10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549 

FORM 10-Q

(Mark One)

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

For the quarterly period ended March 31, 2024

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 0-22193

 

(Exact name of registrant as specified in its charter) 

Delaware	33-0743196
(State or other jurisdiction of incorporation or organization)	(I.R.S Employer Identification No.)

17901 Von Karman Avenue, Suite 1200, Irvine, California 92614

(Address of principal executive offices and zip code)

(949) 864-8000

(Registrant’s telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ 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 (§232.405 of this chapter) 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 Exchange Act Rule 12b-2).  Yes ☐ No ☒

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	PPBI	NASDAQ Global Select Market

The number of shares outstanding of the registrant’s common stock as of April 19, 2024 was 96,431,504.

PACIFIC PREMIER BANCORP, INC. AND SUBSIDIARIES

FORM 10-Q

INDEX

FOR THE QUARTER ENDED MARCH 31, 2024

PART I - FINANCIAL INFORMATION
Item 1 - Financial Statements
Consolidated Statements of Financial Condition (Unaudited)	3
Consolidated Statements of Income (Unaudited)	4
Consolidated Statements of Comprehensive Income (Unaudited)	5
Consolidated Statements of Stockholders’ Equity (Unaudited)	6
Consolidated Statements of Cash Flows (Unaudited)	7
Notes to Consolidated Financial Statements (Unaudited)	8
Item 2 - Management’s Discussion and Analysis of Financial Condition and Results of Operations	52
Item 3 - Quantitative and Qualitative Disclosures About Market Risk	98
Item 4 - Controls and Procedures	100
PART II - OTHER INFORMATION	101
Item 1 - Legal Proceedings	101
Item 1A - Risk Factors	101
Item 2 - Unregistered Sales of Equity Securities and Use of Proceeds	101
Item 3 - Defaults Upon Senior Securities	101
Item 4 - Mine Safety Disclosures	101
Item 5 - Other Information	101
Item 6 - Exhibits	102
SIGNATURE	103

2

PART I - FINANCIAL INFORMATION

Item 1.  Financial Statements

PACIFIC PREMIER BANCORP, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION

(Unaudited)

(Dollars in thousands, except par value and share data)	March 31, 2024		December 31, 2023
ASSETS
Cash and due from banks	$	129,671	$	146,696
Interest-bearing deposits with financial institutions	899,147		789,777
Cash and cash equivalents	1,028,818		936,473
Interest-bearing time deposits with financial institutions	995		995
Investments securities held-to-maturity, at amortized cost, net of allowance for credit losses of $115 and $126 (fair value of $1,447,697 and $1,485,506) at March 31, 2024 and December 31, 2023, respectively	1,720,481		1,729,541
Investment securities available-for-sale, at fair value	1,154,021		1,140,071
FHLB, FRB, and other stock	97,063		99,225
Loans held for investment	13,012,071		13,289,020
Allowance for credit losses	(192,340)		(192,471)
Loans held for investment, net	12,819,731		13,096,549
Accrued interest receivable	67,642		68,516
Other real estate owned	248		248
Premises and equipment, net	54,789		56,676
Deferred income taxes, net	111,390		113,580
Bank owned life insurance	474,404		471,178
Intangible assets	40,449		43,285
Goodwill	901,312		901,312
Other assets	341,838		368,996
Total assets	$	18,813,181	$	19,026,645
LIABILITIES
Deposit accounts:
Noninterest-bearing checking	$	4,997,636	$	4,932,817
Interest-bearing:
Checking	2,785,626		2,899,621
Money market/savings	5,037,636		4,868,442
Retail certificates of deposit	1,794,813		1,684,560
Wholesale/brokered certificates of deposit	572,117		610,186
Total interest-bearing	10,190,192		10,062,809
Total deposits	15,187,828		14,995,626
FHLB advances and other borrowings	200,000		600,000
Subordinated debentures	332,001		331,842
Accrued expenses and other liabilities	190,551		216,596
Total liabilities	15,910,380		16,144,064
STOCKHOLDERS’ EQUITY
Preferred stock, $0.01 par value; 1,000,000 authorized; no shares issued and outstanding	—		—
Common stock, $0.01 par value; 150,000,000 shares authorized at March 31, 2024 and December 31, 2023; 96,459,966 shares and 95,860,092 shares issued and outstanding, respectively	941		938
Additional paid-in capital	2,378,171		2,377,131
Retained earnings	619,405		604,137
Accumulated other comprehensive loss	(95,716)		(99,625)
Total stockholders’ equity	2,902,801		2,882,581
Total liabilities and stockholders’ equity	$	18,813,181	$	19,026,645

Accompanying notes are an integral part of these consolidated financial statements.

3

PACIFIC PREMIER BANCORP, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF INCOME

(Unaudited)

	Three Months Ended
	March 31,		March 31,
(Dollars in thousands, except share data)	2024		2023
INTEREST INCOME
Loans	$	172,975	$	180,958
Investment securities and other interest-earning assets	40,456		40,385
Total interest income	213,431		221,343
INTEREST EXPENSE
Deposits	59,506		40,234
FHLB advances and other borrowings	4,237		7,938
Subordinated debentures	4,561		4,561
Total interest expense	68,304		52,733
Net interest income before provision for credit losses	145,127		168,610
Provision for credit losses	3,852		3,016
Net interest income after provision for credit losses	141,275		165,594
NONINTEREST INCOME
Loan servicing income	529		573
Service charges on deposit accounts	2,688		2,629
Other service fee income	336		296
Debit card interchange fee income	765		803
Earnings on bank owned life insurance	4,159		3,374
Net gain from sales of loans	—		29
Net gain from sales of investment securities	—		138
Trust custodial account fees	10,642		11,025
Escrow and exchange fees	696		1,058
Other income	5,959		1,261
Total noninterest income	25,774		21,186
NONINTEREST EXPENSE
Compensation and benefits	54,130		54,293
Premises and occupancy	10,807		11,742
Data processing	7,511		7,265
Other real estate owned operations, net	46		108
FDIC insurance premiums	2,629		2,425
Legal and professional services	4,143		5,501
Marketing expense	1,558		1,838
Office expense	1,093		1,232
Loan expense	770		646
Deposit expense	12,665		8,436
Amortization of intangible assets	2,836		3,171
Other expense	4,445		4,695
Total noninterest expense	102,633		101,352
Net income before income taxes	64,416		85,428
Income tax expense	17,391		22,866
Net income	$	47,025	$	62,562
EARNINGS PER SHARE
Basic	$	0.49	$	0.66
Diluted	0.49		0.66
WEIGHTED AVERAGE SHARES OUTSTANDING
Basic	94,350,259		93,857,812
Diluted	94,477,355		94,182,522

Accompanying notes are an integral part of these consolidated financial statements.

4

PACIFIC PREMIER BANCORP, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(Unaudited)

	Three Months Ended
	March 31,		March 31,
(Dollars in thousands)	2024		2023
Net income	$	47,025	$	62,562
Other comprehensive income, net of tax:
Unrealized gain on securities available-for-sale, net of income taxes (1)	1,390		36,400
Reclassification adjustment for net gain on sales of securities included in net income, net of income taxes (2)	—		(99)
Net unrealized loss on securities transferred from available-for-sale to held-to-maturity, net of income taxes (3)	—		(36,076)
Amortization of unrealized loss on securities transferred from available-for-sale to held-to-maturity, net of income taxes (4)	2,519		2,293
Other comprehensive income, net of tax	3,909		2,518
Comprehensive income, net of tax	$	50,934	$	65,080

______________________________

(1) Income tax expense of the unrealized gain on securities was $547,000 and $14.4 million for the three months ended March 31, 2024 and 2023, respectively.

(2) Income tax expense on the reclassification adjustment for net gain on sales of securities included in net income was zero and $39,000 for the three months ended March 31, 2024 and 2023, respectively.

(3) Income tax (benefit) on the unrealized loss on securities transferred from available-for-sale to held-to-maturity was zero and $(14.3) million for the three months ended March 31, 2024 and 2023, respectively.

(4) Income tax expense on the amortization of unrealized loss on securities transferred from available-for-sale to held-to-maturity included in net income was $1.0 million and $915,000 for the three months ended March 31, 2024 and 2023, respectively.

Accompanying notes are an integral part of these consolidated financial statements.

5

PACIFIC PREMIER BANCORP, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY

FOR THE THREE MONTHS ENDED MARCH 31, 2024 AND 2023

(Unaudited)

(Dollars in thousands, except share data)	Common Stock Shares	Common Stock		Additional Paid-in Capital		Accumulated Retained Earnings		Accumulated Other Comprehensive Loss		Total Stockholders’ Equity
Balance at December 31, 2023	95,860,092	$	938	$	2,377,131	$	604,137	$	(99,625)	$	2,882,581
Net income	—	—		—		47,025		—		47,025
Other comprehensive income	—	—		—		—		3,909		3,909
Cash dividends declared ($0.33 per common share)	—	—		—		(31,635)		—		(31,635)
Dividend equivalents declared ($0.33 per restricted stock unit)	—	—		122		(122)		—		—
Share-based compensation expense	—	—		5,450		—		—		5,450
Issuance of restricted stock, net	786,501	3		(3)		—		—		—
Restricted stock surrendered and canceled	(196,887)	—		(4,691)		—		—		(4,691)
Exercise of stock options	10,260	—		162		—		—		162
Balance at March 31, 2024	96,459,966	$	941	$	2,378,171	$	619,405	$	(95,716)	$	2,902,801

Balance at December 31, 2022	95,021,760	$	933	$	2,362,663	$	700,040	$	(265,247)	$	2,798,389
Net income	—	—		—		62,562		—		62,562
Other comprehensive income	—	—		—		—		2,518		2,518
Cash dividends declared ($0.33 per common share)	—	—		—		(31,357)		—		(31,357)
Dividend equivalents declared ($0.33 per restricted stock unit)	—	—		122		(122)		—		—
Share-based compensation expense	—	—		4,729		—		—		4,729
Issuance of restricted stock, net	834,724	4		(4)		—		—		—
Restricted stock surrendered and canceled	(142,175)	—		(5,691)		—		—		(5,691)
Exercise of stock options	468	—		11		—		—		11
Balance at March 31, 2023	95,714,777	$	937	$	2,361,830	$	731,123	$	(262,729)	$	2,831,161

Accompanying notes are an integral part of these consolidated financial statements.

6

PACIFIC PREMIER BANCORP, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited)

	Three Months Ended
	March 31,		March 31,
(Dollars in thousands)	2024		2023
Cash flows from operating activities:
Net income	$	47,025	$	62,562
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization expense	3,085		3,552
Provision for credit losses	3,852		3,016
Share-based compensation expense	5,450		4,729
Loss on sales and disposals of premises and equipment	5		4
Net (accretion) amortization of discounts/premium on securities	(3,623)		3,481
Net (accretion) of discounts/premiums for acquired loans and deferred loan fees/costs	(3,176)		(4,254)
(Gain) on sale of investment securities available-for-sale	—		(138)
(Gain) on debt extinguishment	(5,067)		—
(Gain) on sales of loans	—		(29)
Deferred income tax expense	650		4,824
Income from bank owned life insurance, net	(3,461)		(2,722)
Amortization of intangible assets	2,836		3,171
Origination of loans held for sale, net of principal payments received	—		(766)
Proceeds from the sales of loans held for sale	—		833
Net change in accrued expenses and other liabilities, net	(24,240)		(15,519)
Net change in accrued interest receivable and other assets, net	33,610		12,427
Net cash provided by operating activities	56,946		75,171
Cash flows from investing activities:
Proceeds from sales of other real estate owned	—		1,241
Loan (originations) and payments, net	238,258		506,197
Proceeds from sales of loans classified as loans held for investment	32,675		5,778
Purchase of securities held-to-maturity	—		(8,000)
Proceeds from prepayments and maturities of securities held-to-maturity	10,339		8,238
Purchase of securities available-for-sale	(170,226)		(224,347)
Proceeds from prepayments and maturities of securities available-for-sale	164,079		47,016
Proceeds from sales of securities available-for-sale	—		304,320
Proceeds from the sales of premises and equipment	2		—
Proceeds from surrender of bank owned life insurance	236		—
Purchase of premises and equipment	(1,205)		(2,463)
Net change in FHLB, FRB, and other stock	2,034		1,875
Funding of Community Reinvestment Act (“CRA”) investments, net	(1,898)		(9,751)
Net cash provided by investing activities	274,294		630,104
Cash flows from financing activities:
Net change in deposit accounts	$	192,202	$	(144,591)
Net change in short-term borrowings	—		(200,000)
Repayments of long-term borrowings	(394,933)		—
Cash dividends paid	(31,635)		(31,357)
Proceeds from exercise of stock options	162		11
Restricted stock surrendered and canceled	(4,691)		(5,691)
Net cash used in financing activities	(238,895)		(381,628)
Net increase in cash and cash equivalents	92,345		323,647
Cash and cash equivalents, beginning of period	936,473		1,101,249
Cash and cash equivalents, end of period	$	1,028,818	$	1,424,896
Supplemental cash flow disclosures:
Interest paid	$	73,075	$	44,138
Income taxes (refunded) paid, net	(3,656)		(800)
Noncash investing activities during the period:
Transfers from loans held for investment to loans held for sale	32,675		5,707
Loans held for sale transfer to loans held for investment	—		1,287
Other real estate owned transferred from loans held for investment	—		6,886
Transfers of investment securities from available-for-sale to held-to-maturity	—		360,347
Transfers of CRA investment securities from FHLB, FRB, and other stock to other assets	—		12,601
Recognition of operating lease right-of-use assets	(1,714)		(1,337)
Recognition of operating lease liabilities	1,701		1,337

Accompanying notes are an integral part of these consolidated financial statements.

7

PACIFIC PREMIER BANCORP, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

March 31, 2024

(Unaudited)

Note 1 – Basis of Presentation

The consolidated financial statements include the accounts of Pacific Premier Bancorp, Inc. (the “Corporation”) and its wholly owned subsidiaries, including Pacific Premier Bank (the “Bank”) (collectively, the “Company,” “we,” “our,” or “us”). All significant intercompany accounts and transactions have been eliminated in consolidation.

In the opinion of management, the unaudited consolidated financial statements reflect all normal recurring adjustments and accruals that are necessary for a fair presentation of the statement of financial position and the results of operations for the interim periods presented. The results of operations for the three months ended March 31, 2024 are not necessarily indicative of the results that may be expected for any other interim period or the full year ending December 31, 2024.

Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) have been condensed or omitted pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). The unaudited consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2023 (the “2023 Form 10-K”).

The Company consolidates voting entities in which the Company has control through voting interests or entities through which the Company has a controlling financial interest in a variable interest entity (“VIE”). The Company evaluates its interests in these entities to determine whether they meet the definition of a VIE and whether the Company is required to consolidate these entities. A VIE is consolidated by its primary beneficiary, which is the party that has both (i) the power to direct the activities that most significantly impact the economic performance of the VIE and (ii) a variable interest that could potentially be significant to the VIE. To determine whether or not a variable interest the Company holds could potentially be significant to the VIE, the Company considers both qualitative and quantitative factors regarding the nature, size, and form of the Company's involvement with the VIE. See Note 13 – Variable Interest Entities for additional information.

8

Note 2 – Recently Issued Accounting Pronouncements

Accounting Standards Adopted in 2024

In March 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU” or “Update”) 2023-02, Investments - Equity Method and Joint Ventures (Topic 323), Accounting for Investments in Tax Credit Structures Using the Proportional Amortization Method, a consensus of the Emerging Issues Task Force. The amendments in this Update allow the option for an entity to apply the proportional amortization method of accounting to other equity investments that are made for the primary purpose of receiving income tax credits or other income tax benefits, if certain conditions are met. Prior to this Update, the application of the proportional amortization method of accounting was limited to investments in low income housing tax credit structures. The proportional amortization method of accounting results in the amortization of applicable investments, as well as the related income tax credits or other income tax benefits received, being presented on a single line in the statements of income, that is income tax expense. Under this Update, an entity has the option to apply the proportional amortization method of accounting to applicable investments on a tax-credit-program-by-tax-credit-program basis. In addition, the amendments in this Update require that all tax equity investments accounted for using the proportional amortization method use the delayed equity contribution guidance in paragraph 323-740-25-3, requiring a liability be recognized for delayed equity contributions that are unconditional and legally binding or for equity contributions that are contingent upon a future event when that contingent event becomes probable. Under this Update, low income housing tax credit investments for which the proportional amortization method is not applied can no longer be accounted for using the delayed equity contribution guidance. Further, this Update specifies that tax equity investments accounted for using the equity method must apply the impairment guidance in Subtopic 323-10 - Investments - Equity Method and Joint Ventures - Overall. This Update also clarifies that for low income housing tax credit investments not accounted for under the proportional amortization method or the equity method, an entity shall account for them under Topic 321 - Investments - Equity Securities. The amendments in this Update also require additional disclosures in interim and annual periods concerning investments for which the proportional amortization method is applied, including (i) the nature of tax equity investments, and (ii) the effect of tax equity investments and related income tax credits and other income tax benefits on the financial position and results of operations. The provisions of this Update became effective for the Company for interim and annual periods beginning January 1, 2024. Refer to Note 14 – Tax Equity Investments for additional information. The adoption of this Update did not have a material impact on the Company’s financial statements.

Recent Accounting Guidance Not Yet Effective

In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740) - Improvements to Income Tax Disclosures. The FASB issued this Update to enhance the transparency and decision usefulness of income tax disclosures. The amendments in this Update address investor requests for more transparency about income tax information through improvements to income tax disclosures primarily related to the rate reconciliation and income taxes paid information. The amendments in this Update are effective for annual periods beginning after December 15, 2024. Early adoption is permitted. The Company is currently evaluating the impact of this Update on its consolidated financial statements.

9

In November 2023, the FASB issued ASU 2023-07, Segment Reporting (Topic 280) - Improvements to Reportable Segments. The amendments in this Update improve financial reporting by requiring disclosure of incremental segment information on an annual and interim basis. Amendments in this Update include: a requirement that a public entity provide all annual disclosures about a reportable segment’s profit or loss in its interim period disclosures, disclosure of significant segment expenses that are regularly provided to the chief operating decision maker (“CODM”), disclosure of amounts for other segment items by reportable segment and a description of its composition, clarification that if the CODM uses more than one measure of a segment’s profit or loss in assessing segment performance and deciding how to allocate resources, a public entity may report one or more of those additional measures of segment profit or loss, requires that a public entity disclose the title and position of the CODM and an explanation of how the CODM uses the reported measure(s) of segment profit or loss, and requires that a public entity that has a single reportable segment provide all the disclosures required by this Update as well as all existing disclosures required in Topic 280. The amendments in this Update are effective for the Company beginning with its 2024 annual financial statement disclosures for the year ended December 31, 2024, and for all interim and annual periods thereafter. Early adoption is permitted. The Company is currently evaluating the impact of this Update.

Note 3 – Significant Accounting Policies

Our accounting policies are described in Note 1 - Description of Business and Summary of Significant Accounting Policies, of our audited consolidated financial statements included in our 2023 Form 10-K. As of March 31, 2024, there were no significant changes to accounting policies from those disclosed in our audited consolidated financial statements included in our 2023 Form 10-K are presented below.

Use of Estimates. The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods presented. Actual results could differ from those estimates.

10

Note 4 – Investment Securities

The amortized cost and estimated fair value of available-for-sale (“AFS”) investment securities were as follows:

(Dollars in thousands)	Amortized  Cost		Gross Unrealized Gain		Gross Unrealized Loss		Estimated Fair Value
AFS investment securities:
March 31, 2024
U.S. Treasury	$	565,128	$	4	$	(193)	$	564,939
Agency	1,734		—		(64)		1,670
Corporate	471,426		243		(32,787)		438,882
Collateralized mortgage obligations	149,765		—		(1,235)		148,530
Total AFS investment securities	$	1,188,053	$	247	$	(34,279)	$	1,154,021

December 31, 2023
U.S. Treasury	$	538,899	$	381	$	(24)	$	539,256
Agency	1,941		—		(73)		1,868
Corporate	481,499		52		(35,208)		446,343
Collateralized mortgage obligations	153,701		—		(1,097)		152,604
Total AFS investment securities	$	1,176,040	$	433	$	(36,402)	$	1,140,071

The carrying amount and estimated fair value of held-to-maturity (“HTM”) investment securities were as follows:

(Dollars in thousands)	Amortized  Cost		Allowance for Credit Losses		Net Carrying Amount		Gross Unrecognized Gain		Gross Unrecognized Loss		Estimated Fair Value
HTM investment securities:
March 31, 2024
Municipal bonds	$	1,145,902	$	(115)	$	1,145,787	$	264	$	(228,193)	$	917,858
Collateralized mortgage obligations	329,837		—		329,837		1,288		(10,867)		320,258
Mortgage-backed securities	228,611		—		228,611		146		(35,422)		193,335
Other	16,246		—		16,246		—		—		16,246
Total HTM investment securities	$	1,720,596	$	(115)	$	1,720,481	$	1,698	$	(274,482)	$	1,447,697

December 31, 2023
Municipal bonds	$	1,146,244	$	(126)	$	1,146,118	$	819	$	(206,361)	$	940,576
Collateralized mortgage obligations	334,997		—		334,997		1,565		(9,570)		326,992
Mortgage-backed securities	232,157		—		232,157		310		(30,798)		201,669
Other	16,269		—		16,269		—		—		16,269
Total HTM investment securities	$	1,729,667	$	(126)	$	1,729,541	$	2,694	$	(246,729)	$	1,485,506

The Company reassesses classification of certain investments as part of the ongoing review of the investment securities portfolio. During the first quarter of 2024, there was no transfer of AFS securities to HTM securities.

11

During the first quarter of 2023, the Company transferred $410.7 million of AFS collateralized mortgage obligations to HTM securities. The Company intends and has the ability to hold the securities transferred to maturity. The transfer of these securities was accounted for at fair value on the transfer date. The collateralized mortgage obligations had a net carrying amount of $360.3 million with a pre-tax unrealized loss of $50.4 million, which are accreted into interest income as yield adjustments through earnings over the remaining term of the securities. The amortization of the related net after-tax unrealized losses reported in accumulated other comprehensive loss offsets the effect on interest income for the accretion of the unrealized losses associated with the transferred securities. No gains or losses were recorded at the time of transfer.

Investment securities with carrying values of $2.36 billion and $2.80 billion as of March 31, 2024 and December 31, 2023, respectively, were pledged to other borrowings, secure public deposits, and for other purposes as required or permitted by law. Investment securities with carrying values of $2.17 billion and $1.41 billion as of March 31, 2024 and December 31, 2023, respectively, were pledged to the Federal Reserve's discount window to increase the Company’s access to funding and provide liquidity.

Unrealized Gains and Losses

Unrealized gains and losses on AFS investment securities, net of tax, are recognized in stockholders’ equity as accumulated other comprehensive income or loss. At March 31, 2024, the Company had a net unrealized loss on AFS investment securities of $34.0 million, or $24.4 million net of tax in accumulated other comprehensive loss, compared to a net unrealized loss of $36.0 million, or $25.8 million net of tax in accumulated other comprehensive loss, at December 31, 2023.

For investment securities transferred from AFS to HTM, the net after-tax unrealized gains and losses at the date of transfer continue to be reported in stockholders’ equity as accumulated other comprehensive loss and are amortized over the remaining lives of the securities with an offsetting entry to interest income as an adjustment of yield in a manner consistent with the amortization of a premium or discount, with an offsetting entry to interest income for the accretion of the unrealized loss associated with the transferred securities. At March 31, 2024, the unrealized loss on investment securities transferred from AFS to HTM was $99.4 million, or $71.3 million net of tax. At December 31, 2023, the unrealized loss on investment securities transferred from AFS to HTM was $102.9 million, or $73.9 million net of tax.

The table below summarizes the number, fair value, and gross unrealized holding losses of the Company’s AFS investment securities in an unrealized loss position for which an allowance for credit losses has not been recorded as of the dates indicated, aggregated by investment category and length of time in a continuous loss position.

	March 31, 2024
	Less than 12 Months					12 Months or Longer					Total
(Dollars in thousands)	Number	Fair Value		Gross Unrealized Losses		Number	Fair Value		Gross Unrealized Losses		Number	Fair Value		Gross Unrealized Losses
AFS investment securities:
U.S. Treasury	21	$	515,076	$	(193)	—	$	—	$	—	21	$	515,076	$	(193)
Agency	—	—		—		4	1,670		(64)		4	1,670		(64)
Corporate	—	—		—		41	365,603		(32,787)		41	365,603		(32,787)
Collateralized mortgage obligations	—	—		—		28	148,530		(1,235)		28	148,530		(1,235)
Total AFS investment securities	21	$	515,076	$	(193)	73	$	515,803	$	(34,086)	94	$	1,030,879	$	(34,279)

12

	December 31, 2023
	Less than 12 Months					12 Months or Longer					Total
(Dollars in thousands)	Number	Fair Value		Gross Unrealized Losses		Number	Fair Value		Gross Unrealized Losses		Number	Fair Value		Gross Unrealized Losses
AFS investment securities:
U.S. Treasury	4	$	98,622	$	(24)	—	$	—	$	—	4	$	98,622	$	(24)
Agency	—	—		—		4	1,868		(73)		4	1,868		(73)
Corporate	1	4,989		(3)		47	431,353		(35,205)		48	436,342		(35,208)
Collateralized mortgage obligations	—	—		—		28	152,604		(1,097)		28	152,604		(1,097)
Total AFS investment securities	5	$	103,611	$	(27)	79	$	585,825	$	(36,375)	84	$	689,436	$	(36,402)

Allowance for Credit Losses on Investment Securities

The Company reviews individual securities classified as AFS to determine whether unrealized losses are deemed credit related or due to other factors such as changes in interest rates and general market conditions. An ACL on AFS investment securities is recorded when unrealized losses have been deemed, through the Company’s qualitative assessment, to be credit related. Non-credit related unrealized losses on AFS investment securities, which may be attributed to changes in interest rates and other market-related factors, are not recorded through an ACL. Such declines are recorded as an adjustment to accumulated other comprehensive loss, net of tax. In the event the Company is required to sell or has the intent to sell an AFS security that has experienced a decline in fair value below its amortized cost, the Company writes the amortized cost of the security down to fair value in the current period.

The ACL for HTM investment securities is estimated on a collective basis, based on shared risk characteristics, and is determined at the individual security level when the Company deems a security to no longer possess shared risk characteristics. Credit losses on HTM investment securities are representative of the amount needed to reduce the amortized cost basis to reflect the net amount expected to be collected.

The Company determines credit losses on both AFS and HTM investment securities through the use of a discounted cash flow approach using the security’s effective interest rate. The ACL is measured as the amount by which an investment security’s amortized cost exceeds the net present value of expected future cash flows. However, the amount of credit losses for AFS investment securities is limited to the amount of a security’s unrealized loss. The ACL is established through a charge to provision for credit losses in current period earnings.

For additional information concerning allowance for credit losses on investment securities, refer to Note 1 - Description of Business and Summary of Significant Accounting Policies, of our audited consolidated financial statements included in our 2023 Form 10-K.

At March 31, 2024 and December 31, 2023, the Company had an ACL of $115,000 and $126,000, respectively, for HTM investment securities classified as municipal bonds. The following table presents a rollforward by major security type of the ACL on the Company's HTM debt securities as of and for the periods indicated:

	Three Months Ended March 31, 2024
(Dollars in thousands)	Balance, December 31, 2023		Provision (Recapture) for Credit Losses		Balance, March 31, 2024
HTM investment securities:
Municipal bonds	$	126	$	(11)	$	115

13

	Three Months Ended March 31, 2023
(Dollars in thousands)	Balance, December 31, 2022		Provision for Credit Losses		Balance, March 31, 2023
HTM investment securities:
Municipal bonds	$	43	$	184	$	227

The Company had no ACL for AFS investment securities at March 31, 2024 and December 31, 2023. The Company performed a qualitative assessment of these investments as of March 31, 2024 and determined that unrealized losses during the first quarter of 2024 were the result of general market conditions, including changes in interest rates, and does not believe the declines in fair value were credit related. As of March 31, 2024, the Company had not recorded credit losses on AFS securities that were in an unrealized loss position due to the high quality of the investments, with investment grade ratings, and many of them issued by U.S. government agencies. As of March 31, 2024, 62% of our AFS securities were U.S. Treasury, U.S. government agency, and U.S. government-sponsored enterprise securities. Additionally, the Company continues to receive contractual principal and interest payments in a timely manner. It is more likely than not that the Company will not be required to sell the securities prior to their anticipated recoveries, and at this time the Company does not intend to sell these securities. There was no provision for credit losses recognized for AFS investment securities during the three months ended March 31, 2024 and 2023.

At March 31, 2024 and December 31, 2023, there were no AFS or HTM securities in nonaccrual status. All securities in the portfolio were current with their contractual principal and interest payments. At March 31, 2024 and December 31, 2023, there were no securities purchased with deterioration in credit quality since their origination. At March 31, 2024 and December 31, 2023, there were no collateral dependent AFS or HTM securities.

Realized Gains and Losses

The following table presents the amortized cost of securities sold with related gross realized gains, gross realized losses, and net realized gains for the periods indicated:

	Three Months Ended
	March 31,		March 31,
(Dollars in thousands)	2024		2023
Amortized cost of AFS investment securities sold	$	—	$	304,182
Gross realized gains	$	—	$	986
Gross realized (losses)	—		(848)
Net realized gains on sales of AFS investment securities	$	—	$	138

14

Contractual Maturities

The amortized cost and estimated fair value of investment securities at March 31, 2024, by contractual maturity, are shown in the table below.

	Due in One Year or Less				Due after One Year through Five Years				Due after Five Years through Ten Years				Due after Ten Years				Total
(Dollars in thousands)	Amortized Cost		Fair Value		Amortized Cost		Fair Value		Amortized Cost		Fair Value		Amortized Cost		Fair Value		Amortized Cost		Fair Value
AFS investment securities:
U.S. Treasury	$	565,128	$	564,939	$	—	$	—	$	—	$	—	$	—	$	—	$	565,128	$	564,939
Agency	—		—		257		250		786		758		691		662		1,734		1,670
Corporate	33,006		32,995		233,484		231,709		204,936		174,178		—		—		471,426		438,882
Collateralized mortgage obligations	49		49		40,793		40,660		60,925		60,378		47,998		47,443		149,765		148,530
Total AFS investment securities	598,183		597,983		274,534		272,619		266,647		235,314		48,689		48,105		1,188,053		1,154,021
HTM investment securities:
Municipal bonds	—		—		26,337		24,621		38,068		34,154		1,081,497		859,083		1,145,902		917,858
Collateralized mortgage obligations	—		—		86		86		—		—		329,751		320,172		329,837		320,258
Mortgage-backed securities	—		—		1,918		1,977		3,476		3,527		223,217		187,831		228,611		193,335
Other	—		—		—		—		—		—		16,246		16,246		16,246		16,246
Total HTM investment securities	—		—		28,341		26,684		41,544		37,681		1,650,711		1,383,332		1,720,596		1,447,697
Total investment securities	$	598,183	$	597,983	$	302,875	$	299,303	$	308,191	$	272,995	$	1,699,400	$	1,431,437	$	2,908,649	$	2,601,718

Note 5 – Loans Held for Investment

The Company’s loan portfolio is segmented according to loans that share similar attributes and risk characteristics.

Investor loans secured by real estate includes commercial real estate (“CRE”) non-owner-occupied, multifamily, construction, and land, as well as Small Business Administration (“SBA”) loans secured by investor real estate, which are loans collateralized by hotel/motel real property.

Business loans secured by real estate are loans to businesses that are collateralized by real estate where the operating cash flow of the business is the primary source of repayment. This loan portfolio includes CRE owner-occupied, franchise loans secured by real estate, and SBA loans secured by real estate, which are collateralized by real property other than hotel/motel real property.

Commercial loans are loans to businesses where the operating cash flow of the business is the primary source of repayment. This loan portfolio includes commercial and industrial (“C&I”), franchise loans non-real estate secured, and SBA loans non-real estate secured.

Retail loans include single family residential and consumer loans. Single family residential includes home equity lines of credit, as well as second trust deeds.

15

The following table presents the composition of the loan portfolio for the periods indicated:

	March 31,		December 31,
(Dollars in thousands)	2024		2023
Investor loans secured by real estate
CRE non-owner-occupied	$	2,309,252	$	2,421,772
Multifamily	5,558,966		5,645,310
Construction and land	486,734		472,544
SBA secured by real estate	35,206		36,400
Total investor loans secured by real estate	8,390,158		8,576,026
Business loans secured by real estate
CRE owner-occupied	2,149,362		2,191,334
Franchise real estate secured	294,938		304,514
SBA secured by real estate	48,426		50,741
Total business loans secured by real estate	2,492,726		2,546,589
Commercial loans
Commercial and industrial	1,774,487		1,790,608
Franchise non-real estate secured	301,895		319,721
SBA non-real estate secured	10,946		10,926
Total commercial loans	2,087,328		2,121,255
Retail loans
Single family residential	72,353		72,752
Consumer	1,830		1,949
Total retail loans	74,183		74,701
Loans held for investment before basis adjustment (1)	13,044,395		13,318,571
Basis adjustment associated with fair value hedge (2)	(32,324)		(29,551)
Loans held for investment	13,012,071		13,289,020
Allowance for credit losses for loans held for investment	(192,340)		(192,471)
Loans held for investment, net	$	12,819,731	$	13,096,549
Total unfunded loan commitments	$	1,459,515	$	1,703,470
Loans held for sale, at lower of cost or fair value	$	—	$	—

______________________________

(1) Includes net deferred origination costs (fees) of $797,000 and $(74,000), and unaccreted fair value net purchase discounts of $41.2 million and $43.3 million as of March 31, 2024 and December 31, 2023, respectively.

(2) Represents the basis adjustment associated with the application of hedge accounting on certain loans. Refer to Note 11 – Derivative Instruments for additional information.

The Company generally originates SBA loans with the intent to sell the guaranteed portion of the loans prior to maturity and, therefore, designates them as held for sale. From time to time, the Company may purchase or sell other types of loans in order to manage concentrations, maximize interest income, change risk profiles, improve returns, and generate liquidity.

16

Loans Serviced for Others and Loan Securitization

The Company generally retains the servicing rights of the guaranteed portion of SBA loans sold, for which the Company initially records a servicing asset at fair value within its other assets category. Servicing assets are subsequently measured using the amortization method and amortized to noninterest income. At March 31, 2024 and December 31, 2023, the servicing assets totaled $1.4 million and $1.6 million, respectively, and were included in other assets in the Company’s consolidated statement of financial condition. Servicing assets are evaluated for impairment based upon the fair value of the servicing rights as compared to carrying amount. Impairment is recognized through a valuation allowance, to the extent the fair value is less than the carrying amount. At March 31, 2024 and December 31, 2023, the Company determined that no valuation allowance was necessary.

In connection with the acquisition of Opus Bank (“Opus”), the Company acquired Federal Home Loan Mortgage Corporation (“Freddie Mac”) guaranteed structured pass-through certificates, which were issued as a result of Opus’s securitization sale of $509 million in originated multifamily loans through a Freddie Mac-sponsored transaction in December 2016. The Company's continuing involvement includes sub-servicing responsibilities, general representations and warranties, and reimbursement obligations. Servicing responsibilities on loan sales generally include obligations to collect and remit payments of principal and interest, provide foreclosure services, manage payments of taxes and insurance premiums, and otherwise administer the underlying loans. In connection with the securitization transaction, Freddie Mac was designated as the master servicer and appointed the Company to perform sub-servicing responsibilities, which generally include the servicing responsibilities described above with the exception of the servicing of foreclosed or defaulted loans. The overall management, servicing, and resolution of defaulted loans and foreclosed loans are separately designated to the special servicer, a third-party institution that is independent of the master servicer and the Company. The master servicer has the right to terminate the Company in its role as sub-servicer and direct such responsibilities accordingly.

To the extent the ultimate resolution of defaulted loans results in contractual principal and interest payments that are deficient, the Company is obligated to reimburse Freddie Mac for such amounts, not to exceed 10% of the original principal amount of the loans comprising the securitization pool at the closing date of December 23, 2016. The liability recorded for Company’s exposure to the reimbursement agreement with Freddie Mac was $345,000 as of March 31, 2024 and December 31, 2023.

Loans sold and serviced for others are not included in the accompanying consolidated statements of financial condition. The unpaid principal balance of loans and participations serviced for others was $359.8 million at March 31, 2024 and $373.8 million at December 31, 2023, respectively. Included in those totals are multifamily loans transferred through securitization with Freddie Mac of $47.6 million and $48.0 million at March 31, 2024 and December 31, 2023, respectively, and SBA participations serviced for others of $246.1 million and $258.1 million at March 31, 2024 and December 31, 2023, respectively.

17

Concentration of Credit Risk

As of March 31, 2024, the Company’s loan portfolio was primarily collateralized by various forms of real estate and business assets located predominately in California. The Company’s loan portfolio contains concentrations of credit in multifamily, CRE non-owner-occupied, CRE owner-occupied, and C&I business loans. The Bank maintains policies approved by the Bank’s Board of Directors (the “Bank Board”) that address these concentrations and diversifies its loan portfolio through loan originations, purchases, and sales to meet approved concentration levels.

Under applicable laws and regulations, the Bank may not make secured loans to one borrower in excess of 25% of the Bank’s unimpaired capital plus surplus, and likewise in excess of 15% of the Bank’s unimpaired capital plus surplus for unsecured loans. These loans-to-one borrower limitations result in a dollar limitation of $840.7 million for secured loans and $504.4 million for unsecured loans at March 31, 2024. In order to manage concentration risk, the Bank maintains a house lending limit well below these statutory maximums. At March 31, 2024, the Bank’s largest aggregate outstanding balance of loans to one borrower was $319.3 million secured by multifamily properties.

Credit Quality and Credit Risk Management

The Company’s credit quality and credit risk are controlled in two distinct areas. The first is the loan origination process, wherein the Bank underwrites credit and chooses which types and levels of risk it is willing to accept. The Company maintains a credit policy which addresses many related topics, sets forth maximum tolerances for key elements of loan risk, and indicates appropriate protocols for identifying and analyzing these risk elements. The policy sets forth specific guidelines for analyzing each of the loan products the Company offers from both an individual and portfolio-wide basis. The credit policy is reviewed at least annually by the Bank Board. The Bank’s underwriters ensure all key risk factors are analyzed, with most underwriting including a global cash flow analysis of the prospective borrowers. 

The second area is in the ongoing oversight of the loan portfolio, where existing credit risk is measured and monitored, and where performance issues are dealt with in a timely and appropriate fashion. Credit risk is monitored and managed within the loan portfolio by the Company’s portfolio managers based on both the credit policy and a credit and portfolio review policy. This latter policy requires a program of financial data collection and analysis, thorough loan reviews, property and/or business inspections, monitoring of portfolio concentrations and trends, and incorporation of current business and economic conditions. The portfolio managers also monitor asset-based lines of credit, loan covenants, and other conditions associated with the Company’s loans as a means to help identify potential credit risk. Most individual loans, excluding the homogeneous loan portfolio, are reviewed at least annually, including the assignment or confirmation of a risk grade.

Risk grades are based on a six-grade Pass scale, along with Special Mention, Substandard, Doubtful, and Loss classifications, and such classifications are defined by the federal banking regulatory agencies. The assignment of risk grades allows the Company to, among other things, identify the risk associated with each credit in the portfolio and to provide a basis for estimating credit losses inherent in the portfolio. Risk grades are reviewed regularly with the Company’s Credit and Portfolio Review Committee, and the portfolio management and risk grading process is reviewed on an ongoing basis by both an independent loan review function and periodic internal audits, as well as by regulatory agencies during scheduled examinations.

18

The following provides brief definitions for risk grades assigned to loans in the portfolio:

•Pass assets carry an acceptable level of credit quality that contains no well-defined deficiencies or weaknesses.

•Special Mention assets do not currently expose the Bank to a sufficient risk to warrant classification in one of the adverse categories, but possess correctable deficiencies or potential weaknesses deserving management’s close attention.

•Substandard assets are inadequately protected by the current net worth and paying capacity of the obligor or of the collateral pledged, if any. These assets are characterized by the distinct possibility that the Bank will sustain some loss if the deficiencies are not corrected. Other real estate owned (“OREO”) acquired through foreclosure is also classified as substandard.

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

•Loss assets are those that are considered uncollectible and of such little value that their continuance as assets is not warranted. Amounts classified as loss are promptly charged off.

The Bank’s portfolio managers also manage loan performance risks, collections, workouts, bankruptcies, and foreclosures. A special department, whose portfolio managers have professional expertise in these areas, typically handles or advises on these types of matters. Loan performance risks are mitigated by our portfolio managers acting promptly and assertively to address problem credits when they are identified. Collection efforts commence immediately upon non-payment, and the portfolio managers seek to promptly determine the appropriate steps to minimize the Company’s risk of loss. When foreclosure will maximize the Company’s recovery for a non-performing loan, the portfolio managers will take appropriate action to initiate the foreclosure process.

When a loan is graded as special mention, substandard, or doubtful, the Company obtains an updated valuation of the underlying collateral. Collateral generally consists of accounts receivable, inventory, fixed assets, real estate properties, and/or cash. If, through the Company’s credit risk management process, it is determined the ultimate repayment of a loan will come from the foreclosure upon and ultimate sale of the underlying collateral, the loan is deemed collateral dependent and evaluated individually to determine an appropriate ACL for the loan. The ACL for such loans is measured as the amount by which the fair value of the underlying collateral, less estimated costs to sell, is less than the amortized cost of the loan. The Company typically continues to obtain or confirm updated valuations of underlying collateral for special mention and classified loans on an annual or biennial basis in order to have the most current indication of fair value of the underlying collateral securing the loan. Additionally, once a loan is identified as collateral dependent, due to the likelihood of foreclosure, and repayment of the loan is expected to come from the eventual sale of the underlying collateral, an analysis of the underlying collateral is performed at least quarterly. Changes in the estimated fair value of the collateral are reflected in the lifetime ACL for the loan. Balances deemed to be uncollectable are promptly charged-off. However, if a loan is not considered collateral dependent and management determines that the loan no longer possesses risk characteristics similar to other loans in the loan portfolio, the loan is individually evaluated, and the associated ACL is determined through the use of a discounted cash flow analysis.

19

The following table stratifies the loans held for investment portfolio by the Company’s internal risk grading, and by year of origination, as well as the gross charge-offs on a year-to-date basis by year of origination as of March 31, 2024:

	Term Loans by Vintage
(Dollars in thousands)	2024		2023		2022		2021		2020		Prior		Revolving		Revolving Converted to Term During the Period		Total
March 31, 2024
Investor loans secured by real estate
CRE non-owner-occupied
Pass	$	25,930	$	39,449	$	456,670	$	530,041	$	174,446	$	1,044,831	$	—	$	—	$	2,271,367
Special mention	—		—		4,190		2,509		—		—		—		—		6,699
Substandard	—		—		2,785		—		16,209		12,192		—		—		31,186
Multifamily
Pass	2,332		183,941		1,172,758		1,965,579		708,447		1,478,920		—		—		5,511,977
Special mention	—		—		—		18,303		—		11,576		—		—		29,879
Substandard	—		—		—		4,603		12,507		—		—		—		17,110
Construction and land
Pass	7,234		62,758		319,264		91,445		2,226		3,376		—		—		486,303
Special mention	—		—		—		431		—		—		—		—		431
SBA secured by real estate
Pass	—		—		6,451		—		493		20,541		—		—		27,485
Substandard	—		—		—		131		—		7,590		—		—		7,721
Total investor loans secured by real estate	35,496		286,148		1,962,118		2,613,042		914,328		2,579,026		—		—		8,390,158
Current period gross charge-offs	—		—		—		—		—		1,180		—		—		1,180
Business loans secured by real estate
CRE owner-occupied
Pass	9,310		21,215		541,542		615,237		217,548		651,272		—		—		2,056,124
Special mention	—		—		6,349		36,625		472		4,863		918		—		49,227
Substandard	—		—		9,815		—		9,455		24,741		—		—		44,011
Franchise real estate secured
Pass	1,225		10,497		41,473		120,949		25,369		88,080		—		—		287,593
Special mention	—		—		—		—		—		1,597		—		—		1,597
Substandard	—		—		3,929		—		—		1,819		—		—		5,748
SBA secured by real estate
Pass	—		112		9,827		7,350		1,949		24,669		—		—		43,907
Special mention	—		—		—		—		—		82		—		—		82
Substandard	—		—		—		—		—		4,437		—		—		4,437
Total loans secured by business real estate	10,535		31,824		612,935		780,161		254,793		801,560		918		—		2,492,726
Current period gross charge-offs	—		93		3,345		581		—		645		—		—		4,664
Commercial loans
Commercial and industrial
Pass	6,427		49,636		156,868		148,942		38,675		244,163		975,215		825		1,620,751
Special mention	—		1,027		22,364		13,948		335		2,162		34,604		1,312		75,752
Substandard	—		14,289		8,052		2,735		406		1,248		47,145		—		73,875
Doubtful	—		—		4,109		—		—		—		—		—		4,109

20

	Term Loans by Vintage
(Dollars in thousands)	2024		2023		2022		2021		2020		Prior		Revolving		Revolving Converted to Term During the Period		Total
March 31, 2024
Franchise non-real estate secured
Pass	$	69	$	7,789	$	72,481	$	107,807	$	15,807	$	81,601	$	—	$	—	$	285,554
Special mention	—		—		—		—		—		648		—		—		648
Substandard	—		—		1,600		306		2,189		11,598		—		—		15,693
SBA non-real estate secured
Pass	—		1,582		4,415		338		111		3,701		—		—		10,147
Substandard	—		—		515		—		138		146		—		—		799
Total commercial loans	6,496		74,323		270,404		274,076		57,661		345,267		1,056,964		2,137		2,087,328
Current period gross charge-offs	—		49		—		126		29		16		465		—		685
Retail loans
Single family residential
Pass	—		20		—		—		165		43,288		28,880		—		72,353
Consumer loans
Pass	—		—		—		2		8		425		1,395		—		1,830
Total retail loans	—		20		—		2		173		43,713		30,275		—		74,183
Current period gross charge-offs	—		—		—		—		—		—		—		—		—
Loans held for investment before basis adjustment (1)	$	52,527	$	392,315	$	2,845,457	$	3,667,281	$	1,226,955	$	3,769,566	$	1,088,157	$	2,137	$	13,044,395
Total current period gross charge-offs	$	—	$	142	$	3,345	$	707	$	29	$	1,841	$	465	$	—	$	6,529

______________________________

(1) Excludes the basis adjustment of $32.3 million to the carrying amount of certain loans included in fair value hedging relationships. Refer to Note 11 – Derivative Instruments for additional information.

The following table stratifies the loans held for investment portfolio by the Company’s internal risk grading, and by year of origination, as of December 31, 2023:

	Term Loans by Vintage
(Dollars in thousands)	2023		2022		2021		2020		2019		Prior		Revolving		Revolving Converted to Term During the Period		Total
December 31, 2023
Investor loans secured by real estate
CRE non-owner-occupied
Pass	$	71,452	$	482,045	$	549,828	$	192,399	$	315,139	$	795,856	$	—	$	—	$	2,406,719
Special mention	—		3,811		2,530		—		—		625		—		—		6,966
Substandard	—		412		—		—		—		7,675		—		—		8,087
Multifamily
Pass	179,055		1,184,329		2,008,126		725,123		822,411		714,638		—		—		5,633,682
Special mention	—		—		—		—		—		11,628		—		—		11,628
Construction and land
Pass	59,993		309,677		94,845		2,223		2,368		3,438		—		—		472,544
SBA secured by real estate
Pass	$	—	$	6,478	$	—	$	493	$	4,804	$	16,496	$	—	$	—	$	28,271
Substandard	—		—		131		—		536		7,462		—		—		8,129
Total investor loans secured by real estate	310,500		1,986,752		2,655,460		920,238		1,145,258		1,557,818		—		—		8,576,026

21

	Term Loans by Vintage
(Dollars in thousands)	2023		2022		2021		2020		2019		Prior		Revolving		Revolving Converted to Term During the Period		Total
December 31, 2023
Current period gross charge-offs	$	—	$	—	$	217	$	—	$	1,582	$	3,653	$	—	$	—	$	5,452
Business loans secured by real estate
CRE owner-occupied
Pass	19,014		543,413		660,967		224,333		211,283		458,975		—		—		2,117,985
Special mention	—		16,535		—		476		4,775		11,775		919		—		34,480
Substandard	—		15,539		2,162		5,505		3,873		11,790		—		—		38,869
Franchise real estate secured
Pass	10,580		39,239		124,424		25,697		15,731		72,342		—		—		288,013
Special mention	1,758		3,603		1,903		—		795		1,615		—		—		9,674
Substandard	—		3,964		—		—		2,571		292		—		—		6,827
SBA secured by real estate
Pass	113		9,334		7,634		1,979		4,109		22,417		—		—		45,586
Special mention	—		536		—		—		—		83		—		—		619
Substandard	—		—		—		—		—		4,536		—		—		4,536
Total loans secured by business real estate	31,465		632,163		797,090		257,990		243,137		583,825		919		—		2,546,589
Current period gross charge-offs	—		—		318		191		—		1,861		—		—		2,370
Commercial loans
Commercial and industrial
Pass	46,765		172,987		160,275		40,988		110,526		146,310		966,733		6,518		1,651,102
Special mention	239		23,242		12,270		367		16		2,139		42,570		407		81,250
Substandard	425		8,052		2,689		588		173		1,138		26,462		14,187		53,714
Doubtful and loss	—		—		—		—		—		—		—		4,542		4,542
Franchise non-real estate secured
Pass	6,801		74,441		112,112		16,355		34,770		53,957		—		753		299,189
Special mention	433		845		1,633		—		627		692		—		—		4,230
Substandard	—		1,646		322		2,324		10,451		1,559		—		—		16,302
SBA non-real estate secured
Pass	1,075		4,485		343		113		1,464		2,490		—		—		9,970
Substandard	—		527		—		141		53		235		—		—		956
Total commercial loans	55,738		286,225		289,644		60,876		158,080		208,520		1,035,765		26,407		2,121,255
Current period gross charge-offs	132		3,053		62		5		362		37		6,387		503		10,541
Retail loans
Single family residential
Pass	20		—		—		167		—		44,104		28,461		—		72,752
Consumer loans
Pass	—		—		3		9		5		788		1,144		—		1,949
Total retail loans	20		—		3		176		5		44,892		29,605		—		74,701
Current period gross charge-offs	$	—	$	—	$	—	$	—	$	—	$	983	$	3	$	—	$	986
Loans held for investment before basis adjustment (1)	$	397,723	$	2,905,140	$	3,742,197	$	1,239,280	$	1,546,480	$	2,395,055	$	1,066,289	$	26,407	$	13,318,571
Total current period gross charge-offs	$	132	$	3,053	$	597	$	196	$	1,944	$	6,534	$	6,390	$	503	$	19,349

______________________________

(1) Excludes the basis adjustment of $29.6 million to the carrying amount of certain loans included in fair value hedging relationships. Refer to Note 11 – Derivative Instruments for additional information.

22

The following tables stratify the loans held for investment portfolio by delinquency as of the periods indicated:

			Days Past Due(2)
(Dollars in thousands)	Current		30-59		60-89		90+		Total
March 31, 2024
Investor loans secured by real estate
CRE non-owner-occupied	$	2,308,852	$	—	$	—	$	400	$	2,309,252
Multifamily	5,558,966		—		—		—		5,558,966
Construction and land	486,734		—		—		—		486,734
SBA secured by real estate	34,409		—		381		416		35,206
Total investor loans secured by real estate	8,388,961		—		381		816		8,390,158
Business loans secured by real estate
CRE owner-occupied	2,144,734		—		—		4,628		2,149,362
Franchise real estate secured	294,646		—		—		292		294,938
SBA secured by real estate	48,426		—		—		—		48,426
Total business loans secured by real estate	2,487,806		—		—		4,920		2,492,726
Commercial loans
Commercial and industrial	1,770,803		1,729		575		1,380		1,774,487
Franchise non-real estate secured	300,336		—		—		1,559		301,895
SBA not secured by real estate	10,146		254		—		546		10,946
Total commercial loans	2,081,285		1,983		575		3,485		2,087,328
Retail loans
Single family residential	72,335		—		18		—		72,353
Consumer loans	1,830		—		—		—		1,830
Total retail loans	74,165		—		18		—		74,183
Loans held for investment before basis adjustment (1)	$	13,032,217	$	1,983	$	974	$	9,221	$	13,044,395

December 31, 2023
Investor loans secured by real estate
CRE non-owner-occupied	$	2,421,360	$	—	$	—	$	412	$	2,421,772
Multifamily	5,645,310		—		—		—		5,645,310
Construction and land	472,544		—		—		—		472,544
SBA secured by real estate	35,980		—		—		420		36,400
Total investor loans secured by real estate	8,575,194		—		—		832		8,576,026
Business loans secured by real estate
CRE owner-occupied	2,186,679		—		—		4,655		2,191,334
Franchise real estate secured	304,222		292		—		—		304,514
SBA secured by real estate	50,604		137		—		—		50,741
Total business loans secured by real estate	2,541,505		429		—		4,655		2,546,589
Commercial loans
Commercial and industrial	1,788,855		228		1,294		231		1,790,608
Franchise non-real estate secured	318,162		1,559		—		—		319,721
SBA not secured by real estate	10,119		249		—		558		10,926
Total commercial loans	2,117,136		2,036		1,294		789		2,121,255
Retail loans
Single family residential	72,733		19		—		—		72,752
Consumer loans	1,949		—		—		—		1,949
Total retail loans	74,682		19		—		—		74,701
Loans held for investment before basis adjustment (1)	$	13,308,517	$	2,484	$	1,294	$	6,276	$	13,318,571

______________________________

(1) Excludes the basis adjustment of $32.3 million and $29.6 million to the carrying amount of certain loans included in fair value hedging relationships as of March 31, 2024 and December 31, 2023, respectively. Refer to Note 11 – Derivative Instruments for additional information.

(2) Nonaccrual loans are included in this aging analysis based on the loan’s past due status.

23

Individually Evaluated Loans

The Company evaluates loans collectively for purposes of determining the ACL in accordance with ASC 326. Collective evaluation is based on aggregating loans deemed to possess similar risk characteristics. In certain instances, the Company may identify loans that it believes no longer possess risk characteristics similar to other loans in the portfolio. These loans are typically identified from a substandard or worse internal risk grade, since the specific attributes and risks associated with such loans tend to become unique as the credit deteriorates. Such loans are typically nonperforming, modified loans made to borrowers experiencing financial difficulty, and/or are deemed collateral dependent, where the ultimate repayment of the loan is expected to come from the operation of or eventual sale of the collateral. Loans that are deemed by management to no longer possess risk characteristics similar to other loans in the portfolio are evaluated individually for purposes of determining an appropriate lifetime ACL. The Company uses a discounted cash flow approach, using the loan’s effective interest rate, for determining the ACL on individually evaluated loans, unless the loan is deemed collateral dependent, which requires evaluation based on the estimated fair value of the underlying collateral, less estimated costs to sell. The Company may increase or decrease the ACL for collateral dependent individually evaluated loans based on changes in the estimated expected fair value of the collateral. Changes in the ACL for all other individually evaluated loans is based substantially on the Company’s evaluation of cash flows expected to be received from such loans.

As of March 31, 2024, $63.8 million of loans were individually evaluated with $4.5 million ACL attributed to such loans. At March 31, 2024, $39.8 million of individually evaluated loans were evaluated based on the underlying value of the collateral and $24.0 million were evaluated using a discounted cash flow approach. All individually evaluated loans were on nonaccrual status at March 31, 2024.

As of December 31, 2023, $24.8 million of loans were individually evaluated with no ACL attributed to such loans. At December 31, 2023, $12.2 million of individually evaluated loans were evaluated based on the underlying value of the collateral and $12.6 million were evaluated using a discounted cash flow approach. All individually evaluated loans were on nonaccrual status at December 31, 2023.

The increase in individually evaluated loans during the first quarter of 2024 was primarily driven by a single, diversified commercial banking relationship with loans in CRE non-owner-occupied, CRE owner-occupied, and C&I categories, totaling $37.6 million, as well as a single lending relationship with loans in franchise non-real estate secured and franchise real estate categories, totaling $1.9 million as of March 31, 2024.

Purchased Credit Deteriorated Loans

The Company analyzed acquired loans for more-than-insignificant deterioration in credit quality since their origination. Such loans are classified as purchased credit deteriorated (“PCD”) loans. Please see Note 1 - Description of Business and Summary of Significant Accounting Policies of our audited consolidated financial statements included in our 2023 Form 10-K for more information concerning the accounting for PCD loans. The Company had PCD loans of $347.0 million and $359.3 million at March 31, 2024 and December 31, 2023, respectively.

Acquired loans classified as PCD are recorded at an initial amortized cost, which is comprised of the purchase price of the loans (or initial fair value) and the initial ACL determined for the loans, which is added to the purchase price, as well as any resulting discount or premium related to factors other than credit. The Company accounts for interest income on PCD loans using the interest method, whereby any purchase discounts or premiums are accreted or amortized into interest income as an adjustment of the loan’s yield. Subsequent to acquisition, the ACL for PCD loans is measured in accordance with the Company’s ACL methodology. Please also see Note 6 – Allowance for Credit Losses for more information concerning the Company’s ACL methodology.

24

Nonaccrual Loans

When loans are placed on nonaccrual status, previously accrued but unpaid interest is reversed from current period earnings. Payments received on nonaccrual loans are generally applied as a reduction to the loan principal balance. If the likelihood of further loss is remote, the Company may recognize interest on a cash basis. Loans may be returned to accruing status if the Company believes that all remaining principal and interest is fully collectible and there has been at least three months of sustained repayment performance since the loan was placed on nonaccrual.

The Company typically does not accrue interest on loans 90 days or more past due or when, in the opinion of management, there is reasonable doubt as to the timely collection of principal or interest regardless of the length of past due status. However, when such loans are well-secured and in the process of collection, the Company may continue with the accrual of interest. The Company had loans on nonaccrual status of $63.8 million at March 31, 2024 and $24.8 million at December 31, 2023. The increase in nonaccrual loans at March 31, 2024 was primarily the result of a single, diversified commercial banking relationship with loans in CRE non-owner occupied, CRE owner-occupied, and C&I categories, totaling $37.6 million, all of which were current, as well as a single lending relationship with loans in franchise non-real estate secured and franchise real estate categories, totaling $1.9 million, as of March 31, 2024.

The Company did not record income from the receipt of cash payments related to nonaccruing loans during the three months ended March 31, 2024 and 2023. The Company had no loans 90 days or more past due and still accruing at March 31, 2024 and December 31, 2023.

The following tables provide a summary of nonaccrual loans as of the dates indicated:

	Nonaccrual Loans (1)
	Collateral Dependent Loans				Non-Collateral Dependent Loans				Total Nonaccrual Loans		Nonaccrual Loans with No ACL
(Dollars in thousands)	Balance		ACL		Balance		ACL
March 31, 2024
Investor loans secured by real estate
CRE non-owner-occupied	$	24,008	$	2,657	$	—	$	—	$	24,008	$	17,499
SBA secured by real estate	1,258		—		—		—		1,258		1,258
Total investor loans secured by real estate	25,266		2,657		—		—		25,266		18,757
Business loans secured by real estate
CRE owner-occupied	12,602		—		—		—		12,602		12,602
Franchise real estate secured	—		—		292		43		292		—
Total business loans secured by real estate	12,602		—		292		43		12,894		12,602
Commercial loans
Commercial and industrial	1,380		—		22,161		1,521		23,541		13,541
Franchise non-real estate secured	—		—		1,559		231		1,559		—
SBA non-real estate secured	546		—		—		—		546		546
Total commercial loans	1,926		—		23,720		1,752		25,646		14,087
Total nonaccrual loans	$	39,794	$	2,657	$	24,012	$	1,795	$	63,806	$	45,446

25

December 31, 2023
Investor loans secured by real estate
CRE non-owner-occupied	$	412	$	—	$	—	$	—	$	412	$	412
SBA secured by real estate	1,205		—		—		—		1,205		1,205
Total investor loans secured by real estate	1,617		—		—		—		1,617		1,617
Business loans secured by real estate
CRE owner-occupied	8,666		—		—		—		8,666		8,666
Total business loans secured by real estate	8,666		—		—		—		8,666		8,666
Commercial loans
Commercial and industrial	1,381		—		12,595		—		13,976		13,976
SBA non-real estate secured	558		—		—		—		558		558
Total commercial loans	1,939		—		12,595		—		14,534		14,534
Total nonaccrual loans	$	12,222	$	—	$	12,595	$	—	$	24,817	$	24,817

______________________________

(1) The ACL for nonaccrual loans is determined based on a discounted cash flow methodology unless the loan is considered collateral dependent; otherwise, the ACL for collateral dependent nonaccrual loans is determined based on the estimated fair value of the underlying collateral.

Residential Real Estate Loans In Process of Foreclosure

The Company had no consumer mortgage loans collateralized by residential real estate property for which formal foreclosure proceedings were in process as of March 31, 2024 and December 31, 2023.

Modified Loans to Troubled Borrowers

On January 1, 2023, the Company adopted ASU 2022-02, Financial Instruments - Credit Losses (Topic 326) Troubled Debt Restructurings and Vintage Disclosures, which introduces new reporting requirements for modifications of loans to borrowers experiencing financial difficulty. The Company also refers to these loans as modified loans to troubled borrowers (“MLTB”). An MLTB arises from a modification made to a loan in order to alleviate temporary difficulties in the borrower’s financial condition and/or constraints on the borrower’s ability to repay the loan, and to minimize potential losses to the Company. GAAP requires that certain types of modifications be reported, which consist of the following: (i) principal forgiveness, (ii) interest rate reduction, (iii) other-than-insignificant payment delay, (iv) term extension, or any combination of the foregoing. The ACL for an MLTB is measured on a collective basis, as with other loans in the loan portfolio, unless management determines that such loans no longer possess risk characteristics similar to others in the loan portfolio. In those instances, the ACL for an MLTB is determined through individual evaluation.

Loans modified to borrowers experiencing financial difficulty were $12.2 million at March 31, 2024 and $12.6 million at December 31, 2023.

There were no loan modifications to borrowers experiencing financial difficulty during the three months ended March 31, 2024. There was one CRE owner-occupied loan to a troubled borrower modified during the first quarter of 2023 with an amortized cost of $851,000 as of March 31, 2023.

The following table shows the amortized cost of the MLTB by class and type of modification, as well as the percentage of the loan modified to the total class of loans at and during the three months ended March 31, 2023:

26

	Three Months Ended
	March 31, 2023
	Term Extension
(Dollars in thousands)	Balance		Percent of Total Class of Loans
Business loans secured by real estate
CRE owner-occupied	$	851	0.04	%
Total business loans secured by real estate	$	851

The following table describes the financial effect of the loan modification made for the borrower experiencing financial difficulty during the three months ended March 31, 2023:

	Term Extension
Business loans secured by real estate
CRE owner-occupied	Extended term by 4 months

During the three months ended March 31, 2024 and 2023, there were no MLTBs that had a payment default and had been modified within the 12 months preceding the payment default (90 days or more past due).

The following table depicts the performance of the MLTBs as of the dates indicated:

			Days Past Due
(Dollars in thousands)	Current		30-59		60-89		90+		Total
March 31, 2024
Commercial loans
Commercial and industrial	$	12,161	$	—	$	—	$	—	$	12,161
Total commercial loans	$	12,161	$	—	$	—	$	—	$	12,161

March 31, 2023
Business loans secured by real estate
CRE owner-occupied	$	851	$	—	$	—	$	—	$	851
Total business loans secured by real estate	$	851	$	—	$	—	$	—	$	851

27

Collateral Dependent Loans

Loans that have been classified as collateral dependent are loans where substantially all repayment of the loan is expected to come from the operation of or eventual liquidation of the collateral. Collateral dependent loans are evaluated individually for purposes of determining the ACL, which is determined based on the estimated fair value of the collateral. Estimates for costs to sell are included in the determination of the ACL when liquidation of the collateral is anticipated. In cases where the loan is well-secured and the estimated value of the collateral exceeds the amortized cost of the loan, no ACL is recorded.

