Banc of California (BANC) 10-Q 10 May 24 2024 Q1 Quarterly report Financial data

Cover Page

Cover Page - shares	3 Months Ended
	Mar. 31, 2024	May 02, 2024
Entity Listings [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Mar. 31, 2024
Document Transition Report	false
Entity File Number	001-35522
Entity Registrant Name	BANC OF CALIFORNIA, INC.
Entity Incorporation, State or Country Code	MD
Entity Tax Identification Number	04-3639825
Entity Address, Address Line One	11611 San Vicente Boulevard, Suite 500
Entity Address, City or Town	Los Angeles
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	90049
City Area Code	855
Local Phone Number	361-2262
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		157,745,771
Entity Central Index Key	0001169770
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q1
Amendment Flag	false
Common Stock
Entity Listings [Line Items]
Title of 12(b) Security	Common Stock, par value $0.01 per share
Trading Symbol	BANC
Security Exchange Name	NYSE
Preferred Class A
Entity Listings [Line Items]
Title of 12(b) Security	perpetual preferred stock, Series F
Trading Symbol	BANC/PF
Security Exchange Name	NYSE

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets - USD ($) $ in Thousands		Mar. 31, 2024		Dec. 31, 2023
ASSETS:
Cash and due from banks		$ 199,922		$ 202,427
Interest-earning deposits in financial institutions		2,885,306		5,175,149
Total cash, cash equivalents, and restricted cash		3,085,228		5,377,576
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)		2,286,682		2,346,864
Securities held-to-maturity, at amortized cost, net of allowance for credit losses (fair value of $2,153,349 and $2,168,316, respectively)		2,291,984	[1]	2,287,291	[2]
FRB and FHLB stock, at cost		129,314		126,346
Total investment securities		4,707,980		4,760,501
Loans held for sale		80,752		122,757
Loans held for investment, net		25,517,028		25,534,730
Loans and leases held for investment		25,755,961		25,796,714
Deferred fees, net		(44,006)		(45,043)
Allowance for loan and lease losses		(291,503)		(281,687)
Total loans and leases held for investment, net	[3]	25,181,519		25,208,000
Equipment leased to others under operating leases		339,925		344,325
Premises and equipment, net		144,912		146,798
Bank owned life insurance		341,806		339,643
Goodwill		198,627		198,627
Intangible assets, net		157,226		165,477
Deferred tax asset, net		741,158		739,111
Other assets		1,094,383		1,131,249
Total assets		36,073,516		38,534,064
LIABILITIES AND STOCKHOLDERS' EQUITY
Noninterest-bearing deposits		7,833,608		7,774,254
Interest-bearing deposits		21,058,799		22,627,515
Total deposits		28,892,407		30,401,769
Borrowings (including $123,824 and $123,116 at fair value, respectively)		2,139,498		2,911,322
Subordinated debt		937,717		936,599
Accrued interest payable and other liabilities		709,744		893,609
Total liabilities		32,679,366		35,143,299
Commitments and contingencies
Preferred stock		498,516		498,516
Common stock ($0.01 par value, 158,390,708 shares issued and 157,608,893 outstanding at March 31, 2024; 157,651,751 shares issued and 156,790,349 outstanding at December 31, 2023)		1,583		1,577
Class B Non-voting common stock ($0.01 par value, 477,32 shares issued at March 31, 204 and 477,321 share issued at December 31, 2023)		5		5
Additional paid-in capital		3,827,777		3,840,974
Retained deficit		(497,396)		(518,301)
Accumulated other comprehensive loss, net		(436,436)		(432,114)
Total stockholders' equity		3,394,150		3,390,765
Total liabilities and stockholders' equity		36,073,516		38,534,064
Nonvoting Common Stock
LIABILITIES AND STOCKHOLDERS' EQUITY
Non-voting common stock equivalents ($0.01 par value, 10,145,600 shares issued at March 31, 2024 and 10,829,990 shares issued at December 31, 2023)		$ 101		$ 108
[1]Excludes accrued interest receivable of $11.3 million at March 31, 2024 which is recorded in "Other assets" on the condensed consolidated balance sheets[2]Excludes accrued interest receivable of $13.4 million at December 31, 2023 which is recorded in "Other assets" on the condensed consolidated balance sheets[3]Excludes accrued interest receivable of $109.3 million and $111.3 million at March 31, 2024 and December 31, 2023, respectively, which is recorded in "Other assets" on the condensed consolidated balance sheets.

Condensed Consolidated Statemen

Condensed Consolidated Statements of Earnings - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023
Interest income:
Loans and leases	$ 385,465	$ 346,308	$ 430,685
Investment securities	34,303	41,280	44,237
Deposits in financial institutions	58,936	79,652	42,866
Total interest income	478,704	467,240	517,788
Interest expense:
Deposits	194,807	207,760	155,892
Borrowings	38,124	92,474	69,122
Subordinated debt	16,671	15,955	13,502
Total interest expense	249,602	316,189	238,516
Net interest income	229,102	151,051	279,272
Provision for credit losses	10,000	47,000	3,000
Net interest income after provision for credit losses	219,102	104,051	276,272
Noninterest income:
Leased equipment income	11,716	12,369	13,857
Other commissions and fees	8,142	8,860	10,344
Service charges on deposit accounts	4,705	4,562	3,573
(Loss) gain on sale of loans and leases	(448)	(3,526)	2,962
Loss on sale of securities	0	(442,413)	0
Dividends and gains on equity investments	3,068	8,138	1,098
Warrant income (loss)	178	(173)	(333)
LOCOM HFS adjustment	330	3,175	0
Other income	6,125	8,606	4,890
Total noninterest income (loss)	33,816	(400,402)	36,391
Noninterest expense:
Compensation	92,236	89,354	88,476
Insurance and assessments	20,461	60,016	11,717
Customer related expense	30,919	45,826	24,005
Occupancy	17,968	15,925	15,067
Information technology and data processing	15,418	13,099	12,979
Leased equipment depreciation	7,520	7,447	9,375
Other professional services	5,075	2,980	6,073
Loan expense	4,491	4,446	6,524
Intangible asset amortization	8,404	4,230	2,411
Acquisition, integration and reorganization costs	0	111,800	8,514
Goodwill impairment	0	0	1,376,736
Other expense	8,026	8,515	11,126
Total noninterest expense	210,518	363,638	1,573,003
Earnings (loss) before income taxes	42,400	(659,989)	(1,260,340)
Income tax expense (benefit)	(11,548)	177,034	64,916
Net earnings (loss)	30,852	(482,955)	(1,195,424)
Preferred stock dividends	9,947	9,947	9,947
Net earnings (loss) available to common and equivalent stockholders, basic	20,905	(492,902)	(1,205,371)
Net earnings (loss) available to common and equivalent stockholders, diluted	$ 20,905	$ (492,902)	$ (1,205,371)
Earnings (loss) per share:
Basic (usd per share)	$ 0.12	$ (4.55)	$ (15.56)
Diluted (usd per share)	$ 0.12	$ (4.55)	$ (15.56)

Condensed Consolidated Statem_2

Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024		Dec. 31, 2023	Mar. 31, 2023
Statement of Comprehensive Income [Abstract]
Net earnings (loss)	$ 30,852		$ (482,955)	$ (1,195,424)
Other comprehensive income (loss), net of tax:
Unrealized net holding (losses) gains on securities available-for-sale arising during the period	(18,208)		161,900	67,971
Income tax benefit (expense) related to unrealized net holding gains (losses) arising during the period	5,167		(44,206)	(18,828)
Unrealized net holding (losses) gains on securities available-for-sale, net of tax	(13,041)		117,694	49,143
Reclassification adjustment for net (gains) losses included in net earnings	0	[1]	442,413	0	[1]
Income tax benefit related to reclassification adjustment	0		(120,797)	0
Reclassification adjustment for net losses included in net earnings, net of tax	0		321,616	0
Amortization of unrealized net loss on securities transferred from available-for-sale to held-to-maturity	(8,110)		(8,136)	(7,884)
Income tax expense related to amortization of unrealized net loss on securities transferred from available-for-sale to held-to-maturity	(2,302)		(2,254)	(2,184)
Amortization of unrealized net loss on securities transferred from available-for-sale to held-to-maturity, net of tax	5,808		5,882	5,700
Change in fair value of credit-linked notes	(1,251)		687	0
Income tax benefit (expense) related to change in fair value of credit-linked notes	355		(254)	0
Change in fair value of credit-linked notes, net of tax	(896)		433	0
Unrealized gain (loss) on cash flow hedges arising during the period	5,425		(5,714)	0
Income tax (expense) benefit related to unrealized gain (loss) on cash flow hedges arising during the period	(1,618)		1,657	0
Unrealized gain (loss) on cash flow hedges, net of tax	3,807		(4,057)	0
Other comprehensive (loss) income, net of tax	(4,322)		441,568	54,843
Comprehensive income (loss)	$ 26,530		$ (41,387)	$ (1,140,581)
[1] Entire amounts are recognized in "Loss on sale of securities" on the Condensed Consolidated Statements of Earnings (Loss).

Condensed Consolidated Statem_3

Condensed Consolidated Statements of Changes in Stockholders' Equity - USD ($)	Total	Class B Nonvoting	Voting Common Stock	Nonvoting Common Stock Equivalents	Preferred Stock	Class B Nonvoting Non-Voting Common Stock Equivalents	Common Stock	Common Stock Class B Nonvoting	Common Stock Voting Common Stock	Common Stock Voting Common Stock Restricted Stock-Based Compensation	Common Stock Voting Common Stock Restricted Stock-Based Compensation Surrendered	Common Stock Nonvoting Common Stock Equivalents	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)
Stockholders' Equity Disclosure [Rollforward]
Preferred stock outstanding (shares)					513,250
Common stock, outstanding (in shares)			78,973,869
Preferred stock dividends declared per share (usd per share)	$ 0.48
Common stock dividends declared per share (usd per share)	$ 0.25
Beginning Period Balance at Dec. 31, 2022	$ 3,950,531,000				$ 498,516,000		$ 1,230,000						$ 2,821,064,000	$ 1,420,624,000	$ (790,903,000)
Stockholders' Equity Disclosure [Rollforward]
Net earnings (loss)	(1,195,424,000)													(1,195,424,000)
Other comprehensive loss, net of tax	54,843,000														54,843,000
Restricted stock awarded and earned stock compensation, net of shares forfeited	4,983,000						2,000						4,981,000
Restricted stock surrendered	(4,053,000)												(4,053,000)
Dividends, Preferred Stock	(9,947,000)
Cash dividends paid	(29,456,000)												(29,456,000)
Ending Period Balance at Mar. 31, 2023	$ 2,771,477,000				$ 498,516,000		1,232,000						2,792,536,000	215,253,000	(736,060,000)
Stockholders' Equity Disclosure [Rollforward]
Preferred stock outstanding (shares)					513,250
Common stock, outstanding (in shares)			78,988,424
Common stock, issued (in shares)										110,661	96,106
Preferred stock outstanding (shares)					513,250
Common stock, outstanding (in shares)	156,790,349	477,321						477,321	157,651,752
Common stock, issued (in shares)	157,651,752	477,321										10,829,990
Preferred stock dividends declared per share (usd per share)	$ 0.48
Common stock dividends declared per share (usd per share)	$ 0.10
Beginning Period Balance at Dec. 31, 2023	$ 3,390,765,000				$ 498,516,000	$ 108,000	1,577,000	$ 5,000					3,840,974,000	(518,301,000)	(432,114,000)
Stockholders' Equity Disclosure [Rollforward]
Net earnings (loss)	30,852,000													30,852,000
Other comprehensive loss, net of tax	(4,322,000)														(4,322,000)
Restricted stock awarded and earned stock compensation, net of shares forfeited	4,656,000					(7,000)	6,000						4,657,000
Restricted stock surrendered	(1,238,000)												(1,238,000)
Shares purchased under the Dividend Reinvestment Plan	70,000												70,000
Dividends, Preferred Stock	(9,947,000)
Cash dividends paid	(16,686,000)												(16,686,000)
Ending Period Balance at Mar. 31, 2024	$ 3,394,150,000				$ 498,516,000	$ 101,000	$ 1,583,000	$ 5,000					$ 3,827,777,000	$ (497,396,000)	$ (436,436,000)
Stockholders' Equity Disclosure [Rollforward]
Stock Repurchased During Period, Shares									4,721
Conversion of non-voting common stock equivalents to Voting Common Stock				$ (684,390)					$ 684,390
Preferred stock outstanding (shares)	513,250				513,250
Common stock, outstanding (in shares)	157,608,893	477,321						477,321	158,390,708
Common stock, issued (in shares)	158,390,708	477,321								67,209	17,364	10,145,600

Condensed Consolidated Statem_4

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Cash flows from operating activities:
Net earnings (loss)	$ 30,852	$ (1,195,424)
Adjustments to reconcile net earnings (loss) to net cash used in operating activities:
Goodwill impairment	0	1,376,736
Depreciation and amortization	13,875	13,939
Amortization of net premiums on investment securities	6,138	9,526
Increase (Decrease) in Loans, Deferred Income	(24,087)	(16,013)
Amortization of intangible assets	8,404	2,411
Amortization of operating lease ROU assets	8,204	6,655
Provision for credit losses	10,000	3,000
Gain on sale of foreclosed assets	(321)	(196)
Provision for losses on foreclosed assets	297	527
Loss (gain) on sale of loans and leases	448	(2,962)
Gain on sale of premises and equipment	(1)	(7)
Gain on BOLI death benefit	0	(350)
Unrealized loss (gain) on derivatives, foreign currencies, and credit-linked notes, net	513	(1,781)
LOCOM HFS adjustment	(330)	0
Earned stock compensation	4,656	4,983
Decrease (increase) in other assets	31,579	(129,223)
Decrease in accrued interest payable and other liabilities	(178,623)	(108,825)
Net cash used in operating activities	(88,396)	(37,004)
Cash flows from investing activities:
Net increase in loans and leases	(202,957)	(77,243)
Proceeds from sales of loans and leases	273,241	290,228
Proceeds from maturities and paydowns of securities available-for-sale	44,517	56,956
Purchases of securities available-for-sale	(5,558)	(550)
Proceeds from maturities and paydowns of securities held-to-maturity	294	288
Purchases of FHLB and FRB stock	(2,968)	(194,041)
Redemptions of FHLB and FRB stock	0	81,181
Proceeds from sales of foreclosed assets	5,893	5,124
Purchases of premises and equipment, net	(1,942)	(9,236)
Proceeds from sales of premises and equipment	2	13
Proceeds from BOLI death benefit	0	1,844
Net increase in equipment leased to others under operating leases	(3,120)	(5,097)
Net cash provided by investing activities	107,402	149,467
Cash flows from financing activities:
Net increase (decrease) in noninterest-bearing deposits	59,354	(4,181,598)
Net decrease in interest-bearing deposits	(1,568,716)	(1,567,175)
Repayments of borrowings	(1,074,191)	(251,657)
Proceeds from borrowings	300,000	10,371,337
Shares purchased under the Dividend Reinvestment Plan	70	0
Restricted stock surrendered	(1,238)	(4,053)
Preferred stock dividends paid	(9,947)	(9,947)
Common stock dividends paid	(16,686)	(29,456)
Net cash (used in) provided by financing activities	(2,311,354)	4,327,451
Net (decrease) increase in cash, cash equivalents, and restricted cash	(2,292,348)	4,439,914
Cash, cash equivalents, and restricted cash, beginning of period	5,377,576	2,240,222
Cash, cash equivalents, and restricted cash, end of period	3,085,228	6,680,136
Supplemental disclosures of cash flow information:
Cash paid for interest	360,934	209,340
Cash (received) paid for income taxes	(7,193)	786
Loans transferred to foreclosed assets	10,964	2,568
Transfers from loans held for investment to loans held for sale	7,466	2,796,365
Transfers to loans held for investment from loans held for sale	$ 1,179	$ 0

Condensed Consolidated Balanc_2

Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2024		Dec. 31, 2023
Securities available for sale, amortized cost	$ 2,657,281		$ 2,699,255
Securities held to maturity, fair value	$ 2,153,349	[1]	$ 2,168,316	[2]
Common stock, par value (usd per share)	$ 0.01		$ 0.01
Common stock, outstanding (in shares)	157,608,893		156,790,349
Common stock, issued (in shares)	158,390,708		157,651,752
Class B Nonvoting
Common stock, par value (usd per share)	$ 0.01		$ 0.01
Common stock, outstanding (in shares)	477,321		477,321
Common stock, issued (in shares)	477,321		477,321
Nonvoting Common Stock
Common stock, par value (usd per share)	$ 0.01		$ 0.01
Common stock, issued (in shares)	10,145,600		10,829,990
Credit-Link Notes
Other borrowings	$ 123,824		$ 123,116
[1]Excludes accrued interest receivable of $11.3 million at March 31, 2024 which is recorded in "Other assets" on the condensed consolidated balance sheets[2]Excludes accrued interest receivable of $13.4 million at December 31, 2023 which is recorded in "Other assets" on the condensed consolidated balance sheets

Organization

Organization	3 Months Ended
	Mar. 31, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization	ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Banc of California, Inc., a Maryland corporation, was incorporated in March 2002 and serves as the holding company for its wholly owned subsidiary, Banc of California (the “Bank”), a California state-chartered bank and member of the FRB. When we refer to the “parent” or the “holding company", we are referring to Banc of California, Inc., the parent company, on a stand-alone basis. When we refer to “we,” “us,” “our,” or the “Company”, we are referring to Banc of California, Inc. and its consolidated subsidiaries including the Bank, collectively. As a bank holding company, Banc of California, Inc. is subject to ongoing and comprehensive supervision, regulation, examination, and enforcement by the FRB. As a California state-chartered bank and a member of the FRB, the Bank is subject to ongoing and comprehensive supervision, regulation, examination, and enforcement by the DFPI and the FRB. The Bank is also a member of the FHLB system, and its deposit accounts are insured by the Deposit Insurance Fund (the "DIF") of the FDIC. Banc of California is one of the nation's premier relationship-based business banks focused on providing banking and treasury management services to small-, middle-market, and venture-backed businesses. The Bank provides a broad range of loan and deposit products and services through more than 90 full-service branches throughout California and in Denver, Colorado, and Durham, North Carolina, as well as full-stack payment processing solutions through its subsidiary, Deepstack Technologies, LLC (“Deepstack”). Banc of California also serves the Community Association Management Industry nationwide with its technology-forward platform SmartStreet™. The Bank is committed to its local communities by supporting organizations that provide financial literacy and job training, small business support, affordable housing, and more. We generate our revenue primarily from interest received on loans and leases and, to a lesser extent, from interest received on investment securities, and fees received in connection with deposit services, extending credit and other services offered, including treasury management and investment management services. Our major operating expenses are interest paid by the Bank on deposits and borrowings, compensation, occupancy, and general operating expenses. Significant Accounting Policies Our accounting policies are described in Note 1. Nature of Operations and Summary of Significant Accounting Policies , of our audited consolidated financial statements included in our Annual R eport on Form 10-K for the year ended December 31, 2023 as filed with the Securities and Exchange Commission ("Form 10-K"). Accounting Standards Adopted in 2024 Effective January 1, 2024, the Company adopted ASU 2022-03, " Fair Value Measurement (Topic 820): Fair Value Measurement of Equity Securities Subject to Contractual Sale Restrictions." This standard clarifies that a contractual sale restriction should not be considered in measuring fair value. It also requires entities with investments in equity securities subject to contractual sale restrictions to disclose certain qualitative and quantitative information about such securities. The Company does not take into account contractual sale restrictions in determining the fair value of its equity securities, therefore, the adoption of this amendment did not have a material impact on the Company's consolidated financial statements. Effective January 1, 2024, the Company adopted ASU 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)." This standard expands the proportional amortization method to account for investments in all tax credit structures. That accounting method was previously allowed only for low-income housing tax credit ("LIHTC") investments, but now is available, by election, to all community development tax credit investment reporting that meets five conditions. Under the new guidance, reporting entities can make accounting policy elections on a tax-credit-program-by-tax-credit-program basis, rather than for individual investments or at the reporting entity level. The Company adopted this update on a prospective basis and determined that the adoption of this amendment did not have a material impact on the Company's consolidated financial statements. Basis of Presentation The accounting and reporting policies of the Company are in accordance with U.S. generally accepted accounting principles, which we may refer to as U.S. GAAP. In the opinion of management, all significant intercompany accounts and transactions have been eliminated and adjustments, consisting solely of normal recurring accruals and considered necessary for the fair presentation of financial statements have been included. On November 30, 2023, PacWest Bancorp merged with and into Banc of California, Inc. (the “Merger”), with Banc of California, Inc. continuing as the surviving legal corporation and Banc of California, Inc. concurrently closed a $400 million equity capital raise. The Merger was accounted for as a reverse merger using the acquisition method of accounting, therefore, PacWest Bancorp was deemed the acquirer for financial reporting purposes, even though Banc of California, Inc. was the legal acquirer. The Merger was an all-stock transaction and has been accounted for as a business combination. Banc of California Inc.'s financial results for all periods ended prior to November 30, 2023 reflect PacWest Bancorp results only on a standalone basis. In addition, Banc of California Inc.'s reported financial results for the year ended December 31, 2023 reflect PacWest Bancorp financial results only on a standalone basis until the closing of the Merger on November 30, 2023, and results of the combined company for the month of December 2023. The number of shares issued and outstanding, earnings per share, and all references to share quantities or metrics of Banc of California, Inc. have been retrospectively restated to reflect the equivalent number of shares issued in the Merger as the Merger was accounted for as a reverse merger. Under the reverse merger method of accounting, the assets and liabilities of legacy Banc of California, Inc. as of November 30, 2023 were recorded at their respective fair values. The interim condensed consolidated financial statements and notes thereto should be read in conjunction with the audited consolidated financial statements and notes thereto included in our Form 10-K. Use of Estimates The Company has made a number of estimates and assumptions relating to the reporting of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenue and expenses during the reporting period to prepare these consolidated financial statements in conformity with U.S. GAAP. Actual results could differ from those estimates. Material estimates subject to change in the near term include, among other items, the allowance for credit losses (the combination of the allowance for loan and lease losses and the reserve for unfunded loan commitments), the carrying value of goodwill and other intangible assets, the fair value of assets and liabilities acquired in business combinations and the related purchase price allocation, and the realization of deferred tax assets. These estimates may be adjusted as more current information becomes available, and any adjustment may be significant. Reclassifications Certain prior period amounts have been reclassified to conform to the current period's presentation format.

Restricted Cash Balances

Restricted Cash Balances	3 Months Ended
	Mar. 31, 2024
Restricted Cash [Abstract]
Restricted Cash Balances	RESTRICTED CASH The Company is required to maintain reserve balances with the FRBSF. Such reserve requirements are based on a percentage of deposit liabilities and may be satisfied by cash on hand. There were no average reserves required to be held at the FRBSF for the period ended March 31, 2024 and 2023. As of March 31, 2024 and December 31, 2023, we pledged cash collateral for our derivative contracts of $2.9 million and $3.3 million. In connection with the issuance of the credit-linked notes on September 29, 2022, legacy Pacific Western Bank established a correspondent bank account at a third party financial institution as the collateral account for the credit-linked notes. The repayment of principal on the credit-linked notes is secured by this collateral account, which had a balance of $124.3 million at March 31, 2024 and $125.2 million at December 31, 2023. Starting in the second quarter of 2023, we began to pledge cash to secure the standby letters of credit that we have issued on behalf of our customers. As of March 31, 2024 and December 31, 2023, the balance of such restricted cash totaled $57.3 million

Investment Securities

Investment Securities	3 Months Ended
	Mar. 31, 2024
Investments, Debt and Equity Securities [Abstract]
Investment Securities	INVESTMENT SECURITIES Securities Available-for-Sale The following table presents amortized cost, gross unrealized gains and losses, and fair values of securities available-for-sale as of the dates indicated: March 31, 2024 Allowance Gross Gross Amortized for Credit Net Carrying Unrealized Unrealized Fair Security Type Cost Losses Amount Gains Losses Value (In thousands) Agency residential MBS $ 1,364,245 $ — $ 1,364,245 $ — $ (226,776) $ 1,137,469 Agency commercial MBS 260,116 — 260,116 — (16,729) 243,387 Agency residential CMOs 317,605 — 317,605 — (36,036) 281,569 Municipal securities 34,645 — 34,645 — (1,386) 33,259 Corporate debt securities 327,447 (199) 327,248 1,592 (51,642) 277,198 Private label residential CMOs 190,508 — 190,508 — (37,096) 153,412 Collateralized loan obligations 109,167 — 109,167 — (89) 109,078 Private label commercial MBS 20,725 — 20,725 — (1,234) 19,491 Asset-backed securities 18,906 — 18,906 2 — 18,908 SBA securities 13,917 — 13,917 — (1,006) 12,911 Total $ 2,657,281 $ (199) $ 2,657,082 $ 1,594 $ (371,994) $ 2,286,682 December 31, 2023 Allowance Gross Gross Amortized for Credit Net Carrying Unrealized Unrealized Fair Security Type Cost Losses Amount Gains Losses Value (In thousands) Agency residential MBS $ 1,388,801 $ — $ 1,388,801 $ — $ (201,192) $ 1,187,609 U.S. Treasury securities 4,965 — 4,965 3 — 4,968 Agency commercial MBS 268,639 — 268,639 — (15,333) 253,306 Agency residential CMOs 320,984 — 320,984 — (36,650) 284,334 Municipal securities 29,192 — 29,192 — (1,109) 28,083 Corporate debt securities 327,426 (199) 327,227 259 (60,254) 267,232 Private label residential CMOs 193,071 — 193,071 — (34,659) 158,412 Collateralized loan obligations 109,168 — 109,168 — (752) 108,416 Private label commercial MBS 22,126 — 22,126 — (1,313) 20,813 Asset-backed securities 20,241 — 20,241 — (289) 19,952 SBA securities 14,642 — 14,642 — (903) 13,739 Total $ 2,699,255 $ (199) $ 2,699,056 $ 262 $ (352,454) $ 2,346,864 As of March 31, 2024, the Company had recorded an allowance for credit losses on securities available-for-sale of $199,000. We do not currently intend to sell any of the securities in an unrealized loss position and further believe it is more likely than not that we will not be required to sell these securities before their anticipated recovery. As of March 31, 2024, securities available-for-sale with a fair value of $771.1 million were pledged as collateral solely for the Bank Term Funding Program borrowings. Realized Gains and Losses on Securities Available-for-Sale The were no investment securities sales for the three months ended March 31, 2024 and 2023. Unrealized Losses on Securities Available-for-Sale The following tables present the gross unrealized losses and fair values of securities available-for-sale that were in unrealized loss positions as of the dates indicated: March 31, 2024 Less Than 12 Months 12 Months or More Total Gross Gross Gross Fair Unrealized Fair Unrealized Fair Unrealized Security Type Value Losses Value Losses Value Losses (In thousands) Agency residential MBS $ — $ — $ 1,137,469 $ (226,776) $ 1,137,469 $ (226,776) Agency commercial MBS — — 243,387 (16,729) 243,387 (16,729) Agency residential CMOs — — 281,569 (36,036) 281,569 (36,036) Municipal securities — — 33,259 (1,386) 33,259 (1,386) Corporate debt securities — — 274,022 (51,642) 274,022 (51,642) Private label residential CMOs — — 153,412 (37,096) 153,412 (37,096) Collateralized loan obligations — — 17,811 (89) 17,811 (89) Private label commercial MBS — — 19,491 (1,234) 19,491 (1,234) SBA securities — — 12,911 (1,006) 12,911 (1,006) Total $ — $ — $ 2,173,331 $ (371,994) $ 2,173,331 $ (371,994) December 31, 2023 Less Than 12 Months 12 Months or More Total Gross Gross Gross Fair Unrealized Fair Unrealized Fair Unrealized Security Type Value Losses Value Losses Value Losses (In thousands) Agency residential MBS $ — $ — $ 1,187,609 $ (201,192) $ 1,187,609 $ (201,192) Agency commercial MBS — — 253,306 (15,333) 253,306 (15,333) Agency residential CMOs — — 265,431 (36,650) 265,431 (36,650) Municipal securities — — 284,334 (1,109) 284,334 (1,109) Corporate debt securities — — 19,952 (60,254) 19,952 (60,254) Private label residential CMOs — — 158,412 (34,659) 158,412 (34,659) Collateralized loan obligations — — 66,886 (752) 66,886 (752) Private label commercial MBS — — 28,083 (1,313) 28,083 (1,313) Asset-backed securities — — 20,813 (289) 20,813 (289) SBA securities — — 13,739 (903) 13,739 (903) Total $ — $ — $ 2,298,565 $ (352,454) $ 2,298,565 $ (352,454) The securities that were in an unrealized loss position at March 31, 2024, were considered impaired and required further review to determine if the unrealized losses were credit-related. We concluded the unrealized losses were a result of the level of market interest rates relative to the types of securities and pricing changes caused by shifting supply and demand dynamics and not a result of downgraded credit ratings or other indicators of deterioration of the underlying issuers' ability to repay. We also considered the seniority of the tranches and U.S. government agency guarantees, if any, to assess whether an unrealized loss was credit-related. Accordingly, we determined the unrealized losses were not credit-related and recognized the unrealized losses in "Accumulated other comprehensive loss, net" of "Stockholders' equity" on the condensed consolidated balance sheets. Although we periodically sell securities for portfolio management purposes, we do not foresee having to sell any impaired securities and believe that it is more likely than not we would not be required to sell any impaired securities before recovery of their amortized cost. Contractual Maturities of Securities Available-for-Sale The following tables present the contractual maturities of our securities available-for-sale portfolio based on amortized cost and fair value as of the date indicated: March 31, 2024 Due After Due After Due One Year Five Years Due Within Through Through After Security Type One Year Five Years Ten Years Ten Years Total (In thousands) Amortized Cost: Agency residential MBS $ — $ — $ — $ 1,364,245 $ 1,364,245 Agency commercial MBS — 168,889 73,834 17,393 260,116 Agency residential CMOs — 36,144 15,122 266,339 317,605 Municipal securities — 16,878 17,767 — 34,645 Corporate debt securities — 5,000 322,447 — 327,447 Private label residential CMOs — — — 190,508 190,508 Collateralized loan obligations — — 109,167 — 109,167 Private label commercial MBS — — 1,250 19,475 20,725 Asset-backed securities — — — 18,906 18,906 SBA securities — 2,431 — 11,486 13,917 Total $ — $ 229,342 $ 539,587 $ 1,888,352 $ 2,657,281 March 31, 2024 Due After Due After Due One Year Five Years Due Within Through Through After Security Type One Year Five Years Ten Years Ten Years Total (In thousands) Fair Value: Agency residential MBS $ — $ — $ — $ 1,137,469 $ 1,137,469 Agency commercial MBS — 159,271 67,780 16,336 243,387 Agency residential CMOs — 33,651 14,020 233,898 281,569 Municipal securities — 16,411 16,848 — 33,259 Corporate debt securities — 4,825 272,373 — 277,198 Private label residential CMOs — — — 153,412 153,412 Collateralized loan obligations — — 109,078 — 109,078 Private label commercial MBS — — 1,206 18,285 19,491 Asset-backed securities — — — 18,908 18,908 SBA securities — 2,312 — 10,599 12,911 Total $ — $ 216,470 $ 481,305 $ 1,588,907 $ 2,286,682 CMBS, CMOs, and MBS have contractual maturity dates, but require periodic payments based upon scheduled amortization terms. Actual principal collections on these securities usually occur more rapidly than the scheduled amortization terms because of prepayments made by obligors of the underlying loan collateral. Securities Held-to-Maturity The following table presents amortized cost, allowance for credit losses, gross unrealized gains and losses, and fair values of securities held-to-maturity as of the date indicated: March 31, 2024 Allowance for Net Gross Gross Amortized Credit Carrying Unrealized Unrealized Fair Security Type Cost Losses Amount Gains Losses Value (In thousands) Municipal securities $ 1,248,355 $ (140) $ 1,248,215 $ 676 $ (42,079) $ 1,206,812 Agency commercial MBS 435,467 — 435,467 — (34,619) 400,848 Private label commercial MBS 351,688 — 351,688 — (28,499) 323,189 U.S. Treasury securities 187,759 — 187,759 — (15,421) 172,338 Corporate debt securities 70,215 (1,360) 68,855 — (18,693) 50,162 Total (1) $ 2,293,484 $ (1,500) $ 2,291,984 $ 676 $ (139,311) $ 2,153,349 __________________________ (1) Excludes accrued interest receivable of $11.3 million at March 31, 2024 which is recorded in "Other assets" on the condensed consolidated balance sheets. December 31, 2023 Allowance for Net Gross Gross Amortized Credit Carrying Unrealized Unrealized Fair Security Type Cost Losses Amount Gains Losses Value (In thousands) Municipal securities $ 1,247,310 $ (140) $ 1,247,170 $ 1,760 $ (28,170) $ 1,220,760 Agency commercial MBS 433,827 — 433,827 — (30,665) 403,162 Private label commercial MBS 350,493 — 350,493 — (29,289) 321,204 U.S. Treasury securities 187,033 — 187,033 — (11,454) 175,579 Corporate debt securities 70,128 (1,360) 68,768 — (21,157) 47,611 Total (1) $ 2,288,791 $ (1,500) $ 2,287,291 $ 1,760 $ (120,735) $ 2,168,316 __________________________ (1) Excludes accrued interest receivable of $13.4 million at December 31, 2023 which is recorded in "Other assets" on the condensed consolidated balance sheets. As of March 31, 2024, securities held-to-maturity with an amortized cost of $2.2 billion and a fair value of $2.1 billion were pledged as collateral primarily for the FRB secured line of credit, Bank Term Funding Program borrowings, and public deposits. Allowance for Credit Losses on Securities Held-to-Maturity The following table presents the changes by major security type in our allowance for credit losses on securities held-to-maturity for the periods indicated: Allowance for Provision Allowance for Credit Losses, for Credit Losses, Beginning Credit End of Security Type of Period Losses Charge-offs Recoveries Period (In thousands) Three Months Ended March 31, 2024 Municipal securities $ 140 $ — $ — $ — $ 140 Corporate debt securities 1,360 — — — 1,360 Total $ 1,500 $ — $ — $ — $ 1,500 Allowance for Provision Allowance for Credit Losses, for Credit Losses, Beginning Credit End of Security Type of Period Losses Charge-offs Recoveries Period (In thousands) Three Months Ended March 31, 2023 Municipal securities $ 140 $ — $ — $ — $ 140 Corporate debt securities 1,360 — — — 1,360 Total $ 1,500 $ — $ — $ — $ 1,500 Credit losses on HTM securities are recorded at the time of purchase, acquisition, or when the Company designates securities as held-to-maturity. Credit losses on HTM securities are representative of current expected credit losses that may be incurred over the life of the investment. Accrued interest receivable on HTM securities, which is included in other assets on the condensed consolidated balance sheets, is excluded from the estimate of expected credit losses. HTM U.S. treasury securities and agency-backed MBS securities are considered to have no risk of loss as they are either explicitly or implicitly guaranteed by the U.S. government. The change in fair value in the HTM private label CMBS portfolio is solely driven by changes in interest rates. The Company has no knowledge of any underlying credit issues and the cash flows underlying the debt securities have not changed and are not expected to be impacted by changes in interest rates and, thus, there is no related ACL for this portfolio. The underlying bonds in the Company’s HTM municipal securities and HTM corporate debt securities portfolios are evaluated for credit losses in conjunction with management’s estimate of the allowance for credit losses based primarily on credit ratings. Securities Held-to-Maturity by Credit Quality Indicator The Company uses S&P, Moody's, Fitch, Kroll, and Egan Jones ratings as the credit quality indicators for its held-to-maturity securities. The following table presents our securities held-to-maturity portfolio at amortized cost by the lowest available credit rating as of the dates indicated: March 31, 2024 Security Type AAA AA+ AA AA- A+ A A- BBB NR Total (In thousands) Amortized Cost: Municipal securities $ 564,266 $ 399,503 $ 166,758 $ 86,334 $ 12,001 $ 1,783 $ — $ — $ 17,710 $ 1,248,355 Agency commercial MBS — 435,467 — — — — — — — 435,467 Private label commercial MBS 351,688 — — — — — — — — 351,688 U.S. Treasury securities — 187,759 — — — — — — — 187,759 Corporate debt securities — — — — — — — 44,405 25,810 70,215 Total $ 915,954 $ 1,022,729 $ 166,758 $ 86,334 $ 12,001 $ 1,783 $ — $ 44,405 $ 43,520 $ 2,293,484 December 31, 2023 Security Type AAA AA+ AA AA- A+ A A- BBB NR Total (In thousands) Amortized Cost: Municipal securities $ 564,127 $ 397,542 $ 167,905 $ 86,243 $ 12,007 $ 1,787 $ — $ — $ 17,699 $ 1,247,310 Agency commercial MBS — 433,827 — — — — — — — 433,827 Private label commercial MBS 350,493 — — — — — — — — 350,493 U.S. Treasury securities — 187,033 — — — — — — — 187,033 Corporate debt securities — — — — — — — 44,371 25,757 70,128 Total $ 914,620 $ 1,018,402 $ 167,905 $ 86,243 $ 12,007 $ 1,787 $ — $ 44,371 $ 43,456 $ 2,288,791 Contractual Maturities of Securities Held-to-Maturity The following tables present the contractual maturities of our securities held-to-maturity portfolio based on amortized cost and fair value as of the date indicated: March 31, 2024 Due After Due After Due One Year Five Years Due Within Through Through After Security Type One Year Five Years Ten Years Ten Years Total (In thousands) Amortized Cost: Municipal securities $ — $ 17,710 $ 394,075 $ 836,570 $ 1,248,355 Agency commercial MBS — — 435,467 — 435,467 Private label commercial MBS — — 36,515 315,173 351,688 U.S. Treasury securities — — 187,759 — 187,759 Corporate debt securities — — 10,181 60,034 70,215 Total $ — $ 17,710 $ 1,063,997 $ 1,211,777 $ 2,293,484 March 31, 2024 Due After Due After Due One Year Five Years Due Within Through Through After Security Type One Year Five Years Ten Years Ten Years Total (In thousands) Fair Value: Municipal securities $ — $ 17,550 $ 376,643 $ 812,619 $ 1,206,812 Agency commercial MBS — — 400,848 — 400,848 Private label commercial MBS — — 34,328 288,861 323,189 U.S. Treasury securities — — 172,338 — 172,338 Corporate debt securities — — 9,350 40,812 50,162 Total $ — $ 17,550 $ 993,507 $ 1,142,292 $ 2,153,349 Commercial MBS have contractual maturity dates, but require periodic payments based upon scheduled amortization terms. Actual principal collections on these securities usually occur more rapidly than the scheduled amortization terms because of prepayments made by obligors of the underlying loan collateral. Interest Income on Investment Securities The following table presents the composition of our interest income on investment securities, including available-for-sale and held-to-maturity, for the periods indicated: Three Months Ended March 31, 2024 2023 (In thousands) Taxable interest $ 27,601 $ 38,692 Non-taxable interest 4,720 4,903 Dividend income 1,982 642 Total interest income on investment securities $ 34,303 $ 44,237

