10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C.  20549

FORM 10-Q

(Mark One)

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

For the quarterly period ended September 30, 2023

OR

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

For the transition period from __________________ to __________________

Commission File Number  001-33572

Bank of Marin Bancorp

(Exact name of Registrant as specified in its charter)

California				20-8859754
(State or other jurisdiction of incorporation or organization)				(IRS Employer Identification No.)
504 Redwood Blvd.	Suite 100	Novato	CA	94947
(Address of principal executive office)				(Zip Code)

Registrant’s telephone number, including area code:  (415) 763-4520

Not Applicable

(Former name, former address and formal fiscal year, if changed since last report)

Securities registered pursuant to 12(b) of the Act:
Title of each class	Trading symbol	Name of each exchange on which registered
Common stock, no par value	BMRC	The Nasdaq Stock Market

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Yes ☒                  No  ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).

Yes ☒                  No ☐

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

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

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

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Yes   ☐    No  ☒ 

As of October 30, 2023, there were 16,139,321 shares of common stock outstanding.

TABLE OF CONTENTS

PART I	FINANCIAL INFORMATION	3
ITEM 1.	Financial Statements (Unaudited)	3
	Consolidated Statements of Condition	3
	Consolidated Statements of Comprehensive (Loss) Income	4
	Consolidated Statements of Changes in Stockholders' Equity	5
	Consolidated Statements of Cash Flows	6
	Notes to Consolidated Financial Statements	7
ITEM 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	30
ITEM 3.	Quantitative and Qualitative Disclosure about Market Risk	45
ITEM 4.	Controls and Procedures	46
PART II	OTHER INFORMATION	47
ITEM 1.	Legal Proceedings	47
ITEM 1A.	Risk Factors	47
ITEM 2.	Unregistered Sales of Equity Securities and Use of Proceeds	48
ITEM 3.	Defaults Upon Senior Securities	48
ITEM 4.	Mine Safety Disclosures	48
ITEM 5.	Other Information	48
ITEM 6.	Exhibits	49
SIGNATURES

Page-2

PART I       FINANCIAL INFORMATION

ITEM 1.  Financial Statements 

BANK OF MARIN BANCORP

CONSOLIDATED STATEMENTS OF CONDITION 

(in thousands, except share data; unaudited)	September 30, 2023		December 31, 2022
Assets
Cash, cash equivalents and restricted cash	$	123,132	$	45,424
Investment securities:
Held-to-maturity, at amortized cost (net of zero allowance for credit losses at September 30, 2023 and December 31, 2022)	935,142		972,207
Available-for-sale, at fair value (net of zero allowance for credit losses at September 30, 2023 and December 31, 2022)	658,815		802,096
Total investment securities	1,593,957		1,774,303
Loans, at amortized cost	2,086,942		2,092,546
Allowance for credit losses on loans	(24,260)		(22,983)
Loans, net of allowance for credit losses on loans	2,062,682		2,069,563
Goodwill	72,754		72,754
Bank-owned life insurance	67,738		67,066
Operating lease right-of-use assets	21,589		24,821
Bank premises and equipment, net	8,174		8,134
Core deposit intangible, net	4,096		5,116
Other real estate owned	—		455
Interest receivable and other assets	81,427		79,828
Total assets	$	4,035,549	$	4,147,464
Liabilities and Stockholders' Equity
Liabilities
Deposits:
Non-interest bearing	$	1,642,244	$	1,839,114
Interest bearing
Transaction accounts	221,128		287,651
Savings accounts	257,754		338,163
Money market accounts	1,090,181		989,390
Time accounts	232,377		119,030
Total deposits	3,443,684		3,573,348
Short-term borrowings and other obligations	120,335		112,439
Operating lease liabilities	24,040		26,639
Interest payable and other liabilities	28,872		22,946
Total liabilities	3,616,931		3,735,372
Commitments and contingent liabilities (Note 8)
Stockholders' Equity
Preferred stock, no par value,     Authorized - 5,000,000 shares, none issued	—		—
Common stock, no par value, Authorized - 30,000,000 shares; issued and outstanding - 16,139,321 and 16,029,138 at September 30, 2023 and December 31, 2022, respectively	217,202		215,057
Retained earnings	277,996		270,781
Accumulated other comprehensive loss, net of taxes	(76,580)		(73,746)
Total stockholders' equity	418,618		412,092
Total liabilities and stockholders' equity	$	4,035,549	$	4,147,464

The accompanying notes are an integral part of these consolidated financial statements (unaudited).

Page-3

BANK OF MARIN BANCORP CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME
	Three months ended						Nine months ended
(in thousands, except per share amounts; unaudited)	September 30, 2023		June 30, 2023		September 30, 2022		September 30, 2023		September 30, 2022
Interest income
Interest and fees on loans	$	24,704	$	24,579	$	23,357	$	73,541	$	70,368
Interest on investment securities	9,345		9,994		9,674		29,371		24,640
Interest on federal funds sold and due from banks	1,055		48		546		1,159		832
Total interest income	35,104		34,621		33,577		104,071		95,840
Interest expense
Interest on interest-bearing transaction accounts	270		234		121		758		230
Interest on savings accounts	229		146		32		545		93
Interest on money market accounts	5,988		4,292		268		11,365		1,184
Interest on time accounts	1,555		946		128		2,724		209
Interest on borrowings and other obligations	2,593		4,873		1		10,182		2
Total interest expense	10,635		10,491		550		25,574		1,718
Net interest income	24,469		24,130		33,027		78,497		94,122
Provision for (reversal of) credit losses on loans	425		500		422		1,275		(63)
Reversal of credit losses on unfunded loan commitments	—		(168)		—		(342)		(318)
Net interest income after provision for (reversal of) credit losses	24,044		23,798		32,605		77,564		94,503
Non-interest income
Wealth Management and Trust Services	515		559		507		1,585		1,737
Service charges on deposit accounts	508		520		535		1,561		1,488
Debit card interchange fees, net	456		555		502		1,458		1,538
Earnings on bank-owned life insurance, net	371		362		222		1,438		933
Dividends on Federal Home Loan Bank stock	324		290		251		916		759
Merchant interchange fees, net	117		127		141		377		430
Gains (losses) on sale of investment securities, net	14		—		(63)		14		(63)
Other income	293		326		628		923		1,496
Total non-interest income	2,598		2,739		2,723		8,272		8,318
Non-interest expense
Salaries and related benefits	10,741		11,416		10,557		33,087		32,446
Occupancy and equipment	1,973		1,980		1,941		6,367		5,739
Data processing	1,009		922		1,093		2,976		3,569
Professional services	757		797		736		2,677		2,314
Depreciation and amortization	423		400		414		1,705		1,259
Federal Deposit Insurance Corporation insurance	469		666		300		1,424		886
Information technology	411		357		573		1,138		1,519
Amortization of core deposit intangible	335		340		370		1,020		1,124
Directors' expense	272		300		233		893		838
Charitable contributions	20		638		49		707		605
Other real estate owned	—		44		350		48		355
Other expense	3,337		2,805		2,062		8,150		6,305
Total non-interest expense	19,747		20,665		18,678		60,192		56,959
Income before provision for income taxes	6,895		5,872		16,650		25,644		45,862
Provision for income taxes	1,600		1,321		4,476		6,359		12,157
Net income	$	5,295	$	4,551	$	12,174	$	19,285	$	33,705
Net income per common share:
Basic	$	0.33	$	0.28	$	0.76	$	1.21	$	2.12
Diluted	$	0.33	$	0.28	$	0.76	$	1.20	$	2.11
Weighted average shares:
Basic	16,028		16,009		15,939		16,002		15,912
Diluted	16,036		16,016		15,974		16,017		15,959
Comprehensive (loss) income:
Net income	$	5,295	$	4,551	$	12,174	$	19,285	$	33,705
Other comprehensive (loss) income:
Change in net unrealized gains or losses on available-for-sale securities	(13,792)		(10,928)		(31,816)		(8,507)		(97,094)
Reclassification adjustment for losses (gains) on available-for-sale securities included in net income	2,793		—		63		2,793		63
Reclassification adjustment for gains or losses for fair value hedge	367		—		—		367		—
Net unrealized losses on securities transferred from available-for-sale to held-to-maturity	—		—		—		—		(14,847)
Amortization of net unrealized losses on securities transferred from available-for-sale to held-to-maturity	411		451		510		1,325		1,126
Other comprehensive (loss) income, before tax	(10,221)		(10,477)		(31,243)		(4,022)		(110,752)
Deferred tax (benefit) expense	(3,021)		(3,097)		(9,236)		(1,188)		(32,741)
Other comprehensive (loss) income, net of tax	(7,200)		(7,380)		(22,007)		(2,834)		(78,011)
Total comprehensive (loss) income	$	(1,905)	$	(2,829)	$	(9,833)	$	16,451	$	(44,306)

The accompanying notes are an integral part of these consolidated financial statements (unaudited).

Page-4

BANK OF MARIN BANCORP
CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY

For the three months ended September 30, 2023 and 2022

(in thousands, except share data; unaudited)	Common Stock			Retained Earnings		Accumulated Other Comprehensive (Loss) Income, Net of Taxes		Total
	Shares	Amount
	Three months ended September 30, 2023
Balance at July 1, 2023	16,107,192	$	216,589	$	276,732	$	(69,380)	$	423,941
Net income	—	—		5,295		—		5,295
Other comprehensive loss, net of tax	—	—		—		(7,200)		(7,200)
Stock issued under employee stock purchase plan	879	15		—		—		15
Stock issued under employee stock ownership plan	5,800	120		—		—		120
Restricted stock granted	12,550	—		—		—		—
Restricted stock forfeited / cancelled	(850)	—		—		—		—
Stock-based compensation - stock options	—	21		—		—		21
Stock-based compensation - restricted stock	—	209		—		—		209
Cash dividends paid on common stock ($0.25 per share)	—	—		(4,031)		—		(4,031)
Stock issued in payment of director fees	13,750	248		—		—		248
Balance at September 30, 2023	16,139,321	$	217,202	$	277,996	$	(76,580)	$	418,618
	Three months ended September 30, 2022
Balance at July 1, 2022	16,009,600	$	213,864	$	253,737	$	(58,028)	$	409,573
Net income	—	—		12,174		—		12,174
Other comprehensive loss, net of tax	—	—		—		(22,007)		(22,007)
Stock options exercised, net of shares surrendered for cashless exercises and tax withholdings	363	—		—		—		—
Stock issued under employee stock purchase plan	574	16		—		—		16
Stock issued under employee stock ownership plan	13,000	404		—		—		404
Stock-based compensation - stock options	—	106		—		—		106
Stock-based compensation - restricted stock	—	151		—		—		151
Cash dividends paid on common stock ($0.25 per share)	—	—		(4,004)		—		(4,004)
Stock purchased by directors under director stock plan	515	16		—		—		16
Stock issued in payment of director fees	4,996	163		—		—		163
Balance at September 30, 2022	16,029,048	$	214,720	$	261,907	$	(80,035)	$	396,592

The accompanying notes are an integral part of these consolidated financial statements (unaudited).

BANK OF MARIN BANCORP CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY
For the nine months ended September 30, 2023 and 2022
(in thousands, except share data; unaudited)	Common Stock			Retained Earnings		Accumulated Other Comprehensive (Loss) Income, Net of Taxes		Total
	Shares	Amount
	Nine months ended September 30, 2023
Balance at January 1, 2023	16,029,138	$	215,057	$	270,781	$	(73,746)	$	412,092
Net income	—	—		19,285		—		19,285
Other comprehensive loss, net of tax	—	—		—		(2,834)		(2,834)
Stock options exercised, net of shares surrendered for cashless exercises and tax withholdings	11,530	230		—		—		230
Stock issued under employee stock purchase plan	2,035	36		—		—		36
Stock issued under employee stock ownership plan	39,800	967		—		—		967
Restricted stock granted	61,978	—		—		—		—
Restricted stock surrendered for tax withholdings upon vesting	(2,498)	(70)		—		—		(70)
Restricted stock forfeited / cancelled	(21,024)	—		—		—		—
Stock-based compensation - stock options	—	159		—		—		159
Stock-based compensation - restricted stock	—	425		—		—		425
Cash dividends paid on common stock ($0.75 per share)	—	—		(12,070)		—		(12,070)
Stock issued in payment of director fees	18,362	398		—		—		398
Balance at September 30, 2023	16,139,321	$	217,202	$	277,996	$	(76,580)	$	418,618
	Nine months ended September 30, 2022
Balance at January 1, 2022	15,929,243	$	212,524	$	239,868	$	(2,024)	$	450,368
Net income	—	—		33,705		—		33,705
Other comprehensive loss, net of tax	—	—		—		(78,011)		(78,011)
Stock options exercised, net of shares surrendered for cashless exercises and tax withholdings	40,674	821		—		—		821
Stock issued under employee stock purchase plan	1,510	46		—		—		46
Stock issued under employee stock ownership plan	38,000	1,233		—		—		1,233
Restricted stock granted	46,672	—		—		—		—
Restricted stock surrendered for tax withholdings upon vesting	(1,169)	(40)		—		—		(40)
Restricted stock forfeited / cancelled	(13,267)	—		—		—		—
Stock-based compensation - stock options	—	221		—		—		221
Stock-based compensation - restricted stock	—	421		—		—		421
Cash dividends paid on common stock ($0.73 per share)	—	—		(11,666)		—		(11,666)
Stock purchased by directors under director stock plan	515	16		—		—		16
Stock issued in payment of director fees	10,145	355		—		—		355
Stock repurchased, including commissions	(23,275)	(877)		—		—		(877)
Balance at September 30, 2022	16,029,048	$	214,720	$	261,907	$	(80,035)	$	396,592
The accompanying notes are an integral part of these consolidated financial statements (unaudited).

Page-5

BANK OF MARIN BANCORP
CONSOLIDATED STATEMENTS OF CASH FLOWS

For the nine months ended September 30, 2023 and 2022

(in thousands; unaudited)	2023		2022
Cash Flows from Operating Activities:
Net income	$	19,285	$	33,705
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for (reversal of) credit losses on loans	1,275		(63)
Reversal of credit losses on unfunded loan commitments	(342)		(318)
Noncash contribution expense to employee stock ownership plan	967		1,233
Noncash director compensation expense	398		355
Stock-based compensation expense	584		642
Amortization of core deposit intangible	1,020		1,124
Amortization of investment security premiums, net of accretion of discounts	5,529		7,139
(Accretion of discounts) amortization of premiums on acquired loans, net	(461)		143
Net change in deferred loan origination costs/fees	(800)		(2,484)
Write-down of other real estate owned	40		345
(Gains) losses on sale of investment securities, net	(14)		63
Depreciation and amortization	1,705		1,259
Earnings on bank-owned life insurance policies	(1,438)		(933)
Net changes in interest receivable and other assets	196		2,230
Net changes in interest payable and other liabilities	6,928		(5,489)
Total adjustments	15,587		5,246
Net cash provided by operating activities	34,872		38,951
Cash Flows from Investing Activities:
Purchase of held-to-maturity securities	—		(293,720)
Purchase of available-for-sale securities	—		(243,459)
Proceeds from sale of available-for-sale securities	79,840		10,664
Proceeds from paydowns/maturities of held-to-maturity securities	37,046		33,198
Proceeds from paydowns/maturities of available-for-sale securities	50,749		112,793
Proceeds from sale of Visa Inc. Class B restricted common stock	2,807		—
Decrease in loans receivable, net	6,634		97,935
Proceeds from bank-owned life insurance policies	766		350
Purchase of premises and equipment	(1,737)		(762)
Proceeds from sale of other real estate owned	420		—
Cash paid for low income housing tax credit investment	(39)		(30)
Net cash provided by (used in) investing activities	176,486		(283,031)
Cash Flows from Financing Activities:
Net (decrease) increase in deposits	(129,664)		94,160
Proceeds from short-term borrowings, net	8,000		—
Repayment of finance lease obligations	(112)		(96)
Proceeds from stock options exercised	230		821
Restricted stock surrendered for tax withholdings upon vesting	(70)		(40)
Cash dividends paid on common stock	(12,070)		(11,666)
Stock repurchased, including commissions	—		(1,250)
Proceeds from stock issued under employee and director stock purchase plans	36		62
Net cash (used in) provided by financing activities	(133,650)		81,991
Net increase (decrease) in cash, cash equivalents and restricted cash	77,708		(162,089)
Cash, cash equivalents and restricted cash at beginning of period	45,424		347,641
Cash, cash equivalents and restricted cash at end of period	$	123,132	185,552
Supplemental disclosure of cash flow information:
Cash paid in interest	$	23,036	$	1,716
Cash paid in income taxes	$	—	$	11,075
Supplemental disclosure of noncash investing and financing activities:
Change in net unrealized gains or losses on available-for-sale securities	$	(8,140)	$	(97,094)
Securities transferred from available-for-sale to held-to-maturity, at fair value	$	—	$	357,482
Amortization of net unrealized loss on available-for-sale securities transferred to held-to-maturity	$	1,325	$	1,126
Stock issued to employee stock ownership plan	$	967	$	1,233
Restricted cash1	$	—	$	2,996

1 Restricted cash includes reserve requirements held with the Federal Reserve Bank of San Francisco and other cash pledged. In response to the COVID-19 pandemic, the Federal Reserve reduced the reserve requirement ratios to zero percent effective March 26, 2020.

The accompanying notes are an integral part of these consolidated financial statements (unaudited).

Page-6

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

Note 1:  Basis of Presentation

The consolidated financial statements include the accounts of Bancorp, a bank holding company, and its wholly-owned bank subsidiary, Bank of Marin, a California state-chartered commercial bank. References to “we,” “our,” “us” mean Bancorp and the Bank that are consolidated for financial reporting purposes. The accompanying unaudited consolidated interim financial statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission ("SEC"). Certain information and note disclosures normally included in annual financial statements prepared in accordance with U.S. generally accepted accounting principles ("GAAP") have been condensed or omitted pursuant to those rules and regulations.

Although we believe that the disclosures are adequate and the information presented is not misleading, we suggest that these interim financial statements be read in conjunction with the annual financial statements and the notes thereto included in our 2022 Annual Report on Form 10-K.  In the opinion of management, the unaudited consolidated financial statements reflect all adjustments, which are necessary for a fair presentation of the consolidated financial position, the results of operations, changes in comprehensive income (loss), changes in stockholders’ equity, and cash flows for the periods presented. All material intercompany transactions have been eliminated. The results of these interim periods may not be indicative of the results for the full year or for any other period.

The following table shows: 1) weighted average basic shares, 2) potentially dilutive weighted average common shares related to stock options and unvested restricted stock awards, and 3) weighted average diluted shares. Basic earnings per share (“EPS”) are calculated by dividing net income by the weighted average number of common shares outstanding during each period, excluding unvested restricted stock awards. Diluted EPS are calculated using the weighted average number of potentially dilutive common shares. The number of potentially dilutive common shares included in the quarterly diluted EPS is computed using the average market prices during the three months included in the reporting period under the treasury stock method. The number of potentially dilutive common shares included in year-to-date diluted EPS is a year-to-date weighted average of potentially dilutive common shares included in each quarterly diluted EPS computation. In computing diluted EPS, we exclude anti-dilutive shares such as options whose exercise prices exceed the current common stock price, as they would not reduce EPS under the treasury method. We have two forms of outstanding common stock: common stock and unvested restricted stock awards. Holders of unvested restricted stock awards receive non-forfeitable dividends at the same rate as common shareholders and they both share equally in undistributed earnings. Under the two-class method, the difference in EPS is nominal for these participating securities.

	Three months ended				Nine months ended
(in thousands, except per share data)	September 30, 2023		September 30, 2022		September 30, 2023		September 30, 2022
Weighted average basic common shares outstanding	16,028		15,939		16,002		15,912
Potentially dilutive common shares related to:
Stock options	—		22		5		33
Unvested restricted stock awards	8		13		10		14
Weighted average diluted common shares outstanding	16,036		15,974		16,017		15,959
Net income	$	5,295	$	12,174	$	19,285	$	33,705
Basic EPS	$	0.33	$	0.76	$	1.21	$	2.12
Diluted EPS	$	0.33	$	0.76	$	1.20	$	2.11
Weighted average anti-dilutive common shares not included in the calculation of diluted EPS	362		237		368		213

Note 2: Recently Adopted and Issued Accounting Standards

Accounting Standards Adopted in 2023

In March 2022, the FASB issued ASU No. 2022-02, Financial Instruments - Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures. The amendment eliminated the recognition measurement guidance for troubled debt restructured ("TDR") loans and instead enhanced disclosure requirements for certain loan modifications when a borrower is experiencing financial difficulty. In addition, the amendment required that an entity include in its vintage disclosures the current period gross loan charge-offs by year of origination. We early adopted the current period charge-off disclosures in the first quarter of 2022. We adopted the loan modification provisions as

Page-7

of January 1, 2023 using a modified retrospective method. The cumulative-effect adjustment to retained earnings was considered immaterial. Refer to Note 5, Loans and Allowance for Credit Losses on Loans, for additional information.

In March 2022, the FASB issued ASU No. 2022-01, Derivatives and Hedging (Topic 815): Fair Value Hedging - Portfolio Layer Method. Among other things, the ASU renamed the "last-of-layer" method to the "portfolio layer" method and made fair value hedging more accessible for hedge accounting of interest rate risk for portfolios and financial assets. For example, the guidance permits an entity to apply the same portfolio hedging method to both prepayable and non-prepayable financial assets, thereby providing for consistency between accounting for similar hedges. We adopted the amendments on January 1, 2023, which had no effect on our existing hedge accounting, disclosures, financial condition or results of operations.

In March 2020, the FASB issued Accounting Standards Update ("ASU") No. 2020-04, Reference Rate Reform (Topic 848). The amendments in this ASU are elective and provide optional guidance for a limited period of time to ease the potential burden of accounting for, or recognizing the effects of reference rate reform. The amendments in this ASU provide optional expedients and exceptions for applying GAAP to contracts, hedging relationships, and other transactions that reference LIBOR or another reference rate expected to be discontinued because of reference rate reform. Topic 848 was further amended in January 2021 with ASU No. 2021-01, which provided additional guidance on certain optional expedients and scope of derivative instruments, and in December 2022 with ASU 2022-06, which extended the sunset date of Topic 848 to December 31, 2024 given the UK Financial Conduct Authority ("FCA") March 2021 announcement that the intended cessation date of certain tenors of USD LIBOR would be June 30, 2023. An entity may elect the amendments in these updates at an interim period with adoption methods varying based on transaction type. As of September 30, 2023, we had four interest rate swap contracts with notional values totaling $11.3 million that were indexed to LIBOR, which transitioned to the Secured Overnight Financing Rate ("SOFR") effective July 1, 2023. The transition to SOFR did not have a material impact to either our financial condition or results of operations.

Accounting Standards Not Yet Effective

In June 2022, the FASB issued ASU No. 2022-03, Fair Value Measurement (Topic 820): Fair Value Measurement of Equity Securities Subject to Contractual Sale Restrictions. The amendment reduces diversity in practice by clarifying that a separate contractual restriction on the sale of an equity security is not considered part of the unit of account of the equity security and, therefore, is not considered in measuring fair value. In addition, this ASU provided amended examples to illustrate that a restriction that is a characteristic of the equity security, which market participants would take into account when pricing them, would be considered in measuring fair value. This ASU also introduces new disclosure requirements. The amendments are effective prospectively for years beginning after December 15, 2023. Early adoption is permitted for both interim and annual financial statements. As discussed in Note 4, Investment Securities, on July 13, 2023 we sold our remaining shares of Visa Inc. Class B restricted common stock. As a result of the sale, this update will not impact our financial condition, results of operations or disclosures.

In March 2023, the FASB issued ASU No. 2023-01, Leases (Topic 842): Common Control Arrangements. For public companies, the amendment requires entities to amortize leasehold improvements associated with common control lease arrangements over the useful life of the improvements to the common control group, as opposed to the shorter of the remaining lease term and the useful life of the improvements for all other operating leases. The amendments are effective for years beginning after December 15, 2023, and may be adopted either prospectively or retrospectively. Early adoption is permitted for both interim and annual financial statements. We currently do not have common control lease arrangements, and therefore do not anticipate that the amendments will impact our financial condition and results of operations.

In March 2023, the FASB issued ASU No. 2023-02, Investments—Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Tax Credit Structures Using the Proportional Amortization Method. Under current GAAP, an entity can only elect to apply the proportional amortization method to investments in low-income housing tax credit ("LIHTC") structures. The proportional amortization method results in the cost of the investment being amortized in proportion to the income tax credits and other income tax benefits received, with the amortization of the investment and the income tax credits being presented net in the consolidated statements of income as a component of income tax expense (benefit). The amendments will allow entities to elect to account for all other equity investments made primarily for the purpose of receiving income tax credits to using the proportional amortization method, regardless of the tax credit program through which the investment earns income tax credits,

Page-8

when certain conditions are met. The amendments are effective for fiscal years beginning after December 15, 2023, and may be adopted either on a modified retrospective basis or retrospectively. Other than investments in LIHTC funds, as disclosed in Note 4, Investment Securities, we currently have no other equity investments made primarily for the purpose of receiving income tax credits, and therefore do not anticipate that the amendments will impact our financial condition and results of operations.

Note 3:  Fair Value of Assets and Liabilities

Fair Value Hierarchy and Fair Value Measurement

We group our assets and liabilities that are measured at fair value into three levels within the fair value hierarchy, based on the markets in which the assets and liabilities are traded and the reliability of the assumptions used to determine fair value. These levels are:

Level 1: Valuations are based on unadjusted quoted prices in active markets for identical assets or liabilities.

Level 2: Valuations are based on quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active and model-based valuations for which all significant assumptions are observable or can be corroborated by observable market data.

Level 3: Valuations are based on unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. Values are determined using pricing models and discounted cash flow models and may include significant management judgment and estimation.

Transfers between levels of the fair value hierarchy are recognized through our monthly and/or quarterly valuation process in the reporting period during which the event or circumstances that caused the transfer occurred. No such transfers occurred in the years presented.

The following table summarizes our assets and liabilities that were required to be recorded at fair value on a recurring basis.

Page-9

(in thousands)   Description of Financial Instruments	Carrying Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs  (Level 3)		Measurement Categories: Changes in Fair Value Recorded In1
September 30, 2023
Securities available-for-sale:
Mortgage-backed securities and collateralized mortgage obligations issued by U.S. government-sponsored agencies	$	384,933	$	—	$	384,933	$	—	OCI
SBA-backed securities	$	28,223	$	—	$	28,223	$	—	OCI
Debentures of government sponsored agencies	$	117,166	$	—	$	117,166	$	—	OCI
U.S. Treasury securities	$	10,215	$	10,215	$	—	$	—	OCI
Obligations of state and political subdivisions	$	83,722	$	—	$	83,722	$	—	OCI
Corporate bonds	$	34,556	$	—	$	34,556	$	—	OCI
Derivative financial assets (interest rate contracts - loans)	$	854	$	—	$	854	$	—	NI
Derivative financial assets (interest rate contracts - AFS securities)	$	367	$	—	$	367	$	—	NI
December 31, 2022
Securities available-for-sale:
Mortgage-backed securities and collateralized mortgage obligations issued by U.S. government-sponsored agencies	$	475,505	$	—	$	475,505	$	—	OCI
SBA-backed securities	$	44,355	$	—	$	44,355	$	—	OCI
Debentures of government sponsored agencies	$	135,106	$	—	$	135,106	$	—	OCI
U.S. Treasury securities	$	10,269	$	10,269	$	—	$	—	OCI
Obligations of state and political subdivisions	$	102,123	$	—	$	102,123	$	—	OCI
Corporate bonds	$	33,276	$	—	$	33,276	$	—	OCI
Asset-backed securities	$	1,462	$	—	$	1,462	$	—	OCI
Derivative financial assets (interest rate contracts - loans)	$	602	$	—	$	602	$	—	NI

 1 Other comprehensive income ("OCI") or net income ("NI").

Available-for-sale securities are recorded at fair value on a recurring basis. When available, quoted market prices (Level 1) are used to determine the fair value of available-for-sale securities. Level 1 securities include U.S. Treasury securities. If quoted market prices are not available, we obtain pricing information from a reputable third-party service provider, who may utilize valuation techniques that use current market-based or independently sourced parameters, such as bid/ask prices, dealer-quoted prices, interest rates, benchmark yield curves, prepayment speeds, probability of default, loss severity and credit spreads (Level 2).   Level 2 securities include asset-backed securities, obligations of state and political subdivisions, U.S. agencies or government-sponsored agencies' debt securities, mortgage-backed securities, government agency-issued, and corporate bonds. As of September 30, 2023 and December 31, 2022, there were no Level 3 securities.