The following tables summarize collateral dependent loans by collateral type as of the dates indicated:

(Dollars in thousands)	Office Properties		Industrial Properties		Retail Properties		Land Properties		Hotel Properties		Multifamily Properties		Other CRE Properties		Business Assets		Total
March 31, 2024
Investor loan secured by real estate
CRE non-owner-occupied	$	19,102	$	2,385	$	400	$	—	$	—	$	—	$	2,121	$	—	$	24,008
SBA secured by real estate	—		—		—		—		1,258		—		—		—		1,258
Total investor loans secured by real estate	19,102		2,385		400		—		1,258		—		2,121		—		25,266
Business loans secured by real estate
CRE owner-occupied	7,974		—		—		4,628		—		—		—		—		12,602
SBA secured by real estate	—		—		—		—		—		—		—		—		—
Total business loans secured by real estate	7,974		—		—		4,628		—		—		—		—		12,602
Commercial loans
Commercial and industrial	—		—		—		230		—		—		—		1,150		1,380
SBA non-real estate secured	—		—		—		—		—		—		—		546		546
Total commercial loans	—		—		—		230		—		—		—		1,696		1,926
Total collateral dependent loans	$	27,076	$	2,385	$	400	$	4,858	$	1,258	$	—	$	2,121	$	1,696	$	39,794

December 31, 2023
Investor loan secured by real estate
CRE non-owner-occupied	$	—	$	—	$	412	$	—	$	—	$	—	$	—	$	—	$	412
SBA secured by real estate	—		—		—		—		1,205		—		—		—		1,205
Total investor loans secured by real estate	—		—		412		—		1,205		—		—		—		1,617
Business loans secured by real estate
CRE owner-occupied	4,011		—		—		4,655		—		—		—		—		8,666
Total business loans secured by real estate	4,011		—		—		4,655		—		—		—		—		8,666
Commercial loans
Commercial and industrial	—		—		—		231		—		—		—		1,150		1,381
SBA non-real estate secured	—		—		—		—		—		—		—		558		558
Total commercial loans	—		—		—		231		—		—		—		1,708		1,939
Total collateral dependent loans	$	4,011	$	—	$	412	$	4,886	$	1,205	$	—	$	—	$	1,708	$	12,222

28

Note 6 – Allowance for Credit Losses

The Company maintains an ACL for loans and unfunded loan commitments in accordance with ASC 326 - Financial Instruments - Credit Losses. ASC 326 requires the Company to initially recognize estimates for lifetime credit losses on loans and unfunded loan commitments at the time of origination or acquisition. The recognition of credit losses represents the Company’s best estimate of lifetime expected credit losses, given the facts and circumstances associated with a particular loan or group of loans with similar risk characteristics. Determining the ACL involves the use of significant management judgement and estimates, which are subject to change based on management’s ongoing assessment of the credit quality of the loan portfolio and changes in economic forecasts used in the Company’s ACL model. The Company uses a discounted cash flow model when determining estimates for the ACL for commercial real estate loans and commercial loans, which comprise the majority of the loan portfolio, and uses a historical loss rate model for retail loans. The Company also utilizes proxy loan data in its ACL model where the Company’s own historical data is not sufficiently available.

The discounted cash flow model is applied on an instrument-by-instrument basis, and for loans with similar risk characteristics, to derive estimates for the lifetime ACL for each loan. The discounted cash flow methodology relies on several significant components essential to the development of estimates for future cash flows on loans and unfunded loan commitments. These components consist of: (i) the estimated probability of default (“PD”), (ii) the estimated loss given default (“LGD”), which represents the estimated severity of the loss when a loan is in default, (iii) estimates for prepayment activity on loans, and (iv) the estimated exposure to the Company at default (“EAD”). The PD and LGD are heavily influenced by changes in economic forecasts employed in the model over a reasonable and supportable period. The Company’s ACL methodology for unfunded loan commitments also includes assumptions concerning the probability an unfunded commitment will be drawn upon by the borrower. These assumptions are based on the Company’s historical experience.

The Company’s discounted cash flow ACL model for commercial real estate and commercial loans uses internally derived estimates for prepayments in determining the amount and timing of future contractual cash flows expected to be collected. The estimate of future cash flows also incorporates estimates for contractual amounts the Company believes may not be collected, which are based on assumptions for PD, LGD, and EAD. The EAD is determined by the contractual payment schedule and expected payment profile of the loan, incorporating estimates for expected prepayments and future draws on revolving credit facilities. The Company discounts cash flows using the effective interest rate on the loan. The effective interest rate represents the contractual rate on the loan; adjusted for any purchase premiums, or discounts, and deferred fees and costs associated with an originated loan. The Company has made an accounting policy election to adjust the effective interest rate to take into consideration the effects of estimated prepayments. The ACL for loans is determined by measuring the amount by which a loan’s amortized cost exceeds its discounted cash flows expected to be collected. The ACL for credit facilities is determined by discounting estimates for cash flows not expected to be collected.

Probability of Default

The PD for investor loans secured by real estate is based largely on a model provided by a third party, using proxy loan information. The PDs generated by this model are reflective of current and expected economic conditions in the commercial real estate market, and how they are expected to impact loan level and property level attributes, and ultimately the likelihood of a default event occurring. This model incorporates assumptions for PD at a loan’s maturity. Significant loan and property level attributes include: loan-to-value ratios, debt service coverage, loan size, loan vintage, and property types.

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The PD for business loans secured by real estate and commercial loans is based on an internally developed PD rating scale that assigns PDs based on the Company’s internal credit risk grades for loans. This internally developed PD rating scale is based on a combination of the Company’s own historical data and observed historical data from the Company’s peers, which consist of banks that management believes align with our business profile. As credit risk grades change for these loans, the PD assigned to them also changes. As with investor loans secured by real estate, the PD for business loans secured by real estate and commercial loans is also impacted by current and expected economic conditions.

The Company considers loans to be in default when they are 90 days or more past due or placed on nonaccrual status.

Loss Given Default

LGDs for commercial real estate loans are derived from a third party, using proxy loan information, and are based on loan and property level characteristics for loans in the Company’s loan portfolio, such as: loan-to-value ratios (“LTV”), estimated time to resolution, property size, and current and estimated future market price changes for underlying collateral. The LGD is highly dependent upon LTV ratios, and incorporates estimates for the expense associated with managing the loan through to resolution. LGDs also incorporate an estimate for the loss severity associated with loans where the borrower fails to meet their debt obligation at maturity, such as through a balloon payment or the refinancing of the loan through another lender. External factors that have an impact on LGDs include: changes in the index for CRE pricing, GDP growth rate, unemployment rates, and the Consumer Price Index. LGDs are applied to each loan in the commercial real estate portfolio, and in conjunction with the PD, produce estimates for net cash flows not expected to be collected over the estimated term of the loan.

LGDs for commercial loans are also derived from a third party that has a considerable database of credit related information specific to the financial services industry and the type of loans within this segment, and is used to generate annual default information for commercial loans. These proxy LGDs are dependent upon data inputs such as: credit quality, borrower industry, region, borrower size, and debt seniority. LGDs are then applied to each loan in the commercial segment, and in conjunction with the PD, produce estimates for net cash flows not expected to be collected over the estimated term of the loan.

Historical Loss Rates for Retail Loans

The historical loss rate model for retail loans is derived from a third party that has a considerable database of credit related information for retail loans. Key loan level attributes and economic drivers in determining the loss rate for retail loans include FICO scores, vintage, as well as geography, unemployment rates, and changes in consumer real estate prices.

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Economic Forecasts

In order to develop reasonable and supportable forecasts of future conditions, the Company estimates how those forecasts are expected to impact a borrower’s ability to satisfy their obligation to the Bank and the ultimate collectability of future cash flows over the life of a loan. The Company uses macroeconomic scenarios from an independent third party, which are based on past events, current conditions, and the likelihood of future events occurring. These scenarios are typically comprised of: a base-case scenario, an upside scenario, representing slightly better economic conditions than currently experienced and, a downside scenario, representing recessionary conditions. Management periodically evaluates appropriateness of economic scenarios and may decide that a particular economic scenario or a combination of probability-weighted economic scenarios should be used in the Company’s ACL model. The economic scenarios chosen for the model, the extent to which more than one scenario is used, and the weights that are assigned to them, are based on the likelihood that the economy would perform better than each scenario, which is based in part on analysis performed by an independent third party. Economic scenarios chosen, as well as the assumptions within those scenarios, and whether to use a probability-weighted multiple scenario approach, can vary from one period to the next based on changes in current and expected economic conditions, and due to the occurrence of specific events. The Company’s ACL model at March 31, 2024 includes assumptions concerning the interest rate environment, general uncertainty concerning future economic conditions, and the potential for recessionary conditions.

The Company currently forecasts PDs and LGDs based on economic scenarios over a two-year period, which we believe is a reasonable and supportable period. Beyond this point, PDs and LGDs revert to their long-term averages. The Company has reflected this reversion over a period of three years in each of its economic scenarios used to generate the overall probability-weighted forecast. Changes in economic forecasts impact the PD, LGD, and EAD for each loan, and therefore influence the amount of future cash flows the Company does not expect to collect for each loan.

It is important to note that the Company’s ACL model relies on multiple economic variables, which are used in several economic scenarios. Although no one economic variable can fully demonstrate the sensitivity of the ACL calculation to changes in the economic variables used in the model, the Company has identified certain economic variables that have significant influence in the Company’s model for determining the ACL. These key economic variables include changes in the U.S. unemployment rate, U.S. real GDP growth, CRE prices, and interest rates.

Qualitative Adjustments

The Company recognizes that historical information used as the basis for determining future expected credit losses may not always, by itself, provide a sufficient basis for determining future expected credit losses. The Company, therefore, considers the need for qualitative adjustments to the ACL on a quarterly basis. Qualitative adjustments may be related to and include, but not be limited to, factors such as: (i) management’s assessment of economic forecasts used in the model and how those forecasts align with management’s overall evaluation of current and expected economic conditions, (ii) organization specific risks such as credit concentrations, collateral specific risks, regulatory risks, and external factors that may ultimately impact credit quality, (iii) potential model limitations such as limitations identified through back-testing, and other limitations associated with factors such as underwriting changes, acquisition of new portfolios, and changes in portfolio segmentation, and (iv) management’s overall assessment of the adequacy of the ACL, including an assessment of model data inputs used to determine the ACL.

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Qualitative adjustments primarily relate to certain segments of the loan portfolio deemed by management to be of a higher-risk profile or other factors where management believes the quantitative component of the Company’s ACL model may not be fully reflective of levels deemed adequate in the judgement of management. Certain qualitative adjustments also relate to heightened uncertainty as to future macroeconomic conditions and the related impact on certain loan segments. Management reviews the need for an appropriate level of qualitative adjustments on a quarterly basis, and as such, the amount and allocation of qualitative adjustments may change in future periods.

The following tables provide the allocation of the ACL for loans held for investment as well as the activity in the ACL attributed to various segments in the loan portfolio as of, and for the periods indicated:

	Three Months Ended March 31, 2024
(Dollars in thousands)	Beginning ACL Balance		Charge-offs		Recoveries		Provision for Credit Losses		Ending ACL Balance
Investor loans secured by real estate
CRE non-owner-occupied	$	31,030	$	(927)	$	—	$	678	$	30,781
Multifamily	56,312		—		5		2,094		58,411
Construction and land	9,314		—		—		(1,143)		8,171
SBA secured by real estate	2,182		(253)		—		255		2,184
Business loans secured by real estate
CRE owner-occupied	28,787		(4,452)		63		4,362		28,760
Franchise real estate secured	7,499		(212)		—		(29)		7,258
SBA secured by real estate	4,427		—		1		(140)		4,288
Commercial loans
Commercial and industrial	36,692		(585)		39		961		37,107
Franchise non-real estate secured	15,131		(100)		—		(711)		14,320
SBA non-real estate secured	458		—		2		35		495
Retail loans
Single family residential	505		—		—		(63)		442
Consumer loans	134		—		—		(11)		123
Totals	$	192,471	$	(6,529)	$	110	$	6,288	$	192,340

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	Three Months Ended March 31, 2023
(Dollars in thousands)	Beginning ACL Balance		Charge-offs		Recoveries		Provision for Credit Losses		Ending ACL Balance
Investor loans secured by real estate
CRE non-owner-occupied	$	33,692	$	(66)	$	15	$	(1,926)	$	31,715
Multifamily	56,334		(217)		—		1,670		57,787
Construction and land	7,114		—		—		558		7,672
SBA secured by real estate	2,592		—		—		(301)		2,291
Business loans secured by real estate
CRE owner-occupied	32,340		(2,163)		12		(855)		29,334
Franchise real estate secured	7,019		—		—		771		7,790
SBA secured by real estate	4,348		—		—		67		4,415
Commercial loans
Commercial and industrial	35,169		(1,123)		211		3,402		37,659
Franchise non-real estate secured	16,029		—		100		(408)		15,721
SBA non-real estate secured	441		—		6		(46)		401
Retail loans
Single family residential	352		(90)		1		129		392
Consumer loans	221		(5)		35		(40)		211
Totals	$	195,651	$	(3,664)	$	380	$	3,021	$	195,388

The decrease in the ACL for loans held for investment during the three months ended March 31, 2024 of $131,000 was reflective of $6.4 million in net charge-offs, partially offset by $6.3 million in provision for credit losses. The provision for credit losses during the three months ended March 31, 2024 was largely attributed to increases associated with economic forecasts, specific reserves, and other model updates, offset by a decrease in the balance of loans held of investment and changes in the mix of loan composition. Charge-offs during the three months ended March 31, 2024 were largely due to $5.7 million in charge-offs associated with the sale of special mention and substandard CRE and franchise loans during the first quarter of 2024.

The decrease in the ACL for loans held for investment during the three months ended March 31, 2023 of $263,000 is reflective of $3.3 million in net charge-offs, partially offset by a $3.0 million in provision for credit losses. The provision for credit losses during the three months ended March 31, 2023 can be attributed to increases associated with economic forecasts and other model updates, as well as changes in asset quality, including specific reserves, offset by lower loans held for investment. Charge-offs during the three months ended March 31, 2023 were largely attributed to one CRE owner-occupied lending relationship, as well as charge-offs on several loans sold during the first quarter of 2023, and charge-offs on other smaller C&I lending relationships.

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Allowance for Credit Losses for Off-Balance Sheet Commitments

The Company maintains an ACL for off-balance sheet commitments related to unfunded loans and lines of credit, which is included in other liabilities of the consolidated statements of financial condition. The allowance for off-balance sheet commitments was $16.8 million at March 31, 2024, representing a decline of $2.4 million from $19.3 million at December 31, 2023. During the three months ended March 31, 2024, the provision recapture for off-balance sheet commitments was largely attributable to a decline in the balance of unfunded commitments as well as qualitative adjustments during the quarter.

During the three months ended March 31, 2023, the provision recapture for off-balance sheet commitments of $189,000 was attributable to lower unfunded commitments, primarily in C&I loans, and changes in the mix of unfunded commitments between various loan segments, as well as qualitative adjustments during the quarter.

The following table summarizes the activities in the ACL for off-balance sheet commitments for the periods indicated:

	Three Months Ended
	March 31,		March 31,
(Dollars in thousands)	2024		2023
Beginning ACL balance	$	19,264	$	23,641
Provision for credit losses on off-balance sheet commitments	(2,425)		(189)
Ending ACL balance	$	16,839	$	23,452

Note 7 – Goodwill and Other Intangible Assets

The Company had goodwill of $901.3 million at March 31, 2024 and December 31, 2023. The Company did not record any adjustments to goodwill during the three months ended March 31, 2024 and March 31, 2023.

The Company’s policy is to assess goodwill for impairment on an annual basis during the fourth quarter of each year, and more frequently if events or circumstances lead management to believe the value of goodwill may be impaired.

Other intangible assets with definite lives were $40.4 million at March 31, 2024, consisting of $38.5 million in core deposit intangibles and $2.0 million in customer relationship intangibles. At December 31, 2023, other intangibles assets were $43.3 million, consisting of $41.2 million in core deposit intangibles and $2.1 million in customer relationship intangibles. The following table summarizes the change in the balances of core deposit and customer relationship intangible assets, and the related accumulated amortization for the periods indicated below:

	Three Months Ended
	March 31,		March 31,
(Dollars in thousands)	2024		2023
Gross amount of intangible assets:
Beginning balance	$	145,212	$	145,212
Additions due to acquisitions	—		—
Ending balance	145,212		145,212
Accumulated amortization:
Beginning balance	(101,927)		(89,624)
Amortization	(2,836)		(3,171)
Ending balance	(104,763)		(92,795)
Net intangible assets	$	40,449	$	52,417

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The Company amortizes core deposit intangibles and customer relationship intangibles based on the projected useful lives of the related deposits in the case of core deposit intangibles, and over the projected useful lives of the related client relationships in the case of customer relationship intangibles. The amortization periods typically range from six to eleven years. The estimated aggregate amortization expense related to our core deposit and customer relationship intangible assets for each of the next five years succeeding December 31, 2023, in order from the present, is $11.1 million, $10.0 million, $8.9 million, $7.2 million, and $4.0 million. The Company’s core deposit and customer relationship intangibles are evaluated annually for impairment or more frequently if events and circumstances lead management to believe their value may not be recoverable. The Company is unaware of any events and/or circumstances that would indicate the value of customer relationship intangible assets are impaired as of March 31, 2024.

Note 8 – Subordinated Debentures

As of March 31, 2024, the Company had three subordinated notes with an aggregate carrying value of $332.0 million and a weighted interest rate of 5.30%, compared to $331.8 million with a weighted interest rate of 5.31% at December 31, 2023. The increase of $159,000 was primarily due to amortization of debt issuance costs.

The following table summarizes our outstanding subordinated debentures as of the dates indicated:

						Carrying Value
(Dollars in thousands)	Stated Maturity	Current Interest Rate		Current Principal Balance		March 31, 2024		December 31, 2023
Subordinated notes
Subordinated notes due 2024, 5.75% per annum	September 3, 2024	5.75	%	$	60,000	$	59,940	$	59,910
Subordinated notes due 2029, 4.875% per annum until May 15, 2024, 3-month term SOFR +2.762% thereafter	May 15, 2029	4.875	%	125,000		123,705		123,641
Subordinated notes due 2030, 5.375% per annum until June 15, 2025, 3-month term SOFR +5.17% thereafter	June 15, 2030	5.375	%	150,000		148,356		148,291
Total subordinated debentures				$	335,000	$	332,001	$	331,842

Upon the cessation of LIBOR on June 30, 2023, the LIBOR-based benchmark rate after May 15, 2024 for our subordinated notes due 2029 transitioned to 3-month term SOFR as successor base rate plus the relevant spread adjustment.

In connection with the various issuances of subordinated notes, the Corporation obtained ratings from Kroll Bond Rating Agency (“KBRA”). KBRA assigned investment grade ratings of BBB+ and BBB for the Corporation’s senior unsecured debt and subordinated debt, respectively, and a deposit and senior unsecured debt rating of A- and subordinated debt of BBB+ for the Bank. The Corporation’s and Bank’s ratings were reaffirmed in June 2023 by KBRA.

For additional information on the Company’s subordinated debentures, see “Note 13 — Subordinated Debentures” to the consolidated financial statements in the Company’s 2023 Form 10-K. 

For regulatory capital purposes, subordinated notes qualify as Tier 2 capital, subject to limitations. Per applicable Federal Reserve rules and regulations, the amount of the subordinated notes qualifying as Tier 2 regulatory capital is phased out by 20% of the original amount of the subordinated notes in each of the five years beginning on the fifth anniversary preceding the maturity date of the subordinated notes. The regulatory total capital ratios of the Company and the Bank continued to exceed regulatory minimums, inclusive of the fully phased-in capital conservation buffer.

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Note 9 – Earnings Per Share

The Company’s restricted stock awards contain non-forfeitable rights to dividends and therefore are considered participating securities. The Company calculates basic and diluted earnings per common share using the two-class method.

Under the two-class method, distributed and undistributed earnings allocable to participating securities are deducted from net income to determine net income allocable to common shareholders, which is then used in the numerator of both basic and diluted earnings per share calculations. Basic earnings per common share is computed by dividing net income allocable to common shareholders by the weighted average number of common shares outstanding for the reporting period, excluding outstanding participating securities. Diluted earnings per common share is computed by dividing net income allocable to common shareholders by the weighted average number of common shares outstanding over the reporting period, adjusted to include the effect of potentially dilutive common shares, but excludes awards considered participating securities. The computation of diluted earnings per common share excludes the impact of the assumed exercise or issuance of securities that would have an anti-dilutive effect.

The following tables set forth the Corporation’s earnings per share calculations for the periods indicated:

	Three Months Ended
(Dollars in thousands, except per share data)	March 31, 2024		March 31, 2023
Basic
Net income	$	47,025	$	62,562
Less: dividends and undistributed earnings allocated to participating securities	(779)		(823)
Net income allocated to common stockholders	$	46,246	$	61,739
Weighted average common shares outstanding	94,350,259		93,857,812
Basic earnings per common share	$	0.49	$	0.66
Diluted
Net income allocated to common stockholders	$	46,246	$	61,739
Weighted average common shares outstanding	94,350,259		93,857,812
Dilutive effect of share-based compensation	127,096		324,710
Weighted average diluted common shares	94,477,355		94,182,522
Diluted earnings per common share	$	0.49	$	0.66

Shares or stock options are excluded from the computations of diluted earnings per share when their inclusion have an anti-dilutive effect. The dilutive impact of these securities could be included in future computations of diluted earnings per share if the market price of the common stock increases. For the three months ended March 31, 2024 and March 31, 2023 there were no potential common shares that were anti-dilutive.

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Note 10 – Fair Value of Financial Instruments

The fair value of an asset or liability is the exchange price that would be received to sell that asset or paid to transfer that liability (exit price) in an orderly transaction occurring in the principal market (or most advantageous market in the absence of a principal market) for such asset or liability. In estimating fair value, the Company utilizes valuation techniques that are consistent with the market approach, the income approach, and/or the cost approach. Such valuation techniques are consistently applied. Inputs to valuation techniques include the assumptions that market participants would use in pricing an asset or liability. ASC Topic 825 - Financial Instruments, requires disclosure of the fair value of financial assets and financial liabilities, including both those financial assets and financial liabilities that are not measured and reported at fair value on a recurring basis and a non-recurring basis. The methodologies for estimating the fair value of financial assets and financial liabilities that are measured at fair value are discussed below.

In accordance with ASC Topic 820 - Fair Value Measurement, the Company groups its financial assets and financial liabilities measured at fair value in three levels, based on the markets in which the assets and liabilities are traded and the reliability of the assumptions used to determine fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). The three levels of the fair value hierarchy are described as follows:

Level 1 - Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities.

Level 2 - Inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. These might include quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, inputs other than quoted prices that are observable for the asset or liability (such as interest rates, prepayment speeds, volatilities, etc.), or model-based valuation techniques where all significant assumptions are observable, either directly or indirectly, in the market.

Level 3 - Valuation is generated from model-based techniques where one or more significant inputs are not observable, either directly or indirectly, in the market. These unobservable assumptions reflect the Company’s own estimates of assumptions that market participants would use in pricing the asset or liability. Valuation techniques may include use of matrix pricing, discounted cash flow models, and similar techniques.

Because no market exists for a significant portion of the Company’s financial instruments, fair value estimates are based on judgments regarding current economic conditions, risk characteristics of various financial instruments, and other factors. These estimates are subjective in nature, and involve uncertainties and matters of significant judgment and, therefore, cannot be determined with precision. Changes in assumptions could significantly affect the fair values presented. Management uses its best judgment in estimating the fair value of the Company’s financial instruments; however, there are inherent limitations in any estimation technique. While management believes the Company’s valuation methodologies are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different estimate of fair value at the reporting date. The Company’s valuation methodologies may produce a fair value calculation that may not be indicative of net realizable value or reflective of future fair values.

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A financial instrument’s level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement. Management maximizes the use of observable inputs and attempts to minimize the use of unobservable inputs when determining fair value measurements. Estimated fair values are disclosed for financial instruments for which it is practicable to estimate fair value. These estimates are made at a specific point in time based on relevant market data and information about the financial instruments. These estimates do not reflect any premium or discount that could result from offering the Company’s entire holdings of a particular financial instrument for sale at one time, nor do they attempt to estimate the value of anticipated future business related to the instruments. In addition, the tax ramifications related to the realization of unrealized gains and losses can have a significant effect on fair value estimates and have not been considered in any of these estimates.

Assets and Liabilities Measured at Fair Value on a Recurring Basis

The following is a description of both the general and specific valuation methodologies used for certain instruments measured at fair value, as well as the general classification of these instruments pursuant to the fair value hierarchy.

AFS Investment Securities – Investment securities are generally valued based upon quotes obtained from independent third-party pricing services, which use evaluated pricing applications and model processes. Observable market inputs, such as, benchmark yields, reported trades, broker/dealer quotes, issuer spreads, two-sided markets, benchmark securities, bids, offers, and reference data are considered as part of the evaluation. The inputs are related directly to the security being evaluated, or indirectly to a similarly situated security. Market assumptions and market data are utilized in the valuation models. The Company reviews the market prices provided by the third-party pricing service for reasonableness based on the Company’s understanding of the marketplace and credit issues related to the securities. The Company has not made any adjustments to the market quotes provided by them and, accordingly, the Company categorized these securities within Level 2 of the fair value hierarchy.

Equity Securities With Readily Determinable Fair Values – The Company’s equity securities with readily determinable fair values consist of investments in public companies and qualify for CRA purposes. The fair value is based on the closing price on nationally recognized securities exchanges at the end of each period and classified as Level 1 of the fair value hierarchy.

Interest Rate Swaps – The Company originates a variable rate loan and enters into a variable-to-fixed interest rate swap with the customer. The Company also enters into an offsetting swap with a correspondent bank. These back-to-back swap agreements are intended to offset each other and allow the Company to originate a variable rate loan, while providing a contract for fixed interest payments for the customer. The Company also enters into interest rate swap contracts with institutional counterparties to hedge against certain fixed-rate loans. The net cash flow for the Company is equal to the interest income received from a variable rate loan originated with the customer. The fair value of these derivatives is based on a market standard discounted cash flow approach. The Company incorporates credit value adjustments on derivatives to properly reflect the respective counterparty’s nonperformance risk in the fair value measurements of its derivatives. The Company has determined that the observable nature of the majority of inputs used in deriving the fair value of these derivative contracts fall within Level 2 of the fair value hierarchy, and the credit valuation adjustments are not significant to the overall valuation of its derivative financial instruments. As a result, the valuation of interest rate swaps is classified as Level 2 of the fair value hierarchy.

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Equity Warrant Assets – The Company acquired equity warrant assets as a result of the acquisition of Opus. The warrants provide the Bank the right to purchase a specific number of equity shares of the underlying company’s equity at a certain price before expiration and contain net settlement terms qualifying as derivatives under ASC Topic 815 - Derivatives and Hedging. The fair value of equity warrant assets is determined using a Black-Scholes option pricing model and are classified as Level 3 within the fair value hierarchy due to the extent of unobservable inputs. The key assumptions used in determining the fair value include the exercise price of the warrants, valuation of the underlying entity's outstanding stock, expected term, risk-free interest rate, marketability discount for private company warrants, and price volatility. During 2023, the equity warrant assets were either settled or written off as the warrants were determined to not be exercisable until the underlying company’s fair market value is greater than the value established in the warrant agreement.

Foreign Exchange Contracts – The Company enters into foreign exchange contracts to accommodate the business needs of its customers. The Company also enters into offsetting contracts with institutional counterparties to mitigate the Company’s foreign exchange exposure with its customers, or enters into bilateral collateral and master netting agreements with certain customer counterparties to manage its credit exposure. The Company measures the fair value of foreign exchange contracts based on quoted prices for identical instruments in active markets, a Level 1 measurement.

The following fair value hierarchy table presents information about the Company’s financial assets and liabilities measured at fair value on a recurring basis at the dates indicated:

	March 31, 2024
	Fair Value Measurement Using						Total Fair Value
(Dollars in thousands)	Level 1		Level 2		Level 3
Financial assets
AFS investment securities:
U.S. Treasury	$	—	$	564,939	$	—	$	564,939
Agency	—		1,670		—		1,670
Corporate	—		438,882		—		438,882
Collateralized mortgage obligations	—		148,530		—		148,530
Total AFS investment securities	$	—	$	1,154,021	$	—	$	1,154,021
Equity securities	$	631	$	—	$	—	$	631
Derivative assets:
Foreign exchange contracts	$	8	$	—	$	—	$	8
Interest rate swaps (1)	—		6,488		—		6,488
Total derivative assets	$	8	$	6,488	$	—	$	6,496
Financial liabilities
Derivative liabilities:
Interest rate swaps	$	—	$	12,019	$	—	$	12,019
Total derivative liabilities	$	—	$	12,019	$	—	$	12,019

______________________________

(1) Represents amounts after the application of variation margin payments as settlements with central counterparties, where applicable. See Note 11 – Derivative Instruments for additional information.

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	December 31, 2023
	Fair Value Measurement Using						Total Fair Value
(Dollars in thousands)	Level 1		Level 2		Level 3
Financial assets
AFS investment securities:
U.S. Treasury	$	—	$	539,256	$	—	$	539,256
Agency	—		1,868		—		1,868
Corporate	—		446,343		—		446,343
Collateralized mortgage obligations	—		152,604		—		152,604
Total AFS investment securities	$	—	$	1,140,071	$	—	$	1,140,071
Equity securities	$	759	$	—	$	—	$	759
Derivative assets:
Foreign exchange contracts	$	1	$	—	$	—	$	1
Interest rate swaps (1)	—		5,643		—		5,643
Total derivative assets	$	1	$	5,643	$	—	$	5,644
Financial liabilities
Derivative liabilities:
Foreign exchange	$	10	$	—	$	—	$	10
Interest rate swaps	—		10,705		—		10,705
Total derivative liabilities	$	10	$	10,705	$	—	$	10,715

______________________________

(1) Represents amounts after the application of variation margin payments as settlements with central counterparties, where applicable. See Note 11 – Derivative Instruments for additional information.

The following table is a reconciliation of the fair value of the equity warrants that are classified as Level 3 and measured on a recurring basis as of:

	Three Months Ended
	March 31,		March 31,
(Dollars in thousands)	2024		2023
Beginning balance	$	—	$	1,894
Change in fair value (1)	—		(20)
Net exercise	—		(1,462)
Ending balance	$	—	$	412

______________________________

(1) The changes in fair value are included in other income on the consolidated statement of income.

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Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis

Individually Evaluated Loans – A loan is individually evaluated for expected credit losses when it is probable that payment of interest and principal will not be made in accordance with the contractual terms of the loan agreement and it does not share similar risk characteristics with other loans. Individually evaluated loans are measured at fair value when they are deemed collateral dependent. Fair value on such loans is measured based on the underlying collateral. Collateral generally consists of accounts receivable, inventory, fixed assets, real estate, and cash. The Company measures impairment on all individually evaluated loans for which it has reduced the principal balance to the value of the underlying collateral less the anticipated selling costs.

Other Real Estate Owned – OREO is initially recorded at the fair value less estimated costs to sell at the date of transfer. This amount becomes the property’s new basis. Any fair value adjustments based on the property’s fair value less estimated costs to sell at the date of acquisition are charged to the allowance for credit losses.

The fair value of individually evaluated collateral dependent loans and OREO were determined using Level 3 assumptions, and represents individually evaluated loan for which a specific reserve has been established or on which a write down has been taken. For real estate loans, generally, the Company obtains third party appraisals (or property valuations) and/or collateral audits in conjunction with internal analysis based on historical experience on its individually evaluated loans to determine fair value. In determining the net realizable value of the underlying collateral for individually evaluated loans and OREO, the Company then discounts the valuation to cover both market price fluctuations and selling costs, typically ranging from 7% to 10% of the collateral value, that the Company expects would be incurred in the event of foreclosure. In addition to the discounts taken, the Company’s calculation of net realizable value considered any other senior liens in place on the underlying collateral. For non-real estate loans, fair value of the loan’s collateral may be determined using an appraisal, net book value per the borrower’s financial statements, or aging reports, adjusted or discounted based on management’s historical knowledge, changes in market conditions, and management’s expertise and knowledge of the client and client’s business.

At March 31, 2024, the Company’s individually evaluated collateral dependent loans were evaluated based on the fair value of their underlying collateral based upon the most recent appraisals available to management. The Company completed partial charge-offs on certain individually evaluated loans based on recent real estate or property appraisals and recorded the related reserves where applicable during the three months ended March 31, 2024.     

The following table presents our assets measured at fair value on a nonrecurring basis at the dates indicated.

(Dollars in thousands)	Fair Value Measurement Using						Total Fair Value
March 31, 2024	Level 1		Level 2		Level 3
Financial assets
Collateral dependent loans	$	—	$	—	$	3,923	$	3,923
Total assets	$	—	$	—	$	3,923	$	3,923

December 31, 2023
Financial assets
Collateral dependent loans	$	—	$	—	$	1,569	$	1,569
Other real estate owned	—		—		248		248
Total assets	$	—	$	—	$	1,817	$	1,817

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The following table presents quantitative information about Level 3 fair value measurements for assets measured at fair value on a nonrecurring basis at the dates indicated.

					Range
(Dollars in thousands)	Fair Value		Valuation Technique(s)	Unobservable Input(s)	Min	Max	Weighted Average
March 31, 2024
Investor loans secured by real estate
CRE non-owner-occupied	$	3,852	Fair value of collateral	Cost to sell	10.00%	10.00%	10.00%
SBA secured by real estate (1)	71		Fair value of collateral	Cost to sell	10.00%	10.00%	10.00%
Total individually evaluated loans	3,923
Total assets	$	3,923

December 31, 2023
Investor loans secured by real estate
SBA secured by real estate (1)	$	419	Fair value of collateral	Cost to sell	10.00%	10.00%	10.00%
Commercial loans
Commercial and industrial	1,150		Fair value of collateral	Cost to sell	7.00%	7.00%	7.00%
Total individually evaluated loans	1,569
Other real estate owned	248		Fair value of property	Cost to sell	10.00%	10.00%	10.00%
Total assets	$	1,817

______________________________

(1) SBA loans that are collateralized by hotel/motel real property.

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Fair Values of Financial Instruments

The fair value estimates presented herein are based on pertinent information available to management as of the dates indicated, representing an exit price.

	March 31, 2024
(Dollars in thousands)	Carrying Amount		Level 1		Level 2		Level 3		Estimated Fair Value
Assets
Cash and cash equivalents	$	1,028,818	$	1,028,818	$	—	$	—	$	1,028,818
Interest-bearing time deposits with financial institutions	995		995		—		—		995
HTM investment securities	1,720,481		—		1,447,697		—		1,447,697
AFS investment securities	1,154,021		—		1,154,021		—		1,154,021
Equity securities	631		631		—		—		631
Loans held for investment, net	13,012,071		—		—		12,304,608		12,304,608
Derivative assets (1)	6,496		8		6,488		—		6,496
Accrued interest receivable	67,642		—		67,642		—		67,642
Liabilities
Deposit accounts	$	15,187,828	$	—	$	15,200,489	$	—	$	15,200,489
FHLB advances	200,000		—		199,084		—		199,084
Subordinated debentures	332,001		—		321,657		—		321,657
Derivative liabilities	12,019		—		12,019		—		12,019
Accrued interest payable	13,903		—		13,903		—		13,903

______________________________

(1) Represents amounts after the application of variation margin payments as settlements with central counterparties, where applicable. See Note 11 – Derivative Instruments for additional information.

	December 31, 2023
(Dollars in thousands)	Carrying Amount		Level 1		Level 2		Level 3		Estimated Fair Value
Assets
Cash and cash equivalents	$	936,473	$	936,473	$	—	$	—	$	936,473
Interest-bearing time deposits with financial institutions	995		995		—		—		995
HTM investment securities	1,729,541		—		1,485,506		—		1,485,506
AFS investment securities	1,140,071		—		1,140,071		—		1,140,071
Equity securities	759		759		—		—		759
Loans held for investment, net	13,289,020		—		—		12,562,323		12,562,323
Derivative assets (1)	5,644		1		5,643		—		5,644
Accrued interest receivable	68,516		—		68,516		—		68,516
Liabilities
Deposit accounts	$	14,995,626	$	—	$	15,003,769	$	—	$	15,003,769
FHLB advances	600,000		—		592,480		—		592,480
Subordinated debentures	331,842		—		320,687		—		320,687
Derivative liabilities	10,715		10		10,705		—		10,715
Accrued interest payable	18,671		—		18,671		—		18,671

______________________________

(1) Represents amounts after the application of variation margin payments as settlements with central counterparties, where applicable. See Note 11 – Derivative Instruments for additional information.

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Note 11 – Derivative Instruments

The Company uses derivative instruments to manage its exposure to market risks, including interest rate risk, and to assist customers with their risk management objectives. The Company designates certain derivatives as hedging instruments in a qualifying hedge accounting relationship, while other derivatives serve as economic hedges that do not qualify for hedge accounting.

Derivatives Designated as Hedging Instruments

Fair Value Hedges – The Company is exposed to changes in the fair value of fixed-rate assets due to changes in benchmark interest rates. The Company entered into pay-fixed and receive-floating interest rate swaps associated with certain fixed rate loans, primarily multifamily and commercial real estate loans, to manage its exposure to changes in fair value on these instruments attributable to changes in the designated SOFR benchmark interest rate. These interest rate swaps are designated as fair value hedges using the portfolio layer method. The Company receives variable-rate interest payments in exchange for making fixed-rate payments over the lives of the contracts without exchanging the notional amounts. The fair value hedges are recorded as components of other assets and other liabilities in the Company’s consolidated statements of financial condition. The gain or loss on these derivatives, as well as the offsetting loss or gain on the hedged items attributable to the hedged risk, are recognized consistent with the classification of the hedged item in interest income in the Company’s consolidated statements of income. At March 31, 2024 and December 31, 2023, interest rate swaps with an aggregate notional amount of $1.35 billion and $1.35 billion respectively, were designated as fair value hedges.

The following amounts were recorded on the consolidated statement of financial condition related to cumulative basis adjustment for fair value hedges as of the dates indicated:

Line Item in the Statement of Financial Position in Which the Hedged Item is Included	Carrying Amount of the Hedged Assets				Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Assets
(Dollars in thousands)	March 31, 2024		December 31, 2023		March 31, 2024		December 31, 2023
Loans held for investment (1)	$	1,317,676	$	1,320,449	$	(32,324)	$	(29,551)
Total	$	1,317,676	$	1,320,449	$	(32,324)	$	(29,551)

______________________________

(1) These amounts were included in the amortized cost basis of closed portfolios of loans held for investment used to designate hedging relationships in which the hedged item is the stated amount of assets in the closed portfolios anticipated to be outstanding for the designated hedge period. At March 31, 2024 and December 31, 2023, the amortized cost basis of the closed portfolios used in these hedging relationships was $3.19 billion and $3.25 billion, respectively, the cumulative basis adjustments associated with these hedging relationships was $(32.3) million and $(29.6) million, respectively, and the amounts of the designated hedged items were $1.35 billion and $1.35 billion, respectively.

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Derivatives Not Designated as Hedging Instruments

Interest Rate Swap Contracts – From time to time, the Company enters into interest rate swap agreements with certain borrowers to assist them in mitigating their interest rate risk exposure associated with the loans they have with the Company. At the same time, the Company enters into identical offsetting interest rate swap agreements with another financial institution to mitigate the Company’s interest rate risk exposure associated with the swap agreements it enters into with its borrowers. The Company has over-the-counter derivative instruments and centrally-cleared derivative instruments with matched terms. The fair values of these agreements are determined through a third-party valuation model used by the Company’s swap advisory firm, which uses observable market data such as interest rates, prices of Eurodollar futures contracts, and market swap rates. The fair values of these swaps are recorded as components of other assets and other liabilities in the Company’s consolidated statement of financial condition. Changes in the fair value of these swaps, which occur due to changes in interest rates, are recorded in the Company’s statement of income as a component of noninterest income. Upon the cessation of LIBOR on June 30, 2023, our LIBOR-indexed interest rate swap contracts transitioned to SOFR as successor rate for both valuations and settlements.

Over-the-counter contracts are tailored to meet the needs of the counterparties involved and, therefore, generally contain a greater degree of credit risk and liquidity risk than centrally-cleared contracts, which have standardized terms. Although changes in the fair value of swap agreements between the Company and borrowers and the Company and other financial institutions offset each other, changes in the credit risk of these counterparties may result in a difference in the fair value of the swap agreements. Offsetting over-the-counter swap agreements the Company has with other financial institutions are collateralized with cash, and swap agreements with borrowers are secured by the collateral arrangements for the underlying loans these borrowers have with the Company. All interest rate swap agreements entered into by the Company are free-standing derivatives and are not designated as hedging instruments.

Foreign Exchange Contracts – The Company offers foreign exchange spot and forward contracts as accommodations to its customers to purchase and/or sell foreign currencies at a contractual price. In conjunction with these products the Company also enters into offsetting contracts with institutional counterparties to mitigate the Company’s foreign exchange exposure with its customers, or enters into bilateral collateral and master netting agreements with certain customer counterparties to manage its credit exposure. These contracts allow the Company to offer its customers foreign exchange products while minimizing its exposure to foreign exchange rate fluctuations. These foreign exchange contracts are not designated as hedging instruments and are recorded at fair value in other assets and other liabilities in the Company’s consolidated statements of financial condition. Changes in the fair value of these contracts are recorded in the Company’s consolidated statements of income as a component of noninterest income.

Equity Warrant Assets – The Company acquired equity warrant assets as a result of the acquisition of Opus. The warrants provide the Bank the right to purchase a specific number of equity shares of the underlying company’s equity at a certain price before expiration and contain net settlement terms qualifying as derivatives under ASC Topic 815. Changes in the fair value of the warrants are recognized as a component of noninterest income with a corresponding offset within other assets. The total fair value of the warrants held in private companies was zero in other assets as of March 31, 2024 and December 31, 2023, respectively. During 2023, the equity warrant assets were either settled or written off as the warrants were determined to not be exercisable until the underlying company’s fair market value is greater than the value established in the warrant agreement.

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The following tables summarize the Company's derivative instruments included in “other assets” and “other liabilities” in the consolidated statements of financial condition as of the dates indicated:

	March 31, 2024
	Derivative Assets				Derivative Liabilities
(Dollars in thousands)	Notional		Fair Value		Notional		Fair Value
Derivative instruments designated as hedging instruments:
Fair value hedge - interest rate swap contracts	$	900,000	$	34,461	$	450,000	$	461
Total derivative designated as hedging instruments	900,000		34,461		450,000		461
Derivative instruments not designated as hedging instruments:
Foreign exchange contracts	475		8		56		—
Interest rate swaps contracts	102,428		11,899		102,428		11,908
Total derivative not designated as hedging instruments	102,903		11,907		102,484		11,908
Total derivatives	$	1,002,903	46,368		$	552,484	12,369
Netting adjustments - cleared positions (1)			39,872				350
Total derivatives in the Statement of Financial Condition			$	6,496			$	12,019

______________________________

(1) Netting adjustments represents the variation margin payments that are considered legal settlements of derivative exposure and applied to net the fair value of the respective derivative contracts in accordance with the applicable accounting guidance on the settle-to-market rule for cleared derivatives.

	December 31, 2023
	Derivative Assets				Derivative Liabilities
(Dollars in thousands)	Notional		Fair Value		Notional		Fair Value
Derivative instruments designated as hedging instruments:
Fair value hedge - interest rate swap contracts	$	600,000	$	34,541	$	750,000	$	3,184
Total derivative designated as hedging instruments	600,000		34,541		750,000		3,184
Derivative instruments not designated as hedging instruments:
Foreign exchange contracts	19		1		410		10
Interest rate swaps contracts	103,954		10,397		103,954		10,409
Total derivative not designated as hedging instruments	103,973		10,398		104,364		10,419
Total derivatives	$	703,973	$	44,939	$	854,364	$	13,603
Netting adjustments - cleared positions (1)			39,295				2,888
Total derivatives in the Statement of Financial Condition			$	5,644			$	10,715

______________________________

(1) Netting adjustments represents the variation margin payments that are considered legal settlements of derivative exposure and applied to net the fair value of the respective derivative contracts in accordance with the applicable accounting guidance on the settle-to-market rule for cleared derivatives.

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The following table presents the effect of fair value hedge accounting on the consolidated statements of income:

		Three Months Ended
(Dollars in thousands)	Location of Gain (Loss) Recognized in Income on Derivative Instruments	March 31, 2024		March 31, 2023
Gain (loss) on fair value hedging relationships:
Hedged items	Interest Income	$	(2,773)	$	11,921
Derivatives designated as hedging instruments	Interest Income	10,016		(3,586)

The following table summarizes the effect of the derivatives not designated as hedging instruments in the consolidated statements of income.

(Dollars in thousands)		Three Months Ended
Derivatives Not Designated as Hedging Instruments:	Location of Gain (Loss) Recognized in Income on Derivative Instruments	March 31, 2024		March 31, 2023
Foreign exchange contracts	Other income	$	145	$	220
Interest rate products	Other income	2		—
Equity warrants	Other income	—		(251)
Total		$	147	$	(31)

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Note 12 – Balance Sheet Offsetting

Derivative financial instruments may be eligible for offset in the consolidated statements of financial condition, such as those subject to enforceable master netting arrangements or a similar agreement. Under these agreements, the Company has the right to net settle multiple contracts with the same counterparty. The Company offers an interest rate swap product to qualified customers, which are then paired with derivative contracts the Company enters into with a counterparty bank. While derivative contracts entered into with counterparty banks may be subject to enforceable master netting agreements, derivative contracts with customers may not be subject to enforceable master netting arrangements. With regard to derivative contracts not centrally cleared through a clearinghouse, regulations require collateral to be posted by the party with a net liability position. Parties to a centrally cleared over-the-counter derivative exchange daily payments that reflect the daily change in the value of the derivative. These payments are commonly referred to as variation margin and are treated as settlements of derivative exposure rather than as collateral. The gross amounts of derivative assets and liabilities for derivative contracts cleared through certain central clearing parties are reported at the fair value of the respective derivative contracts net of the variation margin payments, where applicable.

Financial instruments that are eligible for offset in the consolidated statements of financial condition as of the periods indicated are presented below:

	Gross Amounts Recognized (1)		Gross Amounts Offset in the Consolidated Statements of Financial Condition		Net Amounts Presented in the Consolidated Statements of Financial Condition		Gross Amounts Not Offset in the Consolidated Statements of Financial Condition				Net Amount
(Dollars in thousands)							Financial Instruments (2)		Cash Collateral (3)
March 31, 2024
Derivative assets:
Interest rate swaps	$	6,488	$	—	$	6,488	$	—	$	(5,420)	$	1,068
Total	$	6,488	$	—	$	6,488	$	—	$	(5,420)	$	1,068
Derivative liabilities:
Interest rate swaps	$	12,019	$	—	$	12,019	$	—	$	—	$	12,019
Total	$	12,019	$	—	$	12,019	$	—	$	—	$	12,019

December 31, 2023
Derivative assets:
Interest rate swaps	$	5,643	$	—	$	5,643	$	—	$	(4,610)	$	1,033
Total	$	5,643	$	—	$	5,643	$	—	$	(4,610)	$	1,033
Derivative liabilities:
Interest rate swaps	$	10,705	$	—	$	10,705	$	—	$	—	$	10,705
Total	$	10,705	$	—	$	10,705	$	—	$	—	$	10,705

______________________________

(1) Represents amounts after the application of variation margin payments as settlements with central counterparties, where applicable.

(2) Represents the fair value of securities pledged with counterparty bank.

(3) Represents cash collateral received from or pledged with counterparty bank. Amounts are limited to the derivative asset or liability balance and, accordingly, do not include excess collateral, if any, received or pledged.

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Note 13 – Variable Interest Entities

The Company is involved with VIEs through its loan securitization activities and affordable housing investments that qualify for the low-income housing tax credit (“LIHTC”). The Company has determined that its interests in these entities meet the definition of variable interests.

As of March 31, 2024 and December 31, 2023, the Company determined it was not the primary beneficiary of the VIEs and did not consolidate its interests in VIEs. The following table provides a summary of the carrying amount of assets and liabilities in the Company’s consolidated statements of financial condition and maximum exposure to loss as of March 31, 2024 and December 31, 2023 that relate to variable interests in non-consolidated VIEs.

	March 31, 2024						December 31, 2023
(Dollars in thousands)	Maximum Loss		Assets		Liabilities		Maximum Loss		Assets		Liabilities
Multifamily loan securitization:
Investment securities (1)	$	47,443	$	47,443	$	—	$	48,204	$	48,204	$	—
Reimbursement obligation (2)	47,563		—		345		47,994		—		345
Affordable housing partnership:
Other investments (3)	54,338		85,485		—		57,016		89,085		—
Unfunded equity commitments (2)	—		—		31,147		—		—		32,070
Total	$	149,344	$	132,928	$	31,492	$	153,214	$	137,289	$	32,415

______________________________

(1) Included in investment securities AFS on the consolidated statement of financial condition.

(2) Included in accrued expenses and other liabilities on the consolidated statement of financial condition.

(3) Included in other assets on the consolidated statement of financial condition.

Multifamily Loan Securitization

With respect to the securitization transaction with Freddie Mac discussed in Note 5 – Loans Held for Investment, the Company’s variable interests reside with the underlying Freddie Mac-issued guaranteed, structured pass-through certificates that were held as AFS investment securities at fair value as of March 31, 2024. Additionally, the Company has variable interests through a reimbursement agreement executed by Freddie Mac that obligates the Company to reimburse Freddie Mac for any defaulted contractual principal and interest payments identified after the ultimate resolution of the defaulted loans. Such reimbursement obligations are not to exceed 10% of the original principal amount of the loans comprising the securitization pool.

As part of the securitization transaction, the Company released all servicing obligations and rights to Freddie Mac who was designated as the Master Servicer. In its capacity as Master Servicer, Freddie Mac can terminate the Company’s role as sub-servicer and direct such responsibilities accordingly. In evaluating our variable interests and continuing involvement in the VIE, we determined that we do not have the power to make significant decisions or direct the activities that most significantly impact the economic performance of the VIE’s assets and liabilities. As sub-servicer of the loans, the Company does not have the authority to make significant decisions that influence the value of the VIE’s net assets and, therefore, the Company is not the primary beneficiary of the VIE. As a result, we determined that the VIE associated with the multifamily securitization should not be included in the consolidated financial statements of the Company.

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We believe that our maximum exposure to loss as a result of our involvement with the VIE associated with the securitization is the carrying value of the investment securities issued by Freddie Mac and purchased by the Company. Additionally, our maximum exposure to loss under the reimbursement agreement executed with Freddie Mac is 10% of the original principal amount of the loans comprising the securitization pool, or $50.9 million. However, as the total outstanding principal amount of the underlying loans decreased below the aforementioned threshold, the maximum exposure declined to the total outstanding principal amount of the underlying loans of $47.6 million at March 31, 2024 and $48.0 million at December 31, 2023. Based upon our analysis of quantitative and qualitative data over the underlying loans included in the securitization pool, as of March 31, 2024 and December 31, 2023, our reserve for estimated losses with respect to the reimbursement obligation was $345,000.

Investments in Qualified Affordable Housing Partnerships

The Company has variable interests through its affordable housing partnership investments. These investments are fundamentally designed to provide a return through the generation of income tax credits and other income tax benefits. The Company has evaluated its involvement with the low-income housing projects and determined it does not have the ability to exercise significant influence over or participate in the decision-making activities related to the management of the projects, and therefore, is not the primary beneficiary, and does not consolidate these interests.

The Company’s maximum exposure to loss, exclusive of any potential realization of tax credits, is equal to the commitments invested, adjusted for amortization. The amount of unfunded commitments was included in the investments recognized as assets with a corresponding liability. The preceding table summarizes the amount of tax credit investments held as assets, the amount of unfunded commitments recognized as liabilities, and the maximum exposure to loss as of March 31, 2024 and December 31, 2023, respectively.

Note 14 – Tax Equity Investments

The Company makes investments in the equity of certain limited partnerships or limited liability companies that typically qualify for credit under the Community Reinvestment Act. Certain of these equity investments are associated with affordable housing projects that generate LIHTC and other income tax benefits for the Company.

The Company typically accounts for tax equity investments using the proportional amortization method, if certain criteria are met. The election to account for tax equity investments using the proportional amortization method is done so on a tax credit program-by-tax credit program basis. Under the proportional amortization method, the Company amortizes the initial cost of the investment, which is inclusive of any commitments to make future equity contributions, in proportion to the income tax credits and other income tax benefits that are allocated to the Company over the period of the investment. The net benefits of these investments, which are comprised of income tax credits and operating loss income tax benefits, net of investment amortization, are recognized in the income statement as a component of income tax expense. At March 31, 2024 and December 31, 2023, the carrying value of these investments was $85.4 million and $88.8 million, respectively, and are included in other assets in the consolidated statements of financial position.

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As of March 31, 2024, the Company’s unfunded commitments associated with tax equity investments, which comprise of investments in affordable housing partnerships, were estimated to be paid as follows:

(Dollars in thousands)	Amount
Year Ending December 31,
2024	$	10,085
2025	11,477
2026	4,297
2027	2,360
2028	419
Thereafter	2,509
Total unfunded commitments	$	31,147

The following table presents income tax credits and other income tax benefits, as well as amortization expense, associated with investments in qualified affordable housing partnerships where the proportional amortization method of accounting has been applied for the periods indicated.

	Three Months Ended
	March 31,		March 31,
(Dollars in thousands)	2024		2023
Tax credit and other tax benefits recognized (1)	$	4,217	$	3,776
Amortization of investments (1)	3,475		3,050

______________________________

(1) Amounts for income tax credits and other income tax benefits, as well as amortization of investments, are included in income tax expense in the consolidated statements of income, and change in accrued interest receivable and other assets, net line item on the consolidated statements of cash flows, for the periods presented above.

There was no non-income tax related activity associated with these investments recorded outside of income tax expense for the three months ended March 31, 2024 and 2023, respectively. There were no impairment losses recorded on tax equity investments during the three months ended March 31, 2024 and 2023, respectively.

Note 15 – Subsequent Events

Quarterly Cash Dividend

On April 22, 2024, the Corporation’s Board of Directors declared a cash dividend of $0.33 per share, payable on May 13, 2024 to stockholders of record as of May 6, 2024.

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

FORWARD-LOOKING STATEMENTS

All references to “we,” “us,” “our,” “Pacific Premier,” or the “Company” mean Pacific Premier Bancorp, Inc. and our consolidated subsidiaries, including Pacific Premier Bank, our primary operating subsidiary. All references to the “Bank” refer to Pacific Premier Bank. All references to the “Corporation” refer to Pacific Premier Bancorp, Inc.

This Quarterly Report on Form 10-Q contains information and statements that are considered “forward looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. These forward-looking statements represent plans, estimates, objectives, goals, guidelines, expectations, intentions, projections, and statements of our beliefs concerning future events, business plans, objectives, expected operating results, and the assumptions upon which those statements are based. Forward-looking statements include without limitation, any statement that may predict, forecast, indicate, or imply future results, performance, or achievements and are typically identified with words such as “may,” “could,” “should,” “will,” “would,” “believe,” “anticipate,” “estimate,” “expect,” “intend,” “plan,” or words or phrases of similar meaning.

We caution that the forward-looking statements are based largely on our expectations and are subject to a number of known and unknown risks and uncertainties that are subject to change based on factors, which are, in many instances, beyond our control. Actual results, performance or achievements could differ materially from those contemplated, expressed, or implied by the forward-looking statements.

The following factors, among others, could cause our financial performance to differ materially from that expressed in such forward-looking statements:

•The strength of the United States (“U.S.”) economy in general and the strength of the local economies in which we conduct operations;

•Adverse developments in the banking industry highlighted by high-profile bank failures and the potential impact of such developments on customer confidence, liquidity, and regulatory responses to these developments;

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

•Interest rate, liquidity, economic, market, credit, operational, and inflation risks associated with our business, including the speed and predictability of changes in these risks;

•Our ability to attract and retain deposits and to access other sources of liquidity, particularly in a rising or high interest rate environment, and the quality and composition of our deposits;

•Business and economic conditions generally and in the financial services industry, nationally and within our current and future geographic markets, including the tight labor market, ineffective management of the U.S. Federal budget or debt, or turbulence or uncertainty in domestic or foreign financial markets;

•The effect of acquisitions we have made or may make, including, without limitation, the failure to achieve the expected revenue growth and/or expense savings from such acquisitions, and/or the failure to effectively integrate an acquisition target into our operations;

•The timely development of competitive new products and services and the acceptance of these products and services by new and existing customers;

•Possible impairment charges to goodwill, including any impairment that may result from increased volatility in our stock price;

•The impact of changes in financial services policies, laws, and regulations, including those concerning taxes, banking, securities, and insurance, and the application thereof by regulatory bodies;

•Compliance risks, including the costs of monitoring, testing, and maintaining compliance with complex laws and regulations;

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•The effectiveness of our risk management framework and quantitative models;

•The effect of changes in accounting policies and practices or accounting standards, as may be adopted from time to time by bank regulatory agencies, the Securities and Exchange Commission (“SEC”), the Public Company Accounting Oversight Board (“PCAOB”), the Financial Accounting Standards Board (“FASB”), or other accounting standards setters;

•Possible credit-related impairments of securities held by us;

•Changes in the level of our nonperforming assets and charge-offs;

•The impact of governmental efforts to restructure the U.S. financial regulatory system;

•The impact of recent or future changes in Federal Deposit Insurance Corporation (the “FDIC”) insurance assessment rate or the rules and regulations related to the calculation of the FDIC insurance assessment amount, including any special assessments;

•Changes in consumer spending, borrowing, and savings habits;

•The effects of concentrations in our loan portfolio, including commercial real estate, and the risks of geographic and industry concentrations;

•The possibility that we may reduce or discontinue the payments of dividends on our common stock;

•The possibility that we may discontinue, reduce, or otherwise limit the level of repurchases of our common stock we may make from time to time pursuant to our stock repurchase program;

•Changes in the financial performance and/or condition of our borrowers;

•Changes in the competitive environment among financial and bank holding companies and other financial service providers;

•Geopolitical conditions, including acts or threats of terrorism, actions taken by the U.S. or other governments in response to acts or threats of terrorism and/or military conflicts, including the war between Russia and Ukraine, Israel and Hamas, and overall tensions in the Middle East, and trade tensions, all of which could impact business and economic conditions in the U.S. and abroad;

•Public health crises and pandemics and their effects on the economic and business environments in which we operate, including on our credit quality and business operations, as well as the impact on general economic and financial market conditions;

•Cybersecurity threats and the cost of defending against them;

•Climate change, including the enhanced regulatory, compliance, credit, and reputational risks and costs;

•Natural disasters, earthquakes, fires, and severe weather;

•Unanticipated regulatory, legal, or judicial proceedings; and

•Our ability to manage the risks involved in the foregoing.

If one or more of the factors affecting our forward-looking information and statements proves incorrect, then our actual results, performance, or achievements could differ materially from those expressed in, or implied by, forward-looking information and statements contained in this Quarterly Report on Form 10-Q and other reports and registration statements filed by us with the SEC. Therefore, we caution you not to place undue reliance on our forward-looking information and statements. We will not update the forward-looking information and statements to reflect actual results or changes in the factors affecting the forward-looking information and statements. For information on the factors that could cause actual results to differ from the expectations stated in the forward-looking statements, see “Risk Factors” under Part I, Item 1A of our Annual Report on Form 10-K for the year ended December 31, 2023 (the “2023 Form 10-K”) in addition to Part II, Item 1A - Risk Factors of this Quarterly Report on Form 10-Q and other reports as filed with the SEC.

Forward-looking information and statements should not be viewed as predictions, and should not be the primary basis upon which investors evaluate us. Any investor in our common stock should consider all risks and uncertainties disclosed in our filings with the SEC, all of which are accessible on the SEC’s website at http://www.sec.gov.

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GENERAL

Management’s discussion and analysis of financial condition and results of operations is intended to provide a better understanding of the significant changes in trends relating to the Company’s financial condition, results of operations, liquidity, and capital resources. This discussion should be read in conjunction with our 2023 Form 10-K, plus the unaudited consolidated financial statements and the notes thereto appearing elsewhere in this Quarterly Report on Form 10-Q. The results for the three months ended March 31, 2024 are not necessarily indicative of the results expected for the year ending December 31, 2024.

The Corporation is a California-based bank holding company incorporated in 1997 in the state of Delaware and registered as a bank holding company under the Bank Holding Company Act of 1956, as amended (“BHCA”). Our wholly owned subsidiary, Pacific Premier Bank, is a California state-chartered commercial bank. The Bank was founded in 1983 as a state-chartered thrift and subsequently converted to a federally-chartered thrift in 1991. The Bank converted to a California-chartered commercial bank and became a member of the Federal Reserve System in March 2007. The Bank is also a member of the Federal Home Loan Bank of San Francisco (“FHLB”), which is a member of the Federal Home Loan Bank System. As a bank holding company, the Corporation is subject to regulation and supervision by the Federal Reserve and the Federal Reserve Bank of San Francisco (“FRB”). The Federal Reserve may conduct examinations of bank holding companies, such as the Corporation, and its subsidiaries. The Corporation is also a bank holding company within the meaning of the California Financial Code. As such, the Corporation and its subsidiaries are subject to the supervision and examination by, and may be required to file reports with, the California Department of Financial Protection and Innovation (“DFPI”).

A bank holding company, such as the Corporation, is required to serve as a source of financial strength to its subsidiary depository institutions and to commit resources to support such institutions in circumstances where it might not do so absent such a policy. The Federal Reserve, under the BHCA, has the authority to require a bank holding company to terminate any activity or to relinquish control of a nonbank subsidiary (other than a nonbank subsidiary of a bank) upon the Federal Reserve’s determination that such activity or control constitutes a serious risk to the financial soundness and stability of any bank subsidiary of the bank holding company.

As a California state-chartered commercial bank, which is a member of the Federal Reserve, the Bank is subject to supervision, periodic examination, and regulation by the DFPI, the Federal Reserve, the Consumer Financial Protection Bureau, and the FDIC. The Bank’s deposits are insured by the FDIC through the Deposit Insurance Fund. In general terms, insurance coverage is up to $250,000 per depositor for all deposit accounts. As a result of this deposit insurance function, the FDIC also has certain supervisory authority and powers over the Bank. As a California-chartered commercial bank, the Bank is also subject to certain provisions of California law.

Our corporate headquarters is located in Irvine, California. At March 31, 2024, we primarily conducted business throughout the Western Region of the United States from our 59 full-service depository branches located in California, Washington, Oregon, Arizona, and Nevada. Following the Snohomish branch consolidation in Washington in April 2024, the Bank operates 58 full-service depository branches. The branch consolidated was identified largely based on the proximity of neighboring branches, deposit base, transaction volume, and market opportunity to improve further the overall efficiency of operations, as well as the Bank's goals related to Fair Lending and the Community Reinvestment Act (“CRA”).

54

In support of our organic and strategic growth strategy we have developed a variety of banking products and services within our targeted markets in the Western U.S. tailored to small- and middle-market businesses, corporations, including the owners and employees of those businesses, professionals, entrepreneurs, real estate investors, and non-profit organizations, as well as consumers in the communities we serve. Through our branches and our website, www.ppbi.com, we provide a wide array of banking products and services such as: various types of deposit accounts, digital banking, treasury management services, online bill payment, and a wide array of loan products, including commercial business loans, lines of credit, Small Business Administration (“SBA”) loans, commercial real estate (“CRE”) loans, agribusiness loans, quick-service restaurant (“QSR”) franchise lending, home equity lines of credit, and construction loans throughout the Western U.S. in major metropolitan markets within Arizona, California, Nevada, Oregon, and Washington. We also offer enhanced nationwide specialty banking products and services for Homeowners’ Associations (“HOA”) and HOA management companies, as well as experienced owner-operator franchisees in the QSR industry. Our specialty products and services offerings include commercial escrow and exchange services through our Commerce Escrow division, which provides a variety of real-property and non-real property escrow services, including the facilitation of Section 1031 of the Internal Revenue Code, as well as custodial services through our Pacific Premier Trust division for clients with alternative assets held in qualified self-directed IRA accounts as well as certain accounts that do not qualify as IRAs pursuant to the Internal Revenue Code.

The Bank funds its lending and investment activities with retail and commercial deposits obtained through its branches, advances from the FHLB, lines of credit, and wholesale and brokered certificates of deposit.

Our principal source of income is the net spread between interest earned on loans and investments and the interest costs associated with deposits and borrowings used to finance the loan and investment portfolios. Additionally, the Bank generates fee income from loan and investment sales, and various products and services offered to depository, loan, escrow, and IRA custodial clients.

RECENT DEVELOPMENTS

While economic conditions have generally been favorable with lower levels of unemployment and increased economic activity, the strong demand for goods and services in recent years have contributed to higher prices for goods and services in the U.S. economy, including within the Company’s market area. These inflationary pressures persisted in recent years and into 2024, resulting in higher costs for consumers and businesses. To address the persistent levels of inflation, the Federal Open Market Committee (“FOMC”) has taken steps since March 2022 to tighten monetary policy through increases to the federal funds rate, as well as by reducing the size of the Federal Reserve’s balance sheet. The FOMC has stated that it remains committed to monetary policy measures that are designed to bring inflation down. While increases in interest rates have generally resulted in higher levels of interest income for the banking industry, interest expense has also increased due to competition for deposits and higher borrowing costs associated with wholesale funding. Higher interest rates may also reduce economic activity overall or result in recessionary conditions in future periods. Economic data indicates that the pace of inflation has moderated in recent quarters. However, inflation remains above FOMC’s 2% target. The full extent of economic pressures associated with inflation, the labor market strength, the measures taken by the FOMC and the possibility that the FOMC could maintain high interest rates longer than anticipated, and the potential for reduced economic activity on the Company’s business are uncertain. Should these persist, we anticipate it could have an impact on the following:

•Loan growth and interest income - If economic activity begins to wane, it may have an impact on our borrowers, the businesses they operate, and their financial condition. Our borrowers may have less demand for credit needed to invest in and expand their businesses, as well as less demand for real estate and consumer loans. Such factors would place pressure on the level of interest-earning assets, which may negatively impact our interest income.

55

•Credit quality - Should there be a decline in economic activity, the markets we serve could experience increases in unemployment, declines in consumer confidence, and a reluctance on the part of businesses to invest in and expand their operations, among other things. Such factors may result in weakened economic conditions, place strain on our borrowers, and ultimately impact the credit quality of our loan portfolio. We expect this could result in increases in the level of past due, nonaccrual, and classified loans, as well as higher net charge-offs. While economic conditions have generally been favorable thus far, notwithstanding higher levels of inflation, there can be no assurance favorable economic conditions will continue. In addition, a higher interest rate environment impacts the ability of our borrowers with adjustable rate loans to meet their debt service requirements. As such, should we experience future deterioration in the credit quality of our loan portfolio, it may contribute to the need for additional provisions for credit losses. Higher interest rates may also lower the rate of return on commercial real estate values that could result in higher charge offs and provision for credit losses.