Loans and Leases

Loans and Leases	3 Months Ended
	Mar. 31, 2024
Receivables [Abstract]
Loans and Leases	LOANS AND LEASES Our loans are carried at the principal amount outstanding, net of deferred fees and costs, and in the case of acquired and purchased loans, net of purchase discounts and premiums. Deferred fees and costs and purchase discounts and premiums on acquired loans are recognized as an adjustment to interest income over the contractual life of the loans primarily using the effective interest method or taken into income when the related loans are paid off or included in the carrying amount of loans that are sold. Loans and Leases Held for Investment The following table summarizes the composition of our loans and leases held for investment as of the dates indicated: March 31, December 31, 2024 2023 (In thousands) Real estate mortgage $ 16,217,186 $ 16,378,537 Real estate construction and land (1) 3,266,639 3,183,357 Commercial 5,831,666 5,780,346 Consumer 440,470 454,474 Total gross loans and leases held for investment 25,755,961 25,796,714 Unearned discounts, net (2) (238,933) (261,984) Deferred fees, net (44,006) (45,043) Total loans and leases held for investment, net of unearned discounts and deferred fees 25,473,022 25,489,687 Allowance for loan and lease losses (291,503) (281,687) Total loans and leases held for investment, net (3) $ 25,181,519 $ 25,208,000 ____________________ (1) Includes land and acquisition and development loans of $235.7 million and $228.9 million at March 31, 2024 and December 31, 2023. (2) Represents net acquisition discounts of $308.9 million and purchase premiums of $70.0 million at March 31, 2024, and net acquisition discounts of $334.2 million and purchase premiums of $72.2 million at December 31, 2023. (3) Excludes accrued interest receivable of $109.3 million and $111.3 million at March 31, 2024 and December 31, 2023, respectively, which is recorded in "Other assets" on the condensed consolidated balance sheets. The following tables present an aging analysis of our loans and leases held for investment, net of deferred fees, by loan portfolio segment and class as of the dates indicated: March 31, 2024 30 - 89 90 or More Days Days Total Past Due Past Due Past Due Current Total (In thousands) Real estate mortgage: Commercial $ 69,213 $ 6,828 $ 76,041 $ 4,820,503 $ 4,896,544 Multi-family 9,046 — 9,046 6,112,426 6,121,472 Other residential 75,158 39,396 114,554 4,834,829 4,949,383 Total real estate mortgage 153,417 46,224 199,641 15,767,758 15,967,399 Real estate construction and land: Commercial — — — 775,021 775,021 Residential 4,606 — 4,606 2,465,727 2,470,333 Total real estate construction and land 4,606 — 4,606 3,240,748 3,245,354 Commercial: Asset-based 11,701 2,325 14,026 2,046,990 2,061,016 Venture capital — — — 1,513,641 1,513,641 Other commercial 5,887 8,440 14,327 2,231,583 2,245,910 Total commercial 17,588 10,765 28,353 5,792,214 5,820,567 Consumer 2,810 584 3,394 436,308 439,702 Total $ 178,421 $ 57,573 $ 235,994 $ 25,237,028 $ 25,473,022 December 31, 2023 30 - 89 90 or More Days Days Total Past Due Past Due Past Due Current Total (In thousands) Real estate mortgage: Commercial $ 12,618 $ 15,168 $ 27,786 $ 4,998,711 $ 5,026,497 Multi-family 2,302 1,020 3,322 6,021,857 6,025,179 Other residential 93,042 4,341 97,383 4,962,926 5,060,309 Total real estate mortgage 107,962 20,529 128,491 15,983,494 16,111,985 Real estate construction and land: Commercial — — — 759,585 759,585 Residential — — — 2,399,684 2,399,684 Total real estate construction and land — — — 3,159,269 3,159,269 Commercial: Asset-based 608 2,689 3,297 2,185,788 2,189,085 Venture capital — — — 1,446,362 1,446,362 Other commercial 1,276 6,993 8,269 2,121,591 2,129,860 Total commercial 1,884 9,682 11,566 5,753,741 5,765,307 Consumer 3,461 670 4,131 448,995 453,126 Total $ 113,307 $ 30,881 $ 144,188 $ 25,345,499 $ 25,489,687 It is our policy to discontinue accruing interest when principal or interest payments are past due 90 days or more (unless the loan is both well secured and in the process of collection) or when, in the opinion of management, there is a reasonable doubt as to the collectability of a loan or lease in the normal course of business. Interest income on nonaccrual loans is recognized only to the extent cash is received and the principal balance of the loan is deemed collectable. The following table presents our nonaccrual and performing loans and leases held for investment, net of deferred fees, by loan portfolio segment and class as of the dates indicated: March 31, 2024 December 31, 2023 Nonaccrual Performing Total Nonaccrual Performing Total (In thousands) Real estate mortgage: Commercial $ 66,527 $ 4,830,017 $ 4,896,544 $ 15,669 $ 5,010,828 $ 5,026,497 Multi-family 953 6,120,519 6,121,472 1,020 6,024,159 6,025,179 Other residential 61,754 4,887,629 4,949,383 31,041 5,029,268 5,060,309 Total real estate mortgage 129,234 15,838,165 15,967,399 47,730 16,064,255 16,111,985 Real estate construction and land: Commercial — 775,021 775,021 — 759,585 759,585 Residential — 2,470,333 2,470,333 — 2,399,684 2,399,684 Total real estate construction and land — 3,245,354 3,245,354 — 3,159,269 3,159,269 Commercial: Asset-based 2,325 2,058,691 2,061,016 2,689 2,186,396 2,189,085 Venture capital — 1,513,641 1,513,641 325 1,446,037 1,446,362 Other commercial 13,390 2,232,520 2,245,910 10,972 2,118,888 2,129,860 Total commercial 15,715 5,804,852 5,820,567 13,986 5,751,321 5,765,307 Consumer 836 438,866 439,702 811 452,315 453,126 Total $ 145,785 $ 25,327,237 $ 25,473,022 $ 62,527 $ 25,427,160 $ 25,489,687 At March 31, 2024, nonaccrual loans and leases included $57.6 million of loans and leases 90 or more days past due, $59.6 million of loans and leases 30 to 89 days past due, and $28.6 million of loans and leases current with respect to contractual payments that were placed on nonaccrual status based on management’s judgment regarding their collectability. At December 31, 2023, nonaccrual loans and leases included $19.1 million of loans and leases 90 or more days past due, $11.4 million of loans and leases 30 to 89 days past due, and $32.0 million of current loans and leases that were placed on nonaccrual status based on management’s judgment regarding their collectability. As of March 31, 2024, our three largest loan relationships on nonaccrual status had an aggregate carrying value of $46.3 million and represented 32% of total nonaccrual loans and leases. The following tables present the credit risk rating categories for loans and leases held for investment, net of deferred fees, by loan portfolio segment and class as of the dates indicated. Classified loans and leases are those with a credit risk rating of either substandard or doubtful. March 31, 2024 Classified Special Mention Pass Total (In thousands) Real estate mortgage: Commercial $ 174,525 $ 196,450 $ 4,525,569 $ 4,896,544 Multi-family 74,646 94,218 5,952,608 6,121,472 Other residential 66,410 31,599 4,851,374 4,949,383 Total real estate mortgage 315,581 322,267 15,329,551 15,967,399 Real estate construction and land: Commercial — — 775,021 775,021 Residential — 3,005 2,467,328 2,470,333 Total real estate construction and land — 3,005 3,242,349 3,245,354 Commercial: Asset-based 8,495 11,316 2,041,205 2,061,016 Venture capital 10,453 198,311 1,304,877 1,513,641 Other commercial 31,222 15,080 2,199,608 2,245,910 Total commercial 50,170 224,707 5,545,690 5,820,567 Consumer 978 6,530 432,194 439,702 Total $ 366,729 $ 556,509 $ 24,549,784 $ 25,473,022 December 31, 2023 Classified Special Mention Pass Total (In thousands) Real estate mortgage: Commercial $ 75,739 $ 219,687 $ 4,731,071 $ 5,026,497 Multi-family 74,954 108,356 5,841,869 6,025,179 Other residential 38,155 54,197 4,967,957 5,060,309 Total real estate mortgage 188,848 382,240 15,540,897 16,111,985 Real estate construction and land: Commercial — — 759,585 759,585 Residential — 2,757 2,396,927 2,399,684 Total real estate construction and land — 2,757 3,156,512 3,159,269 Commercial: Asset-based 4,561 12,506 2,172,018 2,189,085 Venture capital 7,805 98,633 1,339,924 1,446,362 Other commercial 26,044 9,984 2,093,832 2,129,860 Total commercial 38,410 121,123 5,605,774 5,765,307 Consumer 1,159 7,192 444,775 453,126 Total $ 228,417 $ 513,312 $ 24,747,958 $ 25,489,687 The following table presents our nonaccrual loans and leases by loan portfolio segment and class and by with and without an allowance recorded as of the date indicated and interest income recognized on nonaccrual loans and leases for the periods indicated: Three Months Three Months Ended Ended March 31, March 31, March 31, March 31, 2024 2024 2023 2023 Nonaccrual Interest Nonaccrual Interest Recorded Income Recorded Income Investment Recognized Investment Recognized (In thousands) With An Allowance Recorded: Real estate mortgage: Commercial $ 32,106 $ — $ 60 $ — Multi-family — — — — Other residential 389 — 364 — Real estate construction and land: Commercial — — — — Residential — — — — Commercial: Asset-based 701 — — — Venture capital — — — — Other commercial 816 — 927 — Consumer 832 — 525 — With No Related Allowance Recorded: Real estate mortgage: Commercial $ 34,421 $ 5 $ 32,936 $ 3 Multi-family 953 — — — Other residential 61,365 — 49,696 — Real estate construction and land: Commercial — — — — Residential — — — — Commercial: Asset-based 1,624 — 420 — Venture capital — — — — Other commercial 12,574 — 2,196 1 Consumer 4 — — — Total Loans and Leases With and Without an Allowance Recorded: Real estate mortgage $ 129,234 $ 5 $ 83,056 $ 3 Real estate construction and land — — — — Commercial 15,715 — 3,543 1 Consumer 836 — 525 — Total $ 145,785 $ 5 $ 87,124 $ 4 The following tables present our loans held for investment by loan portfolio segment and class, by credit quality indicator (internal risk ratings), and by year of origination (vintage year) as of the dates indicated: Revolving Converted Amortized Cost Basis (1) Term Loans by Origination Year Revolving to Term March 31, 2024 2024 2023 2022 2021 2020 Prior Loans Loans Total (In thousands) Real Estate Mortgage: Commercial Internal risk rating: 1-3 High pass $ — $ — $ 26,137 $ 15,151 $ 13,787 $ 88,693 $ 1 $ — $ 143,769 4-6 Pass 2,941 169,935 918,384 759,995 508,887 1,924,197 62,325 35,136 4,381,800 7 Special mention — — 14,054 80,551 3,579 98,266 — — 196,450 8-9 Classified — 730 5,019 27,734 24,675 115,263 1,104 — 174,525 Total $ 2,941 $ 170,665 $ 963,594 $ 883,431 $ 550,928 $ 2,226,419 $ 63,430 $ 35,136 $ 4,896,544 Current YTD period: Gross charge-offs $ — $ — $ — $ 28 $ — $ 9 $ — $ — $ 37 Real Estate Mortgage: Multi-family Internal risk rating: 1-3 High pass $ — $ — $ 45,501 $ 158,588 $ 67,642 $ 174,599 $ — $ — $ 446,330 4-6 Pass 18,571 88,432 2,226,235 1,196,320 578,112 1,339,150 11,478 47,980 5,506,278 7 Special mention — — — 8,063 15,465 70,690 — — 94,218 8-9 Classified — — — 17,284 8,552 48,810 — — 74,646 Total $ 18,571 $ 88,432 $ 2,271,736 $ 1,380,255 $ 669,771 $ 1,633,249 $ 11,478 $ 47,980 $ 6,121,472 Current YTD period: Gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Real Estate Mortgage: Other residential Internal risk rating: 1-3 High pass $ — $ — $ — $ — $ — $ — $ 6,693 $ — $ 6,693 4-6 Pass 1,795 184,141 1,764,313 2,757,120 64,163 19,743 53,324 82 4,844,681 7 Special mention — — 27,992 3,323 — 284 — — 31,599 8-9 Classified — 5,027 36,971 21,551 939 1,742 147 33 66,410 Total $ 1,795 $ 189,168 $ 1,829,276 $ 2,781,994 $ 65,102 $ 21,769 $ 60,164 $ 115 $ 4,949,383 Current YTD period: Gross charge-offs $ — $ 851 $ 1,028 $ 540 $ 21 $ — $ — $ — $ 2,440 ____________________ (1) Amounts with negative balances are loans with zero principal balances and deferred loan origination fees. Revolving Converted Amortized Cost Basis (1) Term Loans by Origination Year Revolving to Term March 31, 2024 2024 2023 2022 2021 2020 Prior Loans Loans Total (In thousands) Real Estate Construction and Land: Commercial Internal risk rating: 1-3 High pass $ — $ — $ — $ — $ — $ — $ — $ — $ — 4-6 Pass 5,783 26,160 417,605 221,095 71,133 11,351 21,894 — 775,021 7 Special mention — — — — — — — — — 8-9 Classified — — — — — — — — — Total $ 5,783 $ 26,160 $ 417,605 $ 221,095 $ 71,133 $ 11,351 $ 21,894 $ — $ 775,021 Current YTD period: Gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Real Estate Construction and Land: Residential Internal risk rating: 1-3 High pass $ — $ — $ — $ — $ — $ — $ — $ — $ — 4-6 Pass 10,774 87,735 1,315,850 645,125 255,161 26,908 125,775 — 2,467,328 7 Special mention — — — 3,005 — — — — 3,005 8-9 Classified — — — — — — — — — Total $ 10,774 $ 87,735 $ 1,315,850 $ 648,130 $ 255,161 $ 26,908 $ 125,775 $ — $ 2,470,333 Current YTD period: Gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Commercial: Asset-Based Internal risk rating: 1-3 High pass $ 16,929 $ 38,274 $ 230,364 $ 213,767 $ 32,957 $ 316,425 $ 85,599 $ — $ 934,315 4-6 Pass (9) 111,264 215,198 125,887 16,485 32,016 606,049 — 1,106,890 7 Special mention — — 75 3 — 1 11,237 — 11,316 8-9 Classified — — — — 701 — 7,794 — 8,495 Total $ 16,920 $ 149,538 $ 445,637 $ 339,657 $ 50,143 $ 348,442 $ 710,679 $ — $ 2,061,016 Current YTD period: Gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Commercial: Venture Capital Internal risk rating: 1-3 High pass $ (85) $ (98) $ (5) $ — $ 1,998 $ (2) $ 148,410 $ 1,407 $ 151,625 4-6 Pass 24,976 71,914 102,487 106,549 5,821 6,774 749,806 84,925 1,153,252 7 Special mention — 61,994 28,850 31,934 — 19,987 50,551 4,995 198,311 8-9 Classified — 2,967 — 7,486 — — — — 10,453 Total $ 24,891 $ 136,777 $ 131,332 $ 145,969 $ 7,819 $ 26,759 $ 948,767 $ 91,327 $ 1,513,641 Current YTD period: Gross charge-offs $ — $ — $ — $ — $ — $ — $ 141 $ — $ 141 ____________________ (1) Amounts with negative balances are loans with zero principal balances and deferred loan origination fees. Revolving Converted Amortized Cost Basis (1) Term Loans by Origination Year Revolving to Term March 31, 2024 2024 2023 2022 2021 2020 Prior Loans Loans Total (In thousands) Commercial: Other Commercial Internal risk rating: 1-3 High pass $ 505 $ 785 $ 4,273 $ 4,855 $ 105 $ 1,221 $ 61,631 $ — $ 73,375 4-6 Pass 44,466 81,764 175,174 278,317 49,333 180,267 1,314,086 2,826 2,126,233 7 Special mention — — — 457 — 6,560 7,999 64 15,080 8-9 Classified — — 2,281 3,556 2,061 18,277 3,991 1,056 31,222 Total $ 44,971 $ 82,549 $ 181,728 $ 287,185 $ 51,499 $ 206,325 $ 1,387,707 $ 3,946 $ 2,245,910 Current YTD period: Gross charge-offs $ — $ — $ — $ 211 $ — $ 121 $ 231 $ — $ 563 Consumer Internal risk rating: 1-3 High pass $ — $ — $ 25 $ 21 $ 3 $ — $ 1,918 $ — $ 1,967 4-6 Pass 8,903 25,411 68,254 199,872 22,426 99,514 5,535 312 430,227 7 Special mention — — 1,119 3,712 103 1,596 — — 6,530 8-9 Classified — — 128 502 43 290 — 15 978 Total $ 8,903 $ 25,411 $ 69,526 $ 204,107 $ 22,575 $ 101,400 $ 7,453 $ 327 $ 439,702 Current YTD period: Gross charge-offs $ — $ — $ 335 $ 643 $ 209 $ 646 $ — $ — $ 1,833 Total Loans and Leases Internal risk rating: 1-3 High pass $ 17,349 $ 38,961 $ 306,295 $ 392,382 $ 116,492 $ 580,936 $ 304,252 $ 1,407 $ 1,758,074 4-6 Pass 118,200 846,756 7,203,500 6,290,280 1,571,521 3,639,920 2,950,272 171,261 22,791,710 7 Special mention — 61,994 72,090 131,048 19,147 197,384 69,787 5,059 556,509 8-9 Classified — 8,724 44,399 78,113 36,971 184,382 13,036 1,104 366,729 Total $ 135,549 $ 956,435 $ 7,626,284 $ 6,891,823 $ 1,744,131 $ 4,602,622 $ 3,337,347 $ 178,831 $ 25,473,022 Current YTD period: Gross charge-offs $ — $ 851 $ 1,363 $ 1,422 $ 230 $ 776 $ 372 $ — $ 5,014 ______________________ (1) Amounts with negative balances are loans with zero principal balances and deferred loan origination fees. Revolving Converted Amortized Cost Basis (1) Term Loans by Origination Year Revolving to Term December 31, 2023 2023 2022 2021 2020 2019 Prior Loans Loans Total (In thousands) Real Estate Mortgage: Commercial Internal risk rating: 1-3 High pass $ — $ 16,976 $ 17,432 $ 16,832 $ 17,337 $ 69,205 $ 1 $ — $ 137,783 4-6 Pass 182,236 933,294 814,564 510,952 298,985 1,765,454 76,866 10,937 4,593,288 7 Special mention — 14,021 32,235 25,485 17,147 129,549 1,250 — 219,687 8-9 Classified 749 — 26,172 439 17,063 29,566 1,750 — 75,739 Total $ 182,985 $ 964,291 $ 890,403 $ 553,708 $ 350,532 $ 1,993,774 $ 79,867 $ 10,937 $ 5,026,497 Current YTD period: Gross charge-offs $ 34 $ — $ — $ — $ 76 $ 14,185 $ — $ — $ 14,295 Real Estate Mortgage: Multi-family Internal risk rating: 1-3 High pass $ — $ 28,155 $ 140,424 $ 58,959 $ 57,988 $ 109,423 $ — $ — $ 394,949 4-6 Pass 66,143 2,221,235 1,193,052 539,660 564,420 794,599 67,811 — 5,446,920 7 Special mention — 2,610 17,784 12,201 39,808 35,953 — — 108,356 8-9 Classified — — 17,283 8,576 26,543 22,552 — — 74,954 Total $ 66,143 $ 2,252,000 $ 1,368,543 $ 619,396 $ 688,759 $ 962,527 $ 67,811 $ — $ 6,025,179 Current YTD period: Gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Real Estate Mortgage: Other residential Internal risk rating: 1-3 High pass $ — $ — $ — $ — $ — $ — $ 6,769 $ — $ 6,769 4-6 Pass 188,561 1,824,253 2,812,293 65,230 — 19,518 51,246 87 4,961,188 7 Special mention — 46,263 7,568 — — — 366 — 54,197 8-9 Classified 3,847 18,263 12,908 1,223 — 1,764 65 85 38,155 Total $ 192,408 $ 1,888,779 $ 2,832,769 $ 66,453 $ — $ 21,282 $ 58,446 $ 172 $ 5,060,309 Current YTD period: Gross charge-offs $ 3,402 $ 23,544 $ 5,385 $ 740 $ — $ 4 $ — $ — $ 33,075 ____________________ (1) Amounts with negative balances are loans with zero principal balances and deferred loan origination fees. Revolving Converted Amortized Cost Basis (1) Term Loans by Origination Year Revolving to Term December 31, 2023 2023 2022 2021 2020 2019 Prior Loans Loans Total (In thousands) Real Estate Construction and Land: Commercial Internal risk rating: 1-3 High pass $ — $ — $ — $ — $ — $ — $ — $ — $ — 4-6 Pass 23,916 388,165 214,303 68,833 16,781 27,175 20,412 — 759,585 7 Special mention — — — — — — — — — 8-9 Classified — — — — — — — — — Total $ 23,916 $ 388,165 $ 214,303 $ 68,833 $ 16,781 $ 27,175 $ 20,412 $ — $ 759,585 Current YTD period: Gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Real Estate Construction and Land: Residential Internal risk rating: 1-3 High pass $ — $ — $ — $ — $ — $ — $ — $ — $ — 4-6 Pass 64,341 1,185,297 668,083 336,636 — 26,896 115,674 — 2,396,927 7 Special mention — — 2,757 — — — — — 2,757 8-9 Classified — — — — — — — — — Total $ 64,341 $ 1,185,297 $ 670,840 $ 336,636 $ — $ 26,896 $ 115,674 $ — $ 2,399,684 Current YTD period: Gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Commercial: Asset-Based Internal risk rating: 1-3 High pass $ 32,485 $ 237,936 $ 223,088 $ 39,380 $ 119,364 $ 254,638 $ 89,667 $ — $ 996,558 4-6 Pass 122,064 238,206 132,449 17,823 7,447 25,945 630,073 1,453 1,175,460 7 Special mention — 101 — — — 1 12,394 10 12,506 8-9 Classified — — — 701 — 340 3,520 — 4,561 Total $ 154,549 $ 476,243 $ 355,537 $ 57,904 $ 126,811 $ 280,924 $ 735,654 $ 1,463 $ 2,189,085 Current YTD period: Gross charge-offs $ — $ — $ — $ 60 $ — $ — $ — $ 150 $ 210 Commercial: Venture Capital Internal risk rating: 1-3 High pass $ (84) $ (7) $ — $ 1,998 $ — $ (3) $ 136,339 $ (140) $ 138,103 4-6 Pass 101,038 128,485 113,183 6,473 6,216 622 770,941 74,863 1,201,821 7 Special mention 17,481 10,984 31,928 — 19,986 — 13,260 4,994 98,633 8-9 Classified — — 7,808 — — — (3) — 7,805 Total $ 118,435 $ 139,462 $ 152,919 $ 8,471 $ 26,202 $ 619 $ 920,537 $ 79,717 $ 1,446,362 Current YTD period: Gross charge-offs $ — $ 2,245 $ 2,759 $ — $ — $ — $ 9 $ — $ 5,013 ____________________ (1) Amounts with negative balances are loans with zero principal balances and deferred loan origination fees. Revolving Converted Amortized Cost Basis (1) Term Loans by Origination Year Revolving to Term December 31, 2023 2023 2022 2021 2020 2019 Prior Loans Loans Total (In thousands) Commercial: Other Commercial Internal risk rating: 1-3 High pass $ 815 $ 4,350 $ 5,216 $ 130 $ 29 $ 2,148 $ 66,827 $ — $ 79,515 4-6 Pass 98,643 201,215 285,249 50,582 39,951 158,810 1,176,946 2,921 2,014,317 7 Special mention 1,748 1,306 442 554 540 5,071 254 69 9,984 8-9 Classified — 912 4,011 1,706 1,299 13,768 3,257 1,091 26,044 Total $ 101,206 $ 207,783 $ 294,918 $ 52,972 $ 41,819 $ 179,797 $ 1,247,284 $ 4,081 $ 2,129,860 Current YTD period: Gross charge-offs $ — $ 6,867 $ 24 $ — $ 28 $ 75 $ 1,013 $ 431 $ 8,438 Consumer Internal risk rating: 1-3 High pass $ — $ 27 $ 22 $ 4 $ — $ — $ 1,304 $ — $ 1,357 4-6 Pass 26,468 71,523 207,751 23,390 42,338 63,919 7,684 345 443,418 7 Special mention — 1,286 4,224 371 1,100 181 30 — 7,192 8-9 Classified — 281 42 135 198 486 1 16 1,159 Total $ 26,468 $ 73,117 $ 212,039 $ 23,900 $ 43,636 $ 64,586 $ 9,019 $ 361 $ 453,126 Current YTD period: Gross charge-offs $ — $ 432 $ 540 $ 76 $ 255 $ 1,081 $ 1 $ 12 $ 2,397 Total Loans and Leases Internal risk rating: 1-3 High pass $ 33,216 $ 287,437 $ 386,182 $ 117,303 $ 194,718 $ 435,411 $ 300,907 $ (140) $ 1,755,034 4-6 Pass 873,410 7,191,673 6,440,927 1,619,579 976,138 2,882,938 2,917,653 90,606 22,992,924 7 Special mention 19,229 76,571 96,938 38,611 78,581 170,755 27,554 5,073 513,312 8-9 Classified 4,596 19,456 68,224 12,780 45,103 68,476 8,590 1,192 228,417 Total $ 930,451 $ 7,575,137 $ 6,992,271 $ 1,788,273 $ 1,294,540 $ 3,557,580 $ 3,254,704 $ 96,731 $ 25,489,687 Current YTD period: Gross charge-offs $ 3,436 $ 33,088 $ 8,708 $ 876 $ 359 $ 15,345 $ 1,023 $ 593 $ 63,428 ____________________ (1) Amounts with negative balances are loans with zero principal balances and deferred loan origination fees. On January 1, 2023, the Company adopted ASU 2022-02, " Financial Instruments - Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures" ("ASU 2022-02") , which eliminated the accounting guidance for troubled debt restructurings while enhancing disclosure requirements for certain loan refinancing and restructurings by creditors when a borrower is experiencing financial difficulty. This guidance was applied on a prospective basis. The following table presents our loan modifications made to borrowers experiencing financial difficulty by type of modification for the period indicated with related amortized cost balances as of the date indicated: Three Months Ended March 31, 2024 Loan Modifications Balances (Amortized Cost Basis) at March 31, 2024 Term Extension % of Loan Portfolio Balance Class (Dollars in thousands) Real estate mortgage: Commercial $ 1,250 — % Other residential 1,837 — % Commercial: Other commercial 2,827 0.1 % Total $ 5,914 Three Months Ended March 31, 2023 Loan Modifications Balances (Amortized Cost Basis) at March 31, 2023 Combination - Term Extension and Combination - Term Interest Rate Extension and Total Loan Term Extension Payment Delay Reduction Payment Delay Modifications % of % of % of % of % of Loan Loan Loan Loan Loan Portfolio Portfolio Portfolio Portfolio Portfolio Balance Class Balance Class Balance Class Balance Class Balance Class (Dollars in thousands) Real estate mortgage: Other residential $ 12,716 0.2 % $ — — % $ — — % $ — — % $ 12,716 0.2 % Commercial: Venture capital — — % — — % — — % 613 — % 613 — % Other commercial 2,057 0.2 % 45 — % — — % — — % 2,102 0.2 % Consumer — — % — — % 3 — % — — % 3 — % Total $ 14,773 $ 45 $ 3 $ 613 $ 15,434 The following tables present the financial effect of our loan modifications made to borrowers experiencing financial difficulty by type of modification for the period indicated: Three Months Ended March 31, 2024 Term Extension - Financial Effect Real estate mortgage: Commercial Extended maturity by a weighted average 5 months. Other residential Extended maturity by a weighted average 12 months. Commercial: Other commercial Extended maturity by a weighted average 3 months. Three Months Ended March 31, 2023 Term Extension - Financial Effect Real estate mortgage: Other residential Extended maturity by a weighted average seven months. Commercial: Other commercial Extended maturity by a weighted average 12 months. Three Months Ended March 31, 2023 Payment Delay - Financial Effect Commercial: Other commercial Provided six months of reduced payments to borrowers without extending the loan term. Three Months Ended March 31, 2023 Combination - Term Extension and Interest Rate Reduction - Financial Effect Consumer Extended maturity by a weighted average 2 years and reduced weighted average contractual interest rate from 9.5% to 2.0%. Three Months Ended March 31, 2023 Combination - Term Extension and Payment Delay - Financial Effect Commercial: Venture capital Extended maturity by a weighted average 11 months and provided 11 months of interest only payments to borrowers. The following table presents the payment status of our loan modifications made during the past 12 months with related amortized cost balances as of the date indicated: Payment Status (Amortized Cost Basis) at March 31, 2024 30-89 Days 90 or More Days Current Past Due Past Due Total (In thousands) Real estate mortgage: Commercial $ 2,250 $ — $ — $ 2,250 Other residential 2,953 90 1,715 4,758 Commercial: Other commercial 4,910 — — 4,910 Consumer 13 — — 13 Total $ 10,126 $ 90 $ 1,715 $ 11,931 During the three months ended March 31, 2024, there were $2.2 million of other residential real estate loans modified in the form of a term extension during the preceding 12-month period that subsequently defaulted. Leases Receivable We provide equipment financing to our customers primarily with operating and direct financing leases. For direct financing leases, lease receivables are recorded on the balance sheet but the leased equipment is not, although we generally retain legal title to the leased equipment until the end of each lease. Direct financing leases are stated at the net amount of minimum lease payments receivable, plus any unguaranteed residual value, less the amount of unearned income and net acquisition discount at the reporting date. Direct lease origination costs are amortized using the effective interest method over the life of the leases. Direct financing leases are subject to our accounting for allowance for loan and lease losses. See Note 7. Leases for information regarding operating leases where we are the lessor. The following table provides the components of leases receivable income for the periods indicated: Three Months Ended March 31, 2024 2023 (In thousands) Component of leases receivable income: Interest income on net investments in leases $ 4,735 $ 3,749 The following table presents the components of leases receivable as of the dates indicated: March 31, 2024 December 31, 2023 (In thousands) Net Investment in Direct Financing Leases: Lease payments receivable $ 249,900 $ 249,223 Unguaranteed residual assets 25,915 25,488 Deferred costs and other 2,602 2,715 Aggregate net investment in leases $ 278,417 $ 277,426 The following table presents maturities of leases receivable as of the date indicated: March 31, 2024 (In thousands) Period ending December 31, 2024 $ 65,235 2025 74,910 2026 56,555 2027 37,965 2028 22,188 Thereafter 24,315 Total undiscounted cash flows 281,168 Less: Unearned income (31,268) Present value of lease payments $ 249,900 Allowance for Loan and Lease Losses The following tables present a summary of the activity in the allowance for loan and lease losses on loans and leases held for investment by loan portfolio segment for the periods indicated: Three Months Ended March 31, 2024 Real Estate Real Estate Construction Mortgage and Land Commercial Consumer Total (In thousands) Allowance for Loan and Lease Losses: Balance, beginning of period $ 186,827 $ 33,830 $ 45,156 $ 15,874 $ 281,687 Charge-offs (2,477) — (704) (1,833) (5,014) Recoveries 891 — 2,869 70 3,830 Net (charge-offs) recoveries (1,586) — 2,165 (1,763) (1,184) Provision 13,033 (3,819) (267) 2,053 11,000 Balance, end of period $ 198,274 $ 30,011 $ 47,054 $ 16,164 $ 291,503 Ending Allowance by Evaluation Methodology: Individually evaluated $ 8,336 $ — $ 7 $ — $ 8,343 Collectively evaluated $ 189,938 $ 30,011 $ 47,047 $ 16,164 $ 283,160 Ending Loans and Leases by Evaluation Methodology: Individually evaluated $ 129,116 $ — $ 14,919 $ 4 $ 144,039 Collectively evaluated 15,838,283 3,245,354 5,805,648 439,698 25,328,983 Ending balance $ 15,967,399 $ 3,245,354 $ 5,820,567 $ 439,702 $ 25,473,022 Three Months Ended March 31, 2023 Real Estate Real Estate Construction Mortgage and Land Commercial Consumer Total (In thousands) Allowance for Loan and Lease Losses: Balance, beginning of period $ 87,309 $ 52,320 $ 52,849 $ 8,254 $ 200,732 Charge-offs (9,835) — (137) (425) (10,397) Recoveries 200 — 975 45 1,220 Net (charge-offs) recoveries (9,635) — 838 (380) (9,177) Provision 31,809 2,714 (16,492) 469 18,500 Balance, end of period $ 109,483 $ 55,034 $ 37,195 $ 8,343 $ 210,055 Ending Allowance by Evaluation Methodology: Individually evaluated $ — $ — $ — $ — $ — Collectively evaluated $ 109,483 $ 55,034 $ 37,195 $ 8,343 $ 210,055 Ending Loans and Leases by Evaluation Methodology: Individually evaluated $ 82,835 $ — $ 2,616 $ — $ 85,451 Collectively evaluated 15,324,776 4,608,440 5,226,491 427,223 25,586,930 Ending balance $ 15,407,611 $ 4,608,440 $ 5,229,107 $ 427,223 $ 25,672,381 The allowance for loan and lease losses increased by $9.8 million in the first quarter of 2024 to $291.5 million due primarily to an $11.0 million provision, offset partially by net charge-offs of $1.2 million. For additional information regarding the calculation of the allowance for loan and lease losses using the CECL methodology, including discussion of forecasts used to estimate the allowance, please see Note 1(j). Nature of Operations and Summary of Significant Accounting Policies - Allowance for Credit Losses on Loans and Leases Held for Investment of the Notes to Consolidated Financial Statements contained in "Item 8. Financial Statements and Supplementary Data" of the Form 10-K. A loan is considered collateral-dependent, and is individually evaluated for reserve purposes, when the borrower is experiencing financial difficulty and repayment is expected to be provided substantially through the operation or sale of the collateral. The following table summarizes collateral-dependent loans held for investment by collateral type as of the following dates: March 31, 2024 December 31, 2023 Real Business Real Business Property Assets Consumer Total Property Assets Total (In thousands) Real estate mortgage $ 130,567 $ — $ — $ 130,567 $ 47,952 $ — $ 47,952 Commercial — 3,153 — 3,153 — 3,616 3,616 Consumer — — 4 4 — — — Total $ 130,567 $ 3,153 $ 4 $ 133,724 $ 47,952 $ 3,616 $ 51,568 Allowance for Credit Losses The allowance for credit losses is the combination of the allowance for loan and lease losses and the reserve for unfunded loan commitments. The reserve for unfunded loan commitments is included within "Accrued interest payable and other liabilities" on the condensed consolidated balance sheets. The following tables present a summary of the activity in the allowance for loan and lease losses and reserve for unfunded loan commitments for the periods indicated: Three Months Ended March 31, 2024 Allowance for Reserve for Total Loan and Unfunded Loan Allowance for Lease Losses Commitments Credit Losses (In thousands) Balance, beginning of period $ 281,687 $ 29,571 $ 311,258 Charge-offs (5,014) — (5,014) Recoveries 3,830 — 3,830 Net charge-offs (1,184) — (1,184) Provision 11,000 (1,000) 10,000 Balance, end of period $ 291,503 $ 28,571 $ 320,074 Three Months Ended March 31, 2023 Allowance for Reserve for Total Loan and Unfunded Loan Allowance for Lease Losses Commitments Credit Losses (In thousands) Balance, beginning of period $ 200,732 $ 91,071 $ 291,803 Charge-offs (10,397) — (10,397) Recoveries 1,220 — 1,220 Net charge-offs (9,177) — (9,177) Provision 18,500 (15,500) 3,000 Balance, end of period $ 210,055 $ 75,571 $ 285,626

Goodwill and Other Intangible A

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, NET Goodwill and other intangible assets arise from the acquisition method of accounting for business combinations. Goodwill and other intangible assets generated from business combinations and deemed to have indefinite lives are not subject to amortization and instead are tested for impairment annually at the reporting unit level unless a triggering event occurs thereby requiring an updated assessment. Our regular annual impairment assessment occurs in the fourth quarter. Goodwill represents the excess of the purchase price over the fair value of the net assets and other identifiable intangible assets acquired. Impairment exists when the carrying value of the goodwill exceeds the fair value of the reporting unit. An impairment loss would be recognized in an amount equal to that excess as a charge to "Noninterest expense" in the condensed consolidated statements of earnings. Our other intangible assets with definite lives are CDI and CRI. CDI and CRI are amortized over their respective estimated useful lives and reviewed for impairment at least quarterly. The amortization expense represents the estimated decline in the value of the underlying deposits or customer relationships acquired. The following table presents the changes in CDI and CRI and the related accumulated amortization for the periods indicated: Three Months Ended March 31, 2024 2023 (In thousands) Gross Amount of CDI and CRI: Balance, beginning of period $ 236,264 $ 91,550 Fully amortized portion — (750) Balance, end of period 236,264 90,800 Accumulated Amortization: Balance, beginning of period (70,787) (60,169) Amortization expense (8,251) (2,411) Fully amortized portion — 750 Balance, end of period (79,038) (61,830) Net CDI and CRI, end of period $ 157,226 $ 28,970 The following table presents the estimated aggregate future amortization expense for our current CDI and CRI as of the date indicated: March 31, 2024 (In thousands) Period ending December 31, 2024 $ 24,282 2025 27,657 2026 24,412 2027 21,166 2028 17,920 Thereafter 41,789 Net CDI and CRI $ 157,226

Other Assets

Other Assets	3 Months Ended
	Mar. 31, 2024
Other Assets [Abstract]
Other Assets	OTHER ASSETS The following table presents the detail of our other assets as of the dates indicated: March 31, December 31, Other Assets 2024 2023 (In thousands) LIHTC investments $ 335,584 $ 347,478 Interest receivable 138,258 138,522 Operating lease ROU assets, net (1) 125,383 133,126 SBIC investments 112,982 105,433 Equity investments without readily determinable fair values 71,392 71,332 Prepaid expenses 43,412 43,498 Taxes receivable 26,090 34,268 HLBV investments 18,112 18,442 Foreclosed assets, net 12,488 7,394 Equity warrants (2) 3,708 3,689 Equity investments with readily determinable fair values 1 1 Other receivables/assets 206,973 228,066 Total other assets $ 1,094,383 $ 1,131,249 ____________________ (1) See Note 7. Leases for further details regarding the operating lease ROU assets. (2) See Note 9. Derivatives for information regarding equity warrants.
Stock-Based Compensation	STOCKHOLDERS' EQUITY Stock-Based Compensation At the special meeting of stockholders held on November 22, 2023, the Company's stockholders approved the Amended and Restated Banc of California, Inc. 2018 Stock Incentive Plan (the “Amended and Restated 2018 Plan”). The Company’s Amended and Restated 2018 Plan permits stock-based compensation awards to officers, directors, employees, and consultants and will remain in effect until November 30, 2033. The Amended and Restated 2018 Plan authorizes grants of stock-based compensation instruments to purchase or issue up to 8,789,197 shares. As of March 31, 2024, there wer e 6,983,382 shares available for grant under the Amended and Restated 2018 Plan. In addition to the Amended and Restated 2018 Plan, in connection with the Merger, the Company assumed the Amended and Restated PacWest Bancorp 2017 Stock Incentive Plan (the "PacWest 2017 Plan") with respect to PacWest's outstanding stock-based awards. Restricted Stock Restricted stock amortization totaled $4.4 million and $5.0 million for the three months ended March 31, 2024 and 2023. Such amounts are included in "Compensation expense" on the condensed consolidated statements of earnings (loss). The amount of unrecognized compensation expense related to all unvested RSUs, TRSAs, and PRSUs as of March 31, 2024 totaled $46.1 million. Time-Based Restricted Stock Awards At March 31, 2024, there were 1,825,307 shares of unvested RSUs outstanding pursuant to the Amended and Restated 2018 Plan. At March 31, 2024, there were 781,815 sh ar es of unvested TRSAs outstanding pursuant to the PacWest 2017 Plan. The RSUs and TRSAs generally vest over a service period of three Performance-Based Restricted Stock Units At March 31, 2024, there were 296,614 units of unvested PRSUs that have been granted. Compensation expense related to PRSUs is based on the fair value of the underlying stock on the award date and is amortized over the vesting period using the straight-line method unless it is determined that: (1) attainment of the financial metrics is less than probable, in which case a portion of the amortization is suspended, or (2) attainment of the financial metrics is improbable, in which case a portion of the previously recognized amortization is reversed and also suspended. Annual PRSU expense may vary during the performance period based upon changes in management's estimate of the number of shares that may ultimately vest. In the case where the performance target for the PRSUs is based on a market condition (such as total shareholder return), the amortization is neither reversed nor suspended if it is subsequently determined that the attainment of the performance target is less than probable or improbable and the employee continues to meet the service requirement of the award. Classes of Stock and Equity Instruments Preferred Stock Depositary shares each representing 1/40th of a share of 7.75% Fixed Rate Reset Non-Cumulative Perpetual Preferred Stock, Series F (“Series F Preferred Stock”) are listed on the NYSE under the symbol “BANC/PF.” The Series F Preferred Stock ranks senior to our common stock and common stock equivalents both as to dividends and liquidation preference but generally have no voting rights. There are 50,000,000 total preferred shares authorized, of which 27,000,000 were authorized for the non-voting common stock equivalents (“NVCE”) and 513,250 were authorized and outstanding for the Series F Preferred stock at March 31, 2024 and December 31, 2023. Common Stock Our voting common stock is listed on the NYSE under the symbol “BANC” and there were 446,863,844 shares authorized at March 31, 2024 and December 31, 2023 and 157,608,893 shares outstanding at March 31, 2024 and 156,790,349 shares outstanding at December 31, 2023. Class B Non-Voting Common Stock Our Class B non-voting common stock is not listed or traded on any national securities exchange or automated quotation system, and there currently is no established trading market for such stock. The Class B non-voting common stock ranks equally with, and has identical rights, preferences and privileges as the voting common stock with respect to dividends and liquidation preference but generally have no voting rights. There were 3,136,156 shares authorized at March 31, 2024 and December 31, 2023 and 477,321 shares outstanding at March 31, 2024 and 477,321 shares outstanding at December 31, 2023. Non-Voting Common Stock Equivalents In conjunction with the Merger, the Company issued a new class of NVCE from authorized preferred stock, which were issued under the Investment Agreements (as defined below). Our NVCE stock is not listed or traded on any national securities exchange or automated quotation system, and there currently is no established trading market for such stock. The NVCE stock does not have voting rights and ranks equally with, and has identical rights, preferences and privileges as the voting common stock with respect to dividends or distributions (including regular quarterly dividends) declared by the Board and rights upon any liquidation, dissolution, winding up or similar proceeding of the Company. There were 27,000,000 shares authorized at March 31, 2024 and December 31, 2023 and 10,145,600 shares outstanding at March 31, 2024 and 10,829,990 shares outstanding at December 31, 2023. Warrants In conjunction with the Merger and per the terms of the investment agreements, each dated July 25, 2023, entered into by Banc of California, Inc. with the Warburg Investors (such agreement, the "Warburg Investment Agreement") and the Centerbridge Investor (together with the Warburg Investment Agreement, the "Investment Agreements"), respectively, the Warburg Investors received warrants to purchase 15,853,659 shares of NVCE stock, and the Centerbridge Investor received warrants to purchase 3,048,780 shares of voting common stock (the “Centerbridge Warrants”), each with an initial exercise price of $15.375 per share, subject to customary anti-dilution adjustments provided for under the warrant agreements. The warrants carry a term of seven years but are subject to mandatory exercise when the market price of the voting common stock reaches or exceeds $24.60 for 20 or more trading days during any 30-consecutive trading day period. These warrants are being accounted for as equity. The exercise price of the Centerbridge Warrants will be adjusted downward, per the terms of the agreement, for cash distributions to stockholders of the Company's voting common stock, including the Company's quarterly cash dividend.

Leases

Leases	3 Months Ended
	Mar. 31, 2024
Leases [Abstract]
Leases	LEASES Operating Leases as a Lessee Our lease expense is a component of "Occupancy expense" on our condensed consolidated statements of earnings. The following table presents the components of lease expense for the periods indicated: Three Months Ended March 31, 2024 2023 (In thousands) Operating lease expense: Fixed costs $ 9,435 $ 7,748 Variable costs 48 35 Short-term lease costs 66 357 Sublease income (1,196) (712) Net lease expense $ 8,353 $ 7,428 The following table presents supplemental cash flow information related to leases for the periods indicated: Three Months Ended March 31, 2024 2023 (In thousands) Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 7,746 $ 8,963 ROU assets obtained in exchange for lease obligations: Operating leases $ 1,183 $ 2,196 The following table presents supplemental balance sheet and other information related to operating leases as of the dates indicated: March 31, December 31, 2024 2023 (Dollars in thousands) Operating leases: Operating lease right-of-use assets, net $ 125,383 $ 133,126 Operating lease liabilities $ 153,298 $ 161,308 Weighted average remaining lease term (in years) 6.0 6.1 Weighted average discount rate 3.41 % 3.40 % The following table presents the maturities of operating lease liabilities as of the date indicated: March 31, 2024 (In thousands) Period ending December 31, 2024 $ 30,606 2025 34,841 2026 28,152 2027 20,386 2028 16,248 Thereafter 41,304 Total operating lease liabilities 171,537 Less: Imputed interest (18,239) Present value of operating lease liabilities $ 153,298 Operating Leases as a Lessor We provide equipment financing to our customers through operating leases where we facilitate the purchase of equipment leased to our customers. The equipment is shown on the condensed consolidated balance sheets as "Equipment leased to others under operating leases" and is depreciated to its estimated residual value at the end of the lease term, shown as "Leased equipment depreciation" in the condensed consolidated statements of earnings, according to our fixed asset accounting policy. We receive periodic rental income payments under the leases, which are recorded as "Noninterest Income" in the condensed consolidated statements of earnings (loss). The equipment is tested periodically for impairment. No impairment was recorded on "Equipment leased to others under operating leases" during the three months ended March 31, 2024 and 2023. The following table presents the rental payments to be received on operating leases as of the date indicated: March 31, 2024 (In thousands) Year Ending December 31, 2024 $ 34,210 2025 39,965 2026 35,321 2027 28,349 2028 24,223 Thereafter 64,371 Total undiscounted cash flows $ 226,439

Borrowings and Subordinated Deb

Borrowings and Subordinated Debentures	3 Months Ended
	Mar. 31, 2024
Debt Disclosure [Abstract]
Borrowings and Subordinated Debentures	BORROWINGS AND SUBORDINATED DEBT Borrowings The following table summarizes our borrowings as of the dates indicated: March 31, 2024 December 31, 2023 Weighted Weighted Average Average Balance Rate Balance Rate (Dollars in thousands) Bank Term Funding Program $ 1,545,000 5.40 % $ 2,618,300 4.37 % Senior notes 174,000 5.25 % 174,000 5.25 % Credit-linked notes 123,824 16.03 % 123,116 16.02 % FHLB secured advances 300,000 4.45 % — — % Total borrowings 2,142,824 5.87 % 2,915,416 4.92 % Acquisition discount on senior notes (3,326) (4,094) Total borrowings, net $ 2,139,498 $ 2,911,322 The Bank has established secured and unsecured lines of credit under which it may borrow funds from time to time on a term or overnight basis from the FHLB, the FRBSF, and other financial institutions. FHLB Secured Line of Credit. The Bank had secured financing capacity with the FHLB as of March 31, 2024 of $6.3 billion, collateralized by a blanket lien on $10.2 billion of qualifying loans and $20.1 million of securities. As of March 31, 2024, there were $307.4 million in letters of credit pledged and $300.0 million outstanding, which consisted of two $150.0 million advances that both mature in March 2026. As of December 31, 2023, there were $243.8 million in letters of credit pledged but no balance outstanding. FRBSF Secured Line of Credit. The Bank has a secured line of credit with the FRBSF. As of March 31, 2024, the Bank had secured borrowing capacity of $6.9 billion collateralized by liens covering $7.7 billion of qualifying loans and $1.0 billion of securities. As of March 31, 2024 and December 31, 2023, there were no balances outstanding. FRBSF Bank Term Funding Program. In March of 2023, the Bank participated in the FRBSF Bank Term Funding Program. As of March 31, 2024, the Bank had secured borrowing capacity of $1.5 billion collateralized by the par value of pledged securities totaling $1.6 billion. As of March 31, 2024, the balance outstanding was $1.5 billion consisting of one term advance maturing in March 2025. As of December 31, 2023, the balance outstanding was $2.6 billion consisting of two term advances maturing in March 2024. Federal Funds Arrangements with Commercial Banks. As of March 31, 2024, the Bank had unsecured lines of credit of $290.0 million in the aggregate with several correspondent banks for the purchase of overnight funds, subject to availability of funds. These lines are renewable annually and have no unused commitment fees. As of March 31, 2024 and December 31, 2023, there were no balances outstanding. The Bank is a member of the AFX, through which it may either borrow or lend funds on an overnight or short-term basis with a group of pre-approved commercial banks. The availability of funds changes daily. As of March 31, 2024 and December 31, 2023 there was no balance outstanding. Senior Notes. The Senior Notes are unsecured debt obligations and rank equally with our other present and future unsecured unsubordinated obligations. We make interest payments on the Senior Notes semi-annually in arrears. We have the option to redeem the Senior Notes either in whole or in part on or after January 15, 2025 (i.e., 90 days prior to the maturity date). Notification of no less than 30 nor more than 60 days is required for redemption. The Senior Notes will be redeemable at a price equal to 100% of the principal amount of the Senior Notes to be redeemed plus accrued and unpaid interest to the date of redemption. Credit-Linked Notes. The notes were issued in five classes, each with an interest rate of SOFR plus a spread that ranges from 8.00% to 13.25%, with a weighted average spread of 10.70% at March 31, 2024. The notes are linked to the credit risk of an approximately $2.46 billion reference pool of previously purchased single-family residential mortgage loans at March 31, 2024. The notes are due June 27, 2052. Principal payments on the notes are based only on scheduled and unscheduled principal that is actually collected on these loans. The notes are reported at fair value of $123.8 million at March 31, 2024. See Note 11. Fair Value Option for additional information. Subordinated Debt The following table summarizes the terms of each issuance of subordinated debt outstanding as of the dates indicated: March 31, 2024 December 31, 2023 Date Maturity Rate Index Series Balance Rate (1) Balance Rate (1) Issued Date (Quarterly Reset) (Dollars in thousands) Subordinated notes, net (2) $ 380,783 3.25 % $ 380,651 3.25 % 4/30/2021 5/1/2031 Fixed rate (3) Subordinated notes 75,000 4.375 % 75,000 4.375 % 10/30/2020 10/30/2030 Fixed rate (6) Trust V 10,310 8.69 % 10,310 8.74 % 8/15/2003 9/17/2033 3-month Term SOFR + 3.10 Trust VI 10,310 8.64 % 10,310 8.70 % 9/3/2003 9/15/2033 3-month Term SOFR + 3.05 Trust CII 5,155 8.54 % 5,155 8.59 % 9/17/2003 9/17/2033 3-month Term SOFR + 2.95 Trust VII 61,856 8.33 % 61,856 8.40 % 2/5/2004 4/23/2034 3-month Term SOFR + 2.75 Trust CIII 20,619 7.28 % 20,619 7.34 % 8/15/2005 9/15/2035 3-month Term SOFR + 1.69 Trust FCCI 16,495 7.19 % 16,495 7.25 % 1/25/2007 3/15/2037 3-month Term SOFR + 1.60 Trust FCBI 10,310 7.14 % 10,310 7.20 % 9/30/2005 12/15/2035 3-month Term SOFR + 1.55 Trust CS 2005-1 82,475 7.54 % 82,475 7.60 % 11/21/2005 12/15/2035 3-month Term SOFR + 1.95 Trust CS 2005-2 128,866 7.53 % 128,866 7.60 % 12/14/2005 1/30/2036 3-month Term SOFR + 1.95 Trust CS 2006-1 51,545 10.45 % 51,545 10.45 % 2/22/2006 4/30/2036 Prime + 1.95 Trust CS 2006-2 51,550 7.53 % 51,550 7.60 % 9/27/2006 10/30/2036 3-month Term SOFR + 1.95 Trust CS 2006-3 (4) 27,811 5.94 % 28,453 6.00 % 9/29/2006 10/30/2036 3-month EURIBOR + 2.05 Trust CS 2006-4 16,470 10.55 % 16,470 10.45 % 12/5/2006 1/30/2037 Prime + 1.95 Trust CS 2006-5 6,650 7.53 % 6,650 7.60 % 12/19/2006 1/30/2037 3-month Term SOFR + 1.95 Trust CS 2007-2 39,177 7.53 % 39,177 7.60 % 6/13/2007 7/30/2037 3-month Term SOFR + 1.95 PMB Statutory Trust III 7,217 8.97 % 7,217 9.02 % 9/16/2002 9/26/2032 3-month Term SOFR + 3.40 PMB Capital Trust III 10,310 7.60 % 10,310 7.66 % 10/4/2004 10/8/2034 3-month Term SOFR + 2.00 Total subordinated debt 1,012,909 5.90 % 1,013,419 5.93 % Acquisition discount (5) (75,192) (76,820) Net subordinated debt $ 937,717 $ 936,599 ___________________ (1) Rates do not include the effects of discounts and issuance costs. (2) Net of unamortized issuance costs of $4.2 million. (3) Interest rate is fixed until May 1, 2026, when it changes to a floating rate and resets quarterly at a benchmark rate plus 252 basis points. (4) Denomination is in Euros with a value of €25.8 million. (5) Amount represents the fair value adjustment on trust preferred securities assumed in acquisitions. (6) Interest rate is fixed until October 30, 2025, when it changes to a floating rate equal to a benchmark rate, which is expected to be 3-month Term SOFR, plus a spread of 419.5 basis points.