Held-to-maturity securities may be subject to an allowance for credit losses as a result of our evaluation of expected losses due to credit quality factors. We did not record any credit loss expense on held-to-maturity securities during the nine months ended September 30, 2023 or September 30, 2022. Fair value of held-to-maturity securities is determined using the same techniques discussed above for available-for-sale securities.

On a recurring basis, derivative financial instruments are recorded at fair value, which is based on the income approach using observable Level 2 market inputs, reflecting market expectations of future interest rates as of the measurement date.  Standard valuation techniques are used to calculate the present value of the future expected cash flows assuming an orderly transaction. Valuation adjustments may be made to reflect both our own credit risk and the counterparties’ credit risk in determining the fair value of the derivatives. These unobservable inputs are not considered significant inputs to the fair value measurement overall. Level 2 inputs for the valuations are limited to observable market prices for Secured Overnight Financing Rate ("SOFR") and Overnight Index Swap ("OIS") rates (for the very short term), quoted prices for SOFR futures contracts, observable market prices for SOFR and OIS swap rates, and one-month and three-month SOFR basis spreads at commonly quoted intervals.   Mid-market pricing of the inputs is used as a practical expedient in the fair value measurements.  We project spot rates at reset days specified by each swap contract to determine future cash flows, then discount to present value using OIS curves as of the measurement date.  When the value of any collateral placed with counterparties is less than the interest rate derivative liability, a credit valuation adjustment ("CVA") is applied to reflect the credit risk we pose to counterparties.  We have used the spread between the Standard & Poor's BBB rated U.S. Bank Composite rate and

Page-10

SOFR for the closest maturity term corresponding to the duration of the swaps to derive the CVA. Because there is little to no counterparty risk, we did not incorporate credit adjustments from our assessment of the counterparty credit risk in determining fair value. For further discussion on our methodology in valuing our derivative financial instruments, refer to Note 9, Derivative Financial Instruments and Hedging Activities.

Certain financial assets may be measured at fair value on a non-recurring basis. These assets are subject to fair value adjustments that result from the application of the lower of cost or fair value accounting or write-downs of individual assets, such as individually analyzed loans that are collateral dependent and other real estate owned ("OREO").

OREO is classified as Level 3 and represents collateral acquired through foreclosure and is initially recorded at fair value as established by a current appraisal of the collateral. Subsequent to foreclosure, OREO is carried at the lower of cost or fair value, less estimated costs to sell. On July 12, 2023, the Bank completed the sale of its only OREO property.

The following table presents the carrying value of assets measured at fair value on a non-recurring basis and that were held in the consolidated statements of condition at each respective period end, by level within the fair value hierarchy as of September 30, 2023 and December 31, 2022.

(in thousands)	Carrying Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs  (Level 3)
September 30, 2023
Other real estate owned	$	—	$	—	$	—	$	—
December 31, 2022
Other real estate owned	$	455	$	—	$	—	$	455

Disclosures about Fair Value of Financial Instruments

The table below is a summary of fair value estimates for financial instruments as of September 30, 2023 and December 31, 2022, excluding financial instruments recorded at fair value on a recurring basis (summarized in the first table in this note). The carrying amounts in the following table are recorded in the consolidated statements of condition under the indicated captions. Further, we have not disclosed the fair value of financial instruments specifically excluded from disclosure requirements such as bank-owned life insurance policies ("BOLI"), lease obligations and non-maturity deposit liabilities. Additionally, we held shares of Federal Home Loan Bank ("FHLB") of San Francisco stock at cost as of September 30, 2023 and December 31, 2022, and Visa Inc. Class B common stock with no carrying value, as of December 31, 2022, which was sold entirely in July of 2023. There were no impairment or changes resulting from observable price changes in orderly transactions for the identical or a similar investment of the same issuer as of September 30, 2023 or December 31, 2022. The values are discussed in Note 4, Investment Securities.

	September 30, 2023					December 31, 2022
(in thousands)	Carrying Amounts		Fair Value		Fair Value Hierarchy	Carrying Amounts		Fair Value		Fair Value Hierarchy
Financial assets (recorded at amortized cost):
Cash and cash equivalents	$	123,132	$	123,132	Level 1	$	45,424	$	45,424	Level 1
Investment securities held-to-maturity	935,142		783,216		Level 2	972,207		845,239		Level 2
Loans, net	2,062,682		1,949,647		Level 3	2,069,563		1,993,866		Level 3
Interest receivable	11,714		11,714		Level 2	13,069		13,069		Level 2
Financial liabilities (recorded at amortized cost):
Time deposits	232,377		233,757		Level 2	119,030		118,333		Level 2
Federal Home Loan Bank short-term borrowings	—		—		Level 2	112,000		112,000		Level 2
Federal Reserve Bank - Bank Term Funding Program ("BTFP")	120,000		119,882		Level 2	—		—		Level 2
Interest payable	1,643		1,643		Level 2	75		75		Level 2

Fair value of loans is based on exit price techniques and obtained from an independent third-party that uses its proprietary valuation model and methodology and may differ from actual price from a prospective buyer. The

Page-11

discounted cash flow valuation approach reflects key inputs and assumptions that are unobservable, such as loan probability of default, loss given default, prepayment speed, and market discount rates.

Fair value of fixed-rate time deposits is estimated by discounting future contractual cash flows using discount rates that reflect the current observable market rates offered for time deposits of similar remaining maturities.

Due to the short-term nature of the FHLB borrowings outstanding as of December 31, 2022, the carrying value approximated fair value.

The fair value of the borrowings under the BTFP is estimated by discounting the contractual cash flow using the program's period end financing rate.

The value of off-balance-sheet financial instruments is estimated based on the fee income associated with the commitments, which in the absence of credit exposure, is considered to approximate their settlement value. The fair value of commitment fees was not material as of September 30, 2023 or December 31, 2022.

Note 4:  Investment Securities

Our investment securities portfolio consists of U.S. Treasury securities, obligations of state and political subdivisions, U.S. federal government agencies such as Government National Mortgage Association ("GNMA") and Small Business Administration ("SBA"), U.S. government-sponsored enterprises ("GSEs"), such as Federal National Mortgage Association ("FNMA"), Federal Home Loan Mortgage Corporation ("FHLMC"), Federal Farm Credit Banks Funding Corporation and FHLB and U.S. Corporations. We also invest in residential and commercial mortgage-backed securities (“MBS”/"CMBS") and collateralized mortgage obligations (“CMOs”) issued or guaranteed by the GSEs, as reflected in the following table.

A summary of the amortized cost, fair value and allowance for credit losses related to securities held-to-maturity as of September 30, 2023 and December 31, 2022 is presented below.

Held-to-maturity:	Amortized Cost 1		Allowance for Credit Losses		Net Carrying Amount		Gross Unrealized				Fair Value
(in thousands)							Gains		(Losses)
September 30, 2023
Securities of U.S. government-sponsored enterprises:
MBS pass-through securities issued by FHLMC, FNMA and GNMA	$	311,595	$	—	$	311,595	$	—	$	(61,870)	$	249,725
CMOs issued by FHLMC	228,194		—		228,194		71		(33,448)		194,817
CMOs issued by FNMA	104,031		—		104,031		—		(9,125)		94,906
CMOs issued by GNMA	51,268		—		51,268		155		(4,816)		46,607
SBA-backed securities	1,853		—		1,853		—		(140)		1,713
Debentures of government-sponsored agencies	146,050		—		146,050		—		(28,893)		117,157
Obligations of state and political subdivisions	62,151		—		62,151		—		(12,066)		50,085
Corporate bonds	30,000		—		30,000		—		(1,794)		28,206
Total held-to-maturity	$	935,142	$	—	$	935,142	$	226	$	(152,152)	$	783,216
December 31, 2022
Securities of U.S. government-sponsored enterprises:
MBS pass-through securities issued by FHLMC, FNMA and GNMA	$	331,281	$	—	$	331,281	$	—	$	(50,147)	$	281,134
CMOs issued by FHLMC	235,971		—		235,971		59		(29,503)		206,527
CMOs issued by FNMA	111,904		—		111,904		—		(5,419)		106,485
CMOs issued by GNMA	52,356		—		52,356		11		(3,076)		49,291
SBA-backed securities	2,372		—		2,372		—		(133)		2,239
Debentures of government-sponsored agencies	145,823		—		145,823		—		(26,467)		119,356
Obligations of state and political subdivisions	62,500		—		62,500		—		(10,741)		51,759
Corporate bonds	30,000		—		30,000		—		(1,552)		28,448
Total held-to-maturity	$	972,207	$	—	$	972,207	$	70	$	(127,038)	$	845,239
1 Amortized cost and fair values exclude accrued interest receivable of $2.6 million and $3.7 million at September 30, 2023 and December 31, 2022, respectively, which is included in interest receivable and other assets in the consolidated statements of condition.

Management measures expected credit losses on held-to-maturity securities collectively by major security type with each type sharing similar risk characteristics, and considers historical credit loss information that is adjusted for current conditions and reasonable and supportable forecasts. With regard to MBSs and CMOs issued or

Page-12

guaranteed by the GSEs, and SBA-backed securities, we expect to receive all the contractual principal and interest on these securities as such securities are backed by the full faith and credit of and/or guaranteed by the U.S. government. Accordingly, no allowance for credit losses has been recorded for these securities. With regard to securities issued by states and political subdivisions and corporate bonds, management considers: (i) issuer and/or guarantor credit ratings, (ii) historical probability of default and loss given default rates for given bond ratings and remaining maturity, (iii) whether issuers continue to make timely principal and interest payments under the contractual terms of the securities, (iv) internal credit review of the financial information, and (v) whether or not such securities have credit enhancements such as guarantees, contain a defeasance clause, or are pre-refunded by the issuers. Based on our comprehensive analysis, no credit losses are expected.

The following table summarizes the amortized cost of our portfolio of held-to-maturity securities issued by states and political subdivisions and corporate bonds by Moody's and/or Standard & Poor's bond ratings as of September 30, 2023 and December 31, 2022.

Moody's / S&P	Obligations of state and political subdivisions				Corporate bonds
(in thousands)	September 30, 2023		December 31, 2022		September 30, 2023		December 31, 2022
Aaa / AAA	$	42,680	$	42,986	$	—	$	—
Aa2 / AA	19,471		19,514		—		—
A2 / A	—		—		30,000		30,000
Total	$	62,151	$	62,500	$	30,000	$	30,000

A summary of the amortized cost, fair value and allowance for credit losses related to securities available-for-sale as of September 30, 2023 and December 31, 2022 is presented below.

Available-for-sale:	Amortized Cost 1		Gross Unrealized				Allowance for Credit Losses		Fair Value
(in thousands)			Gains		(Losses)
September 30, 2023
Securities of U.S. government-sponsored enterprises:
MBS pass-through securities issued by FHLMC, FNMA and GNMA	$	84,654	$	2	$	(13,263)	$	—	$	71,393
CMOs issued by FHLMC	307,119		—		(37,236)		—		269,883
CMOs issued by FNMA	30,832		—		(4,012)		—		26,820
CMOs issued by GNMA	20,505		—		(3,668)		—		16,837
SBA-backed securities	31,389		—		(3,166)		—		28,223
Debentures of government- sponsored agencies	129,137		—		(11,971)		—		117,166
U.S. Treasury securities	11,918		—		(1,703)		—		10,215
Obligations of state and political subdivisions	102,493		—		(18,771)		—		83,722
Corporate bonds	36,991		—		(2,435)		—		34,556
Total available-for-sale	$	755,038	$	2	$	(96,225)	$	—	$	658,815
December 31, 2022
Securities of U.S. government-sponsored enterprises:
MBS pass-through securities issued by FHLMC, FNMA and GNMA	$	109,736	$	3	$	(12,133)	$	—	$	97,606
CMOs issued by FHLMC	347,437		—		(33,682)		—		313,755
CMOs issued by FNMA	36,172		—		(3,852)		—		32,320
CMOs issued by GNMA	35,120		—		(3,296)		—		31,824
SBA-backed securities	47,724		2		(3,371)		—		44,355
Debentures of government- sponsored agencies	149,114		—		(14,008)		—		135,106
U.S. Treasury securities	11,904		—		(1,635)				10,269
Obligations of state and political subdivisions	116,855		29		(14,761)		—		102,123
Corporate bonds	36,990		—		(3,714)		—		33,276
Asset-backed securities	1,553		—		(91)		—		1,462
Total available-for-sale	$	892,605	$	34	$	(90,543)	$	—	$	802,096
1 Amortized cost and fair value exclude accrued interest receivable of $2.7 million and $3.2 million at September 30, 2023 and December 31, 2022, respectively, which is included in interest receivable and other assets in the consolidated statements of condition.

As part of our ongoing review of our investment securities portfolio, we reassessed the classification of certain securities issued by government sponsored agencies. In March 2022, we transferred $357.5 million of these securities from available-for-sale to held-to-maturity at fair value. We intend and have the ability to hold these securities to maturity. The net unrealized pre-tax loss of $14.8 million that remained and the related accumulated other comprehensive loss are accreted to interest income over the remaining lives of the securities. Because these entries offset each other, there was no impact to net income.

Page-13

The amortized cost and fair value of investment debt securities by contractual maturity at September 30, 2023 and December 31, 2022 are shown below. Expected maturities may differ from contractual maturities if the issuers of the securities have the right to call or prepay obligations with or without call or prepayment penalties.

	September 30, 2023								December 31, 2022
	Held-to-Maturity				Available-for-Sale				Held-to-Maturity				Available-for-Sale
(in thousands)	Amortized Cost		Fair Value		Amortized Cost		Fair Value		Amortized Cost		Fair Value		Amortized Cost		Fair Value
Within one year	$	—	$	—	$	25,103	$	24,205	$	450	$	446	$	1,254	$	1,239
After one but within five years	88,242		83,291		327,723		297,206		87,418		83,663		335,813		307,843
After five years through ten years	304,952		247,742		99,406		85,685		262,072		222,280		185,997		166,273
After ten years	541,948		452,183		302,806		251,719		622,267		538,850		369,541		326,741
Total	$	935,142	$	783,216	$	755,038	$	658,815	$	972,207	$	845,239	$	892,605	$	802,096

Sales of investment securities and gross gains and losses are shown in the following table:

	Three months ended				Nine months ended
(in thousands)	September 30, 2023		September 30, 2022		September 30, 2023		September 30, 2022
Available-for-sale:
Sales proceeds	$	79,840	$	10,664	$	79,840	$	10,664
Gross realized gains	5		17		5		17
Gross realized losses	(2,798)		(80)		(2,798)		(80)
Sale of equity securities: 1
Sales proceeds	2,807		—		2,807		—
Gross realized gain	2,807		—		2,807		—

1 Refer to VISA Inc. Class B Common Stock section below for more information.

In October 2023, the Bank sold $55.0 million of available-for-sale securities for a pretax net loss of $2.1 million (or $1.5 million after tax). Management did not have the intent and was not required to sell these securities at the reporting date. Therefore, no impairment loss was recognized in the third quarter of 2023.

The carrying values of pledged investment securities are shown in the following table:

(in thousands)	September 30, 2023		December 31, 2022
Pledged to the State of California:
Secure public deposits in compliance with the Local Agency Security Program	$	203,936	$	231,307
Collateral for trust deposits	649		669
Collateral for Wealth Management and Trust Services checking account	547		564
Total investment securities pledged to the State of California	205,132		232,540
Bankruptcy trustee deposits pledged with Federal Reserve Bank	1,321		1,686
Pledged to FHLB Securities-Backed Credit Program	386,713		—
Pledged to the Federal Reserve BTFP	269,961		—
Total pledged investment securities	$	863,127	$	234,226

Page-14

There were 331 and 407 securities in unrealized loss positions at September 30, 2023 and December 31, 2022, respectively. Those securities are summarized and classified according to the duration of the loss period in the tables below:

September 30, 2023	< 12 continuous months				≥ 12 continuous months				Total securities  in a loss position
(in thousands)	Fair value		Unrealized loss		Fair value		Unrealized loss		Fair value		Unrealized loss
Held-to-maturity:
MBS pass-through securities issued by FHLMC, FNMA and GNMA	$	—	$	—	$	249,726	$	(61,870)	$	249,726	$	(61,870)
CMOs issued by FHLMC	4,311		(68)		181,530		(33,380)		185,841		(33,448)
CMOs issued by FNMA	41,398		(2,413)		53,508		(6,712)		94,906		(9,125)
CMOs issued by GNMA	11,481		(154)		25,859		(4,662)		37,340		(4,816)
SBA-backed securities	—		—		1,713		(140)		1,713		(140)
Debentures of government-sponsored agencies	—		—		117,157		(28,893)		117,157		(28,893)
Obligations of state and political subdivisions	3,034		(43)		47,051		(12,023)		50,085		(12,066)
Corporate bonds	—		—		28,206		(1,794)		28,206		(1,794)
Total held-to-maturity	60,224		(2,678)		704,750		(149,474)		764,974		(152,152)
Available-for-sale:
MBS pass-through securities issued by FHLMC, FNMA and GNMA	—		—		70,980		(13,263)		70,980		(13,263)
CMOs issued by FHLMC	—		—		269,883		(37,236)		269,883		(37,236)
CMOs issued by FNMA	—		—		26,820		(4,012)		26,820		(4,012)
CMOs issued by GNMA	—		—		16,837		(3,668)		16,837		(3,668)
SBA-backed securities	—		—		28,223		(3,166)		28,223		(3,166)
Debentures of government- sponsored agencies	—		—		117,166		(11,971)		117,166		(11,971)
U.S. Treasury securities	—		—		10,215		(1,703)		10,215		(1,703)
Obligations of state and political subdivisions	1,196		(36)		82,526		(18,735)		83,722		(18,771)
Corporate bonds	—		—		34,556		(2,435)		34,556		(2,435)
Asset-backed securities	—		—		—		—		—		—
Total available-for-sale	1,196		(36)		657,206		(96,189)		658,402		(96,225)
Total securities at loss position	$	61,420	$	(2,714)	$	1,361,956	$	(245,663)	$	1,423,376	$	(248,377)

Page-15

December 31, 2022	< 12 continuous months				≥ 12 continuous months				Total securities  in a loss position
(in thousands)	Fair value		Unrealized loss		Fair value		Unrealized loss		Fair value		Unrealized loss
Held-to-maturity:
MBS pass-through securities issued by FHLMC, FNMA and GNMA	$	62,627	$	(5,960)	$	218,507	$	(44,187)	$	281,134	$	(50,147)
CMOs issued by FHLMC	78,144		(5,874)		113,796		(23,629)		191,940		(29,503)
CMOs issued by FNMA	106,485		(5,419)		—		—		106,485		(5,419)
CMOs issued by GNMA	27,570		(1,676)		10,331		(1,400)		37,901		(3,076)
SBA-backed securities	2,239		(133)		—		—		2,239		(133)
Debentures of government- sponsored agencies	38,645		(2,530)		80,711		(23,937)		119,356		(26,467)
Obligations of state and political subdivisions	15,155		(589)		36,603		(10,152)		51,758		(10,741)
Corporate Bonds	28,448		(1,552)		—		—		28,448		(1,552)
Total held-to-maturity	359,313		(23,733)		459,948		(103,305)		819,261		(127,038)
Available-for-sale:
MBS pass-through securities issued by FHLMC, FNMA and GNMA	44,630		(4,501)		52,235		(7,632)		96,865		(12,133)
CMOs issued by FHLMC	169,760		(15,144)		143,995		(18,538)		313,755		(33,682)
CMOs issued by FNMA	4,790		(235)		27,529		(3,617)		32,319		(3,852)
CMOs issued by GNMA	8,214		(374)		23,612		(2,922)		31,826		(3,296)
SBA-backed securities	37,845		(3,228)		6,133		(143)		43,978		(3,371)
Debentures of government- sponsored agencies	19,054		(946)		116,052		(13,062)		135,106		(14,008)
U.S. Treasury securities	—		—		10,269		(1,635)		10,269		(1,635)
Obligations of state and political subdivisions	70,402		(9,459)		28,711		(5,302)		99,113		(14,761)
Corporate Bonds	—		—		33,276		(3,714)		33,276		(3,714)
Asset-backed securities	—		—		1,462		(91)		1,462		(91)
Total available-for-sale	354,695		(33,887)		443,274		(56,656)		797,969		(90,543)
Total securities at loss position	$	714,008	$	(57,620)	$	903,222	$	(159,961)	$	1,617,230	$	(217,581)

As of September 30, 2023, the investment portfolio included 323 investment securities that had been in a continuous loss position for twelve months or more and 8 investment securities that had been in a loss position for less than twelve months.

Securities issued by government-sponsored enterprises, such as FNMA and FHLMC, usually have implicit credit support by the U.S. federal government. However, since 2008, FNMA and FHLMC have been under government conservatorship and, therefore, contractual cash flows for these investments carry explicit guarantees by the U.S. federal government. Securities issued by the SBA and GNMA have explicit credit guarantees by the U.S. federal government, which protects us from credit losses on the contractual cash flows of the securities.

Our investment in obligations of state and political subdivisions bonds are deemed credit worthy after our comprehensive analysis of the issuers' latest financial information, credit ratings by major credit agencies, and/or credit enhancements.

No allowances for credit losses have been recognized on available-for-sale securities in an unrealized loss position, as management did not believe any of the securities were impaired due to credit risk factors at either September 30, 2023 or December 31, 2022. In addition, for any available-for-sale securities in an unrealized loss position at September 30, 2023 and December 31, 2022, the Bank assessed whether it intended to sell the securities, or if it was more likely than not that it would be required to sell the securities before recovery of its amortized cost basis, which would require a write-down to fair value through net income. Because the Bank did not intend to sell those securities that were in an unrealized loss position, and it was not more-likely-than-not that the Bank would be required to sell the securities before recovery of their amortized cost bases, the Bank determined that no write-down was necessary as of the reporting date.

On July 7, 2023, the Bank entered into various interest rate swap agreements with notional values totaling $101.8 million to hedge balance sheet interest rate sensitivity and protect selected securities in its available-for-sale

Page-16

portfolio against changes in fair value related to changes in the benchmark interest rate. For additional details, refer to Note 9, Derivative Financial Instruments and Hedging Activities.

Non-Marketable Securities Included in Other Assets

FHLB Capital Stock

As a member of the FHLB, we are required to maintain a minimum investment in FHLB capital stock determined by the Board of Directors of the FHLB. The minimum investment requirements can increase in the event we increase our total asset size or borrowings with the FHLB. Shares cannot be purchased or sold except between the FHLB and its members at the $100 per share par value. We held $16.7 million of FHLB stock included in other assets on the consolidated statements of condition at both September 30, 2023 and December 31, 2022. The carrying amounts of these investments are reasonable estimates of fair value because the securities are restricted to member banks and they do not have a readily determinable market value. Based on our analysis of FHLB's financial condition and certain qualitative factors, we determined that the FHLB stock was not impaired at September 30, 2023 and December 31, 2022. On October 26, 2023, FHLB announced a cash dividend for the third quarter of 2023 at an annualized dividend rate of 8.25% to be distributed on November 9, 2023. Cash dividends paid on FHLB capital stock are recorded as non-interest income.

VISA Inc. Class B Common Stock

As a member bank of Visa U.S.A., we held 10,439 shares of Visa Inc. Class B common stock at December 31, 2022. These shares had a carrying value of zero and were restricted from resale to non-member banks of Visa U.S.A. until their conversion into Class A (voting) shares upon the termination of Visa Inc.'s Covered Litigation escrow account. Because of the restriction and the uncertainty on the conversion rate to Class A shares, these shares lacked a readily determinable fair value. On July 13, 2023, the Bank sold the entirety of its remaining investment in Visa Inc. Class B restricted common stock for a $2.8 million gain.

For further information on the Covered Litigation, refer to Note 8, Commitments and Contingencies.

Low Income Housing Tax Credits

We invest in low-income housing tax credit funds as a limited partner, which totaled $2.1 million and $2.5 million recorded in other assets as of September 30, 2023 and December 31, 2022, respectively. In the first nine months of 2023, we recognized $450 thousand of low-income housing tax credits and other tax benefits, offset by $377 thousand of amortization expense of low-income housing tax credit investment, as a component of income tax expense. As of September 30, 2023, our unfunded commitments for these low-income housing tax credit funds totaled $346 thousand. We did not recognize any impairment losses on these low-income housing tax credit investments during the first nine months of 2023 or 2022, as the value of the future tax benefits exceeds the carrying value of the investments.

Note 5:  Loans and Allowance for Credit Losses on Loans

The following table presents the amortized cost of loans by portfolio class as of September 30, 2023 and December 31, 2022.

(in thousands)	September 30, 2023		December 31, 2022
Commercial and industrial	$	174,096	$	173,547
Real estate:
Commercial owner-occupied	346,307		354,877
Commercial non-owner occupied	1,190,813		1,191,889
Construction	109,305		114,373
Home equity	83,267		88,748
Other residential	116,674		112,123
Installment and other consumer loans	66,480		56,989
Total loans, at amortized cost 1	2,086,942		2,092,546
Allowance for credit losses on loans	(24,260)		(22,983)
Total loans, net of allowance for credit losses on loans	$	2,062,682	$	2,069,563

Page-17

1 Amortized cost includes net deferred loan origination costs of $2.6 million and $1.8 million at September 30, 2023 and December 31, 2022, respectively. Amounts are also net of unrecognized purchase discounts of $2.2 million and $2.6 million at September 30, 2023 and December 31, 2022, respectively. Amortized cost excludes accrued interest, which totaled $6.3 million and $6.1 million at September 30, 2023 and December 31, 2022, respectively, and is included in interest receivable and other assets in the consolidated statements of condition.

Lending Risks

Commercial and Industrial Loans - Commercial loans are generally made to established small and mid-sized businesses to provide financing for their growth and working capital needs, equipment purchases and acquisitions.  Management examines historical, current, and projected cash flows to determine the ability of the borrower to repay obligations as agreed. Commercial loans are made based primarily on the identified cash flows of the borrower and secondarily on the underlying collateral and guarantor support. The cash flows of borrowers, however, may not occur as expected, and the collateral securing these loans may fluctuate in value. Most commercial and industrial loans are secured by the assets being financed, such as accounts receivable and inventory, and typically include personal guarantees. We target stable businesses with guarantors who provide additional sources of repayment and have proven to be resilient in periods of economic stress.  A weakened economy, and resultant decreased consumer and/or business spending, may have an effect on the credit quality of commercial loans.

Commercial Real Estate Loans - Commercial real estate loans, which include income producing investment properties and owner-occupied real estate used for business purposes, are subject to underwriting standards and processes similar to commercial loans discussed above. We underwrite these loans to be repaid from cash flow from either the business or investment property and supported by real property collateral. Underwriting standards for commercial real estate loans include, but are not limited to, debt coverage and loan-to-value ratios. Furthermore, a large majority of our loans are guaranteed by the owners of the properties. Conditions in the real estate markets or downturn in the general economy may adversely affect our commercial real estate loans. In the event of a vacancy, we expect guarantors to carry the loans until they find a replacement tenant.  The owner's substantial equity investment provides a strong economic incentive to continue to support the commercial real estate projects. As such, we have generally experienced a relatively low level of loss and delinquencies in this portfolio.

Construction Loans - Construction loans are generally made to developers and builders to finance construction, renovation and occasionally land acquisitions in anticipation of near-term development. Construction loans include interest reserves that are used for the payment of interest during the development and marketing periods and are capitalized as part of the loan balance. When a construction loan is placed on nonaccrual status before the depletion of the interest reserve, we apply the interest funded by the interest reserve against the loan's principal balance. These loans are underwritten after evaluation of the borrower's financial strength, reputation, prior track record, and independent appraisals. We monitor all construction projects to determine whether they are on schedule, completed as planned and in accordance with the approved construction budgets. Significant events can affect the construction industry, including: the inherent volatility of real estate markets and vulnerability to delays due to weather, change orders, inability to obtain construction permits, labor or material shortages, and price changes. Estimates of construction costs and value associated with the completed project may be inaccurate. Repayment of construction loans is largely dependent on the ultimate success of the project.

