10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-Q

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

For the quarterly period ended September 30, 2021

OR

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

Commission File Number: 000-50245

 HOPE BANCORP INC

(Exact name of registrant as specified in its charter)

Delaware	95-4849715
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)

3200 Wilshire Boulevard, Suite 1400

Los Angeles, California 90010

(Address of principal executives offices, including zip code)

(213) 639-1700

(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Common Stock, par value $0.001 per share	HOPE	NASDAQ Global Select Market
(Title of class)	(Trading Symbol)	(Name of exchange on which registered)

______________________________________________ 

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

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    Yes  ☒    No  ☐

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

Large accelerated filer	☒	Accelerated filer	☐
Non-accelerated filer	☐	Smaller reporting company	☐
		Emerging growth company	☐

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

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

As of November 3, 2021, there were 120,199,986 shares of Hope Bancorp, Inc. common stock outstanding.

Table of Contents

		Page
PART I - FINANCIAL INFORMATION
Item 1.	FINANCIAL STATEMENTS
	Consolidated Statements of Financial Condition (Unaudited)	4
	Consolidated Statements of Income (Unaudited)	6
	Consolidated Statements of Comprehensive Income (Unaudited)	7
	Consolidated Statements of Changes in Stockholders’ Equity (Unaudited)	8
	Consolidated Statements of Cash Flows (Unaudited)	10
	Notes to Consolidated Financial Statements (Unaudited)
	1. Hope Bancorp, Inc.	11
	2. Basis of Presentation	11
	3. Earnings Per Share (“EPS”)	13
	4. Equity Investments	14
	5. Securities Available for Sale	15
	6. Loans Receivable and Allowance for Credit Losses	18
	7. Leases	32
	8. Deposits	34
	9. Borrowings	35
	10. Subordinated Debentures and Convertible Notes	36
	11. Derivative Financial Instruments	38
	12. Commitments and Contingencies	41
	13. Goodwill, Intangible Assets, and Servicing Assets	42
	14. Income Taxes	44
	15. Fair Value Measurements	45
	16. Stockholders’ Equity	52
	17. Stock-Based Compensation	53
	18. Regulatory Matters	55
	19. Revenue Recognition	57
	20. Subsequent Events	59
Item 2.	MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS	60
Item 3.	QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK	89
Item 4.	CONTROLS AND PROCEDURES	91
PART II - OTHER INFORMATION
Item 1.	LEGAL PROCEEDINGS	92
Item 1A.	RISK FACTORS	92
Item 2.	UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS	92
Item 3.	DEFAULTS UPON SENIOR SECURITIES	92
Item 4.	MINE SAFETY DISCLOSURES	92
Item 5.	OTHER INFORMATION	92
Item 6.	EXHIBITS	92
INDEX TO EXHIBITS		93
SIGNATURES		94

2

Forward-Looking Statements

Certain statements in this Quarterly Report on Form 10-Q may constitute forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. These forward-looking statements relate to, among other things, expectations regarding the business environment in which we operate, projections of future performance, perceived opportunities in the market, and statements regarding our business strategies, objectives and vision. Forward-looking statements include, but are not limited to, statements preceded by, followed by or that include the words “will,” “believes,” “expects,” “anticipates,” “intends,” “plans,” “projects,” “forecasts,” “estimates” or similar expressions. With respect to any such forward-looking statements, the Company claims the protection provided for in the Private Securities Litigation Reform Act of 1995. These statements involve known and unknown risks, trends, uncertainties, and factors that are beyond the Company’s control or ability to predict. The Company’s actual results, performance or achievements may differ significantly from the results, performance or achievements expressed or implied in any forward-looking statements. The risks and uncertainties include: the COVID-19 pandemic and its impact on our financial position, results of operations, liquidity, and capitalization; liquidity risks; risk of significant non-earning assets, and net credit losses that could occur, particularly in times of weak economic conditions or times of rising interest rates; the failure of or changes to assumptions and estimates underlying the Company’s allowances for credit losses; and regulatory risks associated with current and future regulations. For additional information concerning these and other risk factors, see Part I, Item 1A. Risk Factors contained in the Company’s Annual Report on Form 10-K for the year ended December 31, 2020, filed with the SEC on March 1, 2021, as such information may be updated from time to time in subsequent Quarterly Reports on Form 10-Q that we file with the SEC.

Due to the risks and uncertainties we face, readers are cautioned not to place undue reliance on the forward-looking statements contained in this Report, which speak only as of the date of this Report, or to make predictions about future performance based solely on historical financial. The Company does not undertake, and specifically disclaims any obligation, to update any forward-looking statements to reflect the occurrence of events or circumstances after the date of such statements except as required by law.

3

PART I

FINANCIAL INFORMATION

Item 1.Financial Statements

HOPE BANCORP, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION

	(Unaudited)
	September 30, 2021		December 31, 2020
ASSETS	(Dollars in thousands, except share data)
Cash and cash equivalents:
Cash and due from banks	$	283,993	$	256,565
Interest bearing cash in other banks	343,359		94,014
Total cash and cash equivalents	627,352		350,579
Interest bearing deposits in other financial institutions	12,340		28,642
Securities available for sale, at fair value	2,669,489		2,285,611
Equity investments	58,512		59,699
Loans held for sale, at the lower of cost or fair value	179,117		17,743
Loans receivable, net of allowance for credit losses of $136,774 and $206,741 at September 30, 2021 and December 31, 2020, respectively	13,281,917		13,356,472
Other real estate owned (“OREO”), net	15,213		20,121
Federal Home Loan Bank (“FHLB”) stock, at cost	17,250		17,250
Premises and equipment, net	45,307		48,409
Accrued interest receivable	47,102		59,430
Deferred tax assets, net	33,055		47,693
Customers’ liabilities on acceptances	1,808		1,184
Bank owned life insurance (“BOLI”)	76,756		76,765
Investments in affordable housing partnerships	61,154		69,454
Operating lease right-of-use assets, net	50,603		47,653
Goodwill	464,450		464,450
Core deposit intangible assets, net	8,180		9,708
Servicing assets, net	10,787		12,692
Other assets	138,634		133,109
Total assets	$	17,799,026	$	17,106,664

(Continued)

4

HOPE BANCORP, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION

	(Unaudited)
	September 30, 2021		December 31, 2020
LIABILITIES AND STOCKHOLDERS’ EQUITY	(Dollars in thousands, except share data)
LIABILITIES:
Deposits:
Noninterest bearing	$	6,007,586	$	4,814,254
Interest bearing:
Money market and NOW accounts	5,871,567		5,232,413
Savings deposits	314,603		300,770
Time deposits	2,868,771		3,986,475
Total deposits	15,062,527		14,333,912
FHLB advances	200,000		250,000
Convertible notes, net	215,974		204,565
Subordinated debentures, net	105,057		104,178
Accrued interest payable	5,367		14,706
Acceptances outstanding	1,808		1,184
Operating lease liabilities	55,095		52,030
Commitments to fund investments in affordable housing partnerships	10,286		15,148
Other liabilities	68,514		77,196
Total liabilities	$	15,724,628	$	15,052,919
STOCKHOLDERS’ EQUITY:
Common stock, $0.001 par value; 150,000,000 authorized shares: issued and outstanding 136,347,068 and 120,198,061 shares, respectively, at September 30, 2021, and issued and outstanding 135,926,445 and 123,264,864 shares, respectively, at December 31, 2020	$	136	$	136
Additional paid-in capital	1,420,151		1,434,916
Retained earnings	897,766		785,940
Treasury stock, at cost; 16,149,007 and 12,661,581 shares at September 30, 2021 and December 31, 2020, respectively	(247,198)		(200,000)
Accumulated other comprehensive income, net	3,543		32,753
Total stockholders’ equity	2,074,398		2,053,745
Total liabilities and stockholders’ equity	$	17,799,026	$	17,106,664

See accompanying Notes to Consolidated Financial Statements (Unaudited)

5

HOPE BANCORP, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF INCOME (Unaudited)

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
	(Dollars in thousands, except per share data)
INTEREST INCOME:
Interest and fees on loans	$	132,794	$	134,430	$	394,353	$	422,850
Interest on securities	9,207		9,848		24,835		30,348
Interest on other investments	865		942		2,175		3,951
Total interest income	142,866		145,220		421,363		457,149
INTEREST EXPENSE:
Interest on deposits	9,640		22,871		33,106		93,435
Interest on FHLB advances	640		1,323		1,913		6,208
Interest on other borrowings and convertible notes	2,290		3,389		6,892		10,764
Total interest expense	12,570		27,583		41,911		110,407
NET INTEREST INCOME BEFORE PROVISION (CREDIT) FOR CREDIT LOSSES	130,296		117,637		379,452		346,742
PROVISION (CREDIT) FOR CREDIT LOSSES	(10,000)		22,000		(13,700)		67,500
NET INTEREST INCOME AFTER PROVISION (CREDIT) FOR CREDIT LOSSES	140,296		95,637		393,152		279,242
NONINTEREST INCOME:
Service fees on deposit accounts	1,814		2,736		5,381		9,452
International service fees	889		987		2,525		2,443
Loan servicing fees, net	642		772		2,620		2,243
Wire transfer fees	836		892		2,603		2,710
Swap fees	293		434		525		2,450
Net gains on sales of SBA loans	2,459		—		4,834		—
Net gains on sales of residential mortgage loans	781		2,853		3,905		6,386
Net gains on sales of securities available for sale	—		7,531		—		7,531
Other income and fees	2,903		1,308		8,104		8,802
Total noninterest income	10,617		17,513		30,497		42,017
NONINTEREST EXPENSE:
Salaries and employee benefits	47,018		40,659		130,543		122,011
Occupancy	7,473		7,264		21,507		21,717
Furniture and equipment	4,429		4,513		13,437		13,426
Advertising and marketing	2,656		1,601		6,378		4,589
Data processing and communications	2,394		2,204		7,542		7,109
Professional fees	2,431		1,513		9,729		6,323
Investments in affordable housing partnership expenses	2,646		3,876		8,300		9,300
FDIC assessments	1,204		1,167		3,743		4,378
Credit related expenses	1,266		1,793		3,527		4,816
OREO expense, net	248		1,770		827		3,951
FHLB advance prepayment fee	—		3,584		—		3,584
Software impairment	—		—		2,146		—
Other	3,737		3,462		11,377		11,372
Total noninterest expense	75,502		73,406		219,056		212,576
INCOME BEFORE INCOME TAXES	75,411		39,744		204,593		108,683
INCOME TAX PROVISION	19,912		9,254		51,644		25,487
NET INCOME	$	55,499	$	30,490	$	152,949	$	83,196
EARNINGS PER COMMON SHARE
Basic	$	0.45	$	0.25	$	1.24	$	0.67
Diluted	$	0.45	$	0.25	$	1.23	$	0.67

See accompanying Notes to Consolidated Financial Statements (Unaudited)

6

HOPE BANCORP, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(Unaudited)

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
	(Dollars in thousands)
Net income	$	55,499	$	30,490	$	152,949	$	83,196
Other comprehensive (loss) income:
Change in unrealized net holding (losses) gains on securities available for sale	(16,433)		(303)		(43,050)		41,820
Change in unrealized net holding gains (losses) on interest rate swaps used in cash flow hedges	120		54		1,643		(796)
Reclassification adjustments for net losses (gains) realized in net income	88		(7,510)		227		(7,649)
Tax effect	4,717		2,292		11,970		(9,842)
Other comprehensive (loss) income, net of tax	(11,508)		(5,467)		(29,210)		23,533
Total comprehensive income	$	43,991	$	25,023	$	123,739	$	106,729

See accompanying Notes to Consolidated Financial Statements (Unaudited)

7

HOPE BANCORP, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS’ EQUITY

(Unaudited)

	Common stock			Additional paid-in capital		Retained earnings		Treasury stock		Accumulated other comprehensive income, net		Total stockholders’ equity
	Shares	Amount
	(Dollars in thousands, except share and per share data)
BALANCE, JUNE 30, 2020	123,239,276	$	136	$	1,430,757	$	761,734	$	(200,000)	$	38,149	$	2,030,776
Issuance of shares pursuant to various stock plans, net of forfeitures and tax withholding cancellations	21,484	—		—								—
Stock-based compensation				2,016								2,016
Cash dividends declared on common stock ($0.14 per share)						(17,254)						(17,254)
Comprehensive income:
Net income						30,490						30,490
Other comprehensive loss										(5,467)		(5,467)
BALANCE, SEPTEMBER 30, 2020	123,260,760	$	136	$	1,432,773	$	774,970	$	(200,000)	$	32,682	$	2,040,561
BALANCE, JUNE 30, 2021	123,673,832	$	136	$	1,418,135	$	859,548	$	(200,000)	$	15,051	$	2,092,870
Issuance of shares pursuant to various stock plans, net of forfeitures and tax withholding cancellations	11,655	—		—								—
Stock-based compensation				2,016								2,016
Cash dividends declared on common stock ($0.14 per share)						(17,281)						(17,281)
Comprehensive income:
Net income						55,499						55,499
Other comprehensive loss										(11,508)		(11,508)
Repurchase of treasury stock	(3,487,426)							(47,198)				(47,198)
BALANCE, SEPTEMBER 30, 2021	120,198,061	$	136	$	1,420,151	$	897,766	$	(247,198)	$	3,543	$	2,074,398

(Continued)

8

	Common stock			Additional paid-in capital		Retained earnings		Treasury stock		Accumulated other comprehensive income, net		Total stockholders’ equity
	Shares	Amount
	(Dollars in thousands, except share and per share data)
BALANCE, DECEMBER 31, 2019	125,756,543	$	136	$	1,428,066	$	762,480	$	(163,820)	$	9,149	$	2,036,011
CECL day 1 impact						(26,729)						(26,729)
CECL day 1 impact tax impact						7,947						7,947
Issuance of shares pursuant to various stock plans, net of forfeitures and tax withholding cancellations	220,251	—		—								—
Stock-based compensation				4,707								4,707
Cash dividends declared on common stock ($0.42 per share)						(51,924)						(51,924)
Comprehensive income:
Net income						83,196						83,196
Other comprehensive income										23,533		23,533
Repurchase of treasury stock	(2,716,034)							(36,180)				(36,180)
BALANCE, SEPTEMBER 30, 2020	123,260,760	$	136	$	1,432,773	$	774,970	$	(200,000)	$	32,682	$	2,040,561
BALANCE, DECEMBER 31, 2020	123,264,864	$	136	$	1,434,916	$	785,940	$	(200,000)	$	32,753	$	2,053,745
Adoption of ASU 2020-06				(21,420)		10,715						(10,705)
Adoption of ASU 2020-06 tax impact				3,154								3,154
Issuance of shares pursuant to various stock plans, net of forfeitures and tax withholding cancellations	420,623	—		—								—
Stock-based compensation				3,501								3,501
Cash dividends declared on common stock ($0.42 per share)						(51,838)						(51,838)
Comprehensive income:
Net income						152,949						152,949
Other comprehensive loss										(29,210)		(29,210)
Repurchase of treasury stock	(3,487,426)							(47,198)				(47,198)
BALANCE, SEPTEMBER 30, 2021	120,198,061	$	136	$	1,420,151	$	897,766	$	(247,198)	$	3,543	$	2,074,398

See accompanying Notes to Consolidated Financial Statements (Unaudited)

9

HOPE BANCORP, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited)

	Nine Months Ended September 30,
	2021		2020
	(Dollars in thousands)
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$	152,949	$	83,196
Adjustments to reconcile net income to net cash from operating activities:
Discount accretion, net of depreciation and amortization	19,815		5,942
Stock-based compensation expense	6,835		5,980
(Credit) provision for credit losses	(13,700)		67,500
Provision for accrued interest receivables on loans	770		—
Valuation adjustment of OREO	583		3,492
Net gains on sales of SBA loans	(4,834)		—
Net gains on sales of residential mortgage loans	(3,905)		(6,386)
Loss (earnings) on BOLI	9		(1,049)
Net gains on sales and calls of securities available for sale	—		(7,531)
Losses on investments in affordable housing partnerships	8,080		9,088
Payment of FHLB prepayment fee	—		3,584
Software impairment	2,146		—
Net change in deferred income taxes	29,988		(13,728)
Proceeds from sales of loans held for sale	178,520		251,092
Originations of loans held for sale	(150,720)		(206,798)
Originations of servicing assets	(2,039)		(2,326)
Net change in accrued interest receivable	11,558		(27,217)
Net change in other assets	4,842		(61,135)
Net change in accrued interest payable	(9,339)		(11,819)
Net change in other liabilities	(8,682)		30,389
Net cash provided by operating activities	222,876		122,274
CASH FLOWS FROM INVESTING ACTIVITIES
Purchase of interest bearing deposits in other financial institutions	(1,992)		(19,103)
Redemption of interest bearing deposits in other financial institutions	18,294		17,920
Purchase of securities available for sale	(993,912)		(867,723)
Proceeds from matured, called, or paid-down securities available for sale	552,757		388,647
Proceeds from sale of securities available for sale	—		168,069
Proceeds from sale of equity investments	819		201
Proceeds from sales of other loans held for sale previously classified as held for investment	179,291		1,053
Purchase of loans receivable	(214,988)		—
Net change in loans receivable	(59,412)		(832,267)
Proceeds from sales of OREO	3,297		2,458
Purchase of FHLB stock	—		(1,346)
Redemption of FHLB stock	—		3,503
Purchase of premises and equipment	(4,753)		(4,048)
Proceeds from BOLI death benefits	1,847		—
Investments in affordable housing partnerships	(3,596)		(11,506)
Net cash used in investing activities	(522,348)		(1,154,142)
CASH FLOWS FROM FINANCING ACTIVITIES
Net change in deposits	728,615		1,480,992
Proceeds from FHLB advances	1,540,000		1,010,000
Repayment of FHLB advances	(1,590,000)		(1,438,584)
Purchase of treasury stock	(47,198)		(36,777)
Cash dividends paid on common stock	(51,838)		(51,924)
Taxes paid in net settlement of restricted stock	(3,334)		(1,273)
Net cash provided by financing activities	576,245		962,434
NET CHANGE IN CASH AND CASH EQUIVALENTS	276,773		(69,434)
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	350,579		698,567
CASH AND CASH EQUIVALENTS, END OF PERIOD	$	627,352	$	629,133
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Interest paid	$	49,667	$	117,560
Income taxes paid	$	43,149	$	33,365
SUPPLEMENTAL DISCLOSURES OF NON-CASH ACTIVITIES
Transfer from loans receivable to OREO	$	—	$	979
Transfer from loans receivable to loans held for sale	$	374,034	$	1,002
Transfer from loans held for sale to loans receivable	$	3,404	$	2,384
Lease liabilities arising from obtaining right-of-use assets	$	965	$	—

See accompanying Notes to Consolidated Financial Statements (Unaudited)

10

HOPE BANCORP, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

1.Hope Bancorp, Inc.

Hope Bancorp, Inc. (“Hope Bancorp” on a parent-only basis and the “Company” on a consolidated basis), headquartered in Los Angeles, California, is the holding company for Bank of Hope (the “Bank”). As of September 30, 2021, the Bank operated branches in California, Washington, Texas, Illinois, Alabama, Virginia, New Jersey, and New York, loan production offices in Colorado, Texas, Oregon, Washington, Georgia, Southern California, and Northern California, and a representative office in Seoul, South Korea. The Company is a corporation organized under the laws of the state of Delaware and a bank holding company registered under the Bank Holding Company Act of 1956, as amended.

2.Basis of Presentation

The consolidated financial statements included herein have been prepared without an audit, pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”), except for the Consolidated Statement of Financial Condition as of December 31, 2020 which was from the audited financial statements included in the Company’s 2020 Annual Report on Form 10-K. Certain information and footnote disclosures normally included in annual financial statements prepared in accordance with accounting principles generally accepted in the United States of America have been condensed or omitted pursuant to such SEC rules and regulations.

The consolidated financial statements include the accounts of Hope Bancorp and its wholly owned subsidiaries, principally Bank of Hope. All intercompany transactions and balances have been eliminated in consolidation. The Company has made all adjustments, that in the opinion of management, are necessary to fairly present the Company’s financial position at September 30, 2021 and December 31, 2020 and the results of operations for the three and nine months ended September 30, 2021 and 2020. Certain reclassifications have been made to prior period amounts to conform to the current year presentation. The results of operations for the interim periods are not necessarily indicative of results to be anticipated for the full year.

The preparation of consolidated financial statements in conformity with U.S. generally accepted accounting principles (“GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ significantly from those estimates.

The global pandemic resulting from the outbreak of the novel strain of coronavirus (“COVID-19”) substantially and negatively impacted the United States economy, disrupted global supply chains. During the worst of the pandemic, there were temporary closures of countless businesses and the institution of social distancing and sheltering in place requirements in most states and communities. Many states have now relaxed most of the business closures and other social distancing requirements, and the economy has significantly recovered from the worst of the pandemic. In line with this recovery, the Company experienced improvements in operating results for the three and nine months ended September 30, 2021 when compared to the three and nine months ended September 30, 2020. There continues to be some uncertainty around variants of the COVID-19 virus as well as the pace and sustainability of the economic recovery. The Company could experience a material and adverse effect on its business as a result of the impact of the COVID-19 pandemic, and the resulting governmental actions to curtail its spread. It is at least reasonably possible that information which was available to the Company at the date of the financial statements will change in the near term due to the COVID-19 pandemic and that the effect of the change could be material to the financial statements. The extent to which the COVID-19 pandemic will impact the Company’s estimates and assumptions is uncertain.

These unaudited consolidated financial statements should be read along with the audited consolidated financial statements and accompanying notes included in the Company’s 2020 Annual Report on Form 10-K.

11

Pending Accounting Pronouncements

In March 2020, the FASB issued ASU 2020-04, “Reference Rate Reform: Facilitation of the Effects of Reference Rate Reform on Financial Reporting”. The amendments provide temporary, optional guidance to ease the potential burden in accounting for reference rate reform. The amendments provide optional expedients and exceptions for applying GAAP to transactions affected by reference rate reform if certain criteria are met. The amendments primarily include relief related to contract modifications and hedging relationships, as well as providing a one-time election for the sale or transfer of debt securities classified as held-to-maturity. This one time election may be made at any time after March 12, 2020, but no later than December 31, 2022. The Company is currently in the process of evaluating ASU 2020-04 to determine whether the Company will make this election and is currently assessing the significance of the impact of modifying contracts in consideration of the election of this amendment.

In January 2021, the FASB issued ASU 2021-01, “Codification Improvements to Topic 848, Reference Rate Reform”. ASU 2021-01 amends the scope of the recent reference rate reform guidance and clarifies that certain optional expedients and exceptions in Topic 848 for contract modifications and hedge accounting apply to derivatives that are affected by the discounting transition. New optional expedients allow derivative instruments impacted by changes in the interest rate used for margining, discounting, or contract price alignment (i.e., discount transition) to qualify for certain optional relief. The new optional expedients for contract modifications and hedge accounting are expected to benefit companies, including those with certain centrally cleared derivatives affected by a discount rate transition in 2020. Amendments to the expedients and exceptions in Topic 848 captures the incremental consequences of the scope clarification and tailor the existing guidance to derivative instruments affected by the discounting transition. ASU 2021-01 is effective immediately and can be applied retrospectively to any interim period beginning January 1, 2020 or prospectively to any new modifications in any period including or subsequent to the issuance date. The Company is currently in the process of evaluating ASU 2021-01 and its potential impact to the Company’s contracts.

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3.    Earnings Per Share (“EPS”)

Basic EPS does not reflect the possibility of dilution that could result from the issuance of additional shares of common stock upon exercise or conversion of outstanding equity awards or convertible notes and is computed by dividing net income by the weighted average number of common shares outstanding for the period. Diluted EPS reflects the potential dilution that could occur if stock options, convertible notes, employee stock purchase program (“ESPP”) shares, or other contracts to issue common stock were exercised or converted to common stock that would then share in earnings. For the three months ended September 30, 2021 and 2020, stock options and restricted share awards of 934,036 and 1,206,040 shares of common stock, respectively, were excluded in computing diluted earnings per common share because they were anti-dilutive. For the nine months ended September 30, 2021 and 2020, stock options and restricted shares awards of 743,553 and 876,565 shares of common stock, respectively, were excluded in computing diluted earnings per common share because they were anti-dilutive.

The Company previously issued $217.5 million in convertible senior notes maturing on May 15, 2038. The convertible notes can be converted into the Company’s shares of common stock at an initial rate of 45.0760 shares per $1,000 principal amount of the notes (See footnote 10 “Subordinated Debentures and Convertible Notes” for additional information regarding convertible notes issued). With the adoption of ASU 2020-06, the if-converted method is required for calculating dilutive EPS for all convertible instruments since the treasury stock method is no longer available. Under the if-converted method, the denominator of the diluted EPS calculation is adjusted to reflect the full number of common shares issuable upon conversion, while the numerator is adjusted to add back after-tax interest expense for the period. For the three and nine months ended September 30, 2021 and 2020, shares related to the convertible notes issued were not included in the Company’s diluted EPS calculation. In accordance with the terms of the convertible notes and settlement options available to the Company, no shares would have been delivered to investors of the convertible notes based on the Company’s common stock price during the three and nine months ended September 30, 2021 and 2020 as the conversion price exceeded the market price of the Company’s stock.

The following tables show the computation of basic and diluted EPS for the three and nine months ended September 30, 2021 and 2020.

	Three Months Ended September 30,
	2021					2020
	Net Income (Numerator)		Weighted-Average Shares (Denominator)	Earnings Per Share		Net Income (Numerator)		Weighted-Average Shares (Denominator)	Earnings Per Share
	(Dollars in thousands, except share and per share data)
Basic EPS - common stock	$	55,499	122,244,948	$	0.45	$	30,490	123,251,336	$	0.25
Effect of dilutive securities:
Stock options, restricted stock, and ESPP shares			663,588					285,429
Diluted EPS - common stock	$	55,499	122,908,536	$	0.45	$	30,490	123,536,765	$	0.25
	Nine Months Ended September 30,
	2021					2020
	Net Income (Numerator)		Weighted-Average Shares (Denominator)	Earnings Per Share		Net Income (Numerator)		Weighted-Average Shares (Denominator)	Earnings Per Share
	(Dollars in thousands, except share and per share data)
Basic EPS - common stock	$	152,949	123,050,174	$	1.24	$	83,196	123,581,055	$	0.67
Effect of dilutive securities:
Stock options, restricted stock, and ESPP shares			798,338					314,029
Diluted EPS - common stock	$	152,949	123,848,512	$	1.23	$	83,196	123,895,084	$	0.67

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4.    Equity Investments

Equity investments with readily determinable fair values at September 30, 2021 and December 31, 2020, consisted of mutual funds in the amounts of $27.1 million and $27.6 million, respectively, and were included in “Equity investments” on the Consolidated Statements of Financial Condition.

The changes in fair value for equity investments with readily determinable fair values for the three and nine months ended September 30, 2021 and 2020 were recorded in other noninterest income and fees as summarized in the table below:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
	(Dollars in thousands)
Net change in fair value recorded during the period on equity investments with readily determinable fair value	$	(127)	$	—	$	(534)	$	542
Net change in fair value recorded on equity investments sold during the period	—		—		—		—
Net change in fair value on equity investments with readily determinable fair values	$	(127)	$	—	$	(534)	$	542

At September 30, 2021 and December 31, 2020, the Company also had equity investments without readily determinable fair values which are carried at cost less any determined impairment. The balance of these investments is adjusted for changes in subsequent observable prices. At September 30, 2021, the total balance of equity investments without readily determinable fair values included in “Equity investments” on the Consolidated Statements of Financial Condition was $31.4 million, consisting of $370 thousand in correspondent bank stock, $1.0 million in Community Development Financial Institutions (“CDFI”) investments, and $30.1 million in Community Reinvestment Act (“CRA”) investments. At December 31, 2020, the total balance of equity investments without readily determinable fair values was $32.1 million, consisting of $370 thousand in correspondent bank stock, $1.0 million in CDFI investments, and $30.7 million in CRA investments.

The Company had no impairments or subsequent observable price changes for equity investments without readily determinable fair values for the three and nine months ended September 30, 2021 and 2020.

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5.    Securities Available for Sale

The following is a summary of securities available for sale as of the dates indicated:

	At September 30, 2021
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Allowance For Investment Credit Losses		Fair Value
	(Dollars in thousands)
Debt securities:
U.S. Government agency and U.S. Government sponsored enterprises:
Collateralized mortgage obligations	$	1,070,995	$	6,471	$	(6,278)	$	—	$	1,071,188
Mortgage-backed securities:
Residential	771,502		2,859		(10,966)		—		763,395
Commercial	581,316		13,412		(3,067)		—		591,661
Asset-backed securities	118,566		98		(61)		—		118,603
Corporate securities	23,410		71		(903)		—		22,578
Municipal securities	100,573		1,803		(312)		—		102,064
Total investment securities available for sale	$	2,666,362	$	24,714	$	(21,587)	$	—	$	2,669,489
	At December 31, 2020
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Allowance For Investment Credit Losses		Fair Value
	(Dollars in thousands)
Debt securities:
U.S. Government agency and U.S. Government sponsored enterprises:
Collateralized mortgage obligations	$	990,679	$	11,482	$	(844)	$	—	$	1,001,317
Mortgage-backed securities:
Residential	672,667		8,460		(114)		—		681,013
Commercial	482,874		25,026		(21)		—		507,879
Corporate securities	7,000		15		(881)		—		6,134
Municipal securities	86,213		3,058		(3)		—		89,268
Total investment securities available for sale	$	2,239,433	$	48,041	$	(1,863)	$	—	$	2,285,611

As of September 30, 2021 and December 31, 2020, there were no holdings of securities of any one issuer, other than the U.S. Government and its agencies, in an amount greater than 10% of stockholders’ equity.

During the three and nine months ended September 30, 2021, the Company had no sales of securities and recognized zero net gains on sales and calls of securities available for sale. During the three and nine months ended September 30, 2020, the Company recognized $7.5 million in net gains on sales of securities available for sale. For the three and nine months ended September 30, 2020, the Company received proceeds from sale of $168.1 million of securities available for sale, which consisted of $34.6 million commercial mortgage-backed securities, $113.3 million residential mortgage-backed securities and $20.2 million collateralized mortgage obligations.

At September 30, 2021 and December 31, 2020, $2.8 million and $33.2 million in unrealized gains on securities available for sale net of taxes, respectively, were included in accumulated other comprehensive income. For the three and nine months ended September 30, 2021, there were no reclassifications out of accumulated other comprehensive income into earnings. For the three and nine months ended September 30, 2020, $7.5 million was reclassified out of accumulated other comprehensive income into earnings as gain on sales of investments securities available for sale.

15

The amortized cost and estimated fair value of investment securities at September 30, 2021, by contractual maturity, is presented in the table below. Expected maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations, with or without call or prepayment penalties. Collateralized mortgage obligations, mortgage-backed securities, and asset-backed securities are not due at a single maturity date and their total balances are shown separately.

	Amortized Cost		Estimated Fair Value
	(Dollars in thousands)
Available for sale:
Due within one year	$	—	$	—
Due after one year through five years	2,000		2,029
Due after five years through ten years	40,085		40,266
Due after ten years	81,898		82,347
U.S. Government agency and U.S. Government sponsored enterprises:
Collateralized mortgage obligations	1,070,995		1,071,188
Mortgage-backed securities:
Residential	771,502		763,395
Commercial	581,316		591,661
Asset-backed securities	118,566		118,603
Total	$	2,666,362	$	2,669,489

Securities with carrying values of approximately $393.7 million and $376.1 million at September 30, 2021 and December 31, 2020, respectively, were pledged to secure public deposits, for various borrowings, and for other purposes as required or permitted by law.

The following tables show the Company’s investments’ gross unrealized losses and estimated fair values, aggregated by investment category and the length of time that the individual securities have been in a continuous unrealized loss position as of the dates indicated.    

	As of September 30, 2021
	Less than 12 months					12 months or longer					Total
Description of Securities	Number  of Securities	Fair  Value		Gross Unrealized Losses		Number  of Securities	Fair  Value		Gross Unrealized Losses		Number  of Securities	Fair  Value		Gross Unrealized Losses
	(Dollars in thousands)
Collateralized mortgage obligations*	32	$	690,334	$	(6,278)	—	$	—	$	—	32	$	690,334	$	(6,278)
Mortgage-backed securities:
Residential*	60	667,345		(10,966)		—	—		—		60	667,345		(10,966)
Commercial*	21	207,216		(3,067)		—	—		—		21	207,216		(3,067)
Asset-backed securities	5	44,487		(61)		—	—		—		5	44,487		(61)
Corporate securities	4	14,115		(295)		1	4,393		(608)		5	18,508		(903)
Municipal securities	12	17,832		(312)		—	—		—		12	17,832		(312)
Total	134	$	1,641,329	$	(20,979)	1	$	4,393	$	(608)	135	$	1,645,722	$	(21,587)

__________________________________    

* Investments in U.S. Government agency and U.S. Government sponsored enterprises

16

	As of December 31, 2020
	Less than 12 months					12 months or longer					Total
Description of Securities	Number  of Securities	Fair  Value		Gross Unrealized Losses		Number  of Securities	Fair  Value		Gross Unrealized Losses		Number  of Securities	Fair  Value		Gross Unrealized Losses
	(Dollars in thousands)
Collateralized mortgage obligations*	22	$	312,757	$	(844)	—	$	—	$	—	22	$	312,757	$	(844)
Mortgage-backed securities:
Residential*	8	46,094		(114)		—	—		—		8	46,094		(114)
Commercial*	1	10,275		(21)		—	—		—		1	10,275		(21)
Corporate securities	—	—		—		1	4,119		(881)		1	4,119		(881)
Municipal securities	1	997		(3)		—	—		—		1	997		(3)
Total	32	$	370,123	$	(982)	1	$	4,119	$	(881)	33	$	374,242	$	(1,863)

__________________________________

* Investments in U.S. Government agency and U.S. Government sponsored enterprises

The Company had one corporate security that was in a continuous unrealized loss position for twelve months or longer with a fair value of $4.4 million as of September 30, 2021. With the adoption of CECL, the length of time that the fair value of investment securities have been less than amortized cost is not considered when assessing for credit impairment.

With the adoption of ASU 2016-13 on January 1, 2020, the CECL methodology replaced the other-than-temporary impairment model that previously existed. The Company did not have a day 1 allowance impact attributable to its investment securities portfolio and did not have an allowance for credit losses as of September 30, 2021 and December 31, 2020. The Company has elected to exclude accrued interest from the amortized cost of its investment securities available for sale. Accrued interest receivable for investment securities available for sale at September 30, 2021 and December 31, 2020 totaled $5.2 million and $4.7 million, respectively.

The Company evaluates securities in unrealized loss positions for impairment related to credit losses on at least a quarterly basis. Securities in unrealized loss positions are first assessed as to whether we intend to sell, or if it is more likely than not that we will be required to sell the security before recovery of its amortized cost basis. If one of the criteria is met, the security’s amortized cost basis is written down to fair value through current earnings. For securities that do not meet these criteria, the Company evaluates whether the decline in fair value resulted from credit losses or other factors. In evaluating whether a credit loss exists, the Company has set up an initial filter for impairment triggers. Once the quantitative filters have been triggered, the securities are placed on a watch list and an additional assessment is performed to identify whether a credit impairment exists. In making this assessment, management considers the extent to which fair value is less than amortized cost, any changes to the rating of the security by a rating agency, and adverse conditions specifically related to the security and the issuer, among other factors. If this assessment indicates that a credit loss exists, we compare the present value of cash flows expected to be collected from the security with the amortized cost basis. If the present value of cash flows expected to be collected is less than the amortized cost basis for the security, a credit loss exists and an allowance for credit losses is recorded, limited to the amount that the fair value of the security is less than its amortized cost basis. Unrealized losses that have not been recorded through an allowance for credit losses is recognized in other comprehensive income, net of applicable taxes. No allowance for credit losses for available for sale securities was recorded at September 30, 2021.

Approximately 91% of the Company’s investment portfolio at September 30, 2021 consisted of securities that were issued by U.S. Government agency and U.S. Government sponsored enterprises. Although a government guarantee exists on these investments, these entities are not legally backed by the full faith and credit of the federal government, and the current support they receive is subject to a cap as part of the agreement entered into in 2008. Nonetheless, at this time we do not foresee any set of circumstances in which the government would not fund its commitments on these investments as the issuers are an integral part of the U.S. housing market in providing liquidity and stability. Therefore, we concluded that a zero allowance approach for these investment securities is appropriate. The Company also had five asset-backed securities, five corporate securities, and twelve municipal bonds in unrealized loss positions at September 30, 2021. The Company performed an assessment of investment securities in unrealized loss positions for credit impairment and concluded that no allowance for credit losses was required at September 30, 2021.

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6.    Loans Receivable and Allowance for Credit Losses

The following is a summary of loans receivable by major category:

	September 30, 2021		December 31, 2020
Loan portfolio composition	(Dollars in thousands)
Real estate loans:
Residential	$	60,051	$	54,795
Commercial	8,602,519		8,425,959
Construction	246,087		291,380
Total real estate loans	8,908,657		8,772,134
Commercial business *	3,857,879		4,157,787
Residential mortgage	599,781		582,232
Consumer and other	52,374		51,060
Loans receivable	13,418,691		13,563,213
Allowance for credit losses	(136,774)		(206,741)
Loans receivable, net of allowance for credit losses	$	13,281,917	$	13,356,472

__________________________________

* Commercial business loans as of September 30, 2021 and December 31, 2020 include $336.6 million and $452.7 million, respectively, in SBA Paycheck Protection Program loans

Loans receivable is stated at the amount of unpaid principal, adjusted for net deferred fees and costs, premiums and discounts, purchase accounting fair value adjustments, and allowance for credit losses. The Company had net deferred fees of $8.5 million and $3.6 million at September 30, 2021 and December 31, 2020, respectively. Net loan fees related to SBA Paycheck Protection Program (“PPP”) loans totaled $11.2 million at September 30, 2021 compared to $6.4 million at December 31, 2020 and included fees from the origination of SBA PPP loans net of deferred origination costs. The increase in deferred fees for SBA PPP loans was primarily due to the origination of $324.5 million in second round SBA PPP loans during the nine months ended September 30, 2021.

The loan portfolio consists of four segments: real estate, commercial business, residential mortgage, and consumer and other loans. Real estate loans are extended for the purchase and refinance of commercial real estate and are generally secured by first deeds of trust and are collateralized by residential or commercial properties. Commercial business loans are loans provided to businesses for various purposes such as for working capital, purchasing inventory, debt refinancing, business acquisitions, international trade finance activities, and other business related financing needs and also include warehouse lines of credit and SBA PPP loans. Residential mortgage loans are extended for personal, family, or household use and are secured by a mortgage or deed of trust. Consumer and other loans consist of home equity, credit card, and other personal loans.

Loans receivable declined $144.5 million from December 31, 2020 to $13.42 billion as of September 30, 2021. The decline in loans receivable during the nine months ended September 30, 2021 was largely impacted by a $344.4 million decline in warehouse lines of credit, offset by an increase in multifamily commercial real estate loans of $172.7 million during the same period. During the nine months ended September 30, 2021, the Company sold $148.9 million as part of its strategic plan to improve the credit quality of the loan portfolio. The Company also purchased $215.0 million in adjustable rate mortgages during the nine months ended September 30, 2021.

The Company had $179.1 million in loans held for sale as of September 30, 2021 compared to $17.7 million at December 31, 2020. Loans held for sale at September 30, 2021 included $131.2 million in loans rated substandard which were transferred from loans receivable during the three months ended September 30, 2021. These loans are expected to be sold during the fourth quarter of 2021.

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The tables below details the activity in the allowance for credit losses by portfolio segment for the three and nine months ended September 30, 2021 and 2020. Charge offs for the three and nine months ended September 30, 2021 included $2.9 million and $14.7 million, respectively, in loan charge offs that resulted from the strategic sale of loans with elevated credit risk. There were no such sales for the three and nine months ended September 30, 2020. Charge offs for the three and nine months ended September 30, 2021 also included $10.7 million in charge offs of criticized loans that were transferred to loans held for sale during the third quarter of 2021. Accrued interest receivables on loans totaled $41.8 million at September 30, 2021 and $54.6 million at December 31, 2020. The Company set aside an allowance on loan accrued interest receivables of $320 thousand at September 30, 2021 and $1.0 million at December 31, 2020.

	Real Estate		Commercial Business		Residential Mortgage		Consumer and Other		Total
	(Dollars in thousands)
Three Months Ended September 30, 2021
Balance, beginning of period	$	155,253	$	29,500	$	3,612	$	1,087	$	189,452
Provision (credit) for credit losses	(9,142)		(1,011)		—		153		(10,000)
Loans charged off	(41,655)		(1,895)		(923)		(110)		(44,583)
Recoveries of charge offs	1,113		778		—		14		1,905
Balance, end of period	$	105,569	$	27,372	$	2,689	$	1,144	$	136,774
Nine Months Ended September 30, 2021
Balance, beginning of period	$	162,196	$	39,155	$	4,227	$	1,163	$	206,741
Provision (credit) for credit losses	(2,570)		(10,565)		(615)		50		(13,700)
Loans charged off	(56,645)		(3,077)		(923)		(251)		(60,896)
Recoveries of charge offs	2,588		1,859		—		182		4,629
Balance, end of period	$	105,569	$	27,372	$	2,689	$	1,144	$	136,774

	Real Estate		Commercial Business		Residential Mortgage		Consumer and Other		Total
	(Dollars in thousands)
Three Months Ended September 30, 2020
Balance, beginning of period	$	119,030	$	35,493	$	5,868	$	1,380	$	161,771
Provision (credit) for credit losses	15,748		7,265		(1,169)		156		22,000
Loans charged off	(5,313)		(800)		—		(237)		(6,350)
Recoveries of charge offs	159		2,251		—		18		2,428
Balance, end of period	$	129,624	$	44,209	$	4,699	$	1,317	$	179,849
Nine Months Ended September 30, 2020
Balance, beginning of period	$	53,593	$	33,032	$	5,925	$	1,594	$	94,144
CECL day 1 adoption	27,791		(1,022)		(543)		(26)		26,200
Provision (credit) for credit losses	55,773		11,663		(683)		747		67,500
Loans charged off	(7,884)		(4,294)		—		(1,033)		(13,211)
Recoveries of charge offs	351		4,830		—		35		5,216
Balance, end of period	$	129,624	$	44,209	$	4,699	$	1,317	$	179,849

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The following tables break out the allowance for credit losses and loan balance by measurement methodology at September 30, 2021 and December 31, 2020:

	September 30, 2021
	Real Estate		Commercial Business		Residential Mortgage		Consumer and Other		Total
	(Dollars in thousands)
Allowance for credit losses:
Individually evaluated	$	3,025	$	3,376	$	9	$	27	$	6,437
Collectively evaluated	102,544		23,996		2,680		1,117		130,337
Total	$	105,569	$	27,372	$	2,689	$	1,144	$	136,774
Loans outstanding:
Individually evaluated	$	72,776	$	19,660	$	1,599	$	261	$	94,296
Collectively evaluated	8,835,881		3,838,219		598,182		52,113		13,324,395
Total	$	8,908,657	$	3,857,879	$	599,781	$	52,374	$	13,418,691

	December 31, 2020
	Real Estate		Commercial Business		Residential Mortgage		Consumer and Other		Total
	(Dollars in thousands)
Allowance for credit losses:
Individually evaluated	$	3,683	$	3,575	$	25	$	42	$	7,325
Collectively evaluated	158,513		35,580		4,202		1,121		199,416
Total	$	162,196	$	39,155	$	4,227	$	1,163	$	206,741
Loans outstanding:
Individually evaluated	$	93,476	$	25,706	$	3,416	$	605	$	123,203
Collectively evaluated	8,678,658		4,132,081		578,816		50,455		13,440,010
Total	$	8,772,134	$	4,157,787	$	582,232	$	51,060	$	13,563,213

As of September 30, 2021 and December 31, 2020, reserves for unfunded loan commitments recorded in other liabilities were $1.4 million and $1.3 million, respectively. For the three and nine months ended September 30, 2021, the Company recorded additions to reserves for unfunded commitments recorded in credit related expenses totaling $0 and $105 thousand, respectively. For the three and nine months ended September 30, 2020, the Company recorded additions to reserves for unfunded commitments recorded in credit related expenses totaling $0 and $660 thousand, respectively.

20

Generally, loans are placed on nonaccrual status if principal and/or interest payments become 90 days or more past due and/or management deems the collectability of the principal and/or interest to be in question, as well as when required by regulatory requirements. Loans to customers whose financial conditions have deteriorated are considered for nonaccrual status whether or not the loan is 90 days or more past due. Generally, payments received on nonaccrual loans are recorded as principal reductions. Loans are returned to accrual status only when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured. The Company does not recognize interest income while loans are on nonaccrual status.

The tables below represent the recorded investment of nonaccrual loans and loans past due 90 or more days and still on accrual status by class of loans and broken out by loans with a recorded ACL and those without a recorded ACL as of September 30, 2021 and December 31, 2020.

	September 30, 2021
	Nonaccrual with No ACL		Nonaccrual with an ACL		Total Nonaccrual (1)		Accruing Loans Past Due 90 or More Days
	(Dollars in thousands)
Real estate – residential	$	—	$	—	$	—	$	—
Real estate – commercial
Retail	4,542		2,831		7,373		—
Hotel & motel	4,241		9,576		13,817		—
Gas station & car wash	575		1,433		2,008		—
Mixed use	—		6,954		6,954		1,704
Industrial & warehouse	2,013		2,314		4,327		—
Other	888		6,306		7,194		1,889
Real estate – construction	—		—		—		—
Commercial business	4,951		6,040		10,991		500
Residential mortgage	—		1,599		1,599		392
Consumer and other	—		117		117		82
Total	$	17,210	$	37,170	$	54,380	$	4,567

	December 31, 2020
	Nonaccrual with No ACL		Nonaccrual with an ACL		Total Nonaccrual (1)		Accruing Loans Past Due 90 or More Days
	(Dollars in thousands)
Real estate – residential	$	—	$	—	$	—	$	—
Real estate – commercial
Retail	3,262		8,530		11,792		478
Hotel & motel	15,311		2,195		17,506		—
Gas station & car wash	151		1,493		1,644		—
Mixed use	1,883		788		2,671		—
Industrial & warehouse	5,443		1,022		6,465		—
Other	7,230		1,419		8,649		—
Real estate – construction	—		18,723		18,723		—
Commercial business	5,319		8,592		13,911		—
Residential mortgage	1,440		1,976		3,416		—
Consumer and other	—		461		461		136
Total	$	40,039	$	45,199	$	85,238	$	614

__________________________________

(1)    Total nonaccrual loans exclude the guaranteed portion of SBA loans that are in liquidation totaling $20.6 million and $26.5 million, at September 30, 2021 and December 31, 2020, respectively.

21

The following table presents the amortized cost basis of collateral-dependent loans as of September 30, 2021 and December 31, 2020:

	September 30, 2021
	Real Estate Collateral		Other Collateral		Total
	(Dollars in thousands)
Real estate – residential	$	—	$	—	$	—
Real estate – commercial	44,061		—		44,061
Real estate – construction	—		—		—
Commercial business	1,992		6,463		8,455
Residential mortgage	—		—		—
Consumer and other	—		—		—
Total	$	46,053	$	6,463	$	52,516

	December 31, 2020
	Real Estate Collateral		Other Collateral		Total
	(Dollars in thousands)
Real estate – residential	$	—	$	—	$	—
Real estate – commercial	55,945		—		55,945
Real estate – construction	8,122		—		8,122
Commercial business	7,818		6,312		14,130
Residential mortgage	1,440		—		1,440
Consumer and other	15		—		15
Total	$	73,340	$	6,312	$	79,652

Interest income reversals due to loans being placed on nonaccrual status were $1.1 million and $76 thousand for the three months ended September 30, 2021 and 2020, respectively. Nonaccrual interest income reversals for the nine months ended September 30, 2021 and 2020 were $2.8 million and $611 thousand, respectively.

22

The following table presents the recorded investment of past due loans, including nonaccrual loans past due 30 or more days, by the number of days past due as of September 30, 2021 and December 31, 2020 by class of loans:

	As of September 30, 2021								As of December 31, 2020
	30-59 Days Past Due		60-89 Days  Past Due		90 or More Days Past Due		Total Past Due		30-59 Days Past Due		60-89 Days  Past Due		90 or More Days Past Due		Total Past Due
	(Dollars in thousands)
Real estate – residential	$	—	$	—	$	—	$	—	$	—	$	—	$	—	$	—
Real estate – commercial
Retail	2,364		3,354		4,336		10,054		852		8,141		10,276		19,269
Hotel & motel	425		1,522		9,615		11,562		62		1,401		14,744		16,207
Gas station & car wash	—		—		607		607		619		2,668		563		3,850
Mixed use	1,037		5,307		2,225		8,569		116		—		1,269		1,385
Industrial & warehouse	145		2,110		2,453		4,708		137		—		3,830		3,967
Other	2,034		1,235		3,838		7,107		2,738		545		3,000		6,283
Real estate – construction	—		—		—		—		8,122		—		—		8,122
Commercial business	9,241		233		8,411		17,885		816		3,683		4,700		9,199
Residential mortgage	195		—		1,322		1,517		4,841		—		2,263		7,104
Consumer and other	28		15		82		125		797		21		595		1,413
Total Past Due	$	15,469	$	13,776	$	32,889	$	62,134	$	19,100	$	16,459	$	41,240	$	76,799

The Company categorizes loans into risk categories based on relevant information about the ability of borrowers to service their debt, including, but not limited to, current financial information, historical payment experience, credit documentation, public information, and current economic trends. Homogeneous loans (i.e., home mortgage loans, home equity lines of credit, overdraft loans, express business loans, and automobile loans) are not risk rated and credit risk is analyzed largely by the number of days past due. This analysis is performed at least on a quarterly basis.

The definitions for risk ratings are as follows:

•Pass: Loans that meet a preponderance or more of the Company’s underwriting criteria and evidence an acceptable level of risk.

•Special Mention: Loans that have potential weaknesses that deserve management’s close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the loan or of the institution’s credit position at some future date.

•Substandard: Loans that are inadequately protected by the current net worth and paying capacity of the borrower or by the collateral pledged, if any. Loans in this classification have a well-defined weakness or weaknesses that jeopardize the repayment of the debt. They are characterized by the distinct possibility that the Company will sustain some loss if the deficiencies are not corrected.

•Doubtful: Loans that have all the weaknesses inherent in those classified as substandard, with the added characteristic that the weaknesses make collection or repayment in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable.

In 2021, the Company completed the sale of $148.9 million in loans, most of which had elevated credit risk or were likely to exhibit credit issues in the future. Of the loans with elevated credit risk sold, $68.4 million were rated as special mention and $56.2 million were rated as substandard.

23

The following table presents the amortized cost basis of loans receivable by class, credit quality indicator, and year of origination as of September 30, 2021 and December 31, 2020.

	As of September 30, 2021
	Term Loan by Origination Year												Revolving Loans		Total
	2021		2020		2019		2018		2017		Prior
	(Dollars in thousands)
Real Estate - Residential
Pass / not rated	$	16,184	$	11,789	$	11,747	$	5,514	$	3,796	$	8,017	$	2,281	$	59,328
Special mention	—		—		—		—		—		361		228		589
Substandard	—		—		—		134		—		—		—		134
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	16,184	$	11,789	$	11,747	$	5,648	$	3,796	$	8,378	$	2,509	$	60,051
Real Estate - Commercial
Pass / not rated	$	1,738,636	$	1,452,247	$	1,280,364	$	1,318,119	$	965,008	$	1,314,555	$	101,893	$	8,170,822
Special mention	6,357		8,263		49,900		19,138		46,715		79,561		5,971		215,905
Substandard	6,479		877		15,852		29,462		43,805		119,317		—		215,792
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	1,751,472	$	1,461,387	$	1,346,116	$	1,366,719	$	1,055,528	$	1,513,433	$	107,864	$	8,602,519
Real Estate - Construction
Pass / not rated	$	7,048	$	59,503	$	29,414	$	40,788	$	25,912	$	15,983	$	10,794	$	189,442
Special mention	—		—		—		45,950		4,708		5,987		—		56,645
Substandard	—		—		—		—		—		—		—		—
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	7,048	$	59,503	$	29,414	$	86,738	$	30,620	$	21,970	$	10,794	$	246,087
Commercial Business
Pass / not rated	$	1,193,990	$	545,116	$	452,416	$	138,691	$	75,851	$	82,834	$	1,309,437	$	3,798,335
Special mention	1,134		401		13,667		1,469		3,242		10,343		3,371		33,627
Substandard	1,665		1,150		1,764		1,999		4,818		5,650		8,871		25,917
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	1,196,789	$	546,667	$	467,847	$	142,159	$	83,911	$	98,827	$	1,321,679	$	3,857,879
Residential Mortgage
Pass / not rated	$	253,561	$	3,824	$	45,251	$	140,682	$	95,657	$	59,206	$	—	$	598,181
Special mention	—		—		—		—		—		—		—		—
Substandard	—		—		128		195		541		736		—		1,600
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	253,561	$	3,824	$	45,379	$	140,877	$	96,198	$	59,942	$	—	$	599,781
Consumer and Other
Pass / not rated	$	12,153	$	5,671	$	1,868	$	1,670	$	1,901	$	7,512	$	21,358	$	52,133
Special mention	—		—		—		—		—		—		—		—
Substandard	—		—		—		—		—		241		—		241
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	12,153	$	5,671	$	1,868	$	1,670	$	1,901	$	7,753	$	21,358	$	52,374
Total Loans
Pass / not rated	$	3,221,572	$	2,078,150	$	1,821,060	$	1,645,464	$	1,168,125	$	1,488,107	$	1,445,763	$	12,868,241
Special mention	7,491		8,664		63,567		66,557		54,665		96,252		9,570		306,766
Substandard	8,144		2,027		17,744		31,790		49,164		125,944		8,871		243,684
Doubtful / loss	—		—		—		—		—		—		—		—
Total	$	3,237,207	$	2,088,841	$	1,902,371	$	1,743,811	$	1,271,954	$	1,710,303	$	1,464,204	$	13,418,691

24

	December 31, 2020
	Term Loan by Origination Year												Revolving Loans		Total
	2020		2019		2018		2017		2016		Prior
	(Dollars in thousands)
Real Estate - Residential
Pass / not rated	$	15,158	$	13,924	$	7,587	$	4,316	$	6,800	$	3,460	$	3,104	$	54,349
Special mention	—		—		—		—		—		—		227		227
Substandard	—		—		139		—		—		80		—		219
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	15,158	$	13,924	$	7,726	$	4,316	$	6,800	$	3,540	$	3,331	$	54,795
Real Estate - Commercial
Pass / not rated	$	1,548,595	$	1,554,980	$	1,533,802	$	1,240,973	$	767,318	$	1,262,125	$	130,595	$	8,038,388
Special mention	—		2,805		24,569		10,694		8,031		32,048		1,600		79,747
Substandard	126		14,233		28,938		37,174		50,371		173,788		3,194		307,824
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	1,548,721	$	1,572,018	$	1,587,309	$	1,288,841	$	825,720	$	1,467,961	$	135,389	$	8,425,959
Real Estate - Construction
Pass / not rated	$	35,743	$	45,290	$	103,794	$	60,996	$	5,740	$	10,099	$	—	$	261,662
Special mention	—		—		—		—		5,771		5,224		—		10,995
Substandard	—		—		—		10,601		—		8,122		—		18,723
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	35,743	$	45,290	$	103,794	$	71,597	$	11,511	$	23,445	$	—	$	291,380
Commercial Business
Pass / not rated	$	1,294,368	$	584,453	$	224,447	$	117,708	$	77,209	$	43,674	$	1,686,428	$	4,028,287
Special mention	5,996		27,693		30,852		14,629		6,388		3,139		5,172		93,869
Substandard	2,430		1,323		5,539		4,394		6,158		5,463		10,323		35,630
Doubtful / loss	—		—		1		—		—		—		—		1
Subtotal	$	1,302,794	$	613,469	$	260,839	$	136,731	$	89,755	$	52,276	$	1,701,923	$	4,157,787
Residential Mortgage
Pass / not rated	$	5,733	$	90,958	$	217,343	$	168,827	$	55,246	$	40,554	$	—	$	578,661
Special mention	—		—		—		—		—		—		—		—
Substandard	—		122		536		561		1,715		637		—		3,571
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	5,733	$	91,080	$	217,879	$	169,388	$	56,961	$	41,191	$	—	$	582,232
Consumer and Other
Pass / not rated	$	8,309	$	2,463	$	1,818	$	2,321	$	4,756	$	2,811	$	27,890	$	50,368
Special mention	—		—		—		103		—		—		—		103
Substandard	—		—		—		—		55		532		2		589
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	8,309	$	2,463	$	1,818	$	2,424	$	4,811	$	3,343	$	27,892	$	51,060
Total Loans
Pass / not rated	$	2,907,906	$	2,292,068	$	2,088,791	$	1,595,141	$	917,069	$	1,362,723	$	1,848,017	$	13,011,715
Special mention	5,996		30,498		55,421		25,426		20,190		40,411		6,999		184,941
Substandard	2,556		15,678		35,152		52,730		58,299		188,622		13,519		366,556
Doubtful / loss	—		—		1		—		—		—		—		1
Total	$	2,916,458	$	2,338,244	$	2,179,365	$	1,673,297	$	995,558	$	1,591,756	$	1,868,535	$	13,563,213

25

For the three and nine months ended September 30, 2021 and the twelve months ended December 31, 2020, there were no revolving loans converted to term loans.

The Company may reclassify loans held for investment to loans held for sale in the event that the Company plans to sell loans that were originated with the intent to hold to maturity. Loans transferred from held for investment to held for sale are carried at the lower of cost or fair value. The breakdown of loans by type that were reclassified from held for investment to held for sale for the three and nine months ended September 30, 2021 and 2020 is presented in the following table:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Transfer of loans held for investment to held for sale	(Dollars in thousands)
Real estate - commercial	$	107,191	$	—	$	278,366	$	—
Commercial business	78,990		—		88,650		—
Residential mortgage	7,018		—		7,018		1,002
Total	$	193,199	$	—	$	374,034	$	1,002

On January 1, 2020 the Company adopted ASU 2016-13, “Measurement of Credit Losses on Financial Instruments”, or CECL. The Company calculates its ACL by estimating expected credit losses on a collective basis for loans that share similar risk characteristics. Loans that do not share similar risk characteristics with other loans are evaluated for credit losses on an individual basis. The Company uses a combination of a modeled and non-modeled approach that incorporates current and future economic conditions to estimate lifetime expected losses on a collective basis. The Company uses Probability of Default (“PD”), Loss Given Default (“LGD”), and Exposure at Default (“EAD”) methodologies with quantitative factors and qualitative considerations in calculation of the allowance for credit losses for collectively assessed loans. The Company uses a reasonable and supportable period of 2 years at which point loss assumptions revert back to historical loss information by means of 1 year reversion period.

The ACL for the Company’s construction, credit card, and certain consumer loans is calculated based on a non-modeled approach utilizing historical loss rates to estimate losses. A non-modeled approach was chosen for these loans as fewer data points exist which could result in high levels of estimated loss volatility under a modeled approach. In aggregate, non-modeled loans represented less than 3% of the Company’s total loan portfolio as of September 30, 2021.

The Company’s Economic Forecast Committee (“EFC”) reviews economic forecast scenarios that are incorporated in the Company’s ACL. The EFC reviews multiple scenarios provided to the Company by an independent third party and chooses a single scenario that best aligns with management’s expectation of future economic conditions. The forecast scenario contains certain macroeconomic variables that are incorporated into the Company’s modeling process, including GDP, unemployment rates, interest rates, and commercial real estate prices. As of September 30, 2021, the Company chose a forecast scenario that incorporates the effect of the COVID-19 pandemic and the expected economic recovery into estimates of future economic conditions. The forecast improved compared to forecasts used during the second quarter of 2021 with an overall increase in projected GDP growth and projected commercial real estate prices. The improvement to the economic forecasts reflect the current and projected effects of government stimulus packages, ongoing COVID-19 vaccinations, and the reopening of many businesses throughout the United States.

Additionally, in order to systematically quantify the credit risk impact of other trends and changes within the loan portfolio, the Company utilizes qualitative adjustments to the modeled and non-modeled estimated loss approaches. The parameters for making adjustments are established under a Credit Risk Matrix that provides different possible scenarios for each of the factors below. The Credit Risk Matrix and the possible scenarios enable the Bank to qualitatively adjust the Loss Migration Ratio by as much as 25 basis points for each loan type pool. This matrix considers the following seven factors, which are patterned after the guidelines provided under the Federal Financial Institutions Examination Council (“FFIEC”) Interagency Policy Statement on the Allowance for Loan and Lease Losses, updated to reflect the adoption of CECL:

•Changes in lending policies and procedures, including underwriting standards and collection, charge off, and recovery practices;

•Changes in the nature and volume of the loan portfolio;

•Changes in the experience, ability, and depth of lending management and staff;

•Changes in the trends of the volume and severity of past due loans, classified loans, nonaccrual loans, troubled debt restructurings, and other loan modifications;

•Changes in the quality of the loan review system and the degree of oversight by the Directors;

26

•The existence and effect of any concentrations of credit and changes in the level of such concentrations; and

•The effect of external factors, such as competition, legal requirements, and regulatory requirements on the level of estimated losses in the loan portfolio.

For loans which do not share similar risk characteristics such as nonaccrual and TDR loans above $500 thousand, the Company evaluates these loans on an individual basis in accordance with ASC 326. These nonaccrual and TDR loans are considered to have different risk profiles than performing loans and therefore are evaluated separately. The Company decided to collectively assess TDRs and nonaccrual loans with balances below $500 thousand along with the performing and accrual loans in order to reduce the operational burden of individually assessing small TDR and nonaccrual loans with immaterial balances. For individually assessed loans, the ACL is measured using either 1) the present value of future cash flows discounted at the loan’s effective interest rate; 2) the loan’s observable market price; or 3) the fair value of the collateral, if the loan is collateral dependent. For the collateral dependent loans, the Company obtains a new appraisal to determine the fair value of collateral. The appraisals are based on an “as-is” valuation. To ensure that appraised values remain current, the Company either obtains updated appraisals every twelve months from a qualified independent appraiser or an internal evaluation of the collateral is performed by qualified personnel. If the third party market data indicates that the value of the collateral property has declined since the most recent valuation date, management adjusts the value of the property downward to reflect current market conditions. If the fair value of the collateral is less than the amortized balance of the loan, the Company recognizes an ACL with a corresponding charge to the provision for credit losses.

The Company maintains a separate ACL for its off-balance sheet unfunded loan commitments. The Company uses a funding rate to allocate the allowance to undrawn exposures. This funding rate is used as a credit conversion factor to capture how much undrawn lines of credit can potentially become drawn at any point. The funding rate is determined based on a lookback period of 8 quarters. Credit loss is not estimated for off-balance sheet credit exposures that are unconditionally cancellable by the Company.

The following tables present a breakdown of loans by recorded ACL, broken out by loans evaluated individually and collectively at September 30, 2021 and December 31, 2020:

	As of September 30, 2021
	Real Estate – Residential			Real Estate – Commercial			Real Estate – Construction			Commercial Business			Residential Mortgage			Consumer and Other			Total
	(Dollars in thousands)
Individually evaluated loans	$	—		$	72,776		$	—		$	19,660		$	1,599		$	261		$	94,296
ACL on individually evaluated loans	$	—		$	3,025		$	—		$	3,376		$	9		$	27		$	6,437
Individually evaluated loans ACL coverage	N/A			4.16		%	N/A			17.17		%	0.56		%	10.34		%	6.83		%
Collectively evaluated loans	$	60,051		$	8,529,743		$	246,087		$	3,838,219		$	598,182		$	52,113		$	13,324,395
ACL on collectively evaluated loans	$	371		$	100,536		$	1,637		$	23,996		$	2,680		$	1,117		$	130,337
Collectively evaluated loans ACL coverage	0.62		%	1.18		%	0.67		%	0.63		%	0.45		%	2.14		%	0.98		%
Total loans	$	60,051		$	8,602,519		$	246,087		$	3,857,879		$	599,781		$	52,374		$	13,418,691
Total ACL	$	371		$	103,561		$	1,637		$	27,372		$	2,689		$	1,144		$	136,774
Total ACL to total loans	0.62		%	1.20		%	0.67		%	0.71		%	0.45		%	2.18		%	1.02		%

27

	As of December 31, 2020
	Real Estate – Residential			Real Estate – Commercial			Real Estate – Construction			Commercial Business			Residential Mortgage			Consumer and Other			Total
	(Dollars in thousands)
Individually evaluated loans	$	—		$	74,753		$	18,723		$	25,706		$	3,416		$	605		$	123,203
ACL on individually evaluated loans	$	—		$	2,862		$	821		$	3,575		$	25		$	42		$	7,325
Individually evaluated loans ACL coverage	N/A			3.83		%	4.38		%	13.91		%	0.73		%	6.94		%	5.95		%
Collectively evaluated loans	$	54,795		$	8,351,206		$	272,657		$	4,132,081		$	578,816		$	50,455		$	13,440,010
ACL on collectively evaluated loans	$	391		$	156,665		$	1,457		$	35,580		$	4,202		$	1,121		$	199,416
Collectively evaluated loans ACL coverage	0.71		%	1.88		%	0.53		%	0.86		%	0.73		%	2.22		%	1.48		%
Total loans	$	54,795		$	8,425,959		$	291,380		$	4,157,787		$	582,232		$	51,060		$	13,563,213
Total ACL	$	391		$	159,527		$	2,278		$	39,155		$	4,227		$	1,163		$	206,741
Total ACL to total loans	0.71		%	1.89		%	0.78		%	0.94		%	0.73		%	2.28		%	1.52		%

Under certain circumstances, the Company provides borrowers relief through loan modifications. These modifications are either temporary in nature (“temporary modifications”) or are more substantive. The temporary modifications generally consist of interest only payments for a three to six month period, whereby principal payments are deferred. At the end of the modification period, the remaining principal balance is re-amortized based on the original maturity date. At the end of the modification period, the loan either 1) returns to the original contractual terms; 2) is further modified and accounted for as a troubled debt restructuring in accordance with ASC 310-10-35; or 3) is disposed of through foreclosure or liquidation.

TDR loans are individually evaluated in accordance with ASC 310 and ASC 326. The concessions may be granted in various forms, including reduction in the stated interest rate, reduction in the amount of principal amortization, forgiveness of a portion of a loan balance or accrued interest, or extension of the maturity date. In order to determine whether a borrower is experiencing financial difficulty, an evaluation is performed on the probability that the borrower will be in payment default on their debt in the foreseeable future without the modification. This evaluation is performed under the Bank’s internal underwriting policy. At September 30, 2021, total TDR loans were $54.4 million, compared to $51.6 million at December 31, 2020.

The balance of loans with modified terms due to COVID-19 as of September 30, 2021 totaled $122.0 million. The majority of these loans were modified in accordance with Section 4013 of the CARES Act. The CARES Act provides banks the option to temporarily suspend certain requirements under U.S. GAAP related to TDR for a limited period of time to account for the effects of COVID-19 if (i) the loan modification is made between March 1, 2020 and the earlier of January 1, 2022 or 60 days after the end of the coronavirus emergency declaration and (ii) the applicable loan was not more than 30 days past due as of December 31, 2019. As such, all modified loans that met the criteria outlined within Section 4013 of the CARES Act were not classified as TDR loans as of September 30, 2021 and December 31, 2020, unless the loans were TDR prior to the COVID-19 modification or borrowers were identified to be experiencing financial difficulty prior to the COVID-19 pandemic. As of September 30, 2021, real estate loans accounted for approximately 95% of the loans modified due to hardship from the COVID-19 pandemic. The modifications consisted of full payment deferrals, interest only payments, and a hybrid of full payment deferrals for a period of time followed by interest only payments (see “COVID-19 Related Loan Modifications” in the Financial Condition section of the Management’s Discussion and Analysis of Financial Condition and Results of Operations for more information).