Derivatives

Derivatives	3 Months Ended
	Mar. 31, 2024
Derivatives [Abstract]
Derivatives	DERIVATIVES To a limited extent, the Company utilizes interest rate swaps contracts with clients and counterparty banks for the purpose of offsetting or hedging exposures arising out of lending and borrowing transactions. The Company offers borrowers interest rate swaps under a "back-to-back" loan hedging program and offsets these "pay floating/receive fixed" contracts with borrowers with "receive floating/pay fixed" swaps with counterparty banks. The total notional balance of these offsetting hedging contracts was $167.0 million at March 31, 2024. The Company has also hedged the interest rate risk and foreign currency risk on €25.8 million of subordinated debt utilizing a combined cross currency swap/interest rate swap, which has had the effect of hedging the foreign currency risk and fixing the Euribor-based floating rate instrument at a fixed rate of 2.76% through July 2025. The outputs from the Company's NII simulation analysis and MVE modeling reflect the impact of these interest rate/currency swaps, however, the impact is not material. Our derivatives are carried at fair value and recorded in "Other assets" or "Accrued interest payable and other liabilities," as appropriate, in the consolidated balance sheets. For derivatives not designated as hedging instruments, the changes in fair value of our derivatives and the related fees are recognized in "Noninterest income - other" in the condensed consolidated statements of earnings (loss). For the three months ended March 31, 2024, changes in fair value and fees recorded to noninterest income in the condensed consolidated statements of earnings (loss) were immaterial. See Note 6. Other Assets for additional information regarding equity warrant assets. Included in the interest rate contracts in the table below are pay-fixed, receivable-variable interest rate swap contracts classified as cash flow hedges with notional amounts aggregating $300.0 million, five year terms, and varying maturity dates throughout 2028. These swap contracts were entered into with institutional counterparties to hedge against variability in cash flow attributable to interest rate risk on a portion of the Company's variable rate deposits and borrowings. The cash flow hedges were deemed highly effective at inception and thereafter. For derivatives designated as cash flow hedges, the portion of changes in fair value considered to be highly effective are reported as a component of "Accumulated other comprehensive loss, net" on the consolidated balance sheets until the related cash flows from the hedged items are recognized in earnings. As of March 31, 2024, the fair value of the cash flow hedges represented an asset of $1.7 million, related to which $0.3 million (net of tax) was included in "Accumulated other comprehensive loss, net." The following table presents the U.S. dollar notional amounts and fair values of our derivative instruments included in the condensed consolidated balance sheets as of the dates indicated: March 31, 2024 December 31, 2023 Notional Fair Notional Fair Amount Value Amount Value (In thousands) Derivative Assets: Interest rate contracts $ 466,990 $ 9,035 $ 168,850 $ 6,426 Foreign exchange contracts 42,417 1,170 45,742 1,883 Interest rate and economic contracts 509,407 10,205 214,592 8,309 Equity warrant assets 16,944 3,708 17,008 3,869 Total $ 526,351 $ 13,913 $ 231,600 $ 12,178 Derivative Liabilities: Interest rate contracts $ 166,990 $ 7,262 $ 468,850 $ 10,421 Foreign exchange contracts 42,417 75 45,742 128 Total $ 209,407 $ 7,337 $ 514,592 $ 10,549 For further information regarding our derivatives, see Note 1. Nature of Operations and Summary of Significant Accounting Policies of the Notes to Consolidated Financial Statements contained in "Item 8. Financial Statements and Supplementary Data" of the Form 10-K.

Commitments and Contingencies

Commitments and Contingencies	3 Months Ended
	Mar. 31, 2024
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	COMMITMENTS AND CONTINGENCIES The following table presents a summary of commitments described below as of the dates indicated: March 31, December 31, 2024 2023 (In thousands) Loan commitments to extend credit $ 5,482,672 $ 5,578,907 Standby letters of credit 248,485 252,572 Total $ 5,731,157 $ 5,831,479 The Company is a party to financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to extend credit and standby letters of credit. Those instruments involve, to varying degrees, elements of credit risk in excess of the amount recognized in the condensed consolidated balance sheets. The contract or notional amounts of those instruments reflect the extent of involvement that the Company has in particular classes of financial instruments. Commitments to extend credit are contractual agreements to lend to our customers when customers are in compliance with their contractual credit agreements and when customers have contractual availability to borrow under such agreements. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Since many of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements. The estimated exposure to loss from these commitments is included in the reserve for unfunded loan commitments, which amounted to $28.6 million at March 31, 2024 and $29.6 million at December 31, 2023. Standby letters of credit are conditional commitments issued by the Company to guarantee the performance of a customer to a third party. We provide standby letters of credit in conjunction with several of our lending arrangements and property lease obligations. Most guarantees expire within one year from the date of issuance. If a borrower defaults on its commitments subject to any letter of credit issued under these arrangements, we would be required to meet the borrower's financial obligation but would seek repayment of that financial obligation from the borrower. In some cases, borrowers have pledged cash and investment securities as collateral under these arrangements. In addition, we invest in SBICs that call for capital contributions up to an amount specified in the partnership agreements, and in CRA-related loan pools. As of March 31, 2024 and December 31, 2023, we had commitments to contribute capital to these entities totaling $72.9 million and $94.5 million. The following table presents the years in which commitments are expected to be paid for our commitments to contribute capital to SBICs and CRA-related loan pools as of the date indicated: March 31, 2024 (In thousands) Period ending December 31, 2024 $ 36,445 2025 36,444 Total $ 72,889 Legal Matters In the ordinary course of our business, the Company is party to various legal actions, which we believe are incidental to the operation of our business. The outcome of such legal actions and the timing of ultimate resolution are inherently difficult to predict. In the opinion of management, based upon currently available information, any resulting liability, in addition to amounts already accrued, and taking into consideration insurance which may be applicable, would not have a material adverse effect on the Company’s financial statements or operations. The range of any reasonably possible liabilities is also not significant.

Fair Value Election

Fair Value Election	3 Months Ended
	Mar. 31, 2024
Fair Value Election [Abstract]
Fair Value Disclosures [Text Block]	FAIR VALUE MEASUREMENTS The Company uses fair value to measure certain assets and liabilities on a recurring basis, primarily securities available-for-sale, derivatives, and certain debt liabilities. For assets measured at the lower of cost or fair value, the fair value measurement criteria may or may not be met during a reporting period and such measurements are therefore considered “nonrecurring” for purposes of disclosing our fair value measurements. Fair value is used on a nonrecurring basis to adjust carrying values for individually evaluated loans and leases and other real estate owned and also to record impairment on certain assets, such as goodwill, CDI, and other long-lived assets. For information regarding the valuation methodologies used to measure our assets recorded at fair value (under ASC Topic 820), and for estimating fair value for financial instruments not recorded at fair value (under ASC Topic 825, as amended by ASU 2016-01 and ASU 2018-03), see Note 1. Nature of Operations and Summary of Significant Accounting Policies and Note 15. Fair Value Measurements to the Consolidated Financial Statements of the Company's Form 10-K. The Company also holds SBIC investments measured at fair value using the NAV per share practical expedient that are not required to be classified in the fair value hierarchy. At March 31, 2024, the fair value of these investments was $113.0 million. The following tables present information on the assets and liabilities measured and recorded at fair value on a recurring basis as of the dates indicated: Fair Value Measurements as of March 31, 2024 Measured on a Recurring Basis Total Level 1 Level 2 Level 3 (In thousands) Securities available-for-sale: Agency residential MBS $ 1,137,469 $ — $ 1,137,469 $ — Agency commercial MBS 243,387 — 243,387 — Agency residential CMOs 281,569 — 281,569 — Municipal securities 33,259 — 33,259 — Corporate debt securities 277,198 — 275,098 2,100 Private label residential CMOs 153,412 — 153,412 — Collateralized loan obligations 109,078 — 109,078 — Private label commercial MBS 19,491 — 19,491 — Asset-backed securities 18,908 — 18,908 — SBA securities 12,911 — 12,911 — Total securities available-for-sale $ 2,286,682 $ — $ 2,284,582 $ 2,100 Equity investments with readily determinable fair values $ 1 $ 1 $ — $ — Derivatives (1) : Equity warrants 3,708 — — 3,708 Interest rate and economic contracts 10,205 — 10,205 — Derivative liabilities 7,337 — 7,337 — Credit-linked notes 123,824 — — 123,824 Fair Value Measurements as of December 31, 2023 Measured on a Recurring Basis Total Level 1 Level 2 Level 3 (In thousands) Securities available-for-sale: Agency residential MBS $ 1,187,609 $ — $ 1,187,609 $ — U.S. Treasury securities 4,968 4,968 — — Agency commercial MBS 253,306 — 253,306 — Agency residential CMOs 284,334 — 284,334 — Municipal securities 28,083 — 28,083 — Corporate debt securities 267,232 — 226,983 40,249 Private label residential CMOs 158,412 — 158,412 — Collateralized loan obligations 108,416 — 108,416 — Private label commercial MBS 20,813 — 20,813 — Asset-backed securities 19,952 — 19,952 — SBA securities 13,739 — 13,739 — Total securities available-for-sale $ 2,346,864 $ 4,968 $ 2,301,647 $ 40,249 Equity investments with readily determinable fair values $ 1 $ 1 $ — $ — Derivatives (1) : Equity warrants 3,689 — — 3,689 Interest rate and economic contracts 8,309 — 8,309 — Derivative liabilities 10,549 — 10,549 — Credit-linked notes 123,116 — — 123,116 ____________________ (1) For information regarding derivative instruments, see Note 9. Derivatives . During the three months ended March 31, 2024, there was a $2,000 transfer from Level 3 equity warrants to Level 1 equity investments with readily determinable fair values measured on a recurring basis. There was also a $38.1 million transfer of corporate debt securities from Level 3 to Level 2 during the three months ended March 31, 2024. The following table presents information about quantitative inputs and assumptions used to determine the fair values provided by our third-party pricing service for our Level 3 corporate debt securities available-for-sale measured at fair value on a recurring basis as of the date indicated: March 31, 2024 Corporate Debt Securities Input or Weighted Range Average Unobservable Inputs of Inputs Input (1) Spread to 10 Year Treasury 6.3% - 8.8% 7.6% Discount rates 10.5% - 13.0% 11.8% ____________________ (1) Unobservable inputs for corporate debt securities were weighted by the relative fair values of the instruments. The following table presents information about quantitative inputs and assumptions used in the modified Black-Scholes option pricing model to determine the fair value for our Level 3 equity warrants measured at fair value on a recurring basis as of the date indicated: March 31, 2024 Equity Warrants Weighted Range Average Unobservable Inputs of Inputs Input (1) Volatility 19.0% - 196.9% 26.7% Risk-free interest rate 4.2% - 5.5% 4.5% Remaining life assumption (in years) 0.08 - 4.97 3.24 ____________________ (1) Unobservable inputs for equity warrants were weighted by the relative fair values of the instruments. The following table summarizes activity for our Level 3 private label commercial MBS available-for-sale, equity warrants, and credit-linked notes measured at fair value on a recurring basis for the period indicated: Corporate Equity Credit-Linked Debt Securities Warrants Notes (In thousands) Balance, December 31, 2023 $ 40,249 $ 3,689 $ 123,116 Total included in earnings — 178 348 Total included in other comprehensive income — — 1,251 Issuances — 115 — Principal payments — — (891) Transfer to Level 2 (38,149) — — Exercises and settlements — (272) — Transfers to Level 1 (equity investments with readily determinable fair values) — (2) — Balance, March 31, 2024 $ 2,100 $ 3,708 $ 123,824 Unrealized net gains (losses) for the period included in other comprehensive income for securities held at quarter-end $ (900) The following tables present assets measured at fair value on a non-recurring basis as of the dates indicated: Fair Value Measurement as of March 31, 2024 Measured on a Non-Recurring Basis Total Level 1 Level 2 Level 3 (In thousands) Individually evaluated loans and leases $ 5,639 $ — $ 2,602 $ 3,037 OREO 2,511 — 2,511 — Total non-recurring $ 8,150 $ — $ 5,113 $ 3,037 Fair Value Measurement as of December 31, 2023 Measured on a Non-Recurring Basis Total Level 1 Level 2 Level 3 (In thousands) Individually evaluated loans and leases $ 6,402 $ — $ 4,051 $ 2,351 OREO 3,422 — 3,422 — Total non-recurring $ 9,824 $ — $ 7,473 $ 2,351 The following table presents losses recognized on assets measured on a nonrecurring basis for the periods indicated: Three Months Ended Losses on Assets March 31, Measured on a Non-Recurring Basis 2024 2023 (In thousands) Individually evaluated loans and leases $ 832 $ 4,911 OREO 297 — Total losses $ 1,129 $ 4,911 The following table presents the valuation methodology and unobservable inputs for Level 3 assets measured at fair value on a nonrecurring basis as of the date indicated: March 31, 2024 Valuation Unobservable Input or Weighted Asset Fair Value Technique Inputs Range Average (In thousands) Individually evaluated loans and leases 3,037 Third-party appraisals No discounts Total non-recurring Level 3 $ 3,037 The following tables present carrying amounts and estimated fair values of certain financial instruments as of the dates indicated: March 31, 2024 Carrying Estimated Fair Value Amount Total Level 1 Level 2 Level 3 ( In thousands ) Financial Assets: Cash and due from banks $ 199,922 $ 199,922 $ 199,922 $ — $ — Interest-earning deposits in financial institutions 2,885,306 2,885,306 2,885,306 — — Securities available-for-sale 2,286,682 2,286,682 — 2,284,582 2,100 Securities held-to-maturity 2,291,984 2,153,349 172,338 1,963,818 17,193 Investment in FRB and FHLB stock 129,314 129,314 — 129,314 — Loans held for sale 80,752 82,383 — 82,383 — Loans and leases held for investment, net 25,181,519 23,553,410 — 2,602 23,550,808 Equity investments with readily determinable fair values 1 1 1 — — Equity warrants 3,708 3,708 — — 3,708 Interest rate and economic contracts 10,205 10,205 — 10,205 — Servicing rights 21,384 22,242 — — 22,242 Financial Liabilities: Demand, checking, money market, and savings deposits 22,706,213 22,706,213 — 22,706,213 — Time deposits 6,186,194 6,260,651 — 6,260,651 — Borrowings 2,139,498 2,135,757 — 2,011,933 123,824 Subordinated debt 937,717 850,984 — 850,984 — Derivative liabilities 7,337 7,337 — 7,337 — December 31, 2023 Carrying Estimated Fair Value Amount Total Level 1 Level 2 Level 3 ( In thousands ) Financial Assets: Cash and due from banks $ 202,427 $ 202,427 $ 202,427 $ — $ — Interest-earning deposits in financial institutions 5,175,149 5,175,149 5,175,149 — — Securities available-for-sale 2,346,864 2,346,864 4,968 2,301,647 40,249 Securities held-to-maturity 2,287,291 2,168,316 175,579 1,976,015 16,722 Investment in FRB and FHLB stock 126,346 126,346 — 126,346 — Loans held for sale 122,757 126,646 — 126,646 — Loans and leases held for investment, net 25,208,000 23,551,725 — 4,051 23,547,674 Equity investments with readily determinable fair values 1 1 1 — — Equity warrants 3,689 3,689 — — 3,689 Interest rate and economic contracts 8,309 8,309 — 8,309 — Servicing rights 22,174 22,174 — — 22,174 Financial Liabilities: Demand, checking, money market, and savings deposits 23,768,896 23,768,896 — 23,768,896 — Time deposits 6,632,873 6,732,246 — 6,732,246 — Borrowings 2,911,322 2,908,527 — 2,785,411 123,116 Subordinated debt 936,599 851,625 — 851,625 — Derivative liabilities 10,549 10,549 — 10,549 — Limitations Fair value estimates are made at a specific point in time and are based on relevant market information and information about the financial instrument. These estimates do not reflect income taxes or any premium or discount that could result from offering for sale at one time the Company’s entire holdings of a particular financial instrument. Because no market exists for a portion of the Company’s financial instruments, fair value estimates are based on what management believes to be reasonable judgments regarding expected future cash flows, current economic conditions, risk characteristics of various financial instruments, and other factors. These estimated fair values 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 estimates. Since the fair values have been estimated as of March 31, 2024, the amounts that will actually be realized or paid at settlement or maturity of the instruments could be significantly different.
Fair Value, Option	The following table presents the changes in fair value of the credit-linked notes for which the fair value option has been elected for the periods indicated: Three Months Ended March 31, Credit-Linked Notes 2024 2023 (In thousands) Changes in fair value - losses (gains) included in earnings $ 348 $ (1,998) Changes in fair value - other comprehensive loss $ 1,251 $ — The following table provides information about the credit-linked notes carried at fair value as of the dates indicated: March 31, December 31, Credit-Linked Notes 2024 2023 (In thousands) Carrying value reported on the consolidated balance sheets $ 123,824 $ 123,116 Aggregate unpaid principal balance (less than) in excess of fair value $ (120) $ 1,479

Fair Value Measurements

Fair Value Measurements	3 Months Ended
	Mar. 31, 2024
Fair Value Disclosures [Abstract]
Fair Value Measurements	FAIR VALUE MEASUREMENTS The Company uses fair value to measure certain assets and liabilities on a recurring basis, primarily securities available-for-sale, derivatives, and certain debt liabilities. For assets measured at the lower of cost or fair value, the fair value measurement criteria may or may not be met during a reporting period and such measurements are therefore considered “nonrecurring” for purposes of disclosing our fair value measurements. Fair value is used on a nonrecurring basis to adjust carrying values for individually evaluated loans and leases and other real estate owned and also to record impairment on certain assets, such as goodwill, CDI, and other long-lived assets. For information regarding the valuation methodologies used to measure our assets recorded at fair value (under ASC Topic 820), and for estimating fair value for financial instruments not recorded at fair value (under ASC Topic 825, as amended by ASU 2016-01 and ASU 2018-03), see Note 1. Nature of Operations and Summary of Significant Accounting Policies and Note 15. Fair Value Measurements to the Consolidated Financial Statements of the Company's Form 10-K. The Company also holds SBIC investments measured at fair value using the NAV per share practical expedient that are not required to be classified in the fair value hierarchy. At March 31, 2024, the fair value of these investments was $113.0 million. The following tables present information on the assets and liabilities measured and recorded at fair value on a recurring basis as of the dates indicated: Fair Value Measurements as of March 31, 2024 Measured on a Recurring Basis Total Level 1 Level 2 Level 3 (In thousands) Securities available-for-sale: Agency residential MBS $ 1,137,469 $ — $ 1,137,469 $ — Agency commercial MBS 243,387 — 243,387 — Agency residential CMOs 281,569 — 281,569 — Municipal securities 33,259 — 33,259 — Corporate debt securities 277,198 — 275,098 2,100 Private label residential CMOs 153,412 — 153,412 — Collateralized loan obligations 109,078 — 109,078 — Private label commercial MBS 19,491 — 19,491 — Asset-backed securities 18,908 — 18,908 — SBA securities 12,911 — 12,911 — Total securities available-for-sale $ 2,286,682 $ — $ 2,284,582 $ 2,100 Equity investments with readily determinable fair values $ 1 $ 1 $ — $ — Derivatives (1) : Equity warrants 3,708 — — 3,708 Interest rate and economic contracts 10,205 — 10,205 — Derivative liabilities 7,337 — 7,337 — Credit-linked notes 123,824 — — 123,824 Fair Value Measurements as of December 31, 2023 Measured on a Recurring Basis Total Level 1 Level 2 Level 3 (In thousands) Securities available-for-sale: Agency residential MBS $ 1,187,609 $ — $ 1,187,609 $ — U.S. Treasury securities 4,968 4,968 — — Agency commercial MBS 253,306 — 253,306 — Agency residential CMOs 284,334 — 284,334 — Municipal securities 28,083 — 28,083 — Corporate debt securities 267,232 — 226,983 40,249 Private label residential CMOs 158,412 — 158,412 — Collateralized loan obligations 108,416 — 108,416 — Private label commercial MBS 20,813 — 20,813 — Asset-backed securities 19,952 — 19,952 — SBA securities 13,739 — 13,739 — Total securities available-for-sale $ 2,346,864 $ 4,968 $ 2,301,647 $ 40,249 Equity investments with readily determinable fair values $ 1 $ 1 $ — $ — Derivatives (1) : Equity warrants 3,689 — — 3,689 Interest rate and economic contracts 8,309 — 8,309 — Derivative liabilities 10,549 — 10,549 — Credit-linked notes 123,116 — — 123,116 ____________________ (1) For information regarding derivative instruments, see Note 9. Derivatives . During the three months ended March 31, 2024, there was a $2,000 transfer from Level 3 equity warrants to Level 1 equity investments with readily determinable fair values measured on a recurring basis. There was also a $38.1 million transfer of corporate debt securities from Level 3 to Level 2 during the three months ended March 31, 2024. The following table presents information about quantitative inputs and assumptions used to determine the fair values provided by our third-party pricing service for our Level 3 corporate debt securities available-for-sale measured at fair value on a recurring basis as of the date indicated: March 31, 2024 Corporate Debt Securities Input or Weighted Range Average Unobservable Inputs of Inputs Input (1) Spread to 10 Year Treasury 6.3% - 8.8% 7.6% Discount rates 10.5% - 13.0% 11.8% ____________________ (1) Unobservable inputs for corporate debt securities were weighted by the relative fair values of the instruments. The following table presents information about quantitative inputs and assumptions used in the modified Black-Scholes option pricing model to determine the fair value for our Level 3 equity warrants measured at fair value on a recurring basis as of the date indicated: March 31, 2024 Equity Warrants Weighted Range Average Unobservable Inputs of Inputs Input (1) Volatility 19.0% - 196.9% 26.7% Risk-free interest rate 4.2% - 5.5% 4.5% Remaining life assumption (in years) 0.08 - 4.97 3.24 ____________________ (1) Unobservable inputs for equity warrants were weighted by the relative fair values of the instruments. The following table summarizes activity for our Level 3 private label commercial MBS available-for-sale, equity warrants, and credit-linked notes measured at fair value on a recurring basis for the period indicated: Corporate Equity Credit-Linked Debt Securities Warrants Notes (In thousands) Balance, December 31, 2023 $ 40,249 $ 3,689 $ 123,116 Total included in earnings — 178 348 Total included in other comprehensive income — — 1,251 Issuances — 115 — Principal payments — — (891) Transfer to Level 2 (38,149) — — Exercises and settlements — (272) — Transfers to Level 1 (equity investments with readily determinable fair values) — (2) — Balance, March 31, 2024 $ 2,100 $ 3,708 $ 123,824 Unrealized net gains (losses) for the period included in other comprehensive income for securities held at quarter-end $ (900) The following tables present assets measured at fair value on a non-recurring basis as of the dates indicated: Fair Value Measurement as of March 31, 2024 Measured on a Non-Recurring Basis Total Level 1 Level 2 Level 3 (In thousands) Individually evaluated loans and leases $ 5,639 $ — $ 2,602 $ 3,037 OREO 2,511 — 2,511 — Total non-recurring $ 8,150 $ — $ 5,113 $ 3,037 Fair Value Measurement as of December 31, 2023 Measured on a Non-Recurring Basis Total Level 1 Level 2 Level 3 (In thousands) Individually evaluated loans and leases $ 6,402 $ — $ 4,051 $ 2,351 OREO 3,422 — 3,422 — Total non-recurring $ 9,824 $ — $ 7,473 $ 2,351 The following table presents losses recognized on assets measured on a nonrecurring basis for the periods indicated: Three Months Ended Losses on Assets March 31, Measured on a Non-Recurring Basis 2024 2023 (In thousands) Individually evaluated loans and leases $ 832 $ 4,911 OREO 297 — Total losses $ 1,129 $ 4,911 The following table presents the valuation methodology and unobservable inputs for Level 3 assets measured at fair value on a nonrecurring basis as of the date indicated: March 31, 2024 Valuation Unobservable Input or Weighted Asset Fair Value Technique Inputs Range Average (In thousands) Individually evaluated loans and leases 3,037 Third-party appraisals No discounts Total non-recurring Level 3 $ 3,037 The following tables present carrying amounts and estimated fair values of certain financial instruments as of the dates indicated: March 31, 2024 Carrying Estimated Fair Value Amount Total Level 1 Level 2 Level 3 ( In thousands ) Financial Assets: Cash and due from banks $ 199,922 $ 199,922 $ 199,922 $ — $ — Interest-earning deposits in financial institutions 2,885,306 2,885,306 2,885,306 — — Securities available-for-sale 2,286,682 2,286,682 — 2,284,582 2,100 Securities held-to-maturity 2,291,984 2,153,349 172,338 1,963,818 17,193 Investment in FRB and FHLB stock 129,314 129,314 — 129,314 — Loans held for sale 80,752 82,383 — 82,383 — Loans and leases held for investment, net 25,181,519 23,553,410 — 2,602 23,550,808 Equity investments with readily determinable fair values 1 1 1 — — Equity warrants 3,708 3,708 — — 3,708 Interest rate and economic contracts 10,205 10,205 — 10,205 — Servicing rights 21,384 22,242 — — 22,242 Financial Liabilities: Demand, checking, money market, and savings deposits 22,706,213 22,706,213 — 22,706,213 — Time deposits 6,186,194 6,260,651 — 6,260,651 — Borrowings 2,139,498 2,135,757 — 2,011,933 123,824 Subordinated debt 937,717 850,984 — 850,984 — Derivative liabilities 7,337 7,337 — 7,337 — December 31, 2023 Carrying Estimated Fair Value Amount Total Level 1 Level 2 Level 3 ( In thousands ) Financial Assets: Cash and due from banks $ 202,427 $ 202,427 $ 202,427 $ — $ — Interest-earning deposits in financial institutions 5,175,149 5,175,149 5,175,149 — — Securities available-for-sale 2,346,864 2,346,864 4,968 2,301,647 40,249 Securities held-to-maturity 2,287,291 2,168,316 175,579 1,976,015 16,722 Investment in FRB and FHLB stock 126,346 126,346 — 126,346 — Loans held for sale 122,757 126,646 — 126,646 — Loans and leases held for investment, net 25,208,000 23,551,725 — 4,051 23,547,674 Equity investments with readily determinable fair values 1 1 1 — — Equity warrants 3,689 3,689 — — 3,689 Interest rate and economic contracts 8,309 8,309 — 8,309 — Servicing rights 22,174 22,174 — — 22,174 Financial Liabilities: Demand, checking, money market, and savings deposits 23,768,896 23,768,896 — 23,768,896 — Time deposits 6,632,873 6,732,246 — 6,732,246 — Borrowings 2,911,322 2,908,527 — 2,785,411 123,116 Subordinated debt 936,599 851,625 — 851,625 — Derivative liabilities 10,549 10,549 — 10,549 — Limitations Fair value estimates are made at a specific point in time and are based on relevant market information and information about the financial instrument. These estimates do not reflect income taxes or any premium or discount that could result from offering for sale at one time the Company’s entire holdings of a particular financial instrument. Because no market exists for a portion of the Company’s financial instruments, fair value estimates are based on what management believes to be reasonable judgments regarding expected future cash flows, current economic conditions, risk characteristics of various financial instruments, and other factors. These estimated fair values 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 estimates. Since the fair values have been estimated as of March 31, 2024, the amounts that will actually be realized or paid at settlement or maturity of the instruments could be significantly different.

Earnings (Loss) Per Share

Earnings (Loss) Per Share	3 Months Ended
	Mar. 31, 2024
Earnings Per Share [Abstract]
Earnings (Loss) Per Share	EARNINGS (LOSS) PER SHARE The following table presents the computations of basic and diluted net earnings (loss) per share for the periods indicated: Three Months Ended March 31, 2024 2023 (In thousands, except per share amounts) Non-Voting Class B Common Voting Non-Voting Stock Total Total Common Common Equivalents Common Common (2) Basic Earnings (Loss) Per Share: Net earnings (loss) available to common and equivalent stockholders $ 19,521 $ 59 $ 1,325 $ 20,905 $ (1,205,371) Less: Earnings allocated to unvested restricted stock (1) (53) — — (53) (319) Net earnings (loss) allocated to common and equivalent shares $ 19,468 $ 59 $ 1,325 $ 20,852 $ (1,205,690) Weighted average basic shares and unvested restricted stock outstanding 157,838 477 10,658 168,973 78,985 Less: weighted average unvested restricted stock outstanding (830) — — (830) (1,517) Weighted average basic shares outstanding 157,008 477 10,658 168,143 77,468 Basic earnings (loss) per share $ 0.12 $ 0.12 $ 0.12 $ 0.12 $ (15.56) Diluted Earnings (Loss) Per Share: Net earnings (loss) allocated to common and equivalent shares $ 19,468 $ 59 $ 1,325 $ 20,852 $ (1,205,690) Weighted average diluted shares outstanding 157,008 477 10,658 168,143 77,468 Diluted earnings (loss) per share $ 0.12 $ 0.12 $ 0.12 $ 0.12 $ (15.56) ________________________ (1) Represents cash dividends paid to holders of unvested restricted stock, net of forfeitures, plus undistributed earnings amounts available to holders of unvested restricted stock, if any. (2) Share amounts for the three months ended March 31, 2023 have been restated by multiplying historical amounts by the Merger exchange ratio of 0.6569. The following table presents the weighted average outstanding restricted shares and warrants that were not included in the computation of diluted earnings (loss) per share because their effect would be anti-dilutive for the three months ended March 31, 2024 and 2023: Three Months Ended March 31, 2024 2023 (In thousands) Restricted stock awards and units (1) 830 1,517 Warrants 18,902 — ____________________________ (1) Share amounts for the three months ended March 31, 2023 have been restated by multiplying historical amounts by the Merger exchange ratio of 0.6569.

Revenue From Contracts With Cus

Revenue From Contracts With Customers	3 Months Ended
	Mar. 31, 2024
Revenue From Contracts With Customers [Abstract]
Revenue from Contracts with Customers	REVENUE FROM CONTRACTS WITH CUSTOMERS Disaggregation of Revenue The following table presents interest income and noninterest income, the components of total revenue, as disclosed in the condensed consolidated statements of earnings (loss) and the related amounts which are from contracts with customers within the scope of ASC Topic 606, " Revenue from Contracts with Customers," for the periods indicated. As illustrated here, substantially all of our revenue is specifically excluded from the scope of ASC Topic 606. Three Months Ended March 31, 2024 2023 Total Revenue from Total Revenue from Recorded Contracts with Recorded Contracts with Revenue Customers Revenue Customers (In thousands) Total Interest Income $ 478,704 $ — $ 517,788 $ — Noninterest Income: Service charges on deposit accounts 4,705 4,705 3,573 3,573 Other commissions and fees 8,142 4,983 10,344 4,432 Leased equipment income 11,716 — 13,857 — (Loss) gain on sale of loans (448) — 2,962 — Dividends and gains on equity investments 3,068 — 1,098 — Warrant income (loss) 178 — (333) — LOCOM HFS adjustment 330 — — — Other income 6,125 93 4,890 269 Total noninterest income 33,816 9,781 36,391 8,274 Total Revenue $ 512,520 $ 9,781 $ 554,179 $ 8,274 The following table presents revenue from contracts with customers based on the timing of revenue recognition for the periods indicated: Three Months Ended March 31, 2024 2023 (In thousands) Products and services transferred at a point in time $ 4,878 $ 4,352 Products and services transferred over time 4,903 3,922 Total revenue from contracts with customers $ 9,781 $ 8,274 Contract Balances The following table provides information about receivables, contract assets, and contract liabilities from contracts with customers as of the dates indicated: March 31, 2024 December 31, 2023 (In thousands) Receivables, which are included in "Other assets" $ 1,354 $ 1,615 Contract liabilities, which are included in "Accrued interest payable and other liabilities" $ 401 $ 418 Contract liabilities relate to advance consideration received from customers for which revenue is recognized over the life of the contract. The change in contract liabilities for the three months ended March 31, 2024 due to revenue recognized that was included in the contract liability balance at the beginning of the period was $17,000

Stockholders' Equity

Stockholders' Equity	3 Months Ended
	Mar. 31, 2024
Share-Based Payment Arrangement [Abstract]
Stock-Based Compensation	STOCKHOLDERS' EQUITY Stock-Based Compensation At the special meeting of stockholders held on November 22, 2023, the Company's stockholders approved the Amended and Restated Banc of California, Inc. 2018 Stock Incentive Plan (the “Amended and Restated 2018 Plan”). The Company’s Amended and Restated 2018 Plan permits stock-based compensation awards to officers, directors, employees, and consultants and will remain in effect until November 30, 2033. The Amended and Restated 2018 Plan authorizes grants of stock-based compensation instruments to purchase or issue up to 8,789,197 shares. As of March 31, 2024, there wer e 6,983,382 shares available for grant under the Amended and Restated 2018 Plan. In addition to the Amended and Restated 2018 Plan, in connection with the Merger, the Company assumed the Amended and Restated PacWest Bancorp 2017 Stock Incentive Plan (the "PacWest 2017 Plan") with respect to PacWest's outstanding stock-based awards. Restricted Stock Restricted stock amortization totaled $4.4 million and $5.0 million for the three months ended March 31, 2024 and 2023. Such amounts are included in "Compensation expense" on the condensed consolidated statements of earnings (loss). The amount of unrecognized compensation expense related to all unvested RSUs, TRSAs, and PRSUs as of March 31, 2024 totaled $46.1 million. Time-Based Restricted Stock Awards At March 31, 2024, there were 1,825,307 shares of unvested RSUs outstanding pursuant to the Amended and Restated 2018 Plan. At March 31, 2024, there were 781,815 sh ar es of unvested TRSAs outstanding pursuant to the PacWest 2017 Plan. The RSUs and TRSAs generally vest over a service period of three Performance-Based Restricted Stock Units At March 31, 2024, there were 296,614 units of unvested PRSUs that have been granted. Compensation expense related to PRSUs is based on the fair value of the underlying stock on the award date and is amortized over the vesting period using the straight-line method unless it is determined that: (1) attainment of the financial metrics is less than probable, in which case a portion of the amortization is suspended, or (2) attainment of the financial metrics is improbable, in which case a portion of the previously recognized amortization is reversed and also suspended. Annual PRSU expense may vary during the performance period based upon changes in management's estimate of the number of shares that may ultimately vest. In the case where the performance target for the PRSUs is based on a market condition (such as total shareholder return), the amortization is neither reversed nor suspended if it is subsequently determined that the attainment of the performance target is less than probable or improbable and the employee continues to meet the service requirement of the award. Classes of Stock and Equity Instruments Preferred Stock Depositary shares each representing 1/40th of a share of 7.75% Fixed Rate Reset Non-Cumulative Perpetual Preferred Stock, Series F (“Series F Preferred Stock”) are listed on the NYSE under the symbol “BANC/PF.” The Series F Preferred Stock ranks senior to our common stock and common stock equivalents both as to dividends and liquidation preference but generally have no voting rights. There are 50,000,000 total preferred shares authorized, of which 27,000,000 were authorized for the non-voting common stock equivalents (“NVCE”) and 513,250 were authorized and outstanding for the Series F Preferred stock at March 31, 2024 and December 31, 2023. Common Stock Our voting common stock is listed on the NYSE under the symbol “BANC” and there were 446,863,844 shares authorized at March 31, 2024 and December 31, 2023 and 157,608,893 shares outstanding at March 31, 2024 and 156,790,349 shares outstanding at December 31, 2023. Class B Non-Voting Common Stock Our Class B non-voting common stock is not listed or traded on any national securities exchange or automated quotation system, and there currently is no established trading market for such stock. The Class B non-voting common stock ranks equally with, and has identical rights, preferences and privileges as the voting common stock with respect to dividends and liquidation preference but generally have no voting rights. There were 3,136,156 shares authorized at March 31, 2024 and December 31, 2023 and 477,321 shares outstanding at March 31, 2024 and 477,321 shares outstanding at December 31, 2023. Non-Voting Common Stock Equivalents In conjunction with the Merger, the Company issued a new class of NVCE from authorized preferred stock, which were issued under the Investment Agreements (as defined below). Our NVCE stock is not listed or traded on any national securities exchange or automated quotation system, and there currently is no established trading market for such stock. The NVCE stock does not have voting rights and ranks equally with, and has identical rights, preferences and privileges as the voting common stock with respect to dividends or distributions (including regular quarterly dividends) declared by the Board and rights upon any liquidation, dissolution, winding up or similar proceeding of the Company. There were 27,000,000 shares authorized at March 31, 2024 and December 31, 2023 and 10,145,600 shares outstanding at March 31, 2024 and 10,829,990 shares outstanding at December 31, 2023. Warrants In conjunction with the Merger and per the terms of the investment agreements, each dated July 25, 2023, entered into by Banc of California, Inc. with the Warburg Investors (such agreement, the "Warburg Investment Agreement") and the Centerbridge Investor (together with the Warburg Investment Agreement, the "Investment Agreements"), respectively, the Warburg Investors received warrants to purchase 15,853,659 shares of NVCE stock, and the Centerbridge Investor received warrants to purchase 3,048,780 shares of voting common stock (the “Centerbridge Warrants”), each with an initial exercise price of $15.375 per share, subject to customary anti-dilution adjustments provided for under the warrant agreements. The warrants carry a term of seven years but are subject to mandatory exercise when the market price of the voting common stock reaches or exceeds $24.60 for 20 or more trading days during any 30-consecutive trading day period. These warrants are being accounted for as equity. The exercise price of the Centerbridge Warrants will be adjusted downward, per the terms of the agreement, for cash distributions to stockholders of the Company's voting common stock, including the Company's quarterly cash dividend.

Related Party Transactions

Related Party Transactions	3 Months Ended
	Mar. 31, 2024
Related Party Transactions [Abstract]
Related Party Transactions	RELATED PARTY TRANSACTIONS Certain of our executive officers and directors, and their related interests, are customers of, or have had transactions with, the Bank in the ordinary course of business, including deposits, loans and other financial services-related transactions. From time to time, the Bank may make loans to executive officers and directors, and their related interests, in the ordinary course of business and on substantially the same terms and conditions, including interest rates and collateral, as those of comparable transactions with non-insiders prevailing at the time, in accordance with the Bank's underwriting guidelines, and do not involve more than the normal risk of collectability or present other unfavorable features. As of March 31, 2024, no related party loans were categorized as nonaccrual, past due, restructured or potential problem loans. Transactions with Related Parties The Company and the Bank have engaged in the transaction described below with the Company's current directors, executive officers, and beneficial owners of more than five percent of the outstanding shares of the Company's voting common stock and certain persons related to them.

Recently Issued Accounting Stan

Recently Issued Accounting Standards	3 Months Ended
	Mar. 31, 2024
Recently Issued Accounting Standards [Abstract]
Recently Issued Accounting Standards	RECENTLY ISSUED ACCOUNTING STANDARDS Effective Effect on the Financial Statements Standard Description Date or Other Significant Matters ASU 2023-06, Disclosure Improvements - Codification Amendments in Response to the SEC's Disclosure Update and Simplification Initiative This standard amends certain Subtopics of the ASC to incorporate certain disclosure requirements from SEC Release No. 33-10532, " Disclosure Update and Simplification " that was issued in 2018. The amendments in this standard should be applied prospectively. Early adoption is prohibited. The effective date for each amendment will be the date on which the SEC's removal of the related disclosure from Regulation S-X or Regulation S-K becomes effective. The Company is evaluating the impact of this standard on its consolidated financial statements. Effective Effect on the Financial Statements Standard Description Date or Other Significant Matters ASU 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures The standard improves reportable segment disclosure requirements, primarily through enhanced disclosures about significant segment expenses. The enhanced segment disclosure requirements apply retrospectively to all prior periods presented in the financial statements. Additionally, early adoption is permitted. December 31, 2024 The Company is evaluating the impact of this standard on its consolidated financial statements. Effective Effect on the Financial Statements Standard Description Date or Other Significant Matters ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures The standard, among other changes, improves annual income tax disclosures by requiring disaggregated information about a reporting entity’s effective tax rate reconciliation as well as information on income taxes paid. The enhanced income tax disclosure requirements apply on a prospective basis to annual financial statements for periods beginning after the effective date. However, retrospective application in all prior periods presented is permitted. Additionally, early adoption is permitted. January 1, 2025 The Company is evaluating the impact of this standard on its consolidated financial statements. Effective Effect on the Financial Statements Standard Description Date or Other Significant Matters ASU 2024-02, Codification Improvements: Amendments to Remove References to the Concepts Statements The ASU amends the Codification to remove references to various concepts and impacts a variety of topics in the Codification. In most instances, the references are extraneous and not required to understand or apply the guidance. In other instances, the references were used in prior Concept Statements to provide guidance in certain topical areas. The amendment in this ASU should be applied using one of the following transition methods: (1) prospectively to all new transactions recognized on or after the date that the entity first applies the amendments; or (2) retrospectively to the beginning of the earliest comparative period presented in which the amendments were first applied. Additionally, early adoption is permitted. January 1, 2025 The Company is evaluating the impact of this standard on its consolidated financial statements.