Consumer Loans - Consumer loans primarily consist of home equity lines of credit, other residential loans, floating homes, and indirect luxury auto loans, along with a small number of installment loans. Our other residential loans include tenancy-in-common fractional interest loans ("TIC") located almost entirely in San Francisco County. We originate consumer loans utilizing credit score information, debt-to-income ratio and loan-to-value ratio analysis. Diversification among consumer loan types, coupled with relatively small loan amounts that are spread across many individual borrowers, mitigates risk. We do not originate sub-prime residential mortgage loans, nor is it our practice to underwrite loans commonly referred to as "Alt-A mortgages," the characteristics of which are reduced documentation, borrowers with low FICO scores or collateral with high loan-to-value ratios.

Credit Quality Indicators

We use a risk rating system to evaluate asset quality, and to identify and monitor credit risk in individual loans, and in the loan portfolio. Our definitions of “Special Mention” risk graded loans, or worse, are consistent with those used by the Federal Deposit Insurance Corporation ("FDIC").  Our internally assigned grades are as follows:

Pass and Watch - Loans to borrowers of acceptable or better credit quality. Borrowers in this category demonstrate fundamentally sound financial positions, repayment capacity, credit history and management

Page-18

expertise.  Loans in this category must have an identifiable and stable source of repayment and meet the Bank’s policy regarding debt-service-coverage ratios.  These borrowers are capable of sustaining normal economic, market or operational setbacks without significant financial consequences.  Negative external industry factors are generally not present.  The loan may be secured, unsecured or supported by non-real estate collateral for which the value is more difficult to determine and/or marketability is more uncertain. This category also includes “Watch” loans, where the primary source of repayment has been delayed. “Watch” is intended to be a transitional grade, with either an upgrade or downgrade within a reasonable period.

Special Mention - Potential weaknesses that deserve close attention. If left uncorrected, those potential weaknesses may result in deterioration of the payment prospects for the asset. Special Mention assets do not present sufficient risk to warrant adverse classification.

Substandard - Inadequately protected by either the current sound worth and paying capacity of the obligor or the collateral pledged, if any. A Substandard asset has a well-defined weakness or weaknesses that jeopardize(s) the liquidation of the debt. Substandard assets are characterized by the distinct possibility that we will sustain some loss if such weaknesses or deficiencies are not corrected. Well-defined weaknesses include adverse trends or developments of the borrower’s financial condition, managerial weaknesses and/or significant collateral deficiencies.

Doubtful - Critical weaknesses that make collection or liquidation in full improbable. There may be specific pending events that work to strengthen the asset; however, the amount or timing of the loss may not be determinable. Pending events generally occur within one year of the asset being classified as Doubtful. Examples include: merger, acquisition, or liquidation; capital injection; guarantee; perfecting liens on additional collateral; and refinancing. Such loans are placed on non-accrual status and usually are collateral-dependent.

We regularly review our credits for accuracy of risk grades whenever we receive new information and at each quarterly and year-end reporting period. Borrowers are generally required to submit financial information at regular intervals. Typically, commercial borrowers with lines of credit are required to submit financial information with reporting intervals ranging from monthly to annually depending on credit size, risk and complexity. In addition, investor commercial real estate borrowers with loans exceeding a certain dollar threshold are usually required to submit rent rolls or property income statements annually. We monitor construction loans monthly. We review home equity and other consumer loans based on delinquency. We also review loans graded “Watch” or worse, regardless of loan type, no less than quarterly.

The following tables present the loan portfolio by loan portfolio class, origination year and internal risk rating as of September 30, 2023 and December 31, 2022. The current year vintage table reflects gross charge-offs by loan portfolio class and year of origination. Generally, existing term loans that were re-underwritten are reflected in the table in the year of renewal. Lines of credit that have a conversion feature at the time of origination, such as construction to perm loans, are presented by year of origination.

(in thousands)	Term Loans - Amortized Cost by Origination Year												Revolving Loans Amortized Cost
September 30, 2023	2023		2022		2021		2020		2019		Prior				Total
Commercial and industrial:
Pass and Watch	$	31,632	$	9,235	$	3,360	$	4,644	$	16,222	$	23,223	$	67,670	$	155,986
Special Mention	391		—		—		—		1,687		269		8,172		10,519
Substandard	—		273		—		918		—		2,735		3,665		7,591
Total commercial and industrial	$	32,023	$	9,508	$	3,360	$	5,562	$	17,909	$	26,227	$	79,507	$	174,096
Gross current period charge-offs	$	—	$	—	$	—	$	—	$	(3)	$	(3)	$	(1)	$	(7)
Commercial real estate, owner-occupied:
Pass and Watch	$	10,374	$	48,054	$	50,265	$	38,176	$	40,211	$	118,370	$	—	$	305,450
Special Mention	1,056		4,547		15,779		825		289		10,463		—		32,959
Substandard	—		2,260		—		—		3,834		1,804		—		7,898
Total commercial real estate, owner-occupied	$	11,430	$	54,861	$	66,044	$	39,001	$	44,334	$	130,637	$	—	$	346,307
Commercial real estate, non-owner occupied:
Pass and Watch	$	30,200	$	174,327	$	198,342	$	152,318	$	144,112	$	399,022	$	—	$	1,098,321
Special Mention	—		2,802		9,545		11,857		15,801		28,881		—		68,886
Substandard	—		—		2,209		—		—		21,397		—		23,606
Total commercial real estate, non-owner occupied	$	30,200	$	177,129	$	210,096	$	164,175	$	159,913	$	449,300	$	—	$	1,190,813

Page-19

(in thousands)	Term Loans - Amortized Cost by Origination Year												Revolving Loans Amortized Cost
September 30, 2023	2023		2022		2021		2020		2019		Prior				Total
Construction:
Pass and Watch	$	17,173	$	44,236	$	18,827	$	29,069	$	—	$	—	$	—	$	109,305
Total construction	$	17,173	$	44,236	$	18,827	$	29,069	$	—	$	—	$	—	$	109,305
Home equity:
Pass and Watch	$	—	$	—	$	—	$	—	$	—	$	711	$	81,954	$	82,665
Substandard	—		—		—		—		—		189		413		602
Total home equity	$	—	$	—	$	—	$	—	$	—	$	900	$	82,367	$	83,267
Other residential:
Pass and Watch	$	13,224	$	20,218	$	13,673	$	26,487	$	21,075	$	21,997	$	—	$	116,674
Total other residential	$	13,224	$	20,218	$	13,673	$	26,487	$	21,075	$	21,997	$	—	$	116,674
Installment and other consumer:
Pass and Watch	$	18,666	$	15,071	$	11,374	$	4,971	$	5,483	$	9,930	$	985	$	66,480
Total installment and other consumer	$	18,666	$	15,071	$	11,374	$	4,971	$	5,483	$	9,930	$	985	$	66,480
Gross current period charge-offs	$	(7)	$	(5)	$	—	$	(4)	$	—	$	(1)	$	(5)	$	(22)
Total loans:
Pass and Watch	$	121,269	$	311,141	$	295,841	$	255,665	$	227,103	$	573,253	$	150,609	$	1,934,881
Total Special Mention	$	1,447	$	7,349	$	25,324	$	12,682	$	17,777	$	39,613	$	8,172	$	112,364
Total Substandard	$	—	$	2,533	$	2,209	$	918	$	3,834	$	26,125	$	4,078	$	39,697
Totals	$	122,716	$	321,023	$	323,374	$	269,265	$	248,714	$	638,991	$	162,859	$	2,086,942
Total gross current period charge-offs	$	(7)	$	(5)	$	—	$	(4)	$	(3)	$	(4)	$	(6)	$	(29)

(in thousands)	Term Loans - Amortized Cost by Origination Year												Revolving Loans Amortized Cost
December 31, 2022	2022		2021		2020		2019		2018		Prior				Total
Commercial and industrial:
Pass and Watch	$	15,349	$	6,679	$	7,603	$	19,982	$	5,362	$	24,954	$	84,655	$	164,584
Special Mention	275		—		—		2,272		3,836		—		402		6,785
Substandard	—		—		1,252		—		—		625		301		2,178
Total commercial and industrial	$	15,624	$	6,679	$	8,855	$	22,254	$	9,198	$	25,579	$	85,358	$	173,547
Commercial real estate, owner-occupied:
Pass and Watch	$	54,188	$	52,080	$	40,369	$	44,798	$	29,856	$	104,377	$	—	$	325,668
Special Mention	—		16,199		—		304		5,255		4,493		—		26,251
Substandard	—		—		—		1,160		—		1,699		—		2,859
Doubtful	—		—		99		—		—		—		—		99
Total commercial real estate, owner-occupied	$	54,188	$	68,279	$	40,468	$	46,262	$	35,111	$	110,569	$	—	$	354,877
Commercial real estate, non-owner occupied:
Pass and Watch	$	177,822	$	211,228	$	155,278	$	160,670	$	129,166	$	308,509	$	57	$	1,142,730
Special Mention	—		1,172		12,097		3,934		678		9,290		—		27,171
Substandard	—		2,264		—		—		—		19,724		—		21,988
Total commercial real estate, non-owner occupied	$	177,822	$	214,664	$	167,375	$	164,604	$	129,844	$	337,523	$	57	$	1,191,889
Construction:
Pass and Watch	$	49,262	$	19,393	$	28,861	$	7,745	$	9,112	$	—	$	—	$	114,373
Total construction	$	49,262	$	19,393	$	28,861	$	7,745	$	9,112	$	—	$	—	$	114,373
Home equity:
Pass and Watch	$	—	$	—	$	—	$	—	$	—	$	883	$	86,971	$	87,854
Substandard	—		—		—		—		—		480		414		894
Total home equity	$	—	$	—	$	—	$	—	$	—	$	1,363	$	87,385	$	88,748
Other residential:
Pass and Watch	$	21,154	$	14,547	$	29,018	$	21,890	$	11,064	$	14,450	$	—	$	112,123
Total other residential	$	21,154	$	14,547	$	29,018	$	21,890	$	11,064	$	14,450	$	—	$	112,123
Installment and other consumer:
Pass and Watch	$	20,054	$	13,022	$	5,727	$	6,492	$	4,181	$	6,478	$	944	$	56,898
Substandard	—		—		—		—		—		91		—		91
Total installment and other consumer	$	20,054	$	13,022	$	5,727	$	6,492	$	4,181	$	6,569	$	944	$	56,989
Total loans:
Pass and Watch	$	337,829	$	316,949	$	266,856	$	261,577	$	188,741	$	459,651	$	172,627	$	2,004,230
Total Special Mention	$	275	$	17,371	$	12,097	$	6,510	$	9,769	$	13,783	$	402	$	60,207
Total Substandard	$	—	$	2,264	$	1,252	$	1,160	$	—	$	22,619	$	715	$	28,010
Total Doubtful	$	—	$	—	$	99	$	—	$	—	$	—	$	—	$	99
Totals	$	338,104	$	336,584	$	280,304	$	269,247	$	198,510	$	496,053	$	173,744	$	2,092,546

Page-20

The following table shows the amortized cost of loans by portfolio class, payment aging and non-accrual status as of September 30, 2023 and December 31, 2022.

Loan Aging Analysis by Class
(in thousands)	Commercial and industrial		Commercial real estate, owner-occupied		Commercial real estate, non-owner occupied		Construction		Home equity		Other residential		Installment and other consumer		Total
September 30, 2023
30-59 days past due	$	1,321	$	—	$	797	$	—	$	—	$	—	$	97	$	2,215
60-89 days past due	—		—		901		—		196		—		1		1,098
90 days or more past due	—		3,992		—		—		4		—		—		3,996
Total past due	1,321		3,992		1,698		—		200		—		98		7,309
Current	172,775		342,315		1,189,115		109,305		83,067		116,674		66,382		2,079,633
Total loans 1	$	174,096	$	346,307	$	1,190,813	$	109,305	$	83,267	$	116,674	$	66,480	$	2,086,942
Non-accrual loans 2	$	—	$	4,281	$	901	$	—	$	490	$	—	$	—	$	5,672
Non-accrual loans with no allowance	$	—	$	4,281	$	901	$	—	$	490	$	—	$	—	$	5,672
December 31, 2022
30-59 days past due	$	3	$	—	$	—	$	—	$	319	$	93	$	5	$	420
60-89 days past due	—		—		—		—		244		—		—		244
90 days or more past due	264		—		—		—		414		—		—		678
Total past due	267		—		—		—		977		93		5		1,342
Current	173,280		354,877		1,191,889		114,373		87,771		112,030		56,984		2,091,204
Total loans 1	$	173,547	$	354,877	$	1,191,889	$	114,373	$	88,748	$	112,123	$	56,989	$	2,092,546
Non-accrual loans 2	$	—	$	1,563	$	—	$	—	$	778	$	—	$	91	$	2,432
Non-accrual loans with no allowance	$	—	$	1,563	$	—	$	—	$	778	$	—	$	91	$	2,432

1 There were no non-performing loans past due more than ninety days and accruing interest as of September 30, 2023 and December 31, 2022.

2 None of the non-accrual loans as of September 30, 2023 or December 31, 2022 were earning interest on a cash or accrual basis. We reversed $131 thousand and $158 thousand in accrued interest income for loans that were placed on non-accrual status for the three and nine months ended September 30, 2023. We reversed accrued interest income of $39 thousand and $47 thousand for loans that were placed on non-accrual status during the three and nine months ended September 30, 2022, respectively.

Collateral Dependent Loans

The following table presents the amortized cost basis of individually analyzed collateral-dependent loans, which are all on non-accrual status, by portfolio class at September 30, 2023 and December 31, 2022.

	Amortized Cost by Collateral Type
(in thousands)	Commercial Real Estate		Residential Real Estate		Other		Total 1		Allowance for Credit Losses
September 30, 2023
Commercial real estate, owner-occupied	$	4,281	$	—	$	—	$	4,281	$	—
Commercial real estate, non-owner occupied	901		—		—		901		—
Home equity	—		490		—		490		—
Total	$	5,182	$	490	$	—	$	5,672	$	—
December 31, 2022
Commercial real estate, owner-occupied	$	1,563	$	—	$	—	$	1,563	$	—
Home equity	—		778		—		778		—
Installment and other consumer	—		—		91		91		—
Total	$	1,563	$	778	$	91	$	2,432	$	—

1 There were no collateral-dependent residential real estate mortgage loans in process of foreclosure or in substance repossessed at September 30, 2023 and December 31, 2022. The weighted average loan-to-value of collateral dependent loans was approximately 61% at September 30, 2023 and 42% at December 31, 2022.

Loan Modifications to Borrowers Experiencing Financial Difficulty

We adopted ASU No. 2022-02, Financial Instruments - Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures on January 1, 2023, as described in Note 2, Recently Adopted and Issued Accounting Standards. The amendments eliminated the accounting guidance for troubled debt restructurings and enhanced disclosures related to certain types of loan modifications for borrowers experiencing financial difficulty, including principal forgiveness, interest rate reductions, other-than-insignificant payment delays, and/or term extensions which are intended to minimize the economic loss and avoid foreclosure or repossession of collateral.

Page-21

The following table summarizes the amortized cost of loans as of September 30, 2023 that were modified during the three and nine months ended September 30, 2023 by portfolio class and type of modification granted.

(in thousands)	Term Extension		Percent of Portfolio Class Total
Three months ended September 30, 2023
Commercial and industrial	$	391	0.2	%
Commercial owner-occupied	1,056		0.3	%
Total	$	1,447
Nine months ended September 30, 2023
Commercial and industrial	$	391	0.2	%
Commercial owner-occupied	1,056		0.3	%
Total	$	1,447

As of September 30, 2023, there were no unfunded loan commitments for loans that were modified during the periods presented.

The following table summarizes the financial effect of loan modifications presented in the table above during the three and nine months ended September 30, 2023 by portfolio class.

(in thousands)	Weighted-Average Term Extension (in years)
Three months ended September 30, 2023
Commercial and industrial	2.3
Commercial owner-occupied	2.5
Nine months ended September 30, 2023
Commercial and industrial	2.3
Commercial owner-occupied	2.5

The loan modifications did not significantly impact the determination of the allowance for credit losses on loans during the three and nine months ended September 30, 2023.

The Bank closely monitors the performance of the modified loans to understand the effectiveness of its modification efforts. The following table summarizes the amortized cost and payment status of loans as of September 30, 2023 that were modified during the three and nine months ended September 30, 2023 by portfolio class.

(in thousands)	Current		30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Total		Non-Accrual
Three months ended September 30, 2023
Commercial and industrial	$	391	$	—	$	—	$	—	$	391	$	—
Commercial owner-occupied	1,056		—		—		—		1,056		—
Total	$	1,447	$	—	$	—	$	—	$	1,447	$	—
Nine months ended September 30, 2023
Commercial and industrial	$	391	$	—	$	—	$	—	$	391	$	—
Commercial owner-occupied	1,056		—		—		—		1,056		—
Total	$	1,447	$	—	$	—	$	—	$	1,447	$	—

There were no loans that defaulted (fully or partially charged-off or became 90 days or more past due) that were modified during the nine months ended September 30, 2023.

Page-22

Allocation of the Allowance for Credit Losses on Loans

The following table presents the details of the allowance for credit losses on loans segregated by loan portfolio class as of September 30, 2023 and December 31, 2022.

Allocation of the Allowance for Credit Losses on Loans
(in thousands)	Commercial and industrial		Commercial real estate, owner-occupied		Commercial real estate, non-owner occupied		Construction		Home equity		Other residential		Installment and other consumer		Unallocated		Total
September 30, 2023
Modeled expected credit losses	$	1,042	$	1,315	$	7,324	$	213	$	494	$	566	$	613	$	—	$	11,567
Qualitative adjustments	761		1,214		6,300		1,805		71		38		338		2,159		12,686
Specific allocations	5		1		—		—		—		1		—		—		7
Total	$	1,808	$	2,530	$	13,624	$	2,018	$	565	$	605	$	951	$	2,159	$	24,260
December 31, 2022
Modeled expected credit losses	$	1,079	$	1,497	$	7,937	$	453	$	504	$	571	$	610	$	—	$	12,651
Qualitative adjustments	706		990		4,739		1,484		54		24		258		2,068		10,323
Specific allocations	9		—		—		—		—		—		—		—		9
Total	$	1,794	$	2,487	$	12,676	$	1,937	$	558	$	595	$	868	$	2,068	$	22,983

Allowance for Credit Losses on Loans Rollforward

The following table discloses activity in the allowance for credit losses on loans for the periods presented.

Allowance for Credit Losses on Loans Rollforward
(in thousands)	Commercial and industrial		Commercial real estate, owner-occupied		Commercial real estate, non-owner occupied		Construction		Home equity		Other residential		Installment and other consumer		Unallocated		Total
Three months ended September 30, 2023
Beginning balance	$	1,831	$	2,589	$	13,201	$	1,942	$	561	$	599	$	940	$	2,169	$	23,832
(Reversal) Provision	(20)		(59)		423		68		4		6		13		(10)		425
(Charge-offs)	(4)		—		—		—		—		—		(2)		—		(6)
Recoveries	1		—		—		8		—		—		—		—		9
Ending balance	$	1,808	$	2,530	$	13,624	$	2,018	$	565	$	605	$	951	$	2,159	$	24,260
Three months ended September 30, 2022
Beginning balance	$	1,699	$	2,617	$	12,439	$	1,737	$	530	$	585	$	733	$	2,199	$	22,539
Provision (Reversal)	265		(81)		299		38		12		5		83		(199)		422
(Charge-offs)	(9)		—		—		—		—		—		(1)		—		(10)
Recoveries	3		—		—		9		—		—		—		—		12
Ending balance	$	1,958	$	2,536	$	12,738	$	1,784	$	542	$	590	$	815	$	2,000	$	22,963

Allowance for Credit Losses on Loans Rollforward
(in thousands)	Commercial and industrial		Commercial real estate, owner-occupied		Commercial real estate, investor		Construction		Home equity		Other residential		Installment and other consumer		Unallocated		Total
Nine months ended September 30, 2023
Beginning balance	$	1,794	$	2,487	$	12,676	$	1,937	$	558	$	595	$	868	$	2,068	$	22,983
Provision (Reversal)	16		43		948		56		7		10		104		91		1,275
Charge-offs	(7)		—		—		—		—		—		(22)		—		(29)
Recoveries	5		—		—		25		—		—		1		—		31
Ending balance	$	1,808	$	2,530	$	13,624	$	2,018	$	565	$	605	$	951	$	2,159	$	24,260
Nine months ended September 30, 2022
Beginning balance	$	1,709	$	2,776	$	12,739	$	1,653	$	595	$	644	$	621	$	2,286	$	23,023
Provision (Reversal)	248		(240)		(1)		106		(53)		(54)		217		(286)		(63)
Charge-offs	(9)		—		—		—		—		—		(23)		—		(32)
Recoveries	10		—		—		25		—		—		—		—		35
Ending balance	$	1,958	$	2,536	$	12,738	$	1,784	$	542	$	590	$	815	$	2,000	$	22,963

Page-23

Pledged Loans

Our FHLB line of credit is secured under terms of a blanket collateral agreement by a pledge of certain qualifying loans with unpaid principal balances of $1.299 billion and $1.298 billion at September 30, 2023 and December 31, 2022, respectively. In addition, we pledge eligible TIC loans, which totaled $108.5 million and $105.0 million at September 30, 2023 and December 31, 2022, respectively, to secure our borrowing capacity with the Federal Reserve Bank ("FRB"). For additional information, see Note 6, Borrowings.

Related Party Loans

The Bank has, and expects to have in the future, banking transactions in the ordinary course of its business with directors, officers, principal shareholders and their businesses or associates. These transactions, including loans, are granted on substantially the same terms, including interest rates and collateral on loans, as those prevailing at the same time for comparable transactions with persons not related to us. Likewise, these transactions do not involve more than the normal risk of collectability or present other unfavorable features. Related party loans totaled $6.3 million at September 30, 2023 and $6.4 million at December 31, 2022. In addition, undisbursed commitments to related parties totaled $562 thousand at both September 30, 2023 and December 31, 2022.

Note 6: Short-Term Borrowings and Other Obligations

Federal Home Loan Bank – As of September 30, 2023 and December 31, 2022, the Bank had total lines of credit with the FHLB totaling $1.023 billion and $711.6 million, respectively, based on eligible collateral of certain loans and investment securities.

Federal Funds Lines of Credit – The Bank had unsecured lines of credit with correspondent banks for overnight borrowings totaling $135.0 million and $150.0 million at September 30, 2023 and December 31, 2022, respectively.  In general, interest rates on these lines approximate the federal funds target rate.

Federal Reserve Bank – The Bank has a line of credit with the Federal Reserve Bank of San Francisco ("FRBSF") secured by certain residential loans.  At September 30, 2023 and December 31, 2022, the Bank had total borrowing capacity under this line of $57.3 million and $58.7 million, respectively. In addition, under the Federal Reserve’s BTFP facility, the Bank could borrow up to an additional $274.6 million based on the par value of pledged investment securities as of September 30, 2023.

Other Obligations – Finance lease liabilities totaling $335 thousand and $439 thousand at September 30, 2023 and December 31, 2022, respectively, are included in short-term borrowings and other obligations in the consolidated statements of condition. See Note 8, Commitments and Contingencies, for additional information.

Outstanding balances and weighted average interest rates on short-term borrowings and other obligations as of September 30, 2023 and December 31, 2022 are summarized in the following table.

	September 30, 2023				December 31, 2022
(dollars in thousands)	Outstanding Balance		Weighted Average Rate		Outstanding Balance		Weighted Average Rate
FHLB - short-term borrowings	$	—	—	%	$	112,000	4.65	%
Federal funds lines of credit	—		—	%	—		—	%
FRBSF - federal funds purchased	—		—	%	—		—	%
FRBSF - short-term borrowings under the BTFP	120,000		5.42	%	—		—	%
Other obligations (finance leases)	335		2.01	%	439		1.86	%
Total short-term borrowings and other obligations	$	120,335	5.41	%	$	112,439	4.64	%

Note 7:  Stockholders' Equity

Dividends

On July 21, 2023, Bancorp declared a $0.25 per share cash dividend, paid August 11, 2023 to shareholders of record at the close of business on August 4, 2023. Subsequent to quarter end on October 20, 2023, Bancorp declared a $0.25 per share cash dividend, payable on November 10, 2023 to shareholders of record at the close of business on November 3, 2023.

Page-24

Share-Based Payments

The fair value of stock options as of the grant date is recorded as stock-based compensation expense in the consolidated statements of comprehensive income (loss) over the requisite service period, which is generally the vesting period, with a corresponding increase in common stock. Stock-based compensation also includes compensation expense related to the issuance of restricted stock awards. The grant-date fair value of the restricted stock awards, which equals the grant date price, is recorded as compensation expense over the requisite service period with a corresponding increase in common stock as the shares vest. Beginning in 2018, stock option and restricted stock awards issued include a retirement eligibility clause whereby the requisite service period is satisfied at the retirement eligibility date. For those awards, we accelerate the recording of stock-based compensation when the award holder is eligible to retire. However, retirement eligibility does not affect the vesting of restricted stock or the exercisability of the stock options, which are based on the scheduled vesting period.

Performance-based stock awards (restricted stock) are issued to a selected group of employees. Stock award vesting is contingent upon the achievement of pre-established long-term performance goals set by the Compensation Committee of the Board of Directors. Performance is measured over a three-year period and cliff vested. These performance-based stock awards were granted at a maximum opportunity level, and based on the achievement of the pre-established goals, the actual payouts can range from 0% to 200% of the target award. For performance-based stock awards, an estimate is made of the number of shares expected to vest based on the probability that the performance criteria will be achieved to determine the amount of compensation expense to be recognized. The estimate is re-evaluated quarterly and total compensation expense is adjusted for any change in the current period.

We record excess tax benefits (deficiencies) resulting from the exercise of non-qualified stock options, the disqualifying disposition of incentive stock options and vesting of restricted stock awards as income tax benefits (expense) in the consolidated statements of comprehensive income with a corresponding decrease (increase) to current taxes payable.

The holders of unvested restricted stock awards are entitled to dividends on the same per-share ratio as holders of common stock. Tax benefits for dividends paid on unvested restricted stock awards are recorded as tax benefits in the consolidated statements of comprehensive income with a corresponding decrease to current taxes payable. Dividends on forfeited awards are included in stock-based compensation expense.

Stock options and restricted stock may be net settled in a cashless exercise by a reduction in the number of shares otherwise deliverable upon exercise or vesting in satisfaction of the exercise payment and/or applicable tax withholding requirements. During the nine months ended September 30, 2023, we withheld 3,132 shares totaling $86 thousand at a weighted-average price of $27.57 for cashless exercises. During the nine months ended September 30, 2022, we withheld 11,505 shares totaling $393 thousand at a weighted-average price of $34.13 for cashless exercises. Shares withheld under net settlement arrangements are available for future grants.

Share Repurchase Program

Bancorp had an approved share repurchase program with $34.7 million remaining that expired on July 31, 2023. On July 21, 2023, the Board of Directors approved the adoption of Bancorp's new share repurchase program, which replaced the existing one at that time, for up to $25.0 million and expiring on July 31, 2025. There have been no repurchases in 2023.

Note 8:  Commitments and Contingent Liabilities

Financial Instruments with Off-Balance Sheet Risk

We make commitments to extend credit in the normal course of business to meet the financing needs of our customers. These financial instruments include commitments to extend credit in the form of loans or through standby letters of credit. Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Because various commitments will expire without being fully drawn, the total commitment amount does not necessarily represent future cash requirements.

Page-25

Our credit loss exposure is equal to the contractual amount of the commitment in the event of nonperformance by the borrower. We use the same credit underwriting criteria for all credit exposure. The amount of collateral obtained, if deemed necessary by us, is based on management's credit evaluation of the borrower. Collateral types pledged may include accounts receivable, inventory, other personal property and real property.