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A summary of the recorded investment of TDR loans on accrual and nonaccrual status by type of concession as of September 30, 2021 and December 31, 2020 is presented below:

	As of September 30, 2021
	TDR Loans on Accrual Status								TDR Loans on Nonaccrual Status								Total TDRs
	Real Estate		Commercial Business		Residential Mortgage		Other		Real Estate		Commercial Business		Residential Mortgage		Other
	(Dollars in thousands)
Payment concession	$	8,034	$	808	$	—	$	55	$	9,145	$	473	$	—	$	—	$	18,515
Maturity / amortization concession	17,567		7,275		—		158		285		3,257		—		117		28,659
Rate concession	5,254		358		—		—		244		1,417		—		—		7,273
Total	$	30,855	$	8,441	$	—	$	213	$	9,674	$	5,147	$	—	$	117	$	54,447

	As of December 31, 2020
	TDR Loans on Accrual Status								TDR Loans on Nonaccrual Status								Total TDRs
	Real Estate		Commercial Business		Residential Mortgage		Other		Real Estate		Commercial Business		Residential Mortgage		Other
	(Dollars in thousands)
Payment concession	$	8,328	$	814	$	—	$	58	$	7,074	$	471	$	—	$	—	$	16,745
Maturity / amortization concession	11,331		10,219		—		114		925		3,814		—		117		26,520
Rate concession	6,112		378		—		—		424		1,430		—		—		8,344
Total	$	25,771	$	11,411	$	—	$	172	$	8,423	$	5,715	$	—	$	117	$	51,609

TDR loans on accrual status are comprised of loans that were accruing at the time of restructuring and for which the Company anticipates full repayment of both principal and interest under the restructured terms. TDR loans that are on nonaccrual status can be returned to accrual status after a period of sustained performance, generally determined to be six months of timely payments as modified. Sustained performance includes the periods prior to the modification and if the prior performance met or exceeded the modified terms. TDR loans on accrual status at September 30, 2021 were comprised of 30 commercial real estate loans totaling $30.9 million, 20 commercial business loans totaling $8.4 million, and 13 consumer and other loans totaling $213 thousand. TDR loans on accrual status at December 31, 2020 were comprised of 33 commercial real estate loans totaling $25.8 million, 25 commercial business loans totaling $11.4 million, and 16 consumer and other loans totaling $172 thousand. The Company expects that TDR loans on accrual status as of September 30, 2021, which were all performing in accordance with their restructured terms, to continue to comply with the restructured terms because of the reduced principal or interest payments on these loans. TDR loans that were restructured at market interest rates and had sustained performance as agreed under the modified loan terms may be reclassified as non-TDR after each year end but are reserved for under ASC 310-10. The Company recorded an allowance totaling $2.9 million and $4.8 million for TDR loans as of September 30, 2021 and December 31, 2020, respectively. 

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The following tables present the recorded investment of loans classified as TDR during the three and nine months ended September 30, 2021 and 2020 by class of loans:

	Three Months Ended September 30, 2021			Three Months Ended September 30, 2020
	Number of Loans	Balance		Number of Loans	Balance
	(Dollars in thousands)
Real estate – residential	—	$	—	—	$	—
Real estate – commercial
Retail	—	—		1	1,007
Hotel & motel	—	—		—	—
Gas station & car wash	—	—		—	—
Mixed use	—	—		1	767
Industrial & warehouse	—	—		—	—
Other	—	—		—	—
Real estate – construction	—	—		—	—
Commercial business	—	—		—	—
Residential mortgage	—	—		—	—
Consumer and other	—	—		2	11
Total	—	$	—	4	$	1,785

	Nine Months Ended September 30, 2021			Nine Months Ended September 30, 2021
	Number of Loans	Balance		Number of Loans	Balance
	(Dollars in thousands)
Real estate – residential	—	$	—	—	$	—
Real estate – commercial
Retail	4	6,922		2	1,613
Hotel & motel	—	—		—	—
Gas station & car wash	1	575		2	515
Mixed use	1	4,626		2	1,233
Industrial & warehouse	—	—		1	259
Other	—	—		—	—
Real estate – construction	—	—		—	—
Commercial business	3	319		2	481
Residential mortgage	—	—		—	—
Consumer and other	5	53		6	34
Total	14	$	12,495	15	$	4,135

There were no new TDRs modified during the three months ended September 30, 2021. For TDRs modified during the nine months ended September 30, 2021, the Company recorded $89 thousand in ACL. Total charge-offs of TDR loans modified during the nine months ended September 30, 2021 totaled $0. For TDR loans modified during the three and nine months ended September 30, 2020, the Company recorded $342 thousand and $661 thousand, respectively in ACL. Total charge-offs of TDR loans modified during the three and nine months ended September 30, 2020 totaled $0.

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The following tables present loans modified as TDRs within the previous twelve months ended September 30, 2021 and 2020 that subsequently had payment defaults during the three and nine months ended September 30, 2021 and 2020:

	Three Months Ended September 30, 2021			Three Months Ended September 30, 2020
	Number of Loans	Balance		Number of Loans	Balance
	(Dollars in thousands)
Real estate – residential	—	$	—	—	$	—
Real estate – commercial
Retail	4	6,988		1	606
Hotel & motel	—	—		—	—
Gas station & car wash	—	—		—	—
Mixed Use	1	4,626		—	—
Industrial & warehouse	—	—		1	2,326
Other	—	—		1	133
Real estate – construction	—	—		—	—
Commercial business	—	—		—	—
Residential mortgage	—	—		—	—
Consumer and other	3	30		4	20
Total	8	$	11,644	7	$	3,085
	Nine Months Ended September 30, 2021			Nine Months Ended September 30, 2020
	Number of Loans	Balance		Number of Loans	Balance
	(Dollars in thousands)
Real estate – residential	—	$	—	—	$	—
Real estate – commercial
Retail	4	6,988		1	606
Hotel & motel	—	—		—	—
Gas station & car wash	—	—		1	471
Mixed Use	1	4,626		1	466
Industrial & warehouse	—	—		2	2,586
Other	—	—		1	133
Real estate – construction	—	—		—	—
Commercial business	1	120		1	14
Residential mortgage	—	—		—	—
Consumer and other	4	41		5	24
Total	10	$	11,775	12	$	4,300

A loan is considered to be in payment default once it is 30 days contractually past due under the modified terms. The Company recorded $51 thousand in ACL for TDR loans that had payment defaults during the three months ended September 30, 2021 and $84 thousand in ACL for TDR loans that had payment defaults during the nine months ended September 30, 2021. Total charge offs for TDR loans that had payment defaults during the three and nine months ended September 30, 2021 was $0.

The Company recorded $4 thousand and $67 thousand of allowance for TDR loans that had payment defaults during the three and nine months ended September 30, 2020, respectively. Total charge offs for TDR loans that had payment defaults during the three and nine months ended September 30, 2020 totaled $0.

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7.    Leases

The Company’s operating leases are real estate leases which are comprised of bank branch locations, loan production offices, and office spaces with remaining lease terms ranging from 1 to 11 years as of September 30, 2021. Certain lease arrangements contain extension options which are typically around 5 years. As these extension options are not generally considered reasonably certain of exercise, they are not included in the lease term. 

At September 30, 2021, ROU assets and related liabilities were $50.6 million and $55.1 million, respectively. At December 31, 2020, ROU assets and related liabilities were $47.7 million and $52.0 million, respectively. At September 30, 2021, the short term operating lease liability totaled $12.2 million and the long-term operating lease liability totaled $42.9 million. The Company defines short-term operating lease liabilities as liabilities due in twelve months or less and long term lease liabilities are defined as liabilities that are due in more than twelve months at the end of each reporting period. The Company did not have any finance leases at September 30, 2021. During the nine months ended September 30, 2021, the Company extended twelve leases and entered into one new lease contract. Lease extension terms ranged from three to five years and the Company reassessed the ROU assets and lease liabilities related to these leases.

Operating lease ROU assets represent the Company’s right to use the underlying asset during the lease term and operating lease liabilities represent the Company’s obligation to make lease payments arising from the lease. ROU assets and operating lease liabilities are recognized at lease commencement based on the present value of the remaining lease payments using the Company’s incremental borrowing rate at the lease commencement date. Operating lease expense, which is comprised of amortization of the ROU asset and the implicit interest accreted on the operating lease liability, is recognized on a straight-line basis over the lease term and is recorded in occupancy expense in the Consolidated Statements of Income. The Company’s occupancy expense also includes variable lease costs which is comprised of the Company's share of actual costs for utilities, common area maintenance, property taxes, and insurance that are not included in lease liabilities and are expensed as incurred. Variable lease costs can also include rent escalations based on changes to indices, such as the Consumer Price Index, where the Company estimates future rent increases and records the actual difference to variable costs.

The Company uses its incremental borrowing rate to present value lease payments in order to recognize a ROU asset and the related lease liability. The Company calculates its incremental borrowing rate by adding a spread to the FHLB borrowing interest rate at a given period.

The table below summarizes the Company’s net lease cost:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
	(Dollars in thousands)
Operating lease cost	$	3,778	$	3,928	$	11,498	$	11,752
Short term lease cost	—		—		—		—
Variable lease cost	892		864		2,393		2,403
Sublease income	(102)		(169)		(354)		(595)
Net lease cost	$	4,568	$	4,623	$	13,537	$	13,560

Rent expense for the three and nine months ended September 30, 2021 was $4.6 million and $13.6 million, respectively. Rent expense for the three and nine months ended September 30, 2020 was $4.6 million and $13.7 million, respectively.

The table below summarizes other information related to the Company’s operating leases:

	At or for the Nine Months Ended September 30, 2021			At or for the Nine Months Ended September 30, 2020
	(Dollars in thousands)
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash outflows for operating leases	$	10,991		$	11,320
Right-of-use assets obtained in exchange for lease liabilities, net	965			—
Weighted-average remaining lease term - operating leases	5.4 years			5.3 years
Weighted-average discount rate - operating leases	2.56		%	2.99		%

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The table below summarizes the maturity of remaining lease liabilities:

	September 30, 2021
	(Dollars in thousands)
2021	$	3,694
2022	12,704
2023	10,942
2024	9,335
2025	7,634
2026 and thereafter	14,853
Total lease payments	59,162
Less: imputed interest	4,067
Total lease obligations	$	55,095

As of September 30, 2021, the Company did not have any additional operating lease commitments that have not yet commenced.

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8.    Deposits

The aggregate amounts of time deposits in denominations of more than $250 thousand at September 30, 2021 and December 31, 2020, was $1.54 billion and $1.85 billion, respectively. Included in time deposits of more than $250 thousand were $300.0 million in California State Treasurer’s deposits at September 30, 2021 and December 31, 2020. The California State Treasurer’s deposits are subject to withdrawal based on the State’s periodic evaluations. The Company is required to pledge eligible collateral of at least 110% of outstanding deposits. At September 30, 2021 and December 31, 2020, securities with fair values of approximately $390.6 million and $368.2 million, respectively, were pledged as collateral for the California State Treasurer’s deposit.

The Company also utilizes brokered deposits as a secondary source of funds. Total brokered deposits at September 30, 2021 and December 31, 2020, totaled $375.3 million and $1.14 billion, respectively. Brokered deposits at September 30, 2021 consisted of $375.1 million in money market and NOW accounts and $192 thousand in time deposits accounts. Brokered deposits at December 31, 2020 consisted of $735.0 million in money market and NOW accounts and $400.6 million in time deposit accounts.

The following is a breakdown of the Company’s deposits at September 30, 2021 and December 31, 2020:

	At September 30, 2021				At December 31, 2020
	Balance		Percentage (%)		Balance		Percentage (%)
	(Dollars in thousands)
Noninterest bearing demand deposits	$	6,007,586	40	%	$	4,814,254	34	%
Money market and NOW accounts	5,871,567		39	%	5,232,413		36	%
Saving deposits	314,603		2	%	300,770		2	%
Time deposits	2,868,771		19	%	3,986,475		28	%
Total deposits	$	15,062,527	100	%	$	14,333,912	100	%

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9.    Borrowings

The Company maintains a line of credit with the Federal Home Loan Bank (“FHLB”) of San Francisco as a secondary source of funds. The borrowing capacity with the FHLB is limited to the lower of 25% of the Bank’s total assets or the Bank’s collateral capacity, which was $4.37 billion at September 30, 2021, and $4.18 billion at December 31, 2020. The terms of this credit facility require the Company to pledge eligible collateral with the FHLB equal to at least 100% of outstanding advances. The Company also has an unsecured credit facility with the FHLB that totaled $81.2 million at September 30, 2021 and December 31, 2020.

At September 30, 2021 and December 31, 2020, loans with a carrying amount of approximately $6.72 billion and $6.95 billion, respectively, were pledged at the FHLB for outstanding advances and remaining borrowing capacity. At September 30, 2021 and December 31, 2020, other than FHLB stock, no securities were pledged as collateral at the FHLB. The purchase of FHLB stock is a prerequisite to become a member of the FHLB system, and the Company is required to own a certain amount of FHLB stock based on outstanding borrowings.

At September 30, 2021 and December 31, 2020, FHLB advances totaled $200.0 million and $250.0 million, respectively, and had weighted average interest rates of 1.27% and 1.07%, respectively. FHLB advances at September 30, 2021 and December 31, 2020 had various maturities through December 2022. The interest rates of FHLB advances as of September 30, 2021 ranged between 0.15% and 2.39%. At September 30, 2021, the Company’s remaining borrowing capacity with the FHLB was $4.15 billion.

The Company maintains unsecured borrowing lines with other banks. There were no federal funds purchased from other banks at September 30, 2021 and December 31, 2020.

At September 30, 2021, the contractual maturities for outstanding FHLB advances were as follows:

	September 30, 2021
Scheduled maturities in:	(Dollars in thousands)
2021	$	100,000
2022	100,000
Total	$	200,000

As a member of the Federal Reserve Bank (“FRB”) system, the Bank may also borrow from the FRB of San Francisco. The maximum amount that the Bank may borrow from the FRB’s discount window is up to 99% of the fair market value of the qualifying loans and securities that are pledged. At September 30, 2021, the outstanding principal balance of the qualifying loans pledged at the FRB was $725.0 million and there was one investment security pledged to borrow against the discount window with book value totaling $1.8 million. At September 30, 2021 and December 31, 2020, the total available borrowing capacity at the FRB discount window was $517.0 million and $616.0 million, respectively. There were no borrowings outstanding with the FRB discount window as of September 30, 2021 and December 31, 2020.

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10.    Subordinated Debentures and Convertible Notes

Subordinated Debt

At September 30, 2021, the Company had nine wholly owned subsidiary grantor trusts that had issued $126.0 million of pooled trust preferred securities. Trust preferred securities accrue and pay distributions periodically at specified annual rates as provided in the indentures. The trusts used the net proceeds from the offering to purchase a like amount of subordinated debentures (the “Debentures”). The Debentures are the sole assets of the trusts. The Company’s obligations under the subordinated debentures and related documents, taken together, constitute a full and unconditional guarantee by the Company of the obligations of the trusts. The trust preferred securities are mandatorily redeemable upon the maturity of the Debentures, or upon earlier redemption as provided in the indentures. The Company has the right to redeem the Debentures in whole (but not in part) on a quarterly basis at a redemption price specified in the indentures plus any accrued but unpaid interest to the redemption date. The Company also has a right to defer consecutive payments of interest on the debentures for up to five years.

The following table is a summary of trust preferred securities and Debentures at September 30, 2021:

Issuance Trust	Issuance Date	Trust Preferred Security Amount		Carrying Value of Debentures		Rate Type	Current Rate	Maturity Date
		(Dollars in thousands)
Nara Capital Trust III	06/05/2003	$	5,000	$	5,155	Variable	3.266%	06/15/2033
Nara Statutory Trust IV	12/22/2003	5,000		5,155		Variable	2.976%	01/07/2034
Nara Statutory Trust V	12/17/2003	10,000		10,310		Variable	3.070%	12/17/2033
Nara Statutory Trust VI	03/22/2007	8,000		8,248		Variable	1.766%	06/15/2037
Center Capital Trust I	12/30/2003	18,000		14,631		Variable	2.976%	01/07/2034
Wilshire Trust II	03/17/2005	20,000		16,140		Variable	1.910%	03/17/2035
Wilshire Trust III	09/15/2005	15,000		11,471		Variable	1.516%	09/15/2035
Wilshire Trust IV	07/10/2007	25,000		18,555		Variable	1.496%	09/15/2037
Saehan Capital Trust I	03/30/2007	20,000		15,392		Variable	1.752%	06/30/2037
Total		$	126,000	$	105,057

    The carrying value of Debentures at September 30, 2021 and December 31, 2020 was $105.1 million and $104.2 million, respectively. At September 30, 2021 and December 31, 2020, acquired Debentures had remaining discounts of $24.8 million and $25.7 million, respectively. The carrying balance of Debentures is net of remaining discounts and includes common trust securities.

The Company’s investment in the common trust securities of the issuer trusts was $3.9 million at September 30, 2021 and December 31, 2020 and is included in other assets. Although the subordinated debt issued by the trusts are not included as a component of stockholders’ equity in the Consolidated Statements of Financial Condition, the debt is treated as capital for regulatory purposes. The Company’s trust preferred security debt issuances (less common trust securities) are includable in Tier 1 capital up to a maximum of 25% of capital on an aggregate basis as they were grandfathered in under BASEL III. Any amount that exceeds 25% qualifies as Tier 2 capital.

Convertible Notes

In 2018, the Company issued $217.5 million aggregate principal amount of 2.00% convertible senior notes maturing on May 15, 2038 in a private offering to qualified institutional buyers under Rule 144A of the Securities Act of 1933. The convertible notes can be converted into shares of the Company’s common stock at an initial rate of 45.0760 shares per $1,000 principal amount of the notes (equivalent to an initial conversion price of approximately $22.18 per share of common stock which represents a premium of 22.50% to the closing stock price on the date of the pricing of the notes). Holders of the convertible notes have the option to convert all or a portion of the notes at any time on or after February 15, 2023. Prior to February 15, 2023, the convertible notes cannot be converted unless under certain specified scenarios. The convertible notes can be called by the Company, in part or in whole, on or after May 20, 2023 for 100% of the principal amount in cash. Holders of the convertible notes also have the option to put the notes back to the Company on May 15, 2023, May 15, 2028, or May 15, 2033 for 100% of the principal amount in cash. The convertible notes can be settled in cash, stock, or a combination of stock and cash at the option of the Company.

36

The convertible notes issued by the Company were initially separated into a debt component and an equity component which represents the stock conversion option. The present value of the convertible notes was calculated based on a discount rate of 4.25%, which represented the current offering rate for similar types of debt without conversion options. The difference between the principal amount of the notes and the present value was recorded as the convertible note discount and additional paid-in capital. The issuance costs related to the offering were also allocated into a debt component to be capitalized, and an equity component in the same percentage allocation of debt and equity of the convertible note.

On January 1, 2021, the Company early adopted ASU 2020-06 and under the modified retrospective approach. Subsequently, the Company accounts for its convertible notes as a single debt instrument. At the adoption of ASU 2020-06, portions previously allocated to equity and the remaining convertible notes discount were both reversed. The reversal of the equity portions of the convertible notes totaled $18.3 million, net of taxes which was recorded as a reduction to additional paid-in capital. The adoption of ASU 2020-06 resulted in a $10.7 million net adjustment to beginning retained earnings.

The value of the convertible note at issuance and the carrying value as of September 30, 2021 and December 31, 2020 are presented in the tables below:

				As of September 30, 2021
	Amortization/ Capitalization Period	Gross Carrying Amount		Accumulated Amortization / Capitalization		Carrying Amount
		(Dollars in thousands)
Convertible notes principal balance		$	217,500	$	—	$	217,500
Issuance costs to be capitalized	5 years	(4,119)		2,593		(1,526)
Carrying balance of convertible notes		$	213,381	$	2,593	$	215,974

				As of December 31, 2020
	Amortization/ Capitalization Period	Gross Carrying Amount		Accumulated Amortization / Capitalization		Carrying Amount
		(Dollars in thousands)
Convertible notes principal balance		$	217,500	$	—	$	217,500
Discount	5 years	(21,880)		10,951		(10,929)
Issuance costs to be capitalized	5 years	(4,119)		2,113		(2,006)
Carrying balance of convertible notes		$	191,501	$	13,064	$	204,565

Interest expense on the convertible notes for the three and nine months ended September 30, 2021, totaled $1.3 million and $4.0 million, respectively. Interest expense on the convertible notes for the three and nine months ended September 30, 2020, totaled $2.4 million and $7.1 million, respectively. With the adoption of ASU 2020-06, interest expense for the Company’s convertible notes consists of accrued interest on the convertible note coupon and interest expense from capitalized issuance costs. Issuance cost capitalization expense will only be recorded for the first five outstanding years of the convertible notes. The Company’s interest expense on convertible notes declined by $1.0 million and $3.1 million for the three and nine months ended September 30, 2021 compared to the three and nine months ended September 30, 2020 as it no longer has a discount to amortize and record as non-cash interest expense.

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11.    Derivative Financial Instruments

The Company offers a loan hedging program to certain loan customers. Through this program, the Company originates a variable rate loan with the customer. The Company and the customer will then enter into a fixed interest rate swap. Lastly, an identical offsetting swap is entered into by the Company with a correspondent bank. These “back-to-back” swap arrangements are intended to offset each other and allow the Company to book a variable rate loan, while providing the customer with a contract for fixed interest payments. In these arrangements, the Company’s net cash flow is equal to the interest income received from the variable rate loan originated with the customer. These customer swaps are not designated as hedging instruments and are recorded at fair value in other assets and other liabilities. The changes in fair value is recognized in the income statement as other income and fees.

At September 30, 2021 and December 31, 2020, interest rate swaps related to the Company’s loan hedging program that were outstanding are presented in the following table:

	September 30, 2021			December 31, 2020
	(Dollars in thousands)
Interest rate swaps on loans with correspondent banks (included in other assets)
Notional amount	$	98,916		$	—
Weighted average remaining term (years)	8.6			0.0
Pay fixed rate (weighted average)	2.90		%	—		%
Received variable rate (weighted average)	2.10		%	—		%
Estimated fair value	$	2,395		$	—
Interest rate swaps on loans with correspondent banks (included in other liabilities)
Notional amount	$	453,289		$	503,929
Weighted average remaining term (years)	5.8			6.8
Pay fixed rate (weighted average)	3.97		%	3.86		%
Received variable rate (weighted average)	2.18		%	2.26		%
Estimated fair value	$	(18,802)		$	(34,606)
Back to back interest rate swaps with loan customers (included in other liabilities)
Notional amount	$	98,916		$	—
Weighted average remaining term (years)	8.6			0.0
Received fixed rate (weighted average)	2.90		%	—		%
Pay variable rate (weighted average)	2.10		%	—		%
Estimated fair value	$	(2,395)		$	—
Back to back interest rate swaps with loan customers (included in other assets)
Notional amount	$	453,289		$	503,929
Weighted average remaining term (years)	5.8			6.8
Received fixed rate (weighted average)	3.97		%	3.86		%
Pay variable rate (weighted average)	2.18		%	2.26		%
Estimated fair value	$	18,802		$	34,606

38

At September 30, 2021, the Company had risk participation agreements with an outside counterparty for an interest rate swap related to a loan in which it is a participant. The risk participation agreement provides credit protection to the financial institution should the borrower fail to perform on its interest rate derivative contract. Risk participation agreements are credit derivatives not designated as hedges. Credit derivatives are not speculative and are not used to manage interest rate risk in assets or liabilities. Changes in the fair value in credit derivatives are recognized directly in earnings. The fee received, less the estimate of the loss for credit exposure, was recognized in earnings at the time of the transaction. At September 30, 2021, the notional amount of the risk participation agreements sold was $111.4 million with a credit valuation adjustment of $52 thousand. At December 31, 2020, the notional amount of the risk participation agreement sold was $112.8 million with a credit valuation adjustment of $398 thousand.

As part of the overall liability management, the Company utilizes interest rate swap agreements to help manage interest rate risk positions. The notional amount of the interest rate swaps do not represent the amount exchanged by the parties. The exchange of cash flows is determined by reference to the notional amounts and the other terms of the interest rate swap agreements.

The Company had one existing interest rate swap agreement as of September 30, 2021 and December 31, 2020 with a notional amount of $100.0 million designated as cash flow hedges of certain LIBOR-based debt. The swap was entered into in 2020 and was determined to be fully effective during the period presented. The aggregate fair value of the swap is recorded in derivative liabilities with changes in fair value recorded in other comprehensive income. The gain or loss on the derivative is recorded in accumulated other comprehensive income (“AOCI”) and is subsequently reclassified into interest expense and interest income in the period during which the hedged forecasted transaction affects earnings. Amounts reported in AOCI related to interest rate swap derivatives will be reclassified to interest income and interest expense as interest payments are received or paid on the Company’s derivatives. The Company expects the hedge to remain fully effective during the remaining term of the swap. For the three and nine months ended September 30, 2021, the Company reclassified $88 thousand and $227 thousand, respectively, from accumulated other comprehensive income to interest expense. For the three and nine months ended September 30, 2020, the Company reclassified $(21) thousand and $118 thousand from accumulated comprehensive income to interest income, respectively.

	September 30, 2021			December 31, 2020
	(Dollars in thousands)
Interest rate swaps designated as cash flow hedge (included in other assets)
Notional amount	$	100,000		$	—
Weighted average remaining term (years)	3.5			0.0
Received variable rate (weighted average)	0.14		%	—		%
Pay fixed rate (weighted average)	0.49		%	—		%
Estimated fair value	$	1,041		$	—
Interest rate swaps designated as cash flow hedge (included in other liabilities)
Notional amount	$	—		$	100,000
Weighted average remaining term (years)	0.0			4.3
Received variable rate (weighted average)	—		%	0.22		%
Pay fixed rate (weighted average)	—		%	0.49		%
Estimated fair value	$	—		$	(602)

39

The Company enters into various stand-alone mortgage-banking derivatives in order to hedge the risk associated with the fluctuation of interest rates. Changes in fair value are recorded as mortgage banking revenue. Residential mortgage loans funded with interest rate lock commitments and forward commitments for the future delivery of mortgage loans to third party investors are considered derivatives. At September 30, 2021, the Company had approximately $21.3 million in interest rate lock commitments and total forward sales commitments for the future delivery of residential mortgage loans. At December 31, 2020, the Company had approximately $43.8 million in interest rate lock commitments and total forward sales commitments for the future delivery of residential mortgage loans.

The following table reflects the notional amount and fair value of mortgage banking derivatives for the dates indicated:

	As of September 30, 2021				As of December 31, 2020
	Notional Amount		Fair Value		Notional Amount		Fair Value
	(Dollars in thousands)
Assets:
Interest rate lock commitments	$	22,479	$	256	$	37,507	$	679
Forward sale contracts related to mortgage banking	21,394		98		8,641		45
Liabilities:
Interest rate lock commitments	$	450	$	(1)	$	6,267	$	(31)
Forward sale contracts related to mortgage banking	5,693		(23)		35,133		(79)

40

12.    Commitments and Contingencies

In the normal course of business, the Company is a party to financial instruments with off-balance sheet risk that are used to meet the financing needs of customers. These financial instruments include commitments to extend credit, standby letters of credit, commercial letters of credit, and commitments to fund investments in affordable housing partnerships. These instruments involve, to varying degrees, elements of credit and interest rate risk in excess of the amount recognized in the Consolidated Statements of Financial Condition. The Company’s exposure to credit loss in the event of nonperformance on commitments to extend credit and standby letters of credit is represented by the contractual notional amount of those instruments. The Company uses the same credit policies in making commitments and conditional obligations as the Company does for extending loan facilities to customers. The Company evaluates each customer’s creditworthiness on a case-by-case basis. The amount of collateral obtained, if deemed necessary upon extension of credit, is based on the Company’s credit evaluation of the counterparty. The types of collateral that the Company may hold can vary and may include accounts receivable, inventory, property, plant and equipment, and income-producing properties.

Commitments at September 30, 2021 and December 31, 2020 are summarized as follows:

	September 30, 2021		December 31, 2020
	(Dollars in thousands)
Commitments to extend credit	$	2,373,741	$	2,137,178
Standby letters of credit	117,132		108,834
Other letters of credit	55,897		40,508
Commitments to fund investments in affordable housing partnerships	10,286		15,148

In the normal course of business, the Company is involved in various legal claims. The Company has reviewed all legal claims against the Company with counsel and has taken into consideration the views of such counsel as to the potential outcome of the claims. Loss contingencies for all legal claims totaled $144 thousand at September 30, 2021 and $1.3 million at December 31, 2020. It is reasonably possible that the Company may incur losses in excess of the amounts currently accrued. However, at this time, the Company is unable to estimate the range of additional losses that are reasonably possible because of a number of factors, including the fact that certain of these litigation matters are still in their early stages and involve claims that the Company believes has little to no merit. The Company has considered these and other possible loss contingencies and does not expect the amounts to be material to the consolidated financial statements.

41

13.    Goodwill, Intangible Assets, and Servicing Assets

Goodwill represents the excess of the purchase price over the sum of the estimated fair values of the tangible and identifiable intangible assets acquired less the estimated fair value of the liabilities assumed. Goodwill has an indefinite useful life and is evaluated for impairment annually or more frequently if events and circumstances indicate that the asset might be impaired. An impairment loss is recognized to the extent that the carrying amount exceeds the asset’s fair value. At December 31, 2020, the Company performed a Step 1 fair value assessment and determined that goodwill was not impaired as the estimated fair value of the Company exceeded the book value. As the Company operates as single business unit, goodwill impairment was assessed based on the Company as a whole. Goodwill is not amortized for book purposes and is not tax deductible.

The carrying amount of the Company’s goodwill as of September 30, 2021 and December 31, 2020 was $464.5 million. There was no impairment of goodwill recorded during the three and nine months ended September 30, 2021.

Core deposit intangible assets are amortized over their estimated lives or ten years. Amortization expense related to core deposit intangible assets totaled $509 thousand and $531 thousand for the three months ended September 30, 2021 and 2020, respectively. The amortization expense related to core deposit intangible assets totaled $1.5 million and $1.6 million for the nine months ended September 30, 2021 and 2020, respectively. The following table provides information regarding the core deposit intangibles at September 30, 2021 and December 31, 2020:

				As of September 30, 2021				As of December 31, 2020
Core Deposit Intangibles Related To:	Amortization Period	Gross Amount		Accumulated Amortization		Carrying Amount		Accumulated Amortization		Carrying Amount
		(Dollars in thousands)
Foster Bankshares acquisition	10 years	$	2,763	$	(2,459)	$	304	$	(2,322)	$	441
Wilshire Bancorp acquisition	10 years	18,138		(10,262)		7,876		(8,871)		9,267
Total		$	20,901	$	(12,721)	$	8,180	$	(11,193)	$	9,708

42

Servicing assets are recognized when SBA and residential mortgage loans are sold with the servicing retained by the Company and the related income is recorded as a component of gains on sales of loans. Servicing assets are initially recorded at fair value based on the present value of the contractually specified servicing fee, net of servicing costs, over the estimated life of the loan, using a discount rate. The Company’s servicing costs approximates the industry average servicing costs of 40 basis points. All classes of servicing assets are subsequently measured using the amortization method which requires servicing rights to be amortized into noninterest income in proportion to, and over the period of, the estimated future net servicing income of the underlying loans.

Management periodically evaluates servicing assets for impairment based upon the fair value of the rights as compared to the carrying amount. Impairment is determined by stratifying rights into groupings based on loan type. Impairment is recognized through a valuation allowance for an individual grouping, to the extent that fair value is less than the carrying amount. As of September 30, 2021 and December 31, 2020, the Company did not have a valuation allowance on it servicing assets.

The changes in servicing assets for the three and nine months ended September 30, 2021 and 2020 were as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
	(Dollars in thousands)
Balance at beginning of period	$	11,566	$	14,164	$	12,692	$	16,417
Additions through originations of servicing assets	710		1,190		2,039		2,326
Amortization	(1,489)		(1,636)		(3,944)		(5,025)
Balance at end of period	$	10,787	$	13,718	$	10,787	$	13,718

Loans serviced for others are not reported as assets. The principal balances of loans serviced for other institutions were $1.12 billion as of September 30, 2021 and $1.23 billion as of December 31, 2020.

The Company utilizes the discounted cash flow method to calculate the initial excess servicing assets. The inputs used in evaluating servicing assets for impairment at September 30, 2021 and December 31, 2020 are presented below.

	September 30, 2021	December 31, 2020
SBA Servicing Assets:
Weighted-average discount rate	12.48%	9.93%
Constant prepayment rate	14.37%	14.40%
Mortgage Servicing Assets:
Weighted-average discount rate	8.63%	8.26%
Constant prepayment rate	9.19%	8.63%

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14.    Income Taxes

For the three months ended September 30, 2021, the Company had an income tax provision totaling $19.9 million on pretax income of $75.4 million, representing an effective tax rate of 26.40%, compared with an income tax provision of $9.3 million on pretax income of $39.7 million, representing an effective tax rate of 23.28% for the three months ended September 30, 2020. For the nine months ended September 30, 2021, the Company had an income tax provision totaling $51.6 million on pretax income of $204.6 million, representing an effective tax rate of 25.24%, compared with an income tax provision of $25.5 million on pretax income of $108.7 million, representing an effective tax rate of 23.45% for the nine months ended September 30, 2020. The increase in effective tax rate for the three and nine months ended September 30, 2021 compared to the three and nine months ended September 30, 2020 was primarily due to affordable housing partnership investment tax credits benefit having a lower effect on larger annual projected pre-tax book income.

The Company and its subsidiaries are subject to U.S. federal income tax, as well as state income taxes. The Company had total unrecognized tax benefits of $2.8 million at September 30, 2021 and December 31, 2020, that relate to uncertainties associated with federal and state income tax matters. The Company recognizes interest and penalties on income tax matters in income tax expense. The Company recorded approximately $347 thousand and $276 thousand, for accrued interest (no portion was related to penalties) at September 30, 2021 and December 31, 2020, respectively.

Management believes it is reasonably possible that the unrecognized tax benefits may decrease by $902 thousand in the next twelve months due to a settlement with the state tax authorities.

The statute of limitations for the assessment of income taxes related to the consolidated federal income tax return is closed for all tax years up to and including 2016. The expiration of the statute of limitations for the assessment of income and franchise taxes related to the various state income and franchise tax returns varies by state. The Company is currently under examination by the New York City Department of Finance for the 2016, 2017 and 2018 tax years. While the outcome of the examination is unknown, the Company expects no material adjustments.

Income tax expense is the total of the current year income tax due or refundable and the change in deferred tax assets and liabilities (without regard to certain changes to deferred taxes). Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases and operating loss and tax credit carry forwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date.

Deferred tax assets are reduced by a valuation allowance when, in the opinion of management, it is more likely than not that some portion, or all, of the deferred tax asset will not be realized. In assessing the realization of deferred tax assets, management evaluates both positive and negative evidence, including the existence of any cumulative losses in the current year and the prior two years, the amount of taxes paid in available carry-back years, the forecasts of future income, applicable tax planning strategies, and assessments of current and future economic and business conditions. This analysis is updated quarterly and adjusted as necessary. Based on the analysis, the Company has determined that a valuation allowance for deferred tax assets was not required as of September 30, 2021.

44

15.    Fair Value Measurements

Fair value is defined as the exchange price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date reflecting assumptions that a market participant would use when pricing an asset or liability. There are three levels of inputs that may be used to measure fair value. The fair value inputs of the instruments are classified and disclosed in one of the following categories pursuant to ASC 820:

Level 1 -    Unadjusted quoted prices in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date. The quoted price shall not be adjusted for any blockage factor (i.e., size of the position relative to trading volume).

Level 2 - Pricing inputs are inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly. Fair value is determined through the use of models or other valuation methodologies, including the use of pricing matrices. If the asset or liability has a specified (contractual) term, a Level 2 input must be observable for substantially the full term of the asset or liability.

Level 3 - Pricing inputs are unobservable for the asset or liability. Unobservable inputs are used to measure fair value to the extent that observable inputs are not available, thereby allowing for situations in which there is little, if any, market activity for the asset or liability at the measurement date. The inputs into the determination of fair value require significant management judgment or estimation.

In certain cases, the inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, an asset’s or liability’s level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement. The Company’s assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment and considers factors specific to the asset or liability.

The Company uses the following methods and assumptions in estimating fair value disclosures for financial instruments. Financial assets and liabilities recorded at fair value on a recurring and non-recurring basis are listed as follows:

Securities Available for Sale

The fair values of securities available for sale are determined by obtaining quoted prices on nationally recognized securities exchanges (Level 1 inputs) or matrix pricing, which is a technique widely used in the industry to value debt securities without relying exclusively on quoted prices for the specific securities but rather by relying on the securities’ relationship to other benchmark quoted securities (Level 2 inputs).

The fair values of the Company’s Level 3 securities available for sale were measured using an income approach valuation technique. The primary inputs and assumptions used in the fair value measurement was derived from the security’s underlying collateral, which included discount rate, prepayment speeds, payment delays, and an assessment of the risk of default of the underlying collateral, among other factors. Significant increases or decreases in any of the inputs or assumptions could result in a significant increase or decrease in the fair value measurement.

Equity Investments With Readily Determinable Fair Value

The fair value of the Company’s equity investments with readily determinable fair value is comprised of mutual funds. The fair value for these investments is obtained from unadjusted quoted prices in active markets on the date of measurement and is therefore classified as Level 1.

Interest Rate Swaps

The Company offers interest rate swaps to certain loan customers to allow them to hedge the risk of rising interest rates on their variable rate loans. The Company originates a variable rate loan and enters into a variable-to-fixed interest rate swap with the customer. The Company also enters into an offsetting swap with a correspondent bank. These back-to-back agreements are intended to offset each other and allow the Company to originate a variable rate loan, while providing a contract for fixed interest payments for the customer. The net cash flow for the Company is equal to the interest income received from a variable rate loan originated with the customer. The fair value of these derivatives is based on a discounted cash flow approach. Due to the observable nature of the inputs used in deriving the fair value of these derivative contracts, the valuation of interest rate swaps is classified as Level 2.

Mortgage Banking Derivatives

    Mortgage banking derivative instruments consist of interest rate lock commitments and forward sale contracts that trade in liquid markets. The fair value is based on the prices available from third party investors. Due to the observable nature of the inputs used in deriving the fair value, the valuation of mortgage banking derivatives is classified as Level 2.

45

Other Derivatives

Other derivatives consist of interest rate swaps designated as cash flow hedges and risk participation agreements. The fair values of these other derivative financial instruments are based upon the estimated amount the Company would receive or pay to terminate the instruments, taking into account current interest rates and, when appropriate, the current credit worthiness of the counterparties. Interest rate swaps designated as cash flow hedges are classified within Level 2. Credit derivatives such as risk participation agreements are valued based on credit worthiness of the underlying borrower which is a significant unobservable input and therefore is classified as Level 3.

Collateral Dependent Loans

The fair values of collateral dependent loans are generally measured for ACL using the practical expedients permitted by ASC 326-20-35-5 including collateral dependent loans measured at an observable market price (if available), or at the fair value of the loan’s collateral (if the loan is collateral dependent). Fair value of the loan’s collateral, when the loan is dependent on collateral, is determined by appraisals or independent valuation, less costs to sell of 8.5%. Appraisals may utilize a single valuation approach or a combination of approaches including comparable sales and income approach. Adjustment may be made in the appraisal process by the independent appraiser to adjust for differences between the comparable sales and income data available for similar loans and the underlying collateral. For commercial and industrial and asset backed loans, independent valuations may include a 20-60% discount for eligible accounts receivable and a 50-70% discount for inventory. These result in a Level 3 classification.

OREO

OREO is fair valued at the time the loan is foreclosed upon and the asset is transferred to OREO. The value is based primarily on third party appraisals, less costs to sell of up to 8.5% and result in a Level 3 classification of the inputs for determining fair value. OREO is reviewed and evaluated on at least a quarterly basis for additional impairment and adjusted to lower of cost or market accordingly, based on the same factors identified above.

Loans Held For Sale

Loans held for sale are carried at the lower of cost or fair value, as determined by outstanding commitments from investors, or based on recent comparable sales (Level 2 inputs), if available, and if not available, are based on discounted cash flows using current market rates applied to the estimated life and credit risk (Level 3 inputs) or may be assessed based upon the fair value of the collateral, which is obtained from recent real estate appraisals (Level 3 inputs). These appraisals may utilize a single valuation approach or a combination of approaches including the income approach. Adjustments are routinely made in the appraisal process by the appraisers to adjust for differences between the comparable sales and income data available. Such adjustments are typically significant and result in a Level 3 classification of the inputs for determining fair value.

46

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

			Fair Value Measurements at the End of the Reporting Period Using
	September 30, 2021		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(Dollars in thousands)
Assets:
Securities available for sale:
U.S. Government agency and U.S. Government sponsored enterprises:
Collateralized mortgage obligations	$	1,071,188	$	—	$	1,071,188	$	—
Mortgage-backed securities:
Residential	763,395		—		763,395		—
Commercial	591,661		—		591,661		—
Asset-backed securities	118,603		—		118,603		—
Corporate securities	22,578		—		22,578		—
Municipal securities	102,064		—		101,009		1,055
Equity investments with readily determinable fair value	27,077		27,077		—		—
Interest rate swaps	21,197		—		21,197		—
Mortgage banking derivatives	354		—		354		—
Other derivatives	1,041		—		1,041		—
Liabilities:
Interest rate swaps	21,197		—		21,197		—
Mortgage banking derivatives	24		—		24		—
Other derivatives	52		—		—		52

47

			Fair Value Measurements at the End of the Reporting Period Using
	December 31, 2020		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(Dollars in thousands)
Assets:
Securities available for sale:
U.S. Government agency and U.S. Government sponsored enterprises:
Collateralized mortgage obligations	$	1,001,317	$	—	$	1,001,317	$	—
Mortgage-backed securities:
Residential	681,013		—		681,013		—
Commercial	507,879		—		507,879		—
Corporate securities	6,134		—		6,134		—
Municipal securities	89,268		—		88,246		1,022
Equity investments with readily determinable fair value	27,611		27,611		—		—
Interest rate swaps	34,606		—		34,606		—
Mortgage banking derivatives	724		—		724		—
Liabilities:
Interest rate swaps	34,606		—		34,606		—
Mortgage banking derivatives	110		—		110		—
Other derivatives	1,000		—		602		398

There were no transfers between Level 1, 2, and 3 during the three and nine months ended September 30, 2021 and 2020.

The table below presents a reconciliation and income statement classification of gains (losses) for our municipal security and risk participation agreements measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the three and nine months ended September 30, 2021 and 2020:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
	(Dollars in thousands)
Municipal securities:
Beginning Balance	$	1,058	$	1,066	$	1,022	$	1,076
Change in fair value included in other comprehensive income (loss)	(3)		(18)		33		(28)
Ending Balance	$	1,055	$	1,048	$	1,055	$	1,048
Risk participation agreements:
Beginning Balance	$	64	$	223	$	398	$	—
Change in fair value included in income	(12)		(24)		(346)		199
Ending Balance	$	52	$	199	$	52	$	199

48

The Company measures certain assets at fair value on a non-recurring basis including collateral dependent loans, loans held for sale, and OREO. These fair value adjustments result from individually evaluated ACL recognized during the period, application of the lower of cost or fair value on loans held for sale, and the application of fair value less cost to sell on OREO.

Assets measured at fair value on a non-recurring basis are summarized below:

			Fair Value Measurements at the End of the Reporting Period Using
	September 30, 2021		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(Dollars in thousands)
Assets:
Collateral dependent loans at fair value:
Real estate loans	$	12,882	$	—	$	—	$	12,882
Commercial business	3,504		—		—		3,504
Loans held for sale, net	131,176		—		131,176		—
OREO	14,783		—		—		14,783

			Fair Value Measurements at the End of the Reporting Period Using
	December 31, 2020		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(Dollars in thousands)
Assets:
Collateral dependent loans at fair value:
Real estate loans	$	21,688	$	—	$	—	$	21,688
Commercial business	7,694		—		—		7,694
Loans held for sale, net	—		—		—		—
OREO	19,260		—		—		19,260

For assets measured at fair value on a non-recurring basis, the total net losses, which include charge offs, recoveries, recorded ACL, valuations, and recognized gains and losses on sales are summarized below:

	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
	2021		2020		2021		2020
	(Dollars in thousands)
Assets:
Collateral dependent loans at fair value:
Real estate loans	$	(1,083)	$	(5,951)	$	(1,496)	$	(8,108)
Commercial business	(2,025)		(2,902)		(2,025)		(5,470)
Loans held for sale, net	(6,121)		—		(17,900)		—
OREO	(259)		(1,682)		(582)		(4,118)

49

Fair Value of Financial Instruments

Carrying amounts and estimated fair values of financial instruments, not previously presented, at September 30, 2021 and December 31, 2020 were as follows:

	September 30, 2021
	Carrying Amount		Estimated Fair Value		Fair Value Measurement Using
	(Dollars in thousands)
Financial Assets:
Cash and cash equivalents	$	627,352	$	627,352	Level 1
Interest bearing deposits in other financial institutions	12,340		12,348		Level 2
Equity investments without readily determinable fair values	31,435		31,435		Level 2
Loans held for sale	179,117		181,836		Level 2
Loans receivable—net	13,281,917		13,155,789		Level 3
Accrued interest receivable	47,102		47,102		Level 2/3
Servicing assets, net	10,787		13,494		Level 3
Customers’ liabilities on acceptances	1,808		1,808		Level 2
Financial Liabilities:
Noninterest bearing deposits	$	6,007,586	$	6,007,586	Level 2
Saving and other interest bearing demand deposits	6,186,170		6,186,170		Level 2
Time deposits	2,868,771		2,871,600		Level 2
FHLB advances	200,000		202,719		Level 2
Convertible notes, net	215,974		215,325		Level 1
Subordinated debentures	105,057		114,854		Level 2
Accrued interest payable	5,367		5,367		Level 2
Acceptances outstanding	1,808		1,808		Level 2
	December 31, 2020
	Carrying Amount		Estimated Fair Value		Fair Value Measurement Using
	(Dollars in thousands)
Financial Assets:
Cash and cash equivalents	$	350,579	$	350,579	Level 1
Interest bearing deposits in other financial institutions	28,642		28,669		Level 2
Equity investments without readily determinable fair values	32,088		32,088		Level 2
Loans held for sale	17,743		18,288		Level 2
Loans receivable—net	13,356,472		13,428,706		Level 3
Accrued interest receivable	59,430		59,430		Level 2/3
Servicing assets, net	12,692		15,785		Level 3
Customers’ liabilities on acceptances	1,184		1,184		Level 2
Financial Liabilities:
Noninterest bearing deposits	$	4,814,254	$	4,814,254	Level 2
Saving and other interest bearing demand deposits	5,533,183		5,533,183		Level 2
Time deposits	3,986,475		3,992,973		Level 2
FHLB advances	250,000		254,456		Level 2
Convertible notes, net	204,565		201,731		Level 1
Subordinated debentures	104,178		98,948		Level 2
Accrued interest payable	14,706		14,706		Level 2
Acceptances outstanding	1,184		1,184		Level 2

50

The Company measures assets and liabilities for its fair value disclosures based on an exit price notion. Although the exit price notion represents the value that would be received to sell an asset or paid to transfer a liability, the actual price received for a sale of assets or paid to transfer liabilities could be different from exit price disclosed. The methods and assumptions used to estimate fair value are described as follows:

The carrying amount is the estimated fair value for cash and cash equivalents, savings and other interest bearing demand deposits, equity investments without readily determinable fair values, customer’s and Bank’s liabilities on acceptances, noninterest bearing deposits, short-term debt, secured borrowings and variable rate loans or deposits that reprice frequently and fully. The fair value of loans is determined through a discounted cash flow analysis which incorporates probability of default and loss given default rates on an individual loan basis. The discount rate is based on the LIBOR Swap Rate for fixed rate loans, while variable loans start with the corresponding index rate and an adjustment was made on certain loans which considered factors such as servicing costs, capital charges, duration, asset type incremental costs, and use of projected cash flows. Residential real estate loans fair values include Fannie Mae and Freddie Mac prepayment speed assumptions or a third party index based on historical prepayment speeds. Fair value of time deposits is based on discounted cash flow analysis using recent issuance rates over the prior three months and a market rate analysis of recent offering rates for retail products. Wholesale time deposit fair values incorporate brokered time deposit offering rates. The fair value of the Company’s debt is based on current rates for similar financing. Fair value for the Company’s convertible notes is based on the actual last traded price of the notes. The fair value of commitments to fund loans represents fees currently charged to enter into similar agreements with similar remaining maturities and is not presented herein. The fair value of these financial instruments is not material to the consolidated financial statements.

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16.    Stockholders’ Equity

Total stockholders’ equity at September 30, 2021 was $2.07 billion, compared to $2.05 billion at December 31, 2020.

In March 2020, the Company completed the $50.0 million repurchase plan though the repurchase of 2,716,034 shares of common stock totaling $36.2 million.

In July 2021, the Company’s Board of Directors approved another share repurchase program that authorizes the Company to repurchase an additional $50.0 million of its common stock. During the three months ended September 30, 2021, the Company repurchased 3,487,426 shares of common stock totaling $47.2 million as part of this share repurchase program which was recorded as treasury stock.

For the three months ended September 30, 2021 and 2020, the Company paid cash dividends of $0.14 per common share. For both the nine months ended September 30, 2021 and 2020, the Company paid cash dividends of $0.42 per common share.

The following table presents the quarterly changes to accumulated other comprehensive income for the three and nine months ended September 30, 2021 and 2020:

	Three Months Ended,				Nine Months Ended,
	September 30, 2021		September 30, 2020		September 30, 2021		September 30, 2020
	(Dollars in thousands)
Balance at beginning of period	$	15,051	$	38,149	$	32,753	$	9,149
Unrealized net gains (losses) on securities available for sale	(16,433)		(303)		(43,050)		41,820
Unrealized net gains (losses) on interest rate swaps used for cash flow hedge	120		54		1,643		(796)
Reclassification adjustments for net losses (gains) realized in net income	88		(7,510)		227		(7,649)
Tax effect	4,717		2,292		11,970		(9,842)
Other comprehensive income (loss), net of tax	(11,508)		(5,467)		(29,210)		23,533
Balance at end of period	$	3,543	$	32,682	$	3,543	$	32,682

Reclassifications for net gains realized in net income for the three and nine months ended September 30, 2021 relate to net gains on interest rate swaps used for cash flow hedges. Gains on interest rate swaps are recorded in noninterest income under other income and fee in the Consolidated Statements of Income.

For the three and nine months ended September 30, 2021, the Company recorded reclassification adjustments of $88 thousand and $227 thousand, respectively, from other comprehensive income to losses from cash flow hedge relationships. For the three and nine months ended and September 30, 2020, the Company recorded reclassification adjustments of $7.5 million and $7.6 million, respectively, from other comprehensive income to net gains on sales of securities available for sale and gains and losses from cash flow hedge relationships.

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17.    Stock-Based Compensation

In 2019, the Company’s stockholders approved the 2019 stock-based incentive plan (the “2019 Plan”), which provides for grants of stock options, SARs, restricted stock, performance shares, and performance units to non-employee directors, employees, and potentially consultants of the Company. Stock options may be either incentive stock options (“ISOs”), as defined in Section 422 of the Internal Revenue Code of 1986, as amended (the “Code”), or nonqualified stock options (“NQSOs”). The 2019 Plan replaces the 2016 Plan and stipulates that no further awards shall be made under prior plans. Therefore, future awards will only be issued from the 2019 Plan.

The 2019 Plan provides the Company flexibility to (i) attract and retain qualified non-employee directors, executives, other key employees, and potentially consultants with appropriate equity-based awards to; (ii) motivate high levels of performance; (iii) recognize employee and potentially consultants’ contributions to the Company’s success; and (iv) align the interests of the participants with those of the Company’s stockholders. The 2019 Plan initially had 4,400,000 shares that were available for grant to participants. The exercise price for shares under an ISO may not be less than 100% of fair market value on the date the award is granted under the Code. Similarly, under the terms of the 2019 Plan, the exercise price for SARs and NQSOs may not be less than 100% of fair market value on the date of grant. Performance units are awarded to participants at the market price of the Company’s common stock on the date of award (after the lapse of the restriction period and the attainment of the performance criteria). All options not exercised generally expire 10 years after the date of grant.

ISOs, SARs, and NQSOs have vesting periods of three to five years and have 10-year contractual terms. Restricted stock, performance shares, and performance units are granted with a restriction period of not less than one year from the grant date for performance-based awards and not more than three years from the grant date for time-based vesting of grants. Compensation expense for awards is recognized over the vesting period. 

Under the 2019 Plan, 2,338,326 shares were available for future grants as of September 30, 2021.

With the exception of the shares underlying stock options and restricted stock awards, the Board of Directors may choose to settle the awards by paying the equivalent cash value or by delivering the appropriate number of shares.

The following is a summary of the Company’s stock option activity for the nine months ended September 30, 2021:

	Number of Shares	Weighted-Average Exercise Price Per Share		Weighted-Average Remaining Contractual Life (Years)	Aggregate Intrinsic Value
					(Dollars in thousands)
Outstanding - January 1, 2021	851,580	$	15.25
Granted	—	—
Exercised	—	—
Expired	(16,703)	17.12
Forfeited	—	—
Outstanding - September 30, 2021	834,877	$	15.22	3.66	$	1,011
Options exercisable - September 30, 2021	834,877	$	15.22	3.66	$	1,011

The following is a summary of the Company’s restricted stock and performance unit activity for the nine months ended September 30, 2021:

	Number of Shares	Weighted-Average Grant Date Fair Value
Outstanding (unvested) - January 1, 2021	1,718,838	$	10.73
Granted	666,163	15.61
Vested	(622,003)	11.89
Forfeited	(164,530)	13.13
Outstanding (unvested) - September 30, 2021	1,598,468	$	12.07

The total fair value of restricted stock and performance units vested for the nine months ended September 30, 2021 and 2020 was $9.4 million and $3.3 million, respectively.

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The Company maintains the Hope Employee Stock Purchase Plan (“ESPP”), which allows eligible employees to purchase the Company’s common shares through payroll deductions which build up between the offering date and the purchase date. At the purchase date, the Company uses the accumulated funds to purchase shares of the Company’s common stock on behalf of the participating employees at a 10% discount to the closing price of the Company’s common shares. The closing price is the lower of either the closing price on the first day of the offering period or the closing price on the purchase date. The dollar amount of common shares purchased under the ESPP must not exceed 20% of the participating employee’s base salary, subject to a cap of $25 thousand in stock value based on the grant date. The ESPP is considered compensatory under GAAP and compensation expense for the ESPP is recognized as part of the Company’s stock-based compensation expense. The compensation expense for the ESPP during the three months ended September 30, 2021 and 2020 was $135 thousand and $108 thousand, respectively. The compensation expense for the ESPP during the nine months ended September 30, 2021 and 2020 was $394 thousand and $205 thousand, respectively.

The total amounts charged against income related to stock-based payment arrangements, including the ESPP, were $2.2 million and $2.2 million for the three months ended September 30, 2021 and 2020, respectively. For the nine months ended September 30, 2021 and 2020, $6.8 million and $6.0 million, respectively, of stock-based payment arrangements were charged against income. The income tax benefit recognized was approximately $579 thousand and $507 thousand for the three months ended September 30, 2021 and 2020, respectively. The income tax benefit recognized for the nine months ended September 30, 2021 and 2020, was approximately $1.7 million and $1.4 million, respectively.

At September 30, 2021, there was no unrecognized compensation expense related to non-vested stock option grants. Unrecognized compensation expense related to non-vested restricted stock and performance units was $11.3 million and is expected to be recognized over a weighted average vesting period of 1.94 years.

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18.    Regulatory Matters

The Company and the Bank are subject to various regulatory capital requirements administered by the federal and state banking agencies. Failure to meet minimum capital requirements can result in certain mandatory and possibly additional discretionary actions by regulators that, if undertaken, could have a material and adverse effect on the Company’s and the Bank’s business, financial condition and results of operation, such as restrictions on growth or the payment of dividends or other capital distributions or management fees. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, the Company and the Bank must meet specific capital guidelines that involve quantitative measures of their assets, liabilities and certain off-balance-sheet items as calculated under regulatory accounting practices. The capital amounts and classification are also subject to qualitative judgments by the regulators about components, risk weightings, and other factors.

In July 2013, the federal bank regulatory agencies adopted final regulations, which revised their risk-based and leverage capital requirements for banking organizations to meet requirements of the Dodd-Frank Act and to implement the Basel III international agreements reached by the Basel Committee. The final rules became effective for the Company and the Bank on January 1, 2015 and were subject to a phase-in period through January 1, 2019. The final rules that had an impact on the Company and the Bank include:

•An increase in the minimum Tier 1 capital ratio from 4.00% to 6.00% of risk-weighted assets;

•A new category and a required 4.50% of risk-weighted assets ratio was established for “Common Equity Tier 1” as a subset of Tier 1 capital limited to common equity;

•A minimum non-risk-based leverage ratio was set at 4.00%, eliminating a 3.00% exception for higher rated banks;

•Changes in the permitted composition of Tier 1 capital to exclude trust preferred securities, mortgage servicing rights and certain deferred tax assets and include unrealized gains and losses on available for sale debt and equity securities;

•The risk-weights of certain assets for purposes of calculating the risk-based capital ratios are changed for high volatility commercial real estate acquisition, development and construction loans, certain past due non-residential mortgage loans and certain mortgage-backed and other securities exposures; and

•A capital conservation buffer of 2.5% of risk weighted assets over each of the required capital ratios was added and must be met to avoid limitations on the ability of the Bank to pay dividends, repurchase shares, or pay discretionary bonuses. As of September 30, 2021, the capital ratios for the Company and the Bank were in excess of all regulatory minimum capital ratios with the addition of the conservation buffer.

On January 1, 2020, the Company adopted ASU 2016-13 and implemented the CECL methodology. In response to the COVID-19 pandemic, federal regulatory agencies published a final rule that provides the option to delay the cumulative effect of the day 1 impact of CECL adoption on regulatory capital, along with 25% of the change in the adjusted allowance for credit losses (as computed for regulatory capital purposes which excludes PCD loans), for two years, followed by a three-year phase-in period. The Company has elected the five-year transition period consistent with the final rule issued by the federal regulatory agencies.

As of September 30, 2021 and December 31, 2020, the most recent regulatory notification categorized the Bank as “well-capitalized” under the regulatory framework for prompt corrective action. To generally be categorized as “well-capitalized”, the Bank must maintain minimum total risk-based, Tier 1 risk-based, common equity Tier 1, and Tier 1 leverage ratios as set forth in the following table. There are no conditions or events since the most recent notification from regulators that management believes has changed the institution’s category.

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The Company’s and the Bank’s levels and ratios are presented in the tables below for the dates indicated and include the effects of the Company’s election to utilize the five-year transition described above:

	Actual				Required For Capital Adequacy Purposes				Minimum Capital Adequacy With Capital Conservation Buffer				Required To Be Well Capitalized Under Prompt Corrective Action Provisions
As of September 30, 2021	Amount		Ratio		Amount		Ratio		Amount		Ratio		Amount		Ratio
	(Dollars in thousands)
Common equity Tier 1 capital (to risk weighted assets):
Company	$	1,623,011	11.01	%	$	663,201	4.50	%	$	1,031,647	7.00	%	N/A		N/A
Bank	$	1,911,158	12.97	%	$	662,865	4.50	%	$	1,031,124	7.00	%	$	957,472	6.50	%
Total capital (to risk-weighted assets):
Company	$	1,830,601	12.42	%	$	1,179,025	8.00	%	$	1,547,470	10.50	%	N/A		N/A
Bank	$	2,017,592	13.70	%	$	1,178,427	8.00	%	$	1,546,686	10.50	%	$	1,473,034	10.00	%
Tier 1 capital (to risk-weighted assets):
Company	$	1,724,167	11.70	%	$	884,269	6.00	%	$	1,252,714	8.50	%	N/A		N/A
Bank	$	1,911,158	12.97	%	$	883,820	6.00	%	$	1,252,079	8.50	%	$	1,178,427	8.00	%
Tier 1 capital (to average assets):
Company	$	1,724,167	9.98	%	$	690,864	4.00	%	N/A		N/A		N/A		N/A
Bank	$	1,911,158	11.07	%	$	690,723	4.00	%	N/A		N/A		$	863,404	5.00	%

	Actual				Required For Capital Adequacy Purposes				Minimum Capital Adequacy With Capital Conservation Buffer				Required To Be Well Capitalized Under Prompt Corrective Action Provisions
As of December 31, 2020	Amount		Ratio		Amount		Ratio		Amount		Ratio		Amount		Ratio
	(Dollars in thousands)
Common equity Tier 1 capital (to risk weighted assets):
Company	$	1,568,508	10.94	%	$	645,366	4.50	%	$	1,003,902	7.00	%	N/A		N/A
Bank	$	1,850,091	12.90	%	$	645,277	4.50	%	$	1,003,764	7.00	%	$	932,066	6.50	%
Total capital (to risk-weighted assets):
Company	$	1,846,229	12.87	%	$	1,147,317	8.00	%	$	1,505,853	10.50	%	N/A		N/A
Bank	$	2,027,534	14.14	%	$	1,147,159	8.00	%	$	1,505,646	10.50	%	$	1,433,948	10.00	%
Tier 1 capital (to risk-weighted assets):
Company	$	1,668,786	11.64	%	$	860,487	6.00	%	$	1,219,024	8.50	%	N/A		N/A
Bank	$	1,850,091	12.90	%	$	860,369	6.00	%	$	1,218,856	8.50	%	$	1,147,159	8.00	%
Tier 1 capital (to average assets):
Company	$	1,668,786	10.22	%	$	653,163	4.00	%	N/A		N/A		N/A		N/A
Bank	$	1,850,091	11.33	%	$	653,241	4.00	%	N/A		N/A		$	816,551	5.00	%

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19.    Revenue Recognition

With the adoption of ASU 2014-09 (Topic 606), the Company recognizes revenue when obligations under the terms of a contract with customers are satisfied. Topic 606 does not apply to revenue associated with financial instruments, including revenue from loans and securities. In addition, certain noninterest income streams such as fees associated with mortgage servicing rights, financial guarantees, derivatives, and certain credit card fees are also out of scope of the new guidance. Topic 606 is applicable to noninterest revenue streams such as deposit related fees, wire transfer fees, and certain OREO related net gains or expenses. However, the recognition of these revenue streams for the Company did not change significantly upon adoption of Topic 606. Noninterest revenue streams within the scope of Topic 606 are discussed below.

Service Charges on Deposit Accounts and Wire Transfer Fees

Service charges on noninterest and interest bearing deposit accounts consist of monthly service charges, customer analysis charges, non-sufficient funds (“NSF”) charges, and other deposit account related charges. The Company’s performance obligation for account analysis charges and monthly service charges is generally satisfied, and the related revenue is recognized over the period in which the service is provided. NSF charges, other deposit account related charges, and wire transfer fees are transaction based, and therefore the Company’s performance obligation is satisfied at the point of the transaction, and related revenue recognized at that point in time. Payment for service charges on deposit accounts is primarily received immediately or in the following month through a direct charge to customers’ accounts.

Service charges on deposit accounts and wire transfers are summarized below:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
	(Dollars in thousands)
Noninterest bearing deposit account income:
Monthly service charges	$	259	$	303	$	808	$	1,001
Customer analysis charges	847		1,693		2,332		5,074
NSF charges	606		608		1,921		2,824
Other service charges	81		110		252		484
Total noninterest bearing deposit account income	1,793		2,714		5,313		9,383
Interest bearing deposit account income:
Monthly service charges	21		22		68		69
Total service fees on deposit accounts	$	1,814	$	2,736	$	5,381	$	9,452
Wire transfer fee income:
Wire transfer fees	$	766	$	812	$	2,256	$	2,383
Foreign exchange fees	70		80		347		327
Total wire transfer fees	$	836	$	892	$	2,603	$	2,710

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OREO Income (Expense)

OREO are often sold in transactions that, under ASC 606, may not be considered a contract with a customer because the sale of the asset may not be an output of the Company’s ordinary activities. However, sales of nonfinancial assets, including in-substance nonfinancial assets, should be accounted for in accordance with ASC 610-20, “Other Income - Gains and Losses from the Derecognition of Nonfinancial Assets”, which requires the Company to apply certain measurement and recognition concepts of ASC 606. Accordingly, the Company recognizes the sale of a real estate property, along with any associated gain or loss, when control of the property transfers to the buyer. For sales of existing real estate properties, this generally will occur at the point of sale. When the Company finances the sale of OREO to the buyer, the Company must assess whether the buyer is committed to perform their obligations under the contract and whether collectability of the transaction price is probable. Once these criteria are met, the OREO asset is derecognized and the gain or loss on sale is recorded upon the transfer of control of the property to the buyer. Application of the new revenue recognition standard does not materially change the amount and the timing of the gain/loss on sale of OREO and other nonfinancial assets. Further, there were no open OREO/nonfinancial assets sale contracts at the adoption date that required an evaluation under Topic 606. For the three and nine months ended September 30, 2021, the Company recognized net losses on sales of OREO totaling $12 thousand and recognized net gains on sales of OREO totaling $1 thousand, respectively. For the three and nine months ended September 30, 2020, the Company recognized net losses on sale of OREO in the amount of $27 thousand and $108 thousand, respectively.

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20.    Subsequent Events

The Company implemented a strategic plan in 2021 to sell loans with elevated credit risk to help improve the overall credit quality of the loan portfolio. As part of this plan the Company transferred $131.2 million in loans rated as substandard to loans held for sale. As of the date of this report, $74.6 million of the $131.2 million in substandard loans have been sold with $56.6 million in loans remaining as loans held for sale. The substandard loans held as loans held for sale are expected to be sold by year end 2021.

The Company has evaluated the effects of events that have occurred subsequent to September 30, 2021 through the issuance date of these consolidated financial statements. Other than the event described above, there have been no material events that would require disclosure in the consolidated financial statements or in the notes to the consolidated financial statements.

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Item 2.Management’s Discussion and Analysis of Financial Condition and Results of Operations (MD&A)

The following discussion and analysis should be read in conjunction with Management’s Discussion and Analysis of Financial Condition and Results of Operations in our Annual Report on Form 10-K for the year ended December 31, 2020 and the unaudited consolidated financial statements and notes set forth elsewhere in this Quarterly Report on Form 10-Q.

GENERAL

We offer a full range of commercial and retail banking loan and deposit products through our wholly-owned subsidiary Bank of Hope. We have 53 banking offices in California, New York/New Jersey, Illinois, Washington, Texas, Virginia, and Alabama. We have loan production offices located in Atlanta, Dallas, Denver, Portland, Seattle, Fremont, and in Southern California. We offer our banking services through our network of banking offices and loan production offices to our customers who typically are small to medium-sized businesses in our market areas. We accept deposits and originate a variety of loans including real estate loans, commercial business loans, residential mortgage loans, SBA loans, and consumer loans.

Our principal business involves earning interest on loans and investment securities that are funded primarily by customer deposits, wholesale deposits, and other borrowings. Our operating income and net income are derived primarily from the difference between interest income received from interest earning assets and interest expense paid on interest bearing liabilities and, to a lesser extent, from fees received in connection with servicing loan and deposit accounts and income from the sale of loans. Our major expenses are the interest we pay on deposits and borrowings, provisions for credit losses and general operating expenses, which primarily consist of salaries and employee benefits, occupancy costs, and other operating expenses. Interest rates are highly sensitive to many factors that are beyond our control, such as changes in the national economy and in the related monetary policies of the FRB, inflation, unemployment, consumer spending, political changes, and other events. We cannot predict the impact that these factors and future changes in domestic and foreign economic and political conditions might have on our business, financial condition, and results of operations.