•Allowance for Credit Losses (“ACL”) - The Company is required to record credit losses on certain financial assets in accordance with the Current Expected Credit Loss (“CECL”) model as stipulated under ASC 326, which is highly dependent upon expectations of future economic conditions and requires management judgment. Should expectations of future economic conditions deteriorate, the Company may be required to increase the ACL through additional provisions for credit losses.

•Impairment charges - If economic conditions deteriorate or headwinds within the banking industry persist, it could adversely impact the Company’s operating results and/or the value of certain of our assets. As a result, the Company may be required to write-down the value of certain assets such as goodwill, intangible assets, or deferred tax assets when there is evidence to suggest their value has become impaired or will not be realizable at a future date.

•Accumulated other comprehensive income (loss) - Unrealized gains and losses on available-for-sale (“AFS”) investment securities are recognized in stockholders’ equity, net of tax, as accumulated other comprehensive income (loss). If economic conditions deteriorate, and/or if interest rates continue to increase, the valuation of the Company’s AFS investment securities could continue to be negatively impacted, which may lead to increases in other comprehensive loss, the potential for credit losses, decreases to the Company’s stockholders’ equity, and declines in the Company’s tangible book value per share. For additional information, see “Non-GAAP measures” presented under Item 2 - Management’s Discussion and Analysis of Financial Condition and Results of Operations. The Company’s held-to-maturity (“HTM”) investment securities are carried at amortized cost and changes in fair value are not recorded, however increases in interest rates may decrease the fair value of the Company’s HTM investment securities and increase the unrecognized losses embedded in these securities.

•Deposits and deposit costs - Given the expectation in the near-term for interest rates to remain elevated through restrictive monetary policy, it is likely that deposit costs will continue to increase. In connection with the high-profile bank failures observed in the first half of 2023, if adverse developments and significant market volatility continue in the banking sector, it may become more challenging for the Company to retain and attract deposit relationships.

•Liquidity - Consistent with our prudent, proactive approach to liquidity management, we may take certain actions to further enhance our liquidity, including but not limited to, increasing our FHLB borrowings, increasing our brokered deposits, or obtaining borrowing from the Federal Reserve’s discount window. Additional liquidity could be obtained by liquidating loans and AFS investment securities. In the event that we liquidate AFS securities having an unrealized loss position, those losses would become realized. While the Company does not currently intend to sell HTM securities, if the Company were required to sell such securities to meet liquidity needs, it may realize the unrecognized losses of these securities.

56

The Company continues to focus on serving its customers and communities, maintaining the well-being of its employees, and executing its strategic initiatives. The Company continues to monitor the economic environment and industry conditions and will make changes as appropriate.

CRITICAL ACCOUNTING POLICIES

Management has established various accounting policies that govern the application of GAAP in the preparation of our financial statements. Certain accounting policies require management to make estimates and assumptions that involve a significant level of estimation uncertainty and are reasonably likely to have a material impact on the carrying value of certain assets and liabilities as well as the Company’s results of operations, which management considers to be critical accounting policies. The estimates and assumptions management uses are based on historical experience and other factors, which management believes to be reasonable under the circumstances. Actual results could differ significantly from these estimates and assumptions, which could have a material impact on the carrying value of the Company’s assets and liabilities as well as the Company’s results of operations in future reporting periods. The Company’s critical accounting policies consist of the allowance for credit losses on loans and off-balance sheet commitments, as well as goodwill. Please see Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations in the Company’s 2023 Form 10-K for additional discussion concerning these critical accounting policies. Also, our significant accounting policies are described in Note 1. Description of Business and Summary of Significant Accounting Policies to the consolidated financial statements in our 2023 Form 10-K.

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NON-GAAP MEASURES

The Company uses certain non-GAAP financial measures to provide meaningful supplemental information regarding the Company’s operational performance and to enhance investors’ overall understanding of such financial performance. Generally, a non-GAAP financial measure is a numerical measure of a company’s financial performance, financial position, or cash flows that exclude (or include) amounts that are included in (or excluded from) the most directly comparable measure calculated and presented in accordance with GAAP. However, these non-GAAP financial measures are supplemental and are not a substitute for an analysis based on GAAP measures and may not be comparable to non-GAAP financial measures that may be presented by other companies.

For periods presented below, return on average assets (“ROAA”) excluding the net loss from investment securities repositioning and the FDIC special assessment is a non-GAAP financial measure derived from GAAP based amounts. We calculate this figure by excluding the net loss from investment securities repositioning during the fourth quarter of 2023, the FDIC special assessment, and the related tax impact from net income. Management believes that the exclusion of such nonrecurring items from this financial measure provides useful information to gain an understanding of the operating results of our core business and a better comparison of financial performance.

	Three Months Ended
	March 31,			December 31,			March 31,
(Dollars in thousands)	2024			2023			2023
Net income (loss)	$	47,025		$	(135,376)		$	62,562
Less: net loss from investment securities repositioning	—			(254,065)			—
Add: FDIC special assessment	523			2,080			—
Less: tax adjustment (1)	148			72,387			—
Adjusted net income for average assets	$	47,400		$	48,382		$	62,562
Average assets	$	19,034,396		$	19,624,945		$	21,684,873
ROAA (annualized)	0.99		%	(2.76)		%	1.15		%
Adjusted ROAA (annualized)	1.00		%	0.99		%	1.15		%

______________________________

(1) Adjusted by statutory tax rate.

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For periods presented below, return on average tangible common equity (“ROATCE”) is a non-GAAP financial measure derived from GAAP-based amounts. We calculate this figure by excluding amortization of intangible assets expense from net income and excluding the average intangible assets and average goodwill from the average stockholders' equity during the periods indicated. Management believes that the exclusion of such items from this financial measure provides useful information to gain an understanding of the operating results of our core business. The adjusted net income, adjusted return on average equity (“ROAE”), and adjusted ROATCE further exclude the nonrecurring items to provide a better comparison to the financial results of prior periods.

	Three Months Ended
	March 31,			December 31,			March 31,
(Dollars in thousands)	2024			2023			2023
Net income	$	47,025		$	(135,376)		$	62,562
Plus: amortization of intangible assets expense	2,836			3,022			3,171
Less: tax adjustment (1)	801			854			901
Net income for average tangible common equity	49,060			(133,208)			64,832
Less: net loss from investment securities repositioning	—			(254,065)			—
Add: FDIC special assessment	523			2,080			—
Less: tax adjustment (1)	148			72,387			—
Adjusted net income for average tangible common equity	$	49,435		$	50,550		$	64,832
Average stockholders’ equity	$	2,895,949		$	2,848,951		$	2,822,392
Less: average intangible assets	42,134			45,050			54,310
Less: average goodwill	901,312			901,312			901,312
Average tangible common equity	1,952,503			1,902,589			1,866,770
Add: average after-tax realized loss from investment securities repositioning	—			(94,887)			—
Adjusted average tangible common equity	$	1,952,503		$	1,807,702		$	1,866,770
ROAE (annualized)	6.50		%	(19.01)		%	8.87		%
Adjusted ROAE (annualized)	6.55		%	7.03		%	8.87		%
ROATCE (annualized)	10.05		%	(28.01)		%	13.89		%
Adjusted ROATCE (annualized)	10.13		%	11.19		%	13.89		%

______________________________

(1) Amortization of intangible assets expense adjusted by statutory tax rate.

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The adjusted basic earnings per common share and adjusted diluted earnings per common share are non-GAAP financial measures derived from GAAP based amounts. We calculate the adjusted basic earnings per common share by dividing net income allocable to common shareholders, excluding the net loss from investment securities repositioning during the fourth quarter of 2023, the FDIC special assessment, and the related tax impact, by the weighted average number of common shares outstanding for the reporting period, excluding outstanding participating securities. The adjusted diluted earnings per common share is computed by dividing net income allocable to common shareholders, excluding the net loss from investment securities repositioning, FDIC special assessment, and the related tax impact, by the weighted average number of diluted common shares outstanding over the reporting period, adjusted to include the effect of potentially dilutive common shares based on adjusted net income, but excludes awards considered participating securities. The computation of diluted earnings per common share excludes the impact of the assumed exercise or issuance of securities that would have an anti-dilutive effect. Management believes that the exclusion of such items from this financial measure provides useful information to gain an understanding of the operating results of our core business and a better comparison of financial performance.

	Three Months Ended
	March 31,		December 31,		March 31,
(Dollars in thousands, except per share data)	2024		2023		2023
Basic
Net income (loss)	$	47,025	$	(135,376)	$	62,562
Less: dividends and undistributed earnings allocated to participating securities	(779)		(560)		(823)
Net income (loss) allocated to common stockholders	46,246		(135,936)		61,739
Less: net loss from investment securities repositioning	—		(254,065)		—
Add: FDIC special assessment	523		2,080		—
Less: tax adjustment (1)	148		72,387		—
Adjusted net income allocated to common stockholders	$	46,621	$	47,822	$	61,739
Weighted average common shares outstanding	94,350,259		94,233,813		93,857,812
Basic earnings (loss) per common share	$	0.49	$	(1.44)	$	0.66
Adjusted basic earnings per common share	$	0.49	$	0.51	$	0.66
Diluted
Net income (loss) allocated to common stockholders	$	46,246	$	(135,936)	$	61,739
Less: net loss from investment securities repositioning	—		(254,065)		—
Add: FDIC special assessment	523		2,080		—
Less: tax adjustment (1)	148		72,387		—
Adjusted net income allocated to common stockholders	$	46,621	$	47,822	$	61,739
Weighted average common shares outstanding	94,350,259		94,233,813		93,857,812
Dilutive effect of share-based compensation	127,096		—		324,710
Weighted average diluted common shares	94,477,355		94,233,813		94,182,522
Dilutive effect of share-based compensation	—		101,065		—
Adjusted weighted average diluted common shares	94,477,355		94,334,878		94,182,522
Diluted earnings (loss) per common share	$	0.49	$	(1.44)	$	0.66
Adjusted diluted earnings per common share	$	0.49	$	0.51	$	0.66

______________________________

(1) Adjusted by statutory tax rate

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Tangible book value per share and tangible common equity to tangible assets (the “tangible common equity ratio”) are non-GAAP financial measures derived from GAAP-based amounts. We calculate tangible book value per share by dividing tangible common stockholders’ equity by shares outstanding. We calculate the tangible common equity ratio by excluding the balance of intangible assets from common stockholders’ equity and dividing by period end tangible assets, which also excludes intangible assets. We believe that this information is important to shareholders as tangible equity is a measure that is consistent with the calculation of capital for bank regulatory purposes, which excludes intangible assets from the calculation of risk-based ratios.

	March 31,			December 31,
(Dollars in thousands)	2024			2023
Total stockholders’ equity	$	2,902,801		$	2,882,581
Less: intangible assets	941,761			944,597
Tangible common equity	$	1,961,040		$	1,937,984
Total assets	$	18,813,181		$	19,026,645
Less: intangible assets	941,761			944,597
Tangible assets	$	17,871,420		$	18,082,048
Tangible common equity ratio	10.97		%	10.72		%
Common shares issued and outstanding	96,459,966			95,860,092
Book value per share	$	30.09		$	30.07
Less: intangible book value per share	9.76			9.85
Tangible book value per share	$	20.33		$	20.22

    

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Efficiency ratio is a non-GAAP financial measure derived from GAAP-based amounts. This figure represents the ratio of noninterest expense, less amortization of intangible assets and other real estate owned operations, where applicable, to the sum of net interest income before provision for credit losses and total noninterest income less (loss) gain from investment securities, (loss) gain from other real estate owned, and gain from debt extinguishment. The adjusted efficiency ratio further excludes the FDIC special assessment to provide a better comparison to the financial results of prior periods. Management believes that the exclusion of such items from this financial measure provides useful information to gain an understanding of the operating results of our core business.

	Three Months Ended
	March 31,			December 31,			March 31,
(Dollars in thousands)	2024			2023			2023
Total noninterest expense	$	102,633		$	102,770		$	101,352
Less: amortization of intangible assets	2,836			3,022			3,171
Less: other real estate owned operations, net	46			103			108
Adjusted noninterest expense	99,751			99,645			98,073
Less: FDIC special assessment	523			2,080			—
Adjusted noninterest expense excluding FDIC special assessment	$	99,228		$	97,565		$	98,073
Net interest income before provision for credit losses	$	145,127		$	146,789		$	168,610
Add: total noninterest income (loss)	25,774			(234,194)			21,186
Less: net (loss) gain from sales of investment securities	—			(254,065)			138
Less: net loss from other real estate owned	—			(24)			—
Less: net gain from debt extinguishment	5,067			793			—
Adjusted revenue	$	165,834		$	165,891		$	189,658
Efficiency ratio	60.2		%	60.1		%	51.7		%
Adjusted efficiency ratio excluding FDIC special assessment	59.8		%	58.8		%	51.7		%

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Pre-provision net revenue is a non-GAAP financial measure derived from GAAP-based amounts. We calculate the pre-provision net revenue by excluding income tax and provision for credit losses from net income. The adjusted pre-provision net income further excludes the net loss from investment securities repositioning during the fourth quarter of 2023 and the FDIC special assessment to provide a better comparison of financial performance. Management believes that the exclusion of such items from this financial measure provides useful information to gain an understanding of the operating results of our core business and a better comparison to the financial results of prior periods.

	Three Months Ended
	March 31,			December 31,			March 31,
(Dollars in thousands)	2024			2023			2023
Interest income	$	213,431		$	217,192		$	221,343
Interest expense	68,304			70,403			52,733
Net interest income	145,127			146,789			168,610
Noninterest income (loss)	25,774			(234,194)			21,186
Revenue (loss)	170,901			(87,405)			189,796
Noninterest expense	102,633			102,770			101,352
Pre-provision net revenue (loss)	68,268			(190,175)			88,444
Less: net loss from investment securities repositioning	—			(254,065)			—
Add: FDIC special assessment	523			2,080			—
Adjusted pre-provision net revenue	$	68,791		$	65,970		$	88,444
Pre-provision net revenue (loss) (annualized)	$	273,072		$	(760,700)		$	353,776
Adjusted pre-provision net revenue (annualized)	$	275,164		$	263,880		$	353,776
Average assets	$	19,034,396		$	19,624,945		$	21,684,873
Pre-provision net revenue (loss) to average assets	0.36		%	(0.97)		%	0.41		%
Pre-provision net revenue (loss) to average assets (annualized)	1.43		%	(3.88)		%	1.63		%
Adjusted pre-provision net revenue on average assets	0.36		%	0.34		%	0.41		%
Adjusted pre-provision net revenue on average assets (annualized)	1.45		%	1.34		%	1.63		%

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Cost of non-maturity deposits is a non-GAAP financial measure derived from GAAP-based amounts. Cost of non-maturity deposits is calculated as the ratio of non-maturity deposit interest expense to average non-maturity deposits. We calculate non-maturity deposit interest expense by excluding interest expense for all certificates of deposit from total deposit expense, and we calculate average non-maturity deposits by excluding all certificates of deposit from total deposits. Management believes the cost of non-maturity deposits is a useful measure to assess the Company's deposit base, including its potential volatility.

	Three Months Ended
	March 31,			December 31,			March 31,
(Dollars in thousands)	2024			2023			2023
Total deposits interest expense	$	59,506		$	60,915		$	40,234
Less: certificates of deposit interest expense	19,075			16,758			7,775
Less: brokered certificates of deposit interest expense	6,669			10,759			13,056
Non-maturity deposit expense	$	33,762		$	33,398		$	19,403
Total average deposits	$	15,055,747		$	15,536,701		$	17,324,442
Less: average certificates of deposit	1,727,728			1,604,507			1,206,966
Less: average brokered certificates of deposit	568,872			918,596			1,443,783
Average non-maturity deposits	$	12,759,147		$	13,013,598		$	14,673,693
Cost of non-maturity deposits	1.06		%	1.02		%	0.54		%

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RESULTS OF OPERATIONS

The following table presents the components of results of operations, share data, and performance ratios for the periods indicated:

	Three Months Ended
	March 31,			December 31,			March 31,
(Dollar in thousands, except per share data)	2024			2023			2023
Operating data
Interest income	$	213,431		$	217,192		$	221,343
Interest expense	68,304			70,403			52,733
Net interest income	145,127			146,789			168,610
Provision for credit losses	3,852			1,696			3,016
Net interest income after provision for credit losses	141,275			145,093			165,594
Net (loss) gain from sales of loans	—			(4)			29
Other noninterest income (loss)	25,774			(234,190)			21,157
Noninterest expense	102,633			102,770			101,352
Net income (loss) before income taxes	64,416			(191,871)			85,428
Income tax expense	17,391			(56,495)			22,866
Net income (loss)	$	47,025		$	(135,376)		$	62,562
Pre-provision net revenue (loss) (1)	$	68,268		$	(190,175)		$	88,444
Share data
Earnings per share:
Basic	$	0.49		$	(1.44)		$	0.66
Diluted	0.49			(1.44)			0.66
Adjusted diluted (1)	0.49			0.51			0.66
Common equity dividends declared per share	0.33			0.33			0.33
Dividend payout ratio (2)	67.33		%	(22.88)		%	50.17		%
Book value per share	$	30.09		$	30.07		$	29.58
Tangible book value per share (1)	20.33			20.22			19.61
Performance ratios
ROAA (3)	0.99		%	(2.76)		%	1.15		%
Adjusted ROAA (1)(3)	1.00			0.99			1.15
ROAE (3)	6.50			(19.01)			8.87
Adjusted ROAE (1)(3)	6.55			7.03			8.87
ROATCE (1)(3)	10.05			(28.01)			13.89
Adjusted ROATCE (1)(3)	10.13			11.19			13.89
Pre-provision net revenue on average assets (1)(3)	1.43			(3.88)			1.63
Adjusted pre-provision net revenue on average assets (1)(3)	1.45			1.34			1.63
Net interest margin	3.39			3.28			3.44
Cost of deposits	1.59			1.56			0.94
Average equity to average assets	15.21			14.52			13.02
Efficiency ratio (1)	60.2			60.1			51.7
Adjusted efficiency ratio excluding FDIC special assessment (1)	59.8			58.8			51.7

______________________________

(1) Reconciliations of the non-GAAP measures are set forth in the Non-GAAP measures section of Item 2 - Management’s Discussion and Analysis of Financial Condition and Results of Operations in this Quarterly Report on Form 10-Q.

(2) Dividend payout ratio is defined as common equity dividends declared per share divided by basic earnings per share.

(3) Ratio is annualized.

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In the first quarter of 2024, we reported net income of $47.0 million, or $0.49 per diluted share. This compares with a net loss of $135.4 million, or $(1.44) per diluted share, for the fourth quarter of 2023. The increase in net income was primarily due to a $260.0 million increase in noninterest income, driven primarily by the prior quarter’s net loss from the sale of AFS investment securities to reposition our investment securities portfolio, and a $137,000 decrease in noninterest expense, partially offset by a $73.9 million increase in income tax expense, a $2.2 million increase in provision for credit losses, and a $1.7 million decrease in net interest income.

Net income of $47.0 million, or $0.49 per diluted share, for the first quarter of 2024 compares to net income for the first quarter of 2023 of $62.6 million, or $0.66 per diluted share. The decrease in net income was primarily due to a $23.5 million decrease in net interest income, a $1.3 million increase in noninterest expense, and a $836,000 increase in provision for credit losses, partially offset by a $5.5 million decrease in income tax expenses and a $4.6 million increase in noninterest income.

For the first quarter of 2024, the Company’s ROAA was 0.99%, ROAE was 6.50%, and ROATCE(1) was 10.05%, compared to (2.76)%, (19.01)%, and (28.01)%, respectively, for the fourth quarter of 2023, and 1.15%, 8.87%, and 13.89%, respectively, for the first quarter of 2023. For additional details, see “Non-GAAP measures” presented under Item 2 - Management’s Discussion and Analysis of Financial Condition and Results of Operations.

Net Interest Income

Our primary source of revenue is net interest income, which is the difference between the interest earned on loans, investment securities, and interest-earning balances with financial institutions (“interest-earning assets”) and the interest paid on deposits and borrowings (“interest-bearing liabilities”). Net interest margin is net interest income expressed as a percentage of average interest-earning assets. Net interest income is affected by changes in both interest rates and the volume of interest-earning assets and interest-bearing liabilities.

Net interest income totaled $145.1 million in the first quarter of 2024, a decrease of $1.7 million, or 1.1%, from the fourth quarter of 2023. The decrease in net interest income was primarily attributable to lower average interest-earning asset balances, a higher cost of funds, lower interest income from fair value hedges on fixed-rate loans, and one less day of interest, partially offset by higher yields on interest-earning assets, as well as lower average wholesale/brokered CD balances and lower average borrowings, both a direct result of the Company’s balance sheet repositioning in the fourth quarter of 2023.

The net interest margin for the first quarter of 2024 increased 11 basis points to 3.39%, from 3.28% in the prior quarter. The increase was primarily due to higher yields on investment securities as a result of a full quarter's benefit from the prior quarter's securities repositioning to higher-yielding AFS Treasury securities, partially offset by a higher cost of funds.

Net interest income for the first quarter of 2024 decreased $23.5 million, or 13.9%, compared to the first quarter of 2023. The decrease was attributable to a higher cost of funds and lower average interest-earning asset balances, partially offset by lower average interest-bearing liabilities and higher yields on average interest-earning assets, all the result of the higher interest rate environment and the Company’s balance sheet management strategies to prioritize capital accumulation.

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The following table presents the net interest margin, average balances calculated based on daily average, interest income and yields earned on average interest-earning assets and interest expense and rates paid on average interest-bearing liabilities, and the average yield/rate by asset and liability component for the periods indicated:

	Average Balance Sheet
	Three Months Ended
	March 31, 2024						December 31, 2023						March 31, 2023
(Dollars in thousands)	Average Balance		Interest		Average Yield/Cost		Average Balance		Interest		Average Yield/Cost		Average Balance		Interest		Average Yield/Cost
Assets
Interest-earning assets:
Cash and cash equivalents	$	1,140,909	$	13,638	4.81	%	$	1,281,793	$	15,744	4.87	%	$	1,335,611	$	13,594	4.13	%
Investment securities	2,948,170		26,818		3.64	%	3,203,608		24,675		3.08	%	4,165,681		26,791		2.57	%
Loans receivable, net (1)(2)	13,149,038		172,975		5.29	%	13,257,767		176,773		5.29	%	14,394,775		180,958		5.10	%
Total interest-earning assets	17,238,117		213,431		4.98	%	17,743,168		217,192		4.86	%	19,896,067		221,343		4.51	%
Noninterest-earning assets	1,796,279						1,881,777						1,788,806
Total assets	$	19,034,396					$	19,624,945					$	21,684,873
Liabilities and equity
Interest-bearing deposits:
Interest checking	$	2,838,332	$	9,903	1.40	%	$	3,037,642	$	11,170	1.46	%	$	3,008,712	$	5,842	0.79	%
Money market	4,636,141		23,632		2.05	%	4,525,403		22,038		1.93	%	4,992,084		13,053		1.06	%
Savings	287,735		227		0.32	%	308,968		190		0.24	%	453,079		508		0.45	%
Retail certificates of deposit	1,727,728		19,075		4.44	%	1,604,507		16,758		4.14	%	1,206,966		7,775		2.61	%
Wholesale/brokered certificates of deposit	568,872		6,669		4.72	%	918,596		10,759		4.65	%	1,443,783		13,056		3.67	%
Total interest-bearing deposits	10,058,808		59,506		2.38	%	10,395,116		60,915		2.32	%	11,104,624		40,234		1.47	%
FHLB advances and other borrowings	518,879		4,237		3.28	%	610,913		4,927		3.20	%	987,817		7,938		3.26	%
Subordinated debentures	331,932		4,561		5.50	%	331,776		4,561		5.50	%	331,297		4,561		5.51	%
Total borrowings	850,811		8,798		4.15	%	942,689		9,488		4.01	%	1,319,114		12,499		3.83	%
Total interest-bearing liabilities	10,909,619		68,304		2.52	%	11,337,805		70,403		2.46	%	12,423,738		52,733		1.72	%
Noninterest-bearing deposits	4,996,939						5,141,585						6,219,818
Other liabilities	231,889						296,604						218,925
Total liabilities	16,138,447						16,775,994						18,862,481
Stockholders’ equity	2,895,949						2,848,951						2,822,392
Total liabilities and equity	$	19,034,396					$	19,624,945					$	21,684,873
Net interest income			$	145,127					$	146,789					$	168,610
Net interest margin (3)					3.39	%					3.28	%					3.44	%
Cost of deposits (4)					1.59	%					1.56	%					0.94	%
Cost of funds (5)					1.73	%					1.69	%					1.15	%
Cost of non-maturity deposits (6)					1.06	%					1.02	%					0.54	%
Ratio of interest-earning assets to interest-bearing liabilities					158.01	%					156.50	%					160.15	%

______________________________

(1) Average balance includes loans held for sale and nonperforming loans and is net of deferred loan origination fees/costs and discounts/premiums, and the basis adjustment of certain loans included in fair value hedging relationships, where applicable.

(2) Interest income includes net discount accretion of $2.1 million, $2.6 million, and $2.5 million for the three months ended March 31, 2024, December 31, 2023, and March 31, 2023, respectively.

(3) Represents annualized net interest income divided by average interest-earning assets.

(4) Represents annualized interest expense on deposits divided by the sum of average interest-bearing deposits and noninterest-bearing deposits.

(5) Represents annualized total interest expense divided by the sum of average total interest-bearing liabilities and noninterest-bearing deposits.

(6) Reconciliation of the “Non-GAAP measures” presented under Item 2 - Management’s Discussion and Analysis of Financial Condition and Results of Operations.

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Changes in our net interest income are a function of changes in volume and rates of interest-earning assets and interest-bearing liabilities. Changes in net interest income that are not a function of changes in volume and rates of interest-earning assets and interest-bearing liabilities are allocated proportionately to the change due to volume and the change due to rate. The following tables present the impact that the volume and rate changes have had on our net interest income for the periods indicated. For each category of interest-earning assets and interest-bearing liabilities, we have provided information on changes to our net interest income with respect to:

•Changes in volume (changes in volume multiplied by prior rate);

•Changes in interest rates (changes in interest rates multiplied by prior volume and includes the recognition of discounts/premiums and deferred fees/costs); and

•The net change or the combined impact of volume and rate changes allocated proportionately to changes in volume and changes in interest rates.

	Three Months Ended March 31, 2024
	Compared to
	Three Months Ended December 31, 2023
	Increase (Decrease) Due to
(Dollars in thousands)	Volume		Rate		Net
Interest-earning assets
Cash and cash equivalents	$	(1,883)	$	(223)	$	(2,106)
Investment securities	(1,685)		3,828		2,143
Loans receivable, net	(3,879)		81		(3,798)
Total interest-earning assets	(7,447)		3,686		(3,761)
Interest-bearing liabilities
Interest checking	(801)		(466)		(1,267)
Money market	455		1,139		1,594
Savings	(11)		48		37
Retail certificates of deposit	1,199		1,118		2,317
Wholesale/brokered certificates of deposit	(4,254)		164		(4,090)
FHLB advances and other borrowings	(828)		138		(690)
Subordinated debentures	—		—		—
Total interest-bearing liabilities	(4,240)		2,141		(2,099)
Decrease in net interest income	$	(3,207)	$	1,545	$	(1,662)

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	Three Months Ended March 31, 2024
	Compared to
	Three Months Ended March 31, 2023
	Increase (Decrease) Due to
(Dollars in thousands)	Volume		Rate		Net
Interest-earning assets
Cash and cash equivalents	$	(328)	$	372	$	44
Investment securities	(72)		99		27
Loans receivable, net	(14,172)		6,189		(7,983)
Total interest-earning assets	(14,572)		6,660		(7,912)
Interest-bearing liabilities
Interest checking	(317)		4,378		4,061
Money market	(877)		11,456		10,579
Savings	(153)		(128)		(281)
Retail certificates of deposit	4,307		6,993		11,300
Wholesale/brokered certificates of deposit	(12,079)		5,692		(6,387)
FHLB advances and other borrowings	(3,762)		61		(3,701)
Subordinated debentures	9		(9)		—
Total interest-bearing liabilities	(12,872)		28,443		15,571
(Decrease) Increase in net interest income	$	(1,700)	$	(21,783)	$	(23,483)

Provision for Credit Losses

For the first quarter of 2024, the Company recorded a $3.9 million provision expense for credit losses, compared to a $1.7 million provision expense during the fourth quarter of 2023, and a $3.0 million provision expense during the first quarter of 2023. The provision expense for loans during the first quarter of 2024 was largely attributed to increases associated with economic forecasts, specific reserves, and other model updates, offset by a decrease in loans held for investment and changes in the mix of loan composition. The provision recapture for off-balance sheet commitments was attributable, in large part, to lower unfunded commitments as well as qualitative adjustments during the quarter. The provision recapture for HTM investment securities was due to the changes in economic forecasts on HTM investment securities classified as municipal bonds during the quarter.

For the fourth quarter of 2023, provision expense for loans was attributed to increases associated with changes in economic forecasts, which were partially offset by changes in composition of the loan portfolio. The provision recapture for unfunded commitments for the fourth quarter of 2023 was largely attributed to lower levels of unfunded commitments.

For the first quarter of 2023, the provision expense for loans was attributed to increases associated with economic forecasts and other model updates, as well as changes in asset quality, including specific reserves, offset by lower loans held for investment. The provision recapture for off-balance sheet commitments was attributable to lower unfunded commitments and changes in the mix of unfunded commitments between various loan segments, as well as qualitative adjustments during the quarter. The provision expense for HTM investment securities was impacted by the weighted macroeconomic forecasts on HTM investment securities classified as municipal bonds.

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	Three Months Ended						Variance From
	March 31,		December 31,		March 31,		December 31, 2023				March 31, 2023
(Dollars in thousands)	2024		2023		2023		$		%		$		%
Provision for credit losses
Provision for loan losses	$	6,288	$	8,275	$	3,021	$	(1,987)	(24.0)	%	$	3,267	108.1	%
Provision for unfunded commitments	(2,425)		(6,577)		(189)		4,152		(63.1)	%	(2,236)		1183.1	%
Provision for HTM securities	(11)		(2)		184		(9)		450.0	%	(195)		(106.0)	%
Total provision for credit losses	$	3,852	$	1,696	$	3,016	$	2,156	127.1	%	$	836	27.7	%

Noninterest Income

The following table presents the components of noninterest income for the periods indicated:

	Three Months Ended						Variance From
	March 31,		December 31,		March 31,		December 31, 2023				March 31, 2023
(Dollars in thousands)	2024		2023		2023		$		%		$		%
Noninterest income
Loan servicing income	$	529	$	359	$	573	$	170	47.4	%	$	(44)	(7.7)	%
Service charges on deposit accounts	2,688		2,648		2,629		40		1.5	%	59		2.2	%
Other service fee income	336		322		296		14		4.3	%	40		13.5	%
Debit card interchange fee income	765		844		803		(79)		(9.4)	%	(38)		(4.7)	%
Earnings on bank owned life insurance	4,159		3,678		3,374		481		13.1	%	785		23.3	%
Net (loss) gain from sales of loans	—		(4)		29		4		100.0	%	(29)		(100.0)	%
Net (loss) gain from sales of investment securities	—		(254,065)		138		254,065		100.0	%	(138)		(100.0)	%
Trust custodial account fees	10,642		9,388		11,025		1,254		13.4	%	(383)		(3.5)	%
Escrow and exchange fees	696		1,074		1,058		(378)		(35.2)	%	(362)		(34.2)	%
Other income	5,959		1,562		1,261		4,397		281.5	%	4,698		372.6	%
Total noninterest income (loss)	$	25,774	$	(234,194)	$	21,186	$	259,968	111.0	%	$	4,588	21.7	%

Noninterest income for the first quarter of 2024 was $25.8 million, an increase of $260.0 million from the fourth quarter of 2023. The increase was related to the investment securities portfolio repositioning, which resulted in a loss of $254.1 million during the fourth quarter of 2023. Excluding the prior quarter's loss from sales of AFS securities, noninterest income increased $5.9 million, primarily due to a $5.1 million gain on debt extinguishment resulting from an early redemption of a $200.0 million FHLB term advance as well as a $1.3 million increase in trust custodial account fees driven by annual tax fees earned during the current quarter.

Noninterest income for the first quarter of 2024 increased $4.6 million compared to the first quarter of 2023. The increase was primarily due to a $5.1 million gain on debt extinguishment resulting from an early redemption of a $200.0 million FHLB term advance during the current quarter.

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Noninterest Expense

The following table presents the components of noninterest expense for the periods indicated:

	Three Months Ended						Variance From
	March 31,		December 31,		March 31,		December 31, 2023				March 31, 2023
(Dollars in thousands)	2024		2023		2023		$		%		$		%
Noninterest expense
Compensation and benefits	$	54,130	$	51,907	$	54,293	$	2,223	4.3	%	$	(163)	(0.3)	%
Premises and occupancy	10,807		11,183		11,742		(376)		(3.4)	%	(935)		(8.0)	%
Data processing	7,511		7,409		7,265		102		1.4	%	246		3.4	%
Other real estate owned operations, net	46		103		108		(57)		(55.3)	%	(62)		(57.4)	%
FDIC insurance premiums	2,629		4,267		2,425		(1,638)		(38.4)	%	204		8.4	%
Legal and professional services	4,143		4,663		5,501		(520)		(11.2)	%	(1,358)		(24.7)	%
Marketing expense	1,558		1,728		1,838		(170)		(9.8)	%	(280)		(15.2)	%
Office expense	1,093		1,367		1,232		(274)		(20.0)	%	(139)		(11.3)	%
Loan expense	770		437		646		333		76.2	%	124		19.2	%
Deposit expense	12,665		11,152		8,436		1,513		13.6	%	4,229		50.1	%
Amortization of intangible assets	2,836		3,022		3,171		(186)		(6.2)	%	(335)		(10.6)	%
Other expense	4,445		5,532		4,695		(1,087)		(19.6)	%	(250)		(5.3)	%
Total noninterest expense	$	102,633	$	102,770	$	101,352	$	(137)	(0.1)	%	$	1,281	1.3	%

Noninterest expense totaled $102.6 million for the first quarter of 2024, a decrease of $137,000 compared to the fourth quarter of 2023. The results were impacted by a $523,000 FDIC special assessment in the first quarter of 2024 and a $2.1 million FDIC special assessment during the fourth quarter of 2023. Excluding the special assessments, noninterest expense increased $1.4 million, primarily due to a $2.2 million increase in compensation and benefits related to higher payroll taxes and the annual equity-based compensation awards, as well as a $1.5 million increase in deposit expense driven by HOA deposits growth and higher deposit earnings credit rates, partially offset by a $1.1 million increase in other expense.

Noninterest expense for the first quarter of 2024 increased by $1.3 million compared to the first quarter of 2023. The increase was primarily due to a $4.2 million increase in deposit expense driven by HOA deposits growth and higher deposit earnings credit rates, partially offset by a $1.4 million decrease in legal and professional services and a $935,000 decrease in premises and occupancy.

The Company’s efficiency ratio was 60.2% for the first quarter of 2024, compared to 60.1% for the fourth quarter of 2023, and 51.7% for the first quarter of 2023. For additional details, see “Non-GAAP measures” presented under Item 2 - Management’s Discussion and Analysis of Financial Condition and Results of Operations.

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Income Taxes

For the three months ended March 31, 2024, December 31, 2023, and March 31, 2023, income tax expense (benefit) was $17.4 million, $(56.5) million, and $22.9 million, respectively, and the effective income tax rate was 27.0%, 29.4%, and 26.8%, respectively. The income tax benefit in the prior quarter was primarily attributable to the pretax loss recorded for the fourth quarter of 2023, driven by the balance sheet repositioning related to the Bank’s investment securities portfolio. Our effective tax rate for the three months ended March 31, 2024 differs from the 21% federal statutory rate due to the impact of state taxes as well as various permanent tax differences, including tax-exempt income from municipal securities and loans, Bank Owned Life Insurance income, tax benefits associated with low-income housing tax credit investments, Section 162(m) limitation on the deduction of executive compensation, and the exercise of stock options and vesting of other stock-based compensation.

The total amount of unrecognized tax benefits was $1.4 million at March 31, 2024 and December 31, 2023, and was comprised of unrecognized tax benefits related to the Opus acquisition in 2020. The total amount of tax benefits that, if recognized, would favorably impact the effective tax rate was $563,000 at March 31, 2024 and December 31, 2023. It is reasonably possible that $1.1 million of the Company's unrecognized tax benefits may be recognized within the next 12 months due to a lapse of the statute of limitations.

The Company recognizes interest and penalties related to unrecognized tax benefits in income tax expense. The Company has accrued $231,000 and $200,000 for such interest at March 31, 2024 and December 31, 2023, respectively. No amounts for penalties were accrued.

The Company and its subsidiaries are subject to U.S. Federal income tax, as well as income and franchise tax in multiple state jurisdictions. The statute of limitations related to the consolidated Federal income tax returns is closed for all tax years up to and including 2019. The expirations of the statutes of limitations related to the various state income and franchise tax returns vary by state.

The Company accounts for income taxes by recognizing deferred tax assets and liabilities based upon temporary differences between the amounts for financial reporting purposes and the tax basis of its assets and liabilities. Deferred tax assets are reduced by a valuation allowance when, in the opinion of management, it is more likely than not that some portion, or all, of the deferred tax assets will not be realized. In assessing the realization of deferred tax assets, management evaluates both positive and negative evidence, including the existence of any cumulative losses in the current year and the prior two years, the forecasts of future income, applicable tax planning strategies, and assessments of current and future economic and business conditions. This analysis is updated quarterly and adjusted as necessary. Based on the analysis, the Company has determined that a valuation allowance for deferred tax assets was not required as of March 31, 2024 and December 31, 2023.

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FINANCIAL CONDITION

At March 31, 2024, assets totaled $18.81 billion, a decrease of $213.5 million, or 1.1%, from $19.03 billion at December 31, 2023. The decrease was primarily due to a $276.9 million decrease in total loans, partially offset by a $92.3 million increase in cash and cash equivalents and a $4.9 million increase in investment securities.

Total liabilities were $15.91 billion at March 31, 2024, compared to $16.14 billion at December 31, 2023. The decrease of $233.7 million, or 1.4%, from December 31, 2023 was primarily due to decreases of $400.0 million in FHLB term advances and $192.2 million in deposits, partially offset by an increase of $26.0 million in other liabilities.

Total stockholders’ equity was $2.90 billion as of March 31, 2024, an increase of $20.2 million from $2.88 billion at December 31, 2023. The increase was primarily due to $47.0 million of net income and $3.9 million of other comprehensive income, partially offset by $31.6 million in cash dividends.

Throughout the first quarter of 2024, we continued to prioritize capital accumulation over balance sheet growth in light of the uncertain economic outlook. As a result of our prudent and proactive capital, liquidity, and credit risk management, coupled with our ability to opportunistically deploy liquidity generated from the securities portfolio repositioning during the fourth quarter of 2023, we were able to reduce FHLB term borrowings while also maintaining liquidity levels. During the first quarter of 2024, we did not utilize the Federal Reserve's discount window or the Bank Term Funding Program, which expired on March 11, 2024. The strength of our capital position provides us with greater optionality and flexibility in terms of balance sheet management.

Our book value per share increased to $30.09 at March 31, 2024 from $30.07 at December 31, 2023. At March 31, 2024, the Company’s tangible common equity to tangible assets ratio was 10.97%, an increase from 10.72% at December 31, 2023. Our tangible book value per share was $20.33, compared to $20.22 at December 31, 2023. The increases in tangible common equity ratio and tangible book value per share at March 31, 2024 from the prior year-end were primarily driven by net income, partially offset by dividends paid. The decrease in tangible assets also contributed to the increase in tangible common equity ratio. For additional details, see “Non-GAAP measures” presented under Item 2 - Management’s Discussion and Analysis of Financial Condition and Results of Operations.

Loans

Loans held for investment totaled $13.01 billion at March 31, 2024, a decrease of $276.9 million, or 2.1%, from $13.29 billion at December 31, 2023. The decrease was a result of lower loan originations due to our disciplined approach around credit risk management and loan pricing along with softer loan demand, particularly in our CRE and multifamily business, a decrease in credit line draws, as well as loan maturities and prepayments during the first quarter of 2024. Since December 31, 2023, investor loans secured by real estate decreased $185.9 million, business loans secured by real estate decreased $53.9 million, commercial loans decreased $33.9 million, and retail loans decreased $518,000. While total commercial loans decreased during the first quarter of 2024, the commercial line average utilization rate increased from an average rate of 37.5% for the fourth quarter of 2023 to 45.0% for the first quarter of 2024. The decline in loans from prior year-end reflects the strategic actions we have taken to maintain a disciplined approach to our loan production and pricing in order to manage our balance sheet and capital position, as well as prudent credit underwriting standards to manage the lower level of new loan demand.

The total end-of-period weighted average interest rate on loans, excluding fees and discounts, at March 31, 2024 was 4.91%, compared to 4.87% at December 31, 2023. The increase reflects the impact of higher rates on new originations and the repricing of floating rate loans as a result of the increases in benchmark interest rates.

The Company had no loans held for sale at March 31, 2024 and December 31, 2023.

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The following table sets forth the composition of our loan portfolio in dollar amounts and as a percentage of the portfolio, and gives the weighted average interest rate by loan category at the dates indicated: 

	March 31, 2024						December 31, 2023
(Dollars in thousands)	Amount		Percent of Total		Weighted Average Interest Rate		Amount		Percent of Total		Weighted Average Interest Rate
Investor loans secured by real estate
CRE non-owner-occupied	$	2,309,252	17.7	%	4.79	%	$	2,421,772	18.2	%	4.72	%
Multifamily	5,558,966		42.7	%	3.99	%	5,645,310		42.5	%	3.97	%
Construction and land	486,734		3.7	%	9.01	%	472,544		3.5	%	9.08	%
SBA secured by real estate	35,206		0.3	%	9.34	%	36,400		0.3	%	9.37	%
Total investor loans secured by real estate	8,390,158		64.4	%	4.52	%	8,576,026		64.5	%	4.49	%
Business loans secured by real estate
CRE owner-occupied	2,149,362		16.5	%	4.39	%	2,191,334		16.5	%	4.36	%
Franchise real estate secured	294,938		2.3	%	4.76	%	304,514		2.3	%	4.77	%
SBA secured by real estate	48,426		0.4	%	8.96	%	50,741		0.4	%	9.02	%
Total business loans secured by real estate	2,492,726		19.2	%	4.52	%	2,546,589		19.2	%	4.50	%
Commercial loans
Commercial and industrial	1,774,487		13.6	%	7.11	%	1,790,608		13.5	%	7.07	%
Franchise non-real estate secured	301,895		2.3	%	5.00	%	319,721		2.4	%	5.01	%
SBA non-real estate secured	10,946		0.1	%	9.89	%	10,926		0.1	%	9.90	%
Total commercial loans	2,087,328		16.0	%	6.83	%	2,121,255		16.0	%	6.78	%
Retail loans
Single family residential	72,353		0.6	%	7.45	%	72,752		0.5	%	7.01	%
Consumer	1,830		—	%	7.49	%	1,949		—	%	6.66	%
Total retail loans	74,183		0.6	%	7.45	%	74,701		0.5	%	7.00	%
Loans held for investment before basis adjustment (1)	13,044,395		100.2	%	4.91	%	13,318,571		100.2	%	4.87	%
Basis adjustment associated with fair value hedge (2)	(32,324)		(0.2)	%			(29,551)		(0.2)	%
Loans held for investment	13,012,071		100.0	%			13,289,020		100.0	%
Allowance for credit losses for loans held for investment	(192,340)						(192,471)
Loans held for investment, net	$	12,819,731					$	13,096,549
Total unfunded loan commitments	$	1,459,515					$	1,703,470
Loans held for sale, at lower of cost or fair value	$	—					$	—

______________________________

(1) Includes net deferred origination costs (fees) of $797,000 and $(74,000), and unaccreted fair value net purchase discounts of $41.2 million and $43.3 million as of March 31, 2024 and December 31, 2023, respectively.

(2) Represents the basis adjustment associated with the application of hedge accounting on certain loans. Refer to Note 11 – Derivative Instruments to the Notes to the consolidated financial statements in this Quarterly Report on Form 10-Q for additional information.

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We also have a granular and geographically diverse set of lending relationships. In the tables below, we show the segmentation and geographic dispersion of certain loan portfolios as of March 31, 2024 and December 31, 2023.

CRE Non-Owner-Occupied. CRE non-owner-occupied loans totaled $2.31 billion at March 31, 2024 and $2.42 billion at December 31, 2023. We originate loans that are secured by investor owned CRE, such as retail centers, small office locations, light industrial buildings, and mixed-use commercial properties located in our primary market areas. We believe this loan portfolio is a well-balanced portfolio by geography and by property type as presented below:

	March 31, 2024				December 31, 2023
(Dollars in thousands)	Amount		%		Amount		%
By Property Type
Hotel and Motel	$	283,712	12	%	$	285,906	12	%
Industrial	293,524		13	%	306,811		13	%
Office	602,964		26	%	621,857		26	%
Retail	729,892		32	%	809,716		33	%
Other	399,160		17	%	397,482		16	%
Total CRE non-owner-occupied	$	2,309,252	100	%	$	2,421,772	100	%

By Geography(1)
California:
Los Angeles	$	590,510	26	%	$	632,267	26	%
Orange	324,195		14	%	344,667		14	%
Riverside	122,574		5	%	133,520		5	%
San Bernardino	60,000		2	%	67,483		3	%
San Diego	158,414		7	%	170,847		7	%
San Luis Obispo	177,239		8	%	179,740		7	%
Santa Barbara	71,446		3	%	71,779		3	%
Ventura	21,033		1	%	21,201		1	%
Other CA	197,638		9	%	209,259		9	%
Arizona	167,730		7	%	168,312		7	%
Nevada	144,952		6	%	140,103		6	%
Washington	87,443		4	%	89,101		4	%
Other States	186,078		8	%	193,493		8	%
Total CRE non-owner-occupied	$	2,309,252	100	%	$	2,421,772	100	%

______________________________

(1) Based on location of primary real property collateral. All California information is by respective county.

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Multifamily. Multifamily loans totaled $5.56 billion at March 31, 2024 and $5.65 billion at December 31, 2023. We originate loans secured by multifamily residential properties (five units and greater) located in our primary market areas. These lending relationships consist of seasoned owners of multifamily properties with extensive operating experience. The loans are stratified by number of units and physical location below:

	March 31, 2024				December 31, 2023
(Dollars in thousands)	Amount		%		Amount		%
By Number of Units
10 or fewer units	$	1,058,892	19	%	$	1,079,854	19	%
11-25 units	1,599,086		29	%	1,606,326		29	%
26-50 units	1,076,277		19	%	1,097,250		19	%
51-100 units	1,073,075		19	%	1,090,924		19	%
101+ units	751,636		14	%	770,956		14	%
Total Multifamily	$	5,558,966	100	%	$	5,645,310	100	%

By Geography(1)
California:
Los Angeles	$	2,125,759	38	%	$	2,154,693	38	%
Orange	195,968		4	%	196,622		4	%
Riverside	111,352		2	%	111,809		2	%
San Bernardino	137,844		2	%	138,455		2	%
San Diego	356,377		6	%	359,556		6	%
San Luis Obispo	25,086		1	%	25,225		1	%
Santa Barbara	43,280		1	%	43,499		1	%
Ventura	40,271		1	%	40,361		1	%
Other CA	692,437		12	%	715,844		13	%
Arizona	434,856		8	%	437,613		8	%
Nevada	150,760		3	%	158,237		3	%
Washington	685,590		12	%	689,144		12	%
Other States	559,386		10	%	574,252		9	%
Total Multifamily	$	5,558,966	100	%	$	5,645,310	100	%

______________________________

(1) Based on location of primary real property collateral. All California information is by respective county.

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CRE Owner-Occupied. CRE owner-occupied loans totaled $2.15 billion at March 31, 2024 and $2.19 billion at December 31, 2023. We originate business loans secured by owner-occupied CRE, such as light industrial buildings, mixed-use commercial properties, and small office locations for professional services located in our primary market areas. These loans are underwritten and analyzed based on each business’s cash flows. This portfolio is well-diversified by industry, with a geography covering California and the Western U.S.:

	March 31, 2024				December 31, 2023
(Dollars in thousands)	Amount		%		Amount		%
By Industry(1)
Accommodation and Food Services	$	134,808	6	%	$	143,398	6	%
Administrative and Support	61,666		3	%	62,286		3	%
Agriculture	99,150		5	%	101,344		5	%
Construction	154,061		7	%	149,821		7	%
Educational Services	156,552		7	%	171,858		8	%
Entertainment	71,921		3	%	72,801		3	%
Financial Services	38,922		2	%	37,938		2	%
Health Care	296,623		14	%	292,813		13	%
Manufacturing	232,560		11	%	237,147		11	%
Other Services	231,386		11	%	233,625		11	%
Professional Services	98,272		5	%	101,027		5	%
Real Estate	127,851		6	%	132,824		6	%
Retail Trade	205,468		9	%	209,609		9	%
Transport and Warehouse	40,381		2	%	41,445		2	%
Wholesale Trade	169,002		8	%	173,371		8	%
Other	30,739		1	%	30,027		1	%
Total CRE owner-occupied	$	2,149,362	100	%	$	2,191,334	100	%

By Geography(2)
California:
Los Angeles	$	657,688	31	%	$	684,079	31	%
Orange	217,391		10	%	222,742		10	%
Riverside	351,608		16	%	350,277		16	%
San Bernardino	189,720		9	%	192,695		9	%
San Diego	135,196		6	%	134,120		6	%
San Luis Obispo	98,882		5	%	99,441		5	%
Santa Barbara	113,384		5	%	114,758		5	%
Ventura	54,530		3	%	55,101		3	%
Other CA	134,577		6	%	137,428		6	%
Arizona	56,347		3	%	58,872		3	%
Nevada	48,297		2	%	48,713		2	%
Washington	19,673		1	%	19,950		1	%
Other States	72,069		3	%	73,158		3	%
Total CRE owner-occupied	$	2,149,362	100	%	$	2,191,334	100	%

______________________________

(1) Distribution by North American Industry Classification System (NAICS)

(2) Based on location of primary real property collateral. All California information is by respective county.

77

Commercial & Industrial. C&I loans totaled $1.77 billion at March 31, 2024 and $1.79 billion at December 31, 2023. We originate C&I loans secured by various business assets, including inventory, receivables, machinery, and equipment. Loan types include revolving lines of credit, term loans, seasonal loans, and loans secured by liquid collateral such as cash deposits or marketable securities. These loans are underwritten and analyzed based on each business’s cash flows. This portfolio includes loans to small and middle market businesses by industry and by geography as shown below:

	March 31, 2024				December 31, 2023
(Dollars in thousands)	Amount		%		Amount		%
By Industry(1)
Administrative	$	56,172	3	%	$	55,663	3	%
Agriculture	47,111		3	%	48,766		3	%
Construction	375,163		21	%	372,965		21	%
Educational Services	32,599		2	%	32,909		2	%
Entertainment	30,570		2	%	31,486		2	%
Financial Services	371,009		21	%	328,856		18	%
Health Care	51,172		3	%	57,428		3	%
Information	38,875		2	%	39,008		2	%
Manufacturing	171,731		10	%	176,248		10	%
Other Services	115,444		6	%	126,731		7	%
Professional Services	76,870		4	%	85,928		5	%
Public Administration	171,009		10	%	174,378		10	%
Real Estate	141,648		8	%	149,835		8	%
Transport and Warehouse	27,076		1	%	28,651		2	%
Wholesale Trade	28,311		2	%	37,547		2	%
Other	39,727		2	%	44,209		2	%
Total Commercial and industrial	$	1,774,487	100	%	$	1,790,608	100	%

By Geography(2)
California:
Los Angeles	$	667,414	37	%	$	624,418	35	%
Orange	269,807		15	%	263,012		15	%
Riverside	117,189		7	%	123,920		7	%
San Bernardino	55,868		3	%	65,121		4	%
San Diego	120,970		7	%	126,541		7	%
San Luis Obispo	47,387		3	%	59,314		3	%
Santa Barbara	24,469		1	%	35,556		2	%
Ventura	39,462		2	%	38,463		2	%
Other CA	155,680		9	%	164,069		9	%
Arizona	44,702		3	%	47,610		3	%
Nevada	18,450		1	%	22,530		1	%
Washington	56,281		3	%	59,187		3	%
Other States	156,808		9	%	160,867		9	%
Total Commercial and industrial	$	1,774,487	100	%	$	1,790,608	100	%

______________________________

(1) Distribution by North American Industry Classification System (NAICS)

(2) Based on location of primary real property collateral if available, otherwise borrower address is used. All California information is by respective county.

78

Delinquent Loans 

When a borrower fails to make required payments on a loan and does not cure the delinquency within 30 days, we normally initiate proceedings to pursue our remedies under the loan documents. For loans secured by real estate, we provide the required notices to the borrower and make any required filings, and commence foreclosure proceedings if necessary. If the loan is not reinstated within the time permitted by law, we may sell the property at a foreclosure sale. At these foreclosure sales, we generally acquire title to the property. At March 31, 2024, loans delinquent 30 or more days as a percentage of total loans held for investment was 0.09%, compared to 0.08% at December 31, 2023. The increase in delinquent loans during the three months ended March 31, 2024 was primarily due to increases in C&I loans that are 30-89 days past due.

The following table sets forth delinquencies in the Company’s loan portfolio as of the dates indicated:

	30 - 59 Days				60 - 89 Days				90 Days or More				Total
(Dollars in thousands)	# of Loans	Loan Balance			# of Loans	Loan Balance			# of Loans	Loan Balance			# of Loans	Loan Balance
At March 31, 2024
Investor loans secured by real estate
CRE non-owner-occupied	—	$	—		—	$	—		1	$	400		1	$	400
SBA secured by real estate	—	—			2	381			1	416			3	797
Total investor loans secured by real estate	—	—			2	381			2	816			4	1,197
Business loans secured by real estate
CRE owner-occupied	—	—			—	—			3	4,628			3	4,628
Franchise real estate secured	—	—			—	—			1	292			1	292
Total business loans secured by real estate	—	—			—	—			4	4,920			4	4,920
Commercial loans
Commercial and industrial	7	1,729			4	575			2	1,380			13	3,684
Franchise non-real estate secured	—	—			—	—			7	1,559			7	1,559
SBA non-real estate secured	2	254			—	—			2	546			4	800
Total commercial loans	9	1,983			4	575			11	3,485			24	6,043
Retail loans
Single family residential	—	—			1	18			—	—			1	18
Total retail loans	—	—			1	18			—	—			1	18
Total	9	$	1,983		7	$	974		17	$	9,221		33	$	12,178
Delinquent loans to loans held for investment		0.01		%		0.01		%		0.07		%		0.09		%

79

	30 - 59 Days				60 - 89 Days				90 Days or More				Total
(Dollars in thousands)	# of Loans	Loan Balance			# of Loans	Loan Balance			# of Loans	Loan Balance			# of Loans	Loan Balance
At December 31, 2023
Investor loans secured by real estate
CRE non-owner-occupied	—	$	—		—	$	—		1	$	412		1	$	412
SBA secured by real estate	—	—			—	—			1	420			1	420
Total investor loans secured by real estate	—	—			—	—			2	832			2	832
Business loans secured by real estate
CRE owner-occupied	—	—			—	—			3	4,655			3	4,655
Franchise real estate secured	1	292			—	—			—	—			1	292
SBA secured by real estate	1	137			—	—			—	—			1	137
Total business loans secured by real estate	2	429			—	—			3	4,655			5	5,084
Commercial loans
Commercial and industrial	7	228			9	1,294			1	231			17	1,753
Franchise non-real estate secured	7	1,559			—	—			—	—			7	1,559
SBA non-real estate secured	1	249			—	—			2	558			3	807
Total commercial loans	15	2,036			9	1,294			3	789			27	4,119
Retail loans
Single family residential	1	19			—	—			—	—			1	19
Total retail loans	1	19			—	—			—	—			1	19
Total	18	$	2,484		9	$	1,294		8	$	6,276		35	$	10,054
Delinquent loans to loans held for investment		0.02		%		0.01		%		0.05		%		0.08		%

Modified Loans to Troubled Borrowers

On January 1, 2023, the Company adopted ASU 2022-02, which introduces new reporting requirements for modifications of loans to borrowers experiencing financial difficulty, which the Company also refers to as modified loans to troubled borrowers (“MLTB”). An MLTB arises from a modification made to a loan in response to a borrower’s financial difficulty, in order to alleviate temporary impairments in the borrower’s financial condition and/or constraints on the borrower’s ability to repay the loan, and to minimize potential losses to the Company. GAAP requires that certain types of modifications be reported, which consist of the following:

•Principal forgiveness

•Interest rate reduction

•Other-than-insignificant payment delay

•Term extension

•Any combination of the above

See Note 1 - Description of Business and Summary of Significant Accounting Policies of our audited consolidated financial statements included in our 2023 Form 10-K for additional discussion on MLTBs.

As of March 31, 2024, the Company had two syndicated C&I participation loan modifications to one borrower experiencing financial difficulty totaling $12.2 million, the modification of which involved other-than-insignificant payment delays. During the three months ended March 31, 2024, there were no MLTBs that had a payment default and had been modified within the 12 months preceding the payment default.

80

As of March 31, 2023, the Company had one CRE owner-occupied MLTB with an amortized cost of $851,000 to a borrower experiencing financial difficulty, the modification of which involved the extension of the term by four months. Since modification, this MLTB did not have a payment default during the three months ended March 31, 2023. This loan was subsequently paid off at maturity.

Credit Quality

We separate our loans by type, and we segregate the loans into various risk grade categories of “Pass,” “Special Mention,” “Substandard,” “Doubtful,” or “Loss.” Classified loans consists of those with a credit risk rating of substandard, doubtful, or loss. For additional information on the Company’s credit quality and credit risk grades, see Note 5 – Loans Held for Investment to the Notes to the consolidated financial statements in this Quarterly Report on Form 10-Q.

Classified loans totaled $204.7 million, or 1.57% of loans held for investment, at March 31, 2024, compared with $142.0 million, or 1.07% of loans held for investment, at December 31, 2023. The increase was primarily the result of a single, diversified commercial banking relationship with loans in CRE non-owner occupied, CRE owner-occupied, and C&I categories, totaling $37.6 million, that were downgraded and placed on nonaccrual during the first quarter of 2024.

81

The following tables stratify the loan portfolio by the Company’s internal risk grading as of the dates indicated:

	Credit Risk Grades
(Dollars in thousands)	Pass		Special Mention		Substandard		Doubtful		Total Gross Loans
March 31, 2024
Investor loans secured by real estate
CRE non-owner-occupied	$	2,271,367	$	6,699	$	31,186	$	—	$	2,309,252
Multifamily	5,511,977		29,879		17,110		—		5,558,966
Construction and land	486,303		431		—		—		486,734
SBA secured by real estate	27,485		—		7,721		—		35,206
Total investor loans secured by real estate	8,297,132		37,009		56,017		—		8,390,158
Business loans secured by real estate
CRE owner-occupied	2,056,124		49,227		44,011		—		2,149,362
Franchise real estate secured	287,593		1,597		5,748		—		294,938
SBA secured by real estate	43,907		82		4,437		—		48,426
Total business loans secured by real estate	2,387,624		50,906		54,196		—		2,492,726
Commercial loans
Commercial and industrial	1,620,751		75,752		73,875		4,109		1,774,487
Franchise non-real estate secured	285,554		648		15,693		—		301,895
SBA non-real estate secured	10,147		—		799		—		10,946
Total commercial loans	1,916,452		76,400		90,367		4,109		2,087,328
Retail loans
Single family residential	72,353		—		—		—		72,353
Consumer loans	1,830		—		—		—		1,830
Total retail loans	74,183		—		—		—		74,183
Loans held for investment before basis adjustment (1)	$	12,675,391	$	164,315	$	200,580	$	4,109	$	13,044,395

December 31, 2023
Investor loans secured by real estate
CRE non-owner-occupied	$	2,406,719	$	6,966	$	8,087	$	—	$	2,421,772
Multifamily	5,633,682		11,628		—		—		5,645,310
Construction and land	472,544		—		—		—		472,544
SBA secured by real estate	28,271		—		8,129		—		36,400
Total investor loans secured by real estate	8,541,216		18,594		16,216		—		8,576,026
Business loans secured by real estate
CRE owner-occupied	2,117,985		34,480		38,869		—		2,191,334
Franchise real estate secured	288,013		9,674		6,827		—		304,514
SBA secured by real estate	45,586		619		4,536		—		50,741
Total business loans secured by real estate	2,451,584		44,773		50,232		—		2,546,589
Commercial loans
Commercial and industrial	1,651,102		81,250		53,714		4,542		1,790,608
Franchise non-real estate secured	299,189		4,230		16,302		—		319,721
SBA non-real estate secured	9,970		—		956		—		10,926
Total commercial loans	1,960,261		85,480		70,972		4,542		2,121,255
Retail loans
Single family residential	72,752		—		—		—		72,752
Consumer loans	1,949		—		—		—		1,949
Total retail loans	74,701		—		—		—		74,701
Loans held for investment before basis adjustment (1)	$	13,027,762	$	148,847	$	137,420	$	4,542	$	13,318,571

______________________________

(1) Excludes the basis adjustment of $32.3 million and $29.6 million to the carrying amount of certain loans included in fair value hedging relationships at March 31, 2024 and December 31, 2023. Refer to Note 11 – Derivative Instruments to the Notes to the consolidated financial statements in this Quarterly Report on Form 10-Q for additional information.

82

Nonperforming Assets

Nonperforming assets consist of loans whereby we have ceased accruing interest (i.e., nonaccrual loans), other real estate owned (“OREO”), and other repossessed assets owned. Nonaccrual loans generally consist of loans that are 90 days or more past due and loans where, in the opinion of management, there is reasonable doubt as to the full collection of principal and interest regardless of the length of past due status.

Nonperforming assets increased by $39.0 million to $64.1 million, or 0.34% of total assets, at March 31, 2024, compared to $25.1 million, or 0.13% of total assets, at December 31, 2023. The increase in nonperforming assets at March 31, 2024, was primarily the result of a single, diversified commercial banking relationship with loans in CRE non-owner occupied, CRE owner-occupied, and C&I categories, totaling $37.6 million, all of which were current, as well as a single lending relationship with loans in franchise non-real estate secured and franchise real estate categories, totaling $1.9 million, as of March 31, 2024.

At March 31, 2024, nonperforming loans totaled $63.8 million, or 0.49% of loans held for investment, an increase from $24.8 million, or 0.19% of loans held for investment, at December 31, 2023.

OREO totaled $248,000 at March 31, 2024, unchanged from $248,000 at December 31, 2023.

The Company had no loans 90 days or more past due and still accruing at March 31, 2024 and December 31, 2023.

The following table sets forth the composition of nonperforming assets at the dates indicated:

(Dollars in thousands)	March 31, 2024			December 31, 2023
Nonperforming assets
Investor loans secured by real estate
CRE non-owner-occupied	$	24,008		$	412
SBA secured by real estate	1,258			1,205
Total investor loans secured by real estate	25,266			1,617
Business loans secured by real estate
CRE owner-occupied	12,602			8,666
Franchise real estate secured	292			—
Total business loans secured by real estate	12,894			8,666
Commercial loans
Commercial and industrial	23,541			13,976
Franchise non-real estate secured	1,559			—
SBA non-real estate secured	546			558
Total commercial loans	25,646			14,534
Total nonperforming loans	63,806			24,817
Other real estate owned	248			248
Total	$	64,054		$	25,065
Allowance for credit losses	$	192,340		$	192,471
Allowance for credit losses as a percent of total nonperforming loans	301		%	776		%
Nonperforming loans as a percent of loans held for investment	0.49		%	0.19		%
Nonperforming assets as a percent of total assets	0.34		%	0.13		%
MLTBs included in nonperforming loans	$	12,161		$	12,595

83

Allowance for Credit Losses

The Company maintains an ACL for loans and unfunded loan commitments in accordance with ASC 326, which requires the Company to record an initial estimate of expected lifetime credit losses for loans and unfunded loan commitments at the time of origination or acquisition. The ACL is maintained at a level deemed appropriate by management to provide for expected credit losses in the portfolio as of the date of the consolidated statements of financial condition. Estimating expected credit losses requires management to use relevant forward-looking information, including the use of reasonable and supportable forecasts. The measurement of the ACL is performed by collectively evaluating loans with similar risk characteristics. Loans that have been deemed by management to no longer possess similar risk characteristics are evaluated individually under a discounted cash flow approach, except those that have been deemed collateral dependent are evaluated individually based on the expected estimated fair value of the underlying collateral.