The contractual amount of unfunded loan commitments and standby letters of credit not reflected in the consolidated statements of condition are as follows:

(in thousands)	September 30, 2023		December 31, 2022
Commercial lines of credit	$	260,117	$	292,204
Revolving home equity lines	220,148		218,907
Undisbursed construction loans	17,881		43,179
Personal and other lines of credit	9,268		10,842
Standby letters of credit	2,757		1,738
Total unfunded loan commitments and standby letters of credit	$	510,171	$	566,870

We record an allowance for credit losses on unfunded loan commitments at the balance sheet date based on estimates of the probability that these commitments will be drawn upon according to historical utilization experience of the different types of commitments and expected loss rates determined for pooled funded loans. The allowance for credit losses on unfunded commitments totaled $1.1 million and $1.5 million as of September 30, 2023 and December 31, 2022, respectively, which is included in interest payable and other liabilities in the consolidated statements of condition. We recorded no provision for credit losses on unfunded loan commitments in the third quarters of 2023 and 2022. The $342 thousand reversal of the provision for credit losses on unfunded loan commitments in the nine months of 2023 was due primarily to a decrease in total unfunded commitments, compared to a $318 thousand provision reversal in the nine months of 2022, due to improved economic forecasts at the time.

Leases

We lease premises under long-term non-cancelable operating leases with remaining terms of 7 months to 18 years, 8 months, most of which include escalation clauses and one or more options to extend the lease term, and some of which contain lease termination clauses. Lease terms may include certain renewal options that were considered reasonably certain to be exercised.

We lease certain equipment under finance leases with initial terms of 3 years to 5 years. The equipment finance leases do not contain renewal options, bargain purchase options or residual value guarantees.

The following table shows the balances of operating and finance lease right-of-use assets and lease liabilities.

(in thousands)	September 30, 2023		December 31, 2022
Operating leases:
Operating lease right-of-use assets	$	21,589	$	24,821
Operating lease liabilities	$	24,040	$	26,639
Finance leases:
Finance lease right-of-use assets	$	608	$	616
Accumulated amortization	(282)		(187)
Finance lease right-of-use assets, net1	$	326	$	429
Finance lease liabilities2	$	335	$	439
1 Included in premises and equipment in the consolidated statements of condition.
2 Included in borrowings and other obligations in the consolidated statements of condition.

The following table shows supplemental disclosures of noncash investing and financing activities for the periods presented.

	Nine months ended
(in thousands)	September 30, 2023		September 30, 2022
Right-of-use assets obtained in exchange for operating lease liabilities, net of tenant improvement allowances received	$	572	$	4,989
Right-of-use assets obtained in exchange for finance lease liabilities	$	7	$	41

Page-26

The following table shows components of operating and finance lease cost.

	Three months ended				Nine months ended
(in thousands)	September 30, 2023		September 30, 2022		September 30, 2023		September 30, 2022
Operating lease cost	$	1,289	$	1,328	$	4,221	$	3,907
Variable lease cost	—		—		—		—
Total operating lease cost1	$	1,289	$	1,328	$	4,221	$	3,907
Finance lease cost:
Amortization of right-of-use assets2	$	37	$	31	$	111	$	93
Interest on finance lease liabilities3	2		1		5		2
Total finance lease cost	$	39	$	32	$	116	$	95
Total lease cost	$	1,328	$	1,360	$	4,337	$	4,002
1 Included in occupancy and equipment expense in the consolidated statements of comprehensive income.
2 Included in depreciation and amortization in the consolidated statements of comprehensive income.
3 Included in interest on borrowings and other obligations in the consolidated statements of comprehensive income.

The following table shows the future minimum lease payments, weighted average remaining lease terms, and weighted average discount rates under operating and finance lease arrangements as of September 30, 2023. The discount rates used to calculate the present value of lease liabilities were based on the collateralized FHLB borrowing rates that were commensurate with lease terms and minimum payments on the lease commencement date.

(in thousands)	September 30, 2023
Year	Operating Leases			Finance Leases
2023	$	1,268		$	39
2024	4,753			155
2025	4,112			108
2026	3,373			38
2027	3,097			5
Thereafter	10,017			—
Total minimum lease payments	26,620			345
Amounts representing interest (present value discount)	(2,580)			(10)
Present value of net minimum lease payments (lease liability)	$	24,040		$	335
Weighted average remaining term (in years)	7.4			2.4
Weighted average discount rate	2.38		%	2.01		%

Litigation Matters

Bancorp may be party to legal actions that arise from time to time in the normal course of business. Bancorp's management is not aware of any pending legal proceedings to which either it or the Bank may be a party or has recently been a party that will have a material adverse effect on the financial condition or results of operations of Bancorp or the Bank.

The Bank is responsible for a proportionate share of certain litigation indemnifications provided to Visa U.S.A. ("Visa") by its member banks in connection with Visa's lawsuits related to anti-trust charges and interchange fees ("Covered Litigation"). We sold our remaining shares on July 13, 2023, however our proportionate share of the litigation indemnification liability does not change or transfer upon the sale of our Class B Visa shares to member banks or, per the terms of the sale, to the recent purchaser of our shares. Visa established an escrow account for the Covered Litigation that it periodically funds, which is expected to cover the settlement payment obligations.

Litigation is ongoing and until the court approval process is complete, there is no assurance that Visa will resolve the claims as contemplated by the amended class settlement agreement, and additional lawsuits may arise from individual merchants who opted out of the class settlement. However, until the escrow account is fully depleted and the conversion rate of Class B to Class A common stock is reduced to zero, no future cash settlement payments are required by the member banks, such as us, on the Covered Litigation. Therefore, we are not required to record any contingent liabilities for the indemnification related to the Covered Litigation, as we consider the probability of losses to be remote.

Page-27

Note 9: Derivative Financial Instruments and Hedging Activities

The Bank is exposed to certain risks from both its business operations and changes in economic conditions. As part of our asset/liability and interest rate risk management strategy, we may enter into interest rate derivative contracts to modify the repricing characteristics of certain of our interest-earning assets and interest-bearing liabilities. The Bank generally designates interest rate hedging agreements utilized in the management of interest rate risk as either fair value hedges or cash flow hedges.

Our credit exposure, if any, on interest rate swap asset positions is limited to the fair value (net of any collateral pledged to us) and interest payments of all swaps by each counterparty. Conversely, when an interest rate swap is in a liability position exceeding a certain threshold, we may be required to post collateral to the counterparty in an amount determined by the agreements. Collateral levels are monitored and adjusted on a regular basis for changes in interest rate swap values.

On July 7, 2023, the Bank entered into various interest rate swap agreements with notional values totaling $101.8 million split evenly between terms of 2.5 and 3.0 years to hedge balance sheet interest rate sensitivity and protect certain of our fixed rate available-for-sale securities against changes in fair value related to changes in the benchmark interest rate. The interest rate swaps involve the receipt of floating rate interest from a counterparty in exchange for us making fixed-rate interest payments over the lives of the agreements, without the exchange of the underlying notional values. The transactions were designated as partial term fair value hedges and structured such that the changes in fair value of the interest rate swaps are expected to be perfectly effective in offsetting the changes in the fair value of the hedged items attributable to changes in the SOFR OIS swap rate, the designated benchmark interest rate. Because the hedges met the criteria for using the shortcut method, there is no need to periodically reassess effectiveness during the term of the hedges. For fair value designated hedges, the gain or loss on the hedging instruments as well as the offsetting loss or gain on the hedged items, are recognized in current earnings as fair values change.

In addition, we had four interest rate swap agreements on certain loans with our customers, which are scheduled to mature at various dates ranging from January 2026 to October 2037. The loan interest rate swaps were designated as fair value hedges and allowed us to offer long-term fixed-rate loans to customers without assuming the interest rate risk of a long-term asset. Converting our fixed-rate interest payments to floating-rate interest payments, generally benchmarked to the one-month U.S. dollar SOFR index, protects us against changes in the fair value of our loans associated with fluctuating interest rates. The notional amounts of the interest rate contracts are equal to the notional amounts of the hedged loans.

Information on our derivatives follows:

	Asset Derivatives				Liability Derivatives
(in thousands)	September 30, 2023		December 31, 2022		September 30, 2023		December 31, 2022
Available-for-sale securities:
Interest rate swaps - notional amount	$	101,770	$	—	$	—	$	—
Interest rate swaps - fair value1	$	367	$	—	$	—	$	—
Loans receivable:
Interest rate contracts - notional amount	$	11,277	$	12,046	$	—	$	—
Interest rate contracts - fair value1	$	854	$	602	$	—	$	—

1 See Note 3, Fair Value of Assets and Liabilities, for valuation methodology.

The following table presents the carrying amount and associated cumulative basis adjustment related to the application of fair value hedge accounting that is included in the carrying amount of hedged assets as of September 30, 2023 and December 31, 2022.

Page-28

	Carrying Amounts of Hedged Assets				Cumulative Amounts of Fair Value Hedging Adjustments Included in the Carrying Amounts of the Hedged Assets
(in thousands)	September 30, 2023		December 31, 2022		September 30, 2023		December 31, 2022
Available-for-sale securities 1	$	108,444	$	—	$	(367)	$	—
Loans receivable 2	$	10,266	$	11,319	$	(960)	$	(726)
1 Carrying value equals the amortized cost basis of the securities underlying the hedge relationship, which is the book value net of the fair value hedge adjustment. Amortized cost excludes accrued interest totaling $136 thousand as of September 30, 2023.
2 Carrying value equals the amortized cost basis of the loans underlying the hedge relationship, which is the loan balance net of deferred loan origination fees and cost and the fair value hedge adjustment. Amortized cost excludes accrued interest, which was not material.

The following table presents the pretax net gains (losses) recognized in interest income related to our fair value hedges.

	Three months ended				Nine months ended
(in thousands)	September 30, 2023		September 30, 2022		September 30, 2023		September 30, 2022
Interest on investment securities 1
Increase (decrease) in fair value of interest rate swaps hedging available-for-sale securities	$	367	$	—	$	367	$	—
Receivable (payment) on interest rate swaps	162		—		162		—
(Decrease) increase in carrying value included in the hedged available-for-sale securities	(367)		—		(367)		—
Net gain (loss) recognized in interest income on investment securities	$	162	$	—	$	162	$	—
Interest and fees on loans 1
Increase (decrease) in fair value of interest rate swaps hedging loans receivable	$	223	$	547	$	252	$	1,734
Receivable (payment) on interest rate swaps	74		(19)		192		(169)
(Decrease) increase in carrying value included in the hedged loans	(211)		(538)		(233)		(1,718)
Decrease in value of yield maintenance agreement	(2)		(3)		(7)		(8)
Net gain (loss) recognized in interest income on loans	$	84	$	(13)	$	204	$	(161)
1 Represents the income line item in the statement of comprehensive income in which the effects of fair value hedges are recorded.

Our derivative transactions with the counterparty are under an International Swaps and Derivative Association (“ISDA”) master agreement that includes “right of set-off” provisions. “Right of set-off” provisions are legally enforceable rights to offset recognized amounts and there may be an intention to settle such amounts on a net basis. We do not offset such financial instruments for financial reporting purposes. Information on financial instruments that are eligible for offset in the consolidated statements of condition follows:

Offsetting of Financial Assets and Derivative Assets
			Gross Amounts		Net Amounts of		Gross Amounts Not Offset in
	Gross Amounts		Offset in the		Assets Presented		the Statements of Condition
	of Recognized		Statements of		in the Statements		Financial		Cash Collateral
(in thousands)	Assets1		Condition		of Condition1		Instruments		Received		Net Amount
September 30, 2023
Counterparty	$	1,221	$	—	$	1,221	$	—	$	—	$	1,221
Total	$	1,221	$	—	$	1,221	$	—	$	—	$	1,221
December 31, 2022
Counterparty	$	602	$	—	$	602	$	—	$	—	$	602
Total	$	602	$	—	$	602	$	—	$	—	$	602

1 Amounts exclude accrued interest on swaps.

For more information on how we account for our interest rate swaps, refer to Note 1 to the Consolidated Financial Statements included in our 2022 Form 10-K filed with the SEC on March 16, 2023.

Page-29

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

Management's discussion of the financial condition and results of operations, which is unaudited, should be read in conjunction with the related unaudited consolidated financial statements in this Form 10-Q and with the audited consolidated financial statements and accompanying notes included in our 2022 Annual Report on Form 10-K. Average balances, including balances used in calculating certain financial ratios, are generally comprised of average daily balances.

Forward-Looking Statements

This discussion of financial results includes forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, (the "1933 Act") and Section 21E of the Securities Exchange Act of 1934, as amended, (the "1934 Act"). Those sections of the 1933 Act and 1934 Act provide a "safe harbor" for forward-looking statements to encourage companies to provide prospective information about their financial performance so long as they provide meaningful, cautionary statements identifying important factors that could cause actual results to differ significantly from projected results.

Our forward-looking statements include descriptions of plans or objectives of management for future operations, products or services, and forecasts of revenues, earnings or other measures of economic performance. Forward-looking statements can be identified by the fact that they do not relate strictly to historical or current facts. They often include the words "believe," "expect," "intend," "estimate" or words of similar meaning, or future or conditional verbs preceded by "will," "would," "should," "could" or "may."

Forward-looking statements are based on management's current expectations regarding economic, legislative, and regulatory issues that may impact Bancorp's earnings in future periods. Factors that could cause future results to vary materially from current management expectations include, but are not limited to, general economic conditions and the economic uncertainty in the United States and abroad, including economic or other disruptions to financial markets caused by acts of terrorism, war or other conflicts such as the war between Russia and Ukraine and more recently the war between Israel and Hamas, impacts from inflation, supply change disruptions, changes in interest rates (including the actions taken by the Federal Reserve to control inflation), California's unemployment rate, deposit flows, real estate values, and expected future cash flows on loans and securities; the impact of adverse developments at other banks, including bank failures, that impact general sentiment regarding the stability and liquidity of banks; costs or effects of acquisitions; competition; changes in accounting principles, policies or guidelines; changes in legislation or regulation; natural disasters (such as wildfires and earthquakes in our area); adverse weather conditions; interruptions of utility service in our markets for sustained periods; and other economic, competitive, governmental, regulatory and technological factors (including external fraud and cybersecurity threats) affecting our operations, pricing, products and services; and successful integration of acquisitions.

Important factors that could cause results or performance to materially differ from those expressed in our prior forward-looking statements are detailed in ITEM 1A, Risk Factors section of our 2022 Form 10-K as filed with the SEC, and ITEM 1A Risk Factors herein, copies of which are available from us at no charge. Forward-looking statements speak only as of the date they are made. We do not undertake to update forward-looking statements to reflect circumstances or events that occur after the date the forward-looking statements are made or to reflect the occurrence of unanticipated events.

Critical Accounting Estimates

Critical accounting estimates are those estimates made in accordance with generally accepted accounting principles that involve a significant level of estimation and uncertainty and have had or are reasonably likely to have a material impact on our financial condition and results of operations. We consider accounting estimates to be critical to our financial results if (i) the accounting estimate requires management to make assumptions about matters that are highly uncertain, (ii) management could have applied different assumptions during the reported period, and (iii) changes in the accounting estimate are reasonably likely to occur in the future and could have a material impact on our financial statements. Our critical estimates include: Allowance for Credit Losses on Loans and Unfunded Commitments, Income Taxes, Fair Value Measurements, and Business Combinations. For a detailed discussion, refer to the Critical Accounting Estimates section of our 2022 Form 10-K filed with the SEC on March 16, 2023.

Page-30

Executive Summary

We generated earnings of $5.3 million for the third quarter of 2023, compared to $4.6 million for the second quarter of 2023. Diluted earnings per share were $0.33 for the third quarter of 2023, compared to $0.28 for the preceding quarter. Earnings for the first nine months of 2023 totaled $19.3 million, compared to $33.7 million for the same period in 2022. Diluted earnings per share were $1.20 and $2.11 for the first nine months of 2023 and 2022, respectively. The 2023 earnings were impacted by the increased cost of interest bearing deposits catching up to market interest rates and higher average balances on borrowings.

The following are highlights of our operating and financial performance for the periods presented. Additional performance details can be found in the pages that follow.

•The third quarter tax-equivalent net interest margin increased 3 basis points to 2.48% from 2.45% in the previous quarter due primarily to higher rates on interest-bearing cash balances generated from securities sales. The tax-equivalent net interest margin for the nine months ended September 30, 2023 of 2.66% decreased 40 basis points from 3.06% for the same period in 2022, primarily due to higher deposit and borrowing costs, partially offset by higher interest rates on loans and investment securities. We continue to manage our balance sheet and interest rate risk position to the current interest rate environment, and sold an additional $55.0 million in available-for-sale securities in late October. The sales generated an after-tax loss of $1.5 million, which is expected to be earned back through incremental interest income and improvements to the net interest margin in less than one year.

•Deposits totaled $3.444 billion as of September 30, 2023, a decrease of $129.7 million from $3.573 billion at December 31, 2022. However, deposits increased $118.5 million over the prior quarter. Our experienced team of bankers continued to build upon our strong deposit franchise with consistent growth from proactive outreach to both existing and prospective customers in all of our markets. Average cost of deposits increased 25 basis points over the second quarter, from 0.69% to 0.94%. Average cost of deposits increased 55 basis points for the first nine months of 2023, compared to the same period in 2022, from 0.06% to 0.61%. We believe we are competitively aligned in regard to deposit pricing, helping to maintain deposit levels.

•Non-interest bearing deposits made up 47.7% of total deposits at September 30, 2023, compared to 51.5% at December 31, 2022. We have successfully maintained non-interest bearing deposit percentages consistent with pre-pandemic levels, despite market and industry turbulence. Customer participation in the reciprocal deposit network program grew to $483.3 million maintaining estimated uninsured and/or uncollateralized deposits at 29% of total deposits as of September 30, 2023. Our largest depositor represented 2.7% of total deposits as of September 30, 2023.

•Borrowings totaled $120.0 million as of September 30, 2023, an $8.0 million increase from $112.0 million at December 31, 2022. However, total borrowings declined $52.2 million quarter-over-quarter from $172.2 million as a result of deposit growth and cash flows from investments and loans. Net available funding sources of $2.1 billion provided 211% coverage of an estimated $989.8 million in uninsured deposits at September 30, 2023.

•Our loan portfolio continues to perform well with classified loans at 1.90% of total loans. Non-owner-occupied commercial real estate loans made up $23.6 million or 59% of total classified loans as of September 30, 2023, compared to $22.0 million or 78% at December 31, 2022. Shortly after quarter-end three unsecured commercial substandard loans to one borrower totaling approximately $4.6 million paid off.

•Non-accrual loans were 0.27% of total loans, or $5.7 million, at September 30, 2023, compared to 0.12%, or $2.4 million, at December 31, 2022. Of the seven loans totaling $5.3 million moved to non-accrual status during the year, one legacy acquired-bank agricultural loan totaling $3.8 million became current on outstanding payments shortly after quarter-end. Offsetting the additions were payoffs and paydowns of $1.8 million and two loans for $314 thousand that were moved to accrual status in the first quarter. All of the non-accrual loans are collateralized by real estate with no expected credit loss as of September 30, 2023.

Page-31

•A $425 thousand provision for credit losses on loans in the third quarter brought the allowance for credit losses to 1.16% of total loans as of September 31, 2023. The provision was due primarily to qualitative risk factor adjustments as discussed further below and compared to a provision of $500 thousand in the previous quarter. For nine months ended September 30, 2023, we recorded a provision for credit losses on loans of $1.3 million, compared to a reversal of $63 thousand for the same period in 2022.

•Loans totaled $2.087 billion at September 30, 2023, a decrease of $5.6 million from $2.093 billion at December 31, 2022 reflecting originations of $90.3 million and payoffs of $59.5 million (including PPP payoffs). Loan amortization from scheduled repayments totaling $60.6 million was partially offset by a $24.2 million net increase in utilization of credit lines in the nine months ended September 30, 2023.

•Return on average assets ("ROA") was 0.52% for the third quarter of 2023, compared to 0.44% for the second quarter of 2023. Return on average equity ("ROE") was 4.94% for the third quarter of 2023, compared to 4.25% for the prior quarter. ROA was 0.63% for the nine months ended September 30, 2023, compared to 1.04% in the same period in 2022. ROE was 6.07% for the nine months ended September 30, 2023, compared to 10.65% in the same period in 2022. The efficiency ratio for the third quarter of 2023 was 72.96%, compared to 76.91% for the prior quarter. The efficiency ratio was 69.37% for the nine months ended September 30, 2023, compared to 55.60% in the same period in 2022.

•All capital ratios were above well-capitalized regulatory requirements. The total risk-based capital ratios at September 30, 2023 for Bancorp and the Bank were 16.6% and 16.1%, respectively. Bancorp's tangible common equity to tangible assets ("TCE ratio") was 8.6% at September 30, 2023, compared to 8.2% as of December 31, 2022. As of September 30, 2023, Bancorp's TCE ratio, net of after tax unrealized losses on held-to-maturity securities, was 6.1%, compared to 6.2% at December 31, 2022 (refer to page 46 for a discussion and reconciliation of this non-GAAP financial measure).

•The Board of Directors declared a cash dividend of $0.25 per share on October 20, 2023, which represents the 74th consecutive quarterly dividend paid by Bancorp. The dividend is payable on November 10, 2023, to shareholders of record at the close of business on November 3, 2023.

•As previously announced, David Bloom, Executive Vice President and Head of Commercial Banking, joined the Bank on July 31 and is responsible for the direction, vision, growth, and performance of the Bank’s commercial banking division, including its eight regional offices located throughout northern California and its specialty wine business. He previously served as senior managing director of business banking in northern California and the Pacific Northwest at First Republic Bank. Under David's direction we have already approved for funding loan amounts exceeding third quarter originations since quarter end.

•Also as previously announced, effective October 20, 2023, the Board of Directors for Bank of Marin Bancorp appointed Cigdem Gencer to its board, increasing its membership to thirteen directors. Gencer brings extensive leadership and financial services experience to the Board. Throughout her career, she has developed and executed transformative growth, expansion, and investment strategies for organizations, including international expansion efforts. For nearly two decades, Gencer served as executive vice president at a Fortune 500 financial institution where she served as head of international human resources, head of enterprise data strategy and analytics in the Chief Data Office, and chief financial officer, chief operating officer, and regional sales director for its Private Wealth division. Her experience also includes serving as a management consultant in the financial services sector and chief financial officer at Intrax, Inc. In 2021, she established Fazilet Consulting—an executive coaching and organizational consulting firm—in which she also serves as an executive coach.

Page-32

RESULTS OF OPERATIONS

Highlights of the financial results are presented in the following tables:

	Three months ended						Nine months ended
(dollars in thousands, except per share data)	September 30, 2023			June 30, 2023			September 30, 2023			September 30, 2022
Selected operating data:
Net interest income	$	24,469		$	24,130		$	78,497		$	94,122
Provision for (reversal of) credit losses on loans	425			500			1,275			(63)
Reversal of credit losses on unfunded loan commitments	—			(168)			(342)			(318)
Non-interest income	2,598			2,739			8,272			8,318
Non-interest expense	19,747			20,665			60,192			56,959
Net income	5,295			4,551			19,285			33,705
Net income per common share:
Basic	$	0.33		$	0.28		$	1.21		$	2.12
Diluted	$	0.33		$	0.28		$	1.20		$	2.11
Performance and other financial ratios:
Return on average assets	0.52		%	0.44		%	0.63		%	1.04		%
Return on average equity	4.94		%	4.25		%	6.07		%	10.65		%
Tax-equivalent net interest margin	2.48		%	2.45		%	2.66		%	3.06		%
Cost of deposits	0.94		%	0.69		%	0.61		%	0.06		%
Efficiency ratio	72.96		%	76.91		%	69.37		%	55.60		%
Net (recoveries) charge-offs	$	(3)		$	(2)		$	(2)		$	(3)
Cash dividend payout ratio on common stock 1	75.76		%	89.29		%	61.98		%	34.43		%

(dollars in thousands, except per share data)	September 30, 2023			December 31, 2022
Selected financial condition data:
Total assets	$	4,035,549		$	4,147,464
Investment securities	1,593,957			1,774,303
Loans, net	2,062,682			2,069,563
Deposits	3,443,684			3,573,348
Short-term borrowings and other obligations	120,335			112,439
Stockholders' equity	418,618			412,092
Book value per share	25.94			25.71
Asset quality ratios:
Allowance for credit losses on loans to total loans	1.16		%	1.10		%
Allowance for credit losses on loans to non-performing loans	4.28x			9.45x
Non-accrual loans to total loans	0.27		%	0.12		%
Capital ratios:
Equity to total assets ratio	10.37		%	9.94		%
Tangible common equity to tangible assets	8.63		%	8.21		%
Total capital (to risk-weighted assets)	16.56		%	15.90		%
Tier 1 capital (to risk-weighted assets)	15.63		%	15.02		%
Tier 1 capital (to average assets)	10.24		%	9.60		%
Common equity Tier 1 capital (to risk weighted assets)	15.63		%	15.02		%
1 Calculated as dividends on common shares divided by basic net income per common share.

Page-33

Net Interest Income

Net interest income is the interest earned on loans, investments and other interest-earning assets minus the interest expense incurred on deposits and other interest-bearing liabilities. Net interest income is impacted by changes in general market interest rates and by changes in the composition of interest-earning assets and interest-bearing liabilities. Interest rate changes can create fluctuations in the net interest income and/or margin due to an imbalance in the timing of repricing and maturity of assets and liabilities. We manage interest rate risk exposure with the goal of minimizing the impact of interest rate volatility on net interest income. For more information, refer to Item 3. Quantitative and Qualitative Disclosure about Market Risk in this Form 10-Q.

Net interest margin is expressed as net interest income divided by average interest-earning assets. Net interest rate spread is the difference between the average rate earned on total interest-earning assets and the average rate incurred on total interest-bearing liabilities. Both of these measures are reported on a taxable-equivalent basis. Net interest margin is the higher of the two because it reflects interest income earned on assets funded with non-interest-bearing sources of funds, which include demand deposits and stockholders’ equity.

Average Statements of Condition and Analysis of Net Interest Income

The following tables compare interest income, average interest-earning assets, interest expense, and average interest-bearing liabilities for the periods presented. The tables also present net interest income, net interest margin and net interest rate spread for each period reported.

