commitments	968		459
Forward mortgage-backed securities trades	19		—
Loan customer counterparty	4,658		578
Financial institution counterparty	146		1,118
Liabilities:
Derivative financial instruments:
Interest rate lock commitments	—		—
Forward mortgage-backed securities trades	154		163
Loan customer counterparty	146		1,118
Financial institution counterparty	4,658		578

¹  At June 30, 2019 and December 31, 2018, loans held for sale had an aggregate outstanding principal balance of $44,921 and $22,402, respectively. There were no mortgage loans held for sale that were 90 days or greater past due or on non-accrual at June 30, 2019 or December 31, 2018.

The following methodologies were used to measure the fair value of financial assets and liabilities valued on a recurring basis:

Securities available for sale - 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).

Residential mortgage loans held for sale - Mortgage loans held for sale, which are sold on a servicing released basis, are valued 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. The Company has no continuing involvement in any residential mortgage loans sold.

Derivative instruments:

Interest rate lock commitments (“IRLCs”) - The estimated fair values of IRLCs utilize current secondary market prices for underlying loans and estimated servicing value with similar coupons, maturity and credit quality, subject to the anticipated loan funding. The fair value of IRLCs is subject to change primarily due to changes in interest rates. These commitments are classified as Level 2 in the fair value disclosures, as the assumptions used that have the most significant impact on valuations are based on observable market inputs.

Forward mortgage-backed securities trades - These forward mortgage-backed securities trades 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. The estimated fair values are subject to change primarily due to changes in interest rates.

Loan customer counterparty and financial institution counterparty - 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). Please see Note 7 - Derivative Financial Instruments for more information.

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 June 30, 2019 or December 31, 2018.

	Fair Value Measurements Using Level 3
	June 30, 2019		December 31, 2018
Assets:
Impaired loans	$	22,997	$	10,756
Foreclosed assets:
Consumer real estate	—		720
Other	584		613

Methodologies used to measure the fair value of financial assets and liabilities valued on a non-recurring basis are shown below:

Impaired loans - 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 - These loans 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 June 30, 2019, the Company had $983 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.

Fair value of financial instruments not recorded at fair value

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 June 30, 2019 and at December 31, 2018, were as follows:

			Fair Value Measurement Using
June 30, 2019	Carrying Amount		Level 1		Level 2		Level 3
Financial assets
Cash and cash equivalents	$	263,843	$	263,843	$	—	$	—
Securities held to maturity	127,836		—		128,864		—
Loans held for investment, net	6,999,607		—		—		6,959,130
Loans held for investment - Warehouse Purchase Program	1,542,684		—		—		1,542,684
FHLB and other restricted securities, at cost	79,195		—		79,195		—
Accrued interest receivable	32,525		32,525		—		—
Financial liabilities
Deposits	$	7,055,790	$	—	$	—	$	7,059,481
FHLB advances	1,384,765		—		—		1,384,902
Repurchase agreements	52,414		—		—		47,117
Subordinated debt	135,257		—		—		136,767
Accrued interest payable	4,848		4,848		—		—
December 31, 2018
Financial assets
Cash and cash equivalents	$	269,193	$	269,193	$	—	$	—
Securities held to maturity	146,046		—		144,791		—
Loans held for investment, net	6,733,692		—		—		6,664,703
Loans held for investment - Warehouse Purchase Program	960,404		—		—		960,404
FHLB and other restricted securities, at cost	56,226		—		56,226		—
Accrued interest receivable	27,104		27,104		—		—
Financial liabilities
Deposits 1	$	6,841,715	$	—	$	—	$	6,834,351
FHLB advances	825,409		—		—		825,496
Repurchase agreement	50,340		—		—		44,214
Subordinated debt	135,012		—		—		138,524
Accrued interest payable	4,428		4,428		—		—

¹ The fair value of non-maturity deposits at December 31, 2018 was adjusted to report these deposits at their carrying value.

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Derivative Financial Instruments

6 Months Ended

Jun. 30, 2019

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivative Financial Instruments

Derivative Financial Instruments

The following table provides the outstanding notional balances and fair values of outstanding derivative positions at June 30, 2019 and December 31, 2018.

	June 30, 2019						December 31, 2018
	Outstanding Notional Balance		Asset Derivative Fair Value		Liability Derivative Fair Value		Outstanding Notional Balance		Asset Derivative Fair Value		Liability Derivative Fair Value
IRLCs	$	31,993	$	968	$	—	$	12,287	$	459	$	—
Forward mortgage-backed securities trades	57,500		19		154		24,133		—		163
Commercial loan interest rate swaps and caps:
Loan customer counterparty	$	161,512	$	4,658	$	146	$	64,130	$	578	$	1,118
Financial institution counterparty	161,512		146		4,658		64,130		1,118		578

These financial instruments are not designated as hedging instruments and are used for asset and liability management and commercial customers’ financing needs. All derivatives are carried at fair value in either other assets or other liabilities.

IRLCs - In the normal course of business, the Company enters into IRLCs with consumers to originate mortgage loans at a specified interest rate. These commitments, which contain fixed expiration dates, offer the borrower an interest rate guarantee provided the loan meets underwriting guidelines and closes within the timeframe established by the Company.

Forward mortgage-backed securities trades - The Company manages the changes in fair value associated with changes in interest rates related to IRLCs by using forward sold commitments known as forward mortgage-backed securities trades. These instruments are typically entered into at the time the IRLC is made.

Interest rate swaps and caps - These derivative positions relate to transactions in which we enter 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. An interest rate swap transaction allows our customer to effectively convert a variable rate loan to a fixed rate. In connection with each swap, 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. 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.

The commercial loan customer counterparty weighted average received and paid interest rates for interest rate swaps outstanding at June 30, 2019 and December 31, 2018 are presented in the following table.

	Weighted-Average Interest Rate
	June 30, 2019				December 31, 2018
	Received		Paid		Received		Paid
Loan customer counterparty	4.08	%	4.31	%	4.21	%	4.29	%

Our credit exposure on interest rate swaps is limited to the net favorable value of all swaps by each counterparty, which was approximately $4,658 at June 30, 2019 and $578 at December 31, 2018. This credit exposure is partly mitigated as transactions with customers are generally secured by the collateral, if any, securing the underlying transaction being hedged. Our credit exposure, net of collateral pledged, relating to interest rate swaps with upstream financial institution counter-parties was approximately $150 at June 30, 2019.  A credit support annex is in place and allows the Company to call collateral from upstream financial institution counter-parties. 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 $6,500 at June 30, 2019 and $2,480 at December 31, 2018, is in excess of our credit exposure.

The initial and subsequent changes in the fair value of IRLCs and the forward sales of mortgage-back securities are recorded in net gain on sale of mortgage loans. These gains and losses were not attributable to instrument-specific credit risk. For interest rate swaps and caps, 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. Income (loss) for the three and six months ended June 30, 2019 and 2018 was as follows:

Derivatives not designated as hedging instruments	Three Months Ended June 30,						Six Months Ended June 30,
	2019			2018			2019			2018
IRLCs	$	269		$	(10	)	$	509		$	77
Forward mortgage-backed securities trades	(543		)	52			(880		)	451

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Share-based Compensation

6 Months Ended

Jun. 30, 2019

Share-based Payment Arrangement [Abstract]

Share-based Compensation

Share-based Compensation

Compensation cost charged to income for share-based compensation, which is reported in non-interest expense as salaries and employee benefits, is presented below.

	Three Months Ended June 30,				Six Months Ended June 30,
	2019		2018		2019		2018
Restricted stock	$	1,291	$	578	$	3,170	$	1,642
Stock options	724		820		1,395		1,811
Income tax benefit	423		293		959		725

A summary of activity in the Company’s active share-based compensation plans (“Plans”) for the six months ended June 30, 2019 is presented below.

	Time-Vested Restricted Shares Outstanding				Performance-Based Restricted Shares Outstanding					Stock Options Outstanding
	Number of Shares		Weighted-Average Grant Date Fair Value per Share 1		Number of Shares			Weighted-Average Grant Date Fair Value per Share 2		Number of Shares		Weighted- Average Exercise Price per Share
Beginning balance	191,803		$	38.90	78,958			$	32.09	1,832,887		$	26.97
Granted	135,985		40.46		28,600		3	40.71		—		—
Additional performance-based shares issued at vesting	—		—		20,100		4	35.13		—		—
Vested/exercised	(17,949	)	42.40		(60,300	)		35.13		(133,992	)	25.47
Forfeited/expired	(2,300	)	42.74		—			—		(36,917	)	32.01
Ending balance	307,539		$	39.36	67,358			$	40.71	1,661,978		$	26.97

¹  For 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 based upon the closing stock price as quoted on the Nasdaq Stock Market on the last business day of each month.

³  The 28,600 performance-based shares granted are represented at target; however, if certain performance metrics are met at vesting, the actual number of shares awarded may be up to 200% of target amount, with an additional 20% increase or decrease in the total share award at vesting depending on the Company’s Total Shareholder Return percentage for the determined period.

⁴  Performance-based restricted stock awards that achieved the maximum performance goals and vested at 150% based on Company return on average assets and return on average equity relative to a specified peer group of financial institutions over a three-year performance period that commenced in January 2016 and ended in December 2018. The 20,100 shares reflected in the table represent the additional shares issued to bring the vesting share amount from target (100%) to maximum (150%.)

The total unrecognized compensation expense as of June 30, 2019, related to the Plans is presented below.

	Unrecognized Compensation Expense		Weighted-Average Period of Expense
Non-vested restricted shares	$	10,143	1.9
Non-vested stock options	$	1,855	0.6

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Leases

6 Months Ended

Jun. 30, 2019

Leases [Abstract]

Leases

Leases

The Company adopted ASU 2016-02, Leases (Topic 842), on January 1, 2019, using the alternative transition method whereby comparative periods were not restated. No cumulative effect adjustment to the opening balance of retained earnings was required. The Company also elected the package of practical expedients permitted under the transition guidance within the new standard, which among other things allowed the Company to carry forward the historical lease classifications. Additionally, the Company elected the hindsight practical expedient to determine the lease term for existing leases. In the application of hindsight, the Company evaluated the performance of the leased branches and the associated markets in relation to our overall real estate strategies, which resulted in the determination that most renewal options would not be reasonably certain in determining the expected lease term.

The Company leases certain branch locations, office space and equipment. All leases were classified as operating leases. Leases with an initial term of 12 months or less are not recorded on the balance sheet and the related lease expense is recognized on a straight-line basis over the lease term.

Certain leases include options to renew, with renewal terms that can extend the lease term from one to five years. Lease assets and liabilities include related options that are reasonably certain of being exercised. The depreciable life of leased assets are limited by the expected lease term. Two leases include rental payments that are adjusted periodically for inflation.

Adoption of this standard resulted in the Company recognizing a right of use asset of $36,140 and a corresponding lease liability of $39,843 on January 1, 2019.

Supplemental lease information at or for the six months ended June 30, 2019 is as follows:

Balance sheet:
Operating lease asset classified as premises and equipment	$	34,441
Operating lease liability classified as other liabilities	38,099
Income statement:
Operating lease cost classified as occupancy and equipment expense	$	2,981
Weighted average lease term, in years	9.36
Weighted average discount rate1	4.88		%
Operating cash flows	$	3,027

^1.  The discount rate was developed by using the US Financials A+, A, A- BVAL curve (base curve), which represents the unsecured borrowing cost of banks with similar credit ratings as the Company.  A liquidity premium was derived from recent market transactions and applied to the base curve to determine final discount rates.