The Company measures the ACL on commercial real estate and commercial loans using a discounted cash flow approach, using the loan’s effective interest rate, while the ACL for retail loans is based on a historical loss rate model. The discounted cash flow methodology relies on several significant components essential to the development of estimates for future cash flows on loans and unfunded commitments. These components consist of: (i) the estimated probability of default (“PD”), (ii) the estimated loss given default (“LGD”), which represents the estimated severity of the loss when a loan is in default, (iii) estimates for prepayment activity on loans, and (iv) the estimated exposure to the Company at default (“EAD”). In the case of unfunded loan commitments, the Company incorporates estimates for utilization, based on historical loan data. PD and LGD for investor loans secured by real estate loans are derived from a third party, using proxy loan information, and loan and property level attributes. PD for both investor and business real estate loans, as well as commercial loans, is heavily impacted by current and expected economic conditions. Forecasts for PDs and LGDs are made over a two-year period, which we believe is reasonable and supportable, and are based on economic scenarios. Beyond this point, PDs and LGDs revert to their historical long-term averages. The Company has reflected this reversion over a period of three years in the ACL model.

The Company’s ACL includes assumptions concerning current and future economic conditions using reasonable and supportable forecasts from an independent third party. These economic forecast scenarios are based on past events, current conditions, and the likelihood of future events occurring. Management periodically evaluates economic scenarios used in the Company’s ACL model, and thus the scenarios as well as the assumptions within those scenarios, and whether to use a weighted multiple scenario approach, can vary from one period to the next based on changes in current and expected economic conditions, and due to the occurrence of specific events. As of March 31, 2024, the Company’s ACL model used three weighted scenarios representing a base-case scenario, an upside scenario, and a downside scenario. The use of three weighted scenarios at March 31, 2024 is consistent with the approach used in the Company’s ACL model at December 31, 2023. The Company’s ACL model at March 31, 2024 includes assumptions concerning the interest rate environment, general uncertainty concerning future economic conditions, and the potential for future recessionary conditions. The Company has identified certain economic variables that have significant influence in the Company’s model for determining the ACL. These key economic variables include changes in the U.S. unemployment rate, U.S. real GDP growth, CRE prices, and interest rates.

84

The Company considers the need for qualitative adjustments to the ACL on a quarterly basis. Qualitative adjustments may be related to and include, but not be limited to, factors such as (i) management’s assessment of economic forecasts used in the model and how those forecasts align with management’s overall evaluation of current and expected economic conditions, (ii) organization-specific risks such as credit concentrations, collateral specific risks, regulatory risks, and external factors that may ultimately impact credit quality, (iii) potential model limitations such as limitations identified through back-testing, and other limitations associated with factors such as underwriting changes, acquisition of new portfolios and changes in portfolio segmentation, and (iv) management’s overall assessment of the adequacy of the ACL, including an assessment of model data inputs used to determine the ACL. Qualitative adjustments served to increase or decrease the level of allocated ACL to these segments of the loan portfolio: investor loans secured by real estate, business loans secured by real estate, and commercial loans.

The following charts quantify the factors attributing to the changes in the ACL on loans held for investment for the three months ended March 31, 2024 and March 31, 2023:

______________________________

(1) Certain factors attributing to the changes in the ACL for 2023 have been reclassified to conform to the 2024 presentation

For additional information on the provision for credit losses and ACL on loans and ACL for off-balance sheet commitments related to unfunded loans and lines of credit, refer to “Provision for Credit Losses” presented under Item 2 - Management’s Discussion and Analysis of Financial Condition and Results of Operations and Note 6 – Allowance for Credit Losses to the Notes to the consolidated financial statements in this Quarterly Report on Form 10-Q.

At March 31, 2024, the Company believes the ACL was adequate to cover current expected credit losses in the loan portfolio. However, no assurance can be given that we will not, in any particular period, sustain credit losses that exceed the amount reserved, or that subsequent evaluation of our loan portfolio, in light of prevailing factors, including economic conditions that may adversely affect our market area or other circumstances, will not require significant increases in the ACL. In addition, regulatory agencies, as an integral part of their examination process, periodically review our ACL and may require us to recognize changes to the ACL based on judgments different from those of management. Should any of the factors considered by management in evaluating the appropriate level of the ACL change, including the size and composition of the loan portfolio, the credit quality of the loan portfolio, as well as forecasts of future economic conditions, the Company’s estimate of current expected credit losses could also significantly change and affect the level of future provisions for credit losses.

85

The following table sets forth the Company’s ACL, its corresponding percentage of the loan category balance, and the percent of loan balance to total loans held for investment in each of the loan categories listed as of the dates indicated:

	March 31, 2024						December 31, 2023
(Dollars in thousands)	Amount		Allowance as a % of Segment		% of Total Loans		Amount		Allowance as a % of Segment		% of Total Loans
Investor loans secured by real estate
CRE non-owner-occupied	$	30,781	1.33	%	17.7	%	$	31,030	1.28	%	18.2	%
Multifamily	58,411		1.05	%	42.7	%	56,312		1.00	%	42.5	%
Construction and land	8,171		1.68	%	3.7	%	9,314		1.97	%	3.5	%
SBA secured by real estate	2,184		6.20	%	0.3	%	2,182		5.99	%	0.3	%
Total investor loans secured by real estate	99,547		1.19	%	64.4	%	98,838		1.15	%	64.5	%
Business loans secured by real estate
CRE owner-occupied	28,760		1.34	%	16.5	%	28,787		1.31	%	16.5	%
Franchise real estate secured	7,258		2.46	%	2.3	%	7,499		2.46	%	2.3	%
SBA secured by real estate	4,288		8.85	%	0.4	%	4,427		8.72	%	0.4	%
Total business loans secured by real estate	40,306		1.62	%	19.2	%	40,713		1.60	%	19.2	%
Commercial loans
Commercial and industrial	37,107		2.09	%	13.6	%	36,692		2.05	%	13.5	%
Franchise non-real estate secured	14,320		4.74	%	2.3	%	15,131		4.73	%	2.4	%
SBA non-real estate secured	495		4.52	%	0.1	%	458		4.19	%	0.1	%
Total commercial loans	51,922		2.49	%	16.0	%	52,281		2.46	%	16.0	%
Retail loans
Single family residential	442		0.61	%	0.6	%	505		0.69	%	0.5	%
Consumer loans	123		6.72	%	—	%	134		6.88	%	—	%
Total retail loans	565		0.76	%	0.6	%	639		0.86	%	0.5	%
Total (1)	$	192,340	1.48	%	100.0	%	$	192,471	1.45	%	100.0	%

______________________________

(1) Total loans utilized in the calculation of the ratio of ACL to total loans held for investment includes $32.3 million and $29.6 million as of March 31, 2024 and December 31, 2023, respectively, of the basis adjustment of certain loans included in fair value hedging relationships. Refer to Note 11 – Derivative Instruments to the Notes to the consolidated financial statements in this Quarterly Report on Form 10-Q for additional information.

At March 31, 2024, the ratio of ACL to loans held for investment was 1.48%, an increase from 1.45% at December 31, 2023. Our unamortized fair value discount on the loans acquired totaled $41.2 million, or 0.32% of total loans held for investment, at March 31, 2024, compared to $43.3 million, or 0.33% of total loans held for investment, at December 31, 2023.

86

The following table sets forth the Company’s net charge-offs as a percentage to the average loans held for investment balances in each of the loan categories, as well as other credit related percentages at and for the periods indicated:

	Three Months Ended
	March 31, 2024					December 31, 2023					March 31, 2023
(Dollars in thousands)	Net Charge-offs (Recoveries)		Average Loan Balance		Percentage	Net Charge-offs (Recoveries)		Average Loan Balance		Percentage	Net Charge-offs (Recoveries)		Average Loan Balance		Percentage
Investor loans secured by real estate
CRE non-owner-occupied	$	927	$	2,357,553	0.04%	$	722	$	2,467,905	0.03%	$	51	$	2,622,150	—%
Multifamily	(5)		5,609,799		—%	1,582		5,675,772		0.03%	217		6,039,264		—%
Construction and land	—		479,812		—%	—		466,686		—%	—		420,558		—%
SBA secured by real estate	253		35,911		0.70%	—		37,576		—%	—		41,023		—%
Total investor loans secured by real estate	1,175		8,483,075		0.01%	2,304		8,647,939		0.03%	268		9,122,995		—%
Business loans secured by real estate
CRE owner-occupied	4,389		2,182,460		0.20%	(4)		2,208,734		—%	2,151		2,372,678		0.09%
Franchise real estate secured	212		300,828		0.07%	—		307,988		—%	—		376,836		—%
SBA secured by real estate	(1)		49,807		—%	(40)		51,535		(0.08)%	—		61,439		—%
Total business loans secured by real estate	4,600		2,533,095		0.18%	(44)		2,568,257		—%	2,151		2,810,953		0.08%
Commercial loans
Commercial and industrial	546		1,769,879		0.03%	1,644		1,674,655		0.10%	912		2,038,633		0.04%
Franchise non-real estate secured	100		308,832		0.03%	—		325,751		—%	(100)		395,557		(0.03)%
SBA non-real estate secured	(2)		10,865		(0.02)%	(3)		10,989		(0.03)%	(6)		11,814		(0.05)%
Total commercial loans	644		2,089,576		0.03%	1,641		2,011,395		0.08%	806		2,446,004		0.03%
Retail loans
Single family residential	—		72,084		—%	—		72,395		—%	89		71,995		0.12%
Consumer	—		2,107		—%	1		1,999		0.05%	(30)		3,255		(0.92)%
Total retail loans	—		74,191		—%	1		74,394		—%	59		75,250		0.08%
Total (1)	$	6,419	$	13,149,038	0.05%	$	3,902	$	13,257,725	0.03%	$	3,284	$	14,394,642	0.02%
Allowance for credit losses to loans held for investment					1.48%					1.45%					1.38%
Nonperforming loans to loans held for investment					0.49%					0.19%					0.18%
Allowance for credit losses to nonperforming loans					301%					776%					786%

______________________________

(1) Average loan balance includes $30.9 million, $44.3 million, and $60.6 million of average basis adjustment of certain loans included in fair value hedging relationships for the three months ended March 31, 2024, December 31, 2023, and March 31, 2023, respectively. Refer to Note 11 – Derivative Instruments to the Notes to the consolidated financial statements in this Quarterly Report on Form 10-Q for additional information.

87

Investment Securities

Our investment policy, as established by our Asset Liability Committee, is established to provide and maintain liquidity, capital preservation, complement our lending activities, support our interest rate risk management strategies and tax planning, and generate a favorable return on investments without incurring undue interest rate and credit risks. Specifically, our investment policy generally limits our investments to U.S. government securities, federal agency-backed securities, U.S. government-sponsored enterprise (“GSE”) guaranteed mortgage-backed securities (“MBS”), which are guaranteed by Fannie Mae (“FNMA”), Freddie Mac (“FHLMC”), Federal Farm Credit Banks (“FFCB”), or Ginnie Mae (“GNMA”), U.S. Treasury securities, municipal bonds, and corporate bonds, specifically bank debt notes. The Bank has designated all investment securities as AFS or HTM. AFS securities are carried at fair value, with unrealized gains or losses, net of tax, on these securities recognized in stockholders’ equity as accumulated other comprehensive income or loss. HTM securities are carried at amortized cost, net of ACL.

We primarily use our investment portfolio for liquidity purposes, capital preservation, and to support our interest rate risk management strategies. Our investment securities portfolio amounted to $2.87 billion at March 31, 2024, an increase of $4.9 million, or 0.2%, from $2.87 billion at December 31, 2023. The increase was primarily the result of $170.2 million in purchases and a decrease of $1.9 million in mark-to-market unrealized loss on AFS securities, partially offset by $167.3 million in principal payments, fair value discounts from the AFS securities transferred to HTM, amortizations, accretion, and redemptions. The Company did not sell any investment securities during the first quarter of 2024. In general, the purchase of investment securities is primarily related to investing excess liquidity from our banking operations. During the first quarter of 2024, we have maintained a meaningful portion of the AFS securities portfolio in highly-liquid, short-term securities. This strategy enhances our interest rate sensitivity profile to the current rate environment and provides us with the flexibility to quickly redeploy these funds into higher-yielding assets as opportunities arise. The effective duration of AFS securities portfolio was 0.9 years at March 31, 2024 and 0.7 years at December 31, 2023.

At March 31, 2024, AFS and HTM investment securities were $1.15 billion and $1.72 billion, respectively, compared to $1.14 billion and $1.73 billion, respectively, at December 31, 2023.

The ACL on investment securities is determined for both the AFS and HTM classifications of the investment portfolio in accordance with ASC 326 and evaluated on a quarterly basis. As of March 31, 2024 and December 31, 2023, the Company had an ACL of $115,000 and $126,000, respectively, for HTM investment securities classified as municipal bonds. The Company had no ACL for AFS investment securities at March 31, 2024 and December 31, 2023. For additional information, refer to Note 4 – Investment Securities to the Notes to the consolidated financial statements in this Quarterly Report on Form 10-Q.

88

The following table sets forth the fair value of AFS and the amortized cost of HTM investment securities as well as the weighted average yields on our investment security portfolio by contractual maturity as of the date indicated. Weighted average yields are an arithmetic computation of income within each maturity range based on the amortized costs of securities, not on a tax-equivalent basis.

	March 31, 2024
	One Year or Less				More than One to Five Years				More than Five Years to Ten Years				More than Ten Years				Total
(Dollars in thousands)	Amount		Weighted Average Yield		Amount		Weighted Average Yield		Amount		Weighted Average Yield		Amount		Weighted Average Yield		Amount		Weighted Average Yield
AFS investment securities:
U.S. Treasury	$	564,939	5.22	%	$	—	—	%	$	—	—	%	$	—	—	%	$	564,939	5.22	%
Agency	—		—	%	250		5.56	%	758		5.64	%	662		7.89	%	1,670		6.53	%
Corporate	32,995		5.78	%	231,709		5.82	%	174,178		3.55	%	—		—	%	438,882		4.83	%
Collateralized mortgage obligations	49		5.73	%	40,660		5.79	%	60,378		5.83	%	47,443		7.00	%	148,530		6.19	%
Total AFS investment securities	597,983		5.25	%	272,619		5.81	%	235,314		4.14	%	48,105		7.01	%	1,154,021		5.19	%
HTM investment securities:
Municipal bonds	$	—	—	%	$	26,337	1.44	%	$	38,068	1.61	%	$	1,081,497	2.06	%	$	1,145,902	2.03	%
Collateralized mortgage obligations	—		—	%	86		5.68	%	—		—	%	329,751		4.16	%	329,837		4.16	%
Mortgage-backed securities	—		—	%	1,918		5.78	%	3,476		4.92	%	223,217		1.96	%	228,611		2.03	%
Other	—		—	%	—		—	%	—		—	%	16,246		2.84	%	16,246		2.84	%
Total HTM investment securities	$	—	—	%	$	28,341	1.75	%	$	41,544	1.89	%	$	1,650,711	2.47	%	$	1,720,596	2.45	%
Total securities	$	597,983	5.25	%	$	300,960	5.43	%	$	276,858	3.80	%	$	1,698,816	2.60	%	$	2,874,617	3.55	%

The following table presents the fair value of AFS and the amortized cost of HTM investment securities portfolios by Moody’s credit ratings at March 31, 2024.

(Dollars in thousands)	U.S. Treasury		Agency		Corporate Debt		Municipal Bonds		Collateralized Mortgage Obligations		Mortgage-backed Securities		Other		Total		%
Aaa - Aa3	$	564,939	$	1,670	$	19,992	$	1,145,902	$	478,367	$	228,611	$	—	$	2,439,481	84.9	%
A1 - A3	—		—		236,748		—		—		—		—		236,748		8.2	%
Baa1 - Baa3	—		—		182,142		—		—		—		16,246		198,388		6.9	%
Total	$	564,939	$	1,670	$	438,882	$	1,145,902	$	478,367	$	228,611	$	16,246	$	2,874,617	100.0	%

All of the municipal bond securities in our portfolio have an underlying rating of investment grade, with the majority insured by the largest bond insurance companies to bring each of these securities to a Moody’s A rating or better. The Company has predominantly purchased general obligation bonds that are risk-weighted at 20% for regulatory capital purposes. The Company reduces its exposure to any single adverse event by holding securities from geographically diversified municipalities. We continue to monitor the quality of our investment securities portfolio in accordance with current financial conditions and economic environment.

89

Deposits 

At March 31, 2024, deposits totaled $15.19 billion, an increase of $192.2 million, or 1.3%, from $15.00 billion at December 31, 2023. The increase was largely driven by increases of $169.2 million in money market and savings, $110.3 million in retail certificates of deposit, and $64.8 million in noninterest-bearing checking, partially offset by reductions of $114.0 million in interest-bearing checking and $38.1 million in brokered certificates of deposit.

At March 31, 2024, non-maturity deposits totaled $12.82 billion or 84.4% of total deposits, an increase of $120.0 million, or 0.9%, from December 31, 2023. The increase was largely driven by seasonal deposit growth within our HOA business and municipal deposits. Our non-maturity deposits reflect our well-diversified and relationship-focused business model that has resulted in 32.9% of noninterest-bearing checking deposits as a percent of total deposits as of March 31, 2024.

At March 31, 2024, maturity deposits totaled $2.37 billion, an increase of $72.2 million, or 3.1%, from December 31, 2023. The increase was primarily driven by an increase of $110.3 million in retail certificates of deposit, partially offset by the reduction of $38.1 million in brokered certificates of deposit.

The total end-of-period weighted average rate of deposits at March 31, 2024 was 1.66%, an increase from 1.55% at December 31, 2023, principally driven by higher pricing across all deposit categories and a greater mix of maturity deposits. At March 31, 2024, the end-of-period weighted average rate of non-maturity deposits was 1.12%, compared to 1.04% at December 31, 2023.

As of March 31, 2024, the Bank counted one client, a property management holding company, with deposits of $811.2 million, or 5.3% of total deposits, and 11,263 total deposit accounts. No individual depositor represented more than 2.1% of our total deposits, and our top 50 depositors represented 15.0% of our total deposits.

Our ratio of loans held for investment to deposits was 85.7% and 88.6% at March 31, 2024 and December 31, 2023, respectively.

The following table sets forth the distribution of the Company’s deposit accounts at the dates indicated and the weighted average interest rates as of the last day of each period for each category of deposits presented:

	March 31, 2024						December 31, 2023
(Dollars in thousands)	Balance		% of Total Deposits		Weighted Average Rate		Balance		% of Total Deposits		Weighted Average Rate
Noninterest-bearing checking	$	4,997,636	32.9	%	—	%	$	4,932,817	32.9	%	—	%
Interest-bearing deposits:
Interest-bearing checking	2,785,626		18.3	%	1.55	%	2,899,621		19.3	%	1.38	%
Money market	4,756,596		31.3	%	2.09	%	4,572,693		30.5	%	2.00	%
Savings	281,040		1.9	%	0.33	%	295,749		2.0	%	0.29	%
Total non-maturity deposits	12,820,898		84.4	%	1.12	%	12,700,880		84.7	%	1.04	%
Time deposit accounts:
Less than 1.00%	65,724		0.4	%	0.19	%	90,480		0.6	%	0.14	%
1.00 - 1.99	19,855		0.1	%	1.76	%	20,505		0.1	%	1.76	%
2.00 - 2.99	17,150		0.1	%	2.63	%	20,191		0.1	%	2.63	%
3.00 - 3.99	212,289		1.4	%	3.58	%	361,060		2.4	%	3.52	%
4.00 - 4.99	1,288,341		8.6	%	4.67	%	1,084,443		7.3	%	4.49	%
5.00 and greater	763,571		5.0	%	5.15	%	718,067		4.8	%	5.26	%
Total time deposit accounts	2,366,930		15.6	%	4.56	%	2,294,746		15.3	%	4.37	%
Total deposits	$	15,187,828	100.0	%	1.66	%	$	14,995,626	100.0	%	1.55	%

90

The following table sets forth the estimated deposits exceeding the FDIC insurance limit:

(Dollars in thousands)	March 31, 2024		December 31, 2023
Uninsured deposits	$	6,138,719	$	5,976,621

The Bank is a member of the IntraFi Network (“IntraFi”), which allows banking customers to access FDIC insurance protection on deposits that exceed the FDIC insurance limit while receiving reciprocal deposits from other FDIC-insured banks. These reciprocal deposits acquired by the Bank through IntraFi, including both the Certificate of Deposit Account Registry Service (“CDARS”) and Insured Cash Service (“ICS”) programs, offer protection to depositors by fully insuring deposits with other network banks.

At March 31, 2024, the Company’s FDIC-insured deposits as a percentage of total deposits was 60%. Insured and collateralized deposits comprised 66% of total deposits at March 31, 2024, which includes federally-insured deposits, $883.6 million of collateralized municipal and tribal deposits, and $70.0 million of privately insured deposits. At December 31, 2023, the Company’s FDIC-insured deposits as a percentage of total deposits was 60%. Insured and collateralized deposits comprised 66% of total deposits at December 31, 2023, which includes federally-insured deposits, $732.6 million of collateralized municipal and tribal deposits, and $70.0 million of privately insured deposits.

The estimated aggregate amount of time deposits in excess of the FDIC insurance limit is $572.9 million at March 31, 2024 and $534.8 million at December 31, 2023. The following table sets forth the maturity distribution of the estimated uninsured time deposits:

(Dollars in thousands)	March 31, 2024		December 31, 2023
3 months or less	$	330,077	$	236,117
Over 3 months through 6 months	143,925		219,430
Over 6 months through 12 months	96,256		72,756
Over 12 months	2,660		6,532
Total	$	572,918	$	534,835

Borrowings 

At March 31, 2024, total borrowings amounted to $532.0 million, a decrease of $399.8 million, or 42.9%, from $931.8 million at December 31, 2023. Total borrowings at March 31, 2024 were comprised of $200.0 million of FHLB term advances and $332.0 million of subordinated debentures. The decrease in borrowings at March 31, 2024 as compared to December 31, 2023 was primarily due to the decreases of $400.0 million in FHLB term advances, resulting from one $200.0 million advance redemption and one $200.0 million advance maturity during the first quarter of 2024, partially offset by the amortization of the subordinated debt issuance cost. At March 31, 2024, total borrowings represented 2.8% of total assets and had an end-of-period weighted average rate of 5.07%, compared with 4.9% of total assets and an end-of-period weighted average rate of 3.93% at December 31, 2023. 

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At March 31, 2024, total subordinated debentures were comprised of the following:

•Subordinated notes of $60.0 million at a fixed rate of 5.75% due September 3, 2024 (the “Notes I”) and a carrying value of $59.9 million, net of unamortized debt issuance cost of $60,000. Interest is payable semiannually at 5.75% per annum;

•Subordinated notes of $125.0 million at 4.875% fixed-to-floating rate due May 15, 2029 (the “Notes II”) and a carrying value of $123.7 million, net of unamortized debt issuance cost of $1.3 million. Interest is payable semiannually at an initial fixed rate of 4.875% per annum. From and including May 15, 2024, but excluding the maturity date or the date of earlier redemption, the Notes II will bear interest at a floating rate equal to three-month term SOFR, plus a spread of 2.762% per annum, payable quarterly in arrears; and

•Subordinated notes of $150.0 million at 5.375% fixed-to-floating rate due June 15, 2030 (the “Notes III”) and a carrying value of $148.4 million, net of unamortized debt issuance cost of $1.6 million. Interest on the Notes III accrue at a rate equal to 5.375% per annum from and including June 15, 2020 to, but excluding, June 15, 2025, payable semiannually in arrears. From and including June 15, 2025 to, but excluding, June 15, 2030 or the earlier redemption date, interest will accrue at a floating rate per annum equal to a benchmark rate, which is expected to be three-month term SOFR, plus a spread of 517 basis points, payable quarterly in arrears.

For additional information about the subordinated debentures, see Note 8 – Subordinated Debentures to the Notes to the consolidated financial statements in this Quarterly Report on Form 10-Q.

The following table sets forth certain information regarding the Company’s borrowed funds as of and during the periods indicated: 

	March 31, 2024					December 31, 2023
(Dollars in thousands)	Balance			Weighted Average Rate		Balance			Weighted Average Rate
FHLB advances	$	200,000		4.68	%	$	600,000		3.17	%
Subordinated debentures	332,001			5.30	%	331,842			5.31	%
Total borrowings	$	532,001		5.07	%	$	931,842		3.93	%
Weighted average cost of borrowings during the quarter	4.15		%			4.01		%
Borrowings as a percent of total assets	2.8		%			4.9		%

As of March 31, 2024, our unused borrowing capacity was $8.53 billion, which consisted of available lines of credit with FHLB and other correspondent banks as well as access through the Federal Reserve Bank's discount window. As a result of our proactive liquidity management, we were able to reduce FHLB borrowings by $400.0 million during the first quarter of 2024, and we did not utilize the Federal Reserve Bank's discount window or the Bank Term Funding Program, which expired on March 11, 2024.

The Company maintains additional sources of liquidity at the Corporation level. Our Corporation maintains a $25.0 million line of credit with U.S. Bank and had no outstanding balance against it at March 31, 2024 and December 31, 2023.

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CAPITAL RESOURCES AND LIQUIDITY

Liquidity Management

Our primary sources of funds are deposits, advances from the FHLB and other borrowings, principal and interest payments on loans, and income from investments, to meet our financial obligations, which arise primarily from the withdrawal of deposits, extension of credit, and payment of operating expenses. While maturities and scheduled amortization of loans are a predictable source of funds, deposit inflows and outflows as well as loan prepayments are greatly influenced by market interest rates, economic conditions, and competition.

In addition to the interest payments on loans and investments as well as fees collected on the services we provide, our primary sources of funds generated during the first three months of 2024 were from:

•Principal payments on loans held for investment of $229.1 million;

•Increased deposits of $192.2 million; and

•Proceeds of $174.4 million from the sale, payment, or maturity of securities;

We used these funds to:

•Decrease FHLB borrowings of $394.9 million;

•Purchase investment securities of $170.2 million;

•Return capital to shareholders through $31.6 million in dividends; and

•Originate loans held for investment of $14.0 million.

Our most liquid assets are comprised of unrestricted cash, short-term investments, and unpledged AFS investment securities. The levels of these assets are dependent on our operating, lending, and investing activities during any given period. We endeavor to take a prudent, proactive approach to liquidity management, as evidenced by our balance-sheet-oriented initiatives throughout 2023 and into 2024. At March 31, 2024, cash and cash equivalents totaled $1.03 billion. If additional liquidity is needed or otherwise desired as part of our liquidity management strategy, we have additional sources of liquidity that can be accessed, including FHLB advances, federal fund lines, the Federal Reserve Board’s lending programs, brokered deposits, as well as loan and investment securities sales. As of March 31, 2024, the Bank had secured borrowing capacity with FHLB allowing us to borrow up to 30% of the Bank’s total assets equating to a credit line of $5.71 billion, of which $4.69 billion remained available for borrowing, based on collateral pledged of $7.35 billion at carrying value in qualifying loans, and we had $200.0 million in FHLB term borrowings. We also had a $3.45 billion line with the FRB discount window secured by investment securities and unsecured lines of credit aggregating to $390.0 million with other correspondent banks from which to purchase federal funds. Our unused borrowing capacity was $8.53 billion, and the combined readily available liquidity with cash and cash equivalents of $1.03 billion, interest-bearing time deposits with financial institutions of $1.0 million, as well as short-term, unpledged, AFS U.S. Treasury securities of $343.7 million, totaled approximately $9.90 billion, with a coverage ratio of 190.9% to uninsured and uncollateralized deposits.

We believe our level of liquid assets is sufficient to meet current anticipated funding needs. As part of our daily monitoring, we calculate a liquidity ratio by dividing the sum of cash balances plus unpledged AFS securities by total deposits, excluding time deposits maturing one year or more, plus FHLB advances maturing within one year. As of March 31, 2024, our liquidity ratio was 14.4%, which is above the Company’s minimum policy requirement of 10.0%. The Company regularly monitors liquidity, models liquidity stress scenarios to ensure that adequate liquidity is available, and has contingency funding plans in place, which are reviewed and tested on a regular, recurring basis.

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A substantial portion of our loans were funded by our deposits. The Bank’s participation in IntraFi’s CDARS and ICS programs provides our depositors with full deposit insurance coverage of excess balances, while the Bank receives reciprocal deposits from other FDIC-insured banks, and helps the Bank to retain the full amount of the deposits on its balance sheet, enhancing the Company’s funding stability. To the extent that 2024 deposit growth is not sufficient to satisfy our ongoing commitments to fund maturing and withdrawable deposits, repay maturing borrowings, fund existing and future loans, or make investments, we may access funds through our FHLB borrowing arrangement, FRB discount window, unsecured lines of credit, or other sources.

The Bank maintains liquidity guidelines in the Company’s Liquidity Policy that permits the purchase of brokered deposit funds, in an amount not to exceed 15% of total deposits or 12% of total assets, as a secondary source for funding. At March 31, 2024, we had $572.1 million in brokered deposits, which constituted 3.77% of total deposits and 3.04% of total assets at that date.

The Corporation is a corporate entity separate and apart from the Bank that must provide for its own liquidity. The Corporation’s primary sources of liquidity are dividends from the Bank. There are statutory and regulatory provisions that limit the ability of the Bank to pay dividends to the Corporation. Management believes that such restrictions will not have a material impact on the ability of the Corporation to meet its ongoing cash obligations. During the three months ended March 31, 2024, the Bank paid $31.6 million in dividends to the Corporation.

The Corporation maintains a line of credit of $25.0 million with U.S. Bank that will expire on September 26, 2024. The Corporation anticipates renewing the line of credit upon expiration. This line of credit provides an additional source of liquidity at the Corporation level. At March 31, 2024, the Corporation had no outstanding balances against this line.

During the first quarter of 2024, the Corporation declared a quarterly dividend payment of $0.33 per share. On April 22, 2024, the Company's Board of Directors declared a $0.33 per share dividend, payable on May 13, 2024 to stockholders of record as of May 6, 2024. The Corporation’s Board of Directors periodically reviews whether to declare or pay cash dividends, taking into account, among other things, general business conditions, the Company’s financial results, future prospects, capital requirements, legal and regulatory restrictions, and such other factors as the Corporation’s Board of Directors may deem relevant.

On January 11, 2021, the Company’s Board of Directors approved a stock repurchase program, which authorized the repurchase of up to 4,725,000 shares of its common stock, representing approximately 5% of the Company’s issued and outstanding shares of common stock and approximately $150 million of common stock as of December 31, 2020 based on the closing price of the Company’s common stock on December 31, 2020. During the three months ended March 31, 2024, the Company did not repurchase any shares of common stock. See Part II, Item 2 - Unregistered Sales of Equity Securities and Use of Proceeds for additional information.

Material Cash Requirement

Our material cash requirements may include funding existing loan commitments, funding equity investments and affordable housing partnerships for low-income housing tax credit, withdrawal/maturity of existing deposits, repayment of borrowings, operating lease payments, and expenditures necessary to maintain current operations.

The Company enters into contractual obligations in the normal course of business as a source of funds for its asset growth and to meet required capital needs. The following schedule summarizes maturities and principal payments due on our contractual obligations, excluding accrued interest:

94

	March 31, 2024
(Dollars in thousands)	Less than 1 year		More than 1 year		Total
FHLB advances and other borrowings	$	200,000	$	—	$	200,000
Subordinated debentures	59,940		272,061		332,001
Certificates of deposit	2,025,195		341,735		2,366,930
Operating leases	18,754		32,150		50,904
Affordable housing partnerships commitment	14,924		16,223		31,147
Total contractual cash obligations	$	2,318,813	$	662,169	$	2,980,982

We believe that the Company’s liquidity sources will be sufficient to meet the contractual obligations as they become due through the maintenance of adequate liquidity levels.

In the ordinary course of business, we enter into various transactions to meet the financing needs of our customers which, in accordance with GAAP, are not included in our consolidated balance sheets. These transactions include off-balance sheet commitments, including commitments to extend credit and standby letters of credit, and commitments to fund investments that qualify for CRA credit. The following table presents a summary of the Company’s commitments to extend credit by expiration period:

	March 31, 2024
(Dollars in thousands)	Less than 1 year		More than 1 year		Total
Loan commitments to extend credit	$	950,471	$	461,367	$	1,411,838
Standby letters of credit	47,677		—		47,677
Total	$	998,148	$	461,367	$	1,459,515

Since many commitments to extend credit are expected to expire, the total commitment amounts do not necessarily represent future cash requirements. For further information, see Note 15 - Off-Balance Sheet Arrangements, Commitments, and Contingencies to the Notes to the consolidated financial statements in the Company’s 2023 Form 10-K. 

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Regulatory Capital Compliance

The Corporation and the Bank are subject to various regulatory capital requirements administered by federal banking agencies. Failure to meet minimum capital requirements can initiate certain mandatory, and possibly additional discretionary actions by regulators that, if undertaken, could have a direct material effect on the Corporation’s and the Bank’s financial statements. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, the Corporation and the Bank must meet specific capital guidelines that involve quantitative measures of the Corporation’s and the Bank’s assets, liabilities, and certain off-balance sheet items as calculated under regulatory accounting practices. The Corporation’s and the Bank’s capital amounts and classification are also subject to qualitative judgments by the regulators about components, risk weightings, and other factors.

Quantitative measures established by regulation to ensure capital adequacy require the Bank to maintain capital in order to meet certain capital ratios to be considered adequately capitalized or well capitalized under the regulatory framework for prompt corrective action. As of the most recent formal notification from the Federal Reserve, the Bank was categorized as “well capitalized.” There are no conditions or events since that notification that management believes have changed the Bank’s categorization.

Final comprehensive regulatory capital rules for U.S. banking organizations pursuant to the capital framework of the Basel Committee on Banking Supervision, generally referred to as “Basel III,” implemented a requirement for all banking organizations to maintain a capital conservation buffer of 2.5% above the minimum risk-based capital requirements, which fully phased in by January 1, 2019. The capital conservation buffer is exclusively comprised of common equity Tier 1 capital, and it applies to each of the three risk-based capital ratios but not to the leverage ratio. At March 31, 2024, the Company and Bank are in compliance with the capital conservation buffer requirement and exceeded the minimum common equity Tier 1, Tier 1, and total capital ratio, inclusive of the fully phased-in capital conservation buffer, of 7.00%, 8.50%, and 10.50%, respectively, and the Bank qualified as “well capitalized” for purposes of the federal bank regulatory prompt corrective action regulations. The regulatory capital ratios of the Company and Bank further strengthened at March 31, 2024 compared to the capital ratios at December 31, 2023.

In February 2019, the U.S. federal bank regulatory agencies approved a final rule modifying their regulatory capital rules and providing an option to phase-in over a three-year period the Day 1 adverse regulatory capital effects of the CECL accounting standard. Additionally, in March 2020, the U.S. Federal bank regulatory agencies issued an interim final rule that provides banking organizations an option to delay the estimated CECL impact on regulatory capital for an additional two years for a total transition period of up to five years. The cumulative difference at the end of the second year of the transition period is then phased into regulatory capital at 25% per year over a three-year transition period. The final rule was adopted and became effective in September 2020. The Company implemented the CECL model commencing January 1, 2020 and elected to phase in the full effect of CECL on regulatory capital over the five-year transition period. This cumulative difference at the end of 2021 will be phased in regulatory capital over the three-year period from January 1, 2022 through December 31, 2024.

For regulatory capital purposes, the Corporation’s subordinated debt is included in Tier 2 capital, the eligible amount of which is phased out by 20% of the original amount at the beginning of each of the last five years before maturity. See Note 8 – Subordinated Debentures to the Notes to the consolidated financial statements in this Quarterly Report on Form 10-Q for additional information.

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As defined in applicable regulations and set forth in the table below, the Corporation and the Bank continue to exceed the regulatory capital minimum requirements, and the Bank continues to exceed the “well capitalized” standards and the required conservation buffer at the dates indicated:

	Actual	Minimum Required for Capital Adequacy Purposes Inclusive of Capital Conservation Buffer	Minimum Required For Well Capitalized Requirement
March 31, 2024
Pacific Premier Bancorp, Inc. Consolidated
Tier 1 leverage ratio	11.48%	4.00%	N/A
Common equity tier 1 capital ratio	15.02%	7.00%	N/A
Tier 1 capital ratio	15.02%	8.50%	N/A
Total capital ratio	18.23%	10.50%	N/A
Pacific Premier Bank
Tier 1 leverage ratio	12.97%	4.00%	5.00%
Common equity tier 1 capital ratio	16.96%	7.00%	6.50%
Tier 1 capital ratio	16.96%	8.50%	8.00%
Total capital ratio	18.21%	10.50%	10.00%
December 31, 2023
Pacific Premier Bancorp, Inc. Consolidated
Tier 1 leverage ratio	11.03%	4.00%	N/A
Common equity tier 1 capital ratio	14.32%	7.00%	N/A
Tier 1 capital ratio	14.32%	8.50%	N/A
Total capital ratio	17.29%	10.50%	N/A
Pacific Premier Bank
Tier 1 leverage ratio	12.43%	4.00%	5.00%
Common equity tier 1 capital ratio	16.13%	7.00%	6.50%
Tier 1 capital ratio	16.13%	8.50%	8.00%
Total capital ratio	17.23%	10.50%	10.00%

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Item 3.  Quantitative and Qualitative Disclosure about Market Risk

Asset/Liability Management and Market Risk

Market risk is the risk of loss in value or reduced earnings from adverse changes in market prices and interest rates. The Bank’s market risk arises primarily from interest rate risk in our lending, investments, and deposit taking activities. Interest rate risk primarily occurs to the degree that the Bank’s interest-bearing liabilities reprice or mature on a different basis and frequency than its interest-earning assets. The Bank actively monitors and manages its portfolios to limit the adverse effects on net interest income and economic value due to changes in interest rates. The Asset Liability Committee is responsible for implementing the Bank’s interest rate risk management policy established by the Board of Directors that sets forth limits of acceptable changes in net interest income (“NII”) and economic value of equity (“EVE”) due to specified changes in interest rates. Management monitors asset and liability maturities and repricing characteristics on a regular basis and evaluates its interest rate risk as it relates to operational strategies.

Interest Rate Risk Management

The principal objective of the Company’s interest rate risk management function is to maintain an interest rate risk profile close to the desired risk profile in light of the interest rate outlook. The Bank measures the interest rate risk included in the major balance sheet portfolios and compares the current risk profile to the desired risk profile and to policy limits set by the Board of Directors. Management then implements strategies consistent with the desired risk profile. Asset duration is compared to liability, with the desired mix of fixed and floating rate determined based upon the Company’s risk profile and outlook. Likewise, the Bank seeks to raise non-maturity deposits. Management often implements these strategies through pricing actions. Finally, management structures its security portfolio and borrowings to offset some of the interest rate sensitivity created by the repricing characteristics of customer loans and deposits.

Management monitors asset and liability maturities and repricing characteristics on a regular basis and evaluates its interest rate risk as it relates to operational strategies. Management analyzes potential strategies for their impact on the interest rate risk profile. Each quarter the Board of Directors reviews the Bank’s asset/liability position, including simulations showing the impact on the Bank’s EVE in various interest rate scenarios. Interest rate moves, up or down, may subject the Bank to interest rate spread compression, which adversely impacts its net interest income. This is primarily due to the lag in repricing of the indices, to which adjustable rate loans and mortgage-backed securities are tied, as well as their repricing frequencies. Furthermore, large rate moves show the impact of interest rate caps and floors on adjustable rate transactions. This is partly offset by lags in repricing for deposit products. The extent of the interest rate spread compression depends on the direction and severity of interest rate moves and features in the Bank’s product portfolios.

The Company’s interest rate sensitivity is monitored by management through the use of both a simulation model that quantifies the estimated impact to earnings (“Earnings at Risk”) for a twelve- and twenty-four-month period, and a model that estimates the change in the Company’s EVE under alternative interest rate scenarios, primarily instantaneous parallel interest rate shifts in 100 basis point increments. The simulation model estimates the impact on NII from changing interest rates on interest-earning assets and interest expense paid on interest- bearing liabilities. The EVE model computes the net present value of equity by discounting all expected cash flows on assets and liabilities under each rate scenario. For each scenario, the EVE is the present value of all assets less the present value of all liabilities. The EVE ratio is defined as the EVE divided by the market value of assets within the same scenario.

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The following table shows the projected NII and net interest margin of the Company at March 31, 2024 and December 31, 2023, assuming instantaneous parallel interest rate shifts in the first month of the following quarter:

March 31, 2024
(Dollars in thousands)
	Earnings at Risk			Projected Net Interest Margin
Change in Rates (Basis Points)	$ Amount	$ Change	% Change	Rate %
300	656,756	44,467	7.3	3.96
200	645,107	32,818	5.4	3.89
100	631,033	18,744	3.1	3.80
Static	612,289	—	—	3.69
-100	589,948	(22,341)	(3.6)	3.55
-200	562,150	(50,139)	(8.2)	3.39
-300	535,939	(76,350)	(12.5)	3.23

December 31, 2023
(Dollars in thousands)
	Earnings at Risk			Projected Net Interest Margin
Change in Rates (Basis Points)	$ Amount	$ Change	% Change	Rate %
300	667,387	40,063	6.4	3.69
200	656,958	29,634	4.7	3.63
100	643,837	16,513	2.6	3.56
Static	627,324	—	—	3.47
-100	601,798	(25,526)	(4.1)	3.33
-200	569,355	(57,969)	(9.2)	3.15
-300	534,151	(93,173)	(14.9)	2.95

The following table shows the EVE and projected change in the EVE of the Company at March 31, 2024 and December 31, 2023, assuming instantaneous parallel interest rate shifts in the first month of the following quarter:

March 31, 2024
(Dollars in thousands)
	Economic Value of Equity			EVE as % of market value of portfolio assets
Change in Rates (Basis Points)	$ Amount	$ Change	% Change	EVE Ratio
300	2,778,997	(413,729)	(13.0)	17.70
200	2,980,178	(212,548)	(6.7)	18.11
100	3,124,266	(68,460)	(2.1)	18.05
Static	3,192,726	—	—	17.51
-100	3,130,295	(62,431)	(2.0)	16.28
-200	2,953,612	(239,114)	(7.5)	14.57
-300	2,680,767	(511,959)	(16.0)	12.42

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December 31, 2023
(Dollars in thousands)
	Economic Value of Equity			EVE as % of market value of portfolio assets
Change in Rates (Basis Points)	$ Amount	$ Change	% Change	EVE Ratio
300	2,918,718	(236,315)	(7.5)	17.70
200	3,073,927	(81,106)	(2.6)	18.11
100	3,155,901	868	—	18.05
Static	3,155,033	—	—	17.51
-100	3,022,479	(132,554)	(4.2)	16.28
-200	2,785,592	(369,441)	(11.7)	14.57
-300	2,445,055	(709,978)	(22.5)	12.42

Based on the modeling of the impact on earnings and EVE from changes in interest rates, the Company’s sensitivity to changes in interest rates is low for rising rates, aided by the addition of interest rate swaps for hedging purposes. With a slightly asset sensitive profile, the Earnings at Risk is expected to increase as rates rise. It is important to note the above tables are forecasts based on several assumptions and that actual results may vary. The forecasts are based on estimates of historical behavior and assumptions by management that may change over time and may turn out to be different. Factors affecting these estimates and assumptions include, but are not limited to (1) competitor behavior, (2) economic conditions both locally and nationally, (3) actions taken by the Federal Reserve Board, (4) customer behavior, and (5) management’s responses to the foregoing. Changes that vary significantly from the assumptions and estimates may have significant effects on the Company’s earnings and EVE.

The Company has minimal direct market risk from foreign exchange and no exposure from commodities.

Item 4.  Controls and Procedures

Evaluation of Disclosure Controls and Procedures

As of the end of the period covered by this Quarterly Report on Form 10-Q, an evaluation was carried out by our management, with the participation of our Chief Executive Officer and Chief Financial Officer, of the effectiveness of our disclosure controls and procedures (as defined in Rule 13a-15(e) under the Securities Exchange Act of 1934, as amended). Based upon that evaluation, the Chief Executive Officer and Chief Financial Officer concluded that the disclosure controls and procedures were effective as of the end of the period covered by this report.

Changes in Internal Controls over Financial Reporting

There have been no changes in the Company’s internal control over financial reporting (as defined in Rules 13a-15(f) under the Exchange Act) during the quarter ended March 31, 2024 that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.

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PART II - OTHER INFORMATION

Item 1.  Legal Proceedings

The Company is involved in legal proceedings occurring in the ordinary course of business. Management believes that none of the legal proceedings occurring in the ordinary course of business, individually or in the aggregate, will have a material adverse impact on the results of operations or financial condition of the Company.

Item 1A.  Risk Factors

The section titled Risk Factors in Part I, Item 1A of our 2023 Form 10-K included a discussion of the many risks and uncertainties we face, any one or more of which could have a material adverse effect on our business, results of operations, financial condition (including capital and liquidity), or prospects or the value of or return on an investment in the Company. There are no material changes to our risk factors as previously described under Item 1A of our 2023 Form 10-K.

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

On January 11, 2021, the Company’s Board of Directors approved a stock repurchase program, which authorized the repurchase of up to 4,725,000 shares of its common stock. The stock repurchase program may be limited or terminated at any time without notice. During the first quarter of 2024, the Company did not repurchase any shares of common stock.

The following table provides information with respect to purchases made by or on behalf of us or any “affiliated purchaser” (as defined in Rule 10b-18(a)(3) under the Exchange Act) of our common stock during the first quarter of 2024.

Period	Total Number of Shares Purchased	Average Price Paid per Share		Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs	Maximum Number of Shares that May Yet Be Purchased Under the Plans or Programs
January 1, 2024 to January 31, 2024	—	$	—	—	4,245,056
February 1, 2024 to February 29, 2024	—	—		—	4,245,056
March 1, 2024 to March 31, 2024	—	—		—	4,245,056
Total	—			—

Item 3.  Defaults Upon Senior Securities

None.

Item 4.  Mine Safety Disclosures

Not applicable.

Item 5.  Other Information

Rule 10b5-1 Trading Plans

During the quarter ended March 31, 2024, no officer or director of the Company adopted or terminated any contract, instruction, or written plan for the purchase or sale of securities of the Company’s common stock that is intended to satisfy the affirmative defense conditions of Securities Exchange Act Rule 10b5-1(c) or any non-Rule 10b5-1 trading arrangement as defined in 17 CFR § 229.408(c).

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Item 6.  Exhibits

Exhibit 3.1	Second Amended and Restated Certificate of Incorporation of Pacific Premier Bancorp, Inc. (1)
Exhibit 3.2	Amended and Restated Bylaws of Pacific Premier Bancorp, Inc. (1)
Exhibit 4.1	Specimen Stock Certificate of Pacific Premier Bancorp, Inc. (2)
Exhibit 4.2	Long-term borrowing instruments are omitted pursuant to Item 601(b)(4)(iii) of Regulation S-K. The Company undertakes to furnish copies of such instruments to the SEC upon request.
Exhibit 31.1	Certification of Chief Executive Officer Pursuant to Rule 13a-14(a)/15d-14(a) under the Securities Exchange Act of 1934, as amended
Exhibit 31.2	Certification of Chief Financial Officer Pursuant to Rule 13a-14(a)/15d-14(a) under the Securities Exchange Act of 1934, as amended
Exhibit 32	Certification of Chief Executive Officer and Chief Financial Officer Pursuant to 18 U.S.C. Section 1350 as adopted pursuant to section 906 of the Sarbanes-Oxley Act of 2002
Exhibit 101.INS	XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document
Exhibit 101.SCH	Inline XBRL Taxonomy Extension Schema Document
Exhibit 101.CAL	Inline XBRL Taxonomy Extension Calculation Linkbase Document
Exhibit 101.DEF	Inline XBRL Taxonomy Extension Definitions Linkbase Document
Exhibit 101.LAB	Inline XBRL Taxonomy Extension Label Linkbase Document
Exhibit 101.PRE	Inline XBRL Taxonomy Extension Presentation Linkbase Document
Exhibit 104	The cover page of Pacific Premier Bancorp, Inc.’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2024, formatted in Inline XBRL (contained in Exhibit 101)
(1) Incorporated by reference from the Registrant’s Form 8-K filed with the SEC on May 15, 2018.
(2) Incorporated by reference from the Registrant’s Registration Statement on Form S-1 (Registration No. 333-20497) filed with the SEC on January 27, 1997.

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SIGNATURES

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

		PACIFIC PREMIER BANCORP, INC.,
Date:	April 26, 2024	By:	/s/ Steven R. Gardner
			Steven R. Gardner
			Chairman, Chief Executive Officer, and President
			(Principal Executive Officer)
Date:	April 26, 2024	By:	/s/ Ronald J. Nicolas, Jr.
			Ronald J. Nicolas, Jr.
			Senior Executive Vice President and Chief Financial Officer
			(Principal Financial Officer)

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EX-31.1

Exhibit 31.1

Pacific Premier Bancorp, Inc.,

Quarterly Report on Form 10-Q

for the Quarter ended March 31, 2024

CHIEF EXECUTIVE OFFICER CERTIFICATION

Pursuant to Rule 13a-14(a)/15d-14(a) under the Securities Exchange Act of 1934, as Amended

I, Steven R. Gardner,certify that:

1.I have reviewed this quarterly report on Form 10-Q of Pacific Premier Bancorp, 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 assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

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

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

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

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

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

Date:	April 26, 2024	/s/ Steven R. Gardner
		Steve R. Gardner
		Chairman, Chief Executive Officer, and President

EX-31.2

Exhibit 31.2

Pacific Premier Bancorp, Inc.,

Quarterly Report on Form 10-Q

for the Quarter ended March 31, 2024

CHIEF FINANCIAL OFFICER CERTIFICATION

Pursuant to Rule 13a-14(a)/15d-14(a) under the Securities Exchange Act of 1934, as Amended

I, Ronald J. Nicolas, Jr.,certify that:

1.I have reviewed this quarterly report on Form 10-Q of Pacific Premier Bancorp, 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 assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

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

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

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

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

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

Date:	April 26, 2024	/s/ Ronald J. Nicolas, Jr.
		Ronald J. Nicolas, Jr.
		Sr. Executive Vice President and Chief Financial Officer

EX-32

Exhibit 32

Pacific Premier Bancorp, Inc.,

Quarterly Report on Form 10-Q

for the Quarter ended March 31, 2024

CERTIFICATION

PURSUANT TO 18 U.S.C. SECTION 1350

AS ADOPTED PURSUANT TO SECTION 906 OF THE

SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Pacific Premier Bancorp, Inc. (the “Company”) on Form 10-Q for the period ended March 31, 2024, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the undersigned hereby certify, pursuant to 18 U.S.C. section 1350, as adopted pursuant to section 906 of the Sarbanes-Oxley Act of 2002, that to the undersigned’s best knowledge and belief:

a)the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

b)the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: April 26, 2024

Pacific Premier Bancorp, Inc.

/s/ Steven R. Gardner

Steven R. Gardner

Chairman, Chief Executive Officer, and President

/s/ Ronald J. Nicolas, Jr.

Ronald J. Nicolas, Jr.

Sr. Executive Vice President and Chief Financial Officer

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

XML

Cover - shares	3 Months Ended
	Mar. 31, 2024	Apr. 19, 2024
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Mar. 31, 2024
Document Transition Report	false
Entity File Number	0-22193
Entity Registrant Name	PACIFIC PREMIER BANCORP INC
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	33-0743196
Entity Address, Address Line One	17901 Von Karman Avenue
Entity Address, Address Line Two	Suite 1200
Entity Address, City or Town	Irvine
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	92614
City Area Code	949
Local Phone Number	864-8000
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
Title of 12(b) Security	Common Stock, par value $0.01 per share
Trading Symbol	PPBI
Security Exchange Name	NASDAQ
Entity Common Stock, Shares Outstanding		96,431,504
Entity Central Index Key	0001028918
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q1

XML

CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
ASSETS
Cash and due from banks	$ 129,671	$ 146,696
Interest-bearing deposits with financial institutions	899,147	789,777
Cash and cash equivalents	1,028,818	936,473
Interest-bearing time deposits with financial institutions	995	995
Investments securities held-to-maturity, at amortized cost, net of allowance for credit losses of $115 and $126 (fair value of $1,447,697 and $1,485,506) at March 31, 2024 and December 31, 2023, respectively	1,720,481	1,729,541
Investment securities available-for-sale, at fair value	1,154,021	1,140,071
FHLB, FRB, and other stock	97,063	99,225
Loans held for investment	13,012,071	13,289,020
Allowance for credit losses	(192,340)	(192,471)
Loans held for investment, net	12,819,731	13,096,549
Accrued interest receivable	67,642	68,516
Other real estate owned	248	248
Premises and equipment, net	54,789	56,676
Deferred income taxes, net	111,390	113,580
Bank owned life insurance	474,404	471,178
Intangible assets	40,449	43,285
Goodwill	901,312	901,312
Other assets	341,838	368,996
Total assets	18,813,181	19,026,645
Deposit accounts:
Noninterest-bearing checking	4,997,636	4,932,817
Interest-bearing:
Checking	2,785,626	2,899,621
Money market/savings	5,037,636	4,868,442
Retail certificates of deposit	1,794,813	1,684,560
Wholesale/brokered certificates of deposit	572,117	610,186
Total interest-bearing	10,190,192	10,062,809
Total deposits	15,187,828	14,995,626
FHLB advances and other borrowings	200,000	600,000
Subordinated debentures	332,001	331,842
Accrued expenses and other liabilities	190,551	216,596
Total liabilities	15,910,380	16,144,064
STOCKHOLDERS’ EQUITY
Preferred stock, $0.01 par value; 1,000,000 authorized; no shares issued and outstanding	0	0
Common stock, $0.01 par value; 150,000,000 shares authorized at March 31, 2024 and December 31, 2023; 96,459,966 shares and 95,860,092 shares issued and outstanding, respectively	941	938
Additional paid-in capital	2,378,171	2,377,131
Retained earnings	619,405	604,137
Accumulated other comprehensive loss	(95,716)	(99,625)
Total stockholders’ equity	2,902,801	2,882,581
Total liabilities and stockholders’ equity	$ 18,813,181	$ 19,026,645

XML

CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Statement of Financial Position [Abstract]
Investments held-to-maturity, allowance for credit losses	$ 115	$ 126
Investments held-to-maturity, fair value	$ 1,447,697	$ 1,485,506
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	1,000,000	1,000,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	150,000,000	150,000,000
Common stock, shares issued (in shares)	96,459,966	95,860,092
Common stock, shares outstanding (in shares)	96,459,966	95,860,092

XML

CONSOLIDATED STATEMENTS OF INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
INTEREST INCOME
Loans	$ 172,975	$ 180,958
Investment securities and other interest-earning assets	40,456	40,385
Total interest income	213,431	221,343
INTEREST EXPENSE
Deposits	59,506	40,234
FHLB advances and other borrowings	4,237	7,938
Subordinated debentures	4,561	4,561
Total interest expense	68,304	52,733
Net interest income before provision for credit losses	145,127	168,610
Provision for credit losses	3,852	3,016
Net interest income after provision for credit losses	141,275	165,594
NONINTEREST INCOME
Loan servicing income	529	573
Earnings on bank owned life insurance	4,159	3,374
Net gain from sales of loans	0	29
Net gain from sales of investment securities	0	138
Other income	5,959	1,261
Total noninterest income	25,774	21,186
NONINTEREST EXPENSE
Compensation and benefits	54,130	54,293
Premises and occupancy	10,807	11,742
Data processing	7,511	7,265
Other real estate owned operations, net	46	108
FDIC insurance premiums	2,629	2,425
Legal and professional services	4,143	5,501
Marketing expense	1,558	1,838
Office expense	1,093	1,232
Loan expense	770	646
Deposit expense	12,665	8,436
Amortization of intangible assets	2,836	3,171
Other expense	4,445	4,695
Total noninterest expense	102,633	101,352
Net income before income taxes	64,416	85,428
Income tax expense	17,391	22,866
Net income	$ 47,025	$ 62,562
EARNINGS PER SHARE
Basic (in dollars per share)	$ 0.49	$ 0.66
Diluted (in dollars per share)	$ 0.49	$ 0.66
WEIGHTED AVERAGE SHARES OUTSTANDING
Basic (in shares)	94,350,259	93,857,812
Diluted (in shares)	94,477,355	94,182,522
Service charges on deposit accounts
NONINTEREST INCOME
Noninterest income	$ 2,688	$ 2,629
Other service fee income
NONINTEREST INCOME
Noninterest income	336	296
Debit card interchange fee income
NONINTEREST INCOME
Noninterest income	765	803
Trust custodial account fees
NONINTEREST INCOME
Noninterest income	10,642	11,025
Escrow and exchange fees
NONINTEREST INCOME
Noninterest income	$ 696	$ 1,058

XML

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2024	Mar. 31, 2023
Statement of Comprehensive Income [Abstract]
Net income		$ 47,025	$ 62,562
Other comprehensive income, net of tax:
Unrealized gain on securities available-for-sale, net of income taxes	[1]	1,390	36,400
Reclassification adjustment for net gain on sales of securities included in net income, net of income taxes	[2]	0	(99)
Net unrealized loss on securities transferred from available-for-sale to held-to-maturity, net of income taxes	[3]	0	(36,076)
Amortization of unrealized loss on securities transferred from available-for-sale to held-to-maturity, net of income taxes	[4]	2,519	2,293
Other comprehensive income, net of tax		3,909	2,518
Comprehensive income, net of tax		$ 50,934	$ 65,080

[1] Income tax expense of the unrealized gain on securities was $547,000 and $14.4 million for the three months ended March 31, 2024 and 2023, respectively.

[2] Income tax expense on the reclassification adjustment for net gain on sales of securities included in net income was zero and $39,000 for the three months ended March 31, 2024 and 2023, respectively.

[3] Income tax (benefit) on the unrealized loss on securities transferred from available-for-sale to held-to-maturity was zero and $(14.3) million for the three months ended March 31, 2024 and 2023, respectively.

[4] Income tax expense on the amortization of unrealized loss on securities transferred from available-for-sale to held-to-maturity included in net income was $1.0 million and $915,000 for the three months ended March 31, 2024 and 2023, respectively.

XML

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) (Parenthetical) - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Statement of Comprehensive Income [Abstract]
Unrealized holding gain on securities arising during the period, income tax expense	$ 547,000	$ 14,400,000
Reclassification adjustment for net gain on sale of securities included in net income, income tax expense	0	39,000
Unrealized loss on securities transferred from available-for-sale to held-to maturity, income tax (benefit)	0	(14,300,000)
Amortization of unrealized loss on securities transferred from available-for-sale to held-to-maturity, income tax expense	$ 1,000,000	$ 915,000

XML

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Unaudited) - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Retained Earnings	Accumulated Other Comprehensive Loss
Balance at beginning of period (in shares) at Dec. 31, 2022		95,021,760
Balance at beginning of period at Dec. 31, 2022	$ 2,798,389	$ 933	$ 2,362,663	$ 700,040	$ (265,247)
Increase (Decrease) in Stockholders' Equity
Net income	62,562			62,562
Other comprehensive income	2,518				2,518
Cash dividends declared	(31,357)			(31,357)
Dividend equivalents declared	0		122	(122)
Share-based compensation expense	4,729		4,729
Issuance of restricted stock, net (in shares)		834,724
Issuance of restricted stock, net	0	$ 4	(4)
Restricted stock surrendered and canceled (in shares)		(142,175)
Restricted stock surrendered and canceled	(5,691)		(5,691)
Exercise of stock options (in shares)		468
Exercise of stock options	11		11
Balance at end of period (in shares) at Mar. 31, 2023		95,714,777
Balance at end of period at Mar. 31, 2023	$ 2,831,161	$ 937	2,361,830	731,123	(262,729)
Balance at beginning of period (in shares) at Dec. 31, 2023	95,860,092	95,860,092
Balance at beginning of period at Dec. 31, 2023	$ 2,882,581	$ 938	2,377,131	604,137	(99,625)
Increase (Decrease) in Stockholders' Equity
Net income	47,025			47,025
Other comprehensive income	3,909				3,909
Cash dividends declared	(31,635)			(31,635)
Dividend equivalents declared	0		122	(122)
Share-based compensation expense	5,450		5,450
Issuance of restricted stock, net (in shares)		786,501
Issuance of restricted stock, net	0	$ 3	(3)
Restricted stock surrendered and canceled (in shares)		(196,887)
Restricted stock surrendered and canceled	(4,691)		(4,691)
Exercise of stock options (in shares)		10,260
Exercise of stock options	$ 162		162
Balance at end of period (in shares) at Mar. 31, 2024	96,459,966	96,459,966
Balance at end of period at Mar. 31, 2024	$ 2,902,801	$ 941	$ 2,378,171	$ 619,405	$ (95,716)

XML

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Unaudited) (Parenthetical) - $ / shares	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Statement of Stockholders' Equity [Abstract]
Cash dividends declared (in dollars per share)	$ 0.33	$ 0.33
Dividend equivalents declared (in dollars per share)	$ 0.33	$ 0.33

XML

CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Cash flows from operating activities:
Net income	$ 47,025	$ 62,562
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization expense	3,085	3,552
Provision for credit losses	3,852	3,016
Share-based compensation expense	5,450	4,729
Loss on sales and disposals of premises and equipment	5	4
Net (accretion) amortization of discounts/premium on securities	(3,623)	3,481
Net (accretion) of discounts/premiums for acquired loans and deferred loan fees/costs	(3,176)	(4,254)
(Gain) on sale of investment securities available-for-sale	0	(138)
(Gain) on debt extinguishment	(5,067)	0
(Gain) on sales of loans	0	(29)
Deferred income tax expense	650	4,824
Income from bank owned life insurance, net	(3,461)	(2,722)
Amortization of intangible assets	2,836	3,171
Origination of loans held for sale, net of principal payments received	0	(766)
Proceeds from the sales of loans held for sale	0	833
Net change in accrued expenses and other liabilities, net	(24,240)	(15,519)
Net change in accrued interest receivable and other assets, net	33,610	12,427
Net cash provided by operating activities	56,946	75,171
Cash flows from investing activities:
Proceeds from sales of other real estate owned	0	1,241
Loan (originations) and payments, net	238,258	506,197
Proceeds from sales of loans classified as loans held for investment	32,675	5,778
Purchase of securities held-to-maturity	0	(8,000)
Proceeds from prepayments and maturities of securities held-to-maturity	10,339	8,238
Purchase of securities available-for-sale	(170,226)	(224,347)
Proceeds from prepayments and maturities of securities available-for-sale	164,079	47,016
Proceeds from sales of securities available-for-sale	0	304,320
Proceeds from the sales of premises and equipment	2	0
Proceeds from surrender of bank owned life insurance	236	0
Purchase of premises and equipment	(1,205)	(2,463)
Net change in FHLB, FRB, and other stock	2,034	1,875
Funding of Community Reinvestment Act (“CRA”) investments, net	(1,898)	(9,751)
Net cash provided by investing activities	274,294	630,104
Cash flows from financing activities:
Net change in deposit accounts	192,202	(144,591)
Net change in short-term borrowings	0	(200,000)
Repayments of long-term borrowings	(394,933)	0
Cash dividends paid	(31,635)	(31,357)
Proceeds from exercise of stock options	162	11
Restricted stock surrendered and canceled	(4,691)	(5,691)
Net cash used in financing activities	(238,895)	(381,628)
Net increase in cash and cash equivalents	92,345	323,647
Cash and cash equivalents, beginning of period	936,473	1,101,249
Cash and cash equivalents, end of period	1,028,818	1,424,896
Supplemental cash flow disclosures:
Interest paid	73,075	44,138
Income taxes (refunded) paid, net	(3,656)	(800)
Noncash investing activities during the period:
Transfers from loans held for investment to loans held for sale	32,675	5,707
Loans held for sale transfer to loans held for investment	0	1,287
Other real estate owned transferred from loans held for investment	0	6,886
Transfers of investment securities from available-for-sale to held-to-maturity	0	360,347
Transfers of CRA investment securities from FHLB, FRB, and other stock to other assets	0	12,601
Recognition of operating lease right-of-use assets	(1,714)	(1,337)
Recognition of operating lease liabilities	$ 1,701	$ 1,337

XML

Basis of Presentation

3 Months Ended

Mar. 31, 2024

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of Presentation

Basis of Presentation

The consolidated financial statements include the accounts of Pacific Premier Bancorp, Inc. (the “Corporation”) and its wholly owned subsidiaries, including Pacific Premier Bank (the “Bank”) (collectively, the “Company,” “we,” “our,” or “us”). All significant intercompany accounts and transactions have been eliminated in consolidation.

In the opinion of management, the unaudited consolidated financial statements reflect all normal recurring adjustments and accruals that are necessary for a fair presentation of the statement of financial position and the results of operations for the interim periods presented. The results of operations for the three months ended March 31, 2024 are not necessarily indicative of the results that may be expected for any other interim period or the full year ending December 31, 2024.

Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) have been condensed or omitted pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). The unaudited consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2023 (the “2023 Form 10-K”).

The Company consolidates voting entities in which the Company has control through voting interests or entities through which the Company has a controlling financial interest in a variable interest entity (“VIE”). The Company evaluates its interests in these entities to determine whether they meet the definition of a VIE and whether the Company is required to consolidate these entities. A VIE is consolidated by its primary beneficiary, which is the party that has both (i) the power to direct the activities that most significantly impact the economic performance of the VIE and (ii) a variable interest that could potentially be significant to the VIE. To determine whether or not a variable interest the Company holds could potentially be significant to the VIE, the Company considers both qualitative and quantitative factors regarding the nature, size, and form of the Company's involvement with the VIE. See Note 13 – Variable Interest Entities for additional information.