Item 5. Other Information

Item 5. Other Information	3 Months Ended
	Mar. 31, 2024
Nonmonetary Transactions [Abstract]
Document Information	ITEM 5. OTHER INFORMATION Update to Previously Reported Results On April 23, 2024, the Company issued a press release announcing its financial results for the first quarter ended March 31, 2024 (the “Earnings Press Release”). In the Earnings Press Release, the Company reported $32.5 million of net loan discount accretion for the three months ended March 31, 2024 related primarily to the accretion of fair value discounts on loans acquired in the recent transformational merger between the Company and PacWest Bancorp. While completing its review procedures for the preparation of the Company’s Quarterly Report on Form 10-Q for the fiscal quarter ended March 31, 2024, the Company identified an error in its previously reported amount of net loan discount accretion and, accordingly, adjusted its net loan discount accretion for the three months ended March 31, 2024 to $22.4 million. As a result, the Company also adjusted net earnings from $38.1 million to $30.9 million, diluted earnings per share from $0.17 to $0.12, and adjusted diluted earnings per share from $0.19 to $0.15 (see "Non-GAAP Financial Measures"). The Company determined that there was a data boarding issue in the Company’s loan servicing system related to acquired loans with terminal balloon payments which impacted the accretion calculation of fair value discounts. This data boarding issue resulted in a higher net loan discount accretion for those loans for the three months ended March 31, 2024. Upon identifying this issue, the Company engaged a nationally recognized accounting firm to assist it in completing a revised calculation of the net loan discount accretion for these loans. The information in this Form 10-Q amends and supersedes the disclosures in the Earnings Press Release. Trading Arrangements During the quarter ended March 31, 2024, none of our directors or executive officers adopted or terminated a Rule 10b5-1 trading arrangement or non-Rule 10b5-1 trading arrangement (in each case, as defined in Item 408 of Regulation S-K) for the purchase or sale of the Company’s securities.

Organization (Policies)

Organization (Policies)	3 Months Ended
	Mar. 31, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Significant Accounting Policies	Significant Accounting Policies Our accounting policies are described in Note 1. Nature of Operations and Summary of Significant Accounting Policies , of our audited consolidated financial statements included in our Annual R eport on Form 10-K for the year ended December 31, 2023 as filed with the Securities and Exchange Commission ("Form 10-K").
Recently Issued Accounting Standards	Accounting Standards Adopted in 2024 Effective January 1, 2024, the Company adopted ASU 2022-03, " Fair Value Measurement (Topic 820): Fair Value Measurement of Equity Securities Subject to Contractual Sale Restrictions." This standard clarifies that a contractual sale restriction should not be considered in measuring fair value. It also requires entities with investments in equity securities subject to contractual sale restrictions to disclose certain qualitative and quantitative information about such securities. The Company does not take into account contractual sale restrictions in determining the fair value of its equity securities, therefore, the adoption of this amendment did not have a material impact on the Company's consolidated financial statements. Effective January 1, 2024, the Company adopted ASU 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)." This standard expands the proportional amortization method to account for investments in all tax credit structures. That accounting method was previously allowed only for low-income housing tax credit ("LIHTC") investments, but now is available, by election, to all community development tax credit investment reporting that meets five conditions. Under the new guidance, reporting entities can make accounting policy elections on a tax-credit-program-by-tax-credit-program basis, rather than for individual investments or at the reporting entity level. The Company adopted this update on a prospective basis and determined that the adoption of this amendment did not have a material impact on the Company's consolidated financial statements. Effective Effect on the Financial Statements Standard Description Date or Other Significant Matters ASU 2024-02, Codification Improvements: Amendments to Remove References to the Concepts Statements The ASU amends the Codification to remove references to various concepts and impacts a variety of topics in the Codification. In most instances, the references are extraneous and not required to understand or apply the guidance. In other instances, the references were used in prior Concept Statements to provide guidance in certain topical areas. The amendment in this ASU should be applied using one of the following transition methods: (1) prospectively to all new transactions recognized on or after the date that the entity first applies the amendments; or (2) retrospectively to the beginning of the earliest comparative period presented in which the amendments were first applied. Additionally, early adoption is permitted. January 1, 2025 The Company is evaluating the impact of this standard on its consolidated financial statements.
Basis of Presentation	Basis of Presentation The accounting and reporting policies of the Company are in accordance with U.S. generally accepted accounting principles, which we may refer to as U.S. GAAP. In the opinion of management, all significant intercompany accounts and transactions have been eliminated and adjustments, consisting solely of normal recurring accruals and considered necessary for the fair presentation of financial statements have been included.
Use of Estimates	Use of Estimates The Company has made a number of estimates and assumptions relating to the reporting of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenue and expenses during the reporting period to prepare these consolidated financial statements in conformity with U.S. GAAP. Actual results could differ from those estimates. Material estimates subject to change in the near term include, among other items, the allowance for credit losses (the combination of the allowance for loan and lease losses and the reserve for unfunded loan commitments), the carrying value of goodwill and other intangible assets, the fair value of assets and liabilities acquired in business combinations and the related purchase price allocation, and the realization of deferred tax assets. These estimates may be adjusted as more current information becomes available, and any adjustment may be significant.
Reclassifications	Reclassifications Certain prior period amounts have been reclassified to conform to the current period's presentation format.

Fair Value Measures and Disclos

Fair Value Measures and Disclosures (Policies)	3 Months Ended
	Mar. 31, 2024
Fair Value Disclosures [Abstract]
Fair Value Election	FAIR VALUE OPTION The Company may elect to report financial instruments and certain other items at fair value on an instrument-by-instrument basis with changes in fair value reported in earnings. The election is made upon the initial recognition of an eligible financial asset, financial liability, or firm commitment or when certain specified reconsideration events occur. The fair value election may not otherwise be revoked once an election is made. The changes in fair value are recorded in "Noninterest income" on the condensed consolidated statements of earnings (loss). However, movements in debt valuation adjustments are reported as a component of "Accumulated other comprehensive loss, net" on the condensed consolidated balance sheets. Debt valuation adjustments represent the portion of the total change in the fair value of a liability resulting from a change in the instrument-specific credit risk. Fair Value Option for Certain Debt Liabilities

Fair Value Disclosures (Policie

Fair Value Disclosures (Policies)	3 Months Ended
	Mar. 31, 2024
Fair Value Disclosures [Abstract]
Fair Value Measurement, Policy	FAIR VALUE MEASUREMENTS The Company uses fair value to measure certain assets and liabilities on a recurring basis, primarily securities available-for-sale, derivatives, and certain debt liabilities. For assets measured at the lower of cost or fair value, the fair value measurement criteria may or may not be met during a reporting period and such measurements are therefore considered “nonrecurring” for purposes of disclosing our fair value measurements. Fair value is used on a nonrecurring basis to adjust carrying values for individually evaluated loans and leases and other real estate owned and also to record impairment on certain assets, such as goodwill, CDI, and other long-lived assets. For information regarding the valuation methodologies used to measure our assets recorded at fair value (under ASC Topic 820), and for estimating fair value for financial instruments not recorded at fair value (under ASC Topic 825, as amended by ASU 2016-01 and ASU 2018-03), see Note 1. Nature of Operations and Summary of Significant Accounting Policies and Note 15. Fair Value Measurements to the Consolidated Financial Statements of the Company's Form 10-K. The Company also holds SBIC investments measured at fair value using the NAV per share practical expedient that are not required to be classified in the fair value hierarchy. At March 31, 2024, the fair value of these investments was $113.0 million.

Investment Securities (Tables)

Investment Securities (Tables)	3 Months Ended
	Mar. 31, 2024
Investments, Debt and Equity Securities [Abstract]
Schedule of available-for-sale securities reconciliation	The following table presents amortized cost, gross unrealized gains and losses, and fair values of securities available-for-sale as of the dates indicated: March 31, 2024 Allowance Gross Gross Amortized for Credit Net Carrying Unrealized Unrealized Fair Security Type Cost Losses Amount Gains Losses Value (In thousands) Agency residential MBS $ 1,364,245 $ — $ 1,364,245 $ — $ (226,776) $ 1,137,469 Agency commercial MBS 260,116 — 260,116 — (16,729) 243,387 Agency residential CMOs 317,605 — 317,605 — (36,036) 281,569 Municipal securities 34,645 — 34,645 — (1,386) 33,259 Corporate debt securities 327,447 (199) 327,248 1,592 (51,642) 277,198 Private label residential CMOs 190,508 — 190,508 — (37,096) 153,412 Collateralized loan obligations 109,167 — 109,167 — (89) 109,078 Private label commercial MBS 20,725 — 20,725 — (1,234) 19,491 Asset-backed securities 18,906 — 18,906 2 — 18,908 SBA securities 13,917 — 13,917 — (1,006) 12,911 Total $ 2,657,281 $ (199) $ 2,657,082 $ 1,594 $ (371,994) $ 2,286,682 December 31, 2023 Allowance Gross Gross Amortized for Credit Net Carrying Unrealized Unrealized Fair Security Type Cost Losses Amount Gains Losses Value (In thousands) Agency residential MBS $ 1,388,801 $ — $ 1,388,801 $ — $ (201,192) $ 1,187,609 U.S. Treasury securities 4,965 — 4,965 3 — 4,968 Agency commercial MBS 268,639 — 268,639 — (15,333) 253,306 Agency residential CMOs 320,984 — 320,984 — (36,650) 284,334 Municipal securities 29,192 — 29,192 — (1,109) 28,083 Corporate debt securities 327,426 (199) 327,227 259 (60,254) 267,232 Private label residential CMOs 193,071 — 193,071 — (34,659) 158,412 Collateralized loan obligations 109,168 — 109,168 — (752) 108,416 Private label commercial MBS 22,126 — 22,126 — (1,313) 20,813 Asset-backed securities 20,241 — 20,241 — (289) 19,952 SBA securities 14,642 — 14,642 — (903) 13,739 Total $ 2,699,255 $ (199) $ 2,699,056 $ 262 $ (352,454) $ 2,346,864
Schedule of realized gains and losses on securities available-for-sale	The were no investment securities sales for the three months ended March 31, 2024 and 2023.
Unrealized losses on investment securities available-for-sale	The following tables present the gross unrealized losses and fair values of securities available-for-sale that were in unrealized loss positions as of the dates indicated: March 31, 2024 Less Than 12 Months 12 Months or More Total Gross Gross Gross Fair Unrealized Fair Unrealized Fair Unrealized Security Type Value Losses Value Losses Value Losses (In thousands) Agency residential MBS $ — $ — $ 1,137,469 $ (226,776) $ 1,137,469 $ (226,776) Agency commercial MBS — — 243,387 (16,729) 243,387 (16,729) Agency residential CMOs — — 281,569 (36,036) 281,569 (36,036) Municipal securities — — 33,259 (1,386) 33,259 (1,386) Corporate debt securities — — 274,022 (51,642) 274,022 (51,642) Private label residential CMOs — — 153,412 (37,096) 153,412 (37,096) Collateralized loan obligations — — 17,811 (89) 17,811 (89) Private label commercial MBS — — 19,491 (1,234) 19,491 (1,234) SBA securities — — 12,911 (1,006) 12,911 (1,006) Total $ — $ — $ 2,173,331 $ (371,994) $ 2,173,331 $ (371,994) December 31, 2023 Less Than 12 Months 12 Months or More Total Gross Gross Gross Fair Unrealized Fair Unrealized Fair Unrealized Security Type Value Losses Value Losses Value Losses (In thousands) Agency residential MBS $ — $ — $ 1,187,609 $ (201,192) $ 1,187,609 $ (201,192) Agency commercial MBS — — 253,306 (15,333) 253,306 (15,333) Agency residential CMOs — — 265,431 (36,650) 265,431 (36,650) Municipal securities — — 284,334 (1,109) 284,334 (1,109) Corporate debt securities — — 19,952 (60,254) 19,952 (60,254) Private label residential CMOs — — 158,412 (34,659) 158,412 (34,659) Collateralized loan obligations — — 66,886 (752) 66,886 (752) Private label commercial MBS — — 28,083 (1,313) 28,083 (1,313) Asset-backed securities — — 20,813 (289) 20,813 (289) SBA securities — — 13,739 (903) 13,739 (903) Total $ — $ — $ 2,298,565 $ (352,454) $ 2,298,565 $ (352,454)
Schedule of held-to-maturity securities reconciliation	The following table presents amortized cost, allowance for credit losses, gross unrealized gains and losses, and fair values of securities held-to-maturity as of the date indicated: March 31, 2024 Allowance for Net Gross Gross Amortized Credit Carrying Unrealized Unrealized Fair Security Type Cost Losses Amount Gains Losses Value (In thousands) Municipal securities $ 1,248,355 $ (140) $ 1,248,215 $ 676 $ (42,079) $ 1,206,812 Agency commercial MBS 435,467 — 435,467 — (34,619) 400,848 Private label commercial MBS 351,688 — 351,688 — (28,499) 323,189 U.S. Treasury securities 187,759 — 187,759 — (15,421) 172,338 Corporate debt securities 70,215 (1,360) 68,855 — (18,693) 50,162 Total (1) $ 2,293,484 $ (1,500) $ 2,291,984 $ 676 $ (139,311) $ 2,153,349 __________________________ (1) Excludes accrued interest receivable of $11.3 million at March 31, 2024 which is recorded in "Other assets" on the condensed consolidated balance sheets. December 31, 2023 Allowance for Net Gross Gross Amortized Credit Carrying Unrealized Unrealized Fair Security Type Cost Losses Amount Gains Losses Value (In thousands) Municipal securities $ 1,247,310 $ (140) $ 1,247,170 $ 1,760 $ (28,170) $ 1,220,760 Agency commercial MBS 433,827 — 433,827 — (30,665) 403,162 Private label commercial MBS 350,493 — 350,493 — (29,289) 321,204 U.S. Treasury securities 187,033 — 187,033 — (11,454) 175,579 Corporate debt securities 70,128 (1,360) 68,768 — (21,157) 47,611 Total (1) $ 2,288,791 $ (1,500) $ 2,287,291 $ 1,760 $ (120,735) $ 2,168,316 __________________________ (1) Excludes accrued interest receivable of $13.4 million at December 31, 2023 which is recorded in "Other assets" on the condensed consolidated balance sheets.
Debt Securities, Held-to-maturity, Allowance for Credit Loss	The following table presents the changes by major security type in our allowance for credit losses on securities held-to-maturity for the periods indicated: Allowance for Provision Allowance for Credit Losses, for Credit Losses, Beginning Credit End of Security Type of Period Losses Charge-offs Recoveries Period (In thousands) Three Months Ended March 31, 2024 Municipal securities $ 140 $ — $ — $ — $ 140 Corporate debt securities 1,360 — — — 1,360 Total $ 1,500 $ — $ — $ — $ 1,500 Allowance for Provision Allowance for Credit Losses, for Credit Losses, Beginning Credit End of Security Type of Period Losses Charge-offs Recoveries Period (In thousands) Three Months Ended March 31, 2023 Municipal securities $ 140 $ — $ — $ — $ 140 Corporate debt securities 1,360 — — — 1,360 Total $ 1,500 $ — $ — $ — $ 1,500
Debt Securities, Held-to-maturity, Credit Quality Indicator	The following table presents our securities held-to-maturity portfolio at amortized cost by the lowest available credit rating as of the dates indicated: March 31, 2024 Security Type AAA AA+ AA AA- A+ A A- BBB NR Total (In thousands) Amortized Cost: Municipal securities $ 564,266 $ 399,503 $ 166,758 $ 86,334 $ 12,001 $ 1,783 $ — $ — $ 17,710 $ 1,248,355 Agency commercial MBS — 435,467 — — — — — — — 435,467 Private label commercial MBS 351,688 — — — — — — — — 351,688 U.S. Treasury securities — 187,759 — — — — — — — 187,759 Corporate debt securities — — — — — — — 44,405 25,810 70,215 Total $ 915,954 $ 1,022,729 $ 166,758 $ 86,334 $ 12,001 $ 1,783 $ — $ 44,405 $ 43,520 $ 2,293,484 December 31, 2023 Security Type AAA AA+ AA AA- A+ A A- BBB NR Total (In thousands) Amortized Cost: Municipal securities $ 564,127 $ 397,542 $ 167,905 $ 86,243 $ 12,007 $ 1,787 $ — $ — $ 17,699 $ 1,247,310 Agency commercial MBS — 433,827 — — — — — — — 433,827 Private label commercial MBS 350,493 — — — — — — — — 350,493 U.S. Treasury securities — 187,033 — — — — — — — 187,033 Corporate debt securities — — — — — — — 44,371 25,757 70,128 Total $ 914,620 $ 1,018,402 $ 167,905 $ 86,243 $ 12,007 $ 1,787 $ — $ 44,371 $ 43,456 $ 2,288,791
Investment income	The following table presents the composition of our interest income on investment securities, including available-for-sale and held-to-maturity, for the periods indicated: Three Months Ended March 31, 2024 2023 (In thousands) Taxable interest $ 27,601 $ 38,692 Non-taxable interest 4,720 4,903 Dividend income 1,982 642 Total interest income on investment securities $ 34,303 $ 44,237
Available-for-sale Investments Classified by Contractual Maturity Date	The following tables present the contractual maturities of our securities available-for-sale portfolio based on amortized cost and fair value as of the date indicated: March 31, 2024 Due After Due After Due One Year Five Years Due Within Through Through After Security Type One Year Five Years Ten Years Ten Years Total (In thousands) Amortized Cost: Agency residential MBS $ — $ — $ — $ 1,364,245 $ 1,364,245 Agency commercial MBS — 168,889 73,834 17,393 260,116 Agency residential CMOs — 36,144 15,122 266,339 317,605 Municipal securities — 16,878 17,767 — 34,645 Corporate debt securities — 5,000 322,447 — 327,447 Private label residential CMOs — — — 190,508 190,508 Collateralized loan obligations — — 109,167 — 109,167 Private label commercial MBS — — 1,250 19,475 20,725 Asset-backed securities — — — 18,906 18,906 SBA securities — 2,431 — 11,486 13,917 Total $ — $ 229,342 $ 539,587 $ 1,888,352 $ 2,657,281 March 31, 2024 Due After Due After Due One Year Five Years Due Within Through Through After Security Type One Year Five Years Ten Years Ten Years Total (In thousands) Fair Value: Agency residential MBS $ — $ — $ — $ 1,137,469 $ 1,137,469 Agency commercial MBS — 159,271 67,780 16,336 243,387 Agency residential CMOs — 33,651 14,020 233,898 281,569 Municipal securities — 16,411 16,848 — 33,259 Corporate debt securities — 4,825 272,373 — 277,198 Private label residential CMOs — — — 153,412 153,412 Collateralized loan obligations — — 109,078 — 109,078 Private label commercial MBS — — 1,206 18,285 19,491 Asset-backed securities — — — 18,908 18,908 SBA securities — 2,312 — 10,599 12,911 Total $ — $ 216,470 $ 481,305 $ 1,588,907 $ 2,286,682
Held-to-Maturity Investments Classified by Contractual Maturity Date	The following tables present the contractual maturities of our securities held-to-maturity portfolio based on amortized cost and fair value as of the date indicated: March 31, 2024 Due After Due After Due One Year Five Years Due Within Through Through After Security Type One Year Five Years Ten Years Ten Years Total (In thousands) Amortized Cost: Municipal securities $ — $ 17,710 $ 394,075 $ 836,570 $ 1,248,355 Agency commercial MBS — — 435,467 — 435,467 Private label commercial MBS — — 36,515 315,173 351,688 U.S. Treasury securities — — 187,759 — 187,759 Corporate debt securities — — 10,181 60,034 70,215 Total $ — $ 17,710 $ 1,063,997 $ 1,211,777 $ 2,293,484 March 31, 2024 Due After Due After Due One Year Five Years Due Within Through Through After Security Type One Year Five Years Ten Years Ten Years Total (In thousands) Fair Value: Municipal securities $ — $ 17,550 $ 376,643 $ 812,619 $ 1,206,812 Agency commercial MBS — — 400,848 — 400,848 Private label commercial MBS — — 34,328 288,861 323,189 U.S. Treasury securities — — 172,338 — 172,338 Corporate debt securities — — 9,350 40,812 50,162 Total $ — $ 17,550 $ 993,507 $ 1,142,292 $ 2,153,349

Loans and Leases (Tables)

Loans and Leases (Tables)	3 Months Ended
	Mar. 31, 2024
Receivables [Abstract]
Schedule of composition of loans portfolio	The following table summarizes the composition of our loans and leases held for investment as of the dates indicated: March 31, December 31, 2024 2023 (In thousands) Real estate mortgage $ 16,217,186 $ 16,378,537 Real estate construction and land (1) 3,266,639 3,183,357 Commercial 5,831,666 5,780,346 Consumer 440,470 454,474 Total gross loans and leases held for investment 25,755,961 25,796,714 Unearned discounts, net (2) (238,933) (261,984) Deferred fees, net (44,006) (45,043) Total loans and leases held for investment, net of unearned discounts and deferred fees 25,473,022 25,489,687 Allowance for loan and lease losses (291,503) (281,687) Total loans and leases held for investment, net (3) $ 25,181,519 $ 25,208,000 ____________________ (1) Includes land and acquisition and development loans of $235.7 million and $228.9 million at March 31, 2024 and December 31, 2023. (2) Represents net acquisition discounts of $308.9 million and purchase premiums of $70.0 million at March 31, 2024, and net acquisition discounts of $334.2 million and purchase premiums of $72.2 million at December 31, 2023. (3) Excludes accrued interest receivable of $109.3 million and $111.3 million at March 31, 2024 and December 31, 2023, respectively, which is recorded in "Other assets" on the condensed consolidated balance sheets.
Delinquent loans in loan portfolio	The following tables present an aging analysis of our loans and leases held for investment, net of deferred fees, by loan portfolio segment and class as of the dates indicated: March 31, 2024 30 - 89 90 or More Days Days Total Past Due Past Due Past Due Current Total (In thousands) Real estate mortgage: Commercial $ 69,213 $ 6,828 $ 76,041 $ 4,820,503 $ 4,896,544 Multi-family 9,046 — 9,046 6,112,426 6,121,472 Other residential 75,158 39,396 114,554 4,834,829 4,949,383 Total real estate mortgage 153,417 46,224 199,641 15,767,758 15,967,399 Real estate construction and land: Commercial — — — 775,021 775,021 Residential 4,606 — 4,606 2,465,727 2,470,333 Total real estate construction and land 4,606 — 4,606 3,240,748 3,245,354 Commercial: Asset-based 11,701 2,325 14,026 2,046,990 2,061,016 Venture capital — — — 1,513,641 1,513,641 Other commercial 5,887 8,440 14,327 2,231,583 2,245,910 Total commercial 17,588 10,765 28,353 5,792,214 5,820,567 Consumer 2,810 584 3,394 436,308 439,702 Total $ 178,421 $ 57,573 $ 235,994 $ 25,237,028 $ 25,473,022 December 31, 2023 30 - 89 90 or More Days Days Total Past Due Past Due Past Due Current Total (In thousands) Real estate mortgage: Commercial $ 12,618 $ 15,168 $ 27,786 $ 4,998,711 $ 5,026,497 Multi-family 2,302 1,020 3,322 6,021,857 6,025,179 Other residential 93,042 4,341 97,383 4,962,926 5,060,309 Total real estate mortgage 107,962 20,529 128,491 15,983,494 16,111,985 Real estate construction and land: Commercial — — — 759,585 759,585 Residential — — — 2,399,684 2,399,684 Total real estate construction and land — — — 3,159,269 3,159,269 Commercial: Asset-based 608 2,689 3,297 2,185,788 2,189,085 Venture capital — — — 1,446,362 1,446,362 Other commercial 1,276 6,993 8,269 2,121,591 2,129,860 Total commercial 1,884 9,682 11,566 5,753,741 5,765,307 Consumer 3,461 670 4,131 448,995 453,126 Total $ 113,307 $ 30,881 $ 144,188 $ 25,345,499 $ 25,489,687
Financing Receivable, Nonaccrual	The following table presents our nonaccrual and performing loans and leases held for investment, net of deferred fees, by loan portfolio segment and class as of the dates indicated: March 31, 2024 December 31, 2023 Nonaccrual Performing Total Nonaccrual Performing Total (In thousands) Real estate mortgage: Commercial $ 66,527 $ 4,830,017 $ 4,896,544 $ 15,669 $ 5,010,828 $ 5,026,497 Multi-family 953 6,120,519 6,121,472 1,020 6,024,159 6,025,179 Other residential 61,754 4,887,629 4,949,383 31,041 5,029,268 5,060,309 Total real estate mortgage 129,234 15,838,165 15,967,399 47,730 16,064,255 16,111,985 Real estate construction and land: Commercial — 775,021 775,021 — 759,585 759,585 Residential — 2,470,333 2,470,333 — 2,399,684 2,399,684 Total real estate construction and land — 3,245,354 3,245,354 — 3,159,269 3,159,269 Commercial: Asset-based 2,325 2,058,691 2,061,016 2,689 2,186,396 2,189,085 Venture capital — 1,513,641 1,513,641 325 1,446,037 1,446,362 Other commercial 13,390 2,232,520 2,245,910 10,972 2,118,888 2,129,860 Total commercial 15,715 5,804,852 5,820,567 13,986 5,751,321 5,765,307 Consumer 836 438,866 439,702 811 452,315 453,126 Total $ 145,785 $ 25,327,237 $ 25,473,022 $ 62,527 $ 25,427,160 $ 25,489,687
CV of loans held for investment by class by performing and nonperforming	The following tables present the credit risk rating categories for loans and leases held for investment, net of deferred fees, by loan portfolio segment and class as of the dates indicated. Classified loans and leases are those with a credit risk rating of either substandard or doubtful. March 31, 2024 Classified Special Mention Pass Total (In thousands) Real estate mortgage: Commercial $ 174,525 $ 196,450 $ 4,525,569 $ 4,896,544 Multi-family 74,646 94,218 5,952,608 6,121,472 Other residential 66,410 31,599 4,851,374 4,949,383 Total real estate mortgage 315,581 322,267 15,329,551 15,967,399 Real estate construction and land: Commercial — — 775,021 775,021 Residential — 3,005 2,467,328 2,470,333 Total real estate construction and land — 3,005 3,242,349 3,245,354 Commercial: Asset-based 8,495 11,316 2,041,205 2,061,016 Venture capital 10,453 198,311 1,304,877 1,513,641 Other commercial 31,222 15,080 2,199,608 2,245,910 Total commercial 50,170 224,707 5,545,690 5,820,567 Consumer 978 6,530 432,194 439,702 Total $ 366,729 $ 556,509 $ 24,549,784 $ 25,473,022 December 31, 2023 Classified Special Mention Pass Total (In thousands) Real estate mortgage: Commercial $ 75,739 $ 219,687 $ 4,731,071 $ 5,026,497 Multi-family 74,954 108,356 5,841,869 6,025,179 Other residential 38,155 54,197 4,967,957 5,060,309 Total real estate mortgage 188,848 382,240 15,540,897 16,111,985 Real estate construction and land: Commercial — — 759,585 759,585 Residential — 2,757 2,396,927 2,399,684 Total real estate construction and land — 2,757 3,156,512 3,159,269 Commercial: Asset-based 4,561 12,506 2,172,018 2,189,085 Venture capital 7,805 98,633 1,339,924 1,446,362 Other commercial 26,044 9,984 2,093,832 2,129,860 Total commercial 38,410 121,123 5,605,774 5,765,307 Consumer 1,159 7,192 444,775 453,126 Total $ 228,417 $ 513,312 $ 24,747,958 $ 25,489,687
Finance Receivable Investment And Interest Income, Nonaccrual	The following table presents our nonaccrual loans and leases by loan portfolio segment and class and by with and without an allowance recorded as of the date indicated and interest income recognized on nonaccrual loans and leases for the periods indicated: Three Months Three Months Ended Ended March 31, March 31, March 31, March 31, 2024 2024 2023 2023 Nonaccrual Interest Nonaccrual Interest Recorded Income Recorded Income Investment Recognized Investment Recognized (In thousands) With An Allowance Recorded: Real estate mortgage: Commercial $ 32,106 $ — $ 60 $ — Multi-family — — — — Other residential 389 — 364 — Real estate construction and land: Commercial — — — — Residential — — — — Commercial: Asset-based 701 — — — Venture capital — — — — Other commercial 816 — 927 — Consumer 832 — 525 — With No Related Allowance Recorded: Real estate mortgage: Commercial $ 34,421 $ 5 $ 32,936 $ 3 Multi-family 953 — — — Other residential 61,365 — 49,696 — Real estate construction and land: Commercial — — — — Residential — — — — Commercial: Asset-based 1,624 — 420 — Venture capital — — — — Other commercial 12,574 — 2,196 1 Consumer 4 — — — Total Loans and Leases With and Without an Allowance Recorded: Real estate mortgage $ 129,234 $ 5 $ 83,056 $ 3 Real estate construction and land — — — — Commercial 15,715 — 3,543 1 Consumer 836 — 525 — Total $ 145,785 $ 5 $ 87,124 $ 4
Finance Receivable, Loans By Origination Year	The following tables present our loans held for investment by loan portfolio segment and class, by credit quality indicator (internal risk ratings), and by year of origination (vintage year) as of the dates indicated: Revolving Converted Amortized Cost Basis (1) Term Loans by Origination Year Revolving to Term March 31, 2024 2024 2023 2022 2021 2020 Prior Loans Loans Total (In thousands) Real Estate Mortgage: Commercial Internal risk rating: 1-3 High pass $ — $ — $ 26,137 $ 15,151 $ 13,787 $ 88,693 $ 1 $ — $ 143,769 4-6 Pass 2,941 169,935 918,384 759,995 508,887 1,924,197 62,325 35,136 4,381,800 7 Special mention — — 14,054 80,551 3,579 98,266 — — 196,450 8-9 Classified — 730 5,019 27,734 24,675 115,263 1,104 — 174,525 Total $ 2,941 $ 170,665 $ 963,594 $ 883,431 $ 550,928 $ 2,226,419 $ 63,430 $ 35,136 $ 4,896,544 Current YTD period: Gross charge-offs $ — $ — $ — $ 28 $ — $ 9 $ — $ — $ 37 Real Estate Mortgage: Multi-family Internal risk rating: 1-3 High pass $ — $ — $ 45,501 $ 158,588 $ 67,642 $ 174,599 $ — $ — $ 446,330 4-6 Pass 18,571 88,432 2,226,235 1,196,320 578,112 1,339,150 11,478 47,980 5,506,278 7 Special mention — — — 8,063 15,465 70,690 — — 94,218 8-9 Classified — — — 17,284 8,552 48,810 — — 74,646 Total $ 18,571 $ 88,432 $ 2,271,736 $ 1,380,255 $ 669,771 $ 1,633,249 $ 11,478 $ 47,980 $ 6,121,472 Current YTD period: Gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Real Estate Mortgage: Other residential Internal risk rating: 1-3 High pass $ — $ — $ — $ — $ — $ — $ 6,693 $ — $ 6,693 4-6 Pass 1,795 184,141 1,764,313 2,757,120 64,163 19,743 53,324 82 4,844,681 7 Special mention — — 27,992 3,323 — 284 — — 31,599 8-9 Classified — 5,027 36,971 21,551 939 1,742 147 33 66,410 Total $ 1,795 $ 189,168 $ 1,829,276 $ 2,781,994 $ 65,102 $ 21,769 $ 60,164 $ 115 $ 4,949,383 Current YTD period: Gross charge-offs $ — $ 851 $ 1,028 $ 540 $ 21 $ — $ — $ — $ 2,440 ____________________ (1) Amounts with negative balances are loans with zero principal balances and deferred loan origination fees. Revolving Converted Amortized Cost Basis (1) Term Loans by Origination Year Revolving to Term March 31, 2024 2024 2023 2022 2021 2020 Prior Loans Loans Total (In thousands) Real Estate Construction and Land: Commercial Internal risk rating: 1-3 High pass $ — $ — $ — $ — $ — $ — $ — $ — $ — 4-6 Pass 5,783 26,160 417,605 221,095 71,133 11,351 21,894 — 775,021 7 Special mention — — — — — — — — — 8-9 Classified — — — — — — — — — Total $ 5,783 $ 26,160 $ 417,605 $ 221,095 $ 71,133 $ 11,351 $ 21,894 $ — $ 775,021 Current YTD period: Gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Real Estate Construction and Land: Residential Internal risk rating: 1-3 High pass $ — $ — $ — $ — $ — $ — $ — $ — $ — 4-6 Pass 10,774 87,735 1,315,850 645,125 255,161 26,908 125,775 — 2,467,328 7 Special mention — — — 3,005 — — — — 3,005 8-9 Classified — — — — — — — — — Total $ 10,774 $ 87,735 $ 1,315,850 $ 648,130 $ 255,161 $ 26,908 $ 125,775 $ — $ 2,470,333 Current YTD period: Gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Commercial: Asset-Based Internal risk rating: 1-3 High pass $ 16,929 $ 38,274 $ 230,364 $ 213,767 $ 32,957 $ 316,425 $ 85,599 $ — $ 934,315 4-6 Pass (9) 111,264 215,198 125,887 16,485 32,016 606,049 — 1,106,890 7 Special mention — — 75 3 — 1 11,237 — 11,316 8-9 Classified — — — — 701 — 7,794 — 8,495 Total $ 16,920 $ 149,538 $ 445,637 $ 339,657 $ 50,143 $ 348,442 $ 710,679 $ — $ 2,061,016 Current YTD period: Gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Commercial: Venture Capital Internal risk rating: 1-3 High pass $ (85) $ (98) $ (5) $ — $ 1,998 $ (2) $ 148,410 $ 1,407 $ 151,625 4-6 Pass 24,976 71,914 102,487 106,549 5,821 6,774 749,806 84,925 1,153,252 7 Special mention — 61,994 28,850 31,934 — 19,987 50,551 4,995 198,311 8-9 Classified — 2,967 — 7,486 — — — — 10,453 Total $ 24,891 $ 136,777 $ 131,332 $ 145,969 $ 7,819 $ 26,759 $ 948,767 $ 91,327 $ 1,513,641 Current YTD period: Gross charge-offs $ — $ — $ — $ — $ — $ — $ 141 $ — $ 141 ____________________ (1) Amounts with negative balances are loans with zero principal balances and deferred loan origination fees. Revolving Converted Amortized Cost Basis (1) Term Loans by Origination Year Revolving to Term March 31, 2024 2024 2023 2022 2021 2020 Prior Loans Loans Total (In thousands) Commercial: Other Commercial Internal risk rating: 1-3 High pass $ 505 $ 785 $ 4,273 $ 4,855 $ 105 $ 1,221 $ 61,631 $ — $ 73,375 4-6 Pass 44,466 81,764 175,174 278,317 49,333 180,267 1,314,086 2,826 2,126,233 7 Special mention — — — 457 — 6,560 7,999 64 15,080 8-9 Classified — — 2,281 3,556 2,061 18,277 3,991 1,056 31,222 Total $ 44,971 $ 82,549 $ 181,728 $ 287,185 $ 51,499 $ 206,325 $ 1,387,707 $ 3,946 $ 2,245,910 Current YTD period: Gross charge-offs $ — $ — $ — $ 211 $ — $ 121 $ 231 $ — $ 563 Consumer Internal risk rating: 1-3 High pass $ — $ — $ 25 $ 21 $ 3 $ — $ 1,918 $ — $ 1,967 4-6 Pass 8,903 25,411 68,254 199,872 22,426 99,514 5,535 312 430,227 7 Special mention — — 1,119 3,712 103 1,596 — — 6,530 8-9 Classified — — 128 502 43 290 — 15 978 Total $ 8,903 $ 25,411 $ 69,526 $ 204,107 $ 22,575 $ 101,400 $ 7,453 $ 327 $ 439,702 Current YTD period: Gross charge-offs $ — $ — $ 335 $ 643 $ 209 $ 646 $ — $ — $ 1,833 Total Loans and Leases Internal risk rating: 1-3 High pass $ 17,349 $ 38,961 $ 306,295 $ 392,382 $ 116,492 $ 580,936 $ 304,252 $ 1,407 $ 1,758,074 4-6 Pass 118,200 846,756 7,203,500 6,290,280 1,571,521 3,639,920 2,950,272 171,261 22,791,710 7 Special mention — 61,994 72,090 131,048 19,147 197,384 69,787 5,059 556,509 8-9 Classified — 8,724 44,399 78,113 36,971 184,382 13,036 1,104 366,729 Total $ 135,549 $ 956,435 $ 7,626,284 $ 6,891,823 $ 1,744,131 $ 4,602,622 $ 3,337,347 $ 178,831 $ 25,473,022 Current YTD period: Gross charge-offs $ — $ 851 $ 1,363 $ 1,422 $ 230 $ 776 $ 372 $ — $ 5,014 ______________________ (1) Amounts with negative balances are loans with zero principal balances and deferred loan origination fees. Revolving Converted Amortized Cost Basis (1) Term Loans by Origination Year Revolving to Term December 31, 2023 2023 2022 2021 2020 2019 Prior Loans Loans Total (In thousands) Real Estate Mortgage: Commercial Internal risk rating: 1-3 High pass $ — $ 16,976 $ 17,432 $ 16,832 $ 17,337 $ 69,205 $ 1 $ — $ 137,783 4-6 Pass 182,236 933,294 814,564 510,952 298,985 1,765,454 76,866 10,937 4,593,288 7 Special mention — 14,021 32,235 25,485 17,147 129,549 1,250 — 219,687 8-9 Classified 749 — 26,172 439 17,063 29,566 1,750 — 75,739 Total $ 182,985 $ 964,291 $ 890,403 $ 553,708 $ 350,532 $ 1,993,774 $ 79,867 $ 10,937 $ 5,026,497 Current YTD period: Gross charge-offs $ 34 $ — $ — $ — $ 76 $ 14,185 $ — $ — $ 14,295 Real Estate Mortgage: Multi-family Internal risk rating: 1-3 High pass $ — $ 28,155 $ 140,424 $ 58,959 $ 57,988 $ 109,423 $ — $ — $ 394,949 4-6 Pass 66,143 2,221,235 1,193,052 539,660 564,420 794,599 67,811 — 5,446,920 7 Special mention — 2,610 17,784 12,201 39,808 35,953 — — 108,356 8-9 Classified — — 17,283 8,576 26,543 22,552 — — 74,954 Total $ 66,143 $ 2,252,000 $ 1,368,543 $ 619,396 $ 688,759 $ 962,527 $ 67,811 $ — $ 6,025,179 Current YTD period: Gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Real Estate Mortgage: Other residential Internal risk rating: 1-3 High pass $ — $ — $ — $ — $ — $ — $ 6,769 $ — $ 6,769 4-6 Pass 188,561 1,824,253 2,812,293 65,230 — 19,518 51,246 87 4,961,188 7 Special mention — 46,263 7,568 — — — 366 — 54,197 8-9 Classified 3,847 18,263 12,908 1,223 — 1,764 65 85 38,155 Total $ 192,408 $ 1,888,779 $ 2,832,769 $ 66,453 $ — $ 21,282 $ 58,446 $ 172 $ 5,060,309 Current YTD period: Gross charge-offs $ 3,402 $ 23,544 $ 5,385 $ 740 $ — $ 4 $ — $ — $ 33,075 ____________________ (1) Amounts with negative balances are loans with zero principal balances and deferred loan origination fees. Revolving Converted Amortized Cost Basis (1) Term Loans by Origination Year Revolving to Term December 31, 2023 2023 2022 2021 2020 2019 Prior Loans Loans Total (In thousands) Real Estate Construction and Land: Commercial Internal risk rating: 1-3 High pass $ — $ — $ — $ — $ — $ — $ — $ — $ — 4-6 Pass 23,916 388,165 214,303 68,833 16,781 27,175 20,412 — 759,585 7 Special mention — — — — — — — — — 8-9 Classified — — — — — — — — — Total $ 23,916 $ 388,165 $ 214,303 $ 68,833 $ 16,781 $ 27,175 $ 20,412 $ — $ 759,585 Current YTD period: Gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Real Estate Construction and Land: Residential Internal risk rating: 1-3 High pass $ — $ — $ — $ — $ — $ — $ — $ — $ — 4-6 Pass 64,341 1,185,297 668,083 336,636 — 26,896 115,674 — 2,396,927 7 Special mention — — 2,757 — — — — — 2,757 8-9 Classified — — — — — — — — — Total $ 64,341 $ 1,185,297 $ 670,840 $ 336,636 $ — $ 26,896 $ 115,674 $ — $ 2,399,684 Current YTD period: Gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Commercial: Asset-Based Internal risk rating: 1-3 High pass $ 32,485 $ 237,936 $ 223,088 $ 39,380 $ 119,364 $ 254,638 $ 89,667 $ — $ 996,558 4-6 Pass 122,064 238,206 132,449 17,823 7,447 25,945 630,073 1,453 1,175,460 7 Special mention — 101 — — — 1 12,394 10 12,506 8-9 Classified — — — 701 — 340 3,520 — 4,561 Total $ 154,549 $ 476,243 $ 355,537 $ 57,904 $ 126,811 $ 280,924 $ 735,654 $ 1,463 $ 2,189,085 Current YTD period: Gross charge-offs $ — $ — $ — $ 60 $ — $ — $ — $ 150 $ 210 Commercial: Venture Capital Internal risk rating: 1-3 High pass $ (84) $ (7) $ — $ 1,998 $ — $ (3) $ 136,339 $ (140) $ 138,103 4-6 Pass 101,038 128,485 113,183 6,473 6,216 622 770,941 74,863 1,201,821 7 Special mention 17,481 10,984 31,928 — 19,986 — 13,260 4,994 98,633 8-9 Classified — — 7,808 — — — (3) — 7,805 Total $ 118,435 $ 139,462 $ 152,919 $ 8,471 $ 26,202 $ 619 $ 920,537 $ 79,717 $ 1,446,362 Current YTD period: Gross charge-offs $ — $ 2,245 $ 2,759 $ — $ — $ — $ 9 $ — $ 5,013 ____________________ (1) Amounts with negative balances are loans with zero principal balances and deferred loan origination fees. Revolving Converted Amortized Cost Basis (1) Term Loans by Origination Year Revolving to Term December 31, 2023 2023 2022 2021 2020 2019 Prior Loans Loans Total (In thousands) Commercial: Other Commercial Internal risk rating: 1-3 High pass $ 815 $ 4,350 $ 5,216 $ 130 $ 29 $ 2,148 $ 66,827 $ — $ 79,515 4-6 Pass 98,643 201,215 285,249 50,582 39,951 158,810 1,176,946 2,921 2,014,317 7 Special mention 1,748 1,306 442 554 540 5,071 254 69 9,984 8-9 Classified — 912 4,011 1,706 1,299 13,768 3,257 1,091 26,044 Total $ 101,206 $ 207,783 $ 294,918 $ 52,972 $ 41,819 $ 179,797 $ 1,247,284 $ 4,081 $ 2,129,860 Current YTD period: Gross charge-offs $ — $ 6,867 $ 24 $ — $ 28 $ 75 $ 1,013 $ 431 $ 8,438 Consumer Internal risk rating: 1-3 High pass $ — $ 27 $ 22 $ 4 $ — $ — $ 1,304 $ — $ 1,357 4-6 Pass 26,468 71,523 207,751 23,390 42,338 63,919 7,684 345 443,418 7 Special mention — 1,286 4,224 371 1,100 181 30 — 7,192 8-9 Classified — 281 42 135 198 486 1 16 1,159 Total $ 26,468 $ 73,117 $ 212,039 $ 23,900 $ 43,636 $ 64,586 $ 9,019 $ 361 $ 453,126 Current YTD period: Gross charge-offs $ — $ 432 $ 540 $ 76 $ 255 $ 1,081 $ 1 $ 12 $ 2,397 Total Loans and Leases Internal risk rating: 1-3 High pass $ 33,216 $ 287,437 $ 386,182 $ 117,303 $ 194,718 $ 435,411 $ 300,907 $ (140) $ 1,755,034 4-6 Pass 873,410 7,191,673 6,440,927 1,619,579 976,138 2,882,938 2,917,653 90,606 22,992,924 7 Special mention 19,229 76,571 96,938 38,611 78,581 170,755 27,554 5,073 513,312 8-9 Classified 4,596 19,456 68,224 12,780 45,103 68,476 8,590 1,192 228,417 Total $ 930,451 $ 7,575,137 $ 6,992,271 $ 1,788,273 $ 1,294,540 $ 3,557,580 $ 3,254,704 $ 96,731 $ 25,489,687 Current YTD period: Gross charge-offs $ 3,436 $ 33,088 $ 8,708 $ 876 $ 359 $ 15,345 $ 1,023 $ 593 $ 63,428 ____________________ (1) Amounts with negative balances are loans with zero principal balances and deferred loan origination fees.
Finance Receivable, Loan Restructuring and Refinancing, Amortized Costs Balance	The following table presents our loan modifications made to borrowers experiencing financial difficulty by type of modification for the period indicated with related amortized cost balances as of the date indicated: Three Months Ended March 31, 2024 Loan Modifications Balances (Amortized Cost Basis) at March 31, 2024 Term Extension % of Loan Portfolio Balance Class (Dollars in thousands) Real estate mortgage: Commercial $ 1,250 — % Other residential 1,837 — % Commercial: Other commercial 2,827 0.1 % Total $ 5,914 Three Months Ended March 31, 2023 Loan Modifications Balances (Amortized Cost Basis) at March 31, 2023 Combination - Term Extension and Combination - Term Interest Rate Extension and Total Loan Term Extension Payment Delay Reduction Payment Delay Modifications % of % of % of % of % of Loan Loan Loan Loan Loan Portfolio Portfolio Portfolio Portfolio Portfolio Balance Class Balance Class Balance Class Balance Class Balance Class (Dollars in thousands) Real estate mortgage: Other residential $ 12,716 0.2 % $ — — % $ — — % $ — — % $ 12,716 0.2 % Commercial: Venture capital — — % — — % — — % 613 — % 613 — % Other commercial 2,057 0.2 % 45 — % — — % — — % 2,102 0.2 % Consumer — — % — — % 3 — % — — % 3 — % Total $ 14,773 $ 45 $ 3 $ 613 $ 15,434
Finance Receivables - Loan Restructuring & Refinancing Modifications	The following tables present the financial effect of our loan modifications made to borrowers experiencing financial difficulty by type of modification for the period indicated: Three Months Ended March 31, 2024 Term Extension - Financial Effect Real estate mortgage: Commercial Extended maturity by a weighted average 5 months. Other residential Extended maturity by a weighted average 12 months. Commercial: Other commercial Extended maturity by a weighted average 3 months. Three Months Ended March 31, 2023 Term Extension - Financial Effect Real estate mortgage: Other residential Extended maturity by a weighted average seven months. Commercial: Other commercial Extended maturity by a weighted average 12 months. Three Months Ended March 31, 2023 Payment Delay - Financial Effect Commercial: Other commercial Provided six months of reduced payments to borrowers without extending the loan term. Three Months Ended March 31, 2023 Combination - Term Extension and Interest Rate Reduction - Financial Effect Consumer Extended maturity by a weighted average 2 years and reduced weighted average contractual interest rate from 9.5% to 2.0%. Three Months Ended March 31, 2023 Combination - Term Extension and Payment Delay - Financial Effect Commercial: Venture capital Extended maturity by a weighted average 11 months and provided 11 months of interest only payments to borrowers.
Finance Receivable, Loan Modifications, Payment Status	The following table presents the payment status of our loan modifications made during the past 12 months with related amortized cost balances as of the date indicated: Payment Status (Amortized Cost Basis) at March 31, 2024 30-89 Days 90 or More Days Current Past Due Past Due Total (In thousands) Real estate mortgage: Commercial $ 2,250 $ — $ — $ 2,250 Other residential 2,953 90 1,715 4,758 Commercial: Other commercial 4,910 — — 4,910 Consumer 13 — — 13 Total $ 10,126 $ 90 $ 1,715 $ 11,931
Lease Income of Direct Financing Leases	The following table provides the components of leases receivable income for the periods indicated: Three Months Ended March 31, 2024 2023 (In thousands) Component of leases receivable income: Interest income on net investments in leases $ 4,735 $ 3,749
Assets and Liabilities, Lessor	The following table presents the components of leases receivable as of the dates indicated: March 31, 2024 December 31, 2023 (In thousands) Net Investment in Direct Financing Leases: Lease payments receivable $ 249,900 $ 249,223 Unguaranteed residual assets 25,915 25,488 Deferred costs and other 2,602 2,715 Aggregate net investment in leases $ 278,417 $ 277,426
Sales-type and Direct Financing Leases, Lease Receivable, Maturity	The following table presents maturities of leases receivable as of the date indicated: March 31, 2024 (In thousands) Period ending December 31, 2024 $ 65,235 2025 74,910 2026 56,555 2027 37,965 2028 22,188 Thereafter 24,315 Total undiscounted cash flows 281,168 Less: Unearned income (31,268) Present value of lease payments $ 249,900
Finance Receivable, Allowance For Loan Losses	The following tables present a summary of the activity in the allowance for loan and lease losses on loans and leases held for investment by loan portfolio segment for the periods indicated: Three Months Ended March 31, 2024 Real Estate Real Estate Construction Mortgage and Land Commercial Consumer Total (In thousands) Allowance for Loan and Lease Losses: Balance, beginning of period $ 186,827 $ 33,830 $ 45,156 $ 15,874 $ 281,687 Charge-offs (2,477) — (704) (1,833) (5,014) Recoveries 891 — 2,869 70 3,830 Net (charge-offs) recoveries (1,586) — 2,165 (1,763) (1,184) Provision 13,033 (3,819) (267) 2,053 11,000 Balance, end of period $ 198,274 $ 30,011 $ 47,054 $ 16,164 $ 291,503 Ending Allowance by Evaluation Methodology: Individually evaluated $ 8,336 $ — $ 7 $ — $ 8,343 Collectively evaluated $ 189,938 $ 30,011 $ 47,047 $ 16,164 $ 283,160 Ending Loans and Leases by Evaluation Methodology: Individually evaluated $ 129,116 $ — $ 14,919 $ 4 $ 144,039 Collectively evaluated 15,838,283 3,245,354 5,805,648 439,698 25,328,983 Ending balance $ 15,967,399 $ 3,245,354 $ 5,820,567 $ 439,702 $ 25,473,022 Three Months Ended March 31, 2023 Real Estate Real Estate Construction Mortgage and Land Commercial Consumer Total (In thousands) Allowance for Loan and Lease Losses: Balance, beginning of period $ 87,309 $ 52,320 $ 52,849 $ 8,254 $ 200,732 Charge-offs (9,835) — (137) (425) (10,397) Recoveries 200 — 975 45 1,220 Net (charge-offs) recoveries (9,635) — 838 (380) (9,177) Provision 31,809 2,714 (16,492) 469 18,500 Balance, end of period $ 109,483 $ 55,034 $ 37,195 $ 8,343 $ 210,055 Ending Allowance by Evaluation Methodology: Individually evaluated $ — $ — $ — $ — $ — Collectively evaluated $ 109,483 $ 55,034 $ 37,195 $ 8,343 $ 210,055 Ending Loans and Leases by Evaluation Methodology: Individually evaluated $ 82,835 $ — $ 2,616 $ — $ 85,451 Collectively evaluated 15,324,776 4,608,440 5,226,491 427,223 25,586,930 Ending balance $ 15,407,611 $ 4,608,440 $ 5,229,107 $ 427,223 $ 25,672,381
Collateral-dependent Finance Receivable	The following table summarizes collateral-dependent loans held for investment by collateral type as of the following dates: March 31, 2024 December 31, 2023 Real Business Real Business Property Assets Consumer Total Property Assets Total (In thousands) Real estate mortgage $ 130,567 $ — $ — $ 130,567 $ 47,952 $ — $ 47,952 Commercial — 3,153 — 3,153 — 3,616 3,616 Consumer — — 4 4 — — — Total $ 130,567 $ 3,153 $ 4 $ 133,724 $ 47,952 $ 3,616 $ 51,568
Allowance for credit losses on financing receivables	The following tables present a summary of the activity in the allowance for loan and lease losses and reserve for unfunded loan commitments for the periods indicated: Three Months Ended March 31, 2024 Allowance for Reserve for Total Loan and Unfunded Loan Allowance for Lease Losses Commitments Credit Losses (In thousands) Balance, beginning of period $ 281,687 $ 29,571 $ 311,258 Charge-offs (5,014) — (5,014) Recoveries 3,830 — 3,830 Net charge-offs (1,184) — (1,184) Provision 11,000 (1,000) 10,000 Balance, end of period $ 291,503 $ 28,571 $ 320,074 Three Months Ended March 31, 2023 Allowance for Reserve for Total Loan and Unfunded Loan Allowance for Lease Losses Commitments Credit Losses (In thousands) Balance, beginning of period $ 200,732 $ 91,071 $ 291,803 Charge-offs (10,397) — (10,397) Recoveries 1,220 — 1,220 Net charge-offs (9,177) — (9,177) Provision 18,500 (15,500) 3,000 Balance, end of period $ 210,055 $ 75,571 $ 285,626