COVID-19 Pandemic

On March 11, 2020, the World Health Organization declared the novel coronavirus (“COVID-19”) a global pandemic. The COVID-19 pandemic has had a material and adverse impact on our business, financial condition, and results of operations and any further impact will depend on future developments that cannot be predicted, including the scope and duration of the pandemic, the economic implications of the same, effectiveness of vaccines being distributed, and the continued actions taken by governmental authorities in response to the pandemic.

The COVID-19 pandemic has substantially and negatively impacted the United States economy and disrupted global supply chains. In addition, the pandemic has resulted in permanent and temporary closures of countless businesses and the institution of social distancing and sheltering in place requirements in most states and communities. Although the United States had seen a decline in new cases of COVID-19 as a result of the vaccination efforts underway, and many states have now relaxed most of the business closures and other social distancing requirements, concerns over COVID-19 still exist.

The demand for our products and services has been and may again be adversely impacted, which could materially and adversely affect our financial condition and results of operations. Furthermore, the pandemic could result in the recognition of amplified credit losses in our loan portfolios and increases in our allowance for credit losses. Similarly, because of economic volatility and uncertain market conditions, we may be required to recognize impairments on goodwill or impairment on other financial instruments we hold. The extent to which the COVID-19 pandemic impacts our business, results of operations, and financial condition, as well as our regulatory capital and liquidity ratios, will depend on future developments, that cannot be predicted, including the continued effectiveness of vaccines, the scope and duration of the pandemic, the impact of COVID-19, including potential new variants, the economic implications of the same, and actions taken by governmental authorities and other third parties in response to the pandemic.

On March 27, 2020, former President Donald Trump signed into law the Coronavirus Aid, Relief, and Economic Security (“CARES”) Act in response to the global pandemic. The CARES Act provided approximately $2.2 trillion in emergency economic relief funds, expanded SBA lending and provided temporary relief of certain modifications from TDR classification. In December 2020, the President signed the Consolidated Appropriations Act of 2021 which included another $900 billion in stimulus relief for the COVID-19 pandemic to provide emergency economic relief funds, further expanded SBA lending with additional funds for SBA PPP, and provided an extension for the relief of certain modifications from TDR classification. We have assisted many of our customers in availing themselves of certain provisions of the CARES Act by providing loan modifications to borrowers consisting of mostly payment deferrals (see “COVID-19 Related Loan Modifications” in the Financial Conditions section of the MD&A for more information). We funded $480.1 million in SBA PPP loans in 2020 and funded $324.5 million in second round PPP loans during the nine months ended September 30, 2021.

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On March 11, 2021, President Joe Biden signed into law the American Rescue Plan Act of 2021. The American Rescue Plan is a $1.9 trillion rescue package designed to help the United States recovery from the impact that the COVID-19 pandemic has had on the country. On September 9, 2021, President Biden announced executive orders for new federal vaccine requirements and the Biden administration is expected to soon publish rules that includes a mandate to all employers with more than 100 workers to require employees to be vaccinated or tested for the COVID-19 virus on a weekly basis. Since we have more than 100 employees, this vaccine mandate will likely be applicable to our operations.

At September 30, 2021, all of our regulatory capital ratios for Hope Bancorp and the Bank were in excess of the minimum requirements set by our regulators. While we currently believe that we have sufficient excess capital and liquidity to withstand the economic impact of the COVID-19 pandemic, further economic deterioration or an extended recession could adversely impact our capital and liquidity positions.

Pandemic Response Plan

With the onset of the COVID-19 virus, we activated a Pandemic Response Plan in January 2020, in advance of the declaration of the COVID-19 pandemic. As part of the Pandemic Response Plan, a Pandemic Response Team and a Business Continuity Program Team were formed which closely monitor the COVID-19 situation, identifying issues and developing responses to reduce risks related to COVID-19 to our customers, employees, and communities. As part of our overall efforts to help contain the spread of the virus, we made a number of adjustments in our branch operations and regularly communicate with our staff to keep them apprised of the latest information. The goal of the Pandemic Response Plan is to protect the health of our customers, employees, and communities while continuing to meet the needs of our customers. The Pandemic Response Team and Business Continuity Program Team will continue to monitor the COVID-19 situation and take additional actions in an effort to ensure the safe continued operations of the Bank.

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Selected Financial Data

The following tables set forth a performance overview concerning the periods indicated and should be read in conjunction with the unaudited consolidated financial statements and notes set forth elsewhere in this Quarterly Report on Form 10-Q and the following Results of Operations and Financial Condition sections in the MD&A.

	At or for the Three Months Ended September 30,						At or for the Nine Months Ended September 30,
	2021			2020			2021			2020
	(Dollars in thousands, except share and per share data)
Income Statement Data:
Interest income	$	142,866		$	145,220		$	421,363		$	457,149
Interest expense	12,570			27,583			41,911			110,407
Net interest income	130,296			117,637			379,452			346,742
Provision (credit) for credit losses	(10,000)			22,000			(13,700)			67,500
Net interest income after provision (credit) for credit losses	140,296			95,637			393,152			279,242
Noninterest income	10,617			17,513			30,497			42,017
Noninterest expense	75,502			73,406			219,056			212,576
Income before income tax provision	75,411			39,744			204,593			108,683
Income tax provision	19,912			9,254			51,644			25,487
Net income	$	55,499		$	30,490		$	152,949		$	83,196
Per Share Data:
Earnings per common share - basic	$	0.45		$	0.25		$	1.24		$	0.67
Earnings per common share - diluted	$	0.45		$	0.25		$	1.23		$	0.67
Book value per common share (period end)	$	17.26		$	16.55		$	17.26		$	16.55
Cash dividends declared per common share	$	0.14		$	0.14		$	0.42		$	0.42
Tangible book value per common share (period end) (1)	$	13.33		$	12.70		$	13.33		$	12.70
Number of common shares outstanding (period end)	120,198,061			123,260,760			120,198,061			123,260,760
Weighted average shares - basic	122,244,948			123,251,336			123,050,174			123,581,055
Weighted average shares - diluted	122,908,536			123,536,765			123,848,512			123,895,084
Tangible common equity to tangible assets (1)	9.24		%	9.63		%	9.24		%	9.63		%
Average Balance Sheet Data:
Assets	$	17,745,066		$	17,020,795		$	17,344,095		$	16,411,150
Securities available for sale	2,370,672			2,010,907			2,297,450			1,825,046
Loans receivable and loans held for sale	13,286,382			12,728,558			13,308,526			12,581,703
Deposits	14,993,710			14,140,731			14,612,792			13,381,388
Stockholders’ equity	2,092,018			2,039,555			2,068,676			2,028,074

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	For the Three Months Ended September 30,						For the Nine Months Ended September 30,
	2021			2020			2021		2020
Selected Performance Ratios:
Return on average assets (2)	1.25		%	0.72		%	1.18	%	0.68	%
Return on average stockholders’ equity (2)	10.61		%	5.98		%	9.86	%	5.47	%
Return on average tangible equity (1) (2)	13.71		%	7.80		%	12.78	%	7.14	%
Dividend payout ratio (dividends per share/diluted EPS)	31.00		%	56.73		%	34.01	%	62.55	%
Efficiency ratio (3)	53.58		%	54.31		%	53.43	%	54.68	%
Net interest spread	2.84		%	2.55		%	2.84	%	2.56	%
Net interest margin (4)	3.07		%	2.91		%	3.08	%	2.99	%
	September 30, 2021			September 30, 2020
	(Dollars in thousands)
Statement of Financial Condition Data - at Period End:
Assets	$	17,799,026		$	16,733,767
Securities available for sale	2,669,489			2,060,991
Loans receivable	13,418,691			13,120,225
Deposits	15,062,527			14,008,356
FHLB advances	200,000			200,000
Convertible notes, net	215,974			203,270
Subordinated debentures	105,057			103,889
Stockholders’ equity	2,074,398			2,040,561
Regulatory Capital Ratios (5)
Leverage capital ratio	9.98		%	10.02		%
Common equity Tier 1 capital ratio	11.01		%	11.36		%
Tier 1 risk-based capital ratio	11.70		%	12.09		%
Total risk-based capital ratio	12.42		%	13.19		%
Asset Quality Ratios:
Allowance for credit losses to loans receivable	1.02		%	1.37		%
Allowance for credit losses to nonaccrual loans	251.52		%	259.88		%
Allowance for credit losses to nonperforming loans (6)	138.92		%	169.40		%
Allowance for credit losses to nonperforming assets (7)	120.33		%	144.36		%
Nonaccrual loans to loans receivable	0.41		%	0.53		%
Nonperforming loans to loans receivable (6)	0.73		%	0.81		%
Nonperforming assets to loans receivable and OREO (7)	0.85		%	0.95		%
Nonperforming assets to total assets (7)	0.64		%	0.74		%

__________________________________

(1)Tangible book value per common share, tangible common equity to tangible assets, and return on average tangible equity are non-GAAP financial measures that we believe provide investors with information useful in understanding our financial performance and position. A reconciliation of GAAP to non-GAAP financial measures is provided on the following page.

(2)Annualized.

(3)Efficiency ratio is defined as noninterest expense divided by the sum of net interest income before provision for credit losses and noninterest income.

(4)Net interest margin is calculated by dividing annualized net interest income by average total interest earning assets.

(5)The ratios generally required to meet the definition of a “well-capitalized” financial institution under certain banking regulations are 5.0% leverage capital, 6.5% common equity tier 1 capital, 8.0% tier 1 risk-based capital, and 10.0% total risk-based capital.

(6)Calculations are based on average quarterly asset balances.

(7)Nonperforming assets consist of nonperforming loans and OREO.

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Non-GAAP Financial Measurements

We provide certain non-GAAP financial measures that we believe provide investors with meaningful supplemental information that is useful in understanding our financial performance and position. The methodologies for determining non-GAAP measures may differ among companies. The following tables reconciles non-GAAP financial measures used in this Form 10-Q to the most comparable GAAP performance measures:

	At September 30,
	2021			2020
	(Dollars in thousands, except share data)
Total stockholders’ equity	$	2,074,398		$	2,040,561
Less: Goodwill and core deposit intangible assets, net	(472,630)			(474,689)
Tangible common equity	$	1,601,768		$	1,565,872
Total assets	$	17,799,026		$	16,733,767
Less: Goodwill and core deposit intangible assets, net	(472,630)			(474,689)
Tangible Assets	$	17,326,396		$	16,259,078
Common shares outstanding	120,198,061			123,260,760
Tangible book value per common share	$	13.33		$	12.70
Tangible common equity to tangible assets	9.24		%	9.63		%

Tangible book value per common share is calculated by subtracting goodwill and core deposit intangible assets from total stockholders’ equity and dividing the difference by the number of shares of common stock outstanding. Tangible common equity to tangible assets is calculated by subtracting goodwill and core deposit intangible assets from total stockholders’ equity and dividing the difference by total assets after subtracting goodwill and core deposit intangible assets.

	Three Months Ended September 30,						Nine Months Ended September 30,
	2021			2020			2021			2020
	(Dollars in thousands)
Net income	$	55,499		$	30,490		$	152,949		$	83,196
Average stockholders’ equity	$	2,092,018		$	2,039,555		$	2,068,676		$	2,028,074
Less: Average goodwill and core deposit intangible assets, net	(472,918)			(475,010)			(473,438)			(475,530)
Average tangible equity	$	1,619,100		$	1,564,545		$	1,595,238		$	1,552,544
Return on average tangible equity (annualized)	13.71		%	7.80		%	12.78		%	7.14		%

Return on average tangible equity is calculated by dividing net income for the period by average stockholders’ equity for the period after subtracting average goodwill and core deposit intangible assets for the period from average stockholders’ equity.

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Results of Operations

Overview

Net income for the third quarter of 2021 was $55.5 million, or $0.45 per diluted common share, compared to $30.5 million, or $0.25 per diluted common share, for the same period of 2020, which was an increase of $25.0 million, or 82.0%. The increase in net income was due to decreases in interest expense and in the provision for credit losses which resulted from the current and projected improvements in the economy from the COVID-19 pandemic.

Net income for the nine months ended September 30, 2021 was $152.9 million, or $1.23 per diluted common share, compared to $83.2 million, or $0.67 per diluted share, for the same period of 2020, which was an increase of $69.8 million, or 83.8%. The increase in net income was due to a decrease in provision for credit losses which also resulted from the current and projected improvements in the economy from the COVID-19 pandemic in addition to an increase in net interest income.

The following table summarizes the accretion and amortization adjustments resulting from prior acquisitions that were included in net income for the three and nine months ended September 30, 2021 and 2020:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
	(Dollars in thousands)
Accretion of discounts on acquired performing loans	$	368	$	747	$	1,439	$	2,464
Accretion of discounts on PCD loans	2,093		4,584		6,536		17,079
Amortization of premiums on acquired investments in affordable housing partnerships	(73)		(71)		(220)		(212)
Accretion of discounts on assumed subordinated debt	(295)		(287)		(879)		(854)
Amortization of core deposit intangibles	(509)		(531)		(1,528)		(1,594)
Total	$	1,584	$	4,442	$	5,348	$	16,883

The annualized return on average assets was 1.25% for the third quarter of 2021 compared to 0.72% for the same period of 2020. The annualized return on average stockholders’ equity was 10.61% for the third quarter of 2021 compared to 5.98% for the same period of 2020. The efficiency ratio was 53.58% for the third quarter of 2021 compared to 54.31% for the same period of 2020.

The annualized return on average assets was 1.18% for the nine months ended September 30, 2021 compared to 0.68% for the same period of 2020. The annualized return on average stockholders’ equity was 9.86% for the nine months ended September 30, 2021 compared to 5.47% for the same period of 2020. The efficiency ratio was 53.43% for the nine months ended September 30, 2021 compared to 54.68% for the same period of 2020.

Net Interest Income and Net Interest Margin

Net Interest Income

A principal component of our earnings is net interest income, which is the difference between the interest and fees earned on loans and investments and the interest paid on deposits, borrowed funds, and convertible notes. Net interest income expressed as a percentage of average interest earning assets is referred to as the net interest margin. The net interest spread is the yield on average interest earning assets less the cost of average interest bearing liabilities. Net interest income is affected by changes in the balances of interest earning assets and interest bearing liabilities and changes in the yields earned on interest earning assets and the rates paid on interest bearing liabilities.

Comparison of Three Months Ended September 30, 2021 with the Three Months Ended September 30, 2020

Net interest income before provision for credit losses was $130.3 million for the third quarter of 2021 compared to $117.6 million for the same period of 2020, an increase of $12.7 million, or 10.8%. The increase in net interest income was due to the reduction in interest expense for the third quarter of 2021 compared to the third quarter of 2020 offset partly by a decrease in interest income.

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Interest income for the third quarter of 2021 was $142.9 million, a decrease of $2.4 million, or 1.6%, compared to $145.2 million for the same period of 2020. The decrease in interest income was primarily attributable to the decline in interest rates, which impacted our variable rate loans and the interest rates on new loan originations and a decline in discount accretion income on acquired loans. As a result of the COVID-19 pandemic and its impact on the U.S. economy, the Federal Open Market Committee (“FOMC”) lowered the target federal funds rate by a total of 1.50% in March 2020 to 0.00%-0.25%. The reduction in interest rates in March 2020 had a large impact on our loan yields and interest income as our variable rate loans repriced to lower interest rates. Interest income on our investment securities also declined due to the repricing of variable rate investments and the sale and pay-down of higher yielding securities in combination with the purchase of lower yielding securities which contributed to the decline in interest income.

Interest expense for the third quarter of 2021 was $12.6 million, a decrease of $15.0 million, or 54.4%, compared to $27.6 million for the same period of 2020. The decrease in interest expense was due to the overall decline in our cost of deposits from the repricing of time deposits to lower rates as well as a reduction in rates on interest bearing deposits accounts throughout 2020 and 2021. We reduced our deposit rates in conjunction with the reduction in rates in March 2020 to reduce our cost of deposits and to offset the decline in loan yields. We expect interest expense to continue to decline as higher cost time deposits continue to renew to lower rates, but the decline is expected to be smaller are time deposit renewal rates are nearing rates at maturity. Interest expense on FHLB borrowings declined in the third quarter of 2021 compared to the third quarter of 2020 primarily due to the pay-down of higher rate FHLB borrowings during the third quarter of 2020. With the adoption of ASU 2020-06, interest expense on our convertible notes declined by $1.0 million for the third quarter of 2021 compared to the third quarter of 2020 due to the reduction in non-cash interest expense as we no longer have a discount portion to amortize.

Comparison of Nine Months Ended September 30, 2021 with the Nine Months Ended September 30, 2020

Net interest income before provision for credit losses was $379.5 million for the nine months ended September 30, 2021 compared to $346.7 million for the same period of 2020, an increase of $32.7 million, or 9.4%. The increase in net interest income was due to the reduction in interest expense for the for the nine months ended September 30, 2021 compared to the same period of 2020 offset partly by a decrease in interest income.

Interest income for the nine months ended September 30, 2021 was $421.4 million, a decrease of $35.8 million, or 7.8%, compared to $457.1 million for the same period of 2020. The decrease in interest income was primarily attributable to the decline in interest rates, which impacted our variable rate loans.

Interest expense for the nine months ended September 30, 2021 was $41.9 million, a decrease of $68.5 million, or 62.0%, compared to $110.4 million for the same period of 2020. The decrease in interest expense was due to the repricing of time deposits to lower rates as well as a reduction in rates on interest bearing deposit accounts. We expect interest expense to decline slightly during the remainder of 2021 as higher cost time deposits continue to renew to lower rates.

Net Interest Margin

Our net interest margin is impacted by the weighted average rates we earn on interest earning assets and pay on interest bearing liabilities and the effect of acquisition accounting adjustments. The net interest margin for the third quarter of 2021 was 3.07%, an increase of 16 basis points from 2.91% for the same period of 2020. Net interest margin for the nine months ended September 30, 2021 was 3.08%, an increase of 9 basis points from 2.99% for the for the same period of 2020. The increase in net interest margin for the three and nine months ended September 30, 2021 compared to the three and nine months ended September 30, 2020 was due to decreases in cost of interest bearing deposits, FHLB advances, convertible notes, and other borrowings partially offset by an overall decline in yields on loans and securities available for sale as these earning assets were fully impacted by the decline in interest rates in March 2020 for periods in 2021, while only partially impacted for periods in 2020. Cost of interest bearing deposits and other borrowings were also impacted by the rate cut in March 2020 while the reduction in cost of FHLB advances was mostly due to the pay-down of higher rate FHLB advances in the third quarter of 2020 and the reduction in the cost of convertible notes was due to the adoption of ASU 2020-06 at the beginning of 2021.

66

The weighted average yield on loans decreased to 3.97% for the third quarter of 2021 from 4.20% for the third quarter of 2020. The weighted average yield on loans decreased to 3.96% for the nine months ended September 30, 2021 from 4.49% for the nine months ended September 30, 2020. The decrease in loan yields for the three and nine months ended September 30, 2021 compared to the same periods in 2020 was mostly due to the decrease in interest rates experienced in 2020 and a decline in accretion income on acquired loans. The decrease in interest rates led to a decline in rates on our variable rate loans and for new loan originations, which resulted in a decline in loan yields. At September 30, 2021, variable interest rate loans made up 41% of the loan portfolio and the remaining 59% of the loan portfolio consisted of loans with fixed interest rates. Fixed rate loans include hybrid loans that had fixed interest rates at the end of the period but will eventually change to a variable interest rate after a certain period of time. For the nine months ended September 30, 2021, the average weighted rate on new loan originations was 3.10% compared to 2.87% for the nine months ended September 30, 2020. The increase in the average weighted rate on new loan originations for the nine months ended September 30, 2021 compared to the nine months ended September 30, 2020 was due to higher levels of originations of SBA PPP loans for 2020 which all have an interest rate of 1.00%. Excluding SBA PPP loans, the average weighted rate on new loan originations for the nine months ended September 30, 2021 was 3.38% compared to 3.37% for the nine months ended September 30, 2020.

Discount accretion income on acquired loans was $2.5 million and $8.0 million for the three and nine months ended September 30, 2021, respectively, compared to $5.3 million and $19.5 million for the three and nine months ended September 30, 2020, respectively. The decline in discount accretion income was primarily due to the payoff of acquired loans during the three and nine months ended September 30, 2020 which resulted in additional discount accretion income. There were no significant payoffs of acquired loans during the three or nine months ended September 30, 2021.

The weighted average yield on securities available for sale for the third quarter of 2021 was 1.54% compared to 1.95% for the same period of 2020. The weighted average yield on securities available for sale for the nine months ended September 30, 2021 was 1.45% compared to 2.22% for the same period of 2020. The change in weighted average yield on securities available for sale for the three and nine months ended September 30, 2021 compared to the same periods of 2020 was due to the reduction in interest rates, which impacted our variable rate investments. The decline in yields was also due to fluctuations in the overall investment portfolio yield due to the purchase, sale, pay-downs, and calls/maturities of investment securities during the twelve months ended September 30, 2021.

The weighted average yield on FHLB stock and other investments for the third quarter of 2021 was 0.29% compared to 0.28% for the same period of 2020. The weighted average yield on FHLB stock and other investments for the nine months ended September 30, 2021 was 0.34% compared to 0.50% for the same period of 2020. The decrease in weighted average yield on FHLB stock and other investments for the nine months ended September 30, 2021 compared to the same period of 2020 was due to the decline in interest rates experienced in 2020. The decline in interest rates led to a decrease in interest earned on interest bearing cash balances at the Federal Reserve, which resulted in a decrease in yield on FHLB stock and other investments which mostly consists of interest earning cash.

The weighted average cost of deposits for the third quarter of 2021 was 0.26%, a decrease of 38 basis points from 0.64% for the same period of 2020. The weighted average cost of deposits for the nine months ended September 30, 2021 was 0.30%, a decrease of 63 basis points from 0.93% for the same period of 2020. The decline in interest rates experienced in 2020 resulted in a decrease in the weighted average cost of deposits for the three and nine months ended September 30, 2021 compared to the same periods of 2020. Management reduced rates on most of its deposit products several times in 2020 and 2021 in light of the FOMC interest rate cuts and to offset the decline in loan yields.

The weighted average cost of FHLB advances for the third quarter of 2021 was 1.27%, a decrease of 22 basis points from 1.49% for the same period of 2020. The weighted average cost of FHLB advances for the nine months ended September 30, 2021 was 1.24%, a decrease of 38 basis points from 1.62% for the same period of 2020. The decrease in cost of FHLB advances for the three and nine months ended September 30, 2021 compared to the same periods of 2020 was due to higher rate FHLB advances that were prepaid early before maturity during the third quarter of 2020 combined with an overall decline in FHLB borrowing rates as a result of the decline in interest rates.

The weighted average cost of our convertible notes was 2.39% and 2.43% for the three and nine months ended September 30, 2021, respectively, compared to 4.58% and 4.62% for the three and nine months ended September 30, 2020, respectively. The cost of our convertible notes for periods in 2021 consisted of the 2.00% coupon rate and non-cash interest expense from the capitalization of issuance cost. The cost of our convertible notes for the three and nine months ended September 30, 2020 also included non-cash interest expense from the amortization of the convertible notes discount. On January 1, 2021, we early adopted ASU 2020-06, which eliminated the discount on our convertible notes and reduced interest expense for the three and nine months ended September 30, 2021 by approximately $1.0 million and $3.1 million, respectively, compared to the three and nine months ended September 30, 2020.

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The weighted average cost of other borrowings (subordinated debentures) for the third quarter of 2021 was 3.75%, a decrease of 24 basis points from 3.99% for the same period of 2020. The weighted average cost of other borrowings for the nine months ended September 30, 2021 was 3.83%, a decrease of 104 basis points from 4.87% for the same period of 2020. Subordinated debentures have variable interest rates that are tied to the three month LIBOR rate. The decline in the three month LIBOR rate for the three and nine months ended September 30, 2021 compared to the same periods in 2020 resulted in a decline in the weighted average cost of other borrowings.

The following table presents our consolidated average balance sheet information, together with interest rates earned and paid on the various sources and uses of funds for the periods indicated:

	Three Months Ended September 30,
	2021						2020
	Average Balance		Interest Income/ Expense		Average Yield/ Rate*		Average Balance		Interest Income/ Expense		Average Yield/ Rate*
	(Dollars in thousands)
INTEREST EARNINGS ASSETS:
Loans(1) (2)	$	13,286,382	$	132,794	3.97	%	$	12,728,558	$	134,430	4.20	%
Securities available for sale(3)	2,370,672		9,207		1.54	%	2,010,907		9,848		1.95	%
FHLB stock and other investments	1,197,537		865		0.29	%	1,342,641		942		0.28	%
Total interest earning assets	16,854,591		142,866		3.36	%	16,082,106		145,220		3.59	%
Total noninterest earning assets	890,475						938,689
Total assets	$	17,745,066					$	17,020,795
INTEREST BEARING LIABILITIES:
Deposits:
Demand, interest bearing	$	5,919,225	$	5,946	0.40	%	$	4,895,101	$	6,546	0.53	%
Savings	310,525		920		1.18	%	302,882		907		1.19	%
Time deposits	2,914,977		2,774		0.38	%	4,703,640		15,418		1.30	%
Total interest bearing deposits	9,144,727		9,640		0.42	%	9,901,623		22,871		0.92	%
FHLB advances	200,000		640		1.27	%	353,587		1,323		1.49	%
Convertible notes, net	215,840		1,321		2.39	%	202,470		2,370		4.58	%
Other borrowings, net	100,993		969		3.75	%	99,819		1,019		3.99	%
Total interest bearing liabilities	9,661,560		12,570		0.52	%	10,557,499		27,583		1.04	%
Noninterest bearing liabilities and equity:
Noninterest bearing demand deposits	5,848,983						4,239,108
Other liabilities	142,505						184,633
Stockholders’ equity	2,092,018						2,039,555
Total liabilities and stockholders’ equity	$	17,745,066					$	17,020,795
Net interest income/net interest spread			$	130,296	2.84	%			$	117,637	2.55	%
Net interest margin					3.07	%					2.91	%
Cost of deposits					0.26	%					0.64	%

__________________________________

*     Annualized

(1)Interest income on loans includes loan fees

(2)Average balances of loans consist of loans receivable and loans held for sale

(3)Interest income and yields are not presented on a tax-equivalent basis

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	Nine Months Ended September 30,
	2021						2020
	Average Balance		Interest Income/ Expense		Average Yield/ Rate*		Average Balance		Interest Income/ Expense		Average Yield/ Rate*
	(Dollars in thousands)
INTEREST EARNINGS ASSETS:
Loans(1) (2)	$	13,308,526	$	394,353	3.96	%	$	12,581,703	$	422,850	4.49	%
Securities available for sale(3)	2,297,450		24,835		1.45	%	1,825,046		30,348		2.22	%
FHLB stock and other investments	867,745		2,175		0.34	%	1,060,699		3,951		0.50	%
Total interest earning assets	16,473,721		421,363		3.42	%	15,467,448		457,149		3.95	%
Total noninterest earning assets	870,374						943,702
Total assets	$	17,344,095					$	16,411,150
INTEREST BEARING LIABILITIES:
Deposits:
Demand, interest bearing	$	5,555,711	$	17,345	0.42	%	$	4,668,594	$	28,988	0.83	%
Savings	306,780		2,678		1.17	%	287,060		2,578		1.20	%
Time deposits	3,298,393		13,083		0.53	%	4,852,286		61,869		1.70	%
Total interest bearing deposits	9,160,884		33,106		0.48	%	9,807,940		93,435		1.27	%
FHLB advances	205,971		1,913		1.24	%	513,376		6,208		1.62	%
Convertible notes, net	215,483		3,967		2.43	%	201,204		7,074		4.62	%
Other borrowings, net	100,697		2,925		3.83	%	99,536		3,690		4.87	%
Total interest bearing liabilities	9,683,035		41,911		0.58	%	10,622,056		110,407		1.39	%
Noninterest bearing liabilities and equity:
Noninterest bearing demand deposits	5,451,908						3,573,448
Other liabilities	140,476						187,572
Stockholders’ equity	2,068,676						2,028,074
Total liabilities and stockholders’ equity	$	17,344,095					$	16,411,150
Net interest income/net interest spread			$	379,452	2.84	%			$	346,742	2.56	%
Net interest margin					3.08	%					2.99	%
Cost of deposits					0.30	%					0.93	%

__________________________________

*     Annualized

(1)Interest income on loans includes loan fees

(2)Average balances of loans consist of loans receivable and loans held for sale

(3)Interest income and yields are not presented on a tax-equivalent basis

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Changes in net interest income are a function of changes in interest rates and volumes of interest earning assets and interest bearing liabilities. The following table sets forth information regarding the changes in interest income and interest expense for the periods indicated. The total change for each category of interest earning assets and interest bearing liabilities is segmented into the change attributable to variations in volume (changes in volume multiplied by the old rate) and the change attributable to variations in interest rates (changes in rates multiplied by the old volume). Nonaccrual loans are included in average loans used to compute this table.

	Three Months Ended September 30, 2021 over September 30, 2020
	Net Increase (Decrease)		Change due to:
			Rate		Volume
	(Dollars in thousands)
INTEREST INCOME:
Loans, including fees	$	(1,636)	$	(7,559)	$	5,923
Securities available for sale	(641)		(2,250)		1,609
FHLB stock and other investments	(77)		25		(102)
Total interest income	$	(2,354)	$	(9,784)	$	7,430
INTEREST EXPENSE:
Demand, interest bearing	$	(600)	$	(1,825)	$	1,225
Savings	13		(11)		24
Time deposits	(12,644)		(8,236)		(4,408)
FHLB advances	(683)		(173)		(510)
Convertible notes, net	(1,049)		(1,193)		144
Other borrowings, net	(50)		(62)		12
Total interest expense	$	(15,013)	$	(11,500)	$	(3,513)
NET INTEREST INCOME	$	12,659	$	1,716	$	10,943

	Nine Months Ended September 30, 2021 over September 30, 2020
	Net Increase (Decrease)		Change due to:
			Rate		Volume
	(Dollars in thousands)
INTEREST INCOME:
Loans, including fees	$	(28,497)	$	(51,828)	$	23,331
Securities available for sale	(5,513)		(12,182)		6,669
FHLB stock and other investments	(1,776)		(1,141)		(635)
Total interest income	$	(35,786)	$	(65,151)	$	29,365
INTEREST EXPENSE:
Demand, interest bearing	$	(11,643)	$	(16,382)	$	4,739
Savings	100		(72)		172
Time deposits	(48,786)		(33,300)		(15,486)
FHLB advances	(4,295)		(1,197)		(3,098)
Convertible notes, net	(3,107)		(3,561)		454
Other borrowings, net	(765)		(806)		41
Total interest expense	$	(68,496)	$	(55,318)	$	(13,178)
NET INTEREST INCOME	$	32,710	$	(9,833)	$	42,543

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Provision for Credit Losses

The provision for credit losses reflects our judgment of the current period cost associated with credit risk inherent in our loan portfolio. The provision for credit losses for each period is dependent upon many factors, including loan growth, net charge offs, changes in the composition of the loan portfolio, delinquencies, assessments by management, third parties’ and regulators’ examination of the loan portfolio, the value of the underlying collateral on problem loans, the general economic conditions in our market areas, and future projections of the economy. Specifically, the provision for credit losses represents the amount charged against current period earnings to achieve an allowance for credit losses that, in our judgment, is adequate to absorb probable lifetime losses inherent in our loan portfolio. Periodic fluctuations in the provision for credit losses result from management’s assessment of the adequacy of the allowance for credit losses; however, actual credit losses may vary in material respects from current estimates. If the allowance for credit losses is inadequate, we may be required to record additional provisions, which may have a material and adverse effect on our business, financial condition, and results of operations.

The negative provision for credit losses for the third quarter of 2021 was $10.0 million, a decrease of $32.0 million from $22.0 million in provision for credit losses for the same period of the prior year. The negative provision for credit losses for the nine months ended September 30, 2021 was $13.7 million, a decrease of $81.2 million from $67.5 million in provision for credit losses for the same period of the prior year. The overall decrease in provision for credit losses for periods in 2021 compared to periods in 2020 was due to the economic recovery and improved future economic forecasts for periods in 2021 compared to periods in 2020. In 2020, due to the COVID-19 pandemic, we recorded additional reserves to reflect the economic decline that impacted the global economy, including additional risks associated with the large amount of loans that were modified as a result of the hardships experienced by borrowers due to the effects of COVID-19. The balance of loans modified due to COVID-19 was approximately 8.8% of the total portfolio as of September 30, 2020, but has declined significantly to less than 1.0% of the total loan portfolio as of September 30, 2021. The decline in COVID-19 modified loans and overall reduction of credit risk in our loan portfolio contributed to the negative provision for credit losses for periods in 2021 compared to periods in 2020.

During the second and third quarter of 2021, we sold $148.9 million in loans most of which had borrowers with elevated credit risk that we felt had potential for future losses. During the third quarter of 2021, we also transferred $131.2 million in substandard loans to loans held for sale and these loans are expected to be sold by year end 2021. The strategic sales of and transfer to loans held for sale of loans with elevated credit risk helped to significantly improve the overall credit quality of the loan portfolio which reduced the required allowance for credit losses and contributed to the decline in provision for credit losses for the three and nine months ended September 30, 2021 compared to the same periods of 2020.

See the “Financial Condition” section of this MD&A for additional information and further discussion.

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Noninterest Income

Noninterest income is primarily comprised of service fees on deposit accounts, international service fees (fees received on trade finance letters of credit), loan servicing fees, wire transfer fees, swap fee income, net gains on sales of loans, net gains on sales and calls of securities available for sale, and other income which includes earnings on bank owned life insurance, changes in the fair value of our equity investments with readily determinable fair value, and other miscellaneous income. Noninterest income for the third quarter of 2021 was $10.6 million compared to $17.5 million for the third quarter of 2020, a decrease of $6.9 million or 39.4%. Noninterest income for the nine months ended September 30, 2021 was $30.5 million compared to $42.0 million for the nine months ended September 30, 2020, a decrease of $11.5 million, or 27.4%.

Noninterest income by category is summarized in the table below:

	Three Months Ended September 30,				Increase (Decrease)
	2021		2020		Amount		Percent (%)
	(Dollars in thousands)
Service fees on deposit accounts	$	1,814	$	2,736	$	(922)	(33.7)	%
International service fees	889		987		(98)		(9.9)	%
Loan servicing fees, net	642		772		(130)		(16.8)	%
Wire transfer fees	836		892		(56)		(6.3)	%
Swap fees	293		434		(141)		(32.5)	%
Net gains on sales of SBA loans	2,459		—		2,459		100.0	%
Net gains on sales of residential mortgage loans	781		2,853		(2,072)		(72.6)	%
Net gains on sales of securities available for sale	—		7,531		(7,531)		(100.0)	%
Other income and fees	2,903		1,308		1,595		121.9	%
Total noninterest income	$	10,617	$	17,513	$	(6,896)	(39.4)	%
	Nine Months Ended September 30,				Increase (Decrease)
	2021		2020		Amount		Percent (%)
	(Dollars in thousands)
Service fees on deposit accounts	$	5,381	$	9,452	$	(4,071)	(43.1)	%
International service fees	2,525		2,443		82		3.4	%
Loan servicing fees, net	2,620		2,243		377		16.8	%
Wire transfer fees	2,603		2,710		(107)		(3.9)	%
Swap fees	525		2,450		(1,925)		(78.6)	%
Net gains on sales of SBA loans	4,834		—		4,834		100.0	%
Net gains on sales of residential mortgage loans	3,905		6,386		(2,481)		(38.9)	%
Net gains on sales of securities available for sale	—		7,531		(7,531)		(100.0)	%
Other income and fees	8,104		8,802		(698)		(7.9)	%
Total noninterest income	$	30,497	$	42,017	$	(11,520)	(27.4)	%

Total noninterest income for the third quarter of 2021 decreased compared to the third quarter of 2020 largely due to decreases in net gains on sales of securities available for sale, gains on sales of residential mortgage loans, and service charges on deposits offset partially by an increase in net gains on sale of SBA loans and other income and fees. The decrease in noninterest income for the nine months ended September 30, 2021 compared to the same period of the prior year was due to decreases in service charges on deposits, swap fee income, net gains on sales of securities available for sale, and other income and fees partially offset by gains on sale of SBA loans.

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The decrease in service fees on deposit accounts for the three and nine months ended September 30, 2021 compared to the three and nine months ended September 30, 2020 was due to a decrease in customer analysis fees and non-sufficient funds fees collected on deposit accounts. Customer analysis fees declined by $846 thousand and $2.7 million, for the three and nine months ended September 30, 2021, respectively, compared to the three and nine months ended September 30, 2020 due to our risk management decision to discontinue our relationships with customers in the check cashing industry. Non-sufficient fee charges declined by $2 thousand for the third quarter of 2021 compared to the third quarter of 2020 but declined by $904 thousand for the nine months ended September 30, 2021 compared to the nine months ended September 30, 2020. Due to the COVID-19 pandemic and social distancing and related restrictions, deposit activity for the nine months ended September 30, 2021 was greatly reduced compared to the nine months ended September 30, 2020. As a result, demand deposit account transactions declined which negatively impacted the amount of non-sufficient fees earned.

International service fees remained largely unchanged for the three and nine months ended September 30, 2021 compared to the same periods of 2020. International service fees are earned from trade finance loans which increased to $131.5 million at September 30, 2021 from $106.6 million at September 30, 2020.

Loan servicing fees, net represents income earned from servicing SBA and residential mortgage loans that were previously sold. We retain servicing on many of the loans that we choose to sell. The decrease in loan servicing fees, net for the three months ended September 30, 2021 compared to the three months ended September 30, 2020 was due to an increase in payoff of serviced loans for 2021 compared to 2020 while the increase in loan servicing fees, net for the nine months ended September 30, 2021 compared to the nine months ended September 30, 2020 was due to a reduction in payoffs of serviced loans. The payoff of serviced loans results in the full amortization of the remaining servicing asset, which is recorded as a reduction to loan servicing fee income.

Wire transfer fees remained largely unchanged during the three and nine months ended September 30, 2021 compared to the same periods of 2020.

Swap fee income represents fees earned from back to back swap transactions for our loan customers. The number of swap transactions have decreased in 2021 which has resulted in a decrease in swap fee income for the three and nine months ended September 30, 2021 compared to the three and nine months ended September 30, 2020.

During the fourth quarter of 2018, we stopped the practice of regularly selling the guaranteed portion of SBA loans due to the reduction in premium rates paid in the secondary market. However, premiums paid for SBA guaranteed loans have increased significantly due to the low interest rate environment and increased liquidity held by banks and other financial institutions. As a result, we decided to return to the practice of regularly selling SBA guaranteed loans. During the three and nine months ended September 30, 2021, we sold $31.3 million and $61.3 million, respectively, in SBA guaranteed loans. During the three and nine months ended September 30, 2021, we recorded $2.5 million and $4.8 million, respectively, in net gains on sale of SBA loans. The SBA loans that we sold were mostly seasoned loans that were originated in 2018 and 2019. We chose to focus on selling seasoned loans first as these loans have higher prepayment risk compared to newly originated loans. We did not have any net gains on sales of SBA loans for periods in 2020.

Net gains on sales of residential mortgage loans represents net gains from the sale of residential mortgage loans that we originate. Residential mortgage loans sold during the third quarter of 2021 totaled $40.2 million compared to $104.5 million sold during the third quarter of 2020. Residential mortgage loans sold during the nine months ended September 30, 2021 totaled $150.6 million compared to $245.8 million for the nine months ended September 30, 2020. The decrease in net gains on sales of residential mortgage loans for the three and nine months ended September 30, 2021 compared to the three and nine months ended September 30, 2020 was due to a decrease in residential mortgage loans sold for periods in 2021 compared to periods in 2020.

There were no net gains on sales of securities available for sale for the three and nine months ended September 30, 2021 as there were no securities sold during these periods. Net gains on sales of securities available for sale totaled $7.5 million for the three and nine months ended September 30, 2020. During the third quarter of 2020, we sold investment securities with a total book value of $160.5 million for a net gain of $7.5 million.

Other income and fees include income from bank owned life insurance, recoveries on acquired loans that were fully charged-off at acquisition, debit card/credit card fee income, fair value changes on our derivatives and equity investments, and other miscellaneous income. Other income and fees increased for the third quarter of 2021 compared to the third quarter of 2020 primarily due to an increase in gains from fair value changes on our mortgage derivatives totaling $1.5 million. Other income and fees decreased for the nine months ended September 30, 2021 compared to the same period of 2020 due largely to the declines in recoveries on acquired loans that were fully charged-off at acquisition, losses on interest rate lock commitments, and declines in the fair value of our mortgage derivatives offset by an increase in income from our interest rate swaps and risk participation agreement.

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Noninterest Expense

Noninterest expense for the third quarter of 2021 was $75.5 million, an increase of $2.1 million, or 2.9%, from $73.4 million for the third quarter of 2020. Noninterest expense for the nine months ended September 30, 2020 was $219.1 million, an increase of $6.5 million, or 3.0%, from $212.6 million for the nine months ended September 30, 2020.

The breakdown of changes in noninterest expense by category is shown in the following table:

	Three Months Ended September 30,				Increase (Decrease)
	2021		2020		Amount		Percent (%)
	(Dollars in thousands)
Salaries and employee benefits	$	47,018	$	40,659	$	6,359	15.6	%
Occupancy	7,473		7,264		209		2.9	%
Furniture and equipment	4,429		4,513		(84)		(1.9)	%
Advertising and marketing	2,656		1,601		1,055		65.9	%
Data processing and communications	2,394		2,204		190		8.6	%
Professional fees	2,431		1,513		918		60.7	%
Investments in affordable housing partnership expenses	2,646		3,876		(1,230)		(31.7)	%
FDIC assessments	1,204		1,167		37		3.2	%
Credit related expenses	1,266		1,793		(527)		(29.4)	%
OREO expense, net	248		1,770		(1,522)		(86.0)	%
FHLB advance prepayment fee	—		3,584		(3,584)		(100.0)	%
Other	3,737		3,462		275		7.9	%
Total noninterest expense	$	75,502	$	73,406	$	2,096	2.9	%
	Nine Months Ended September 30,				Increase (Decrease)
	2021		2020		Amount		Percent (%)
	(Dollars in thousands)
Salaries and employee benefits	$	130,543	$	122,011	$	8,532	7.0	%
Occupancy	21,507		21,717		(210)		(1.0)	%
Furniture and equipment	13,437		13,426		11		0.1	%
Advertising and marketing	6,378		4,589		1,789		39.0	%
Data processing and communications	7,542		7,109		433		6.1	%
Professional fees	9,729		6,323		3,406		53.9	%
Investments in affordable housing partnership expenses	8,300		9,300		(1,000)		(10.8)	%
FDIC assessments	3,743		4,378		(635)		(14.5)	%
Credit related expenses	3,527		4,816		(1,289)		(26.8)	%
OREO expense, net	827		3,951		(3,124)		(79.1)	%
FHLB advance prepayment fee	—		3,584		(3,584)		(100.0)	%
Software impairment	2,146		—		2,146		100.0	%
Other	11,377		11,372		5		—	%
Total noninterest expense	$	219,056	$	212,576	$	6,480	3.0	%

The increase in noninterest expense for the three and nine months ended September 30, 2021 compared to the three and nine months ended September 30, 2020 was due primarily to increases in salaries and employee benefits, advertising and marketing, professional fees, and software impairment offset partially by declines in investments in affordable housing partnership expenses, OREO expense, net, credit related expenses and FHLB advance prepayment fee.

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Salaries and employee benefits expense increased $6.4 million for the third quarter of 2021 compared to the same period in 2020 and increased $8.5 million for the nine months ended September 30, 2021 compared to the nine months ended September 30, 2020. The increase in salaries and benefits for the three and nine months ended September 30, 2021 compared to the three and nine months ended September 30, 2020 was due to increases in salaries from our employees annual merit increases effective at the beginning of second quarter of 2021, an increase in bonus reserve during the third quarter of 2021, and a decrease in payroll related origination costs. SBA PPP loan origination costs initially reduces salaries and benefits and is subsequently amortized through the life of the loans as a reduction to interest income. The decrease in payroll origination costs was primarily due to the decline in origination costs related to SBA PPP loans. For the three and nine months ended September 30, 2021, we began utilizing a third party loan on-boarding platform for SBA PPP loans which resulted in a quicker and more efficient underwriting process helping to reducing overall loan origination costs compared to the three and nine months ended September 30, 2020. We increased our bonus reserve for 2021 to reflect higher than-expected financial performance, resulting in an additional $2.5 million in salaries and benefits expenses being recorded during the third quarter of 2021. The number of full-time equivalent employees increased from 1,416 at September 30, 2020 to 1,449 at September 30, 2021.

Occupancy expense did not change significantly increasing $209 thousand for the third quarter of 2021 compared to the same period in 2020 and declining $210 thousand for the nine months ended September 30, 2021 compared to the nine months ended September 30, 2020.

Furniture and equipment expense was largely unchanged for the three and nine months ended September 30, 2020 compared to the same periods in 2020.

Advertising and marketing expense increased $1.1 million for the third quarter of 2021 compared to the same period in 2020 and increased $1.8 million for the nine months ended September 30, 2021 compared to the nine months ended September 30, 2020. The increase in advertising and marketing expense reflects additional fees for the sponsorship of the Ladies Professional Golf Association (“LPGA”) Founders Cup. In 2017, we began our annual sponsorship of the LGPA’s Founders Cup, but chose not to sponsor the event in 2020. However, in 2021, we again became the main sponsor for the Founders Cup event. Advertising and marketing expenses for periods in 2021 also included $804 thousand in expenses related to deposit promotions held during the first half of the year. There were no deposit promotion expenses for periods in 2020.

Professional fees increased by $918 thousand for the three months ended September 30, 2021 compared to the three months ended September 30, 2020 and increased $3.4 million for the nine months ended September 30, 2021 compared to the nine months ended September 30, 2020. The increase in professional fees was due to higher legal expenses related to litigation fees paid to attorneys.

We make investments in affordable housing partnerships and receive Community Reinvestment Act credits and tax credits, which reduces our overall effective tax rate. Investments in affordable housing partnership expenses are recorded based on benefit schedules of individual investment projects under the equity method of accounting. The benefit schedules show tax loss/deductions investors can take each year. We amortize the initial cost of the investments in affordable housing partnership by tax loss/deductions. This amortization expense is more than offset by both tax credits received, which reduces our tax provision expense dollar for dollar, and the tax benefits related to any tax losses generated through the affordable housing project’s expenditures. For the three and nine months ended September 30, 2021, total tax credits related to our investment in affordable housing partnerships was approximately $2.6 million and $7.8 million, respectively. The balance of investments in affordable housing partnerships decreased from $73.3 million at September 30, 2020 to $61.2 million at September 30, 2021.

The FDIC assessment expense or premium utilizes an initial base assessment rate, which is calculated as a percentage of our average consolidated total assets less average tangible equity. In addition to the initial assessment base, adjustments are added based upon our regulatory rating and on other financial measures. The FDIC assessment expense remained largely unchanged during the three months ended September 30, 2021 compared to the three months ended September 30, 2020. The decrease in FDIC assessment fees for the nine months ended September 30, 2021 compared to the nine months ended September 30, 2020 was due to a decline in assessment fees adjustments related to the balance of brokered deposits. The decline in brokered deposit balances at September 30, 2021 compared to September 30, 2020 resulted in a decline in FDIC assessment adjustments to account for the reduction of risk that results from a lower percentage of brokered deposits.

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Credit related expense decreased $527 thousand for the three months ended September 30, 2021 compared to the three months ended September 30, 2020 due largely to a decrease in expenses related to loan collections. For the nine months ended September 30, 2021, credit related expenses decreased $1.3 million compared to the nine months ended September 30, 2020 due to decreases in provision for off balance sheet loan commitments and loan collection expenses which were offset partially by an increase in provision for loan accrued interest receivables. Provision for loan accrued interest receivables for the three and nine months ended September 30, 2021 totaled $170 thousand and $770 thousand, respectively, compared to no provision for the three and nine months ended September 30, 2020. Provision for off balance sheet loan commitments for the three and nine months ended September 30, 2021 totaled $0 and $105 thousand, respectively, compared to $0 and $660 thousand, respectively, for the three and nine months ended September 30, 2020.

OREO expense, net experienced a decrease of $1.5 million for the three months ended September 30, 2021 compared to the three months ended September 30, 2020 and decreased $3.1 million for the nine months ended September 30, 2021 compared to the nine months ended September 30, 2020. The decreases in OREO expense, net for periods in 2021 compared to periods in 2020 was due to a decrease in OREO valuation allowance expenses.

We recorded a one-time $2.1 million impairment during the second quarter of 2021 related to the disposition of a licensed compliance related software platform. There were no such software impairments for the three months ended September 30, 2021. Management decided to utilize a different platform and therefore the remaining carrying balance for the unused software was fully written off. There was no software impairment during the three and nine months ended September 30, 2020.

During the third quarter of 2020, we utilized a portion of our excess liquidity to payoff $300.0 million in FHLB advances and recorded FHLB advance prepayment fees of $3.6 million. There were no FHLB advance prepayment fees recorded during the three and nine months ended September 30, 2021.

Other noninterest expense for the three and nine months ended September 30, 2021 decreased by $275 thousand and $5 thousand, respectively, compared to the three and nine months ended September 30, 2020 due to decreases in various expense items.

Provision for Income Taxes

Income tax provision expense was $19.9 million and $9.3 million for the three months ended September 30, 2021 and 2020, respectively. The effective income tax rates were 26.40% and 23.28% for the three months ended September 30, 2021 and 2020, respectively. Income tax provision expense for the nine months ended September 30, 2021 and 2020 was $51.6 million and $25.5 million, respectively. The effective tax rate for the nine months ended September 30, 2021 and 2020 was 25.24% and 23.45%, respectively. The increase in effective tax rate for the three and nine months ended September 30, 2021 compared to the nine months ended September 30, 2020 was primarily due to affordable housing partnership investment tax credits benefit having a lower effect on larger annual projected pre-tax book income.

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Financial Condition

At September 30, 2021, our total assets were $17.80 billion, an increase of $692.4 million, or 4.0%, from $17.11 billion at December 31, 2020. The increase in total assets was due to the increases in cash and cash equivalents, securities available-for-sale and loans held for sale partially offset by a decline in loan receivable during the nine months ended September 30, 2021.

Equity Investments

Total equity investments include equity investments with readily determinable fair values and equity investments without readily determinable fair values. Equity investments at September 30, 2021 totaled $58.5 million, a decrease of $1.2 million, or 2.0%, from $59.7 million at December 31, 2020.

At September 30, 2021 and December 31, 2020, total equity investments with readily determinable fair values totaled $27.1 million and $27.6 million, respectively, consisting of mutual funds. Changes to the fair value of equity investments with readily determinable fair values is recorded in other noninterest income.

We also had $31.4 million and $32.1 million in equity investments without readily determinable fair values as of September 30, 2021 and December 31, 2020, respectively. At September 30, 2021, equity investments without readily determinable fair values included $30.1 million in CRA investments, $1.0 million in CDFI investments, and $370 thousand in correspondent bank stock. Equity investments without readily determinable fair values are carried at cost, less impairment, and adjustments are made to the carrying balance based on observable price changes. There were no impairments or observable price changes for equity investments without readily determinable fair values during the nine months ended September 30, 2021 and 2020.

Investment Securities Portfolio

At September 30, 2021, we had $2.67 billion in available for sale securities compared to $2.29 billion at December 31, 2020. The net unrealized gain on the available for sale securities at September 30, 2021 was $3.1 million compared to a net unrealized gain on securities of $46.2 million at December 31, 2020. The change in unrealized gain on investment securities from December 31, 2020 to September 30, 2021 was due to a decline in treasury rates.

During the nine months ended September 30, 2021, $993.9 million in investment securities were purchased and $552.8 million in investment securities were paid down. For the nine months ended September 30, 2021, there were no investment securities that matured, were called or sold.

We performed an analysis on our investment portfolio in unrealized loss positions as of September 30, 2021 and December 31, 2020 and determined that an allowance for credit losses was not required. The majority of our investment portfolio consists of securities issued by U.S. Government agencies or U.S. Government sponsored enterprises, which we determined to have zero loss expectation. At September 30, 2021, we also had five asset-back securities, five corporate securities, and twelve municipal bonds not issued by U.S. Government agencies or U.S. Government sponsored enterprises that were in unrealized loss positions. Based on our analysis of these investment securities, we concluded a credit loss did not exist due to the strength of the issuers, high bond ratings, and because we still expect full payment of principal and interest.

Investments in Affordable Housing Partnerships

At September 30, 2021, we had $61.2 million in investments in affordable housing partnerships compared to $69.5 million at December 31, 2020. The decrease in investments in affordable housing partnerships was due to recorded losses and premium amortizations recorded during the nine months ended September 30, 2021. Commitments to fund investments in affordable housing partnerships totaled $10.3 million at September 30, 2021 compared to $15.1 million at December 31, 2020. The decline in commitments to fund investments in affordable housing partnerships during the nine months ended September 30, 2021 was due to cash contributions, which reduced the remaining commitment balances.

Loans Held For Sale

Loans held for sale at September 30, 2021 totaled $179.1 million compared to $17.7 million at December 31, 2020, representing an increase of $161.4 million, or 909.5%. The increase in loans held for sale was largely due to the transfer of $131.2 million in loans rated substandard from loans receivable to loans held for sale during the third quarter of 2021. The transfer of these loans to held for sale was in line with management’s strategic plan to improve the credit quality of the loan portfolio through the sale of loans with elevated credit risk. Loans held for sale at September 30, 2021 also included $30.2 million in SBA loans held for sale and $17.7 million in residential mortgage loans held for sale. At December 31, 2020, loans held for sale consisted of entirely residential mortgage loans totaling $17.7 million.

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Loans Receivable

At September 30, 2021, loans receivable totaled $13.42 billion, a decrease of $144.5 million from $13.56 billion at December 31, 2020. The following table summarizes our loan portfolio by amount and percentage of total loans outstanding in each major loan category as of the dates indicated:

	September 30, 2021				December 31, 2020
	Amount		Percent (%)		Amount		Percent (%)
			(Dollars in thousands)
Loan portfolio composition
Real estate loans:
Residential	$	60,051	—	%	$	54,795	—	%
Commercial	8,602,519		65	%	8,425,959		63	%
Construction	246,087		2	%	291,380		2	%
Total real estate loans	8,908,657		67	%	8,772,134		65	%
Commercial business	3,857,879		29	%	4,157,787		31	%
Residential mortgage	599,781		4	%	582,232		4	%
Consumer and other	52,374		—	%	51,060		—	%
Total loans receivable, net of deferred costs and fees	13,418,691		100	%	13,563,213		100	%
Allowance for credit losses	(136,774)				(206,741)
Loans receivable, net of allowance for credit losses	$	13,281,917			$	13,356,472

Our total loans receivable decreased from December 31, 2020 to September 30, 2021 largely due to a decrease in commercial business loans during the nine months ended September 30, 2021. Commercial business loans decreased $299.9 million from December 31, 2020 to September 30, 2021. The decrease in commercial business loans was largely due to the decrease in warehouse lines of credit from $1.01 billion at December 31, 2020 to $663.8 million at September 30, 2021 and the forgiveness of $429.1 million in SBA PPP loans during the nine months ended September 30, 2021. The declines in commercial business loans were partially offset by the origination of $324.5 million in SBA PPP loans during the first half of 2021. The net decrease in commercial business loans was also partially offset by an increase in commercial real estate loans of $136.5 million and residential mortgage of $17.5 million loans. During the nine months ended September 30, 2021, we sold $148.9 million and in loans consisting of mostly special mention and substandard rated loans. We saw record commercial real estate originations of $1.42 billion during the nine months ended September 30, 2021 which resulted in an overall increase in commercial real estate loans. We also purchased of $215.0 million in residential mortgage loans during the nine months ended September 30, 2021.

We normally do not extend lines of credit or make loan commitments to business customers for periods in excess of one year. We use the same credit policies in making commitments and conditional obligations as we do for providing loan facilities to our customers. We perform annual reviews of such commitments prior to renewal.

The following table shows our loan commitments and letters of credit outstanding at the dates indicated:

	September 30, 2021		December 31, 2020
	(Dollars in thousands)
Commitments to extend credit	$	2,373,741	$	2,137,178
Standby letters of credit	117,132		108,834
Other commercial letters of credit	55,897		40,508
Total	$	2,546,770	$	2,286,520

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Nonperforming Assets

Nonperforming assets, which consist of nonaccrual loans, loans 90 days or more past due and on accrual status, accruing restructured loans, and OREO totaled $113.7 million at September 30, 2021 compared to $143.3 million at December 31, 2020. The ratio of nonperforming assets to loans receivable and OREO was 0.85% at September 30, 2021 and 1.06% at December 31, 2020.

The following table summarizes the composition of our nonperforming assets as of the dates indicated.

	September 30, 2021			December 31, 2020
	(Dollars in thousands)
Nonaccrual loans (1)	$	54,380		$	85,238
Loans 90 days or more days past due, still accruing	4,567			614
Accruing restructured loans	39,509			37,354
Total nonperforming loans	98,456			123,206
OREO	15,213			20,121
Total nonperforming assets	$	113,669		$	143,327
Nonperforming loans to loans receivable	0.73		%	0.91		%
Nonperforming assets to loans receivable and OREO	0.85		%	1.06		%
Nonperforming assets to total assets	0.64		%	0.84		%
Allowance for credit losses to nonperforming loans	138.92		%	167.80		%
Allowance for credit losses to nonperforming assets	120.33		%	144.24		%

__________________________________

(1)    Nonaccrual loans exclude the guaranteed portion of delinquent SBA loans that are in liquidation totaling $20.6 million as of September 30, 2021 and $26.5 million as of December 31, 2020.

Allowance for Credit Losses

On January 1, 2020 the Company adopted ASU 2016-13, “Measurement of Credit Losses on Financial Instruments”, or CECL, which significantly changed the credit losses estimation model for loans and investments. On January 1, 2020, we recorded a $26.2 million day 1 CECL adjustment as a result of adopting the new standard.

The allowance for credit losses (“ACL”) was $136.8 million at September 30, 2021 compared to $206.7 million at December 31, 2020. The ACL was 1.02% and 1.52% of loans receivable at September 30, 2021 and December 31, 2020, respectively. The ACL to loans receivable ratio does not include discount on acquired loans. Total discount on acquired loans at September 30, 2021 and December 31, 2020 totaled $14.9 million and $23.3 million, respectively. ACL on individually evaluated loans decreased to $6.4 million at September 30, 2021 from $7.3 million at December 31, 2020. The decline in ACL from December 31, 2020 to September 30, 2021 was due an overall improvement in the credit quality of the loan portfolio due to the sale and transfer to held for sale of loans with elevated credit risk. In addition, improved projected economic forecasts resulted in a large decline in expected losses on loans. ACL as a percentage of loans receivable at the adoption of CECL on January 1, 2020 was 0.98%. Our ACL coverage ratio of 1.02% at September 30, 2021 indicates that much of the reserves set aside due to the COVID-19 pandemic has been reversed and are no longer required based on the current economic environment and future expected forecasts of the economy.

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The following table reflects our allocation of the ACL by loan type and the ratio of each loan segment to total loans as of the dates indicated:

	Allocation of Allowance for Credit Losses
	September 30, 2021				June 30, 2021				December 31, 2020
	Allowance for Credit Losses		Percent of Allowance to Loans Receivable *		Allowance for Credit Losses		Percent of Allowance to Loans Receivable *		Allowance for Credit Losses		Percent of Allowance to Loans Receivable *
	(Dollars in thousands)
Loan Type
Real estate – residential	$	371	0.62	%	$	330	0.54	%	$	391	0.71	%
Real estate – commercial	103,561		1.20	%	153,266		1.80	%	159,527		1.89	%
Real estate – construction	1,637		0.67	%	1,657		0.66	%	2,278		0.78	%
Commercial business	27,372		0.71	%	29,500		0.74	%	39,155		0.94	%
Residential mortgage	2,689		0.45	%	3,612		0.66	%	4,227		0.73	%
Consumer and other	1,144		2.18	%	1,087		2.31	%	1,163		2.28	%
Total	$	136,774	1.02	%	$	189,452	1.41	%	$	206,741	1.52	%

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*    Held-for-sale loans of $179.1 million and $17.7 million at September 30, 2021 and December 31, 2020, respectively, were excluded.

ACL coverage ratio for all loan segments declined as of September 30, 2021 compared to December 31, 2020. The decrease in ACL coverage ratio for all loan types was due to a much stronger economic recovery from the COVID-19 pandemic in the forecast scenario selected for the ACL calculation. The improved forecast had a large positive impact on most loans which resulted in a reduction in required ACL. We were also able to reduce the balance of nonperforming and substandard loans through loan sales, transfers to loan held for sale and loan payoffs. The improved credit quality of the loan portfolio also contributed to the decline in ACL at September 30, 2021 compared to December 31, 2020.

The decrease in total ACL as of September 30, 2021 compared to December 31, 2020 consisted of a decline in both ACL for individually evaluated loans and collectively evaluated loans. Reserves for individually evaluated loans decreased from $7.3 million at December 31, 2020 to $6.4 million at September 30, 2021. The allowance requirement for loans evaluated on a collective basis declined significantly to $130.3 million at September 30, 2021 compared to $199.4 million at December 31, 2020.

Total charge offs for the nine months ended September 30, 2021 totaled $56.3 million. The large amount of charge offs was due to the charge off of a large relationship during the third quarter of 2021 combined with charge offs from the strategic sale of loans with elevated credit risk and the transfer of substandard loans to loans held for sale. A significant portion of the loans that were charged off in 2021 were previously reserved for and therefore did not require additional reserves at charge off. This resulted in a large decline in ACL during the three months ended September 30, 2021.

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The following table shows the provisions (credit) for credit losses, the amount of loans charged off, and the recoveries on loans previously charged off, together with the balance of the ACL at the beginning and end of each period, the balance of average loans and loans receivable outstanding, and certain other ratios as of the dates and for the periods indicated:

	At or for the Three Months Ended September 30,						At or for the Nine Months Ended September 30,
	2021			2020			2021			2020
	(Dollars in thousands)
LOANS:
Average loans	$	13,286,382		$	12,728,558		$	13,308,526		$	12,581,703
Loans receivable	$	13,418,691		$	13,120,225		$	13,418,691		$	13,120,225
ALLOWANCE:
Balance, beginning of period	$	189,452		$	161,771		$	206,741		$	94,144
Less loan charge offs:
Real estate – commercial	(41,655)			(5,313)			(56,645)			(7,884)
Commercial business	(1,895)			(800)			(3,077)			(4,294)
Residential mortgage	(923)			—			(923)			—
Consumer and other	(110)			(237)			(251)			(1,033)
Total loan charge offs	(44,583)			(6,350)			(60,896)			(13,211)
Plus loan recoveries:
Real estate – commercial	1,113			159			2,588			351
Commercial business	778			2,251			1,859			4,830
Consumer and other	14			18			182			35
Total loans recoveries	1,905			2,428			4,629			5,216
Net loan charge offs	(42,678)			(3,922)			(56,267)			(7,995)
CECL day 1 adoption impact	—			—			—			26,200
Provision (credit) for credit losses	(10,000)			22,000			(13,700)			67,500
Balance, end of period	$	136,774		$	179,849		$	136,774		$	179,849
Net loan charge offs to average loans*	1.28		%	0.12		%	0.56		%	0.08		%
Allowance for credit losses to loans receivable at end of period	1.02		%	1.37		%	1.02		%	1.37		%
Net loan charge offs to allowance for credit losses*	124.81		%	8.72		%	54.85		%	5.93		%
Net loan charge offs to provision (credit) for credit losses	(426.78)		%	17.83		%	(410.71)		%	11.84		%

__________________________________

*    Annualized

We believe the ACL as of September 30, 2021 was adequate to absorb lifetime losses in the loan portfolio. However, no assurance can be given that actual losses will not exceed the estimated amounts. Among other things, if the effects of the COVID-19 pandemic are worse than we currently expect, or if the effects are prolonged, actual losses could exceed the estimated amounts, which could have a material and adverse effect on our financial condition and results of operations.

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COVID-19 Related Loan Modifications

During the first quarter of 2020, we received a large number of modification requests from borrowers affected by the COVID-19 pandemic. Subsequently, many of those requests for modifications were granted during the second quarter of 2020 in accordance with the guidelines of the CARES Act. Many of these modifications had deferral periods that expired in 2020 but some customers were granted a second modification. As of September 30, 2021, loans that were modified due to hardship caused by the COVID-19 pandemic totaled $122.0 million, which represented approximately 0.9% of our total loan portfolio, a decline from 10.2% total modifications at December 31, 2020. Generally, we have not provided additional modifications under the CARES Act since the end of 2020. Based on our COVID-19 modifications expiration schedule, we expect most of our active modifications to be fully paid by end of 2021.

The following tables present total COVID-19 related modifications by loan type as of September 30, 2021 and December 31, 2020:

	COVID-19 Modifications
	September 30, 2021
	Modified Loans		Loans Receivable		Percentage of Loans Modified		Accrued Interest Receivable on Modified Loans
	(Dollars in thousands)
Real estate – residential	$	—	$	60,051	0.0	%	$	—
Real estate – commercial
Retail	50,821		2,387,883		2.1	%	2,840
Hotel & motel	31,140		1,372,311		2.3	%	188
Gas station & car wash	—		988,025		0.0	%	—
Mixed use	19,651		787,956		2.5	%	173
Industrial & warehouse	3,778		1,132,724		0.3	%	87
Other	8,830		1,933,620		0.5	%	56
Real estate – construction	—		246,087		0.0	%	—
Commercial business	—		3,857,879		0.0	%	—
Residential mortgage	7,653		599,781		1.3	%	325
Consumer and other	117		52,374		0.2	%	12
Total	$	121,990	$	13,418,691	0.9	%	$	3,681

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	COVID-19 Modifications
	December 31, 2020
	Modified Loans		Loans Receivable		Percentage of Loans Modified		Accrued Interest Receivable on Modified Loans
	(Dollars in thousands)
Real estate – residential	$	1,099	$	54,795	2.0	%	$	42
Real estate – commercial
Retail	288,154		2,280,297		12.6	%	5,046
Hotel & motel	720,420		1,615,019		44.6	%	14,200
Gas station & car wash	11,282		889,165		1.3	%	262
Mixed use	77,436		694,227		11.2	%	1,811
Industrial & warehouse	29,842		1,084,840		2.8	%	560
Other	115,428		1,862,411		6.2	%	1,636
Real estate – construction	62,068		291,380		21.3	%	1,146
Commercial business	37,925		4,157,787		0.9	%	154
Residential mortgage	35,744		582,232		6.1	%	466
Consumer and other	763		51,060		1.5	%	41
Total	$	1,380,161	$	13,563,213	10.2	%	$	25,364

In accordance with the CARES Act and interagency guidance, qualifying modifications provide banks the option to temporarily suspend certain requirements under U.S. GAAP related to TDRs for a limited period of time to account for the effects of COVID-19. As of September 30, 2021, loans modified under Section 4013 of the CARES Act and interagency guidance were not included as TDRs unless the loans were previously classified as TDR prior to the modification. When a loan is no longer modified under the CARES Act, the option to temporarily suspend certain requirements under U.S. GAAP no longer apply.

At September 30, 2021, we had $41.8 million in loan accrued interest receivables compared to $54.6 million at December 31, 2020. Total accrued interest receivables related to loans modified due to COVID-19 totaled $3.7 million at September 30, 2021 compared to $25.4 million at December 31, 2020. At September 30, 2021, we had $320 thousand in recorded ACL for accrued interest receivables that relate to COVID-19 loan deferrals compared to $1.0 million at December 31, 2020. The ACL on accrued interest receivables was calculated by applying the same loss rate on COVID-19 modified loans from our CECL calculation to the related accrued interest balances by loan type as of September 30, 2021.

OREO

At September 30, 2021, OREO, net totaled $15.2 million, a decrease of $4.9 million compared to $20.1 million at December 31, 2020. During the nine months ended September 30, 2021, there were no loans transferred to OREO and we sold six OREO with total carrying balance of $3.3 million. OREO are presented on the balance sheet net of OREO valuation allowances. OREO valuation allowance at September 30, 2021 and December 31, 2020 both totaled $4.7 million.