		Three months ended						Three months ended
		September 30, 2023						June 30, 2023
				Interest						Interest
		Average		Income/		Yield/		Average		Income/		Yield/
(dollars in thousands)		Balance		Expense		Rate		Balance		Expense		Rate
Assets
	Interest-earning deposits with banks 1	$	76,896	$	1,055	5.37	%	$	3,578	$	48	5.35	%
	Investment securities 2, 3	1,721,367		9,436		2.19	%	1,819,486		10,103		2.22	%
	Loans 1, 3, 4	2,096,814		24,823		4.63	%	2,108,260		24,700		4.63	%
	Total interest-earning assets 1	3,895,077		35,314		3.55	%	3,931,324		34,851		3.51	%
	Cash and non-interest-bearing due from banks	37,964						38,154
	Bank premises and equipment, net	8,428						8,546
	Interest receivable and other assets, net	134,075						141,130
Total assets		$	4,075,544					$	4,119,154
Liabilities and Stockholders' Equity
	Interest-bearing transaction accounts	$	230,085	$	270	0.47	%	$	232,090	$	234	0.41	%
	Savings accounts	266,770		229		0.34	%	285,745		146		0.20	%
	Money market accounts	1,046,011		5,988		2.27	%	948,670		4,292		1.81	%
	Time accounts including CDARS	217,467		1,555		2.84	%	174,471		946		2.18	%
	Short-term borrowings and other obligations 1	188,415		2,593		5.39	%	372,308		4,873		5.18	%
	Total interest-bearing liabilities	1,948,748		10,635		2.17	%	2,013,284		10,491		2.09	%
	Demand accounts	1,649,691						1,627,730
	Interest payable and other liabilities	52,067						49,116
	Stockholders' equity	425,038						429,024
Total liabilities & stockholders' equity		$	4,075,544					$	4,119,154
Tax-equivalent net interest income/margin 1				$	24,679	2.48	%			$	24,360	2.45	%
Reported net interest income/margin 1				$	24,469	2.46	%			$	24,130	2.43	%
Tax-equivalent net interest rate spread						1.38	%					1.42	%

Page-34

		Nine months ended						Nine months ended
		September 30, 2023						September 30, 2022
				Interest						Interest
		Average		Income/		Yield/		Average		Income/		Yield/
(in thousands)		Balance		Expense		Rate		Balance		Expense		Rate
Assets
	Interest-earning deposits with banks 1	$	28,710	$	1,159	5.32	%	$	140,114	$	832	0.78	%
	Investment securities 2, 3	1,797,054		29,731		2.21	%	1,770,882		25,214		1.90	%
	Loans 1, 3, 4	2,108,840		73,938		4.62	%	2,196,173		70,944		4.26	%
	Total interest-earning assets 1	3,934,604		104,828		3.51	%	4,107,169		96,990		3.11	%
	Cash and non-interest-bearing due from banks	38,641						56,585
	Bank premises and equipment, net	8,457						7,220
	Interest receivable and other assets, net	137,428						159,994
Total assets		$	4,119,130					$	4,330,968
Liabilities and Stockholders' Equity
	Interest-bearing transaction accounts	$	244,688	$	758	0.41	%	$	296,239	$	230	0.10	%
	Savings accounts	293,709		545		0.25	%	342,704		93		0.04	%
	Money market accounts	982,729		11,365		1.55	%	1,074,597		1,184		0.15	%
	Time accounts including CDARS	172,991		2,724		2.11	%	144,807		209		0.19	%
	Short-term borrowings and other obligations 1	260,973		10,182		5.14	%	368		2		0.71	%
	Total interest-bearing liabilities	1,955,090		25,574		1.75	%	1,858,715		1,718		0.12	%
	Demand accounts	1,689,615						1,999,433
	Interest payable and other liabilities	49,819						49,747
	Stockholders' equity	424,606						423,073
Total liabilities & stockholders' equity		$	4,119,130					$	4,330,968
Tax-equivalent net interest income/margin 1				$	79,254	2.66	%			$	95,272	3.06	%
Reported net interest income/margin 1				$	78,497	2.63	%			$	94,122	3.02	%
Tax-equivalent net interest rate spread						1.76	%					2.99	%
	1 Interest income/expense is divided by actual number of days in the period times 360 days to correspond to stated interest rate terms, where applicable.
	2 Yields on available-for-sale securities are calculated based on amortized cost balances rather than fair value, as changes in fair value are reflected as a component of stockholders' equity. Investment security interest is earned on 30/360 day basis monthly.
	3 Yields and interest income on tax-exempt securities and loans are presented on a taxable-equivalent basis using the Federal statutory rate of 21 percent in 2023 and 2022.
	4 Average balances on loans outstanding include non-performing loans. The amortized portion of net loan origination fees is included in interest income on loans, representing an adjustment to the yield.

The following table presents the effects of changes in average balances (volume) or changes in average rates on tax-equivalent net interest income for the periods indicated. Volume variances are equal to the increase or decrease in average balances multiplied by prior period rates. Rate variances are equal to the increase or decrease in rates multiplied by prior period average balances. Mix variances are attributable to the change in yields or rates multiplied by the change in average balances, including one more day in the three months ended September 30, 2023, compared to the three months ended June 30, 2023.

	Three months ended September 30, 2023 compared to three months ended June 30, 2023								Nine months ended September 30, 2023 compared to nine months ended September 30, 2022
(in thousands)	Volume		Yield/Rate		Mix		Total		Volume		Yield/Rate		Mix		Total
Interest-earning deposits with banks	$	984	$	1	$	22	$	1,007	$	(661)	$	4,825	$	(3,837)	$	327
Investment securities 1	(545)		(129)		7		(667)		373		4,084		60		4,517
Loans 1	(134)		(13)		270		123		(2,821)		6,056		(241)		2,994
Total interest-earning assets	305		(141)		299		463		(3,109)		14,965		(4,018)		7,838
Interest-bearing transaction accounts	(2)		34		4		36		(40)		688		(120)		528
Savings accounts	(10)		97		(4)		83		(13)		543		(78)		452
Money market accounts	440		1,080		176		1,696		(101)		11,243		(961)		10,181
Time accounts, including CDARS	233		288		88		609		41		2,071		403		2,515
Short-term borrowings and other obligations	(2,407)		195		(68)		(2,280)		1,416		12		8,752		10,180
Total interest-bearing liabilities	(1,746)		1,694		196		144		1,303		14,557		7,996		23,856
Changes in tax-equivalent net interest income	$	2,051	$	(1,835)	$	103	$	319	$	(4,412)	$	408	$	(12,014)	$	(16,018)
1 Yields and interest income on tax-exempt securities and loans are presented on a taxable-equivalent basis using the federal statutory rate of 21%.

Page-35

Third Quarter of 2023 Compared to the Second Quarter of 2023

Net interest income totaled $24.5 million for the third quarter of 2023, compared to $24.1 million for the prior quarter. The $339 thousand increase from the prior quarter was primarily related to an increase of approximately $358 thousand in interest income from the investment of securities sales proceeds into interest-bearing cash. The $2.3 million reduction in borrowing cost for the quarter was offset by rising deposit rates and higher average deposit balances that resulted in an additional $2.4 million in interest expense.

The tax-equivalent net interest margin was 2.48% for the third quarter of 2023, compared to 2.45% for the prior quarter. The increase from prior quarter was primarily due to a $73.3 million increase in average interest-bearing cash balances with an average yield of 5.37% from securities sales proceeds. During the third quarter new loans were originated at rates approximately 150 basis points above the rates on loans paid off, which will positively impact the margin in future periods.

Nine Months Ended September 30, 2023 Compared to Nine Months Ended September 30, 2022

Net interest income totaled $78.5 million for the nine months ended September 30, 2023, compared to $94.1 million for the same period in the prior year. The $15.6 million decrease from prior year was primarily due to higher funding costs of $23.9 million, partially offset by higher average yields on earning assets.

The tax-equivalent net interest margin was 2.66% for the nine months ended September 30, 2023, compared to 3.06% for the same period in the prior year. The decrease was primarily attributed to higher deposit and borrowing costs, partially offset by higher interest rates on loans and investment securities. Average interest-bearing deposits balances decreased by $164.2 million while the average cost increased by 55 basis points, mainly for money market and time deposit account types, decreasing the margin by 46 basis points. Average borrowings and other obligations increased by $260.6 million at an average cost of 5.14%, an increase of 4.43%, decreasing the margin by 34 basis points. Average loan balances decreased by $87.3 million while the average yield increased by 36 basis points, increasing the margin by 20 basis points. Average investment securities increased $26.2 million and their average yield increased 31 basis points, increasing the margin by 19 basis points.

Market Interest Rates

Market interest rates are, in part, based on the target federal funds interest rate (the interest rate banks charge each

other for short-term borrowings) implemented by the Federal Reserve Open Market Committee ("FOMC").

In response to the evolving risks to economic activity caused by the COVID-19 pandemic, the FOMC made two emergency federal funds rate cuts totaling 150 basis points in March 2020. The federal funds rate range remained between 0.0% to 0.25% through the beginning of 2022, putting downward pressure on our asset yields and net interest margin. Beginning in March 2022, the FOMC began successive increases to the federal funds rate due to the evolving inflation risks, complicated by international political unrest and supply chain disruptions. As a result of seven rate adjustments during 2022, the federal funds target rate increased to a range of 4.25% to 4.50% at year-end 2022 and our net interest margin increased gradually over the course of the year. In 2023, on each of February 1st, March 22nd, May 3rd, and July 26th the FOMC increased the target rate by 25 basis points to a range of 5.25% to 5.50%. Rising interest rates and first quarter disruptions in the banking industry resulted in rapid increases in the cost of funds through rising deposit costs and increased borrowings, putting pressure on net interest margin in the second and third quarters. Federal Reserve policymakers continue to monitor inflation and economic developments throughout 2023. See ITEM 3. Quantitative and Qualitative Disclosure about Market Risk for further information.

Provision for Credit Losses on Loans

Management assesses the adequacy of the allowance for credit losses on loans quarterly based on several factors including growth of the loan portfolio, past events, current conditions, and reasonable and supportable forecasts to estimate expected losses over the contractual terms of our loans. The allowance for credit losses on loans is increased by provisions charged to expense and loss recoveries and decreased by loans charged off.

Page-36

The following table shows the activity for the periods presented.

	Three months ended				Nine months ended
(dollars in thousands)	September 30, 2023		June 30, 2023		September 30, 2023		September 30, 2022
Provision for (reversal of) credit losses on loans	$	425	$	500	$	1,275	$	(63)

We recorded a $425 thousand provision for credit losses on loans in the third quarter. The provision was due primarily to increases in qualitative factors related to trends in adversely graded, non-owner-occupied commercial real estate loans and the potential impact of rapidly increasing interest rates and other external factors on both our non-owner-occupied commercial real estate and construction portfolios. These increases were partially offset by the impact of the decrease in loan balances.

We recorded a $500 thousand provision for credit losses on loans in the second quarter. The provision was due primarily to increases in qualitative risk factors from continued negative trends in adversely graded loans and/or collateral values on our non-owner occupied commercial real estate office and multi-family real estate portfolios. These increases were partially offset by the impact of a decrease in loan balances.

The provision totaling $1.3 million for the nine months ended September 30, 2023 primarily resulted from increases in qualitative risk factors from continued trends in adversely graded loans and/or collateral values not believed to be captured in the quantitative risk factors.

The net provision reversal for the nine months ended September 30, 2022 primarily resulted from a provision reversal in the first quarter due to improvements in the economic forecasts, partially offset by the provision in the third quarter due primarily to an increase in qualitative factors to account for the ongoing deterioration in the economic outlook not captured in the quantitative portion of the allowance.

For more information, refer to Note 5, Loans and Allowance for Credit Losses on Loans, to the consolidated financial statements in this Form 10-Q.

Non-interest Income

The following table details the components of non-interest income.

	Three months ended
(dollars in thousands)	September 30, 2023		June 30, 2023		Amount Change		Percent Change
Wealth Management and Trust Services	$	515	$	559	$	(44)	(7.9)	%
Service charges on deposit accounts	508		520		(12)		(2.3)	%
Debit card interchange fees, net	456		555		(99)		(17.8)	%
Earnings on bank-owned life insurance, net	371		$	362	9		2.5	%
Dividends on Federal Home Loan Bank stock	324		290		34		11.7	%
Merchant interchange fees, net	117		127		(10)		(7.9)	%
Other income	293		326		(33)		(10.1)	%
Total non-interest income	$	2,598	$	2,739	$	(141)	(5.1)	%

	Nine months ended				Amount Change		Percent Change
(dollars in thousands)	September 30, 2023		September 30, 2022
Wealth Management and Trust Services	$	1,585	$	1,737	$	(152)	(8.8)	%
Service charges on deposit accounts	1,561		1,488		73		4.9	%
Debit card interchange fees, net	1,458		1,538		(80)		(5.2)	%
Earnings on bank-owned life insurance, net	1,438		933		505		54.1	%
Dividends on Federal Home Loan Bank stock	916		759		157		20.7	%
Merchant interchange fees, net	377		430		(53)		(12.3)	%
Gains (losses) on sale of investment securities, net	14		(63)		77		NM
Other income	923		1,496		(573)		(38.3)	%
Total non-interest income	$	8,272	$	8,318	$	(46)	(0.6)	%

Page-37

Third Quarter of 2023 Compared to the Second Quarter of 2023

Non-interest income totaled $2.6 million for the third quarter of 2023, compared to $2.7 million for the prior quarter. The $141 thousand decrease from the prior quarter was primarily related to the decrease in debit card interchange income.

Nine Months Ended September 30, 2023 Compared to Nine Months Ended September 30, 2022

Non-interest income totaled $8.3 million for the nine months ended September 30, 2023, materially unchanged from the same period of the prior year. The $46 thousand decrease from the prior year period was mostly attributable to decreases in other income including one-way deposit and cash management fees and in wealth management and trust services income, partially offset by higher bank-owned life insurance benefit payments and balances and dividends on Federal Home Loan Bank stock.

Non-interest Expense

The following table details the components of non-interest expense.

	Three months ended
(dollars in thousands)	September 30, 2023		June 30, 2023		Amount Change		Percent Change
Salaries and related benefits	$	10,741	$	11,416	$	(675)	(5.9)	%
Occupancy and equipment	1,973		1,980		(7)		(0.4)	%
Data processing	1,009		922		87		9.4	%
Professional services	757		797		(40)		(5.0)	%
Federal Deposit Insurance Corporation insurance	469		666		(197)		(29.6)	%
Depreciation and amortization	423		400		23		5.8	%
Information technology	411		357		54		15.1	%
Amortization of core deposit intangible	335		340		(5)		(1.5)	%
Directors' expense	272		300		(28)		(9.3)	%
Charitable contributions	20		638		(618)		(96.9)	%
Other real estate owned	—		44		(44)		(100.0)	%
Other non-interest expense
Advertising	319		300		19		6.3	%
Other expense	3,018		2,505		513		20.5	%
Total other non-interest expense	3,337		2,805		532		19.0	%
Total non-interest expense	$	19,747	$	20,665	$	(918)	(4.4)	%

	Nine months ended				Amount Change		Percent Change
(dollars in thousands)	September 30, 2023		September 30, 2022
Salaries and related benefits	$	33,087	$	32,446	$	641	2.0	%
Occupancy and equipment	6,367		5,739		628		10.9	%
Data processing	2,976		3,569		(593)		(16.6)	%
Professional services	2,677		2,314		363		15.7	%
Depreciation and amortization	1,705		1,259		446		35.4	%
Federal Deposit Insurance Corporation insurance	1,424		886		538		60.7	%
Information technology	1,138		1,519		(381)		(25.1)	%
Amortization of core deposit intangible	1,020		1,124		(104)		(9.3)	%
Directors' expense	893		838		55		6.6	%
Charitable contributions	707		605		102		16.9	%
Other real estate owned	48		355		(307)		NM
Other non-interest expense
Advertising	897		789		108		13.7	%
Other expense	7,253		5,516		1,737		31.5	%
Total other non-interest expense	8,150		6,305		1,845		29.3	%
Total non-interest expense	$	60,192	$	56,959	$	3,233	5.7	%
NM - Not Meaningful

Page-38

Third Quarter of 2023 Compared to the Second Quarter of 2023

Non-interest expense totaled $19.7 million for the third quarter of 2023, compared to $20.7 million for the prior quarter. The $918 thousand decrease from the prior quarter primarily resulted from a $675 thousand decrease in salaries and related benefits mainly due to decreases in accrued incentive and profit sharing expenses and 401(k) contributions, $618 thousand less in charitable contributions as our annual grant program normally occurs in the second quarter, and a $197 thousand decrease related to a catch-up adjustment in the second quarter for increased FDIC assessments to strengthen the Deposit Insurance Fund. These decreases were partially offset by a $532 thousand net increase in other expense, primarily due to a $688 thousand increase in expenses and fees associated with our customers' participation in reciprocal deposit networks to bolster their FDIC insured balances.

Nine Months Ended September 30, 2023 Compared to Nine Months Ended September 30, 2022

Non-interest expense totaled $60.2 million for the nine months ended September 30, 2023, compared to $57.0 million for the nine months ended September 30, 2022, an increase of $3.2 million. Other expense increased by $1.8 million primarily due to a $1.5 million increase in expenses and fees associated with reciprocal deposits placed into deposit networks. Salaries and related benefits increased by $641 thousand primarily due to regularly scheduled annual merit and other increases, the hiring of several key employees and officers, and lower deferred loan origination costs, partially offset by a reduction in accrued incentive and profit sharing expenses. Occupancy and equipment and depreciation and amortization expenses rose $628 thousand and $446 thousand, respectively, mainly from the acceleration of lease-related costs for branch closures in the first quarter of 2023. Beginning in 2024, the estimated annual pre-tax savings from branch closures are expected to be approximately $1.4 million. In addition, the FDIC insurance assessment rose by $538 thousand due to the increased statutory rate. These increases were partially offset by a $593 thousand decrease in data processing expenses due to our core system contract renegotiation for the current period and because the prior year included data processing expenses largely eliminated after the systems conversion associated with the American River Bankshares merger. In addition, other real estate owned expenses decreased by $307 thousand due the write-down in the prior year of the asset that was sold in the third quarter of 2023.

Provision for Income Taxes

Income tax provisions reflect accruals for taxes at the applicable rates for federal income tax and California franchise tax based upon reported pre-tax income. Provisions also reflect permanent differences between income for tax and financial reporting purposes (such as earnings on tax exempt loans and municipal securities, bank-owned life insurance ("BOLI") income, low-income housing tax credits, and stock-based compensation from the exercise of stock options, disqualifying dispositions of incentive stock options and vesting of restricted stock awards).

The provision for income taxes for the third quarter of 2023 totaled $1.6 million at an effective tax rate of 23.2%, compared to $1.3 million at an effective tax rate of 22.5% in the prior quarter. The increase in the provision for income taxes in the third quarter of 2023 reflected higher pre-tax income as compared to the prior quarter. The 70 basis point increase in the effective tax rate in the third quarter of 2023 was primarily due to the smaller proportional effect of permanent tax differences on higher pretax income.

The provision for income taxes for the first nine months of 2023 totaled $6.4 million at an effective tax rate of 24.8%, compared to $12.2 million at an effective tax rate of 26.5% for the first nine months of 2022. The 170 basis point decrease in the effective tax rate in the first nine months of 2023, as compared to the same period a year ago, was primarily due to the larger proportional effect of permanent tax differences on lower pretax income and higher tax-exempt BOLI income. This decrease was partially offset by a reduction in the tax-exempt interest exclusion (due to a larger IRC Section 291(e) interest expense disallowance), compared to the prior period.

We file a consolidated return in the U.S. Federal tax jurisdiction and a combined return in the State of California tax jurisdiction. There were no ongoing federal or state income tax examinations at the issuance of this report. At September 30, 2023, neither the Bank nor Bancorp had accruals for interest or penalties related to unrecognized tax benefits.

Page-39

FINANCIAL CONDITION SUMMARY

Cash, Cash Equivalents and Restricted Cash

Total cash, cash equivalents and restricted cash were $123.1 million at September 30, 2023, compared to $45.4 million at December 31, 2022. The $77.7 million increase was due primarily to the sale of $82.7 million of available-for-sale securities in the third quarter, which resulted in 3 basis points of net interest margin expansion due to the higher interest rate earned on cash and provided diversification to our liquidity profile.

Investment Securities

The investment securities portfolio totaled $1.594 billion at September 30, 2023, a decrease of $180.3 million from $1.774 billion at December 31, 2022. The decrease was primarily the result of principal repayments and maturities totaling $87.7 million, sales of $82.7 million available-for-sale securities, an increase of $5.7 million in pre-tax unrealized losses on available-for-sale investment securities, and $4.2 million in net amortization in the first nine months of 2023. The securities sales and $102 million fair value hedge reduced the impact of interest rate increases on tangible capital over the quarter by approximately 7 basis points. The $2.8 million net loss on the sale of securities was offset by a $2.8 million gain from the sale of our remaining investment in Visa Inc. Class B restricted common stock, which had a zero carrying value. Both the available-for-sale and held-to-maturity portfolios are eligible for pledging to either the FHLB or the Federal Reserve as collateral for borrowing. The portfolios are comprised of high credit quality investments with average effective durations of 4.07 on available-for-sale securities and 5.95 on held-to-maturity securities. Both portfolios generate cash inflows monthly from interest, principal amortization and payoffs, which supports the Bank's liquidity. Those cash inflows totaled $123.9 million in the first nine months of 2023.

The following table summarizes our investment in obligations of state and political subdivisions at September 30, 2023 and December 31, 2022.

		September 30, 2023								December 31, 2022
(dollars in thousands)		Amortized Cost			Fair Value			% of Total State and Political Subdivisions		Amortized Cost			Fair Value			% of Total State and Political Subdivisions
Within California:
	General obligation bonds	$	24,216		$	18,867		14.7	%	$	25,806		$	20,768		14.4	%
	Revenue bonds	3,510			2,775			2.1		3,719			2,987			2.1
Total within California		27,726			21,642			16.8		29,525			23,755			16.5
Outside California:
	General obligation bonds	109,167			89,863			66.3		121,908			106,375			68.0
	Revenue bonds	27,751			22,303			16.9		27,922			23,752			15.5
Total outside California		136,918			112,166			83.2		149,830			130,127			83.5
Total obligations of state and political subdivisions		$	164,644		$	133,808		100.0	%	$	179,355		$	153,882		100.0	%
Percent of investment portfolio		9.7		%	9.3		%			9.6		%	9.3		%

Of the total investment in obligations of state and political subdivisions, the largest concentrations outside of California are in Texas (37.1%), Washington (15.4%) and Wisconsin (9.0%). Our investment in obligations issued by municipal issuers in Texas are either guaranteed by the AAA rated Texas Permanent School Fund ("PSF") or backed by revenue sources from essential services (such as utilities and transportation).

Investments in states, municipalities and political subdivisions are subject to an initial pre-purchase credit assessment and ongoing monitoring. Key considerations include:

•The soundness of a municipality’s budgetary position and stability of its tax revenues

•Debt profile and level of unfunded liabilities, diversity of revenue sources, taxing authority of the issuer

•Local demographics/economics including unemployment data, largest taxpayers and local employers, income indices and home values

Page-40

•For revenue bonds, the source and strength of revenue for municipal authorities including the obligor’s financial condition and reserve levels, annual debt service and debt coverage ratio, and credit enhancement (such as insurer’s strength and collateral in escrow accounts)

•Credit ratings by major credit rating agencies

Loans and Credit Quality

During the first nine months of 2023, loans decreased by $5.6 million and totaled $2.087 billion at September 30, 2023, compared to $2.093 billion at December 31, 2022. During the same period in 2022, loans decreased $97.3 million to $2.158 billion at September 30, 2022 from $2.256 billion at December 31, 2021. Loan originations were $90.3 million for the nine months ended September 30, 2023, compared to $204.1 million for the first nine months of 2022. Excluding PPP loans, payoffs were $57.7 million for the nine months ended September 30, 2023, compared to $204.2 million for the same period in 2022. PPP loan payoffs during the nine months ended September 30, 2023 and 2022 were $1.8 million and $103.6 million, respectively. In addition, loan amortization from scheduled repayments totaling $60.6 million was partially offset by a $24.2 million net increase in utilization of credit lines for the nine months ended September 30, 2023. While Bank of Marin has continued its usual steadfast conservative underwriting practices and has not changed its credit standards or policies in reaction to current market conditions, our portfolio management and credit teams are exercising heightened awareness of the potential for credit quality deterioration. The Bank continues to focus on extending credit within the markets we know best and serving the needs of our existing clients while ensuring new opportunities present the appropriate levels of risk and return.

The ratio of allowance for credit losses on loans to total loans was 1.16% at September 30, 2023, compared to 1.10% at December 31, 2022.

Non-accrual loans increased $3.3 million to $5.7 million, or 0.27% of the loan portfolio at September 30, 2023 from $2.4 million, or 0.12% at December 31, 2022. All of the non-accrual loans are collateralized by real estate with no expected credit loss as of September 30, 2023. Accruing loans past due 30 to 89 days totaled $2.2 million at September 30, 2023, compared to $664 thousand at December 31, 2022.

Classified loans with risk ratings of substandard or doubtful totaled $39.7 million at September 30, 2023, compared to $28.1 million at December 31, 2022. Increases in 2023 were primarily due to the addition of eleven loans to ten borrowers totaling $13.4 million, mostly within the commercial real estate (both owner-occupied and non-owner occupied) and the commercial and industrial portfolios. Partially offsetting the additions were $939 thousand in upgrades to pass risk rating and $905 thousand in payoffs and paydowns, net of balance increases of $3.4 million. Shortly after quarter-end three unsecured commercial substandard loans to one borrower totaling approximately $4.6 million paid off.

Loans designated special mention, which are not considered adversely classified, increased by $52.2 million to $112.4 million at September 30, 2023 from $60.2 million at December 31, 2022. The increase was largely due to $66.0 million in downgrades from pass risk ratings, mostly concentrated in the commercial real estate non-owner-occupied portfolio, which were partially offset by $5.9 million in downgrades from special mention to substandard, $4.9 million in paydowns and payoffs and $3.1 million in upgrades to pass risk ratings.

With the heightened market concern about non-owner-occupied commercial real estate, and in particular the office sector, we are providing the following additional information. We continue to maintain diversity among property types and within our geographic footprint. In particular, our office commercial real estate portfolio in the City of San Francisco represents just 3% of our total loan portfolio and 6% of our total non-owner occupied commercial real estate portfolio. As of the last measurement period (generally December 2022), the weighted average loan-to-value and weighted average debt-service coverage ratios for the entire non-owner-occupied office portfolio were 56% and 1.68x, respectively. For the eleven non-owner-occupied office loans in the City of San Francisco, the weighted average loan-to-value and debt-service coverage ratios were 66% (61% unweighted) and 1.07x (1.34x unweighted), respectively. During the quarter we conducted a review of the refinance risk in our non-owner-occupied commercial real estate portfolio. We evaluated 36 loans with commitments of $1.0 million or more totaling $97.4 million that mature or reprice in 2023 or 2024 and determined that the refinance risk on these loans is expected to be manageable with weighted average debt service coverage ratios ranging from 1.28 to 2.01 times based on current interest rates.

Page-41

For more information, refer to Note 5, Loans and Allowance for Credit Losses on Loans, to the consolidated financial statements in this Form 10-Q.

Liabilities - Deposits and Borrowings

During the first nine months of 2023, total liabilities decreased by $118.4 million to $3.617 billion. Deposits totaled $3.444 billion at September 30, 2023, a decrease of $129.7 million compared to $3.573 billion at December 31, 2022. Borrowings increased $8.0 million to $120.0 million at September 30, 2023 from $112.0 million at December 31, 2022.

We have seen stability in deposit trends since the first quarter, including the utilization of our available deposit networks. That stability extended to our mix in deposits, new account activity and overall growth. Non-interest bearing deposits made up 47.7% of total deposits at September 30, 2023, compared to 51.5% at year-end 2022, while money market deposits rose to 31.7% from 27.7%, and time deposits rose to 6.7% from 3.3% in the same period. Additionally, the Bank's competitive and balanced approach to relationship management and focused outreach supported the growth adding over 1,200 new accounts during the third quarter, 38% of which were new relationships, bringing the total to over 3,600 new accounts in 2023 (excluding new reciprocal accounts). As a result, we are closing the gap on the deposit outflows experienced in the first quarter of 2023 without accessing brokered deposit markets. As of September 30, 2023, 61% of deposit balances were held in business accounts with average balances of $130 thousand per account. The remaining 39% were consumer accounts with average balances of $41 thousand per account. The largest depositor represented 2.7% of total deposits and the four largest depositors combined represented 5.3% of total deposits. Our liquidity policies require that compensating cash or investment security balances be held against concentrations over a certain level.

At September 30, 2023, the Bank had $120.0 million outstanding in short term borrowings from the Federal Reserve Bank's "BTFP" facility at a rate of 5.42%, an increase of $8.0 million, compared to $112.0 million in overnight borrowings at December 31, 2022 at a rate of 4.65%. The Bank is actively evaluating strategies for reducing borrowings in the current environment and as market conditions change. Total immediate contingent funding sources, including unrestricted cash, unencumbered available-for-sale securities, and remaining borrowing capacity was $2.086 billion, or 61% of total deposits and 211% of estimated uninsured and/or uncollateralized deposits as of September 30, 2023.

Capital Adequacy

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

Management reviews capital ratios on a regular basis and produces a five-year capital plan semi-annually to ensure that capital exceeds the prescribed regulatory minimums and is adequate to meet our anticipated future needs.  Stress tests are performed on capital ratios and include scenarios such as additional unrealized losses on the investment portfolio, additional deposit growth and potential share repurchases. For all periods presented, the Bank’s ratios exceed the regulatory definition of “well capitalized” under the regulatory framework for prompt corrective action and Bancorp’s ratios exceed the required minimum ratios to be considered a well-capitalized bank holding company. In addition, the most recent notification from the FDIC categorized the Bank as well capitalized under the regulatory framework for prompt corrective action as of September 30, 2023. There are no conditions or events since that notification that management believes have changed the Bank’s categories and we expect the Bank to remain well capitalized for prompt corrective action purposes.