Goodwill and Other Intangible_2

Goodwill and Other Intangible Assets (Tables)	3 Months Ended
	Mar. 31, 2024
Goodwill and Intangible Assets Disclosure [Abstract]
Intangible assets disclosure	The following table presents the changes in CDI and CRI and the related accumulated amortization for the periods indicated: Three Months Ended March 31, 2024 2023 (In thousands) Gross Amount of CDI and CRI: Balance, beginning of period $ 236,264 $ 91,550 Fully amortized portion — (750) Balance, end of period 236,264 90,800 Accumulated Amortization: Balance, beginning of period (70,787) (60,169) Amortization expense (8,251) (2,411) Fully amortized portion — 750 Balance, end of period (79,038) (61,830) Net CDI and CRI, end of period $ 157,226 $ 28,970

Other Assets (Tables)

Other Assets (Tables)	3 Months Ended
	Mar. 31, 2024
Other Assets [Abstract]
Schedule of Other Assets	The following table presents the detail of our other assets as of the dates indicated: March 31, December 31, Other Assets 2024 2023 (In thousands) LIHTC investments $ 335,584 $ 347,478 Interest receivable 138,258 138,522 Operating lease ROU assets, net (1) 125,383 133,126 SBIC investments 112,982 105,433 Equity investments without readily determinable fair values 71,392 71,332 Prepaid expenses 43,412 43,498 Taxes receivable 26,090 34,268 HLBV investments 18,112 18,442 Foreclosed assets, net 12,488 7,394 Equity warrants (2) 3,708 3,689 Equity investments with readily determinable fair values 1 1 Other receivables/assets 206,973 228,066 Total other assets $ 1,094,383 $ 1,131,249 ____________________ (1) See Note 7. Leases for further details regarding the operating lease ROU assets. (2) See Note 9. Derivatives for information regarding equity warrants.

Leases (Tables)

Leases (Tables)	3 Months Ended
	Mar. 31, 2024
Leases [Abstract]
Schedule of Occupancy Expense and Supplemental Cash Flow Information Related to Operating Leases	Our lease expense is a component of "Occupancy expense" on our condensed consolidated statements of earnings. The following table presents the components of lease expense for the periods indicated: Three Months Ended March 31, 2024 2023 (In thousands) Operating lease expense: Fixed costs $ 9,435 $ 7,748 Variable costs 48 35 Short-term lease costs 66 357 Sublease income (1,196) (712) Net lease expense $ 8,353 $ 7,428
Schedule of Cash Flow, Supplemental Disclosures	The following table presents supplemental cash flow information related to leases for the periods indicated: Three Months Ended March 31, 2024 2023 (In thousands) Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 7,746 $ 8,963 ROU assets obtained in exchange for lease obligations: Operating leases $ 1,183 $ 2,196
Schedule of Supplemental Balance Sheet Information Related to Operating Leases	The following table presents supplemental balance sheet and other information related to operating leases as of the dates indicated: March 31, December 31, 2024 2023 (Dollars in thousands) Operating leases: Operating lease right-of-use assets, net $ 125,383 $ 133,126 Operating lease liabilities $ 153,298 $ 161,308 Weighted average remaining lease term (in years) 6.0 6.1 Weighted average discount rate 3.41 % 3.40 %
Schedule of Maturities of Operating Leases	The following table presents the maturities of operating lease liabilities as of the date indicated: March 31, 2024 (In thousands) Period ending December 31, 2024 $ 30,606 2025 34,841 2026 28,152 2027 20,386 2028 16,248 Thereafter 41,304 Total operating lease liabilities 171,537 Less: Imputed interest (18,239) Present value of operating lease liabilities $ 153,298
Schedule of Payments to be Received on Operating Leases	The following table presents the rental payments to be received on operating leases as of the date indicated: March 31, 2024 (In thousands) Year Ending December 31, 2024 $ 34,210 2025 39,965 2026 35,321 2027 28,349 2028 24,223 Thereafter 64,371 Total undiscounted cash flows $ 226,439

Borrowings and Subordinated D_2

Borrowings and Subordinated Debentures (Tables)	3 Months Ended
	Mar. 31, 2024
Debt Disclosure [Abstract]
Schedule of debt	The following table summarizes our borrowings as of the dates indicated: March 31, 2024 December 31, 2023 Weighted Weighted Average Average Balance Rate Balance Rate (Dollars in thousands) Bank Term Funding Program $ 1,545,000 5.40 % $ 2,618,300 4.37 % Senior notes 174,000 5.25 % 174,000 5.25 % Credit-linked notes 123,824 16.03 % 123,116 16.02 % FHLB secured advances 300,000 4.45 % — — % Total borrowings 2,142,824 5.87 % 2,915,416 4.92 % Acquisition discount on senior notes (3,326) (4,094) Total borrowings, net $ 2,139,498 $ 2,911,322
Schedule of Subordinated Borrowing	The following table summarizes the terms of each issuance of subordinated debt outstanding as of the dates indicated: March 31, 2024 December 31, 2023 Date Maturity Rate Index Series Balance Rate (1) Balance Rate (1) Issued Date (Quarterly Reset) (Dollars in thousands) Subordinated notes, net (2) $ 380,783 3.25 % $ 380,651 3.25 % 4/30/2021 5/1/2031 Fixed rate (3) Subordinated notes 75,000 4.375 % 75,000 4.375 % 10/30/2020 10/30/2030 Fixed rate (6) Trust V 10,310 8.69 % 10,310 8.74 % 8/15/2003 9/17/2033 3-month Term SOFR + 3.10 Trust VI 10,310 8.64 % 10,310 8.70 % 9/3/2003 9/15/2033 3-month Term SOFR + 3.05 Trust CII 5,155 8.54 % 5,155 8.59 % 9/17/2003 9/17/2033 3-month Term SOFR + 2.95 Trust VII 61,856 8.33 % 61,856 8.40 % 2/5/2004 4/23/2034 3-month Term SOFR + 2.75 Trust CIII 20,619 7.28 % 20,619 7.34 % 8/15/2005 9/15/2035 3-month Term SOFR + 1.69 Trust FCCI 16,495 7.19 % 16,495 7.25 % 1/25/2007 3/15/2037 3-month Term SOFR + 1.60 Trust FCBI 10,310 7.14 % 10,310 7.20 % 9/30/2005 12/15/2035 3-month Term SOFR + 1.55 Trust CS 2005-1 82,475 7.54 % 82,475 7.60 % 11/21/2005 12/15/2035 3-month Term SOFR + 1.95 Trust CS 2005-2 128,866 7.53 % 128,866 7.60 % 12/14/2005 1/30/2036 3-month Term SOFR + 1.95 Trust CS 2006-1 51,545 10.45 % 51,545 10.45 % 2/22/2006 4/30/2036 Prime + 1.95 Trust CS 2006-2 51,550 7.53 % 51,550 7.60 % 9/27/2006 10/30/2036 3-month Term SOFR + 1.95 Trust CS 2006-3 (4) 27,811 5.94 % 28,453 6.00 % 9/29/2006 10/30/2036 3-month EURIBOR + 2.05 Trust CS 2006-4 16,470 10.55 % 16,470 10.45 % 12/5/2006 1/30/2037 Prime + 1.95 Trust CS 2006-5 6,650 7.53 % 6,650 7.60 % 12/19/2006 1/30/2037 3-month Term SOFR + 1.95 Trust CS 2007-2 39,177 7.53 % 39,177 7.60 % 6/13/2007 7/30/2037 3-month Term SOFR + 1.95 PMB Statutory Trust III 7,217 8.97 % 7,217 9.02 % 9/16/2002 9/26/2032 3-month Term SOFR + 3.40 PMB Capital Trust III 10,310 7.60 % 10,310 7.66 % 10/4/2004 10/8/2034 3-month Term SOFR + 2.00 Total subordinated debt 1,012,909 5.90 % 1,013,419 5.93 % Acquisition discount (5) (75,192) (76,820) Net subordinated debt $ 937,717 $ 936,599 ___________________ (1) Rates do not include the effects of discounts and issuance costs. (2) Net of unamortized issuance costs of $4.2 million. (3) Interest rate is fixed until May 1, 2026, when it changes to a floating rate and resets quarterly at a benchmark rate plus 252 basis points. (4) Denomination is in Euros with a value of €25.8 million. (5) Amount represents the fair value adjustment on trust preferred securities assumed in acquisitions. (6) Interest rate is fixed until October 30, 2025, when it changes to a floating rate equal to a benchmark rate, which is expected to be 3-month Term SOFR, plus a spread of 419.5 basis points.

Derivatives (Tables)

Derivatives (Tables)	3 Months Ended
	Mar. 31, 2024
Derivatives [Abstract]
Schedule of Derivative Instruments	The following table presents the U.S. dollar notional amounts and fair values of our derivative instruments included in the condensed consolidated balance sheets as of the dates indicated: March 31, 2024 December 31, 2023 Notional Fair Notional Fair Amount Value Amount Value (In thousands) Derivative Assets: Interest rate contracts $ 466,990 $ 9,035 $ 168,850 $ 6,426 Foreign exchange contracts 42,417 1,170 45,742 1,883 Interest rate and economic contracts 509,407 10,205 214,592 8,309 Equity warrant assets 16,944 3,708 17,008 3,869 Total $ 526,351 $ 13,913 $ 231,600 $ 12,178 Derivative Liabilities: Interest rate contracts $ 166,990 $ 7,262 $ 468,850 $ 10,421 Foreign exchange contracts 42,417 75 45,742 128 Total $ 209,407 $ 7,337 $ 514,592 $ 10,549

Commitments and Contingencies (

Commitments and Contingencies (Tables)	3 Months Ended
	Mar. 31, 2024
Commitments and Contingencies Disclosure [Abstract]
Commitments disclosure	The following table presents a summary of commitments described below as of the dates indicated: March 31, December 31, 2024 2023 (In thousands) Loan commitments to extend credit $ 5,482,672 $ 5,578,907 Standby letters of credit 248,485 252,572 Total $ 5,731,157 $ 5,831,479
Other Commitments	The following table presents the years in which commitments are expected to be paid for our commitments to contribute capital to SBICs and CRA-related loan pools as of the date indicated: March 31, 2024 (In thousands) Period ending December 31, 2024 $ 36,445 2025 36,444 Total $ 72,889

Fair Value Election (Tables)

Fair Value Election (Tables)	3 Months Ended
	Mar. 31, 2024
Fair Value Election [Abstract]
Fair Value Option, Disclosures	The following table presents the changes in fair value of the credit-linked notes for which the fair value option has been elected for the periods indicated: Three Months Ended March 31, Credit-Linked Notes 2024 2023 (In thousands) Changes in fair value - losses (gains) included in earnings $ 348 $ (1,998) Changes in fair value - other comprehensive loss $ 1,251 $ —
Fair Value Option, Disclosure, Credit-Link Notes	The following table provides information about the credit-linked notes carried at fair value as of the dates indicated: March 31, December 31, Credit-Linked Notes 2024 2023 (In thousands) Carrying value reported on the consolidated balance sheets $ 123,824 $ 123,116 Aggregate unpaid principal balance (less than) in excess of fair value $ (120) $ 1,479

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	3 Months Ended
	Mar. 31, 2024
Fair Value Disclosures [Abstract]
Fair value, assets measured on recurring basis	The following tables present information on the assets and liabilities measured and recorded at fair value on a recurring basis as of the dates indicated: Fair Value Measurements as of March 31, 2024 Measured on a Recurring Basis Total Level 1 Level 2 Level 3 (In thousands) Securities available-for-sale: Agency residential MBS $ 1,137,469 $ — $ 1,137,469 $ — Agency commercial MBS 243,387 — 243,387 — Agency residential CMOs 281,569 — 281,569 — Municipal securities 33,259 — 33,259 — Corporate debt securities 277,198 — 275,098 2,100 Private label residential CMOs 153,412 — 153,412 — Collateralized loan obligations 109,078 — 109,078 — Private label commercial MBS 19,491 — 19,491 — Asset-backed securities 18,908 — 18,908 — SBA securities 12,911 — 12,911 — Total securities available-for-sale $ 2,286,682 $ — $ 2,284,582 $ 2,100 Equity investments with readily determinable fair values $ 1 $ 1 $ — $ — Derivatives (1) : Equity warrants 3,708 — — 3,708 Interest rate and economic contracts 10,205 — 10,205 — Derivative liabilities 7,337 — 7,337 — Credit-linked notes 123,824 — — 123,824 Fair Value Measurements as of December 31, 2023 Measured on a Recurring Basis Total Level 1 Level 2 Level 3 (In thousands) Securities available-for-sale: Agency residential MBS $ 1,187,609 $ — $ 1,187,609 $ — U.S. Treasury securities 4,968 4,968 — — Agency commercial MBS 253,306 — 253,306 — Agency residential CMOs 284,334 — 284,334 — Municipal securities 28,083 — 28,083 — Corporate debt securities 267,232 — 226,983 40,249 Private label residential CMOs 158,412 — 158,412 — Collateralized loan obligations 108,416 — 108,416 — Private label commercial MBS 20,813 — 20,813 — Asset-backed securities 19,952 — 19,952 — SBA securities 13,739 — 13,739 — Total securities available-for-sale $ 2,346,864 $ 4,968 $ 2,301,647 $ 40,249 Equity investments with readily determinable fair values $ 1 $ 1 $ — $ — Derivatives (1) : Equity warrants 3,689 — — 3,689 Interest rate and economic contracts 8,309 — 8,309 — Derivative liabilities 10,549 — 10,549 — Credit-linked notes 123,116 — — 123,116 ____________________ (1) For information regarding derivative instruments, see Note 9. Derivatives .
Fair value, assets and liabilities measured on nonrecurring basis, valuation techniques
Fair value inputs, assets, quantitative information	The following table presents information about quantitative inputs and assumptions used in the modified Black-Scholes option pricing model to determine the fair value for our Level 3 equity warrants measured at fair value on a recurring basis as of the date indicated: March 31, 2024 Equity Warrants Weighted Range Average Unobservable Inputs of Inputs Input (1) Volatility 19.0% - 196.9% 26.7% Risk-free interest rate 4.2% - 5.5% 4.5% Remaining life assumption (in years) 0.08 - 4.97 3.24 ____________________ (1) Unobservable inputs for equity warrants were weighted by the relative fair values of the instruments. The following table presents the valuation methodology and unobservable inputs for Level 3 assets measured at fair value on a nonrecurring basis as of the date indicated: March 31, 2024 Valuation Unobservable Input or Weighted Asset Fair Value Technique Inputs Range Average (In thousands) Individually evaluated loans and leases 3,037 Third-party appraisals No discounts Total non-recurring Level 3 $ 3,037
Fair value, assets measured on recurring basis, significant unobservable inputs (level 3) reconciliation	The following table summarizes activity for our Level 3 private label commercial MBS available-for-sale, equity warrants, and credit-linked notes measured at fair value on a recurring basis for the period indicated: Corporate Equity Credit-Linked Debt Securities Warrants Notes (In thousands) Balance, December 31, 2023 $ 40,249 $ 3,689 $ 123,116 Total included in earnings — 178 348 Total included in other comprehensive income — — 1,251 Issuances — 115 — Principal payments — — (891) Transfer to Level 2 (38,149) — — Exercises and settlements — (272) — Transfers to Level 1 (equity investments with readily determinable fair values) — (2) — Balance, March 31, 2024 $ 2,100 $ 3,708 $ 123,824 Unrealized net gains (losses) for the period included in other comprehensive income for securities held at quarter-end $ (900)
Assets carried at fair value on a nonrecurring basis	The following tables present assets measured at fair value on a non-recurring basis as of the dates indicated: Fair Value Measurement as of March 31, 2024 Measured on a Non-Recurring Basis Total Level 1 Level 2 Level 3 (In thousands) Individually evaluated loans and leases $ 5,639 $ — $ 2,602 $ 3,037 OREO 2,511 — 2,511 — Total non-recurring $ 8,150 $ — $ 5,113 $ 3,037 Fair Value Measurement as of December 31, 2023 Measured on a Non-Recurring Basis Total Level 1 Level 2 Level 3 (In thousands) Individually evaluated loans and leases $ 6,402 $ — $ 4,051 $ 2,351 OREO 3,422 — 3,422 — Total non-recurring $ 9,824 $ — $ 7,473 $ 2,351
Net losses (gains) on nonrecurring assets	The following table presents losses recognized on assets measured on a nonrecurring basis for the periods indicated: Three Months Ended Losses on Assets March 31, Measured on a Non-Recurring Basis 2024 2023 (In thousands) Individually evaluated loans and leases $ 832 $ 4,911 OREO 297 — Total losses $ 1,129 $ 4,911
Fair value, by balance sheet grouping	The following tables present carrying amounts and estimated fair values of certain financial instruments as of the dates indicated: March 31, 2024 Carrying Estimated Fair Value Amount Total Level 1 Level 2 Level 3 ( In thousands ) Financial Assets: Cash and due from banks $ 199,922 $ 199,922 $ 199,922 $ — $ — Interest-earning deposits in financial institutions 2,885,306 2,885,306 2,885,306 — — Securities available-for-sale 2,286,682 2,286,682 — 2,284,582 2,100 Securities held-to-maturity 2,291,984 2,153,349 172,338 1,963,818 17,193 Investment in FRB and FHLB stock 129,314 129,314 — 129,314 — Loans held for sale 80,752 82,383 — 82,383 — Loans and leases held for investment, net 25,181,519 23,553,410 — 2,602 23,550,808 Equity investments with readily determinable fair values 1 1 1 — — Equity warrants 3,708 3,708 — — 3,708 Interest rate and economic contracts 10,205 10,205 — 10,205 — Servicing rights 21,384 22,242 — — 22,242 Financial Liabilities: Demand, checking, money market, and savings deposits 22,706,213 22,706,213 — 22,706,213 — Time deposits 6,186,194 6,260,651 — 6,260,651 — Borrowings 2,139,498 2,135,757 — 2,011,933 123,824 Subordinated debt 937,717 850,984 — 850,984 — Derivative liabilities 7,337 7,337 — 7,337 — December 31, 2023 Carrying Estimated Fair Value Amount Total Level 1 Level 2 Level 3 ( In thousands ) Financial Assets: Cash and due from banks $ 202,427 $ 202,427 $ 202,427 $ — $ — Interest-earning deposits in financial institutions 5,175,149 5,175,149 5,175,149 — — Securities available-for-sale 2,346,864 2,346,864 4,968 2,301,647 40,249 Securities held-to-maturity 2,287,291 2,168,316 175,579 1,976,015 16,722 Investment in FRB and FHLB stock 126,346 126,346 — 126,346 — Loans held for sale 122,757 126,646 — 126,646 — Loans and leases held for investment, net 25,208,000 23,551,725 — 4,051 23,547,674 Equity investments with readily determinable fair values 1 1 1 — — Equity warrants 3,689 3,689 — — 3,689 Interest rate and economic contracts 8,309 8,309 — 8,309 — Servicing rights 22,174 22,174 — — 22,174 Financial Liabilities: Demand, checking, money market, and savings deposits 23,768,896 23,768,896 — 23,768,896 — Time deposits 6,632,873 6,732,246 — 6,732,246 — Borrowings 2,911,322 2,908,527 — 2,785,411 123,116 Subordinated debt 936,599 851,625 — 851,625 — Derivative liabilities 10,549 10,549 — 10,549 —
Fair Value Quantitative Inputs and Assumptions for Outside Services	The following table presents information about quantitative inputs and assumptions used to determine the fair values provided by our third-party pricing service for our Level 3 corporate debt securities available-for-sale measured at fair value on a recurring basis as of the date indicated: March 31, 2024 Corporate Debt Securities Input or Weighted Range Average Unobservable Inputs of Inputs Input (1) Spread to 10 Year Treasury 6.3% - 8.8% 7.6% Discount rates 10.5% - 13.0% 11.8%

Earnings (Loss) Per Share (Tabl

Earnings (Loss) Per Share (Tables)	3 Months Ended
	Mar. 31, 2024
Earnings Per Share [Abstract]
Net income per share	The following table presents the computations of basic and diluted net earnings (loss) per share for the periods indicated: Three Months Ended March 31, 2024 2023 (In thousands, except per share amounts) Non-Voting Class B Common Voting Non-Voting Stock Total Total Common Common Equivalents Common Common (2) Basic Earnings (Loss) Per Share: Net earnings (loss) available to common and equivalent stockholders $ 19,521 $ 59 $ 1,325 $ 20,905 $ (1,205,371) Less: Earnings allocated to unvested restricted stock (1) (53) — — (53) (319) Net earnings (loss) allocated to common and equivalent shares $ 19,468 $ 59 $ 1,325 $ 20,852 $ (1,205,690) Weighted average basic shares and unvested restricted stock outstanding 157,838 477 10,658 168,973 78,985 Less: weighted average unvested restricted stock outstanding (830) — — (830) (1,517) Weighted average basic shares outstanding 157,008 477 10,658 168,143 77,468 Basic earnings (loss) per share $ 0.12 $ 0.12 $ 0.12 $ 0.12 $ (15.56) Diluted Earnings (Loss) Per Share: Net earnings (loss) allocated to common and equivalent shares $ 19,468 $ 59 $ 1,325 $ 20,852 $ (1,205,690) Weighted average diluted shares outstanding 157,008 477 10,658 168,143 77,468 Diluted earnings (loss) per share $ 0.12 $ 0.12 $ 0.12 $ 0.12 $ (15.56) ________________________ (1) Represents cash dividends paid to holders of unvested restricted stock, net of forfeitures, plus undistributed earnings amounts available to holders of unvested restricted stock, if any. (2) Share amounts for the three months ended March 31, 2023 have been restated by multiplying historical amounts by the Merger exchange ratio of 0.6569.
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share	The following table presents the weighted average outstanding restricted shares and warrants that were not included in the computation of diluted earnings (loss) per share because their effect would be anti-dilutive for the three months ended March 31, 2024 and 2023: Three Months Ended March 31, 2024 2023 (In thousands) Restricted stock awards and units (1) 830 1,517 Warrants 18,902 — ____________________________

Revenue From Contracts With C_2

Revenue From Contracts With Customers (Tables)	3 Months Ended
	Mar. 31, 2024
Revenue From Contracts With Customers [Abstract]
Revenue From Contracts With Customers	Disaggregation of Revenue The following table presents interest income and noninterest income, the components of total revenue, as disclosed in the condensed consolidated statements of earnings (loss) and the related amounts which are from contracts with customers within the scope of ASC Topic 606, " Revenue from Contracts with Customers," for the periods indicated. As illustrated here, substantially all of our revenue is specifically excluded from the scope of ASC Topic 606. Three Months Ended March 31, 2024 2023 Total Revenue from Total Revenue from Recorded Contracts with Recorded Contracts with Revenue Customers Revenue Customers (In thousands) Total Interest Income $ 478,704 $ — $ 517,788 $ — Noninterest Income: Service charges on deposit accounts 4,705 4,705 3,573 3,573 Other commissions and fees 8,142 4,983 10,344 4,432 Leased equipment income 11,716 — 13,857 — (Loss) gain on sale of loans (448) — 2,962 — Dividends and gains on equity investments 3,068 — 1,098 — Warrant income (loss) 178 — (333) — LOCOM HFS adjustment 330 — — — Other income 6,125 93 4,890 269 Total noninterest income 33,816 9,781 36,391 8,274 Total Revenue $ 512,520 $ 9,781 $ 554,179 $ 8,274 The following table presents revenue from contracts with customers based on the timing of revenue recognition for the periods indicated: Three Months Ended March 31, 2024 2023 (In thousands) Products and services transferred at a point in time $ 4,878 $ 4,352 Products and services transferred over time 4,903 3,922 Total revenue from contracts with customers $ 9,781 $ 8,274 Contract Balances The following table provides information about receivables, contract assets, and contract liabilities from contracts with customers as of the dates indicated: March 31, 2024 December 31, 2023 (In thousands) Receivables, which are included in "Other assets" $ 1,354 $ 1,615 Contract liabilities, which are included in "Accrued interest payable and other liabilities" $ 401 $ 418 Contract liabilities relate to advance consideration received from customers for which revenue is recognized over the life of the contract. The change in contract liabilities for the three months ended March 31, 2024 due to revenue recognized that was included in the contract liability balance at the beginning of the period was $17,000
Contract with Customer, Asset and Liability	The following table provides information about receivables, contract assets, and contract liabilities from contracts with customers as of the dates indicated: March 31, 2024 December 31, 2023 (In thousands) Receivables, which are included in "Other assets" $ 1,354 $ 1,615 Contract liabilities, which are included in "Accrued interest payable and other liabilities" $ 401 $ 418

Recently Issued Accounting St_2

Recently Issued Accounting Standards (Tables)	3 Months Ended
	Mar. 31, 2024
Recently Issued Accounting Standards [Abstract]
Schedule of New Accounting Pronouncements and Changes in Accounting Principles

Organization - Narrative (Detai

Organization - Narrative (Details) $ in Millions	Mar. 31, 2024 bank_branch	Apr. 30, 2021 USD ($)
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Retail Branch Locations | bank_branch	90
April 30, 2021 Issuance
Debt Instrument [Line Items]
Subordinated Debt | $		$ 400

Restricted Cash Balances - Narr

Restricted Cash Balances - Narrative (Details) - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted Cash and Cash Equivalents	$ 0	$ 0
Pledged Cash for Derivative Contracts	2.9	3.3
Cash Collateral	124.3	$ 125.2
Standby Letters of Credit
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted Cash And Restricted Cash Equivalents	$ 57.3

Investment Securities - Securit

Investment Securities - Securities Available for Sale (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 2,657,281	$ 2,699,255
Allowance for Credit Loss	(199)	(199)
Net Carrying Amount	2,657,082	2,699,056
Gross Unrealized Gains	1,594	262
Gross Unrealized Losses	371,994	352,454
Fair Value	2,286,682	2,346,864
Agency residential MBS
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	1,364,245	1,388,801
Allowance for Credit Loss	0	0
Net Carrying Amount	1,364,245	1,388,801
Gross Unrealized Gains	0	0
Gross Unrealized Losses	226,776	201,192
Fair Value	1,137,469	1,187,609
Agency commercial MBS
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	260,116	268,639
Gross Unrealized Gains	0	0
Gross Unrealized Losses	16,729	15,333
Fair Value	243,387	253,306
Agency residential CMOs
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	317,605	320,984
Allowance for Credit Loss	0	0
Net Carrying Amount	317,605	320,984
Gross Unrealized Gains	0	0
Gross Unrealized Losses	36,036	36,650
Fair Value	281,569	284,334
U.S. Treasury securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost		4,965
Allowance for Credit Loss		0
Net Carrying Amount		4,965
Gross Unrealized Gains		3
Gross Unrealized Losses		0
Fair Value		4,968
Municipal securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	34,645	29,192
Allowance for Credit Loss	0	0
Net Carrying Amount	34,645	29,192
Gross Unrealized Gains	0	0
Gross Unrealized Losses	1,386	1,109
Fair Value	33,259	28,083
Collateralized loan obligations
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	109,167	109,168
Allowance for Credit Loss	0	0
Net Carrying Amount	109,167	109,168
Gross Unrealized Gains	0	0
Gross Unrealized Losses	89	752
Fair Value	109,078	108,416
Corporate Debt Securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	327,447	327,426
Allowance for Credit Loss	(199)	(199)
Net Carrying Amount	327,248	327,227
Gross Unrealized Gains	1,592	259
Gross Unrealized Losses	51,642	60,254
Fair Value	277,198	267,232
Private label commercial MBS
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	20,725	22,126
Allowance for Credit Loss	0	0
Net Carrying Amount	20,725	22,126
Gross Unrealized Gains	0	0
Gross Unrealized Losses	1,234	1,313
Fair Value	19,491	20,813
SBA securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	13,917	14,642
Allowance for Credit Loss	0	0
Net Carrying Amount	13,917	14,642
Gross Unrealized Gains	0	0
Gross Unrealized Losses	1,006	903
Fair Value	12,911	13,739
Private Label Collateralized Mortgage Obligations
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	190,508	193,071
Allowance for Credit Loss	0	0
Net Carrying Amount	190,508	193,071
Gross Unrealized Gains	0	0
Gross Unrealized Losses	37,096	34,659
Fair Value	153,412	158,412
Asset-backed Securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	18,906	20,241
Allowance for Credit Loss	0	0
Net Carrying Amount	18,906	20,241
Gross Unrealized Gains	2	0
Gross Unrealized Losses	0	289
Fair Value	18,908	19,952
Government agency and government-sponsored enterprise pass through securities
Debt Securities, Available-for-sale [Line Items]
Allowance for Credit Loss	0	0
Net Carrying Amount	$ 260,116	$ 268,639

Investment Securities - Unreali

Investment Securities - Unrealized Losses on Securities Available-for-Sale (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	$ 0	$ 0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	0	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	2,173,331	2,298,565
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(371,994)	(352,454)
Debt Securities, Available-for-sale, Unrealized Loss Position, Total	2,173,331	2,298,565
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss, Total	371,994	352,454
Agency residential MBS
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	0	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	0	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	1,137,469	1,187,609
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(226,776)	(201,192)
Debt Securities, Available-for-sale, Unrealized Loss Position, Total	1,137,469	1,187,609
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss, Total	226,776	201,192
Agency commercial MBS
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	0	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	0	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	243,387	253,306
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(16,729)	(15,333)
Debt Securities, Available-for-sale, Unrealized Loss Position, Total	243,387	253,306
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss, Total	16,729	15,333
Agency residential CMOs
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	0	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	0	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	281,569	265,431
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(36,036)	(36,650)
Debt Securities, Available-for-sale, Unrealized Loss Position, Total	281,569	265,431
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss, Total	36,036	36,650
Municipal securities
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	0	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	0	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	33,259	284,334
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(1,386)	(1,109)
Debt Securities, Available-for-sale, Unrealized Loss Position, Total	33,259	284,334
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss, Total	1,386	1,109
Corporate Debt Securities
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	0	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	0	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	274,022	19,952
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(51,642)	(60,254)
Debt Securities, Available-for-sale, Unrealized Loss Position, Total	274,022	19,952
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss, Total	51,642	60,254
Collateralized loan obligations
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	0	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	0	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	17,811	66,886
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(89)	(752)
Debt Securities, Available-for-sale, Unrealized Loss Position, Total	17,811	66,886
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss, Total	89	752
Private label commercial MBS
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	0	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	0	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	19,491	28,083
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(1,234)	(1,313)
Debt Securities, Available-for-sale, Unrealized Loss Position, Total	19,491	28,083
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss, Total	1,234	1,313
SBA securities
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	0	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	0	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	12,911	13,739
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(1,006)	(903)
Debt Securities, Available-for-sale, Unrealized Loss Position, Total	12,911	13,739
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss, Total	1,006	903
Private Label Collateralized Mortgage Obligations
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	0	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	0	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	153,412	158,412
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(37,096)	(34,659)
Debt Securities, Available-for-sale, Unrealized Loss Position, Total	153,412	158,412
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss, Total	$ 37,096	34,659
Asset-backed Securities
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months		0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss		0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer		20,813
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss		(289)
Debt Securities, Available-for-sale, Unrealized Loss Position, Total		20,813
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss, Total		$ 289

Investment Securities - Contrac

Investment Securities - Contractual Maturities of Securities Available-for-Sale (Details) $ in Thousands	Mar. 31, 2024 USD ($)
Schedule of Investments [Line Items]
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due Within One Year	$ 0
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After One Year Through Five Years	229,342
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After Five Years Through Ten Years	539,587
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After Ten Years	1,888,352
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due Within One Year	0
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due Within One Year Through Five Years	216,470
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due After Five Years Through Ten Years	481,305
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due After Ten Years	(1,588,907)
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Amortized Cost	2,657,281
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Fair Value	2,286,682
Agency residential MBS
Schedule of Investments [Line Items]
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due Within One Year	0
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After One Year Through Five Years	0
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After Five Years Through Ten Years	0
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After Ten Years	1,364,245
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due Within One Year	0
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due Within One Year Through Five Years	0
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due After Five Years Through Ten Years	0
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due After Ten Years	(1,137,469)
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Amortized Cost	1,364,245
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Fair Value	1,137,469
Agency commercial MBS
Schedule of Investments [Line Items]
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due Within One Year	0
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After One Year Through Five Years	168,889
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After Five Years Through Ten Years	73,834
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After Ten Years	17,393
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due Within One Year	0
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due Within One Year Through Five Years	159,271
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due After Five Years Through Ten Years	67,780
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due After Ten Years	(16,336)
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Amortized Cost	260,116
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Fair Value	243,387
Agency residential CMOs
Schedule of Investments [Line Items]
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due Within One Year	0
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After One Year Through Five Years	36,144
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After Five Years Through Ten Years	15,122
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After Ten Years	266,339
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due Within One Year	0
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due Within One Year Through Five Years	33,651
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due After Five Years Through Ten Years	14,020
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due After Ten Years	(233,898)
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Amortized Cost	317,605
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Fair Value	281,569
Municipal securities
Schedule of Investments [Line Items]
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due Within One Year	0
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After One Year Through Five Years	16,878
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After Five Years Through Ten Years	17,767
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After Ten Years	0
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due Within One Year	0
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due Within One Year Through Five Years	16,411
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due After Five Years Through Ten Years	16,848
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due After Ten Years	0
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Amortized Cost	34,645
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Fair Value	33,259
Corporate Debt Securities
Schedule of Investments [Line Items]
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due Within One Year	0
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After One Year Through Five Years	5,000
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After Five Years Through Ten Years	322,447
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After Ten Years	0
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due Within One Year	0
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due Within One Year Through Five Years	4,825
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due After Five Years Through Ten Years	272,373
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due After Ten Years	0
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Amortized Cost	327,447
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Fair Value	277,198
Collateralized loan obligations
Schedule of Investments [Line Items]
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due Within One Year	0
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After One Year Through Five Years	0
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After Five Years Through Ten Years	109,167
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After Ten Years	0
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due Within One Year	0
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due Within One Year Through Five Years	0
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due After Five Years Through Ten Years	109,078
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due After Ten Years	0
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Amortized Cost	109,167
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Fair Value	109,078
Private label commercial MBS
Schedule of Investments [Line Items]
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due Within One Year	0
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After One Year Through Five Years	0
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After Five Years Through Ten Years	1,250
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After Ten Years	19,475
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due Within One Year	0
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due Within One Year Through Five Years	0
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due After Five Years Through Ten Years	1,206
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due After Ten Years	(18,285)
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Amortized Cost	20,725
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Fair Value	19,491
SBA securities
Schedule of Investments [Line Items]
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due Within One Year	0
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After One Year Through Five Years	2,431
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After Five Years Through Ten Years	0
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After Ten Years	11,486
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due Within One Year	0
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due Within One Year Through Five Years	2,312
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due After Five Years Through Ten Years	0
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due After Ten Years	(10,599)
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Amortized Cost	13,917
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Fair Value	12,911
Private Label Collateralized Mortgage Obligations
Schedule of Investments [Line Items]
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due Within One Year	0
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After One Year Through Five Years	0
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After Five Years Through Ten Years	0
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After Ten Years	190,508
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due Within One Year	0
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due Within One Year Through Five Years	0
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due After Five Years Through Ten Years	0
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due After Ten Years	(153,412)
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Amortized Cost	190,508
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Fair Value	153,412
Asset-backed Securities
Schedule of Investments [Line Items]
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due Within One Year	0
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After One Year Through Five Years	0
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After Five Years Through Ten Years	0
Contractual Maturities of Securities Available-for-Sale, Amortized Cost, Due After Ten Years	18,906
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due Within One Year	0
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due Within One Year Through Five Years	0
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due After Five Years Through Ten Years	0
Contractual Maturities of Securities Available-for-Sale, Fair Value, Due After Ten Years	(18,908)
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Amortized Cost	18,906
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Fair Value	$ 18,908

Investment Securities - Secur_2

Investment Securities - Securities Held-to-Maturity (Details) - USD ($) $ in Thousands	Mar. 31, 2024		Dec. 31, 2023		Mar. 31, 2023	Dec. 31, 2022
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	$ 2,293,484	[1]	$ 2,288,791	[2]
Debt Securities, Held-to-Maturity, Allowance for Credit Loss, Excluding Accrued Interest	(1,500)	[1]	(1,500)	[2]	$ (1,500)	$ (1,500)
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, after Allowance for Credit Loss, Total	2,291,984	[1]	2,287,291	[2]
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	676	[1]	1,760	[2]
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(139,311)	[1]	(120,735)	[2]
Securities held to maturity, fair value	2,153,349	[1]	2,168,316	[2]
Municipal securities
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	1,248,355		1,247,310
Debt Securities, Held-to-Maturity, Allowance for Credit Loss, Excluding Accrued Interest	(140)		(140)
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, after Allowance for Credit Loss, Total	1,248,215		1,247,170
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	676		1,760
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(42,079)		(28,170)
Securities held to maturity, fair value	1,206,812		1,220,760
Agency commercial MBS
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	435,467		433,827
Debt Securities, Held-to-Maturity, Allowance for Credit Loss, Excluding Accrued Interest	0		0
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, after Allowance for Credit Loss, Total	435,467		433,827
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	0		0
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(34,619)		(30,665)
Securities held to maturity, fair value	400,848		403,162
Private label commercial MBS
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	351,688		350,493
Debt Securities, Held-to-Maturity, Allowance for Credit Loss, Excluding Accrued Interest	0		0
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, after Allowance for Credit Loss, Total	351,688		350,493
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	0		0
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(28,499)		(29,289)
Securities held to maturity, fair value	323,189		321,204
U.S. Treasury securities
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	187,759		187,033
Debt Securities, Held-to-Maturity, Allowance for Credit Loss, Excluding Accrued Interest	0		0
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, after Allowance for Credit Loss, Total	187,759		187,033
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	0		0
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(15,421)		(11,454)
Securities held to maturity, fair value	172,338		175,579
Corporate Debt Securities
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	70,215		70,128
Debt Securities, Held-to-Maturity, Allowance for Credit Loss, Excluding Accrued Interest	(1,360)		(1,360)
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, after Allowance for Credit Loss, Total	68,855		68,768
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	0		0
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(18,693)		(21,157)
Securities held to maturity, fair value	50,162		47,611
Interest Receivable	$ 11,300		$ 13,400
[1]Excludes accrued interest receivable of $11.3 million at March 31, 2024 which is recorded in "Other assets" on the condensed consolidated balance sheets[2]Excludes accrued interest receivable of $13.4 million at December 31, 2023 which is recorded in "Other assets" on the condensed consolidated balance sheets