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Deposits, Other Borrowings, and Convertible Notes

Deposits

Deposits are our primary source of funds used in lending and investment activities. At September 30, 2021, deposits increased $728.6 million, or 5.1%, to $15.06 billion from $14.33 billion at December 31, 2020. The increase in deposits was primarily due to increases in demand deposits and money market and NOW accounts offset partially by a decrease in time deposits. Demand deposits increased $1.19 billion during the nine months ended September 30, 2021 due to an increase in retail deposits. Time deposits decreased $1.12 billion from December 31, 2020 to September 30, 2021 due to a decline in customer deposits of $717.3 million and a decline in brokered time deposits of $400.4 million.

At September 30, 2021, 39.9% of total deposits were noninterest bearing demand deposits, 19.0% were time deposits, and 41.1% were interest bearing demand and savings deposits. At December 31, 2020, 33.6% of total deposits were noninterest bearing demand deposits, 27.8% were time deposits, and 38.6% were interest bearing demand and savings deposits.

At September 30, 2021, we had $375.3 million in brokered deposits and $300.0 million in California State Treasurer deposits compared to $1.14 billion in brokered deposits and $300.0 million in California State Treasurer deposits at December 31, 2020. The California State Treasurer time deposits at September 30, 2021 had original maturities of three months, had a weighted average interest rate of 0.10%, and were collateralized with securities with total fair value of $390.6 million. Time deposits of more than $250 thousand at September 30, 2021 totaled $1.54 billion compared to $1.85 billion at December 31, 2020.

The following is a schedule of certificates of deposit maturities as of September 30, 2021:

	Balance		Percent (%)
	(Dollars in thousands)
Three months or less	$	1,175,058	41	%
Over three months through six months	575,713		20	%
Over six months through nine months	570,916		20	%
Over nine months through twelve months	492,001		17	%
Over twelve months	55,083		2	%
Total time deposits	$	2,868,771	100	%

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FHLB Advances and Other Borrowings

We utilize FHLB advances as a secondary source of funds in addition to deposits, which we consider our primary source of funding. FHLB advances are typically secured by pledged loans and/or securities with a market value at least equal to the outstanding advances plus our investment in FHLB stock. At September 30, 2021, FHLB advances totaled $200.0 million and had an average weighted remaining maturity of 7.5 months compared to $250.0 million in FHLB advances with an average weighted remaining maturity of 9.6 months at December 31, 2020.

We did not have federal funds purchased at September 30, 2021 and December 31, 2020.

Trust Preferred Securities accrue and pay distributions periodically at specified annual rates as provided in the related indentures for the securities. The trusts used the net proceeds from their respective offerings to purchase a like amount of subordinated debentures (the “Debentures”) issued by us. The Debentures are the sole assets of the trusts. Our obligations under the Debentures and related documents, taken together, constitute a full and unconditional guarantee by us of the obligations of the trusts. Subordinated debentures totaled $105.1 million at September 30, 2021 and $104.2 million at December 31, 2020. The Trust Preferred Securities are mandatorily redeemable upon the maturity of the Debentures, or upon earlier redemption as provided in the indentures. We have the right to redeem the Debentures in whole (but not in part) on or after specific dates, at a redemption price specified in the indentures plus any accrued but unpaid interest to the redemption date.

Convertible Notes

In 2018, we issued $217.5 million aggregate principal amount of 2.00% convertible senior notes maturing on May 15, 2038 in a private offering to qualified institutional buyers under Rule 144A of the Securities Act of 1933. The convertible notes were issued as part of our plan to repurchase common stock. The convertible notes pay interest on a semi-annual basis to holders of the notes. The convertible notes can be called by us, in whole or in part, at any time after five years for the original issued amount in cash. Holders of the notes can put the notes for cash on the fifth, tenth, and fifteenth year of the notes. The net carrying balance of convertible notes at September 30, 2021 was $216.0 million, net of $1.5 million in uncapitalized issuance costs. At December 31, 2020, the net carrying balance of convertible notes was $204.6 million, net of $12.9 million in discounts and issuance costs. The increase in convertible notes from December 31, 2020 to September 30, 2021 was due to the early adoption of ASU 2020-06 on January 1, 2021. With the adoption of ASU 2020-06, the convertible notes are accounted for entirely as debt and no longer has a discount or equity portion (see footnote 10 “Subordinated Debentures and Convertible Notes” for additional information regarding convertible notes issued).

Off-Balance-Sheet Activities and Contractual Obligations

We routinely engage in activities that involve, to varying degrees, elements of risk that are not reflected, in whole or in part, in the consolidated financial statements. These activities are part of our normal course of business and include traditional off-balance-sheet credit-related financial instruments, interest rate swap contracts, and long-term debt.

Traditional off-balance-sheet credit-related financial instruments are primarily commitments to extend credit and standby letters of credit. These activities could require us to make cash payments to third parties if certain specified future events occur. The contractual amounts represent the extent of our exposure in these off-balance-sheet activities. These activities are necessary to meet the financing needs of our customers.

We enter into interest rate swap contracts under which we are required to either receive cash from or pay cash to counterparties depending on changes in interest rates. We utilize interest rate swap contracts, interest rate floors, and interest rate caps to help manage the risk of changing interest rates. We also sell interest rate swaps to certain adjustable rate commercial loan customers to fix the interest rate on their floating rate loans. When the fixed rate swap is originated with the customer, an identical offsetting swap is also entered into by us with a correspondent bank.

We have an outstanding risk participation agreement which is a part of a syndicated loan transaction that we participated in as a means to earn additional fee income. Risk participation agreements are credit derivatives not designated as hedges in which we share in the risk related to the interest rate swap on participated loans. Credit derivatives are not speculative and are not used to manage interest rate risk in assets or liabilities.

We enter into various stand-alone mortgage-banking derivatives in order to hedge the risk associated with the fluctuation of interest rates. The first type of derivative, an interest rate lock commitment, is a commitment to originate loans whereby the interest rate on the loan is determined prior to funding. To mitigate interest rate risk on these rate lock commitments we also enter into forward commitments, or commitments to deliver residential mortgage loans on a future date, also considered derivatives. Net change in the fair value of derivatives represents income recorded from changes in fair value for these mortgage derivatives instruments.

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We do not anticipate that our current off-balance-sheet activities will have a material impact on our future results of operations or our financial condition. Further information regarding our financial instruments with off-balance-sheet risk can be found in Item 3 “Quantitative and Qualitative Disclosures about Market Risk.”

Stockholders’ Equity and Regulatory Capital

Historically, our primary source of capital has been the retention of earnings, net of interest payments on Debentures and convertible notes and dividend payments to stockholders. We seek to maintain capital at a level sufficient to assure our stockholders, customers, and regulators that we and the Bank are financially sound. For this purpose, we perform ongoing assessments of capital related risks, components of capital, as well as projected sources and uses of capital in conjunction with projected increases in assets and levels of risks.

Total stockholders’ equity was $2.07 billion at September 30, 2021 and $2.05 billion at December 31, 2020. During the nine months ended September 30, 2021, shareholders’ equity increased by $20.7 million due to increases in net income earned of $152.9 million and from a $10.7 million adjustment to beginning retained earnings upon early adoption of ASU 2020-06 offset partially by decreases in other comprehensive income of $29.2 million, dividends paid of $51.8 million, share repurchases of $47.2 million, and additional paid-in capital of $14.8 million. The $14.8 million decline in additional paid-in capital during the nine months ended September 30, 2021 included $3.5 million in stock based compensation and was offset by an $18.3 million decrease to reverse the equity portion of our convertible notes, net of taxes upon the adoption of ASU 2020-06.

On July 22, 2021, our Board of Directors approved a new stock repurchase plan that authorizes management to repurchase up to $50 million of common stock. Stock repurchases through the new plan may be executed through various means, including, without limitation, open market transactions, privately negotiated transactions or by other means as determined by management and in accordance with SEC rules and regulations. As of September 30, 2021, we have $2.8 million left of the $50 million stock repurchase plan.

The federal banking agencies require a minimum ratio of qualifying total capital to risk-weighted assets of 8.00%, a minimum ratio of Tier 1 capital to risk-weighted assets of 6.00%, and a minimum ratio of Tier 1 common equity capital to risk-weighted assets of 4.50%, to generally be considered “adequately capitalized” under the Prompt Corrective Action regulations. In addition to the risk-based guidelines, federal banking agencies require banking organizations to maintain a minimum amount of Tier 1 capital to average total assets, referred to as the leverage ratio, of 4.00% to generally be considered “adequately capitalized” under the Prompt Corrective Action regulations. Federal banking agencies also require a capital conservation buffer of 2.50% in addition to the ratios required to generally be considered “adequately capitalized” under the Prompt Corrective Action regulations. Failure to maintain this capital conservation buffer results in limits or prohibitions on capital distributions and discretionary compensation payments. Capital requirements apply to us and the Bank separately. In addition to these uniform risk-based capital guidelines and leverage ratios that apply across the industry, the regulators have the discretion to set individual minimum capital requirements for specific institutions at rates significantly above the minimum guidelines and ratios.

At September 30, 2021, our common equity Tier 1 capital was $1.62 billion compared to $1.57 billion at December 31, 2020. Our Tier 1 capital, defined as stockholders’ equity less intangible assets and includes our trust preferred securities, was $1.72 billion at September 30, 2021 and $1.67 billion at December 31, 2020. At September 30, 2021, the common equity Tier 1 capital ratio was 11.01%. The total capital to risk-weighted assets ratio was 12.42% and the Tier 1 capital to risk-weighted assets ratio was 11.70%. The Tier 1 leverage capital ratio at September 30, 2021 was 9.98%.

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At September 30, 2021 and December 31, 2020, the most recent regulatory notification generally categorized the Bank as “well capitalized” under the general regulatory framework for Prompt Corrective Action. To be generally categorized as “well-capitalized” the Bank must maintain minimum common equity Tier 1 capital, total risk-based, Tier 1 risk-based, and Tier 1 leverage capital ratios as set forth in the table below.

	As of September 30, 2021
	Actual				To Be Well-Capitalized				Excess
	Amount		Ratio		Amount		Ratio		Amount		Ratio
	(Dollars in thousands)
Hope Bancorp, Inc.
Common equity Tier 1 capital ratio (to risk-weighted assets)	$	1,623,011	11.01	%	N/A		N/A		N/A		N/A
Total risk-based capital ratio (to risk-weighted assets)	$	1,830,601	12.42	%	N/A		N/A		N/A		N/A
Tier 1 risk-based capital ratio (to risk-weighted assets)	$	1,724,167	11.70	%	N/A		N/A		N/A		N/A
Tier 1 capital to total assets (to average assets)	$	1,724,167	9.98	%	N/A		N/A		N/A		N/A
Bank of Hope
Common equity Tier 1 capital ratio (to risk-weighted assets)	$	1,911,158	12.97	%	$	957,472	6.50	%	$	953,686	6.47	%
Total risk-based capital ratio (to risk-weighted assets)	$	2,017,592	13.70	%	$	1,473,034	10.00	%	$	544,558	3.70	%
Tier 1 risk-based capital ratio (to risk-weighted assets)	$	1,911,158	12.97	%	$	1,178,427	8.00	%	$	732,731	4.97	%
Tier 1 capital to total assets (to average assets)	$	1,911,158	11.07	%	$	863,404	5.00	%	$	1,047,754	6.07	%
	As of December 31, 2020
	Actual				To Be Well-Capitalized				Excess
	Amount		Ratio		Amount		Ratio		Amount		Ratio
	(Dollars in thousands)
Hope Bancorp, Inc.
Common equity Tier 1 capital ratio (to risk-weighted assets)	$	1,568,508	10.94	%	N/A		N/A		N/A		N/A
Total risk-based capital ratio (to risk-weighted assets)	$	1,846,229	12.87	%	N/A		N/A		N/A		N/A
Tier 1 risk-based capital ratio (to risk-weighted assets)	$	1,668,786	11.64	%	N/A		N/A		N/A		N/A
Tier 1 capital to total assets (to average assets)	$	1,668,786	10.22	%	N/A		N/A		N/A		N/A
Bank of Hope
Common equity Tier 1 capital ratio (to risk-weighted assets)	$	1,850,091	12.90	%	$	932,066	6.50	%	$	918,025	6.40	%
Total risk-based capital ratio (to risk-weighted assets)	$	2,027,534	14.14	%	$	1,433,948	10.00	%	$	593,586	4.14	%
Tier 1 risk-based capital ratio (to risk-weighted assets)	$	1,850,091	12.90	%	$	1,147,159	8.00	%	$	702,932	4.90	%
Tier 1 capital to total assets (to average assets)	$	1,850,091	11.33	%	$	816,551	5.00	%	$	1,033,540	6.33	%

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Liquidity Management

Liquidity risk is the risk of reduction in our earnings or capital that would result if we were not able to meet our obligations when they come due without incurring unacceptable losses. Liquidity risk includes the risk of unplanned decreases or changes in funding sources and changes in market conditions that affect our ability to liquidate assets quickly and with minimum loss of value. Factors considered in liquidity risk management are the stability of the deposit base; the marketability, maturity, and pledging of our investments; the availability of alternative sources of funds; and our demand for credit. The objective of our liquidity management is to have funds available to meet cash flow requirements arising from fluctuations in deposit levels and the demands of daily operations, which include funding of securities purchases, providing for customers’ credit needs, and ongoing repayment of borrowings.

Our primary sources of liquidity are derived from financing activities, which include customer and broker deposits, federal funds facilities, and borrowings from the FHLB and the FRB Discount Window. These funding sources are augmented by payments of principal and interest on loans and securities, proceeds from sale of loans, and the liquidation or sale of securities from our available for sale portfolio. Primary uses of funds include withdrawal of and interest payments on deposits, originations of loans, purchases of investment securities, and payment of operating expenses.

At September 30, 2021, our total borrowing capacity from the FHLB was $4.37 billion of which $4.15 billion was unused and available to borrow. At September 30, 2021, our total borrowing capacity from the FRB Discount Window was $517.0 million, all of which was unused and available to borrow. In addition to these lines, our liquid assets, consisting of cash and cash equivalents, interest bearing cash deposits and time deposits with other banks, liquid investment securities available for sale, and equity investments were $2.87 billion at September 30, 2021 compared to $2.23 billion at December 31, 2020. Cash and cash equivalents were $627.4 million at September 30, 2021 compared to $350.6 million at December 31, 2020. We believe our liquidity sources are sufficient to meet all reasonably foreseeable short-term and intermediate-term needs.

As a result of the recent COVID-19 pandemic, we are reviewing our liquidity position on a more frequent basis. The pandemic has not to date materially impacted our liquidity position. We have not experienced any meaningful deposit run off and our sources of funds remain fully available for use.

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Item 3.Quantitative and Qualitative Disclosures About Market Risk

The objective of our asset and liability management activities is to maximize our earnings while maintaining adequate liquidity and an exposure to interest rate risk deemed by management to be acceptable by adjusting the type and mix of assets and liabilities to seek to effectively address changing conditions and risks. Through overall management of our balance sheet and by seeking to manage various risks, we seek to optimize our financial returns within safe and sound parameters. Our operating strategies for attaining this objective include managing net interest margin through appropriate risk/return pricing of assets and liabilities and emphasizing growth in retail deposits, as a percentage of interest bearing liabilities, to reduce our cost of funds. We also seek to improve earnings by controlling noninterest expense and enhancing noninterest income. We also use various methods to protect against our exposure to interest rate fluctuations with the objective of reducing the effects fluctuations might have on associated cash flows or values. Finally, we perform internal analysis to measure, evaluate, and monitor risk.

Interest Rate Risk

Interest rate risk is the most significant market risk impacting us. Interest rate risk occurs when interest rate sensitive assets and liabilities do not reprice simultaneously and in equal volumes. A key objective of asset and liability management is to manage interest rate risk associated with changing asset and liability cash flows, values of our assets and liabilities, and market interest rate movements. The management of interest rate risk is governed by policies reviewed and approved annually by the Board of Directors. Our Board delegates responsibility for interest rate risk management to the Asset and Liability Board Committee (“ALCO”) and to the Asset and Liability Management Committee (“ALM”), which is composed of the Bank’s senior executives and other designated officers.

The fundamental objective of our ALM is to manage our exposure to interest rate fluctuations while maintaining adequate levels of liquidity and capital. Our ALM meets regularly to monitor interest rate risk, the sensitivity of our assets and liabilities to interest rate changes, the book and market values of our assets and liabilities, and our investment activities. It also directs changes in the composition of our assets and liabilities. Our strategy has been to reduce the sensitivity of our earnings to interest rate fluctuations by more closely matching the effective maturities or repricing characteristics of our assets and liabilities. Certain assets and liabilities, however, may react in different degrees to changes in market interest rates. Furthermore, interest rates on certain types of assets and liabilities may fluctuate prior to changes in market interest rates, while interest rates on other types of assets and liabilities may lag behind changes in market interest rates. We consider the anticipated effects of these factors when implementing our interest rate risk management objectives.

Interest Rate Sensitivity

We monitor interest rate risk through the use of a simulation model that provides us with the ability to simulate our net interest income. In order to measure, at September 30, 2021, the sensitivity of our forecasted net interest income to changing interest rates, both rising and falling interest rate scenarios were projected and compared to base market interest rate forecasts. One application of our simulation model measures the impact of market interest rate changes on the net present value of estimated cash flows from our assets and liabilities, defined as our market value of equity. This analysis assesses the changes in market values of interest rate sensitive financial instruments that would occur in response to immediate and parallel changes in market interest rates.

The impacts on our net interest income and market value of equity exposed to immediate and parallel hypothetical changes in market interest rates as projected by the model we use for this purpose are illustrated in the following table:

	September 30, 2021				December 31, 2020
Simulated Rate Changes	Estimated Net Interest Income Sensitivity		Market Value Of Equity Volatility		Estimated Net Interest Income Sensitivity		Market Value Of Equity Volatility
+ 200 basis points	11.16	%	1.57	%	4.81	%	5.11	%
+ 100 basis points	5.66	%	1.96	%	2.35	%	3.29	%
- 100 basis points	(2.89)	%	(7.31)	%	(1.31)	%	(7.63)	%
- 200 basis points	(4.17)	%	(18.29)	%	(1.41)	%	(10.80)	%

89

LIBOR Transition

On July 27, 2017, the Financial Conduct Authority (“FCA”), which regulates the London Interbank Offered Rate (“LIBOR”) announced that it intends to stop persuading or compelling banks to submit LIBOR rates after December 31, 2021. As a result, it was expected that after 2021, LIBOR rates would no longer be available or would no longer be viewed as an acceptable benchmark rate.

In March 2020, the FASB issued ASU 2020-04 and in January 2021 issued ASU 2021-01 which provide temporary optional guidance to ease the potential burden in accounting for reference rate reform. These issuances are intended to help stakeholders during the global market-wide reference rate transition period and the committee overseeing our transition process is evaluating the optional guidance.

On March 5, 2021, the Intercontinental Exchange Benchmark Administration announced, in conjunction with the FCA, that it would cease the publication of one week and two months U.S. dollar LIBOR settings on December 31, 2021 and would cease the publication of overnight and twelve months U.S. dollar LIBOR settings on June 30, 2023. The FCA also stated that immediately after June 30, 2023, the 1 month, 3 month, and 6 month U.S. dollar LIBOR settings will no longer be representative and representativeness will not be restored.The regulators have also issued guidance strongly encouraging banking organizations to cease using U.S. dollar LIBOR as a reference rate in new contracts as soon as practicable and in any event by December 31, 2021.

The Company has financial instruments that are indexed to LIBOR including investment securities available for sale, loans, derivatives, subordinated debentures, and other financial contracts that mature after December 31, 2021. The Company has formed a committee to oversee the transition process and to facilitate an orderly transition from LIBOR, and other interbank offered rates, to alternative reference rates for the Company and its clients in a manner consistent with supervisory expectations. The transition away from LIBOR is not expected to have a material impact on the Company’s consolidated financial statements. For additional information about our associated risks, please refer to Item 1A, Risk Factors, in our 2020 Form 10-K.

90

Item 4.Controls and Procedures

Evaluation of Disclosure Controls and Procedures

Disclosure controls and procedures are controls and procedures designed to ensure that information required to be disclosed by us in reports filed or submitted under the Securities Exchange Act of 1934, as amended (the “Exchange Act”) is recorded, processed, summarized, and reported within the time periods specified in the rules and forms of the SEC, and that such information is accumulated and communicated to our management, including our Chairman, President, and Chief Executive Officer and our Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosures.

In designing and evaluating disclosure controls and procedures, management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives, and management is required to apply its judgment in evaluating the cost-benefit relationship of possible controls and procedures.

We conducted an evaluation under the supervision and with the participation of our management, including our Chairman, President, and Chief Executive Officer and our Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rule 13a-15(e) under the Exchange Act) as of the end of the period covered by this Quarterly Report on Form 10-Q. Based upon that evaluation, our Chairman, President, and Chief Executive Officer and our Chief Financial Officer determined that our disclosure controls and procedures were effective as of September 30, 2021.

Changes in Internal Control over Financial Reporting

There have been no changes in our internal control over financial reporting during the quarter ended September 30, 2021 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

91

PART II

OTHER INFORMATION

Item 1.Legal Proceedings

In the normal course of business, the Company is involved in various legal claims. Management has reviewed all legal claims against the Company with counsel and has taken into consideration the views of such counsel as to the potential outcome of the claims in determining our accrued loss contingency. Accrued loss contingencies for all legal claims totaled approximately $144 thousand at September 30, 2021. It is reasonably possible the Company may incur losses in excess of the amounts currently accrued. However, at this time, the Company is unable to estimate the range of additional losses that are reasonably possible because of a number of factors, including the fact that certain of these litigation matters are still in their early stages and involve claims for which, at this point, management believes have little to no merit. Management has considered these and other possible loss contingencies and does not expect the amounts to be material to the consolidated financial statements.

Item 1A.Risk Factors

Management is not aware of any material changes to the risk factors discussed in Part 1, Item 1A, of the Annual Report on Form 10-K for the year ended December 31, 2020. In addition to the other information set forth in this Quarterly Report on Form 10-Q, you should carefully consider the risk factors discussed in Part 1, Item 1A, of the Annual Report on Form 10-K for the year ended December 31, 2020, which could materially and adversely affect the Company’s business, financial condition, results of operations, and stock price. The risks described in the Annual Report on Form 10-K are not the only risks facing the Company. Additional risks and uncertainties not presently known to management, or that management presently believes not to be material, may also result in material and adverse effects on our business, financial condition, and results of operations.

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

The Company did not have any unregistered sales of equity securities during the three months ended September 30, 2021.

In July 2021, the Company’s Board of Directors approved a share repurchase program that authorized the Company to repurchase up to $50.0 million of its common stock. The Company repurchased approximately $47.2 million in common stock during the three months ended September 30, 2021.

The following table summarizes share repurchase activities during the three months ended September 30, 2021:

Period	Total Number of Shares Purchased	Average Price Paid per Share		Total Number of Shares Purchased as Part of Publicly Announced Program	Approximate Dollar Value of Shares that May Yet Be Purchased Under the Program
					(Dollars in thousands)
July 1, 2021 to July 31, 2021	584,155	$	13.39	584,155	$	42,178
August 1, 2021 to August 31, 2021	1,253,411	13.65		1,253,411	25,069
September 1, 2021 to September 30, 2021	1,649,860	13.50		1,649,860	2,802
Total	3,487,426	$	13.53	3,487,426

Item 3.Defaults Upon Senior Securities

None.

Item 4.Mine Safety Disclosures

Not Applicable.

Item 5.Other Information

None.

Item 6.Exhibits

See “Index to Exhibits.”

92

INDEX TO EXHIBITS

Exhibit No.	Description
31.1	Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002*
31.2	Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002*
32.1	Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002**
32.2	Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002**
101.INS	The instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document
101.SCH	Inline XBRL Taxonomy Extension Schema Document*
101.CAL	Inline XBRL Taxonomy Extension Calculation Linkbase Document*
101.DEF	Inline XBRL Taxonomy Extension Definition Linkbase Document*
101.LAB	Inline XBRL Taxonomy Extension Label Linkbase Document*
101.PRE	Inline XBRL Taxonomy Extension Presentation Linkbase Document*
104	Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)*

__________________________________

*	Filed herewith
**	Furnished herewith

93

SIGNATURES

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

		HOPE BANCORP, INC.
Date:	November 8, 2021	/s/ Kevin S. Kim
		Kevin S. Kim
		Chairman, President, and Chief Executive Officer
Date:	November 8, 2021	/s/ Alex Ko
		Alex Ko
		Senior Executive Vice President and Chief Financial Officer

94

EX-31.1

EXHIBIT 31.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Kevin S. Kim, certify that:

1.I have reviewed this periodic report on Form 10-Q of Hope Bancorp, Inc.

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

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

4.The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a.    Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b.    Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

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

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

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

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

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

Date: November 8, 2021        

/s/ Kevin S. Kim

Kevin S. Kim

Chairman, President, and Chief Executive Officer

EX-31.2

EXHIBIT 31.2

CERTIFICATION OF CHIEF FINANCIAL OFFICER

PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Alex Ko certify that:

1.I have reviewed this periodic report on Form 10-Q of Hope Bancorp, Inc.

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

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

4.The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a.    Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b.    Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

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

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

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

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

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

Date: November 8, 2021

/s/ Alex Ko

Alex Ko

Senior Executive Vice President and Chief Financial Officer

EX-32.1

EXHIBIT 32.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

PURSUANT TO 18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the periodic report of Hope Bancorp, Inc. (the “Company”) on Form 10-Q for the period ended September 30, 2021, as filed with the Securities and Exchange Commission (the “Report”), I, Kevin S. Kim, Chief Executive Officer of the Company, hereby certify as of the date hereof, solely for purposes of Title 18, Chapter 63, Section 1350 of the United States Code, that:

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

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

This Certification has not been, and shall not be deemed, “filed” with the Securities and Exchange Commission.

Date: November 8, 2021         

/s/ Kevin S. Kim

Kevin S. Kim

Chairman, President, and Chief Executive Officer

EX-32.2

EXHIBIT 32.2

CERTIFICATION OF CHIEF FINANCIAL OFFICER

PURSUANT TO 18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the periodic report of Hope Bancorp, Inc (the “Company”) on Form 10-Q for the period ended September 30, 2021, as filed with the Securities and Exchange Commission (the “Report”), I, Alex Ko, Chief Financial Officer of the Company, hereby certify as of the date hereof, solely for purposes of Title 18, Chapter 63, Section 1350 of the United States Code, that:

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

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

This Certification has not been, and shall not be deemed, “filed” with the Securities and Exchange Commission.

Date: November 8, 2021                             

/s/ Alex Ko

Alex Ko

Senior Executive Vice President and Chief Financial Officer

XML

Cover - shares	9 Months Ended
	Sep. 30, 2021	Nov. 03, 2021
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2021
Document Transition Report	false
Entity File Number	000-50245
Entity Registrant Name	HOPE BANCORP INC
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	95-4849715
Entity Address, Address Line One	3200 Wilshire Boulevard,
Entity Address, Address Line Two	Suite 1400
Entity Address, City or Town	Los Angeles
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	90010
City Area Code	213
Local Phone Number	639-1700
Title of 12(b) Security	Common Stock, par value $0.001 per share
Trading Symbol	HOPE
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding (in shares)		120,199,986
Amendment Flag	false
Document Fiscal Year Focus	2021
Document Fiscal Period Focus	Q3
Entity Central Index Key	0001128361
Current Fiscal Year End Date	--12-31

XML

Consolidated Statements Of Financial Condition - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Cash and cash equivalents:
Cash and due from banks	$ 283,993	$ 256,565
Interest bearing cash in other banks	343,359	94,014
Total cash and cash equivalents	627,352	350,579
Interest bearing deposits in other financial institutions	12,340	28,642
Securities available for sale, at fair value	2,669,489	2,285,611
Equity investments	58,512	59,699
Loans held for sale, at the lower of cost or fair value	179,117	17,743
Loans receivable, net of allowance for credit losses of $136,774 and $206,741 at September 30, 2021 and December 31, 2020, respectively	13,281,917	13,356,472
Other real estate owned (“OREO”), net	15,213	20,121
Federal Home Loan Bank (“FHLB”) stock, at cost	17,250	17,250
Premises and equipment, net	45,307	48,409
Accrued interest receivable	47,102	59,430
Deferred tax assets, net	33,055	47,693
Customers’ liabilities on acceptances	1,808	1,184
Bank owned life insurance (“BOLI”)	76,756	76,765
Investments in affordable housing partnerships	61,154	69,454
Operating lease right-of-use assets, net	50,603	47,653
Goodwill	464,450	464,450
Core deposit intangible assets, net	8,180	9,708
Servicing assets, net	10,787	12,692
Other assets	138,634	133,109
Total assets	17,799,026	17,106,664
Deposits:
Noninterest bearing	6,007,586	4,814,254
Interest bearing:
Money market and NOW accounts	5,871,567	5,232,413
Savings deposits	314,603	300,770
Time deposits	2,868,771	3,986,475
Total deposits	15,062,527	14,333,912
FHLB advances	200,000	250,000
Convertible notes, net	215,974	204,565
Subordinated debentures, net	105,057	104,178
Accrued interest payable	5,367	14,706
Acceptances outstanding	1,808	1,184
Operating lease liabilities	55,095	52,030
Commitments to fund investments in affordable housing partnerships	10,286	15,148
Other liabilities	68,514	77,196
Total liabilities	15,724,628	15,052,919
STOCKHOLDERS’ EQUITY:
Common stock, $0.001 par value; 150,000,000 authorized shares: issued and outstanding 136,347,068 and 120,198,061 shares, respectively, at September 30, 2021, and issued and outstanding 135,926,445 and 123,264,864 shares, respectively, at December 31, 2020	136	136
Additional paid-in capital	1,420,151	1,434,916
Retained earnings	897,766	785,940
Treasury stock, at cost; 16,149,007 and 12,661,581 shares at September 30, 2021 and December 31, 2020, respectively	(247,198)	(200,000)
Accumulated other comprehensive income, net	3,543	32,753
Total stockholders’ equity	2,074,398	2,053,745
Total liabilities and stockholders’ equity	$ 17,799,026	$ 17,106,664

XML

Consolidated Statements Of Financial Condition (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Statement of Financial Position [Abstract]
Allowance for credit loss	$ 136,774	$ 206,741
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	150,000,000	150,000,000
Common stock, shares issued (in shares)	136,347,068	135,926,445
Common stock, shares outstanding (in shares)	120,198,061	123,264,864
Treasury stock, at cost, shares repurchased (in shares)	16,149,007	12,661,581

XML

Consolidated Statements Of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
INTEREST INCOME:
Interest and fees on loans	$ 132,794	$ 134,430	$ 394,353	$ 422,850
Interest on securities	9,207	9,848	24,835	30,348
Interest on other investments	865	942	2,175	3,951
Total interest income	142,866	145,220	421,363	457,149
INTEREST EXPENSE:
Interest on deposits	9,640	22,871	33,106	93,435
Interest on FHLB advances	640	1,323	1,913	6,208
Interest on other borrowings and convertible notes	2,290	3,389	6,892	10,764
Total interest expense	12,570	27,583	41,911	110,407
NET INTEREST INCOME BEFORE PROVISION (CREDIT) FOR CREDIT LOSSES	130,296	117,637	379,452	346,742
PROVISION (CREDIT) FOR CREDIT LOSSES	(10,000)	22,000	(13,700)	67,500
NET INTEREST INCOME AFTER PROVISION (CREDIT) FOR CREDIT LOSSES	140,296	95,637	393,152	279,242
NONINTEREST INCOME:
Service fees on deposit accounts	1,814	2,736	5,381	9,452
International service fees	889	987	2,525	2,443
Loan servicing fees, net	642	772	2,620	2,243
Wire transfer fees	836	892	2,603	2,710
Swap fees	293	434	525	2,450
Net gains on sales of SBA loans	2,459	0	4,834	0
Net gains on sales of residential mortgage loans	781	2,853	3,905	6,386
Net gains on sales of securities available for sale	0	7,531	0	7,531
Other income and fees	2,903	1,308	8,104	8,802
Total noninterest income	10,617	17,513	30,497	42,017
NONINTEREST EXPENSE:
Salaries and employee benefits	47,018	40,659	130,543	122,011
Occupancy	7,473	7,264	21,507	21,717
Furniture and equipment	4,429	4,513	13,437	13,426
Advertising and marketing	2,656	1,601	6,378	4,589
Data processing and communications	2,394	2,204	7,542	7,109
Professional fees	2,431	1,513	9,729	6,323
Investments in affordable housing partnership expenses	2,646	3,876	8,300	9,300
FDIC assessments	1,204	1,167	3,743	4,378
Credit related expenses	1,266	1,793	3,527	4,816
OREO expense, net	248	1,770	827	3,951
FHLB advance prepayment fee	0	3,584	0	3,584
Software impairment	0	0	2,146	0
Other	3,737	3,462	11,377	11,372
Total noninterest expense	75,502	73,406	219,056	212,576
INCOME BEFORE INCOME TAXES	75,411	39,744	204,593	108,683
INCOME TAX PROVISION	19,912	9,254	51,644	25,487
NET INCOME	$ 55,499	$ 30,490	$ 152,949	$ 83,196
EARNINGS PER COMMON SHARE
Basic (in dollars per share)	$ 0.45	$ 0.25	$ 1.24	$ 0.67
Diluted (in dollars per share)	$ 0.45	$ 0.25	$ 1.23	$ 0.67

XML

Consolidated Statements Of Comprehensive Income (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Statement of Comprehensive Income [Abstract]
Net income	$ 55,499,000	$ 30,490,000	$ 152,949,000	$ 83,196,000
Other comprehensive (loss) income:
Change in unrealized net holding (losses) gains on securities available for sale	(16,433,000)	(303,000)	(43,050,000)	41,820,000
Change in unrealized net holding gains (losses) on interest rate swaps used in cash flow hedges	120,000	54,000	1,643,000	(796,000)
Reclassification adjustments for net losses (gains) realized in net income	88,000	(7,510,000)	227,000	(7,649,000)
Tax effect	4,717,000	2,292,000	11,970,000	(9,842,000)
Other comprehensive (loss) income, net of tax	(11,508,000)	(5,467,000)	(29,210,000)	23,533,000
Total comprehensive income	$ 43,991,000	$ 25,023,000	$ 123,739,000	$ 106,729,000

XML

Consolidated Statements Of Changes In Stockholders' Equity (Unaudited) - USD ($)	Total	Common stock	Additional paid-in capital	Retained earnings	Treasury stock	Accumulated other comprehensive income, net
Balance at beginning of period (in shares) at Dec. 31, 2019		125,756,543
Balance at beginning of period at Dec. 31, 2019	$ 2,036,011,000	$ 136,000	$ 1,428,066,000	$ 762,480,000	$ (163,820,000)	$ 9,149,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Adoption of ASU 2020-06	(26,729,000)			(26,729,000)
Adoption of ASU 2020-06 tax impact	$ 7,947,000			(7,947,000)
Accounting Standards Update [Extensible List]	Accounting Standards Update 2016-13 [Member]
Issuance of shares pursuant to various stock plans, net of forfeitures and tax withholding cancellations (in shares)		220,251
Issuance of shares pursuant to various stock plans, net of forfeitures and tax withholding cancellations	$ 0		0
Stock-based compensation	4,707,000		4,707,000
Cash dividends declared on common stock	(51,924,000)			(51,924,000)
Comprehensive income:
Net income	83,196,000			83,196,000
Other comprehensive income (loss)	23,533,000					23,533,000
Repurchase of treasury stock, (in shares)		(2,716,034)
Repurchase of treasury stock	(36,180,000)				(36,180,000)
Balance at end of period (in shares) at Sep. 30, 2020		123,260,760
Balance at end of period at Sep. 30, 2020	2,040,561,000	$ 136,000	1,432,773,000	774,970,000	(200,000,000)	32,682,000
Balance at beginning of period (in shares) at Dec. 31, 2019		125,756,543
Balance at beginning of period at Dec. 31, 2019	$ 2,036,011,000	$ 136,000	1,428,066,000	762,480,000	(163,820,000)	9,149,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Accounting Standards Update [Extensible List]	Accounting Standards Update 2020-06 [Member]
Balance at end of period (in shares) at Dec. 31, 2020		123,264,864
Balance at end of period at Dec. 31, 2020	$ 2,053,745,000	$ 136,000	1,434,916,000	785,940,000	(200,000,000)	32,753,000
Balance at beginning of period (in shares) at Jun. 30, 2020		123,239,276
Balance at beginning of period at Jun. 30, 2020	2,030,776,000	$ 136,000	1,430,757,000	761,734,000	(200,000,000)	38,149,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of shares pursuant to various stock plans, net of forfeitures and tax withholding cancellations (in shares)		21,484
Issuance of shares pursuant to various stock plans, net of forfeitures and tax withholding cancellations	0		0
Stock-based compensation	2,016,000		2,016,000
Cash dividends declared on common stock	(17,254,000)			(17,254,000)
Comprehensive income:
Net income	30,490,000			30,490,000
Other comprehensive income (loss)	(5,467,000)					(5,467,000)
Balance at end of period (in shares) at Sep. 30, 2020		123,260,760
Balance at end of period at Sep. 30, 2020	2,040,561,000	$ 136,000	1,432,773,000	774,970,000	(200,000,000)	32,682,000
Balance at beginning of period (in shares) at Dec. 31, 2020		123,264,864
Balance at beginning of period at Dec. 31, 2020	2,053,745,000	$ 136,000	1,434,916,000	785,940,000	(200,000,000)	32,753,000
Balance at end of period (in shares) at Jun. 30, 2021		123,673,832
Balance at end of period at Jun. 30, 2021	2,092,870,000	$ 136,000	1,418,135,000	859,548,000	(200,000,000)	15,051,000
Balance at beginning of period (in shares) at Dec. 31, 2020		123,264,864
Balance at beginning of period at Dec. 31, 2020	2,053,745,000	$ 136,000	1,434,916,000	785,940,000	(200,000,000)	32,753,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of shares pursuant to various stock plans, net of forfeitures and tax withholding cancellations (in shares)		420,623
Issuance of shares pursuant to various stock plans, net of forfeitures and tax withholding cancellations	0		0
Stock-based compensation	3,501,000		3,501,000
Cash dividends declared on common stock	(51,838,000)			(51,838,000)
Comprehensive income:
Net income	152,949,000			152,949,000
Other comprehensive income (loss)	(29,210,000)					(29,210,000)
Repurchase of treasury stock, (in shares)		(3,487,426)
Repurchase of treasury stock	(47,198,000)				(47,198,000)
Adjustments to Additional Paid in Capital, Convertible Debt with Conversion Feature	(10,705,000)
AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature, tax	3,154,000
Balance at end of period (in shares) at Sep. 30, 2021		120,198,061
Balance at end of period at Sep. 30, 2021	2,074,398,000	$ 136,000	1,420,151,000	897,766,000	(247,198,000)	3,543,000
Comprehensive income:
Adjustments to Additional Paid in Capital, Equity Component of Convertible Debt			(21,420,000)
AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt, tax			3,154,000
Balance at beginning of period (in shares) at Jun. 30, 2021		123,673,832
Balance at beginning of period at Jun. 30, 2021	2,092,870,000	$ 136,000	1,418,135,000	859,548,000	(200,000,000)	15,051,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of shares pursuant to various stock plans, net of forfeitures and tax withholding cancellations (in shares)		11,655
Issuance of shares pursuant to various stock plans, net of forfeitures and tax withholding cancellations	0		0
Stock-based compensation	2,016,000		2,016,000
Cash dividends declared on common stock	(17,281,000)			(17,281,000)
Comprehensive income:
Net income	55,499,000			55,499,000
Other comprehensive income (loss)	$ (11,508,000)					(11,508,000)
Repurchase of treasury stock, (in shares)	(3,487,426)	(3,487,426)
Repurchase of treasury stock	$ (47,198,000)				(47,198,000)
Balance at end of period (in shares) at Sep. 30, 2021		120,198,061
Balance at end of period at Sep. 30, 2021	$ 2,074,398,000	$ 136,000	$ 1,420,151,000	897,766,000	$ (247,198,000)	$ 3,543,000
Comprehensive income:
Convertible debt, cumulative effect on retained earnings before tax				$ 10,715,000

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Consolidated Statements Of Changes In Stockholders' Equity (Unaudited) (Parenthetical) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Statement of Stockholders' Equity [Abstract]
Cash dividends declared on common stock (in dollars per share)	$ 0.14	$ 0.14	$ 0.42	$ 0.42

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Consolidated Statements Of Cash Flows (Unaudited) - USD ($)	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 152,949,000	$ 83,196,000
Adjustments to reconcile net income to net cash from operating activities:
Discount accretion, net of depreciation and amortization	19,815,000	5,942,000
Stock-based compensation expense	6,835,000	5,980,000
(Credit) provision for credit losses	(13,700,000)	67,500,000
Provision for accrued interest receivables on loans	770,000	0
Valuation adjustment of OREO	583,000	3,492,000
Net gains on sales of SBA loans	(4,834,000)	0
Net gains on sales of residential mortgage loans	(3,905,000)	(6,386,000)
Loss (earnings) on BOLI	9,000	(1,049,000)
Net gains on sales and calls of securities available for sale	0	(7,531,000)
Losses on investments in affordable housing partnerships	8,080,000	9,088,000
Payment of FHLB prepayment fee	0	3,584,000
Software impairment	2,146,000	0
Net change in deferred income taxes	29,988,000	(13,728,000)
Proceeds from sales of loans held for sale	178,520,000	251,092,000
Originations of loans held for sale	(150,720,000)	(206,798,000)
Originations of servicing assets	(2,039,000)	(2,326,000)
Net change in accrued interest receivable	11,558,000	(27,217,000)
Net change in other assets	4,842,000	(61,135,000)
Net change in accrued interest payable	(9,339,000)	(11,819,000)
Net change in other liabilities	(8,682,000)	30,389,000
Net cash provided by operating activities	222,876,000	122,274,000
CASH FLOWS FROM INVESTING ACTIVITIES
Purchase of interest bearing deposits in other financial institutions	(1,992,000)	(19,103,000)
Redemption of interest bearing deposits in other financial institutions	18,294,000	17,920,000
Purchase of securities available for sale	(993,912,000)	(867,723,000)
Proceeds from matured, called, or paid-down securities available for sale	552,757,000	388,647,000
Proceeds from sale of securities available for sale	0	168,069,000
Proceeds from sale of equity investments	819,000	201,000
Proceeds from sales of other loans held for sale previously classified as held for investment	179,291,000	1,053,000
Purchase of loans receivable	(214,988,000)	0
Net change in loans receivable	(59,412,000)	(832,267,000)
Proceeds from sales of OREO	3,297,000	2,458,000
Purchase of FHLB stock	0	(1,346,000)
Redemption of FHLB stock	0	3,503,000
Purchase of premises and equipment	(4,753,000)	(4,048,000)
Proceeds from BOLI death benefits	1,847,000	0
Investments in affordable housing partnerships	(3,596,000)	(11,506,000)
Net cash used in investing activities	(522,348,000)	(1,154,142,000)
CASH FLOWS FROM FINANCING ACTIVITIES
Net change in deposits	728,615,000	1,480,992,000
Proceeds from FHLB advances	1,540,000,000	1,010,000,000
Repayment of FHLB advances	(1,590,000,000)	(1,438,584,000)
Purchase of treasury stock	(47,198,000)	(36,777,000)
Cash dividends paid on common stock	(51,838,000)	(51,924,000)
Taxes paid in net settlement of restricted stock	(3,334,000)	(1,273,000)
Net cash provided by financing activities	576,245,000	962,434,000
NET CHANGE IN CASH AND CASH EQUIVALENTS	276,773,000	(69,434,000)
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	350,579,000	698,567,000
CASH AND CASH EQUIVALENTS, END OF PERIOD	627,352,000	629,133,000
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Interest paid	49,667,000	117,560,000
Income taxes paid	43,149,000	33,365,000
SUPPLEMENTAL DISCLOSURES OF NON-CASH ACTIVITIES
Transfer from loans receivable to OREO	0	979,000
Transfer from loans receivable to loans held for sale	374,034,000	1,002,000
Transfer from loans held for sale to loans receivable	3,404,000	2,384,000
Lease liabilities arising from obtaining right-of-use assets	$ 965,000	$ 0

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Hope Bancorp, Inc.	9 Months Ended
	Sep. 30, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Hope Bancorp, Inc.	Hope Bancorp, Inc.Hope Bancorp, Inc. (“Hope Bancorp” on a parent-only basis and the “Company” on a consolidated basis), headquartered in Los Angeles, California, is the holding company for Bank of Hope (the “Bank”). As of September 30, 2021, the Bank operated branches in California, Washington, Texas, Illinois, Alabama, Virginia, New Jersey, and New York, loan production offices in Colorado, Texas, Oregon, Washington, Georgia, Southern California, and Northern California, and a representative office in Seoul, South Korea. The Company is a corporation organized under the laws of the state of Delaware and a bank holding company registered under the Bank Holding Company Act of 1956, as amended.

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Basis of Presentation

9 Months Ended

Sep. 30, 2021

Basis Of Presentation [Abstract]

Basis of Presentation

Basis of Presentation

The consolidated financial statements included herein have been prepared without an audit, pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”), except for the Consolidated Statement of Financial Condition as of December 31, 2020 which was from the audited financial statements included in the Company’s 2020 Annual Report on Form 10-K. Certain information and footnote disclosures normally included in annual financial statements prepared in accordance with accounting principles generally accepted in the United States of America have been condensed or omitted pursuant to such SEC rules and regulations.

The consolidated financial statements include the accounts of Hope Bancorp and its wholly owned subsidiaries, principally Bank of Hope. All intercompany transactions and balances have been eliminated in consolidation. The Company has made all adjustments, that in the opinion of management, are necessary to fairly present the Company’s financial position at September 30, 2021 and December 31, 2020 and the results of operations for the three and nine months ended September 30, 2021 and 2020. Certain reclassifications have been made to prior period amounts to conform to the current year presentation. The results of operations for the interim periods are not necessarily indicative of results to be anticipated for the full year.

The preparation of consolidated financial statements in conformity with U.S. generally accepted accounting principles (“GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ significantly from those estimates.

The global pandemic resulting from the outbreak of the novel strain of coronavirus (“COVID-19”) substantially and negatively impacted the United States economy, disrupted global supply chains. During the worst of the pandemic, there were temporary closures of countless businesses and the institution of social distancing and sheltering in place requirements in most states and communities. Many states have now relaxed most of the business closures and other social distancing requirements, and the economy has significantly recovered from the worst of the pandemic. In line with this recovery, the Company experienced improvements in operating results for the three and nine months ended September 30, 2021 when compared to the three and nine months ended September 30, 2020. There continues to be some uncertainty around variants of the COVID-19 virus as well as the pace and sustainability of the economic recovery. The Company could experience a material and adverse effect on its business as a result of the impact of the COVID-19 pandemic, and the resulting governmental actions to curtail its spread. It is at least reasonably possible that information which was available to the Company at the date of the financial statements will change in the near term due to the COVID-19 pandemic and that the effect of the change could be material to the financial statements. The extent to which the COVID-19 pandemic will impact the Company’s estimates and assumptions is uncertain.

These unaudited consolidated financial statements should be read along with the audited consolidated financial statements and accompanying notes included in the Company’s 2020 Annual Report on Form 10-K.

Pending Accounting PronouncementsIn March 2020, the FASB issued ASU 2020-04, “Reference Rate Reform: Facilitation of the Effects of Reference Rate Reform on Financial Reporting”. The amendments provide temporary, optional guidance to ease the potential burden in accounting for reference rate reform. The amendments provide optional expedients and exceptions for applying GAAP to transactions affected by reference rate reform if certain criteria are met. The amendments primarily include relief related to contract modifications and hedging relationships, as well as providing a one-time election for the sale or transfer of debt securities classified as held-to-maturity. This one time election may be made at any time after March 12, 2020, but no later than December 31, 2022. The Company is currently in the process of evaluating ASU 2020-04 to determine whether the Company will make this election and is currently assessing the significance of the impact of modifying contracts in consideration of the election of this amendment.

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Earnings Per Share ("EPS")

9 Months Ended

Sep. 30, 2021

Earnings Per Share [Abstract]

Earnings Per Share ("EPS")

Earnings Per Share (“EPS”)

Basic EPS does not reflect the possibility of dilution that could result from the issuance of additional shares of common stock upon exercise or conversion of outstanding equity awards or convertible notes and is computed by dividing net income by the weighted average number of common shares outstanding for the period. Diluted EPS reflects the potential dilution that could occur if stock options, convertible notes, employee stock purchase program (“ESPP”) shares, or other contracts to issue common stock were exercised or converted to common stock that would then share in earnings. For the three months ended September 30, 2021 and 2020, stock options and restricted share awards of 934,036 and 1,206,040 shares of common stock, respectively, were excluded in computing diluted earnings per common share because they were anti-dilutive. For the nine months ended September 30, 2021 and 2020, stock options and restricted shares awards of 743,553 and 876,565 shares of common stock, respectively, were excluded in computing diluted earnings per common share because they were anti-dilutive.

The Company previously issued $217.5 million in convertible senior notes maturing on May 15, 2038. The convertible notes can be converted into the Company’s shares of common stock at an initial rate of 45.0760 shares per $1,000 principal amount of the notes (See footnote 10 “Subordinated Debentures and Convertible Notes” for additional information regarding convertible notes issued). With the adoption of ASU 2020-06, the if-converted method is required for calculating dilutive EPS for all convertible instruments since the treasury stock method is no longer available. Under the if-converted method, the denominator of the diluted EPS calculation is adjusted to reflect the full number of common shares issuable upon conversion, while the numerator is adjusted to add back after-tax interest expense for the period. For the three and nine months ended September 30, 2021 and 2020, shares related to the convertible notes issued were not included in the Company’s diluted EPS calculation. In accordance with the terms of the convertible notes and settlement options available to the Company, no shares would have been delivered to investors of the convertible notes based on the Company’s common stock price during the three and nine months ended September 30, 2021 and 2020 as the conversion price exceeded the market price of the Company’s stock.

The following tables show the computation of basic and diluted EPS for the three and nine months ended September 30, 2021 and 2020.

	Three Months Ended September 30,
	2021					2020
	Net Income (Numerator)		Weighted-Average Shares (Denominator)	Earnings Per Share		Net Income (Numerator)		Weighted-Average Shares (Denominator)	Earnings Per Share
	(Dollars in thousands, except share and per share data)
Basic EPS - common stock	$	55,499	122,244,948	$	0.45	$	30,490	123,251,336	$	0.25
Effect of dilutive securities:
Stock options, restricted stock, and ESPP shares			663,588					285,429
Diluted EPS - common stock	$	55,499	122,908,536	$	0.45	$	30,490	123,536,765	$	0.25
	Nine Months Ended September 30,
	2021					2020
	Net Income (Numerator)		Weighted-Average Shares (Denominator)	Earnings Per Share		Net Income (Numerator)		Weighted-Average Shares (Denominator)	Earnings Per Share
	(Dollars in thousands, except share and per share data)
Basic EPS - common stock	$	152,949	123,050,174	$	1.24	$	83,196	123,581,055	$	0.67
Effect of dilutive securities:
Stock options, restricted stock, and ESPP shares			798,338					314,029
Diluted EPS - common stock	$	152,949	123,848,512	$	1.23	$	83,196	123,895,084	$	0.67

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Equity Investments

9 Months Ended

Sep. 30, 2021

Investments, Debt and Equity Securities [Abstract]

Equity Investments

Equity Investments

Equity investments with readily determinable fair values at September 30, 2021 and December 31, 2020, consisted of mutual funds in the amounts of $27.1 million and $27.6 million, respectively, and were included in “Equity investments” on the Consolidated Statements of Financial Condition.

The changes in fair value for equity investments with readily determinable fair values for the three and nine months ended September 30, 2021 and 2020 were recorded in other noninterest income and fees as summarized in the table below:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
	(Dollars in thousands)
Net change in fair value recorded during the period on equity investments with readily determinable fair value	$	(127)	$	—	$	(534)	$	542
Net change in fair value recorded on equity investments sold during the period	—		—		—		—
Net change in fair value on equity investments with readily determinable fair values	$	(127)	$	—	$	(534)	$	542

At September 30, 2021 and December 31, 2020, the Company also had equity investments without readily determinable fair values which are carried at cost less any determined impairment. The balance of these investments is adjusted for changes in subsequent observable prices. At September 30, 2021, the total balance of equity investments without readily determinable fair values included in “Equity investments” on the Consolidated Statements of Financial Condition was $31.4 million, consisting of $370 thousand in correspondent bank stock, $1.0 million in Community Development Financial Institutions (“CDFI”) investments, and $30.1 million in Community Reinvestment Act (“CRA”) investments. At December 31, 2020, the total balance of equity investments without readily determinable fair values was $32.1 million, consisting of $370 thousand in correspondent bank stock, $1.0 million in CDFI investments, and $30.7 million in CRA investments.

The Company had no impairments or subsequent observable price changes for equity investments without readily determinable fair values for the three and nine months ended September 30, 2021 and 2020.

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Securities Available for Sale

9 Months Ended

Sep. 30, 2021

Debt Securities, Available-for-sale [Abstract]

Securities Available for Sale

Securities Available for Sale

The following is a summary of securities available for sale as of the dates indicated:

	At September 30, 2021
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Allowance For Investment Credit Losses		Fair Value
	(Dollars in thousands)
Debt securities:
U.S. Government agency and U.S. Government sponsored enterprises:
Collateralized mortgage obligations	$	1,070,995	$	6,471	$	(6,278)	$	—	$	1,071,188
Mortgage-backed securities:
Residential	771,502		2,859		(10,966)		—		763,395
Commercial	581,316		13,412		(3,067)		—		591,661
Asset-backed securities	118,566		98		(61)		—		118,603
Corporate securities	23,410		71		(903)		—		22,578
Municipal securities	100,573		1,803		(312)		—		102,064
Total investment securities available for sale	$	2,666,362	$	24,714	$	(21,587)	$	—	$	2,669,489
	At December 31, 2020
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Allowance For Investment Credit Losses		Fair Value
	(Dollars in thousands)
Debt securities:
U.S. Government agency and U.S. Government sponsored enterprises:
Collateralized mortgage obligations	$	990,679	$	11,482	$	(844)	$	—	$	1,001,317
Mortgage-backed securities:
Residential	672,667		8,460		(114)		—		681,013
Commercial	482,874		25,026		(21)		—		507,879
Corporate securities	7,000		15		(881)		—		6,134
Municipal securities	86,213		3,058		(3)		—		89,268
Total investment securities available for sale	$	2,239,433	$	48,041	$	(1,863)	$	—	$	2,285,611

As of September 30, 2021 and December 31, 2020, there were no holdings of securities of any one issuer, other than the U.S. Government and its agencies, in an amount greater than 10% of stockholders’ equity.

During the three and nine months ended September 30, 2021, the Company had no sales of securities and recognized zero net gains on sales and calls of securities available for sale. During the three and nine months ended September 30, 2020, the Company recognized $7.5 million in net gains on sales of securities available for sale. For the three and nine months ended September 30, 2020, the Company received proceeds from sale of $168.1 million of securities available for sale, which consisted of $34.6 million commercial mortgage-backed securities, $113.3 million residential mortgage-backed securities and $20.2 million collateralized mortgage obligations.

At September 30, 2021 and December 31, 2020, $2.8 million and $33.2 million in unrealized gains on securities available for sale net of taxes, respectively, were included in accumulated other comprehensive income. For the three and nine months ended September 30, 2021, there were no reclassifications out of accumulated other comprehensive income into earnings. For the three and nine months ended September 30, 2020, $7.5 million was reclassified out of accumulated other comprehensive income into earnings as gain on sales of investments securities available for sale.

The amortized cost and estimated fair value of investment securities at September 30, 2021, by contractual maturity, is presented in the table below. Expected maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations, with or without call or prepayment penalties. Collateralized mortgage obligations, mortgage-backed securities, and asset-backed securities are not due at a single maturity date and their total balances are shown separately.

	Amortized Cost		Estimated Fair Value
	(Dollars in thousands)
Available for sale:
Due within one year	$	—	$	—
Due after one year through five years	2,000		2,029
Due after five years through ten years	40,085		40,266
Due after ten years	81,898		82,347
U.S. Government agency and U.S. Government sponsored enterprises:
Collateralized mortgage obligations	1,070,995		1,071,188
Mortgage-backed securities:
Residential	771,502		763,395
Commercial	581,316		591,661
Asset-backed securities	118,566		118,603
Total	$	2,666,362	$	2,669,489

Securities with carrying values of approximately $393.7 million and $376.1 million at September 30, 2021 and December 31, 2020, respectively, were pledged to secure public deposits, for various borrowings, and for other purposes as required or permitted by law.

The following tables show the Company’s investments’ gross unrealized losses and estimated fair values, aggregated by investment category and the length of time that the individual securities have been in a continuous unrealized loss position as of the dates indicated.    

	As of September 30, 2021
	Less than 12 months					12 months or longer					Total
Description of Securities	Number  of Securities	Fair  Value		Gross Unrealized Losses		Number  of Securities	Fair  Value		Gross Unrealized Losses		Number  of Securities	Fair  Value		Gross Unrealized Losses
	(Dollars in thousands)
Collateralized mortgage obligations*	32	$	690,334	$	(6,278)	—	$	—	$	—	32	$	690,334	$	(6,278)
Mortgage-backed securities:
Residential*	60	667,345		(10,966)		—	—		—		60	667,345		(10,966)
Commercial*	21	207,216		(3,067)		—	—		—		21	207,216		(3,067)
Asset-backed securities	5	44,487		(61)		—	—		—		5	44,487		(61)
Corporate securities	4	14,115		(295)		1	4,393		(608)		5	18,508		(903)
Municipal securities	12	17,832		(312)		—	—		—		12	17,832		(312)
Total	134	$	1,641,329	$	(20,979)	1	$	4,393	$	(608)	135	$	1,645,722	$	(21,587)

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* Investments in U.S. Government agency and U.S. Government sponsored enterprises

	As of December 31, 2020
	Less than 12 months					12 months or longer					Total
Description of Securities	Number  of Securities	Fair  Value		Gross Unrealized Losses		Number  of Securities	Fair  Value		Gross Unrealized Losses		Number  of Securities	Fair  Value		Gross Unrealized Losses
	(Dollars in thousands)
Collateralized mortgage obligations*	22	$	312,757	$	(844)	—	$	—	$	—	22	$	312,757	$	(844)
Mortgage-backed securities:
Residential*	8	46,094		(114)		—	—		—		8	46,094		(114)
Commercial*	1	10,275		(21)		—	—		—		1	10,275		(21)
Corporate securities	—	—		—		1	4,119		(881)		1	4,119		(881)
Municipal securities	1	997		(3)		—	—		—		1	997		(3)
Total	32	$	370,123	$	(982)	1	$	4,119	$	(881)	33	$	374,242	$	(1,863)

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* Investments in U.S. Government agency and U.S. Government sponsored enterprises

The Company had one corporate security that was in a continuous unrealized loss position for twelve months or longer with a fair value of $4.4 million as of September 30, 2021. With the adoption of CECL, the length of time that the fair value of investment securities have been less than amortized cost is not considered when assessing for credit impairment.

With the adoption of ASU 2016-13 on January 1, 2020, the CECL methodology replaced the other-than-temporary impairment model that previously existed. The Company did not have a day 1 allowance impact attributable to its investment securities portfolio and did not have an allowance for credit losses as of September 30, 2021 and December 31, 2020. The Company has elected to exclude accrued interest from the amortized cost of its investment securities available for sale. Accrued interest receivable for investment securities available for sale at September 30, 2021 and December 31, 2020 totaled $5.2 million and $4.7 million, respectively.

The Company evaluates securities in unrealized loss positions for impairment related to credit losses on at least a quarterly basis. Securities in unrealized loss positions are first assessed as to whether we intend to sell, or if it is more likely than not that we will be required to sell the security before recovery of its amortized cost basis. If one of the criteria is met, the security’s amortized cost basis is written down to fair value through current earnings. For securities that do not meet these criteria, the Company evaluates whether the decline in fair value resulted from credit losses or other factors. In evaluating whether a credit loss exists, the Company has set up an initial filter for impairment triggers. Once the quantitative filters have been triggered, the securities are placed on a watch list and an additional assessment is performed to identify whether a credit impairment exists. In making this assessment, management considers the extent to which fair value is less than amortized cost, any changes to the rating of the security by a rating agency, and adverse conditions specifically related to the security and the issuer, among other factors. If this assessment indicates that a credit loss exists, we compare the present value of cash flows expected to be collected from the security with the amortized cost basis. If the present value of cash flows expected to be collected is less than the amortized cost basis for the security, a credit loss exists and an allowance for credit losses is recorded, limited to the amount that the fair value of the security is less than its amortized cost basis. Unrealized losses that have not been recorded through an allowance for credit losses is recognized in other comprehensive income, net of applicable taxes. No allowance for credit losses for available for sale securities was recorded at September 30, 2021.

Approximately 91% of the Company’s investment portfolio at September 30, 2021 consisted of securities that were issued by U.S. Government agency and U.S. Government sponsored enterprises. Although a government guarantee exists on these investments, these entities are not legally backed by the full faith and credit of the federal government, and the current support they receive is subject to a cap as part of the agreement entered into in 2008. Nonetheless, at this time we do not foresee any set of circumstances in which the government would not fund its commitments on these investments as the issuers are an integral part of the U.S. housing market in providing liquidity and stability. Therefore, we concluded that a zero allowance approach for these investment securities is appropriate. The Company also had five asset-backed securities, five corporate securities, and twelve municipal bonds in unrealized loss positions at September 30, 2021. The Company performed an assessment of investment securities in unrealized loss positions for credit impairment and concluded that no allowance for credit losses was required at September 30, 2021.

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Loans Receivable and Allowance for Credit Losses

9 Months Ended

Sep. 30, 2021

Receivables [Abstract]

Loans Receivable and Allowance for Credit Losses

Loans Receivable and Allowance for Credit Losses

The following is a summary of loans receivable by major category:

	September 30, 2021		December 31, 2020
Loan portfolio composition	(Dollars in thousands)
Real estate loans:
Residential	$	60,051	$	54,795
Commercial	8,602,519		8,425,959
Construction	246,087		291,380
Total real estate loans	8,908,657		8,772,134
Commercial business *	3,857,879		4,157,787
Residential mortgage	599,781		582,232
Consumer and other	52,374		51,060
Loans receivable	13,418,691		13,563,213
Allowance for credit losses	(136,774)		(206,741)
Loans receivable, net of allowance for credit losses	$	13,281,917	$	13,356,472

__________________________________

* Commercial business loans as of September 30, 2021 and December 31, 2020 include $336.6 million and $452.7 million, respectively, in SBA Paycheck Protection Program loans

Loans receivable is stated at the amount of unpaid principal, adjusted for net deferred fees and costs, premiums and discounts, purchase accounting fair value adjustments, and allowance for credit losses. The Company had net deferred fees of $8.5 million and $3.6 million at September 30, 2021 and December 31, 2020, respectively. Net loan fees related to SBA Paycheck Protection Program (“PPP”) loans totaled $11.2 million at September 30, 2021 compared to $6.4 million at December 31, 2020 and included fees from the origination of SBA PPP loans net of deferred origination costs. The increase in deferred fees for SBA PPP loans was primarily due to the origination of $324.5 million in second round SBA PPP loans during the nine months ended September 30, 2021.

The loan portfolio consists of four segments: real estate, commercial business, residential mortgage, and consumer and other loans. Real estate loans are extended for the purchase and refinance of commercial real estate and are generally secured by first deeds of trust and are collateralized by residential or commercial properties. Commercial business loans are loans provided to businesses for various purposes such as for working capital, purchasing inventory, debt refinancing, business acquisitions, international trade finance activities, and other business related financing needs and also include warehouse lines of credit and SBA PPP loans. Residential mortgage loans are extended for personal, family, or household use and are secured by a mortgage or deed of trust. Consumer and other loans consist of home equity, credit card, and other personal loans.

Loans receivable declined $144.5 million from December 31, 2020 to $13.42 billion as of September 30, 2021. The decline in loans receivable during the nine months ended September 30, 2021 was largely impacted by a $344.4 million decline in warehouse lines of credit, offset by an increase in multifamily commercial real estate loans of $172.7 million during the same period. During the nine months ended September 30, 2021, the Company sold $148.9 million as part of its strategic plan to improve the credit quality of the loan portfolio. The Company also purchased $215.0 million in adjustable rate mortgages during the nine months ended September 30, 2021.

The Company had $179.1 million in loans held for sale as of September 30, 2021 compared to $17.7 million at December 31, 2020. Loans held for sale at September 30, 2021 included $131.2 million in loans rated substandard which were transferred from loans receivable during the three months ended September 30, 2021. These loans are expected to be sold during the fourth quarter of 2021.

The tables below details the activity in the allowance for credit losses by portfolio segment for the three and nine months ended September 30, 2021 and 2020. Charge offs for the three and nine months ended September 30, 2021 included $2.9 million and $14.7 million, respectively, in loan charge offs that resulted from the strategic sale of loans with elevated credit risk. There were no such sales for the three and nine months ended September 30, 2020. Charge offs for the three and nine months ended September 30, 2021 also included $10.7 million in charge offs of criticized loans that were transferred to loans held for sale during the third quarter of 2021. Accrued interest receivables on loans totaled $41.8 million at September 30, 2021 and $54.6 million at December 31, 2020. The Company set aside an allowance on loan accrued interest receivables of $320 thousand at September 30, 2021 and $1.0 million at December 31, 2020.

	Real Estate		Commercial Business		Residential Mortgage		Consumer and Other		Total
	(Dollars in thousands)
Three Months Ended September 30, 2021
Balance, beginning of period	$	155,253	$	29,500	$	3,612	$	1,087	$	189,452
Provision (credit) for credit losses	(9,142)		(1,011)		—		153		(10,000)
Loans charged off	(41,655)		(1,895)		(923)		(110)		(44,583)
Recoveries of charge offs	1,113		778		—		14		1,905
Balance, end of period	$	105,569	$	27,372	$	2,689	$	1,144	$	136,774
Nine Months Ended September 30, 2021
Balance, beginning of period	$	162,196	$	39,155	$	4,227	$	1,163	$	206,741
Provision (credit) for credit losses	(2,570)		(10,565)		(615)		50		(13,700)
Loans charged off	(56,645)		(3,077)		(923)		(251)		(60,896)
Recoveries of charge offs	2,588		1,859		—		182		4,629
Balance, end of period	$	105,569	$	27,372	$	2,689	$	1,144	$	136,774

	Real Estate		Commercial Business		Residential Mortgage		Consumer and Other		Total
	(Dollars in thousands)
Three Months Ended September 30, 2020
Balance, beginning of period	$	119,030	$	35,493	$	5,868	$	1,380	$	161,771
Provision (credit) for credit losses	15,748		7,265		(1,169)		156		22,000
Loans charged off	(5,313)		(800)		—		(237)		(6,350)
Recoveries of charge offs	159		2,251		—		18		2,428
Balance, end of period	$	129,624	$	44,209	$	4,699	$	1,317	$	179,849
Nine Months Ended September 30, 2020
Balance, beginning of period	$	53,593	$	33,032	$	5,925	$	1,594	$	94,144
CECL day 1 adoption	27,791		(1,022)		(543)		(26)		26,200
Provision (credit) for credit losses	55,773		11,663		(683)		747		67,500
Loans charged off	(7,884)		(4,294)		—		(1,033)		(13,211)
Recoveries of charge offs	351		4,830		—		35		5,216
Balance, end of period	$	129,624	$	44,209	$	4,699	$	1,317	$	179,849

The following tables break out the allowance for credit losses and loan balance by measurement methodology at September 30, 2021 and December 31, 2020:

	September 30, 2021
	Real Estate		Commercial Business		Residential Mortgage		Consumer and Other		Total
	(Dollars in thousands)
Allowance for credit losses:
Individually evaluated	$	3,025	$	3,376	$	9	$	27	$	6,437
Collectively evaluated	102,544		23,996		2,680		1,117		130,337
Total	$	105,569	$	27,372	$	2,689	$	1,144	$	136,774
Loans outstanding:
Individually evaluated	$	72,776	$	19,660	$	1,599	$	261	$	94,296
Collectively evaluated	8,835,881		3,838,219		598,182		52,113		13,324,395
Total	$	8,908,657	$	3,857,879	$	599,781	$	52,374	$	13,418,691

	December 31, 2020
	Real Estate		Commercial Business		Residential Mortgage		Consumer and Other		Total
	(Dollars in thousands)
Allowance for credit losses:
Individually evaluated	$	3,683	$	3,575	$	25	$	42	$	7,325
Collectively evaluated	158,513		35,580		4,202		1,121		199,416
Total	$	162,196	$	39,155	$	4,227	$	1,163	$	206,741
Loans outstanding:
Individually evaluated	$	93,476	$	25,706	$	3,416	$	605	$	123,203
Collectively evaluated	8,678,658		4,132,081		578,816		50,455		13,440,010
Total	$	8,772,134	$	4,157,787	$	582,232	$	51,060	$	13,563,213

As of September 30, 2021 and December 31, 2020, reserves for unfunded loan commitments recorded in other liabilities were $1.4 million and $1.3 million, respectively. For the three and nine months ended September 30, 2021, the Company recorded additions to reserves for unfunded commitments recorded in credit related expenses totaling $0 and $105 thousand, respectively. For the three and nine months ended September 30, 2020, the Company recorded additions to reserves for unfunded commitments recorded in credit related expenses totaling $0 and $660 thousand, respectively.