A maturity analysis of the Company’s lease liabilities at June 30, 2019 was as follows:

	Balance
July 1, 2019 to June 30, 2020	$	6,026
July 1, 2020 to June 30, 2021	5,749
July 1, 2021 to June 30, 2022	5,392
July 1, 2022 to June 30, 2023	4,949
July 1, 2023 to June 30, 2024	4,740
Thereafter	21,062
Total lease payments	47,918
Less: Interest	(9,819		)
Present value of lease liabilities	$	38,099

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Income Taxes

6 Months Ended

Jun. 30, 2019

Income Tax Disclosure [Abstract]

Income Taxes

Income Taxes

A summary of the net deferred tax liabilities as of June 30, 2019 and December 31, 2018, is presented below:

	June 30, 2019			December 31, 2018
Net deferred tax liabilities	$	4,488		$	9,769
Estimated annual effective tax rate	21		%

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Commitments and Contingent Liabilities

6 Months Ended

Jun. 30, 2019

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 June 30, 2019 and December 31, 2018, 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.

	June 30, 2019		December 31, 2018
Unused commitments to extend credit	$	1,785,281	$	1,850,351
Unused capacity on Warehouse Purchase Program loans	620,316		967,096
Standby letters of credit	61,853		46,383
Total unused commitments/capacity	$	2,467,450	$	2,863,830

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 June 30, 2019 and December 31, 2018, these credit card guarantees totaled $2,223 and $1,973, 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.

The Company funds an allowance for credit losses on off-balance sheet lending-related commitments and guarantees on credit card debt through a charge to provision for credit losses on the Company’s consolidated statement of income. At June 30, 2019 and December 31, 2018, this allowance for credit losses on off-balance sheet lending-related commitments and guarantees on credit card debt, included in “other liabilities” on the Company’s consolidated balance sheets, totaled $667 and $729, respectively.

In addition to the commitments above, the Company had overdraft protection available in the amounts of $83,507 and $84,504 at June 30, 2019 and December 31, 2018, respectively.

The Company, at June 30, 2019 and December 31, 2018, had FHLB letters of credit of $889,480 and $932,200, respectively, pledged to secure public deposits, repurchase agreements and for other purposes required or permitted by law.

At June 30, 2019 and December 31, 2018, the Company had $730 and $830, respectively, 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

6 Months Ended

Jun. 30, 2019

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 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 US 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 currently running its financial models to calculate lifetime expected credit losses in parallel with its current incurred loss methodology and is continuing to document the allowance for loan loss policy and procedures under the revised accounting method, validate and refine key model assumptions, and analyze new disclosure requirements.

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Subsequent Events

6 Months Ended

Jun. 30, 2019

Subsequent Events [Abstract]

Subsequent Events

Subsequent Events

The Company evaluated events from the date of the consolidated financial statements on June 30, 2019 through the issuance of those consolidated financial statements included in this Quarterly Report on Form 10-Q dated July 24, 2019. 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)

6 Months Ended

Jun. 30, 2019

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 2018 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.

Revenue Recognition

(a) Card services income -

Card services income includes interchange income, which is income earned by the Company for each transaction a cardholder performs at a merchant. This performance obligation is settled on a daily basis as transactions are processed. Card services income also includes revenue earned from companies who provide our customers with debit cards and/or provide card processing services in exchange for the Company’s promotion of their card programs to the Company’s depositors. These payments are remitted based on contractual terms that dictate how much payment is remitted based on volume expectations. This performance obligation settles on a daily basis as our customers use cards and card processing services at merchants.

(b) Service charges on deposits -

The Company receives non-interest income for providing services related to deposit accounts, including fee income generated from non-sufficient funds transactions, wire transfers, ATM activity and treasury management services. This income is recorded when incurred in the case of deposit account service charges or when collected in the case of miscellaneous one-time fees, like wire transfer fees. Since most deposit agreements have a day-to-day term, the performance obligation between the Company and the depositor is satisfied on a daily basis, or as incurred.

(c) Title income -

Title services offered by the Company through its wholly-owned subsidiary, LegacyTexas Title, consists of referring title insurance policies to other title companies and performing real estate closing duties for a set fee. The performance obligation (referring title policies to other title insurance agencies and handling customary closing services) settles daily at each real estate closing.

(d) Gains/losses on the sale of other real estate owned -

The performance obligation in the sale of other real estate owned typically will be delivery of control over the property to the buyer. If the Company is not providing financing, the transaction price is typically identified in the purchase and sale agreement. However, if the Company provides seller financing, the Company must determine a transaction price, depending on if the sale contract is at market terms and taking into account the credit risk inherent in the sales arrangement.

The performance obligations described in (b), (c), and (d) above are typically related to contracts that have an original expected duration of less than one year.

In regards to card services income, because the Company has a right to consideration from card service providers in the form of transaction-based and support income, and from cardholders in the form of interchange income in an amount that corresponds directly with the value to the card service provider and cardholder of the Company’s performance completed to date, the Company recognizes revenue as incurred when transactions with merchants settle on a daily basis.

The Company has made no significant judgments in applying the revenue guidance prescribed in ASC 606 that affect the determination of the amount and timing of revenue from the above-described contracts with customers.

The Company has applied ASC 606 using the modified retrospective approach effective on January 1, 2018 to all existing contracts with customers covered under the scope of the standard. The Company did not have an aggregate effect of modification resulting from adoption of ASC 606, and no financial statement line items were affected by this change in accounting standard.

Revenue recognized from contracts with customers, which is accounted for under Accounting Standards Codification (“ASC”) 606, is entirely included in the Company’s non-interest income. Interest income and certain types of non-interest income are not accounted for under ASC 606 as it is accounted for under other accounting standards.

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, inclusive of estimated loss emergence periods. 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, estimated discounted cash flows are used to determine the amount of impairment, if any. 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 credit 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 status 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. Subsequent receipts on non-accrual loans are recorded as a reduction of principal, and interest income is recorded only after principal recovery is reasonably assured. 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 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 makes “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.

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.

Methodologies used to measure the fair value of financial assets and liabilities valued on a non-recurring basis are shown below:

Impaired loans - 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 - These loans 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 June 30, 2019, the Company had $983 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 following methodologies were used to measure the fair value of financial assets and liabilities valued on a recurring basis:

Securities available for sale - 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).

Residential mortgage loans held for sale - Mortgage loans held for sale, which are sold on a servicing released basis, are valued 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. The Company has no continuing involvement in any residential mortgage loans sold.

Derivative instruments:

Interest rate lock commitments (“IRLCs”) - The estimated fair values of IRLCs utilize current secondary market prices for underlying loans and estimated servicing value with similar coupons, maturity and credit quality, subject to the anticipated loan funding. The fair value of IRLCs is subject to change primarily due to changes in interest rates. These commitments are classified as Level 2 in the fair value disclosures, as the assumptions used that have the most significant impact on valuations are based on observable market inputs.

Forward mortgage-backed securities trades - These forward mortgage-backed securities trades 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. The estimated fair values are subject to change primarily due to changes in interest rates.

Loan customer counterparty and financial institution counterparty - 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). Please see Note 7 - Derivative Financial Instruments for more information.

Derivatives

These financial instruments are not designated as hedging instruments and are used for asset and liability management and commercial customers’ financing needs. All derivatives are carried at fair value in either other assets or other liabilities.

IRLCs - In the normal course of business, the Company enters into IRLCs with consumers to originate mortgage loans at a specified interest rate. These commitments, which contain fixed expiration dates, offer the borrower an interest rate guarantee provided the loan meets underwriting guidelines and closes within the timeframe established by the Company.

Forward mortgage-backed securities trades - The Company manages the changes in fair value associated with changes in interest rates related to IRLCs by using forward sold commitments known as forward mortgage-backed securities trades. These instruments are typically entered into at the time the IRLC is made.

Interest rate swaps and caps - These derivative positions relate to transactions in which we enter 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. An interest rate swap transaction allows our customer to effectively convert a variable rate loan to a fixed rate. In connection with each swap, 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. 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.

Effect of Newly Issued But Not Yet Effective Accounting Standards

Effect of Newly Issued But Not Yet Effective Accounting Standards

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 US 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 currently running its financial models to calculate lifetime expected credit losses in parallel with its current incurred loss methodology and is continuing to document the allowance for loan loss policy and procedures under the revised accounting method, validate and refine key model assumptions, and analyze new disclosure requirements.

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Revenue Recognition (Tables)

6 Months Ended

Jun. 30, 2019

Revenue from Contract with Customer [Abstract]

Significant Revenue Streams from Contracts with Customers

Significant revenue streams recognized by the Company from contracts with customers accounted for under ASC 606 for the three and six months ended June 30, 2019 and 2018, are below:

		Three Months Ended June 30,				Six Months Ended June 30,
		2019		2018		2019		2018
Card services income	(a)	$	3,583	$	3,295	$	6,595	$	6,353
Service charges on deposits	(b)	2,058		1,957		4,030		3,730
Title income	(c)	1,562		1,196		2,348		2,253
Gains (losses) on the sale of other real estate owned	(d)	45		9		40		(31		)

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Earnings Per Common Share (Tables)

6 Months Ended

Jun. 30, 2019

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 six months ended June 30, 2019 and 2018 is as follows:

	Three Months Ended June 30,						Six Months Ended June 30,
	2019			2018			2019			2018
Basic earnings per share:
Numerator:
Net income	$	26,983		$	27,837		$	56,063		$	53,599
Distributed and undistributed earnings to participating securities	(146		)	(67		)	(273		)	(143		)
Income available to common shareholders	$	26,837		$	27,770		$	55,790		$	53,456
Denominator:
Weighted average common shares outstanding	48,762,922			48,287,755			48,674,727			48,242,925
Less: Average unallocated ESOP shares	(1,121,344		)	(1,174,297		)	(1,127,926		)	(1,180,879		)
Average unvested restricted stock awards	(258,264		)	(113,053		)	(231,625		)	(125,323		)
Average shares for basic earnings per share	47,383,314			47,000,405			47,315,176			46,936,723
Basic earnings per common share	$	0.57		$	0.59		$	1.18		$	1.14
Diluted earnings per share:
Numerator:
Income available to common shareholders	$	26,837		$	27,770		$	55,790		$	53,456
Denominator:
Average shares for basic earnings per share	47,383,314			47,000,405			47,315,176			46,936,723
Dilutive effect of share-based compensation plan	540,077			617,752			561,917			651,373
Average shares for diluted earnings per share	47,923,391			47,618,157			47,877,093			47,588,096
Diluted earnings per common share	$	0.56		$	0.58		$	1.17		$	1.12
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	254,171			479,531			348,630			553,390

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Securities (Tables)

6 Months Ended

Jun. 30, 2019

Investments, Debt and Equity Securities [Abstract]

Amortized Cost, Related Gross Unrealized Gains and Losses, and Fair Value of Securities Available for Sale

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 (“AFS”) were as follows:

June 30, 2019	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Agency residential mortgage-backed securities 1	$	135,233	$	344	$	970	$	134,607
Agency commercial mortgage-backed securities 1	8,187		—		34		8,153
Agency residential collateralized mortgage obligations 1	292,946		2,387		961		294,372
Municipal bonds	22,294		330		7		22,617
Total securities	$	458,660	$	3,061	$	1,972	$	459,749
December 31, 2018
Agency residential mortgage-backed securities 1	$	153,671	$	283	$	4,083	$	149,871
Agency commercial mortgage-backed securities 1	9,063		—		143		8,920
Agency residential collateralized mortgage obligations 1	284,886		603		4,850		280,639
US government and agency securities	1,500		43		—		1,543
Municipal bonds	31,053		87		367		30,773
Total securities	$	480,173	$	1,016	$	9,443	$	471,746

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

Amortized Cost, Related Gross Unrealized Gains and Losses, and Fair Value of Securities Held to Maturity

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

June 30, 2019	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Agency residential mortgage-backed securities 1	$	47,615	$	613	$	230	$	47,998
Agency commercial mortgage-backed securities 1	21,612		343		—		21,955
Agency residential collateralized mortgage obligations 1	13,890		96		31		13,955
Municipal bonds	44,719		300		63		44,956
Total securities	$	127,836	$	1,352	$	324	$	128,864
December 31, 2018
Agency residential mortgage-backed securities 1	$	53,377	$	266	$	1,151	$	52,492
Agency commercial mortgage-backed securities 1	21,872		60		167		21,765
Agency residential collateralized mortgage obligations 1	17,645		25		124		17,546
Municipal bonds	53,152		305		469		52,988
Total securities	$	146,046	$	656	$	1,911	$	144,791

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

Amortized Cost and Fair Value of Held to Maturity Debt Securities and Fair Value of Available-for-Sale Debt Securities by Contractual Maturity

The amortized cost (carrying amount) and fair value of HTM debt securities and the fair value of AFS debt securities at June 30, 2019 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. During the quarter ended March 31, 2019, the Company adopted Accounting Standards Update (“ASU”) 2017-08, Premium Amortization on Purchased Callable Debt, which required certain premiums on callable debt securities to be amortized to the earliest call date. The amortization period for callable debt securities purchased at a discount was not impacted by this ASU. The adoption of this ASU did not have a significant impact on the Company’s financial statements and disclosures.

	HTM				AFS
	Amortized Cost		Fair Value		Fair Value
Due in one year or less	$	967	$	972	$	1,800
Due after one to five years	16,619		16,725		7,129
Due after five to ten years	26,241		26,343		11,455
Due after ten years	892		916		2,233
Agency residential mortgage-backed securities	47,615		47,998		134,607
Agency commercial mortgage-backed securities	21,612		21,955		8,153
Agency residential collateralized mortgage obligations	13,890		13,955		294,372
Total	$	127,836	$	128,864	$	459,749

Securities Sales Activity

Securities sales activity during the three and six months ended June 30, 2019 and 2018 is shown below. All securities sold were classified as AFS, and gains and losses are recorded using the specific-identification method.

	Three Months Ended June 30,				Six Months Ended June 30,
	2019		2018		2019		2018
Proceeds	$	—	$	—	$	23,886	$	—
Gross gains	—		—		161		—
Gross losses	—		—		155		—
Tax expense of securities gains/losses	—		—		1		—

Securities with Unrealized Losses

Securities with unrealized losses at June 30, 2019 and December 31, 2018, 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
June 30, 2019	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
Agency residential mortgage-backed securities 1	$	—	$	—	$	100,776	$	970	$	100,776	$	970
Agency commercial mortgage-backed securities 1	—		—		8,152		34		8,152		34
Agency residential collateralized mortgage obligations 1	15,025		35		104,469		926		119,494		961
Municipal bonds	1,033		1		1,322		6		2,355		7
Total temporarily impaired	$	16,058	$	36	$	214,719	$	1,936	$	230,777	$	1,972
December 31, 2018
Agency residential mortgage-backed securities 1	$	4,770	$	27	$	123,413	$	4,056	$	128,183	$	4,083
Agency commercial mortgage-backed securities 1	—		—		8,921		143		8,921		143
Agency residential collateralized mortgage obligations 1	32,668		195		153,131		4,655		185,799		4,850
Municipal bonds	6,326		59		16,260		308		22,586		367
Total temporarily impaired	$	43,764	$	281	$	301,725	$	9,162	$	345,489	$	9,443

HTM	Less than 12 Months				12 Months or More				Total
June 30, 2019	Fair Value		Unrealized Loss		Fair Value		Unrealized Loss		Fair Value		Unrealized Loss
Agency residential mortgage-backed securities 1	$	—	$	—	$	22,801	$	230	$	22,801	$	230
Agency residential collateralized mortgage obligations 1	—		—		3,799		31		3,799		31
Municipal bonds	1,435		9		8,696		54		10,131		63
Total temporarily impaired	$	1,435	$	9	$	35,296	$	315	$	36,731	$	324
December 31, 2018
Agency residential mortgage-backed securities 1	$	5,002	$	15	$	30,180	$	1,136	$	35,182	$	1,151
Agency commercial mortgage-backed securities 1	6,465		41		6,964		126		13,429		167
Agency residential collateralized mortgage obligations 1	3,994		11		6,213		113		10,207		124
Municipal bonds	7,131		17		20,244		452		27,375		469
Total temporarily impaired	$	22,592	$	84	$	63,601	$	1,827	$	86,193	$	1,911

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)

6 Months Ended

Jun. 30, 2019

Receivables [Abstract]

Loans

Loans consist of the following.

	June 30, 2019			December 31, 2018
Loans held for sale, at fair value	$	46,571		$	23,193
Loans held for investment:
Commercial real estate	$	3,180,582		$	3,026,754
Commercial and industrial	2,102,917			2,057,791
Construction and land	288,491			270,629
Consumer real estate	1,460,417			1,390,378
Other consumer	47,668			45,171
Gross loans held for investment, excluding Warehouse Purchase Program	7,080,075			6,790,723
Net of:
Deferred costs (fees) and discounts, net	11,751			10,397
Allowance for loan losses	(92,219		)	(67,428		)
Net loans held for investment, excluding Warehouse Purchase Program	6,999,607			6,733,692
Warehouse Purchase Program	1,542,684			960,404
Total loans held for investment	$	8,542,291		$	7,694,096

Allowances for Loan Losses and Off-Balance Sheet Credit Losses

For the three months ended June 30, 2019	Commercial Real Estate		Commercial and Industrial			Construction and Land		Consumer Real Estate			Other Consumer			Total
Allowance for loan losses:
Beginning balance	$	21,525	$	44,721		$	3,837	$	6,072		$	1,375		$	77,530
Charge-offs	—		(1,348		)	—		—			(276		)	(1,624		)
Recoveries	—		112			—		4			74			190
Provision expense (benefit)	3,279		12,119			713		(170		)	182			16,123
Ending balance	$	24,804	$	55,604		$	4,550	$	5,906		$	1,355		$	92,219
For the six months ended June 30, 2019
Allowance for loan losses:
Beginning balance	$	20,045	$	36,398		$	3,910	$	5,843		$	1,232		$	67,428
Charge-offs	—		(1,440		)	—		(23		)	(520		)	(1,983		)
Recoveries	—		667			—		24			121			812
Provision expense	4,759		19,979			640		62			522			25,962
Ending balance	$	24,804	$	55,604		$	4,550	$	5,906		$	1,355		$	92,219
Allowance ending balance:
Individually evaluated for impairment	$	2,092	$	29,116		$	—	$	72		$	83		$	31,363
Collectively evaluated for impairment	22,712		26,488			4,550		5,834			1,272			60,856
Loans:
Individually evaluated for impairment	7,292		48,366			228		3,403			5			59,294
Collectively evaluated for impairment	3,173,069		2,054,472			288,263		1,456,850			47,488			7,020,142
PCI loans	221		79			—		164			175			639
Ending balance	$	3,180,582	$	2,102,917		$	288,491	$	1,460,417		$	47,668		$	7,080,075

For the three months ended June 30, 2018	Commercial Real Estate			Commercial and Industrial			Construction and Land			Consumer Real Estate			Other Consumer			Total
Allowance for loan losses:
Beginning balance	$	21,538		$	42,764		$	3,938		$	5,029		$	1,239		$	74,508
Charge-offs	(236		)	(27,289		)	—			—			(212		)	(27,737		)
Recoveries	—			28			—			9			37			74
Provision expense (benefit)	374			17,369			(264		)	(41		)	162			17,600
Ending balance	$	21,676		$	32,872		$	3,674		$	4,997		$	1,226		$	64,445
For the six months ended June 30, 2018
Allowance for loan losses:
Beginning balance	$	21,587		$	39,005		$	4,644		$	4,838		$	1,227		$	71,301
Charge-offs	(239		)	(39,525		)	—			—			(500		)	(40,264		)
Recoveries	—			50			—			20			103			173
Provision expense (benefit)	328			33,342			(970		)	139			396			33,235
Ending balance	$	21,676		$	32,872		$	3,674		$	4,997		$	1,226		$	64,445
Allowance ending balance:
Individually evaluated for impairment	$	69		$	1,749		$	—		$	225		$	28		$	2,071
Collectively evaluated for impairment	21,607			31,123			3,674			4,772			1,198			62,374
Loans:
Individually evaluated for impairment	3,656			10,222			—			2,784			16			16,678
Collectively evaluated for impairment	3,015,188			2,041,619			265,745			1,284,168			44,402			6,651,122
PCI loans	2,304			114			—			751			170			3,339
Ending balance	$	3,021,148		$	2,051,955		$	265,745		$	1,287,703		$	44,588		$	6,671,139

Changes in the allowance for off-balance sheet credit losses on lending-related commitments and guarantees on credit card debt, included in “accrued expenses and other liabilities” on the consolidated balance sheets, are summarized in the following table. Please see Note 11 - Commitments and Contingent Liabilities for more information.

	Three Months Ended June 30,						Six Months Ended June 30,
	2019			2018			2019			2018
Beginning balance	$	690		$	957		$	729		$	929
Charge-offs on lending-related commitments	—			—			—			—
Provision (benefit) for credit losses on lending-related commitments	(23		)	(122		)	(62		)	(94		)
Ending balance	$	667		$	835		$	667		$	835

Impaired Loans

Impaired loans at June 30, 2019 and December 31, 2018, were as follows¹:

June 30, 2019	Unpaid Contractual Principal Balance		Recorded Investment With No Allowance		Recorded Investment With Allowance		Total Recorded Investment		Related Allowance
Commercial real estate	$	7,312	$	628	$	6,664	$	7,292	$	2,082
Commercial and industrial	48,821		837		47,529		48,366		29,116
Construction and land	228		228		—		228		—
Consumer real estate	3,905		3,403		—		3,403		—
Other consumer	8		1		4		5		2
Total	$	60,274	$	5,097	$	54,197	$	59,294	$	31,200
December 31, 2018
Commercial real estate	$	177	$	159	$	—	$	159	$	—
Commercial and industrial	17,124		1,844		14,864		16,708		4,109
Consumer real estate	2,865		2,370		5		2,375		4
Other consumer	35		—		3		3		3
Total	$	20,201	$	4,373	$	14,872	$	19,245	$	4,116

¹  No Warehouse Purchase Program loans were impaired at June 30, 2019 or December 31, 2018. Loans reported do not include PCI loans.