Investment Securities - Secur_3

Investment Securities - Securities Held-to-Maturity Allowance for Credit Losses (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024		Mar. 31, 2023	Dec. 31, 2023
Schedule of Held-to-maturity Securities [Line Items]
Allowance for Credit Losses, Beginning of Period	$ 1,500	[1]	$ 1,500
Provision for Credit Losses	0		0
Charge-offs	0		0
Recoveries	0		0
Allowance for Credit Losses, End of Period	1,500	[2]	1,500
Securities held to maturity, fair value	2,153,349	[2]		$ 2,168,316	[1]
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	676	[2]		1,760	[1]
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(139,311)	[2]		(120,735)	[1]
U.S. Treasury securities
Schedule of Held-to-maturity Securities [Line Items]
Allowance for Credit Losses, Beginning of Period	0
Allowance for Credit Losses, End of Period	0
Securities held to maturity, fair value	172,338			175,579
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	0			0
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(15,421)			(11,454)
Municipal securities
Schedule of Held-to-maturity Securities [Line Items]
Allowance for Credit Losses, Beginning of Period	140
Allowance for Credit Losses, End of Period	140
Securities held to maturity, fair value	1,206,812			1,220,760
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	676			1,760
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(42,079)			(28,170)
Agency commercial MBS
Schedule of Held-to-maturity Securities [Line Items]
Allowance for Credit Losses, Beginning of Period	0
Allowance for Credit Losses, End of Period	0
Securities held to maturity, fair value	400,848			403,162
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	0			0
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(34,619)			(30,665)
Private label commercial MBS
Schedule of Held-to-maturity Securities [Line Items]
Allowance for Credit Losses, Beginning of Period	0
Allowance for Credit Losses, End of Period	0
Securities held to maturity, fair value	323,189			321,204
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	0			0
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(28,499)			(29,289)
Corporate Debt Securities
Schedule of Held-to-maturity Securities [Line Items]
Allowance for Credit Losses, Beginning of Period	1,360
Allowance for Credit Losses, End of Period	1,360
Securities held to maturity, fair value	50,162			47,611
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	0			0
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	(18,693)			$ (21,157)
Municipal securities
Schedule of Held-to-maturity Securities [Line Items]
Allowance for Credit Losses, Beginning of Period	140		140
Provision for Credit Losses	0		0
Charge-offs	0		0
Recoveries	0		0
Allowance for Credit Losses, End of Period	140		140
Corporate Debt Securities
Schedule of Held-to-maturity Securities [Line Items]
Allowance for Credit Losses, Beginning of Period	1,360		1,360
Provision for Credit Losses	0		0
Charge-offs	0		0
Recoveries	0		0
Allowance for Credit Losses, End of Period	$ 1,360		$ 1,360
[1]Excludes accrued interest receivable of $13.4 million at December 31, 2023 which is recorded in "Other assets" on the condensed consolidated balance sheets[2]Excludes accrued interest receivable of $11.3 million at March 31, 2024 which is recorded in "Other assets" on the condensed consolidated balance sheets

Investment Securities - Secur_4

Investment Securities - Securities Held-to-Maturity Credit Quality Indicators (Details) - USD ($) $ in Thousands	Mar. 31, 2024		Dec. 31, 2023
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	$ 2,293,484	[1]	$ 2,288,791	[2]
Standard & Poor's, AAA Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	915,954		914,620
Standard & Poor's, AA+ Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	1,022,729		1,018,402
Standard & Poor's, AA Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	166,758		167,905
Standard & Poor's, A Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	1,783		1,787
Standard & Poor's, A- Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
Standard & Poor's, BBB Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	44,405		44,371
Standard & Poor's, No Credit Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	43,520		43,456
Standard & Poor's, AA- Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	86,334		86,243
Standard & Poor's, A+ Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	12,001		12,007
Municipal securities
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	1,248,355		1,247,310
Municipal securities | Standard & Poor's, AAA Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	564,266		564,127
Municipal securities | Standard & Poor's, AA+ Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	399,503		397,542
Municipal securities | Standard & Poor's, AA Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	166,758		167,905
Municipal securities | Standard & Poor's, A Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	1,783		1,787
Municipal securities | Standard & Poor's, A- Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
Municipal securities | Standard & Poor's, BBB Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
Municipal securities | Standard & Poor's, No Credit Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	17,710		17,699
Municipal securities | Standard & Poor's, AA- Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	86,334		86,243
Municipal securities | Standard & Poor's, A+ Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	12,001		12,007
Agency commercial MBS
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	435,467		433,827
Agency commercial MBS | Standard & Poor's, AAA Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
Agency commercial MBS | Standard & Poor's, AA+ Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	435,467		433,827
Agency commercial MBS | Standard & Poor's, AA Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
Agency commercial MBS | Standard & Poor's, A Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
Agency commercial MBS | Standard & Poor's, A- Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
Agency commercial MBS | Standard & Poor's, BBB Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
Agency commercial MBS | Standard & Poor's, No Credit Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
Agency commercial MBS | Standard & Poor's, AA- Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
Agency commercial MBS | Standard & Poor's, A+ Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
Private label commercial MBS
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	351,688		350,493
Private label commercial MBS | Standard & Poor's, AAA Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	351,688		350,493
Private label commercial MBS | Standard & Poor's, AA+ Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
Private label commercial MBS | Standard & Poor's, AA Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
Private label commercial MBS | Standard & Poor's, A Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
Private label commercial MBS | Standard & Poor's, A- Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
Private label commercial MBS | Standard & Poor's, BBB Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
Private label commercial MBS | Standard & Poor's, No Credit Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
Private label commercial MBS | Standard & Poor's, AA- Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
Private label commercial MBS | Standard & Poor's, A+ Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
U.S. Treasury securities
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	187,759		187,033
U.S. Treasury securities | Standard & Poor's, AAA Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
U.S. Treasury securities | Standard & Poor's, AA+ Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	187,759		187,033
U.S. Treasury securities | Standard & Poor's, AA Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
U.S. Treasury securities | Standard & Poor's, A Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
U.S. Treasury securities | Standard & Poor's, A- Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
U.S. Treasury securities | Standard & Poor's, BBB Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
U.S. Treasury securities | Standard & Poor's, No Credit Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
U.S. Treasury securities | Standard & Poor's, AA- Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
U.S. Treasury securities | Standard & Poor's, A+ Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
Corporate Debt Securities
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	70,215		70,128
Corporate Debt Securities | Standard & Poor's, AAA Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
Corporate Debt Securities | Standard & Poor's, AA+ Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
Corporate Debt Securities | Standard & Poor's, AA Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
Corporate Debt Securities | Standard & Poor's, A Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
Corporate Debt Securities | Standard & Poor's, A- Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
Corporate Debt Securities | Standard & Poor's, BBB Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	44,405		44,371
Corporate Debt Securities | Standard & Poor's, No Credit Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	25,810		25,757
Corporate Debt Securities | Standard & Poor's, AA- Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	0		0
Corporate Debt Securities | Standard & Poor's, A+ Rating
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	$ 0		$ 0
[1]Excludes accrued interest receivable of $11.3 million at March 31, 2024 which is recorded in "Other assets" on the condensed consolidated balance sheets[2]Excludes accrued interest receivable of $13.4 million at December 31, 2023 which is recorded in "Other assets" on the condensed consolidated balance sheets

Investment Securities - Secur_5

Investment Securities - Securities Held-to-Maturity Contractual Maturities (Details) - USD ($) $ in Thousands	Mar. 31, 2024		Dec. 31, 2023
Debt Securities, Held-to-maturity, Maturity [Abstract]
Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, Year One	$ 0
Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year One through Five	17,710
Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, Rolling after One through Five Years	1,063,997
Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year 10	1,211,777
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, Year One	0
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five	17,550
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10	993,507
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10	1,142,292
Securities held to maturity, fair value	2,153,349	[1]	$ 2,168,316	[2]
Municipal securities
Debt Securities, Held-to-maturity, Maturity [Abstract]
Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, Year One	0
Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year One through Five	17,710
Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, Rolling after One through Five Years	394,075
Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year 10	836,570
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, Year One	0
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five	17,550
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10	376,643
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10	812,619
Securities held to maturity, fair value	1,206,812		1,220,760
Agency commercial MBS
Debt Securities, Held-to-maturity, Maturity [Abstract]
Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, Year One	0
Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year One through Five	0
Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, Rolling after One through Five Years	435,467
Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year 10	0
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, Year One	0
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five	0
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10	400,848
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10	0
Securities held to maturity, fair value	400,848		403,162
Private label commercial MBS
Debt Securities, Held-to-maturity, Maturity [Abstract]
Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, Year One	0
Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year One through Five	0
Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, Rolling after One through Five Years	36,515
Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year 10	315,173
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, Year One	0
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five	0
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10	34,328
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10	288,861
Securities held to maturity, fair value	323,189		321,204
U.S. Treasury securities
Debt Securities, Held-to-maturity, Maturity [Abstract]
Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, Year One	0
Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year One through Five	0
Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, Rolling after One through Five Years	187,759
Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year 10	0
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, Year One	0
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five	0
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10	172,338
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10	0
Securities held to maturity, fair value	172,338		175,579
Corporate Debt Securities
Debt Securities, Held-to-maturity, Maturity [Abstract]
Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, Year One	0
Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year One through Five	0
Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, Rolling after One through Five Years	10,181
Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year 10	60,034
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, Year One	0
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five	0
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10	9,350
Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10	40,812
Securities held to maturity, fair value	$ 50,162		$ 47,611
[1]Excludes accrued interest receivable of $11.3 million at March 31, 2024 which is recorded in "Other assets" on the condensed consolidated balance sheets[2]Excludes accrued interest receivable of $13.4 million at December 31, 2023 which is recorded in "Other assets" on the condensed consolidated balance sheets

Investment Securities - Interes

Investment Securities - Interest Income on Investment Securities (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Investments, Debt and Equity Securities [Abstract]
Taxable interest	$ 27,601	$ 38,692
Non-taxable interest	4,720	4,903
Dividend income	1,982	642
Total interest income on investment securities	$ 34,303	$ 44,237

Investment Securities - Narrati

Investment Securities - Narrative (Details) $ in Millions	Mar. 31, 2024 USD ($)
Held-to-maturity Securities
Schedule of Held-to-maturity Securities [Line Items]
Securities loaned, fair value of collateral	$ 2,100
Debt Securities, Held-to-Maturity, Restricted	2,200
Available-for-sale Securities
Schedule of Held-to-maturity Securities [Line Items]
Securities loaned, fair value of collateral	$ 771.1

Loans and Leases - Loans and Le

Loans and Leases - Loans and Leases Held for Investment (Details) - USD ($) $ in Thousands		Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023	Dec. 31, 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and leases held for investment		$ 25,755,961	$ 25,796,714
Deferred fees, net		(44,006)	(45,043)
Loans held for investment, net		25,473,022	25,489,687
Allowance for loan and lease losses		(291,503)	(281,687)	$ (210,055)	$ (200,732)
Loans and leases, net	[1]	25,181,519	25,208,000
Land and Acquisitions and Development Loans		235,700	228,900
Deferred Discounts, Finance Charges and Interest Included in Receivables	[2]	(238,933)	(261,984)
Financing Receivable, Unamortized Purchase Premium (Discount)		(308,900)	(334,200)
Financing Receivable, Unamortized Purchase Premium		70,000	72,200
Real Estate Mortgage
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and leases held for investment		16,217,186	16,378,537
Allowance for loan and lease losses		(198,274)	(186,827)	(109,483)	(87,309)
Real Estate Construction and Land
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and leases held for investment	[3]	3,266,639	3,183,357
Allowance for loan and lease losses		(30,011)	(33,830)	(55,034)	(52,320)
Commercial
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and leases held for investment		5,831,666	5,780,346
Allowance for loan and lease losses		(47,054)	(45,156)	(37,195)	(52,849)
Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and leases held for investment		440,470	454,474
Allowance for loan and lease losses		(16,164)	(15,874)	$ (8,343)	$ (8,254)
Loans and Finance Receivables [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Interest Receivable		$ 109,300	$ 111,300
[1]Excludes accrued interest receivable of $109.3 million and $111.3 million at March 31, 2024 and December 31, 2023, respectively, which is recorded in "Other assets" on the condensed consolidated balance sheets.[2]Represents net acquisition discounts of $308.9 million and purchase premiums of $70.0 million at March 31, 2024, and net acquisition discounts of $334.2 million and purchase premiums of $72.2 million at December 31, 2023[3]Includes land and acquisition and development loans of $235.7 million and $228.9 million at March 31, 2024 and December 31, 2023

Loans and Leases - Aging Analys

Loans and Leases - Aging Analysis of Loans and Leases Held for Investment (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	$ 25,473,022	$ 25,489,687	$ 25,672,381
Financing Receivable Recorded Investment Total Past Due	235,994	144,188
Loans And Leases Receivable Net Of Deferred Income, Not Past Due	25,237,028	25,345,499
30 TO 89 Days Past Due
Financing Receivable, Past Due [Line Items]
30-89 Days Past Due	178,421	113,307
90 Or More Days Past Due
Financing Receivable, Past Due [Line Items]
90 or More Days Past Due	57,573	30,881
Real Estate Mortgage
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	15,967,399	16,111,985	15,407,611
Financing Receivable Recorded Investment Total Past Due	199,641	128,491
Loans And Leases Receivable Net Of Deferred Income, Not Past Due	15,767,758	15,983,494
Real Estate Mortgage | 30 TO 89 Days Past Due
Financing Receivable, Past Due [Line Items]
30-89 Days Past Due	153,417	107,962
Real Estate Mortgage | 90 Or More Days Past Due
Financing Receivable, Past Due [Line Items]
90 or More Days Past Due	46,224	20,529
Real Estate Construction and Land
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	3,245,354	3,159,269	4,608,440
Financing Receivable Recorded Investment Total Past Due	4,606	0
Loans And Leases Receivable Net Of Deferred Income, Not Past Due	3,240,748	3,159,269
Real Estate Construction and Land | 30 TO 89 Days Past Due
Financing Receivable, Past Due [Line Items]
30-89 Days Past Due	4,606	0
Real Estate Construction and Land | 90 Or More Days Past Due
Financing Receivable, Past Due [Line Items]
90 or More Days Past Due	0	0
Commercial
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	5,820,567	5,765,307	5,229,107
Financing Receivable Recorded Investment Total Past Due	28,353	11,566
Loans And Leases Receivable Net Of Deferred Income, Not Past Due	5,792,214	5,753,741
Commercial | 30 TO 89 Days Past Due
Financing Receivable, Past Due [Line Items]
30-89 Days Past Due	17,588	1,884
Commercial | 90 Or More Days Past Due
Financing Receivable, Past Due [Line Items]
90 or More Days Past Due	10,765	9,682
Consumer
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	439,702	453,126	$ 427,223
Financing Receivable Recorded Investment Total Past Due	3,394	4,131
Loans And Leases Receivable Net Of Deferred Income, Not Past Due	436,308	448,995
Consumer | 30 TO 89 Days Past Due
Financing Receivable, Past Due [Line Items]
30-89 Days Past Due	2,810	3,461
Consumer | 90 Or More Days Past Due
Financing Receivable, Past Due [Line Items]
90 or More Days Past Due	584	670
Asset Based [Member] | Commercial
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	2,061,016	2,189,085
Financing Receivable Recorded Investment Total Past Due	14,026	3,297
Loans And Leases Receivable Net Of Deferred Income, Not Past Due	2,046,990	2,185,788
Asset Based [Member] | Commercial | 30 TO 89 Days Past Due
Financing Receivable, Past Due [Line Items]
30-89 Days Past Due	11,701	608
Asset Based [Member] | Commercial | 90 Or More Days Past Due
Financing Receivable, Past Due [Line Items]
90 or More Days Past Due	2,325	2,689
Venture Capital Loans | Commercial
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	1,513,641	1,446,362
Financing Receivable Recorded Investment Total Past Due	0	0
Loans And Leases Receivable Net Of Deferred Income, Not Past Due	1,513,641	1,446,362
Venture Capital Loans | Commercial | 30 TO 89 Days Past Due
Financing Receivable, Past Due [Line Items]
30-89 Days Past Due	0	0
Venture Capital Loans | Commercial | 90 Or More Days Past Due
Financing Receivable, Past Due [Line Items]
90 or More Days Past Due	0	0
Other Commercial | Commercial
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	2,245,910	2,129,860
Financing Receivable Recorded Investment Total Past Due	14,327	8,269
Loans And Leases Receivable Net Of Deferred Income, Not Past Due	2,231,583	2,121,591
Other Commercial | Commercial | 30 TO 89 Days Past Due
Financing Receivable, Past Due [Line Items]
30-89 Days Past Due	5,887	1,276
Other Commercial | Commercial | 90 Or More Days Past Due
Financing Receivable, Past Due [Line Items]
90 or More Days Past Due	8,440	6,993
Commercial Real Estate Construction Loan Receivable | Real Estate Construction and Land
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	775,021	759,585
Financing Receivable Recorded Investment Total Past Due	0	0
Loans And Leases Receivable Net Of Deferred Income, Not Past Due	775,021	759,585
Commercial Real Estate Construction Loan Receivable | Real Estate Construction and Land | 30 TO 89 Days Past Due
Financing Receivable, Past Due [Line Items]
30-89 Days Past Due	0	0
Commercial Real Estate Construction Loan Receivable | Real Estate Construction and Land | 90 Or More Days Past Due
Financing Receivable, Past Due [Line Items]
90 or More Days Past Due	0	0
Residential Real Estate Construction Financing Receivable | Real Estate Construction and Land
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	2,470,333	2,399,684
Financing Receivable Recorded Investment Total Past Due	4,606	0
Loans And Leases Receivable Net Of Deferred Income, Not Past Due	2,465,727	2,399,684
Residential Real Estate Construction Financing Receivable | Real Estate Construction and Land | 30 TO 89 Days Past Due
Financing Receivable, Past Due [Line Items]
30-89 Days Past Due	4,606	0
Residential Real Estate Construction Financing Receivable | Real Estate Construction and Land | 90 Or More Days Past Due
Financing Receivable, Past Due [Line Items]
90 or More Days Past Due	0	0
Commercial | Real Estate Mortgage
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	4,896,544	5,026,497
Financing Receivable Recorded Investment Total Past Due	76,041	27,786
Loans And Leases Receivable Net Of Deferred Income, Not Past Due	4,820,503	4,998,711
Commercial | Real Estate Mortgage | 30 TO 89 Days Past Due
Financing Receivable, Past Due [Line Items]
30-89 Days Past Due	69,213	12,618
Commercial | Real Estate Mortgage | 90 Or More Days Past Due
Financing Receivable, Past Due [Line Items]
90 or More Days Past Due	6,828	15,168
Multi-Family Real Estate Loans | Real Estate Mortgage
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	6,121,472	6,025,179
Financing Receivable Recorded Investment Total Past Due	9,046	3,322
Loans And Leases Receivable Net Of Deferred Income, Not Past Due	6,112,426	6,021,857
Multi-Family Real Estate Loans | Real Estate Mortgage | 30 TO 89 Days Past Due
Financing Receivable, Past Due [Line Items]
30-89 Days Past Due	9,046	2,302
Multi-Family Real Estate Loans | Real Estate Mortgage | 90 Or More Days Past Due
Financing Receivable, Past Due [Line Items]
90 or More Days Past Due	0	1,020
Other Residential Real Estate | Real Estate Mortgage
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	4,949,383	5,060,309
Financing Receivable Recorded Investment Total Past Due	114,554	97,383
Loans And Leases Receivable Net Of Deferred Income, Not Past Due	4,834,829	4,962,926
Other Residential Real Estate | Real Estate Mortgage | 30 TO 89 Days Past Due
Financing Receivable, Past Due [Line Items]
30-89 Days Past Due	75,158	93,042
Other Residential Real Estate | Real Estate Mortgage | 90 Or More Days Past Due
Financing Receivable, Past Due [Line Items]
90 or More Days Past Due	$ 39,396	$ 4,341

Loans and Leases - Nonaccrual a

Loans and Leases - Nonaccrual and Performing Loans and Leases Held for Investment (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023
Financing Receivable, Impaired [Line Items]
Nonaccrual	$ 145,785	$ 62,527	$ 87,124
Loans held for investment, net	25,473,022	25,489,687	25,672,381
Real Estate Mortgage
Financing Receivable, Impaired [Line Items]
Nonaccrual	129,234	47,730	83,056
Loans held for investment, net	15,967,399	16,111,985	15,407,611
Real Estate Construction and Land
Financing Receivable, Impaired [Line Items]
Nonaccrual	0	0	0
Loans held for investment, net	3,245,354	3,159,269	4,608,440
Commercial
Financing Receivable, Impaired [Line Items]
Nonaccrual	15,715	13,986	3,543
Loans held for investment, net	5,820,567	5,765,307	5,229,107
Consumer
Financing Receivable, Impaired [Line Items]
Nonaccrual	836	811	525
Loans held for investment, net	439,702	453,126	$ 427,223
Performing
Financing Receivable, Impaired [Line Items]
Loans held for investment, net	25,327,237	25,427,160
Performing | Real Estate Mortgage
Financing Receivable, Impaired [Line Items]
Loans held for investment, net	15,838,165	16,064,255
Performing | Real Estate Construction and Land
Financing Receivable, Impaired [Line Items]
Loans held for investment, net	3,245,354	3,159,269
Performing | Commercial
Financing Receivable, Impaired [Line Items]
Loans held for investment, net	5,804,852	5,751,321
Performing | Consumer
Financing Receivable, Impaired [Line Items]
Loans held for investment, net	438,866	452,315
Venture Capital Loans | Commercial
Financing Receivable, Impaired [Line Items]
Nonaccrual	0	325
Loans held for investment, net	1,513,641	1,446,362
Venture Capital Loans | Performing | Commercial
Financing Receivable, Impaired [Line Items]
Loans held for investment, net	1,513,641	1,446,037
Other Commercial | Commercial
Financing Receivable, Impaired [Line Items]
Nonaccrual	13,390	10,972
Loans held for investment, net	2,245,910	2,129,860
Other Commercial | Performing | Commercial
Financing Receivable, Impaired [Line Items]
Loans held for investment, net	2,232,520	2,118,888
Asset Based [Member] | Commercial
Financing Receivable, Impaired [Line Items]
Nonaccrual	2,325	2,689
Loans held for investment, net	2,061,016	2,189,085
Asset Based [Member] | Performing | Commercial
Financing Receivable, Impaired [Line Items]
Loans held for investment, net	2,058,691	2,186,396
Commercial Real Estate Construction Loan Receivable | Real Estate Construction and Land
Financing Receivable, Impaired [Line Items]
Nonaccrual	0	0
Loans held for investment, net	775,021	759,585
Commercial Real Estate Construction Loan Receivable | Performing | Real Estate Construction and Land
Financing Receivable, Impaired [Line Items]
Loans held for investment, net	775,021	759,585
Residential Real Estate Construction Financing Receivable | Real Estate Construction and Land
Financing Receivable, Impaired [Line Items]
Nonaccrual	0	0
Loans held for investment, net	2,470,333	2,399,684
Residential Real Estate Construction Financing Receivable | Performing | Real Estate Construction and Land
Financing Receivable, Impaired [Line Items]
Loans held for investment, net	2,470,333	2,399,684
Commercial | Real Estate Mortgage
Financing Receivable, Impaired [Line Items]
Nonaccrual	66,527	15,669
Loans held for investment, net	4,896,544	5,026,497
Commercial | Performing | Real Estate Mortgage
Financing Receivable, Impaired [Line Items]
Loans held for investment, net	4,830,017	5,010,828
Multi-Family Real Estate Loans | Real Estate Mortgage
Financing Receivable, Impaired [Line Items]
Nonaccrual	953	1,020
Loans held for investment, net	6,121,472	6,025,179
Multi-Family Real Estate Loans | Performing | Real Estate Mortgage
Financing Receivable, Impaired [Line Items]
Loans held for investment, net	6,120,519	6,024,159
Other Residential Real Estate | Real Estate Mortgage
Financing Receivable, Impaired [Line Items]
Nonaccrual	61,754	31,041
Loans held for investment, net	4,949,383	5,060,309
Other Residential Real Estate | Performing | Real Estate Mortgage
Financing Receivable, Impaired [Line Items]
Loans held for investment, net	$ 4,887,629	$ 5,029,268

Loans and Leases - Credit Risk

Loans and Leases - Credit Risk Rating Categories for Loans and Leases Held for Investment (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	$ 25,473,022	$ 25,489,687	$ 25,672,381
Real Estate Mortgage
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	15,967,399	16,111,985	15,407,611
Real Estate Construction and Land
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	3,245,354	3,159,269	4,608,440
Commercial
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	5,820,567	5,765,307	5,229,107
Consumer
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	439,702	453,126	$ 427,223
Classified
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	366,729	228,417
Classified | Real Estate Mortgage
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	315,581	188,848
Classified | Real Estate Construction and Land
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	0	0
Classified | Commercial
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	50,170	38,410
Classified | Consumer
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	978	1,159
Special Mention
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	556,509	513,312
Special Mention | Real Estate Mortgage
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	322,267	382,240
Special Mention | Real Estate Construction and Land
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	3,005	2,757
Special Mention | Commercial
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	224,707	121,123
Special Mention | Consumer
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	6,530	7,192
Pass
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	24,549,784	24,747,958
Pass | Real Estate Mortgage
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	15,329,551	15,540,897
Pass | Real Estate Construction and Land
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	3,242,349	3,156,512
Pass | Commercial
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	5,545,690	5,605,774
Pass | Consumer
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	432,194	444,775
Venture Capital Loans | Commercial
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	1,513,641	1,446,362
Venture Capital Loans | Classified | Commercial
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	10,453	7,805
Venture Capital Loans | Special Mention | Commercial
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	198,311	98,633
Venture Capital Loans | Pass | Commercial
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	1,304,877	1,339,924
Other Commercial | Commercial
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	2,245,910	2,129,860
Other Commercial | Classified | Commercial
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	31,222	26,044
Other Commercial | Special Mention | Commercial
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	15,080	9,984
Other Commercial | Pass | Commercial
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	2,199,608	2,093,832
Asset Based [Member] | Commercial
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	2,061,016	2,189,085
Asset Based [Member] | Classified | Commercial
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	8,495	4,561
Asset Based [Member] | Special Mention | Commercial
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	11,316	12,506
Asset Based [Member] | Pass | Commercial
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	2,041,205	2,172,018
Commercial Real Estate Construction Loan Receivable | Real Estate Construction and Land
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	775,021	759,585
Commercial Real Estate Construction Loan Receivable | Classified | Real Estate Construction and Land
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	0	0
Commercial Real Estate Construction Loan Receivable | Special Mention | Real Estate Construction and Land
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	0	0
Commercial Real Estate Construction Loan Receivable | Pass | Real Estate Construction and Land
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	775,021	759,585
Residential Real Estate Construction Financing Receivable | Real Estate Construction and Land
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	2,470,333	2,399,684
Residential Real Estate Construction Financing Receivable | Classified | Real Estate Construction and Land
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	0	0
Residential Real Estate Construction Financing Receivable | Special Mention | Real Estate Construction and Land
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	3,005	2,757
Residential Real Estate Construction Financing Receivable | Pass | Real Estate Construction and Land
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	2,467,328	2,396,927
Commercial | Real Estate Mortgage
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	4,896,544	5,026,497
Commercial | Classified | Real Estate Mortgage
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	174,525	75,739
Commercial | Special Mention | Real Estate Mortgage
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	196,450	219,687
Commercial | Pass | Real Estate Mortgage
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	4,525,569	4,731,071
Multi-Family Real Estate Loans | Real Estate Mortgage
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	6,121,472	6,025,179
Multi-Family Real Estate Loans | Classified | Real Estate Mortgage
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	74,646	74,954
Multi-Family Real Estate Loans | Special Mention | Real Estate Mortgage
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	94,218	108,356
Multi-Family Real Estate Loans | Pass | Real Estate Mortgage
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	5,952,608	5,841,869
Other Residential Real Estate | Real Estate Mortgage
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	4,949,383	5,060,309
Other Residential Real Estate | Classified | Real Estate Mortgage
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	66,410	38,155
Other Residential Real Estate | Special Mention | Real Estate Mortgage
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	31,599	54,197
Other Residential Real Estate | Pass | Real Estate Mortgage
Financing Receivable, Past Due [Line Items]
Loans held for investment, net	$ 4,851,374	4,967,957
Non Purchased Credit Impaired Loans and Leases
Financing Receivable, Past Due [Line Items]
Loans held for investment, net		$ 25,489,687

Loans and Leases - Nonaccrual L

Loans and Leases - Nonaccrual Loans and Leases by Loan Portfolio Segment and Class (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	$ 145,785	$ 87,124	$ 62,527
Financing Receivable, Nonaccrual, Interest Income	5	4
Loans held for investment, net	25,473,022	25,672,381	25,489,687
Performing
Financing Receivable, Nonaccrual [Line Items]
Loans held for investment, net	25,327,237		25,427,160
Real Estate Mortgage
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	129,234	83,056	47,730
Financing Receivable, Nonaccrual, Interest Income	5	3
Loans held for investment, net	15,967,399	15,407,611	16,111,985
Real Estate Mortgage | Performing
Financing Receivable, Nonaccrual [Line Items]
Loans held for investment, net	15,838,165		16,064,255
Real Estate Construction and Land
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	0	0	0
Financing Receivable, Nonaccrual, Interest Income	0	0
Loans held for investment, net	3,245,354	4,608,440	3,159,269
Real Estate Construction and Land | Performing
Financing Receivable, Nonaccrual [Line Items]
Loans held for investment, net	3,245,354		3,159,269
Commercial
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	15,715	3,543	13,986
Financing Receivable, Nonaccrual, Interest Income	0	1
Loans held for investment, net	5,820,567	5,229,107	5,765,307
Commercial | Performing
Financing Receivable, Nonaccrual [Line Items]
Loans held for investment, net	5,804,852		5,751,321
Consumer
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	836	525	811
Financing Receivable, Nonaccrual, Interest Income	0	0
Loans held for investment, net	439,702	427,223	453,126
Consumer | Performing
Financing Receivable, Nonaccrual [Line Items]
Loans held for investment, net	438,866		452,315
Finance Receivable Allowance | Consumer
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	832	525
Financing Receivable, Nonaccrual, Interest Income	0	0
No Finance Receivable Allowance | Consumer
Financing Receivable, Nonaccrual [Line Items]
Financing Receivable, Nonaccrual, Interest Income	0	0
Financing Receivable, Nonaccrual, No Allowance	4	0
Commercial | Real Estate Mortgage
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	66,527		15,669
Financing Receivable, Nonaccrual, No Allowance	34,421	32,936
Loans held for investment, net	4,896,544		5,026,497
Commercial | Real Estate Mortgage | Performing
Financing Receivable, Nonaccrual [Line Items]
Loans held for investment, net	4,830,017		5,010,828
Commercial | Finance Receivable Allowance | Real Estate Mortgage
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	32,106	60
Financing Receivable, Nonaccrual, Interest Income	0	0
Commercial | No Finance Receivable Allowance | Real Estate Mortgage
Financing Receivable, Nonaccrual [Line Items]
Financing Receivable, Nonaccrual, Interest Income	5	3
Multi-Family Real Estate Loans | Real Estate Mortgage
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	953		1,020
Financing Receivable, Nonaccrual, No Allowance	953	0
Loans held for investment, net	6,121,472		6,025,179
Multi-Family Real Estate Loans | Real Estate Mortgage | Performing
Financing Receivable, Nonaccrual [Line Items]
Loans held for investment, net	6,120,519		6,024,159
Multi-Family Real Estate Loans | Finance Receivable Allowance | Real Estate Mortgage
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	0	0
Financing Receivable, Nonaccrual, Interest Income	0	0
Multi-Family Real Estate Loans | No Finance Receivable Allowance | Real Estate Mortgage
Financing Receivable, Nonaccrual [Line Items]
Financing Receivable, Nonaccrual, Interest Income	0	0
Other Residential Real Estate | Real Estate Mortgage
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	61,754		31,041
Financing Receivable, Nonaccrual, No Allowance	61,365	49,696
Loans held for investment, net	4,949,383		5,060,309
Other Residential Real Estate | Real Estate Mortgage | Performing
Financing Receivable, Nonaccrual [Line Items]
Loans held for investment, net	4,887,629		5,029,268
Other Residential Real Estate | Finance Receivable Allowance | Real Estate Mortgage
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	389	364
Financing Receivable, Nonaccrual, Interest Income	0	0
Other Residential Real Estate | No Finance Receivable Allowance | Real Estate Mortgage
Financing Receivable, Nonaccrual [Line Items]
Financing Receivable, Nonaccrual, Interest Income	0	0
Commercial Real Estate Construction Loan Receivable | Real Estate Construction and Land
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	0		0
Financing Receivable, Nonaccrual, No Allowance	0	0
Loans held for investment, net	775,021		759,585
Commercial Real Estate Construction Loan Receivable | Real Estate Construction and Land | Performing
Financing Receivable, Nonaccrual [Line Items]
Loans held for investment, net	775,021		759,585
Commercial Real Estate Construction Loan Receivable | Finance Receivable Allowance | Real Estate Construction and Land
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	0	0
Financing Receivable, Nonaccrual, Interest Income	0	0
Commercial Real Estate Construction Loan Receivable | No Finance Receivable Allowance | Real Estate Construction and Land
Financing Receivable, Nonaccrual [Line Items]
Financing Receivable, Nonaccrual, Interest Income	0	0
Residential Real Estate Construction Financing Receivable | Real Estate Construction and Land
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	0		0
Financing Receivable, Nonaccrual, No Allowance	0	0
Loans held for investment, net	2,470,333		2,399,684
Residential Real Estate Construction Financing Receivable | Real Estate Construction and Land | Performing
Financing Receivable, Nonaccrual [Line Items]
Loans held for investment, net	2,470,333		2,399,684
Residential Real Estate Construction Financing Receivable | Finance Receivable Allowance | Real Estate Construction and Land
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	0	0
Financing Receivable, Nonaccrual, Interest Income	0	0
Residential Real Estate Construction Financing Receivable | No Finance Receivable Allowance | Real Estate Construction and Land
Financing Receivable, Nonaccrual [Line Items]
Financing Receivable, Nonaccrual, Interest Income	0	0
Venture Capital Loans | Commercial
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	0		325
Financing Receivable, Nonaccrual, No Allowance	0	0
Loans held for investment, net	1,513,641		1,446,362
Venture Capital Loans | Commercial | Performing
Financing Receivable, Nonaccrual [Line Items]
Loans held for investment, net	1,513,641		1,446,037
Venture Capital Loans | Finance Receivable Allowance | Commercial
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	0	0
Financing Receivable, Nonaccrual, Interest Income	0	0
Venture Capital Loans | No Finance Receivable Allowance | Commercial
Financing Receivable, Nonaccrual [Line Items]
Financing Receivable, Nonaccrual, Interest Income	0	0
Other Commercial
Financing Receivable, Nonaccrual [Line Items]
Financing Receivable, Nonaccrual, No Allowance	12,574	2,196
Other Commercial | Commercial
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	13,390		10,972
Loans held for investment, net	2,245,910		2,129,860
Other Commercial | Commercial | Performing
Financing Receivable, Nonaccrual [Line Items]
Loans held for investment, net	2,232,520		2,118,888
Other Commercial | Finance Receivable Allowance | Commercial
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	816	927
Financing Receivable, Nonaccrual, Interest Income	0	0
Other Commercial | No Finance Receivable Allowance
Financing Receivable, Nonaccrual [Line Items]
Financing Receivable, Nonaccrual, Interest Income	0	1
Asset Based [Member] | Commercial
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	2,325		2,689
Financing Receivable, Nonaccrual, No Allowance	1,624	420
Loans held for investment, net	2,061,016		2,189,085
Asset Based [Member] | Commercial | Performing
Financing Receivable, Nonaccrual [Line Items]
Loans held for investment, net	2,058,691		$ 2,186,396
Asset Based [Member] | Finance Receivable Allowance | Commercial
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual	701	0
Financing Receivable, Nonaccrual, Interest Income	0	0
Asset Based [Member] | No Finance Receivable Allowance | Commercial
Financing Receivable, Nonaccrual [Line Items]
Financing Receivable, Nonaccrual, Interest Income	$ 0	$ 0