Generally, loans are placed on nonaccrual status if principal and/or interest payments become 90 days or more past due and/or management deems the collectability of the principal and/or interest to be in question, as well as when required by regulatory requirements. Loans to customers whose financial conditions have deteriorated are considered for nonaccrual status whether or not the loan is 90 days or more past due. Generally, payments received on nonaccrual loans are recorded as principal reductions. Loans are returned to accrual status only when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured. The Company does not recognize interest income while loans are on nonaccrual status.

The tables below represent the recorded investment of nonaccrual loans and loans past due 90 or more days and still on accrual status by class of loans and broken out by loans with a recorded ACL and those without a recorded ACL as of September 30, 2021 and December 31, 2020.

	September 30, 2021
	Nonaccrual with No ACL		Nonaccrual with an ACL		Total Nonaccrual (1)		Accruing Loans Past Due 90 or More Days
	(Dollars in thousands)
Real estate – residential	$	—	$	—	$	—	$	—
Real estate – commercial
Retail	4,542		2,831		7,373		—
Hotel & motel	4,241		9,576		13,817		—
Gas station & car wash	575		1,433		2,008		—
Mixed use	—		6,954		6,954		1,704
Industrial & warehouse	2,013		2,314		4,327		—
Other	888		6,306		7,194		1,889
Real estate – construction	—		—		—		—
Commercial business	4,951		6,040		10,991		500
Residential mortgage	—		1,599		1,599		392
Consumer and other	—		117		117		82
Total	$	17,210	$	37,170	$	54,380	$	4,567

	December 31, 2020
	Nonaccrual with No ACL		Nonaccrual with an ACL		Total Nonaccrual (1)		Accruing Loans Past Due 90 or More Days
	(Dollars in thousands)
Real estate – residential	$	—	$	—	$	—	$	—
Real estate – commercial
Retail	3,262		8,530		11,792		478
Hotel & motel	15,311		2,195		17,506		—
Gas station & car wash	151		1,493		1,644		—
Mixed use	1,883		788		2,671		—
Industrial & warehouse	5,443		1,022		6,465		—
Other	7,230		1,419		8,649		—
Real estate – construction	—		18,723		18,723		—
Commercial business	5,319		8,592		13,911		—
Residential mortgage	1,440		1,976		3,416		—
Consumer and other	—		461		461		136
Total	$	40,039	$	45,199	$	85,238	$	614

__________________________________

(1)    Total nonaccrual loans exclude the guaranteed portion of SBA loans that are in liquidation totaling $20.6 million and $26.5 million, at September 30, 2021 and December 31, 2020, respectively.

The following table presents the amortized cost basis of collateral-dependent loans as of September 30, 2021 and December 31, 2020:

	September 30, 2021
	Real Estate Collateral		Other Collateral		Total
	(Dollars in thousands)
Real estate – residential	$	—	$	—	$	—
Real estate – commercial	44,061		—		44,061
Real estate – construction	—		—		—
Commercial business	1,992		6,463		8,455
Residential mortgage	—		—		—
Consumer and other	—		—		—
Total	$	46,053	$	6,463	$	52,516

	December 31, 2020
	Real Estate Collateral		Other Collateral		Total
	(Dollars in thousands)
Real estate – residential	$	—	$	—	$	—
Real estate – commercial	55,945		—		55,945
Real estate – construction	8,122		—		8,122
Commercial business	7,818		6,312		14,130
Residential mortgage	1,440		—		1,440
Consumer and other	15		—		15
Total	$	73,340	$	6,312	$	79,652

Interest income reversals due to loans being placed on nonaccrual status were $1.1 million and $76 thousand for the three months ended September 30, 2021 and 2020, respectively. Nonaccrual interest income reversals for the nine months ended September 30, 2021 and 2020 were $2.8 million and $611 thousand, respectively.

The following table presents the recorded investment of past due loans, including nonaccrual loans past due 30 or more days, by the number of days past due as of September 30, 2021 and December 31, 2020 by class of loans:

	As of September 30, 2021								As of December 31, 2020
	30-59 Days Past Due		60-89 Days  Past Due		90 or More Days Past Due		Total Past Due		30-59 Days Past Due		60-89 Days  Past Due		90 or More Days Past Due		Total Past Due
	(Dollars in thousands)
Real estate – residential	$	—	$	—	$	—	$	—	$	—	$	—	$	—	$	—
Real estate – commercial
Retail	2,364		3,354		4,336		10,054		852		8,141		10,276		19,269
Hotel & motel	425		1,522		9,615		11,562		62		1,401		14,744		16,207
Gas station & car wash	—		—		607		607		619		2,668		563		3,850
Mixed use	1,037		5,307		2,225		8,569		116		—		1,269		1,385
Industrial & warehouse	145		2,110		2,453		4,708		137		—		3,830		3,967
Other	2,034		1,235		3,838		7,107		2,738		545		3,000		6,283
Real estate – construction	—		—		—		—		8,122		—		—		8,122
Commercial business	9,241		233		8,411		17,885		816		3,683		4,700		9,199
Residential mortgage	195		—		1,322		1,517		4,841		—		2,263		7,104
Consumer and other	28		15		82		125		797		21		595		1,413
Total Past Due	$	15,469	$	13,776	$	32,889	$	62,134	$	19,100	$	16,459	$	41,240	$	76,799

The Company categorizes loans into risk categories based on relevant information about the ability of borrowers to service their debt, including, but not limited to, current financial information, historical payment experience, credit documentation, public information, and current economic trends. Homogeneous loans (i.e., home mortgage loans, home equity lines of credit, overdraft loans, express business loans, and automobile loans) are not risk rated and credit risk is analyzed largely by the number of days past due. This analysis is performed at least on a quarterly basis.

The definitions for risk ratings are as follows:

•Pass: Loans that meet a preponderance or more of the Company’s underwriting criteria and evidence an acceptable level of risk.

•Special Mention: Loans that have potential weaknesses that deserve management’s close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the loan or of the institution’s credit position at some future date.

•Substandard: Loans that are inadequately protected by the current net worth and paying capacity of the borrower or by the collateral pledged, if any. Loans in this classification have a well-defined weakness or weaknesses that jeopardize the repayment of the debt. They are characterized by the distinct possibility that the Company will sustain some loss if the deficiencies are not corrected.

•Doubtful: Loans that have all the weaknesses inherent in those classified as substandard, with the added characteristic that the weaknesses make collection or repayment in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable.

In 2021, the Company completed the sale of $148.9 million in loans, most of which had elevated credit risk or were likely to exhibit credit issues in the future. Of the loans with elevated credit risk sold, $68.4 million were rated as special mention and $56.2 million were rated as substandard.

The following table presents the amortized cost basis of loans receivable by class, credit quality indicator, and year of origination as of September 30, 2021 and December 31, 2020.

	As of September 30, 2021
	Term Loan by Origination Year												Revolving Loans		Total
	2021		2020		2019		2018		2017		Prior
	(Dollars in thousands)
Real Estate - Residential
Pass / not rated	$	16,184	$	11,789	$	11,747	$	5,514	$	3,796	$	8,017	$	2,281	$	59,328
Special mention	—		—		—		—		—		361		228		589
Substandard	—		—		—		134		—		—		—		134
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	16,184	$	11,789	$	11,747	$	5,648	$	3,796	$	8,378	$	2,509	$	60,051
Real Estate - Commercial
Pass / not rated	$	1,738,636	$	1,452,247	$	1,280,364	$	1,318,119	$	965,008	$	1,314,555	$	101,893	$	8,170,822
Special mention	6,357		8,263		49,900		19,138		46,715		79,561		5,971		215,905
Substandard	6,479		877		15,852		29,462		43,805		119,317		—		215,792
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	1,751,472	$	1,461,387	$	1,346,116	$	1,366,719	$	1,055,528	$	1,513,433	$	107,864	$	8,602,519
Real Estate - Construction
Pass / not rated	$	7,048	$	59,503	$	29,414	$	40,788	$	25,912	$	15,983	$	10,794	$	189,442
Special mention	—		—		—		45,950		4,708		5,987		—		56,645
Substandard	—		—		—		—		—		—		—		—
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	7,048	$	59,503	$	29,414	$	86,738	$	30,620	$	21,970	$	10,794	$	246,087
Commercial Business
Pass / not rated	$	1,193,990	$	545,116	$	452,416	$	138,691	$	75,851	$	82,834	$	1,309,437	$	3,798,335
Special mention	1,134		401		13,667		1,469		3,242		10,343		3,371		33,627
Substandard	1,665		1,150		1,764		1,999		4,818		5,650		8,871		25,917
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	1,196,789	$	546,667	$	467,847	$	142,159	$	83,911	$	98,827	$	1,321,679	$	3,857,879
Residential Mortgage
Pass / not rated	$	253,561	$	3,824	$	45,251	$	140,682	$	95,657	$	59,206	$	—	$	598,181
Special mention	—		—		—		—		—		—		—		—
Substandard	—		—		128		195		541		736		—		1,600
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	253,561	$	3,824	$	45,379	$	140,877	$	96,198	$	59,942	$	—	$	599,781
Consumer and Other
Pass / not rated	$	12,153	$	5,671	$	1,868	$	1,670	$	1,901	$	7,512	$	21,358	$	52,133
Special mention	—		—		—		—		—		—		—		—
Substandard	—		—		—		—		—		241		—		241
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	12,153	$	5,671	$	1,868	$	1,670	$	1,901	$	7,753	$	21,358	$	52,374
Total Loans
Pass / not rated	$	3,221,572	$	2,078,150	$	1,821,060	$	1,645,464	$	1,168,125	$	1,488,107	$	1,445,763	$	12,868,241
Special mention	7,491		8,664		63,567		66,557		54,665		96,252		9,570		306,766
Substandard	8,144		2,027		17,744		31,790		49,164		125,944		8,871		243,684
Doubtful / loss	—		—		—		—		—		—		—		—
Total	$	3,237,207	$	2,088,841	$	1,902,371	$	1,743,811	$	1,271,954	$	1,710,303	$	1,464,204	$	13,418,691

	December 31, 2020
	Term Loan by Origination Year												Revolving Loans		Total
	2020		2019		2018		2017		2016		Prior
	(Dollars in thousands)
Real Estate - Residential
Pass / not rated	$	15,158	$	13,924	$	7,587	$	4,316	$	6,800	$	3,460	$	3,104	$	54,349
Special mention	—		—		—		—		—		—		227		227
Substandard	—		—		139		—		—		80		—		219
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	15,158	$	13,924	$	7,726	$	4,316	$	6,800	$	3,540	$	3,331	$	54,795
Real Estate - Commercial
Pass / not rated	$	1,548,595	$	1,554,980	$	1,533,802	$	1,240,973	$	767,318	$	1,262,125	$	130,595	$	8,038,388
Special mention	—		2,805		24,569		10,694		8,031		32,048		1,600		79,747
Substandard	126		14,233		28,938		37,174		50,371		173,788		3,194		307,824
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	1,548,721	$	1,572,018	$	1,587,309	$	1,288,841	$	825,720	$	1,467,961	$	135,389	$	8,425,959
Real Estate - Construction
Pass / not rated	$	35,743	$	45,290	$	103,794	$	60,996	$	5,740	$	10,099	$	—	$	261,662
Special mention	—		—		—		—		5,771		5,224		—		10,995
Substandard	—		—		—		10,601		—		8,122		—		18,723
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	35,743	$	45,290	$	103,794	$	71,597	$	11,511	$	23,445	$	—	$	291,380
Commercial Business
Pass / not rated	$	1,294,368	$	584,453	$	224,447	$	117,708	$	77,209	$	43,674	$	1,686,428	$	4,028,287
Special mention	5,996		27,693		30,852		14,629		6,388		3,139		5,172		93,869
Substandard	2,430		1,323		5,539		4,394		6,158		5,463		10,323		35,630
Doubtful / loss	—		—		1		—		—		—		—		1
Subtotal	$	1,302,794	$	613,469	$	260,839	$	136,731	$	89,755	$	52,276	$	1,701,923	$	4,157,787
Residential Mortgage
Pass / not rated	$	5,733	$	90,958	$	217,343	$	168,827	$	55,246	$	40,554	$	—	$	578,661
Special mention	—		—		—		—		—		—		—		—
Substandard	—		122		536		561		1,715		637		—		3,571
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	5,733	$	91,080	$	217,879	$	169,388	$	56,961	$	41,191	$	—	$	582,232
Consumer and Other
Pass / not rated	$	8,309	$	2,463	$	1,818	$	2,321	$	4,756	$	2,811	$	27,890	$	50,368
Special mention	—		—		—		103		—		—		—		103
Substandard	—		—		—		—		55		532		2		589
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	8,309	$	2,463	$	1,818	$	2,424	$	4,811	$	3,343	$	27,892	$	51,060
Total Loans
Pass / not rated	$	2,907,906	$	2,292,068	$	2,088,791	$	1,595,141	$	917,069	$	1,362,723	$	1,848,017	$	13,011,715
Special mention	5,996		30,498		55,421		25,426		20,190		40,411		6,999		184,941
Substandard	2,556		15,678		35,152		52,730		58,299		188,622		13,519		366,556
Doubtful / loss	—		—		1		—		—		—		—		1
Total	$	2,916,458	$	2,338,244	$	2,179,365	$	1,673,297	$	995,558	$	1,591,756	$	1,868,535	$	13,563,213

For the three and nine months ended September 30, 2021 and the twelve months ended December 31, 2020, there were no revolving loans converted to term loans.

The Company may reclassify loans held for investment to loans held for sale in the event that the Company plans to sell loans that were originated with the intent to hold to maturity. Loans transferred from held for investment to held for sale are carried at the lower of cost or fair value. The breakdown of loans by type that were reclassified from held for investment to held for sale for the three and nine months ended September 30, 2021 and 2020 is presented in the following table:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Transfer of loans held for investment to held for sale	(Dollars in thousands)
Real estate - commercial	$	107,191	$	—	$	278,366	$	—
Commercial business	78,990		—		88,650		—
Residential mortgage	7,018		—		7,018		1,002
Total	$	193,199	$	—	$	374,034	$	1,002

On January 1, 2020 the Company adopted ASU 2016-13, “Measurement of Credit Losses on Financial Instruments”, or CECL. The Company calculates its ACL by estimating expected credit losses on a collective basis for loans that share similar risk characteristics. Loans that do not share similar risk characteristics with other loans are evaluated for credit losses on an individual basis. The Company uses a combination of a modeled and non-modeled approach that incorporates current and future economic conditions to estimate lifetime expected losses on a collective basis. The Company uses Probability of Default (“PD”), Loss Given Default (“LGD”), and Exposure at Default (“EAD”) methodologies with quantitative factors and qualitative considerations in calculation of the allowance for credit losses for collectively assessed loans. The Company uses a reasonable and supportable period of 2 years at which point loss assumptions revert back to historical loss information by means of 1 year reversion period.

The ACL for the Company’s construction, credit card, and certain consumer loans is calculated based on a non-modeled approach utilizing historical loss rates to estimate losses. A non-modeled approach was chosen for these loans as fewer data points exist which could result in high levels of estimated loss volatility under a modeled approach. In aggregate, non-modeled loans represented less than 3% of the Company’s total loan portfolio as of September 30, 2021.

The Company’s Economic Forecast Committee (“EFC”) reviews economic forecast scenarios that are incorporated in the Company’s ACL. The EFC reviews multiple scenarios provided to the Company by an independent third party and chooses a single scenario that best aligns with management’s expectation of future economic conditions. The forecast scenario contains certain macroeconomic variables that are incorporated into the Company’s modeling process, including GDP, unemployment rates, interest rates, and commercial real estate prices. As of September 30, 2021, the Company chose a forecast scenario that incorporates the effect of the COVID-19 pandemic and the expected economic recovery into estimates of future economic conditions. The forecast improved compared to forecasts used during the second quarter of 2021 with an overall increase in projected GDP growth and projected commercial real estate prices. The improvement to the economic forecasts reflect the current and projected effects of government stimulus packages, ongoing COVID-19 vaccinations, and the reopening of many businesses throughout the United States.

Additionally, in order to systematically quantify the credit risk impact of other trends and changes within the loan portfolio, the Company utilizes qualitative adjustments to the modeled and non-modeled estimated loss approaches. The parameters for making adjustments are established under a Credit Risk Matrix that provides different possible scenarios for each of the factors below. The Credit Risk Matrix and the possible scenarios enable the Bank to qualitatively adjust the Loss Migration Ratio by as much as 25 basis points for each loan type pool. This matrix considers the following seven factors, which are patterned after the guidelines provided under the Federal Financial Institutions Examination Council (“FFIEC”) Interagency Policy Statement on the Allowance for Loan and Lease Losses, updated to reflect the adoption of CECL:

•Changes in lending policies and procedures, including underwriting standards and collection, charge off, and recovery practices;

•Changes in the nature and volume of the loan portfolio;

•Changes in the experience, ability, and depth of lending management and staff;

•Changes in the trends of the volume and severity of past due loans, classified loans, nonaccrual loans, troubled debt restructurings, and other loan modifications;

•Changes in the quality of the loan review system and the degree of oversight by the Directors;

•The existence and effect of any concentrations of credit and changes in the level of such concentrations; and

•The effect of external factors, such as competition, legal requirements, and regulatory requirements on the level of estimated losses in the loan portfolio.

For loans which do not share similar risk characteristics such as nonaccrual and TDR loans above $500 thousand, the Company evaluates these loans on an individual basis in accordance with ASC 326. These nonaccrual and TDR loans are considered to have different risk profiles than performing loans and therefore are evaluated separately. The Company decided to collectively assess TDRs and nonaccrual loans with balances below $500 thousand along with the performing and accrual loans in order to reduce the operational burden of individually assessing small TDR and nonaccrual loans with immaterial balances. For individually assessed loans, the ACL is measured using either 1) the present value of future cash flows discounted at the loan’s effective interest rate; 2) the loan’s observable market price; or 3) the fair value of the collateral, if the loan is collateral dependent. For the collateral dependent loans, the Company obtains a new appraisal to determine the fair value of collateral. The appraisals are based on an “as-is” valuation. To ensure that appraised values remain current, the Company either obtains updated appraisals every twelve months from a qualified independent appraiser or an internal evaluation of the collateral is performed by qualified personnel. If the third party market data indicates that the value of the collateral property has declined since the most recent valuation date, management adjusts the value of the property downward to reflect current market conditions. If the fair value of the collateral is less than the amortized balance of the loan, the Company recognizes an ACL with a corresponding charge to the provision for credit losses.

The Company maintains a separate ACL for its off-balance sheet unfunded loan commitments. The Company uses a funding rate to allocate the allowance to undrawn exposures. This funding rate is used as a credit conversion factor to capture how much undrawn lines of credit can potentially become drawn at any point. The funding rate is determined based on a lookback period of 8 quarters. Credit loss is not estimated for off-balance sheet credit exposures that are unconditionally cancellable by the Company.

The following tables present a breakdown of loans by recorded ACL, broken out by loans evaluated individually and collectively at September 30, 2021 and December 31, 2020:

	As of September 30, 2021
	Real Estate – Residential			Real Estate – Commercial			Real Estate – Construction			Commercial Business			Residential Mortgage			Consumer and Other			Total
	(Dollars in thousands)
Individually evaluated loans	$	—		$	72,776		$	—		$	19,660		$	1,599		$	261		$	94,296
ACL on individually evaluated loans	$	—		$	3,025		$	—		$	3,376		$	9		$	27		$	6,437
Individually evaluated loans ACL coverage	N/A			4.16		%	N/A			17.17		%	0.56		%	10.34		%	6.83		%
Collectively evaluated loans	$	60,051		$	8,529,743		$	246,087		$	3,838,219		$	598,182		$	52,113		$	13,324,395
ACL on collectively evaluated loans	$	371		$	100,536		$	1,637		$	23,996		$	2,680		$	1,117		$	130,337
Collectively evaluated loans ACL coverage	0.62		%	1.18		%	0.67		%	0.63		%	0.45		%	2.14		%	0.98		%
Total loans	$	60,051		$	8,602,519		$	246,087		$	3,857,879		$	599,781		$	52,374		$	13,418,691
Total ACL	$	371		$	103,561		$	1,637		$	27,372		$	2,689		$	1,144		$	136,774
Total ACL to total loans	0.62		%	1.20		%	0.67		%	0.71		%	0.45		%	2.18		%	1.02		%

	As of December 31, 2020
	Real Estate – Residential			Real Estate – Commercial			Real Estate – Construction			Commercial Business			Residential Mortgage			Consumer and Other			Total
	(Dollars in thousands)
Individually evaluated loans	$	—		$	74,753		$	18,723		$	25,706		$	3,416		$	605		$	123,203
ACL on individually evaluated loans	$	—		$	2,862		$	821		$	3,575		$	25		$	42		$	7,325
Individually evaluated loans ACL coverage	N/A			3.83		%	4.38		%	13.91		%	0.73		%	6.94		%	5.95		%
Collectively evaluated loans	$	54,795		$	8,351,206		$	272,657		$	4,132,081		$	578,816		$	50,455		$	13,440,010
ACL on collectively evaluated loans	$	391		$	156,665		$	1,457		$	35,580		$	4,202		$	1,121		$	199,416
Collectively evaluated loans ACL coverage	0.71		%	1.88		%	0.53		%	0.86		%	0.73		%	2.22		%	1.48		%
Total loans	$	54,795		$	8,425,959		$	291,380		$	4,157,787		$	582,232		$	51,060		$	13,563,213
Total ACL	$	391		$	159,527		$	2,278		$	39,155		$	4,227		$	1,163		$	206,741
Total ACL to total loans	0.71		%	1.89		%	0.78		%	0.94		%	0.73		%	2.28		%	1.52		%

Under certain circumstances, the Company provides borrowers relief through loan modifications. These modifications are either temporary in nature (“temporary modifications”) or are more substantive. The temporary modifications generally consist of interest only payments for a three to six month period, whereby principal payments are deferred. At the end of the modification period, the remaining principal balance is re-amortized based on the original maturity date. At the end of the modification period, the loan either 1) returns to the original contractual terms; 2) is further modified and accounted for as a troubled debt restructuring in accordance with ASC 310-10-35; or 3) is disposed of through foreclosure or liquidation.

TDR loans are individually evaluated in accordance with ASC 310 and ASC 326. The concessions may be granted in various forms, including reduction in the stated interest rate, reduction in the amount of principal amortization, forgiveness of a portion of a loan balance or accrued interest, or extension of the maturity date. In order to determine whether a borrower is experiencing financial difficulty, an evaluation is performed on the probability that the borrower will be in payment default on their debt in the foreseeable future without the modification. This evaluation is performed under the Bank’s internal underwriting policy. At September 30, 2021, total TDR loans were $54.4 million, compared to $51.6 million at December 31, 2020.

The balance of loans with modified terms due to COVID-19 as of September 30, 2021 totaled $122.0 million. The majority of these loans were modified in accordance with Section 4013 of the CARES Act. The CARES Act provides banks the option to temporarily suspend certain requirements under U.S. GAAP related to TDR for a limited period of time to account for the effects of COVID-19 if (i) the loan modification is made between March 1, 2020 and the earlier of January 1, 2022 or 60 days after the end of the coronavirus emergency declaration and (ii) the applicable loan was not more than 30 days past due as of December 31, 2019. As such, all modified loans that met the criteria outlined within Section 4013 of the CARES Act were not classified as TDR loans as of September 30, 2021 and December 31, 2020, unless the loans were TDR prior to the COVID-19 modification or borrowers were identified to be experiencing financial difficulty prior to the COVID-19 pandemic. As of September 30, 2021, real estate loans accounted for approximately 95% of the loans modified due to hardship from the COVID-19 pandemic. The modifications consisted of full payment deferrals, interest only payments, and a hybrid of full payment deferrals for a period of time followed by interest only payments (see “COVID-19 Related Loan Modifications” in the Financial Condition section of the Management’s Discussion and Analysis of Financial Condition and Results of Operations for more information).

A summary of the recorded investment of TDR loans on accrual and nonaccrual status by type of concession as of September 30, 2021 and December 31, 2020 is presented below:

	As of September 30, 2021
	TDR Loans on Accrual Status								TDR Loans on Nonaccrual Status								Total TDRs
	Real Estate		Commercial Business		Residential Mortgage		Other		Real Estate		Commercial Business		Residential Mortgage		Other
	(Dollars in thousands)
Payment concession	$	8,034	$	808	$	—	$	55	$	9,145	$	473	$	—	$	—	$	18,515
Maturity / amortization concession	17,567		7,275		—		158		285		3,257		—		117		28,659
Rate concession	5,254		358		—		—		244		1,417		—		—		7,273
Total	$	30,855	$	8,441	$	—	$	213	$	9,674	$	5,147	$	—	$	117	$	54,447

	As of December 31, 2020
	TDR Loans on Accrual Status								TDR Loans on Nonaccrual Status								Total TDRs
	Real Estate		Commercial Business		Residential Mortgage		Other		Real Estate		Commercial Business		Residential Mortgage		Other
	(Dollars in thousands)
Payment concession	$	8,328	$	814	$	—	$	58	$	7,074	$	471	$	—	$	—	$	16,745
Maturity / amortization concession	11,331		10,219		—		114		925		3,814		—		117		26,520
Rate concession	6,112		378		—		—		424		1,430		—		—		8,344
Total	$	25,771	$	11,411	$	—	$	172	$	8,423	$	5,715	$	—	$	117	$	51,609

TDR loans on accrual status are comprised of loans that were accruing at the time of restructuring and for which the Company anticipates full repayment of both principal and interest under the restructured terms. TDR loans that are on nonaccrual status can be returned to accrual status after a period of sustained performance, generally determined to be six months of timely payments as modified. Sustained performance includes the periods prior to the modification and if the prior performance met or exceeded the modified terms. TDR loans on accrual status at September 30, 2021 were comprised of 30 commercial real estate loans totaling $30.9 million, 20 commercial business loans totaling $8.4 million, and 13 consumer and other loans totaling $213 thousand. TDR loans on accrual status at December 31, 2020 were comprised of 33 commercial real estate loans totaling $25.8 million, 25 commercial business loans totaling $11.4 million, and 16 consumer and other loans totaling $172 thousand. The Company expects that TDR loans on accrual status as of September 30, 2021, which were all performing in accordance with their restructured terms, to continue to comply with the restructured terms because of the reduced principal or interest payments on these loans. TDR loans that were restructured at market interest rates and had sustained performance as agreed under the modified loan terms may be reclassified as non-TDR after each year end but are reserved for under ASC 310-10. The Company recorded an allowance totaling $2.9 million and $4.8 million for TDR loans as of September 30, 2021 and December 31, 2020, respectively. 

The following tables present the recorded investment of loans classified as TDR during the three and nine months ended September 30, 2021 and 2020 by class of loans:

	Three Months Ended September 30, 2021			Three Months Ended September 30, 2020
	Number of Loans	Balance		Number of Loans	Balance
	(Dollars in thousands)
Real estate – residential	—	$	—	—	$	—
Real estate – commercial
Retail	—	—		1	1,007
Hotel & motel	—	—		—	—
Gas station & car wash	—	—		—	—
Mixed use	—	—		1	767
Industrial & warehouse	—	—		—	—
Other	—	—		—	—
Real estate – construction	—	—		—	—
Commercial business	—	—		—	—
Residential mortgage	—	—		—	—
Consumer and other	—	—		2	11
Total	—	$	—	4	$	1,785

	Nine Months Ended September 30, 2021			Nine Months Ended September 30, 2021
	Number of Loans	Balance		Number of Loans	Balance
	(Dollars in thousands)
Real estate – residential	—	$	—	—	$	—
Real estate – commercial
Retail	4	6,922		2	1,613
Hotel & motel	—	—		—	—
Gas station & car wash	1	575		2	515
Mixed use	1	4,626		2	1,233
Industrial & warehouse	—	—		1	259
Other	—	—		—	—
Real estate – construction	—	—		—	—
Commercial business	3	319		2	481
Residential mortgage	—	—		—	—
Consumer and other	5	53		6	34
Total	14	$	12,495	15	$	4,135

There were no new TDRs modified during the three months ended September 30, 2021. For TDRs modified during the nine months ended September 30, 2021, the Company recorded $89 thousand in ACL. Total charge-offs of TDR loans modified during the nine months ended September 30, 2021 totaled $0. For TDR loans modified during the three and nine months ended September 30, 2020, the Company recorded $342 thousand and $661 thousand, respectively in ACL. Total charge-offs of TDR loans modified during the three and nine months ended September 30, 2020 totaled $0.

The following tables present loans modified as TDRs within the previous twelve months ended September 30, 2021 and 2020 that subsequently had payment defaults during the three and nine months ended September 30, 2021 and 2020:

	Three Months Ended September 30, 2021			Three Months Ended September 30, 2020
	Number of Loans	Balance		Number of Loans	Balance
	(Dollars in thousands)
Real estate – residential	—	$	—	—	$	—
Real estate – commercial
Retail	4	6,988		1	606
Hotel & motel	—	—		—	—
Gas station & car wash	—	—		—	—
Mixed Use	1	4,626		—	—
Industrial & warehouse	—	—		1	2,326
Other	—	—		1	133
Real estate – construction	—	—		—	—
Commercial business	—	—		—	—
Residential mortgage	—	—		—	—
Consumer and other	3	30		4	20
Total	8	$	11,644	7	$	3,085
	Nine Months Ended September 30, 2021			Nine Months Ended September 30, 2020
	Number of Loans	Balance		Number of Loans	Balance
	(Dollars in thousands)
Real estate – residential	—	$	—	—	$	—
Real estate – commercial
Retail	4	6,988		1	606
Hotel & motel	—	—		—	—
Gas station & car wash	—	—		1	471
Mixed Use	1	4,626		1	466
Industrial & warehouse	—	—		2	2,586
Other	—	—		1	133
Real estate – construction	—	—		—	—
Commercial business	1	120		1	14
Residential mortgage	—	—		—	—
Consumer and other	4	41		5	24
Total	10	$	11,775	12	$	4,300

A loan is considered to be in payment default once it is 30 days contractually past due under the modified terms. The Company recorded $51 thousand in ACL for TDR loans that had payment defaults during the three months ended September 30, 2021 and $84 thousand in ACL for TDR loans that had payment defaults during the nine months ended September 30, 2021. Total charge offs for TDR loans that had payment defaults during the three and nine months ended September 30, 2021 was $0.

The Company recorded $4 thousand and $67 thousand of allowance for TDR loans that had payment defaults during the three and nine months ended September 30, 2020, respectively. Total charge offs for TDR loans that had payment defaults during the three and nine months ended September 30, 2020 totaled $0.

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Leases

9 Months Ended

Sep. 30, 2021

Leases [Abstract]

Leases

Leases

The Company’s operating leases are real estate leases which are comprised of bank branch locations, loan production offices, and office spaces with remaining lease terms ranging from 1 to 11 years as of September 30, 2021. Certain lease arrangements contain extension options which are typically around 5 years. As these extension options are not generally considered reasonably certain of exercise, they are not included in the lease term. 

At September 30, 2021, ROU assets and related liabilities were $50.6 million and $55.1 million, respectively. At December 31, 2020, ROU assets and related liabilities were $47.7 million and $52.0 million, respectively. At September 30, 2021, the short term operating lease liability totaled $12.2 million and the long-term operating lease liability totaled $42.9 million. The Company defines short-term operating lease liabilities as liabilities due in twelve months or less and long term lease liabilities are defined as liabilities that are due in more than twelve months at the end of each reporting period. The Company did not have any finance leases at September 30, 2021. During the nine months ended September 30, 2021, the Company extended twelve leases and entered into one new lease contract. Lease extension terms ranged from three to five years and the Company reassessed the ROU assets and lease liabilities related to these leases.

Operating lease ROU assets represent the Company’s right to use the underlying asset during the lease term and operating lease liabilities represent the Company’s obligation to make lease payments arising from the lease. ROU assets and operating lease liabilities are recognized at lease commencement based on the present value of the remaining lease payments using the Company’s incremental borrowing rate at the lease commencement date. Operating lease expense, which is comprised of amortization of the ROU asset and the implicit interest accreted on the operating lease liability, is recognized on a straight-line basis over the lease term and is recorded in occupancy expense in the Consolidated Statements of Income. The Company’s occupancy expense also includes variable lease costs which is comprised of the Company's share of actual costs for utilities, common area maintenance, property taxes, and insurance that are not included in lease liabilities and are expensed as incurred. Variable lease costs can also include rent escalations based on changes to indices, such as the Consumer Price Index, where the Company estimates future rent increases and records the actual difference to variable costs.

The Company uses its incremental borrowing rate to present value lease payments in order to recognize a ROU asset and the related lease liability. The Company calculates its incremental borrowing rate by adding a spread to the FHLB borrowing interest rate at a given period.

The table below summarizes the Company’s net lease cost:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
	(Dollars in thousands)
Operating lease cost	$	3,778	$	3,928	$	11,498	$	11,752
Short term lease cost	—		—		—		—
Variable lease cost	892		864		2,393		2,403
Sublease income	(102)		(169)		(354)		(595)
Net lease cost	$	4,568	$	4,623	$	13,537	$	13,560

Rent expense for the three and nine months ended September 30, 2021 was $4.6 million and $13.6 million, respectively. Rent expense for the three and nine months ended September 30, 2020 was $4.6 million and $13.7 million, respectively.

The table below summarizes other information related to the Company’s operating leases:

	At or for the Nine Months Ended September 30, 2021			At or for the Nine Months Ended September 30, 2020
	(Dollars in thousands)
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash outflows for operating leases	$	10,991		$	11,320
Right-of-use assets obtained in exchange for lease liabilities, net	965			—
Weighted-average remaining lease term - operating leases	5.4 years			5.3 years
Weighted-average discount rate - operating leases	2.56		%	2.99		%

The table below summarizes the maturity of remaining lease liabilities:

	September 30, 2021
	(Dollars in thousands)
2021	$	3,694
2022	12,704
2023	10,942
2024	9,335
2025	7,634
2026 and thereafter	14,853
Total lease payments	59,162
Less: imputed interest	4,067
Total lease obligations	$	55,095

As of September 30, 2021, the Company did not have any additional operating lease commitments that have not yet commenced.

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Deposits

9 Months Ended

Sep. 30, 2021

Deposits [Abstract]

Deposits

Deposits

The aggregate amounts of time deposits in denominations of more than $250 thousand at September 30, 2021 and December 31, 2020, was $1.54 billion and $1.85 billion, respectively. Included in time deposits of more than $250 thousand were $300.0 million in California State Treasurer’s deposits at September 30, 2021 and December 31, 2020. The California State Treasurer’s deposits are subject to withdrawal based on the State’s periodic evaluations. The Company is required to pledge eligible collateral of at least 110% of outstanding deposits. At September 30, 2021 and December 31, 2020, securities with fair values of approximately $390.6 million and $368.2 million, respectively, were pledged as collateral for the California State Treasurer’s deposit.

The Company also utilizes brokered deposits as a secondary source of funds. Total brokered deposits at September 30, 2021 and December 31, 2020, totaled $375.3 million and $1.14 billion, respectively. Brokered deposits at September 30, 2021 consisted of $375.1 million in money market and NOW accounts and $192 thousand in time deposits accounts. Brokered deposits at December 31, 2020 consisted of $735.0 million in money market and NOW accounts and $400.6 million in time deposit accounts.

The following is a breakdown of the Company’s deposits at September 30, 2021 and December 31, 2020:

	At September 30, 2021				At December 31, 2020
	Balance		Percentage (%)		Balance		Percentage (%)
	(Dollars in thousands)
Noninterest bearing demand deposits	$	6,007,586	40	%	$	4,814,254	34	%
Money market and NOW accounts	5,871,567		39	%	5,232,413		36	%
Saving deposits	314,603		2	%	300,770		2	%
Time deposits	2,868,771		19	%	3,986,475		28	%
Total deposits	$	15,062,527	100	%	$	14,333,912	100	%

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Borrowings

9 Months Ended

Sep. 30, 2021

Debt Disclosure [Abstract]

Borrowings

Borrowings

The Company maintains a line of credit with the Federal Home Loan Bank (“FHLB”) of San Francisco as a secondary source of funds. The borrowing capacity with the FHLB is limited to the lower of 25% of the Bank’s total assets or the Bank’s collateral capacity, which was $4.37 billion at September 30, 2021, and $4.18 billion at December 31, 2020. The terms of this credit facility require the Company to pledge eligible collateral with the FHLB equal to at least 100% of outstanding advances. The Company also has an unsecured credit facility with the FHLB that totaled $81.2 million at September 30, 2021 and December 31, 2020.

At September 30, 2021 and December 31, 2020, loans with a carrying amount of approximately $6.72 billion and $6.95 billion, respectively, were pledged at the FHLB for outstanding advances and remaining borrowing capacity. At September 30, 2021 and December 31, 2020, other than FHLB stock, no securities were pledged as collateral at the FHLB. The purchase of FHLB stock is a prerequisite to become a member of the FHLB system, and the Company is required to own a certain amount of FHLB stock based on outstanding borrowings.

At September 30, 2021 and December 31, 2020, FHLB advances totaled $200.0 million and $250.0 million, respectively, and had weighted average interest rates of 1.27% and 1.07%, respectively. FHLB advances at September 30, 2021 and December 31, 2020 had various maturities through December 2022. The interest rates of FHLB advances as of September 30, 2021 ranged between 0.15% and 2.39%. At September 30, 2021, the Company’s remaining borrowing capacity with the FHLB was $4.15 billion.

The Company maintains unsecured borrowing lines with other banks. There were no federal funds purchased from other banks at September 30, 2021 and December 31, 2020.

At September 30, 2021, the contractual maturities for outstanding FHLB advances were as follows:

	September 30, 2021
Scheduled maturities in:	(Dollars in thousands)
2021	$	100,000
2022	100,000
Total	$	200,000

As a member of the Federal Reserve Bank (“FRB”) system, the Bank may also borrow from the FRB of San Francisco. The maximum amount that the Bank may borrow from the FRB’s discount window is up to 99% of the fair market value of the qualifying loans and securities that are pledged. At September 30, 2021, the outstanding principal balance of the qualifying loans pledged at the FRB was $725.0 million and there was one investment security pledged to borrow against the discount window with book value totaling $1.8 million. At September 30, 2021 and December 31, 2020, the total available borrowing capacity at the FRB discount window was $517.0 million and $616.0 million, respectively. There were no borrowings outstanding with the FRB discount window as of September 30, 2021 and December 31, 2020.

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Subordinated Debentures and Convertible Notes

9 Months Ended

Sep. 30, 2021

Subordinated Borrowings [Abstract]

Subordinated Debentures and Convertible Notes

Subordinated Debentures and Convertible Notes

Subordinated Debt

At September 30, 2021, the Company had nine wholly owned subsidiary grantor trusts that had issued $126.0 million of pooled trust preferred securities. Trust preferred securities accrue and pay distributions periodically at specified annual rates as provided in the indentures. The trusts used the net proceeds from the offering to purchase a like amount of subordinated debentures (the “Debentures”). The Debentures are the sole assets of the trusts. The Company’s obligations under the subordinated debentures and related documents, taken together, constitute a full and unconditional guarantee by the Company of the obligations of the trusts. The trust preferred securities are mandatorily redeemable upon the maturity of the Debentures, or upon earlier redemption as provided in the indentures. The Company has the right to redeem the Debentures in whole (but not in part) on a quarterly basis at a redemption price specified in the indentures plus any accrued but unpaid interest to the redemption date. The Company also has a right to defer consecutive payments of interest on the debentures for up to five years.

The following table is a summary of trust preferred securities and Debentures at September 30, 2021:

Issuance Trust	Issuance Date	Trust Preferred Security Amount		Carrying Value of Debentures		Rate Type	Current Rate	Maturity Date
		(Dollars in thousands)
Nara Capital Trust III	06/05/2003	$	5,000	$	5,155	Variable	3.266%	06/15/2033
Nara Statutory Trust IV	12/22/2003	5,000		5,155		Variable	2.976%	01/07/2034
Nara Statutory Trust V	12/17/2003	10,000		10,310		Variable	3.070%	12/17/2033
Nara Statutory Trust VI	03/22/2007	8,000		8,248		Variable	1.766%	06/15/2037
Center Capital Trust I	12/30/2003	18,000		14,631		Variable	2.976%	01/07/2034
Wilshire Trust II	03/17/2005	20,000		16,140		Variable	1.910%	03/17/2035
Wilshire Trust III	09/15/2005	15,000		11,471		Variable	1.516%	09/15/2035
Wilshire Trust IV	07/10/2007	25,000		18,555		Variable	1.496%	09/15/2037
Saehan Capital Trust I	03/30/2007	20,000		15,392		Variable	1.752%	06/30/2037
Total		$	126,000	$	105,057

    The carrying value of Debentures at September 30, 2021 and December 31, 2020 was $105.1 million and $104.2 million, respectively. At September 30, 2021 and December 31, 2020, acquired Debentures had remaining discounts of $24.8 million and $25.7 million, respectively. The carrying balance of Debentures is net of remaining discounts and includes common trust securities.

The Company’s investment in the common trust securities of the issuer trusts was $3.9 million at September 30, 2021 and December 31, 2020 and is included in other assets. Although the subordinated debt issued by the trusts are not included as a component of stockholders’ equity in the Consolidated Statements of Financial Condition, the debt is treated as capital for regulatory purposes. The Company’s trust preferred security debt issuances (less common trust securities) are includable in Tier 1 capital up to a maximum of 25% of capital on an aggregate basis as they were grandfathered in under BASEL III. Any amount that exceeds 25% qualifies as Tier 2 capital.

Convertible Notes

In 2018, the Company issued $217.5 million aggregate principal amount of 2.00% convertible senior notes maturing on May 15, 2038 in a private offering to qualified institutional buyers under Rule 144A of the Securities Act of 1933. The convertible notes can be converted into shares of the Company’s common stock at an initial rate of 45.0760 shares per $1,000 principal amount of the notes (equivalent to an initial conversion price of approximately $22.18 per share of common stock which represents a premium of 22.50% to the closing stock price on the date of the pricing of the notes). Holders of the convertible notes have the option to convert all or a portion of the notes at any time on or after February 15, 2023. Prior to February 15, 2023, the convertible notes cannot be converted unless under certain specified scenarios. The convertible notes can be called by the Company, in part or in whole, on or after May 20, 2023 for 100% of the principal amount in cash. Holders of the convertible notes also have the option to put the notes back to the Company on May 15, 2023, May 15, 2028, or May 15, 2033 for 100% of the principal amount in cash. The convertible notes can be settled in cash, stock, or a combination of stock and cash at the option of the Company.

The convertible notes issued by the Company were initially separated into a debt component and an equity component which represents the stock conversion option. The present value of the convertible notes was calculated based on a discount rate of 4.25%, which represented the current offering rate for similar types of debt without conversion options. The difference between the principal amount of the notes and the present value was recorded as the convertible note discount and additional paid-in capital. The issuance costs related to the offering were also allocated into a debt component to be capitalized, and an equity component in the same percentage allocation of debt and equity of the convertible note.

On January 1, 2021, the Company early adopted ASU 2020-06 and under the modified retrospective approach. Subsequently, the Company accounts for its convertible notes as a single debt instrument. At the adoption of ASU 2020-06, portions previously allocated to equity and the remaining convertible notes discount were both reversed. The reversal of the equity portions of the convertible notes totaled $18.3 million, net of taxes which was recorded as a reduction to additional paid-in capital. The adoption of ASU 2020-06 resulted in a $10.7 million net adjustment to beginning retained earnings.

The value of the convertible note at issuance and the carrying value as of September 30, 2021 and December 31, 2020 are presented in the tables below:

				As of September 30, 2021
	Amortization/ Capitalization Period	Gross Carrying Amount		Accumulated Amortization / Capitalization		Carrying Amount
		(Dollars in thousands)
Convertible notes principal balance		$	217,500	$	—	$	217,500
Issuance costs to be capitalized	5 years	(4,119)		2,593		(1,526)
Carrying balance of convertible notes		$	213,381	$	2,593	$	215,974

				As of December 31, 2020
	Amortization/ Capitalization Period	Gross Carrying Amount		Accumulated Amortization / Capitalization		Carrying Amount
		(Dollars in thousands)
Convertible notes principal balance		$	217,500	$	—	$	217,500
Discount	5 years	(21,880)		10,951		(10,929)
Issuance costs to be capitalized	5 years	(4,119)		2,113		(2,006)
Carrying balance of convertible notes		$	191,501	$	13,064	$	204,565

Interest expense on the convertible notes for the three and nine months ended September 30, 2021, totaled $1.3 million and $4.0 million, respectively. Interest expense on the convertible notes for the three and nine months ended September 30, 2020, totaled $2.4 million and $7.1 million, respectively. With the adoption of ASU 2020-06, interest expense for the Company’s convertible notes consists of accrued interest on the convertible note coupon and interest expense from capitalized issuance costs. Issuance cost capitalization expense will only be recorded for the first five outstanding years of the convertible notes. The Company’s interest expense on convertible notes declined by $1.0 million and $3.1 million for the three and nine months ended September 30, 2021 compared to the three and nine months ended September 30, 2020 as it no longer has a discount to amortize and record as non-cash interest expense.

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Derivative Financial Instruments

9 Months Ended

Sep. 30, 2021

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivative Financial Instruments

Derivative Financial Instruments

The Company offers a loan hedging program to certain loan customers. Through this program, the Company originates a variable rate loan with the customer. The Company and the customer will then enter into a fixed interest rate swap. Lastly, an identical offsetting swap is entered into by the Company with a correspondent bank. These “back-to-back” swap arrangements are intended to offset each other and allow the Company to book a variable rate loan, while providing the customer with a contract for fixed interest payments. In these arrangements, the Company’s net cash flow is equal to the interest income received from the variable rate loan originated with the customer. These customer swaps are not designated as hedging instruments and are recorded at fair value in other assets and other liabilities. The changes in fair value is recognized in the income statement as other income and fees.

At September 30, 2021 and December 31, 2020, interest rate swaps related to the Company’s loan hedging program that were outstanding are presented in the following table:

	September 30, 2021			December 31, 2020
	(Dollars in thousands)
Interest rate swaps on loans with correspondent banks (included in other assets)
Notional amount	$	98,916		$	—
Weighted average remaining term (years)	8.6			0.0
Pay fixed rate (weighted average)	2.90		%	—		%
Received variable rate (weighted average)	2.10		%	—		%
Estimated fair value	$	2,395		$	—
Interest rate swaps on loans with correspondent banks (included in other liabilities)
Notional amount	$	453,289		$	503,929
Weighted average remaining term (years)	5.8			6.8
Pay fixed rate (weighted average)	3.97		%	3.86		%
Received variable rate (weighted average)	2.18		%	2.26		%
Estimated fair value	$	(18,802)		$	(34,606)
Back to back interest rate swaps with loan customers (included in other liabilities)
Notional amount	$	98,916		$	—
Weighted average remaining term (years)	8.6			0.0
Received fixed rate (weighted average)	2.90		%	—		%
Pay variable rate (weighted average)	2.10		%	—		%
Estimated fair value	$	(2,395)		$	—
Back to back interest rate swaps with loan customers (included in other assets)
Notional amount	$	453,289		$	503,929
Weighted average remaining term (years)	5.8			6.8
Received fixed rate (weighted average)	3.97		%	3.86		%
Pay variable rate (weighted average)	2.18		%	2.26		%
Estimated fair value	$	18,802		$	34,606

At September 30, 2021, the Company had risk participation agreements with an outside counterparty for an interest rate swap related to a loan in which it is a participant. The risk participation agreement provides credit protection to the financial institution should the borrower fail to perform on its interest rate derivative contract. Risk participation agreements are credit derivatives not designated as hedges. Credit derivatives are not speculative and are not used to manage interest rate risk in assets or liabilities. Changes in the fair value in credit derivatives are recognized directly in earnings. The fee received, less the estimate of the loss for credit exposure, was recognized in earnings at the time of the transaction. At September 30, 2021, the notional amount of the risk participation agreements sold was $111.4 million with a credit valuation adjustment of $52 thousand. At December 31, 2020, the notional amount of the risk participation agreement sold was $112.8 million with a credit valuation adjustment of $398 thousand.

As part of the overall liability management, the Company utilizes interest rate swap agreements to help manage interest rate risk positions. The notional amount of the interest rate swaps do not represent the amount exchanged by the parties. The exchange of cash flows is determined by reference to the notional amounts and the other terms of the interest rate swap agreements.

The Company had one existing interest rate swap agreement as of September 30, 2021 and December 31, 2020 with a notional amount of $100.0 million designated as cash flow hedges of certain LIBOR-based debt. The swap was entered into in 2020 and was determined to be fully effective during the period presented. The aggregate fair value of the swap is recorded in derivative liabilities with changes in fair value recorded in other comprehensive income. The gain or loss on the derivative is recorded in accumulated other comprehensive income (“AOCI”) and is subsequently reclassified into interest expense and interest income in the period during which the hedged forecasted transaction affects earnings. Amounts reported in AOCI related to interest rate swap derivatives will be reclassified to interest income and interest expense as interest payments are received or paid on the Company’s derivatives. The Company expects the hedge to remain fully effective during the remaining term of the swap. For the three and nine months ended September 30, 2021, the Company reclassified $88 thousand and $227 thousand, respectively, from accumulated other comprehensive income to interest expense. For the three and nine months ended September 30, 2020, the Company reclassified $(21) thousand and $118 thousand from accumulated comprehensive income to interest income, respectively.

	September 30, 2021			December 31, 2020
	(Dollars in thousands)
Interest rate swaps designated as cash flow hedge (included in other assets)
Notional amount	$	100,000		$	—
Weighted average remaining term (years)	3.5			0.0
Received variable rate (weighted average)	0.14		%	—		%
Pay fixed rate (weighted average)	0.49		%	—		%
Estimated fair value	$	1,041		$	—
Interest rate swaps designated as cash flow hedge (included in other liabilities)
Notional amount	$	—		$	100,000
Weighted average remaining term (years)	0.0			4.3
Received variable rate (weighted average)	—		%	0.22		%
Pay fixed rate (weighted average)	—		%	0.49		%
Estimated fair value	$	—		$	(602)

The Company enters into various stand-alone mortgage-banking derivatives in order to hedge the risk associated with the fluctuation of interest rates. Changes in fair value are recorded as mortgage banking revenue. Residential mortgage loans funded with interest rate lock commitments and forward commitments for the future delivery of mortgage loans to third party investors are considered derivatives. At September 30, 2021, the Company had approximately $21.3 million in interest rate lock commitments and total forward sales commitments for the future delivery of residential mortgage loans. At December 31, 2020, the Company had approximately $43.8 million in interest rate lock commitments and total forward sales commitments for the future delivery of residential mortgage loans.

The following table reflects the notional amount and fair value of mortgage banking derivatives for the dates indicated:

	As of September 30, 2021				As of December 31, 2020
	Notional Amount		Fair Value		Notional Amount		Fair Value
	(Dollars in thousands)
Assets:
Interest rate lock commitments	$	22,479	$	256	$	37,507	$	679
Forward sale contracts related to mortgage banking	21,394		98		8,641		45
Liabilities:
Interest rate lock commitments	$	450	$	(1)	$	6,267	$	(31)
Forward sale contracts related to mortgage banking	5,693		(23)		35,133		(79)

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Commitments and Contingencies

9 Months Ended

Sep. 30, 2021

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

Commitments and Contingencies

In the normal course of business, the Company is a party to financial instruments with off-balance sheet risk that are used to meet the financing needs of customers. These financial instruments include commitments to extend credit, standby letters of credit, commercial letters of credit, and commitments to fund investments in affordable housing partnerships. These instruments involve, to varying degrees, elements of credit and interest rate risk in excess of the amount recognized in the Consolidated Statements of Financial Condition. The Company’s exposure to credit loss in the event of nonperformance on commitments to extend credit and standby letters of credit is represented by the contractual notional amount of those instruments. The Company uses the same credit policies in making commitments and conditional obligations as the Company does for extending loan facilities to customers. The Company evaluates each customer’s creditworthiness on a case-by-case basis. The amount of collateral obtained, if deemed necessary upon extension of credit, is based on the Company’s credit evaluation of the counterparty. The types of collateral that the Company may hold can vary and may include accounts receivable, inventory, property, plant and equipment, and income-producing properties.

Commitments at September 30, 2021 and December 31, 2020 are summarized as follows:

	September 30, 2021		December 31, 2020
	(Dollars in thousands)
Commitments to extend credit	$	2,373,741	$	2,137,178
Standby letters of credit	117,132		108,834
Other letters of credit	55,897		40,508
Commitments to fund investments in affordable housing partnerships	10,286		15,148

In the normal course of business, the Company is involved in various legal claims. The Company has reviewed all legal claims against the Company with counsel and has taken into consideration the views of such counsel as to the potential outcome of the claims. Loss contingencies for all legal claims totaled $144 thousand at September 30, 2021 and $1.3 million at December 31, 2020. It is reasonably possible that the Company may incur losses in excess of the amounts currently accrued. However, at this time, the Company is unable to estimate the range of additional losses that are reasonably possible because of a number of factors, including the fact that certain of these litigation matters are still in their early stages and involve claims that the Company believes has little to no merit. The Company has considered these and other possible loss contingencies and does not expect the amounts to be material to the consolidated financial statements.

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Goodwill, Intangible Assets, and Servicing Assets

9 Months Ended

Sep. 30, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill, Intangible Assets, and Servicing Assets

Goodwill, Intangible Assets, and Servicing Assets

Goodwill represents the excess of the purchase price over the sum of the estimated fair values of the tangible and identifiable intangible assets acquired less the estimated fair value of the liabilities assumed. Goodwill has an indefinite useful life and is evaluated for impairment annually or more frequently if events and circumstances indicate that the asset might be impaired. An impairment loss is recognized to the extent that the carrying amount exceeds the asset’s fair value. At December 31, 2020, the Company performed a Step 1 fair value assessment and determined that goodwill was not impaired as the estimated fair value of the Company exceeded the book value. As the Company operates as single business unit, goodwill impairment was assessed based on the Company as a whole. Goodwill is not amortized for book purposes and is not tax deductible.

The carrying amount of the Company’s goodwill as of September 30, 2021 and December 31, 2020 was $464.5 million. There was no impairment of goodwill recorded during the three and nine months ended September 30, 2021.

Core deposit intangible assets are amortized over their estimated lives or ten years. Amortization expense related to core deposit intangible assets totaled $509 thousand and $531 thousand for the three months ended September 30, 2021 and 2020, respectively. The amortization expense related to core deposit intangible assets totaled $1.5 million and $1.6 million for the nine months ended September 30, 2021 and 2020, respectively. The following table provides information regarding the core deposit intangibles at September 30, 2021 and December 31, 2020:

				As of September 30, 2021				As of December 31, 2020
Core Deposit Intangibles Related To:	Amortization Period	Gross Amount		Accumulated Amortization		Carrying Amount		Accumulated Amortization		Carrying Amount
		(Dollars in thousands)
Foster Bankshares acquisition	10 years	$	2,763	$	(2,459)	$	304	$	(2,322)	$	441
Wilshire Bancorp acquisition	10 years	18,138		(10,262)		7,876		(8,871)		9,267
Total		$	20,901	$	(12,721)	$	8,180	$	(11,193)	$	9,708

Servicing assets are recognized when SBA and residential mortgage loans are sold with the servicing retained by the Company and the related income is recorded as a component of gains on sales of loans. Servicing assets are initially recorded at fair value based on the present value of the contractually specified servicing fee, net of servicing costs, over the estimated life of the loan, using a discount rate. The Company’s servicing costs approximates the industry average servicing costs of 40 basis points. All classes of servicing assets are subsequently measured using the amortization method which requires servicing rights to be amortized into noninterest income in proportion to, and over the period of, the estimated future net servicing income of the underlying loans.

Management periodically evaluates servicing assets for impairment based upon the fair value of the rights as compared to the carrying amount. Impairment is determined by stratifying rights into groupings based on loan type. Impairment is recognized through a valuation allowance for an individual grouping, to the extent that fair value is less than the carrying amount. As of September 30, 2021 and December 31, 2020, the Company did not have a valuation allowance on it servicing assets.

The changes in servicing assets for the three and nine months ended September 30, 2021 and 2020 were as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
	(Dollars in thousands)
Balance at beginning of period	$	11,566	$	14,164	$	12,692	$	16,417
Additions through originations of servicing assets	710		1,190		2,039		2,326
Amortization	(1,489)		(1,636)		(3,944)		(5,025)
Balance at end of period	$	10,787	$	13,718	$	10,787	$	13,718

Loans serviced for others are not reported as assets. The principal balances of loans serviced for other institutions were $1.12 billion as of September 30, 2021 and $1.23 billion as of December 31, 2020.

The Company utilizes the discounted cash flow method to calculate the initial excess servicing assets. The inputs used in evaluating servicing assets for impairment at September 30, 2021 and December 31, 2020 are presented below.

	September 30, 2021	December 31, 2020
SBA Servicing Assets:
Weighted-average discount rate	12.48%	9.93%
Constant prepayment rate	14.37%	14.40%
Mortgage Servicing Assets:
Weighted-average discount rate	8.63%	8.26%
Constant prepayment rate	9.19%	8.63%

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Income Taxes

9 Months Ended

Sep. 30, 2021

Income Tax Disclosure [Abstract]

Income Taxes

Income Taxes

For the three months ended September 30, 2021, the Company had an income tax provision totaling $19.9 million on pretax income of $75.4 million, representing an effective tax rate of 26.40%, compared with an income tax provision of $9.3 million on pretax income of $39.7 million, representing an effective tax rate of 23.28% for the three months ended September 30, 2020. For the nine months ended September 30, 2021, the Company had an income tax provision totaling $51.6 million on pretax income of $204.6 million, representing an effective tax rate of 25.24%, compared with an income tax provision of $25.5 million on pretax income of $108.7 million, representing an effective tax rate of 23.45% for the nine months ended September 30, 2020. The increase in effective tax rate for the three and nine months ended September 30, 2021 compared to the three and nine months ended September 30, 2020 was primarily due to affordable housing partnership investment tax credits benefit having a lower effect on larger annual projected pre-tax book income.

The Company and its subsidiaries are subject to U.S. federal income tax, as well as state income taxes. The Company had total unrecognized tax benefits of $2.8 million at September 30, 2021 and December 31, 2020, that relate to uncertainties associated with federal and state income tax matters. The Company recognizes interest and penalties on income tax matters in income tax expense. The Company recorded approximately $347 thousand and $276 thousand, for accrued interest (no portion was related to penalties) at September 30, 2021 and December 31, 2020, respectively.

Management believes it is reasonably possible that the unrecognized tax benefits may decrease by $902 thousand in the next twelve months due to a settlement with the state tax authorities.

The statute of limitations for the assessment of income taxes related to the consolidated federal income tax return is closed for all tax years up to and including 2016. The expiration of the statute of limitations for the assessment of income and franchise taxes related to the various state income and franchise tax returns varies by state. The Company is currently under examination by the New York City Department of Finance for the 2016, 2017 and 2018 tax years. While the outcome of the examination is unknown, the Company expects no material adjustments.

Income tax expense is the total of the current year income tax due or refundable and the change in deferred tax assets and liabilities (without regard to certain changes to deferred taxes). Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases and operating loss and tax credit carry forwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date.

Deferred tax assets are reduced by a valuation allowance when, in the opinion of management, it is more likely than not that some portion, or all, of the deferred tax asset will not be realized. In assessing the realization of deferred tax assets, management evaluates both positive and negative evidence, including the existence of any cumulative losses in the current year and the prior two years, the amount of taxes paid in available carry-back years, the forecasts of future income, applicable tax planning strategies, and assessments of current and future economic and business conditions. This analysis is updated quarterly and adjusted as necessary. Based on the analysis, the Company has determined that a valuation allowance for deferred tax assets was not required as of September 30, 2021

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Fair Value Measurements

9 Months Ended

Sep. 30, 2021

Fair Value Disclosures [Abstract]

Fair Value Measurements

Fair Value Measurements

Fair value is defined as the exchange price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date reflecting assumptions that a market participant would use when pricing an asset or liability. There are three levels of inputs that may be used to measure fair value. The fair value inputs of the instruments are classified and disclosed in one of the following categories pursuant to ASC 820:

Level 1 -    Unadjusted quoted prices in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date. The quoted price shall not be adjusted for any blockage factor (i.e., size of the position relative to trading volume).

Level 2 - Pricing inputs are inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly. Fair value is determined through the use of models or other valuation methodologies, including the use of pricing matrices. If the asset or liability has a specified (contractual) term, a Level 2 input must be observable for substantially the full term of the asset or liability.

Level 3 - Pricing inputs are unobservable for the asset or liability. Unobservable inputs are used to measure fair value to the extent that observable inputs are not available, thereby allowing for situations in which there is little, if any, market activity for the asset or liability at the measurement date. The inputs into the determination of fair value require significant management judgment or estimation.

In certain cases, the inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, an asset’s or liability’s level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement. The Company’s assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment and considers factors specific to the asset or liability.

The Company uses the following methods and assumptions in estimating fair value disclosures for financial instruments. Financial assets and liabilities recorded at fair value on a recurring and non-recurring basis are listed as follows:

Securities Available for Sale

The fair values of securities available for sale are determined by obtaining quoted prices on nationally recognized securities exchanges (Level 1 inputs) or matrix pricing, which is a technique widely used in the industry to value debt securities without relying exclusively on quoted prices for the specific securities but rather by relying on the securities’ relationship to other benchmark quoted securities (Level 2 inputs).

The fair values of the Company’s Level 3 securities available for sale were measured using an income approach valuation technique. The primary inputs and assumptions used in the fair value measurement was derived from the security’s underlying collateral, which included discount rate, prepayment speeds, payment delays, and an assessment of the risk of default of the underlying collateral, among other factors. Significant increases or decreases in any of the inputs or assumptions could result in a significant increase or decrease in the fair value measurement.

Equity Investments With Readily Determinable Fair Value

The fair value of the Company’s equity investments with readily determinable fair value is comprised of mutual funds. The fair value for these investments is obtained from unadjusted quoted prices in active markets on the date of measurement and is therefore classified as Level 1.

Interest Rate Swaps

The Company offers interest rate swaps to certain loan customers to allow them to hedge the risk of rising interest rates on their variable rate loans. The Company originates a variable rate loan and enters into a variable-to-fixed interest rate swap with the customer. The Company also enters into an offsetting swap with a correspondent bank. These back-to-back agreements are intended to offset each other and allow the Company to originate a variable rate loan, while providing a contract for fixed interest payments for the customer. The net cash flow for the Company is equal to the interest income received from a variable rate loan originated with the customer. The fair value of these derivatives is based on a discounted cash flow approach. Due to the observable nature of the inputs used in deriving the fair value of these derivative contracts, the valuation of interest rate swaps is classified as Level 2.

Mortgage Banking Derivatives

    Mortgage banking derivative instruments consist of interest rate lock commitments and forward sale contracts that trade in liquid markets. The fair value is based on the prices available from third party investors. Due to the observable nature of the inputs used in deriving the fair value, the valuation of mortgage banking derivatives is classified as Level 2.

Other Derivatives

Other derivatives consist of interest rate swaps designated as cash flow hedges and risk participation agreements. The fair values of these other derivative financial instruments are based upon the estimated amount the Company would receive or pay to terminate the instruments, taking into account current interest rates and, when appropriate, the current credit worthiness of the counterparties. Interest rate swaps designated as cash flow hedges are classified within Level 2. Credit derivatives such as risk participation agreements are valued based on credit worthiness of the underlying borrower which is a significant unobservable input and therefore is classified as Level 3.

Collateral Dependent Loans

The fair values of collateral dependent loans are generally measured for ACL using the practical expedients permitted by ASC 326-20-35-5 including collateral dependent loans measured at an observable market price (if available), or at the fair value of the loan’s collateral (if the loan is collateral dependent). Fair value of the loan’s collateral, when the loan is dependent on collateral, is determined by appraisals or independent valuation, less costs to sell of 8.5%. Appraisals may utilize a single valuation approach or a combination of approaches including comparable sales and income approach. Adjustment may be made in the appraisal process by the independent appraiser to adjust for differences between the comparable sales and income data available for similar loans and the underlying collateral. For commercial and industrial and asset backed loans, independent valuations may include a 20-60% discount for eligible accounts receivable and a 50-70% discount for inventory. These result in a Level 3 classification.

OREO

OREO is fair valued at the time the loan is foreclosed upon and the asset is transferred to OREO. The value is based primarily on third party appraisals, less costs to sell of up to 8.5% and result in a Level 3 classification of the inputs for determining fair value. OREO is reviewed and evaluated on at least a quarterly basis for additional impairment and adjusted to lower of cost or market accordingly, based on the same factors identified above.

Loans Held For Sale

Loans held for sale are carried at the lower of cost or fair value, as determined by outstanding commitments from investors, or based on recent comparable sales (Level 2 inputs), if available, and if not available, are based on discounted cash flows using current market rates applied to the estimated life and credit risk (Level 3 inputs) or may be assessed based upon the fair value of the collateral, which is obtained from recent real estate appraisals (Level 3 inputs). These appraisals may utilize a single valuation approach or a combination of approaches including the income approach. Adjustments are routinely made in the appraisal process by the appraisers to adjust for differences between the comparable sales and income data available. Such adjustments are typically significant and result in a Level 3 classification of the inputs for determining fair value.

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

			Fair Value Measurements at the End of the Reporting Period Using
	September 30, 2021		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(Dollars in thousands)
Assets:
Securities available for sale:
U.S. Government agency and U.S. Government sponsored enterprises:
Collateralized mortgage obligations	$	1,071,188	$	—	$	1,071,188	$	—
Mortgage-backed securities:
Residential	763,395		—		763,395		—
Commercial	591,661		—		591,661		—
Asset-backed securities	118,603		—		118,603		—
Corporate securities	22,578		—		22,578		—
Municipal securities	102,064		—		101,009		1,055
Equity investments with readily determinable fair value	27,077		27,077		—		—
Interest rate swaps	21,197		—		21,197		—
Mortgage banking derivatives	354		—		354		—
Other derivatives	1,041		—		1,041		—
Liabilities:
Interest rate swaps	21,197		—		21,197		—
Mortgage banking derivatives	24		—		24		—
Other derivatives	52		—		—		52

			Fair Value Measurements at the End of the Reporting Period Using
	December 31, 2020		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(Dollars in thousands)
Assets:
Securities available for sale:
U.S. Government agency and U.S. Government sponsored enterprises:
Collateralized mortgage obligations	$	1,001,317	$	—	$	1,001,317	$	—
Mortgage-backed securities:
Residential	681,013		—		681,013		—
Commercial	507,879		—		507,879		—
Corporate securities	6,134		—		6,134		—
Municipal securities	89,268		—		88,246		1,022
Equity investments with readily determinable fair value	27,611		27,611		—		—
Interest rate swaps	34,606		—		34,606		—
Mortgage banking derivatives	724		—		724		—
Liabilities:
Interest rate swaps	34,606		—		34,606		—
Mortgage banking derivatives	110		—		110		—
Other derivatives	1,000		—		602		398

There were no transfers between Level 1, 2, and 3 during the three and nine months ended September 30, 2021 and 2020.