XML

Recently Issued Accounting Pronouncements

3 Months Ended

Mar. 31, 2024

Accounting Standards Update and Change in Accounting Principle [Abstract]

Recently Issued Accounting Pronouncements

Recently Issued Accounting Pronouncements

Accounting Standards Adopted in 2024

In March 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU” or “Update”) 2023-02, Investments - Equity Method and Joint Ventures (Topic 323), Accounting for Investments in Tax Credit Structures Using the Proportional Amortization Method, a consensus of the Emerging Issues Task Force. The amendments in this Update allow the option for an entity to apply the proportional amortization method of accounting to other equity investments that are made for the primary purpose of receiving income tax credits or other income tax benefits, if certain conditions are met. Prior to this Update, the application of the proportional amortization method of accounting was limited to investments in low income housing tax credit structures. The proportional amortization method of accounting results in the amortization of applicable investments, as well as the related income tax credits or other income tax benefits received, being presented on a single line in the statements of income, that is income tax expense. Under this Update, an entity has the option to apply the proportional amortization method of accounting to applicable investments on a tax-credit-program-by-tax-credit-program basis. In addition, the amendments in this Update require that all tax equity investments accounted for using the proportional amortization method use the delayed equity contribution guidance in paragraph 323-740-25-3, requiring a liability be recognized for delayed equity contributions that are unconditional and legally binding or for equity contributions that are contingent upon a future event when that contingent event becomes probable. Under this Update, low income housing tax credit investments for which the proportional amortization method is not applied can no longer be accounted for using the delayed equity contribution guidance. Further, this Update specifies that tax equity investments accounted for using the equity method must apply the impairment guidance in Subtopic 323-10 - Investments - Equity Method and Joint Ventures - Overall. This Update also clarifies that for low income housing tax credit investments not accounted for under the proportional amortization method or the equity method, an entity shall account for them under Topic 321 - Investments - Equity Securities. The amendments in this Update also require additional disclosures in interim and annual periods concerning investments for which the proportional amortization method is applied, including (i) the nature of tax equity investments, and (ii) the effect of tax equity investments and related income tax credits and other income tax benefits on the financial position and results of operations. The provisions of this Update became effective for the Company for interim and annual periods beginning January 1, 2024. Refer to Note 14 – Tax Equity Investments for additional information. The adoption of this Update did not have a material impact on the Company’s financial statements.

Recent Accounting Guidance Not Yet Effective

In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740) - Improvements to Income Tax Disclosures. The FASB issued this Update to enhance the transparency and decision usefulness of income tax disclosures. The amendments in this Update address investor requests for more transparency about income tax information through improvements to income tax disclosures primarily related to the rate reconciliation and income taxes paid information. The amendments in this Update are effective for annual periods beginning after December 15, 2024. Early adoption is permitted. The Company is currently evaluating the impact of this Update on its consolidated financial statements.

In November 2023, the FASB issued ASU 2023-07, Segment Reporting (Topic 280) - Improvements to Reportable Segments. The amendments in this Update improve financial reporting by requiring disclosure of incremental segment information on an annual and interim basis. Amendments in this Update include: a requirement that a public entity provide all annual disclosures about a reportable segment’s profit or loss in its interim period disclosures, disclosure of significant segment expenses that are regularly provided to the chief operating decision maker (“CODM”), disclosure of amounts for other segment items by reportable segment and a description of its composition, clarification that if the CODM uses more than one measure of a segment’s profit or loss in assessing segment performance and deciding how to allocate resources, a public entity may report one or more of those additional measures of segment profit or loss, requires that a public entity disclose the title and position of the CODM and an explanation of how the CODM uses the reported measure(s) of segment profit or loss, and requires that a public entity that has a single reportable segment provide all the disclosures required by this Update as well as all existing disclosures required in Topic 280. The amendments in this Update are effective for the Company beginning with its 2024 annual financial statement disclosures for the year ended December 31, 2024, and for all interim and annual periods thereafter. Early adoption is permitted. The Company is currently evaluating the impact of this Update.

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Significant Accounting Policies

3 Months Ended

Mar. 31, 2024

Accounting Policies [Abstract]

Significant Accounting Policies

Significant Accounting Policies

Our accounting policies are described in Note 1 - Description of Business and Summary of Significant Accounting Policies, of our audited consolidated financial statements included in our 2023 Form 10-K. As of March 31, 2024, there were no significant changes to accounting policies from those disclosed in our audited consolidated financial statements included in our 2023 Form 10-K are presented below.

Use of Estimates. The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods presented. Actual results could differ from those estimates.

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Investment Securities

3 Months Ended

Mar. 31, 2024

Investments, Debt and Equity Securities [Abstract]

Investment Securities

Investment Securities

The amortized cost and estimated fair value of available-for-sale (“AFS”) investment securities were as follows:

(Dollars in thousands)	Amortized  Cost		Gross Unrealized Gain		Gross Unrealized Loss		Estimated Fair Value
AFS investment securities:
March 31, 2024
U.S. Treasury	$	565,128	$	4	$	(193)	$	564,939
Agency	1,734		—		(64)		1,670
Corporate	471,426		243		(32,787)		438,882
Collateralized mortgage obligations	149,765		—		(1,235)		148,530
Total AFS investment securities	$	1,188,053	$	247	$	(34,279)	$	1,154,021

December 31, 2023
U.S. Treasury	$	538,899	$	381	$	(24)	$	539,256
Agency	1,941		—		(73)		1,868
Corporate	481,499		52		(35,208)		446,343
Collateralized mortgage obligations	153,701		—		(1,097)		152,604
Total AFS investment securities	$	1,176,040	$	433	$	(36,402)	$	1,140,071

The carrying amount and estimated fair value of held-to-maturity (“HTM”) investment securities were as follows:

(Dollars in thousands)	Amortized  Cost		Allowance for Credit Losses		Net Carrying Amount		Gross Unrecognized Gain		Gross Unrecognized Loss		Estimated Fair Value
HTM investment securities:
March 31, 2024
Municipal bonds	$	1,145,902	$	(115)	$	1,145,787	$	264	$	(228,193)	$	917,858
Collateralized mortgage obligations	329,837		—		329,837		1,288		(10,867)		320,258
Mortgage-backed securities	228,611		—		228,611		146		(35,422)		193,335
Other	16,246		—		16,246		—		—		16,246
Total HTM investment securities	$	1,720,596	$	(115)	$	1,720,481	$	1,698	$	(274,482)	$	1,447,697

December 31, 2023
Municipal bonds	$	1,146,244	$	(126)	$	1,146,118	$	819	$	(206,361)	$	940,576
Collateralized mortgage obligations	334,997		—		334,997		1,565		(9,570)		326,992
Mortgage-backed securities	232,157		—		232,157		310		(30,798)		201,669
Other	16,269		—		16,269		—		—		16,269
Total HTM investment securities	$	1,729,667	$	(126)	$	1,729,541	$	2,694	$	(246,729)	$	1,485,506

The Company reassesses classification of certain investments as part of the ongoing review of the investment securities portfolio. During the first quarter of 2024, there was no transfer of AFS securities to HTM securities.

During the first quarter of 2023, the Company transferred $410.7 million of AFS collateralized mortgage obligations to HTM securities. The Company intends and has the ability to hold the securities transferred to maturity. The transfer of these securities was accounted for at fair value on the transfer date. The collateralized mortgage obligations had a net carrying amount of $360.3 million with a pre-tax unrealized loss of $50.4 million, which are accreted into interest income as yield adjustments through earnings over the remaining term of the securities. The amortization of the related net after-tax unrealized losses reported in accumulated other comprehensive loss offsets the effect on interest income for the accretion of the unrealized losses associated with the transferred securities. No gains or losses were recorded at the time of transfer.

Investment securities with carrying values of $2.36 billion and $2.80 billion as of March 31, 2024 and December 31, 2023, respectively, were pledged to other borrowings, secure public deposits, and for other purposes as required or permitted by law. Investment securities with carrying values of $2.17 billion and $1.41 billion as of March 31, 2024 and December 31, 2023, respectively, were pledged to the Federal Reserve's discount window to increase the Company’s access to funding and provide liquidity.

Unrealized Gains and Losses

Unrealized gains and losses on AFS investment securities, net of tax, are recognized in stockholders’ equity as accumulated other comprehensive income or loss. At March 31, 2024, the Company had a net unrealized loss on AFS investment securities of $34.0 million, or $24.4 million net of tax in accumulated other comprehensive loss, compared to a net unrealized loss of $36.0 million, or $25.8 million net of tax in accumulated other comprehensive loss, at December 31, 2023.

For investment securities transferred from AFS to HTM, the net after-tax unrealized gains and losses at the date of transfer continue to be reported in stockholders’ equity as accumulated other comprehensive loss and are amortized over the remaining lives of the securities with an offsetting entry to interest income as an adjustment of yield in a manner consistent with the amortization of a premium or discount, with an offsetting entry to interest income for the accretion of the unrealized loss associated with the transferred securities. At March 31, 2024, the unrealized loss on investment securities transferred from AFS to HTM was $99.4 million, or $71.3 million net of tax. At December 31, 2023, the unrealized loss on investment securities transferred from AFS to HTM was $102.9 million, or $73.9 million net of tax.

The table below summarizes the number, fair value, and gross unrealized holding losses of the Company’s AFS investment securities in an unrealized loss position for which an allowance for credit losses has not been recorded as of the dates indicated, aggregated by investment category and length of time in a continuous loss position.

	March 31, 2024
	Less than 12 Months					12 Months or Longer					Total
(Dollars in thousands)	Number	Fair Value		Gross Unrealized Losses		Number	Fair Value		Gross Unrealized Losses		Number	Fair Value		Gross Unrealized Losses
AFS investment securities:
U.S. Treasury	21	$	515,076	$	(193)	—	$	—	$	—	21	$	515,076	$	(193)
Agency	—	—		—		4	1,670		(64)		4	1,670		(64)
Corporate	—	—		—		41	365,603		(32,787)		41	365,603		(32,787)
Collateralized mortgage obligations	—	—		—		28	148,530		(1,235)		28	148,530		(1,235)
Total AFS investment securities	21	$	515,076	$	(193)	73	$	515,803	$	(34,086)	94	$	1,030,879	$	(34,279)

	December 31, 2023
	Less than 12 Months					12 Months or Longer					Total
(Dollars in thousands)	Number	Fair Value		Gross Unrealized Losses		Number	Fair Value		Gross Unrealized Losses		Number	Fair Value		Gross Unrealized Losses
AFS investment securities:
U.S. Treasury	4	$	98,622	$	(24)	—	$	—	$	—	4	$	98,622	$	(24)
Agency	—	—		—		4	1,868		(73)		4	1,868		(73)
Corporate	1	4,989		(3)		47	431,353		(35,205)		48	436,342		(35,208)
Collateralized mortgage obligations	—	—		—		28	152,604		(1,097)		28	152,604		(1,097)
Total AFS investment securities	5	$	103,611	$	(27)	79	$	585,825	$	(36,375)	84	$	689,436	$	(36,402)

Allowance for Credit Losses on Investment Securities

The Company reviews individual securities classified as AFS to determine whether unrealized losses are deemed credit related or due to other factors such as changes in interest rates and general market conditions. An ACL on AFS investment securities is recorded when unrealized losses have been deemed, through the Company’s qualitative assessment, to be credit related. Non-credit related unrealized losses on AFS investment securities, which may be attributed to changes in interest rates and other market-related factors, are not recorded through an ACL. Such declines are recorded as an adjustment to accumulated other comprehensive loss, net of tax. In the event the Company is required to sell or has the intent to sell an AFS security that has experienced a decline in fair value below its amortized cost, the Company writes the amortized cost of the security down to fair value in the current period.

The ACL for HTM investment securities is estimated on a collective basis, based on shared risk characteristics, and is determined at the individual security level when the Company deems a security to no longer possess shared risk characteristics. Credit losses on HTM investment securities are representative of the amount needed to reduce the amortized cost basis to reflect the net amount expected to be collected.

The Company determines credit losses on both AFS and HTM investment securities through the use of a discounted cash flow approach using the security’s effective interest rate. The ACL is measured as the amount by which an investment security’s amortized cost exceeds the net present value of expected future cash flows. However, the amount of credit losses for AFS investment securities is limited to the amount of a security’s unrealized loss. The ACL is established through a charge to provision for credit losses in current period earnings.

For additional information concerning allowance for credit losses on investment securities, refer to Note 1 - Description of Business and Summary of Significant Accounting Policies, of our audited consolidated financial statements included in our 2023 Form 10-K.

At March 31, 2024 and December 31, 2023, the Company had an ACL of $115,000 and $126,000, respectively, for HTM investment securities classified as municipal bonds. The following table presents a rollforward by major security type of the ACL on the Company's HTM debt securities as of and for the periods indicated:

	Three Months Ended March 31, 2024
(Dollars in thousands)	Balance, December 31, 2023		Provision (Recapture) for Credit Losses		Balance, March 31, 2024
HTM investment securities:
Municipal bonds	$	126	$	(11)	$	115

	Three Months Ended March 31, 2023
(Dollars in thousands)	Balance, December 31, 2022		Provision for Credit Losses		Balance, March 31, 2023
HTM investment securities:
Municipal bonds	$	43	$	184	$	227

The Company had no ACL for AFS investment securities at March 31, 2024 and December 31, 2023. The Company performed a qualitative assessment of these investments as of March 31, 2024 and determined that unrealized losses during the first quarter of 2024 were the result of general market conditions, including changes in interest rates, and does not believe the declines in fair value were credit related. As of March 31, 2024, the Company had not recorded credit losses on AFS securities that were in an unrealized loss position due to the high quality of the investments, with investment grade ratings, and many of them issued by U.S. government agencies. As of March 31, 2024, 62% of our AFS securities were U.S. Treasury, U.S. government agency, and U.S. government-sponsored enterprise securities. Additionally, the Company continues to receive contractual principal and interest payments in a timely manner. It is more likely than not that the Company will not be required to sell the securities prior to their anticipated recoveries, and at this time the Company does not intend to sell these securities. There was no provision for credit losses recognized for AFS investment securities during the three months ended March 31, 2024 and 2023.

At March 31, 2024 and December 31, 2023, there were no AFS or HTM securities in nonaccrual status. All securities in the portfolio were current with their contractual principal and interest payments. At March 31, 2024 and December 31, 2023, there were no securities purchased with deterioration in credit quality since their origination. At March 31, 2024 and December 31, 2023, there were no collateral dependent AFS or HTM securities.

Realized Gains and Losses

The following table presents the amortized cost of securities sold with related gross realized gains, gross realized losses, and net realized gains for the periods indicated:

	Three Months Ended
	March 31,		March 31,
(Dollars in thousands)	2024		2023
Amortized cost of AFS investment securities sold	$	—	$	304,182
Gross realized gains	$	—	$	986
Gross realized (losses)	—		(848)
Net realized gains on sales of AFS investment securities	$	—	$	138

Contractual Maturities

The amortized cost and estimated fair value of investment securities at March 31, 2024, by contractual maturity, are shown in the table below.

	Due in One Year or Less				Due after One Year through Five Years				Due after Five Years through Ten Years				Due after Ten Years				Total
(Dollars in thousands)	Amortized Cost		Fair Value		Amortized Cost		Fair Value		Amortized Cost		Fair Value		Amortized Cost		Fair Value		Amortized Cost		Fair Value
AFS investment securities:
U.S. Treasury	$	565,128	$	564,939	$	—	$	—	$	—	$	—	$	—	$	—	$	565,128	$	564,939
Agency	—		—		257		250		786		758		691		662		1,734		1,670
Corporate	33,006		32,995		233,484		231,709		204,936		174,178		—		—		471,426		438,882
Collateralized mortgage obligations	49		49		40,793		40,660		60,925		60,378		47,998		47,443		149,765		148,530
Total AFS investment securities	598,183		597,983		274,534		272,619		266,647		235,314		48,689		48,105		1,188,053		1,154,021
HTM investment securities:
Municipal bonds	—		—		26,337		24,621		38,068		34,154		1,081,497		859,083		1,145,902		917,858
Collateralized mortgage obligations	—		—		86		86		—		—		329,751		320,172		329,837		320,258
Mortgage-backed securities	—		—		1,918		1,977		3,476		3,527		223,217		187,831		228,611		193,335
Other	—		—		—		—		—		—		16,246		16,246		16,246		16,246
Total HTM investment securities	—		—		28,341		26,684		41,544		37,681		1,650,711		1,383,332		1,720,596		1,447,697
Total investment securities	$	598,183	$	597,983	$	302,875	$	299,303	$	308,191	$	272,995	$	1,699,400	$	1,431,437	$	2,908,649	$	2,601,718

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Loans Held for Investment

3 Months Ended

Mar. 31, 2024

Receivables [Abstract]

Loans Held for Investment

The Company’s loan portfolio is segmented according to loans that share similar attributes and risk characteristics.

Investor loans secured by real estate includes commercial real estate (“CRE”) non-owner-occupied, multifamily, construction, and land, as well as Small Business Administration (“SBA”) loans secured by investor real estate, which are loans collateralized by hotel/motel real property.

Business loans secured by real estate are loans to businesses that are collateralized by real estate where the operating cash flow of the business is the primary source of repayment. This loan portfolio includes CRE owner-occupied, franchise loans secured by real estate, and SBA loans secured by real estate, which are collateralized by real property other than hotel/motel real property.

Commercial loans are loans to businesses where the operating cash flow of the business is the primary source of repayment. This loan portfolio includes commercial and industrial (“C&I”), franchise loans non-real estate secured, and SBA loans non-real estate secured.

Retail loans include single family residential and consumer loans. Single family residential includes home equity lines of credit, as well as second trust deeds.

The following table presents the composition of the loan portfolio for the periods indicated:

	March 31,		December 31,
(Dollars in thousands)	2024		2023
Investor loans secured by real estate
CRE non-owner-occupied	$	2,309,252	$	2,421,772
Multifamily	5,558,966		5,645,310
Construction and land	486,734		472,544
SBA secured by real estate	35,206		36,400
Total investor loans secured by real estate	8,390,158		8,576,026
Business loans secured by real estate
CRE owner-occupied	2,149,362		2,191,334
Franchise real estate secured	294,938		304,514
SBA secured by real estate	48,426		50,741
Total business loans secured by real estate	2,492,726		2,546,589
Commercial loans
Commercial and industrial	1,774,487		1,790,608
Franchise non-real estate secured	301,895		319,721
SBA non-real estate secured	10,946		10,926
Total commercial loans	2,087,328		2,121,255
Retail loans
Single family residential	72,353		72,752
Consumer	1,830		1,949
Total retail loans	74,183		74,701
Loans held for investment before basis adjustment (1)	13,044,395		13,318,571
Basis adjustment associated with fair value hedge (2)	(32,324)		(29,551)
Loans held for investment	13,012,071		13,289,020
Allowance for credit losses for loans held for investment	(192,340)		(192,471)
Loans held for investment, net	$	12,819,731	$	13,096,549
Total unfunded loan commitments	$	1,459,515	$	1,703,470
Loans held for sale, at lower of cost or fair value	$	—	$	—

______________________________

(1) Includes net deferred origination costs (fees) of $797,000 and $(74,000), and unaccreted fair value net purchase discounts of $41.2 million and $43.3 million as of March 31, 2024 and December 31, 2023, respectively.

(2) Represents the basis adjustment associated with the application of hedge accounting on certain loans. Refer to Note 11 – Derivative Instruments for additional information.

The Company generally originates SBA loans with the intent to sell the guaranteed portion of the loans prior to maturity and, therefore, designates them as held for sale. From time to time, the Company may purchase or sell other types of loans in order to manage concentrations, maximize interest income, change risk profiles, improve returns, and generate liquidity.

Loans Serviced for Others and Loan Securitization

The Company generally retains the servicing rights of the guaranteed portion of SBA loans sold, for which the Company initially records a servicing asset at fair value within its other assets category. Servicing assets are subsequently measured using the amortization method and amortized to noninterest income. At March 31, 2024 and December 31, 2023, the servicing assets totaled $1.4 million and $1.6 million, respectively, and were included in other assets in the Company’s consolidated statement of financial condition. Servicing assets are evaluated for impairment based upon the fair value of the servicing rights as compared to carrying amount. Impairment is recognized through a valuation allowance, to the extent the fair value is less than the carrying amount. At March 31, 2024 and December 31, 2023, the Company determined that no valuation allowance was necessary.

In connection with the acquisition of Opus Bank (“Opus”), the Company acquired Federal Home Loan Mortgage Corporation (“Freddie Mac”) guaranteed structured pass-through certificates, which were issued as a result of Opus’s securitization sale of $509 million in originated multifamily loans through a Freddie Mac-sponsored transaction in December 2016. The Company's continuing involvement includes sub-servicing responsibilities, general representations and warranties, and reimbursement obligations. Servicing responsibilities on loan sales generally include obligations to collect and remit payments of principal and interest, provide foreclosure services, manage payments of taxes and insurance premiums, and otherwise administer the underlying loans. In connection with the securitization transaction, Freddie Mac was designated as the master servicer and appointed the Company to perform sub-servicing responsibilities, which generally include the servicing responsibilities described above with the exception of the servicing of foreclosed or defaulted loans. The overall management, servicing, and resolution of defaulted loans and foreclosed loans are separately designated to the special servicer, a third-party institution that is independent of the master servicer and the Company. The master servicer has the right to terminate the Company in its role as sub-servicer and direct such responsibilities accordingly.

To the extent the ultimate resolution of defaulted loans results in contractual principal and interest payments that are deficient, the Company is obligated to reimburse Freddie Mac for such amounts, not to exceed 10% of the original principal amount of the loans comprising the securitization pool at the closing date of December 23, 2016. The liability recorded for Company’s exposure to the reimbursement agreement with Freddie Mac was $345,000 as of March 31, 2024 and December 31, 2023.

Loans sold and serviced for others are not included in the accompanying consolidated statements of financial condition. The unpaid principal balance of loans and participations serviced for others was $359.8 million at March 31, 2024 and $373.8 million at December 31, 2023, respectively. Included in those totals are multifamily loans transferred through securitization with Freddie Mac of $47.6 million and $48.0 million at March 31, 2024 and December 31, 2023, respectively, and SBA participations serviced for others of $246.1 million and $258.1 million at March 31, 2024 and December 31, 2023, respectively.

Concentration of Credit Risk

As of March 31, 2024, the Company’s loan portfolio was primarily collateralized by various forms of real estate and business assets located predominately in California. The Company’s loan portfolio contains concentrations of credit in multifamily, CRE non-owner-occupied, CRE owner-occupied, and C&I business loans. The Bank maintains policies approved by the Bank’s Board of Directors (the “Bank Board”) that address these concentrations and diversifies its loan portfolio through loan originations, purchases, and sales to meet approved concentration levels.

Under applicable laws and regulations, the Bank may not make secured loans to one borrower in excess of 25% of the Bank’s unimpaired capital plus surplus, and likewise in excess of 15% of the Bank’s unimpaired capital plus surplus for unsecured loans. These loans-to-one borrower limitations result in a dollar limitation of $840.7 million for secured loans and $504.4 million for unsecured loans at March 31, 2024. In order to manage concentration risk, the Bank maintains a house lending limit well below these statutory maximums. At March 31, 2024, the Bank’s largest aggregate outstanding balance of loans to one borrower was $319.3 million secured by multifamily properties.

Credit Quality and Credit Risk Management

The Company’s credit quality and credit risk are controlled in two distinct areas. The first is the loan origination process, wherein the Bank underwrites credit and chooses which types and levels of risk it is willing to accept. The Company maintains a credit policy which addresses many related topics, sets forth maximum tolerances for key elements of loan risk, and indicates appropriate protocols for identifying and analyzing these risk elements. The policy sets forth specific guidelines for analyzing each of the loan products the Company offers from both an individual and portfolio-wide basis. The credit policy is reviewed at least annually by the Bank Board. The Bank’s underwriters ensure all key risk factors are analyzed, with most underwriting including a global cash flow analysis of the prospective borrowers. 

The second area is in the ongoing oversight of the loan portfolio, where existing credit risk is measured and monitored, and where performance issues are dealt with in a timely and appropriate fashion. Credit risk is monitored and managed within the loan portfolio by the Company’s portfolio managers based on both the credit policy and a credit and portfolio review policy. This latter policy requires a program of financial data collection and analysis, thorough loan reviews, property and/or business inspections, monitoring of portfolio concentrations and trends, and incorporation of current business and economic conditions. The portfolio managers also monitor asset-based lines of credit, loan covenants, and other conditions associated with the Company’s loans as a means to help identify potential credit risk. Most individual loans, excluding the homogeneous loan portfolio, are reviewed at least annually, including the assignment or confirmation of a risk grade.

Risk grades are based on a six-grade Pass scale, along with Special Mention, Substandard, Doubtful, and Loss classifications, and such classifications are defined by the federal banking regulatory agencies. The assignment of risk grades allows the Company to, among other things, identify the risk associated with each credit in the portfolio and to provide a basis for estimating credit losses inherent in the portfolio. Risk grades are reviewed regularly with the Company’s Credit and Portfolio Review Committee, and the portfolio management and risk grading process is reviewed on an ongoing basis by both an independent loan review function and periodic internal audits, as well as by regulatory agencies during scheduled examinations.

The following provides brief definitions for risk grades assigned to loans in the portfolio:

•Pass assets carry an acceptable level of credit quality that contains no well-defined deficiencies or weaknesses.

•Special Mention assets do not currently expose the Bank to a sufficient risk to warrant classification in one of the adverse categories, but possess correctable deficiencies or potential weaknesses deserving management’s close attention.

•Substandard assets are inadequately protected by the current net worth and paying capacity of the obligor or of the collateral pledged, if any. These assets are characterized by the distinct possibility that the Bank will sustain some loss if the deficiencies are not corrected. Other real estate owned (“OREO”) acquired through foreclosure is also classified as substandard.

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

•Loss assets are those that are considered uncollectible and of such little value that their continuance as assets is not warranted. Amounts classified as loss are promptly charged off.

The Bank’s portfolio managers also manage loan performance risks, collections, workouts, bankruptcies, and foreclosures. A special department, whose portfolio managers have professional expertise in these areas, typically handles or advises on these types of matters. Loan performance risks are mitigated by our portfolio managers acting promptly and assertively to address problem credits when they are identified. Collection efforts commence immediately upon non-payment, and the portfolio managers seek to promptly determine the appropriate steps to minimize the Company’s risk of loss. When foreclosure will maximize the Company’s recovery for a non-performing loan, the portfolio managers will take appropriate action to initiate the foreclosure process.

When a loan is graded as special mention, substandard, or doubtful, the Company obtains an updated valuation of the underlying collateral. Collateral generally consists of accounts receivable, inventory, fixed assets, real estate properties, and/or cash. If, through the Company’s credit risk management process, it is determined the ultimate repayment of a loan will come from the foreclosure upon and ultimate sale of the underlying collateral, the loan is deemed collateral dependent and evaluated individually to determine an appropriate ACL for the loan. The ACL for such loans is measured as the amount by which the fair value of the underlying collateral, less estimated costs to sell, is less than the amortized cost of the loan. The Company typically continues to obtain or confirm updated valuations of underlying collateral for special mention and classified loans on an annual or biennial basis in order to have the most current indication of fair value of the underlying collateral securing the loan. Additionally, once a loan is identified as collateral dependent, due to the likelihood of foreclosure, and repayment of the loan is expected to come from the eventual sale of the underlying collateral, an analysis of the underlying collateral is performed at least quarterly. Changes in the estimated fair value of the collateral are reflected in the lifetime ACL for the loan. Balances deemed to be uncollectable are promptly charged-off. However, if a loan is not considered collateral dependent and management determines that the loan no longer possesses risk characteristics similar to other loans in the loan portfolio, the loan is individually evaluated, and the associated ACL is determined through the use of a discounted cash flow analysis.

The following table stratifies the loans held for investment portfolio by the Company’s internal risk grading, and by year of origination, as well as the gross charge-offs on a year-to-date basis by year of origination as of March 31, 2024:

	Term Loans by Vintage
(Dollars in thousands)	2024		2023		2022		2021		2020		Prior		Revolving		Revolving Converted to Term During the Period		Total
March 31, 2024
Investor loans secured by real estate
CRE non-owner-occupied
Pass	$	25,930	$	39,449	$	456,670	$	530,041	$	174,446	$	1,044,831	$	—	$	—	$	2,271,367
Special mention	—		—		4,190		2,509		—		—		—		—		6,699
Substandard	—		—		2,785		—		16,209		12,192		—		—		31,186
Multifamily
Pass	2,332		183,941		1,172,758		1,965,579		708,447		1,478,920		—		—		5,511,977
Special mention	—		—		—		18,303		—		11,576		—		—		29,879
Substandard	—		—		—		4,603		12,507		—		—		—		17,110
Construction and land
Pass	7,234		62,758		319,264		91,445		2,226		3,376		—		—		486,303
Special mention	—		—		—		431		—		—		—		—		431
SBA secured by real estate
Pass	—		—		6,451		—		493		20,541		—		—		27,485
Substandard	—		—		—		131		—		7,590		—		—		7,721
Total investor loans secured by real estate	35,496		286,148		1,962,118		2,613,042		914,328		2,579,026		—		—		8,390,158
Current period gross charge-offs	—		—		—		—		—		1,180		—		—		1,180
Business loans secured by real estate
CRE owner-occupied
Pass	9,310		21,215		541,542		615,237		217,548		651,272		—		—		2,056,124
Special mention	—		—		6,349		36,625		472		4,863		918		—		49,227
Substandard	—		—		9,815		—		9,455		24,741		—		—		44,011
Franchise real estate secured
Pass	1,225		10,497		41,473		120,949		25,369		88,080		—		—		287,593
Special mention	—		—		—		—		—		1,597		—		—		1,597
Substandard	—		—		3,929		—		—		1,819		—		—		5,748
SBA secured by real estate
Pass	—		112		9,827		7,350		1,949		24,669		—		—		43,907
Special mention	—		—		—		—		—		82		—		—		82
Substandard	—		—		—		—		—		4,437		—		—		4,437
Total loans secured by business real estate	10,535		31,824		612,935		780,161		254,793		801,560		918		—		2,492,726
Current period gross charge-offs	—		93		3,345		581		—		645		—		—		4,664
Commercial loans
Commercial and industrial
Pass	6,427		49,636		156,868		148,942		38,675		244,163		975,215		825		1,620,751
Special mention	—		1,027		22,364		13,948		335		2,162		34,604		1,312		75,752
Substandard	—		14,289		8,052		2,735		406		1,248		47,145		—		73,875
Doubtful	—		—		4,109		—		—		—		—		—		4,109

	Term Loans by Vintage
(Dollars in thousands)	2024		2023		2022		2021		2020		Prior		Revolving		Revolving Converted to Term During the Period		Total
March 31, 2024
Franchise non-real estate secured
Pass	$	69	$	7,789	$	72,481	$	107,807	$	15,807	$	81,601	$	—	$	—	$	285,554
Special mention	—		—		—		—		—		648		—		—		648
Substandard	—		—		1,600		306		2,189		11,598		—		—		15,693
SBA non-real estate secured
Pass	—		1,582		4,415		338		111		3,701		—		—		10,147
Substandard	—		—		515		—		138		146		—		—		799
Total commercial loans	6,496		74,323		270,404		274,076		57,661		345,267		1,056,964		2,137		2,087,328
Current period gross charge-offs	—		49		—		126		29		16		465		—		685
Retail loans
Single family residential
Pass	—		20		—		—		165		43,288		28,880		—		72,353
Consumer loans
Pass	—		—		—		2		8		425		1,395		—		1,830
Total retail loans	—		20		—		2		173		43,713		30,275		—		74,183
Current period gross charge-offs	—		—		—		—		—		—		—		—		—
Loans held for investment before basis adjustment (1)	$	52,527	$	392,315	$	2,845,457	$	3,667,281	$	1,226,955	$	3,769,566	$	1,088,157	$	2,137	$	13,044,395
Total current period gross charge-offs	$	—	$	142	$	3,345	$	707	$	29	$	1,841	$	465	$	—	$	6,529

______________________________

(1) Excludes the basis adjustment of $32.3 million to the carrying amount of certain loans included in fair value hedging relationships. Refer to Note 11 – Derivative Instruments for additional information.

The following table stratifies the loans held for investment portfolio by the Company’s internal risk grading, and by year of origination, as of December 31, 2023:

	Term Loans by Vintage
(Dollars in thousands)	2023		2022		2021		2020		2019		Prior		Revolving		Revolving Converted to Term During the Period		Total
December 31, 2023
Investor loans secured by real estate
CRE non-owner-occupied
Pass	$	71,452	$	482,045	$	549,828	$	192,399	$	315,139	$	795,856	$	—	$	—	$	2,406,719
Special mention	—		3,811		2,530		—		—		625		—		—		6,966
Substandard	—		412		—		—		—		7,675		—		—		8,087
Multifamily
Pass	179,055		1,184,329		2,008,126		725,123		822,411		714,638		—		—		5,633,682
Special mention	—		—		—		—		—		11,628		—		—		11,628
Construction and land
Pass	59,993		309,677		94,845		2,223		2,368		3,438		—		—		472,544
SBA secured by real estate
Pass	$	—	$	6,478	$	—	$	493	$	4,804	$	16,496	$	—	$	—	$	28,271
Substandard	—		—		131		—		536		7,462		—		—		8,129
Total investor loans secured by real estate	310,500		1,986,752		2,655,460		920,238		1,145,258		1,557,818		—		—		8,576,026

	Term Loans by Vintage
(Dollars in thousands)	2023		2022		2021		2020		2019		Prior		Revolving		Revolving Converted to Term During the Period		Total
December 31, 2023
Current period gross charge-offs	$	—	$	—	$	217	$	—	$	1,582	$	3,653	$	—	$	—	$	5,452
Business loans secured by real estate
CRE owner-occupied
Pass	19,014		543,413		660,967		224,333		211,283		458,975		—		—		2,117,985
Special mention	—		16,535		—		476		4,775		11,775		919		—		34,480
Substandard	—		15,539		2,162		5,505		3,873		11,790		—		—		38,869
Franchise real estate secured
Pass	10,580		39,239		124,424		25,697		15,731		72,342		—		—		288,013
Special mention	1,758		3,603		1,903		—		795		1,615		—		—		9,674
Substandard	—		3,964		—		—		2,571		292		—		—		6,827
SBA secured by real estate
Pass	113		9,334		7,634		1,979		4,109		22,417		—		—		45,586
Special mention	—		536		—		—		—		83		—		—		619
Substandard	—		—		—		—		—		4,536		—		—		4,536
Total loans secured by business real estate	31,465		632,163		797,090		257,990		243,137		583,825		919		—		2,546,589
Current period gross charge-offs	—		—		318		191		—		1,861		—		—		2,370
Commercial loans
Commercial and industrial
Pass	46,765		172,987		160,275		40,988		110,526		146,310		966,733		6,518		1,651,102
Special mention	239		23,242		12,270		367		16		2,139		42,570		407		81,250
Substandard	425		8,052		2,689		588		173		1,138		26,462		14,187		53,714
Doubtful and loss	—		—		—		—		—		—		—		4,542		4,542
Franchise non-real estate secured
Pass	6,801		74,441		112,112		16,355		34,770		53,957		—		753		299,189
Special mention	433		845		1,633		—		627		692		—		—		4,230
Substandard	—		1,646		322		2,324		10,451		1,559		—		—		16,302
SBA non-real estate secured
Pass	1,075		4,485		343		113		1,464		2,490		—		—		9,970
Substandard	—		527		—		141		53		235		—		—		956
Total commercial loans	55,738		286,225		289,644		60,876		158,080		208,520		1,035,765		26,407		2,121,255
Current period gross charge-offs	132		3,053		62		5		362		37		6,387		503		10,541
Retail loans
Single family residential
Pass	20		—		—		167		—		44,104		28,461		—		72,752
Consumer loans
Pass	—		—		3		9		5		788		1,144		—		1,949
Total retail loans	20		—		3		176		5		44,892		29,605		—		74,701
Current period gross charge-offs	$	—	$	—	$	—	$	—	$	—	$	983	$	3	$	—	$	986
Loans held for investment before basis adjustment (1)	$	397,723	$	2,905,140	$	3,742,197	$	1,239,280	$	1,546,480	$	2,395,055	$	1,066,289	$	26,407	$	13,318,571
Total current period gross charge-offs	$	132	$	3,053	$	597	$	196	$	1,944	$	6,534	$	6,390	$	503	$	19,349

______________________________

(1) Excludes the basis adjustment of $29.6 million to the carrying amount of certain loans included in fair value hedging relationships. Refer to Note 11 – Derivative Instruments for additional information.

The following tables stratify the loans held for investment portfolio by delinquency as of the periods indicated:

			Days Past Due(2)
(Dollars in thousands)	Current		30-59		60-89		90+		Total
March 31, 2024
Investor loans secured by real estate
CRE non-owner-occupied	$	2,308,852	$	—	$	—	$	400	$	2,309,252
Multifamily	5,558,966		—		—		—		5,558,966
Construction and land	486,734		—		—		—		486,734
SBA secured by real estate	34,409		—		381		416		35,206
Total investor loans secured by real estate	8,388,961		—		381		816		8,390,158
Business loans secured by real estate
CRE owner-occupied	2,144,734		—		—		4,628		2,149,362
Franchise real estate secured	294,646		—		—		292		294,938
SBA secured by real estate	48,426		—		—		—		48,426
Total business loans secured by real estate	2,487,806		—		—		4,920		2,492,726
Commercial loans
Commercial and industrial	1,770,803		1,729		575		1,380		1,774,487
Franchise non-real estate secured	300,336		—		—		1,559		301,895
SBA not secured by real estate	10,146		254		—		546		10,946
Total commercial loans	2,081,285		1,983		575		3,485		2,087,328
Retail loans
Single family residential	72,335		—		18		—		72,353
Consumer loans	1,830		—		—		—		1,830
Total retail loans	74,165		—		18		—		74,183
Loans held for investment before basis adjustment (1)	$	13,032,217	$	1,983	$	974	$	9,221	$	13,044,395

December 31, 2023
Investor loans secured by real estate
CRE non-owner-occupied	$	2,421,360	$	—	$	—	$	412	$	2,421,772
Multifamily	5,645,310		—		—		—		5,645,310
Construction and land	472,544		—		—		—		472,544
SBA secured by real estate	35,980		—		—		420		36,400
Total investor loans secured by real estate	8,575,194		—		—		832		8,576,026
Business loans secured by real estate
CRE owner-occupied	2,186,679		—		—		4,655		2,191,334
Franchise real estate secured	304,222		292		—		—		304,514
SBA secured by real estate	50,604		137		—		—		50,741
Total business loans secured by real estate	2,541,505		429		—		4,655		2,546,589
Commercial loans
Commercial and industrial	1,788,855		228		1,294		231		1,790,608
Franchise non-real estate secured	318,162		1,559		—		—		319,721
SBA not secured by real estate	10,119		249		—		558		10,926
Total commercial loans	2,117,136		2,036		1,294		789		2,121,255
Retail loans
Single family residential	72,733		19		—		—		72,752
Consumer loans	1,949		—		—		—		1,949
Total retail loans	74,682		19		—		—		74,701
Loans held for investment before basis adjustment (1)	$	13,308,517	$	2,484	$	1,294	$	6,276	$	13,318,571

______________________________

(1) Excludes the basis adjustment of $32.3 million and $29.6 million to the carrying amount of certain loans included in fair value hedging relationships as of March 31, 2024 and December 31, 2023, respectively. Refer to Note 11 – Derivative Instruments for additional information.

(2) Nonaccrual loans are included in this aging analysis based on the loan’s past due status.

Individually Evaluated Loans

The Company evaluates loans collectively for purposes of determining the ACL in accordance with ASC 326. Collective evaluation is based on aggregating loans deemed to possess similar risk characteristics. In certain instances, the Company may identify loans that it believes no longer possess risk characteristics similar to other loans in the portfolio. These loans are typically identified from a substandard or worse internal risk grade, since the specific attributes and risks associated with such loans tend to become unique as the credit deteriorates. Such loans are typically nonperforming, modified loans made to borrowers experiencing financial difficulty, and/or are deemed collateral dependent, where the ultimate repayment of the loan is expected to come from the operation of or eventual sale of the collateral. Loans that are deemed by management to no longer possess risk characteristics similar to other loans in the portfolio are evaluated individually for purposes of determining an appropriate lifetime ACL. The Company uses a discounted cash flow approach, using the loan’s effective interest rate, for determining the ACL on individually evaluated loans, unless the loan is deemed collateral dependent, which requires evaluation based on the estimated fair value of the underlying collateral, less estimated costs to sell. The Company may increase or decrease the ACL for collateral dependent individually evaluated loans based on changes in the estimated expected fair value of the collateral. Changes in the ACL for all other individually evaluated loans is based substantially on the Company’s evaluation of cash flows expected to be received from such loans.

As of March 31, 2024, $63.8 million of loans were individually evaluated with $4.5 million ACL attributed to such loans. At March 31, 2024, $39.8 million of individually evaluated loans were evaluated based on the underlying value of the collateral and $24.0 million were evaluated using a discounted cash flow approach. All individually evaluated loans were on nonaccrual status at March 31, 2024.

As of December 31, 2023, $24.8 million of loans were individually evaluated with no ACL attributed to such loans. At December 31, 2023, $12.2 million of individually evaluated loans were evaluated based on the underlying value of the collateral and $12.6 million were evaluated using a discounted cash flow approach. All individually evaluated loans were on nonaccrual status at December 31, 2023.

The increase in individually evaluated loans during the first quarter of 2024 was primarily driven by a single, diversified commercial banking relationship with loans in CRE non-owner-occupied, CRE owner-occupied, and C&I categories, totaling $37.6 million, as well as a single lending relationship with loans in franchise non-real estate secured and franchise real estate categories, totaling $1.9 million as of March 31, 2024.

Purchased Credit Deteriorated Loans

The Company analyzed acquired loans for more-than-insignificant deterioration in credit quality since their origination. Such loans are classified as purchased credit deteriorated (“PCD”) loans. Please see Note 1 - Description of Business and Summary of Significant Accounting Policies of our audited consolidated financial statements included in our 2023 Form 10-K for more information concerning the accounting for PCD loans. The Company had PCD loans of $347.0 million and $359.3 million at March 31, 2024 and December 31, 2023, respectively.

Acquired loans classified as PCD are recorded at an initial amortized cost, which is comprised of the purchase price of the loans (or initial fair value) and the initial ACL determined for the loans, which is added to the purchase price, as well as any resulting discount or premium related to factors other than credit. The Company accounts for interest income on PCD loans using the interest method, whereby any purchase discounts or premiums are accreted or amortized into interest income as an adjustment of the loan’s yield. Subsequent to acquisition, the ACL for PCD loans is measured in accordance with the Company’s ACL methodology. Please also see Note 6 – Allowance for Credit Losses for more information concerning the Company’s ACL methodology.

Nonaccrual Loans

When loans are placed on nonaccrual status, previously accrued but unpaid interest is reversed from current period earnings. Payments received on nonaccrual loans are generally applied as a reduction to the loan principal balance. If the likelihood of further loss is remote, the Company may recognize interest on a cash basis. Loans may be returned to accruing status if the Company believes that all remaining principal and interest is fully collectible and there has been at least three months of sustained repayment performance since the loan was placed on nonaccrual.

The Company typically does not accrue interest on loans 90 days or more past due or when, in the opinion of management, there is reasonable doubt as to the timely collection of principal or interest regardless of the length of past due status. However, when such loans are well-secured and in the process of collection, the Company may continue with the accrual of interest. The Company had loans on nonaccrual status of $63.8 million at March 31, 2024 and $24.8 million at December 31, 2023. The increase in nonaccrual loans at March 31, 2024 was primarily the result of a single, diversified commercial banking relationship with loans in CRE non-owner occupied, CRE owner-occupied, and C&I categories, totaling $37.6 million, all of which were current, as well as a single lending relationship with loans in franchise non-real estate secured and franchise real estate categories, totaling $1.9 million, as of March 31, 2024.

The Company did not record income from the receipt of cash payments related to nonaccruing loans during the three months ended March 31, 2024 and 2023. The Company had no loans 90 days or more past due and still accruing at March 31, 2024 and December 31, 2023.

The following tables provide a summary of nonaccrual loans as of the dates indicated:

	Nonaccrual Loans (1)
	Collateral Dependent Loans				Non-Collateral Dependent Loans				Total Nonaccrual Loans		Nonaccrual Loans with No ACL
(Dollars in thousands)	Balance		ACL		Balance		ACL
March 31, 2024
Investor loans secured by real estate
CRE non-owner-occupied	$	24,008	$	2,657	$	—	$	—	$	24,008	$	17,499
SBA secured by real estate	1,258		—		—		—		1,258		1,258
Total investor loans secured by real estate	25,266		2,657		—		—		25,266		18,757
Business loans secured by real estate
CRE owner-occupied	12,602		—		—		—		12,602		12,602
Franchise real estate secured	—		—		292		43		292		—
Total business loans secured by real estate	12,602		—		292		43		12,894		12,602
Commercial loans
Commercial and industrial	1,380		—		22,161		1,521		23,541		13,541
Franchise non-real estate secured	—		—		1,559		231		1,559		—
SBA non-real estate secured	546		—		—		—		546		546
Total commercial loans	1,926		—		23,720		1,752		25,646		14,087
Total nonaccrual loans	$	39,794	$	2,657	$	24,012	$	1,795	$	63,806	$	45,446

December 31, 2023
Investor loans secured by real estate
CRE non-owner-occupied	$	412	$	—	$	—	$	—	$	412	$	412
SBA secured by real estate	1,205		—		—		—		1,205		1,205
Total investor loans secured by real estate	1,617		—		—		—		1,617		1,617
Business loans secured by real estate
CRE owner-occupied	8,666		—		—		—		8,666		8,666
Total business loans secured by real estate	8,666		—		—		—		8,666		8,666
Commercial loans
Commercial and industrial	1,381		—		12,595		—		13,976		13,976
SBA non-real estate secured	558		—		—		—		558		558
Total commercial loans	1,939		—		12,595		—		14,534		14,534
Total nonaccrual loans	$	12,222	$	—	$	12,595	$	—	$	24,817	$	24,817

______________________________

(1) The ACL for nonaccrual loans is determined based on a discounted cash flow methodology unless the loan is considered collateral dependent; otherwise, the ACL for collateral dependent nonaccrual loans is determined based on the estimated fair value of the underlying collateral.

Residential Real Estate Loans In Process of Foreclosure

The Company had no consumer mortgage loans collateralized by residential real estate property for which formal foreclosure proceedings were in process as of March 31, 2024 and December 31, 2023.

Modified Loans to Troubled Borrowers

On January 1, 2023, the Company adopted ASU 2022-02, Financial Instruments - Credit Losses (Topic 326) Troubled Debt Restructurings and Vintage Disclosures, which introduces new reporting requirements for modifications of loans to borrowers experiencing financial difficulty. The Company also refers to these loans as modified loans to troubled borrowers (“MLTB”). An MLTB arises from a modification made to a loan in order to alleviate temporary difficulties in the borrower’s financial condition and/or constraints on the borrower’s ability to repay the loan, and to minimize potential losses to the Company. GAAP requires that certain types of modifications be reported, which consist of the following: (i) principal forgiveness, (ii) interest rate reduction, (iii) other-than-insignificant payment delay, (iv) term extension, or any combination of the foregoing. The ACL for an MLTB is measured on a collective basis, as with other loans in the loan portfolio, unless management determines that such loans no longer possess risk characteristics similar to others in the loan portfolio. In those instances, the ACL for an MLTB is determined through individual evaluation.

Loans modified to borrowers experiencing financial difficulty were $12.2 million at March 31, 2024 and $12.6 million at December 31, 2023.

There were no loan modifications to borrowers experiencing financial difficulty during the three months ended March 31, 2024. There was one CRE owner-occupied loan to a troubled borrower modified during the first quarter of 2023 with an amortized cost of $851,000 as of March 31, 2023.

The following table shows the amortized cost of the MLTB by class and type of modification, as well as the percentage of the loan modified to the total class of loans at and during the three months ended March 31, 2023:

	Three Months Ended
	March 31, 2023
	Term Extension
(Dollars in thousands)	Balance		Percent of Total Class of Loans
Business loans secured by real estate
CRE owner-occupied	$	851	0.04	%
Total business loans secured by real estate	$	851

The following table describes the financial effect of the loan modification made for the borrower experiencing financial difficulty during the three months ended March 31, 2023:

	Term Extension
Business loans secured by real estate
CRE owner-occupied	Extended term by 4 months

During the three months ended March 31, 2024 and 2023, there were no MLTBs that had a payment default and had been modified within the 12 months preceding the payment default (90 days or more past due).

The following table depicts the performance of the MLTBs as of the dates indicated:

			Days Past Due
(Dollars in thousands)	Current		30-59		60-89		90+		Total
March 31, 2024
Commercial loans
Commercial and industrial	$	12,161	$	—	$	—	$	—	$	12,161
Total commercial loans	$	12,161	$	—	$	—	$	—	$	12,161

March 31, 2023
Business loans secured by real estate
CRE owner-occupied	$	851	$	—	$	—	$	—	$	851
Total business loans secured by real estate	$	851	$	—	$	—	$	—	$	851

Collateral Dependent Loans

Loans that have been classified as collateral dependent are loans where substantially all repayment of the loan is expected to come from the operation of or eventual liquidation of the collateral. Collateral dependent loans are evaluated individually for purposes of determining the ACL, which is determined based on the estimated fair value of the collateral. Estimates for costs to sell are included in the determination of the ACL when liquidation of the collateral is anticipated. In cases where the loan is well-secured and the estimated value of the collateral exceeds the amortized cost of the loan, no ACL is recorded.

The following tables summarize collateral dependent loans by collateral type as of the dates indicated:

(Dollars in thousands)	Office Properties		Industrial Properties		Retail Properties		Land Properties		Hotel Properties		Multifamily Properties		Other CRE Properties		Business Assets		Total
March 31, 2024
Investor loan secured by real estate
CRE non-owner-occupied	$	19,102	$	2,385	$	400	$	—	$	—	$	—	$	2,121	$	—	$	24,008
SBA secured by real estate	—		—		—		—		1,258		—		—		—		1,258
Total investor loans secured by real estate	19,102		2,385		400		—		1,258		—		2,121		—		25,266
Business loans secured by real estate
CRE owner-occupied	7,974		—		—		4,628		—		—		—		—		12,602
SBA secured by real estate	—		—		—		—		—		—		—		—		—
Total business loans secured by real estate	7,974		—		—		4,628		—		—		—		—		12,602
Commercial loans
Commercial and industrial	—		—		—		230		—		—		—		1,150		1,380
SBA non-real estate secured	—		—		—		—		—		—		—		546		546
Total commercial loans	—		—		—		230		—		—		—		1,696		1,926
Total collateral dependent loans	$	27,076	$	2,385	$	400	$	4,858	$	1,258	$	—	$	2,121	$	1,696	$	39,794

December 31, 2023
Investor loan secured by real estate
CRE non-owner-occupied	$	—	$	—	$	412	$	—	$	—	$	—	$	—	$	—	$	412
SBA secured by real estate	—		—		—		—		1,205		—		—		—		1,205
Total investor loans secured by real estate	—		—		412		—		1,205		—		—		—		1,617
Business loans secured by real estate
CRE owner-occupied	4,011		—		—		4,655		—		—		—		—		8,666
Total business loans secured by real estate	4,011		—		—		4,655		—		—		—		—		8,666
Commercial loans
Commercial and industrial	—		—		—		231		—		—		—		1,150		1,381
SBA non-real estate secured	—		—		—		—		—		—		—		558		558
Total commercial loans	—		—		—		231		—		—		—		1,708		1,939
Total collateral dependent loans	$	4,011	$	—	$	412	$	4,886	$	1,205	$	—	$	—	$	1,708	$	12,222

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Allowance for Credit Losses

3 Months Ended

Mar. 31, 2024

Allowance for Credit Loss [Abstract]

Allowance for Credit Losses

Allowance for Credit Losses

The Company maintains an ACL for loans and unfunded loan commitments in accordance with ASC 326 - Financial Instruments - Credit Losses. ASC 326 requires the Company to initially recognize estimates for lifetime credit losses on loans and unfunded loan commitments at the time of origination or acquisition. The recognition of credit losses represents the Company’s best estimate of lifetime expected credit losses, given the facts and circumstances associated with a particular loan or group of loans with similar risk characteristics. Determining the ACL involves the use of significant management judgement and estimates, which are subject to change based on management’s ongoing assessment of the credit quality of the loan portfolio and changes in economic forecasts used in the Company’s ACL model. The Company uses a discounted cash flow model when determining estimates for the ACL for commercial real estate loans and commercial loans, which comprise the majority of the loan portfolio, and uses a historical loss rate model for retail loans. The Company also utilizes proxy loan data in its ACL model where the Company’s own historical data is not sufficiently available.

The discounted cash flow model is applied on an instrument-by-instrument basis, and for loans with similar risk characteristics, to derive estimates for the lifetime ACL for each loan. The discounted cash flow methodology relies on several significant components essential to the development of estimates for future cash flows on loans and unfunded loan commitments. These components consist of: (i) the estimated probability of default (“PD”), (ii) the estimated loss given default (“LGD”), which represents the estimated severity of the loss when a loan is in default, (iii) estimates for prepayment activity on loans, and (iv) the estimated exposure to the Company at default (“EAD”). The PD and LGD are heavily influenced by changes in economic forecasts employed in the model over a reasonable and supportable period. The Company’s ACL methodology for unfunded loan commitments also includes assumptions concerning the probability an unfunded commitment will be drawn upon by the borrower. These assumptions are based on the Company’s historical experience.

The Company’s discounted cash flow ACL model for commercial real estate and commercial loans uses internally derived estimates for prepayments in determining the amount and timing of future contractual cash flows expected to be collected. The estimate of future cash flows also incorporates estimates for contractual amounts the Company believes may not be collected, which are based on assumptions for PD, LGD, and EAD. The EAD is determined by the contractual payment schedule and expected payment profile of the loan, incorporating estimates for expected prepayments and future draws on revolving credit facilities. The Company discounts cash flows using the effective interest rate on the loan. The effective interest rate represents the contractual rate on the loan; adjusted for any purchase premiums, or discounts, and deferred fees and costs associated with an originated loan. The Company has made an accounting policy election to adjust the effective interest rate to take into consideration the effects of estimated prepayments. The ACL for loans is determined by measuring the amount by which a loan’s amortized cost exceeds its discounted cash flows expected to be collected. The ACL for credit facilities is determined by discounting estimates for cash flows not expected to be collected.

Probability of Default

The PD for investor loans secured by real estate is based largely on a model provided by a third party, using proxy loan information. The PDs generated by this model are reflective of current and expected economic conditions in the commercial real estate market, and how they are expected to impact loan level and property level attributes, and ultimately the likelihood of a default event occurring. This model incorporates assumptions for PD at a loan’s maturity. Significant loan and property level attributes include: loan-to-value ratios, debt service coverage, loan size, loan vintage, and property types.

The PD for business loans secured by real estate and commercial loans is based on an internally developed PD rating scale that assigns PDs based on the Company’s internal credit risk grades for loans. This internally developed PD rating scale is based on a combination of the Company’s own historical data and observed historical data from the Company’s peers, which consist of banks that management believes align with our business profile. As credit risk grades change for these loans, the PD assigned to them also changes. As with investor loans secured by real estate, the PD for business loans secured by real estate and commercial loans is also impacted by current and expected economic conditions.

The Company considers loans to be in default when they are 90 days or more past due or placed on nonaccrual status.

Loss Given Default

LGDs for commercial real estate loans are derived from a third party, using proxy loan information, and are based on loan and property level characteristics for loans in the Company’s loan portfolio, such as: loan-to-value ratios (“LTV”), estimated time to resolution, property size, and current and estimated future market price changes for underlying collateral. The LGD is highly dependent upon LTV ratios, and incorporates estimates for the expense associated with managing the loan through to resolution. LGDs also incorporate an estimate for the loss severity associated with loans where the borrower fails to meet their debt obligation at maturity, such as through a balloon payment or the refinancing of the loan through another lender. External factors that have an impact on LGDs include: changes in the index for CRE pricing, GDP growth rate, unemployment rates, and the Consumer Price Index. LGDs are applied to each loan in the commercial real estate portfolio, and in conjunction with the PD, produce estimates for net cash flows not expected to be collected over the estimated term of the loan.

LGDs for commercial loans are also derived from a third party that has a considerable database of credit related information specific to the financial services industry and the type of loans within this segment, and is used to generate annual default information for commercial loans. These proxy LGDs are dependent upon data inputs such as: credit quality, borrower industry, region, borrower size, and debt seniority. LGDs are then applied to each loan in the commercial segment, and in conjunction with the PD, produce estimates for net cash flows not expected to be collected over the estimated term of the loan.

Historical Loss Rates for Retail Loans

The historical loss rate model for retail loans is derived from a third party that has a considerable database of credit related information for retail loans. Key loan level attributes and economic drivers in determining the loss rate for retail loans include FICO scores, vintage, as well as geography, unemployment rates, and changes in consumer real estate prices.

Economic Forecasts

In order to develop reasonable and supportable forecasts of future conditions, the Company estimates how those forecasts are expected to impact a borrower’s ability to satisfy their obligation to the Bank and the ultimate collectability of future cash flows over the life of a loan. The Company uses macroeconomic scenarios from an independent third party, which are based on past events, current conditions, and the likelihood of future events occurring. These scenarios are typically comprised of: a base-case scenario, an upside scenario, representing slightly better economic conditions than currently experienced and, a downside scenario, representing recessionary conditions. Management periodically evaluates appropriateness of economic scenarios and may decide that a particular economic scenario or a combination of probability-weighted economic scenarios should be used in the Company’s ACL model. The economic scenarios chosen for the model, the extent to which more than one scenario is used, and the weights that are assigned to them, are based on the likelihood that the economy would perform better than each scenario, which is based in part on analysis performed by an independent third party. Economic scenarios chosen, as well as the assumptions within those scenarios, and whether to use a probability-weighted multiple scenario approach, can vary from one period to the next based on changes in current and expected economic conditions, and due to the occurrence of specific events. The Company’s ACL model at March 31, 2024 includes assumptions concerning the interest rate environment, general uncertainty concerning future economic conditions, and the potential for recessionary conditions.

The Company currently forecasts PDs and LGDs based on economic scenarios over a two-year period, which we believe is a reasonable and supportable period. Beyond this point, PDs and LGDs revert to their long-term averages. The Company has reflected this reversion over a period of three years in each of its economic scenarios used to generate the overall probability-weighted forecast. Changes in economic forecasts impact the PD, LGD, and EAD for each loan, and therefore influence the amount of future cash flows the Company does not expect to collect for each loan.

It is important to note that the Company’s ACL model relies on multiple economic variables, which are used in several economic scenarios. Although no one economic variable can fully demonstrate the sensitivity of the ACL calculation to changes in the economic variables used in the model, the Company has identified certain economic variables that have significant influence in the Company’s model for determining the ACL. These key economic variables include changes in the U.S. unemployment rate, U.S. real GDP growth, CRE prices, and interest rates.

Qualitative Adjustments

The Company recognizes that historical information used as the basis for determining future expected credit losses may not always, by itself, provide a sufficient basis for determining future expected credit losses. The Company, therefore, considers the need for qualitative adjustments to the ACL on a quarterly basis. Qualitative adjustments may be related to and include, but not be limited to, factors such as: (i) management’s assessment of economic forecasts used in the model and how those forecasts align with management’s overall evaluation of current and expected economic conditions, (ii) organization specific risks such as credit concentrations, collateral specific risks, regulatory risks, and external factors that may ultimately impact credit quality, (iii) potential model limitations such as limitations identified through back-testing, and other limitations associated with factors such as underwriting changes, acquisition of new portfolios, and changes in portfolio segmentation, and (iv) management’s overall assessment of the adequacy of the ACL, including an assessment of model data inputs used to determine the ACL.

Qualitative adjustments primarily relate to certain segments of the loan portfolio deemed by management to be of a higher-risk profile or other factors where management believes the quantitative component of the Company’s ACL model may not be fully reflective of levels deemed adequate in the judgement of management. Certain qualitative adjustments also relate to heightened uncertainty as to future macroeconomic conditions and the related impact on certain loan segments. Management reviews the need for an appropriate level of qualitative adjustments on a quarterly basis, and as such, the amount and allocation of qualitative adjustments may change in future periods.

The following tables provide the allocation of the ACL for loans held for investment as well as the activity in the ACL attributed to various segments in the loan portfolio as of, and for the periods indicated:

	Three Months Ended March 31, 2024
(Dollars in thousands)	Beginning ACL Balance		Charge-offs		Recoveries		Provision for Credit Losses		Ending ACL Balance
Investor loans secured by real estate
CRE non-owner-occupied	$	31,030	$	(927)	$	—	$	678	$	30,781
Multifamily	56,312		—		5		2,094		58,411
Construction and land	9,314		—		—		(1,143)		8,171
SBA secured by real estate	2,182		(253)		—		255		2,184
Business loans secured by real estate
CRE owner-occupied	28,787		(4,452)		63		4,362		28,760
Franchise real estate secured	7,499		(212)		—		(29)		7,258
SBA secured by real estate	4,427		—		1		(140)		4,288
Commercial loans
Commercial and industrial	36,692		(585)		39		961		37,107
Franchise non-real estate secured	15,131		(100)		—		(711)		14,320
SBA non-real estate secured	458		—		2		35		495
Retail loans
Single family residential	505		—		—		(63)		442
Consumer loans	134		—		—		(11)		123
Totals	$	192,471	$	(6,529)	$	110	$	6,288	$	192,340

	Three Months Ended March 31, 2023
(Dollars in thousands)	Beginning ACL Balance		Charge-offs		Recoveries		Provision for Credit Losses		Ending ACL Balance
Investor loans secured by real estate
CRE non-owner-occupied	$	33,692	$	(66)	$	15	$	(1,926)	$	31,715
Multifamily	56,334		(217)		—		1,670		57,787
Construction and land	7,114		—		—		558		7,672
SBA secured by real estate	2,592		—		—		(301)		2,291
Business loans secured by real estate
CRE owner-occupied	32,340		(2,163)		12		(855)		29,334
Franchise real estate secured	7,019		—		—		771		7,790
SBA secured by real estate	4,348		—		—		67		4,415
Commercial loans
Commercial and industrial	35,169		(1,123)		211		3,402		37,659
Franchise non-real estate secured	16,029		—		100		(408)		15,721
SBA non-real estate secured	441		—		6		(46)		401
Retail loans
Single family residential	352		(90)		1		129		392
Consumer loans	221		(5)		35		(40)		211
Totals	$	195,651	$	(3,664)	$	380	$	3,021	$	195,388

The decrease in the ACL for loans held for investment during the three months ended March 31, 2024 of $131,000 was reflective of $6.4 million in net charge-offs, partially offset by $6.3 million in provision for credit losses. The provision for credit losses during the three months ended March 31, 2024 was largely attributed to increases associated with economic forecasts, specific reserves, and other model updates, offset by a decrease in the balance of loans held of investment and changes in the mix of loan composition. Charge-offs during the three months ended March 31, 2024 were largely due to $5.7 million in charge-offs associated with the sale of special mention and substandard CRE and franchise loans during the first quarter of 2024.

The decrease in the ACL for loans held for investment during the three months ended March 31, 2023 of $263,000 is reflective of $3.3 million in net charge-offs, partially offset by a $3.0 million in provision for credit losses. The provision for credit losses during the three months ended March 31, 2023 can be attributed to increases associated with economic forecasts and other model updates, as well as changes in asset quality, including specific reserves, offset by lower loans held for investment. Charge-offs during the three months ended March 31, 2023 were largely attributed to one CRE owner-occupied lending relationship, as well as charge-offs on several loans sold during the first quarter of 2023, and charge-offs on other smaller C&I lending relationships.

Allowance for Credit Losses for Off-Balance Sheet Commitments

The Company maintains an ACL for off-balance sheet commitments related to unfunded loans and lines of credit, which is included in other liabilities of the consolidated statements of financial condition. The allowance for off-balance sheet commitments was $16.8 million at March 31, 2024, representing a decline of $2.4 million from $19.3 million at December 31, 2023. During the three months ended March 31, 2024, the provision recapture for off-balance sheet commitments was largely attributable to a decline in the balance of unfunded commitments as well as qualitative adjustments during the quarter.

During the three months ended March 31, 2023, the provision recapture for off-balance sheet commitments of $189,000 was attributable to lower unfunded commitments, primarily in C&I loans, and changes in the mix of unfunded commitments between various loan segments, as well as qualitative adjustments during the quarter.

The following table summarizes the activities in the ACL for off-balance sheet commitments for the periods indicated:

	Three Months Ended
	March 31,		March 31,
(Dollars in thousands)	2024		2023
Beginning ACL balance	$	19,264	$	23,641
Provision for credit losses on off-balance sheet commitments	(2,425)		(189)
Ending ACL balance	$	16,839	$	23,452

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Goodwill and Other Intangible Assets

3 Months Ended

Mar. 31, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Other Intangible Assets

Goodwill and Other Intangible Assets

The Company had goodwill of $901.3 million at March 31, 2024 and December 31, 2023. The Company did not record any adjustments to goodwill during the three months ended March 31, 2024 and March 31, 2023.

The Company’s policy is to assess goodwill for impairment on an annual basis during the fourth quarter of each year, and more frequently if events or circumstances lead management to believe the value of goodwill may be impaired.