Loans and Leases - Loans Held f

Loans and Leases - Loans Held for Investment by Loan Portfolio Segment (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	$ 25,473,022	$ 25,489,687	$ 25,672,381
Allowance for Loan and Lease Losses, Write-offs	5,014	63,428
Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	15,967,399	16,111,985	15,407,611
Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	775,021	759,585
Allowance for Loan and Lease Losses, Write-offs	0	0
Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	2,470,333	2,399,684
Allowance for Loan and Lease Losses, Write-offs	0	0
Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	5,820,567	5,765,307	5,229,107
Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	439,702	453,126	$ 427,223
Allowance for Loan and Lease Losses, Write-offs	1,833	2,397
Revolving Credit Facility [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	3,337,347	3,254,704
Allowance for Loan and Lease Losses, Write-offs	372	1,023
Revolving Credit Facility [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	21,894	20,412
Allowance for Loan and Lease Losses, Write-offs	0	0
Revolving Credit Facility [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	125,775	115,674
Allowance for Loan and Lease Losses, Write-offs	0	0
Revolving Credit Facility [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	7,453	9,019
Allowance for Loan and Lease Losses, Write-offs	0	1
Revolving Converted To Term Loan [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	178,831	96,731
Allowance for Loan and Lease Losses, Write-offs	0	593
Revolving Converted To Term Loan [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Allowance for Loan and Lease Losses, Write-offs	0	0
Revolving Converted To Term Loan [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Allowance for Loan and Lease Losses, Write-offs	0	0
Revolving Converted To Term Loan [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	327	361
Allowance for Loan and Lease Losses, Write-offs	0	12
Origination Date 2024 [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	135,549	930,451
Allowance for Loan and Lease Losses, Write-offs	0	3,436
Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	5,783	23,916
Allowance for Loan and Lease Losses, Write-offs	0	0
Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	10,774	64,341
Allowance for Loan and Lease Losses, Write-offs	0	0
Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	8,903	26,468
Allowance for Loan and Lease Losses, Write-offs	0	0
Origination Date 2023 [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	956,435	7,575,137
Allowance for Loan and Lease Losses, Write-offs	851	33,088
Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	26,160	388,165
Allowance for Loan and Lease Losses, Write-offs	0	0
Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	87,735	1,185,297
Allowance for Loan and Lease Losses, Write-offs	0	0
Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	25,411	73,117
Allowance for Loan and Lease Losses, Write-offs	0	432
Origination Date 2022 [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	7,626,284	6,992,271
Allowance for Loan and Lease Losses, Write-offs	1,363	8,708
Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	417,605	214,303
Allowance for Loan and Lease Losses, Write-offs	0	0
Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,315,850	670,840
Allowance for Loan and Lease Losses, Write-offs	0	0
Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	69,526	212,039
Allowance for Loan and Lease Losses, Write-offs	335	540
Origination Date 2021 [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	6,891,823	1,788,273
Allowance for Loan and Lease Losses, Write-offs	1,422	876
Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	221,095	68,833
Allowance for Loan and Lease Losses, Write-offs	0	0
Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	648,130	336,636
Allowance for Loan and Lease Losses, Write-offs	0	0
Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	204,107	23,900
Allowance for Loan and Lease Losses, Write-offs	643	76
Origination Date 2020 [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,744,131	1,294,540
Allowance for Loan and Lease Losses, Write-offs	230	359
Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	71,133	16,781
Allowance for Loan and Lease Losses, Write-offs	0	0
Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	255,161	0
Allowance for Loan and Lease Losses, Write-offs	0	0
Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	22,575	43,636
Allowance for Loan and Lease Losses, Write-offs	209	255
Prior [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	4,602,622	3,557,580
Allowance for Loan and Lease Losses, Write-offs	776	15,345
Prior [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	11,351	27,175
Allowance for Loan and Lease Losses, Write-offs	0	0
Prior [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	26,908	26,896
Allowance for Loan and Lease Losses, Write-offs	0	0
Prior [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	101,400	64,586
Allowance for Loan and Lease Losses, Write-offs	646	1,081
1-2 High Pass [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,758,074	1,755,034
1-2 High Pass [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
1-2 High Pass [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
1-2 High Pass [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,967	1,357
1-2 High Pass [Member] | Revolving Credit Facility [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	304,252	300,907
1-2 High Pass [Member] | Revolving Credit Facility [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
1-2 High Pass [Member] | Revolving Credit Facility [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
1-2 High Pass [Member] | Revolving Credit Facility [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,918	1,304
1-2 High Pass [Member] | Revolving Converted To Term Loan [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	(1,407)	140
1-2 High Pass [Member] | Revolving Converted To Term Loan [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
1-2 High Pass [Member] | Revolving Converted To Term Loan [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
1-2 High Pass [Member] | Revolving Converted To Term Loan [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
1-2 High Pass [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	17,349	33,216
1-2 High Pass [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
1-2 High Pass [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
1-2 High Pass [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
1-2 High Pass [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	38,961	287,437
1-2 High Pass [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
1-2 High Pass [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
1-2 High Pass [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	27
1-2 High Pass [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	306,295	386,182
1-2 High Pass [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
1-2 High Pass [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
1-2 High Pass [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	25	22
1-2 High Pass [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	392,382	117,303
1-2 High Pass [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
1-2 High Pass [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
1-2 High Pass [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	21	4
1-2 High Pass [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	116,492	194,718
1-2 High Pass [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
1-2 High Pass [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
1-2 High Pass [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	3	0
1-2 High Pass [Member] | Prior [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	580,936	435,411
1-2 High Pass [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
1-2 High Pass [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
1-2 High Pass [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
3-4 Pass [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	22,791,710	22,992,924
3-4 Pass [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	775,021	759,585
3-4 Pass [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	2,467,328	2,396,927
3-4 Pass [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	430,227	443,418
3-4 Pass [Member] | Revolving Credit Facility [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	2,950,272	2,917,653
3-4 Pass [Member] | Revolving Credit Facility [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	21,894	20,412
3-4 Pass [Member] | Revolving Credit Facility [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	125,775	115,674
3-4 Pass [Member] | Revolving Credit Facility [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	5,535	7,684
3-4 Pass [Member] | Revolving Converted To Term Loan [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	171,261	90,606
3-4 Pass [Member] | Revolving Converted To Term Loan [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
3-4 Pass [Member] | Revolving Converted To Term Loan [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
3-4 Pass [Member] | Revolving Converted To Term Loan [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	312	345
3-4 Pass [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	118,200	873,410
3-4 Pass [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	5,783	23,916
3-4 Pass [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	10,774	64,341
3-4 Pass [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	8,903	26,468
3-4 Pass [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	846,756	7,191,673
3-4 Pass [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	26,160	388,165
3-4 Pass [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	87,735	1,185,297
3-4 Pass [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	25,411	71,523
3-4 Pass [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	7,203,500	6,440,927
3-4 Pass [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	417,605	214,303
3-4 Pass [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,315,850	668,083
3-4 Pass [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	68,254	207,751
3-4 Pass [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	6,290,280	1,619,579
3-4 Pass [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	221,095	68,833
3-4 Pass [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	645,125	336,636
3-4 Pass [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	199,872	23,390
3-4 Pass [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,571,521	976,138
3-4 Pass [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	71,133	16,781
3-4 Pass [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	255,161	0
3-4 Pass [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	22,426	42,338
3-4 Pass [Member] | Prior [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	3,639,920	2,882,938
3-4 Pass [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	11,351	27,175
3-4 Pass [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	26,908	26,896
3-4 Pass [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	99,514	63,919
5 Special Mention [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	556,509	513,312
5 Special Mention [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
5 Special Mention [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	3,005	2,757
5 Special Mention [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	6,530	7,192
5 Special Mention [Member] | Revolving Credit Facility [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	69,787	27,554
5 Special Mention [Member] | Revolving Credit Facility [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
5 Special Mention [Member] | Revolving Credit Facility [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
5 Special Mention [Member] | Revolving Credit Facility [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	30
5 Special Mention [Member] | Revolving Converted To Term Loan [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	5,059	5,073
5 Special Mention [Member] | Revolving Converted To Term Loan [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
5 Special Mention [Member] | Revolving Converted To Term Loan [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
5 Special Mention [Member] | Revolving Converted To Term Loan [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
5 Special Mention [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	19,229
5 Special Mention [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
5 Special Mention [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
5 Special Mention [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
5 Special Mention [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	61,994	76,571
5 Special Mention [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
5 Special Mention [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
5 Special Mention [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	1,286
5 Special Mention [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	72,090	96,938
5 Special Mention [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
5 Special Mention [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	2,757
5 Special Mention [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,119	4,224
5 Special Mention [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	131,048	38,611
5 Special Mention [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
5 Special Mention [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	3,005	0
5 Special Mention [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	3,712	371
5 Special Mention [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	19,147	78,581
5 Special Mention [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
5 Special Mention [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
5 Special Mention [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	103	1,100
5 Special Mention [Member] | Prior [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	197,384	170,755
5 Special Mention [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
5 Special Mention [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
5 Special Mention [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,596	181
6-8 Classified [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	366,729	228,417
6-8 Classified [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
6-8 Classified [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
6-8 Classified [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	978	1,159
6-8 Classified [Member] | Revolving Credit Facility [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	13,036	8,590
6-8 Classified [Member] | Revolving Credit Facility [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
6-8 Classified [Member] | Revolving Credit Facility [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
6-8 Classified [Member] | Revolving Credit Facility [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	1
6-8 Classified [Member] | Revolving Converted To Term Loan [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,104	1,192
6-8 Classified [Member] | Revolving Converted To Term Loan [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
6-8 Classified [Member] | Revolving Converted To Term Loan [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
6-8 Classified [Member] | Revolving Converted To Term Loan [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	15	16
6-8 Classified [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	4,596
6-8 Classified [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
6-8 Classified [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
6-8 Classified [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
6-8 Classified [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	8,724	19,456
6-8 Classified [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
6-8 Classified [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
6-8 Classified [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	281
6-8 Classified [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	44,399	68,224
6-8 Classified [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
6-8 Classified [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
6-8 Classified [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	128	42
6-8 Classified [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	78,113	12,780
6-8 Classified [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
6-8 Classified [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
6-8 Classified [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	502	135
6-8 Classified [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	36,971	45,103
6-8 Classified [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
6-8 Classified [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
6-8 Classified [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	43	198
6-8 Classified [Member] | Prior [Member] | Term Loans By Origination Date [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	184,382	68,476
6-8 Classified [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Commercial Real Estate Construction Loan Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
6-8 Classified [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Residential Real Estate Construction Financing Receivable
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
6-8 Classified [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	290	486
Commercial | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	4,896,544	5,026,497
Allowance for Loan and Lease Losses, Write-offs	37	14,295
Commercial | Revolving Credit Facility [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	63,430	79,867
Allowance for Loan and Lease Losses, Write-offs	0	0
Commercial | Revolving Converted To Term Loan [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	35,136	10,937
Allowance for Loan and Lease Losses, Write-offs	0	0
Commercial | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	2,941	182,985
Allowance for Loan and Lease Losses, Write-offs	0	34
Commercial | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	170,665	964,291
Allowance for Loan and Lease Losses, Write-offs	0	0
Commercial | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	963,594	890,403
Allowance for Loan and Lease Losses, Write-offs	0	0
Commercial | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	883,431	553,708
Allowance for Loan and Lease Losses, Write-offs	28	0
Commercial | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	550,928	350,532
Allowance for Loan and Lease Losses, Write-offs	0	76
Commercial | Prior [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	2,226,419	1,993,774
Allowance for Loan and Lease Losses, Write-offs	9	14,185
Commercial | 1-2 High Pass [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	143,769	137,783
Commercial | 1-2 High Pass [Member] | Revolving Credit Facility [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1	1
Commercial | 1-2 High Pass [Member] | Revolving Converted To Term Loan [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Commercial | 1-2 High Pass [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Commercial | 1-2 High Pass [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	16,976
Commercial | 1-2 High Pass [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	26,137	17,432
Commercial | 1-2 High Pass [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	15,151	16,832
Commercial | 1-2 High Pass [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	13,787	17,337
Commercial | 1-2 High Pass [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	88,693	69,205
Commercial | 3-4 Pass [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	4,381,800	4,593,288
Commercial | 3-4 Pass [Member] | Revolving Credit Facility [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	62,325	76,866
Commercial | 3-4 Pass [Member] | Revolving Converted To Term Loan [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	35,136	10,937
Commercial | 3-4 Pass [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	2,941	182,236
Commercial | 3-4 Pass [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	169,935	933,294
Commercial | 3-4 Pass [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	918,384	814,564
Commercial | 3-4 Pass [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	759,995	510,952
Commercial | 3-4 Pass [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	508,887	298,985
Commercial | 3-4 Pass [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,924,197	1,765,454
Commercial | 5 Special Mention [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	196,450	219,687
Commercial | 5 Special Mention [Member] | Revolving Credit Facility [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	1,250
Commercial | 5 Special Mention [Member] | Revolving Converted To Term Loan [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Commercial | 5 Special Mention [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Commercial | 5 Special Mention [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	14,021
Commercial | 5 Special Mention [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	14,054	32,235
Commercial | 5 Special Mention [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	80,551	25,485
Commercial | 5 Special Mention [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	3,579	17,147
Commercial | 5 Special Mention [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	98,266	129,549
Commercial | 6-8 Classified [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	174,525	75,739
Commercial | 6-8 Classified [Member] | Revolving Credit Facility [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,104	1,750
Commercial | 6-8 Classified [Member] | Revolving Converted To Term Loan [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Commercial | 6-8 Classified [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	749
Commercial | 6-8 Classified [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	730	0
Commercial | 6-8 Classified [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	5,019	26,172
Commercial | 6-8 Classified [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	27,734	439
Commercial | 6-8 Classified [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	24,675	17,063
Commercial | 6-8 Classified [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	115,263	29,566
Multi-Family Real Estate Loans | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	6,121,472	6,025,179
Allowance for Loan and Lease Losses, Write-offs	0	0
Multi-Family Real Estate Loans | Revolving Credit Facility [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	11,478	67,811
Allowance for Loan and Lease Losses, Write-offs	0	0
Multi-Family Real Estate Loans | Revolving Converted To Term Loan [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	47,980	0
Allowance for Loan and Lease Losses, Write-offs	0	0
Multi-Family Real Estate Loans | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	18,571	66,143
Allowance for Loan and Lease Losses, Write-offs	0	0
Multi-Family Real Estate Loans | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	88,432	2,252,000
Allowance for Loan and Lease Losses, Write-offs	0	0
Multi-Family Real Estate Loans | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	2,271,736	1,368,543
Allowance for Loan and Lease Losses, Write-offs	0	0
Multi-Family Real Estate Loans | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,380,255	619,396
Allowance for Loan and Lease Losses, Write-offs	0	0
Multi-Family Real Estate Loans | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	669,771	688,759
Allowance for Loan and Lease Losses, Write-offs	0	0
Multi-Family Real Estate Loans | Prior [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,633,249	962,527
Allowance for Loan and Lease Losses, Write-offs	0	0
Multi-Family Real Estate Loans | 1-2 High Pass [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	446,330	394,949
Multi-Family Real Estate Loans | 1-2 High Pass [Member] | Revolving Credit Facility [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Multi-Family Real Estate Loans | 1-2 High Pass [Member] | Revolving Converted To Term Loan [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Multi-Family Real Estate Loans | 1-2 High Pass [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Multi-Family Real Estate Loans | 1-2 High Pass [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	28,155
Multi-Family Real Estate Loans | 1-2 High Pass [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	45,501	140,424
Multi-Family Real Estate Loans | 1-2 High Pass [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	158,588	58,959
Multi-Family Real Estate Loans | 1-2 High Pass [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	67,642	57,988
Multi-Family Real Estate Loans | 1-2 High Pass [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	174,599	109,423
Multi-Family Real Estate Loans | 3-4 Pass [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	5,506,278	5,446,920
Multi-Family Real Estate Loans | 3-4 Pass [Member] | Revolving Credit Facility [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	11,478	67,811
Multi-Family Real Estate Loans | 3-4 Pass [Member] | Revolving Converted To Term Loan [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	47,980	0
Multi-Family Real Estate Loans | 3-4 Pass [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	18,571	66,143
Multi-Family Real Estate Loans | 3-4 Pass [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	88,432	2,221,235
Multi-Family Real Estate Loans | 3-4 Pass [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	2,226,235	1,193,052
Multi-Family Real Estate Loans | 3-4 Pass [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,196,320	539,660
Multi-Family Real Estate Loans | 3-4 Pass [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	578,112	564,420
Multi-Family Real Estate Loans | 3-4 Pass [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,339,150	794,599
Multi-Family Real Estate Loans | 5 Special Mention [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	94,218	108,356
Multi-Family Real Estate Loans | 5 Special Mention [Member] | Revolving Credit Facility [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Multi-Family Real Estate Loans | 5 Special Mention [Member] | Revolving Converted To Term Loan [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Multi-Family Real Estate Loans | 5 Special Mention [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Multi-Family Real Estate Loans | 5 Special Mention [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	2,610
Multi-Family Real Estate Loans | 5 Special Mention [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	17,784
Multi-Family Real Estate Loans | 5 Special Mention [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	8,063	12,201
Multi-Family Real Estate Loans | 5 Special Mention [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	15,465	39,808
Multi-Family Real Estate Loans | 5 Special Mention [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	70,690	35,953
Multi-Family Real Estate Loans | 6-8 Classified [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	74,646	74,954
Multi-Family Real Estate Loans | 6-8 Classified [Member] | Revolving Credit Facility [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Multi-Family Real Estate Loans | 6-8 Classified [Member] | Revolving Converted To Term Loan [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Multi-Family Real Estate Loans | 6-8 Classified [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Multi-Family Real Estate Loans | 6-8 Classified [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Multi-Family Real Estate Loans | 6-8 Classified [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	17,283
Multi-Family Real Estate Loans | 6-8 Classified [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	17,284	8,576
Multi-Family Real Estate Loans | 6-8 Classified [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	8,552	26,543
Multi-Family Real Estate Loans | 6-8 Classified [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	48,810	22,552
Other Residential Real Estate | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	4,949,383	5,060,309
Allowance for Loan and Lease Losses, Write-offs	2,440	33,075
Other Residential Real Estate | Revolving Credit Facility [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	60,164	58,446
Allowance for Loan and Lease Losses, Write-offs	0	0
Other Residential Real Estate | Revolving Converted To Term Loan [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	115	172
Allowance for Loan and Lease Losses, Write-offs	0	0
Other Residential Real Estate | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,795	192,408
Allowance for Loan and Lease Losses, Write-offs	0	3,402
Other Residential Real Estate | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	189,168	1,888,779
Allowance for Loan and Lease Losses, Write-offs	851	23,544
Other Residential Real Estate | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,829,276	2,832,769
Allowance for Loan and Lease Losses, Write-offs	1,028	5,385
Other Residential Real Estate | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	2,781,994	66,453
Allowance for Loan and Lease Losses, Write-offs	540	740
Other Residential Real Estate | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	65,102	0
Allowance for Loan and Lease Losses, Write-offs	21	0
Other Residential Real Estate | Prior [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	21,769	21,282
Allowance for Loan and Lease Losses, Write-offs	0	4
Other Residential Real Estate | 1-2 High Pass [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	6,693	6,769
Other Residential Real Estate | 1-2 High Pass [Member] | Revolving Credit Facility [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	6,693	6,769
Other Residential Real Estate | 1-2 High Pass [Member] | Revolving Converted To Term Loan [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Other Residential Real Estate | 1-2 High Pass [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Other Residential Real Estate | 1-2 High Pass [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Other Residential Real Estate | 1-2 High Pass [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Other Residential Real Estate | 1-2 High Pass [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Other Residential Real Estate | 1-2 High Pass [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Other Residential Real Estate | 1-2 High Pass [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Other Residential Real Estate | 3-4 Pass [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	4,844,681	4,961,188
Other Residential Real Estate | 3-4 Pass [Member] | Revolving Credit Facility [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	53,324	51,246
Other Residential Real Estate | 3-4 Pass [Member] | Revolving Converted To Term Loan [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	82	87
Other Residential Real Estate | 3-4 Pass [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,795	188,561
Other Residential Real Estate | 3-4 Pass [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	184,141	1,824,253
Other Residential Real Estate | 3-4 Pass [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,764,313	2,812,293
Other Residential Real Estate | 3-4 Pass [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	2,757,120	65,230
Other Residential Real Estate | 3-4 Pass [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	64,163	0
Other Residential Real Estate | 3-4 Pass [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	19,743	19,518
Other Residential Real Estate | 5 Special Mention [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	31,599	54,197
Other Residential Real Estate | 5 Special Mention [Member] | Revolving Credit Facility [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	366
Other Residential Real Estate | 5 Special Mention [Member] | Revolving Converted To Term Loan [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Other Residential Real Estate | 5 Special Mention [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Other Residential Real Estate | 5 Special Mention [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	46,263
Other Residential Real Estate | 5 Special Mention [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	27,992	7,568
Other Residential Real Estate | 5 Special Mention [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	3,323	0
Other Residential Real Estate | 5 Special Mention [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Other Residential Real Estate | 5 Special Mention [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	284	0
Other Residential Real Estate | 6-8 Classified [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	66,410	38,155
Other Residential Real Estate | 6-8 Classified [Member] | Revolving Credit Facility [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	147	65
Other Residential Real Estate | 6-8 Classified [Member] | Revolving Converted To Term Loan [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	33	85
Other Residential Real Estate | 6-8 Classified [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	3,847
Other Residential Real Estate | 6-8 Classified [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	5,027	18,263
Other Residential Real Estate | 6-8 Classified [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	36,971	12,908
Other Residential Real Estate | 6-8 Classified [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	21,551	1,223
Other Residential Real Estate | 6-8 Classified [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	939	0
Other Residential Real Estate | 6-8 Classified [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Real Estate Mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,742	1,764
Venture Capital Loans | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,513,641	1,446,362
Venture Capital Loans | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,513,641	1,446,362
Allowance for Loan and Lease Losses, Write-offs	141	5,013
Venture Capital Loans | Revolving Credit Facility [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	948,767	920,537
Allowance for Loan and Lease Losses, Write-offs	141	9
Venture Capital Loans | Revolving Converted To Term Loan [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	91,327	79,717
Allowance for Loan and Lease Losses, Write-offs	0	0
Venture Capital Loans | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	24,891	118,435
Allowance for Loan and Lease Losses, Write-offs	0	0
Venture Capital Loans | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	136,777	139,462
Allowance for Loan and Lease Losses, Write-offs	0	2,245
Venture Capital Loans | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	131,332	152,919
Allowance for Loan and Lease Losses, Write-offs	0	2,759
Venture Capital Loans | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	145,969	8,471
Allowance for Loan and Lease Losses, Write-offs	0	0
Venture Capital Loans | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	7,819	26,202
Allowance for Loan and Lease Losses, Write-offs	0	0
Venture Capital Loans | Prior [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	26,759	619
Allowance for Loan and Lease Losses, Write-offs	0	0
Venture Capital Loans | 1-2 High Pass [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	151,625	138,103
Venture Capital Loans | 1-2 High Pass [Member] | Revolving Credit Facility [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	148,410	136,339
Venture Capital Loans | 1-2 High Pass [Member] | Revolving Converted To Term Loan [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,407	(140)
Venture Capital Loans | 1-2 High Pass [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	85	84
Venture Capital Loans | 1-2 High Pass [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	98	(7)
Venture Capital Loans | 1-2 High Pass [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	5	0
Venture Capital Loans | 1-2 High Pass [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	1,998
Venture Capital Loans | 1-2 High Pass [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,998	0
Venture Capital Loans | 1-2 High Pass [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	2	(3)
Venture Capital Loans | 3-4 Pass [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,153,252	1,201,821
Venture Capital Loans | 3-4 Pass [Member] | Revolving Credit Facility [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	749,806	770,941
Venture Capital Loans | 3-4 Pass [Member] | Revolving Converted To Term Loan [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	84,925	74,863
Venture Capital Loans | 3-4 Pass [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	24,976	101,038
Venture Capital Loans | 3-4 Pass [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	71,914	128,485
Venture Capital Loans | 3-4 Pass [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	102,487	113,183
Venture Capital Loans | 3-4 Pass [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	106,549	6,473
Venture Capital Loans | 3-4 Pass [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	5,821	6,216
Venture Capital Loans | 3-4 Pass [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	6,774	622
Venture Capital Loans | 5 Special Mention [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	198,311	98,633
Venture Capital Loans | 5 Special Mention [Member] | Revolving Credit Facility [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	50,551	13,260
Venture Capital Loans | 5 Special Mention [Member] | Revolving Converted To Term Loan [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	4,995	4,994
Venture Capital Loans | 5 Special Mention [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	17,481
Venture Capital Loans | 5 Special Mention [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	61,994	10,984
Venture Capital Loans | 5 Special Mention [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	28,850	31,928
Venture Capital Loans | 5 Special Mention [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	31,934	0
Venture Capital Loans | 5 Special Mention [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	19,986
Venture Capital Loans | 5 Special Mention [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	19,987	0
Venture Capital Loans | 6-8 Classified [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	10,453	7,805
Venture Capital Loans | 6-8 Classified [Member] | Revolving Credit Facility [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	3
Venture Capital Loans | 6-8 Classified [Member] | Revolving Converted To Term Loan [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Venture Capital Loans | 6-8 Classified [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Venture Capital Loans | 6-8 Classified [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	2,967	0
Venture Capital Loans | 6-8 Classified [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	7,808
Venture Capital Loans | 6-8 Classified [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	7,486	0
Venture Capital Loans | 6-8 Classified [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Venture Capital Loans | 6-8 Classified [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Venture Capital Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Other Commercial | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	2,245,910	2,129,860
Allowance for Loan and Lease Losses, Write-offs	563	8,438
Other Commercial | Revolving Credit Facility [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,387,707	1,247,284
Allowance for Loan and Lease Losses, Write-offs	231	1,013
Other Commercial | Revolving Converted To Term Loan [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	3,946	4,081
Allowance for Loan and Lease Losses, Write-offs	0	431
Other Commercial | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	44,971	101,206
Allowance for Loan and Lease Losses, Write-offs	0	0
Other Commercial | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	82,549	207,783
Allowance for Loan and Lease Losses, Write-offs	0	6,867
Other Commercial | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	181,728	294,918
Allowance for Loan and Lease Losses, Write-offs	0	24
Other Commercial | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	287,185	52,972
Allowance for Loan and Lease Losses, Write-offs	211	0
Other Commercial | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	51,499	41,819
Allowance for Loan and Lease Losses, Write-offs	0	28
Other Commercial | Prior [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	206,325	179,797
Allowance for Loan and Lease Losses, Write-offs	121	75
Other Commercial | 1-2 High Pass [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	73,375	79,515
Other Commercial | 1-2 High Pass [Member] | Revolving Credit Facility [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	61,631	66,827
Other Commercial | 1-2 High Pass [Member] | Revolving Converted To Term Loan [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Other Commercial | 1-2 High Pass [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	505	815
Other Commercial | 1-2 High Pass [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	785	4,350
Other Commercial | 1-2 High Pass [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	4,273	5,216
Other Commercial | 1-2 High Pass [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	4,855	130
Other Commercial | 1-2 High Pass [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	105	29
Other Commercial | 1-2 High Pass [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,221	2,148
Other Commercial | 3-4 Pass [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	2,126,233	2,014,317
Other Commercial | 3-4 Pass [Member] | Revolving Credit Facility [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,314,086	1,176,946
Other Commercial | 3-4 Pass [Member] | Revolving Converted To Term Loan [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	2,826	2,921
Other Commercial | 3-4 Pass [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	44,466	98,643
Other Commercial | 3-4 Pass [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	81,764	201,215
Other Commercial | 3-4 Pass [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	175,174	285,249
Other Commercial | 3-4 Pass [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	278,317	50,582
Other Commercial | 3-4 Pass [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	49,333	39,951
Other Commercial | 3-4 Pass [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	180,267	158,810
Other Commercial | 5 Special Mention [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	15,080	9,984
Other Commercial | 5 Special Mention [Member] | Revolving Credit Facility [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	7,999	254
Other Commercial | 5 Special Mention [Member] | Revolving Converted To Term Loan [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	64	69
Other Commercial | 5 Special Mention [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	1,748
Other Commercial | 5 Special Mention [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	1,306
Other Commercial | 5 Special Mention [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	442
Other Commercial | 5 Special Mention [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	457	554
Other Commercial | 5 Special Mention [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	540
Other Commercial | 5 Special Mention [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	6,560	5,071
Other Commercial | 6-8 Classified [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	31,222	26,044
Other Commercial | 6-8 Classified [Member] | Revolving Credit Facility [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	3,991	3,257
Other Commercial | 6-8 Classified [Member] | Revolving Converted To Term Loan [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,056	1,091
Other Commercial | 6-8 Classified [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Other Commercial | 6-8 Classified [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	912
Other Commercial | 6-8 Classified [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	2,281	4,011
Other Commercial | 6-8 Classified [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	3,556	1,706
Other Commercial | 6-8 Classified [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	2,061	(1,299)
Other Commercial | 6-8 Classified [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	18,277	13,768
Asset Based [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	2,061,016	2,189,085
Allowance for Loan and Lease Losses, Write-offs	0	210
Asset Based [Member] | Revolving Credit Facility [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	710,679	735,654
Allowance for Loan and Lease Losses, Write-offs	0	0
Asset Based [Member] | Revolving Converted To Term Loan [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	1,463
Allowance for Loan and Lease Losses, Write-offs	0	150
Asset Based [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	16,920	154,549
Allowance for Loan and Lease Losses, Write-offs	0	0
Asset Based [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	149,538	476,243
Allowance for Loan and Lease Losses, Write-offs	0	0
Asset Based [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	445,637	355,537
Allowance for Loan and Lease Losses, Write-offs	0	0
Asset Based [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	339,657	57,904
Allowance for Loan and Lease Losses, Write-offs	0	60
Asset Based [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	50,143	126,811
Allowance for Loan and Lease Losses, Write-offs	0	0
Asset Based [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	348,442	280,924
Allowance for Loan and Lease Losses, Write-offs	0	0
Asset Based [Member] | 1-2 High Pass [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	934,315	996,558
Asset Based [Member] | 1-2 High Pass [Member] | Revolving Credit Facility [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	85,599	89,667
Asset Based [Member] | 1-2 High Pass [Member] | Revolving Converted To Term Loan [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Asset Based [Member] | 1-2 High Pass [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	16,929	32,485
Asset Based [Member] | 1-2 High Pass [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	38,274	237,936
Asset Based [Member] | 1-2 High Pass [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	230,364	223,088
Asset Based [Member] | 1-2 High Pass [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	213,767	39,380
Asset Based [Member] | 1-2 High Pass [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	32,957	119,364
Asset Based [Member] | 1-2 High Pass [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	316,425	254,638
Asset Based [Member] | 3-4 Pass [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1,106,890	1,175,460
Asset Based [Member] | 3-4 Pass [Member] | Revolving Credit Facility [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	606,049	630,073
Asset Based [Member] | 3-4 Pass [Member] | Revolving Converted To Term Loan [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	1,453
Asset Based [Member] | 3-4 Pass [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	9	122,064
Asset Based [Member] | 3-4 Pass [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	111,264	238,206
Asset Based [Member] | 3-4 Pass [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	215,198	132,449
Asset Based [Member] | 3-4 Pass [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	125,887	17,823
Asset Based [Member] | 3-4 Pass [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	16,485	7,447
Asset Based [Member] | 3-4 Pass [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	32,016	25,945
Asset Based [Member] | 5 Special Mention [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	11,316	12,506
Asset Based [Member] | 5 Special Mention [Member] | Revolving Credit Facility [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	11,237	12,394
Asset Based [Member] | 5 Special Mention [Member] | Revolving Converted To Term Loan [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	10
Asset Based [Member] | 5 Special Mention [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Asset Based [Member] | 5 Special Mention [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	101
Asset Based [Member] | 5 Special Mention [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	75	0
Asset Based [Member] | 5 Special Mention [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	3	0
Asset Based [Member] | 5 Special Mention [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Asset Based [Member] | 5 Special Mention [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	1	1
Asset Based [Member] | 6-8 Classified [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	8,495	4,561
Asset Based [Member] | 6-8 Classified [Member] | Revolving Credit Facility [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	7,794	3,520
Asset Based [Member] | 6-8 Classified [Member] | Revolving Converted To Term Loan [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Asset Based [Member] | 6-8 Classified [Member] | Origination Date 2024 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Asset Based [Member] | 6-8 Classified [Member] | Origination Date 2023 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Asset Based [Member] | 6-8 Classified [Member] | Origination Date 2022 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	0
Asset Based [Member] | 6-8 Classified [Member] | Origination Date 2021 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	0	701
Asset Based [Member] | 6-8 Classified [Member] | Origination Date 2020 [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	701	0
Asset Based [Member] | 6-8 Classified [Member] | Prior [Member] | Term Loans By Origination Date [Member] | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment, net	$ 0	$ 340

Loans and Leases - Loan Modific

Loans and Leases - Loan Modification or Refinancing (Details) - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified, Accumulated		$ 15,434,000
Financing Receivable, Modified, Payment Delay		6 months
Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified, Accumulated		$ 14,773,000
Payment Delay
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified, Accumulated		45,000
Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified, Accumulated		3,000
Term Extension and Payment Delay
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified, Accumulated		$ 613,000
Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance	$ 5,914,000
Real Estate Mortgage | Other Residential Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class		0.20%
Financing Receivable, Modified, Accumulated		$ 12,716,000
Real Estate Mortgage | Other Residential Real Estate | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class		0.20%
Financing Receivable, Modified, Accumulated		$ 12,716,000
Financing Receivable, Modified, Weighted Average Term Increase from Modification	12 months	7 months
Real Estate Mortgage | Other Residential Real Estate | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance	$ 1,837,000
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	0%
Real Estate Mortgage | Commercial | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance	$ 1,250,000
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	0%
Real Estate Mortgage | Commercial Collateralized Financing Receivable Loan Type [Domain] | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified, Weighted Average Term Increase from Modification	5 months
Consumer Loan
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class		0%
Financing Receivable, Modified, Accumulated		$ 3,000
Consumer Loan | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class		0%
Financing Receivable, Modified, Accumulated		$ 0
Consumer Loan | Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class		0%
Financing Receivable, Modified, Accumulated		$ 3,000
Consumer Loan | Extended Maturity and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified, Weighted Average Term Increase from Modification		2 years
Financing Receivable, Pre-Modification Interest Rate		9.50%
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification		2%

Loans and Leases - Payment Stat

Loans and Leases - Payment Status of Loan Modifications (Details) $ in Thousands	Mar. 31, 2024 USD ($)
Financing Receivable, Past Due [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Payment Status qtd	$ 11,931
Current
Financing Receivable, Past Due [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Payment Status qtd	10,126
30 TO 89 Days Past Due
Financing Receivable, Past Due [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Payment Status qtd	90
90 Or More Days Past Due
Financing Receivable, Past Due [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Payment Status qtd	1,715
Commercial | Other Commercial
Financing Receivable, Past Due [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Payment Status qtd	4,910
Commercial | Other Commercial | Current
Financing Receivable, Past Due [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Payment Status qtd	4,910
Commercial | Other Commercial | 30 TO 89 Days Past Due
Financing Receivable, Past Due [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Payment Status qtd	0
Commercial | Other Commercial | 90 Or More Days Past Due
Financing Receivable, Past Due [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Payment Status qtd	0
Consumer
Financing Receivable, Past Due [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Payment Status qtd	13
Consumer | Current
Financing Receivable, Past Due [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Payment Status qtd	13
Consumer | 30 TO 89 Days Past Due
Financing Receivable, Past Due [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Payment Status qtd	0
Consumer | 90 Or More Days Past Due
Financing Receivable, Past Due [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Payment Status qtd	0
Commercial | Real Estate Mortgage
Financing Receivable, Past Due [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Payment Status qtd	2,250
Commercial | Real Estate Mortgage | Current
Financing Receivable, Past Due [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Payment Status qtd	2,250
Commercial | Real Estate Mortgage | 30 TO 89 Days Past Due
Financing Receivable, Past Due [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Payment Status qtd	0
Commercial | Real Estate Mortgage | 90 Or More Days Past Due
Financing Receivable, Past Due [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Payment Status qtd	0
Other Residential Real Estate | Real Estate Mortgage
Financing Receivable, Past Due [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Payment Status qtd	4,758
Other Residential Real Estate | Real Estate Mortgage | Current
Financing Receivable, Past Due [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Payment Status qtd	2,953
Other Residential Real Estate | Real Estate Mortgage | 30 TO 89 Days Past Due
Financing Receivable, Past Due [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Payment Status qtd	90
Other Residential Real Estate | Real Estate Mortgage | 90 Or More Days Past Due
Financing Receivable, Past Due [Line Items]
Finance Receivable, Loan Restructuring and Refinancing, Payment Status qtd	$ 1,715

Loans and Leases - Leases Recei

Loans and Leases - Leases Receivable Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Receivables [Abstract]
Direct Financing Lease, Interest Income	$ 4,735	$ 3,749

Loans and Leases - Components o

Loans and Leases - Components of Leases Receivable (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Direct Financing Lease, Net Investment in Leases [Abstract]
Lease payments receivable	$ 249,900	$ 249,223
Unguaranteed residual assets	25,915	25,488
Deferred costs and other	2,602	2,715
Aggregate net investment in leases	$ 278,417	$ 277,426

Loans and Leases - Maturities o

Loans and Leases - Maturities of Leases Receivable (Details) $ in Thousands	Mar. 31, 2024 USD ($)
Sales-type and Direct Financing Leases, Lease Receivable, Rolling Maturity [Abstract]
2024	$ 65,235
2025	74,910
2026	56,555
2027	37,965
2028	22,188
Thereafter	24,315
Total undiscounted cash flows	281,168
Less: Unearned income	(31,268)
Present value of lease payments	$ 249,900

Loans and Leases - Allowance fo

Loans and Leases - Allowance for Loan and Lease Losses (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Allowance for Loan and Lease Losses [Roll Forward]
Balance, beginning of period	$ 281,687	$ 200,732
Charge-offs	(5,014)	(10,397)
Recoveries	3,830	1,220
Net (charge-offs) recoveries	(1,184)	(9,177)
Provision for credit losses	11,000	(18,500)
Balance, end of period	291,503	210,055
Amount of the allowance applicable to loans and leases:
Individually evaluated	8,343	0
Collectively evaluated	283,160	210,055
The ending balance of the loan and lease portfolio is composed of loans and leases:
Individually evaluated	144,039	85,451
Collectively evaluated	25,328,983	25,586,930
Loans held for investment, net	25,473,022	25,672,381	$ 25,489,687
Real Estate Mortgage
Allowance for Loan and Lease Losses [Roll Forward]
Balance, beginning of period	186,827	87,309
Charge-offs	(2,477)	(9,835)
Recoveries	891	200
Net (charge-offs) recoveries	(1,586)	(9,635)
Provision for credit losses	13,033	(31,809)
Balance, end of period	198,274	109,483
Amount of the allowance applicable to loans and leases:
Individually evaluated	8,336	0
Collectively evaluated	189,938	109,483
The ending balance of the loan and lease portfolio is composed of loans and leases:
Individually evaluated	129,116	82,835
Collectively evaluated	15,838,283	15,324,776
Loans held for investment, net	15,967,399	15,407,611	16,111,985
Real Estate Construction and Land
Allowance for Loan and Lease Losses [Roll Forward]
Balance, beginning of period	33,830	52,320
Charge-offs	0	0
Recoveries	0	0
Net (charge-offs) recoveries	0	0
Provision for credit losses	(3,819)	2,714
Balance, end of period	30,011	55,034
Amount of the allowance applicable to loans and leases:
Individually evaluated	0	0
Collectively evaluated	30,011	55,034
The ending balance of the loan and lease portfolio is composed of loans and leases:
Individually evaluated	0	0
Collectively evaluated	3,245,354	4,608,440
Loans held for investment, net	3,245,354	4,608,440	3,159,269
Commercial
Allowance for Loan and Lease Losses [Roll Forward]
Balance, beginning of period	45,156	52,849
Charge-offs	(704)	(137)
Recoveries	2,869	975
Net (charge-offs) recoveries	2,165	838
Provision for credit losses	(267)	(16,492)
Balance, end of period	47,054	37,195
Amount of the allowance applicable to loans and leases:
Individually evaluated	7	0
Collectively evaluated	47,047	37,195
The ending balance of the loan and lease portfolio is composed of loans and leases:
Individually evaluated	14,919	2,616
Collectively evaluated	5,805,648	5,226,491
Loans held for investment, net	5,820,567	5,229,107	5,765,307
Consumer
Allowance for Loan and Lease Losses [Roll Forward]
Balance, beginning of period	15,874	8,254
Charge-offs	(1,833)	(425)
Recoveries	70	45
Net (charge-offs) recoveries	(1,763)	(380)
Provision for credit losses	2,053	469
Balance, end of period	16,164	8,343
Amount of the allowance applicable to loans and leases:
Individually evaluated	0	0
Collectively evaluated	16,164	8,343
The ending balance of the loan and lease portfolio is composed of loans and leases:
Individually evaluated	4	0
Collectively evaluated	439,698	427,223
Loans held for investment, net	$ 439,702	$ 427,223	$ 453,126

Loans and Leases - Collateral D

Loans and Leases - Collateral Dependent Loans Held for Investment (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Collateral-dependent Finance Receivable	$ 133,724	$ 51,568
Real Estate Mortgage
Financing Receivable, Credit Quality Indicator [Line Items]
Collateral-dependent Finance Receivable	130,567	47,952
Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Collateral-dependent Finance Receivable	4	0
Commercial | Asset Based [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Collateral-dependent Finance Receivable	3,153	3,616
Real Estate Properties [Domain]
Financing Receivable, Credit Quality Indicator [Line Items]
Collateral-dependent Finance Receivable	130,567	47,952
Real Estate Properties [Domain] | Real Estate Mortgage
Financing Receivable, Credit Quality Indicator [Line Items]
Collateral-dependent Finance Receivable	130,567	47,952
Real Estate Properties [Domain] | Commercial | Asset Based [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Collateral-dependent Finance Receivable	0	0
Business Assets [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Collateral-dependent Finance Receivable	3,153	3,616
Business Assets [Member] | Real Estate Mortgage
Financing Receivable, Credit Quality Indicator [Line Items]
Collateral-dependent Finance Receivable	0	0
Business Assets [Member] | Commercial | Asset Based [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Collateral-dependent Finance Receivable	$ 3,153	$ 3,616

Loans and Leases - Allowance _2

Loans and Leases - Allowance for Loan and Lease Losses and Reserve for Unfunded Loan Commitments (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Receivables [Abstract]
Balance, beginning of period	$ 281,687	$ 200,732
Reserve for Unfunded Loan Commitments, Balance, beginning of period	29,571	91,071
Allowance for Credit Losses, Balance, beginning of period	311,258	291,803
Allowance for Loan and Lease Losses, Charge-offs	(5,014)	(10,397)
Reserve for Unfunded Loan Commitments, Charge-offs	0	0
Allowance for Credit Losses, Charge-offs	(5,014)	(10,397)
Allowance for Loan and Lease Loss, Recoveries	3,830	1,220
Reserve for Unfunded Loan Commitments, Recoveries	0	0
Allowance for Credit Losses, Recoveries	3,830	1,220
Net (charge-offs) recoveries	(1,184)	(9,177)
Reserve for Unfunded Loan Commitments, Net charge-offs	0	0
Allowance For Credit Losses, Net charge-offs	(1,184)	(9,177)
Provision for Loan, Leases and Unfunded Loan Commitments	10,000	3,000
Provision for credit losses	11,000	(18,500)
Reserve for Unfunded Commitments, Provision (negative provision)	1,000	15,500
Balance, end of period	291,503	210,055
Reserve for Unfunded Loan Commitments, Balance, end of period	28,571	75,571
Allowance for Credit Losses, Balance, end of period	$ 320,074	$ 285,626

Loans and Leases - Narrative (D

Loans and Leases - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023	Dec. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual loans and leases	$ 145,785	$ 87,124	$ 62,527
Allowance for Loan and Lease Losses, Period Increase (Decrease)	9,800
Provision for credit losses	11,000	(18,500)
Loans and leases held for investment	25,755,961		25,796,714
Loans and Leases Receivable, Allowance	291,503	210,055	281,687	$ 200,732
Loans held for investment, net	25,473,022	25,672,381	25,489,687
Net (charge-offs) recoveries	(1,184)	(9,177)
Real Estate Mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual loans and leases	129,234	83,056	47,730
Provision for credit losses	13,033	(31,809)
Loans and leases held for investment	16,217,186		16,378,537
Loans and Leases Receivable, Allowance	198,274	109,483	186,827	87,309
Loans held for investment, net	15,967,399	15,407,611	16,111,985
Net (charge-offs) recoveries	(1,586)	(9,635)
Real Estate Mortgage | Other Residential Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual loans and leases	61,754		31,041
Loans held for investment, net	4,949,383		5,060,309
Real Estate Mortgage | Other Residential Real Estate | Current
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, Increase (Decrease) from Modification	2,200
Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual loans and leases	15,715	3,543	13,986
Provision for credit losses	(267)	(16,492)
Loans and leases held for investment	5,831,666		5,780,346
Loans and Leases Receivable, Allowance	47,054	37,195	45,156	$ 52,849
Loans held for investment, net	5,820,567	5,229,107	5,765,307
Net (charge-offs) recoveries	2,165	$ 838
Credit Concentration Risk
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual loans and leases	$ 46,300
Credit Concentration Risk | Nonaccrual Loans And Leases Benchmark | Fair Value, Concentration of Risk, All Financial Instruments
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of nonaccrual loans and leases	32%
Nonaccrual
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivable, 90 or more days past due	$ 57,600		19,100
Receivable, 30-89 days past due	59,600		11,400
Financing receivable, nonaccrual status, current	28,600		32,000
Other Commercial | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual loans and leases	13,390		10,972
Loans held for investment, net	2,245,910		2,129,860
Venture Capital Loans | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual loans and leases	0		325
Loans held for investment, net	1,513,641		1,446,362
Asset Based [Member] | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual loans and leases	2,325		2,689
Loans held for investment, net	$ 2,061,016		$ 2,189,085

Goodwill and Other Intangible_3

Goodwill and Other Intangible Assets Textual (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill	$ 198,627	$ 198,627
Goodwill impairment	$ 0	$ 0	$ 1,376,736

Goodwill and Other Intangible_4

Goodwill and Other Intangible Assets - Rollforward of CDI and CRI (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023
Finite-lived Intangible Assets [Roll Forward]
CDI and CRI Balance, beginning of period	$ 236,264		$ 91,550
CDI and CRI Balance, end of period	236,264	$ 236,264	90,800
Accumulated Amortization, beginning of period	(70,787)		(60,169)
Amortization expense	(8,404)	(4,230)	(2,411)
Accumulated Amortization, end of period	(79,038)	$ (70,787)	(61,830)
CDI and CRI Amortization	8,251		2,411
Net CDI and CRI, end of period	157,226		28,970
Finite Lived Intangible Assets Fully Amortized Portion	$ 0		$ 750

Goodwill and Other Intangible_5

Goodwill and Other Intangible Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Mar. 31, 2023
Finite-Lived Intangible Assets [Line Items]
Aggregate amortization expense 2024	$ 24,282
Aggregate amortization expense 2025	27,657
Aggregate amortization expense 2026	24,412
Aggregate amortization expense 2027	21,166
Aggregate amortization expense 2028	17,920
Aggregate amortization expense, thereafter	41,789
Finite-Lived Intangible Assets, Net	$ 157,226	$ 28,970

Other Assets (Details)

Other Assets (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2024	Dec. 31, 2023
Other Assets [Abstract]
LIHTC investments		$ 335,584	$ 347,478
Operating lease ROU assets, net (1)	[1]	125,383	133,126
Interest receivable		138,258	138,522
Taxes receivable		26,090	34,268
HLBV investments		18,112	18,442
Bank owned life insurance		12,488	7,394
Equity investments without readily determinable fair values		71,392	71,332
SBIC Investments		112,982	105,433
Prepaid expenses		43,412	43,498
Equity warrants	[2]	3,708	3,689
Equity investments with readily determinable fair values		1	1
Other receivables/assets		206,973	228,066
Other assets		$ 1,094,383	$ 1,131,249
Vesting period of time-based restricted stock, lower limit		3 years
[1]See Note 7. Leases for further details regarding the operating lease ROU assets. Derivatives for information regarding equity warrants.

Leases Leases - Lease Expense (

Leases Leases - Lease Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Lease, Cost [Abstract]
Operating Lease, Cost	$ 9,435	$ 7,748
Variable Lease, Cost	48	35
Short-term Lease, Cost	66	357
Sublease Income	(1,196)	(712)
Lease, Cost, Total	8,353	7,428
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	7,746	8,963
ROU assets obtained in exchange for lease obligations:
Operating leases	$ 1,183	$ 2,196

Leases - Supplemental Cash Flow

Leases - Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Leases [Abstract]
Operating cash flows from operating leases	$ 7,746	$ 8,963
Operating leases	$ 1,183	$ 2,196

Leases - Supplemental Balance S

Leases - Supplemental Balance Sheet and Other Information (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Leases [Abstract]
Finance Lease, Right-of-Use Asset	$ 125,383	$ 133,126
Operating leases:
Operating Lease, Liability	$ 153,298	$ 161,308
Weighted average remaining lease term (in years)	6 years	6 years 1 month 6 days
Weighted average discount rate	3.41%	3.40%

Leases - Maturities of Operatin

Leases - Maturities of Operating Lease Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Lessee, Operating Lease, Liability, Payment, Due [Abstract]
2024	$ 30,606
2025	34,841
2026	28,152
2027	20,386
2028	16,248
Thereafter	41,304
Total operating lease liabilities	171,537
Less: Imputed interest	(18,239)
Present value of operating lease liabilities	$ 153,298	$ 161,308

Leases Leases - Schedule of Pay

Leases Leases - Schedule of Payments to be Received on Operating Leases (Details) $ in Thousands	Mar. 31, 2024 USD ($)
Lessor, Operating Lease, Payments, Fiscal Year Maturity [Abstract]
2024	$ 34,210
2025	39,965
2026	35,321
2027	28,349
2028	24,223
Thereafter	64,371
Total undiscounted cash flows	$ 226,439

Leases - Narrative (Details)

Leases - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Leases [Abstract]
Operating lease, impairment loss	$ 0	$ 0

Borrowings and Subordinated D_3

Borrowings and Subordinated Debentures - Summary of Borrowings and Debentures (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024		Dec. 31, 2023
Debt Instrument [Line Items]
Borrowings (including $123,824 and $123,116 at fair value, respectively)	$ 2,139,498		$ 2,911,322
Rate	5.87%		4.92%
Assets Sold under Agreements to Repurchase, Interest Rate	5.25%		5.25%
Assets Sold under Agreements to Repurchase, Carrying Amount	$ 174,000		$ 174,000
Total Borrowings	2,142,824		2,915,416
Acquisition Discount on Senior Notes	$ (3,326)		$ (4,094)
Subordinated Debentures
Debt Instrument [Line Items]
Rate	5.90%	[1]	5.93%
Subordinated notes due May 2031
Debt Instrument [Line Items]
Rate Index (Quarterly Reset)	2.52%
Subordinated notes due May 2031 | Subordinated Debentures
Debt Instrument [Line Items]
Rate	3.25%	[1]	3.25%
Subordinated Notes Due October 30, 2030 | Subordinated Debentures
Debt Instrument [Line Items]
Rate	4.375%		4.375%
Rate Index (Quarterly Reset)	4.195%
AFX short-term borrowings
Debt Instrument [Line Items]
Balance	$ 0		$ 0
Credit-Link Notes
Debt Instrument [Line Items]
Variable interest, percentage rate	16.03%		16.02%
Other borrowings	$ 123,824		$ 123,116
Federal Home Loan Bank of San Francisco | Secured Debt [Member]
Debt Instrument [Line Items]
Line of credit, current	$ 300,000		$ 0
Rate	4.45%		0%
Federal Home Loan Bank of San Francisco | Secured Debt [Member] | Bank Term Funding Program
Debt Instrument [Line Items]
Line of credit, current	$ 1,545,000		$ 2,618,300
Rate	5.40%		4.37%
[1]Rates do not include the effects of discounts and issuance costs.