The table below presents a reconciliation and income statement classification of gains (losses) for our municipal security and risk participation agreements measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the three and nine months ended September 30, 2021 and 2020:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
	(Dollars in thousands)
Municipal securities:
Beginning Balance	$	1,058	$	1,066	$	1,022	$	1,076
Change in fair value included in other comprehensive income (loss)	(3)		(18)		33		(28)
Ending Balance	$	1,055	$	1,048	$	1,055	$	1,048
Risk participation agreements:
Beginning Balance	$	64	$	223	$	398	$	—
Change in fair value included in income	(12)		(24)		(346)		199
Ending Balance	$	52	$	199	$	52	$	199

The Company measures certain assets at fair value on a non-recurring basis including collateral dependent loans, loans held for sale, and OREO. These fair value adjustments result from individually evaluated ACL recognized during the period, application of the lower of cost or fair value on loans held for sale, and the application of fair value less cost to sell on OREO.

Assets measured at fair value on a non-recurring basis are summarized below:

			Fair Value Measurements at the End of the Reporting Period Using
	September 30, 2021		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(Dollars in thousands)
Assets:
Collateral dependent loans at fair value:
Real estate loans	$	12,882	$	—	$	—	$	12,882
Commercial business	3,504		—		—		3,504
Loans held for sale, net	131,176		—		131,176		—
OREO	14,783		—		—		14,783

			Fair Value Measurements at the End of the Reporting Period Using
	December 31, 2020		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(Dollars in thousands)
Assets:
Collateral dependent loans at fair value:
Real estate loans	$	21,688	$	—	$	—	$	21,688
Commercial business	7,694		—		—		7,694
Loans held for sale, net	—		—		—		—
OREO	19,260		—		—		19,260

For assets measured at fair value on a non-recurring basis, the total net losses, which include charge offs, recoveries, recorded ACL, valuations, and recognized gains and losses on sales are summarized below:

	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
	2021		2020		2021		2020
	(Dollars in thousands)
Assets:
Collateral dependent loans at fair value:
Real estate loans	$	(1,083)	$	(5,951)	$	(1,496)	$	(8,108)
Commercial business	(2,025)		(2,902)		(2,025)		(5,470)
Loans held for sale, net	(6,121)		—		(17,900)		—
OREO	(259)		(1,682)		(582)		(4,118)

Fair Value of Financial Instruments

Carrying amounts and estimated fair values of financial instruments, not previously presented, at September 30, 2021 and December 31, 2020 were as follows:

	September 30, 2021
	Carrying Amount		Estimated Fair Value		Fair Value Measurement Using
	(Dollars in thousands)
Financial Assets:
Cash and cash equivalents	$	627,352	$	627,352	Level 1
Interest bearing deposits in other financial institutions	12,340		12,348		Level 2
Equity investments without readily determinable fair values	31,435		31,435		Level 2
Loans held for sale	179,117		181,836		Level 2
Loans receivable—net	13,281,917		13,155,789		Level 3
Accrued interest receivable	47,102		47,102		Level 2/3
Servicing assets, net	10,787		13,494		Level 3
Customers’ liabilities on acceptances	1,808		1,808		Level 2
Financial Liabilities:
Noninterest bearing deposits	$	6,007,586	$	6,007,586	Level 2
Saving and other interest bearing demand deposits	6,186,170		6,186,170		Level 2
Time deposits	2,868,771		2,871,600		Level 2
FHLB advances	200,000		202,719		Level 2
Convertible notes, net	215,974		215,325		Level 1
Subordinated debentures	105,057		114,854		Level 2
Accrued interest payable	5,367		5,367		Level 2
Acceptances outstanding	1,808		1,808		Level 2
	December 31, 2020
	Carrying Amount		Estimated Fair Value		Fair Value Measurement Using
	(Dollars in thousands)
Financial Assets:
Cash and cash equivalents	$	350,579	$	350,579	Level 1
Interest bearing deposits in other financial institutions	28,642		28,669		Level 2
Equity investments without readily determinable fair values	32,088		32,088		Level 2
Loans held for sale	17,743		18,288		Level 2
Loans receivable—net	13,356,472		13,428,706		Level 3
Accrued interest receivable	59,430		59,430		Level 2/3
Servicing assets, net	12,692		15,785		Level 3
Customers’ liabilities on acceptances	1,184		1,184		Level 2
Financial Liabilities:
Noninterest bearing deposits	$	4,814,254	$	4,814,254	Level 2
Saving and other interest bearing demand deposits	5,533,183		5,533,183		Level 2
Time deposits	3,986,475		3,992,973		Level 2
FHLB advances	250,000		254,456		Level 2
Convertible notes, net	204,565		201,731		Level 1
Subordinated debentures	104,178		98,948		Level 2
Accrued interest payable	14,706		14,706		Level 2
Acceptances outstanding	1,184		1,184		Level 2

The Company measures assets and liabilities for its fair value disclosures based on an exit price notion. Although the exit price notion represents the value that would be received to sell an asset or paid to transfer a liability, the actual price received for a sale of assets or paid to transfer liabilities could be different from exit price disclosed. The methods and assumptions used to estimate fair value are described as follows:

The carrying amount is the estimated fair value for cash and cash equivalents, savings and other interest bearing demand deposits, equity investments without readily determinable fair values, customer’s and Bank’s liabilities on acceptances, noninterest bearing deposits, short-term debt, secured borrowings and variable rate loans or deposits that reprice frequently and fully. The fair value of loans is determined through a discounted cash flow analysis which incorporates probability of default and loss given default rates on an individual loan basis. The discount rate is based on the LIBOR Swap Rate for fixed rate loans, while variable loans start with the corresponding index rate and an adjustment was made on certain loans which considered factors such as servicing costs, capital charges, duration, asset type incremental costs, and use of projected cash flows. Residential real estate loans fair values include Fannie Mae and Freddie Mac prepayment speed assumptions or a third party index based on historical prepayment speeds. Fair value of time deposits is based on discounted cash flow analysis using recent issuance rates over the prior three months and a market rate analysis of recent offering rates for retail products. Wholesale time deposit fair values incorporate brokered time deposit offering rates. The fair value of the Company’s debt is based on current rates for similar financing. Fair value for the Company’s convertible notes is based on the actual last traded price of the notes. The fair value of commitments to fund loans represents fees currently charged to enter into similar agreements with similar remaining maturities and is not presented herein. The fair value of these financial instruments is not material to the consolidated financial statements.

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Stockholders' Equity

9 Months Ended

Sep. 30, 2021

Equity [Abstract]

Stockholders’ Equity

Stockholders’ Equity

Total stockholders’ equity at September 30, 2021 was $2.07 billion, compared to $2.05 billion at December 31, 2020.

In March 2020, the Company completed the $50.0 million repurchase plan though the repurchase of 2,716,034 shares of common stock totaling $36.2 million.

In July 2021, the Company’s Board of Directors approved another share repurchase program that authorizes the Company to repurchase an additional $50.0 million of its common stock. During the three months ended September 30, 2021, the Company repurchased 3,487,426 shares of common stock totaling $47.2 million as part of this share repurchase program which was recorded as treasury stock.

For the three months ended September 30, 2021 and 2020, the Company paid cash dividends of $0.14 per common share. For both the nine months ended September 30, 2021 and 2020, the Company paid cash dividends of $0.42 per common share.

The following table presents the quarterly changes to accumulated other comprehensive income for the three and nine months ended September 30, 2021 and 2020:

	Three Months Ended,				Nine Months Ended,
	September 30, 2021		September 30, 2020		September 30, 2021		September 30, 2020
	(Dollars in thousands)
Balance at beginning of period	$	15,051	$	38,149	$	32,753	$	9,149
Unrealized net gains (losses) on securities available for sale	(16,433)		(303)		(43,050)		41,820
Unrealized net gains (losses) on interest rate swaps used for cash flow hedge	120		54		1,643		(796)
Reclassification adjustments for net losses (gains) realized in net income	88		(7,510)		227		(7,649)
Tax effect	4,717		2,292		11,970		(9,842)
Other comprehensive income (loss), net of tax	(11,508)		(5,467)		(29,210)		23,533
Balance at end of period	$	3,543	$	32,682	$	3,543	$	32,682

Reclassifications for net gains realized in net income for the three and nine months ended September 30, 2021 relate to net gains on interest rate swaps used for cash flow hedges. Gains on interest rate swaps are recorded in noninterest income under other income and fee in the Consolidated Statements of Income.

For the three and nine months ended September 30, 2021, the Company recorded reclassification adjustments of $88 thousand and $227 thousand, respectively, from other comprehensive income to losses from cash flow hedge relationships. For the three and nine months ended and September 30, 2020, the Company recorded reclassification adjustments of $7.5 million and $7.6 million, respectively, from other comprehensive income to net gains on sales of securities available for sale and gains and losses from cash flow hedge relationships.

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Stock-Based Compensation

9 Months Ended

Sep. 30, 2021

Share-based Payment Arrangement [Abstract]

Stock-Based Compensation

Stock-Based Compensation

In 2019, the Company’s stockholders approved the 2019 stock-based incentive plan (the “2019 Plan”), which provides for grants of stock options, SARs, restricted stock, performance shares, and performance units to non-employee directors, employees, and potentially consultants of the Company. Stock options may be either incentive stock options (“ISOs”), as defined in Section 422 of the Internal Revenue Code of 1986, as amended (the “Code”), or nonqualified stock options (“NQSOs”). The 2019 Plan replaces the 2016 Plan and stipulates that no further awards shall be made under prior plans. Therefore, future awards will only be issued from the 2019 Plan.

The 2019 Plan provides the Company flexibility to (i) attract and retain qualified non-employee directors, executives, other key employees, and potentially consultants with appropriate equity-based awards to; (ii) motivate high levels of performance; (iii) recognize employee and potentially consultants’ contributions to the Company’s success; and (iv) align the interests of the participants with those of the Company’s stockholders. The 2019 Plan initially had 4,400,000 shares that were available for grant to participants. The exercise price for shares under an ISO may not be less than 100% of fair market value on the date the award is granted under the Code. Similarly, under the terms of the 2019 Plan, the exercise price for SARs and NQSOs may not be less than 100% of fair market value on the date of grant. Performance units are awarded to participants at the market price of the Company’s common stock on the date of award (after the lapse of the restriction period and the attainment of the performance criteria). All options not exercised generally expire 10 years after the date of grant.

ISOs, SARs, and NQSOs have vesting periods of three to five years and have 10-year contractual terms. Restricted stock, performance shares, and performance units are granted with a restriction period of not less than one year from the grant date for performance-based awards and not more than three years from the grant date for time-based vesting of grants. Compensation expense for awards is recognized over the vesting period. 

Under the 2019 Plan, 2,338,326 shares were available for future grants as of September 30, 2021.

With the exception of the shares underlying stock options and restricted stock awards, the Board of Directors may choose to settle the awards by paying the equivalent cash value or by delivering the appropriate number of shares.

The following is a summary of the Company’s stock option activity for the nine months ended September 30, 2021:

	Number of Shares	Weighted-Average Exercise Price Per Share		Weighted-Average Remaining Contractual Life (Years)	Aggregate Intrinsic Value
					(Dollars in thousands)
Outstanding - January 1, 2021	851,580	$	15.25
Granted	—	—
Exercised	—	—
Expired	(16,703)	17.12
Forfeited	—	—
Outstanding - September 30, 2021	834,877	$	15.22	3.66	$	1,011
Options exercisable - September 30, 2021	834,877	$	15.22	3.66	$	1,011

The following is a summary of the Company’s restricted stock and performance unit activity for the nine months ended September 30, 2021:

	Number of Shares	Weighted-Average Grant Date Fair Value
Outstanding (unvested) - January 1, 2021	1,718,838	$	10.73
Granted	666,163	15.61
Vested	(622,003)	11.89
Forfeited	(164,530)	13.13
Outstanding (unvested) - September 30, 2021	1,598,468	$	12.07

The total fair value of restricted stock and performance units vested for the nine months ended September 30, 2021 and 2020 was $9.4 million and $3.3 million, respectively.

The Company maintains the Hope Employee Stock Purchase Plan (“ESPP”), which allows eligible employees to purchase the Company’s common shares through payroll deductions which build up between the offering date and the purchase date. At the purchase date, the Company uses the accumulated funds to purchase shares of the Company’s common stock on behalf of the participating employees at a 10% discount to the closing price of the Company’s common shares. The closing price is the lower of either the closing price on the first day of the offering period or the closing price on the purchase date. The dollar amount of common shares purchased under the ESPP must not exceed 20% of the participating employee’s base salary, subject to a cap of $25 thousand in stock value based on the grant date. The ESPP is considered compensatory under GAAP and compensation expense for the ESPP is recognized as part of the Company’s stock-based compensation expense. The compensation expense for the ESPP during the three months ended September 30, 2021 and 2020 was $135 thousand and $108 thousand, respectively. The compensation expense for the ESPP during the nine months ended September 30, 2021 and 2020 was $394 thousand and $205 thousand, respectively.

The total amounts charged against income related to stock-based payment arrangements, including the ESPP, were $2.2 million and $2.2 million for the three months ended September 30, 2021 and 2020, respectively. For the nine months ended September 30, 2021 and 2020, $6.8 million and $6.0 million, respectively, of stock-based payment arrangements were charged against income. The income tax benefit recognized was approximately $579 thousand and $507 thousand for the three months ended September 30, 2021 and 2020, respectively. The income tax benefit recognized for the nine months ended September 30, 2021 and 2020, was approximately $1.7 million and $1.4 million, respectively.

At September 30, 2021, there was no unrecognized compensation expense related to non-vested stock option grants. Unrecognized compensation expense related to non-vested restricted stock and performance units was $11.3 million and is expected to be recognized over a weighted average vesting period of 1.94 years.

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Regulatory Matters

9 Months Ended

Sep. 30, 2021

Banking Regulation [Abstract]

Regulatory Matters

Regulatory Matters

The Company and the Bank are subject to various regulatory capital requirements administered by the federal and state banking agencies. Failure to meet minimum capital requirements can result in certain mandatory and possibly additional discretionary actions by regulators that, if undertaken, could have a material and adverse effect on the Company’s and the Bank’s business, financial condition and results of operation, such as restrictions on growth or the payment of dividends or other capital distributions or management fees. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, the Company and the Bank must meet specific capital guidelines that involve quantitative measures of their assets, liabilities and certain off-balance-sheet items as calculated under regulatory accounting practices. The capital amounts and classification are also subject to qualitative judgments by the regulators about components, risk weightings, and other factors.

In July 2013, the federal bank regulatory agencies adopted final regulations, which revised their risk-based and leverage capital requirements for banking organizations to meet requirements of the Dodd-Frank Act and to implement the Basel III international agreements reached by the Basel Committee. The final rules became effective for the Company and the Bank on January 1, 2015 and were subject to a phase-in period through January 1, 2019. The final rules that had an impact on the Company and the Bank include:

•An increase in the minimum Tier 1 capital ratio from 4.00% to 6.00% of risk-weighted assets;

•A new category and a required 4.50% of risk-weighted assets ratio was established for “Common Equity Tier 1” as a subset of Tier 1 capital limited to common equity;

•A minimum non-risk-based leverage ratio was set at 4.00%, eliminating a 3.00% exception for higher rated banks;

•Changes in the permitted composition of Tier 1 capital to exclude trust preferred securities, mortgage servicing rights and certain deferred tax assets and include unrealized gains and losses on available for sale debt and equity securities;

•The risk-weights of certain assets for purposes of calculating the risk-based capital ratios are changed for high volatility commercial real estate acquisition, development and construction loans, certain past due non-residential mortgage loans and certain mortgage-backed and other securities exposures; and

•A capital conservation buffer of 2.5% of risk weighted assets over each of the required capital ratios was added and must be met to avoid limitations on the ability of the Bank to pay dividends, repurchase shares, or pay discretionary bonuses. As of September 30, 2021, the capital ratios for the Company and the Bank were in excess of all regulatory minimum capital ratios with the addition of the conservation buffer.

On January 1, 2020, the Company adopted ASU 2016-13 and implemented the CECL methodology. In response to the COVID-19 pandemic, federal regulatory agencies published a final rule that provides the option to delay the cumulative effect of the day 1 impact of CECL adoption on regulatory capital, along with 25% of the change in the adjusted allowance for credit losses (as computed for regulatory capital purposes which excludes PCD loans), for two years, followed by a three-year phase-in period. The Company has elected the five-year transition period consistent with the final rule issued by the federal regulatory agencies.

As of September 30, 2021 and December 31, 2020, the most recent regulatory notification categorized the Bank as “well-capitalized” under the regulatory framework for prompt corrective action. To generally be categorized as “well-capitalized”, the Bank must maintain minimum total risk-based, Tier 1 risk-based, common equity Tier 1, and Tier 1 leverage ratios as set forth in the following table. There are no conditions or events since the most recent notification from regulators that management believes has changed the institution’s category.

The Company’s and the Bank’s levels and ratios are presented in the tables below for the dates indicated and include the effects of the Company’s election to utilize the five-year transition described above:

	Actual				Required For Capital Adequacy Purposes				Minimum Capital Adequacy With Capital Conservation Buffer				Required To Be Well Capitalized Under Prompt Corrective Action Provisions
As of September 30, 2021	Amount		Ratio		Amount		Ratio		Amount		Ratio		Amount		Ratio
	(Dollars in thousands)
Common equity Tier 1 capital (to risk weighted assets):
Company	$	1,623,011	11.01	%	$	663,201	4.50	%	$	1,031,647	7.00	%	N/A		N/A
Bank	$	1,911,158	12.97	%	$	662,865	4.50	%	$	1,031,124	7.00	%	$	957,472	6.50	%
Total capital (to risk-weighted assets):
Company	$	1,830,601	12.42	%	$	1,179,025	8.00	%	$	1,547,470	10.50	%	N/A		N/A
Bank	$	2,017,592	13.70	%	$	1,178,427	8.00	%	$	1,546,686	10.50	%	$	1,473,034	10.00	%
Tier 1 capital (to risk-weighted assets):
Company	$	1,724,167	11.70	%	$	884,269	6.00	%	$	1,252,714	8.50	%	N/A		N/A
Bank	$	1,911,158	12.97	%	$	883,820	6.00	%	$	1,252,079	8.50	%	$	1,178,427	8.00	%
Tier 1 capital (to average assets):
Company	$	1,724,167	9.98	%	$	690,864	4.00	%	N/A		N/A		N/A		N/A
Bank	$	1,911,158	11.07	%	$	690,723	4.00	%	N/A		N/A		$	863,404	5.00	%

	Actual				Required For Capital Adequacy Purposes				Minimum Capital Adequacy With Capital Conservation Buffer				Required To Be Well Capitalized Under Prompt Corrective Action Provisions
As of December 31, 2020	Amount		Ratio		Amount		Ratio		Amount		Ratio		Amount		Ratio
	(Dollars in thousands)
Common equity Tier 1 capital (to risk weighted assets):
Company	$	1,568,508	10.94	%	$	645,366	4.50	%	$	1,003,902	7.00	%	N/A		N/A
Bank	$	1,850,091	12.90	%	$	645,277	4.50	%	$	1,003,764	7.00	%	$	932,066	6.50	%
Total capital (to risk-weighted assets):
Company	$	1,846,229	12.87	%	$	1,147,317	8.00	%	$	1,505,853	10.50	%	N/A		N/A
Bank	$	2,027,534	14.14	%	$	1,147,159	8.00	%	$	1,505,646	10.50	%	$	1,433,948	10.00	%
Tier 1 capital (to risk-weighted assets):
Company	$	1,668,786	11.64	%	$	860,487	6.00	%	$	1,219,024	8.50	%	N/A		N/A
Bank	$	1,850,091	12.90	%	$	860,369	6.00	%	$	1,218,856	8.50	%	$	1,147,159	8.00	%
Tier 1 capital (to average assets):
Company	$	1,668,786	10.22	%	$	653,163	4.00	%	N/A		N/A		N/A		N/A
Bank	$	1,850,091	11.33	%	$	653,241	4.00	%	N/A		N/A		$	816,551	5.00	%

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Revenue Recognition

9 Months Ended

Sep. 30, 2021

Revenue from Contract with Customer [Abstract]

Revenue Recognition

Revenue Recognition

With the adoption of ASU 2014-09 (Topic 606), the Company recognizes revenue when obligations under the terms of a contract with customers are satisfied. Topic 606 does not apply to revenue associated with financial instruments, including revenue from loans and securities. In addition, certain noninterest income streams such as fees associated with mortgage servicing rights, financial guarantees, derivatives, and certain credit card fees are also out of scope of the new guidance. Topic 606 is applicable to noninterest revenue streams such as deposit related fees, wire transfer fees, and certain OREO related net gains or expenses. However, the recognition of these revenue streams for the Company did not change significantly upon adoption of Topic 606. Noninterest revenue streams within the scope of Topic 606 are discussed below.

Service Charges on Deposit Accounts and Wire Transfer Fees

Service charges on noninterest and interest bearing deposit accounts consist of monthly service charges, customer analysis charges, non-sufficient funds (“NSF”) charges, and other deposit account related charges. The Company’s performance obligation for account analysis charges and monthly service charges is generally satisfied, and the related revenue is recognized over the period in which the service is provided. NSF charges, other deposit account related charges, and wire transfer fees are transaction based, and therefore the Company’s performance obligation is satisfied at the point of the transaction, and related revenue recognized at that point in time. Payment for service charges on deposit accounts is primarily received immediately or in the following month through a direct charge to customers’ accounts.

Service charges on deposit accounts and wire transfers are summarized below:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
	(Dollars in thousands)
Noninterest bearing deposit account income:
Monthly service charges	$	259	$	303	$	808	$	1,001
Customer analysis charges	847		1,693		2,332		5,074
NSF charges	606		608		1,921		2,824
Other service charges	81		110		252		484
Total noninterest bearing deposit account income	1,793		2,714		5,313		9,383
Interest bearing deposit account income:
Monthly service charges	21		22		68		69
Total service fees on deposit accounts	$	1,814	$	2,736	$	5,381	$	9,452
Wire transfer fee income:
Wire transfer fees	$	766	$	812	$	2,256	$	2,383
Foreign exchange fees	70		80		347		327
Total wire transfer fees	$	836	$	892	$	2,603	$	2,710

OREO Income (Expense)OREO are often sold in transactions that, under ASC 606, may not be considered a contract with a customer because the sale of the asset may not be an output of the Company’s ordinary activities. However, sales of nonfinancial assets, including in-substance nonfinancial assets, should be accounted for in accordance with ASC 610-20, “Other Income - Gains and Losses from the Derecognition of Nonfinancial Assets”, which requires the Company to apply certain measurement and recognition concepts of ASC 606. Accordingly, the Company recognizes the sale of a real estate property, along with any associated gain or loss, when control of the property transfers to the buyer. For sales of existing real estate properties, this generally will occur at the point of sale. When the Company finances the sale of OREO to the buyer, the Company must assess whether the buyer is committed to perform their obligations under the contract and whether collectability of the transaction price is probable. Once these criteria are met, the OREO asset is derecognized and the gain or loss on sale is recorded upon the transfer of control of the property to the buyer. Application of the new revenue recognition standard does not materially change the amount and the timing of the gain/loss on sale of OREO and other nonfinancial assets. Further, there were no open OREO/nonfinancial assets sale contracts at the adoption date that required an evaluation under Topic 606. For the three and nine months ended September 30, 2021, the Company recognized net losses on sales of OREO totaling $12 thousand and recognized net gains on sales of OREO totaling $1 thousand, respectively. For the three and nine months ended September 30, 2020, the Company recognized net losses on sale of OREO in the amount of $27 thousand and $108 thousand, respectively.

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Subsequent Events

9 Months Ended

Sep. 30, 2021

Subsequent Events [Abstract]

Subsequent Events

The Company implemented a strategic plan in 2021 to sell loans with elevated credit risk to help improve the overall credit quality of the loan portfolio. As part of this plan the Company transferred $131.2 million in loans rated as substandard to loans held for sale. As of the date of this report, $74.6 million of the $131.2 million in substandard loans have been sold with $56.6 million in loans remaining as loans held for sale. The substandard loans held as loans held for sale are expected to be sold by year end 2021.

The Company has evaluated the effects of events that have occurred subsequent to September 30, 2021 through the issuance date of these consolidated financial statements. Other than the event described above, there have been no material events that would require disclosure in the consolidated financial statements or in the notes to the consolidated financial statements.

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Basis of Presentation (Policies)

9 Months Ended

Sep. 30, 2021

Basis Of Presentation [Abstract]

Consolidation

The consolidated financial statements include the accounts of Hope Bancorp and its wholly owned subsidiaries, principally Bank of Hope. All intercompany transactions and balances have been eliminated in consolidation. The Company has made all adjustments, that in the opinion of management, are necessary to fairly present the Company’s financial position at September 30, 2021 and December 31, 2020 and the results of operations for the three and nine months ended September 30, 2021 and 2020. Certain reclassifications have been made to prior period amounts to conform to the current year presentation. The results of operations for the interim periods are not necessarily indicative of results to be anticipated for the full year.

Use of estimates

The preparation of consolidated financial statements in conformity with U.S. generally accepted accounting principles (“GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ significantly from those estimates.

Pending Accounting Pronouncements

Pending Accounting Pronouncements

In March 2020, the FASB issued ASU 2020-04, “Reference Rate Reform: Facilitation of the Effects of Reference Rate Reform on Financial Reporting”. The amendments provide temporary, optional guidance to ease the potential burden in accounting for reference rate reform. The amendments provide optional expedients and exceptions for applying GAAP to transactions affected by reference rate reform if certain criteria are met. The amendments primarily include relief related to contract modifications and hedging relationships, as well as providing a one-time election for the sale or transfer of debt securities classified as held-to-maturity. This one time election may be made at any time after March 12, 2020, but no later than December 31, 2022. The Company is currently in the process of evaluating ASU 2020-04 to determine whether the Company will make this election and is currently assessing the significance of the impact of modifying contracts in consideration of the election of this amendment.

In January 2021, the FASB issued ASU 2021-01, “Codification Improvements to Topic 848, Reference Rate Reform”. ASU 2021-01 amends the scope of the recent reference rate reform guidance and clarifies that certain optional expedients and exceptions in Topic 848 for contract modifications and hedge accounting apply to derivatives that are affected by the discounting transition. New optional expedients allow derivative instruments impacted by changes in the interest rate used for margining, discounting, or contract price alignment (i.e., discount transition) to qualify for certain optional relief. The new optional expedients for contract modifications and hedge accounting are expected to benefit companies, including those with certain centrally cleared derivatives affected by a discount rate transition in 2020. Amendments to the expedients and exceptions in Topic 848 captures the incremental consequences of the scope clarification and tailor the existing guidance to derivative instruments affected by the discounting transition. ASU 2021-01 is effective immediately and can be applied retrospectively to any interim period beginning January 1, 2020 or prospectively to any new modifications in any period including or subsequent to the issuance date. The Company is currently in the process of evaluating ASU 2021-01 and its potential impact to the Company’s contracts.

Financing Receivables

On January 1, 2020 the Company adopted ASU 2016-13, “Measurement of Credit Losses on Financial Instruments”, or CECL. The Company calculates its ACL by estimating expected credit losses on a collective basis for loans that share similar risk characteristics. Loans that do not share similar risk characteristics with other loans are evaluated for credit losses on an individual basis. The Company uses a combination of a modeled and non-modeled approach that incorporates current and future economic conditions to estimate lifetime expected losses on a collective basis. The Company uses Probability of Default (“PD”), Loss Given Default (“LGD”), and Exposure at Default (“EAD”) methodologies with quantitative factors and qualitative considerations in calculation of the allowance for credit losses for collectively assessed loans. The Company uses a reasonable and supportable period of 2 years at which point loss assumptions revert back to historical loss information by means of 1 year reversion period.

The ACL for the Company’s construction, credit card, and certain consumer loans is calculated based on a non-modeled approach utilizing historical loss rates to estimate losses. A non-modeled approach was chosen for these loans as fewer data points exist which could result in high levels of estimated loss volatility under a modeled approach. In aggregate, non-modeled loans represented less than 3% of the Company’s total loan portfolio as of September 30, 2021.

The Company’s Economic Forecast Committee (“EFC”) reviews economic forecast scenarios that are incorporated in the Company’s ACL. The EFC reviews multiple scenarios provided to the Company by an independent third party and chooses a single scenario that best aligns with management’s expectation of future economic conditions. The forecast scenario contains certain macroeconomic variables that are incorporated into the Company’s modeling process, including GDP, unemployment rates, interest rates, and commercial real estate prices. As of September 30, 2021, the Company chose a forecast scenario that incorporates the effect of the COVID-19 pandemic and the expected economic recovery into estimates of future economic conditions. The forecast improved compared to forecasts used during the second quarter of 2021 with an overall increase in projected GDP growth and projected commercial real estate prices. The improvement to the economic forecasts reflect the current and projected effects of government stimulus packages, ongoing COVID-19 vaccinations, and the reopening of many businesses throughout the United States.

Additionally, in order to systematically quantify the credit risk impact of other trends and changes within the loan portfolio, the Company utilizes qualitative adjustments to the modeled and non-modeled estimated loss approaches. The parameters for making adjustments are established under a Credit Risk Matrix that provides different possible scenarios for each of the factors below. The Credit Risk Matrix and the possible scenarios enable the Bank to qualitatively adjust the Loss Migration Ratio by as much as 25 basis points for each loan type pool. This matrix considers the following seven factors, which are patterned after the guidelines provided under the Federal Financial Institutions Examination Council (“FFIEC”) Interagency Policy Statement on the Allowance for Loan and Lease Losses, updated to reflect the adoption of CECL:

•Changes in lending policies and procedures, including underwriting standards and collection, charge off, and recovery practices;

•Changes in the nature and volume of the loan portfolio;

•Changes in the experience, ability, and depth of lending management and staff;

•Changes in the trends of the volume and severity of past due loans, classified loans, nonaccrual loans, troubled debt restructurings, and other loan modifications;

•Changes in the quality of the loan review system and the degree of oversight by the Directors;

•The existence and effect of any concentrations of credit and changes in the level of such concentrations; and

•The effect of external factors, such as competition, legal requirements, and regulatory requirements on the level of estimated losses in the loan portfolio.

For loans which do not share similar risk characteristics such as nonaccrual and TDR loans above $500 thousand, the Company evaluates these loans on an individual basis in accordance with ASC 326. These nonaccrual and TDR loans are considered to have different risk profiles than performing loans and therefore are evaluated separately. The Company decided to collectively assess TDRs and nonaccrual loans with balances below $500 thousand along with the performing and accrual loans in order to reduce the operational burden of individually assessing small TDR and nonaccrual loans with immaterial balances. For individually assessed loans, the ACL is measured using either 1) the present value of future cash flows discounted at the loan’s effective interest rate; 2) the loan’s observable market price; or 3) the fair value of the collateral, if the loan is collateral dependent. For the collateral dependent loans, the Company obtains a new appraisal to determine the fair value of collateral. The appraisals are based on an “as-is” valuation. To ensure that appraised values remain current, the Company either obtains updated appraisals every twelve months from a qualified independent appraiser or an internal evaluation of the collateral is performed by qualified personnel. If the third party market data indicates that the value of the collateral property has declined since the most recent valuation date, management adjusts the value of the property downward to reflect current market conditions. If the fair value of the collateral is less than the amortized balance of the loan, the Company recognizes an ACL with a corresponding charge to the provision for credit losses.

The Company maintains a separate ACL for its off-balance sheet unfunded loan commitments. The Company uses a funding rate to allocate the allowance to undrawn exposures. This funding rate is used as a credit conversion factor to capture how much undrawn lines of credit can potentially become drawn at any point. The funding rate is determined based on a lookback period of 8 quarters. Credit loss is not estimated for off-balance sheet credit exposures that are unconditionally cancellable by the Company.

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Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2021

Earnings Per Share [Abstract]

Computation of basic and diluted EPS

The following tables show the computation of basic and diluted EPS for the three and nine months ended September 30, 2021 and 2020.

	Three Months Ended September 30,
	2021					2020
	Net Income (Numerator)		Weighted-Average Shares (Denominator)	Earnings Per Share		Net Income (Numerator)		Weighted-Average Shares (Denominator)	Earnings Per Share
	(Dollars in thousands, except share and per share data)
Basic EPS - common stock	$	55,499	122,244,948	$	0.45	$	30,490	123,251,336	$	0.25
Effect of dilutive securities:
Stock options, restricted stock, and ESPP shares			663,588					285,429
Diluted EPS - common stock	$	55,499	122,908,536	$	0.45	$	30,490	123,536,765	$	0.25
	Nine Months Ended September 30,
	2021					2020
	Net Income (Numerator)		Weighted-Average Shares (Denominator)	Earnings Per Share		Net Income (Numerator)		Weighted-Average Shares (Denominator)	Earnings Per Share
	(Dollars in thousands, except share and per share data)
Basic EPS - common stock	$	152,949	123,050,174	$	1.24	$	83,196	123,581,055	$	0.67
Effect of dilutive securities:
Stock options, restricted stock, and ESPP shares			798,338					314,029
Diluted EPS - common stock	$	152,949	123,848,512	$	1.23	$	83,196	123,895,084	$	0.67

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Equity Investments (Tables)

9 Months Ended

Sep. 30, 2021

Investments, Debt and Equity Securities [Abstract]

Schedule Of Change In Fair Value For Equity Investment Securities

The changes in fair value for equity investments with readily determinable fair values for the three and nine months ended September 30, 2021 and 2020 were recorded in other noninterest income and fees as summarized in the table below:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
	(Dollars in thousands)
Net change in fair value recorded during the period on equity investments with readily determinable fair value	$	(127)	$	—	$	(534)	$	542
Net change in fair value recorded on equity investments sold during the period	—		—		—		—
Net change in fair value on equity investments with readily determinable fair values	$	(127)	$	—	$	(534)	$	542

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Securities Available for Sale (Tables)

9 Months Ended

Sep. 30, 2021

Debt Securities, Available-for-sale [Abstract]

Summary of Securities Available for Sale

The following is a summary of securities available for sale as of the dates indicated:

	At September 30, 2021
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Allowance For Investment Credit Losses		Fair Value
	(Dollars in thousands)
Debt securities:
U.S. Government agency and U.S. Government sponsored enterprises:
Collateralized mortgage obligations	$	1,070,995	$	6,471	$	(6,278)	$	—	$	1,071,188
Mortgage-backed securities:
Residential	771,502		2,859		(10,966)		—		763,395
Commercial	581,316		13,412		(3,067)		—		591,661
Asset-backed securities	118,566		98		(61)		—		118,603
Corporate securities	23,410		71		(903)		—		22,578
Municipal securities	100,573		1,803		(312)		—		102,064
Total investment securities available for sale	$	2,666,362	$	24,714	$	(21,587)	$	—	$	2,669,489
	At December 31, 2020
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Allowance For Investment Credit Losses		Fair Value
	(Dollars in thousands)
Debt securities:
U.S. Government agency and U.S. Government sponsored enterprises:
Collateralized mortgage obligations	$	990,679	$	11,482	$	(844)	$	—	$	1,001,317
Mortgage-backed securities:
Residential	672,667		8,460		(114)		—		681,013
Commercial	482,874		25,026		(21)		—		507,879
Corporate securities	7,000		15		(881)		—		6,134
Municipal securities	86,213		3,058		(3)		—		89,268
Total investment securities available for sale	$	2,239,433	$	48,041	$	(1,863)	$	—	$	2,285,611

Investments Classified by Contractual Maturity Date

The amortized cost and estimated fair value of investment securities at September 30, 2021, by contractual maturity, is presented in the table below. Expected maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations, with or without call or prepayment penalties. Collateralized mortgage obligations, mortgage-backed securities, and asset-backed securities are not due at a single maturity date and their total balances are shown separately.

	Amortized Cost		Estimated Fair Value
	(Dollars in thousands)
Available for sale:
Due within one year	$	—	$	—
Due after one year through five years	2,000		2,029
Due after five years through ten years	40,085		40,266
Due after ten years	81,898		82,347
U.S. Government agency and U.S. Government sponsored enterprises:
Collateralized mortgage obligations	1,070,995		1,071,188
Mortgage-backed securities:
Residential	771,502		763,395
Commercial	581,316		591,661
Asset-backed securities	118,566		118,603
Total	$	2,666,362	$	2,669,489

Schedule of Gross Unrealized Losses and Estimated Fair Values of Investments

The following tables show the Company’s investments’ gross unrealized losses and estimated fair values, aggregated by investment category and the length of time that the individual securities have been in a continuous unrealized loss position as of the dates indicated.    

	As of September 30, 2021
	Less than 12 months					12 months or longer					Total
Description of Securities	Number  of Securities	Fair  Value		Gross Unrealized Losses		Number  of Securities	Fair  Value		Gross Unrealized Losses		Number  of Securities	Fair  Value		Gross Unrealized Losses
	(Dollars in thousands)
Collateralized mortgage obligations*	32	$	690,334	$	(6,278)	—	$	—	$	—	32	$	690,334	$	(6,278)
Mortgage-backed securities:
Residential*	60	667,345		(10,966)		—	—		—		60	667,345		(10,966)
Commercial*	21	207,216		(3,067)		—	—		—		21	207,216		(3,067)
Asset-backed securities	5	44,487		(61)		—	—		—		5	44,487		(61)
Corporate securities	4	14,115		(295)		1	4,393		(608)		5	18,508		(903)
Municipal securities	12	17,832		(312)		—	—		—		12	17,832		(312)
Total	134	$	1,641,329	$	(20,979)	1	$	4,393	$	(608)	135	$	1,645,722	$	(21,587)

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* Investments in U.S. Government agency and U.S. Government sponsored enterprises

	As of December 31, 2020
	Less than 12 months					12 months or longer					Total
Description of Securities	Number  of Securities	Fair  Value		Gross Unrealized Losses		Number  of Securities	Fair  Value		Gross Unrealized Losses		Number  of Securities	Fair  Value		Gross Unrealized Losses
	(Dollars in thousands)
Collateralized mortgage obligations*	22	$	312,757	$	(844)	—	$	—	$	—	22	$	312,757	$	(844)
Mortgage-backed securities:
Residential*	8	46,094		(114)		—	—		—		8	46,094		(114)
Commercial*	1	10,275		(21)		—	—		—		1	10,275		(21)
Corporate securities	—	—		—		1	4,119		(881)		1	4,119		(881)
Municipal securities	1	997		(3)		—	—		—		1	997		(3)
Total	32	$	370,123	$	(982)	1	$	4,119	$	(881)	33	$	374,242	$	(1,863)

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* Investments in U.S. Government agency and U.S. Government sponsored enterprises

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Loans Receivable and Allowance for Credit Losses (Tables)

9 Months Ended

Sep. 30, 2021

Receivables [Abstract]

Summary of Loans Receivable by Major Category

The following is a summary of loans receivable by major category:

	September 30, 2021		December 31, 2020
Loan portfolio composition	(Dollars in thousands)
Real estate loans:
Residential	$	60,051	$	54,795
Commercial	8,602,519		8,425,959
Construction	246,087		291,380
Total real estate loans	8,908,657		8,772,134
Commercial business *	3,857,879		4,157,787
Residential mortgage	599,781		582,232
Consumer and other	52,374		51,060
Loans receivable	13,418,691		13,563,213
Allowance for credit losses	(136,774)		(206,741)
Loans receivable, net of allowance for credit losses	$	13,281,917	$	13,356,472

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* Commercial business loans as of September 30, 2021 and December 31, 2020 include $336.6 million and $452.7 million, respectively, in SBA Paycheck Protection Program loans

Allowance for Credit Losses by Portfolio Segment

The tables below details the activity in the allowance for credit losses by portfolio segment for the three and nine months ended September 30, 2021 and 2020. Charge offs for the three and nine months ended September 30, 2021 included $2.9 million and $14.7 million, respectively, in loan charge offs that resulted from the strategic sale of loans with elevated credit risk. There were no such sales for the three and nine months ended September 30, 2020. Charge offs for the three and nine months ended September 30, 2021 also included $10.7 million in charge offs of criticized loans that were transferred to loans held for sale during the third quarter of 2021. Accrued interest receivables on loans totaled $41.8 million at September 30, 2021 and $54.6 million at December 31, 2020. The Company set aside an allowance on loan accrued interest receivables of $320 thousand at September 30, 2021 and $1.0 million at December 31, 2020.

	Real Estate		Commercial Business		Residential Mortgage		Consumer and Other		Total
	(Dollars in thousands)
Three Months Ended September 30, 2021
Balance, beginning of period	$	155,253	$	29,500	$	3,612	$	1,087	$	189,452
Provision (credit) for credit losses	(9,142)		(1,011)		—		153		(10,000)
Loans charged off	(41,655)		(1,895)		(923)		(110)		(44,583)
Recoveries of charge offs	1,113		778		—		14		1,905
Balance, end of period	$	105,569	$	27,372	$	2,689	$	1,144	$	136,774
Nine Months Ended September 30, 2021
Balance, beginning of period	$	162,196	$	39,155	$	4,227	$	1,163	$	206,741
Provision (credit) for credit losses	(2,570)		(10,565)		(615)		50		(13,700)
Loans charged off	(56,645)		(3,077)		(923)		(251)		(60,896)
Recoveries of charge offs	2,588		1,859		—		182		4,629
Balance, end of period	$	105,569	$	27,372	$	2,689	$	1,144	$	136,774

	Real Estate		Commercial Business		Residential Mortgage		Consumer and Other		Total
	(Dollars in thousands)
Three Months Ended September 30, 2020
Balance, beginning of period	$	119,030	$	35,493	$	5,868	$	1,380	$	161,771
Provision (credit) for credit losses	15,748		7,265		(1,169)		156		22,000
Loans charged off	(5,313)		(800)		—		(237)		(6,350)
Recoveries of charge offs	159		2,251		—		18		2,428
Balance, end of period	$	129,624	$	44,209	$	4,699	$	1,317	$	179,849
Nine Months Ended September 30, 2020
Balance, beginning of period	$	53,593	$	33,032	$	5,925	$	1,594	$	94,144
CECL day 1 adoption	27,791		(1,022)		(543)		(26)		26,200
Provision (credit) for credit losses	55,773		11,663		(683)		747		67,500
Loans charged off	(7,884)		(4,294)		—		(1,033)		(13,211)
Recoveries of charge offs	351		4,830		—		35		5,216
Balance, end of period	$	129,624	$	44,209	$	4,699	$	1,317	$	179,849

The following tables break out the allowance for credit losses and loan balance by measurement methodology at September 30, 2021 and December 31, 2020:

	September 30, 2021
	Real Estate		Commercial Business		Residential Mortgage		Consumer and Other		Total
	(Dollars in thousands)
Allowance for credit losses:
Individually evaluated	$	3,025	$	3,376	$	9	$	27	$	6,437
Collectively evaluated	102,544		23,996		2,680		1,117		130,337
Total	$	105,569	$	27,372	$	2,689	$	1,144	$	136,774
Loans outstanding:
Individually evaluated	$	72,776	$	19,660	$	1,599	$	261	$	94,296
Collectively evaluated	8,835,881		3,838,219		598,182		52,113		13,324,395
Total	$	8,908,657	$	3,857,879	$	599,781	$	52,374	$	13,418,691

	December 31, 2020
	Real Estate		Commercial Business		Residential Mortgage		Consumer and Other		Total
	(Dollars in thousands)
Allowance for credit losses:
Individually evaluated	$	3,683	$	3,575	$	25	$	42	$	7,325
Collectively evaluated	158,513		35,580		4,202		1,121		199,416
Total	$	162,196	$	39,155	$	4,227	$	1,163	$	206,741
Loans outstanding:
Individually evaluated	$	93,476	$	25,706	$	3,416	$	605	$	123,203
Collectively evaluated	8,678,658		4,132,081		578,816		50,455		13,440,010
Total	$	8,772,134	$	4,157,787	$	582,232	$	51,060	$	13,563,213

The following tables present a breakdown of loans by recorded ACL, broken out by loans evaluated individually and collectively at September 30, 2021 and December 31, 2020:

	As of September 30, 2021
	Real Estate – Residential			Real Estate – Commercial			Real Estate – Construction			Commercial Business			Residential Mortgage			Consumer and Other			Total
	(Dollars in thousands)
Individually evaluated loans	$	—		$	72,776		$	—		$	19,660		$	1,599		$	261		$	94,296
ACL on individually evaluated loans	$	—		$	3,025		$	—		$	3,376		$	9		$	27		$	6,437
Individually evaluated loans ACL coverage	N/A			4.16		%	N/A			17.17		%	0.56		%	10.34		%	6.83		%
Collectively evaluated loans	$	60,051		$	8,529,743		$	246,087		$	3,838,219		$	598,182		$	52,113		$	13,324,395
ACL on collectively evaluated loans	$	371		$	100,536		$	1,637		$	23,996		$	2,680		$	1,117		$	130,337
Collectively evaluated loans ACL coverage	0.62		%	1.18		%	0.67		%	0.63		%	0.45		%	2.14		%	0.98		%
Total loans	$	60,051		$	8,602,519		$	246,087		$	3,857,879		$	599,781		$	52,374		$	13,418,691
Total ACL	$	371		$	103,561		$	1,637		$	27,372		$	2,689		$	1,144		$	136,774
Total ACL to total loans	0.62		%	1.20		%	0.67		%	0.71		%	0.45		%	2.18		%	1.02		%

	As of December 31, 2020
	Real Estate – Residential			Real Estate – Commercial			Real Estate – Construction			Commercial Business			Residential Mortgage			Consumer and Other			Total
	(Dollars in thousands)
Individually evaluated loans	$	—		$	74,753		$	18,723		$	25,706		$	3,416		$	605		$	123,203
ACL on individually evaluated loans	$	—		$	2,862		$	821		$	3,575		$	25		$	42		$	7,325
Individually evaluated loans ACL coverage	N/A			3.83		%	4.38		%	13.91		%	0.73		%	6.94		%	5.95		%
Collectively evaluated loans	$	54,795		$	8,351,206		$	272,657		$	4,132,081		$	578,816		$	50,455		$	13,440,010
ACL on collectively evaluated loans	$	391		$	156,665		$	1,457		$	35,580		$	4,202		$	1,121		$	199,416
Collectively evaluated loans ACL coverage	0.71		%	1.88		%	0.53		%	0.86		%	0.73		%	2.22		%	1.48		%
Total loans	$	54,795		$	8,425,959		$	291,380		$	4,157,787		$	582,232		$	51,060		$	13,563,213
Total ACL	$	391		$	159,527		$	2,278		$	39,155		$	4,227		$	1,163		$	206,741
Total ACL to total loans	0.71		%	1.89		%	0.78		%	0.94		%	0.73		%	2.28		%	1.52		%

Schedule of Nonaccrual Loans and Loans Past Due 90 or More Days And Still on Accrual Status

The tables below represent the recorded investment of nonaccrual loans and loans past due 90 or more days and still on accrual status by class of loans and broken out by loans with a recorded ACL and those without a recorded ACL as of September 30, 2021 and December 31, 2020.

	September 30, 2021
	Nonaccrual with No ACL		Nonaccrual with an ACL		Total Nonaccrual (1)		Accruing Loans Past Due 90 or More Days
	(Dollars in thousands)
Real estate – residential	$	—	$	—	$	—	$	—
Real estate – commercial
Retail	4,542		2,831		7,373		—
Hotel & motel	4,241		9,576		13,817		—
Gas station & car wash	575		1,433		2,008		—
Mixed use	—		6,954		6,954		1,704
Industrial & warehouse	2,013		2,314		4,327		—
Other	888		6,306		7,194		1,889
Real estate – construction	—		—		—		—
Commercial business	4,951		6,040		10,991		500
Residential mortgage	—		1,599		1,599		392
Consumer and other	—		117		117		82
Total	$	17,210	$	37,170	$	54,380	$	4,567

	December 31, 2020
	Nonaccrual with No ACL		Nonaccrual with an ACL		Total Nonaccrual (1)		Accruing Loans Past Due 90 or More Days
	(Dollars in thousands)
Real estate – residential	$	—	$	—	$	—	$	—
Real estate – commercial
Retail	3,262		8,530		11,792		478
Hotel & motel	15,311		2,195		17,506		—
Gas station & car wash	151		1,493		1,644		—
Mixed use	1,883		788		2,671		—
Industrial & warehouse	5,443		1,022		6,465		—
Other	7,230		1,419		8,649		—
Real estate – construction	—		18,723		18,723		—
Commercial business	5,319		8,592		13,911		—
Residential mortgage	1,440		1,976		3,416		—
Consumer and other	—		461		461		136
Total	$	40,039	$	45,199	$	85,238	$	614

__________________________________

(1)    Total nonaccrual loans exclude the guaranteed portion of SBA loans that are in liquidation totaling $20.6 million and $26.5 million, at September 30, 2021 and December 31, 2020, respectively.

Amortized Cost Basis of Collateral-Dependent Loans

The following table presents the amortized cost basis of collateral-dependent loans as of September 30, 2021 and December 31, 2020:

	September 30, 2021
	Real Estate Collateral		Other Collateral		Total
	(Dollars in thousands)
Real estate – residential	$	—	$	—	$	—
Real estate – commercial	44,061		—		44,061
Real estate – construction	—		—		—
Commercial business	1,992		6,463		8,455
Residential mortgage	—		—		—
Consumer and other	—		—		—
Total	$	46,053	$	6,463	$	52,516

	December 31, 2020
	Real Estate Collateral		Other Collateral		Total
	(Dollars in thousands)
Real estate – residential	$	—	$	—	$	—
Real estate – commercial	55,945		—		55,945
Real estate – construction	8,122		—		8,122
Commercial business	7,818		6,312		14,130
Residential mortgage	1,440		—		1,440
Consumer and other	15		—		15
Total	$	73,340	$	6,312	$	79,652

Aging of Past Due Loans

The following table presents the recorded investment of past due loans, including nonaccrual loans past due 30 or more days, by the number of days past due as of September 30, 2021 and December 31, 2020 by class of loans:

	As of September 30, 2021								As of December 31, 2020
	30-59 Days Past Due		60-89 Days  Past Due		90 or More Days Past Due		Total Past Due		30-59 Days Past Due		60-89 Days  Past Due		90 or More Days Past Due		Total Past Due
	(Dollars in thousands)
Real estate – residential	$	—	$	—	$	—	$	—	$	—	$	—	$	—	$	—
Real estate – commercial
Retail	2,364		3,354		4,336		10,054		852		8,141		10,276		19,269
Hotel & motel	425		1,522		9,615		11,562		62		1,401		14,744		16,207
Gas station & car wash	—		—		607		607		619		2,668		563		3,850
Mixed use	1,037		5,307		2,225		8,569		116		—		1,269		1,385
Industrial & warehouse	145		2,110		2,453		4,708		137		—		3,830		3,967
Other	2,034		1,235		3,838		7,107		2,738		545		3,000		6,283
Real estate – construction	—		—		—		—		8,122		—		—		8,122
Commercial business	9,241		233		8,411		17,885		816		3,683		4,700		9,199
Residential mortgage	195		—		1,322		1,517		4,841		—		2,263		7,104
Consumer and other	28		15		82		125		797		21		595		1,413
Total Past Due	$	15,469	$	13,776	$	32,889	$	62,134	$	19,100	$	16,459	$	41,240	$	76,799

Financing Receivable Credit Quality Indicators

The following table presents the amortized cost basis of loans receivable by class, credit quality indicator, and year of origination as of September 30, 2021 and December 31, 2020.

	As of September 30, 2021
	Term Loan by Origination Year												Revolving Loans		Total
	2021		2020		2019		2018		2017		Prior
	(Dollars in thousands)
Real Estate - Residential
Pass / not rated	$	16,184	$	11,789	$	11,747	$	5,514	$	3,796	$	8,017	$	2,281	$	59,328
Special mention	—		—		—		—		—		361		228		589
Substandard	—		—		—		134		—		—		—		134
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	16,184	$	11,789	$	11,747	$	5,648	$	3,796	$	8,378	$	2,509	$	60,051
Real Estate - Commercial
Pass / not rated	$	1,738,636	$	1,452,247	$	1,280,364	$	1,318,119	$	965,008	$	1,314,555	$	101,893	$	8,170,822
Special mention	6,357		8,263		49,900		19,138		46,715		79,561		5,971		215,905
Substandard	6,479		877		15,852		29,462		43,805		119,317		—		215,792
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	1,751,472	$	1,461,387	$	1,346,116	$	1,366,719	$	1,055,528	$	1,513,433	$	107,864	$	8,602,519
Real Estate - Construction
Pass / not rated	$	7,048	$	59,503	$	29,414	$	40,788	$	25,912	$	15,983	$	10,794	$	189,442
Special mention	—		—		—		45,950		4,708		5,987		—		56,645
Substandard	—		—		—		—		—		—		—		—
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	7,048	$	59,503	$	29,414	$	86,738	$	30,620	$	21,970	$	10,794	$	246,087
Commercial Business
Pass / not rated	$	1,193,990	$	545,116	$	452,416	$	138,691	$	75,851	$	82,834	$	1,309,437	$	3,798,335
Special mention	1,134		401		13,667		1,469		3,242		10,343		3,371		33,627
Substandard	1,665		1,150		1,764		1,999		4,818		5,650		8,871		25,917
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	1,196,789	$	546,667	$	467,847	$	142,159	$	83,911	$	98,827	$	1,321,679	$	3,857,879
Residential Mortgage
Pass / not rated	$	253,561	$	3,824	$	45,251	$	140,682	$	95,657	$	59,206	$	—	$	598,181
Special mention	—		—		—		—		—		—		—		—
Substandard	—		—		128		195		541		736		—		1,600
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	253,561	$	3,824	$	45,379	$	140,877	$	96,198	$	59,942	$	—	$	599,781
Consumer and Other
Pass / not rated	$	12,153	$	5,671	$	1,868	$	1,670	$	1,901	$	7,512	$	21,358	$	52,133
Special mention	—		—		—		—		—		—		—		—
Substandard	—		—		—		—		—		241		—		241
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	12,153	$	5,671	$	1,868	$	1,670	$	1,901	$	7,753	$	21,358	$	52,374
Total Loans
Pass / not rated	$	3,221,572	$	2,078,150	$	1,821,060	$	1,645,464	$	1,168,125	$	1,488,107	$	1,445,763	$	12,868,241
Special mention	7,491		8,664		63,567		66,557		54,665		96,252		9,570		306,766
Substandard	8,144		2,027		17,744		31,790		49,164		125,944		8,871		243,684
Doubtful / loss	—		—		—		—		—		—		—		—
Total	$	3,237,207	$	2,088,841	$	1,902,371	$	1,743,811	$	1,271,954	$	1,710,303	$	1,464,204	$	13,418,691

	December 31, 2020
	Term Loan by Origination Year												Revolving Loans		Total
	2020		2019		2018		2017		2016		Prior
	(Dollars in thousands)
Real Estate - Residential
Pass / not rated	$	15,158	$	13,924	$	7,587	$	4,316	$	6,800	$	3,460	$	3,104	$	54,349
Special mention	—		—		—		—		—		—		227		227
Substandard	—		—		139		—		—		80		—		219
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	15,158	$	13,924	$	7,726	$	4,316	$	6,800	$	3,540	$	3,331	$	54,795
Real Estate - Commercial
Pass / not rated	$	1,548,595	$	1,554,980	$	1,533,802	$	1,240,973	$	767,318	$	1,262,125	$	130,595	$	8,038,388
Special mention	—		2,805		24,569		10,694		8,031		32,048		1,600		79,747
Substandard	126		14,233		28,938		37,174		50,371		173,788		3,194		307,824
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	1,548,721	$	1,572,018	$	1,587,309	$	1,288,841	$	825,720	$	1,467,961	$	135,389	$	8,425,959
Real Estate - Construction
Pass / not rated	$	35,743	$	45,290	$	103,794	$	60,996	$	5,740	$	10,099	$	—	$	261,662
Special mention	—		—		—		—		5,771		5,224		—		10,995
Substandard	—		—		—		10,601		—		8,122		—		18,723
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	35,743	$	45,290	$	103,794	$	71,597	$	11,511	$	23,445	$	—	$	291,380
Commercial Business
Pass / not rated	$	1,294,368	$	584,453	$	224,447	$	117,708	$	77,209	$	43,674	$	1,686,428	$	4,028,287
Special mention	5,996		27,693		30,852		14,629		6,388		3,139		5,172		93,869
Substandard	2,430		1,323		5,539		4,394		6,158		5,463		10,323		35,630
Doubtful / loss	—		—		1		—		—		—		—		1
Subtotal	$	1,302,794	$	613,469	$	260,839	$	136,731	$	89,755	$	52,276	$	1,701,923	$	4,157,787
Residential Mortgage
Pass / not rated	$	5,733	$	90,958	$	217,343	$	168,827	$	55,246	$	40,554	$	—	$	578,661
Special mention	—		—		—		—		—		—		—		—
Substandard	—		122		536		561		1,715		637		—		3,571
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	5,733	$	91,080	$	217,879	$	169,388	$	56,961	$	41,191	$	—	$	582,232
Consumer and Other
Pass / not rated	$	8,309	$	2,463	$	1,818	$	2,321	$	4,756	$	2,811	$	27,890	$	50,368
Special mention	—		—		—		103		—		—		—		103
Substandard	—		—		—		—		55		532		2		589
Doubtful / loss	—		—		—		—		—		—		—		—
Subtotal	$	8,309	$	2,463	$	1,818	$	2,424	$	4,811	$	3,343	$	27,892	$	51,060
Total Loans
Pass / not rated	$	2,907,906	$	2,292,068	$	2,088,791	$	1,595,141	$	917,069	$	1,362,723	$	1,848,017	$	13,011,715
Special mention	5,996		30,498		55,421		25,426		20,190		40,411		6,999		184,941
Substandard	2,556		15,678		35,152		52,730		58,299		188,622		13,519		366,556
Doubtful / loss	—		—		1		—		—		—		—		1
Total	$	2,916,458	$	2,338,244	$	2,179,365	$	1,673,297	$	995,558	$	1,591,756	$	1,868,535	$	13,563,213

For the three and nine months ended September 30, 2021 and the twelve months ended December 31, 2020, there were no revolving loans converted to term loans.

Loans Sold From Loans Held For Investment

The breakdown of loans by type that were reclassified from held for investment to held for sale for the three and nine months ended September 30, 2021 and 2020 is presented in the following table:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Transfer of loans held for investment to held for sale	(Dollars in thousands)
Real estate - commercial	$	107,191	$	—	$	278,366	$	—
Commercial business	78,990		—		88,650		—
Residential mortgage	7,018		—		7,018		1,002
Total	$	193,199	$	—	$	374,034	$	1,002

Troubled Debt Restructurings

A summary of the recorded investment of TDR loans on accrual and nonaccrual status by type of concession as of September 30, 2021 and December 31, 2020 is presented below:

	As of September 30, 2021
	TDR Loans on Accrual Status								TDR Loans on Nonaccrual Status								Total TDRs
	Real Estate		Commercial Business		Residential Mortgage		Other		Real Estate		Commercial Business		Residential Mortgage		Other
	(Dollars in thousands)
Payment concession	$	8,034	$	808	$	—	$	55	$	9,145	$	473	$	—	$	—	$	18,515
Maturity / amortization concession	17,567		7,275		—		158		285		3,257		—		117		28,659
Rate concession	5,254		358		—		—		244		1,417		—		—		7,273
Total	$	30,855	$	8,441	$	—	$	213	$	9,674	$	5,147	$	—	$	117	$	54,447

	As of December 31, 2020
	TDR Loans on Accrual Status								TDR Loans on Nonaccrual Status								Total TDRs
	Real Estate		Commercial Business		Residential Mortgage		Other		Real Estate		Commercial Business		Residential Mortgage		Other
	(Dollars in thousands)
Payment concession	$	8,328	$	814	$	—	$	58	$	7,074	$	471	$	—	$	—	$	16,745
Maturity / amortization concession	11,331		10,219		—		114		925		3,814		—		117		26,520
Rate concession	6,112		378		—		—		424		1,430		—		—		8,344
Total	$	25,771	$	11,411	$	—	$	172	$	8,423	$	5,715	$	—	$	117	$	51,609

The following tables present the recorded investment of loans classified as TDR during the three and nine months ended September 30, 2021 and 2020 by class of loans:

	Three Months Ended September 30, 2021			Three Months Ended September 30, 2020
	Number of Loans	Balance		Number of Loans	Balance
	(Dollars in thousands)
Real estate – residential	—	$	—	—	$	—
Real estate – commercial
Retail	—	—		1	1,007
Hotel & motel	—	—		—	—
Gas station & car wash	—	—		—	—
Mixed use	—	—		1	767
Industrial & warehouse	—	—		—	—
Other	—	—		—	—
Real estate – construction	—	—		—	—
Commercial business	—	—		—	—
Residential mortgage	—	—		—	—
Consumer and other	—	—		2	11
Total	—	$	—	4	$	1,785

	Nine Months Ended September 30, 2021			Nine Months Ended September 30, 2021
	Number of Loans	Balance		Number of Loans	Balance
	(Dollars in thousands)
Real estate – residential	—	$	—	—	$	—
Real estate – commercial
Retail	4	6,922		2	1,613
Hotel & motel	—	—		—	—
Gas station & car wash	1	575		2	515
Mixed use	1	4,626		2	1,233
Industrial & warehouse	—	—		1	259
Other	—	—		—	—
Real estate – construction	—	—		—	—
Commercial business	3	319		2	481
Residential mortgage	—	—		—	—
Consumer and other	5	53		6	34
Total	14	$	12,495	15	$	4,135

Summary of Troubled Debt Restructurings with Subsequent Payment Default

The following tables present loans modified as TDRs within the previous twelve months ended September 30, 2021 and 2020 that subsequently had payment defaults during the three and nine months ended September 30, 2021 and 2020:

	Three Months Ended September 30, 2021			Three Months Ended September 30, 2020
	Number of Loans	Balance		Number of Loans	Balance
	(Dollars in thousands)
Real estate – residential	—	$	—	—	$	—
Real estate – commercial
Retail	4	6,988		1	606
Hotel & motel	—	—		—	—
Gas station & car wash	—	—		—	—
Mixed Use	1	4,626		—	—
Industrial & warehouse	—	—		1	2,326
Other	—	—		1	133
Real estate – construction	—	—		—	—
Commercial business	—	—		—	—
Residential mortgage	—	—		—	—
Consumer and other	3	30		4	20
Total	8	$	11,644	7	$	3,085
	Nine Months Ended September 30, 2021			Nine Months Ended September 30, 2020
	Number of Loans	Balance		Number of Loans	Balance
	(Dollars in thousands)
Real estate – residential	—	$	—	—	$	—
Real estate – commercial
Retail	4	6,988		1	606
Hotel & motel	—	—		—	—
Gas station & car wash	—	—		1	471
Mixed Use	1	4,626		1	466
Industrial & warehouse	—	—		2	2,586
Other	—	—		1	133
Real estate – construction	—	—		—	—
Commercial business	1	120		1	14
Residential mortgage	—	—		—	—
Consumer and other	4	41		5	24
Total	10	$	11,775	12	$	4,300

XML

Leases (Tables)

9 Months Ended

Sep. 30, 2021

Leases [Abstract]

Summary of Net Lease Cost and Other Information

The table below summarizes the Company’s net lease cost:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
	(Dollars in thousands)
Operating lease cost	$	3,778	$	3,928	$	11,498	$	11,752
Short term lease cost	—		—		—		—
Variable lease cost	892		864		2,393		2,403
Sublease income	(102)		(169)		(354)		(595)
Net lease cost	$	4,568	$	4,623	$	13,537	$	13,560

The table below summarizes other information related to the Company’s operating leases:

	At or for the Nine Months Ended September 30, 2021			At or for the Nine Months Ended September 30, 2020
	(Dollars in thousands)
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash outflows for operating leases	$	10,991		$	11,320
Right-of-use assets obtained in exchange for lease liabilities, net	965			—
Weighted-average remaining lease term - operating leases	5.4 years			5.3 years
Weighted-average discount rate - operating leases	2.56		%	2.99		%

Summary of Maturity of Remaining Lease Liabilities

The table below summarizes the maturity of remaining lease liabilities:

	September 30, 2021
	(Dollars in thousands)
2021	$	3,694
2022	12,704
2023	10,942
2024	9,335
2025	7,634
2026 and thereafter	14,853
Total lease payments	59,162
Less: imputed interest	4,067
Total lease obligations	$	55,095

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Financial Services, Banking and Thrift (Tables)

9 Months Ended

Sep. 30, 2021

Deposits [Abstract]

Schedule of Deposits

The following is a breakdown of the Company’s deposits at September 30, 2021 and December 31, 2020:

	At September 30, 2021				At December 31, 2020
	Balance		Percentage (%)		Balance		Percentage (%)
	(Dollars in thousands)
Noninterest bearing demand deposits	$	6,007,586	40	%	$	4,814,254	34	%
Money market and NOW accounts	5,871,567		39	%	5,232,413		36	%
Saving deposits	314,603		2	%	300,770		2	%
Time deposits	2,868,771		19	%	3,986,475		28	%
Total deposits	$	15,062,527	100	%	$	14,333,912	100	%

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Borrowings (Tables)

9 Months Ended

Sep. 30, 2021

Debt Disclosure [Abstract]

Contractual Maturities for FHLB-SF Borrowings

At September 30, 2021, the contractual maturities for outstanding FHLB advances were as follows:

	September 30, 2021
Scheduled maturities in:	(Dollars in thousands)
2021	$	100,000
2022	100,000
Total	$	200,000

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Subordinated Debentures and Convertible Notes (Tables)

9 Months Ended

Sep. 30, 2021

Subordinated Borrowings [Abstract]

Summary of Trust Preferred Securities and Debentures

The following table is a summary of trust preferred securities and Debentures at September 30, 2021:

Issuance Trust	Issuance Date	Trust Preferred Security Amount		Carrying Value of Debentures		Rate Type	Current Rate	Maturity Date
		(Dollars in thousands)
Nara Capital Trust III	06/05/2003	$	5,000	$	5,155	Variable	3.266%	06/15/2033
Nara Statutory Trust IV	12/22/2003	5,000		5,155		Variable	2.976%	01/07/2034
Nara Statutory Trust V	12/17/2003	10,000		10,310		Variable	3.070%	12/17/2033
Nara Statutory Trust VI	03/22/2007	8,000		8,248		Variable	1.766%	06/15/2037
Center Capital Trust I	12/30/2003	18,000		14,631		Variable	2.976%	01/07/2034
Wilshire Trust II	03/17/2005	20,000		16,140		Variable	1.910%	03/17/2035
Wilshire Trust III	09/15/2005	15,000		11,471		Variable	1.516%	09/15/2035
Wilshire Trust IV	07/10/2007	25,000		18,555		Variable	1.496%	09/15/2037
Saehan Capital Trust I	03/30/2007	20,000		15,392		Variable	1.752%	06/30/2037
Total		$	126,000	$	105,057

Convertible Debt

The value of the convertible note at issuance and the carrying value as of September 30, 2021 and December 31, 2020 are presented in the tables below:

				As of September 30, 2021
	Amortization/ Capitalization Period	Gross Carrying Amount		Accumulated Amortization / Capitalization		Carrying Amount
		(Dollars in thousands)
Convertible notes principal balance		$	217,500	$	—	$	217,500
Issuance costs to be capitalized	5 years	(4,119)		2,593		(1,526)
Carrying balance of convertible notes		$	213,381	$	2,593	$	215,974

				As of December 31, 2020
	Amortization/ Capitalization Period	Gross Carrying Amount		Accumulated Amortization / Capitalization		Carrying Amount
		(Dollars in thousands)
Convertible notes principal balance		$	217,500	$	—	$	217,500
Discount	5 years	(21,880)		10,951		(10,929)
Issuance costs to be capitalized	5 years	(4,119)		2,113		(2,006)
Carrying balance of convertible notes		$	191,501	$	13,064	$	204,565

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Derivative Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2021

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Interest Rate Swaps Related to Hedging Program

At September 30, 2021 and December 31, 2020, interest rate swaps related to the Company’s loan hedging program that were outstanding are presented in the following table:

	September 30, 2021			December 31, 2020
	(Dollars in thousands)
Interest rate swaps on loans with correspondent banks (included in other assets)
Notional amount	$	98,916		$	—
Weighted average remaining term (years)	8.6			0.0
Pay fixed rate (weighted average)	2.90		%	—		%
Received variable rate (weighted average)	2.10		%	—		%
Estimated fair value	$	2,395		$	—
Interest rate swaps on loans with correspondent banks (included in other liabilities)
Notional amount	$	453,289		$	503,929
Weighted average remaining term (years)	5.8			6.8
Pay fixed rate (weighted average)	3.97		%	3.86		%
Received variable rate (weighted average)	2.18		%	2.26		%
Estimated fair value	$	(18,802)		$	(34,606)
Back to back interest rate swaps with loan customers (included in other liabilities)
Notional amount	$	98,916		$	—
Weighted average remaining term (years)	8.6			0.0
Received fixed rate (weighted average)	2.90		%	—		%
Pay variable rate (weighted average)	2.10		%	—		%
Estimated fair value	$	(2,395)		$	—
Back to back interest rate swaps with loan customers (included in other assets)
Notional amount	$	453,289		$	503,929
Weighted average remaining term (years)	5.8			6.8
Received fixed rate (weighted average)	3.97		%	3.86		%
Pay variable rate (weighted average)	2.18		%	2.26		%
Estimated fair value	$	18,802		$	34,606

Schedule of Derivative Instruments

	September 30, 2021			December 31, 2020
	(Dollars in thousands)
Interest rate swaps designated as cash flow hedge (included in other assets)
Notional amount	$	100,000		$	—
Weighted average remaining term (years)	3.5			0.0
Received variable rate (weighted average)	0.14		%	—		%
Pay fixed rate (weighted average)	0.49		%	—		%
Estimated fair value	$	1,041		$	—
Interest rate swaps designated as cash flow hedge (included in other liabilities)
Notional amount	$	—		$	100,000
Weighted average remaining term (years)	0.0			4.3
Received variable rate (weighted average)	—		%	0.22		%
Pay fixed rate (weighted average)	—		%	0.49		%
Estimated fair value	$	—		$	(602)

The following table reflects the notional amount and fair value of mortgage banking derivatives for the dates indicated:

	As of September 30, 2021				As of December 31, 2020
	Notional Amount		Fair Value		Notional Amount		Fair Value
	(Dollars in thousands)
Assets:
Interest rate lock commitments	$	22,479	$	256	$	37,507	$	679
Forward sale contracts related to mortgage banking	21,394		98		8,641		45
Liabilities:
Interest rate lock commitments	$	450	$	(1)	$	6,267	$	(31)
Forward sale contracts related to mortgage banking	5,693		(23)		35,133		(79)

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Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2021

Commitments and Contingencies Disclosure [Abstract]

Commitments

Commitments at September 30, 2021 and December 31, 2020 are summarized as follows:

	September 30, 2021		December 31, 2020
	(Dollars in thousands)
Commitments to extend credit	$	2,373,741	$	2,137,178
Standby letters of credit	117,132		108,834
Other letters of credit	55,897		40,508
Commitments to fund investments in affordable housing partnerships	10,286		15,148

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Goodwill, Intangible Assets, and Servicing Assets (Tables)

9 Months Ended

Sep. 30, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets

The following table provides information regarding the core deposit intangibles at September 30, 2021 and December 31, 2020:

				As of September 30, 2021				As of December 31, 2020
Core Deposit Intangibles Related To:	Amortization Period	Gross Amount		Accumulated Amortization		Carrying Amount		Accumulated Amortization		Carrying Amount
		(Dollars in thousands)
Foster Bankshares acquisition	10 years	$	2,763	$	(2,459)	$	304	$	(2,322)	$	441
Wilshire Bancorp acquisition	10 years	18,138		(10,262)		7,876		(8,871)		9,267
Total		$	20,901	$	(12,721)	$	8,180	$	(11,193)	$	9,708

Schedule of Servicing Assets

The changes in servicing assets for the three and nine months ended September 30, 2021 and 2020 were as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
	(Dollars in thousands)
Balance at beginning of period	$	11,566	$	14,164	$	12,692	$	16,417
Additions through originations of servicing assets	710		1,190		2,039		2,326
Amortization	(1,489)		(1,636)		(3,944)		(5,025)
Balance at end of period	$	10,787	$	13,718	$	10,787	$	13,718

Summary of Fair Value Inputs

The inputs used in evaluating servicing assets for impairment at September 30, 2021 and December 31, 2020 are presented below.