Income on impaired loans for the three and six months ended June 30, 2019 and 2018, was as follows¹:

	Three Months Ended June 30,
	2019				2018
	Average Recorded Investment		Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
Commercial real estate	$	7,057	$	2	$	6,025	$	2
Commercial and industrial	48,921		—		32,942		—
Construction and land	114		—		—		—
Consumer real estate	2,980		10		2,846		8
Other consumer	5		—		19		1
Total	$	59,077	$	12	$	41,832	$	11
	Six Months Ended June 30,
	2019				2018
Commercial real estate	$	4,100	$	4	$	5,124	$	4
Commercial and industrial	34,947		—		49,213		—
Construction and land	65		—		—		—
Consumer real estate	2,760		20		2,897		16
Other consumer	5		—		25		2
Total	$	41,877	$	24	$	57,259	$	22

¹ 

Loans reported do not include PCI loans.

The carrying amount of PCI loans included in the consolidated balance sheets and the related outstanding balances at June 30, 2019 and December 31, 2018 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.

	June 30, 2019		December 31, 2018
Carrying amount 1	$	476	$	939
Outstanding balance	585		1,170

¹  The carrying amounts are reported net of allowance for loan losses of $163 and $250 as of June 30, 2019 and December 31, 2018, respectively.

Changes in the accretable yield for PCI loans for the three and six months ended June 30, 2019 and 2018 were as follows:

	Three Months Ended June 30,						Six Months Ended June 30,
	2019			2018			2019			2018
Beginning balance	$	609		$	2,167		$	624		$	2,279
Reclassifications (to) from nonaccretable	(467		)	10			(432		)	61
Disposals	287			17			287			(47		)
Accretion	(37		)	(96		)	(87		)	(195		)
Balance at end of period	$	392		$	2,098		$	392		$	2,098

Non-Performing (Nonaccrual) Loans

Non-performing (nonaccrual) loans were as follows:

	June 30, 2019		December 31, 2018
Commercial real estate	$	7,293	$	159
Commercial and industrial	48,367		16,710
Construction and land	228		—
Consumer real estate	6,144		5,506
Other consumer	24		46
Total	$	62,056	$	22,421

Outstanding and Recorded Balances of Loans Modified as TDRs

The outstanding balances of TDRs as of June 30, 2019 and December 31, 2018 are shown below:

	June 30, 2019		December 31, 2018
Nonaccrual TDRs(1)	$	8,938	$	1,160
Performing TDRs (2)	837		926
Total	$	9,775	$	2,086
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 six months ended June 30, 2019 and 2018.

	Three Months Ended June 30, 2019				Six Months Ended June 30, 2019
	Combination of Rate Reduction and Principal Deferral		Total		Principal Deferrals		Combination of Rate Reduction and Principal Deferral		Total
Commercial and industrial	$	—	$	—	$	7,401	$	—	$	7,401
Consumer real estate	600		600		—		600		600
Other consumer	—		—		3		—		3
Total	$	600	$	600	$	7,404	$	600	$	8,004
	Three Months Ended June 30, 2018				Six Months Ended June 30, 2018
Commercial and industrial	$	—	$	—	$	83	$	—	$	83
Total	$	—	$	—	$	83	$	—	$	83

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 June 30, 2019 and December 31, 2018. No Warehouse Purchase Program loans were delinquent at June 30, 2019 or December 31, 2018 and therefore these loans are not included in the following tables.

June 30, 2019	30-59 Days Past Due		60-89 Days Past Due		90 Days and Greater Past Due		Total Loans Past Due		Current Loans		Total Loans
Commercial real estate	$	2,746	$	5	$	7,264	$	10,015	$	3,170,567	$	3,180,582
Commercial and industrial	4,519		1,340		26,450		32,309		2,070,608		2,102,917
Construction and land	1,345		—		228		1,573		286,918		288,491
Consumer real estate	1,912		6,073		1,836		9,821		1,450,596		1,460,417
Other consumer	256		61		—		317		47,351		47,668
Total	$	10,778	$	7,479	$	35,778	$	54,035	$	7,026,040	$	7,080,075
December 31, 2018
Commercial real estate	$	6	$	—	$	—	$	6	$	3,026,748	$	3,026,754
Commercial and industrial	289		—		217		506		2,057,285		2,057,791
Construction and land	557		—		—		557		270,072		270,629
Consumer real estate	18,885		4,241		1,632		24,758		1,365,620		1,390,378
Other consumer	271		15		29		315		44,856		45,171
Total	$	20,008	$	4,256	$	1,878	$	26,142	$	6,764,581	$	6,790,723

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

The recorded investment in loans by credit quality indicators at June 30, 2019 and December 31, 2018, was as follows:

Real Estate and Commercial and Industrial Credit Exposure

Credit Risk Profile by Internally Assigned Grade

June 30, 2019	Commercial Real Estate		Commercial and Industrial		Construction and Land		Consumer Real Estate
Grade: 1
Pass	$	3,153,794	$	1,928,987	$	288,263	$	1,449,095
Special Mention	18,074		53,919		—		2,668
Substandard	8,714		120,010		228		8,333
Doubtful	—		1		—		321
Total	$	3,180,582	$	2,102,917	$	288,491	$	1,460,417
December 31, 2018
Grade: 1
Pass	$	3,007,810	$	1,935,786	$	270,629	$	1,382,388
Special Mention	17,322		56,016		—		1,218
Substandard	1,622		65,987		—		6,429
Doubtful	—		2		—		343
Total	$	3,026,754	$	2,057,791	$	270,629	$	1,390,378

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

	June 30, 2019		December 31, 2018
Performing	$	47,644	$	45,125
Non-performing	24		46
Total	$	47,668	$	45,171

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Fair Value (Tables)

6 Months Ended

Jun. 30, 2019

Fair Value Disclosures [Abstract]

Assets and Liabilities Measured at Fair Value on a Recurring Basis

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

	Fair Value Measurements Using Level 2
	June 30, 2019		December 31, 2018
Assets:
Agency residential mortgage-backed securities	$	134,607	$	149,871
Agency commercial mortgage-backed securities	8,153		8,920
Agency residential collateralized mortgage obligations	294,372		280,639
US government and agency securities	—		1,543
Municipal bonds	22,617		30,773
Total securities available for sale	$	459,749	$	471,746
Loans held for sale 1	$	46,571	$	23,193
Derivative financial instruments:
Interest rate lock commitments	968		459
Forward mortgage-backed securities trades	19		—
Loan customer counterparty	4,658		578
Financial institution counterparty	146		1,118
Liabilities:
Derivative financial instruments:
Interest rate lock commitments	—		—
Forward mortgage-backed securities trades	154		163
Loan customer counterparty	146		1,118
Financial institution counterparty	4,658		578

¹  At June 30, 2019 and December 31, 2018, loans held for sale had an aggregate outstanding principal balance of $44,921 and $22,402, respectively. There were no mortgage loans held for sale that were 90 days or greater past due or on non-accrual at June 30, 2019 or December 31, 2018.

Assets and Liabilities Measured at Fair Value 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 June 30, 2019 or December 31, 2018.

	Fair Value Measurements Using Level 3
	June 30, 2019		December 31, 2018
Assets:
Impaired loans	$	22,997	$	10,756
Foreclosed assets:
Consumer real estate	—		720
Other	584		613

Carrying Amount and Fair Value of Financial Instruments Not Recorded at Fair Value

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 June 30, 2019 and at December 31, 2018, were as follows:

			Fair Value Measurement Using
June 30, 2019	Carrying Amount		Level 1		Level 2		Level 3
Financial assets
Cash and cash equivalents	$	263,843	$	263,843	$	—	$	—
Securities held to maturity	127,836		—		128,864		—
Loans held for investment, net	6,999,607		—		—		6,959,130
Loans held for investment - Warehouse Purchase Program	1,542,684		—		—		1,542,684
FHLB and other restricted securities, at cost	79,195		—		79,195		—
Accrued interest receivable	32,525		32,525		—		—
Financial liabilities
Deposits	$	7,055,790	$	—	$	—	$	7,059,481
FHLB advances	1,384,765		—		—		1,384,902
Repurchase agreements	52,414		—		—		47,117
Subordinated debt	135,257		—		—		136,767
Accrued interest payable	4,848		4,848		—		—
December 31, 2018
Financial assets
Cash and cash equivalents	$	269,193	$	269,193	$	—	$	—
Securities held to maturity	146,046		—		144,791		—
Loans held for investment, net	6,733,692		—		—		6,664,703
Loans held for investment - Warehouse Purchase Program	960,404		—		—		960,404
FHLB and other restricted securities, at cost	56,226		—		56,226		—
Accrued interest receivable	27,104		27,104		—		—
Financial liabilities
Deposits 1	$	6,841,715	$	—	$	—	$	6,834,351
FHLB advances	825,409		—		—		825,496
Repurchase agreement	50,340		—		—		44,214
Subordinated debt	135,012		—		—		138,524
Accrued interest payable	4,428		4,428		—		—

¹ The fair value of non-maturity deposits at December 31, 2018 was adjusted to report these deposits at their carrying value.

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Derivative Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2019

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Notional Balances and Fair Values of Outstanding Positions and Income (Loss) from Derivatives

Income (loss) for the three and six months ended June 30, 2019 and 2018 was as follows:

Derivatives not designated as hedging instruments	Three Months Ended June 30,						Six Months Ended June 30,
	2019			2018			2019			2018
IRLCs	$	269		$	(10	)	$	509		$	77
Forward mortgage-backed securities trades	(543		)	52			(880		)	451

The following table provides the outstanding notional balances and fair values of outstanding derivative positions at June 30, 2019 and December 31, 2018.

	June 30, 2019						December 31, 2018
	Outstanding Notional Balance		Asset Derivative Fair Value		Liability Derivative Fair Value		Outstanding Notional Balance		Asset Derivative Fair Value		Liability Derivative Fair Value
IRLCs	$	31,993	$	968	$	—	$	12,287	$	459	$	—
Forward mortgage-backed securities trades	57,500		19		154		24,133		—		163
Commercial loan interest rate swaps and caps:
Loan customer counterparty	$	161,512	$	4,658	$	146	$	64,130	$	578	$	1,118
Financial institution counterparty	161,512		146		4,658		64,130		1,118		578

Weighted Average Received and Paid for Interest Rate Swaps

The commercial loan customer counterparty weighted average received and paid interest rates for interest rate swaps outstanding at June 30, 2019 and December 31, 2018 are presented in the following table.

	Weighted-Average Interest Rate
	June 30, 2019				December 31, 2018
	Received		Paid		Received		Paid
Loan customer counterparty	4.08	%	4.31	%	4.21	%	4.29	%

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Share-based Compensation (Tables)

6 Months Ended

Jun. 30, 2019

Share-based Payment Arrangement [Abstract]

Compensation Cost Charged to Income for Share-based Compensation

Compensation cost charged to income for share-based compensation, which is reported in non-interest expense as salaries and employee benefits, is presented below.

	Three Months Ended June 30,				Six Months Ended June 30,
	2019		2018		2019		2018
Restricted stock	$	1,291	$	578	$	3,170	$	1,642
Stock options	724		820		1,395		1,811
Income tax benefit	423		293		959		725

Summary of Nonvested Share Activity in Restricted Stock and Unrecognized Compensation Expense

A summary of activity in the Company’s active share-based compensation plans (“Plans”) for the six months ended June 30, 2019 is presented below.