Other intangible assets with definite lives were $40.4 million at March 31, 2024, consisting of $38.5 million in core deposit intangibles and $2.0 million in customer relationship intangibles. At December 31, 2023, other intangibles assets were $43.3 million, consisting of $41.2 million in core deposit intangibles and $2.1 million in customer relationship intangibles. The following table summarizes the change in the balances of core deposit and customer relationship intangible assets, and the related accumulated amortization for the periods indicated below:

	Three Months Ended
	March 31,		March 31,
(Dollars in thousands)	2024		2023
Gross amount of intangible assets:
Beginning balance	$	145,212	$	145,212
Additions due to acquisitions	—		—
Ending balance	145,212		145,212
Accumulated amortization:
Beginning balance	(101,927)		(89,624)
Amortization	(2,836)		(3,171)
Ending balance	(104,763)		(92,795)
Net intangible assets	$	40,449	$	52,417

The Company amortizes core deposit intangibles and customer relationship intangibles based on the projected useful lives of the related deposits in the case of core deposit intangibles, and over the projected useful lives of the related client relationships in the case of customer relationship intangibles. The amortization periods typically range from six to eleven years. The estimated aggregate amortization expense related to our core deposit and customer relationship intangible assets for each of the next five years succeeding December 31, 2023, in order from the present, is $11.1 million, $10.0 million, $8.9 million, $7.2 million, and $4.0 million. The Company’s core deposit and customer relationship intangibles are evaluated annually for impairment or more frequently if events and circumstances lead management to believe their value may not be recoverable. The Company is unaware of any events and/or circumstances that would indicate the value of customer relationship intangible assets are impaired as of March 31, 2024.

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Subordinated Debentures

3 Months Ended

Mar. 31, 2024

Debt Disclosure [Abstract]

Subordinated Debentures

Subordinated Debentures

As of March 31, 2024, the Company had three subordinated notes with an aggregate carrying value of $332.0 million and a weighted interest rate of 5.30%, compared to $331.8 million with a weighted interest rate of 5.31% at December 31, 2023. The increase of $159,000 was primarily due to amortization of debt issuance costs.

The following table summarizes our outstanding subordinated debentures as of the dates indicated:

						Carrying Value
(Dollars in thousands)	Stated Maturity	Current Interest Rate		Current Principal Balance		March 31, 2024		December 31, 2023
Subordinated notes
Subordinated notes due 2024, 5.75% per annum	September 3, 2024	5.75	%	$	60,000	$	59,940	$	59,910
Subordinated notes due 2029, 4.875% per annum until May 15, 2024, 3-month term SOFR +2.762% thereafter	May 15, 2029	4.875	%	125,000		123,705		123,641
Subordinated notes due 2030, 5.375% per annum until June 15, 2025, 3-month term SOFR +5.17% thereafter	June 15, 2030	5.375	%	150,000		148,356		148,291
Total subordinated debentures				$	335,000	$	332,001	$	331,842

Upon the cessation of LIBOR on June 30, 2023, the LIBOR-based benchmark rate after May 15, 2024 for our subordinated notes due 2029 transitioned to 3-month term SOFR as successor base rate plus the relevant spread adjustment.

In connection with the various issuances of subordinated notes, the Corporation obtained ratings from Kroll Bond Rating Agency (“KBRA”). KBRA assigned investment grade ratings of BBB+ and BBB for the Corporation’s senior unsecured debt and subordinated debt, respectively, and a deposit and senior unsecured debt rating of A- and subordinated debt of BBB+ for the Bank. The Corporation’s and Bank’s ratings were reaffirmed in June 2023 by KBRA.

For additional information on the Company’s subordinated debentures, see “Note 13 — Subordinated Debentures” to the consolidated financial statements in the Company’s 2023 Form 10-K. 

For regulatory capital purposes, subordinated notes qualify as Tier 2 capital, subject to limitations. Per applicable Federal Reserve rules and regulations, the amount of the subordinated notes qualifying as Tier 2 regulatory capital is phased out by 20% of the original amount of the subordinated notes in each of the five years beginning on the fifth anniversary preceding the maturity date of the subordinated notes. The regulatory total capital ratios of the Company and the Bank continued to exceed regulatory minimums, inclusive of the fully phased-in capital conservation buffer.

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Earnings Per Share

3 Months Ended

Mar. 31, 2024

Earnings Per Share [Abstract]

Earnings Per Share

Earnings Per Share

The Company’s restricted stock awards contain non-forfeitable rights to dividends and therefore are considered participating securities. The Company calculates basic and diluted earnings per common share using the two-class method.

Under the two-class method, distributed and undistributed earnings allocable to participating securities are deducted from net income to determine net income allocable to common shareholders, which is then used in the numerator of both basic and diluted earnings per share calculations. Basic earnings per common share is computed by dividing net income allocable to common shareholders by the weighted average number of common shares outstanding for the reporting period, excluding outstanding participating securities. Diluted earnings per common share is computed by dividing net income allocable to common shareholders by the weighted average number of common shares outstanding over the reporting period, adjusted to include the effect of potentially dilutive common shares, but excludes awards considered participating securities. The computation of diluted earnings per common share excludes the impact of the assumed exercise or issuance of securities that would have an anti-dilutive effect.

The following tables set forth the Corporation’s earnings per share calculations for the periods indicated:

	Three Months Ended
(Dollars in thousands, except per share data)	March 31, 2024		March 31, 2023
Basic
Net income	$	47,025	$	62,562
Less: dividends and undistributed earnings allocated to participating securities	(779)		(823)
Net income allocated to common stockholders	$	46,246	$	61,739
Weighted average common shares outstanding	94,350,259		93,857,812
Basic earnings per common share	$	0.49	$	0.66
Diluted
Net income allocated to common stockholders	$	46,246	$	61,739
Weighted average common shares outstanding	94,350,259		93,857,812
Dilutive effect of share-based compensation	127,096		324,710
Weighted average diluted common shares	94,477,355		94,182,522
Diluted earnings per common share	$	0.49	$	0.66

Shares or stock options are excluded from the computations of diluted earnings per share when their inclusion have an anti-dilutive effect. The dilutive impact of these securities could be included in future computations of diluted earnings per share if the market price of the common stock increases. For the three months ended March 31, 2024 and March 31, 2023 there were no potential common shares that were anti-dilutive.

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Fair Value of Financial Instruments

3 Months Ended

Mar. 31, 2024

Fair Value Disclosures [Abstract]

Fair Value of Financial Instruments

Fair Value of Financial Instruments

The fair value of an asset or liability is the exchange price that would be received to sell that asset or paid to transfer that liability (exit price) in an orderly transaction occurring in the principal market (or most advantageous market in the absence of a principal market) for such asset or liability. In estimating fair value, the Company utilizes valuation techniques that are consistent with the market approach, the income approach, and/or the cost approach. Such valuation techniques are consistently applied. Inputs to valuation techniques include the assumptions that market participants would use in pricing an asset or liability. ASC Topic 825 - Financial Instruments, requires disclosure of the fair value of financial assets and financial liabilities, including both those financial assets and financial liabilities that are not measured and reported at fair value on a recurring basis and a non-recurring basis. The methodologies for estimating the fair value of financial assets and financial liabilities that are measured at fair value are discussed below.

In accordance with ASC Topic 820 - Fair Value Measurement, the Company groups its financial assets and financial liabilities measured at fair value in three levels, based on the markets in which the assets and liabilities are traded and the reliability of the assumptions used to determine fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). The three levels of the fair value hierarchy are described as follows:

Level 1 - Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities.

Level 2 - Inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. These might include quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, inputs other than quoted prices that are observable for the asset or liability (such as interest rates, prepayment speeds, volatilities, etc.), or model-based valuation techniques where all significant assumptions are observable, either directly or indirectly, in the market.

Level 3 - Valuation is generated from model-based techniques where one or more significant inputs are not observable, either directly or indirectly, in the market. These unobservable assumptions reflect the Company’s own estimates of assumptions that market participants would use in pricing the asset or liability. Valuation techniques may include use of matrix pricing, discounted cash flow models, and similar techniques.

Because no market exists for a significant portion of the Company’s financial instruments, fair value estimates are based on judgments regarding current economic conditions, risk characteristics of various financial instruments, and other factors. These estimates are subjective in nature, and involve uncertainties and matters of significant judgment and, therefore, cannot be determined with precision. Changes in assumptions could significantly affect the fair values presented. Management uses its best judgment in estimating the fair value of the Company’s financial instruments; however, there are inherent limitations in any estimation technique. While management believes the Company’s valuation methodologies are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different estimate of fair value at the reporting date. The Company’s valuation methodologies may produce a fair value calculation that may not be indicative of net realizable value or reflective of future fair values.

A financial instrument’s level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement. Management maximizes the use of observable inputs and attempts to minimize the use of unobservable inputs when determining fair value measurements. Estimated fair values are disclosed for financial instruments for which it is practicable to estimate fair value. These estimates are made at a specific point in time based on relevant market data and information about the financial instruments. These estimates do not reflect any premium or discount that could result from offering the Company’s entire holdings of a particular financial instrument for sale at one time, nor do they attempt to estimate the value of anticipated future business related to the instruments. In addition, the tax ramifications related to the realization of unrealized gains and losses can have a significant effect on fair value estimates and have not been considered in any of these estimates.

Assets and Liabilities Measured at Fair Value on a Recurring Basis

The following is a description of both the general and specific valuation methodologies used for certain instruments measured at fair value, as well as the general classification of these instruments pursuant to the fair value hierarchy.

AFS Investment Securities – Investment securities are generally valued based upon quotes obtained from independent third-party pricing services, which use evaluated pricing applications and model processes. Observable market inputs, such as, benchmark yields, reported trades, broker/dealer quotes, issuer spreads, two-sided markets, benchmark securities, bids, offers, and reference data are considered as part of the evaluation. The inputs are related directly to the security being evaluated, or indirectly to a similarly situated security. Market assumptions and market data are utilized in the valuation models. The Company reviews the market prices provided by the third-party pricing service for reasonableness based on the Company’s understanding of the marketplace and credit issues related to the securities. The Company has not made any adjustments to the market quotes provided by them and, accordingly, the Company categorized these securities within Level 2 of the fair value hierarchy.

Equity Securities With Readily Determinable Fair Values – The Company’s equity securities with readily determinable fair values consist of investments in public companies and qualify for CRA purposes. The fair value is based on the closing price on nationally recognized securities exchanges at the end of each period and classified as Level 1 of the fair value hierarchy.

Interest Rate Swaps – The Company originates a variable rate loan and enters into a variable-to-fixed interest rate swap with the customer. The Company also enters into an offsetting swap with a correspondent bank. These back-to-back swap agreements are intended to offset each other and allow the Company to originate a variable rate loan, while providing a contract for fixed interest payments for the customer. The Company also enters into interest rate swap contracts with institutional counterparties to hedge against certain fixed-rate loans. The net cash flow for the Company is equal to the interest income received from a variable rate loan originated with the customer. The fair value of these derivatives is based on a market standard discounted cash flow approach. The Company incorporates credit value adjustments on derivatives to properly reflect the respective counterparty’s nonperformance risk in the fair value measurements of its derivatives. The Company has determined that the observable nature of the majority of inputs used in deriving the fair value of these derivative contracts fall within Level 2 of the fair value hierarchy, and the credit valuation adjustments are not significant to the overall valuation of its derivative financial instruments. As a result, the valuation of interest rate swaps is classified as Level 2 of the fair value hierarchy.

Equity Warrant Assets – The Company acquired equity warrant assets as a result of the acquisition of Opus. The warrants provide the Bank the right to purchase a specific number of equity shares of the underlying company’s equity at a certain price before expiration and contain net settlement terms qualifying as derivatives under ASC Topic 815 - Derivatives and Hedging. The fair value of equity warrant assets is determined using a Black-Scholes option pricing model and are classified as Level 3 within the fair value hierarchy due to the extent of unobservable inputs. The key assumptions used in determining the fair value include the exercise price of the warrants, valuation of the underlying entity's outstanding stock, expected term, risk-free interest rate, marketability discount for private company warrants, and price volatility. During 2023, the equity warrant assets were either settled or written off as the warrants were determined to not be exercisable until the underlying company’s fair market value is greater than the value established in the warrant agreement.

Foreign Exchange Contracts – The Company enters into foreign exchange contracts to accommodate the business needs of its customers. The Company also enters into offsetting contracts with institutional counterparties to mitigate the Company’s foreign exchange exposure with its customers, or enters into bilateral collateral and master netting agreements with certain customer counterparties to manage its credit exposure. The Company measures the fair value of foreign exchange contracts based on quoted prices for identical instruments in active markets, a Level 1 measurement.

The following fair value hierarchy table presents information about the Company’s financial assets and liabilities measured at fair value on a recurring basis at the dates indicated:

	March 31, 2024
	Fair Value Measurement Using						Total Fair Value
(Dollars in thousands)	Level 1		Level 2		Level 3
Financial assets
AFS investment securities:
U.S. Treasury	$	—	$	564,939	$	—	$	564,939
Agency	—		1,670		—		1,670
Corporate	—		438,882		—		438,882
Collateralized mortgage obligations	—		148,530		—		148,530
Total AFS investment securities	$	—	$	1,154,021	$	—	$	1,154,021
Equity securities	$	631	$	—	$	—	$	631
Derivative assets:
Foreign exchange contracts	$	8	$	—	$	—	$	8
Interest rate swaps (1)	—		6,488		—		6,488
Total derivative assets	$	8	$	6,488	$	—	$	6,496
Financial liabilities
Derivative liabilities:
Interest rate swaps	$	—	$	12,019	$	—	$	12,019
Total derivative liabilities	$	—	$	12,019	$	—	$	12,019

______________________________

(1) Represents amounts after the application of variation margin payments as settlements with central counterparties, where applicable. See Note 11 – Derivative Instruments for additional information.

	December 31, 2023
	Fair Value Measurement Using						Total Fair Value
(Dollars in thousands)	Level 1		Level 2		Level 3
Financial assets
AFS investment securities:
U.S. Treasury	$	—	$	539,256	$	—	$	539,256
Agency	—		1,868		—		1,868
Corporate	—		446,343		—		446,343
Collateralized mortgage obligations	—		152,604		—		152,604
Total AFS investment securities	$	—	$	1,140,071	$	—	$	1,140,071
Equity securities	$	759	$	—	$	—	$	759
Derivative assets:
Foreign exchange contracts	$	1	$	—	$	—	$	1
Interest rate swaps (1)	—		5,643		—		5,643
Total derivative assets	$	1	$	5,643	$	—	$	5,644
Financial liabilities
Derivative liabilities:
Foreign exchange	$	10	$	—	$	—	$	10
Interest rate swaps	—		10,705		—		10,705
Total derivative liabilities	$	10	$	10,705	$	—	$	10,715

______________________________

(1) Represents amounts after the application of variation margin payments as settlements with central counterparties, where applicable. See Note 11 – Derivative Instruments for additional information.

The following table is a reconciliation of the fair value of the equity warrants that are classified as Level 3 and measured on a recurring basis as of:

	Three Months Ended
	March 31,		March 31,
(Dollars in thousands)	2024		2023
Beginning balance	$	—	$	1,894
Change in fair value (1)	—		(20)
Net exercise	—		(1,462)
Ending balance	$	—	$	412

______________________________

(1) The changes in fair value are included in other income on the consolidated statement of income.

Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis

Individually Evaluated Loans – A loan is individually evaluated for expected credit losses when it is probable that payment of interest and principal will not be made in accordance with the contractual terms of the loan agreement and it does not share similar risk characteristics with other loans. Individually evaluated loans are measured at fair value when they are deemed collateral dependent. Fair value on such loans is measured based on the underlying collateral. Collateral generally consists of accounts receivable, inventory, fixed assets, real estate, and cash. The Company measures impairment on all individually evaluated loans for which it has reduced the principal balance to the value of the underlying collateral less the anticipated selling costs.

Other Real Estate Owned – OREO is initially recorded at the fair value less estimated costs to sell at the date of transfer. This amount becomes the property’s new basis. Any fair value adjustments based on the property’s fair value less estimated costs to sell at the date of acquisition are charged to the allowance for credit losses.

The fair value of individually evaluated collateral dependent loans and OREO were determined using Level 3 assumptions, and represents individually evaluated loan for which a specific reserve has been established or on which a write down has been taken. For real estate loans, generally, the Company obtains third party appraisals (or property valuations) and/or collateral audits in conjunction with internal analysis based on historical experience on its individually evaluated loans to determine fair value. In determining the net realizable value of the underlying collateral for individually evaluated loans and OREO, the Company then discounts the valuation to cover both market price fluctuations and selling costs, typically ranging from 7% to 10% of the collateral value, that the Company expects would be incurred in the event of foreclosure. In addition to the discounts taken, the Company’s calculation of net realizable value considered any other senior liens in place on the underlying collateral. For non-real estate loans, fair value of the loan’s collateral may be determined using an appraisal, net book value per the borrower’s financial statements, or aging reports, adjusted or discounted based on management’s historical knowledge, changes in market conditions, and management’s expertise and knowledge of the client and client’s business.

At March 31, 2024, the Company’s individually evaluated collateral dependent loans were evaluated based on the fair value of their underlying collateral based upon the most recent appraisals available to management. The Company completed partial charge-offs on certain individually evaluated loans based on recent real estate or property appraisals and recorded the related reserves where applicable during the three months ended March 31, 2024.     

The following table presents our assets measured at fair value on a nonrecurring basis at the dates indicated.

(Dollars in thousands)	Fair Value Measurement Using						Total Fair Value
March 31, 2024	Level 1		Level 2		Level 3
Financial assets
Collateral dependent loans	$	—	$	—	$	3,923	$	3,923
Total assets	$	—	$	—	$	3,923	$	3,923

December 31, 2023
Financial assets
Collateral dependent loans	$	—	$	—	$	1,569	$	1,569
Other real estate owned	—		—		248		248
Total assets	$	—	$	—	$	1,817	$	1,817

The following table presents quantitative information about Level 3 fair value measurements for assets measured at fair value on a nonrecurring basis at the dates indicated.

					Range
(Dollars in thousands)	Fair Value		Valuation Technique(s)	Unobservable Input(s)	Min	Max	Weighted Average
March 31, 2024
Investor loans secured by real estate
CRE non-owner-occupied	$	3,852	Fair value of collateral	Cost to sell	10.00%	10.00%	10.00%
SBA secured by real estate (1)	71		Fair value of collateral	Cost to sell	10.00%	10.00%	10.00%
Total individually evaluated loans	3,923
Total assets	$	3,923

December 31, 2023
Investor loans secured by real estate
SBA secured by real estate (1)	$	419	Fair value of collateral	Cost to sell	10.00%	10.00%	10.00%
Commercial loans
Commercial and industrial	1,150		Fair value of collateral	Cost to sell	7.00%	7.00%	7.00%
Total individually evaluated loans	1,569
Other real estate owned	248		Fair value of property	Cost to sell	10.00%	10.00%	10.00%
Total assets	$	1,817

______________________________

(1) SBA loans that are collateralized by hotel/motel real property.

Fair Values of Financial Instruments

The fair value estimates presented herein are based on pertinent information available to management as of the dates indicated, representing an exit price.

	March 31, 2024
(Dollars in thousands)	Carrying Amount		Level 1		Level 2		Level 3		Estimated Fair Value
Assets
Cash and cash equivalents	$	1,028,818	$	1,028,818	$	—	$	—	$	1,028,818
Interest-bearing time deposits with financial institutions	995		995		—		—		995
HTM investment securities	1,720,481		—		1,447,697		—		1,447,697
AFS investment securities	1,154,021		—		1,154,021		—		1,154,021
Equity securities	631		631		—		—		631
Loans held for investment, net	13,012,071		—		—		12,304,608		12,304,608
Derivative assets (1)	6,496		8		6,488		—		6,496
Accrued interest receivable	67,642		—		67,642		—		67,642
Liabilities
Deposit accounts	$	15,187,828	$	—	$	15,200,489	$	—	$	15,200,489
FHLB advances	200,000		—		199,084		—		199,084
Subordinated debentures	332,001		—		321,657		—		321,657
Derivative liabilities	12,019		—		12,019		—		12,019
Accrued interest payable	13,903		—		13,903		—		13,903

______________________________

(1) Represents amounts after the application of variation margin payments as settlements with central counterparties, where applicable. See Note 11 – Derivative Instruments for additional information.

	December 31, 2023
(Dollars in thousands)	Carrying Amount		Level 1		Level 2		Level 3		Estimated Fair Value
Assets
Cash and cash equivalents	$	936,473	$	936,473	$	—	$	—	$	936,473
Interest-bearing time deposits with financial institutions	995		995		—		—		995
HTM investment securities	1,729,541		—		1,485,506		—		1,485,506
AFS investment securities	1,140,071		—		1,140,071		—		1,140,071
Equity securities	759		759		—		—		759
Loans held for investment, net	13,289,020		—		—		12,562,323		12,562,323
Derivative assets (1)	5,644		1		5,643		—		5,644
Accrued interest receivable	68,516		—		68,516		—		68,516
Liabilities
Deposit accounts	$	14,995,626	$	—	$	15,003,769	$	—	$	15,003,769
FHLB advances	600,000		—		592,480		—		592,480
Subordinated debentures	331,842		—		320,687		—		320,687
Derivative liabilities	10,715		10		10,705		—		10,715
Accrued interest payable	18,671		—		18,671		—		18,671

______________________________

(1) Represents amounts after the application of variation margin payments as settlements with central counterparties, where applicable. See Note 11 – Derivative Instruments for additional information.

XML

Derivative Instruments

3 Months Ended

Mar. 31, 2024

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivative Instruments

Derivative Instruments

The Company uses derivative instruments to manage its exposure to market risks, including interest rate risk, and to assist customers with their risk management objectives. The Company designates certain derivatives as hedging instruments in a qualifying hedge accounting relationship, while other derivatives serve as economic hedges that do not qualify for hedge accounting.

Derivatives Designated as Hedging Instruments

Fair Value Hedges – The Company is exposed to changes in the fair value of fixed-rate assets due to changes in benchmark interest rates. The Company entered into pay-fixed and receive-floating interest rate swaps associated with certain fixed rate loans, primarily multifamily and commercial real estate loans, to manage its exposure to changes in fair value on these instruments attributable to changes in the designated SOFR benchmark interest rate. These interest rate swaps are designated as fair value hedges using the portfolio layer method. The Company receives variable-rate interest payments in exchange for making fixed-rate payments over the lives of the contracts without exchanging the notional amounts. The fair value hedges are recorded as components of other assets and other liabilities in the Company’s consolidated statements of financial condition. The gain or loss on these derivatives, as well as the offsetting loss or gain on the hedged items attributable to the hedged risk, are recognized consistent with the classification of the hedged item in interest income in the Company’s consolidated statements of income. At March 31, 2024 and December 31, 2023, interest rate swaps with an aggregate notional amount of $1.35 billion and $1.35 billion respectively, were designated as fair value hedges.

The following amounts were recorded on the consolidated statement of financial condition related to cumulative basis adjustment for fair value hedges as of the dates indicated:

Line Item in the Statement of Financial Position in Which the Hedged Item is Included	Carrying Amount of the Hedged Assets				Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Assets
(Dollars in thousands)	March 31, 2024		December 31, 2023		March 31, 2024		December 31, 2023
Loans held for investment (1)	$	1,317,676	$	1,320,449	$	(32,324)	$	(29,551)
Total	$	1,317,676	$	1,320,449	$	(32,324)	$	(29,551)

______________________________

(1) These amounts were included in the amortized cost basis of closed portfolios of loans held for investment used to designate hedging relationships in which the hedged item is the stated amount of assets in the closed portfolios anticipated to be outstanding for the designated hedge period. At March 31, 2024 and December 31, 2023, the amortized cost basis of the closed portfolios used in these hedging relationships was $3.19 billion and $3.25 billion, respectively, the cumulative basis adjustments associated with these hedging relationships was $(32.3) million and $(29.6) million, respectively, and the amounts of the designated hedged items were $1.35 billion and $1.35 billion, respectively.

Derivatives Not Designated as Hedging Instruments

Interest Rate Swap Contracts – From time to time, the Company enters into interest rate swap agreements with certain borrowers to assist them in mitigating their interest rate risk exposure associated with the loans they have with the Company. At the same time, the Company enters into identical offsetting interest rate swap agreements with another financial institution to mitigate the Company’s interest rate risk exposure associated with the swap agreements it enters into with its borrowers. The Company has over-the-counter derivative instruments and centrally-cleared derivative instruments with matched terms. The fair values of these agreements are determined through a third-party valuation model used by the Company’s swap advisory firm, which uses observable market data such as interest rates, prices of Eurodollar futures contracts, and market swap rates. The fair values of these swaps are recorded as components of other assets and other liabilities in the Company’s consolidated statement of financial condition. Changes in the fair value of these swaps, which occur due to changes in interest rates, are recorded in the Company’s statement of income as a component of noninterest income. Upon the cessation of LIBOR on June 30, 2023, our LIBOR-indexed interest rate swap contracts transitioned to SOFR as successor rate for both valuations and settlements.

Over-the-counter contracts are tailored to meet the needs of the counterparties involved and, therefore, generally contain a greater degree of credit risk and liquidity risk than centrally-cleared contracts, which have standardized terms. Although changes in the fair value of swap agreements between the Company and borrowers and the Company and other financial institutions offset each other, changes in the credit risk of these counterparties may result in a difference in the fair value of the swap agreements. Offsetting over-the-counter swap agreements the Company has with other financial institutions are collateralized with cash, and swap agreements with borrowers are secured by the collateral arrangements for the underlying loans these borrowers have with the Company. All interest rate swap agreements entered into by the Company are free-standing derivatives and are not designated as hedging instruments.

Foreign Exchange Contracts – The Company offers foreign exchange spot and forward contracts as accommodations to its customers to purchase and/or sell foreign currencies at a contractual price. In conjunction with these products the Company also enters into offsetting contracts with institutional counterparties to mitigate the Company’s foreign exchange exposure with its customers, or enters into bilateral collateral and master netting agreements with certain customer counterparties to manage its credit exposure. These contracts allow the Company to offer its customers foreign exchange products while minimizing its exposure to foreign exchange rate fluctuations. These foreign exchange contracts are not designated as hedging instruments and are recorded at fair value in other assets and other liabilities in the Company’s consolidated statements of financial condition. Changes in the fair value of these contracts are recorded in the Company’s consolidated statements of income as a component of noninterest income.

Equity Warrant Assets – The Company acquired equity warrant assets as a result of the acquisition of Opus. The warrants provide the Bank the right to purchase a specific number of equity shares of the underlying company’s equity at a certain price before expiration and contain net settlement terms qualifying as derivatives under ASC Topic 815. Changes in the fair value of the warrants are recognized as a component of noninterest income with a corresponding offset within other assets. The total fair value of the warrants held in private companies was zero in other assets as of March 31, 2024 and December 31, 2023, respectively. During 2023, the equity warrant assets were either settled or written off as the warrants were determined to not be exercisable until the underlying company’s fair market value is greater than the value established in the warrant agreement.

The following tables summarize the Company's derivative instruments included in “other assets” and “other liabilities” in the consolidated statements of financial condition as of the dates indicated:

	March 31, 2024
	Derivative Assets				Derivative Liabilities
(Dollars in thousands)	Notional		Fair Value		Notional		Fair Value
Derivative instruments designated as hedging instruments:
Fair value hedge - interest rate swap contracts	$	900,000	$	34,461	$	450,000	$	461
Total derivative designated as hedging instruments	900,000		34,461		450,000		461
Derivative instruments not designated as hedging instruments:
Foreign exchange contracts	475		8		56		—
Interest rate swaps contracts	102,428		11,899		102,428		11,908
Total derivative not designated as hedging instruments	102,903		11,907		102,484		11,908
Total derivatives	$	1,002,903	46,368		$	552,484	12,369
Netting adjustments - cleared positions (1)			39,872				350
Total derivatives in the Statement of Financial Condition			$	6,496			$	12,019

______________________________

(1) Netting adjustments represents the variation margin payments that are considered legal settlements of derivative exposure and applied to net the fair value of the respective derivative contracts in accordance with the applicable accounting guidance on the settle-to-market rule for cleared derivatives.

	December 31, 2023
	Derivative Assets				Derivative Liabilities
(Dollars in thousands)	Notional		Fair Value		Notional		Fair Value
Derivative instruments designated as hedging instruments:
Fair value hedge - interest rate swap contracts	$	600,000	$	34,541	$	750,000	$	3,184
Total derivative designated as hedging instruments	600,000		34,541		750,000		3,184
Derivative instruments not designated as hedging instruments:
Foreign exchange contracts	19		1		410		10
Interest rate swaps contracts	103,954		10,397		103,954		10,409
Total derivative not designated as hedging instruments	103,973		10,398		104,364		10,419
Total derivatives	$	703,973	$	44,939	$	854,364	$	13,603
Netting adjustments - cleared positions (1)			39,295				2,888
Total derivatives in the Statement of Financial Condition			$	5,644			$	10,715

______________________________

(1) Netting adjustments represents the variation margin payments that are considered legal settlements of derivative exposure and applied to net the fair value of the respective derivative contracts in accordance with the applicable accounting guidance on the settle-to-market rule for cleared derivatives.

The following table presents the effect of fair value hedge accounting on the consolidated statements of income:

		Three Months Ended
(Dollars in thousands)	Location of Gain (Loss) Recognized in Income on Derivative Instruments	March 31, 2024		March 31, 2023
Gain (loss) on fair value hedging relationships:
Hedged items	Interest Income	$	(2,773)	$	11,921
Derivatives designated as hedging instruments	Interest Income	10,016		(3,586)

The following table summarizes the effect of the derivatives not designated as hedging instruments in the consolidated statements of income.

(Dollars in thousands)		Three Months Ended
Derivatives Not Designated as Hedging Instruments:	Location of Gain (Loss) Recognized in Income on Derivative Instruments	March 31, 2024		March 31, 2023
Foreign exchange contracts	Other income	$	145	$	220
Interest rate products	Other income	2		—
Equity warrants	Other income	—		(251)
Total		$	147	$	(31)

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Balance Sheet Offsetting

3 Months Ended

Mar. 31, 2024

Offsetting [Abstract]

Balance Sheet Offsetting

Balance Sheet Offsetting

Derivative financial instruments may be eligible for offset in the consolidated statements of financial condition, such as those subject to enforceable master netting arrangements or a similar agreement. Under these agreements, the Company has the right to net settle multiple contracts with the same counterparty. The Company offers an interest rate swap product to qualified customers, which are then paired with derivative contracts the Company enters into with a counterparty bank. While derivative contracts entered into with counterparty banks may be subject to enforceable master netting agreements, derivative contracts with customers may not be subject to enforceable master netting arrangements. With regard to derivative contracts not centrally cleared through a clearinghouse, regulations require collateral to be posted by the party with a net liability position. Parties to a centrally cleared over-the-counter derivative exchange daily payments that reflect the daily change in the value of the derivative. These payments are commonly referred to as variation margin and are treated as settlements of derivative exposure rather than as collateral. The gross amounts of derivative assets and liabilities for derivative contracts cleared through certain central clearing parties are reported at the fair value of the respective derivative contracts net of the variation margin payments, where applicable.

Financial instruments that are eligible for offset in the consolidated statements of financial condition as of the periods indicated are presented below:

	Gross Amounts Recognized (1)		Gross Amounts Offset in the Consolidated Statements of Financial Condition		Net Amounts Presented in the Consolidated Statements of Financial Condition		Gross Amounts Not Offset in the Consolidated Statements of Financial Condition				Net Amount
(Dollars in thousands)							Financial Instruments (2)		Cash Collateral (3)
March 31, 2024
Derivative assets:
Interest rate swaps	$	6,488	$	—	$	6,488	$	—	$	(5,420)	$	1,068
Total	$	6,488	$	—	$	6,488	$	—	$	(5,420)	$	1,068
Derivative liabilities:
Interest rate swaps	$	12,019	$	—	$	12,019	$	—	$	—	$	12,019
Total	$	12,019	$	—	$	12,019	$	—	$	—	$	12,019

December 31, 2023
Derivative assets:
Interest rate swaps	$	5,643	$	—	$	5,643	$	—	$	(4,610)	$	1,033
Total	$	5,643	$	—	$	5,643	$	—	$	(4,610)	$	1,033
Derivative liabilities:
Interest rate swaps	$	10,705	$	—	$	10,705	$	—	$	—	$	10,705
Total	$	10,705	$	—	$	10,705	$	—	$	—	$	10,705

______________________________

(1) Represents amounts after the application of variation margin payments as settlements with central counterparties, where applicable.

(2) Represents the fair value of securities pledged with counterparty bank.

(3) Represents cash collateral received from or pledged with counterparty bank. Amounts are limited to the derivative asset or liability balance and, accordingly, do not include excess collateral, if any, received or pledged.

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Variable Interest Entities

3 Months Ended

Mar. 31, 2024

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Variable Interest Entities

Variable Interest Entities

The Company is involved with VIEs through its loan securitization activities and affordable housing investments that qualify for the low-income housing tax credit (“LIHTC”). The Company has determined that its interests in these entities meet the definition of variable interests.

As of March 31, 2024 and December 31, 2023, the Company determined it was not the primary beneficiary of the VIEs and did not consolidate its interests in VIEs. The following table provides a summary of the carrying amount of assets and liabilities in the Company’s consolidated statements of financial condition and maximum exposure to loss as of March 31, 2024 and December 31, 2023 that relate to variable interests in non-consolidated VIEs.

	March 31, 2024						December 31, 2023
(Dollars in thousands)	Maximum Loss		Assets		Liabilities		Maximum Loss		Assets		Liabilities
Multifamily loan securitization:
Investment securities (1)	$	47,443	$	47,443	$	—	$	48,204	$	48,204	$	—
Reimbursement obligation (2)	47,563		—		345		47,994		—		345
Affordable housing partnership:
Other investments (3)	54,338		85,485		—		57,016		89,085		—
Unfunded equity commitments (2)	—		—		31,147		—		—		32,070
Total	$	149,344	$	132,928	$	31,492	$	153,214	$	137,289	$	32,415

______________________________

(1) Included in investment securities AFS on the consolidated statement of financial condition.

(2) Included in accrued expenses and other liabilities on the consolidated statement of financial condition.

(3) Included in other assets on the consolidated statement of financial condition.

Multifamily Loan Securitization

With respect to the securitization transaction with Freddie Mac discussed in Note 5 – Loans Held for Investment, the Company’s variable interests reside with the underlying Freddie Mac-issued guaranteed, structured pass-through certificates that were held as AFS investment securities at fair value as of March 31, 2024. Additionally, the Company has variable interests through a reimbursement agreement executed by Freddie Mac that obligates the Company to reimburse Freddie Mac for any defaulted contractual principal and interest payments identified after the ultimate resolution of the defaulted loans. Such reimbursement obligations are not to exceed 10% of the original principal amount of the loans comprising the securitization pool.

As part of the securitization transaction, the Company released all servicing obligations and rights to Freddie Mac who was designated as the Master Servicer. In its capacity as Master Servicer, Freddie Mac can terminate the Company’s role as sub-servicer and direct such responsibilities accordingly. In evaluating our variable interests and continuing involvement in the VIE, we determined that we do not have the power to make significant decisions or direct the activities that most significantly impact the economic performance of the VIE’s assets and liabilities. As sub-servicer of the loans, the Company does not have the authority to make significant decisions that influence the value of the VIE’s net assets and, therefore, the Company is not the primary beneficiary of the VIE. As a result, we determined that the VIE associated with the multifamily securitization should not be included in the consolidated financial statements of the Company.

We believe that our maximum exposure to loss as a result of our involvement with the VIE associated with the securitization is the carrying value of the investment securities issued by Freddie Mac and purchased by the Company. Additionally, our maximum exposure to loss under the reimbursement agreement executed with Freddie Mac is 10% of the original principal amount of the loans comprising the securitization pool, or $50.9 million. However, as the total outstanding principal amount of the underlying loans decreased below the aforementioned threshold, the maximum exposure declined to the total outstanding principal amount of the underlying loans of $47.6 million at March 31, 2024 and $48.0 million at December 31, 2023. Based upon our analysis of quantitative and qualitative data over the underlying loans included in the securitization pool, as of March 31, 2024 and December 31, 2023, our reserve for estimated losses with respect to the reimbursement obligation was $345,000.

Investments in Qualified Affordable Housing Partnerships

The Company has variable interests through its affordable housing partnership investments. These investments are fundamentally designed to provide a return through the generation of income tax credits and other income tax benefits. The Company has evaluated its involvement with the low-income housing projects and determined it does not have the ability to exercise significant influence over or participate in the decision-making activities related to the management of the projects, and therefore, is not the primary beneficiary, and does not consolidate these interests.

The Company’s maximum exposure to loss, exclusive of any potential realization of tax credits, is equal to the commitments invested, adjusted for amortization. The amount of unfunded commitments was included in the investments recognized as assets with a corresponding liability. The preceding table summarizes the amount of tax credit investments held as assets, the amount of unfunded commitments recognized as liabilities, and the maximum exposure to loss as of March 31, 2024 and December 31, 2023, respectively.

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Tax Equity Investments

3 Months Ended

Mar. 31, 2024

Income Tax Disclosure [Abstract]

Tax Equity Investments

Note 14 – Tax Equity Investments

The Company makes investments in the equity of certain limited partnerships or limited liability companies that typically qualify for credit under the Community Reinvestment Act. Certain of these equity investments are associated with affordable housing projects that generate LIHTC and other income tax benefits for the Company.

The Company typically accounts for tax equity investments using the proportional amortization method, if certain criteria are met. The election to account for tax equity investments using the proportional amortization method is done so on a tax credit program-by-tax credit program basis. Under the proportional amortization method, the Company amortizes the initial cost of the investment, which is inclusive of any commitments to make future equity contributions, in proportion to the income tax credits and other income tax benefits that are allocated to the Company over the period of the investment. The net benefits of these investments, which are comprised of income tax credits and operating loss income tax benefits, net of investment amortization, are recognized in the income statement as a component of income tax expense. At March 31, 2024 and December 31, 2023, the carrying value of these investments was $85.4 million and $88.8 million, respectively, and are included in other assets in the consolidated statements of financial position.

As of March 31, 2024, the Company’s unfunded commitments associated with tax equity investments, which comprise of investments in affordable housing partnerships, were estimated to be paid as follows:

(Dollars in thousands)	Amount
Year Ending December 31,
2024	$	10,085
2025	11,477
2026	4,297
2027	2,360
2028	419
Thereafter	2,509
Total unfunded commitments	$	31,147

The following table presents income tax credits and other income tax benefits, as well as amortization expense, associated with investments in qualified affordable housing partnerships where the proportional amortization method of accounting has been applied for the periods indicated.

	Three Months Ended
	March 31,		March 31,
(Dollars in thousands)	2024		2023
Tax credit and other tax benefits recognized (1)	$	4,217	$	3,776
Amortization of investments (1)	3,475		3,050

______________________________

(1) Amounts for income tax credits and other income tax benefits, as well as amortization of investments, are included in income tax expense in the consolidated statements of income, and change in accrued interest receivable and other assets, net line item on the consolidated statements of cash flows, for the periods presented above.

There was no non-income tax related activity associated with these investments recorded outside of income tax expense for the three months ended March 31, 2024 and 2023, respectively. There were no impairment losses recorded on tax equity investments during the three months ended March 31, 2024 and 2023, respectively.

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Subsequent Events

3 Months Ended

Mar. 31, 2024

Subsequent Events [Abstract]

Subsequent Events

Subsequent Events

Quarterly Cash Dividend

On April 22, 2024, the Corporation’s Board of Directors declared a cash dividend of $0.33 per share, payable on May 13, 2024 to stockholders of record as of May 6, 2024.

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Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Pay vs Performance Disclosure
Net income	$ 47,025	$ 62,562

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Insider Trading Arrangements	3 Months Ended
	Mar. 31, 2024
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false

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Significant Accounting Policies (Policies)

3 Months Ended

Mar. 31, 2024

Accounting Policies [Abstract]

Principles of Consolidation

The consolidated financial statements include the accounts of Pacific Premier Bancorp, Inc. (the “Corporation”) and its wholly owned subsidiaries, including Pacific Premier Bank (the “Bank”) (collectively, the “Company,” “we,” “our,” or “us”). All significant intercompany accounts and transactions have been eliminated in consolidation.

Basis of Financial Statement Presentation

In the opinion of management, the unaudited consolidated financial statements reflect all normal recurring adjustments and accruals that are necessary for a fair presentation of the statement of financial position and the results of operations for the interim periods presented. The results of operations for the three months ended March 31, 2024 are not necessarily indicative of the results that may be expected for any other interim period or the full year ending December 31, 2024.

Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) have been condensed or omitted pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). The unaudited consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2023 (the “2023 Form 10-K”).

Variable Interest Entities

The Company consolidates voting entities in which the Company has control through voting interests or entities through which the Company has a controlling financial interest in a variable interest entity (“VIE”). The Company evaluates its interests in these entities to determine whether they meet the definition of a VIE and whether the Company is required to consolidate these entities. A VIE is consolidated by its primary beneficiary, which is the party that has both (i) the power to direct the activities that most significantly impact the economic performance of the VIE and (ii) a variable interest that could potentially be significant to the VIE. To determine whether or not a variable interest the Company holds could potentially be significant to the VIE, the Company considers both qualitative and quantitative factors regarding the nature, size, and form of the Company's involvement with the VIE.

The Company is involved with VIEs through its loan securitization activities and affordable housing investments that qualify for the low-income housing tax credit (“LIHTC”). The Company has determined that its interests in these entities meet the definition of variable interests.

Recently Issued Accounting Pronouncements

Accounting Standards Adopted in 2024

In March 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU” or “Update”) 2023-02, Investments - Equity Method and Joint Ventures (Topic 323), Accounting for Investments in Tax Credit Structures Using the Proportional Amortization Method, a consensus of the Emerging Issues Task Force. The amendments in this Update allow the option for an entity to apply the proportional amortization method of accounting to other equity investments that are made for the primary purpose of receiving income tax credits or other income tax benefits, if certain conditions are met. Prior to this Update, the application of the proportional amortization method of accounting was limited to investments in low income housing tax credit structures. The proportional amortization method of accounting results in the amortization of applicable investments, as well as the related income tax credits or other income tax benefits received, being presented on a single line in the statements of income, that is income tax expense. Under this Update, an entity has the option to apply the proportional amortization method of accounting to applicable investments on a tax-credit-program-by-tax-credit-program basis. In addition, the amendments in this Update require that all tax equity investments accounted for using the proportional amortization method use the delayed equity contribution guidance in paragraph 323-740-25-3, requiring a liability be recognized for delayed equity contributions that are unconditional and legally binding or for equity contributions that are contingent upon a future event when that contingent event becomes probable. Under this Update, low income housing tax credit investments for which the proportional amortization method is not applied can no longer be accounted for using the delayed equity contribution guidance. Further, this Update specifies that tax equity investments accounted for using the equity method must apply the impairment guidance in Subtopic 323-10 - Investments - Equity Method and Joint Ventures - Overall. This Update also clarifies that for low income housing tax credit investments not accounted for under the proportional amortization method or the equity method, an entity shall account for them under Topic 321 - Investments - Equity Securities. The amendments in this Update also require additional disclosures in interim and annual periods concerning investments for which the proportional amortization method is applied, including (i) the nature of tax equity investments, and (ii) the effect of tax equity investments and related income tax credits and other income tax benefits on the financial position and results of operations. The provisions of this Update became effective for the Company for interim and annual periods beginning January 1, 2024. Refer to Note 14 – Tax Equity Investments for additional information. The adoption of this Update did not have a material impact on the Company’s financial statements.

Recent Accounting Guidance Not Yet Effective

In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740) - Improvements to Income Tax Disclosures. The FASB issued this Update to enhance the transparency and decision usefulness of income tax disclosures. The amendments in this Update address investor requests for more transparency about income tax information through improvements to income tax disclosures primarily related to the rate reconciliation and income taxes paid information. The amendments in this Update are effective for annual periods beginning after December 15, 2024. Early adoption is permitted. The Company is currently evaluating the impact of this Update on its consolidated financial statements.

In November 2023, the FASB issued ASU 2023-07, Segment Reporting (Topic 280) - Improvements to Reportable Segments. The amendments in this Update improve financial reporting by requiring disclosure of incremental segment information on an annual and interim basis. Amendments in this Update include: a requirement that a public entity provide all annual disclosures about a reportable segment’s profit or loss in its interim period disclosures, disclosure of significant segment expenses that are regularly provided to the chief operating decision maker (“CODM”), disclosure of amounts for other segment items by reportable segment and a description of its composition, clarification that if the CODM uses more than one measure of a segment’s profit or loss in assessing segment performance and deciding how to allocate resources, a public entity may report one or more of those additional measures of segment profit or loss, requires that a public entity disclose the title and position of the CODM and an explanation of how the CODM uses the reported measure(s) of segment profit or loss, and requires that a public entity that has a single reportable segment provide all the disclosures required by this Update as well as all existing disclosures required in Topic 280. The amendments in this Update are effective for the Company beginning with its 2024 annual financial statement disclosures for the year ended December 31, 2024, and for all interim and annual periods thereafter. Early adoption is permitted. The Company is currently evaluating the impact of this Update.

Use of Estimates

Use of Estimates. The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods presented. Actual results could differ from those estimates.

Allowance for Credit Losses on Investment Securities and Loans

The Company maintains an ACL for loans and unfunded loan commitments in accordance with ASC 326 - Financial Instruments - Credit Losses. ASC 326 requires the Company to initially recognize estimates for lifetime credit losses on loans and unfunded loan commitments at the time of origination or acquisition. The recognition of credit losses represents the Company’s best estimate of lifetime expected credit losses, given the facts and circumstances associated with a particular loan or group of loans with similar risk characteristics. Determining the ACL involves the use of significant management judgement and estimates, which are subject to change based on management’s ongoing assessment of the credit quality of the loan portfolio and changes in economic forecasts used in the Company’s ACL model. The Company uses a discounted cash flow model when determining estimates for the ACL for commercial real estate loans and commercial loans, which comprise the majority of the loan portfolio, and uses a historical loss rate model for retail loans. The Company also utilizes proxy loan data in its ACL model where the Company’s own historical data is not sufficiently available.

The discounted cash flow model is applied on an instrument-by-instrument basis, and for loans with similar risk characteristics, to derive estimates for the lifetime ACL for each loan. The discounted cash flow methodology relies on several significant components essential to the development of estimates for future cash flows on loans and unfunded loan commitments. These components consist of: (i) the estimated probability of default (“PD”), (ii) the estimated loss given default (“LGD”), which represents the estimated severity of the loss when a loan is in default, (iii) estimates for prepayment activity on loans, and (iv) the estimated exposure to the Company at default (“EAD”). The PD and LGD are heavily influenced by changes in economic forecasts employed in the model over a reasonable and supportable period. The Company’s ACL methodology for unfunded loan commitments also includes assumptions concerning the probability an unfunded commitment will be drawn upon by the borrower. These assumptions are based on the Company’s historical experience.

The Company’s discounted cash flow ACL model for commercial real estate and commercial loans uses internally derived estimates for prepayments in determining the amount and timing of future contractual cash flows expected to be collected. The estimate of future cash flows also incorporates estimates for contractual amounts the Company believes may not be collected, which are based on assumptions for PD, LGD, and EAD. The EAD is determined by the contractual payment schedule and expected payment profile of the loan, incorporating estimates for expected prepayments and future draws on revolving credit facilities. The Company discounts cash flows using the effective interest rate on the loan. The effective interest rate represents the contractual rate on the loan; adjusted for any purchase premiums, or discounts, and deferred fees and costs associated with an originated loan. The Company has made an accounting policy election to adjust the effective interest rate to take into consideration the effects of estimated prepayments. The ACL for loans is determined by measuring the amount by which a loan’s amortized cost exceeds its discounted cash flows expected to be collected. The ACL for credit facilities is determined by discounting estimates for cash flows not expected to be collected.

Probability of Default

The PD for investor loans secured by real estate is based largely on a model provided by a third party, using proxy loan information. The PDs generated by this model are reflective of current and expected economic conditions in the commercial real estate market, and how they are expected to impact loan level and property level attributes, and ultimately the likelihood of a default event occurring. This model incorporates assumptions for PD at a loan’s maturity. Significant loan and property level attributes include: loan-to-value ratios, debt service coverage, loan size, loan vintage, and property types.

The PD for business loans secured by real estate and commercial loans is based on an internally developed PD rating scale that assigns PDs based on the Company’s internal credit risk grades for loans. This internally developed PD rating scale is based on a combination of the Company’s own historical data and observed historical data from the Company’s peers, which consist of banks that management believes align with our business profile. As credit risk grades change for these loans, the PD assigned to them also changes. As with investor loans secured by real estate, the PD for business loans secured by real estate and commercial loans is also impacted by current and expected economic conditions.

The Company considers loans to be in default when they are 90 days or more past due or placed on nonaccrual status.

Loss Given Default

LGDs for commercial real estate loans are derived from a third party, using proxy loan information, and are based on loan and property level characteristics for loans in the Company’s loan portfolio, such as: loan-to-value ratios (“LTV”), estimated time to resolution, property size, and current and estimated future market price changes for underlying collateral. The LGD is highly dependent upon LTV ratios, and incorporates estimates for the expense associated with managing the loan through to resolution. LGDs also incorporate an estimate for the loss severity associated with loans where the borrower fails to meet their debt obligation at maturity, such as through a balloon payment or the refinancing of the loan through another lender. External factors that have an impact on LGDs include: changes in the index for CRE pricing, GDP growth rate, unemployment rates, and the Consumer Price Index. LGDs are applied to each loan in the commercial real estate portfolio, and in conjunction with the PD, produce estimates for net cash flows not expected to be collected over the estimated term of the loan.

LGDs for commercial loans are also derived from a third party that has a considerable database of credit related information specific to the financial services industry and the type of loans within this segment, and is used to generate annual default information for commercial loans. These proxy LGDs are dependent upon data inputs such as: credit quality, borrower industry, region, borrower size, and debt seniority. LGDs are then applied to each loan in the commercial segment, and in conjunction with the PD, produce estimates for net cash flows not expected to be collected over the estimated term of the loan.

Historical Loss Rates for Retail Loans

The historical loss rate model for retail loans is derived from a third party that has a considerable database of credit related information for retail loans. Key loan level attributes and economic drivers in determining the loss rate for retail loans include FICO scores, vintage, as well as geography, unemployment rates, and changes in consumer real estate prices.

Economic Forecasts

In order to develop reasonable and supportable forecasts of future conditions, the Company estimates how those forecasts are expected to impact a borrower’s ability to satisfy their obligation to the Bank and the ultimate collectability of future cash flows over the life of a loan. The Company uses macroeconomic scenarios from an independent third party, which are based on past events, current conditions, and the likelihood of future events occurring. These scenarios are typically comprised of: a base-case scenario, an upside scenario, representing slightly better economic conditions than currently experienced and, a downside scenario, representing recessionary conditions. Management periodically evaluates appropriateness of economic scenarios and may decide that a particular economic scenario or a combination of probability-weighted economic scenarios should be used in the Company’s ACL model. The economic scenarios chosen for the model, the extent to which more than one scenario is used, and the weights that are assigned to them, are based on the likelihood that the economy would perform better than each scenario, which is based in part on analysis performed by an independent third party. Economic scenarios chosen, as well as the assumptions within those scenarios, and whether to use a probability-weighted multiple scenario approach, can vary from one period to the next based on changes in current and expected economic conditions, and due to the occurrence of specific events. The Company’s ACL model at March 31, 2024 includes assumptions concerning the interest rate environment, general uncertainty concerning future economic conditions, and the potential for recessionary conditions.

The Company currently forecasts PDs and LGDs based on economic scenarios over a two-year period, which we believe is a reasonable and supportable period. Beyond this point, PDs and LGDs revert to their long-term averages. The Company has reflected this reversion over a period of three years in each of its economic scenarios used to generate the overall probability-weighted forecast. Changes in economic forecasts impact the PD, LGD, and EAD for each loan, and therefore influence the amount of future cash flows the Company does not expect to collect for each loan.

It is important to note that the Company’s ACL model relies on multiple economic variables, which are used in several economic scenarios. Although no one economic variable can fully demonstrate the sensitivity of the ACL calculation to changes in the economic variables used in the model, the Company has identified certain economic variables that have significant influence in the Company’s model for determining the ACL. These key economic variables include changes in the U.S. unemployment rate, U.S. real GDP growth, CRE prices, and interest rates.

Qualitative Adjustments

The Company recognizes that historical information used as the basis for determining future expected credit losses may not always, by itself, provide a sufficient basis for determining future expected credit losses. The Company, therefore, considers the need for qualitative adjustments to the ACL on a quarterly basis. Qualitative adjustments may be related to and include, but not be limited to, factors such as: (i) management’s assessment of economic forecasts used in the model and how those forecasts align with management’s overall evaluation of current and expected economic conditions, (ii) organization specific risks such as credit concentrations, collateral specific risks, regulatory risks, and external factors that may ultimately impact credit quality, (iii) potential model limitations such as limitations identified through back-testing, and other limitations associated with factors such as underwriting changes, acquisition of new portfolios, and changes in portfolio segmentation, and (iv) management’s overall assessment of the adequacy of the ACL, including an assessment of model data inputs used to determine the ACL.

Qualitative adjustments primarily relate to certain segments of the loan portfolio deemed by management to be of a higher-risk profile or other factors where management believes the quantitative component of the Company’s ACL model may not be fully reflective of levels deemed adequate in the judgement of management. Certain qualitative adjustments also relate to heightened uncertainty as to future macroeconomic conditions and the related impact on certain loan segments. Management reviews the need for an appropriate level of qualitative adjustments on a quarterly basis, and as such, the amount and allocation of qualitative adjustments may change in future periods.

Fair Value Measurement

The fair value of an asset or liability is the exchange price that would be received to sell that asset or paid to transfer that liability (exit price) in an orderly transaction occurring in the principal market (or most advantageous market in the absence of a principal market) for such asset or liability. In estimating fair value, the Company utilizes valuation techniques that are consistent with the market approach, the income approach, and/or the cost approach. Such valuation techniques are consistently applied. Inputs to valuation techniques include the assumptions that market participants would use in pricing an asset or liability. ASC Topic 825 - Financial Instruments, requires disclosure of the fair value of financial assets and financial liabilities, including both those financial assets and financial liabilities that are not measured and reported at fair value on a recurring basis and a non-recurring basis. The methodologies for estimating the fair value of financial assets and financial liabilities that are measured at fair value are discussed below.

In accordance with ASC Topic 820 - Fair Value Measurement, the Company groups its financial assets and financial liabilities measured at fair value in three levels, based on the markets in which the assets and liabilities are traded and the reliability of the assumptions used to determine fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). The three levels of the fair value hierarchy are described as follows:

Level 1 - Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities.

Level 2 - Inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. These might include quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, inputs other than quoted prices that are observable for the asset or liability (such as interest rates, prepayment speeds, volatilities, etc.), or model-based valuation techniques where all significant assumptions are observable, either directly or indirectly, in the market.

Level 3 - Valuation is generated from model-based techniques where one or more significant inputs are not observable, either directly or indirectly, in the market. These unobservable assumptions reflect the Company’s own estimates of assumptions that market participants would use in pricing the asset or liability. Valuation techniques may include use of matrix pricing, discounted cash flow models, and similar techniques.

Because no market exists for a significant portion of the Company’s financial instruments, fair value estimates are based on judgments regarding current economic conditions, risk characteristics of various financial instruments, and other factors. These estimates are subjective in nature, and involve uncertainties and matters of significant judgment and, therefore, cannot be determined with precision. Changes in assumptions could significantly affect the fair values presented. Management uses its best judgment in estimating the fair value of the Company’s financial instruments; however, there are inherent limitations in any estimation technique. While management believes the Company’s valuation methodologies are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different estimate of fair value at the reporting date. The Company’s valuation methodologies may produce a fair value calculation that may not be indicative of net realizable value or reflective of future fair values.

A financial instrument’s level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement. Management maximizes the use of observable inputs and attempts to minimize the use of unobservable inputs when determining fair value measurements. Estimated fair values are disclosed for financial instruments for which it is practicable to estimate fair value. These estimates are made at a specific point in time based on relevant market data and information about the financial instruments. These estimates do not reflect any premium or discount that could result from offering the Company’s entire holdings of a particular financial instrument for sale at one time, nor do they attempt to estimate the value of anticipated future business related to the instruments. In addition, the tax ramifications related to the realization of unrealized gains and losses can have a significant effect on fair value estimates and have not been considered in any of these estimates.

Assets and Liabilities Measured at Fair Value on a Recurring Basis

The following is a description of both the general and specific valuation methodologies used for certain instruments measured at fair value, as well as the general classification of these instruments pursuant to the fair value hierarchy.

AFS Investment Securities – Investment securities are generally valued based upon quotes obtained from independent third-party pricing services, which use evaluated pricing applications and model processes. Observable market inputs, such as, benchmark yields, reported trades, broker/dealer quotes, issuer spreads, two-sided markets, benchmark securities, bids, offers, and reference data are considered as part of the evaluation. The inputs are related directly to the security being evaluated, or indirectly to a similarly situated security. Market assumptions and market data are utilized in the valuation models. The Company reviews the market prices provided by the third-party pricing service for reasonableness based on the Company’s understanding of the marketplace and credit issues related to the securities. The Company has not made any adjustments to the market quotes provided by them and, accordingly, the Company categorized these securities within Level 2 of the fair value hierarchy.

Equity Securities With Readily Determinable Fair Values – The Company’s equity securities with readily determinable fair values consist of investments in public companies and qualify for CRA purposes. The fair value is based on the closing price on nationally recognized securities exchanges at the end of each period and classified as Level 1 of the fair value hierarchy.

Interest Rate Swaps – The Company originates a variable rate loan and enters into a variable-to-fixed interest rate swap with the customer. The Company also enters into an offsetting swap with a correspondent bank. These back-to-back swap agreements are intended to offset each other and allow the Company to originate a variable rate loan, while providing a contract for fixed interest payments for the customer. The Company also enters into interest rate swap contracts with institutional counterparties to hedge against certain fixed-rate loans. The net cash flow for the Company is equal to the interest income received from a variable rate loan originated with the customer. The fair value of these derivatives is based on a market standard discounted cash flow approach. The Company incorporates credit value adjustments on derivatives to properly reflect the respective counterparty’s nonperformance risk in the fair value measurements of its derivatives. The Company has determined that the observable nature of the majority of inputs used in deriving the fair value of these derivative contracts fall within Level 2 of the fair value hierarchy, and the credit valuation adjustments are not significant to the overall valuation of its derivative financial instruments. As a result, the valuation of interest rate swaps is classified as Level 2 of the fair value hierarchy.

Equity Warrant Assets – The Company acquired equity warrant assets as a result of the acquisition of Opus. The warrants provide the Bank the right to purchase a specific number of equity shares of the underlying company’s equity at a certain price before expiration and contain net settlement terms qualifying as derivatives under ASC Topic 815 - Derivatives and Hedging. The fair value of equity warrant assets is determined using a Black-Scholes option pricing model and are classified as Level 3 within the fair value hierarchy due to the extent of unobservable inputs. The key assumptions used in determining the fair value include the exercise price of the warrants, valuation of the underlying entity's outstanding stock, expected term, risk-free interest rate, marketability discount for private company warrants, and price volatility. During 2023, the equity warrant assets were either settled or written off as the warrants were determined to not be exercisable until the underlying company’s fair market value is greater than the value established in the warrant agreement.

Foreign Exchange Contracts – The Company enters into foreign exchange contracts to accommodate the business needs of its customers. The Company also enters into offsetting contracts with institutional counterparties to mitigate the Company’s foreign exchange exposure with its customers, or enters into bilateral collateral and master netting agreements with certain customer counterparties to manage its credit exposure. The Company measures the fair value of foreign exchange contracts based on quoted prices for identical instruments in active markets, a Level 1 measurement.

Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis

Individually Evaluated Loans – A loan is individually evaluated for expected credit losses when it is probable that payment of interest and principal will not be made in accordance with the contractual terms of the loan agreement and it does not share similar risk characteristics with other loans. Individually evaluated loans are measured at fair value when they are deemed collateral dependent. Fair value on such loans is measured based on the underlying collateral. Collateral generally consists of accounts receivable, inventory, fixed assets, real estate, and cash. The Company measures impairment on all individually evaluated loans for which it has reduced the principal balance to the value of the underlying collateral less the anticipated selling costs.

Other Real Estate Owned – OREO is initially recorded at the fair value less estimated costs to sell at the date of transfer. This amount becomes the property’s new basis. Any fair value adjustments based on the property’s fair value less estimated costs to sell at the date of acquisition are charged to the allowance for credit losses.

The fair value of individually evaluated collateral dependent loans and OREO were determined using Level 3 assumptions, and represents individually evaluated loan for which a specific reserve has been established or on which a write down has been taken. For real estate loans, generally, the Company obtains third party appraisals (or property valuations) and/or collateral audits in conjunction with internal analysis based on historical experience on its individually evaluated loans to determine fair value. In determining the net realizable value of the underlying collateral for individually evaluated loans and OREO, the Company then discounts the valuation to cover both market price fluctuations and selling costs, typically ranging from 7% to 10% of the collateral value, that the Company expects would be incurred in the event of foreclosure. In addition to the discounts taken, the Company’s calculation of net realizable value considered any other senior liens in place on the underlying collateral. For non-real estate loans, fair value of the loan’s collateral may be determined using an appraisal, net book value per the borrower’s financial statements, or aging reports, adjusted or discounted based on management’s historical knowledge, changes in market conditions, and management’s expertise and knowledge of the client and client’s business.

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Investment Securities (Tables)

3 Months Ended

Mar. 31, 2024

Investments, Debt and Equity Securities [Abstract]

Schedule of Amortized Cost and Estimated Fair Value of Securities

The amortized cost and estimated fair value of available-for-sale (“AFS”) investment securities were as follows:

(Dollars in thousands)	Amortized  Cost		Gross Unrealized Gain		Gross Unrealized Loss		Estimated Fair Value
AFS investment securities:
March 31, 2024
U.S. Treasury	$	565,128	$	4	$	(193)	$	564,939
Agency	1,734		—		(64)		1,670
Corporate	471,426		243		(32,787)		438,882
Collateralized mortgage obligations	149,765		—		(1,235)		148,530
Total AFS investment securities	$	1,188,053	$	247	$	(34,279)	$	1,154,021

December 31, 2023
U.S. Treasury	$	538,899	$	381	$	(24)	$	539,256
Agency	1,941		—		(73)		1,868
Corporate	481,499		52		(35,208)		446,343
Collateralized mortgage obligations	153,701		—		(1,097)		152,604
Total AFS investment securities	$	1,176,040	$	433	$	(36,402)	$	1,140,071

The carrying amount and estimated fair value of held-to-maturity (“HTM”) investment securities were as follows:

(Dollars in thousands)	Amortized  Cost		Allowance for Credit Losses		Net Carrying Amount		Gross Unrecognized Gain		Gross Unrecognized Loss		Estimated Fair Value
HTM investment securities:
March 31, 2024
Municipal bonds	$	1,145,902	$	(115)	$	1,145,787	$	264	$	(228,193)	$	917,858
Collateralized mortgage obligations	329,837		—		329,837		1,288		(10,867)		320,258
Mortgage-backed securities	228,611		—		228,611		146		(35,422)		193,335
Other	16,246		—		16,246		—		—		16,246
Total HTM investment securities	$	1,720,596	$	(115)	$	1,720,481	$	1,698	$	(274,482)	$	1,447,697

December 31, 2023
Municipal bonds	$	1,146,244	$	(126)	$	1,146,118	$	819	$	(206,361)	$	940,576
Collateralized mortgage obligations	334,997		—		334,997		1,565		(9,570)		326,992
Mortgage-backed securities	232,157		—		232,157		310		(30,798)		201,669
Other	16,269		—		16,269		—		—		16,269
Total HTM investment securities	$	1,729,667	$	(126)	$	1,729,541	$	2,694	$	(246,729)	$	1,485,506

Schedule of Number, Fair Value and Gross Unrealized Holding Losses of the Company's Investment Securities by Investment Category and Length of Time that the Securities have been in a Continuous Loss Position

The table below summarizes the number, fair value, and gross unrealized holding losses of the Company’s AFS investment securities in an unrealized loss position for which an allowance for credit losses has not been recorded as of the dates indicated, aggregated by investment category and length of time in a continuous loss position.

	March 31, 2024
	Less than 12 Months					12 Months or Longer					Total
(Dollars in thousands)	Number	Fair Value		Gross Unrealized Losses		Number	Fair Value		Gross Unrealized Losses		Number	Fair Value		Gross Unrealized Losses
AFS investment securities:
U.S. Treasury	21	$	515,076	$	(193)	—	$	—	$	—	21	$	515,076	$	(193)
Agency	—	—		—		4	1,670		(64)		4	1,670		(64)
Corporate	—	—		—		41	365,603		(32,787)		41	365,603		(32,787)
Collateralized mortgage obligations	—	—		—		28	148,530		(1,235)		28	148,530		(1,235)
Total AFS investment securities	21	$	515,076	$	(193)	73	$	515,803	$	(34,086)	94	$	1,030,879	$	(34,279)

	December 31, 2023
	Less than 12 Months					12 Months or Longer					Total
(Dollars in thousands)	Number	Fair Value		Gross Unrealized Losses		Number	Fair Value		Gross Unrealized Losses		Number	Fair Value		Gross Unrealized Losses
AFS investment securities:
U.S. Treasury	4	$	98,622	$	(24)	—	$	—	$	—	4	$	98,622	$	(24)
Agency	—	—		—		4	1,868		(73)		4	1,868		(73)
Corporate	1	4,989		(3)		47	431,353		(35,205)		48	436,342		(35,208)
Collateralized mortgage obligations	—	—		—		28	152,604		(1,097)		28	152,604		(1,097)
Total AFS investment securities	5	$	103,611	$	(27)	79	$	585,825	$	(36,375)	84	$	689,436	$	(36,402)

Schedule of Allowance for Credit Losses on Company's Held-to-maturity Debt Securities

The following table presents a rollforward by major security type of the ACL on the Company's HTM debt securities as of and for the periods indicated:

	Three Months Ended March 31, 2024
(Dollars in thousands)	Balance, December 31, 2023		Provision (Recapture) for Credit Losses		Balance, March 31, 2024
HTM investment securities:
Municipal bonds	$	126	$	(11)	$	115

	Three Months Ended March 31, 2023
(Dollars in thousands)	Balance, December 31, 2022		Provision for Credit Losses		Balance, March 31, 2023
HTM investment securities:
Municipal bonds	$	43	$	184	$	227

Schedule of Realized Gain (Loss) on Investments

The following table presents the amortized cost of securities sold with related gross realized gains, gross realized losses, and net realized gains for the periods indicated:

	Three Months Ended
	March 31,		March 31,
(Dollars in thousands)	2024		2023
Amortized cost of AFS investment securities sold	$	—	$	304,182
Gross realized gains	$	—	$	986
Gross realized (losses)	—		(848)
Net realized gains on sales of AFS investment securities	$	—	$	138

Schedule of Amortized Cost and Estimated Fair Value of Investment Securities Available for Sale by Contractual Maturity

The amortized cost and estimated fair value of investment securities at March 31, 2024, by contractual maturity, are shown in the table below.