	September 30, 2021	December 31, 2020
SBA Servicing Assets:
Weighted-average discount rate	12.48%	9.93%
Constant prepayment rate	14.37%	14.40%
Mortgage Servicing Assets:
Weighted-average discount rate	8.63%	8.26%
Constant prepayment rate	9.19%	8.63%

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Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2021

Fair Value Disclosures [Abstract]

Assets and Liabilities Measured at Fair Value on a Recurring Basis

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

			Fair Value Measurements at the End of the Reporting Period Using
	September 30, 2021		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(Dollars in thousands)
Assets:
Securities available for sale:
U.S. Government agency and U.S. Government sponsored enterprises:
Collateralized mortgage obligations	$	1,071,188	$	—	$	1,071,188	$	—
Mortgage-backed securities:
Residential	763,395		—		763,395		—
Commercial	591,661		—		591,661		—
Asset-backed securities	118,603		—		118,603		—
Corporate securities	22,578		—		22,578		—
Municipal securities	102,064		—		101,009		1,055
Equity investments with readily determinable fair value	27,077		27,077		—		—
Interest rate swaps	21,197		—		21,197		—
Mortgage banking derivatives	354		—		354		—
Other derivatives	1,041		—		1,041		—
Liabilities:
Interest rate swaps	21,197		—		21,197		—
Mortgage banking derivatives	24		—		24		—
Other derivatives	52		—		—		52

			Fair Value Measurements at the End of the Reporting Period Using
	December 31, 2020		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(Dollars in thousands)
Assets:
Securities available for sale:
U.S. Government agency and U.S. Government sponsored enterprises:
Collateralized mortgage obligations	$	1,001,317	$	—	$	1,001,317	$	—
Mortgage-backed securities:
Residential	681,013		—		681,013		—
Commercial	507,879		—		507,879		—
Corporate securities	6,134		—		6,134		—
Municipal securities	89,268		—		88,246		1,022
Equity investments with readily determinable fair value	27,611		27,611		—		—
Interest rate swaps	34,606		—		34,606		—
Mortgage banking derivatives	724		—		724		—
Liabilities:
Interest rate swaps	34,606		—		34,606		—
Mortgage banking derivatives	110		—		110		—
Other derivatives	1,000		—		602		398

Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation

The table below presents a reconciliation and income statement classification of gains (losses) for our municipal security and risk participation agreements measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the three and nine months ended September 30, 2021 and 2020:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
	(Dollars in thousands)
Municipal securities:
Beginning Balance	$	1,058	$	1,066	$	1,022	$	1,076
Change in fair value included in other comprehensive income (loss)	(3)		(18)		33		(28)
Ending Balance	$	1,055	$	1,048	$	1,055	$	1,048
Risk participation agreements:
Beginning Balance	$	64	$	223	$	398	$	—
Change in fair value included in income	(12)		(24)		(346)		199
Ending Balance	$	52	$	199	$	52	$	199

Assets Measured at Fair Value on a Non-recurring Basis

Assets measured at fair value on a non-recurring basis are summarized below:

			Fair Value Measurements at the End of the Reporting Period Using
	September 30, 2021		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(Dollars in thousands)
Assets:
Collateral dependent loans at fair value:
Real estate loans	$	12,882	$	—	$	—	$	12,882
Commercial business	3,504		—		—		3,504
Loans held for sale, net	131,176		—		131,176		—
OREO	14,783		—		—		14,783

			Fair Value Measurements at the End of the Reporting Period Using
	December 31, 2020		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(Dollars in thousands)
Assets:
Collateral dependent loans at fair value:
Real estate loans	$	21,688	$	—	$	—	$	21,688
Commercial business	7,694		—		—		7,694
Loans held for sale, net	—		—		—		—
OREO	19,260		—		—		19,260

For assets measured at fair value on a non-recurring basis, the total net losses, which include charge offs, recoveries, recorded ACL, valuations, and recognized gains and losses on sales are summarized below:

	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
	2021		2020		2021		2020
	(Dollars in thousands)
Assets:
Collateral dependent loans at fair value:
Real estate loans	$	(1,083)	$	(5,951)	$	(1,496)	$	(8,108)
Commercial business	(2,025)		(2,902)		(2,025)		(5,470)
Loans held for sale, net	(6,121)		—		(17,900)		—
OREO	(259)		(1,682)		(582)		(4,118)

Carrying Amounts and Estimated Fair Values of Financial Instruments

Carrying amounts and estimated fair values of financial instruments, not previously presented, at September 30, 2021 and December 31, 2020 were as follows:

	September 30, 2021
	Carrying Amount		Estimated Fair Value		Fair Value Measurement Using
	(Dollars in thousands)
Financial Assets:
Cash and cash equivalents	$	627,352	$	627,352	Level 1
Interest bearing deposits in other financial institutions	12,340		12,348		Level 2
Equity investments without readily determinable fair values	31,435		31,435		Level 2
Loans held for sale	179,117		181,836		Level 2
Loans receivable—net	13,281,917		13,155,789		Level 3
Accrued interest receivable	47,102		47,102		Level 2/3
Servicing assets, net	10,787		13,494		Level 3
Customers’ liabilities on acceptances	1,808		1,808		Level 2
Financial Liabilities:
Noninterest bearing deposits	$	6,007,586	$	6,007,586	Level 2
Saving and other interest bearing demand deposits	6,186,170		6,186,170		Level 2
Time deposits	2,868,771		2,871,600		Level 2
FHLB advances	200,000		202,719		Level 2
Convertible notes, net	215,974		215,325		Level 1
Subordinated debentures	105,057		114,854		Level 2
Accrued interest payable	5,367		5,367		Level 2
Acceptances outstanding	1,808		1,808		Level 2
	December 31, 2020
	Carrying Amount		Estimated Fair Value		Fair Value Measurement Using
	(Dollars in thousands)
Financial Assets:
Cash and cash equivalents	$	350,579	$	350,579	Level 1
Interest bearing deposits in other financial institutions	28,642		28,669		Level 2
Equity investments without readily determinable fair values	32,088		32,088		Level 2
Loans held for sale	17,743		18,288		Level 2
Loans receivable—net	13,356,472		13,428,706		Level 3
Accrued interest receivable	59,430		59,430		Level 2/3
Servicing assets, net	12,692		15,785		Level 3
Customers’ liabilities on acceptances	1,184		1,184		Level 2
Financial Liabilities:
Noninterest bearing deposits	$	4,814,254	$	4,814,254	Level 2
Saving and other interest bearing demand deposits	5,533,183		5,533,183		Level 2
Time deposits	3,986,475		3,992,973		Level 2
FHLB advances	250,000		254,456		Level 2
Convertible notes, net	204,565		201,731		Level 1
Subordinated debentures	104,178		98,948		Level 2
Accrued interest payable	14,706		14,706		Level 2
Acceptances outstanding	1,184		1,184		Level 2

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Stockholders’ Equity (Tables)

9 Months Ended

Sep. 30, 2021

Equity [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss)

The following table presents the quarterly changes to accumulated other comprehensive income for the three and nine months ended September 30, 2021 and 2020:

	Three Months Ended,				Nine Months Ended,
	September 30, 2021		September 30, 2020		September 30, 2021		September 30, 2020
	(Dollars in thousands)
Balance at beginning of period	$	15,051	$	38,149	$	32,753	$	9,149
Unrealized net gains (losses) on securities available for sale	(16,433)		(303)		(43,050)		41,820
Unrealized net gains (losses) on interest rate swaps used for cash flow hedge	120		54		1,643		(796)
Reclassification adjustments for net losses (gains) realized in net income	88		(7,510)		227		(7,649)
Tax effect	4,717		2,292		11,970		(9,842)
Other comprehensive income (loss), net of tax	(11,508)		(5,467)		(29,210)		23,533
Balance at end of period	$	3,543	$	32,682	$	3,543	$	32,682

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Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2021

Share-based Payment Arrangement [Abstract]

Summary of Stock Option Activity Under the Plan

The following is a summary of the Company’s stock option activity for the nine months ended September 30, 2021:

	Number of Shares	Weighted-Average Exercise Price Per Share		Weighted-Average Remaining Contractual Life (Years)	Aggregate Intrinsic Value
					(Dollars in thousands)
Outstanding - January 1, 2021	851,580	$	15.25
Granted	—	—
Exercised	—	—
Expired	(16,703)	17.12
Forfeited	—	—
Outstanding - September 30, 2021	834,877	$	15.22	3.66	$	1,011
Options exercisable - September 30, 2021	834,877	$	15.22	3.66	$	1,011

Summary of Restricted Stock and Performance Unit Activity Under the Plan

The following is a summary of the Company’s restricted stock and performance unit activity for the nine months ended September 30, 2021:

	Number of Shares	Weighted-Average Grant Date Fair Value
Outstanding (unvested) - January 1, 2021	1,718,838	$	10.73
Granted	666,163	15.61
Vested	(622,003)	11.89
Forfeited	(164,530)	13.13
Outstanding (unvested) - September 30, 2021	1,598,468	$	12.07

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Regulatory Matters (Tables)

9 Months Ended

Sep. 30, 2021

Banking Regulation [Abstract]

Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations

The Company’s and the Bank’s levels and ratios are presented in the tables below for the dates indicated and include the effects of the Company’s election to utilize the five-year transition described above:

	Actual				Required For Capital Adequacy Purposes				Minimum Capital Adequacy With Capital Conservation Buffer				Required To Be Well Capitalized Under Prompt Corrective Action Provisions
As of September 30, 2021	Amount		Ratio		Amount		Ratio		Amount		Ratio		Amount		Ratio
	(Dollars in thousands)
Common equity Tier 1 capital (to risk weighted assets):
Company	$	1,623,011	11.01	%	$	663,201	4.50	%	$	1,031,647	7.00	%	N/A		N/A
Bank	$	1,911,158	12.97	%	$	662,865	4.50	%	$	1,031,124	7.00	%	$	957,472	6.50	%
Total capital (to risk-weighted assets):
Company	$	1,830,601	12.42	%	$	1,179,025	8.00	%	$	1,547,470	10.50	%	N/A		N/A
Bank	$	2,017,592	13.70	%	$	1,178,427	8.00	%	$	1,546,686	10.50	%	$	1,473,034	10.00	%
Tier 1 capital (to risk-weighted assets):
Company	$	1,724,167	11.70	%	$	884,269	6.00	%	$	1,252,714	8.50	%	N/A		N/A
Bank	$	1,911,158	12.97	%	$	883,820	6.00	%	$	1,252,079	8.50	%	$	1,178,427	8.00	%
Tier 1 capital (to average assets):
Company	$	1,724,167	9.98	%	$	690,864	4.00	%	N/A		N/A		N/A		N/A
Bank	$	1,911,158	11.07	%	$	690,723	4.00	%	N/A		N/A		$	863,404	5.00	%

	Actual				Required For Capital Adequacy Purposes				Minimum Capital Adequacy With Capital Conservation Buffer				Required To Be Well Capitalized Under Prompt Corrective Action Provisions
As of December 31, 2020	Amount		Ratio		Amount		Ratio		Amount		Ratio		Amount		Ratio
	(Dollars in thousands)
Common equity Tier 1 capital (to risk weighted assets):
Company	$	1,568,508	10.94	%	$	645,366	4.50	%	$	1,003,902	7.00	%	N/A		N/A
Bank	$	1,850,091	12.90	%	$	645,277	4.50	%	$	1,003,764	7.00	%	$	932,066	6.50	%
Total capital (to risk-weighted assets):
Company	$	1,846,229	12.87	%	$	1,147,317	8.00	%	$	1,505,853	10.50	%	N/A		N/A
Bank	$	2,027,534	14.14	%	$	1,147,159	8.00	%	$	1,505,646	10.50	%	$	1,433,948	10.00	%
Tier 1 capital (to risk-weighted assets):
Company	$	1,668,786	11.64	%	$	860,487	6.00	%	$	1,219,024	8.50	%	N/A		N/A
Bank	$	1,850,091	12.90	%	$	860,369	6.00	%	$	1,218,856	8.50	%	$	1,147,159	8.00	%
Tier 1 capital (to average assets):
Company	$	1,668,786	10.22	%	$	653,163	4.00	%	N/A		N/A		N/A		N/A
Bank	$	1,850,091	11.33	%	$	653,241	4.00	%	N/A		N/A		$	816,551	5.00	%

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Revenue Recognition (Tables)

9 Months Ended

Sep. 30, 2021

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

Service charges on deposit accounts and wire transfers are summarized below:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
	(Dollars in thousands)
Noninterest bearing deposit account income:
Monthly service charges	$	259	$	303	$	808	$	1,001
Customer analysis charges	847		1,693		2,332		5,074
NSF charges	606		608		1,921		2,824
Other service charges	81		110		252		484
Total noninterest bearing deposit account income	1,793		2,714		5,313		9,383
Interest bearing deposit account income:
Monthly service charges	21		22		68		69
Total service fees on deposit accounts	$	1,814	$	2,736	$	5,381	$	9,452
Wire transfer fee income:
Wire transfer fees	$	766	$	812	$	2,256	$	2,383
Foreign exchange fees	70		80		347		327
Total wire transfer fees	$	836	$	892	$	2,603	$	2,710

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Basis of Presentation (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Jun. 30, 2021	Sep. 30, 2021	Sep. 30, 2020
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Interest on other borrowings and convertible notes	$ 2,290	$ 3,389		$ 6,892	$ 10,764
Accounting Standards Update 2020-06 | Convertible Notes | Cumulative Effect, Period of Adoption, Adjustment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Interest on other borrowings and convertible notes	1,000			$ 3,100
Retained earnings
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Convertible debt, cumulative effect on retained earnings before tax	$ 10,715
Retained earnings | Accounting Standards Update 2020-06 | Cumulative Effect, Period of Adoption, Adjustment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Convertible debt, cumulative effect on retained earnings before tax			$ 10,700

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Earnings Per Share (Details)		1 Months Ended	3 Months Ended		9 Months Ended
	Jun. 07, 2018	Mar. 31, 2020 USD ($) shares	Sep. 30, 2021 USD ($) $ / shares shares	Sep. 30, 2020 USD ($) $ / shares shares	Sep. 30, 2021 USD ($) $ / shares shares	Sep. 30, 2020 USD ($) $ / shares shares	Jul. 22, 2021 USD ($)	Jun. 06, 2018 USD ($)
Antidilutive Securities Excluded from Computation of Earnings Per Share
Share repurchase program, authorized amount | $				$ 50,000,000		$ 50,000,000	$ 50,000,000
Common stock repurchased and recorded as treasury stock (in shares) | shares		2,716,034	3,487,426
Repurchase of treasury stock | $		$ 36,200,000	$ 47,198,000		$ 47,198,000	36,180,000
Net Income (Numerator)
Basic EPS - common stock | $			55,499,000	30,490,000	152,949,000	83,196,000
Diluted EPS - common stock | $			$ 55,499,000	$ 30,490,000	$ 152,949,000	$ 83,196,000
Weighted-Average Shares (Denominator)
Basic EPS - common stock (in shares) | shares			122,244,948	123,251,336	123,050,174	123,581,055
Effect of dilutive securities:
Stock options, restricted stock, and ESPP shares (in shares) | shares			663,588	285,429	798,338	314,029
Diluted EPS - common stock (shares) | shares			122,908,536	123,536,765	123,848,512	123,895,084
Earnings Per Share
Basic EPS - common stock (in dollars per share) | $ / shares			$ 0.45	$ 0.25	$ 1.24	$ 0.67
Diluted EPS - common stock (in dollars per share) | $ / shares			$ 0.45	$ 0.25	$ 1.23	$ 0.67
Convertible Notes
Antidilutive Securities Excluded from Computation of Earnings Per Share
Aggregate principal amount issued | $			$ 217,500,000		$ 217,500,000			$ 217,500,000
Initial conversion rate	0.0450760				0.0450760
Stock options and restricted share awards
Antidilutive Securities Excluded from Computation of Earnings Per Share
Antidilutive shares of common stock | shares			934,036	1,206,040	743,553	876,565

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Equity Investments - Narrative (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Net Investment Income [Line Items]
Equity investments with readily determinable fair value	$ 58,512,000		$ 58,512,000		$ 59,699,000
Equity investments without readily determinable fair values	31,400,000		31,400,000		32,100,000
Equity investments without readily determinable fair values, impairment	0	$ 0	0	$ 0
Equity investments without readily determinable fair values, observable price changes	0	$ 0	0	$ 0
Mutual funds
Net Investment Income [Line Items]
Equity investments with readily determinable fair value	27,100,000		27,100,000		27,600,000
Correspondent bank stock
Net Investment Income [Line Items]
Equity investments without readily determinable fair values	370,000		370,000		370,000
CDFI investments
Net Investment Income [Line Items]
Equity investments without readily determinable fair values	1,000,000		1,000,000		1,000,000
CRA investments
Net Investment Income [Line Items]
Equity investments without readily determinable fair values	$ 30,100,000		$ 30,100,000		$ 30,700,000

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Equity Investments - Change in Fair Value of Equity Investments (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Investments, Debt and Equity Securities [Abstract]
Net change in fair value recorded during the period on equity investments with readily determinable fair value	$ (127)	$ 0	$ (534)	$ 542
Net change in fair value recorded on equity investments sold during the period	0	0	0	0
Net change in fair value on equity investments with readily determinable fair values	$ (127)	$ 0	$ (534)	$ 542

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Securities Available for Sale - Summary of Securities Available for Sale (Details)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2021 USD ($) security	Sep. 30, 2020 USD ($)	Sep. 30, 2021 USD ($) security	Sep. 30, 2020 USD ($)	Dec. 31, 2020 USD ($) security
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 2,666,362,000		$ 2,666,362,000		$ 2,239,433,000
Gross Unrealized Gains	24,714,000		24,714,000		48,041,000
Gross Unrealized Losses	(21,587,000)		(21,587,000)		(1,863,000)
Allowance For Investment Credit Losses	0		0		0
Fair Value	2,669,489,000		2,669,489,000		2,285,611,000
Net gains on sales of securities available for sale	0	$ 7,500,000	0	$ 7,500,000
Proceeds from sale of securities available for sale	0		0	168,069,000
Unrealized gains on securities available for sale net of taxes	$ 3,543,000		$ 3,543,000		$ 32,753,000
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | security	135		135		33
Accrued interest receivable for investment securities available for sale	$ 5,200,000		$ 5,200,000		$ 4,700,000
Available-for-sale Securities
Debt Securities, Available-for-sale [Line Items]
Unrealized gains on securities available for sale net of taxes	2,800,000		2,800,000		33,200,000
Collateralized mortgage obligations
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	1,070,995,000		1,070,995,000		990,679,000
Gross Unrealized Gains	6,471,000		6,471,000		11,482,000
Gross Unrealized Losses	(6,278,000)		(6,278,000)		(844,000)
Allowance For Investment Credit Losses	0		0		0
Fair Value	1,071,188,000		1,071,188,000		1,001,317,000
Proceeds from sale of securities available for sale				20,200,000
No single maturity date, fair value	1,071,188,000		1,071,188,000
Mortgage-backed securities
Debt Securities, Available-for-sale [Line Items]
Allowance For Investment Credit Losses	0		0
Mortgage-backed securities: Residential
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	771,502,000		771,502,000		672,667,000
Gross Unrealized Gains	2,859,000		2,859,000		8,460,000
Gross Unrealized Losses	(10,966,000)		(10,966,000)		(114,000)
Allowance For Investment Credit Losses	0		0		0
Fair Value	$ 763,395,000		$ 763,395,000		$ 681,013,000
Proceeds from sale of securities available for sale				113,300,000
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | security	60		60		8
No single maturity date, fair value	$ 763,395,000		$ 763,395,000
Mortgage-backed securities: Commercial
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	581,316,000		581,316,000		$ 482,874,000
Gross Unrealized Gains	13,412,000		13,412,000		25,026,000
Gross Unrealized Losses	(3,067,000)		(3,067,000)		(21,000)
Allowance For Investment Credit Losses	0		0		0
Fair Value	$ 591,661,000		$ 591,661,000		$ 507,879,000
Proceeds from sale of securities available for sale				$ 34,600,000
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | security	21		21		1
No single maturity date, fair value	$ 591,661,000		$ 591,661,000
Corporate securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	23,410,000		23,410,000		$ 7,000,000
Gross Unrealized Gains	71,000		71,000		15,000
Gross Unrealized Losses	(903,000)		(903,000)		(881,000)
Allowance For Investment Credit Losses	0		0		0
Fair Value	$ 22,578,000		$ 22,578,000		$ 6,134,000
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | security	5		5		1
Municipal securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 100,573,000		$ 100,573,000		$ 86,213,000
Gross Unrealized Gains	1,803,000		1,803,000		3,058,000
Gross Unrealized Losses	(312,000)		(312,000)		(3,000)
Allowance For Investment Credit Losses	0		0		0
Fair Value	$ 102,064,000		$ 102,064,000		$ 89,268,000
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | security	12		12		1
Non-US Government and Agency Securities | Credit concentration risk | Stockholders' equity
Debt Securities, Available-for-sale [Line Items]
Maximum exposure to any single issuer			10.00%		10.00%
Asset-backed Securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 118,566,000		$ 118,566,000
Gross Unrealized Gains	98,000		98,000
Gross Unrealized Losses	(61,000)		(61,000)
Allowance For Investment Credit Losses	0		0
Fair Value	$ 118,603,000		$ 118,603,000
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | security	5		5
No single maturity date, fair value	$ 118,603,000		$ 118,603,000
U.S. Government Agency and U.S. Government Sponsored Enterprises
Debt Securities, Available-for-sale [Line Items]
Percentage of portfolio	91.00%		91.00%

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Securities Available for Sale - Amortized Cost and Estimated Fair Value (Details) $ in Thousands	Sep. 30, 2021 USD ($) security	Dec. 31, 2020 USD ($) security
Amortized Cost
Due within one year	$ 0
Due after one year through five years	2,000
Due after five years through ten years	40,085
Due after ten years	81,898
Amortized Cost	2,666,362	$ 2,239,433
Estimated Fair Value
Due within one year	0
Due after one year through five years	2,029
Due after five years through ten years	40,266
Due after ten years	82,347
Estimated Fair Value	2,669,489	2,285,611
Carrying value of securities pledged to secure public deposits, pledged for various borrowings and for other purposes required or permitted by law	$ 393,700	$ 376,100
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | security	135	33
Collateralized mortgage obligations
Amortized Cost
Amortized Cost	$ 1,070,995	$ 990,679
Estimated Fair Value
No single maturity date, fair value	1,071,188
Estimated Fair Value	1,071,188	1,001,317
Mortgage-backed securities: Residential
Amortized Cost
Amortized Cost	771,502	672,667
Estimated Fair Value
No single maturity date, fair value	763,395
Estimated Fair Value	$ 763,395	$ 681,013
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | security	60	8
Mortgage-backed securities: Commercial
Amortized Cost
Amortized Cost	$ 581,316	$ 482,874
Estimated Fair Value
No single maturity date, fair value	591,661
Estimated Fair Value	$ 591,661	$ 507,879
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | security	21	1
Asset-backed Securities
Amortized Cost
Amortized Cost	$ 118,566
Estimated Fair Value
No single maturity date, fair value	118,603
Estimated Fair Value	$ 118,603
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | security	5
Municipal Bonds [Member]
Amortized Cost
Amortized Cost	$ 100,573	$ 86,213
Estimated Fair Value
Estimated Fair Value	$ 102,064	$ 89,268
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | security	12	1

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Securities Available for Sale - Aggregate Unrealized Losses and Fair Value (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2021 USD ($) security	Sep. 30, 2020 USD ($)	Sep. 30, 2021 USD ($) security	Sep. 30, 2020 USD ($)	Dec. 31, 2020 USD ($) security
Number  of Securities
Less than 12 months | security	134		134		32
12 months or longer | security	1		1		1
Total | security	135		135		33
Fair  Value
Less than 12 months	$ 1,641,329,000		$ 1,641,329,000		$ 370,123,000
12 months or longer	4,393,000		4,393,000		4,119,000
Total	1,645,722,000		1,645,722,000		374,242,000
Gross Unrealized Losses
Less than 12 months	(20,979,000)		(20,979,000)		(982,000)
12 months or longer	(608,000)		(608,000)		(881,000)
Total	(21,587,000)		(21,587,000)		(1,863,000)
Allowance for credit losses for available for sale securities	0		0		$ 0
Net gains on sales of securities available for sale	$ 0	$ 7,500,000	$ 0	$ 7,500,000
Collateralized mortgage obligations
Number  of Securities
Less than 12 months | security	32		32		22
12 months or longer | security	0		0		0
Total | security	32		32		22
Fair  Value
Less than 12 months	$ 690,334,000		$ 690,334,000		$ 312,757,000
12 months or longer	0		0		0
Total	690,334,000		690,334,000		312,757,000
Gross Unrealized Losses
Less than 12 months	(6,278,000)		(6,278,000)		(844,000)
12 months or longer	0		0		0
Total	(6,278,000)		(6,278,000)		$ (844,000)
Allowance for credit losses for available for sale securities	0		0
Mortgage-backed securities
Gross Unrealized Losses
Allowance for credit losses for available for sale securities	$ 0		$ 0
Mortgage-backed securities: Residential
Number  of Securities
Less than 12 months | security	60		60		8
12 months or longer | security	0		0		0
Total | security	60		60		8
Fair  Value
Less than 12 months	$ 667,345,000		$ 667,345,000		$ 46,094,000
12 months or longer	0		0		0
Total	667,345,000		667,345,000		46,094,000
Gross Unrealized Losses
Less than 12 months	(10,966,000)		(10,966,000)		(114,000)
12 months or longer	0		0		0
Total	(10,966,000)		(10,966,000)		(114,000)
Allowance for credit losses for available for sale securities	$ 0		$ 0		$ 0
Mortgage-backed securities: Commercial
Number  of Securities
Less than 12 months | security	21		21		1
12 months or longer | security	0		0		0
Total | security	21		21		1
Fair  Value
Less than 12 months	$ 207,216,000		$ 207,216,000		$ 10,275,000
12 months or longer	0		0		0
Total	207,216,000		207,216,000		10,275,000
Gross Unrealized Losses
Less than 12 months	(3,067,000)		(3,067,000)		(21,000)
12 months or longer	0		0		0
Total	(3,067,000)		(3,067,000)		(21,000)
Allowance for credit losses for available for sale securities	$ 0		$ 0		$ 0
Corporate securities
Number  of Securities
Less than 12 months | security	4		4		0
12 months or longer | security	1		1		1
Total | security	5		5		1
Fair  Value
Less than 12 months	$ 14,115,000		$ 14,115,000		$ 0
12 months or longer	4,393,000		4,393,000		4,119,000
Total	18,508,000		18,508,000		4,119,000
Gross Unrealized Losses
Less than 12 months	(295,000)		(295,000)		0
12 months or longer	(608,000)		(608,000)		(881,000)
Total	(903,000)		(903,000)		(881,000)
Allowance for credit losses for available for sale securities	$ 0		$ 0		$ 0
Municipal securities
Number  of Securities
Less than 12 months | security	12		12		1
12 months or longer | security	0		0		0
Total | security	12		12		1
Fair  Value
Less than 12 months	$ 17,832,000		$ 17,832,000		$ 997,000
12 months or longer	0		0		0
Total	17,832,000		17,832,000		997,000
Gross Unrealized Losses
Less than 12 months	(312,000)		(312,000)		(3,000)
12 months or longer	0		0		0
Total	(312,000)		(312,000)		(3,000)
Allowance for credit losses for available for sale securities	$ 0		$ 0		$ 0
U.S. Government Agency and U.S. Government Sponsored Enterprises
Gross Unrealized Losses
Percentage of portfolio	91.00%		91.00%
Asset-backed Securities
Number  of Securities
Less than 12 months | security	5		5
12 months or longer | security	0		0
Total | security	5		5
Fair  Value
Less than 12 months	$ 44,487,000		$ 44,487,000
12 months or longer	0		0
Total	44,487,000		44,487,000
Gross Unrealized Losses
Less than 12 months	(61,000)		(61,000)
12 months or longer	0		0
Total	(61,000)		(61,000)
Allowance for credit losses for available for sale securities	$ 0		$ 0

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Loans Receivable and Allowance for Credit Losses - Schedule of Loans Receivable By Major Category (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2021 USD ($) segment	Jun. 30, 2021 USD ($)	Dec. 31, 2020 USD ($)	Sep. 30, 2020 USD ($)	Jun. 30, 2020 USD ($)	Dec. 31, 2019 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable	$ 13,418,691		$ 13,563,213
Allowance for credit losses	(136,774)	$ (189,452)	(206,741)	$ (179,849)	$ (161,771)	$ (94,144)
Loans receivable, net of allowance for credit losses	13,281,917		13,356,472
Net deferred fees/costs	$ 8,500		3,600
Number of portfolio segments | segment	4
Increase (Decrease) in Finance Receivables	$ (144,500)
SBA, Paycheck Protection Program Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Net deferred fees/costs	11,200		6,400
Increase (Decrease) in Finance Receivables	324,500
Real estate loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable	8,908,657		8,772,134
Allowance for credit losses	(105,569)	(155,253)	(162,196)	(129,624)	(119,030)	(53,593)
Real estate loans | Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable	60,051		54,795
Allowance for credit losses	(371)		(391)
Real estate loans | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable	8,602,519		8,425,959
Allowance for credit losses	(103,561)		(159,527)
Real estate loans | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable	246,087		291,380
Allowance for credit losses	(1,637)		(2,278)
Commercial business
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable	3,857,879		4,157,787
Allowance for credit losses	(27,372)	(29,500)	(39,155)	(44,209)	(35,493)	(33,032)
Increase (Decrease) in Finance Receivables	(344,400)
Commercial business | SBA, Paycheck Protection Program Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable	336,600		452,700
Residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable	599,781		582,232
Allowance for credit losses	(2,689)	(3,612)	(4,227)	(4,699)	(5,868)	(5,925)
Financing Receivable, Purchase	215,000
Consumer and other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable	52,374		51,060
Allowance for credit losses	$ (1,144)	$ (1,087)	$ (1,163)	$ (1,317)	$ (1,380)	$ (1,594)

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Loans Receivable and Allowance for Credit Losses - Allowance for Credit Losses on Financing Receivables (Details) - USD ($)	3 Months Ended			9 Months Ended		12 Months Ended
	Sep. 30, 2021	Mar. 31, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Allowance for Loan Losses and the Loans Receivables by Impairment Methodology
Accrued interest receivable on loans	$ 41,800,000			$ 41,800,000		$ 54,600,000
Allowance for Loan Losses by Portfolio Segment
Balance, beginning of period	189,452,000	$ 206,741,000	$ 161,771,000	206,741,000	$ 94,144,000	94,144,000
Provision (credit) for credit/loan losses	(10,000,000)		22,000,000	(13,700,000)	67,500,000
Loans charged off	(44,583,000)		(6,350,000)	(60,896,000)	(13,211,000)
Recoveries of charge offs	1,905,000		2,428,000	4,629,000	5,216,000
Balance, end of period	136,774,000		179,849,000	136,774,000	179,849,000	206,741,000
Allowance for credit losses:
Individually evaluated	6,437,000			6,437,000		7,325,000
Collectively evaluated	130,337,000			130,337,000		199,416,000
Total	136,774,000			136,774,000		206,741,000
Loans outstanding:
Individually evaluated	94,296,000			94,296,000		123,203,000
Collectively evaluated	13,324,395,000			13,324,395,000		13,440,010,000
Total	13,418,691,000			13,418,691,000		13,563,213,000
Reserve for unfunded loan commitments recorded in other liabilities	1,400,000			1,400,000		$ 1,300,000
Additions to reserves for unfunded loan commitments recorded in credit related expenses	0		0	105,000	$ 660,000
CECL impact					Accounting Standards Update 2016-13 [Member]	Accounting Standards Update 2020-06
Provision for accrued interest receivables on loans				770,000	$ 0
ACL for the TDRs that had payment defaults	51,000		4,000	84,000	67,000
Total charge-offs of TDR loans modified	0		0	0	0
COVID-19 Payment Deferral Modifications
Loans outstanding:
Provision for accrued interest receivables on loans		1,000,000		320,000
Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses by Portfolio Segment
Balance, end of period			26,200,000		26,200,000
Real estate
Allowance for Loan Losses by Portfolio Segment
Balance, beginning of period	155,253,000	162,196,000	119,030,000	162,196,000	53,593,000	$ 53,593,000
Provision (credit) for credit/loan losses	(9,142,000)		15,748,000	(2,570,000)	55,773,000
Loans charged off	(41,655,000)		(5,313,000)	(56,645,000)	(7,884,000)
Recoveries of charge offs	1,113,000		159,000	2,588,000	351,000
Balance, end of period	105,569,000		129,624,000	105,569,000	129,624,000	162,196,000
Allowance for credit losses:
Individually evaluated	3,025,000			3,025,000		3,683,000
Collectively evaluated	102,544,000			102,544,000		158,513,000
Total	105,569,000			105,569,000		162,196,000
Loans outstanding:
Individually evaluated	72,776,000			72,776,000		93,476,000
Collectively evaluated	8,835,881,000			8,835,881,000		8,678,658,000
Total	8,908,657,000			8,908,657,000		8,772,134,000
Real estate | Hotel & motel
Allowance for Loan Losses by Portfolio Segment
Loans charged off	(2,900,000)			(14,700,000)
Real estate | Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses by Portfolio Segment
Balance, end of period			27,791,000		27,791,000
Commercial business
Allowance for Loan Losses by Portfolio Segment
Balance, beginning of period	29,500,000	39,155,000	35,493,000	39,155,000	33,032,000	33,032,000
Provision (credit) for credit/loan losses	(1,011,000)		7,265,000	(10,565,000)	11,663,000
Loans charged off	(1,895,000)		(800,000)	(3,077,000)	(4,294,000)
Recoveries of charge offs	778,000		2,251,000	1,859,000	4,830,000
Balance, end of period	27,372,000		44,209,000	27,372,000	44,209,000	39,155,000
Allowance for credit losses:
Individually evaluated	3,376,000			3,376,000		3,575,000
Collectively evaluated	23,996,000			23,996,000		35,580,000
Total	27,372,000			27,372,000		39,155,000
Loans outstanding:
Individually evaluated	19,660,000			19,660,000		25,706,000
Collectively evaluated	3,838,219,000			3,838,219,000		4,132,081,000
Total	3,857,879,000			3,857,879,000		4,157,787,000
Commercial business | Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses by Portfolio Segment
Balance, end of period			(1,022,000)		(1,022,000)
Residential mortgage
Allowance for Loan Losses by Portfolio Segment
Balance, beginning of period	3,612,000	4,227,000	5,868,000	4,227,000	5,925,000	5,925,000
Provision (credit) for credit/loan losses	0		(1,169,000)	(615,000)	(683,000)
Loans charged off	(923,000)		0	(923,000)	0
Recoveries of charge offs	0		0	0	0
Balance, end of period	2,689,000		4,699,000	2,689,000	4,699,000	4,227,000
Allowance for credit losses:
Individually evaluated	9,000			9,000		25,000
Collectively evaluated	2,680,000			2,680,000		4,202,000
Total	2,689,000			2,689,000		4,227,000
Loans outstanding:
Individually evaluated	1,599,000			1,599,000		3,416,000
Collectively evaluated	598,182,000			598,182,000		578,816,000
Total	599,781,000			599,781,000		582,232,000
Residential mortgage | Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses by Portfolio Segment
Balance, end of period			(543,000)		(543,000)
Consumer and other
Allowance for Loan Losses by Portfolio Segment
Balance, beginning of period	1,087,000	$ 1,163,000	1,380,000	1,163,000	1,594,000	1,594,000
Provision (credit) for credit/loan losses	153,000		156,000	50,000	747,000
Loans charged off	(110,000)		(237,000)	(251,000)	(1,033,000)
Recoveries of charge offs	14,000		18,000	182,000	35,000
Balance, end of period	1,144,000		1,317,000	1,144,000	1,317,000	1,163,000
Allowance for credit losses:
Individually evaluated	27,000			27,000		42,000
Collectively evaluated	1,117,000			1,117,000		1,121,000
Total	1,144,000			1,144,000		1,163,000
Loans outstanding:
Individually evaluated	261,000			261,000		605,000
Collectively evaluated	52,113,000			52,113,000		50,455,000
Total	$ 52,374,000			$ 52,374,000		$ 51,060,000
Consumer and other | Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses by Portfolio Segment
Balance, end of period			$ (26,000)		$ (26,000)

XML

Loans Receivable and Allowance for Credit Losses - Nonaccrual Loans and Loans Past Due 90 or More Days and Still on Accrual Status (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2021	Dec. 31, 2020
Financing Receivable, Nonaccrual [Line Items]
Threshold period for loans to be placed on nonaccrual status	90 days
Guaranteed portion of SBA loans excluded from Nonaccrual loans	$ 20,600	$ 26,500
Nonaccrual with No ACL	17,210	40,039
Nonaccrual with an ACL	37,170	45,199
Financing Receivable, Nonaccrual	54,380	85,238
Accruing Loans Past Due 90 or More Days	4,567	614
Commercial business
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with No ACL	4,951	5,319
Nonaccrual with an ACL	6,040	8,592
Financing Receivable, Nonaccrual	10,991	13,911
Accruing Loans Past Due 90 or More Days	500	0
Residential Portfolio Segment
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with No ACL	0	1,440
Nonaccrual with an ACL	1,599	1,976
Financing Receivable, Nonaccrual	1,599	3,416
Accruing Loans Past Due 90 or More Days	392	0
Consumer
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with No ACL	0	0
Nonaccrual with an ACL	117	461
Financing Receivable, Nonaccrual	117	461
Accruing Loans Past Due 90 or More Days	82	136
Residential Mortgage [Member] | Real estate loans
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with No ACL	0	0
Nonaccrual with an ACL	0	0
Financing Receivable, Nonaccrual	0	0
Accruing Loans Past Due 90 or More Days	0	0
Commercial | Real estate loans | Retail
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with No ACL	4,542	3,262
Nonaccrual with an ACL	2,831	8,530
Financing Receivable, Nonaccrual	7,373	11,792
Accruing Loans Past Due 90 or More Days	0	478
Commercial | Real estate loans | Hotel & motel
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with No ACL	4,241	15,311
Nonaccrual with an ACL	9,576	2,195
Financing Receivable, Nonaccrual	13,817	17,506
Accruing Loans Past Due 90 or More Days	0	0
Commercial | Real estate loans | Real Estate Commercial Gas Station & Car Wash [Member]
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with No ACL	575	151
Nonaccrual with an ACL	1,433	1,493
Financing Receivable, Nonaccrual	2,008	1,644
Accruing Loans Past Due 90 or More Days	0	0
Commercial | Real estate loans | Mixed use
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with No ACL	0	1,883
Nonaccrual with an ACL	6,954	788
Financing Receivable, Nonaccrual	6,954	2,671
Accruing Loans Past Due 90 or More Days	1,704	0
Commercial | Real estate loans | Industrial & warehouse
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with No ACL	2,013	5,443
Nonaccrual with an ACL	2,314	1,022
Financing Receivable, Nonaccrual	4,327	6,465
Accruing Loans Past Due 90 or More Days	0	0
Commercial | Real estate loans | Other
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with No ACL	888	7,230
Nonaccrual with an ACL	6,306	1,419
Financing Receivable, Nonaccrual	7,194	8,649
Accruing Loans Past Due 90 or More Days	1,889	0
Construction | Real estate loans
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with No ACL	0	0
Nonaccrual with an ACL	0	18,723
Financing Receivable, Nonaccrual	0	18,723
Accruing Loans Past Due 90 or More Days	$ 0	$ 0

XML

Loans Receivable and Allowance for Credit Losses - Collateral-Dependent Loans (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Jun. 30, 2021	Dec. 31, 2020	Jun. 30, 2020	Dec. 31, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 136,774,000	$ 179,849,000	$ 136,774,000	$ 179,849,000	$ 189,452,000	$ 206,741,000	$ 161,771,000	$ 94,144,000
Interest income reversals due to loans being placed on nonaccrual status	1,100,000	76,000	2,800,000	611,000
Total
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	52,516,000		52,516,000			79,652,000
Real Estate Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	46,053,000		46,053,000			73,340,000
Other Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	6,463,000		6,463,000			6,312,000
Real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	105,569,000	129,624,000	105,569,000	129,624,000	155,253,000	162,196,000	119,030,000	53,593,000
Real estate | Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	371,000		371,000			391,000
Real estate | Residential | Total
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		0			0
Real estate | Residential | Real Estate Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		0			0
Real estate | Residential | Other Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		0			0
Real estate | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	103,561,000		103,561,000			159,527,000
Real estate | Commercial | Total
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	44,061,000		44,061,000			55,945,000
Real estate | Commercial | Real Estate Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	44,061,000		44,061,000			55,945,000
Real estate | Commercial | Other Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		0			0
Real estate | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	1,637,000		1,637,000			2,278,000
Real estate | Construction | Total
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		0			8,122,000
Real estate | Construction | Real Estate Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		0			8,122,000
Real estate | Construction | Other Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		0			0
Commercial business
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	27,372,000	44,209,000	27,372,000	44,209,000	29,500,000	39,155,000	35,493,000	33,032,000
Commercial business | Total
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	8,455,000		8,455,000			14,130,000
Commercial business | Real Estate Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	1,992,000		1,992,000			7,818,000
Commercial business | Other Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	6,463,000		6,463,000			6,312,000
Residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	2,689,000	4,699,000	2,689,000	4,699,000	3,612,000	4,227,000	5,868,000	5,925,000
Residential mortgage | Total
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		0			1,440,000
Residential mortgage | Real Estate Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		0			1,440,000
Residential mortgage | Other Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		0			0
Consumer and other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	1,144,000	$ 1,317,000	1,144,000	$ 1,317,000	$ 1,087,000	1,163,000	$ 1,380,000	$ 1,594,000
Consumer and other | Total
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		0			15,000
Consumer and other | Real Estate Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0		0			15,000
Consumer and other | Other Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 0		$ 0			$ 0

XML

Loans Receivable and Allowance for Credit Losses - Past Due Financing Receivables (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Financing Receivable, Past Due [Line Items]
Total loans	$ 13,418,691	$ 13,563,213
Total Past Due
Financing Receivable, Past Due [Line Items]
Total loans	62,134	76,799
30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total loans	15,469	19,100
60-89 Days  Past Due
Financing Receivable, Past Due [Line Items]
Total loans	13,776	16,459
90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total loans	32,889	41,240
Real estate
Financing Receivable, Past Due [Line Items]
Total loans	8,908,657	8,772,134
Real estate | Residential
Financing Receivable, Past Due [Line Items]
Total loans	60,051	54,795
Real estate | Residential | Total Past Due
Financing Receivable, Past Due [Line Items]
Total loans	0	0
Real estate | Residential | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total loans	0	0
Real estate | Residential | 60-89 Days  Past Due
Financing Receivable, Past Due [Line Items]
Total loans	0	0
Real estate | Residential | 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total loans	0	0
Real estate | Commercial
Financing Receivable, Past Due [Line Items]
Total loans	8,602,519	8,425,959
Real estate | Commercial | Retail | Total Past Due
Financing Receivable, Past Due [Line Items]
Total loans	10,054	19,269
Real estate | Commercial | Retail | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total loans	2,364	852
Real estate | Commercial | Retail | 60-89 Days  Past Due
Financing Receivable, Past Due [Line Items]
Total loans	3,354	8,141
Real estate | Commercial | Retail | 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total loans	4,336	10,276
Real estate | Commercial | Hotel & motel | Total Past Due
Financing Receivable, Past Due [Line Items]
Total loans	11,562	16,207
Real estate | Commercial | Hotel & motel | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total loans	425	62
Real estate | Commercial | Hotel & motel | 60-89 Days  Past Due
Financing Receivable, Past Due [Line Items]
Total loans	1,522	1,401
Real estate | Commercial | Hotel & motel | 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total loans	9,615	14,744
Real estate | Commercial | Gas station & car wash | Total Past Due
Financing Receivable, Past Due [Line Items]
Total loans	607	3,850
Real estate | Commercial | Gas station & car wash | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total loans	0	619
Real estate | Commercial | Gas station & car wash | 60-89 Days  Past Due
Financing Receivable, Past Due [Line Items]
Total loans	0	2,668
Real estate | Commercial | Gas station & car wash | 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total loans	607	563
Real estate | Commercial | Mixed use | Total Past Due
Financing Receivable, Past Due [Line Items]
Total loans	8,569	1,385
Real estate | Commercial | Mixed use | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total loans	1,037	116
Real estate | Commercial | Mixed use | 60-89 Days  Past Due
Financing Receivable, Past Due [Line Items]
Total loans	5,307	0
Real estate | Commercial | Mixed use | 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total loans	2,225	1,269
Real estate | Commercial | Industrial & warehouse | Total Past Due
Financing Receivable, Past Due [Line Items]
Total loans	4,708	3,967
Real estate | Commercial | Industrial & warehouse | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total loans	145	137
Real estate | Commercial | Industrial & warehouse | 60-89 Days  Past Due
Financing Receivable, Past Due [Line Items]
Total loans	2,110	0
Real estate | Commercial | Industrial & warehouse | 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total loans	2,453	3,830
Real estate | Commercial | Other | Total Past Due
Financing Receivable, Past Due [Line Items]
Total loans	7,107	6,283
Real estate | Commercial | Other | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total loans	2,034	2,738
Real estate | Commercial | Other | 60-89 Days  Past Due
Financing Receivable, Past Due [Line Items]
Total loans	1,235	545
Real estate | Commercial | Other | 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total loans	3,838	3,000
Real estate | Construction
Financing Receivable, Past Due [Line Items]
Total loans	246,087	291,380
Real estate | Construction | Total Past Due
Financing Receivable, Past Due [Line Items]
Total loans	0	8,122
Real estate | Construction | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total loans	0	8,122
Real estate | Construction | 60-89 Days  Past Due
Financing Receivable, Past Due [Line Items]
Total loans	0	0
Real estate | Construction | 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total loans	0	0
Commercial business
Financing Receivable, Past Due [Line Items]
Total loans	3,857,879	4,157,787
Commercial business | Total Past Due
Financing Receivable, Past Due [Line Items]
Total loans	17,885	9,199
Commercial business | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total loans	9,241	816
Commercial business | 60-89 Days  Past Due
Financing Receivable, Past Due [Line Items]
Total loans	233	3,683
Commercial business | 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total loans	8,411	4,700
Residential mortgage
Financing Receivable, Past Due [Line Items]
Total loans	599,781	582,232
Residential mortgage | Total Past Due
Financing Receivable, Past Due [Line Items]
Total loans	1,517	7,104
Residential mortgage | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total loans	195	4,841
Residential mortgage | 60-89 Days  Past Due
Financing Receivable, Past Due [Line Items]
Total loans	0	0
Residential mortgage | 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total loans	1,322	2,263
Consumer and other
Financing Receivable, Past Due [Line Items]
Total loans	52,374	51,060
Consumer and other | Total Past Due
Financing Receivable, Past Due [Line Items]
Total loans	125	1,413
Consumer and other | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total loans	28	797
Consumer and other | 60-89 Days  Past Due
Financing Receivable, Past Due [Line Items]
Total loans	15	21
Consumer and other | 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total loans	$ 82	$ 595

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Loans Receivable and Allowance for Credit Losses - Financing Receivable Credit Quality Indicators (Details) - USD ($)	Sep. 30, 2021	Dec. 31, 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	$ 3,237,207,000	$ 2,916,458,000
Term loan originated in year two	2,088,841,000	2,338,244,000
Term loan originated in year three	1,902,371,000	2,179,365,000
Term loan originated in year four	1,743,811,000	1,673,297,000
Term loan originated in year five	1,271,954,000	995,558,000
Term loan originated prior to year five	1,710,303,000	1,591,756,000
Revolving Loans	1,464,204,000	1,868,535,000
Total loans	13,418,691,000	13,563,213,000
Revolving loans converted to term loans	0	0
Real estate loans
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	8,908,657,000	8,772,134,000
Commercial business
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	1,196,789,000	1,302,794,000
Term loan originated in year two	546,667,000	613,469,000
Term loan originated in year three	467,847,000	260,839,000
Term loan originated in year four	142,159,000	136,731,000
Term loan originated in year five	83,911,000	89,755,000
Term loan originated prior to year five	98,827,000	52,276,000
Revolving Loans	1,321,679,000	1,701,923,000
Total loans	3,857,879,000	4,157,787,000
Residential Portfolio Segment
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	253,561,000	5,733,000
Term loan originated in year two	3,824,000	91,080,000
Term loan originated in year three	45,379,000	217,879,000
Term loan originated in year four	140,877,000	169,388,000
Term loan originated in year five	96,198,000	56,961,000
Term loan originated prior to year five	59,942,000	41,191,000
Revolving Loans	0	0
Total loans	599,781,000	582,232,000
Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	12,153,000	8,309,000
Term loan originated in year two	5,671,000	2,463,000
Term loan originated in year three	1,868,000	1,818,000
Term loan originated in year four	1,670,000	2,424,000
Term loan originated in year five	1,901,000	4,811,000
Term loan originated prior to year five	7,753,000	3,343,000
Revolving Loans	21,358,000	27,892,000
Total loans	52,374,000	51,060,000
Pass / not rated
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	3,221,572,000	2,907,906,000
Term loan originated in year two	2,078,150,000	2,292,068,000
Term loan originated in year three	1,821,060,000	2,088,791,000
Term loan originated in year four	1,645,464,000	1,595,141,000
Term loan originated in year five	1,168,125,000	917,069,000
Term loan originated prior to year five	1,488,107,000	1,362,723,000
Revolving Loans	1,445,763,000	1,848,017,000
Total loans	12,868,241,000	13,011,715,000
Pass / not rated | Commercial business
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	1,193,990,000	1,294,368,000
Term loan originated in year two	545,116,000	584,453,000
Term loan originated in year three	452,416,000	224,447,000
Term loan originated in year four	138,691,000	117,708,000
Term loan originated in year five	75,851,000	77,209,000
Term loan originated prior to year five	82,834,000	43,674,000
Revolving Loans	1,309,437,000	1,686,428,000
Total loans	3,798,335,000	4,028,287,000
Pass / not rated | Residential Portfolio Segment
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	253,561,000	5,733,000
Term loan originated in year two	3,824,000	90,958,000
Term loan originated in year three	45,251,000	217,343,000
Term loan originated in year four	140,682,000	168,827,000
Term loan originated in year five	95,657,000	55,246,000
Term loan originated prior to year five	59,206,000	40,554,000
Revolving Loans	0	0
Total loans	598,181,000	578,661,000
Pass / not rated | Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	12,153,000	8,309,000
Term loan originated in year two	5,671,000	2,463,000
Term loan originated in year three	1,868,000	1,818,000
Term loan originated in year four	1,670,000	2,321,000
Term loan originated in year five	1,901,000	4,756,000
Term loan originated prior to year five	7,512,000	2,811,000
Revolving Loans	21,358,000	27,890,000
Total loans	52,133,000	50,368,000
Special mention
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	7,491,000	5,996,000
Term loan originated in year two	8,664,000	30,498,000
Term loan originated in year three	63,567,000	55,421,000
Term loan originated in year four	66,557,000	25,426,000
Term loan originated in year five	54,665,000	20,190,000
Term loan originated prior to year five	96,252,000	40,411,000
Revolving Loans	9,570,000	6,999,000
Total loans	306,766,000	184,941,000
Special mention | Commercial business
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	1,134,000	5,996,000
Term loan originated in year two	401,000	27,693,000
Term loan originated in year three	13,667,000	30,852,000
Term loan originated in year four	1,469,000	14,629,000
Term loan originated in year five	3,242,000	6,388,000
Term loan originated prior to year five	10,343,000	3,139,000
Revolving Loans	3,371,000	5,172,000
Total loans	33,627,000	93,869,000
Special mention | Residential Portfolio Segment
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	0	0
Term loan originated in year two	0	0
Term loan originated in year three	0	0
Term loan originated in year four	0	0
Term loan originated in year five	0	0
Term loan originated prior to year five	0	0
Revolving Loans	0	0
Total loans	0	0
Special mention | Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	0	0
Term loan originated in year two	0	0
Term loan originated in year three	0	0
Term loan originated in year four	0	103,000
Term loan originated in year five	0	0
Term loan originated prior to year five	0	0
Revolving Loans	0	0
Total loans	0	103,000
Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	8,144,000	2,556,000
Term loan originated in year two	2,027,000	15,678,000
Term loan originated in year three	17,744,000	35,152,000
Term loan originated in year four	31,790,000	52,730,000
Term loan originated in year five	49,164,000	58,299,000
Term loan originated prior to year five	125,944,000	188,622,000
Revolving Loans	8,871,000	13,519,000
Total loans	243,684,000	366,556,000
Substandard | Commercial business
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	1,665,000	2,430,000
Term loan originated in year two	1,150,000	1,323,000
Term loan originated in year three	1,764,000	5,539,000
Term loan originated in year four	1,999,000	4,394,000
Term loan originated in year five	4,818,000	6,158,000
Term loan originated prior to year five	5,650,000	5,463,000
Revolving Loans	8,871,000	10,323,000
Total loans	25,917,000	35,630,000
Substandard | Residential Portfolio Segment
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	0	0
Term loan originated in year two	0	122,000
Term loan originated in year three	128,000	536,000
Term loan originated in year four	195,000	561,000
Term loan originated in year five	541,000	1,715,000
Term loan originated prior to year five	736,000	637,000
Revolving Loans	0	0
Total loans	1,600,000	3,571,000
Substandard | Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	0	0
Term loan originated in year two	0	0
Term loan originated in year three	0	0
Term loan originated in year four	0	0
Term loan originated in year five	0	55,000
Term loan originated prior to year five	241,000	532,000
Revolving Loans	0	2,000
Total loans	241,000	589,000
Doubtful / loss
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	0	0
Term loan originated in year two	0	0
Term loan originated in year three	0	1,000
Term loan originated in year four	0	0
Term loan originated in year five	0	0
Term loan originated prior to year five	0	0
Revolving Loans	0	0
Total loans	0	1,000
Doubtful / loss | Commercial business
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	0	0
Term loan originated in year two	0	0
Term loan originated in year three	0	1,000
Term loan originated in year four	0	0
Term loan originated in year five	0	0
Term loan originated prior to year five	0	0
Revolving Loans	0	0
Total loans	0	1,000
Doubtful / loss | Residential Portfolio Segment
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	0	0
Term loan originated in year two	0	0
Term loan originated in year three	0	0
Term loan originated in year four	0	0
Term loan originated in year five	0	0
Term loan originated prior to year five	0	0
Revolving Loans	0	0
Total loans	0	0
Doubtful / loss | Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	0	0
Term loan originated in year two	0	0
Term loan originated in year three	0	0
Term loan originated in year four	0	0
Term loan originated in year five	0	0
Term loan originated prior to year five	0	0
Revolving Loans	0	0
Total loans	0	0
Residential Mortgage [Member] | Real estate loans
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	16,184,000	15,158,000
Term loan originated in year two	11,789,000	13,924,000
Term loan originated in year three	11,747,000	7,726,000
Term loan originated in year four	5,648,000	4,316,000
Term loan originated in year five	3,796,000	6,800,000
Term loan originated prior to year five	8,378,000	3,540,000
Revolving Loans	2,509,000	3,331,000
Total loans	60,051,000	54,795,000
Residential Mortgage [Member] | Pass / not rated | Real estate loans
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	16,184,000	15,158,000
Term loan originated in year two	11,789,000	13,924,000
Term loan originated in year three	11,747,000	7,587,000
Term loan originated in year four	5,514,000	4,316,000
Term loan originated in year five	3,796,000	6,800,000
Term loan originated prior to year five	8,017,000	3,460,000
Revolving Loans	2,281,000	3,104,000
Total loans	59,328,000	54,349,000
Residential Mortgage [Member] | Special mention | Real estate loans
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	0	0
Term loan originated in year two	0	0
Term loan originated in year three	0	0
Term loan originated in year four	0	0
Term loan originated in year five	0	0
Term loan originated prior to year five	361,000	0
Revolving Loans	228,000	227,000
Total loans	589,000	227,000
Residential Mortgage [Member] | Substandard | Real estate loans
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	0	0
Term loan originated in year two	0	0
Term loan originated in year three	0	139,000
Term loan originated in year four	134,000	0
Term loan originated in year five	0	0
Term loan originated prior to year five	0	80,000
Revolving Loans	0	0
Total loans	134,000	219,000
Residential Mortgage [Member] | Doubtful / loss | Real estate loans
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	0	0
Term loan originated in year two	0	0
Term loan originated in year three	0	0
Term loan originated in year four	0	0
Term loan originated in year five	0	0
Term loan originated prior to year five	0	0
Revolving Loans	0	0
Total loans	0	0
Commercial | Real estate loans
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	1,751,472,000	1,548,721,000
Term loan originated in year two	1,461,387,000	1,572,018,000
Term loan originated in year three	1,346,116,000	1,587,309,000
Term loan originated in year four	1,366,719,000	1,288,841,000
Term loan originated in year five	1,055,528,000	825,720,000
Term loan originated prior to year five	1,513,433,000	1,467,961,000
Revolving Loans	107,864,000	135,389,000
Total loans	8,602,519,000	8,425,959,000
Commercial | Pass / not rated | Real estate loans
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	1,738,636,000	1,548,595,000
Term loan originated in year two	1,452,247,000	1,554,980,000
Term loan originated in year three	1,280,364,000	1,533,802,000
Term loan originated in year four	1,318,119,000	1,240,973,000
Term loan originated in year five	965,008,000	767,318,000
Term loan originated prior to year five	1,314,555,000	1,262,125,000
Revolving Loans	101,893,000	130,595,000
Total loans	8,170,822,000	8,038,388,000
Commercial | Special mention | Real estate loans
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	6,357,000	0
Term loan originated in year two	8,263,000	2,805,000
Term loan originated in year three	49,900,000	24,569,000
Term loan originated in year four	19,138,000	10,694,000
Term loan originated in year five	46,715,000	8,031,000
Term loan originated prior to year five	79,561,000	32,048,000
Revolving Loans	5,971,000	1,600,000
Total loans	215,905,000	79,747,000
Commercial | Substandard | Real estate loans
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	6,479,000	126,000
Term loan originated in year two	877,000	14,233,000
Term loan originated in year three	15,852,000	28,938,000
Term loan originated in year four	29,462,000	37,174,000
Term loan originated in year five	43,805,000	50,371,000
Term loan originated prior to year five	119,317,000	173,788,000
Revolving Loans	0	3,194,000
Total loans	215,792,000	307,824,000
Commercial | Doubtful / loss | Real estate loans
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	0	0
Term loan originated in year two	0	0
Term loan originated in year three	0	0
Term loan originated in year four	0	0
Term loan originated in year five	0	0
Term loan originated prior to year five	0	0
Revolving Loans	0	0
Total loans	0	0
Construction | Real estate loans
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	7,048,000	35,743,000
Term loan originated in year two	59,503,000	45,290,000
Term loan originated in year three	29,414,000	103,794,000
Term loan originated in year four	86,738,000	71,597,000
Term loan originated in year five	30,620,000	11,511,000
Term loan originated prior to year five	21,970,000	23,445,000
Revolving Loans	10,794,000	0
Total loans	246,087,000	291,380,000
Construction | Pass / not rated | Real estate loans
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	7,048,000	35,743,000
Term loan originated in year two	59,503,000	45,290,000
Term loan originated in year three	29,414,000	103,794,000
Term loan originated in year four	40,788,000	60,996,000
Term loan originated in year five	25,912,000	5,740,000
Term loan originated prior to year five	15,983,000	10,099,000
Revolving Loans	10,794,000	0
Total loans	189,442,000	261,662,000
Construction | Special mention | Real estate loans
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	0	0
Term loan originated in year two	0	0
Term loan originated in year three	0	0
Term loan originated in year four	45,950,000	0
Term loan originated in year five	4,708,000	5,771,000
Term loan originated prior to year five	5,987,000	5,224,000
Revolving Loans	0	0
Total loans	56,645,000	10,995,000
Construction | Substandard | Real estate loans
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	0	0
Term loan originated in year two	0	0
Term loan originated in year three	0	0
Term loan originated in year four	0	10,601,000
Term loan originated in year five	0	0
Term loan originated prior to year five	0	8,122,000
Revolving Loans	0	0
Total loans	0	18,723,000
Construction | Doubtful / loss | Real estate loans
Financing Receivable, Credit Quality Indicator [Line Items]
Term loan originated in year one	0	0
Term loan originated in year two	0	0
Term loan originated in year three	0	0
Term loan originated in year four	0	0
Term loan originated in year five	0	0
Term loan originated prior to year five	0	0
Revolving Loans	0	0
Total loans	$ 0	$ 0

XML

Loans Receivable and Allowance for Credit Losses - Loans Held For Investment - Reclassification to Held for Sale (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Transfer of loans held for investment to held for sale	$ 193,199	$ 0	$ 374,034	$ 1,002
Total loans	13,418,691		13,418,691		$ 13,563,213
Pass / not rated
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	12,868,241		12,868,241		13,011,715
Special mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	306,766		306,766		184,941
Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	243,684		243,684		366,556
Doubtful / loss
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	0		0		1
Real estate loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	8,908,657		8,908,657		8,772,134
Real estate loans | Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	60,051		60,051		54,795
Real estate loans | Residential | Pass / not rated
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	59,328		59,328		54,349
Real estate loans | Residential | Special mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	589		589		227
Real estate loans | Residential | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	134		134		219
Real estate loans | Residential | Doubtful / loss
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	0		0		0
Real estate loans | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Transfer of loans held for investment to held for sale	107,191	0	278,366	0
Total loans	8,602,519		8,602,519		8,425,959
Real estate loans | Commercial | Pass / not rated
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	8,170,822		8,170,822		8,038,388
Real estate loans | Commercial | Special mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	215,905		215,905		79,747
Real estate loans | Commercial | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	215,792		215,792		307,824
Real estate loans | Commercial | Doubtful / loss
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	0		0		0
Real estate loans | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	246,087		246,087		291,380
Real estate loans | Construction | Pass / not rated
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	189,442		189,442		261,662
Real estate loans | Construction | Special mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	56,645		56,645		10,995
Real estate loans | Construction | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	0		0		18,723
Real estate loans | Construction | Doubtful / loss
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	0		0		0
Residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Transfer of loans held for investment to held for sale	7,018	0	7,018	1,002
Total loans	599,781		599,781		582,232
Residential mortgage | Pass / not rated
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	598,181		598,181		578,661
Residential mortgage | Special mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	0		0		0
Residential mortgage | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	1,600		1,600		3,571
Residential mortgage | Doubtful / loss
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	0		0		0
Commercial business
Accounts, Notes, Loans and Financing Receivable [Line Items]
Transfer of loans held for investment to held for sale	78,990	$ 0	88,650	$ 0
Total loans	3,857,879		3,857,879		4,157,787
Commercial business | Pass / not rated
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	3,798,335		3,798,335		4,028,287
Commercial business | Special mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	33,627		33,627		93,869
Commercial business | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	25,917		25,917		35,630
Commercial business | Doubtful / loss
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	0		0		1
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	52,374		52,374		51,060
Consumer | Pass / not rated
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	52,133		52,133		50,368
Consumer | Special mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	0		0		103
Consumer | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	241		241		589
Consumer | Doubtful / loss
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 0		$ 0		$ 0