	Time-Vested Restricted Shares Outstanding				Performance-Based Restricted Shares Outstanding					Stock Options Outstanding
	Number of Shares		Weighted-Average Grant Date Fair Value per Share 1		Number of Shares			Weighted-Average Grant Date Fair Value per Share 2		Number of Shares		Weighted- Average Exercise Price per Share
Beginning balance	191,803		$	38.90	78,958			$	32.09	1,832,887		$	26.97
Granted	135,985		40.46		28,600		3	40.71		—		—
Additional performance-based shares issued at vesting	—		—		20,100		4	35.13		—		—
Vested/exercised	(17,949	)	42.40		(60,300	)		35.13		(133,992	)	25.47
Forfeited/expired	(2,300	)	42.74		—			—		(36,917	)	32.01
Ending balance	307,539		$	39.36	67,358			$	40.71	1,661,978		$	26.97

¹  For 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 based upon the closing stock price as quoted on the Nasdaq Stock Market on the last business day of each month.

³  The 28,600 performance-based shares granted are represented at target; however, if certain performance metrics are met at vesting, the actual number of shares awarded may be up to 200% of target amount, with an additional 20% increase or decrease in the total share award at vesting depending on the Company’s Total Shareholder Return percentage for the determined period.

⁴  Performance-based restricted stock awards that achieved the maximum performance goals and vested at 150% based on Company return on average assets and return on average equity relative to a specified peer group of financial institutions over a three-year performance period that commenced in January 2016 and ended in December 2018. The 20,100 shares reflected in the table represent the additional shares issued to bring the vesting share amount from target (100%) to maximum (150%.)

The total unrecognized compensation expense as of June 30, 2019, related to the Plans is presented below.

	Unrecognized Compensation Expense		Weighted-Average Period of Expense
Non-vested restricted shares	$	10,143	1.9
Non-vested stock options	$	1,855	0.6

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Leases (Tables)

6 Months Ended

Jun. 30, 2019

Leases [Abstract]

Supplemental Lease Information

Supplemental lease information at or for the six months ended June 30, 2019 is as follows:

Balance sheet:
Operating lease asset classified as premises and equipment	$	34,441
Operating lease liability classified as other liabilities	38,099
Income statement:
Operating lease cost classified as occupancy and equipment expense	$	2,981
Weighted average lease term, in years	9.36
Weighted average discount rate1	4.88		%
Operating cash flows	$	3,027

^1.  The discount rate was developed by using the US Financials A+, A, A- BVAL curve (base curve), which represents the unsecured borrowing cost of banks with similar credit ratings as the Company.  A liquidity premium was derived from recent market transactions and applied to the base curve to determine final discount rates.

Maturity Analysis of Lease Liabilities

A maturity analysis of the Company’s lease liabilities at June 30, 2019 was as follows:

	Balance
July 1, 2019 to June 30, 2020	$	6,026
July 1, 2020 to June 30, 2021	5,749
July 1, 2021 to June 30, 2022	5,392
July 1, 2022 to June 30, 2023	4,949
July 1, 2023 to June 30, 2024	4,740
Thereafter	21,062
Total lease payments	47,918
Less: Interest	(9,819		)
Present value of lease liabilities	$	38,099

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Income Taxes (Tables)

6 Months Ended

Jun. 30, 2019

Income Tax Disclosure [Abstract]

Summary of Net Deferred Tax Assets

A summary of the net deferred tax liabilities as of June 30, 2019 and December 31, 2018, is presented below:

	June 30, 2019			December 31, 2018
Net deferred tax liabilities	$	4,488		$	9,769
Estimated annual effective tax rate	21		%

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Commitments and Contingent Liabilities (Tables)

6 Months Ended

Jun. 30, 2019

Commitments and Contingencies Disclosure [Abstract]

Contractual Amounts of Financial Instruments with Off-Balance Sheet Risk

The contractual amounts of financial instruments with off‑balance sheet risk at June 30, 2019 and December 31, 2018, 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.

	June 30, 2019		December 31, 2018
Unused commitments to extend credit	$	1,785,281	$	1,850,351
Unused capacity on Warehouse Purchase Program loans	620,316		967,096
Standby letters of credit	61,853		46,383
Total unused commitments/capacity	$	2,467,450	$	2,863,830

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Basis of Financial Statement Presentation (Details) - Prosperity Bancshares - LegacyTexas Financial Group - USD ($) $ / shares in Units, $ in Billions	3 Months Ended
	Dec. 31, 2019	Jun. 14, 2019
Business Acquisition [Line Items]
Closing price (in dollars per share)		$ 67.24
Forecast
Business Acquisition [Line Items]
Shares of common stock per stockholder under merger agreement (in shares)	0.5280
Cash consideration per share (in dollars per share)	$ 6.28
Cash paid per share of common stock (in dollars per share)	$ 41.78
Total consideration	$ 2.1

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Revenue Recognition (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Card services income
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	$ 3,583	$ 3,295	$ 6,595	$ 6,353
Service charges on deposits
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	2,058	1,957	4,030	3,730
Title income
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	1,562	1,196	2,348	2,253
Gains (losses) on the sale of other real estate owned
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	$ 45	$ 9	$ 40	$ (31)

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Earnings Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Numerator:
Net income	$ 26,983	$ 27,837	$ 56,063	$ 53,599
Distributed and undistributed earnings to participating securities	(146)	(67)	(273)	(143)
Income available to common shareholders	$ 26,837	$ 27,770	$ 55,790	$ 53,456
Denominator:
Weighted average common shares outstanding (in shares)	48,762,922	48,287,755	48,674,727	48,242,925
Less: Average unallocated ESOP shares (in shares)	(1,121,344)	(1,174,297)	(1,127,926)	(1,180,879)
Average unvested restricted stock awards (in shares)	(258,264)	(113,053)	(231,625)	(125,323)
Average shares for basic earnings per share (in shares)	47,383,314	47,000,405	47,315,176	46,936,723
Basic earnings per common share (in dollars per share)	$ 0.57	$ 0.59	$ 1.18	$ 1.14
Numerator:
Income available to common shareholders	$ 26,837	$ 27,770	$ 55,790	$ 53,456
Denominator:
Average shares for basic earnings per share (in shares)	47,383,314	47,000,405	47,315,176	46,936,723
Dilutive effect of share-based compensation plan (in shares)	540,077	617,752	561,917	651,373
Average shares for diluted earnings per share (in shares)	47,923,391	47,618,157	47,877,093	47,588,096
Diluted earnings per common share (in dollars per share)	$ 0.56	$ 0.58	$ 1.17	$ 1.12
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)	254,171	479,531	348,630	553,390

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Securities - Amortized Cost, Related Gross Unrealized Gains and Losses, and Fair Value of Securities Available-for-Sale (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 458,660	$ 480,173
Gross Unrealized Gains	3,061	1,016
Gross Unrealized Losses	1,972	9,443
Fair Value	459,749	471,746
Agency residential mortgage-backed securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	135,233	153,671
Gross Unrealized Gains	344	283
Gross Unrealized Losses	970	4,083
Fair Value	134,607	149,871
Agency commercial mortgage-backed securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	8,187	9,063
Gross Unrealized Gains	0	0
Gross Unrealized Losses	34	143
Fair Value	8,153	8,920
Agency residential collateralized mortgage obligations
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	292,946	284,886
Gross Unrealized Gains	2,387	603
Gross Unrealized Losses	961	4,850
Fair Value	294,372	280,639
US government and agency securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost		1,500
Gross Unrealized Gains		43
Gross Unrealized Losses		0
Fair Value		1,543
Municipal bonds
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	22,294	31,053
Gross Unrealized Gains	330	87
Gross Unrealized Losses	7	367
Fair Value	$ 22,617	$ 30,773

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Securities - Amortized Cost, Related Gross Unrealized Gains and Losses, and Fair Value of Securities Held-to-Maturity (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	$ 127,836	$ 146,046
Gross Unrealized Gains	1,352	656
Gross Unrealized Losses	324	1,911
Fair Value	128,864	144,791
Agency residential mortgage-backed securities
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	47,615	53,377
Gross Unrealized Gains	613	266
Gross Unrealized Losses	230	1,151
Fair Value	47,998	52,492
Agency commercial mortgage-backed securities
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	21,612	21,872
Gross Unrealized Gains	343	60
Gross Unrealized Losses	0	167
Fair Value	21,955	21,765
Agency residential collateralized mortgage obligations
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	13,890	17,645
Gross Unrealized Gains	96	25
Gross Unrealized Losses	31	124
Fair Value	13,955	17,546
Municipal bonds
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	44,719	53,152
Gross Unrealized Gains	300	305
Gross Unrealized Losses	63	469
Fair Value	$ 44,956	$ 52,988

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Securities - Amortized Cost and Fair Value of Held to Maturity Debt Securities and Fair Value of Available-for-Sale Debt Securities by Contractual Maturity (Details) $ in Thousands	Jun. 30, 2019 USD ($)
HTM - Amortized Cost
Due in one year or less	$ 967
Due after one to five years	16,619
Due after five to ten years	26,241
Due after ten years	892
Held-to-maturity securities, amortized cost	127,836
HTM - Fair Value
Due in one year or less	972
Due after one to five years	16,725
Due after five to ten years	26,343
Due after ten years	916
Held-to-maturity securities, fair value	128,864
AFS - Fair Value
Due in one year or less	1,800
Due after one to five years	7,129
Due after five to ten years	11,455
Due after ten years	2,233
Available-for-sale securities, fair value	459,749
Agency residential mortgage-backed securities
HTM - Amortized Cost
Held-to-maturity securities, amortized cost	47,615
HTM - Fair Value
Held-to-maturity securities, fair value	47,998
AFS - Fair Value
Available-for-sale securities, fair value	134,607
Agency commercial mortgage-backed securities
HTM - Amortized Cost
Held-to-maturity securities, amortized cost	21,612
HTM - Fair Value
Held-to-maturity securities, fair value	21,955
AFS - Fair Value
Available-for-sale securities, fair value	8,153
Agency residential collateralized mortgage obligations
HTM - Amortized Cost
Held-to-maturity securities, amortized cost	13,890
HTM - Fair Value
Held-to-maturity securities, fair value	13,955
AFS - Fair Value
Available-for-sale securities, fair value	$ 294,372

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Securities - Narrative (Details) $ in Thousands	Jun. 30, 2019 USD ($) Holding	Dec. 31, 2018 USD ($)
Schedule of Held-to-maturity Securities [Line Items]
Number of securities in unrealized losses	171
Number of securities in unrealized losses for greater than one year	163
Pledged as Collateral
Schedule of Held-to-maturity Securities [Line Items]
Carrying value of securities pledged as collateral | $	$ 219,119	$ 211,198

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Securities - Securities Sales Activity (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Investments, Debt and Equity Securities [Abstract]
Proceeds	$ 0	$ 0	$ 23,886	$ 0
Gross gains	0	0	161	0
Gross losses	0	0	155	0
Tax expense of securities gains/losses	$ 0	$ 0	$ 1	$ 0