	Due in One Year or Less				Due after One Year through Five Years				Due after Five Years through Ten Years				Due after Ten Years				Total
(Dollars in thousands)	Amortized Cost		Fair Value		Amortized Cost		Fair Value		Amortized Cost		Fair Value		Amortized Cost		Fair Value		Amortized Cost		Fair Value
AFS investment securities:
U.S. Treasury	$	565,128	$	564,939	$	—	$	—	$	—	$	—	$	—	$	—	$	565,128	$	564,939
Agency	—		—		257		250		786		758		691		662		1,734		1,670
Corporate	33,006		32,995		233,484		231,709		204,936		174,178		—		—		471,426		438,882
Collateralized mortgage obligations	49		49		40,793		40,660		60,925		60,378		47,998		47,443		149,765		148,530
Total AFS investment securities	598,183		597,983		274,534		272,619		266,647		235,314		48,689		48,105		1,188,053		1,154,021
HTM investment securities:
Municipal bonds	—		—		26,337		24,621		38,068		34,154		1,081,497		859,083		1,145,902		917,858
Collateralized mortgage obligations	—		—		86		86		—		—		329,751		320,172		329,837		320,258
Mortgage-backed securities	—		—		1,918		1,977		3,476		3,527		223,217		187,831		228,611		193,335
Other	—		—		—		—		—		—		16,246		16,246		16,246		16,246
Total HTM investment securities	—		—		28,341		26,684		41,544		37,681		1,650,711		1,383,332		1,720,596		1,447,697
Total investment securities	$	598,183	$	597,983	$	302,875	$	299,303	$	308,191	$	272,995	$	1,699,400	$	1,431,437	$	2,908,649	$	2,601,718

XML

Loans Held for Investment (Tables)

3 Months Ended

Mar. 31, 2024

Receivables [Abstract]

Schedule of Components of Loans Held for Investment

The following table presents the composition of the loan portfolio for the periods indicated:

	March 31,		December 31,
(Dollars in thousands)	2024		2023
Investor loans secured by real estate
CRE non-owner-occupied	$	2,309,252	$	2,421,772
Multifamily	5,558,966		5,645,310
Construction and land	486,734		472,544
SBA secured by real estate	35,206		36,400
Total investor loans secured by real estate	8,390,158		8,576,026
Business loans secured by real estate
CRE owner-occupied	2,149,362		2,191,334
Franchise real estate secured	294,938		304,514
SBA secured by real estate	48,426		50,741
Total business loans secured by real estate	2,492,726		2,546,589
Commercial loans
Commercial and industrial	1,774,487		1,790,608
Franchise non-real estate secured	301,895		319,721
SBA non-real estate secured	10,946		10,926
Total commercial loans	2,087,328		2,121,255
Retail loans
Single family residential	72,353		72,752
Consumer	1,830		1,949
Total retail loans	74,183		74,701
Loans held for investment before basis adjustment (1)	13,044,395		13,318,571
Basis adjustment associated with fair value hedge (2)	(32,324)		(29,551)
Loans held for investment	13,012,071		13,289,020
Allowance for credit losses for loans held for investment	(192,340)		(192,471)
Loans held for investment, net	$	12,819,731	$	13,096,549
Total unfunded loan commitments	$	1,459,515	$	1,703,470
Loans held for sale, at lower of cost or fair value	$	—	$	—

______________________________

(1) Includes net deferred origination costs (fees) of $797,000 and $(74,000), and unaccreted fair value net purchase discounts of $41.2 million and $43.3 million as of March 31, 2024 and December 31, 2023, respectively.

(2) Represents the basis adjustment associated with the application of hedge accounting on certain loans. Refer to Note 11 – Derivative Instruments for additional information.

Summary of Investments by Origination Year and Internal Risk Grading System

The following table stratifies the loans held for investment portfolio by the Company’s internal risk grading, and by year of origination, as well as the gross charge-offs on a year-to-date basis by year of origination as of March 31, 2024:

	Term Loans by Vintage
(Dollars in thousands)	2024		2023		2022		2021		2020		Prior		Revolving		Revolving Converted to Term During the Period		Total
March 31, 2024
Investor loans secured by real estate
CRE non-owner-occupied
Pass	$	25,930	$	39,449	$	456,670	$	530,041	$	174,446	$	1,044,831	$	—	$	—	$	2,271,367
Special mention	—		—		4,190		2,509		—		—		—		—		6,699
Substandard	—		—		2,785		—		16,209		12,192		—		—		31,186
Multifamily
Pass	2,332		183,941		1,172,758		1,965,579		708,447		1,478,920		—		—		5,511,977
Special mention	—		—		—		18,303		—		11,576		—		—		29,879
Substandard	—		—		—		4,603		12,507		—		—		—		17,110
Construction and land
Pass	7,234		62,758		319,264		91,445		2,226		3,376		—		—		486,303
Special mention	—		—		—		431		—		—		—		—		431
SBA secured by real estate
Pass	—		—		6,451		—		493		20,541		—		—		27,485
Substandard	—		—		—		131		—		7,590		—		—		7,721
Total investor loans secured by real estate	35,496		286,148		1,962,118		2,613,042		914,328		2,579,026		—		—		8,390,158
Current period gross charge-offs	—		—		—		—		—		1,180		—		—		1,180
Business loans secured by real estate
CRE owner-occupied
Pass	9,310		21,215		541,542		615,237		217,548		651,272		—		—		2,056,124
Special mention	—		—		6,349		36,625		472		4,863		918		—		49,227
Substandard	—		—		9,815		—		9,455		24,741		—		—		44,011
Franchise real estate secured
Pass	1,225		10,497		41,473		120,949		25,369		88,080		—		—		287,593
Special mention	—		—		—		—		—		1,597		—		—		1,597
Substandard	—		—		3,929		—		—		1,819		—		—		5,748
SBA secured by real estate
Pass	—		112		9,827		7,350		1,949		24,669		—		—		43,907
Special mention	—		—		—		—		—		82		—		—		82
Substandard	—		—		—		—		—		4,437		—		—		4,437
Total loans secured by business real estate	10,535		31,824		612,935		780,161		254,793		801,560		918		—		2,492,726
Current period gross charge-offs	—		93		3,345		581		—		645		—		—		4,664
Commercial loans
Commercial and industrial
Pass	6,427		49,636		156,868		148,942		38,675		244,163		975,215		825		1,620,751
Special mention	—		1,027		22,364		13,948		335		2,162		34,604		1,312		75,752
Substandard	—		14,289		8,052		2,735		406		1,248		47,145		—		73,875
Doubtful	—		—		4,109		—		—		—		—		—		4,109

	Term Loans by Vintage
(Dollars in thousands)	2024		2023		2022		2021		2020		Prior		Revolving		Revolving Converted to Term During the Period		Total
March 31, 2024
Franchise non-real estate secured
Pass	$	69	$	7,789	$	72,481	$	107,807	$	15,807	$	81,601	$	—	$	—	$	285,554
Special mention	—		—		—		—		—		648		—		—		648
Substandard	—		—		1,600		306		2,189		11,598		—		—		15,693
SBA non-real estate secured
Pass	—		1,582		4,415		338		111		3,701		—		—		10,147
Substandard	—		—		515		—		138		146		—		—		799
Total commercial loans	6,496		74,323		270,404		274,076		57,661		345,267		1,056,964		2,137		2,087,328
Current period gross charge-offs	—		49		—		126		29		16		465		—		685
Retail loans
Single family residential
Pass	—		20		—		—		165		43,288		28,880		—		72,353
Consumer loans
Pass	—		—		—		2		8		425		1,395		—		1,830
Total retail loans	—		20		—		2		173		43,713		30,275		—		74,183
Current period gross charge-offs	—		—		—		—		—		—		—		—		—
Loans held for investment before basis adjustment (1)	$	52,527	$	392,315	$	2,845,457	$	3,667,281	$	1,226,955	$	3,769,566	$	1,088,157	$	2,137	$	13,044,395
Total current period gross charge-offs	$	—	$	142	$	3,345	$	707	$	29	$	1,841	$	465	$	—	$	6,529

______________________________

(1) Excludes the basis adjustment of $32.3 million to the carrying amount of certain loans included in fair value hedging relationships. Refer to Note 11 – Derivative Instruments for additional information.

The following table stratifies the loans held for investment portfolio by the Company’s internal risk grading, and by year of origination, as of December 31, 2023:

	Term Loans by Vintage
(Dollars in thousands)	2023		2022		2021		2020		2019		Prior		Revolving		Revolving Converted to Term During the Period		Total
December 31, 2023
Investor loans secured by real estate
CRE non-owner-occupied
Pass	$	71,452	$	482,045	$	549,828	$	192,399	$	315,139	$	795,856	$	—	$	—	$	2,406,719
Special mention	—		3,811		2,530		—		—		625		—		—		6,966
Substandard	—		412		—		—		—		7,675		—		—		8,087
Multifamily
Pass	179,055		1,184,329		2,008,126		725,123		822,411		714,638		—		—		5,633,682
Special mention	—		—		—		—		—		11,628		—		—		11,628
Construction and land
Pass	59,993		309,677		94,845		2,223		2,368		3,438		—		—		472,544
SBA secured by real estate
Pass	$	—	$	6,478	$	—	$	493	$	4,804	$	16,496	$	—	$	—	$	28,271
Substandard	—		—		131		—		536		7,462		—		—		8,129
Total investor loans secured by real estate	310,500		1,986,752		2,655,460		920,238		1,145,258		1,557,818		—		—		8,576,026

	Term Loans by Vintage
(Dollars in thousands)	2023		2022		2021		2020		2019		Prior		Revolving		Revolving Converted to Term During the Period		Total
December 31, 2023
Current period gross charge-offs	$	—	$	—	$	217	$	—	$	1,582	$	3,653	$	—	$	—	$	5,452
Business loans secured by real estate
CRE owner-occupied
Pass	19,014		543,413		660,967		224,333		211,283		458,975		—		—		2,117,985
Special mention	—		16,535		—		476		4,775		11,775		919		—		34,480
Substandard	—		15,539		2,162		5,505		3,873		11,790		—		—		38,869
Franchise real estate secured
Pass	10,580		39,239		124,424		25,697		15,731		72,342		—		—		288,013
Special mention	1,758		3,603		1,903		—		795		1,615		—		—		9,674
Substandard	—		3,964		—		—		2,571		292		—		—		6,827
SBA secured by real estate
Pass	113		9,334		7,634		1,979		4,109		22,417		—		—		45,586
Special mention	—		536		—		—		—		83		—		—		619
Substandard	—		—		—		—		—		4,536		—		—		4,536
Total loans secured by business real estate	31,465		632,163		797,090		257,990		243,137		583,825		919		—		2,546,589
Current period gross charge-offs	—		—		318		191		—		1,861		—		—		2,370
Commercial loans
Commercial and industrial
Pass	46,765		172,987		160,275		40,988		110,526		146,310		966,733		6,518		1,651,102
Special mention	239		23,242		12,270		367		16		2,139		42,570		407		81,250
Substandard	425		8,052		2,689		588		173		1,138		26,462		14,187		53,714
Doubtful and loss	—		—		—		—		—		—		—		4,542		4,542
Franchise non-real estate secured
Pass	6,801		74,441		112,112		16,355		34,770		53,957		—		753		299,189
Special mention	433		845		1,633		—		627		692		—		—		4,230
Substandard	—		1,646		322		2,324		10,451		1,559		—		—		16,302
SBA non-real estate secured
Pass	1,075		4,485		343		113		1,464		2,490		—		—		9,970
Substandard	—		527		—		141		53		235		—		—		956
Total commercial loans	55,738		286,225		289,644		60,876		158,080		208,520		1,035,765		26,407		2,121,255
Current period gross charge-offs	132		3,053		62		5		362		37		6,387		503		10,541
Retail loans
Single family residential
Pass	20		—		—		167		—		44,104		28,461		—		72,752
Consumer loans
Pass	—		—		3		9		5		788		1,144		—		1,949
Total retail loans	20		—		3		176		5		44,892		29,605		—		74,701
Current period gross charge-offs	$	—	$	—	$	—	$	—	$	—	$	983	$	3	$	—	$	986
Loans held for investment before basis adjustment (1)	$	397,723	$	2,905,140	$	3,742,197	$	1,239,280	$	1,546,480	$	2,395,055	$	1,066,289	$	26,407	$	13,318,571
Total current period gross charge-offs	$	132	$	3,053	$	597	$	196	$	1,944	$	6,534	$	6,390	$	503	$	19,349

______________________________

(1) Excludes the basis adjustment of $29.6 million to the carrying amount of certain loans included in fair value hedging relationships. Refer to Note 11 – Derivative Instruments for additional information.

Schedule of Delinquencies in the Company's Loan Portfolio

The following tables stratify the loans held for investment portfolio by delinquency as of the periods indicated:

			Days Past Due(2)
(Dollars in thousands)	Current		30-59		60-89		90+		Total
March 31, 2024
Investor loans secured by real estate
CRE non-owner-occupied	$	2,308,852	$	—	$	—	$	400	$	2,309,252
Multifamily	5,558,966		—		—		—		5,558,966
Construction and land	486,734		—		—		—		486,734
SBA secured by real estate	34,409		—		381		416		35,206
Total investor loans secured by real estate	8,388,961		—		381		816		8,390,158
Business loans secured by real estate
CRE owner-occupied	2,144,734		—		—		4,628		2,149,362
Franchise real estate secured	294,646		—		—		292		294,938
SBA secured by real estate	48,426		—		—		—		48,426
Total business loans secured by real estate	2,487,806		—		—		4,920		2,492,726
Commercial loans
Commercial and industrial	1,770,803		1,729		575		1,380		1,774,487
Franchise non-real estate secured	300,336		—		—		1,559		301,895
SBA not secured by real estate	10,146		254		—		546		10,946
Total commercial loans	2,081,285		1,983		575		3,485		2,087,328
Retail loans
Single family residential	72,335		—		18		—		72,353
Consumer loans	1,830		—		—		—		1,830
Total retail loans	74,165		—		18		—		74,183
Loans held for investment before basis adjustment (1)	$	13,032,217	$	1,983	$	974	$	9,221	$	13,044,395

December 31, 2023
Investor loans secured by real estate
CRE non-owner-occupied	$	2,421,360	$	—	$	—	$	412	$	2,421,772
Multifamily	5,645,310		—		—		—		5,645,310
Construction and land	472,544		—		—		—		472,544
SBA secured by real estate	35,980		—		—		420		36,400
Total investor loans secured by real estate	8,575,194		—		—		832		8,576,026
Business loans secured by real estate
CRE owner-occupied	2,186,679		—		—		4,655		2,191,334
Franchise real estate secured	304,222		292		—		—		304,514
SBA secured by real estate	50,604		137		—		—		50,741
Total business loans secured by real estate	2,541,505		429		—		4,655		2,546,589
Commercial loans
Commercial and industrial	1,788,855		228		1,294		231		1,790,608
Franchise non-real estate secured	318,162		1,559		—		—		319,721
SBA not secured by real estate	10,119		249		—		558		10,926
Total commercial loans	2,117,136		2,036		1,294		789		2,121,255
Retail loans
Single family residential	72,733		19		—		—		72,752
Consumer loans	1,949		—		—		—		1,949
Total retail loans	74,682		19		—		—		74,701
Loans held for investment before basis adjustment (1)	$	13,308,517	$	2,484	$	1,294	$	6,276	$	13,318,571

______________________________

(1) Excludes the basis adjustment of $32.3 million and $29.6 million to the carrying amount of certain loans included in fair value hedging relationships as of March 31, 2024 and December 31, 2023, respectively. Refer to Note 11 – Derivative Instruments for additional information.

(2) Nonaccrual loans are included in this aging analysis based on the loan’s past due status.

Schedule of Nonaccrual Loans

The following tables provide a summary of nonaccrual loans as of the dates indicated:

	Nonaccrual Loans (1)
	Collateral Dependent Loans				Non-Collateral Dependent Loans				Total Nonaccrual Loans		Nonaccrual Loans with No ACL
(Dollars in thousands)	Balance		ACL		Balance		ACL
March 31, 2024
Investor loans secured by real estate
CRE non-owner-occupied	$	24,008	$	2,657	$	—	$	—	$	24,008	$	17,499
SBA secured by real estate	1,258		—		—		—		1,258		1,258
Total investor loans secured by real estate	25,266		2,657		—		—		25,266		18,757
Business loans secured by real estate
CRE owner-occupied	12,602		—		—		—		12,602		12,602
Franchise real estate secured	—		—		292		43		292		—
Total business loans secured by real estate	12,602		—		292		43		12,894		12,602
Commercial loans
Commercial and industrial	1,380		—		22,161		1,521		23,541		13,541
Franchise non-real estate secured	—		—		1,559		231		1,559		—
SBA non-real estate secured	546		—		—		—		546		546
Total commercial loans	1,926		—		23,720		1,752		25,646		14,087
Total nonaccrual loans	$	39,794	$	2,657	$	24,012	$	1,795	$	63,806	$	45,446

December 31, 2023
Investor loans secured by real estate
CRE non-owner-occupied	$	412	$	—	$	—	$	—	$	412	$	412
SBA secured by real estate	1,205		—		—		—		1,205		1,205
Total investor loans secured by real estate	1,617		—		—		—		1,617		1,617
Business loans secured by real estate
CRE owner-occupied	8,666		—		—		—		8,666		8,666
Total business loans secured by real estate	8,666		—		—		—		8,666		8,666
Commercial loans
Commercial and industrial	1,381		—		12,595		—		13,976		13,976
SBA non-real estate secured	558		—		—		—		558		558
Total commercial loans	1,939		—		12,595		—		14,534		14,534
Total nonaccrual loans	$	12,222	$	—	$	12,595	$	—	$	24,817	$	24,817

______________________________

(1) The ACL for nonaccrual loans is determined based on a discounted cash flow methodology unless the loan is considered collateral dependent; otherwise, the ACL for collateral dependent nonaccrual loans is determined based on the estimated fair value of the underlying collateral.

Schedule of Financing Receivable, MLTB

The following table shows the amortized cost of the MLTB by class and type of modification, as well as the percentage of the loan modified to the total class of loans at and during the three months ended March 31, 2023:

	Three Months Ended
	March 31, 2023
	Term Extension
(Dollars in thousands)	Balance		Percent of Total Class of Loans
Business loans secured by real estate
CRE owner-occupied	$	851	0.04	%
Total business loans secured by real estate	$	851

The following table describes the financial effect of the loan modification made for the borrower experiencing financial difficulty during the three months ended March 31, 2023:

	Term Extension
Business loans secured by real estate
CRE owner-occupied	Extended term by 4 months

The following table depicts the performance of the MLTBs as of the dates indicated:

			Days Past Due
(Dollars in thousands)	Current		30-59		60-89		90+		Total
March 31, 2024
Commercial loans
Commercial and industrial	$	12,161	$	—	$	—	$	—	$	12,161
Total commercial loans	$	12,161	$	—	$	—	$	—	$	12,161

March 31, 2023
Business loans secured by real estate
CRE owner-occupied	$	851	$	—	$	—	$	—	$	851
Total business loans secured by real estate	$	851	$	—	$	—	$	—	$	851

Schedule of Collateral Dependent Loans by Collateral Type

The following tables summarize collateral dependent loans by collateral type as of the dates indicated:

(Dollars in thousands)	Office Properties		Industrial Properties		Retail Properties		Land Properties		Hotel Properties		Multifamily Properties		Other CRE Properties		Business Assets		Total
March 31, 2024
Investor loan secured by real estate
CRE non-owner-occupied	$	19,102	$	2,385	$	400	$	—	$	—	$	—	$	2,121	$	—	$	24,008
SBA secured by real estate	—		—		—		—		1,258		—		—		—		1,258
Total investor loans secured by real estate	19,102		2,385		400		—		1,258		—		2,121		—		25,266
Business loans secured by real estate
CRE owner-occupied	7,974		—		—		4,628		—		—		—		—		12,602
SBA secured by real estate	—		—		—		—		—		—		—		—		—
Total business loans secured by real estate	7,974		—		—		4,628		—		—		—		—		12,602
Commercial loans
Commercial and industrial	—		—		—		230		—		—		—		1,150		1,380
SBA non-real estate secured	—		—		—		—		—		—		—		546		546
Total commercial loans	—		—		—		230		—		—		—		1,696		1,926
Total collateral dependent loans	$	27,076	$	2,385	$	400	$	4,858	$	1,258	$	—	$	2,121	$	1,696	$	39,794

December 31, 2023
Investor loan secured by real estate
CRE non-owner-occupied	$	—	$	—	$	412	$	—	$	—	$	—	$	—	$	—	$	412
SBA secured by real estate	—		—		—		—		1,205		—		—		—		1,205
Total investor loans secured by real estate	—		—		412		—		1,205		—		—		—		1,617
Business loans secured by real estate
CRE owner-occupied	4,011		—		—		4,655		—		—		—		—		8,666
Total business loans secured by real estate	4,011		—		—		4,655		—		—		—		—		8,666
Commercial loans
Commercial and industrial	—		—		—		231		—		—		—		1,150		1,381
SBA non-real estate secured	—		—		—		—		—		—		—		558		558
Total commercial loans	—		—		—		231		—		—		—		1,708		1,939
Total collateral dependent loans	$	4,011	$	—	$	412	$	4,886	$	1,205	$	—	$	—	$	1,708	$	12,222

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Allowance for Credit Losses (Tables)

3 Months Ended

Mar. 31, 2024

Allowance for Credit Loss [Abstract]

Schedule of Allocation of the Allowance for Loan Losses

The following tables provide the allocation of the ACL for loans held for investment as well as the activity in the ACL attributed to various segments in the loan portfolio as of, and for the periods indicated:

	Three Months Ended March 31, 2024
(Dollars in thousands)	Beginning ACL Balance		Charge-offs		Recoveries		Provision for Credit Losses		Ending ACL Balance
Investor loans secured by real estate
CRE non-owner-occupied	$	31,030	$	(927)	$	—	$	678	$	30,781
Multifamily	56,312		—		5		2,094		58,411
Construction and land	9,314		—		—		(1,143)		8,171
SBA secured by real estate	2,182		(253)		—		255		2,184
Business loans secured by real estate
CRE owner-occupied	28,787		(4,452)		63		4,362		28,760
Franchise real estate secured	7,499		(212)		—		(29)		7,258
SBA secured by real estate	4,427		—		1		(140)		4,288
Commercial loans
Commercial and industrial	36,692		(585)		39		961		37,107
Franchise non-real estate secured	15,131		(100)		—		(711)		14,320
SBA non-real estate secured	458		—		2		35		495
Retail loans
Single family residential	505		—		—		(63)		442
Consumer loans	134		—		—		(11)		123
Totals	$	192,471	$	(6,529)	$	110	$	6,288	$	192,340

	Three Months Ended March 31, 2023
(Dollars in thousands)	Beginning ACL Balance		Charge-offs		Recoveries		Provision for Credit Losses		Ending ACL Balance
Investor loans secured by real estate
CRE non-owner-occupied	$	33,692	$	(66)	$	15	$	(1,926)	$	31,715
Multifamily	56,334		(217)		—		1,670		57,787
Construction and land	7,114		—		—		558		7,672
SBA secured by real estate	2,592		—		—		(301)		2,291
Business loans secured by real estate
CRE owner-occupied	32,340		(2,163)		12		(855)		29,334
Franchise real estate secured	7,019		—		—		771		7,790
SBA secured by real estate	4,348		—		—		67		4,415
Commercial loans
Commercial and industrial	35,169		(1,123)		211		3,402		37,659
Franchise non-real estate secured	16,029		—		100		(408)		15,721
SBA non-real estate secured	441		—		6		(46)		401
Retail loans
Single family residential	352		(90)		1		129		392
Consumer loans	221		(5)		35		(40)		211
Totals	$	195,651	$	(3,664)	$	380	$	3,021	$	195,388

Schedule of Fair Value, off-Balance-Sheet Risks

The following table summarizes the activities in the ACL for off-balance sheet commitments for the periods indicated:

	Three Months Ended
	March 31,		March 31,
(Dollars in thousands)	2024		2023
Beginning ACL balance	$	19,264	$	23,641
Provision for credit losses on off-balance sheet commitments	(2,425)		(189)
Ending ACL balance	$	16,839	$	23,452

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Goodwill and Other Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-lived Intangible Assets

The following table summarizes the change in the balances of core deposit and customer relationship intangible assets, and the related accumulated amortization for the periods indicated below:

	Three Months Ended
	March 31,		March 31,
(Dollars in thousands)	2024		2023
Gross amount of intangible assets:
Beginning balance	$	145,212	$	145,212
Additions due to acquisitions	—		—
Ending balance	145,212		145,212
Accumulated amortization:
Beginning balance	(101,927)		(89,624)
Amortization	(2,836)		(3,171)
Ending balance	(104,763)		(92,795)
Net intangible assets	$	40,449	$	52,417

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Subordinated Debentures (Tables)

3 Months Ended

Mar. 31, 2024

Debt Disclosure [Abstract]

Schedule of Outstanding Subordinated Debentures

The following table summarizes our outstanding subordinated debentures as of the dates indicated:

						Carrying Value
(Dollars in thousands)	Stated Maturity	Current Interest Rate		Current Principal Balance		March 31, 2024		December 31, 2023
Subordinated notes
Subordinated notes due 2024, 5.75% per annum	September 3, 2024	5.75	%	$	60,000	$	59,940	$	59,910
Subordinated notes due 2029, 4.875% per annum until May 15, 2024, 3-month term SOFR +2.762% thereafter	May 15, 2029	4.875	%	125,000		123,705		123,641
Subordinated notes due 2030, 5.375% per annum until June 15, 2025, 3-month term SOFR +5.17% thereafter	June 15, 2030	5.375	%	150,000		148,356		148,291
Total subordinated debentures				$	335,000	$	332,001	$	331,842

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Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2024

Earnings Per Share [Abstract]

Schedule of Company's Unaudited Earnings Per Share Calculations

The following tables set forth the Corporation’s earnings per share calculations for the periods indicated:

	Three Months Ended
(Dollars in thousands, except per share data)	March 31, 2024		March 31, 2023
Basic
Net income	$	47,025	$	62,562
Less: dividends and undistributed earnings allocated to participating securities	(779)		(823)
Net income allocated to common stockholders	$	46,246	$	61,739
Weighted average common shares outstanding	94,350,259		93,857,812
Basic earnings per common share	$	0.49	$	0.66
Diluted
Net income allocated to common stockholders	$	46,246	$	61,739
Weighted average common shares outstanding	94,350,259		93,857,812
Dilutive effect of share-based compensation	127,096		324,710
Weighted average diluted common shares	94,477,355		94,182,522
Diluted earnings per common share	$	0.49	$	0.66

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Fair Value of Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2024

Fair Value Disclosures [Abstract]

Schedule of Company's Financial Instruments Measured at Fair Value on a Recurring Basis

The following fair value hierarchy table presents information about the Company’s financial assets and liabilities measured at fair value on a recurring basis at the dates indicated:

	March 31, 2024
	Fair Value Measurement Using						Total Fair Value
(Dollars in thousands)	Level 1		Level 2		Level 3
Financial assets
AFS investment securities:
U.S. Treasury	$	—	$	564,939	$	—	$	564,939
Agency	—		1,670		—		1,670
Corporate	—		438,882		—		438,882
Collateralized mortgage obligations	—		148,530		—		148,530
Total AFS investment securities	$	—	$	1,154,021	$	—	$	1,154,021
Equity securities	$	631	$	—	$	—	$	631
Derivative assets:
Foreign exchange contracts	$	8	$	—	$	—	$	8
Interest rate swaps (1)	—		6,488		—		6,488
Total derivative assets	$	8	$	6,488	$	—	$	6,496
Financial liabilities
Derivative liabilities:
Interest rate swaps	$	—	$	12,019	$	—	$	12,019
Total derivative liabilities	$	—	$	12,019	$	—	$	12,019

______________________________

(1) Represents amounts after the application of variation margin payments as settlements with central counterparties, where applicable. See Note 11 – Derivative Instruments for additional information.

	December 31, 2023
	Fair Value Measurement Using						Total Fair Value
(Dollars in thousands)	Level 1		Level 2		Level 3
Financial assets
AFS investment securities:
U.S. Treasury	$	—	$	539,256	$	—	$	539,256
Agency	—		1,868		—		1,868
Corporate	—		446,343		—		446,343
Collateralized mortgage obligations	—		152,604		—		152,604
Total AFS investment securities	$	—	$	1,140,071	$	—	$	1,140,071
Equity securities	$	759	$	—	$	—	$	759
Derivative assets:
Foreign exchange contracts	$	1	$	—	$	—	$	1
Interest rate swaps (1)	—		5,643		—		5,643
Total derivative assets	$	1	$	5,643	$	—	$	5,644
Financial liabilities
Derivative liabilities:
Foreign exchange	$	10	$	—	$	—	$	10
Interest rate swaps	—		10,705		—		10,705
Total derivative liabilities	$	10	$	10,705	$	—	$	10,715

______________________________

(1) Represents amounts after the application of variation margin payments as settlements with central counterparties, where applicable. See Note 11 – Derivative Instruments for additional information.

Schedule of Reconciliation of Fair Value of Equity Warrants

The following table is a reconciliation of the fair value of the equity warrants that are classified as Level 3 and measured on a recurring basis as of:

	Three Months Ended
	March 31,		March 31,
(Dollars in thousands)	2024		2023
Beginning balance	$	—	$	1,894
Change in fair value (1)	—		(20)
Net exercise	—		(1,462)
Ending balance	$	—	$	412

______________________________

(1) The changes in fair value are included in other income on the consolidated statement of income.

Schedule of Company's Financial Instruments Measured at Fair Value on a Nonrecurring Basis

The following table presents our assets measured at fair value on a nonrecurring basis at the dates indicated.

(Dollars in thousands)	Fair Value Measurement Using						Total Fair Value
March 31, 2024	Level 1		Level 2		Level 3
Financial assets
Collateral dependent loans	$	—	$	—	$	3,923	$	3,923
Total assets	$	—	$	—	$	3,923	$	3,923

December 31, 2023
Financial assets
Collateral dependent loans	$	—	$	—	$	1,569	$	1,569
Other real estate owned	—		—		248		248
Total assets	$	—	$	—	$	1,817	$	1,817

Schedule of Quantitative Information for Level 3 Fair Value Measurements

The following table presents quantitative information about Level 3 fair value measurements for assets measured at fair value on a nonrecurring basis at the dates indicated.

					Range
(Dollars in thousands)	Fair Value		Valuation Technique(s)	Unobservable Input(s)	Min	Max	Weighted Average
March 31, 2024
Investor loans secured by real estate
CRE non-owner-occupied	$	3,852	Fair value of collateral	Cost to sell	10.00%	10.00%	10.00%
SBA secured by real estate (1)	71		Fair value of collateral	Cost to sell	10.00%	10.00%	10.00%
Total individually evaluated loans	3,923
Total assets	$	3,923

December 31, 2023
Investor loans secured by real estate
SBA secured by real estate (1)	$	419	Fair value of collateral	Cost to sell	10.00%	10.00%	10.00%
Commercial loans
Commercial and industrial	1,150		Fair value of collateral	Cost to sell	7.00%	7.00%	7.00%
Total individually evaluated loans	1,569
Other real estate owned	248		Fair value of property	Cost to sell	10.00%	10.00%	10.00%
Total assets	$	1,817

______________________________

(1) SBA loans that are collateralized by hotel/motel real property.

Schedule of Carrying Amount and Estimated Fair Value of Financial Instruments

The fair value estimates presented herein are based on pertinent information available to management as of the dates indicated, representing an exit price.

	March 31, 2024
(Dollars in thousands)	Carrying Amount		Level 1		Level 2		Level 3		Estimated Fair Value
Assets
Cash and cash equivalents	$	1,028,818	$	1,028,818	$	—	$	—	$	1,028,818
Interest-bearing time deposits with financial institutions	995		995		—		—		995
HTM investment securities	1,720,481		—		1,447,697		—		1,447,697
AFS investment securities	1,154,021		—		1,154,021		—		1,154,021
Equity securities	631		631		—		—		631
Loans held for investment, net	13,012,071		—		—		12,304,608		12,304,608
Derivative assets (1)	6,496		8		6,488		—		6,496
Accrued interest receivable	67,642		—		67,642		—		67,642
Liabilities
Deposit accounts	$	15,187,828	$	—	$	15,200,489	$	—	$	15,200,489
FHLB advances	200,000		—		199,084		—		199,084
Subordinated debentures	332,001		—		321,657		—		321,657
Derivative liabilities	12,019		—		12,019		—		12,019
Accrued interest payable	13,903		—		13,903		—		13,903

______________________________

(1) Represents amounts after the application of variation margin payments as settlements with central counterparties, where applicable. See Note 11 – Derivative Instruments for additional information.

	December 31, 2023
(Dollars in thousands)	Carrying Amount		Level 1		Level 2		Level 3		Estimated Fair Value
Assets
Cash and cash equivalents	$	936,473	$	936,473	$	—	$	—	$	936,473
Interest-bearing time deposits with financial institutions	995		995		—		—		995
HTM investment securities	1,729,541		—		1,485,506		—		1,485,506
AFS investment securities	1,140,071		—		1,140,071		—		1,140,071
Equity securities	759		759		—		—		759
Loans held for investment, net	13,289,020		—		—		12,562,323		12,562,323
Derivative assets (1)	5,644		1		5,643		—		5,644
Accrued interest receivable	68,516		—		68,516		—		68,516
Liabilities
Deposit accounts	$	14,995,626	$	—	$	15,003,769	$	—	$	15,003,769
FHLB advances	600,000		—		592,480		—		592,480
Subordinated debentures	331,842		—		320,687		—		320,687
Derivative liabilities	10,715		10		10,705		—		10,715
Accrued interest payable	18,671		—		18,671		—		18,671

______________________________

(1) Represents amounts after the application of variation margin payments as settlements with central counterparties, where applicable. See Note 11 – Derivative Instruments for additional information.

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Derivative Instruments (Tables)

3 Months Ended

Mar. 31, 2024

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Derivative Instruments in Statement of Financial Condition and Statements of Income Related to Cumulative Basis Adjustment for Fair Value Hedges

The following amounts were recorded on the consolidated statement of financial condition related to cumulative basis adjustment for fair value hedges as of the dates indicated:

Line Item in the Statement of Financial Position in Which the Hedged Item is Included	Carrying Amount of the Hedged Assets				Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Assets
(Dollars in thousands)	March 31, 2024		December 31, 2023		March 31, 2024		December 31, 2023
Loans held for investment (1)	$	1,317,676	$	1,320,449	$	(32,324)	$	(29,551)
Total	$	1,317,676	$	1,320,449	$	(32,324)	$	(29,551)

______________________________

(1) These amounts were included in the amortized cost basis of closed portfolios of loans held for investment used to designate hedging relationships in which the hedged item is the stated amount of assets in the closed portfolios anticipated to be outstanding for the designated hedge period. At March 31, 2024 and December 31, 2023, the amortized cost basis of the closed portfolios used in these hedging relationships was $3.19 billion and $3.25 billion, respectively, the cumulative basis adjustments associated with these hedging relationships was $(32.3) million and $(29.6) million, respectively, and the amounts of the designated hedged items were $1.35 billion and $1.35 billion, respectively.

The following table presents the effect of fair value hedge accounting on the consolidated statements of income:

		Three Months Ended
(Dollars in thousands)	Location of Gain (Loss) Recognized in Income on Derivative Instruments	March 31, 2024		March 31, 2023
Gain (loss) on fair value hedging relationships:
Hedged items	Interest Income	$	(2,773)	$	11,921
Derivatives designated as hedging instruments	Interest Income	10,016		(3,586)

Schedule of Derivative Instruments

The following tables summarize the Company's derivative instruments included in “other assets” and “other liabilities” in the consolidated statements of financial condition as of the dates indicated:

	March 31, 2024
	Derivative Assets				Derivative Liabilities
(Dollars in thousands)	Notional		Fair Value		Notional		Fair Value
Derivative instruments designated as hedging instruments:
Fair value hedge - interest rate swap contracts	$	900,000	$	34,461	$	450,000	$	461
Total derivative designated as hedging instruments	900,000		34,461		450,000		461
Derivative instruments not designated as hedging instruments:
Foreign exchange contracts	475		8		56		—
Interest rate swaps contracts	102,428		11,899		102,428		11,908
Total derivative not designated as hedging instruments	102,903		11,907		102,484		11,908
Total derivatives	$	1,002,903	46,368		$	552,484	12,369
Netting adjustments - cleared positions (1)			39,872				350
Total derivatives in the Statement of Financial Condition			$	6,496			$	12,019

______________________________

(1) Netting adjustments represents the variation margin payments that are considered legal settlements of derivative exposure and applied to net the fair value of the respective derivative contracts in accordance with the applicable accounting guidance on the settle-to-market rule for cleared derivatives.

	December 31, 2023
	Derivative Assets				Derivative Liabilities
(Dollars in thousands)	Notional		Fair Value		Notional		Fair Value
Derivative instruments designated as hedging instruments:
Fair value hedge - interest rate swap contracts	$	600,000	$	34,541	$	750,000	$	3,184
Total derivative designated as hedging instruments	600,000		34,541		750,000		3,184
Derivative instruments not designated as hedging instruments:
Foreign exchange contracts	19		1		410		10
Interest rate swaps contracts	103,954		10,397		103,954		10,409
Total derivative not designated as hedging instruments	103,973		10,398		104,364		10,419
Total derivatives	$	703,973	$	44,939	$	854,364	$	13,603
Netting adjustments - cleared positions (1)			39,295				2,888
Total derivatives in the Statement of Financial Condition			$	5,644			$	10,715

______________________________

(1) Netting adjustments represents the variation margin payments that are considered legal settlements of derivative exposure and applied to net the fair value of the respective derivative contracts in accordance with the applicable accounting guidance on the settle-to-market rule for cleared derivatives.

The following table summarizes the effect of the derivatives not designated as hedging instruments in the consolidated statements of income.

(Dollars in thousands)		Three Months Ended
Derivatives Not Designated as Hedging Instruments:	Location of Gain (Loss) Recognized in Income on Derivative Instruments	March 31, 2024		March 31, 2023
Foreign exchange contracts	Other income	$	145	$	220
Interest rate products	Other income	2		—
Equity warrants	Other income	—		(251)
Total		$	147	$	(31)

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Balance Sheet Offsetting (Tables)

3 Months Ended

Mar. 31, 2024

Offsetting [Abstract]

Schedule of Financial Instruments Eligible for Offset in Consolidated Statements of Financial Condition

Financial instruments that are eligible for offset in the consolidated statements of financial condition as of the periods indicated are presented below:

	Gross Amounts Recognized (1)		Gross Amounts Offset in the Consolidated Statements of Financial Condition		Net Amounts Presented in the Consolidated Statements of Financial Condition		Gross Amounts Not Offset in the Consolidated Statements of Financial Condition				Net Amount
(Dollars in thousands)							Financial Instruments (2)		Cash Collateral (3)
March 31, 2024
Derivative assets:
Interest rate swaps	$	6,488	$	—	$	6,488	$	—	$	(5,420)	$	1,068
Total	$	6,488	$	—	$	6,488	$	—	$	(5,420)	$	1,068
Derivative liabilities:
Interest rate swaps	$	12,019	$	—	$	12,019	$	—	$	—	$	12,019
Total	$	12,019	$	—	$	12,019	$	—	$	—	$	12,019

December 31, 2023
Derivative assets:
Interest rate swaps	$	5,643	$	—	$	5,643	$	—	$	(4,610)	$	1,033
Total	$	5,643	$	—	$	5,643	$	—	$	(4,610)	$	1,033
Derivative liabilities:
Interest rate swaps	$	10,705	$	—	$	10,705	$	—	$	—	$	10,705
Total	$	10,705	$	—	$	10,705	$	—	$	—	$	10,705

______________________________

(1) Represents amounts after the application of variation margin payments as settlements with central counterparties, where applicable.

(2) Represents the fair value of securities pledged with counterparty bank.

(3) Represents cash collateral received from or pledged with counterparty bank. Amounts are limited to the derivative asset or liability balance and, accordingly, do not include excess collateral, if any, received or pledged.

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Variable Interest Entities (Tables)

3 Months Ended

Mar. 31, 2024

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Summary of Variable Interest Entities

The following table provides a summary of the carrying amount of assets and liabilities in the Company’s consolidated statements of financial condition and maximum exposure to loss as of March 31, 2024 and December 31, 2023 that relate to variable interests in non-consolidated VIEs.

	March 31, 2024						December 31, 2023
(Dollars in thousands)	Maximum Loss		Assets		Liabilities		Maximum Loss		Assets		Liabilities
Multifamily loan securitization:
Investment securities (1)	$	47,443	$	47,443	$	—	$	48,204	$	48,204	$	—
Reimbursement obligation (2)	47,563		—		345		47,994		—		345
Affordable housing partnership:
Other investments (3)	54,338		85,485		—		57,016		89,085		—
Unfunded equity commitments (2)	—		—		31,147		—		—		32,070
Total	$	149,344	$	132,928	$	31,492	$	153,214	$	137,289	$	32,415

______________________________

(1) Included in investment securities AFS on the consolidated statement of financial condition.

(2) Included in accrued expenses and other liabilities on the consolidated statement of financial condition.

(3) Included in other assets on the consolidated statement of financial condition.

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Tax Equity Investments (Tables)

3 Months Ended

Mar. 31, 2024

Income Tax Disclosure [Abstract]

Schedule of Estimates for Unfunded Affordable Housing Commitments

As of March 31, 2024, the Company’s unfunded commitments associated with tax equity investments, which comprise of investments in affordable housing partnerships, were estimated to be paid as follows:

(Dollars in thousands)	Amount
Year Ending December 31,
2024	$	10,085
2025	11,477
2026	4,297
2027	2,360
2028	419
Thereafter	2,509
Total unfunded commitments	$	31,147

The following table presents income tax credits and other income tax benefits, as well as amortization expense, associated with investments in qualified affordable housing partnerships where the proportional amortization method of accounting has been applied for the periods indicated.

	Three Months Ended
	March 31,		March 31,
(Dollars in thousands)	2024		2023
Tax credit and other tax benefits recognized (1)	$	4,217	$	3,776
Amortization of investments (1)	3,475		3,050

______________________________

(1) Amounts for income tax credits and other income tax benefits, as well as amortization of investments, are included in income tax expense in the consolidated statements of income, and change in accrued interest receivable and other assets, net line item on the consolidated statements of cash flows, for the periods presented above.

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Investment Securities - Amortized Cost and Estimated Fair Value (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023	Dec. 31, 2022
AFS investment securities:
Amortized  Cost	$ 1,188,053	$ 1,176,040
Gross Unrealized Gain	247	433
Gross Unrealized Loss	(34,279)	(36,402)
Estimated Fair Value	1,154,021	1,140,071
HTM investment securities:
Amortized  Cost	1,720,596	1,729,667
Allowance for Credit Losses	(115)	(126)
Net Carrying Amount	1,720,481	1,729,541
Gross Unrecognized Gain	1,698	2,694
Gross Unrecognized Loss	(274,482)	(246,729)
Estimated Fair Value	1,447,697	1,485,506
U.S. Treasury
AFS investment securities:
Amortized  Cost	565,128	538,899
Gross Unrealized Gain	4	381
Gross Unrealized Loss	(193)	(24)
Estimated Fair Value	564,939	539,256
Agency
AFS investment securities:
Amortized  Cost	1,734	1,941
Gross Unrealized Gain	0	0
Gross Unrealized Loss	(64)	(73)
Estimated Fair Value	1,670	1,868
Corporate
AFS investment securities:
Amortized  Cost	471,426	481,499
Gross Unrealized Gain	243	52
Gross Unrealized Loss	(32,787)	(35,208)
Estimated Fair Value	438,882	446,343
Collateralized mortgage obligations
AFS investment securities:
Amortized  Cost	149,765	153,701
Gross Unrealized Gain	0	0
Gross Unrealized Loss	(1,235)	(1,097)
Estimated Fair Value	148,530	152,604
HTM investment securities:
Amortized  Cost	329,837	334,997
Allowance for Credit Losses	0	0
Net Carrying Amount	329,837	334,997
Gross Unrecognized Gain	1,288	1,565
Gross Unrecognized Loss	(10,867)	(9,570)
Estimated Fair Value	320,258	326,992
Mortgage-backed securities
HTM investment securities:
Amortized  Cost	228,611	232,157
Allowance for Credit Losses	0	0
Net Carrying Amount	228,611	232,157
Gross Unrecognized Gain	146	310
Gross Unrecognized Loss	(35,422)	(30,798)
Estimated Fair Value	193,335	201,669
Municipal bonds
HTM investment securities:
Amortized  Cost	1,145,902	1,146,244
Allowance for Credit Losses	(115)	(126)	$ (227)	$ (43)
Net Carrying Amount	1,145,787	1,146,118
Gross Unrecognized Gain	264	819
Gross Unrecognized Loss	(228,193)	(206,361)
Estimated Fair Value	917,858	940,576
Other
HTM investment securities:
Amortized  Cost	16,246	16,269
Allowance for Credit Losses	0	0
Net Carrying Amount	16,246	16,269
Gross Unrecognized Gain	0	0
Gross Unrecognized Loss	0	0
Estimated Fair Value	$ 16,246	$ 16,269

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Investment Securities - Narrative (Details)	3 Months Ended
	Mar. 31, 2024 USD ($) investment_security	Mar. 31, 2023 USD ($)	Dec. 31, 2023 USD ($) investment_security
Summary of Investment Holdings [Line Items]
Net carrying amount of securities transferred from available-for-sale to held-to-maturity	$ 0	$ 360,347,000
Accumulated other comprehensive loss, net of tax	(95,716,000)		$ (99,625,000)
Investments held-to-maturity, allowance for credit losses	115,000		126,000
Allowance for credit losses	0		$ 0
Available-for-sale securities, provision for credit losses	$ 0	0
Available-for-sale and held-to-maturity securities in nonaccrual status | investment_security	0		0
Available-for-sale and held-to-maturity securities purchased with deterioration in credit quality | investment_security	0		0
Available-for-sale and held-to-maturity collateral dependent | investment_security	0		0
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent
Summary of Investment Holdings [Line Items]
Accumulated other comprehensive loss before tax amount	$ (34,000,000)		$ (36,000,000)
Accumulated other comprehensive loss, net of tax	(24,400,000)		(25,800,000)
AOCI, Accumulated Gain (Loss), Debt Securities Transferred To Held-To-Maturity, Available-For-Sale, Parent
Summary of Investment Holdings [Line Items]
Accumulated other comprehensive loss before tax amount	(99,400,000)		(102,900,000)
Accumulated other comprehensive loss, net of tax	(71,300,000)		(73,900,000)
Public deposits, Other Borrowings, and Other Purposes | Asset Pledged as Collateral
Summary of Investment Holdings [Line Items]
Investments at carrying value	2,360,000,000		2,800,000,000
Federal Reserve Discount Window | Asset Pledged as Collateral
Summary of Investment Holdings [Line Items]
Investments at carrying value	2,170,000,000		1,410,000,000
Mortgage-backed securities
Summary of Investment Holdings [Line Items]
Securities transferred from available-for-sale to held-to-maturity		410,700,000
Net carrying amount of securities transferred from available-for-sale to held-to-maturity		360,300,000
Debt securities, held-to-maturity, transfer, unrealized loss		$ (50,400,000)
Investments held-to-maturity, allowance for credit losses	$ 0		$ 0
U.S. Treasury, U.S. Government Agency, and U.S. Government-Sponsored Enterprise Securities
Summary of Investment Holdings [Line Items]
Percentage of total debt securities, available for sale	62.00%

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Investment Securities - Investment Category and Length of Time (Details) $ in Thousands	Mar. 31, 2024 USD ($) investment_security	Dec. 31, 2023 USD ($) investment_security
Less than 12 Months
Number | investment_security	21	5
Fair Value	$ 515,076	$ 103,611
Gross Unrealized Losses	$ (193)	$ (27)
12 Months or Longer
Number | investment_security	73	79
Fair Value	$ 515,803	$ 585,825
Gross Unrealized Losses	$ (34,086)	$ (36,375)
Total
Number | investment_security	94	84
Fair Value	$ 1,030,879	$ 689,436
Gross Unrealized Losses	$ (34,279)	$ (36,402)
U.S. Treasury
Less than 12 Months
Number | investment_security	21	4
Fair Value	$ 515,076	$ 98,622
Gross Unrealized Losses	$ (193)	$ (24)
12 Months or Longer
Number | investment_security	0	0
Fair Value	$ 0	$ 0
Gross Unrealized Losses	$ 0	$ 0
Total
Number | investment_security	21	4
Fair Value	$ 515,076	$ 98,622
Gross Unrealized Losses	$ (193)	$ (24)
Agency
Less than 12 Months
Number | investment_security	0	0
Fair Value	$ 0	$ 0
Gross Unrealized Losses	$ 0	$ 0
12 Months or Longer
Number | investment_security	4	4
Fair Value	$ 1,670	$ 1,868
Gross Unrealized Losses	$ (64)	$ (73)
Total
Number | investment_security	4	4
Fair Value	$ 1,670	$ 1,868
Gross Unrealized Losses	$ (64)	$ (73)
Corporate
Less than 12 Months
Number | investment_security	0	1
Fair Value	$ 0	$ 4,989
Gross Unrealized Losses	$ 0	$ (3)
12 Months or Longer
Number | investment_security	41	47
Fair Value	$ 365,603	$ 431,353
Gross Unrealized Losses	$ (32,787)	$ (35,205)
Total
Number | investment_security	41	48
Fair Value	$ 365,603	$ 436,342
Gross Unrealized Losses	$ (32,787)	$ (35,208)
Collateralized mortgage obligations
Less than 12 Months
Number | investment_security	0	0
Fair Value	$ 0	$ 0
Gross Unrealized Losses	$ 0	$ 0
12 Months or Longer
Number | investment_security	28	28
Fair Value	$ 148,530	$ 152,604
Gross Unrealized Losses	$ (1,235)	$ (1,097)
Total
Number | investment_security	28	28
Fair Value	$ 148,530	$ 152,604
Gross Unrealized Losses	$ (1,235)	$ (1,097)

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Investment Securities - Schedule of Allowance for Credit Losses on Held-to-Maturity Debt Securities (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
HTM investment securities:
Beginning balance	$ 126
Ending balance	115
Municipal bonds
HTM investment securities:
Beginning balance	126	$ 43
Provision (Recapture) for Credit Losses	(11)	184
Ending balance	$ 115	$ 227

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Investment Securities - Realized Gains and Losses (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Investments, Debt and Equity Securities [Abstract]
Amortized cost of AFS investment securities sold	$ 0	$ 304,182
Gross realized gains	0	986
Gross realized (losses)	0	(848)
Net realized gains on sales of AFS investment securities	$ 0	$ 138

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Investment Securities - By Contractual Maturity (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Amortized Cost
Due in One Year or Less	$ 598,183
Due after One Year through Five Years	274,534
Due after Five Years through Ten Years	266,647
Due after Ten Years	48,689
Amortized  Cost	1,188,053	$ 1,176,040
Fair Value
Due in One Year or Less	597,983
Due after One Year through Five Years	272,619
Due after Five Years through Ten Years	235,314
Due after Ten Years	48,105
Total	1,154,021	1,140,071
Amortized Cost
Due in One Year or Less	0
Due after One Year through Five Years	28,341
Due after Five Years through Ten Years	41,544
Due after Ten Years	1,650,711
Total	1,720,596	1,729,667
Fair Value
Due in One Year or Less	0
Due after One Year through Five Years	26,684
Due after Five Years through Ten Years	37,681
Due after Ten Years	1,383,332
Total	1,447,697	1,485,506
Amortized Cost
Due in One Year or Less	598,183
Due after One Year through Five Years	302,875
Due after Five Years through Ten Years	308,191
Due after Ten Years	1,699,400
Total	2,908,649
Fair Value
Due in One Year or Less	597,983
Due after One Year through Five Years	299,303
Due after Five Years through Ten Years	272,995
Due after Ten Years	1,431,437
Total	2,601,718
U.S. Treasury
Amortized Cost
Due in One Year or Less	565,128
Due after One Year through Five Years	0
Due after Five Years through Ten Years	0
Due after Ten Years	0
Amortized  Cost	565,128	538,899
Fair Value
Due in One Year or Less	564,939
Due after One Year through Five Years	0
Due after Five Years through Ten Years	0
Due after Ten Years	0
Total	564,939	539,256
Agency
Amortized Cost
Due in One Year or Less	0
Due after One Year through Five Years	257
Due after Five Years through Ten Years	786
Due after Ten Years	691
Amortized  Cost	1,734	1,941
Fair Value
Due in One Year or Less	0
Due after One Year through Five Years	250
Due after Five Years through Ten Years	758
Due after Ten Years	662
Total	1,670	1,868
Corporate
Amortized Cost
Due in One Year or Less	33,006
Due after One Year through Five Years	233,484
Due after Five Years through Ten Years	204,936
Due after Ten Years	0
Amortized  Cost	471,426	481,499
Fair Value
Due in One Year or Less	32,995
Due after One Year through Five Years	231,709
Due after Five Years through Ten Years	174,178
Due after Ten Years	0
Total	438,882	446,343
Collateralized mortgage obligations
Amortized Cost
Due in One Year or Less	49
Due after One Year through Five Years	40,793
Due after Five Years through Ten Years	60,925
Due after Ten Years	47,998
Amortized  Cost	149,765	153,701
Fair Value
Due in One Year or Less	49
Due after One Year through Five Years	40,660
Due after Five Years through Ten Years	60,378
Due after Ten Years	47,443
Total	148,530	152,604
Amortized Cost
Due in One Year or Less	0
Due after One Year through Five Years	86
Due after Five Years through Ten Years	0
Due after Ten Years	329,751
Total	329,837	334,997
Fair Value
Due in One Year or Less	0
Due after One Year through Five Years	86
Due after Five Years through Ten Years	0
Due after Ten Years	320,172
Total	320,258	326,992
Mortgage-backed securities
Amortized Cost
Due in One Year or Less	0
Due after One Year through Five Years	1,918
Due after Five Years through Ten Years	3,476
Due after Ten Years	223,217
Total	228,611	232,157
Fair Value
Due in One Year or Less	0
Due after One Year through Five Years	1,977
Due after Five Years through Ten Years	3,527
Due after Ten Years	187,831
Total	193,335	201,669
Municipal bonds
Amortized Cost
Due in One Year or Less	0
Due after One Year through Five Years	26,337
Due after Five Years through Ten Years	38,068
Due after Ten Years	1,081,497
Total	1,145,902	1,146,244
Fair Value
Due in One Year or Less	0
Due after One Year through Five Years	24,621
Due after Five Years through Ten Years	34,154
Due after Ten Years	859,083
Total	917,858	$ 940,576
Other
Amortized Cost
Due in One Year or Less	0
Due after One Year through Five Years	0
Due after Five Years through Ten Years	0
Due after Ten Years	16,246
Total	16,246
Fair Value
Due in One Year or Less	0
Due after One Year through Five Years	0
Due after Five Years through Ten Years	0
Due after Ten Years	16,246
Total	$ 16,246

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Loans Held for Investment - Composition of Loan Portfolio (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023	Dec. 31, 2022
Loans Held for Investment
Loans held for investment	$ 13,012,071	$ 13,289,020
Loans held for investment before basis adjustment	13,044,395	13,318,571
Allowance for credit losses for loans held for investment	(192,340)	(192,471)	$ (195,388)	$ (195,651)
Loans held for investment, net	12,819,731	13,096,549
Loans held for sale, at lower of cost or fair value	0	0
Net deferred origination costs (fees)	797	(74)
Unaccreted mark-to-market discount	41,200	43,300
Basis adjustment associated with fair value hedge
Loans Held for Investment
Loans held for investment before basis adjustment	13,044,395	13,318,571
Basis adjustment associated with fair value hedge	(32,324)	(29,551)
Total unfunded loan commitments
Loans Held for Investment
Loans held for investment	1,459,515	1,703,470
Investor loans secured by real estate
Loans Held for Investment
Loans held for investment	8,390,158	8,576,026
Loans held for investment before basis adjustment	8,390,158	8,576,026
Investor loans secured by real estate | CRE non-owner-occupied
Loans Held for Investment
Loans held for investment	2,309,252	2,421,772
Loans held for investment before basis adjustment	2,309,252	2,421,772
Allowance for credit losses for loans held for investment	(30,781)	(31,030)	(31,715)	(33,692)
Investor loans secured by real estate | Multifamily
Loans Held for Investment
Loans held for investment	5,558,966	5,645,310
Loans held for investment before basis adjustment	5,558,966	5,645,310
Allowance for credit losses for loans held for investment	(58,411)	(56,312)	(57,787)	(56,334)
Investor loans secured by real estate | Construction and land
Loans Held for Investment
Loans held for investment	486,734	472,544
Loans held for investment before basis adjustment	486,734	472,544
Allowance for credit losses for loans held for investment	(8,171)	(9,314)	(7,672)	(7,114)
Investor loans secured by real estate | SBA secured by real estate
Loans Held for Investment
Loans held for investment	35,206	36,400
Loans held for investment before basis adjustment	35,206	36,400
Allowance for credit losses for loans held for investment	(2,184)	(2,182)	(2,291)	(2,592)
Business loans secured by real estate
Loans Held for Investment
Loans held for investment	2,492,726	2,546,589
Loans held for investment before basis adjustment	2,492,726	2,546,589
Business loans secured by real estate | SBA secured by real estate
Loans Held for Investment
Loans held for investment	48,426	50,741
Loans held for investment before basis adjustment	48,426	50,741
Allowance for credit losses for loans held for investment	(4,288)	(4,427)	(4,415)	(4,348)
Business loans secured by real estate | CRE owner-occupied
Loans Held for Investment
Loans held for investment	2,149,362	2,191,334
Loans held for investment before basis adjustment	2,149,362	2,191,334
Allowance for credit losses for loans held for investment	(28,760)	(28,787)	(29,334)	(32,340)
Business loans secured by real estate | Franchise real estate secured
Loans Held for Investment
Loans held for investment	294,938	304,514
Loans held for investment before basis adjustment	294,938	304,514
Allowance for credit losses for loans held for investment	(7,258)	(7,499)	(7,790)	(7,019)
Commercial loans
Loans Held for Investment
Loans held for investment	2,087,328	2,121,255
Loans held for investment before basis adjustment	2,087,328	2,121,255
Commercial loans | Commercial and industrial
Loans Held for Investment
Loans held for investment	1,774,487	1,790,608
Loans held for investment before basis adjustment	1,774,487	1,790,608
Allowance for credit losses for loans held for investment	(37,107)	(36,692)	(37,659)	(35,169)
Commercial loans | Franchise non-real estate secured
Loans Held for Investment
Loans held for investment	301,895	319,721
Loans held for investment before basis adjustment	301,895	319,721
Allowance for credit losses for loans held for investment	(14,320)	(15,131)	(15,721)	(16,029)
Commercial loans | SBA non-real estate secured
Loans Held for Investment
Loans held for investment	10,946	10,926
Loans held for investment before basis adjustment	10,946	10,926
Allowance for credit losses for loans held for investment	(495)	(458)	(401)	(441)
Retail loans
Loans Held for Investment
Loans held for investment	74,183	74,701
Loans held for investment before basis adjustment	74,183	74,701
Retail loans | Single family residential
Loans Held for Investment
Loans held for investment	72,353	72,752
Loans held for investment before basis adjustment	72,353	72,752
Allowance for credit losses for loans held for investment	(442)	(505)	(392)	(352)
Retail loans | Consumer
Loans Held for Investment
Loans held for investment	1,830	1,949
Loans held for investment before basis adjustment	1,830	1,949
Allowance for credit losses for loans held for investment	$ (123)	$ (134)	$ (211)	$ (221)

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Loans Held for Investment - Narrative (Details)	1 Months Ended	3 Months Ended
	Dec. 31, 2016 USD ($)	Mar. 31, 2024 USD ($) loan area grade borrower	Mar. 31, 2023 USD ($)	Dec. 31, 2023 USD ($)
Loans Held for Investment
Servicing rights retained from guaranteed portion of SBA loans sold		$ 1,400,000		$ 1,600,000
Accrued expenses and other liabilities		190,551,000		216,596,000
Unpaid principal balance for loans and participations serviced for others		359,800,000		373,800,000
Secured loans limit to one borrower		840,700,000
Unsecured loans limit to one borrower		504,400,000
Aggregate outstanding balance of loans to one borrower of secured credit		$ 319,300,000
Number of areas where the entity's credit quality is maintained and credit risk managed | area		2
Number of pass scale grades | grade		6
Individually evaluated loans		$ 63,800,000		24,800,000
ACL attributable to individually evaluated loans		4,500,000		0
Loans held for investment		13,012,071,000		13,289,020,000
Total nonaccrual loans		63,806,000		24,817,000
Loans 90 days or more past due and still accruing		0		0
Consumer mortgage loans collateralized by residential real estate, foreclosure proceedings in process		0		0
Loans modified to borrowers experiencing financial difficulty		12,200,000		12,600,000
MLTB's with payment default and modified within 12 months preceding payment default		0	$ 0
Commercial loans
Loans Held for Investment
Loans held for investment		2,087,328,000		2,121,255,000
Total nonaccrual loans		25,646,000		14,534,000
Loan modifications to borrowers		12,161,000	851,000
Commercial loans | Term Extension
Loans Held for Investment
Loan modifications to borrowers		851,000
Business loans secured by real estate
Loans Held for Investment
Loans held for investment		2,492,726,000		2,546,589,000
Total nonaccrual loans		12,894,000		8,666,000
Financial Asset Acquired with Credit Deterioration
Loans Held for Investment
Loans held for investment		347,000,000		359,300,000
Collateral Underlying Value
Loans Held for Investment
Individually evaluated loans		39,800,000		12,200,000
Discounted Cash Flow Approach
Loans Held for Investment
Individually evaluated loans		24,000,000		12,600,000
Multifamily Loan Securitization
Loans Held for Investment
Unpaid principal balance for loans and participations serviced for others		47,600,000		48,000,000
Multifamily Loan Securitization | Variable Interest Entity, Not Primary Beneficiary
Loans Held for Investment
Accrued expenses and other liabilities		$ 345,000		345,000
Multifamily Loan Securitization | Opus Bank
Loans Held for Investment
Proceeds from sale of loans receivable	$ 509,000,000
Multifamily Loan Securitization, Liability | Variable Interest Entity, Not Primary Beneficiary
Loans Held for Investment
Maximum loss, percentage of loans		10.00%
Accrued expenses and other liabilities		$ 345,000		345,000
SBA
Loans Held for Investment
Unpaid principal balance for loans and participations serviced for others		246,100,000		258,100,000
Commercial and industrial | Commercial loans
Loans Held for Investment
Loans held for investment		1,774,487,000		1,790,608,000
Total nonaccrual loans		$ 23,541,000		13,976,000
Number of borrowers with loan modifications | borrower		0
Loan modifications to borrowers		$ 12,161,000
CRE owner-occupied | Commercial loans
Loans Held for Investment
Loan modifications to borrowers			$ 851,000
CRE owner-occupied | Commercial loans | Term Extension
Loans Held for Investment
Loan modifications to borrowers		$ 851,000
Extended term		4 months
CRE owner-occupied | Business loans secured by real estate
Loans Held for Investment
Loans held for investment		$ 2,149,362,000		2,191,334,000
Total nonaccrual loans		$ 12,602,000		8,666,000
CRE owner-occupied | Business loans secured by real estate | Term Extension
Loans Held for Investment
Number of loan modifcations | loan		1
Loan modifications to borrowers		$ 851,000
Franchise non-real estate secured | Commercial loans
Loans Held for Investment
Loans held for investment		301,895,000		319,721,000
Total nonaccrual loans		1,559,000
Franchise real estate secured | Business loans secured by real estate
Loans Held for Investment
Loans held for investment		294,938,000		$ 304,514,000
Total nonaccrual loans		292,000
CRE Non-Owner Occupied, CRE Owner-Occupied, and Commercial and Industrial
Loans Held for Investment
Financing receivable, individually evaluated for impairment, increase		37,600,000
Increase in financing receivable nonaccrual		37,600,000
Franchise Non-Real Estate Secured and Franchise Real Estate Secured
Loans Held for Investment
Financing receivable, individually evaluated for impairment, increase		1,900,000
Increase in financing receivable nonaccrual		$ 1,900,000