Borrowings and Subordinated D_4

Borrowings and Subordinated Debentures - Subordinated Debentures (Details) $ in Thousands, € in Millions		3 Months Ended
		Mar. 31, 2024 USD ($) Rate		Mar. 31, 2024 EUR (€)		Dec. 31, 2023 USD ($)
Subordinated Borrowing [Line Items]
Subordinated Debentures, Gross		$ 1,012,909				$ 1,013,419
Subordinated debt		$ 937,717				$ 936,599
Rate		5.87%		5.87%		4.92%
Debt Issuance Costs, Gross		$ (4,200)
Trust Preferred Securities Two Thousand Six Series Three
Subordinated Borrowing [Line Items]
Denomination value | €				€ 25.8
Subordinated notes due May 2031
Subordinated Borrowing [Line Items]
Rate Index (Quarterly Reset)		2.52%
Euribor Rate | Trust Preferred Securities Two Thousand Six Series Three
Subordinated Borrowing [Line Items]
Rate Index (Quarterly Reset)		2.05%
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Subordinated Debt Trust V Due September 2033
Subordinated Borrowing [Line Items]
Rate Index (Quarterly Reset)		3.10%
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Subordinated Debt Trust VI Due September 2033
Subordinated Borrowing [Line Items]
Rate Index (Quarterly Reset)		3.05%
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Subordinated Debt Trust CII Due September 2033
Subordinated Borrowing [Line Items]
Rate Index (Quarterly Reset)		2.95%
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Subordinated Debt Trust VII Due April 2034
Subordinated Borrowing [Line Items]
Rate Index (Quarterly Reset)		2.75%
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Subordinated Debt Trust CIII Due September 2035
Subordinated Borrowing [Line Items]
Rate Index (Quarterly Reset)		1.69%
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Subordinated Debt Trust FCCI Due March 2037
Subordinated Borrowing [Line Items]
Rate Index (Quarterly Reset)		1.60%
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Subordinated Debt Trust FCBI Due December 2035
Subordinated Borrowing [Line Items]
Rate Index (Quarterly Reset)		1.55%
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Trust Preferred Securities Two Thousand Five Series One
Subordinated Borrowing [Line Items]
Rate Index (Quarterly Reset)		1.95%
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Trust Preferred Securities Two Thousand Five Series Two
Subordinated Borrowing [Line Items]
Rate Index (Quarterly Reset)		1.95%
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Two Thousand Six Two Term Debt Securitization
Subordinated Borrowing [Line Items]
Rate Index (Quarterly Reset)		1.95%
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Trust Preferred Securities Two Thousand Six Series Five
Subordinated Borrowing [Line Items]
Rate Index (Quarterly Reset)		1.95%
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Two Thousand Seven One Term Debt Securitization
Subordinated Borrowing [Line Items]
Rate Index (Quarterly Reset)		1.95%
Prime | Two Thousand Six One Term Debt Securitization
Subordinated Borrowing [Line Items]
Rate Index (Quarterly Reset)		1.95%
Prime | Trust Preferred Securities Two Thousand Six Series Four
Subordinated Borrowing [Line Items]
Rate Index (Quarterly Reset)		1.95%
Subordinated Debentures
Subordinated Borrowing [Line Items]
Unamortized discount	[1]	$ (75,192)				$ (76,820)
Rate		5.90%	[2]	5.90%	[2]	5.93%
Subordinated Debentures | Subordinated Debt Trust V Due September 2033
Subordinated Borrowing [Line Items]
Balance		$ 10,310				$ 10,310
Rate		8.69%	[2]	8.69%	[2]	8.74%
Subordinated Debentures | Subordinated Debt Trust VI Due September 2033
Subordinated Borrowing [Line Items]
Balance		$ 10,310				$ 10,310
Rate		8.64%	[2]	8.64%	[2]	8.70%
Subordinated Debentures | Subordinated Debt Trust CII Due September 2033
Subordinated Borrowing [Line Items]
Balance		$ 5,155				$ 5,155
Rate		8.54%	[2]	8.54%	[2]	8.59%
Subordinated Debentures | Subordinated Debt Trust VII Due April 2034
Subordinated Borrowing [Line Items]
Balance		$ 61,856				$ 61,856
Rate		8.33%	[2]	8.33%	[2]	8.40%
Subordinated Debentures | Subordinated Debt Trust CIII Due September 2035
Subordinated Borrowing [Line Items]
Balance		$ 20,619				$ 20,619
Rate		7.28%	[2]	7.28%	[2]	7.34%
Subordinated Debentures | Subordinated Debt Trust FCCI Due March 2037
Subordinated Borrowing [Line Items]
Balance		$ 16,495				$ 16,495
Rate		7.19%	[2]	7.19%	[2]	7.25%
Subordinated Debentures | Subordinated Debt Trust FCBI Due December 2035
Subordinated Borrowing [Line Items]
Balance		$ 10,310				$ 10,310
Rate		7.14%	[2]	7.14%	[2]	7.20%
Subordinated Debentures | Trust Preferred Securities Two Thousand Five Series One
Subordinated Borrowing [Line Items]
Balance		$ 82,475				$ 82,475
Rate		7.54%	[2]	7.54%	[2]	7.60%
Subordinated Debentures | Trust Preferred Securities Two Thousand Five Series Two
Subordinated Borrowing [Line Items]
Balance		$ 128,866				$ 128,866
Rate		7.53%	[2]	7.53%	[2]	7.60%
Subordinated Debentures | Two Thousand Six One Term Debt Securitization
Subordinated Borrowing [Line Items]
Balance		$ 51,545				$ 51,545
Rate		10.45%	[2]	10.45%	[2]	10.45%
Subordinated Debentures | Two Thousand Six Two Term Debt Securitization
Subordinated Borrowing [Line Items]
Balance		$ 51,550				$ 51,550
Rate		7.53%	[2]	7.53%	[2]	7.60%
Subordinated Debentures | Trust Preferred Securities Two Thousand Six Series Three
Subordinated Borrowing [Line Items]
Balance	[3]	$ 27,811				$ 28,453
Rate		5.94%	[2]	5.94%	[2]	6%
Subordinated Debentures | Trust Preferred Securities Two Thousand Six Series Four
Subordinated Borrowing [Line Items]
Balance		$ 16,470				$ 16,470
Rate		10.55%	[2]	10.55%	[2]	10.45%
Subordinated Debentures | Trust Preferred Securities Two Thousand Six Series Five
Subordinated Borrowing [Line Items]
Balance		$ 6,650				$ 6,650
Rate		7.53%	[2]	7.53%	[2]	7.60%
Subordinated Debentures | Two Thousand Seven One Term Debt Securitization
Subordinated Borrowing [Line Items]
Balance		$ 39,177				$ 39,177
Rate		7.53%	[2]	7.53%	[2]	7.60%
Subordinated Debentures | Subordinated notes due May 2031
Subordinated Borrowing [Line Items]
Balance		$ 380,783	[4]			$ 380,651
Rate		3.25%	[2]	3.25%	[2]	3.25%
Subordinated Debentures | Subordinated Notes Due October 30, 2030
Subordinated Borrowing [Line Items]
Balance		$ 75,000				$ 75,000
Rate		4.375%		4.375%		4.375%
Rate Index (Quarterly Reset) | Rate		4.195%
Subordinated Debentures | PMB Statutory Trust III
Subordinated Borrowing [Line Items]
Balance		$ 7,217				$ 7,217
Rate		8.97%		8.97%		9.02%
Subordinated Debentures | PMB CapitalTrust III
Subordinated Borrowing [Line Items]
Balance		$ 10,310				$ 10,310
Rate		7.60%		7.60%		7.66%
[1]Amount represents the fair value adjustment on trust preferred securities assumed in acquisitions. (6) Interest rate is fixed until October 30, 2025, when it changes to a floating rate equal to a benchmark rate, which is expected to be 3-month Term SOFR, plus a spread of 419.5 basis points.

Borrowings and Subordinated D_5

Borrowings and Subordinated Debentures - Narrative (Details) - USD ($)	3 Months Ended
	Mar. 31, 2024	Dec. 31, 2023
Federal Reserve Bank Advances
Debt Instrument [Line Items]
Balance	$ 0	$ 0
Secured Debt [Member] | Federal Reserve Bank Advances
Debt Instrument [Line Items]
Borrowing capacity description	6,900,000,000
Collateralized financings	7,700,000,000
Securities loaned, fair value of collateral	1,000,000,000
Secured Debt [Member] | Bank Term Funding Program | Federal Reserve Bank Advances
Debt Instrument [Line Items]
Borrowing capacity description	1,500,000,000
Securities loaned, fair value of collateral	1,600,000,000
Unused Lines of Credit
Debt Instrument [Line Items]
Balance	0	0
Current borrowing capacity	290,000,000
Unused commitment fees	0
AFX short-term borrowings
Debt Instrument [Line Items]
Balance	$ 0	$ 0
Credit-Link Notes
Debt Instrument [Line Items]
Variable interest, percentage rate	16.03%	16.02%
Weighted average interest rate	10.70%
Secured debt	$ 2,460,000,000
Other borrowings	$ 123,824,000	$ 123,116,000
Credit-Link Notes | Highest Rate of Spread
Debt Instrument [Line Items]
Variable interest, percentage rate	13.25%
Credit-Link Notes | Lowest Rate of Spread
Debt Instrument [Line Items]
Variable interest, percentage rate	8%
Federal Home Loan Bank of San Francisco
Debt Instrument [Line Items]
Collateralized financings	$ 10,200,000,000
Securities loaned, fair value of collateral	20,100,000
Letters of credit outstanding, amount	307,400,000	243,800,000
Federal Home Loan Bank of San Francisco | Secured Debt [Member]
Debt Instrument [Line Items]
Borrowing capacity description	6,300,000,000
Line of credit, current	300,000,000	0
Federal Home Loan Bank of San Francisco | Secured Debt [Member] | Bank Term Funding Program
Debt Instrument [Line Items]
Line of credit, current	1,545,000,000	$ 2,618,300,000
Federal Home Loan Bank of San Francisco | Secured Debt [Member] | Line Of Credit One
Debt Instrument [Line Items]
Line of credit, current	150,000,000
Federal Home Loan Bank of San Francisco | Secured Debt [Member] | Line Of Credit Two
Debt Instrument [Line Items]
Line of credit, current	$ 150,000,000

Derivatives (Details)

Derivatives (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount	$ 300,000
Assets
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount	526,351	$ 231,600
Derivative assets	13,913	12,178
Interest rate contracts | Assets
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount	466,990	168,850
Derivative assets	9,035	6,426
Interest rate contracts | Liability
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount	166,990	468,850
Derivative liabilities	7,262	10,421
Foreign exchange contracts | Assets
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount	42,417	45,742
Derivative assets	1,170	1,883
Foreign exchange contracts | Liability
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount	42,417	45,742
Derivative liabilities	75	128
Interest rate and economic contracts | Assets
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount	509,407	214,592
Derivative assets	10,205	8,309
Interest rate and economic contracts | Liability
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount	209,407	514,592
Derivative liabilities	7,337	10,549
Equity warrant assets | Assets
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount	16,944	17,008
Derivative assets	$ 3,708	$ 3,869

Derivatives - Narrative (Detail

Derivatives - Narrative (Details) $ in Thousands, € in Millions	Mar. 31, 2024 USD ($)	Mar. 31, 2024 EUR (€)
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount	$ 300,000
Euribor-based floating rate instrument, Fixed Rate	2.76%	2.76%
Cash Flow Hedge Derivative Instrument Assets at Fair Value	$ 1,700
AOCI, Cash Flow Hedge, Cumulative Gain (Loss), after Tax	300
Interest Rate Contract
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative Asset, Notional Amount	$ 167,000
Trust Preferred Securities Two Thousand Six Series Three
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Denomination value | €		€ 25.8

Commitments and Contingencies -

Commitments and Contingencies - Summary of Commitments (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Commitments and Contingencies Disclosure [Abstract]
Loan commitments to extend credit	$ 5,482,672	$ 5,578,907
Standby letters of credit	248,485	252,572
Total	$ 5,731,157	$ 5,831,479

Commitments and Contingencies_2

Commitments and Contingencies - Years In Which Commitments are Expected to be Paid (Details) $ in Thousands	Mar. 31, 2024 USD ($)
Other Commitments [Line Items]
Commitments to contribute capital to small business investment companies and CRA-related loan pools	$ 72,889
2024
Other Commitments [Line Items]
Commitments to contribute capital to small business investment companies and CRA-related loan pools	36,445
2025
Other Commitments [Line Items]
Commitments to contribute capital to small business investment companies and CRA-related loan pools	$ 36,444

Commitments and Contingencies_3

Commitments and Contingencies - Narrative (Details) - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Commitments and Contingencies Disclosure [Abstract]
Commitment to contribute capital	$ 72.9	$ 94.5

Fair Value Election (Details)

Fair Value Election (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Fair Value Election [Abstract]
Other Borrowings, Fair Value Disclosure	$ 123,824	$ 123,116
Fair Value, Option, Quantitative Disclosures [Line Items]
Other Borrowings, Fair Value Disclosure	123,824	123,116
Borrowings - Credit-Link Notes	123,700
Credit-Link Notes
Fair Value Election [Abstract]
Other Borrowings, Fair Value Disclosure	123,824	123,116
Fair Value, Option, Quantitative Disclosures [Line Items]
Other Borrowings, Fair Value Disclosure	$ 123,824	$ 123,116

Fair Value Election, Credit Lin

Fair Value Election, Credit Link Notes Fair, Value Option (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Fair Value, Option, Quantitative Disclosures [Line Items]
Changes in Fair Value - Gains (Losses)	$ 348	$ (1,998)
Changes in Fair Value - Other Comprehensive Income	$ 1,251	$ 0

Fair Value Election, Credit L_2

Fair Value Election, Credit Link, Fair Value (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Fair Value Disclosures [Abstract]
Other Borrowings, Fair Value Disclosure	$ 123,824	$ 123,116
Borrowings - Credit-Link Notes	123,700
Aggregate Unpaid Principal Balance in Excess of (Less Than) Fair Value	$ (120)	$ 1,479

Fair Value Measurements - Narra

Fair Value Measurements - Narrative (Details) - USD ($)	3 Months Ended
	Mar. 31, 2024	Dec. 31, 2023
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3	$ 38,100,000
SBIC Investments	112,982,000	$ 105,433,000
Warrant
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3	$ (2,000)

Fair Value Measurements - Asset

Fair Value Measurements - Assets and Liabilities Measured and Recorded at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equity Securities, FV-NI	$ 1	$ 1
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	2,286,682	2,346,864
Other Borrowings, Fair Value Disclosure	123,824	123,116
Securities available-for-sale, at fair value	2,286,682	2,346,864
Credit-Link Notes
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other Borrowings, Fair Value Disclosure	123,824	123,116
Agency residential CMOs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	281,569	284,334
Collateralized loan obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	109,078	108,416
Municipal securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	33,259	28,083
Agency commercial MBS
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	243,387	253,306
SBA securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	12,911	13,739
Corporate Debt Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	277,198	267,232
U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)		4,968
Private label commercial MBS
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	19,491	20,813
Private Label Collateralized Mortgage Obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	153,412	158,412
Asset-backed Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	18,908	19,952
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equity warrants		3,689
Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equity warrants	3,708	3,689
Interest rate and economic contracts	10,205	8,309
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	2,286,682
Fair Value, Measurements, Recurring | Government agency and government-sponsored enterprise pass through securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	1,137,469	1,187,609
Fair Value, Measurements, Recurring | Agency residential CMOs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	281,569	284,334
Fair Value, Measurements, Recurring | Collateralized loan obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	109,078	108,416
Fair Value, Measurements, Recurring | Municipal securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	33,259	28,083
Fair Value, Measurements, Recurring | Agency commercial MBS
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	243,387	253,306
Fair Value, Measurements, Recurring | SBA securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	12,911	13,739
Fair Value, Measurements, Recurring | Corporate Debt Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	277,198	267,232
Fair Value, Measurements, Recurring | U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)		4,968
Fair Value, Measurements, Recurring | Private label commercial MBS
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	19,491	20,813
Fair Value, Measurements, Recurring | Private Label Collateralized Mortgage Obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	153,412	158,412
Fair Value, Measurements, Recurring | Asset-backed Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	18,908	19,952
Fair Value, Measurements, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equity warrants	0	0
Interest rate and economic contracts	0	0
Equity Securities, FV-NI	1	1
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	0	4,968
Other Borrowings	0	0
Fair Value, Measurements, Recurring | Level 1 | Government agency and government-sponsored enterprise pass through securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	0	0
Fair Value, Measurements, Recurring | Level 1 | Agency residential CMOs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	0	0
Fair Value, Measurements, Recurring | Level 1 | Collateralized loan obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	0	0
Fair Value, Measurements, Recurring | Level 1 | Municipal securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	0	0
Fair Value, Measurements, Recurring | Level 1 | Agency commercial MBS
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	0	0
Fair Value, Measurements, Recurring | Level 1 | SBA securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	0	0
Fair Value, Measurements, Recurring | Level 1 | Corporate Debt Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	0	0
Fair Value, Measurements, Recurring | Level 1 | U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)		4,968
Fair Value, Measurements, Recurring | Level 1 | Private label commercial MBS
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	0	0
Fair Value, Measurements, Recurring | Level 1 | Private Label Collateralized Mortgage Obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	0	0
Fair Value, Measurements, Recurring | Level 1 | Asset-backed Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	0	0
Fair Value, Measurements, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equity warrants	0	0
Interest rate and economic contracts	10,205	8,309
Equity Securities, FV-NI	0	0
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	2,284,582	2,301,647
Other Borrowings	0	0
Fair Value, Measurements, Recurring | Level 2 | Government agency and government-sponsored enterprise pass through securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	1,137,469	1,187,609
Fair Value, Measurements, Recurring | Level 2 | Agency residential CMOs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	281,569	284,334
Fair Value, Measurements, Recurring | Level 2 | Collateralized loan obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	109,078	108,416
Fair Value, Measurements, Recurring | Level 2 | Municipal securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	33,259	28,083
Fair Value, Measurements, Recurring | Level 2 | Agency commercial MBS
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	243,387	253,306
Fair Value, Measurements, Recurring | Level 2 | SBA securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	12,911	13,739
Fair Value, Measurements, Recurring | Level 2 | Corporate Debt Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	275,098	226,983
Fair Value, Measurements, Recurring | Level 2 | U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)		0
Fair Value, Measurements, Recurring | Level 2 | Private label commercial MBS
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	19,491	20,813
Fair Value, Measurements, Recurring | Level 2 | Private Label Collateralized Mortgage Obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	153,412	158,412
Fair Value, Measurements, Recurring | Level 2 | Asset-backed Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	18,908	19,952
Fair Value, Measurements, Recurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equity warrants	3,708	3,689
Interest rate and economic contracts	0	0
Equity Securities, FV-NI	0	0
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	2,100	40,249
Other Borrowings	123,824	123,116
Fair Value, Measurements, Recurring | Level 3 | Government agency and government-sponsored enterprise pass through securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	0	0
Fair Value, Measurements, Recurring | Level 3 | Agency residential CMOs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	0	0
Fair Value, Measurements, Recurring | Level 3 | Collateralized loan obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	0	0
Fair Value, Measurements, Recurring | Level 3 | Municipal securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	0	0
Fair Value, Measurements, Recurring | Level 3 | Agency commercial MBS
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	0	0
Fair Value, Measurements, Recurring | Level 3 | SBA securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	0	0
Fair Value, Measurements, Recurring | Level 3 | Corporate Debt Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	2,100	40,249
Fair Value, Measurements, Recurring | Level 3 | U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)		0
Fair Value, Measurements, Recurring | Level 3 | Private label commercial MBS
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	0	0
Fair Value, Measurements, Recurring | Level 3 | Private Label Collateralized Mortgage Obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	0	0
Fair Value, Measurements, Recurring | Level 3 | Asset-backed Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)	$ 0	$ 0

Fair Value Measurements - Quant

Fair Value Measurements - Quantitative Inputs and Assumptions Used for Equity Warrants (Details) - Fair Value, Measurements, Recurring - Level 3	3 Months Ended
	Mar. 31, 2024
Weighted Average
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equity Warrants, Measurement Input, Remaining Life	3 years 2 months 26 days
Minimum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equity Warrants, Measurement Input, Remaining Life	29 days
Maximum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equity Warrants, Measurement Input, Remaining Life	4 years 11 months 19 days
Measurement Input, Price Volatility | Weighted Average
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Volatility	0.267
Measurement Input, Price Volatility | Minimum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Volatility	0.190
Measurement Input, Price Volatility | Maximum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Volatility	1.969
Measurement Input, Risk Free Interest Rate | Weighted Average
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Volatility	0.045
Measurement Input, Risk Free Interest Rate | Minimum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Volatility	0.042
Measurement Input, Risk Free Interest Rate | Maximum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Volatility	0.055

Fair Value Measurements - Activ

Fair Value Measurements - Activity for Level 3 Assets Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023
Level 3 CMO [Roll Forward]
Other Borrowings, Fair Value Disclosure	$ 123,824	$ 123,116
Proceeds from borrowings	300,000		$ 10,371,337
Unrealized net holding (losses) gains on securities available-for-sale arising during the period	(18,208)	161,900	$ 67,971
Credit-Link Notes
Level 3 CMO [Roll Forward]
Other Borrowings, Fair Value Disclosure	123,824	123,116
Level 3
Level 3 CMO [Roll Forward]
Equity warrants, Balance, beginning of period	3,689
Total included in earnings	178
Total included in other comprehensive income	0
Payments for Repurchase of Warrants	0
Sales, Equity Warrants	115
Equity warrants, Balance, end of period		3,689
Warrant income (loss)	272
Fair Value, Equity, Transfers to Level 1, Amount	2
Fair Value, Assets, Level 3 to Level 2 Transfers, Amount	0
Level 3 | Credit-Link Notes
Level 3 CMO [Roll Forward]
Total included in earnings	348
Total included in other comprehensive income	1,251
Proceeds from borrowings	0
Repayments of borrowings	(891)
Debt Securities Exercises and Settlements	0
Fair Value, Equity, Transfers to Level 1, Amount	0
Fair Value, Assets, Level 3 to Level 2 Transfers, Amount	0
Level 3 | Corporate Debt Securities
Level 3 CMO [Roll Forward]
Total included in earnings	0
Proceeds from borrowings	0
Repayments of borrowings	0
Debt Securities Exercises and Settlements	0
Fair Value, Measurements, Recurring
Level 3 CMO [Roll Forward]
Equity warrants, Balance, beginning of period	3,689
Equity warrants, Balance, end of period	3,708	3,689
Fair Value, Measurements, Recurring | Level 3
Level 3 CMO [Roll Forward]
Equity warrants, Balance, beginning of period	3,689
Equity warrants, Balance, end of period	3,708	3,689
Fair Value, Measurements, Recurring | Level 3 | Corporate Debt Securities
Level 3 CMO [Roll Forward]
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value	2,100	40,249
Total included in other comprehensive income	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value	40,249
Fair Value, Measurements, Nonrecurring
Level 3 CMO [Roll Forward]
Assets	8,150	9,824
Fair Value, Measurements, Nonrecurring | Non Purchased Credit Impaired Loans and Leases
Level 3 CMO [Roll Forward]
Assets	5,639	6,402
Fair Value, Measurements, Nonrecurring | Level 3
Level 3 CMO [Roll Forward]
Assets	3,037	2,351
Fair Value, Measurements, Nonrecurring | Level 3 | Non Purchased Credit Impaired Loans and Leases
Level 3 CMO [Roll Forward]
Assets	3,037	$ 2,351
Fair Value, Measurements, Nonrecurring | Level 3 | No Discounts | Third party appraisals
Level 3 CMO [Roll Forward]
Assets	3,037
Asset-backed | Fair Value, Measurements, Recurring | Level 3
Level 3 CMO [Roll Forward]
Unrealized net holding (losses) gains on securities available-for-sale arising during the period	(900)
Fair Value, Assets, Level 3 to Level 2 Transfers, Amount	$ (38,149)

Fair Value Measurements - Ass_2

Fair Value Measurements - Assets Measured at Fair Value on a Non-Recurring Basis (Details) - Fair Value, Measurements, Nonrecurring - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	$ 8,150	$ 9,824
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	0	0
Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	5,113	7,473
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	3,037	2,351
Non Purchased Credit Impaired Loans and Leases
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	5,639	6,402
Non Purchased Credit Impaired Loans and Leases | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	0	0
Non Purchased Credit Impaired Loans and Leases | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	2,602	4,051
Non Purchased Credit Impaired Loans and Leases | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	3,037	2,351
Other real estate and foreclosed assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	2,511	3,422
Other real estate and foreclosed assets | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	0	0
Other real estate and foreclosed assets | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	2,511	3,422
Other real estate and foreclosed assets | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	$ 0	$ 0

Fair Value Measurements - Losse

Fair Value Measurements - Losses Recognized on Assets Measured on a Nonrecurring Basis (Details) - Fair Value, Measurements, Nonrecurring - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total losses	$ 1,129	$ 4,911
Non Purchased Credit Impaired Loans and Leases
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total losses	832	4,911
Other real estate and foreclosed assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total losses	$ 297	$ 0

Fair Value Measurements - Fair

Fair Value Measurements - Fair Value Measurements - Valuation Methodology and Unobservable Inputs for Level 3 Assets Measured at Fair Value on a Nonrecurring Basis (Details) - Fair Value, Measurements, Nonrecurring - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	$ 8,150	$ 9,824
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	3,037	2,351
Non Purchased Credit Impaired Loans and Leases
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	5,639	6,402
Non Purchased Credit Impaired Loans and Leases | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	3,037	2,351
Other real estate and foreclosed assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	2,511	3,422
Other real estate and foreclosed assets | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	0	$ 0
No Discounts | Third party appraisals | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	$ 3,037

Fair Value Measurements - Carry

Fair Value Measurements - Carrying Amounts and Estimated Fair Values of Certain Financial Instruments (Details) - USD ($) $ in Thousands		Mar. 31, 2024		Dec. 31, 2023
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and due from banks		$ 199,922		$ 202,427
Interest-earning deposits in financial institutions		2,885,306		5,175,149
Securities available-for-sale, Carrying Amount		2,286,682		2,346,864
Investment in FHLB stock, Carrying Amount		129,314		126,346
Investment in FHLB stock, Fair Value		129,314		126,346
Loans Held-for-sale, Fair Value Disclosure		82,383		126,646
Loans held for sale		80,752		122,757
Securities held-to-maturity, at amortized cost, net of allowance for credit losses (fair value of $2,153,349 and $2,168,316, respectively)		2,291,984	[1]	2,287,291	[2]
Loans and leases, net	[3]	25,181,519		25,208,000
Loans and leases held for investment, net		23,553,410		23,551,725
Servicing Asset		21,384		22,174
Equity Securities, FV-NI		1		1
Servicing rights		22,242		22,174
Demand, interest checking, money market, and savings deposits		22,706,213		23,768,896
Time deposits		6,186,194		6,632,873
Time deposits		6,260,651		6,732,246
Borrowings (including $123,824 and $123,116 at fair value, respectively)		2,139,498		2,911,322
Borrowings		2,135,757		2,908,527
Subordinated debt		937,717		936,599
Subordinated Debt Obligations, Fair Value Disclosure		850,984		851,625
Derivative Liability		7,337		10,549
Securities held to maturity, fair value		2,153,349	[1]	2,168,316	[2]
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)		2,286,682		2,346,864
U.S. Treasury securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Securities held-to-maturity, at amortized cost, net of allowance for credit losses (fair value of $2,153,349 and $2,168,316, respectively)		187,759		187,033
Securities held to maturity, fair value		172,338		175,579
Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and due from banks		199,922		202,427
Interest-earning deposits in financial institutions		2,885,306		5,175,149
Investment in FHLB stock, Fair Value		0		0
Loans Held-for-sale, Fair Value Disclosure		0		0
Demand, interest checking, money market, and savings deposits		0		0
Time deposits		0		0
Borrowings		0		0
Subordinated Debt Obligations, Fair Value Disclosure		0		0
Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and due from banks		0		0
Interest-earning deposits in financial institutions		0		0
Investment in FHLB stock, Fair Value		129,314		126,346
Loans Held-for-sale, Fair Value Disclosure		82,383		126,646
Demand, interest checking, money market, and savings deposits		22,706,213		23,768,896
Time deposits		6,260,651		6,732,246
Borrowings		2,011,933		2,785,411
Subordinated Debt Obligations, Fair Value Disclosure		850,984		851,625
Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and due from banks		0		0
Interest-earning deposits in financial institutions		0		0
Investment in FHLB stock, Fair Value		0		0
Loans Held-for-sale, Fair Value Disclosure		0		0
Loans and leases held for investment, net		23,550,808		23,547,674
Equity warrants				3,689
Demand, interest checking, money market, and savings deposits		0		0
Time deposits		0		0
Borrowings		123,824		123,116
Subordinated Debt Obligations, Fair Value Disclosure		0		0
Fair Value, Measurements, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Equity warrants		3,708		3,689
Other derivative assets, Fair Value		10,205		8,309
Derivative liabilities		7,337		10,549
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)		2,286,682
Fair Value, Measurements, Recurring | Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Equity warrants		0		0
Other derivative assets, Fair Value		0		0
Equity Securities, FV-NI		1		1
Servicing rights		0		0
Derivative liabilities		0		0
Securities held to maturity, fair value		172,338
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)		0		4,968
Fair Value, Measurements, Recurring | Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Equity warrants		0		0
Other derivative assets, Fair Value		10,205		8,309
Equity Securities, FV-NI		0		0
Servicing rights		0		0
Derivative liabilities		7,337		10,549
Securities held to maturity, fair value		1,963,818		1,976,015
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)		2,284,582		2,301,647
Fair Value, Measurements, Recurring | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Equity warrants		3,708		3,689
Other derivative assets, Fair Value		0		0
Equity Securities, FV-NI		0		0
Servicing rights		22,242		22,174
Derivative liabilities		0		0
Securities held to maturity, fair value		17,193		16,722
Securities available-for-sale, at fair value, net of allowance for credit losses (amortized cost of $2,657,281 and $2,699,255, respectively)		2,100		40,249
NonPCI and PCI Loans | Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Loans and leases held for investment, net		0		0
NonPCI and PCI Loans | Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Loans and leases held for investment, net		$ 2,602		$ 4,051
[1]Excludes accrued interest receivable of $11.3 million at March 31, 2024 which is recorded in "Other assets" on the condensed consolidated balance sheets[2]Excludes accrued interest receivable of $13.4 million at December 31, 2023 which is recorded in "Other assets" on the condensed consolidated balance sheets[3]Excludes accrued interest receivable of $109.3 million and $111.3 million at March 31, 2024 and December 31, 2023, respectively, which is recorded in "Other assets" on the condensed consolidated balance sheets.

Fair Value Measurements - Qua_2

Fair Value Measurements - Quantitations and Assumptions for Fair Value of Assets Serviced by Third Party (Details) - Level 3 - Fair Value, Measurements, Recurring	3 Months Ended
	Mar. 31, 2024
Minimum | Spread to 10 Year Treasury
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Corporate Debt, Measurement Input	6.30%
Minimum | Measurement Input, Discount Rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Corporate Debt, Measurement Input	10.50%
Maximum | Spread to 10 Year Treasury
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Corporate Debt, Measurement Input	8.80%
Maximum | Measurement Input, Discount Rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Corporate Debt, Measurement Input	13%
Weighted Average | Spread to 10 Year Treasury
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Volatility	0.076
Weighted Average | Measurement Input, Discount Rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Volatility	0.118

Earnings (Loss) Per Share - Net

Earnings (Loss) Per Share - Net income per share (Details) - USD ($) $ / shares in Units, $ in Thousands			3 Months Ended
		Nov. 30, 2023	Mar. 31, 2024		Dec. 31, 2023	Mar. 31, 2023
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Net earnings (loss) available to common and equivalent stockholders, basic			$ 20,905		$ (492,902)	$ (1,205,371)
Less: Earnings allocated to unvested restricted stock	[1]					(319)
Net earnings (loss) allocated to common and equivalent shares			$ 20,852			$ (1,205,690)
Weighted average basic shares and unvested restricted stock outstanding (shares)			168,973,000			78,985,000	[2]
Less: weighted-average unvested restricted stock outstanding (shares)			(830,000)	[3]		(1,517,000)	[2]
Weighted-average basic shares outstanding (shares)			168,143,000			77,468,000	[2]
Basic earnings (loss) per share (usd per share)			$ 0.12		$ (4.55)	$ (15.56)
Net earnings from continuing operations allocated to common shares			$ 20,852			$ (1,205,690)
Weighted average diluted shares outstanding, diluted (usd per share)			168,143,000			77,468,000	[2]
Diluted net income per share (usd per share)			$ 0.12		$ (4.55)	$ (15.56)
Pacific Western Bank
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Stock issued during period, shares, acquisitions		0.6569
Common Stock
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Less: Earnings allocated to unvested restricted stock	[1]		$ (53)
Voting Common Stock | Common Stock
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Net earnings (loss) available to common and equivalent stockholders, basic			19,521
Less: Earnings allocated to unvested restricted stock			(53)
Net earnings (loss) allocated to common and equivalent shares			$ 19,468
Weighted average basic shares and unvested restricted stock outstanding (shares)			157,838,000
Less: weighted-average unvested restricted stock outstanding (shares)			(830,000)
Weighted-average basic shares outstanding (shares)			157,008,000
Basic earnings (loss) per share (usd per share)			$ 0.12
Net earnings from continuing operations allocated to common shares			$ 19,468
Weighted average diluted shares outstanding, diluted (usd per share)			157,008,000
Diluted net income per share (usd per share)			$ 0.12
Class B Nonvoting | Common Stock
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Net earnings (loss) available to common and equivalent stockholders, basic			$ 59
Net earnings (loss) allocated to common and equivalent shares			$ 59
Weighted average basic shares and unvested restricted stock outstanding (shares)			477,000
Less: weighted-average unvested restricted stock outstanding (shares)			0
Weighted-average basic shares outstanding (shares)			477,000
Basic earnings (loss) per share (usd per share)			$ 0.12
Net earnings from continuing operations allocated to common shares			$ 59
Weighted average diluted shares outstanding, diluted (usd per share)			477,000
Diluted net income per share (usd per share)			$ 0.12
Nonvoting Common Stock | Common Stock
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Net earnings (loss) available to common and equivalent stockholders, basic			$ 1,325
Net earnings (loss) allocated to common and equivalent shares			$ 1,325
Nonvoting Common Stock Equivalents | Common Stock
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Weighted average basic shares and unvested restricted stock outstanding (shares)			10,658,000
Less: weighted-average unvested restricted stock outstanding (shares)			0
Weighted-average basic shares outstanding (shares)			10,658,000
Basic earnings (loss) per share (usd per share)			$ 0.12
Net earnings from continuing operations allocated to common shares			$ 1,325
Weighted average diluted shares outstanding, diluted (usd per share)			10,658,000
Diluted net income per share (usd per share)			$ 0.12
[1]Represents cash dividends paid to holders of unvested restricted stock, net of forfeitures, plus undistributed earnings amounts available to holders of unvested restricted stock, if any.[2]Share amounts for the three months ended March 31, 2023 have been restated by multiplying historical amounts by the Merger exchange ratio of 0.6569[3]Share amounts for the three months ended March 31, 2023 have been restated by multiplying historical amounts by the Merger exchange ratio of 0.6569

Earnings (Loss) Per Share - Sch

Earnings (Loss) Per Share - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Details) - shares		3 Months Ended
	Nov. 30, 2023	Mar. 31, 2024		Mar. 31, 2023
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Weighted Average Number of Shares, Restricted Stock		830,000	[1]	1,517,000	[2]
Class Of Warrant Outstanding		18,902		0
Pacific Western Bank
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Stock issued during period, shares, acquisitions	0.6569
[1]Share amounts for the three months ended March 31, 2023 have been restated by multiplying historical amounts by the Merger exchange ratio of 0.6569[2]Share amounts for the three months ended March 31, 2023 have been restated by multiplying historical amounts by the Merger exchange ratio of 0.6569

Revenue From Contracts With C_3

Revenue From Contracts With Customers - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023
Disaggregation of Revenue [Line Items]
Total interest income	$ 478,704	$ 467,240	$ 517,788
Service charges on deposit accounts	4,705	4,562	3,573
Other commissions and fees	8,142	8,860	10,344
Leased equipment income	11,716	12,369	13,857
(Loss) gain on sale of loans and leases	(448)	(3,526)	2,962
Other income	6,125	8,606	4,890
Total noninterest income (loss)	33,816	(400,402)	36,391
Revenues	512,520		554,179
Service charges on deposit accounts	9,781		8,274
Dividends and Gains (Losses) on Equity Investments	3,068		1,098
Warrant income (loss)	178	(173)	(333)
LOCOM HFS adjustment	330	$ 3,175	0
Products and services transferred at a point in time	4,878		4,352
Products and services transferred over time	4,903		3,922
Interest Income
Disaggregation of Revenue [Line Items]
Service charges on deposit accounts	0		0
Service charges on deposit accounts
Disaggregation of Revenue [Line Items]
Service charges on deposit accounts	4,705		3,573
Other commissions and fees
Disaggregation of Revenue [Line Items]
Service charges on deposit accounts	4,983		4,432
Leased equipment income
Disaggregation of Revenue [Line Items]
Service charges on deposit accounts	0		0
Gain on sale of loans
Disaggregation of Revenue [Line Items]
Service charges on deposit accounts	0		0
Other income
Disaggregation of Revenue [Line Items]
Service charges on deposit accounts	93		269
Noninterest Income
Disaggregation of Revenue [Line Items]
Service charges on deposit accounts	9,781		8,274
Dividends and Gains (Losses) on Equity Investments
Disaggregation of Revenue [Line Items]
Service charges on deposit accounts	0		0
Warranty Income
Disaggregation of Revenue [Line Items]
Service charges on deposit accounts	0		0
LOCOM HFS Adjustment Group
Disaggregation of Revenue [Line Items]
Service charges on deposit accounts	$ 0		$ 0

Revenue From Contracts With C_4

Revenue From Contracts With Customers - Disaggregation of Revenue Based on Timing of Revenue Recognition (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Revenue From Contracts With Customers [Abstract]
Products and services transferred at a point in time	$ 4,878	$ 4,352
Products and services transferred over time	4,903	3,922
Total revenue from contracts with customers	$ 9,781	$ 8,274

Revenue From Contracts With C_5

Revenue From Contracts With Customers - Contract Balances (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Mar. 31, 2024	Sep. 30, 2023
Statement of Financial Position [Abstract]
Receivables, which are included in "Other assets"	$ 1,354	$ 1,615
Contract liabilities, which are included in "Accrued interest payable and other liabilities"	$ 401	$ 418

Revenue From Contracts With C_6

Revenue From Contracts With Customers - Narrative (Details)	Dec. 31, 2023 USD ($)
Revenue From Contracts With Customers [Abstract]
Contract with Customer, Liability	$ 17,000

Stockholders' Equity - Narrativ

Stockholders' Equity - Narrative (Details) - USD ($)		3 Months Ended
	Nov. 30, 2023	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023	Jun. 06, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted Stock Amortization		$ 4,400,000	$ 5,000,000
Vesting period of time-based restricted stock, lower limit		3 years
Preferred stock issued (shares)		513,250
Preferred Stock, Shares Authorized	50,000,000
Common stock, outstanding (in shares)		157,608,893		156,790,349
Common stock, issued (in shares)		158,390,708		157,651,752
Class of Warrant or Right, Exercise Price of Warrants or Rights		$ 24.60
Centerbridge Investor
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common Stock, Warrants Issued, Per Share Price	$ 15.375
BANC
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock, outstanding (in shares)				156,790,349
Common Stock, Shares Authorized		446,863,844		157,608,893
Preferred Class A | Pacific Western Bank
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Investment Interest Rate					7.75%
NVCE Non-voting Share Class
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Preferred Stock, Shares Authorized		27,000,000		27,000,000
Common stock, outstanding (in shares)		10,145,600		10,829,990
NVCE Non-voting Share Class | Centerbridge Investor
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock, issued (in shares)	3,048,780
NVCE Non-voting Share Class | Warburg Investors
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock, issued (in shares)	15,853,659
Class B Nonvoting
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock, outstanding (in shares)		477,321		477,321
Common Stock, Shares Authorized		3,136,156
Common stock, issued (in shares)		477,321		477,321
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period of time-based restricted stock, higher limit		4 years
Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unvested restricted shares (shares)		296,614
PacWest 2017 Stock Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for grant (shares)		6,983,382
Unrecognized share based compensation expense		$ 46,100,000
PacWest 2017 Stock Incentive Plan [Member] | Time-Based Restricted Stock Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unvested restricted shares (shares)		781,815
PacWest 2017 Revised Stock Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (shares)		8,789,197
PacWest 2003 Stock Incentive Plan | Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unvested restricted shares (shares)		1,825,307

Related Party Transactions (Det

Related Party Transactions (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 01, 2023
Related Party Transaction [Line Items]
Loans and leases receivable, related parties	$ 0
Costs and expenses, related party	$ 2,300	$ 1,600
Intra Fi Network LLC | Warburg Investors
Related Party Transaction [Line Items]
Equity method investment, ownership percentage			9.90%

Item 5. Other Information (Deta

Item 5. Other Information (Details)	3 Months Ended
	Mar. 31, 2024 numberOfOfficers
Nonmonetary Transactions [Abstract]
Rule 10b5-1 Trading Arrangement Adopted	0
Non-Rule 10b5-1 Trading Arrangement Adopted	0

Uncategorized Items - pacw-2024

Label	Element	Value
Venture Capital Loans [Member] | Commercial Portfolio Segment [Member]
Financing Receivable, Modified, Accumulated	us-gaap_FinancingReceivableModificationsRecordedInvestment	$ 613,000
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	pacw_FinanceReceivableLoanRestructuringAndRefinancingPercentOfAmortizedLoanPortfolioClass	0%
Venture Capital Loans [Member] | Commercial Portfolio Segment [Member] | Extended Maturity and Interest Rate Reduction [Member]
Financing Receivable, Modified, Weighted Average Term Increase from Modification	us-gaap_FinancingReceivableModifiedWeightedAverageTermIncreaseFromModification	11 months
Venture Capital Loans [Member] | Commercial Portfolio Segment [Member] | Extended Maturity and Interest Rate Reduction [Member] | Interest Only [Member]
Financing Receivable, Modified, Weighted Average Term Increase from Modification	us-gaap_FinancingReceivableModifiedWeightedAverageTermIncreaseFromModification	11 months
Venture Capital Loans [Member] | Commercial Portfolio Segment [Member] | Term Extension and Payment Delay [Member]
Financing Receivable, Modified, Accumulated	us-gaap_FinancingReceivableModificationsRecordedInvestment	$ 613,000
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	pacw_FinanceReceivableLoanRestructuringAndRefinancingPercentOfAmortizedLoanPortfolioClass	0%
Other Commercial [Member] | Commercial Portfolio Segment [Member]
Financing Receivable, Modified, Accumulated	us-gaap_FinancingReceivableModificationsRecordedInvestment	$ 2,102,000
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	pacw_FinanceReceivableLoanRestructuringAndRefinancingPercentOfAmortizedLoanPortfolioClass	0.20%
Other Commercial [Member] | Commercial Portfolio Segment [Member] | Extended Maturity [Member]
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	pacw_FinanceReceivableLoanRestructuringAndRefinancingPercentOfAmortizedLoanPortfolioClass	0.10%
Finance Receivable, Loan Restructuring and Refinancing, Amortized Balance	pacw_FinanceReceivableLoanRestructuringAndRefinancingAmortizedBalance	$ 2,827,000
Other Commercial [Member] | Commercial Portfolio Segment [Member] | Payment Delay [Member]
Financing Receivable, Modified, Accumulated	us-gaap_FinancingReceivableModificationsRecordedInvestment	$ 45,000
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	pacw_FinanceReceivableLoanRestructuringAndRefinancingPercentOfAmortizedLoanPortfolioClass	0%
Other Commercial [Member] | Commercial Portfolio Segment [Member] | Term Extension and Interest Rate Reduction [Member]
Financing Receivable, Modified, Accumulated	us-gaap_FinancingReceivableModificationsRecordedInvestment	$ 0
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	pacw_FinanceReceivableLoanRestructuringAndRefinancingPercentOfAmortizedLoanPortfolioClass	0%
Other Commercial [Member] | Commercial Portfolio Segment [Member] | Extended Maturity [Member]
Financing Receivable, Modified, Weighted Average Term Increase from Modification	us-gaap_FinancingReceivableModifiedWeightedAverageTermIncreaseFromModification	3 months
Financing Receivable, Modified, Weighted Average Term Increase from Modification	us-gaap_FinancingReceivableModifiedWeightedAverageTermIncreaseFromModification	12 months
Financing Receivable, Modified, Accumulated	us-gaap_FinancingReceivableModificationsRecordedInvestment	$ 2,057,000
Finance Receivable, Loan Restructuring and Refinancing, Percent of Amortized Loan Portfolio Class	pacw_FinanceReceivableLoanRestructuringAndRefinancingPercentOfAmortizedLoanPortfolioClass	0.20%