Page-42

Bancorp's TCE ratio was 8.6% at September 30, 2023, compared to 8.2% at December 31, 2022. Bancorp's TCE ratio, net of after tax unrealized losses on held-to-maturity securities, was 6.1%, compared to 6.2% at December 31, 2022. Management believes this non-GAAP measure is important because it reflects the level of capital available to withstand drastic changes in market conditions (refer to page 46 for a discussion and reconciliation of this non-GAAP financial measure).

The Bancorp’s and Bank’s capital adequacy ratios as of September 30, 2023 and December 31, 2022 are presented in the following tables.

Bancorp Capital Ratios (dollars in thousands)	Actual				Adequately Capitalized Threshold 1				Threshold to be a Well Capitalized Bank Holding Company
September 30, 2023	Amount		Ratio		Amount		Ratio		Amount		Ratio
Total Capital (to risk-weighted assets)	$	442,947	16.56	%	$	280,854	10.50	%	$	267,480	10.00	%
Tier 1 Capital (to risk-weighted assets)	$	418,088	15.63	%	$	227,358	8.50	%	$	213,984	8.00	%
Tier 1 Leverage Capital (to average assets)	$	418,088	10.24	%	$	163,362	4.00	%	$	204,203	5.00	%
Common Equity Tier 1 (to risk-weighted assets)	$	418,088	15.63	%	$	187,236	7.00	%	$	173,862	6.50	%
December 31, 2022
Total Capital (to risk-weighted assets)	$	431,667	15.90	%	$	285,079	10.50	%	$	271,504	10.00	%
Tier 1 Capital (to risk-weighted assets)	$	407,912	15.02	%	$	230,778	8.50	%	$	217,203	8.00	%
Tier 1 Leverage Capital (to average assets)	$	407,912	9.60	%	$	169,948	4.00	%	$	212,435	5.00	%
Common Equity Tier 1 (to risk-weighted assets)	$	407,912	15.02	%	$	190,053	7.00	%	$	176,478	6.50	%

Bank Capital Ratios (dollars in thousands)	Actual				Adequately Capitalized Threshold 1				Threshold to be Well Capitalized under Prompt Corrective Action Provisions
September 30, 2023	Amount		Ratio		Amount		Ratio		Amount		Ratio
Total Capital (to risk-weighted assets)	$	431,389	16.13	%	$	280,848	10.50	%	$	267,474	10.00	%
Tier 1 Capital (to risk-weighted assets)	$	406,530	15.20	%	$	227,353	8.50	%	$	213,980	8.00	%
Tier 1 Leverage Capital (to average assets)	$	406,530	9.95	%	$	163,359	4.00	%	$	204,199	5.00	%
Common Equity Tier 1 (to risk-weighted assets)	$	406,530	15.20	%	$	187,232	7.00	%	$	173,858	6.50	%
December 31, 2022
Total Capital (to risk-weighted assets)	$	427,108	15.73	%	$	285,052	10.50	%	$	271,478	10.00	%
Tier 1 Capital (to risk-weighted assets)	$	403,352	14.86	%	$	230,757	8.50	%	$	217,183	8.00	%
Tier 1 Leverage Capital (to average assets)	$	403,352	9.49	%	$	169,940	4.00	%	$	212,425	5.00	%
Common Equity Tier 1 (to risk-weighted assets)	$	403,352	14.86	%	$	190,035	7.00	%	$	176,461	6.50	%

1 Except for Tier 1 Leverage Capital, the adequately capitalized thresholds reflect the regulatory minimum plus a 2.5% capital conservation buffer as required under the Basel III Capital Standards in order to avoid limitations on paying dividends, engaging in share repurchases, and paying discretionary bonuses.

Liquidity and Capital Resources

The goal of liquidity management is to provide adequate funds to meet loan demand and to fund operating activities and deposit withdrawals. We accomplish this goal by maintaining an appropriate level of liquid assets and formal lines of credit with the FHLB, FRBSF and correspondent banks that enable us to borrow funds as seen in the table below and discussed in Note 6 to the Consolidated Financial Statements in ITEM 1 of this report. Our Asset Liability Management Committee ("ALCO"), which is comprised of Bank directors and the Bank's Chief Executive Officer, is responsible for approving and monitoring our liquidity targets and strategies. The Bank has long-established minimum liquidity and diversification requirements using tools similar to larger banks such as the Liquidity Coverage Ratio and multi-scenario, long-horizon stress testing. Our contingency funding plan provides for early detection of potential liquidity issues in the market or the Bank and institutes prompt responses that may prevent or alleviate a potential liquidity crisis. Management monitors liquidity daily and regularly adjusts our position based on current and future liquidity needs. We also have relationships with third-party deposit networks and can adjust the placement of our deposits via reciprocal or one-way sales as part of our cash management strategy. We maintained $2.2 million in off-balance sheet one-way deposit sales with our deposit networks at both September 30, 2023 and December 31, 2022.

Net available contingent funding sources, including unrestricted cash, unencumbered available-for-sale securities and total available borrowing capacity was $2.086 billion, or 211% of estimated uninsured and/or uncollateralized deposits as of September 30, 2023. The Federal Reserve's BTFP facility offers borrowing capacity based on par values of securities pledged making it less sensitive to changes in market rates. The following table details the components of our contingent liquidity sources as of September 30, 2023.

Page-43

(in thousands)	Total Available		Amount Used		Net Availability
Internal Sources
Unrestricted cash 1	$	102,581	N/A		$	102,581
Unencumbered securities at market value	613,684		N/A		613,684
External Sources
FHLB line of credit	1,023,197		$	—	1,023,197
FRB line of credit and BTFP facility	331,907		(120,000)		211,907
Lines of credit at correspondent banks	135,000		—		135,000
Total Liquidity	$	2,206,369	$	(120,000)	$	2,086,369

1 Excludes cash items in transit.

Note: Brokered deposits available through third party networks are not included above.

We obtain funds from the repayment and maturity of loans, deposit inflows, investment securities sales, maturities and paydowns, federal funds purchases, FHLB advances, other borrowings, and cash flow from operations.  Our primary uses of funds are the origination of loans, the purchase of investment securities, withdrawals of deposits, maturity of certificates of deposit, repayment of borrowings, dividends to common stockholders, and operating expenses.

Customer deposits are a significant component of our daily liquidity position. The attraction and retention of new deposits depend upon the variety and effectiveness of our customer account products, service and convenience, rates paid to customers, and our financial strength. The cash cycles and unique business activities of some of our large commercial depositors may cause short-term fluctuations in their deposit balances held with us.

Our cash and cash equivalents increased $77.7 million in the first nine months of 2023. The most significant sources of liquidity during the first nine months of 2023 were proceeds from principal paydowns and maturities of investment securities of $87.8 million, proceeds from the sales of $82.7 million of available-for-sale securities and the remaining Visa Inc. Class B restricted common stock in the third quarter, and $34.9 million in net cash provided by operating activities. Refer to the Consolidated Statement of Cash Flows in this Form 10-Q for additional information on our sources and uses of liquidity. Management anticipates that our current strong liquidity position, as detailed in this report, and contingent funding sources outlined in the table above are adequate to support our operational needs.

Significant uses of liquidity during 2023 were $129.7 million in net withdrawals of deposits and $12.1 million in cash dividends paid on common stock to our shareholders.

Unfunded loan commitments, as discussed in Note 8 to the Consolidated Financial Statements in this Form 10-Q, totaled $510.2 million at September 30, 2023. We expect to fund these commitments to the extent utilized primarily through the repayment of existing loans, principal paydowns of investment securities, and liquid assets.

Over the next twelve months, $210.2 million of time deposits will mature. We expect to replace these funds with new deposits or excess liquidity. We believe our emphasis on local deposits, combined with our immediately available funding sources, provides a very stable base for our liquidity needs.

We had borrowings under our credit facilities of $120.0 million at September 30, 2023, and $112.0 million at December 31, 2022, as discussed in Note 6 to the Consolidated Financial Statements in ITEM 1 of this report.

Because Bancorp is a holding company and does not conduct regular banking operations, its primary sources of liquidity are dividends from the Bank. Under the California Financial Code, payment of a dividend from the Bank to Bancorp without advance regulatory approval is restricted to the lesser of the Bank’s retained earnings or the amount of the Bank’s net profits from the previous three fiscal years less the amount of dividends paid during that period. The primary uses of funds for Bancorp are shareholder dividends and ordinary operating expenses.  Bancorp held $11.5 million in cash at September 30, 2023 and management anticipates that there will be sufficient earnings at the Bank to provide dividends to Bancorp to meet its funding requirements for the foreseeable future.

Page-44

Statement Regarding use of Non-GAAP Financial Measures

Results for 2022 were impacted by costs associated with our 2021 acquisition of American River Bankshares, which we considered immaterial to discuss in this report. For additional information regarding the impact of non-GAAP adjustments to our third quarter and year-to-date 2022 performance measures, refer to Form 10-Q filed on November 8, 2022.

Financial results are presented in accordance with GAAP and with reference to certain non-GAAP financial measures. Management believes that, given recent industry turmoil, the presentation of Bancorp's non-GAAP TCE ratio reflecting the after-tax impact of unrealized losses on held-to-maturity securities provides useful supplemental information to investors because it reflects the level of capital available to withstand drastic changes in market conditions. Because there are limits to the usefulness of this measure to investors, Bancorp encourages readers to consider its annual and quarterly consolidated financial statements and notes related thereto in their entirety, as filed with the Securities and Exchange Commission, and not to rely on any single financial measure. A reconciliation of the non-GAAP TCE ratio is presented below.

Reconciliation of GAAP and Non-GAAP Financial Measures

(in thousands, unaudited)		September 30, 2023			December 31, 2022
Tangible Common Equity - Bancorp
Total stockholders' equity		$	418,618		412,092
Goodwill and core deposit intangible		(76,850)			(77,870)
Total TCE	a	341,768			334,222
Unrealized losses on HTM securities, net of tax 1		(107,011)			(89,432)
TCE, net of unrealized losses on HTM securities (non-GAAP)	b	$	234,757		244,790
Total assets		$	4,035,549		4,147,464
Goodwill and core deposit intangible		(76,850)			(77,870)
Total tangible assets	c	3,958,699			4,069,594
Unrealized losses on HTM securities, net of tax 1		(107,011)			(89,432)
Total tangible assets, net of unrealized losses on HTM securities (non-GAAP)	d	$	3,851,688		3,980,162
Bancorp TCE ratio	a / c	8.6		%	8.2	%
Bancorp TCE ratio, net of unrealized losses on HTM securities (non-GAAP)	b / d	6.1		%	6.2	%

1 Net unrealized losses on held-to-maturity securities as of September 30, 2023 and December 31, 2022 of $151.9 million and $127.0, respectively, as shown in Note 4, net of an estimated $44.9 million and $37.5, respectively, in deferred tax benefits based on a blended state and federal statutory tax rate of 29.56%.

ITEM 3.     Quantitative and Qualitative Disclosure about Market Risk

Market risk is defined as the risk of loss arising from an adverse change in the market value (or prices) of financial instruments. A significant component of market risk is interest rate risk, which is inherent in our lending, investment, borrowing and deposit gathering activities. The Bank manages interest rate sensitivity to minimize the exposure of our net interest margin, earnings, and capital to changes in interest rates. Interest rate changes can create fluctuations in the net interest margin due to an imbalance in the timing of repricing or maturity of assets or liabilities. Interest rate changes can also affect the market value of our financial instruments, such as available-for-sale securities and the related unrealized gains or losses, which affects our equity value.

To mitigate interest rate risk, the structure of our assets and liabilities is managed with the objective of correlating the effects of interest rate changes on loans and investments with those of deposits and borrowings. The asset and liability management policy sets limits on the acceptable amount of change to net interest income and economic value of equity in different interest rate environments.

From time to time, we enter into interest rate swap contracts to mitigate the changes in the fair value of selected investment securities and specified long-term fixed-rate loans and firm commitments to enter into long-term fixed-rate loans caused by changes in interest rates. See Note 9 to the Consolidated Financial Statements in this Form 10-Q.

ALCO and the Board of Directors review our exposure to interest rate risk at least quarterly. We use simulation models to measure interest rate risk and to evaluate strategies to improve profitability in the context of policy guidelines. A simplified statement of condition is prepared on a quarterly basis as a starting point, using instrument level data of our actual loans, investments, borrowings and deposits as inputs. If potential changes to net equity

Page-45

value and net interest income resulting from hypothetical interest rate changes are not within the limits established by the Board of Directors, management may adjust the asset and liability mix to bring the risk position within approved limits or take other actions. Governing policies are subject to review by regulators and are updated to incorporate their observations and to adapt to changes in idiosyncratic and systemic risks. At September 30, 2023, interest rate risk was within policy guidelines established by ALCO and the Board. One set of interest rates modeled and evaluated against flat interest rates and a static balance sheet is a series of immediate parallel shifts in the yield curve. Our most recent analysis of our interest rate sensitivity is provided in the following table as an example rather than an expectation of likely interest rate movements.

Immediate and Parallel Shift in Interest Rates (in basis points)	Estimated Change in Net Interest Income in Year 1, as percent of Net Interest Income		Estimated Change in Net Interest Income in Year 2, as percent of Net Interest Income
up 400	(0.4)	%	4.2	%
up 300	(0.4)	%	3.0	%
up 200	(0.3)	%	1.8	%
up 100	—	%	1.3	%
down 100	1.2	%	(1.3)	%
down 200	3.6	%	(0.4)	%
down 300	6.1	%	—	%
down 400	7.0	%	(1.4)	%

Interest rate sensitivity is a function of the repricing characteristics of our assets and liabilities. The Bank runs a combination of scenarios and sensitivities in its attempt to capture the range of interest rate risk including the simulations mentioned above. As with any simulation model or other method of measuring interest rate risk, limitations are inherent in the process and dependent on assumptions. For example, lower deposit growth than modeled may cause the Bank to increase its borrowing position, thereby increasing its liability sensitivity. Additionally, assets and liabilities may react differently to changes in market interest rates in terms of both timing and responsiveness to market rate movements. Important deposit modeling assumptions include the speed of deposit run-off and the amount by which interest-bearing deposit rates increase or decrease when market interest rates change, otherwise known as the deposit beta. The above tables reflect deposit betas of up to 45%, averaging 36%, to rates paid on non-maturity interest-bearing deposits in rising rate scenarios. The actual rates and timing of prepayments on loans and investment securities could vary significantly from the assumptions applied in the various scenarios. Lastly, uneven changes in different tenors of U.S. Treasury rates that result in changes to the shape of the yield curve could produce different results from those presented in the table. Accordingly, the results presented should not be relied upon as indicative of actual results in the event of changing market interest rates.

ITEM 4.       Controls and Procedures

Evaluation of Disclosure Controls and Procedures

Bank of Marin Bancorp and its subsidiary (the "Company") conducted an evaluation under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rule 13a-15(e) or 15d-15(e) under the Securities Exchange Act of 1934 (the “Act”)) as of the end of the period covered by this report. The term disclosure controls and procedures means controls and other procedures that are designed to ensure that information we are required to disclose in the reports that we file or submit under the Act (15 U.S.C. 78a et seq.) is recorded, processed, summarized and reported, within the time periods specified in the SEC's rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information we are required to disclose in the reports that we file or submit under the Act is accumulated and communicated to our management, including our principal executive and principal financial officers, or persons performing similar functions, as appropriate to allow timely decisions regarding required disclosure. Based upon that evaluation, our Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were effective as of the end of the period covered by this report.

Page-46

Changes in Internal Control over Financial Reporting

During the quarter ended September 30, 2023, there were no significant changes that materially affected, or were reasonably likely to affect, our internal control over financial reporting. The term internal control over financial reporting, as defined by Rule 15d-15(f) of the Act, is a process designed by, or under the supervision of, the issuer's principal executive and principal financial officers, or persons performing similar functions, and effected by the issuer's board of directors, management and other personnel, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with U.S. generally accepted accounting principles.

PART II       OTHER INFORMATION

ITEM 1         Legal Proceedings

Refer to Note 12 to the Consolidated Financial Statements in Item 8 of our 2022 Form 10-K and Note 8 to the Consolidated Financial Statements in this Form 10-Q.

ITEM 1A      Risk Factors

Our business is influenced by many factors that are difficult to predict, involve uncertainties that may materially affect actual results and are often beyond our control. In evaluating an investment in Bancorp's common stock, investors should consider, among other things, the risks previously disclosed in Part I, Item 1A, "Risk Factors" of our 2022 Form 10-K, and the information contained in this quarterly report on Form 10-Q and other reports and registration statements filed with the SEC, which are incorporated herein by reference. Other than as noted below, there have been no material changes in the risk factors disclosed in our 2022 Form 10-K.

Recent Negative Developments Affecting the Banking Industry and Resulting Media Coverage Have Eroded Customer and Investor Confidence in the Banking System

High-profile 2023 bank failures involving Silicon Valley Bank and Signature Bank in the first quarter, and First Republic Bank in the second quarter, as well as media and market coverage of the Bay Area economy and local financial institutions, have generated significant market volatility among publicly traded bank holding companies and, in particular, regional and community banks like the Company. These market developments have negatively impacted customer confidence in the safety and soundness of regional and community banks. As a result, customers may choose to maintain deposits with larger financial institutions or invest in higher yielding short-term fixed income securities, all of which could materially adversely impact the Company’s liquidity, loan funding capacity, net interest margin, capital and results of operations. Additionally, these recent events have, and could continue to, adversely impact the market price and volatility of the Company’s common stock independent from the Company’s actual underlying financial performance.

Rising Interest Rates Have Decreased the Value of the Company’s Held-To-Maturity and Available-for-Sale Securities Portfolio, and the Company Would Realize Losses if It Were Required to Sell Such Securities to Meet Liquidity Needs

Because of inflationary pressures and the resulting rapid increases in interest rates over the last year, the trading value of previously issued government and other fixed income securities has declined significantly. These securities make up a majority of the securities portfolio of most banks in the U.S., including the Company’s, resulting in unrealized losses embedded in the held-to-maturity portion of U.S. banks’ securities portfolios and unrealized losses on available-for-sale securities reflected in the Company’s accumulated other comprehensive income. While it is not our intention to sell securities at a net loss, we may do so in the normal course of business as a source of liquidity or to reposition the balance sheet for strategic purposes as was done in the third quarter of 2023. If the Company were to sell additional securities in an unrealized loss position, it may incur losses that could impair the Company’s capital, financial condition, and results of operations and may require the Company to raise additional capital on unfavorable terms, thereby negatively impacting its profitability.

Any Regulatory Examination Scrutiny or New Regulatory Requirements Arising From the Recent Events in the Banking Industry Could Increase the Company’s Expenses and Affect the Company’s Operations

Page-47

The Company also anticipates increased regulatory scrutiny – in the course of routine examinations and otherwise – and new regulations directed towards banks of similar size to the Bank, designed to address the recent negative developments in the banking industry, all of which may increase the Company’s costs of doing business and reduce its profitability. As primarily a commercial bank, the Bank has a higher percentage of uninsured deposits compared to primarily retail focused banks. As a result, the Bank could face increased scrutiny or be viewed as higher risk by regulators and the investor community.

ITEM 2       Unregistered Sales of Equity Securities and Use of Proceeds

There were no unregistered sales of equity securities during the period covered by this report.

Issuer Purchases of Equity Securities

On July 16, 2021, Bancorp Board of Directors approved a share repurchase program under which Bancorp could repurchase up to $25.0 million of its outstanding common stock through July 31, 2023. On October 22, 2021, Bancorp Board of Directors approved an amendment, which increased the total authorization to $57.0 million and left the expiration date unchanged. The last activity under the program was in the first quarter of 2022.

On July 21, 2023, Bancorp Board of Directors approved the adoption of a new share repurchase program under which Bancorp could repurchase up to $25.0 million of its outstanding common stock expiring on July 31, 2025, which replaced the existing program.

ITEM 3       Defaults upon Senior Securities

None.

ITEM 4      Mine Safety Disclosures

Not applicable.

ITEM 5      Other Information

Not applicable.

Page-48

ITEM 6       Exhibits

The following exhibits are filed as part of this report or hereby incorporated by references to filings previously made with the SEC.

		Incorporated by Reference
Exhibit Number	Exhibit Description	Form	File No.	Exhibit	Filing Date	Herewith
3.01	Articles of Incorporation, as amended	S-4	333-257025	3.01	June 11, 2021
3.02	Bylaws, as amended	S-4	333-257025	3.02	June 11, 2021
4.01	Description of Capital Stock	10-K	001-33572	4.01	March 16, 2023
10.01	Employee Stock Ownership Plan	S-8	333-218274	4.1	May 26, 2017
10.02	2017 Employee Stock Purchase Plan	S-8	333-221219	4.1	October 30, 2017
10.03	2017 Equity Plan, as amended	S-8	333-227840	4.1	October 15, 2018
10.04	2020 Director Stock Plan	S-8	333-239555	4.1	June 30, 2020
10.05	Form of Indemnification Agreement for Directors and Executive Officers, dated August 9, 2007	10-Q	001-33572	10.06	November 7, 2007
10.06	2010 Annual Individual Incentive Compensation Plan, revised 2019	10-K	001-33572	10.07	March 15, 2021
10.07	Salary Continuation Agreement for executive officer Tani Girton, Chief Financial Officer, dated October 18, 2013	8-K	001-33572	10.2	November 4, 2014
10.08	2007 Form of Change in Control Agreement	8-K	001-33572	10.1	October 31, 2007
10.09	Director Deferred Fee Plan, dated December 17, 2020	10-K	001-33572	10.13	March 15, 2021
10.10	Employment Agreement with Timothy Myers, dated September 23, 2021	8-K	001-33572	10.1	September 24, 2021
10.11	Salary Continuation Agreement, as amended for executive officer Timothy Myers, Chief Executive Officer, dated January 1, 2022	8-K	001-33572	10.1	December 21, 2022
10.12	Salary Continuation Agreement for executive officer Nicolette Sloan, Head of Commercial Banking, dated January 1, 2022	8-K	001-33572	10.2	December 21, 2022
10.13	Salary Continuation Agreement for executive officer Misako Stewart, Chief Credit Officer, dated January 1, 2022	8-K	001-33572	10.3	December 21, 2022
10.14	Salary Continuation Agreement for executive officer Brandi Campbell, Head of Retail Banking, dated July 1, 2022	8-K	001-33572	10.4	December 21, 2022
31.01	Certification of Principal Executive Officer pursuant to Rule 13a-14(a)/15d-14(a) as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002					Filed
31.02	Certification of Principal Financial Officer pursuant to Rule 13a-14(a)/15d-14(a) as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002					Filed
32.01	Certification pursuant to 18 U.S.C. §1350 as adopted pursuant to §906 of the Sarbanes-Oxley Act of 2002					Filed
101.INS	Inline XBRL Instance Document					Filed
101.SCH	Inline XBRL Taxonomy Extension Schema Document					Filed
101.CAL	Inline XBRL Taxonomy Extension Calculation Linkbase Document					Filed
101.LAB	Inline XBRL Taxonomy Extension Label Linkbase Document					Filed
101.PRE	Inline XBRL Taxonomy Extension Presentation Linkbase Document					Filed
101.DEF	Inline XBRL Taxonomy Extension Definition Linkbase Document					Filed

Page-49

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.

	Bank of Marin Bancorp
	(registrant)
November 8, 2023	/s/ Timothy D. Myers
Date	Timothy D. Myers
	President and Chief Executive Officer
	(Principal Executive Officer)
November 8, 2023	/s/ Tani Girton
Date	Tani Girton
	Executive Vice President &
	Chief Financial Officer
	(Principal Financial Officer)
November 8, 2023	/s/ David A. Merck
Date	David A. Merck
	First Vice President & Controller
	(Principal Accounting Officer)

Page-50

EX-31.01

EXHIBIT 31.01

Certification of Principal Executive Officer pursuant to Rule 13a-14(a)/15d-14(a) as adopted pursuant to §302 of the Sarbanes-Oxley Act of 2002

I, Timothy D. Myers, certify that:

1.I have reviewed this quarterly report on Form 10-Q of Bank of Marin Bancorp (the Registrant);

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 subsidiary, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

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

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

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

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

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

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

November 8, 2023	/s/ Timothy D. Myers
Date	Timothy D. Myers
	President &
	Chief Executive Officer

EX-31.02

EXHIBIT 31.02

Certification of Principal Financial Officer pursuant to Rule 13a-14(a)/15d-14(a)as adopted pursuant to §302 of the Sarbanes-Oxley Act of 2002

I, Tani Girton, certify that:

1.I have reviewed this quarterly report on Form 10-Q of Bank of Marin Bancorp (the Registrant);

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 subsidiary, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

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

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

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

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

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

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

November 8, 2023	/s/ Tani Girton
Date	Tani Girton
	Executive Vice President &
	Chief Financial Officer

EX-32.01

EXHIBIT 32.01

Certification pursuant to 18 U.S.C. §1350 as adopted pursuant to §906

of the Sarbanes-Oxley Act of 2002

In connection with the quarterly report on Form 10-Q of Bank of Marin Bancorp (the Registrant) for the quarter ended September 30, 2023, as filed with the Securities and Exchange Commission, the undersigned hereby certify pursuant to 18 U.S.C. §1350, as adopted pursuant to §906 of the Sarbanes-Oxley Act of 2002, that:

1) such Form 10-Q fully complies with the requirements of Section 13(a) or 15(d)

of the Securities Exchange Act of 1934; and

2) the information contained in such Form 10-Q fairly presents, in all material

respects, the financial condition and results of operations of the Registrant.

November 8, 2023	/s/ Timothy D. Myers
Date	Timothy D. Myers
	President &
	Chief Executive Officer

November 8, 2023	/s/ Tani Girton
Date	Tani Girton
	Executive Vice President &
	Chief Financial Officer

This certification accompanies each report pursuant to §906 of the Sarbanes-Oxley Act of 2002 and shall not, except to the extent required by the Sarbanes-Oxley Act of 2002, be deemed filed by the Registrant for purposes of §18 of the Securities Exchange Act of 1934, as amended.