XML

Loans Held for Investment - Summary of Investments by Origination Year and Internal Risk Grading System (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	$ 52,527		$ 397,723
Fiscal year before current fiscal year	392,315		2,905,140
Two years before current fiscal year	2,845,457		3,742,197
Three years before current fiscal year	3,667,281		1,239,280
Four years before current fiscal year	1,226,955		1,546,480
Prior	3,769,566		2,395,055
Revolving	1,088,157		1,066,289
Revolving Converted to Term During the Period	2,137		26,407
Loans held for investment	13,012,071		13,289,020
Loans held for investment before basis adjustment	13,044,395		13,318,571
Current fiscal year charge off	0		132
One year before current fiscal year charge off	142		3,053
Two year before current fiscal year charge off	3,345		597
Three year before current fiscal year charge off	707		196
Four year before current fiscal year charge off	29		1,944
Prior year before current fiscal year charge off	1,841		6,534
Revolving charge off	465		6,390
Revolving Converted to Term During the Period charge off	0		503
Total	6,529	$ 3,664	19,349
Basis adjustment associated with fair value hedge
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment before basis adjustment	13,044,395		13,318,571
Basis adjustment associated with fair value hedge	32,324		29,551
Investor loans secured by real estate
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	35,496		310,500
Fiscal year before current fiscal year	286,148		1,986,752
Two years before current fiscal year	1,962,118		2,655,460
Three years before current fiscal year	2,613,042		920,238
Four years before current fiscal year	914,328		1,145,258
Prior	2,579,026		1,557,818
Revolving	0		0
Revolving Converted to Term During the Period	0		0
Loans held for investment	8,390,158		8,576,026
Loans held for investment before basis adjustment	8,390,158		8,576,026
Current fiscal year charge off	0		0
One year before current fiscal year charge off	0		0
Two year before current fiscal year charge off	0		217
Three year before current fiscal year charge off	0		0
Four year before current fiscal year charge off	0		1,582
Prior year before current fiscal year charge off	1,180		3,653
Revolving charge off	0		0
Revolving Converted to Term During the Period charge off	0		0
Total	1,180		5,452
Investor loans secured by real estate | CRE non-owner-occupied
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	2,309,252		2,421,772
Loans held for investment before basis adjustment	2,309,252		2,421,772
Total	927	66
Investor loans secured by real estate | CRE non-owner-occupied | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	25,930		71,452
Fiscal year before current fiscal year	39,449		482,045
Two years before current fiscal year	456,670		549,828
Three years before current fiscal year	530,041		192,399
Four years before current fiscal year	174,446		315,139
Prior	1,044,831		795,856
Revolving	0		0
Revolving Converted to Term During the Period	0		0
Loans held for investment before basis adjustment	2,271,367		2,406,719
Investor loans secured by real estate | CRE non-owner-occupied | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0		0
Fiscal year before current fiscal year	0		3,811
Two years before current fiscal year	4,190		2,530
Three years before current fiscal year	2,509		0
Four years before current fiscal year	0		0
Prior	0		625
Revolving	0		0
Revolving Converted to Term During the Period	0		0
Loans held for investment before basis adjustment	6,699		6,966
Investor loans secured by real estate | CRE non-owner-occupied | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0		0
Fiscal year before current fiscal year	0		412
Two years before current fiscal year	2,785		0
Three years before current fiscal year	0		0
Four years before current fiscal year	16,209		0
Prior	12,192		7,675
Revolving	0		0
Revolving Converted to Term During the Period	0		0
Loans held for investment before basis adjustment	31,186		8,087
Investor loans secured by real estate | Multifamily
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	5,558,966		5,645,310
Loans held for investment before basis adjustment	5,558,966		5,645,310
Total	0	217
Investor loans secured by real estate | Multifamily | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	2,332		179,055
Fiscal year before current fiscal year	183,941		1,184,329
Two years before current fiscal year	1,172,758		2,008,126
Three years before current fiscal year	1,965,579		725,123
Four years before current fiscal year	708,447		822,411
Prior	1,478,920		714,638
Revolving	0		0
Revolving Converted to Term During the Period	0		0
Loans held for investment before basis adjustment	5,511,977		5,633,682
Investor loans secured by real estate | Multifamily | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0		0
Fiscal year before current fiscal year	0		0
Two years before current fiscal year	0		0
Three years before current fiscal year	18,303		0
Four years before current fiscal year	0		0
Prior	11,576		11,628
Revolving	0		0
Revolving Converted to Term During the Period	0		0
Loans held for investment before basis adjustment	29,879		11,628
Investor loans secured by real estate | Multifamily | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0
Fiscal year before current fiscal year	0
Two years before current fiscal year	0
Three years before current fiscal year	4,603
Four years before current fiscal year	12,507
Prior	0
Revolving	0
Revolving Converted to Term During the Period	0
Loans held for investment before basis adjustment	17,110
Investor loans secured by real estate | Construction and land
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	486,734		472,544
Loans held for investment before basis adjustment	486,734		472,544
Total	0	0
Investor loans secured by real estate | Construction and land | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	7,234		59,993
Fiscal year before current fiscal year	62,758		309,677
Two years before current fiscal year	319,264		94,845
Three years before current fiscal year	91,445		2,223
Four years before current fiscal year	2,226		2,368
Prior	3,376		3,438
Revolving	0		0
Revolving Converted to Term During the Period	0		0
Loans held for investment before basis adjustment	486,303		472,544
Investor loans secured by real estate | Construction and land | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0
Fiscal year before current fiscal year	0
Two years before current fiscal year	0
Three years before current fiscal year	431
Four years before current fiscal year	0
Prior	0
Revolving	0
Revolving Converted to Term During the Period	0
Loans held for investment before basis adjustment	431
Investor loans secured by real estate | SBA secured by real estate
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	35,206		36,400
Loans held for investment before basis adjustment	35,206		36,400
Total	253	0
Investor loans secured by real estate | SBA secured by real estate | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0		0
Fiscal year before current fiscal year	0		6,478
Two years before current fiscal year	6,451		0
Three years before current fiscal year	0		493
Four years before current fiscal year	493		4,804
Prior	20,541		16,496
Revolving	0		0
Revolving Converted to Term During the Period	0		0
Loans held for investment before basis adjustment	27,485		28,271
Investor loans secured by real estate | SBA secured by real estate | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0		0
Fiscal year before current fiscal year	0		0
Two years before current fiscal year	0		131
Three years before current fiscal year	131		0
Four years before current fiscal year	0		536
Prior	7,590		7,462
Revolving	0		0
Revolving Converted to Term During the Period	0		0
Loans held for investment before basis adjustment	7,721		8,129
Business loans secured by real estate
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	10,535		31,465
Fiscal year before current fiscal year	31,824		632,163
Two years before current fiscal year	612,935		797,090
Three years before current fiscal year	780,161		257,990
Four years before current fiscal year	254,793		243,137
Prior	801,560		583,825
Revolving	918		919
Revolving Converted to Term During the Period	0		0
Loans held for investment	2,492,726		2,546,589
Loans held for investment before basis adjustment	2,492,726		2,546,589
Current fiscal year charge off	0		0
One year before current fiscal year charge off	93		0
Two year before current fiscal year charge off	3,345		318
Three year before current fiscal year charge off	581		191
Four year before current fiscal year charge off	0		0
Prior year before current fiscal year charge off	645		1,861
Revolving charge off	0		0
Revolving Converted to Term During the Period charge off	0		0
Total	4,664		2,370
Business loans secured by real estate | SBA secured by real estate
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	48,426		50,741
Loans held for investment before basis adjustment	48,426		50,741
Total	0	0
Business loans secured by real estate | SBA secured by real estate | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0		113
Fiscal year before current fiscal year	112		9,334
Two years before current fiscal year	9,827		7,634
Three years before current fiscal year	7,350		1,979
Four years before current fiscal year	1,949		4,109
Prior	24,669		22,417
Revolving	0		0
Revolving Converted to Term During the Period	0		0
Loans held for investment before basis adjustment	43,907		45,586
Business loans secured by real estate | SBA secured by real estate | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0		0
Fiscal year before current fiscal year	0		536
Two years before current fiscal year	0		0
Three years before current fiscal year	0		0
Four years before current fiscal year	0		0
Prior	82		83
Revolving	0		0
Revolving Converted to Term During the Period	0		0
Loans held for investment before basis adjustment	82		619
Business loans secured by real estate | SBA secured by real estate | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0		0
Fiscal year before current fiscal year	0		0
Two years before current fiscal year	0		0
Three years before current fiscal year	0		0
Four years before current fiscal year	0		0
Prior	4,437		4,536
Revolving	0		0
Revolving Converted to Term During the Period	0		0
Loans held for investment before basis adjustment	4,437		4,536
Business loans secured by real estate | CRE owner-occupied
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	2,149,362		2,191,334
Loans held for investment before basis adjustment	2,149,362		2,191,334
Total	4,452	2,163
Business loans secured by real estate | CRE owner-occupied | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	9,310		19,014
Fiscal year before current fiscal year	21,215		543,413
Two years before current fiscal year	541,542		660,967
Three years before current fiscal year	615,237		224,333
Four years before current fiscal year	217,548		211,283
Prior	651,272		458,975
Revolving	0		0
Revolving Converted to Term During the Period	0		0
Loans held for investment before basis adjustment	2,056,124		2,117,985
Business loans secured by real estate | CRE owner-occupied | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0		0
Fiscal year before current fiscal year	0		16,535
Two years before current fiscal year	6,349		0
Three years before current fiscal year	36,625		476
Four years before current fiscal year	472		4,775
Prior	4,863		11,775
Revolving	918		919
Revolving Converted to Term During the Period	0		0
Loans held for investment before basis adjustment	49,227		34,480
Business loans secured by real estate | CRE owner-occupied | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0		0
Fiscal year before current fiscal year	0		15,539
Two years before current fiscal year	9,815		2,162
Three years before current fiscal year	0		5,505
Four years before current fiscal year	9,455		3,873
Prior	24,741		11,790
Revolving	0		0
Revolving Converted to Term During the Period	0		0
Loans held for investment before basis adjustment	44,011		38,869
Business loans secured by real estate | Franchise real estate secured
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	294,938		304,514
Loans held for investment before basis adjustment	294,938		304,514
Total	212	0
Business loans secured by real estate | Franchise real estate secured | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	1,225		10,580
Fiscal year before current fiscal year	10,497		39,239
Two years before current fiscal year	41,473		124,424
Three years before current fiscal year	120,949		25,697
Four years before current fiscal year	25,369		15,731
Prior	88,080		72,342
Revolving	0		0
Revolving Converted to Term During the Period	0		0
Loans held for investment before basis adjustment	287,593		288,013
Business loans secured by real estate | Franchise real estate secured | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0		1,758
Fiscal year before current fiscal year	0		3,603
Two years before current fiscal year	0		1,903
Three years before current fiscal year	0		0
Four years before current fiscal year	0		795
Prior	1,597		1,615
Revolving	0		0
Revolving Converted to Term During the Period	0		0
Loans held for investment before basis adjustment	1,597		9,674
Business loans secured by real estate | Franchise real estate secured | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0		0
Fiscal year before current fiscal year	0		3,964
Two years before current fiscal year	3,929		0
Three years before current fiscal year	0		0
Four years before current fiscal year	0		2,571
Prior	1,819		292
Revolving	0		0
Revolving Converted to Term During the Period	0		0
Loans held for investment before basis adjustment	5,748		6,827
Commercial loans
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	6,496		55,738
Fiscal year before current fiscal year	74,323		286,225
Two years before current fiscal year	270,404		289,644
Three years before current fiscal year	274,076		60,876
Four years before current fiscal year	57,661		158,080
Prior	345,267		208,520
Revolving	1,056,964		1,035,765
Revolving Converted to Term During the Period	2,137		26,407
Loans held for investment	2,087,328		2,121,255
Loans held for investment before basis adjustment	2,087,328		2,121,255
Current fiscal year charge off	0		132
One year before current fiscal year charge off	49		3,053
Two year before current fiscal year charge off	0		62
Three year before current fiscal year charge off	126		5
Four year before current fiscal year charge off	29		362
Prior year before current fiscal year charge off	16		37
Revolving charge off	465		6,387
Revolving Converted to Term During the Period charge off	0		503
Total	685		10,541
Commercial loans | Commercial and industrial
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	1,774,487		1,790,608
Loans held for investment before basis adjustment	1,774,487		1,790,608
Total	585	1,123
Commercial loans | Commercial and industrial | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	6,427		46,765
Fiscal year before current fiscal year	49,636		172,987
Two years before current fiscal year	156,868		160,275
Three years before current fiscal year	148,942		40,988
Four years before current fiscal year	38,675		110,526
Prior	244,163		146,310
Revolving	975,215		966,733
Revolving Converted to Term During the Period	825		6,518
Loans held for investment before basis adjustment	1,620,751		1,651,102
Commercial loans | Commercial and industrial | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0		239
Fiscal year before current fiscal year	1,027		23,242
Two years before current fiscal year	22,364		12,270
Three years before current fiscal year	13,948		367
Four years before current fiscal year	335		16
Prior	2,162		2,139
Revolving	34,604		42,570
Revolving Converted to Term During the Period	1,312		407
Loans held for investment before basis adjustment	75,752		81,250
Commercial loans | Commercial and industrial | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0		425
Fiscal year before current fiscal year	14,289		8,052
Two years before current fiscal year	8,052		2,689
Three years before current fiscal year	2,735		588
Four years before current fiscal year	406		173
Prior	1,248		1,138
Revolving	47,145		26,462
Revolving Converted to Term During the Period	0		14,187
Loans held for investment before basis adjustment	73,875		53,714
Commercial loans | Commercial and industrial | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0
Fiscal year before current fiscal year	0
Two years before current fiscal year	4,109
Three years before current fiscal year	0
Four years before current fiscal year	0
Prior	0
Revolving	0
Revolving Converted to Term During the Period	0
Loans held for investment before basis adjustment	4,109
Commercial loans | Franchise non-real estate secured
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	301,895		319,721
Loans held for investment before basis adjustment	301,895		319,721
Total	100	0
Commercial loans | Franchise non-real estate secured | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	69		6,801
Fiscal year before current fiscal year	7,789		74,441
Two years before current fiscal year	72,481		112,112
Three years before current fiscal year	107,807		16,355
Four years before current fiscal year	15,807		34,770
Prior	81,601		53,957
Revolving	0		0
Revolving Converted to Term During the Period	0		753
Loans held for investment before basis adjustment	285,554		299,189
Commercial loans | Franchise non-real estate secured | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0		433
Fiscal year before current fiscal year	0		845
Two years before current fiscal year	0		1,633
Three years before current fiscal year	0		0
Four years before current fiscal year	0		627
Prior	648		692
Revolving	0		0
Revolving Converted to Term During the Period	0		0
Loans held for investment before basis adjustment	648		4,230
Commercial loans | Franchise non-real estate secured | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0		0
Fiscal year before current fiscal year	0		1,646
Two years before current fiscal year	1,600		322
Three years before current fiscal year	306		2,324
Four years before current fiscal year	2,189		10,451
Prior	11,598		1,559
Revolving	0		0
Revolving Converted to Term During the Period	0		0
Loans held for investment before basis adjustment	15,693		16,302
Commercial loans | SBA non-real estate secured
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	10,946		10,926
Loans held for investment before basis adjustment	10,946		10,926
Total	0	0
Commercial loans | SBA non-real estate secured | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0		1,075
Fiscal year before current fiscal year	1,582		4,485
Two years before current fiscal year	4,415		343
Three years before current fiscal year	338		113
Four years before current fiscal year	111		1,464
Prior	3,701		2,490
Revolving	0		0
Revolving Converted to Term During the Period	0		0
Loans held for investment before basis adjustment	10,147		9,970
Commercial loans | SBA non-real estate secured | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0		0
Fiscal year before current fiscal year	0		527
Two years before current fiscal year	515		0
Three years before current fiscal year	0		141
Four years before current fiscal year	138		53
Prior	146		235
Revolving	0		0
Revolving Converted to Term During the Period	0		0
Loans held for investment before basis adjustment	799		956
Commercial loans | Consumer | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year			0
Fiscal year before current fiscal year			0
Two years before current fiscal year			0
Three years before current fiscal year			0
Four years before current fiscal year			0
Prior			0
Revolving			0
Revolving Converted to Term During the Period			4,542
Loans held for investment before basis adjustment			4,542
Retail loans
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0		20
Fiscal year before current fiscal year	20		0
Two years before current fiscal year	0		3
Three years before current fiscal year	2		176
Four years before current fiscal year	173		5
Prior	43,713		44,892
Revolving	30,275		29,605
Revolving Converted to Term During the Period	0		0
Loans held for investment	74,183		74,701
Loans held for investment before basis adjustment	74,183		74,701
Current fiscal year charge off	0		0
One year before current fiscal year charge off	0		0
Two year before current fiscal year charge off	0		0
Three year before current fiscal year charge off	0		0
Four year before current fiscal year charge off	0		0
Prior year before current fiscal year charge off	0		983
Revolving charge off	0		3
Revolving Converted to Term During the Period charge off	0		0
Total	0		986
Retail loans | Single family residential
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	72,353		72,752
Loans held for investment before basis adjustment	72,353		72,752
Total	0	90
Retail loans | Single family residential | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0		20
Fiscal year before current fiscal year	20		0
Two years before current fiscal year	0		0
Three years before current fiscal year	0		167
Four years before current fiscal year	165		0
Prior	43,288		44,104
Revolving	28,880		28,461
Revolving Converted to Term During the Period	0		0
Loans held for investment before basis adjustment	72,353		72,752
Retail loans | Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Loans held for investment	1,830		1,949
Loans held for investment before basis adjustment	1,830		1,949
Total	0	$ 5
Retail loans | Consumer | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0		0
Fiscal year before current fiscal year	0		0
Two years before current fiscal year	0		3
Three years before current fiscal year	2		9
Four years before current fiscal year	8		5
Prior	425		788
Revolving	1,395		1,144
Revolving Converted to Term During the Period	0		0
Loans held for investment before basis adjustment	$ 1,830		$ 1,949

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Loans Held for Investment - Delinquencies (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	$ 13,044,395	$ 13,318,571
Basis adjustment associated with fair value hedge
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	13,044,395	13,318,571
Basis adjustment associated with fair value hedge	32,324	29,551
Current
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	13,032,217	13,308,517
30-59
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	1,983	2,484
60-89
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	974	1,294
90+
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	9,221	6,276
Investor loans secured by real estate
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	8,390,158	8,576,026
Investor loans secured by real estate | CRE non-owner-occupied
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	2,309,252	2,421,772
Investor loans secured by real estate | Multifamily
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	5,558,966	5,645,310
Investor loans secured by real estate | Construction and land
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	486,734	472,544
Investor loans secured by real estate | SBA secured by real estate
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	35,206	36,400
Investor loans secured by real estate | Current
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	8,388,961	8,575,194
Investor loans secured by real estate | Current | CRE non-owner-occupied
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	2,308,852	2,421,360
Investor loans secured by real estate | Current | Multifamily
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	5,558,966	5,645,310
Investor loans secured by real estate | Current | Construction and land
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	486,734	472,544
Investor loans secured by real estate | Current | SBA secured by real estate
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	34,409	35,980
Investor loans secured by real estate | 30-59
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	0
Investor loans secured by real estate | 30-59 | CRE non-owner-occupied
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	0
Investor loans secured by real estate | 30-59 | Multifamily
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	0
Investor loans secured by real estate | 30-59 | Construction and land
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	0
Investor loans secured by real estate | 30-59 | SBA secured by real estate
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	0
Investor loans secured by real estate | 60-89
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	381	0
Investor loans secured by real estate | 60-89 | CRE non-owner-occupied
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	0
Investor loans secured by real estate | 60-89 | Multifamily
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	0
Investor loans secured by real estate | 60-89 | Construction and land
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	0
Investor loans secured by real estate | 60-89 | SBA secured by real estate
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	381	0
Investor loans secured by real estate | 90+
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	816	832
Investor loans secured by real estate | 90+ | CRE non-owner-occupied
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	400	412
Investor loans secured by real estate | 90+ | Multifamily
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	0
Investor loans secured by real estate | 90+ | Construction and land
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	0
Investor loans secured by real estate | 90+ | SBA secured by real estate
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	416	420
Business loans secured by real estate
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	2,492,726	2,546,589
Business loans secured by real estate | SBA secured by real estate
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	48,426	50,741
Business loans secured by real estate | CRE owner-occupied
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	2,149,362	2,191,334
Business loans secured by real estate | Franchise real estate secured
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	294,938	304,514
Business loans secured by real estate | Current
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	2,487,806	2,541,505
Business loans secured by real estate | Current | SBA secured by real estate
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	48,426	50,604
Business loans secured by real estate | Current | CRE owner-occupied
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	2,144,734	2,186,679
Business loans secured by real estate | Current | Franchise real estate secured
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	294,646	304,222
Business loans secured by real estate | 30-59
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	429
Business loans secured by real estate | 30-59 | SBA secured by real estate
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	137
Business loans secured by real estate | 30-59 | CRE owner-occupied
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	0
Business loans secured by real estate | 30-59 | Franchise real estate secured
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	292
Business loans secured by real estate | 60-89
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	0
Business loans secured by real estate | 60-89 | SBA secured by real estate
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	0
Business loans secured by real estate | 60-89 | CRE owner-occupied
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	0
Business loans secured by real estate | 60-89 | Franchise real estate secured
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	0
Business loans secured by real estate | 90+
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	4,920	4,655
Business loans secured by real estate | 90+ | SBA secured by real estate
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	0
Business loans secured by real estate | 90+ | CRE owner-occupied
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	4,628	4,655
Business loans secured by real estate | 90+ | Franchise real estate secured
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	292	0
Commercial loans
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	2,087,328	2,121,255
Commercial loans | Commercial and industrial
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	1,774,487	1,790,608
Commercial loans | Franchise non-real estate secured
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	301,895	319,721
Commercial loans | SBA non-real estate secured
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	10,946	10,926
Commercial loans | Current
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	2,081,285	2,117,136
Commercial loans | Current | Commercial and industrial
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	1,770,803	1,788,855
Commercial loans | Current | Franchise non-real estate secured
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	300,336	318,162
Commercial loans | Current | SBA non-real estate secured
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	10,146	10,119
Commercial loans | 30-59
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	1,983	2,036
Commercial loans | 30-59 | Commercial and industrial
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	1,729	228
Commercial loans | 30-59 | Franchise non-real estate secured
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	1,559
Commercial loans | 30-59 | SBA non-real estate secured
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	254	249
Commercial loans | 60-89
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	575	1,294
Commercial loans | 60-89 | Commercial and industrial
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	575	1,294
Commercial loans | 60-89 | Franchise non-real estate secured
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	0
Commercial loans | 60-89 | SBA non-real estate secured
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	0
Commercial loans | 90+
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	3,485	789
Commercial loans | 90+ | Commercial and industrial
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	1,380	231
Commercial loans | 90+ | Franchise non-real estate secured
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	1,559	0
Commercial loans | 90+ | SBA non-real estate secured
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	546	558
Retail loans
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	74,183	74,701
Retail loans | Single family residential
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	72,353	72,752
Retail loans | Consumer
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	1,830	1,949
Retail loans | Current
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	74,165	74,682
Retail loans | Current | Single family residential
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	72,335	72,733
Retail loans | Current | Consumer
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	1,830	1,949
Retail loans | 30-59
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	19
Retail loans | 30-59 | Single family residential
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	19
Retail loans | 30-59 | Consumer
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	0
Retail loans | 60-89
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	18	0
Retail loans | 60-89 | Single family residential
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	18	0
Retail loans | 60-89 | Consumer
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	0
Retail loans | 90+
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	0
Retail loans | 90+ | Single family residential
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	0	0
Retail loans | 90+ | Consumer
Financing Receivable, Past Due [Line Items]
Loans held for investment before basis adjustment	$ 0	$ 0

XML

Loans Held for Investment - Nonaccrual Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Financing Receivable, Nonaccrual [Line Items]
Collateral dependent loans, balance	$ 39,794	$ 12,222
Collateral dependent loans, ACL	2,657	0
Non-collateral dependent loans, balance	24,012	12,595
Non-collateral dependent loans, ACL	1,795	0
Total Nonaccrual Loans	63,806	24,817
Nonaccrual Loans with No ACL	45,446	24,817
Investor loans secured by real estate
Financing Receivable, Nonaccrual [Line Items]
Collateral dependent loans, balance	25,266	1,617
Collateral dependent loans, ACL	2,657	0
Non-collateral dependent loans, balance	0	0
Non-collateral dependent loans, ACL	0	0
Total Nonaccrual Loans	25,266	1,617
Nonaccrual Loans with No ACL	18,757	1,617
Investor loans secured by real estate | CRE non-owner-occupied
Financing Receivable, Nonaccrual [Line Items]
Collateral dependent loans, balance	24,008	412
Collateral dependent loans, ACL	2,657	0
Non-collateral dependent loans, balance	0	0
Non-collateral dependent loans, ACL	0	0
Total Nonaccrual Loans	24,008	412
Nonaccrual Loans with No ACL	17,499	412
Investor loans secured by real estate | SBA secured by real estate
Financing Receivable, Nonaccrual [Line Items]
Collateral dependent loans, balance	1,258	1,205
Collateral dependent loans, ACL	0	0
Non-collateral dependent loans, balance	0	0
Non-collateral dependent loans, ACL	0	0
Total Nonaccrual Loans	1,258	1,205
Nonaccrual Loans with No ACL	1,258	1,205
Business loans secured by real estate
Financing Receivable, Nonaccrual [Line Items]
Collateral dependent loans, balance	12,602	8,666
Collateral dependent loans, ACL	0	0
Non-collateral dependent loans, balance	292	0
Non-collateral dependent loans, ACL	43	0
Total Nonaccrual Loans	12,894	8,666
Nonaccrual Loans with No ACL	12,602	8,666
Business loans secured by real estate | CRE owner-occupied
Financing Receivable, Nonaccrual [Line Items]
Collateral dependent loans, balance	12,602	8,666
Collateral dependent loans, ACL	0	0
Non-collateral dependent loans, balance	0	0
Non-collateral dependent loans, ACL	0	0
Total Nonaccrual Loans	12,602	8,666
Nonaccrual Loans with No ACL	12,602	8,666
Business loans secured by real estate | Franchise real estate secured
Financing Receivable, Nonaccrual [Line Items]
Collateral dependent loans, balance	0
Collateral dependent loans, ACL	0
Non-collateral dependent loans, balance	292
Non-collateral dependent loans, ACL	43
Total Nonaccrual Loans	292
Nonaccrual Loans with No ACL	0
Commercial loans
Financing Receivable, Nonaccrual [Line Items]
Collateral dependent loans, balance	1,926	1,939
Collateral dependent loans, ACL	0	0
Non-collateral dependent loans, balance	23,720	12,595
Non-collateral dependent loans, ACL	1,752	0
Total Nonaccrual Loans	25,646	14,534
Nonaccrual Loans with No ACL	14,087	14,534
Commercial loans | Commercial and industrial
Financing Receivable, Nonaccrual [Line Items]
Collateral dependent loans, balance	1,380	1,381
Collateral dependent loans, ACL	0	0
Non-collateral dependent loans, balance	22,161	12,595
Non-collateral dependent loans, ACL	1,521	0
Total Nonaccrual Loans	23,541	13,976
Nonaccrual Loans with No ACL	13,541	13,976
Commercial loans | Franchise non-real estate secured
Financing Receivable, Nonaccrual [Line Items]
Collateral dependent loans, balance	0
Collateral dependent loans, ACL	0
Non-collateral dependent loans, balance	1,559
Non-collateral dependent loans, ACL	231
Total Nonaccrual Loans	1,559
Nonaccrual Loans with No ACL	0
Commercial loans | SBA non-real estate secured
Financing Receivable, Nonaccrual [Line Items]
Collateral dependent loans, balance	546	558
Collateral dependent loans, ACL	0	0
Non-collateral dependent loans, balance	0	0
Non-collateral dependent loans, ACL	0	0
Total Nonaccrual Loans	546	558
Nonaccrual Loans with No ACL	$ 546	$ 558

XML

Loans Held for Investment - Financial Effect of the Modification (Details) - Commercial loans - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	$ 12,161	$ 851
Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	851
CRE owner-occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance		$ 851
CRE owner-occupied | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	$ 851
Percent of Total Class of Loans	0.04%
Extended term	4 months

XML

Loans Held for Investment - Performance of the MLTB (Details) - Commercial loans - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	$ 12,161	$ 851
Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	12,161	851
30-59
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	0	0
60-89
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	0	0
90+
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	0	0
Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	12,161
Commercial and industrial | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	12,161
Commercial and industrial | 30-59
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	0
Commercial and industrial | 60-89
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	0
Commercial and industrial | 90+
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	$ 0
CRE owner-occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance		851
CRE owner-occupied | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance		851
CRE owner-occupied | 30-59
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance		0
CRE owner-occupied | 60-89
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance		0
CRE owner-occupied | 90+
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance		$ 0

XML

Loans Held for Investment - Collateral Dependent Loans by Collateral Type (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	$ 39,794	$ 12,222
Office Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	27,076	4,011
Industrial Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	2,385	0
Retail Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	400	412
Land Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	4,858	4,886
Hotel Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	1,258	1,205
Multifamily Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Other CRE Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	2,121	0
Business Assets
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	1,696	1,708
Investor loans secured by real estate
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	25,266	1,617
Investor loans secured by real estate | Office Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	19,102	0
Investor loans secured by real estate | Industrial Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	2,385	0
Investor loans secured by real estate | Retail Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	400	412
Investor loans secured by real estate | Land Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Investor loans secured by real estate | Hotel Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	1,258	1,205
Investor loans secured by real estate | Multifamily Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Investor loans secured by real estate | Other CRE Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	2,121	0
Investor loans secured by real estate | Business Assets
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Investor loans secured by real estate | CRE non-owner-occupied
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	24,008	412
Investor loans secured by real estate | CRE non-owner-occupied | Office Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	19,102	0
Investor loans secured by real estate | CRE non-owner-occupied | Industrial Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	2,385	0
Investor loans secured by real estate | CRE non-owner-occupied | Retail Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	400	412
Investor loans secured by real estate | CRE non-owner-occupied | Land Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Investor loans secured by real estate | CRE non-owner-occupied | Hotel Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Investor loans secured by real estate | CRE non-owner-occupied | Multifamily Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Investor loans secured by real estate | CRE non-owner-occupied | Other CRE Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	2,121	0
Investor loans secured by real estate | CRE non-owner-occupied | Business Assets
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Investor loans secured by real estate | SBA secured by real estate
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	1,258	1,205
Investor loans secured by real estate | SBA secured by real estate | Office Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Investor loans secured by real estate | SBA secured by real estate | Industrial Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Investor loans secured by real estate | SBA secured by real estate | Retail Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Investor loans secured by real estate | SBA secured by real estate | Land Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Investor loans secured by real estate | SBA secured by real estate | Hotel Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	1,258	1,205
Investor loans secured by real estate | SBA secured by real estate | Multifamily Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Investor loans secured by real estate | SBA secured by real estate | Other CRE Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Investor loans secured by real estate | SBA secured by real estate | Business Assets
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Business loans secured by real estate
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	12,602	8,666
Business loans secured by real estate | Office Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	7,974	4,011
Business loans secured by real estate | Industrial Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Business loans secured by real estate | Retail Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Business loans secured by real estate | Land Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	4,628	4,655
Business loans secured by real estate | Hotel Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Business loans secured by real estate | Multifamily Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Business loans secured by real estate | Other CRE Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Business loans secured by real estate | Business Assets
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Business loans secured by real estate | SBA secured by real estate
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0
Business loans secured by real estate | SBA secured by real estate | Office Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0
Business loans secured by real estate | SBA secured by real estate | Industrial Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0
Business loans secured by real estate | SBA secured by real estate | Retail Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0
Business loans secured by real estate | SBA secured by real estate | Land Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0
Business loans secured by real estate | SBA secured by real estate | Hotel Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0
Business loans secured by real estate | SBA secured by real estate | Multifamily Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0
Business loans secured by real estate | SBA secured by real estate | Other CRE Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0
Business loans secured by real estate | SBA secured by real estate | Business Assets
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0
Business loans secured by real estate | CRE owner-occupied
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	12,602	8,666
Business loans secured by real estate | CRE owner-occupied | Office Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	7,974	4,011
Business loans secured by real estate | CRE owner-occupied | Industrial Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Business loans secured by real estate | CRE owner-occupied | Retail Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Business loans secured by real estate | CRE owner-occupied | Land Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	4,628	4,655
Business loans secured by real estate | CRE owner-occupied | Hotel Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Business loans secured by real estate | CRE owner-occupied | Multifamily Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Business loans secured by real estate | CRE owner-occupied | Other CRE Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Business loans secured by real estate | CRE owner-occupied | Business Assets
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Commercial loans
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	1,926	1,939
Commercial loans | Office Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Commercial loans | Industrial Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Commercial loans | Retail Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Commercial loans | Land Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	230	231
Commercial loans | Hotel Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Commercial loans | Multifamily Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Commercial loans | Other CRE Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Commercial loans | Business Assets
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	1,696	1,708
Commercial loans | Commercial and industrial
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	1,380	1,381
Commercial loans | Commercial and industrial | Office Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Commercial loans | Commercial and industrial | Industrial Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Commercial loans | Commercial and industrial | Retail Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Commercial loans | Commercial and industrial | Land Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	230	231
Commercial loans | Commercial and industrial | Hotel Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Commercial loans | Commercial and industrial | Multifamily Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Commercial loans | Commercial and industrial | Other CRE Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Commercial loans | Commercial and industrial | Business Assets
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	1,150	1,150
Commercial loans | SBA non-real estate secured
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	546	558
Commercial loans | SBA non-real estate secured | Office Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Commercial loans | SBA non-real estate secured | Industrial Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Commercial loans | SBA non-real estate secured | Retail Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Commercial loans | SBA non-real estate secured | Land Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Commercial loans | SBA non-real estate secured | Hotel Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Commercial loans | SBA non-real estate secured | Multifamily Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Commercial loans | SBA non-real estate secured | Other CRE Properties
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	0	0
Commercial loans | SBA non-real estate secured | Business Assets
Financing Receivable, Past Due [Line Items]
Collateral dependent loans	$ 546	$ 558

XML

Allowance for Credit Losses - Allocation of Allowance for Loan and Lease Losses (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Allocation of allowance as well as the activity in allowance
Beginning ACL Balance	$ 192,471	$ 195,651	$ 195,651
Charge-offs	(6,529)	(3,664)	(19,349)
Recoveries	110	380
Provision for Credit Losses	6,288	3,021
Ending ACL Balance	192,340	195,388	192,471
Investor loans secured by real estate
Allocation of allowance as well as the activity in allowance
Charge-offs	(1,180)		(5,452)
Investor loans secured by real estate | CRE non-owner-occupied
Allocation of allowance as well as the activity in allowance
Beginning ACL Balance	31,030	33,692	33,692
Charge-offs	(927)	(66)
Recoveries	0	15
Provision for Credit Losses	678	(1,926)
Ending ACL Balance	30,781	31,715	31,030
Investor loans secured by real estate | Multifamily
Allocation of allowance as well as the activity in allowance
Beginning ACL Balance	56,312	56,334	56,334
Charge-offs	0	(217)
Recoveries	5	0
Provision for Credit Losses	2,094	1,670
Ending ACL Balance	58,411	57,787	56,312
Investor loans secured by real estate | Construction and land
Allocation of allowance as well as the activity in allowance
Beginning ACL Balance	9,314	7,114	7,114
Charge-offs	0	0
Recoveries	0	0
Provision for Credit Losses	(1,143)	558
Ending ACL Balance	8,171	7,672	9,314
Investor loans secured by real estate | SBA secured by real estate
Allocation of allowance as well as the activity in allowance
Beginning ACL Balance	2,182	2,592	2,592
Charge-offs	(253)	0
Recoveries	0	0
Provision for Credit Losses	255	(301)
Ending ACL Balance	2,184	2,291	2,182
Business loans secured by real estate
Allocation of allowance as well as the activity in allowance
Charge-offs	(4,664)		(2,370)
Business loans secured by real estate | SBA secured by real estate
Allocation of allowance as well as the activity in allowance
Beginning ACL Balance	4,427	4,348	4,348
Charge-offs	0	0
Recoveries	1	0
Provision for Credit Losses	(140)	67
Ending ACL Balance	4,288	4,415	4,427
Business loans secured by real estate | CRE owner-occupied
Allocation of allowance as well as the activity in allowance
Beginning ACL Balance	28,787	32,340	32,340
Charge-offs	(4,452)	(2,163)
Recoveries	63	12
Provision for Credit Losses	4,362	(855)
Ending ACL Balance	28,760	29,334	28,787
Business loans secured by real estate | Franchise real estate secured
Allocation of allowance as well as the activity in allowance
Beginning ACL Balance	7,499	7,019	7,019
Charge-offs	(212)	0
Recoveries	0	0
Provision for Credit Losses	(29)	771
Ending ACL Balance	7,258	7,790	7,499
Commercial loans
Allocation of allowance as well as the activity in allowance
Charge-offs	(685)		(10,541)
Commercial loans | Commercial and industrial
Allocation of allowance as well as the activity in allowance
Beginning ACL Balance	36,692	35,169	35,169
Charge-offs	(585)	(1,123)
Recoveries	39	211
Provision for Credit Losses	961	3,402
Ending ACL Balance	37,107	37,659	36,692
Commercial loans | Franchise non-real estate secured
Allocation of allowance as well as the activity in allowance
Beginning ACL Balance	15,131	16,029	16,029
Charge-offs	(100)	0
Recoveries	0	100
Provision for Credit Losses	(711)	(408)
Ending ACL Balance	14,320	15,721	15,131
Commercial loans | SBA non-real estate secured
Allocation of allowance as well as the activity in allowance
Beginning ACL Balance	458	441	441
Charge-offs	0	0
Recoveries	2	6
Provision for Credit Losses	35	(46)
Ending ACL Balance	495	401	458
Retail loans
Allocation of allowance as well as the activity in allowance
Charge-offs	0		(986)
Retail loans | Single family residential
Allocation of allowance as well as the activity in allowance
Beginning ACL Balance	505	352	352
Charge-offs	0	(90)
Recoveries	0	1
Provision for Credit Losses	(63)	129
Ending ACL Balance	442	392	505
Retail loans | Consumer
Allocation of allowance as well as the activity in allowance
Beginning ACL Balance	134	221	221
Charge-offs	0	(5)
Recoveries	0	35
Provision for Credit Losses	(11)	(40)
Ending ACL Balance	$ 123	$ 211	$ 134

XML

Allowance for Credit Losses - Narrative (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2024 USD ($)	Mar. 31, 2023 USD ($) lendingRelationship	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)
Financing Receivable, Allowance for Credit Loss [Line Items]
Decrease in ACL during period	$ 131	$ 263
Net charge-offs	6,400	3,300
Provision for Credit Losses	6,288	3,021
Allowance for off-balance sheet commitments	16,839	23,452	$ 19,264	$ 23,641
Recapture of credit losses on off-balance sheet commitments	2,425	189
CRE and Franchise Loans | Special Mention and Substandard
Financing Receivable, Allowance for Credit Loss [Line Items]
Net charge-offs	5,700
CRE non-owner-occupied | Investor loans secured by real estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Provision for Credit Losses	$ 678	$ (1,926)
Number of loans with charge-offs | lendingRelationship		1

XML

Allowance for Credit Losses - Off-balance Sheet Commitments (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Beginning ACL balance	$ 19,264	$ 23,641
Provision for credit losses on off-balance sheet commitments	(2,425)	(189)
Ending ACL balance	$ 16,839	$ 23,452

XML

Goodwill and Other Intangible Assets - Narrative (Details) - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Goodwill [Line Items]
Goodwill	$ 901,312,000		$ 901,312,000
Goodwill adjustments during period	0	$ 0
Net intangible assets	40,449,000	$ 52,417,000	43,300,000
Estimated amortization expense for 2024			11,100,000
Estimated amortization expense for 2025			10,000,000
Estimated amortization expense for 2026			8,900,000
Estimated amortization expense for 2027			7,200,000
Estimated amortization expense for 2028			4,000,000
Core Deposits
Goodwill [Line Items]
Net intangible assets	$ 38,500,000		41,200,000
Core Deposits | Minimum
Goodwill [Line Items]
Weighted average useful life (in years)	6 years
Core Deposits | Maximum
Goodwill [Line Items]
Weighted average useful life (in years)	11 years
Customer Relationships
Goodwill [Line Items]
Net intangible assets	$ 2,000,000		$ 2,100,000

XML

Goodwill and Other Intangible Assets - Finite-Lived Intangible Assets Roll Forward (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Gross amount of intangible assets:
Beginning balance	$ 145,212	$ 145,212
Additions due to acquisitions	0	0
Ending balance	145,212	145,212
Accumulated amortization:
Beginning balance	(101,927)	(89,624)
Amortization	(2,836)	(3,171)
Ending balance	(104,763)	(92,795)
Net intangible assets	$ 40,449	$ 52,417	$ 43,300

XML

Subordinated Debentures - Narrative (Details) $ in Thousands	Mar. 31, 2024 USD ($) note	Dec. 31, 2023 USD ($)
Debt Instrument [Line Items]
Subordinated debentures	$ 332,001	$ 331,842
Subordinated notes
Debt Instrument [Line Items]
Number of subordinated notes | note	3
Subordinated debentures	$ 332,001	$ 331,842
Weighted interest rate (as a percent)	5.30%	5.31%
Increase to carrying value of subordinated debt	$ 159

XML

Subordinated Debentures - Summary (Details) - USD ($)	3 Months Ended
	Mar. 31, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Carrying Value	$ 332,001,000	$ 331,842,000
Subordinated notes
Debt Instrument [Line Items]
Face amount of debt instrument	335,000,000
Carrying Value	$ 332,001,000	331,842,000
Subordinated notes | Subordinated notes due 2024, 5.75% per annum
Debt Instrument [Line Items]
Fixed interest rate (as a percent)	5.75%
Current interest rate (as a percent)	5.75%
Face amount of debt instrument	$ 60,000,000
Carrying Value	$ 59,940,000	59,910,000
Subordinated notes | Subordinated notes due 2029, 4.875% per annum until May 15, 2024, 3-month term SOFR +2.762% thereafter
Debt Instrument [Line Items]
Fixed interest rate (as a percent)	4.875%
Current interest rate (as a percent)	4.875%
Face amount of debt instrument	$ 125,000,000
Carrying Value	$ 123,705,000	123,641,000
Subordinated notes | Subordinated notes due 2029, 4.875% per annum until May 15, 2024, 3-month term SOFR +2.762% thereafter | SOFR
Debt Instrument [Line Items]
Variable rate (as a percent)	2.762%
Subordinated notes | Subordinated notes due 2030, 5.375% per annum until June 15, 2025, 3-month term SOFR +5.17% thereafter
Debt Instrument [Line Items]
Fixed interest rate (as a percent)	5.375%
Current interest rate (as a percent)	5.375%
Face amount of debt instrument	$ 150,000,000
Carrying Value	$ 148,356,000	$ 148,291,000
Subordinated notes | Subordinated notes due 2030, 5.375% per annum until June 15, 2025, 3-month term SOFR +5.17% thereafter | SOFR
Debt Instrument [Line Items]
Variable rate (as a percent)	5.17%

XML

Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Basic
Net income	$ 47,025	$ 62,562
Less: dividends and undistributed earnings allocated to participating securities	(779)	(823)
Net income allocated to common stockholders	$ 46,246	$ 61,739
Weighted average common shares outstanding (in shares)	94,350,259	93,857,812
Basic earnings per common share (in dollars per share)	$ 0.49	$ 0.66
Diluted
Net income allocated to common stockholders	$ 46,246	$ 61,739
Weighted average common shares outstanding (in shares)	94,350,259	93,857,812
Dilutive effect of share-based compensation (in shares)	127,096	324,710
Weighted average diluted common shares (in shares)	94,477,355	94,182,522
Diluted earnings per common share (in dollars per share)	$ 0.49	$ 0.66
Weighted-average shares of anti-dilutive shares excluded from diluted EPS computation (in shares)	0	0

XML

Fair Value of Financial Instruments - Hierarchy Table on Recurring Basis (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Financial assets
Investment securities available-for-sale, at fair value	$ 1,154,021	$ 1,140,071
Total derivative assets	46,368	44,939
Financial liabilities
Total derivative liabilities	12,369	13,603
U.S. Treasury
Financial assets
Investment securities available-for-sale, at fair value	564,939	539,256
Agency
Financial assets
Investment securities available-for-sale, at fair value	1,670	1,868
Corporate
Financial assets
Investment securities available-for-sale, at fair value	438,882	446,343
Collateralized mortgage obligations
Financial assets
Investment securities available-for-sale, at fair value	148,530	152,604
Level 1
Financial assets
Investment securities available-for-sale, at fair value	0	0
Equity securities	631	759
Total derivative assets	8	1
Financial liabilities
Total derivative liabilities	0	10
Level 2
Financial assets
Investment securities available-for-sale, at fair value	1,154,021	1,140,071
Equity securities	0	0
Total derivative assets	6,488	5,643
Financial liabilities
Total derivative liabilities	12,019	10,705
Level 3
Financial assets
Investment securities available-for-sale, at fair value	0	0
Equity securities	0	0
Total derivative assets	0	0
Financial liabilities
Total derivative liabilities	0	0
Recurring
Financial assets
Investment securities available-for-sale, at fair value	1,154,021	1,140,071
Equity securities	631	759
Total derivative assets	6,496	5,644
Financial liabilities
Total derivative liabilities	12,019	10,715
Recurring | Foreign exchange contracts
Financial assets
Total derivative assets	8	1
Financial liabilities
Total derivative liabilities		10
Recurring | Interest rate swaps contracts
Financial assets
Total derivative assets	6,488	5,643
Financial liabilities
Total derivative liabilities	12,019	10,705
Recurring | U.S. Treasury
Financial assets
Investment securities available-for-sale, at fair value	564,939	539,256
Recurring | Agency
Financial assets
Investment securities available-for-sale, at fair value	1,670	1,868
Recurring | Corporate
Financial assets
Investment securities available-for-sale, at fair value	438,882	446,343
Recurring | Collateralized mortgage obligations
Financial assets
Investment securities available-for-sale, at fair value	148,530	152,604
Recurring | Level 1
Financial assets
Investment securities available-for-sale, at fair value	0	0
Equity securities	631	759
Total derivative assets	8	1
Financial liabilities
Total derivative liabilities	0	10
Recurring | Level 1 | Foreign exchange contracts
Financial assets
Total derivative assets	8	1
Financial liabilities
Total derivative liabilities		10
Recurring | Level 1 | Interest rate swaps contracts
Financial assets
Total derivative assets	0	0
Financial liabilities
Total derivative liabilities	0	0
Recurring | Level 1 | U.S. Treasury
Financial assets
Investment securities available-for-sale, at fair value	0	0
Recurring | Level 1 | Agency
Financial assets
Investment securities available-for-sale, at fair value	0	0
Recurring | Level 1 | Corporate
Financial assets
Investment securities available-for-sale, at fair value	0	0
Recurring | Level 1 | Collateralized mortgage obligations
Financial assets
Investment securities available-for-sale, at fair value	0	0
Recurring | Level 2
Financial assets
Investment securities available-for-sale, at fair value	1,154,021	1,140,071
Equity securities	0	0
Total derivative assets	6,488	5,643
Financial liabilities
Total derivative liabilities	12,019	10,705
Recurring | Level 2 | Foreign exchange contracts
Financial assets
Total derivative assets	0	0
Financial liabilities
Total derivative liabilities		0
Recurring | Level 2 | Interest rate swaps contracts
Financial assets
Total derivative assets	6,488	5,643
Financial liabilities
Total derivative liabilities	12,019	10,705
Recurring | Level 2 | U.S. Treasury
Financial assets
Investment securities available-for-sale, at fair value	564,939	539,256
Recurring | Level 2 | Agency
Financial assets
Investment securities available-for-sale, at fair value	1,670	1,868
Recurring | Level 2 | Corporate
Financial assets
Investment securities available-for-sale, at fair value	438,882	446,343
Recurring | Level 2 | Collateralized mortgage obligations
Financial assets
Investment securities available-for-sale, at fair value	148,530	152,604
Recurring | Level 3
Financial assets
Investment securities available-for-sale, at fair value	0	0
Equity securities	0	0
Total derivative assets	0	0
Financial liabilities
Total derivative liabilities	0	0
Recurring | Level 3 | Foreign exchange contracts
Financial assets
Total derivative assets	0	0
Financial liabilities
Total derivative liabilities		0
Recurring | Level 3 | Interest rate swaps contracts
Financial assets
Total derivative assets	0	0
Financial liabilities
Total derivative liabilities	0	0
Recurring | Level 3 | U.S. Treasury
Financial assets
Investment securities available-for-sale, at fair value	0	0
Recurring | Level 3 | Agency
Financial assets
Investment securities available-for-sale, at fair value	0	0
Recurring | Level 3 | Corporate
Financial assets
Investment securities available-for-sale, at fair value	0	0
Recurring | Level 3 | Collateralized mortgage obligations
Financial assets
Investment securities available-for-sale, at fair value	$ 0	$ 0

XML

Fair Value of Financial Instruments - Reconciliation of Fair Value of Equity Warrants (Details) - Equity warrants - Level 3 - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 0	$ 1,894
Change in fair value	0	(20)
Net exercise	0	(1,462)
Ending balance	$ 0	$ 412

XML

Fair Value of Financial Instruments - Narrative (Details) - Discount Rate	Mar. 31, 2024
Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other real estate owned, input	0.07
Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other real estate owned, input	0.10

XML

Fair Value of Financial Instruments - Hierarchy Table on Nonrecurring Basis (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Fair Value Disclosures
Other real estate owned	$ 248	$ 248
Level 1
Fair Value Disclosures
Collateral dependent loans/Impaired loans	0	0
Level 2
Fair Value Disclosures
Collateral dependent loans/Impaired loans	0	0
Level 3
Fair Value Disclosures
Collateral dependent loans/Impaired loans	12,304,608	12,562,323
Nonrecurring
Fair Value Disclosures
Collateral dependent loans/Impaired loans	3,923	1,569
Other real estate owned		248
Total assets	3,923	1,817
Nonrecurring | Level 1
Fair Value Disclosures
Collateral dependent loans/Impaired loans	0	0
Other real estate owned		0
Total assets	0	0
Nonrecurring | Level 2
Fair Value Disclosures
Collateral dependent loans/Impaired loans	0	0
Other real estate owned		0
Total assets	0	0
Nonrecurring | Level 3
Fair Value Disclosures
Collateral dependent loans/Impaired loans	3,923	1,569
Other real estate owned		248
Total assets	$ 3,923	$ 1,817

XML

Fair Value of Financial Instruments - Quantitative Information for Level 3 Fair Value Measurements (Details) $ in Thousands	Mar. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other real estate owned	$ 248	$ 248
Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans receivable, fair value	12,304,608	12,562,323
Nonrecurring
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans receivable, fair value	3,923	1,569
Other real estate owned		248
Total assets	3,923	1,817
Nonrecurring | Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans receivable, fair value	3,923	1,569
Other real estate owned		248
Total assets	3,923	1,817
Nonrecurring | Level 3 | Fair value of collateral | Investor loans secured by real estate | CRE non-owner-occupied
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans receivable, fair value	$ 3,852
Nonrecurring | Level 3 | Fair value of collateral | Investor loans secured by real estate | CRE non-owner-occupied | Cost to sell | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans receivable, input	0.1000
Nonrecurring | Level 3 | Fair value of collateral | Investor loans secured by real estate | CRE non-owner-occupied | Cost to sell | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans receivable, input	0.1000
Nonrecurring | Level 3 | Fair value of collateral | Investor loans secured by real estate | CRE non-owner-occupied | Cost to sell | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans receivable, input	0.1000
Nonrecurring | Level 3 | Fair value of collateral | Investor loans secured by real estate | SBA secured by real estate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans receivable, fair value	$ 71	$ 419
Nonrecurring | Level 3 | Fair value of collateral | Investor loans secured by real estate | SBA secured by real estate | Cost to sell | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans receivable, input	0.1000	0.1000
Nonrecurring | Level 3 | Fair value of collateral | Investor loans secured by real estate | SBA secured by real estate | Cost to sell | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans receivable, input	0.1000	0.1000
Nonrecurring | Level 3 | Fair value of collateral | Investor loans secured by real estate | SBA secured by real estate | Cost to sell | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans receivable, input	0.1000	0.1000
Nonrecurring | Level 3 | Fair value of collateral | Commercial loans | Commercial and industrial
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans receivable, fair value		$ 1,150
Nonrecurring | Level 3 | Fair value of collateral | Commercial loans | Commercial and industrial | Cost to sell | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans receivable, input		0.0700
Nonrecurring | Level 3 | Fair value of collateral | Commercial loans | Commercial and industrial | Cost to sell | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans receivable, input		0.0700
Nonrecurring | Level 3 | Fair value of collateral | Commercial loans | Commercial and industrial | Cost to sell | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans receivable, input		0.0700
Nonrecurring | Level 3 | Fair value of property
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other real estate owned		$ 248
Nonrecurring | Level 3 | Fair value of property | Cost to sell | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other real estate owned, input		0.1000
Nonrecurring | Level 3 | Fair value of property | Cost to sell | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other real estate owned, input		0.1000
Nonrecurring | Level 3 | Fair value of property | Cost to sell | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other real estate owned, input		0.1000

XML

Fair Value of Financial Instruments - Fair Value Estimates (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Assets
HTM investment securities	$ 1,447,697	$ 1,485,506
AFS investment securities	1,154,021	1,140,071
Derivative Assets	46,368	44,939
Accrued interest receivable	67,642	68,516
Liabilities
Derivative Liabilities	12,369	13,603
Level 1
Assets
Cash and cash equivalents	1,028,818	936,473
HTM investment securities	0	0
AFS investment securities	0	0
Equity securities	631	759
Loans held for investment, net	0	0
Derivative Assets	8	1
Accrued interest receivable	0	0
Liabilities
Deposit accounts	0	0
FHLB advances	0	0
Subordinated debentures	0	0
Derivative Liabilities	0	10
Accrued interest payable	0	0
Level 1 | Interest-bearing time deposits with financial institutions
Assets
Cash and cash equivalents	995	995
Level 2
Assets
Cash and cash equivalents	0	0
HTM investment securities	1,447,697	1,485,506
AFS investment securities	1,154,021	1,140,071
Equity securities	0	0
Loans held for investment, net	0	0
Derivative Assets	6,488	5,643
Accrued interest receivable	67,642	68,516
Liabilities
Deposit accounts	15,200,489	15,003,769
FHLB advances	199,084	592,480
Subordinated debentures	321,657	320,687
Derivative Liabilities	12,019	10,705
Accrued interest payable	13,903	18,671
Level 2 | Interest-bearing time deposits with financial institutions
Assets
Cash and cash equivalents	0	0
Level 3
Assets
Cash and cash equivalents	0	0
HTM investment securities	0	0
AFS investment securities	0	0
Equity securities	0	0
Loans held for investment, net	12,304,608	12,562,323
Derivative Assets	0	0
Accrued interest receivable	0	0
Liabilities
Deposit accounts	0	0
FHLB advances	0	0
Subordinated debentures	0	0
Derivative Liabilities	0	0
Accrued interest payable	0	0
Level 3 | Interest-bearing time deposits with financial institutions
Assets
Cash and cash equivalents	0	0
Carrying Amount
Assets
Cash and cash equivalents	1,028,818	936,473
HTM investment securities	1,720,481	1,729,541
AFS investment securities	1,154,021	1,140,071
Equity securities	631	759
Loans held for investment, net	13,012,071	13,289,020
Derivative Assets	6,496	5,644
Accrued interest receivable	67,642	68,516
Liabilities
Deposit accounts	15,187,828	14,995,626
FHLB advances	200,000	600,000
Subordinated debentures	332,001	331,842
Derivative Liabilities	12,019	10,715
Accrued interest payable	13,903	18,671
Carrying Amount | Interest-bearing time deposits with financial institutions
Assets
Cash and cash equivalents	995	995
Estimated Fair Value
Assets
Cash and cash equivalents	1,028,818	936,473
HTM investment securities	1,447,697	1,485,506
AFS investment securities	1,154,021	1,140,071
Equity securities	631	759
Loans held for investment, net	12,304,608	12,562,323
Derivative Assets	6,496	5,644
Accrued interest receivable	67,642	68,516
Liabilities
Deposit accounts	15,200,489	15,003,769
FHLB advances	199,084	592,480
Subordinated debentures	321,657	320,687
Derivative Liabilities	12,019	10,715
Accrued interest payable	13,903	18,671
Estimated Fair Value | Interest-bearing time deposits with financial institutions
Assets
Cash and cash equivalents	$ 995	$ 995

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Derivative Instruments - Narrative (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Derivative [Line Items]
Derivative assets, notional	$ 1,002,903	$ 703,973
Designated as Hedging Instrument
Derivative [Line Items]
Derivative assets, notional	900,000	$ 600,000
Interest rate swaps contracts | Designated as Hedging Instrument
Derivative [Line Items]
Derivative assets, notional	$ 1,350,000

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Derivative Instruments - Cumulative Basis Adjustment for Fair Value Hedges (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Derivative Instruments, Gain (Loss) [Line Items]
Carrying Amount of the Hedged Assets	$ 1,317,676	$ 1,320,449
Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Assets	(32,324)	(29,551)
Derivative assets, notional	1,002,903	703,973
Designated as Hedging Instrument
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets, notional	900,000	600,000
Designated as Hedging Instrument | Interest rate swaps contracts
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets, notional	1,350,000
Loans held for investment
Derivative Instruments, Gain (Loss) [Line Items]
Carrying Amount of the Hedged Assets	1,317,676	1,320,449
Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Assets	(32,324)	(29,551)
Loans held for investment | Designated as Hedging Instrument
Derivative Instruments, Gain (Loss) [Line Items]
Amortized cost used in hedging relationships	3,190,000	3,250,000
Cumulative basis adjustments associated with hedging relationships	(32,300)	(29,600)
Loans held for investment | Designated as Hedging Instrument | Interest rate swaps contracts
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets, notional	$ 1,350,000	$ 1,350,000

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Derivative Instruments - Summary (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Derivative [Line Items]
Derivative assets, notional	$ 1,002,903	$ 703,973
Derivative assets	46,368	44,939
Derivative asset, netting adjustments - cleared positions	39,872	39,295
Derivative asset, net derivatives in the balance sheet	$ 6,496	$ 5,644
Derivative asset, statement of financial position [Extensible Enumeration]	Other assets	Other assets
Derivative liabilities, notional	$ 552,484	$ 854,364
Total derivative liabilities	12,369	13,603
Derivative liabilities netting adjustments - cleared positions	350	2,888
Derivative liabilities, net derivatives in the balance sheet	$ 12,019	$ 10,715
Derivative liability, statement of financial position [Extensible Enumeration]	Accrued expenses and other liabilities	Accrued expenses and other liabilities
Designated as Hedging Instrument
Derivative [Line Items]
Derivative assets, notional	$ 900,000	$ 600,000
Derivative assets	34,461	34,541
Derivative liabilities, notional	450,000	750,000
Total derivative liabilities	461	3,184
Designated as Hedging Instrument | Fair value hedge - interest rate swap contracts
Derivative [Line Items]
Derivative assets, notional	900,000	600,000
Derivative assets	34,461	34,541
Derivative liabilities, notional	450,000	750,000
Total derivative liabilities	461	3,184
Designated as Hedging Instrument | Interest rate swaps contracts
Derivative [Line Items]
Derivative assets, notional	1,350,000
Not Designated as Hedging Instruments
Derivative [Line Items]
Derivative assets, notional	102,903	103,973
Derivative assets	11,907	10,398
Derivative liabilities, notional	102,484	104,364
Total derivative liabilities	11,908	10,419
Not Designated as Hedging Instruments | Foreign exchange contracts
Derivative [Line Items]
Derivative assets, notional	475	19
Derivative assets	8	1
Derivative liabilities, notional	56	410
Total derivative liabilities	0	10
Not Designated as Hedging Instruments | Interest rate swaps contracts
Derivative [Line Items]
Derivative assets, notional	102,428	103,954
Derivative assets	11,899	10,397
Derivative liabilities, notional	102,428	103,954
Total derivative liabilities	$ 11,908	$ 10,409

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Derivative Instruments - The Effect of Fair Value Hedge Accounting on the Consolidated Statements of Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Gain (loss) on fair value hedging relationships:
Derivatives designated as hedging instruments	$ 147	$ (31)
Interest Income
Gain (loss) on fair value hedging relationships:
Hedged items	(2,773)	11,921
Derivatives designated as hedging instruments	10,016	(3,586)
Other income | Foreign exchange contracts
Gain (loss) on fair value hedging relationships:
Derivatives designated as hedging instruments	145	220
Other income | Interest rate products
Gain (loss) on fair value hedging relationships:
Derivatives designated as hedging instruments	2	0
Other income | Equity warrants
Gain (loss) on fair value hedging relationships:
Derivatives designated as hedging instruments	$ 0	$ (251)

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Balance Sheet Offsetting (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Derivative assets:
Gross amounts recognized	$ 6,488	$ 5,643
Gross Amounts Offset in the Consolidated Statements of Financial Condition	0	0
Net Amounts Presented in the Consolidated Statements of Financial Condition	6,488	5,643
Financial instruments	0	0
Cash collateral	(5,420)	(4,610)
Net Amount	1,068	1,033
Derivative liabilities:
Gross amounts recognized	12,019	10,705
Gross Amounts Offset in the Consolidated Statements of Financial Condition	0	0
Net Amounts Presented in the Consolidated Statements of Financial Condition	12,019	10,705
Financial instruments	0	0
Cash collateral	0	0
Net Amount	12,019	10,705
Interest rate swaps contracts
Derivative assets:
Gross amounts recognized	6,488	5,643
Gross Amounts Offset in the Consolidated Statements of Financial Condition	0	0
Net Amounts Presented in the Consolidated Statements of Financial Condition	6,488	5,643
Financial instruments	0	0
Cash collateral	(5,420)	(4,610)
Net Amount	1,068	1,033
Derivative liabilities:
Gross amounts recognized	12,019	10,705
Gross Amounts Offset in the Consolidated Statements of Financial Condition	0	0
Net Amounts Presented in the Consolidated Statements of Financial Condition	12,019	10,705
Financial instruments	0	0
Cash collateral	0	0
Net Amount	$ 12,019	$ 10,705

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Variable Interest Entities - Variable Interest Entities (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Variable Interest Entity [Line Items]
AFS investment securities	$ 1,154,021	$ 1,140,071
Accrued expenses and other liabilities	190,551	216,596
Other assets	341,838	368,996
Assets	18,813,181	19,026,645
Liabilities	15,910,380	16,144,064
Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Maximum Loss	149,344	153,214
Assets	132,928	137,289
Liabilities	31,492	32,415
Variable Interest Entity, Not Primary Beneficiary | Multifamily Loan Securitization, Asset
Variable Interest Entity [Line Items]
Maximum Loss	47,443	48,204
AFS investment securities	47,443	48,204
Variable Interest Entity, Not Primary Beneficiary | Multifamily Loan Securitization, Liability
Variable Interest Entity [Line Items]
Maximum Loss	47,563	47,994
Accrued expenses and other liabilities	345	345
Variable Interest Entity, Not Primary Beneficiary | Affordable Housing Partnership, Asset
Variable Interest Entity [Line Items]
Maximum Loss	54,338	57,016
Other assets	85,485	89,085
Variable Interest Entity, Not Primary Beneficiary | Affordable Housing Partnership, Liability
Variable Interest Entity [Line Items]
Maximum Loss	0	0
Accrued expenses and other liabilities	$ 31,147	$ 32,070

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Variable Interest Entities - Narrative (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Variable Interest Entity [Line Items]
Accrued liabilities and other liabilities	$ 190,551	$ 216,596
Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Maximum Loss	$ 149,344	153,214
Variable Interest Entity, Not Primary Beneficiary | Multifamily Loan Securitization, Liability
Variable Interest Entity [Line Items]
Maximum loss, percentage of loans	10.00%
Total outstanding principal amount	$ 50,900
Maximum Loss	47,563	47,994
Accrued liabilities and other liabilities	345	345
Variable Interest Entity, Not Primary Beneficiary | Multifamily Loan Securitization
Variable Interest Entity [Line Items]
Accrued liabilities and other liabilities	$ 345	$ 345

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Tax Equity Investments - Narrative (Details) - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Income Tax Disclosure [Abstract]
Amortization method investments in qualified affordable housing projects	$ 85,400,000		$ 88,800,000
Impairment losses recorded on tax equity investments	$ 0	$ 0

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Tax Equity Investments - Schedule of Estimates for Unfunded Affordable Housing Commitments (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Federal Home Loan Banks [Abstract]
2024	$ 10,085
2025	11,477
2026	4,297
2027	2,360
2028	419
Thereafter	2,509
Total unfunded commitments	31,147
Tax credit and other tax benefits recognized	4,217	$ 3,776
Amortization of investments	$ 3,475	$ 3,050

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Subsequent Events (Details) - $ / shares		3 Months Ended
	Apr. 22, 2024	Mar. 31, 2024	Mar. 31, 2023
Subsequent Event [Line Items]
Cash dividends declared (in dollars per share)		$ 0.33	$ 0.33
Subsequent Event
Subsequent Event [Line Items]
Cash dividends declared (in dollars per share)	$ 0.33