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Securities - Available-for-Sale Securities with Unrealized Losses (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
AFS - Fair Value
Less than 12 Months	$ 16,058	$ 43,764
12 Months or More	214,719	301,725
Total	230,777	345,489
AFS - Unrealized Loss
Less than 12 Months	36	281
12 Months or More	1,936	9,162
Total	1,972	9,443
Agency residential mortgage-backed securities
AFS - Fair Value
Less than 12 Months	0	4,770
12 Months or More	100,776	123,413
Total	100,776	128,183
AFS - Unrealized Loss
Less than 12 Months	0	27
12 Months or More	970	4,056
Total	970	4,083
Agency commercial mortgage-backed securities
AFS - Fair Value
Less than 12 Months	0	0
12 Months or More	8,152	8,921
Total	8,152	8,921
AFS - Unrealized Loss
Less than 12 Months	0	0
12 Months or More	34	143
Total	34	143
Agency residential collateralized mortgage obligations
AFS - Fair Value
Less than 12 Months	15,025	32,668
12 Months or More	104,469	153,131
Total	119,494	185,799
AFS - Unrealized Loss
Less than 12 Months	35	195
12 Months or More	926	4,655
Total	961	4,850
Municipal bonds
AFS - Fair Value
Less than 12 Months	1,033	6,326
12 Months or More	1,322	16,260
Total	2,355	22,586
AFS - Unrealized Loss
Less than 12 Months	1	59
12 Months or More	6	308
Total	$ 7	$ 367

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Securities - Held-to-Maturity Securities with Unrealized Losses (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
HTM - Fair Value
Less than 12 Months	$ 1,435	$ 22,592
12 Months or More	35,296	63,601
Total	36,731	86,193
HTM - Unrealized Loss
Less than 12 Months	9	84
12 Months or More	315	1,827
Total	324	1,911
Agency residential mortgage-backed securities
HTM - Fair Value
Less than 12 Months	0	5,002
12 Months or More	22,801	30,180
Total	22,801	35,182
HTM - Unrealized Loss
Less than 12 Months	0	15
12 Months or More	230	1,136
Total	230	1,151
Agency commercial mortgage-backed securities
HTM - Fair Value
Less than 12 Months		6,465
12 Months or More		6,964
Total		13,429
HTM - Unrealized Loss
Less than 12 Months		41
12 Months or More		126
Total	0	167
Agency residential collateralized mortgage obligations
HTM - Fair Value
Less than 12 Months	0	3,994
12 Months or More	3,799	6,213
Total	3,799	10,207
HTM - Unrealized Loss
Less than 12 Months	0	11
12 Months or More	31	113
Total	31	124
Municipal bonds
HTM - Fair Value
Less than 12 Months	1,435	7,131
12 Months or More	8,696	20,244
Total	10,131	27,375
HTM - Unrealized Loss
Less than 12 Months	9	17
12 Months or More	54	452
Total	$ 63	$ 469

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Loans - Narrative (Details)	3 Months Ended	6 Months Ended
	Jun. 30, 2019 USD ($) Contract	Jun. 30, 2019 USD ($) Contract	Jun. 30, 2018 USD ($) Contract	Dec. 31, 2018 USD ($)
Receivables [Abstract]
Allowance for loan impairment related to PCI loans	$ 163,000	$ 163,000	$ 310,000	$ 250,000
Threshold at which large consumer real estate loans are individually evaluated for impairment	417,000	$ 417,000
Period after which past due loans are considered delinquent		30 days
Period after which interest income on delinquent loans is discontinued		90 days
Period of time at which delinquent loans are typically charged off		120 days
Number of loans past due over 90 days and still accruing interest	0	$ 0		$ 58,000
Number of PCI loans considered non-performing	$ 0	$ 0
Minimum nonaccrual period for TDRs		6 months
Number of loans modified as a TDR that experienced a subsequent payment default in the preceding 12 months | Contract	0	0	0
Period at which loan is defined as having a payment default		90 days
Period which non-performing other consumer loans are on nonaccrual status		90 days

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Loans - Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018	Jun. 30, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for sale, at fair value	$ 46,571	$ 23,193
Loans held for investment	7,080,075	6,790,723	$ 6,671,139
Net of:
Allowance for loan losses	(92,219)	(67,428)
Total loans held for investment	8,542,291	7,694,096
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for investment	3,180,582	3,026,754	3,021,148
Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for investment	2,102,917	2,057,791	2,051,955
Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for investment	288,491	270,629	265,745
Consumer real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for investment	1,460,417	1,390,378	1,287,703
Other consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for investment	47,668	45,171	$ 44,588
Loans Held for Investment, Excluding Warehouse Purchase Program
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for investment	7,080,075	6,790,723
Net of:
Deferred costs (fees) and discounts, net	11,751	10,397
Allowance for loan losses	(92,219)	(67,428)
Total loans held for investment	6,999,607	6,733,692
Loans Held for Investment, Excluding Warehouse Purchase Program | Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for investment	3,180,582	3,026,754
Loans Held for Investment, Excluding Warehouse Purchase Program | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for investment	2,102,917	2,057,791
Loans Held for Investment, Excluding Warehouse Purchase Program | Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for investment	288,491	270,629
Loans Held for Investment, Excluding Warehouse Purchase Program | Consumer real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for investment	1,460,417	1,390,378
Loans Held for Investment, Excluding Warehouse Purchase Program | Other consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for investment	47,668	45,171
Warehouse Purchase Program
Net of:
Total loans held for investment	$ 1,542,684	$ 960,404

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Loans - Allowance for Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2018
Allowance for loan losses:
Beginning balance	$ 77,530	$ 74,508	$ 67,428	$ 71,301
Charge-offs	(1,624)	(27,737)	(1,983)	(40,264)
Recoveries	190	74	812	173
Provision expense (benefit)	16,123	17,600	25,962	33,235
Ending balance	92,219	64,445	92,219	64,445
Allowance ending balance:
Individually evaluated for impairment	31,363	2,071	31,363	2,071
Collectively evaluated for impairment	60,856	62,374	60,856	62,374
Loans:
Individually evaluated for impairment	59,294	16,678	59,294	16,678
Collectively evaluated for impairment	7,020,142	6,651,122	7,020,142	6,651,122
PCI loans	639	3,339	639	3,339
Total Loans	7,080,075	6,671,139	7,080,075	6,671,139	$ 6,790,723
Commercial Real Estate
Allowance for loan losses:
Beginning balance	21,525	21,538	20,045	21,587
Charge-offs	0	(236)	0	(239)
Recoveries	0	0	0	0
Provision expense (benefit)	3,279	374	4,759	328
Ending balance	24,804	21,676	24,804	21,676
Allowance ending balance:
Individually evaluated for impairment	2,092	69	2,092	69
Collectively evaluated for impairment	22,712	21,607	22,712	21,607
Loans:
Individually evaluated for impairment	7,292	3,656	7,292	3,656
Collectively evaluated for impairment	3,173,069	3,015,188	3,173,069	3,015,188
PCI loans	221	2,304	221	2,304
Total Loans	3,180,582	3,021,148	3,180,582	3,021,148	3,026,754
Commercial and Industrial
Allowance for loan losses:
Beginning balance	44,721	42,764	36,398	39,005
Charge-offs	(1,348)	(27,289)	(1,440)	(39,525)
Recoveries	112	28	667	50
Provision expense (benefit)	12,119	17,369	19,979	33,342
Ending balance	55,604	32,872	55,604	32,872
Allowance ending balance:
Individually evaluated for impairment	29,116	1,749	29,116	1,749
Collectively evaluated for impairment	26,488	31,123	26,488	31,123
Loans:
Individually evaluated for impairment	48,366	10,222	48,366	10,222
Collectively evaluated for impairment	2,054,472	2,041,619	2,054,472	2,041,619
PCI loans	79	114	79	114
Total Loans	2,102,917	2,051,955	2,102,917	2,051,955	2,057,791
Construction and Land
Allowance for loan losses:
Beginning balance	3,837	3,938	3,910	4,644
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provision expense (benefit)	713	(264)	640	(970)
Ending balance	4,550	3,674	4,550	3,674
Allowance ending balance:
Individually evaluated for impairment	0	0	0	0
Collectively evaluated for impairment	4,550	3,674	4,550	3,674
Loans:
Individually evaluated for impairment	228	0	228	0
Collectively evaluated for impairment	288,263	265,745	288,263	265,745
PCI loans	0	0	0	0
Total Loans	288,491	265,745	288,491	265,745	270,629
Consumer Real Estate
Allowance for loan losses:
Beginning balance	6,072	5,029	5,843	4,838
Charge-offs	0	0	(23)	0
Recoveries	4	9	24	20
Provision expense (benefit)	(170)	(41)	62	139
Ending balance	5,906	4,997	5,906	4,997
Allowance ending balance:
Individually evaluated for impairment	72	225	72	225
Collectively evaluated for impairment	5,834	4,772	5,834	4,772
Loans:
Individually evaluated for impairment	3,403	2,784	3,403	2,784
Collectively evaluated for impairment	1,456,850	1,284,168	1,456,850	1,284,168
PCI loans	164	751	164	751
Total Loans	1,460,417	1,287,703	1,460,417	1,287,703	1,390,378
Other Consumer
Allowance for loan losses:
Beginning balance	1,375	1,239	1,232	1,227
Charge-offs	(276)	(212)	(520)	(500)
Recoveries	74	37	121	103
Provision expense (benefit)	182	162	522	396
Ending balance	1,355	1,226	1,355	1,226
Allowance ending balance:
Individually evaluated for impairment	83	28	83	28
Collectively evaluated for impairment	1,272	1,198	1,272	1,198
Loans:
Individually evaluated for impairment	5	16	5	16
Collectively evaluated for impairment	47,488	44,402	47,488	44,402
PCI loans	175	170	175	170
Total Loans	47,668	$ 44,588	47,668	$ 44,588	45,171
Loans Receivable, Excluding Warehouse Loans [Member]
Loans:
Total Loans	7,080,075		7,080,075		6,790,723
Loans Receivable, Excluding Warehouse Loans [Member] | Commercial Real Estate
Loans:
Total Loans	3,180,582		3,180,582		3,026,754
Loans Receivable, Excluding Warehouse Loans [Member] | Commercial and Industrial
Loans:
Total Loans	2,102,917		2,102,917		2,057,791
Loans Receivable, Excluding Warehouse Loans [Member] | Construction and Land
Loans:
Total Loans	288,491		288,491		270,629
Loans Receivable, Excluding Warehouse Loans [Member] | Consumer Real Estate
Loans:
Total Loans	1,460,417		1,460,417		1,390,378
Loans Receivable, Excluding Warehouse Loans [Member] | Other Consumer
Loans:
Total Loans	$ 47,668		$ 47,668		$ 45,171

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Loans - Allowance for Off-Balance Sheet Credit Losses (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Allowance for loan losses:
Beginning balance	$ 77,530	$ 74,508	$ 67,428	$ 71,301
Charge-offs on lending-related commitments	(1,624)	(27,737)	(1,983)	(40,264)
Ending balance	92,219	64,445	92,219	64,445
Other liabilities
Allowance for loan losses:
Beginning balance	690	957	729	929
Charge-offs on lending-related commitments	0	0	0	0
Provision (benefit) for credit losses on lending-related commitments	(23)	(122)	(62)	(94)
Ending balance	$ 667	$ 835	$ 667	$ 835