XML

Cover - shares	9 Months Ended
	Sep. 30, 2023	Oct. 30, 2023
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2023
Document Transition Report	false
Entity File Number	001-33572
Entity Registrant Name	Bank of Marin Bancorp
Entity Incorporation, State or Country Code	CA
Entity Tax Identification Number	20-8859754
Entity Address, Address Line One	504 Redwood Blvd.
Entity Address, Address Line Two	Suite 100
Entity Address, City or Town	Novato
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	94947
City Area Code	415
Local Phone Number	763-4520
Title of 12(b) Security	Common stock, no par value
Trading Symbol	BMRC
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Accelerated Filer
Smaller Reporting Company	false
Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		16,139,321
Entity Central Index Key	0001403475
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	Q3
Amendment Flag	false

XML

CONSOLIDATED STATEMENTS OF CONDITION - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Assets
Cash, cash equivalents and restricted cash	$ 123,132	$ 45,424
Investment securities:
Held-to-maturity, at amortized cost (net of zero allowance for credit losses at September 30, 2023 and December 31, 2022)	935,142	972,207
Available-for-sale, at fair value (net of zero allowance for credit losses at September 30, 2023 and December 31, 2022)	658,815	802,096
Total investment securities	1,593,957	1,774,303
Loans, at amortized cost	2,086,942	2,092,546
Allowance for credit losses on loans	(24,260)	(22,983)
Total loans, net of allowance for credit losses on loans	2,062,682	2,069,563
Goodwill	72,754	72,754
Bank-owned life insurance	67,738	67,066
Operating lease right-of-use assets	21,589	24,821
Bank premises and equipment, net	8,174	8,134
Core deposit intangible, net	4,096	5,116
Other real estate owned	0	455
Interest receivable and other assets	81,427	79,828
Total assets	4,035,549	4,147,464
Deposits:
Non-interest bearing	1,642,244	1,839,114
Interest bearing
Transaction accounts	221,128	287,651
Savings accounts	257,754	338,163
Money market accounts	1,090,181	989,390
Time accounts	232,377	119,030
Total deposits	3,443,684	3,573,348
Short-term borrowings and other obligations	120,335	112,439
Operating lease liabilities	24,040	26,639
Interest payable and other liabilities	28,872	22,946
Total liabilities	3,616,931	3,735,372
Commitments and contingent liabilities (Note 8)
Stockholders' Equity
Preferred stock, no par value, Authorized - 5,000,000 shares, none issued	0	0
Common stock, no par value, Authorized - 30,000,000 shares; issued and outstanding - 16,139,321 and 16,029,138 at September 30, 2023 and December 31, 2022, respectively	217,202	215,057
Retained earnings	277,996	270,781
Accumulated other comprehensive loss, net of taxes	(76,580)	(73,746)
Total stockholders' equity	418,618	412,092
Total liabilities and stockholders' equity	$ 4,035,549	$ 4,147,464

XML

CONSOLIDATED STATEMENTS OF CONDITION (Parenthetical) - USD ($)	Sep. 30, 2023	Dec. 31, 2022
Investment securities:
Held-to-maturity, allowance for credit Loss	$ 0	$ 0
Available-for-sale, allowance for credit loss	$ 0	$ 0
Stockholders' Equity
Preferred stock, authorized (in shares)	5,000,000	5,000,000
Preferred stock, issued (in shares)	0	0
Common stock, authorized (in shares)	30,000,000	30,000,000
Common stock, issued (in shares)	16,139,321	16,029,138
Common stock, outstanding (in shares)	16,139,321	16,029,138

XML

CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2023	Jun. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Interest income
Interest and fees on loans	$ 24,704	$ 24,579	$ 23,357	$ 73,541	$ 70,368
Interest on investment securities	9,345	9,994	9,674	29,371	24,640
Interest on federal funds sold and due from banks	1,055	48	546	1,159	832
Total interest income	35,104	34,621	33,577	104,071	95,840
Interest expense
Interest on interest-bearing transaction accounts	270	234	121	758	230
Interest on savings accounts	229	146	32	545	93
Interest on money market accounts	5,988	4,292	268	11,365	1,184
Interest on time accounts	1,555	946	128	2,724	209
Interest on borrowings and other obligations	2,593	4,873	1	10,182	2
Total interest expense	10,635	10,491	550	25,574	1,718
Net interest income	24,469	24,130	33,027	78,497	94,122
Provision for (reversal of) credit losses on loans	425	500	422	1,275	(63)
Reversal of credit losses on unfunded loan commitments	0	(168)	0	(342)	(318)
Net interest income after provision for (reversal of) credit losses	24,044	23,798	32,605	77,564	94,503
Non-interest income
Earnings on bank-owned life insurance, net	371	362	222	1,438	933
Dividends on Federal Home Loan Bank stock	324	290	251	916	759
Gains (losses) on sale of investment securities, net	14	0	(63)	14	(63)
Other income	293	326	628	923	1,496
Total non-interest income	2,598	2,739	2,723	8,272	8,318
Non-interest expense
Salaries and related benefits	10,741	11,416	10,557	33,087	32,446
Occupancy and equipment	1,973	1,980	1,941	6,367	5,739
Data processing	1,009	922	1,093	2,976	3,569
Professional services	757	797	736	2,677	2,314
Depreciation and amortization	423	400	414	1,705	1,259
Federal Deposit Insurance Corporation insurance	469	666	300	1,424	886
Information technology	411	357	573	1,138	1,519
Amortization of core deposit intangible	335	340	370	1,020	1,124
Directors' expense	272	300	233	893	838
Charitable contributions	20	638	49	707	605
Other real estate owned	0	44	350	48	355
Other expense	3,337	2,805	2,062	8,150	6,305
Total non-interest expense	19,747	20,665	18,678	60,192	56,959
Income before provision for income taxes	6,895	5,872	16,650	25,644	45,862
Provision for income taxes	1,600	1,321	4,476	6,359	12,157
Net income	$ 5,295	$ 4,551	$ 12,174	$ 19,285	$ 33,705
Net income per common share:
Basic (in dollars per share)	$ 0.33	$ 0.28	$ 0.76	$ 1.21	$ 2.12
Diluted (in dollars per share)	$ 0.33	$ 0.28	$ 0.76	$ 1.20	$ 2.11
Weighted average shares:
Basic (in shares)	16,028	16,009	15,939	16,002	15,912
Diluted (in shares)	16,036	16,016	15,974	16,017	15,959
Comprehensive (loss) income:
Net income	$ 5,295	$ 4,551	$ 12,174	$ 19,285	$ 33,705
Other comprehensive (loss) income:
Change in net unrealized gains or losses on available-for-sale securities	(13,792)	(10,928)	(31,816)	(8,507)	(97,094)
Reclassification adjustment for losses (gains) on available-for-sale securities included in net income	2,793	0	63	2,793	63
Reclassification adjustment for gains or losses for fair value hedge	367	0	0	367	0
Net unrealized losses on securities transferred from available-for-sale to held-to-maturity	0	0	0	0	(14,847)
Amortization of net unrealized losses on securities transferred from available-for-sale to held-to-maturity	411	451	510	1,325	1,126
Other comprehensive (loss) income, before tax	(10,221)	(10,477)	(31,243)	(4,022)	(110,752)
Deferred tax (benefit) expense	(3,021)	(3,097)	(9,236)	(1,188)	(32,741)
Other comprehensive (loss) income, net of tax	(7,200)	(7,380)	(22,007)	(2,834)	(78,011)
Total comprehensive (loss) income	(1,905)	(2,829)	(9,833)	16,451	(44,306)
Wealth Management and Trust Services
Non-interest income
Wealth management and trust services, debit card interchange fees net, service charges on deposit accounts and merchant interchange fees net	515	559	507	1,585	1,737
Service charges on deposit accounts
Non-interest income
Wealth management and trust services, debit card interchange fees net, service charges on deposit accounts and merchant interchange fees net	508	520	535	1,561	1,488
Debit card interchange fees, net
Non-interest income
Wealth management and trust services, debit card interchange fees net, service charges on deposit accounts and merchant interchange fees net	456	555	502	1,458	1,538
Merchant interchange fees, net
Non-interest income
Wealth management and trust services, debit card interchange fees net, service charges on deposit accounts and merchant interchange fees net	$ 117	$ 127	$ 141	$ 377	$ 430

XML

CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Common Stock	Retained Earnings	Accumulated Other Comprehensive (Loss) Income, Net of Taxes
Beginning balance (in shares) at Dec. 31, 2021		15,929,243
Beginning balance at Dec. 31, 2021	$ 450,368	$ 212,524	$ 239,868	$ (2,024)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	33,705		33,705
Other comprehensive loss, net of tax	(78,011)			(78,011)
Stock options exercised, net of shares surrendered for cashless exercises and tax withholdings (in shares)		40,674
Stock options exercised, net of shares surrendered for cashless exercises and tax withholdings	821	$ 821
Stock issued under employee stock purchase plan (in shares)		1,510
Stock issued under employee stock purchase plan	46	$ 46
Stock issued under employee stock ownership plan (in shares)		38,000
Stock issued under employee stock ownership plan	1,233	$ 1,233
Restricted stock granted (in shares)		46,672
Restricted stock surrendered for tax withholdings upon vesting (in shares)		(1,169)
Restricted stock surrendered for tax withholdings upon vesting	(40)	$ (40)
Restricted stock forfeited / cancelled (in shares)		(13,267)
Stock-based compensation - stock options	221	$ 221
Stock-based compensation - restricted stock	421	$ 421
Cash dividends paid on common stock	(11,666)		(11,666)
Stock purchased by directors under director stock plan (in shares)		515
Stock purchased by directors under director stock plan	16	$ 16
Stock issued in payment of director fees (in shares)		10,145
Stock issued in payment of director fees	355	$ 355
Stock repurchased, including commissions (in shares)		(23,275)
Stock repurchased, including commissions	(877)	$ (877)
Ending balance (in shares) at Sep. 30, 2022		16,029,048
Ending balance at Sep. 30, 2022	396,592	$ 214,720	261,907	(80,035)
Beginning balance (in shares) at Jun. 30, 2022		16,009,600
Beginning balance at Jun. 30, 2022	409,573	$ 213,864	253,737	(58,028)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	12,174		12,174
Other comprehensive loss, net of tax	(22,007)			(22,007)
Stock options exercised, net of shares surrendered for cashless exercises and tax withholdings (in shares)		363
Stock options exercised, net of shares surrendered for cashless exercises and tax withholdings	0
Stock issued under employee stock purchase plan (in shares)		574
Stock issued under employee stock purchase plan	16	$ 16
Stock issued under employee stock ownership plan (in shares)		13,000
Stock issued under employee stock ownership plan	404	$ 404
Stock-based compensation - stock options	106	106
Stock-based compensation - restricted stock	151	$ 151
Cash dividends paid on common stock	(4,004)		(4,004)
Stock purchased by directors under director stock plan (in shares)		515
Stock purchased by directors under director stock plan	16	$ 16
Stock issued in payment of director fees (in shares)		4,996
Stock issued in payment of director fees	163	$ 163
Ending balance (in shares) at Sep. 30, 2022		16,029,048
Ending balance at Sep. 30, 2022	$ 396,592	$ 214,720	261,907	(80,035)
Beginning balance (in shares) at Dec. 31, 2022	16,029,138	16,029,138
Beginning balance at Dec. 31, 2022	$ 412,092	$ 215,057	270,781	(73,746)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	19,285		19,285
Other comprehensive loss, net of tax	(2,834)			(2,834)
Stock options exercised, net of shares surrendered for cashless exercises and tax withholdings (in shares)		11,530
Stock options exercised, net of shares surrendered for cashless exercises and tax withholdings	230	$ 230
Stock issued under employee stock purchase plan (in shares)		2,035
Stock issued under employee stock purchase plan	36	$ 36
Stock issued under employee stock ownership plan (in shares)		39,800
Stock issued under employee stock ownership plan	967	$ 967
Restricted stock granted (in shares)		61,978
Restricted stock surrendered for tax withholdings upon vesting (in shares)		(2,498)
Restricted stock surrendered for tax withholdings upon vesting	(70)	$ (70)
Restricted stock forfeited / cancelled (in shares)		(21,024)
Stock-based compensation - stock options	159	$ 159
Stock-based compensation - restricted stock	425	$ 425
Cash dividends paid on common stock	(12,070)		(12,070)
Stock issued in payment of director fees (in shares)		18,362
Stock issued in payment of director fees	$ 398	$ 398
Stock repurchased, including commissions (in shares)		0
Ending balance (in shares) at Sep. 30, 2023	16,139,321	16,139,321
Ending balance at Sep. 30, 2023	$ 418,618	$ 217,202	277,996	(76,580)
Beginning balance (in shares) at Jun. 30, 2023		16,107,192
Beginning balance at Jun. 30, 2023	423,941	$ 216,589	276,732	(69,380)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	5,295		5,295
Other comprehensive loss, net of tax	(7,200)			(7,200)
Stock issued under employee stock purchase plan (in shares)		879
Stock issued under employee stock purchase plan	15	$ 15
Stock issued under employee stock ownership plan (in shares)		5,800
Stock issued under employee stock ownership plan	120	$ 120
Restricted stock granted (in shares)		12,550
Restricted stock forfeited / cancelled (in shares)		(850)
Stock-based compensation - stock options	21	$ 21
Stock-based compensation - restricted stock	209	$ 209
Cash dividends paid on common stock	(4,031)		(4,031)
Stock issued in payment of director fees (in shares)		13,750
Stock issued in payment of director fees	$ 248	$ 248
Ending balance (in shares) at Sep. 30, 2023	16,139,321	16,139,321
Ending balance at Sep. 30, 2023	$ 418,618	$ 217,202	$ 277,996	$ (76,580)

XML

CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Parenthetical) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Statement of Stockholders' Equity [Abstract]
Cash dividends paid on common stock (in dollars per share)	$ 0.25	$ 0.25	$ 0.75	$ 0.73

XML

CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands		9 Months Ended
		Sep. 30, 2023	Sep. 30, 2022
Cash Flows from Operating Activities:
Net income		$ 19,285	$ 33,705
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for (reversal of) credit losses on loans		1,275	(63)
Reversal of credit losses on unfunded loan commitments		(342)	(318)
Noncash contribution expense to employee stock ownership plan		967	1,233
Noncash director compensation expense		398	355
Stock-based compensation expense		584	642
Amortization of core deposit intangible		1,020	1,124
Amortization of investment security premiums, net of accretion of discounts		5,529	7,139
(Accretion of discounts) amortization of premiums on acquired loans, net		(461)	143
Net change in deferred loan origination costs/fees		(800)	(2,484)
Write-down of other real estate owned		40	345
(Gains) losses on sale of investment securities, net		(14)	63
Depreciation and amortization		1,705	1,259
Earnings on bank-owned life insurance policies		(1,438)	(933)
Net changes in interest receivable and other assets		196	2,230
Net changes in interest payable and other liabilities		6,928	(5,489)
Total adjustments		15,587	5,246
Net cash provided by operating activities		34,872	38,951
Cash Flows from Investing Activities:
Purchase of held-to-maturity securities		0	(293,720)
Purchase of available-for-sale securities		0	(243,459)
Proceeds from sale of available-for-sale securities		79,840	10,664
Proceeds from paydowns/maturities of held-to-maturity securities		37,046	33,198
Proceeds from paydowns/maturities of available-for-sale securities		50,749	112,793
Proceeds from sale of Visa Inc. Class B restricted common stock		2,807	0
Decrease in loans receivable, net		6,634	97,935
Proceeds from bank-owned life insurance policies		766	350
Purchase of premises and equipment		(1,737)	(762)
Proceeds from sale of other real estate owned		420	0
Cash paid for low income housing tax credit investment		(39)	(30)
Net cash provided by (used in) investing activities		176,486	(283,031)
Cash Flows from Financing Activities:
Net (decrease) increase in deposits		(129,664)	94,160
Proceeds from short-term borrowings, net		8,000	0
Repayment of finance lease obligations		(112)	(96)
Proceeds from stock options exercised		230	821
Restricted stock surrendered for tax withholdings upon vesting		(70)	(40)
Cash dividends paid on common stock		(12,070)	(11,666)
Stock repurchased, including commissions		0	(1,250)
Proceeds from stock issued under employee and director stock purchase plans		36	62
Net cash (used in) provided by financing activities		(133,650)	81,991
Net increase (decrease) in cash, cash equivalents and restricted cash		77,708	(162,089)
Cash, cash equivalents and restricted cash at beginning of period		45,424	347,641
Cash, cash equivalents and restricted cash at end of period		123,132	185,552
Supplemental disclosure of cash flow information:
Cash paid in interest		23,036	1,716
Cash paid in income taxes		0	11,075
Supplemental disclosure of noncash investing and financing activities:
Change in net unrealized gains or losses on available-for-sale securities		(8,140)	(97,094)
Securities transferred from available-for-sale to held-to-maturity, at fair value		0	357,482
Amortization of net unrealized loss on available-for-sale securities transferred to held-to-maturity		1,325	1,126
Noncash contribution expense to employee stock ownership plan		967	1,233
Restricted cash	[1]	$ 0	$ 2,996

[1] Restricted cash includes reserve requirements held with the Federal Reserve Bank of San Francisco and other cash pledged. In response to the COVID-19 pandemic, the Federal Reserve reduced the reserve requirement ratios to zero percent effective March 26, 2020.

XML

Basis of Presentation

9 Months Ended

Sep. 30, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of Presentation

Basis of Presentation

The consolidated financial statements include the accounts of Bancorp, a bank holding company, and its wholly-owned bank subsidiary, Bank of Marin, a California state-chartered commercial bank. References to “we,” “our,” “us” mean Bancorp and the Bank that are consolidated for financial reporting purposes. The accompanying unaudited consolidated interim financial statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission ("SEC"). Certain information and note disclosures normally included in annual financial statements prepared in accordance with U.S. generally accepted accounting principles ("GAAP") have been condensed or omitted pursuant to those rules and regulations.

Although we believe that the disclosures are adequate and the information presented is not misleading, we suggest that these interim financial statements be read in conjunction with the annual financial statements and the notes thereto included in our 2022 Annual Report on Form 10-K.  In the opinion of management, the unaudited consolidated financial statements reflect all adjustments, which are necessary for a fair presentation of the consolidated financial position, the results of operations, changes in comprehensive income (loss), changes in stockholders’ equity, and cash flows for the periods presented. All material intercompany transactions have been eliminated. The results of these interim periods may not be indicative of the results for the full year or for any other period.

The following table shows: 1) weighted average basic shares, 2) potentially dilutive weighted average common shares related to stock options and unvested restricted stock awards, and 3) weighted average diluted shares. Basic earnings per share (“EPS”) are calculated by dividing net income by the weighted average number of common shares outstanding during each period, excluding unvested restricted stock awards. Diluted EPS are calculated using the weighted average number of potentially dilutive common shares. The number of potentially dilutive common shares included in the quarterly diluted EPS is computed using the average market prices during the three months included in the reporting period under the treasury stock method. The number of potentially dilutive common shares included in year-to-date diluted EPS is a year-to-date weighted average of potentially dilutive common shares included in each quarterly diluted EPS computation. In computing diluted EPS, we exclude anti-dilutive shares such as options whose exercise prices exceed the current common stock price, as they would not reduce EPS under the treasury method. We have two forms of outstanding common stock: common stock and unvested restricted stock awards. Holders of unvested restricted stock awards receive non-forfeitable dividends at the same rate as common shareholders and they both share equally in undistributed earnings. Under the two-class method, the difference in EPS is nominal for these participating securities.

	Three months ended				Nine months ended
(in thousands, except per share data)	September 30, 2023		September 30, 2022		September 30, 2023		September 30, 2022
Weighted average basic common shares outstanding	16,028		15,939		16,002		15,912
Potentially dilutive common shares related to:
Stock options	—		22		5		33
Unvested restricted stock awards	8		13		10		14
Weighted average diluted common shares outstanding	16,036		15,974		16,017		15,959
Net income	$	5,295	$	12,174	$	19,285	$	33,705
Basic EPS	$	0.33	$	0.76	$	1.21	$	2.12
Diluted EPS	$	0.33	$	0.76	$	1.20	$	2.11
Weighted average anti-dilutive common shares not included in the calculation of diluted EPS	362		237		368		213

XML

Recently Adopted and Issued Accounting Standards

9 Months Ended

Sep. 30, 2023

Accounting Policies [Abstract]

Recently Adopted and Issued Accounting Standards

Recently Adopted and Issued Accounting Standards

Accounting Standards Adopted in 2023

In March 2022, the FASB issued ASU No. 2022-02, Financial Instruments - Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures. The amendment eliminated the recognition measurement guidance for troubled debt restructured ("TDR") loans and instead enhanced disclosure requirements for certain loan modifications when a borrower is experiencing financial difficulty. In addition, the amendment required that an entity include in its vintage disclosures the current period gross loan charge-offs by year of origination. We early adopted the current period charge-off disclosures in the first quarter of 2022. We adopted the loan modification provisions as

of January 1, 2023 using a modified retrospective method. The cumulative-effect adjustment to retained earnings was considered immaterial. Refer to Note 5, Loans and Allowance for Credit Losses on Loans, for additional information.

In March 2022, the FASB issued ASU No. 2022-01, Derivatives and Hedging (Topic 815): Fair Value Hedging - Portfolio Layer Method. Among other things, the ASU renamed the "last-of-layer" method to the "portfolio layer" method and made fair value hedging more accessible for hedge accounting of interest rate risk for portfolios and financial assets. For example, the guidance permits an entity to apply the same portfolio hedging method to both prepayable and non-prepayable financial assets, thereby providing for consistency between accounting for similar hedges. We adopted the amendments on January 1, 2023, which had no effect on our existing hedge accounting, disclosures, financial condition or results of operations.

In March 2020, the FASB issued Accounting Standards Update ("ASU") No. 2020-04, Reference Rate Reform (Topic 848). The amendments in this ASU are elective and provide optional guidance for a limited period of time to ease the potential burden of accounting for, or recognizing the effects of reference rate reform. The amendments in this ASU provide optional expedients and exceptions for applying GAAP to contracts, hedging relationships, and other transactions that reference LIBOR or another reference rate expected to be discontinued because of reference rate reform. Topic 848 was further amended in January 2021 with ASU No. 2021-01, which provided additional guidance on certain optional expedients and scope of derivative instruments, and in December 2022 with ASU 2022-06, which extended the sunset date of Topic 848 to December 31, 2024 given the UK Financial Conduct Authority ("FCA") March 2021 announcement that the intended cessation date of certain tenors of USD LIBOR would be June 30, 2023. An entity may elect the amendments in these updates at an interim period with adoption methods varying based on transaction type. As of September 30, 2023, we had four interest rate swap contracts with notional values totaling $11.3 million that were indexed to LIBOR, which transitioned to the Secured Overnight Financing Rate ("SOFR") effective July 1, 2023. The transition to SOFR did not have a material impact to either our financial condition or results of operations.

Accounting Standards Not Yet Effective

In June 2022, the FASB issued ASU No. 2022-03, Fair Value Measurement (Topic 820): Fair Value Measurement of Equity Securities Subject to Contractual Sale Restrictions. The amendment reduces diversity in practice by clarifying that a separate contractual restriction on the sale of an equity security is not considered part of the unit of account of the equity security and, therefore, is not considered in measuring fair value. In addition, this ASU provided amended examples to illustrate that a restriction that is a characteristic of the equity security, which market participants would take into account when pricing them, would be considered in measuring fair value. This ASU also introduces new disclosure requirements. The amendments are effective prospectively for years beginning after December 15, 2023. Early adoption is permitted for both interim and annual financial statements. As discussed in Note 4, Investment Securities, on July 13, 2023 we sold our remaining shares of Visa Inc. Class B restricted common stock. As a result of the sale, this update will not impact our financial condition, results of operations or disclosures.

In March 2023, the FASB issued ASU No. 2023-01, Leases (Topic 842): Common Control Arrangements. For public companies, the amendment requires entities to amortize leasehold improvements associated with common control lease arrangements over the useful life of the improvements to the common control group, as opposed to the shorter of the remaining lease term and the useful life of the improvements for all other operating leases. The amendments are effective for years beginning after December 15, 2023, and may be adopted either prospectively or retrospectively. Early adoption is permitted for both interim and annual financial statements. We currently do not have common control lease arrangements, and therefore do not anticipate that the amendments will impact our financial condition and results of operations.

In March 2023, the FASB issued ASU No. 2023-02, Investments—Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Tax Credit Structures Using the Proportional Amortization Method. Under current GAAP, an entity can only elect to apply the proportional amortization method to investments in low-income housing tax credit ("LIHTC") structures. The proportional amortization method results in the cost of the investment being amortized in proportion to the income tax credits and other income tax benefits received, with the amortization of the investment and the income tax credits being presented net in the consolidated statements of income as a component of income tax expense (benefit). The amendments will allow entities to elect to account for all other equity investments made primarily for the purpose of receiving income tax credits to using the proportional amortization method, regardless of the tax credit program through which the investment earns income tax credits,

when certain conditions are met. The amendments are effective for fiscal years beginning after December 15, 2023, and may be adopted either on a modified retrospective basis or retrospectively. Other than investments in LIHTC funds, as disclosed in Note 4, Investment Securities, we currently have no other equity investments made primarily for the purpose of receiving income tax credits, and therefore do not anticipate that the amendments will impact our financial condition and results of operations.

XML

Fair Value of Assets and Liabilities

9 Months Ended

Sep. 30, 2023

Fair Value Disclosures [Abstract]

Fair Value of Assets and Liabilities

Fair Value of Assets and Liabilities

Fair Value Hierarchy and Fair Value Measurement

We group our assets and liabilities that are measured at fair value into three levels within the fair value hierarchy, based on the markets in which the assets and liabilities are traded and the reliability of the assumptions used to determine fair value. These levels are:

Level 1: Valuations are based on unadjusted quoted prices in active markets for identical assets or liabilities.

Level 2: Valuations are based on quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active and model-based valuations for which all significant assumptions are observable or can be corroborated by observable market data.

Level 3: Valuations are based on unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. Values are determined using pricing models and discounted cash flow models and may include significant management judgment and estimation.

Transfers between levels of the fair value hierarchy are recognized through our monthly and/or quarterly valuation process in the reporting period during which the event or circumstances that caused the transfer occurred. No such transfers occurred in the years presented.

The following table summarizes our assets and liabilities that were required to be recorded at fair value on a recurring basis.

(in thousands)   Description of Financial Instruments	Carrying Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs  (Level 3)		Measurement Categories: Changes in Fair Value Recorded In1
September 30, 2023
Securities available-for-sale:
Mortgage-backed securities and collateralized mortgage obligations issued by U.S. government-sponsored agencies	$	384,933	$	—	$	384,933	$	—	OCI
SBA-backed securities	$	28,223	$	—	$	28,223	$	—	OCI
Debentures of government sponsored agencies	$	117,166	$	—	$	117,166	$	—	OCI
U.S. Treasury securities	$	10,215	$	10,215	$	—	$	—	OCI
Obligations of state and political subdivisions	$	83,722	$	—	$	83,722	$	—	OCI
Corporate bonds	$	34,556	$	—	$	34,556	$	—	OCI
Derivative financial assets (interest rate contracts - loans)	$	854	$	—	$	854	$	—	NI
Derivative financial assets (interest rate contracts - AFS securities)	$	367	$	—	$	367	$	—	NI
December 31, 2022
Securities available-for-sale:
Mortgage-backed securities and collateralized mortgage obligations issued by U.S. government-sponsored agencies	$	475,505	$	—	$	475,505	$	—	OCI
SBA-backed securities	$	44,355	$	—	$	44,355	$	—	OCI
Debentures of government sponsored agencies	$	135,106	$	—	$	135,106	$	—	OCI
U.S. Treasury securities	$	10,269	$	10,269	$	—	$	—	OCI
Obligations of state and political subdivisions	$	102,123	$	—	$	102,123	$	—	OCI
Corporate bonds	$	33,276	$	—	$	33,276	$	—	OCI
Asset-backed securities	$	1,462	$	—	$	1,462	$	—	OCI
Derivative financial assets (interest rate contracts - loans)	$	602	$	—	$	602	$	—	NI

 1 Other comprehensive income ("OCI") or net income ("NI").

Available-for-sale securities are recorded at fair value on a recurring basis. When available, quoted market prices (Level 1) are used to determine the fair value of available-for-sale securities. Level 1 securities include U.S. Treasury securities. If quoted market prices are not available, we obtain pricing information from a reputable third-party service provider, who may utilize valuation techniques that use current market-based or independently sourced parameters, such as bid/ask prices, dealer-quoted prices, interest rates, benchmark yield curves, prepayment speeds, probability of default, loss severity and credit spreads (Level 2).   Level 2 securities include asset-backed securities, obligations of state and political subdivisions, U.S. agencies or government-sponsored agencies' debt securities, mortgage-backed securities, government agency-issued, and corporate bonds. As of September 30, 2023 and December 31, 2022, there were no Level 3 securities.

Held-to-maturity securities may be subject to an allowance for credit losses as a result of our evaluation of expected losses due to credit quality factors. We did not record any credit loss expense on held-to-maturity securities during the nine months ended September 30, 2023 or September 30, 2022. Fair value of held-to-maturity securities is determined using the same techniques discussed above for available-for-sale securities.