XML

Loans Receivable and Allowance for Credit Losses - Additional Information (Details)	3 Months Ended			9 Months Ended
	Sep. 30, 2021 USD ($) loan	Mar. 31, 2021 loan	Sep. 30, 2020 USD ($) loan	Sep. 30, 2021 USD ($) loan	Sep. 30, 2020 USD ($) loan	Dec. 31, 2020 USD ($)
Financing Receivable, Allowance for Credit Loss [Line Items]
Allowance for credit loss, writeoff	$ 44,583,000		$ 6,350,000	$ 60,896,000	$ 13,211,000
Reasonable and supportable period at which point loss assumptions revert back to historical loss information				2 years
Reversion period				1 year
Non-modeled loans as percentage of total loan portfolio (less than)	3.00%			3.00%
Positive or negative qualitative adjustment of the Loss Migration Ratio	0.25%			0.25%
Financing receivable, balance threshold to determine individual evaluation for impairment	$ 500,000			$ 500,000
Total TDR loans	$ 54,447,000			$ 54,447,000		$ 51,609,000
Number of loans | loan	0		4	14	15
Allowance for TDRs	$ 2,900,000			$ 2,900,000		4,800,000
ACL for TDRs modified during period			$ 342,000	89,000	$ 661,000
Total charge-offs of TDR loans modified	0		0	0	0
ACL for the TDRs that had payment defaults	51,000		4,000	84,000	67,000
Total charge offs for TDR loans that had payment defaults	0		0	0	0
Accrued interest receivable on loans	41,800,000			41,800,000		54,600,000
Net deferred fees/costs	8,500,000			8,500,000		3,600,000
Total loans	13,418,691,000			13,418,691,000		13,563,213,000
Increase (Decrease) in Finance Receivables				(144,500,000)
Transfer from loans receivable to loans held for sale				374,034,000	1,002,000
Loans held for sale, at the lower of cost or fair value	179,117,000			179,117,000		17,743,000
Substandard
Financing Receivable, Allowance for Credit Loss [Line Items]
Transfer from loans receivable to loans held for sale				131,200,000
COVID-19 Pandemic
Financing Receivable, Allowance for Credit Loss [Line Items]
Amount of loans modified				122,000,000
SBA, Paycheck Protection Program Loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Net deferred fees/costs	11,200,000			11,200,000		6,400,000
Increase (Decrease) in Finance Receivables				324,500,000
Real estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Proceeds from sale of loans				148,900,000
Allowance for credit loss, writeoff	41,655,000		$ 5,313,000	56,645,000	$ 7,884,000
Total loans	8,908,657,000			8,908,657,000		8,772,134,000
Real estate | Substandard
Financing Receivable, Allowance for Credit Loss [Line Items]
Allowance for credit loss, writeoff				10,700,000
Real estate | Hotel & motel
Financing Receivable, Allowance for Credit Loss [Line Items]
Allowance for credit loss, writeoff	2,900,000			$ 14,700,000
Real estate | COVID-19 Pandemic
Financing Receivable, Allowance for Credit Loss [Line Items]
Percent of loans modified (more than)				95.00%
Real estate | TDR Loans on Accrual Status
Financing Receivable, Allowance for Credit Loss [Line Items]
Total TDR loans	30,855,000			$ 30,855,000		25,771,000
Real estate | Commercial
Financing Receivable, Allowance for Credit Loss [Line Items]
Total loans	8,602,519,000			$ 8,602,519,000		8,425,959,000
Real estate | Commercial | Special mention
Financing Receivable, Allowance for Credit Loss [Line Items]
Proceeds from sale of loans	68,400,000
Real estate | Commercial | Substandard
Financing Receivable, Allowance for Credit Loss [Line Items]
Proceeds from sale of loans	$ 56,200,000
Real estate | Commercial | Hotel & motel
Financing Receivable, Allowance for Credit Loss [Line Items]
Number of loans | loan	0		0	0	0
Real estate | Commercial | TDR Loans on Accrual Status
Financing Receivable, Allowance for Credit Loss [Line Items]
Total TDR loans	$ 30,900,000			$ 30,900,000		25,800,000
Number of loans | loan		33		30
Commercial business
Financing Receivable, Allowance for Credit Loss [Line Items]
Allowance for credit loss, writeoff	$ 1,895,000		$ 800,000	$ 3,077,000	$ 4,294,000
Number of loans | loan	0		0	3	2
Total loans	$ 3,857,879,000			$ 3,857,879,000		4,157,787,000
Increase (Decrease) in Finance Receivables				(344,400,000)
Commercial business | SBA, Paycheck Protection Program Loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Total loans	336,600,000			336,600,000		452,700,000
Commercial business | TDR Loans on Accrual Status
Financing Receivable, Allowance for Credit Loss [Line Items]
Total TDR loans	8,441,000			$ 8,441,000		11,411,000
Number of loans | loan		25		20
Consumer and other
Financing Receivable, Allowance for Credit Loss [Line Items]
Allowance for credit loss, writeoff	$ 110,000		$ 237,000	$ 251,000	$ 1,033,000
Number of loans | loan	0		2	5	6
Total loans	$ 52,374,000			$ 52,374,000		51,060,000
Consumer and other | TDR Loans on Accrual Status
Financing Receivable, Allowance for Credit Loss [Line Items]
Total TDR loans	213,000			$ 213,000		172,000
Number of loans | loan		16		13
Residential Portfolio Segment
Financing Receivable, Allowance for Credit Loss [Line Items]
Allowance for credit loss, writeoff	$ 923,000		$ 0	$ 923,000	$ 0
Number of loans | loan	0		0	0	0
Total loans	$ 599,781,000			$ 599,781,000		582,232,000
Financing Receivable, Purchase				215,000,000
Residential Portfolio Segment | TDR Loans on Accrual Status
Financing Receivable, Allowance for Credit Loss [Line Items]
Total TDR loans	$ 0			0		$ 0
Multifamily
Financing Receivable, Allowance for Credit Loss [Line Items]
Increase (Decrease) in Finance Receivables				$ 172,700,000
Minimum
Financing Receivable, Allowance for Credit Loss [Line Items]
Temporary modifications, period of interest only payments				3 months
Maximum
Financing Receivable, Allowance for Credit Loss [Line Items]
Temporary modifications, period of interest only payments				6 months

XML

Loans Receivable and Allowance for Credit Losses - Allowance for Loans, by Portfolio Segment and Evaluation Method (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Jun. 30, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Dec. 31, 2019
Loans by Portfolio Segment and Impairment Method [Abstract]
Individually evaluated loans	$ 94,296		$ 123,203
ACL on individually evaluated loans	$ 6,437		$ 7,325
Individually evaluated loans ACL coverage	6.83%		5.95%
Collectively evaluated loans	$ 13,324,395		$ 13,440,010
ACL on collectively evaluated loans	$ 130,337		$ 199,416
Collectively evaluated loans ACL coverage	0.98%		1.48%
Total loans	$ 13,418,691		$ 13,563,213
Allowance for credit loss	$ 136,774	$ 189,452	$ 206,741	$ 179,849	$ 161,771	$ 94,144
Total ACL to total loans	1.02%		1.52%
Real estate loans
Loans by Portfolio Segment and Impairment Method [Abstract]
Individually evaluated loans	$ 72,776		$ 93,476
ACL on individually evaluated loans	3,025		3,683
Collectively evaluated loans	8,835,881		8,678,658
ACL on collectively evaluated loans	102,544		158,513
Total loans	8,908,657		8,772,134
Allowance for credit loss	105,569	155,253	162,196	129,624	119,030	53,593
Commercial business
Loans by Portfolio Segment and Impairment Method [Abstract]
Individually evaluated loans	19,660		25,706
ACL on individually evaluated loans	$ 3,376		$ 3,575
Individually evaluated loans ACL coverage	17.17%		13.91%
Collectively evaluated loans	$ 3,838,219		$ 4,132,081
ACL on collectively evaluated loans	$ 23,996		$ 35,580
Collectively evaluated loans ACL coverage	0.63%		0.86%
Total loans	$ 3,857,879		$ 4,157,787
Allowance for credit loss	$ 27,372	29,500	$ 39,155	44,209	35,493	33,032
Total ACL to total loans	0.71%		0.94%
Residential Portfolio Segment
Loans by Portfolio Segment and Impairment Method [Abstract]
Individually evaluated loans	$ 1,599		$ 3,416
ACL on individually evaluated loans	$ 9		$ 25
Individually evaluated loans ACL coverage	0.56%		0.73%
Collectively evaluated loans	$ 598,182		$ 578,816
ACL on collectively evaluated loans	$ 2,680		$ 4,202
Collectively evaluated loans ACL coverage	0.45%		0.73%
Total loans	$ 599,781		$ 582,232
Allowance for credit loss	$ 2,689	3,612	$ 4,227	4,699	5,868	5,925
Total ACL to total loans	0.45%		0.73%
Consumer
Loans by Portfolio Segment and Impairment Method [Abstract]
Individually evaluated loans	$ 261		$ 605
ACL on individually evaluated loans	$ 27		$ 42
Individually evaluated loans ACL coverage	10.34%		6.94%
Collectively evaluated loans	$ 52,113		$ 50,455
ACL on collectively evaluated loans	$ 1,117		$ 1,121
Collectively evaluated loans ACL coverage	2.14%		2.22%
Total loans	$ 52,374		$ 51,060
Allowance for credit loss	$ 1,144	$ 1,087	$ 1,163	$ 1,317	$ 1,380	$ 1,594
Total ACL to total loans	2.18%		2.28%
Residential Mortgage [Member] | Real estate loans
Loans by Portfolio Segment and Impairment Method [Abstract]
Individually evaluated loans	$ 0		$ 0
ACL on individually evaluated loans	0		0
Collectively evaluated loans	60,051		54,795
ACL on collectively evaluated loans	$ 371		$ 391
Collectively evaluated loans ACL coverage	0.62%		0.71%
Total loans	$ 60,051		$ 54,795
Allowance for credit loss	$ 371		$ 391
Total ACL to total loans	0.62%		0.71%
Commercial | Real estate loans
Loans by Portfolio Segment and Impairment Method [Abstract]
Individually evaluated loans	$ 72,776		$ 74,753
ACL on individually evaluated loans	$ 3,025		$ 2,862
Individually evaluated loans ACL coverage	4.16%		3.83%
Collectively evaluated loans	$ 8,529,743		$ 8,351,206
ACL on collectively evaluated loans	$ 100,536		$ 156,665
Collectively evaluated loans ACL coverage	1.18%		1.88%
Total loans	$ 8,602,519		$ 8,425,959
Allowance for credit loss	$ 103,561		$ 159,527
Total ACL to total loans	1.20%		1.89%
Construction | Real estate loans
Loans by Portfolio Segment and Impairment Method [Abstract]
Individually evaluated loans	$ 0		$ 18,723
ACL on individually evaluated loans	0		$ 821
Individually evaluated loans ACL coverage			4.38%
Collectively evaluated loans	246,087		$ 272,657
ACL on collectively evaluated loans	$ 1,637		$ 1,457
Collectively evaluated loans ACL coverage	0.67%		0.53%
Total loans	$ 246,087		$ 291,380
Allowance for credit loss	$ 1,637		$ 2,278
Total ACL to total loans	0.67%		0.78%

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Loans Receivable and Allowance for Credit Losses - Troubled Debt Restructurings on Financing Receivables (Details) $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2021 USD ($) loan	Mar. 31, 2021 loan	Sep. 30, 2020 USD ($) loan	Sep. 30, 2021 USD ($) loan	Sep. 30, 2020 USD ($) loan	Dec. 31, 2020 USD ($)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	$ 54,447			$ 54,447		$ 51,609
Troubled Debt Restructuring, By Loan Class
Number of Loans | loan	0		4	14	15
Balance	$ 0		$ 1,785	$ 12,495	$ 4,135
Troubled Debt Restructuring, By Loan Class, Modified And Subsequent Payment Default
Number of Loans | loan	8		7	10	12
Balance	$ 11,644		$ 3,085	$ 11,775	$ 4,300
ACL for TDRs modified during period			342	89	661
Total charge-offs of TDR loans modified	0		0	0	0
ACL for the TDRs that had payment defaults	51		4	84	67
Total charge offs for TDR loans that had payment defaults	0		$ 0	0	$ 0
Payment concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	18,515			18,515		16,745
Maturity / amortization concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	28,659			28,659		26,520
Rate concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	$ 7,273			$ 7,273		8,344
Real estate | Residential
Troubled Debt Restructuring, By Loan Class
Number of Loans | loan	0		0	0	0
Balance	$ 0		$ 0	$ 0	$ 0
Troubled Debt Restructuring, By Loan Class, Modified And Subsequent Payment Default
Number of Loans | loan	0		0	0	0
Balance	$ 0		$ 0	$ 0	$ 0
Real estate | Commercial | Retail
Troubled Debt Restructuring, By Loan Class
Number of Loans | loan	0		1	4	2
Balance	$ 0		$ 1,007	$ 6,922	$ 1,613
Troubled Debt Restructuring, By Loan Class, Modified And Subsequent Payment Default
Number of Loans | loan	4		1	4	1
Balance	$ 6,988		$ 606	$ 6,988	$ 606
Real estate | Commercial | Hotel & motel
Troubled Debt Restructuring, By Loan Class
Number of Loans | loan	0		0	0	0
Balance	$ 0		$ 0	$ 0	$ 0
Troubled Debt Restructuring, By Loan Class, Modified And Subsequent Payment Default
Number of Loans | loan	0		0	0	0
Balance	$ 0		$ 0	$ 0	$ 0
Real estate | Commercial | Gas station & car wash
Troubled Debt Restructuring, By Loan Class
Number of Loans | loan	0		0	1	2
Balance	$ 0		$ 0	$ 575	$ 515
Troubled Debt Restructuring, By Loan Class, Modified And Subsequent Payment Default
Number of Loans | loan	0		0	0	1
Balance	$ 0		$ 0	$ 0	$ 471
Real estate | Commercial | Mixed use
Troubled Debt Restructuring, By Loan Class
Number of Loans | loan	0		1	1	2
Balance	$ 0		$ 767	$ 4,626	$ 1,233
Troubled Debt Restructuring, By Loan Class, Modified And Subsequent Payment Default
Number of Loans | loan	1		0	1	1
Balance	$ 4,626		$ 0	$ 4,626	$ 466
Real estate | Commercial | Industrial & warehouse
Troubled Debt Restructuring, By Loan Class
Number of Loans | loan	0		0	0	1
Balance	$ 0		$ 0	$ 0	$ 259
Troubled Debt Restructuring, By Loan Class, Modified And Subsequent Payment Default
Number of Loans | loan	0		1	0	2
Balance	$ 0		$ 2,326	$ 0	$ 2,586
Real estate | Commercial | Other
Troubled Debt Restructuring, By Loan Class
Number of Loans | loan	0		0	0	0
Balance	$ 0		$ 0	$ 0	$ 0
Troubled Debt Restructuring, By Loan Class, Modified And Subsequent Payment Default
Number of Loans | loan	0		1	0	1
Balance	$ 0		$ 133	$ 0	$ 133
Real estate | Construction
Troubled Debt Restructuring, By Loan Class
Number of Loans | loan	0		0	0	0
Balance	$ 0		$ 0	$ 0	$ 0
Troubled Debt Restructuring, By Loan Class, Modified And Subsequent Payment Default
Number of Loans | loan	0		0	0	0
Balance	$ 0		$ 0	$ 0	$ 0
Real estate | TDR Loans on Accrual Status
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	30,855			30,855		25,771
Real estate | TDR Loans on Accrual Status | Commercial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	30,900			$ 30,900		25,800
Troubled Debt Restructuring, By Loan Class
Number of Loans | loan		33		30
Real estate | TDR Loans on Accrual Status | Payment concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	8,034			$ 8,034		8,328
Real estate | TDR Loans on Accrual Status | Maturity / amortization concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	17,567			17,567		11,331
Real estate | TDR Loans on Accrual Status | Rate concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	5,254			5,254		6,112
Real estate | TDR Loans on Nonaccrual Status
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	9,674			9,674		8,423
Real estate | TDR Loans on Nonaccrual Status | Payment concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	9,145			9,145		7,074
Real estate | TDR Loans on Nonaccrual Status | Maturity / amortization concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	285			285		925
Real estate | TDR Loans on Nonaccrual Status | Rate concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	$ 244			$ 244		424
Commercial business
Troubled Debt Restructuring, By Loan Class
Number of Loans | loan	0		0	3	2
Balance	$ 0		$ 0	$ 319	$ 481
Troubled Debt Restructuring, By Loan Class, Modified And Subsequent Payment Default
Number of Loans | loan	0		0	1	1
Balance	$ 0		$ 0	$ 120	$ 14
Commercial business | TDR Loans on Accrual Status
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	8,441			$ 8,441		11,411
Troubled Debt Restructuring, By Loan Class
Number of Loans | loan		25		20
Commercial business | TDR Loans on Accrual Status | Payment concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	808			$ 808		814
Commercial business | TDR Loans on Accrual Status | Maturity / amortization concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	7,275			7,275		10,219
Commercial business | TDR Loans on Accrual Status | Rate concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	358			358		378
Commercial business | TDR Loans on Nonaccrual Status
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	5,147			5,147		5,715
Commercial business | TDR Loans on Nonaccrual Status | Payment concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	473			473		471
Commercial business | TDR Loans on Nonaccrual Status | Maturity / amortization concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	3,257			3,257		3,814
Commercial business | TDR Loans on Nonaccrual Status | Rate concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	$ 1,417			$ 1,417		1,430
Residential mortgage
Troubled Debt Restructuring, By Loan Class
Number of Loans | loan	0		0	0	0
Balance	$ 0		$ 0	$ 0	$ 0
Troubled Debt Restructuring, By Loan Class, Modified And Subsequent Payment Default
Number of Loans | loan	0		0	0	0
Balance	$ 0		$ 0	$ 0	$ 0
Residential mortgage | TDR Loans on Accrual Status
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	0			0		0
Residential mortgage | TDR Loans on Accrual Status | Payment concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	0			0		0
Residential mortgage | TDR Loans on Accrual Status | Maturity / amortization concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	0			0		0
Residential mortgage | TDR Loans on Accrual Status | Rate concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	0			0		0
Residential mortgage | TDR Loans on Nonaccrual Status
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	0			0		0
Residential mortgage | TDR Loans on Nonaccrual Status | Payment concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	0			0		0
Residential mortgage | TDR Loans on Nonaccrual Status | Maturity / amortization concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	0			0		0
Residential mortgage | TDR Loans on Nonaccrual Status | Rate concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	$ 0			$ 0		0
Consumer and other
Troubled Debt Restructuring, By Loan Class
Number of Loans | loan	0		2	5	6
Balance	$ 0		$ 11	$ 53	$ 34
Troubled Debt Restructuring, By Loan Class, Modified And Subsequent Payment Default
Number of Loans | loan	3		4	4	5
Balance	$ 30		$ 20	$ 41	$ 24
Consumer and other | TDR Loans on Accrual Status
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	213			$ 213		172
Troubled Debt Restructuring, By Loan Class
Number of Loans | loan		16		13
Consumer and other | TDR Loans on Accrual Status | Payment concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	55			$ 55		58
Consumer and other | TDR Loans on Accrual Status | Maturity / amortization concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	158			158		114
Consumer and other | TDR Loans on Accrual Status | Rate concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	0			0		0
Consumer and other | TDR Loans on Nonaccrual Status
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	117			117		117
Consumer and other | TDR Loans on Nonaccrual Status | Payment concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	0			0		0
Consumer and other | TDR Loans on Nonaccrual Status | Maturity / amortization concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	117			117		117
Consumer and other | TDR Loans on Nonaccrual Status | Rate concession
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total TDRs	$ 0			$ 0		$ 0

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Leases - Additional Information (Details)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2021 USD ($)	Sep. 30, 2020 USD ($)	Sep. 30, 2021 USD ($) lease	Sep. 30, 2020 USD ($)	Dec. 31, 2020 USD ($)
Lessee, Lease, Description [Line Items]
Accounting Standards Update [Extensible List]				Accounting Standards Update 2016-13 [Member]	Accounting Standards Update 2020-06 [Member]
Operating lease right-of-use assets	$ 50,603,000		$ 50,603,000		$ 47,653,000
Extension options, term of extension			5 years
Operating lease liabilities	55,095,000		$ 55,095,000		$ 52,030,000
Short-term operating lease liability	12,200,000		12,200,000
Long-term operating lease liability	42,900,000		$ 42,900,000
Number of leases extended | lease			12
Number of new leases | lease			1
Rent expense	$ 4,600,000	$ 4,600,000	$ 13,600,000	$ 13,700,000
Minimum
Lessee, Lease, Description [Line Items]
Remaining lease term for operating leases	1 year		1 year
Extension options, term of extension			3 years
Maximum
Lessee, Lease, Description [Line Items]
Remaining lease term for operating leases	11 years		11 years
Extension options, term of extension			5 years

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Leases - Net Lease Cost (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Leases [Abstract]
Operating lease cost	$ 3,778	$ 3,928	$ 11,498	$ 11,752
Short term lease cost	0	0	0	0
Variable lease cost	892	864	2,393	2,403
Sublease income	(102)	(169)	(354)	(595)
Net lease cost	$ 4,568	$ 4,623	$ 13,537	$ 13,560

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Leases - Other Information (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash outflows for operating leases	$ 10,991	$ 11,320
Right-of-use assets obtained in exchange for lease liabilities, net	$ 965	$ 0
Weighted-average remaining lease term - operating leases	5 years 4 months 24 days	5 years 3 months 18 days
Weighted-average discount rate - operating leases	2.56%	2.99%

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Leases - Maturities of Remaining Lease Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Leases [Abstract]
2021	$ 3,694
2022	12,704
2023	10,942
2024	9,335
2025	7,634
2026 and thereafter	14,853
Total lease payments	59,162
Less: imputed interest	4,067
Total lease obligations	$ 55,095	$ 52,030

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Deposits (Details) - USD ($)	Sep. 30, 2021	Dec. 31, 2020
Deposits Disclosure [Line Items]
Time Deposits, $250,000 or More	$ 1,540,000,000	$ 1,850,000,000
Securities pledged as collateral	393,700,000	376,100,000
Brokered deposits	375,300,000	1,140,000,000
Noninterest bearing	6,007,586,000	4,814,254,000
Money market and NOW accounts	5,871,567,000	5,232,413,000
Savings deposits	314,603,000	300,770,000
Time deposits	2,868,771,000	3,986,475,000
Total deposits	$ 15,062,527,000	$ 14,333,912,000
Percent of total deposit balance, by type	100.00%	100.00%
Money market and NOW accounts
Deposits Disclosure [Line Items]
Brokered deposits	$ 375,100,000	$ 735,000,000
Percent of total deposit balance, by type	39.00%	36.00%
Time deposit accounts
Deposits Disclosure [Line Items]
Brokered deposits	$ 192,000	$ 400,600,000
Noninterest Bearing Demand Deposits
Deposits Disclosure [Line Items]
Percent of total deposit balance, by type	40.00%	34.00%
Savings Deposits
Deposits Disclosure [Line Items]
Percent of total deposit balance, by type	2.00%	2.00%
Bank Time Deposits
Deposits Disclosure [Line Items]
Percent of total deposit balance, by type	19.00%	28.00%
California State Treasurer
Deposits Disclosure [Line Items]
Time Deposits, $250,000 or More	$ 300,000,000	$ 300,000,000
Required eligible collateral pledge on outstanding deposits, minimum percentage	110.00%
Securities pledged as collateral	$ 390,600,000	$ 368,200,000

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Borrowings - Narrative (Details)	9 Months Ended
	Sep. 30, 2021 USD ($) security	Sep. 30, 2020 USD ($)	Dec. 31, 2020 USD ($)
Debt Instrument [Line Items]
Percent of assets	25.00%
Maximum borrowing capacity	$ 4,370,000,000		$ 4,180,000,000
Percent outstanding advances	100.00%
Pledged as collateral	$ 0		0
FHLB advances	200,000,000		250,000,000
Proceeds from FHLB advances	1,540,000,000	$ 1,010,000,000
Remaining borrowing capacity	4,150,000,000
Federal funds purchased	$ 0		0
Percent of qualifying assets (up to)	99.00%
Securities pledged as collateral	$ 393,700,000		$ 376,100,000
Weighted Average
Debt Instrument [Line Items]
FHLB advances, interest rate	1.27%		1.07%
Minimum
Debt Instrument [Line Items]
FHLB advances, interest rate	0.15%
Maximum
Debt Instrument [Line Items]
FHLB advances, interest rate	2.39%
Qualifying Loans
Debt Instrument [Line Items]
Asset balance used to determine maximum borrowing capacity from federal reserve bank	$ 725,000,000
FRB Discount Window
Debt Instrument [Line Items]
Number of securities pledged as collateral | security	1
Securities pledged as collateral	$ 1,800,000
Total available borrowing capacity	517,000,000		$ 616,000,000
Amount outstanding	0		0
Unsecured Credit Facility with FHLB
Debt Instrument [Line Items]
Unsecured credit facility, maximum borrowing capacity	81,200,000		81,200,000
Mortgage Loans on Real Estate
Debt Instrument [Line Items]
Pledged as collateral, FHLB	$ 6,720,000,000		$ 6,950,000,000

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Borrowings - Maturities of FHLB Borrowings (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Debt Disclosure [Abstract]
2021	$ 100,000
2022	100,000
FHLB advances	$ 200,000	$ 250,000

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Subordinated Debentures and Convertible Notes - Narrative (Details)		3 Months Ended		6 Months Ended	9 Months Ended
	Jun. 07, 2018 $ / shares	Sep. 30, 2021 USD ($) grantorTrust	Sep. 30, 2020 USD ($)	Jun. 30, 2021	Sep. 30, 2021 USD ($) grantorTrust	Sep. 30, 2020 USD ($)	Dec. 31, 2020 USD ($)	Jun. 06, 2018 USD ($)
Subordinated Borrowing [Line Items]
Number of wholly owned subsidiary grantor trusts | grantorTrust		9			9
Amount of pooled trust preferred securities issued		$ 126,000,000			$ 126,000,000
Right to defer consecutive payments of interest, maximum term					5 years
Carrying value of Debentures		105,057,000			$ 105,057,000		$ 104,178,000
Interest on other borrowings and convertible notes		2,290,000	$ 3,389,000		6,892,000	$ 10,764,000
Cumulative Effect, Period of Adoption, Adjustment | Accounting Standards Update 2020-06 | Additional paid-in capital
Subordinated Borrowing [Line Items]
Adjustments to additional paid in capital, equity component of convertible debt, net of tax		18,300,000
Other assets
Subordinated Borrowing [Line Items]
Investment in common trust securities		3,900,000			3,900,000		3,900,000
Carrying Value of Debentures
Subordinated Borrowing [Line Items]
Carrying value of Debentures		105,057,000			105,057,000		104,200,000
Remaining discounts on acquired Debentures		24,800,000			24,800,000		$ 25,700,000
Trust Preferred Securities Subject to Mandatory Redemption
Subordinated Borrowing [Line Items]
Amount of pooled trust preferred securities issued		$ 126,000,000			$ 126,000,000
Percent included in tier one capital, maximum		25.00%			25.00%
Excess of percent threshold included in tier two capital		25.00%			25.00%
Convertible Notes
Subordinated Borrowing [Line Items]
Aggregate principal amount issued		$ 217,500,000			$ 217,500,000			$ 217,500,000
Interest rate								2.00%
Initial conversion rate	0.0450760				0.0450760
Initial conversion price (in dollars per share) | $ / shares	$ 22.18
Premium percentage to closing stock price on date of pricing of the notes	22.50%
Call option, percentage of principal amount in cash	100.00%
Repurchase or put option, percentage of principal amount in cash	100.00%
Interest expense on convertible notes		1,300,000	$ 2,400,000		$ 4,000,000	$ 7,100,000
Number of outstanding years for which non-cash interest expense and issuance cost capitalization expense will be recorded	5 years			5 years	5 years
Convertible Notes | Cumulative Effect, Period of Adoption, Adjustment | Accounting Standards Update 2020-06
Subordinated Borrowing [Line Items]
Interest on other borrowings and convertible notes		$ 1,000,000			$ 3,100,000
Convertible Notes | Discount Rate
Subordinated Borrowing [Line Items]
Discount rate	0.0425

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Subordinated Debentures and Convertible Notes - Summary of Trust Preferred Securities and Debentures (Details) - USD ($)	Sep. 30, 2021	Dec. 31, 2020
Subordinated Borrowing [Line Items]
Trust Preferred Security Amount	$ 126,000,000
Carrying Value of Debentures	105,057,000	$ 104,178,000
Trust Preferred Security Amount
Subordinated Borrowing [Line Items]
Trust Preferred Security Amount	126,000,000
Carrying Value of Debentures
Subordinated Borrowing [Line Items]
Carrying Value of Debentures	$ 105,057,000	$ 104,200,000
Nara Capital Trust III
Subordinated Borrowing [Line Items]
Current Rate	3.266%
Nara Capital Trust III | Trust Preferred Security Amount
Subordinated Borrowing [Line Items]
Trust Preferred Security Amount	$ 5,000,000
Nara Capital Trust III | Carrying Value of Debentures
Subordinated Borrowing [Line Items]
Carrying Value of Debentures	$ 5,155,000
Nara Statutory Trust IV
Subordinated Borrowing [Line Items]
Current Rate	2.976%
Nara Statutory Trust IV | Trust Preferred Security Amount
Subordinated Borrowing [Line Items]
Trust Preferred Security Amount	$ 5,000,000
Nara Statutory Trust IV | Carrying Value of Debentures
Subordinated Borrowing [Line Items]
Carrying Value of Debentures	$ 5,155,000
Nara Statutory Trust V
Subordinated Borrowing [Line Items]
Current Rate	3.07%
Nara Statutory Trust V | Trust Preferred Security Amount
Subordinated Borrowing [Line Items]
Trust Preferred Security Amount	$ 10,000,000
Nara Statutory Trust V | Carrying Value of Debentures
Subordinated Borrowing [Line Items]
Carrying Value of Debentures	$ 10,310,000
Nara Statutory Trust VI
Subordinated Borrowing [Line Items]
Current Rate	1.766%
Nara Statutory Trust VI | Trust Preferred Security Amount
Subordinated Borrowing [Line Items]
Trust Preferred Security Amount	$ 8,000,000
Nara Statutory Trust VI | Carrying Value of Debentures
Subordinated Borrowing [Line Items]
Carrying Value of Debentures	$ 8,248,000
Center Capital Trust I
Subordinated Borrowing [Line Items]
Current Rate	2.976%
Center Capital Trust I | Trust Preferred Security Amount
Subordinated Borrowing [Line Items]
Trust Preferred Security Amount	$ 18,000,000
Center Capital Trust I | Carrying Value of Debentures
Subordinated Borrowing [Line Items]
Carrying Value of Debentures	$ 14,631,000
Wilshire Trust II
Subordinated Borrowing [Line Items]
Current Rate	1.91%
Wilshire Trust II | Trust Preferred Security Amount
Subordinated Borrowing [Line Items]
Trust Preferred Security Amount	$ 20,000,000
Wilshire Trust II | Carrying Value of Debentures
Subordinated Borrowing [Line Items]
Carrying Value of Debentures	$ 16,140,000
Wilshire Trust III
Subordinated Borrowing [Line Items]
Current Rate	1.516%
Wilshire Trust III | Trust Preferred Security Amount
Subordinated Borrowing [Line Items]
Trust Preferred Security Amount	$ 15,000,000
Wilshire Trust III | Carrying Value of Debentures
Subordinated Borrowing [Line Items]
Carrying Value of Debentures	$ 11,471,000
Wilshire Trust IV
Subordinated Borrowing [Line Items]
Current Rate	1.496%
Wilshire Trust IV | Trust Preferred Security Amount
Subordinated Borrowing [Line Items]
Trust Preferred Security Amount	$ 25,000,000
Wilshire Trust IV | Carrying Value of Debentures
Subordinated Borrowing [Line Items]
Carrying Value of Debentures	$ 18,555,000
Saehan Capital Trust I
Subordinated Borrowing [Line Items]
Current Rate	1.752%
Saehan Capital Trust I | Trust Preferred Security Amount
Subordinated Borrowing [Line Items]
Trust Preferred Security Amount	$ 20,000,000
Saehan Capital Trust I | Carrying Value of Debentures
Subordinated Borrowing [Line Items]
Carrying Value of Debentures	$ 15,392,000

XML

Subordinated Debentures and Convertible Notes - Schedule of Convertible Debt (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended	9 Months Ended
	Jun. 07, 2018	Sep. 30, 2021	Sep. 30, 2020	Jun. 30, 2021	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Carrying Amount
Interest on other borrowings and convertible notes		$ 2,290	$ 3,389		$ 6,892	$ 10,764
Convertible Notes
Debt Instrument [Line Items]
Amortization/ Capitalization Period	5 years			5 years	5 years
Gross Carrying Amount
Convertible notes principal balance		217,500			$ 217,500		$ 217,500
Discount							(21,880)
Issuance costs to be capitalized		(4,119)			(4,119)		(4,119)
Carrying balance of convertible notes		213,381			213,381		191,501
Accumulated Amortization / Capitalization
Discount							10,951
Issuance costs to be capitalized		2,593			2,593		2,113
Carrying balance of convertible notes		2,593			2,593		13,064
Carrying Amount
Convertible notes principal balance		217,500			217,500		217,500
Discount							(10,929)
Issuance costs to be capitalized		(1,526)			(1,526)		(2,006)
Carrying balance of convertible notes		$ 215,974			$ 215,974		$ 204,565

XML

Derivative Financial Instruments (Details)	3 Months Ended		6 Months Ended	9 Months Ended
	Sep. 30, 2021 USD ($) derivative	Sep. 30, 2020 USD ($)	Jun. 30, 2021	Sep. 30, 2021 USD ($) derivative	Sep. 30, 2020 USD ($)	Dec. 31, 2020 USD ($) derivative
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Interest Expense	$ 12,570,000	$ 27,583,000		$ 41,911,000	$ 110,407,000
Interest Rate Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net	(88,000)
Interest rate swaps | Reclassification out of Accumulated Other Comprehensive Income | Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Interest Expense		$ (21,000)		(227,000)	$ (21,000)
Not Designated as Hedging Instrument | Interest rate swaps | Correspondent Banks | Other liabilities
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount	$ 453,289,000			$ 453,289,000		$ 503,929,000
Weighted average remaining term (years)			6 years 9 months 18 days	5 years 9 months 18 days
Received/Pay variable rate (weighted average)	2.18%			2.18%		2.26%
Pay/Received fixed rate (weighted average)	3.97%			3.97%		3.86%
Estimated fair value	$ (18,802,000)			$ (18,802,000)		$ (34,606,000)
Not Designated as Hedging Instrument | Interest rate swaps | Correspondent Banks | Other assets
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount	$ 98,916,000			$ 98,916,000		$ 0
Weighted average remaining term (years)			0 years	8 years 7 months 6 days
Received/Pay variable rate (weighted average)	2.10%			2.10%		0.00%
Pay/Received fixed rate (weighted average)	2.90%			2.90%		0.00%
Estimated fair value	$ 2,395,000			$ 2,395,000		$ 0
Not Designated as Hedging Instrument | Interest rate swaps | Customers | Other liabilities
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount	$ 98,916,000			$ 98,916,000		$ 0
Weighted average remaining term (years)			0 years	8 years 7 months 6 days
Received/Pay variable rate (weighted average)	2.10%			2.10%		0.00%
Pay/Received fixed rate (weighted average)	2.90%			2.90%		0.00%
Estimated fair value	$ (2,395,000)			$ (2,395,000)		$ 0
Not Designated as Hedging Instrument | Interest rate swaps | Customers | Other assets
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount	$ 453,289,000			$ 453,289,000		$ 503,929,000
Weighted average remaining term (years)			6 years 9 months 18 days	5 years 9 months 18 days
Received/Pay variable rate (weighted average)	2.18%			2.18%		2.26%
Pay/Received fixed rate (weighted average)	3.97%			3.97%		3.86%
Estimated fair value	$ 18,802,000			$ 18,802,000		$ 34,606,000
Not Designated as Hedging Instrument | Risk participation agreement
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount	111,400,000			111,400,000		112,800,000
Credit valuation adjustment	52,000			52,000		398,000
Designated as Hedging Instrument | Interest rate swaps | Other liabilities
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount	$ 0			$ 0		$ 100,000,000
Weighted average remaining term (years)			4 years 3 months 18 days	0 years
Received/Pay variable rate (weighted average)	0.00%			0.00%		0.22%
Pay/Received fixed rate (weighted average)	0.00%			0.00%		0.49%
Estimated fair value	$ 0			$ 0		$ (602,000)
Designated as Hedging Instrument | Interest rate swaps | Other assets
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount	$ 100,000,000			$ 100,000,000		$ 0
Weighted average remaining term (years)			0 years	3 years 6 months
Received/Pay variable rate (weighted average)	0.14%			0.14%		0.00%
Pay/Received fixed rate (weighted average)	0.49%			0.49%		0.00%
Estimated fair value	$ 1,041,000			$ 1,041,000		$ 0
Designated as Hedging Instrument | Cash Flow Hedge | Interest rate swaps
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount	$ 100,000,000			$ 100,000,000		$ 100,000,000
Number of derivative instruments held | derivative	1			1		1

XML

Derivative Financial Instruments - Summary of Derivative Notional Amounts and Fair Values (Details) - USD ($)	Sep. 30, 2021	Dec. 31, 2020
Interest rate lock commitments
Derivative [Line Items]
Notional amount, derivative asset	$ 22,479,000	$ 37,507,000
Fair value, derivative asset	256,000	679,000
Notional amount, derivative liability	450,000	6,267,000
Fair value, derivative liability	(1,000)	(31,000)
Notional amount	21,300,000	43,800,000
Forward sale contracts related to mortgage banking | Short
Derivative [Line Items]
Notional amount, derivative asset	21,394,000	8,641,000
Fair value, derivative asset	98,000	45,000
Notional amount, derivative liability	5,693,000	35,133,000
Fair value, derivative liability	(23,000)	(79,000)
Risk participation agreement | Not Designated as Hedging Instrument
Derivative [Line Items]
Notional amount	$ 111,400,000	$ 112,800,000

XML

Commitments and Contingencies (Details) - USD ($)	Sep. 30, 2021	Dec. 31, 2020
Supply Commitment [Line Items]
Loss contingencies for all legal claims	$ 144,000	$ 1,300,000
Loss contingencies for all legal claims	144,000	1,300,000
Commitments to extend credit
Supply Commitment [Line Items]
Commitments and letters of credit	2,373,741,000	2,137,178,000
Standby letters of credit
Supply Commitment [Line Items]
Commitments and letters of credit	117,132,000	108,834,000
Other letters of credit
Supply Commitment [Line Items]
Commitments and letters of credit	55,897,000	40,508,000
Commitments to fund investments in affordable housing partnerships
Supply Commitment [Line Items]
Commitments and letters of credit	$ 10,286,000	$ 15,148,000

XML

Goodwill, Intangible Assets, and Servicing Assets - Intangible Assets (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Finite-Lived Intangible Assets [Line Items]
Goodwill impairment	$ 0		$ 0
Goodwill	464,450,000		464,450,000		$ 464,450,000
Core Deposits
Finite-Lived Intangible Assets [Line Items]
Amortization expense related to core deposit intangible assets	509,000	$ 531,000	1,500,000	$ 1,600,000
Gross Amount	20,901,000		20,901,000		20,901,000
Accumulated Amortization	(12,721,000)		(12,721,000)		(11,193,000)
Carrying Amount	8,180,000		$ 8,180,000		9,708,000
Foster Bankshares acquisition | Core Deposits
Finite-Lived Intangible Assets [Line Items]
Amortization Period			10 years
Gross Amount	2,763,000		$ 2,763,000		2,763,000
Accumulated Amortization	(2,459,000)		(2,459,000)		(2,322,000)
Carrying Amount	304,000		$ 304,000		441,000
Wilshire Bancorp acquisition | Core Deposits
Finite-Lived Intangible Assets [Line Items]
Amortization Period			10 years
Gross Amount	18,138,000		$ 18,138,000		18,138,000
Accumulated Amortization	(10,262,000)		(10,262,000)		(8,871,000)
Carrying Amount	$ 7,876,000		$ 7,876,000		$ 9,267,000
Maximum | Core Deposits
Finite-Lived Intangible Assets [Line Items]
Amortization Period			10 years

XML

Goodwill, Intangible Assets, and Servicing Assets - Servicing Assets (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Jun. 30, 2021	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Servicing Asset at Amortized Cost, Balance [Roll Forward]
Balance at beginning of period	$ 11,566	$ 14,164	$ 12,692	$ 12,692	$ 16,417
Additions through originations of servicing assets	710	1,190		2,039	2,326
Amortization	(1,489)	(1,636)		(3,944)	(5,025)
Balance at end of period	10,787	$ 13,718	$ 11,566	10,787	$ 13,718
Principal balances of loans serviced for other institutions	$ 1,120,000			$ 1,120,000		$ 1,230,000
SBA Servicing Assets: Weighted-average discount rate			9.93%	12.48%
SBA Servicing Assets: Constant prepayment rate			14.40%	14.37%
Mortgage Servicing Assets: Weighted-average discount rate			8.26%	8.63%
Mortgage Servicing Assets: Constant prepayment rate			8.63%	9.19%

XML

Income Taxes - Narrative (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Income tax provision	$ 19,912,000	$ 9,254,000	$ 51,644,000	$ 25,487,000
Pretax income	$ 75,411,000	$ 39,744,000	$ 204,593,000	$ 108,683,000
Effective income tax rate	26.40%	23.28%	25.24%	23.45%
Unrecognized tax benefits	$ 2,800,000		$ 2,800,000		$ 2,800,000
Interest accrued	347,000		347,000		276,000
Penalties accrued	0		0		$ 0
Decrease in unrecognized tax benefits is reasonably possible	$ 902,000		$ 902,000

XML

Fair Value Measurements - Assets and Liabilities Measured at Fair Value, Recurring (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2021 USD ($)	Dec. 31, 2020 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Costs to sell percentage	8.50%
Assets:
Equity investments with readily determinable fair value	$ 58,512	$ 59,699
Recurring basis
Assets:
Equity investments with readily determinable fair value	27,077	27,611
Recurring basis | Interest rate swaps
Assets:
Derivative assets	21,197	34,606
Liabilities:
Derivative liabilities	21,197	34,606
Recurring basis | Mortgage banking derivatives
Assets:
Derivative assets	354	724
Liabilities:
Derivative liabilities	24	110
Recurring basis | Other derivatives
Assets:
Derivative assets	1,041
Liabilities:
Derivative liabilities	52	1,000
Recurring basis | Collateralized mortgage obligations
Assets:
Securities available for sale, at fair value	1,071,188	1,001,317
Recurring basis | Mortgage-backed securities: Residential
Assets:
Securities available for sale, at fair value	763,395	681,013
Recurring basis | Mortgage-backed securities: Commercial
Assets:
Securities available for sale, at fair value	591,661	507,879
Recurring basis | Corporate securities
Assets:
Securities available for sale, at fair value	22,578	6,134
Recurring basis | Municipal securities
Assets:
Securities available for sale, at fair value	102,064	89,268
Recurring basis | Asset-backed Securities
Assets:
Securities available for sale, at fair value	118,603
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1)
Assets:
Equity investments with readily determinable fair value	27,077	27,611
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Interest rate swaps
Assets:
Derivative assets	0	0
Liabilities:
Derivative liabilities	0	0
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Mortgage banking derivatives
Assets:
Derivative assets	0	0
Liabilities:
Derivative liabilities	0	0
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Other derivatives
Assets:
Derivative assets	0
Liabilities:
Derivative liabilities	0	0
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Collateralized mortgage obligations
Assets:
Securities available for sale, at fair value	0	0
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Mortgage-backed securities: Residential
Assets:
Securities available for sale, at fair value	0	0
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Mortgage-backed securities: Commercial
Assets:
Securities available for sale, at fair value	0	0
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Corporate securities
Assets:
Securities available for sale, at fair value	0	0
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Municipal securities
Assets:
Securities available for sale, at fair value	0	0
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Asset-backed Securities
Assets:
Securities available for sale, at fair value	0
Recurring basis | Significant Other Observable Inputs (Level 2)
Assets:
Equity investments with readily determinable fair value	0	0
Recurring basis | Significant Other Observable Inputs (Level 2) | Interest rate swaps
Assets:
Derivative assets	21,197	34,606
Liabilities:
Derivative liabilities	21,197	34,606
Recurring basis | Significant Other Observable Inputs (Level 2) | Mortgage banking derivatives
Assets:
Derivative assets	354	724
Liabilities:
Derivative liabilities	24	110
Recurring basis | Significant Other Observable Inputs (Level 2) | Other derivatives
Assets:
Derivative assets	1,041
Liabilities:
Derivative liabilities	0	602
Recurring basis | Significant Other Observable Inputs (Level 2) | Collateralized mortgage obligations
Assets:
Securities available for sale, at fair value	1,071,188	1,001,317
Recurring basis | Significant Other Observable Inputs (Level 2) | Mortgage-backed securities: Residential
Assets:
Securities available for sale, at fair value	763,395	681,013
Recurring basis | Significant Other Observable Inputs (Level 2) | Mortgage-backed securities: Commercial
Assets:
Securities available for sale, at fair value	591,661	507,879
Recurring basis | Significant Other Observable Inputs (Level 2) | Corporate securities
Assets:
Securities available for sale, at fair value	22,578	6,134
Recurring basis | Significant Other Observable Inputs (Level 2) | Municipal securities
Assets:
Securities available for sale, at fair value	101,009	88,246
Recurring basis | Significant Other Observable Inputs (Level 2) | Asset-backed Securities
Assets:
Securities available for sale, at fair value	118,603
Recurring basis | Significant Unobservable Inputs (Level 3)
Assets:
Equity investments with readily determinable fair value	0	0
Recurring basis | Significant Unobservable Inputs (Level 3) | Interest rate swaps
Assets:
Derivative assets	0	0
Liabilities:
Derivative liabilities	0	0
Recurring basis | Significant Unobservable Inputs (Level 3) | Mortgage banking derivatives
Assets:
Derivative assets	0	0
Liabilities:
Derivative liabilities	0	0
Recurring basis | Significant Unobservable Inputs (Level 3) | Other derivatives
Assets:
Derivative assets	0
Liabilities:
Derivative liabilities	52	398
Recurring basis | Significant Unobservable Inputs (Level 3) | Collateralized mortgage obligations
Assets:
Securities available for sale, at fair value	0	0
Recurring basis | Significant Unobservable Inputs (Level 3) | Mortgage-backed securities: Residential
Assets:
Securities available for sale, at fair value	0	0
Recurring basis | Significant Unobservable Inputs (Level 3) | Mortgage-backed securities: Commercial
Assets:
Securities available for sale, at fair value	0	0
Recurring basis | Significant Unobservable Inputs (Level 3) | Corporate securities
Assets:
Securities available for sale, at fair value	0	0
Recurring basis | Significant Unobservable Inputs (Level 3) | Municipal securities
Assets:
Securities available for sale, at fair value	1,055	$ 1,022
Recurring basis | Significant Unobservable Inputs (Level 3) | Asset-backed Securities
Assets:
Securities available for sale, at fair value	$ 0
Maximum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Costs to sell percentage	8.50%
Discount Rate | Accounts Receivable | Minimum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount rate	0.20
Discount Rate | Accounts Receivable | Maximum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount rate	0.60
Discount Rate | Inventory | Minimum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount rate	0.50
Discount Rate | Inventory | Maximum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount rate	0.70

XML

Fair Value Measurements - Rollforward of Level 3 Assets (Details) - Level 3 - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning Balance	$ 1,058	$ 1,066
Change in fair value included in other comprehensive income (loss)	(3)	(18)
Ending Balance	1,055	1,048	$ 1,055	$ 1,048
Other derivatives
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning Balance	64	223	398	0
Change in fair value included in other comprehensive income (loss)	(12)	(24)	(346)	199
Ending Balance	52	199	52	199
Municipal Bonds [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning Balance			1,022	1,076
Change in fair value included in other comprehensive income (loss)			33	(28)
Ending Balance	$ 1,055	$ 1,048	$ 1,055	$ 1,048

XML

Fair Value Measurements - Assets Measured at Fair Value, Non-Recurring (Details) - Non-recurring basis - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Real estate loans
Assets:
Assets	$ 12,882	$ 21,688
Commercial business
Assets:
Assets	3,504	7,694
OREO
Assets:
Assets	14,783	19,260
Loans held for sale, net
Assets:
Assets	131,176	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Real estate loans
Assets:
Assets	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Commercial business
Assets:
Assets	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | OREO
Assets:
Assets	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Loans held for sale, net
Assets:
Assets	0	0
Significant Other Observable Inputs (Level 2) | Real estate loans
Assets:
Assets	0	0
Significant Other Observable Inputs (Level 2) | Commercial business
Assets:
Assets	0	0
Significant Other Observable Inputs (Level 2) | OREO
Assets:
Assets	0	0
Significant Other Observable Inputs (Level 2) | Loans held for sale, net
Assets:
Assets	131,176	0
Significant Unobservable Inputs (Level 3) | Real estate loans
Assets:
Assets	12,882	21,688
Significant Unobservable Inputs (Level 3) | Commercial business
Assets:
Assets	3,504	7,694
Significant Unobservable Inputs (Level 3) | OREO
Assets:
Assets	14,783	19,260
Significant Unobservable Inputs (Level 3) | Loans held for sale, net
Assets:
Assets	$ 0	$ 0

XML

Fair Value Measurements - Total Net Gains Losses on Assets Measured at Fair Value on a Non-Recurring Basis (Details) - Change during period - Non-recurring basis - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Loans Receivable
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total gains (losses), fair value	$ (6,121)	$ 0	$ (17,900)	$ 0
Loans Receivable | Real estate loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total gains (losses), fair value	(1,083)	(5,951)	(1,496)	(8,108)
Loans Receivable | Commercial business
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total gains (losses), fair value	(2,025)	(2,902)	(2,025)	(5,470)
OREO
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total gains (losses), fair value	$ (259)	$ (1,682)	$ (582)	$ (4,118)

XML

Fair Value Measurements - Carrying Amounts and Estimated Fair Values of Financial Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Financial Assets:
Equity investments without readily determinable fair values	$ 31,400	$ 32,100
Level 1 | Carrying Amount
Financial Assets:
Cash and cash equivalents	627,352	350,579
Financial Liabilities:
Convertible notes, net	215,974	204,565
Level 1 | Estimated Fair Value
Financial Assets:
Cash and cash equivalents	627,352	350,579
Financial Liabilities:
Convertible notes, net	215,325	201,731
Level 2/3 | Carrying Amount
Financial Assets:
Accrued interest receivable	47,102	59,430
Level 2/3 | Estimated Fair Value
Financial Assets:
Accrued interest receivable	47,102	59,430
Level 2 | Carrying Amount
Financial Assets:
Interest bearing deposits in other financial institutions	12,340	28,642
Equity investments without readily determinable fair values	31,435	32,088
Loans held for sale	179,117	17,743
Customers’ liabilities on acceptances	1,808	1,184
Financial Liabilities:
Noninterest bearing deposits	6,007,586	4,814,254
Saving and other interest bearing demand deposits	6,186,170	5,533,183
Time deposits	2,868,771	3,986,475
FHLB advances	200,000	250,000
Subordinated debentures	105,057	104,178
Accrued interest payable	5,367	14,706
Acceptances outstanding	1,808	1,184
Level 2 | Estimated Fair Value
Financial Assets:
Interest bearing deposits in other financial institutions	12,348	28,669
Equity investments without readily determinable fair values	31,435	32,088
Loans held for sale	181,836	18,288
Customers’ liabilities on acceptances	1,808	1,184
Financial Liabilities:
Noninterest bearing deposits	6,007,586	4,814,254
Saving and other interest bearing demand deposits	6,186,170	5,533,183
Time deposits	2,871,600	3,992,973
FHLB advances	202,719	254,456
Subordinated debentures	114,854	98,948
Accrued interest payable	5,367	14,706
Acceptances outstanding	1,808	1,184
Level 3 | Carrying Amount
Financial Assets:
Loans receivable—net	13,281,917	13,356,472
Servicing assets, net	10,787	12,692
Level 3 | Estimated Fair Value
Financial Assets:
Loans receivable—net	13,155,789	13,428,706
Servicing assets, net	$ 13,494	$ 15,785

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Stockholders' Equity - Discussion of Equity (Details) - USD ($)	1 Months Ended	3 Months Ended		9 Months Ended
	Mar. 31, 2020	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Jul. 22, 2021	Jun. 30, 2021	Dec. 31, 2020	Jun. 30, 2020	Dec. 31, 2019
Equity [Abstract]
Total stockholders’ equity		$ 2,074,398,000	$ 2,040,561,000	$ 2,074,398,000	$ 2,040,561,000		$ 2,092,870,000	$ 2,053,745,000	$ 2,030,776,000	$ 2,036,011,000
Share repurchase program, authorized amount			$ 50,000,000		50,000,000	$ 50,000,000
Common stock repurchased and recorded as treasury stock (in shares)	2,716,034	3,487,426
Repurchase of treasury stock	$ 36,200,000	$ 47,198,000		$ 47,198,000	$ 36,180,000
Dividends paid (in dollars per share)		$ 0.14	$ 0.14	$ 0.42	$ 0.42
Allocated share-based compensation expense		$ 2,200,000	$ 2,200,000	$ 6,800,000	$ 6,000,000
Gains (Losses) on Sales of Other Real Estate		$ 12,000	$ 27,000	$ (1,000)	$ 108,000

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Stockholders' Equity - Changes in Accumulated Other Comprehensive (Loss) Income (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at beginning of period	$ 2,092,870,000	$ 2,030,776,000	$ 2,053,745,000	$ 2,036,011,000
Unrealized net gains (losses) on securities available for sale	(16,433,000)	(303,000)	(43,050,000)	41,820,000
Unrealized net gains (losses) on interest rate swaps used for cash flow hedge	120,000	54,000	1,643,000	(796,000)
Reclassification adjustments for net losses (gains) realized in net income	88,000	(7,510,000)	227,000	(7,649,000)
Tax effect	4,717,000	2,292,000	11,970,000	(9,842,000)
Other comprehensive (loss) income, net of tax	(11,508,000)	(5,467,000)	(29,210,000)	23,533,000
Balance at end of period	2,074,398,000	2,040,561,000	2,074,398,000	2,040,561,000
Accumulated other comprehensive income, net
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at beginning of period	15,051,000	38,149,000	32,753,000	9,149,000
Other comprehensive (loss) income, net of tax	(11,508,000)	(5,467,000)	(29,210,000)	23,533,000
Balance at end of period	$ 3,543,000	$ 32,682,000	$ 3,543,000	$ 32,682,000

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Stock-Based Compensation - Plan Description (Details) - shares	9 Months Ended
	Sep. 30, 2021	May 23, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for future grant (in shares)	2,338,326
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period	16,703
ISOs, SARs, and NQSOs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Contractual term	10 years
ISOs, SARs, and NQSOs | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	3 years
ISOs, SARs, and NQSOs | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	5 years
Restricted stock, performance shares and performance units | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock, restriction period	1 year
Time-based vesting of grants | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock, restriction period	3 years
2019 Stock Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares initially available for grant to participants (in shares)		4,400,000
2019 Stock Incentive Plan | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Purchase price of common stock, percent	100.00%
2019 Stock Incentive Plan | Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Contractual term	10 years

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Stock-Based Compensation - Stock Option Activity (Details) - Stock options $ / shares in Units, $ in Thousands	9 Months Ended
	Sep. 30, 2021 USD ($) $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding - beginning of period (in shares) | shares	851,580
Granted (in shares) | shares	0
Exercised (in shares) | shares	0
Expired (in shares) | shares	(16,703)
Forfeited (in shares) | shares	0
Outstanding - end of period (in shares) | shares	834,877
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]
Outstanding - beginning of period, weighted-average exercise price per share (usd per share) | $ / shares	$ 15.25
Granted - weighted average exercise price (usd per share) | $ / shares	0
Exercised - weighted average exercise price (usd per share) | $ / shares	0
Expired - weighted-average exercise price per share (usd per share) | $ / shares	17.12
Forfeited - weighted average exercise price (usd per share) | $ / shares	0
Outstanding - end of period, weighted-average exercise price per share (usd per share) | $ / shares	$ 15.22
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Options exercisable - end of period (in shares) | shares	834,877
Options exercisable, weighted-average exercise price per share (usd per share) | $ / shares	$ 15.22
Outstanding, weighted-average remaining contractual life (years)	3 years 7 months 28 days
Options exercisable, weighted-average remaining contractual life (years)	3 years 7 months 28 days
Outstanding, aggregate intrinsic value | $	$ 1,011
Options exercisable, aggregate intrinsic value | $	$ 1,011

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Stock-Based Compensation - Restricted Stock and Performance Unit Activity (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]
Allocated share-based compensation expense	$ 2,200,000	$ 2,200,000	$ 6,800,000	$ 6,000,000
Tax benefit from compensation expense	579,000	507,000	1,700,000	1,400,000
Unrecognized compensation expense related to non-vested stock option grants	$ 0		$ 0
Restricted stock and performance units
Number of Shares
Outstanding - beginning of period (in shares)			1,718,838
Granted (in shares)			666,163
Vested (in shares)			(622,003)
Forfeited (in shares)			(164,530)
Outstanding - end of period (in shares)	1,598,468		1,598,468
Weighted-Average Grant Date Fair Value
Outstanding - beginning of period (in dollars per share)			$ 10.73
Granted (in dollars per share)			15.61
Vested (in dollars per share)			11.89
Forfeited (in dollars per share)			13.13
Outstanding - end of period (in dollars per share)	$ 12.07		$ 12.07
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]
Equity instruments other than options, vested in period			$ 9,400,000	3,300,000
Total compensation cost not yet recognized, period for recognition			1 year 11 months 8 days
Unrecognized compensation expense related to non-vested equity instruments other than options	$ 11,300,000		$ 11,300,000
Employee Stock Purchase Plan (ESPP)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]
Discount rate to the closing price, purchase date			10.00%
Maximum amount of common shares purchased under ESPP of employee's base salary, percent	20.00%		20.00%
Cap amount for shares purchased per employee			$ 25,000
Allocated share-based compensation expense	$ 135,000	$ 108,000	$ 394,000	$ 205,000

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Regulatory Matters (Details) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2020	Dec. 31, 2020 USD ($)	Sep. 30, 2021 USD ($)
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Accounting Standards Update [Extensible List]	Accounting Standards Update 2016-13 [Member]	Accounting Standards Update 2020-06 [Member]
Bank Subsidiary
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Common equity Tier 1 capital, Actual Amount		$ 1,850,091	$ 1,911,158
Common equity Tier 1 capital, Actual Ratio		0.1290	0.1297
Total capital (to risk-weighted assets), Amount
Total capital, Actual		$ 2,027,534	$ 2,017,592
Tier I capital (to risk-weighted assets), Amount
Tier 1 capital, Actual		1,850,091	1,911,158
Tier I capital (to average assets), Amount
Tier 1 capital, Actual		$ 1,850,091	$ 1,911,158
Total capital and Tier I capital (to risk-weighted assets), Ratio
Total capital (to Risk Weighted Assets), Actual		0.1414	0.1370
Total capital (to Risk Weighted Assets), Required For Capital Adequacy Purposes		0.0800	0.0800
Tier 1 capital (to Risk Weighted Assets), Actual		0.1290	0.1297
Tier 1 capital (to Risk Weighted Assets), Required For Capital Adequacy Purposes		0.0600	0.0600
Tier 1 capital (to Risk Weighted Assets), Required To Be Well Capitalized Under Prompt Corrective Action Provisions		0.0800	0.0800
Tier I capital (to average assets), Ratio
Tier I Capital (to Average Assets), Actual (Leverage)		0.1133	0.1107
Tier I Capital (to Average Assets), Minimum For Capital Adequacy Purposes (Leverage)		0.0400	0.0400
Banking Regulation, Common Equity Tier One Risk-Based Capital, Capital Adequacy, Minimum		$ 645,277	$ 662,865
Total capital, Required For Capital Adequacy Purposes		1,147,159	1,178,427
Tier 1 capital, Required For Capital Adequacy Purposes		860,369	883,820
Tier 1 capital, Required For Capital Adequacy Purposes		653,241	690,723
Common equity Tier 1 capital, Required To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount		932,066	957,472
Total capital, Required To Be Well Capitalized Under Prompt Corrective Action Provisions		$ 1,433,948	$ 1,473,034
Total capital (to Risk Weighted Assets), Required To Be Well Capitalized Under Prompt Corrective Action Provisions		0.1000	0.1000
Tier 1 capital, Required To Be Well Capitalized Under Prompt Corrective Action Provisions		$ 1,147,159	$ 1,178,427
Tier 1 capital, Required To Be Well Capitalized Under Prompt Corrective Action Provisions		$ 816,551	$ 863,404
Tier I Capital (to Average Assets), Minimum to be Well Capitalized Under Prompt Corrective Action Provisions (Leverage)		0.0500	0.0500
Company
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Common equity Tier 1 capital, Actual Amount		$ 1,568,508	$ 1,623,011
Common equity Tier 1 capital, Actual Ratio		0.1094	0.1101
Total capital (to risk-weighted assets), Amount
Total capital, Actual		$ 1,846,229	$ 1,830,601
Total capital, Minimum Capital Adequacy With Capital Conservation Buffer		1,505,853	1,547,470
Tier I capital (to risk-weighted assets), Amount
Tier 1 capital, Actual		1,668,786	1,724,167
Tier 1 capital, Minimum Capital Adequacy With Capital Conservation Buffer		1,219,024	1,252,714
Tier I capital (to average assets), Amount
Tier 1 capital, Actual		$ 1,668,786	$ 1,724,167
Total capital and Tier I capital (to risk-weighted assets), Ratio
Total capital (to Risk Weighted Assets), Actual		0.1287	0.1242
Total capital (to Risk Weighted Assets), Required For Capital Adequacy Purposes		0.0800	0.0800
Total capital (to Risk Weighted assets), Minimum Capital Adequacy With Capital Conservation Buffer		10.50%	10.50%
Tier 1 capital (to Risk Weighted Assets), Actual		0.1164	0.1170
Tier 1 capital (to Risk Weighted Assets), Required For Capital Adequacy Purposes		0.0600	0.0600
Tier 1 capital (to Risk Weighted Assets), Minimum Capital Adequacy With Capital Conservation Buffer		8.50%	8.50%
Tier I capital (to average assets), Ratio
Tier I Capital (to Average Assets), Actual (Leverage)		0.1022	0.0998
Tier I Capital (to Average Assets), Minimum For Capital Adequacy Purposes (Leverage)		0.0400	0.0400
Banking Regulation, Common Equity Tier One Risk-Based Capital, Capital Adequacy, Minimum		$ 645,366
Total capital, Required For Capital Adequacy Purposes		1,147,317	$ 1,179,025
Tier 1 capital, Required For Capital Adequacy Purposes		860,487	884,269
Tier 1 capital, Required For Capital Adequacy Purposes		653,163	690,864
Bank
Total capital (to risk-weighted assets), Amount
Total capital, Minimum Capital Adequacy With Capital Conservation Buffer		1,505,646	1,546,686
Tier I capital (to risk-weighted assets), Amount
Tier 1 capital, Minimum Capital Adequacy With Capital Conservation Buffer		$ 1,218,856	$ 1,252,079
Total capital and Tier I capital (to risk-weighted assets), Ratio
Total capital (to Risk Weighted assets), Minimum Capital Adequacy With Capital Conservation Buffer		10.50%	10.50%
Tier 1 capital (to Risk Weighted Assets), Minimum Capital Adequacy With Capital Conservation Buffer		8.50%	8.50%
Common Equity Tier 1 | Company
Tier I capital (to risk-weighted assets), Amount
Tier 1 capital, Minimum Capital Adequacy With Capital Conservation Buffer		$ 1,003,902	$ 1,031,647
Total capital and Tier I capital (to risk-weighted assets), Ratio
Tier 1 capital (to Risk Weighted Assets), Required For Capital Adequacy Purposes		0.0450	0.0450
Tier 1 capital (to Risk Weighted Assets), Minimum Capital Adequacy With Capital Conservation Buffer		7.00%	7.00%
Tier I capital (to average assets), Ratio
Tier 1 capital, Required For Capital Adequacy Purposes			$ 663,201
Common Equity Tier 1 | Bank
Tier I capital (to risk-weighted assets), Amount
Tier 1 capital, Minimum Capital Adequacy With Capital Conservation Buffer		$ 1,003,764	$ 1,031,124
Total capital and Tier I capital (to risk-weighted assets), Ratio
Tier 1 capital (to Risk Weighted Assets), Minimum Capital Adequacy With Capital Conservation Buffer		7.00%	7.00%
Common equity tier 1 capital | Bank Subsidiary
Total capital and Tier I capital (to risk-weighted assets), Ratio
Tier 1 capital (to Risk Weighted Assets), Required For Capital Adequacy Purposes		0.0450	0.0450
Tier 1 capital (to Risk Weighted Assets), Required To Be Well Capitalized Under Prompt Corrective Action Provisions		0.0650	0.0650

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Revenue Recognition - Service Charged on Deposit Accounts (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Disaggregation of Revenue [Line Items]
Service fees on deposit accounts	$ 1,814	$ 2,736	$ 5,381	$ 9,452
Wire transfer fees	836	892	2,603	2,710
Wire transfer fees
Disaggregation of Revenue [Line Items]
Wire transfer fees	766	812	2,256	2,383
Foreign exchange fees
Disaggregation of Revenue [Line Items]
Wire transfer fees	70	80	347	327
Noninterest Bearing Deposits
Disaggregation of Revenue [Line Items]
Service fees on deposit accounts	1,793	2,714	5,313	9,383
Noninterest Bearing Deposits | Monthly service charges
Disaggregation of Revenue [Line Items]
Service fees on deposit accounts	259	303	808	1,001
Noninterest Bearing Deposits | Customer analysis charges
Disaggregation of Revenue [Line Items]
Service fees on deposit accounts	847	1,693	2,332	5,074
Noninterest Bearing Deposits | NSF charges
Disaggregation of Revenue [Line Items]
Service fees on deposit accounts	606	608	1,921	2,824
Noninterest Bearing Deposits | Other service charges
Disaggregation of Revenue [Line Items]
Service fees on deposit accounts	81	110	252	484
Interest-bearing Deposits | Monthly service charges
Disaggregation of Revenue [Line Items]
Service fees on deposit accounts	$ 21	$ 22	$ 68	$ 69

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Revenue Recognition - OREO Income (Expense) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Revenue from Contract with Customer [Abstract]
Net gains on sales of OREO	$ (12)	$ (27)	$ 1	$ (108)

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Subsequent Events (Details) - USD ($)	1 Months Ended	9 Months Ended
	Nov. 05, 2021	Sep. 30, 2021	Sep. 30, 2020	Jul. 22, 2021
Subsequent Event [Line Items]
Share repurchase program, authorized amount			$ 50,000,000	$ 50,000,000
Transfer from loans receivable to loans held for sale		$ 374,034,000	$ 1,002,000
Substandard
Subsequent Event [Line Items]
Transfer from loans receivable to loans held for sale		131,200,000
Real estate loans
Subsequent Event [Line Items]
Proceeds from sale of loans		$ 148,900,000
Subsequent Event | Substandard
Subsequent Event [Line Items]
Transfer from loans receivable to loans held for sale	$ 56,600,000
Subsequent Event | Real estate loans | Substandard
Subsequent Event [Line Items]
Proceeds from sale of loans	$ 74,600,000