XML

Loans - Impaired Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Financing Receivable, Impaired [Line Items]
Unpaid Contractual Principal Balance	$ 60,274	$ 20,201
Recorded Investment With No Allowance	5,097	4,373
Recorded Investment With Allowance	54,197	14,872
Total Recorded Investment	59,294	19,245
Related Allowance	31,200	4,116
Commercial real estate
Financing Receivable, Impaired [Line Items]
Unpaid Contractual Principal Balance	7,312	177
Recorded Investment With No Allowance	628	159
Recorded Investment With Allowance	6,664	0
Total Recorded Investment	7,292	159
Related Allowance	2,082	0
Commercial and industrial
Financing Receivable, Impaired [Line Items]
Unpaid Contractual Principal Balance	48,821	17,124
Recorded Investment With No Allowance	837	1,844
Recorded Investment With Allowance	47,529	14,864
Total Recorded Investment	48,366	16,708
Related Allowance	29,116	4,109
Construction and land
Financing Receivable, Impaired [Line Items]
Unpaid Contractual Principal Balance	228
Recorded Investment With No Allowance	228
Recorded Investment With Allowance	0
Total Recorded Investment	228
Related Allowance	0
Consumer real estate
Financing Receivable, Impaired [Line Items]
Unpaid Contractual Principal Balance	3,905	2,865
Recorded Investment With No Allowance	3,403	2,370
Recorded Investment With Allowance	0	5
Total Recorded Investment	3,403	2,375
Related Allowance	0	4
Other consumer
Financing Receivable, Impaired [Line Items]
Unpaid Contractual Principal Balance	8	35
Recorded Investment With No Allowance	1	0
Recorded Investment With Allowance	4	3
Total Recorded Investment	5	3
Related Allowance	$ 2	$ 3

XML

Loans - Income on Impaired Loans (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	$ 59,077	$ 41,832	$ 41,877	$ 57,259
Interest Income Recognized	12	11	24	22
Commercial real estate
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	7,057	6,025	4,100	5,124
Interest Income Recognized	2	2	4	4
Commercial and industrial
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	48,921	32,942	34,947	49,213
Interest Income Recognized	0	0	0	0
Construction and land
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	114	0	65	0
Interest Income Recognized	0	0	0	0
Consumer real estate
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	2,980	2,846	2,760	2,897
Interest Income Recognized	10	8	20	16
Other consumer
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	5	19	5	25
Interest Income Recognized	$ 0	$ 1	$ 0	$ 2

XML

Loans - Non-Performing (Nonaccrual) Loans (Details) - Non-performing - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-performing loans	$ 62,056	$ 22,421
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-performing loans	7,293	159
Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-performing loans	48,367	16,710
Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-performing loans	228	0
Consumer real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-performing loans	6,144	5,506
Other consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-performing loans	$ 24	$ 46

XML

Loans - Outstanding Balances of TDRs (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2019	Dec. 31, 2018
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
TDRs	$ 9,775	$ 2,086
Outstanding commitments to lend additional funds to borrowers with TDR loans	$ 0	0
Minimum nonaccrual period for TDRs	6 months
Nonaccrual TDRs
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
TDRs	$ 8,938	1,160
Performing TDRs
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
TDRs	$ 837	$ 926

XML

Loans - Recorded Balances of Loans Modified as TDRs (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans modified as a TDR	$ 600	$ 0	$ 8,004	$ 83
Principal Deferrals
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans modified as a TDR			7,404	83
Combination of Rate Reduction and Principal Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans modified as a TDR	600	0	600	0
Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans modified as a TDR	0	0	7,401	83
Commercial and industrial | Principal Deferrals
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans modified as a TDR			7,401	83
Commercial and industrial | Combination of Rate Reduction and Principal Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans modified as a TDR	0	$ 0	0	$ 0
Consumer Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans modified as a TDR	600		600
Consumer Real Estate | Principal Deferrals
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans modified as a TDR			0
Consumer Real Estate | Combination of Rate Reduction and Principal Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans modified as a TDR	600		600
Other Consumer
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans modified as a TDR	0		3
Other Consumer | Principal Deferrals
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans modified as a TDR			3
Other Consumer | Combination of Rate Reduction and Principal Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans modified as a TDR	$ 0		$ 0

XML

Loans - Carrying Amount of Acquired PCI Loans Included in the Consolidated Balance Sheet (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018	Jun. 30, 2018
Receivables [Abstract]
Carrying amount	$ 476	$ 939
Outstanding balance	585	1,170
Allowance for loan losses	$ 163	$ 250	$ 310

XML

Loans - Changes in the Accretable Yield for Acquired PCI Loans (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield Movement Schedule [Roll Forward]
Beginning balance	$ 609	$ 2,167	$ 624	$ 2,279
Reclassifications (to) from nonaccretable	(467)	10	(432)	61
Disposals	287	17	287	(47)
Accretion	(37)	(96)	(87)	(195)
Balance at end of period	$ 392	$ 2,098	$ 392	$ 2,098

XML

Loans - Analysis of Age of Recorded Investment in Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018	Jun. 30, 2018
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	$ 54,035	$ 26,142
Current Loans	7,026,040	6,764,581
Total Loans	7,080,075	6,790,723	$ 6,671,139
30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	10,778	20,008
60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	7,479	4,256
90 Days and Greater Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	35,778	1,878
Commercial real estate
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	10,015	6
Current Loans	3,170,567	3,026,748
Total Loans	3,180,582	3,026,754	3,021,148
Commercial real estate | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	2,746	6
Commercial real estate | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	5	0
Commercial real estate | 90 Days and Greater Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	7,264	0
Commercial and industrial
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	32,309	506
Current Loans	2,070,608	2,057,285
Total Loans	2,102,917	2,057,791	2,051,955
Commercial and industrial | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	4,519	289
Commercial and industrial | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	1,340	0
Commercial and industrial | 90 Days and Greater Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	26,450	217
Construction and land
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	1,573	557
Current Loans	286,918	270,072
Total Loans	288,491	270,629	265,745
Construction and land | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	1,345	557
Construction and land | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	0
Construction and land | 90 Days and Greater Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	228	0
Consumer real estate
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	9,821	24,758
Current Loans	1,450,596	1,365,620
Total Loans	1,460,417	1,390,378	1,287,703
Consumer real estate | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	1,912	18,885
Consumer real estate | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	6,073	4,241
Consumer real estate | 90 Days and Greater Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	1,836	1,632
Other consumer
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	317	315
Current Loans	47,351	44,856
Total Loans	47,668	45,171	$ 44,588
Other consumer | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	256	271
Other consumer | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	61	15
Other consumer | 90 Days and Greater Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	$ 0	$ 29

XML

Loans - Real Estate and Commercial and Industrial Credit Risk Profile by Internally Assigned Grade (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018	Jun. 30, 2018
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	$ 7,080,075	$ 6,790,723	$ 6,671,139
Commercial Real Estate
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	3,180,582	3,026,754	3,021,148
Commercial Real Estate | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	3,153,794	3,007,810
Commercial Real Estate | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	18,074	17,322
Commercial Real Estate | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	8,714	1,622
Commercial Real Estate | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	0	0
Commercial and Industrial
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	2,102,917	2,057,791	2,051,955
Commercial and Industrial | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	1,928,987	1,935,786
Commercial and Industrial | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	53,919	56,016
Commercial and Industrial | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	120,010	65,987
Commercial and Industrial | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	1	2
Construction and Land
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	288,491	270,629	265,745
Construction and Land | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	288,263	270,629
Construction and Land | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	0	0
Construction and Land | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	228	0
Construction and Land | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	0	0
Consumer Real Estate
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	1,460,417	1,390,378	$ 1,287,703
Consumer Real Estate | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	1,449,095	1,382,388
Consumer Real Estate | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	2,668	1,218
Consumer Real Estate | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	8,333	6,429
Consumer Real Estate | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	$ 321	$ 343

XML

Loans - Consumer Credit Exposure Credit Risk Profile Based on Payment Activity (Details) - Other consumer - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Financing Receivable, Credit Quality Indicator [Line Items]
Other consumer credit exposure	$ 47,668	$ 45,171
Performing
Financing Receivable, Credit Quality Indicator [Line Items]
Other consumer credit exposure	47,644	45,125
Non-performing
Financing Receivable, Credit Quality Indicator [Line Items]
Other consumer credit exposure	$ 24	$ 46

XML

Fair Value - Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	$ 459,749	$ 471,746
Aggregate principal balance of loans held for sale	44,921	22,402
Agency residential mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	134,607	149,871
Agency commercial mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	8,153	8,920
Agency residential collateralized mortgage obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	294,372	280,639
US government and agency securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale		1,543
Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	22,617	30,773
Recurring | Interest rate lock commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative financial instruments - Assets	968	459
Derivative financial instruments - Liabilities	0	0
Recurring | Forward mortgage-backed securities trades
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative financial instruments - Assets	19	0
Derivative financial instruments - Liabilities	154	163
Recurring | Interest rate swap | Loan customer counterparty
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative financial instruments - Assets	4,658	578
Derivative financial instruments - Liabilities	146	1,118
Recurring | Interest rate swap | Financial institution counterparty
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative financial instruments - Assets	146	1,118
Derivative financial instruments - Liabilities	4,658	578
Level 2 | Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	459,749	471,746
Level 2 | Recurring | Not designated as a hedging instrument
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held for sale	46,571	23,193
Level 2 | Recurring | Agency residential mortgage-backed securities | Not designated as a hedging instrument
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	134,607	149,871
Level 2 | Recurring | Agency commercial mortgage-backed securities | Not designated as a hedging instrument
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	8,153	8,920
Level 2 | Recurring | Agency residential collateralized mortgage obligations | Not designated as a hedging instrument
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	294,372	280,639
Level 2 | Recurring | US government and agency securities | Not designated as a hedging instrument
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	0	1,543
Level 2 | Recurring | Municipal bonds | Not designated as a hedging instrument
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	22,617	30,773
Level 2 | Recurring | Interest rate lock commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative financial instruments - Assets	968	459
Derivative financial instruments - Liabilities	0	0
Level 2 | Recurring | Forward mortgage-backed securities trades
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative financial instruments - Assets	19	0
Derivative financial instruments - Liabilities	154	163
Level 2 | Recurring | Interest rate swap | Loan customer counterparty
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative financial instruments - Assets	4,658	578
Derivative financial instruments - Liabilities	146	1,118
Level 2 | Recurring | Interest rate swap | Financial institution counterparty
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative financial instruments - Assets	146	1,118
Derivative financial instruments - Liabilities	$ 4,658	$ 578

XML

Fair Value - Narrative (Details) - USD ($)	Jun. 30, 2019	Dec. 31, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage loans on real estate, pending foreclosures	$ 983,000
Non-recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Liabilities measured at fair value on a non-recurring basis	$ 0	$ 0

XML

Fair Value - Assets and Liabilities Measured at Fair Value on a Non-Recurring Basis (Details) - Level 3 - Non-recurring - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	$ 22,997	$ 10,756
Consumer real estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Foreclosed assets	0	720
Other
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Foreclosed assets	$ 584	$ 613

XML

Fair Value - Carrying Amount and Fair Value of Financial Instruments Not Recorded at Fair Value (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018	Jun. 30, 2018	Dec. 31, 2017
Financial Assets at Carrying Value
Cash and cash equivalents	$ 263,843	$ 269,193	$ 259,911	$ 293,456
Securities held to maturity	127,836	146,046
Loans held for investment, net	8,542,291	7,694,096
FHLB and other restricted securities, at cost	79,195	56,226
Financial Assets at Fair value
Securities held to maturity	128,864	144,791
FHLB and other restricted securities, at cost	79,195	56,226
Accrued interest receivable	32,525	27,104
Financial Liabilities at Carrying Value
Deposits	7,055,790	6,841,715
FHLB advances	1,384,765	825,409
Repurchase agreements	52,414	50,340
Subordinated debt	135,257	135,012
Accrued interest payable	4,848	4,428
Level 1
Financial Assets at Carrying Value
FHLB and other restricted securities, at cost	0	0
Financial Assets at Fair value
Cash and cash equivalents	263,843	269,193
Securities held to maturity	0	0
FHLB and other restricted securities, at cost	0	0
Accrued interest receivable	32,525	27,104
Financial Liabilities at Fair Value
Deposits	0	0
FHLB advances	0	0
Repurchase agreement	0	0
Subordinated debt	0	0
Accrued interest payable	4,848	4,428
Level 2
Financial Assets at Carrying Value
FHLB and other restricted securities, at cost	79,195	56,226
Financial Assets at Fair value
Cash and cash equivalents	0	0
Securities held to maturity	128,864	144,791
FHLB and other restricted securities, at cost	79,195	56,226
Accrued interest receivable	0	0
Financial Liabilities at Fair Value
Deposits	0	0
FHLB advances	0	0
Repurchase agreement	0	0
Subordinated debt	0	0
Accrued interest payable	0	0
Level 3
Financial Assets at Carrying Value
FHLB and other restricted securities, at cost	0	0
Financial Assets at Fair value
Cash and cash equivalents	0	0
Securities held to maturity	0	0
FHLB and other restricted securities, at cost	0	0
Accrued interest receivable	0	0
Financial Liabilities at Fair Value
Deposits	7,059,481	6,834,351
FHLB advances	1,384,902	825,496
Repurchase agreement	47,117	44,214
Subordinated debt	136,767	138,524
Accrued interest payable	0	0
Loans Held for Investment, Excluding Warehouse Purchase Program
Financial Assets at Carrying Value
Loans held for investment, net	6,999,607	6,733,692
Loans Held for Investment, Excluding Warehouse Purchase Program | Level 1
Financial Assets at Fair value
Loans held for investment, net	0	0
Loans Held for Investment, Excluding Warehouse Purchase Program | Level 2
Financial Assets at Fair value
Loans held for investment, net	0	0
Loans Held for Investment, Excluding Warehouse Purchase Program | Level 3
Financial Assets at Fair value
Loans held for investment, net	6,959,130	6,664,703
Warehouse Purchase Program
Financial Assets at Carrying Value
Loans held for investment, net	1,542,684	960,404
Warehouse Purchase Program | Level 1
Financial Assets at Fair value
Loans held for investment, net	0	0
Warehouse Purchase Program | Level 2
Financial Assets at Fair value
Loans held for investment, net	0	0
Warehouse Purchase Program | Level 3
Financial Assets at Fair value
Loans held for investment, net	$ 1,542,684	$ 960,404

XML

Derivative Financial Instruments - Notional Balances and Fair Values of Outstanding Positions (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
IRLCs | Recurring
Derivative [Line Items]
Asset Derivative Fair Value	$ 968	$ 459
Liability Derivative Fair Value	0	0
IRLCs | Not designated as hedging
Derivative [Line Items]
Outstanding Notional Balance	31,993	12,287
Forward mortgage-backed securities trades | Recurring
Derivative [Line Items]
Asset Derivative Fair Value	19	0
Liability Derivative Fair Value	154	163
Forward mortgage-backed securities trades | Not designated as hedging
Derivative [Line Items]
Outstanding Notional Balance	57,500	24,133
Commercial loan | Loan customer counterparty | Not designated as hedging
Derivative [Line Items]
Outstanding Notional Balance	161,512	64,130
Commercial loan | Financial institution counterparty | Not designated as hedging
Derivative [Line Items]
Outstanding Notional Balance	161,512	64,130
Interest rate swaps and caps | Loan customer counterparty | Recurring
Derivative [Line Items]
Asset Derivative Fair Value	4,658	578
Liability Derivative Fair Value	146	1,118
Interest rate swaps and caps | Financial institution counterparty | Recurring
Derivative [Line Items]
Asset Derivative Fair Value	146	1,118
Liability Derivative Fair Value	$ 4,658	$ 578

XML

Derivative Financial Instruments - Weighted Average Received Received and Paid Interest Rates for Interest Rate Swaps Outstanding (Details) - Commercial loan - Loan customer counterparty - Interest rate swap - Not designated as hedging	Jun. 30, 2019	Dec. 31, 2018
Derivative [Line Items]
Received	4.08%	4.21%
Paid	4.31%	4.29%

XML

Derivative Financial Instruments - Narrative (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Derivative [Line Items]
Cash collateral pledged	$ 6,500	$ 2,480
Interest rate swap
Derivative [Line Items]
Credit exposure	4,658	$ 578
Interest rate swap | Financial institution counterparty
Derivative [Line Items]
Credit exposure	$ 150

XML

Derivative Financial Instruments - Income (Loss) from Derivatives not Designated as Hedging Instruments (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
IRLCs
Derivative [Line Items]
Gain (loss) on derivatives not designated as hedging instruments	$ 269	$ (10)	$ 509	$ 77
Forward mortgage-backed securities trades
Derivative [Line Items]
Gain (loss) on derivatives not designated as hedging instruments	$ (543)	$ 52	$ (880)	$ 451

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Share-based Compensation - Compensation Cost Charged to Income for Share-based Compensation (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Compensation cost charged to income for:
Income tax benefit	$ 423	$ 293	$ 959	$ 725
Restricted stock
Compensation cost charged to income for:
Compensation cost	1,291	578	3,170	1,642
Stock options
Compensation cost charged to income for:
Compensation cost	$ 724	$ 820	$ 1,395	$ 1,811

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Share-based Compensation - Summary of Nonvested Share Activity in Active Stock Plans (Details)	6 Months Ended
	Jun. 30, 2019 $ / shares shares
Number of Shares
Beginning balance (in shares) | shares	1,832,887
Granted (in shares) | shares	0
Vested/exercised (in shares) | shares	(133,992)
Forfeited/expired (in shares) | shares	(36,917)
Ending balance (in shares) | shares	1,661,978
Weighted- Average Exercise Price per Share
Beginning balance (in dollars per share) | $ / shares	$ 26.97
Granted (in dollars per share) | $ / shares	0
Vested/exercised (in dollars per share) | $ / shares	25.47
Forfeited/expired (in dollars per share) | $ / shares	32.01
Ending balance (in dollars per share) | $ / shares	$ 26.97
Time-Vested Restricted Shares Outstanding
Number of Shares
Beginning balance (in shares) | shares	191,803
Granted (in shares) | shares	135,985
Performance-based shares granted (in shares) | shares	0
Vested/exercised (in shares) | shares	(17,949)
Forfeited/expired (in shares) | shares	(2,300)
Ending balance (in shares) | shares	307,539
Weighted-Average Grant Date Fair Value per Share
Beginning balance (in dollars per share) | $ / shares	$ 38.90
Granted (in dollars per share) | $ / shares	40.46
Performance-based shares granted (in dollars per share) | $ / shares	0
Vested/exercised (in dollars per share) | $ / shares	42.40
Forfeited/expired (in dollars per share) | $ / shares	42.74
Ending balance (in dollars per share) | $ / shares	$ 39.36
Performance-Based Restricted Shares Outstanding
Number of Shares
Beginning balance (in shares) | shares	78,958
Granted (in shares) | shares	28,600
Performance-based shares granted (in shares) | shares	20,100
Vested/exercised (in shares) | shares	(60,300)
Forfeited/expired (in shares) | shares	0
Ending balance (in shares) | shares	67,358
Weighted-Average Grant Date Fair Value per Share
Beginning balance (in dollars per share) | $ / shares	$ 32.09
Granted (in dollars per share) | $ / shares	40.71
Performance-based shares granted (in dollars per share) | $ / shares	35.13
Vested/exercised (in dollars per share) | $ / shares	35.13
Forfeited/expired (in dollars per share) | $ / shares	0
Ending balance (in dollars per share) | $ / shares	$ 40.71
Weighted- Average Exercise Price per Share
Percent increase in awarded amount over target if performance metrics are met	200.00%
Additional percent increase or decrease in total share award at vesting	20.00%
Maximum vesting percentage	150.00%
Target vesting percentage	100.00%

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Share-based Compensation - Unrecognized Compensation Expense (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2019 USD ($)
Non-vested restricted shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense	$ 10,143
Weighted-average period of expense	1 year 10 months 24 days
Non-vested stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense	$ 1,855
Weighted-average period of expense	7 months 6 days

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Leases - Narrative (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Jan. 01, 2019
Lessee, Lease, Description [Line Items]
Right of use asset	$ 34,441
Lease liability	$ 38,099
ASU 2016-02
Lessee, Lease, Description [Line Items]
Right of use asset		$ 36,140
Lease liability		$ 39,843
Minimum
Lessee, Lease, Description [Line Items]
Renewal terms	1 year
Maximum
Lessee, Lease, Description [Line Items]
Renewal terms	5 years

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Leases - Supplemental Lease Information (Details) $ in Thousands	3 Months Ended
	Jun. 30, 2019 USD ($)
Balance sheet:
Operating lease asset classified as premises and equipment	$ 34,441
Operating lease liability classified as other liabilities	38,099
Income statement:
Operating lease cost classified as occupancy and equipment expense	$ 2,981
Weighted average lease term, in years	9 years 4 months 9 days
Weighted average discount rate	4.88%
Operating cash flows	$ 3,027

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Leases - Maturity Analysis of Lease Liabilities (Details) $ in Thousands	Jun. 30, 2019 USD ($)
Leases [Abstract]
July 1, 2019 to June 30, 2020	$ 6,026
July 1, 2020 to June 30, 2021	5,749
July 1, 2021 to June 30, 2022	5,392
July 1, 2022 to June 30, 2023	4,949
July 1, 2023 to June 30, 2024	4,740
Thereafter	21,062
Total lease payments	47,918
Less: Interest	(9,819)
Present value of lease liabilities	$ 38,099

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Income Taxes - Summary of Net Deferred Tax Assets (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2019	Dec. 31, 2018
Income Tax Disclosure [Abstract]
Net deferred tax liabilities	$ 4,488	$ 9,769
Estimated annual effective tax rate	21.00%

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Commitments and Contingent Liabilities - Contractual Amounts of Financial Instruments with Off-Balance Sheet Risk (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Loss Contingencies [Line Items]
Total unused commitments/capacity	$ 2,467,450	$ 2,863,830
Unused capacity on Warehouse Purchase Program loans
Loss Contingencies [Line Items]
Total unused commitments/capacity	620,316	967,096
Unused commitments to extend credit
Loss Contingencies [Line Items]
Total unused commitments/capacity	1,785,281	1,850,351
Unused line of credit | Standby letters of credit
Loss Contingencies [Line Items]
Total unused commitments/capacity	$ 61,853	$ 46,383

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Commitments and Contingent Liabilities - Narrative (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Overdraft protection	$ 83,507	$ 84,504
Unfunded commitments	730	830
FHLB letters of credit
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Loans pledged as collateral	889,480	932,200
Allowance for credit losses on off-balance sheet lending-related commitments and guarantees | Other liabilities
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Valuation reserves	667	729
Financial guarantee
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Credit card guarantees	$ 2,223	$ 1,973