On a recurring basis, derivative financial instruments are recorded at fair value, which is based on the income approach using observable Level 2 market inputs, reflecting market expectations of future interest rates as of the measurement date.  Standard valuation techniques are used to calculate the present value of the future expected cash flows assuming an orderly transaction. Valuation adjustments may be made to reflect both our own credit risk and the counterparties’ credit risk in determining the fair value of the derivatives. These unobservable inputs are not considered significant inputs to the fair value measurement overall. Level 2 inputs for the valuations are limited to observable market prices for Secured Overnight Financing Rate ("SOFR") and Overnight Index Swap ("OIS") rates (for the very short term), quoted prices for SOFR futures contracts, observable market prices for SOFR and OIS swap rates, and one-month and three-month SOFR basis spreads at commonly quoted intervals.   Mid-market pricing of the inputs is used as a practical expedient in the fair value measurements.  We project spot rates at reset days specified by each swap contract to determine future cash flows, then discount to present value using OIS curves as of the measurement date.  When the value of any collateral placed with counterparties is less than the interest rate derivative liability, a credit valuation adjustment ("CVA") is applied to reflect the credit risk we pose to counterparties.  We have used the spread between the Standard & Poor's BBB rated U.S. Bank Composite rate and

SOFR for the closest maturity term corresponding to the duration of the swaps to derive the CVA. Because there is little to no counterparty risk, we did not incorporate credit adjustments from our assessment of the counterparty credit risk in determining fair value. For further discussion on our methodology in valuing our derivative financial instruments, refer to Note 9, Derivative Financial Instruments and Hedging Activities.

Certain financial assets may be measured at fair value on a non-recurring basis. These assets are subject to fair value adjustments that result from the application of the lower of cost or fair value accounting or write-downs of individual assets, such as individually analyzed loans that are collateral dependent and other real estate owned ("OREO").

OREO is classified as Level 3 and represents collateral acquired through foreclosure and is initially recorded at fair value as established by a current appraisal of the collateral. Subsequent to foreclosure, OREO is carried at the lower of cost or fair value, less estimated costs to sell. On July 12, 2023, the Bank completed the sale of its only OREO property.

The following table presents the carrying value of assets measured at fair value on a non-recurring basis and that were held in the consolidated statements of condition at each respective period end, by level within the fair value hierarchy as of September 30, 2023 and December 31, 2022.

(in thousands)	Carrying Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs  (Level 3)
September 30, 2023
Other real estate owned	$	—	$	—	$	—	$	—
December 31, 2022
Other real estate owned	$	455	$	—	$	—	$	455

Disclosures about Fair Value of Financial Instruments

The table below is a summary of fair value estimates for financial instruments as of September 30, 2023 and December 31, 2022, excluding financial instruments recorded at fair value on a recurring basis (summarized in the first table in this note). The carrying amounts in the following table are recorded in the consolidated statements of condition under the indicated captions. Further, we have not disclosed the fair value of financial instruments specifically excluded from disclosure requirements such as bank-owned life insurance policies ("BOLI"), lease obligations and non-maturity deposit liabilities. Additionally, we held shares of Federal Home Loan Bank ("FHLB") of San Francisco stock at cost as of September 30, 2023 and December 31, 2022, and Visa Inc. Class B common stock with no carrying value, as of December 31, 2022, which was sold entirely in July of 2023. There were no impairment or changes resulting from observable price changes in orderly transactions for the identical or a similar investment of the same issuer as of September 30, 2023 or December 31, 2022. The values are discussed in Note 4, Investment Securities.

	September 30, 2023					December 31, 2022
(in thousands)	Carrying Amounts		Fair Value		Fair Value Hierarchy	Carrying Amounts		Fair Value		Fair Value Hierarchy
Financial assets (recorded at amortized cost):
Cash and cash equivalents	$	123,132	$	123,132	Level 1	$	45,424	$	45,424	Level 1
Investment securities held-to-maturity	935,142		783,216		Level 2	972,207		845,239		Level 2
Loans, net	2,062,682		1,949,647		Level 3	2,069,563		1,993,866		Level 3
Interest receivable	11,714		11,714		Level 2	13,069		13,069		Level 2
Financial liabilities (recorded at amortized cost):
Time deposits	232,377		233,757		Level 2	119,030		118,333		Level 2
Federal Home Loan Bank short-term borrowings	—		—		Level 2	112,000		112,000		Level 2
Federal Reserve Bank - Bank Term Funding Program ("BTFP")	120,000		119,882		Level 2	—		—		Level 2
Interest payable	1,643		1,643		Level 2	75		75		Level 2

Fair value of loans is based on exit price techniques and obtained from an independent third-party that uses its proprietary valuation model and methodology and may differ from actual price from a prospective buyer. The

discounted cash flow valuation approach reflects key inputs and assumptions that are unobservable, such as loan probability of default, loss given default, prepayment speed, and market discount rates.

Fair value of fixed-rate time deposits is estimated by discounting future contractual cash flows using discount rates that reflect the current observable market rates offered for time deposits of similar remaining maturities.

Due to the short-term nature of the FHLB borrowings outstanding as of December 31, 2022, the carrying value approximated fair value.

The fair value of the borrowings under the BTFP is estimated by discounting the contractual cash flow using the program's period end financing rate.

The value of off-balance-sheet financial instruments is estimated based on the fee income associated with the commitments, which in the absence of credit exposure, is considered to approximate their settlement value. The fair value of commitment fees was not material as of September 30, 2023 or December 31, 2022.

XML

Investment Securities

9 Months Ended

Sep. 30, 2023

Investments, Debt and Equity Securities [Abstract]

Investment Securities

Investment Securities

Our investment securities portfolio consists of U.S. Treasury securities, obligations of state and political subdivisions, U.S. federal government agencies such as Government National Mortgage Association ("GNMA") and Small Business Administration ("SBA"), U.S. government-sponsored enterprises ("GSEs"), such as Federal National Mortgage Association ("FNMA"), Federal Home Loan Mortgage Corporation ("FHLMC"), Federal Farm Credit Banks Funding Corporation and FHLB and U.S. Corporations. We also invest in residential and commercial mortgage-backed securities (“MBS”/"CMBS") and collateralized mortgage obligations (“CMOs”) issued or guaranteed by the GSEs, as reflected in the following table.

A summary of the amortized cost, fair value and allowance for credit losses related to securities held-to-maturity as of September 30, 2023 and December 31, 2022 is presented below.

Held-to-maturity:	Amortized Cost 1		Allowance for Credit Losses		Net Carrying Amount		Gross Unrealized				Fair Value
(in thousands)							Gains		(Losses)
September 30, 2023
Securities of U.S. government-sponsored enterprises:
MBS pass-through securities issued by FHLMC, FNMA and GNMA	$	311,595	$	—	$	311,595	$	—	$	(61,870)	$	249,725
CMOs issued by FHLMC	228,194		—		228,194		71		(33,448)		194,817
CMOs issued by FNMA	104,031		—		104,031		—		(9,125)		94,906
CMOs issued by GNMA	51,268		—		51,268		155		(4,816)		46,607
SBA-backed securities	1,853		—		1,853		—		(140)		1,713
Debentures of government-sponsored agencies	146,050		—		146,050		—		(28,893)		117,157
Obligations of state and political subdivisions	62,151		—		62,151		—		(12,066)		50,085
Corporate bonds	30,000		—		30,000		—		(1,794)		28,206
Total held-to-maturity	$	935,142	$	—	$	935,142	$	226	$	(152,152)	$	783,216
December 31, 2022
Securities of U.S. government-sponsored enterprises:
MBS pass-through securities issued by FHLMC, FNMA and GNMA	$	331,281	$	—	$	331,281	$	—	$	(50,147)	$	281,134
CMOs issued by FHLMC	235,971		—		235,971		59		(29,503)		206,527
CMOs issued by FNMA	111,904		—		111,904		—		(5,419)		106,485
CMOs issued by GNMA	52,356		—		52,356		11		(3,076)		49,291
SBA-backed securities	2,372		—		2,372		—		(133)		2,239
Debentures of government-sponsored agencies	145,823		—		145,823		—		(26,467)		119,356
Obligations of state and political subdivisions	62,500		—		62,500		—		(10,741)		51,759
Corporate bonds	30,000		—		30,000		—		(1,552)		28,448
Total held-to-maturity	$	972,207	$	—	$	972,207	$	70	$	(127,038)	$	845,239
1 Amortized cost and fair values exclude accrued interest receivable of $2.6 million and $3.7 million at September 30, 2023 and December 31, 2022, respectively, which is included in interest receivable and other assets in the consolidated statements of condition.

Management measures expected credit losses on held-to-maturity securities collectively by major security type with each type sharing similar risk characteristics, and considers historical credit loss information that is adjusted for current conditions and reasonable and supportable forecasts. With regard to MBSs and CMOs issued or

guaranteed by the GSEs, and SBA-backed securities, we expect to receive all the contractual principal and interest on these securities as such securities are backed by the full faith and credit of and/or guaranteed by the U.S. government. Accordingly, no allowance for credit losses has been recorded for these securities. With regard to securities issued by states and political subdivisions and corporate bonds, management considers: (i) issuer and/or guarantor credit ratings, (ii) historical probability of default and loss given default rates for given bond ratings and remaining maturity, (iii) whether issuers continue to make timely principal and interest payments under the contractual terms of the securities, (iv) internal credit review of the financial information, and (v) whether or not such securities have credit enhancements such as guarantees, contain a defeasance clause, or are pre-refunded by the issuers. Based on our comprehensive analysis, no credit losses are expected.

The following table summarizes the amortized cost of our portfolio of held-to-maturity securities issued by states and political subdivisions and corporate bonds by Moody's and/or Standard & Poor's bond ratings as of September 30, 2023 and December 31, 2022.

Moody's / S&P	Obligations of state and political subdivisions				Corporate bonds
(in thousands)	September 30, 2023		December 31, 2022		September 30, 2023		December 31, 2022
Aaa / AAA	$	42,680	$	42,986	$	—	$	—
Aa2 / AA	19,471		19,514		—		—
A2 / A	—		—		30,000		30,000
Total	$	62,151	$	62,500	$	30,000	$	30,000

A summary of the amortized cost, fair value and allowance for credit losses related to securities available-for-sale as of September 30, 2023 and December 31, 2022 is presented below.

Available-for-sale:	Amortized Cost 1		Gross Unrealized				Allowance for Credit Losses		Fair Value
(in thousands)			Gains		(Losses)
September 30, 2023
Securities of U.S. government-sponsored enterprises:
MBS pass-through securities issued by FHLMC, FNMA and GNMA	$	84,654	$	2	$	(13,263)	$	—	$	71,393
CMOs issued by FHLMC	307,119		—		(37,236)		—		269,883
CMOs issued by FNMA	30,832		—		(4,012)		—		26,820
CMOs issued by GNMA	20,505		—		(3,668)		—		16,837
SBA-backed securities	31,389		—		(3,166)		—		28,223
Debentures of government- sponsored agencies	129,137		—		(11,971)		—		117,166
U.S. Treasury securities	11,918		—		(1,703)		—		10,215
Obligations of state and political subdivisions	102,493		—		(18,771)		—		83,722
Corporate bonds	36,991		—		(2,435)		—		34,556
Total available-for-sale	$	755,038	$	2	$	(96,225)	$	—	$	658,815
December 31, 2022
Securities of U.S. government-sponsored enterprises:
MBS pass-through securities issued by FHLMC, FNMA and GNMA	$	109,736	$	3	$	(12,133)	$	—	$	97,606
CMOs issued by FHLMC	347,437		—		(33,682)		—		313,755
CMOs issued by FNMA	36,172		—		(3,852)		—		32,320
CMOs issued by GNMA	35,120		—		(3,296)		—		31,824
SBA-backed securities	47,724		2		(3,371)		—		44,355
Debentures of government- sponsored agencies	149,114		—		(14,008)		—		135,106
U.S. Treasury securities	11,904		—		(1,635)				10,269
Obligations of state and political subdivisions	116,855		29		(14,761)		—		102,123
Corporate bonds	36,990		—		(3,714)		—		33,276
Asset-backed securities	1,553		—		(91)		—		1,462
Total available-for-sale	$	892,605	$	34	$	(90,543)	$	—	$	802,096
1 Amortized cost and fair value exclude accrued interest receivable of $2.7 million and $3.2 million at September 30, 2023 and December 31, 2022, respectively, which is included in interest receivable and other assets in the consolidated statements of condition.

As part of our ongoing review of our investment securities portfolio, we reassessed the classification of certain securities issued by government sponsored agencies. In March 2022, we transferred $357.5 million of these securities from available-for-sale to held-to-maturity at fair value. We intend and have the ability to hold these securities to maturity. The net unrealized pre-tax loss of $14.8 million that remained and the related accumulated other comprehensive loss are accreted to interest income over the remaining lives of the securities. Because these entries offset each other, there was no impact to net income.

The amortized cost and fair value of investment debt securities by contractual maturity at September 30, 2023 and December 31, 2022 are shown below. Expected maturities may differ from contractual maturities if the issuers of the securities have the right to call or prepay obligations with or without call or prepayment penalties.

	September 30, 2023								December 31, 2022
	Held-to-Maturity				Available-for-Sale				Held-to-Maturity				Available-for-Sale
(in thousands)	Amortized Cost		Fair Value		Amortized Cost		Fair Value		Amortized Cost		Fair Value		Amortized Cost		Fair Value
Within one year	$	—	$	—	$	25,103	$	24,205	$	450	$	446	$	1,254	$	1,239
After one but within five years	88,242		83,291		327,723		297,206		87,418		83,663		335,813		307,843
After five years through ten years	304,952		247,742		99,406		85,685		262,072		222,280		185,997		166,273
After ten years	541,948		452,183		302,806		251,719		622,267		538,850		369,541		326,741
Total	$	935,142	$	783,216	$	755,038	$	658,815	$	972,207	$	845,239	$	892,605	$	802,096

Sales of investment securities and gross gains and losses are shown in the following table:

	Three months ended				Nine months ended
(in thousands)	September 30, 2023		September 30, 2022		September 30, 2023		September 30, 2022
Available-for-sale:
Sales proceeds	$	79,840	$	10,664	$	79,840	$	10,664
Gross realized gains	5		17		5		17
Gross realized losses	(2,798)		(80)		(2,798)		(80)
Sale of equity securities: 1
Sales proceeds	2,807		—		2,807		—
Gross realized gain	2,807		—		2,807		—

1 Refer to VISA Inc. Class B Common Stock section below for more information.

In October 2023, the Bank sold $55.0 million of available-for-sale securities for a pretax net loss of $2.1 million (or $1.5 million after tax). Management did not have the intent and was not required to sell these securities at the reporting date. Therefore, no impairment loss was recognized in the third quarter of 2023.

The carrying values of pledged investment securities are shown in the following table:

(in thousands)	September 30, 2023		December 31, 2022
Pledged to the State of California:
Secure public deposits in compliance with the Local Agency Security Program	$	203,936	$	231,307
Collateral for trust deposits	649		669
Collateral for Wealth Management and Trust Services checking account	547		564
Total investment securities pledged to the State of California	205,132		232,540
Bankruptcy trustee deposits pledged with Federal Reserve Bank	1,321		1,686
Pledged to FHLB Securities-Backed Credit Program	386,713		—
Pledged to the Federal Reserve BTFP	269,961		—
Total pledged investment securities	$	863,127	$	234,226

There were 331 and 407 securities in unrealized loss positions at September 30, 2023 and December 31, 2022, respectively. Those securities are summarized and classified according to the duration of the loss period in the tables below:

September 30, 2023	< 12 continuous months				≥ 12 continuous months				Total securities  in a loss position
(in thousands)	Fair value		Unrealized loss		Fair value		Unrealized loss		Fair value		Unrealized loss
Held-to-maturity:
MBS pass-through securities issued by FHLMC, FNMA and GNMA	$	—	$	—	$	249,726	$	(61,870)	$	249,726	$	(61,870)
CMOs issued by FHLMC	4,311		(68)		181,530		(33,380)		185,841		(33,448)
CMOs issued by FNMA	41,398		(2,413)		53,508		(6,712)		94,906		(9,125)
CMOs issued by GNMA	11,481		(154)		25,859		(4,662)		37,340		(4,816)
SBA-backed securities	—		—		1,713		(140)		1,713		(140)
Debentures of government-sponsored agencies	—		—		117,157		(28,893)		117,157		(28,893)
Obligations of state and political subdivisions	3,034		(43)		47,051		(12,023)		50,085		(12,066)
Corporate bonds	—		—		28,206		(1,794)		28,206		(1,794)
Total held-to-maturity	60,224		(2,678)		704,750		(149,474)		764,974		(152,152)
Available-for-sale:
MBS pass-through securities issued by FHLMC, FNMA and GNMA	—		—		70,980		(13,263)		70,980		(13,263)
CMOs issued by FHLMC	—		—		269,883		(37,236)		269,883		(37,236)
CMOs issued by FNMA	—		—		26,820		(4,012)		26,820		(4,012)
CMOs issued by GNMA	—		—		16,837		(3,668)		16,837		(3,668)
SBA-backed securities	—		—		28,223		(3,166)		28,223		(3,166)
Debentures of government- sponsored agencies	—		—		117,166		(11,971)		117,166		(11,971)
U.S. Treasury securities	—		—		10,215		(1,703)		10,215		(1,703)
Obligations of state and political subdivisions	1,196		(36)		82,526		(18,735)		83,722		(18,771)
Corporate bonds	—		—		34,556		(2,435)		34,556		(2,435)
Asset-backed securities	—		—		—		—		—		—
Total available-for-sale	1,196		(36)		657,206		(96,189)		658,402		(96,225)
Total securities at loss position	$	61,420	$	(2,714)	$	1,361,956	$	(245,663)	$	1,423,376	$	(248,377)

December 31, 2022	< 12 continuous months				≥ 12 continuous months				Total securities  in a loss position
(in thousands)	Fair value		Unrealized loss		Fair value		Unrealized loss		Fair value		Unrealized loss
Held-to-maturity:
MBS pass-through securities issued by FHLMC, FNMA and GNMA	$	62,627	$	(5,960)	$	218,507	$	(44,187)	$	281,134	$	(50,147)
CMOs issued by FHLMC	78,144		(5,874)		113,796		(23,629)		191,940		(29,503)
CMOs issued by FNMA	106,485		(5,419)		—		—		106,485		(5,419)
CMOs issued by GNMA	27,570		(1,676)		10,331		(1,400)		37,901		(3,076)
SBA-backed securities	2,239		(133)		—		—		2,239		(133)
Debentures of government- sponsored agencies	38,645		(2,530)		80,711		(23,937)		119,356		(26,467)
Obligations of state and political subdivisions	15,155		(589)		36,603		(10,152)		51,758		(10,741)
Corporate Bonds	28,448		(1,552)		—		—		28,448		(1,552)
Total held-to-maturity	359,313		(23,733)		459,948		(103,305)		819,261		(127,038)
Available-for-sale:
MBS pass-through securities issued by FHLMC, FNMA and GNMA	44,630		(4,501)		52,235		(7,632)		96,865		(12,133)
CMOs issued by FHLMC	169,760		(15,144)		143,995		(18,538)		313,755		(33,682)
CMOs issued by FNMA	4,790		(235)		27,529		(3,617)		32,319		(3,852)
CMOs issued by GNMA	8,214		(374)		23,612		(2,922)		31,826		(3,296)
SBA-backed securities	37,845		(3,228)		6,133		(143)		43,978		(3,371)
Debentures of government- sponsored agencies	19,054		(946)		116,052		(13,062)		135,106		(14,008)
U.S. Treasury securities	—		—		10,269		(1,635)		10,269		(1,635)
Obligations of state and political subdivisions	70,402		(9,459)		28,711		(5,302)		99,113		(14,761)
Corporate Bonds	—		—		33,276		(3,714)		33,276		(3,714)
Asset-backed securities	—		—		1,462		(91)		1,462		(91)
Total available-for-sale	354,695		(33,887)		443,274		(56,656)		797,969		(90,543)
Total securities at loss position	$	714,008	$	(57,620)	$	903,222	$	(159,961)	$	1,617,230	$	(217,581)

As of September 30, 2023, the investment portfolio included 323 investment securities that had been in a continuous loss position for twelve months or more and 8 investment securities that had been in a loss position for less than twelve months.

Securities issued by government-sponsored enterprises, such as FNMA and FHLMC, usually have implicit credit support by the U.S. federal government. However, since 2008, FNMA and FHLMC have been under government conservatorship and, therefore, contractual cash flows for these investments carry explicit guarantees by the U.S. federal government. Securities issued by the SBA and GNMA have explicit credit guarantees by the U.S. federal government, which protects us from credit losses on the contractual cash flows of the securities.

Our investment in obligations of state and political subdivisions bonds are deemed credit worthy after our comprehensive analysis of the issuers' latest financial information, credit ratings by major credit agencies, and/or credit enhancements.

No allowances for credit losses have been recognized on available-for-sale securities in an unrealized loss position, as management did not believe any of the securities were impaired due to credit risk factors at either September 30, 2023 or December 31, 2022. In addition, for any available-for-sale securities in an unrealized loss position at September 30, 2023 and December 31, 2022, the Bank assessed whether it intended to sell the securities, or if it was more likely than not that it would be required to sell the securities before recovery of its amortized cost basis, which would require a write-down to fair value through net income. Because the Bank did not intend to sell those securities that were in an unrealized loss position, and it was not more-likely-than-not that the Bank would be required to sell the securities before recovery of their amortized cost bases, the Bank determined that no write-down was necessary as of the reporting date.

On July 7, 2023, the Bank entered into various interest rate swap agreements with notional values totaling $101.8 million to hedge balance sheet interest rate sensitivity and protect selected securities in its available-for-sale

portfolio against changes in fair value related to changes in the benchmark interest rate. For additional details, refer to Note 9, Derivative Financial Instruments and Hedging Activities.

Non-Marketable Securities Included in Other Assets

FHLB Capital Stock

As a member of the FHLB, we are required to maintain a minimum investment in FHLB capital stock determined by the Board of Directors of the FHLB. The minimum investment requirements can increase in the event we increase our total asset size or borrowings with the FHLB. Shares cannot be purchased or sold except between the FHLB and its members at the $100 per share par value. We held $16.7 million of FHLB stock included in other assets on the consolidated statements of condition at both September 30, 2023 and December 31, 2022. The carrying amounts of these investments are reasonable estimates of fair value because the securities are restricted to member banks and they do not have a readily determinable market value. Based on our analysis of FHLB's financial condition and certain qualitative factors, we determined that the FHLB stock was not impaired at September 30, 2023 and December 31, 2022. On October 26, 2023, FHLB announced a cash dividend for the third quarter of 2023 at an annualized dividend rate of 8.25% to be distributed on November 9, 2023. Cash dividends paid on FHLB capital stock are recorded as non-interest income.

VISA Inc. Class B Common Stock

As a member bank of Visa U.S.A., we held 10,439 shares of Visa Inc. Class B common stock at December 31, 2022. These shares had a carrying value of zero and were restricted from resale to non-member banks of Visa U.S.A. until their conversion into Class A (voting) shares upon the termination of Visa Inc.'s Covered Litigation escrow account. Because of the restriction and the uncertainty on the conversion rate to Class A shares, these shares lacked a readily determinable fair value. On July 13, 2023, the Bank sold the entirety of its remaining investment in Visa Inc. Class B restricted common stock for a $2.8 million gain.

For further information on the Covered Litigation, refer to Note 8, Commitments and Contingencies.

Low Income Housing Tax Credits

We invest in low-income housing tax credit funds as a limited partner, which totaled $2.1 million and $2.5 million recorded in other assets as of September 30, 2023 and December 31, 2022, respectively. In the first nine months of 2023, we recognized $450 thousand of low-income housing tax credits and other tax benefits, offset by $377 thousand of amortization expense of low-income housing tax credit investment, as a component of income tax expense. As of September 30, 2023, our unfunded commitments for these low-income housing tax credit funds totaled $346 thousand. We did not recognize any impairment losses on these low-income housing tax credit investments during the first nine months of 2023 or 2022, as the value of the future tax benefits exceeds the carrying value of the investments.

XML

Loans and Allowance for Credit Losses on Loans

9 Months Ended

Sep. 30, 2023

Receivables [Abstract]

Loans and Allowance for Credit Losses on Loans

Loans and Allowance for Credit Losses on Loans

The following table presents the amortized cost of loans by portfolio class as of September 30, 2023 and December 31, 2022.

(in thousands)	September 30, 2023		December 31, 2022
Commercial and industrial	$	174,096	$	173,547
Real estate:
Commercial owner-occupied	346,307		354,877
Commercial non-owner occupied	1,190,813		1,191,889
Construction	109,305		114,373
Home equity	83,267		88,748
Other residential	116,674		112,123
Installment and other consumer loans	66,480		56,989
Total loans, at amortized cost 1	2,086,942		2,092,546
Allowance for credit losses on loans	(24,260)		(22,983)
Total loans, net of allowance for credit losses on loans	$	2,062,682	$	2,069,563

1 Amortized cost includes net deferred loan origination costs of $2.6 million and $1.8 million at September 30, 2023 and December 31, 2022, respectively. Amounts are also net of unrecognized purchase discounts of $2.2 million and $2.6 million at September 30, 2023 and December 31, 2022, respectively. Amortized cost excludes accrued interest, which totaled $6.3 million and $6.1 million at September 30, 2023 and December 31, 2022, respectively, and is included in interest receivable and other assets in the consolidated statements of condition.

Lending Risks

Commercial and Industrial Loans - Commercial loans are generally made to established small and mid-sized businesses to provide financing for their growth and working capital needs, equipment purchases and acquisitions.  Management examines historical, current, and projected cash flows to determine the ability of the borrower to repay obligations as agreed. Commercial loans are made based primarily on the identified cash flows of the borrower and secondarily on the underlying collateral and guarantor support. The cash flows of borrowers, however, may not occur as expected, and the collateral securing these loans may fluctuate in value. Most commercial and industrial loans are secured by the assets being financed, such as accounts receivable and inventory, and typically include personal guarantees. We target stable businesses with guarantors who provide additional sources of repayment and have proven to be resilient in periods of economic stress.  A weakened economy, and resultant decreased consumer and/or business spending, may have an effect on the credit quality of commercial loans.

Commercial Real Estate Loans - Commercial real estate loans, which include income producing investment properties and owner-occupied real estate used for business purposes, are subject to underwriting standards and processes similar to commercial loans discussed above. We underwrite these loans to be repaid from cash flow from either the business or investment property and supported by real property collateral. Underwriting standards for commercial real estate loans include, but are not limited to, debt coverage and loan-to-value ratios. Furthermore, a large majority of our loans are guaranteed by the owners of the properties. Conditions in the real estate markets or downturn in the general economy may adversely affect our commercial real estate loans. In the event of a vacancy, we expect guarantors to carry the loans until they find a replacement tenant.  The owner's substantial equity investment provides a strong economic incentive to continue to support the commercial real estate projects. As such, we have generally experienced a relatively low level of loss and delinquencies in this portfolio.

Construction Loans - Construction loans are generally made to developers and builders to finance construction, renovation and occasionally land acquisitions in anticipation of near-term development. Construction loans include interest reserves that are used for the payment of interest during the development and marketing periods and are capitalized as part of the loan balance. When a construction loan is placed on nonaccrual status before the depletion of the interest reserve, we apply the interest funded by the interest reserve against the loan's principal balance. These loans are underwritten after evaluation of the borrower's financial strength, reputation, prior track record, and independent appraisals. We monitor all construction projects to determine whether they are on schedule, completed as planned and in accordance with the approved construction budgets. Significant events can affect the construction industry, including: the inherent volatility of real estate markets and vulnerability to delays due to weather, change orders, inability to obtain construction permits, labor or material shortages, and price changes. Estimates of construction costs and value associated with the completed project may be inaccurate. Repayment of construction loans is largely dependent on the ultimate success of the project.

Consumer Loans - Consumer loans primarily consist of home equity lines of credit, other residential loans, floating homes, and indirect luxury auto loans, along with a small number of installment loans. Our other residential loans include tenancy-in-common fractional interest loans ("TIC") located almost entirely in San Francisco County. We originate consumer loans utilizing credit score information, debt-to-income ratio and loan-to-value ratio analysis. Diversification among consumer loan types, coupled with relatively small loan amounts that are spread across many individual borrowers, mitigates risk. We do not originate sub-prime residential mortgage loans, nor is it our practice to underwrite loans commonly referred to as "Alt-A mortgages," the characteristics of which are reduced documentation, borrowers with low FICO scores or collateral with high loan-to-value ratios.

Credit Quality Indicators

We use a risk rating system to evaluate asset quality, and to identify and monitor credit risk in individual loans, and in the loan portfolio. Our definitions of “Special Mention” risk graded loans, or worse, are consistent with those used by the Federal Deposit Insurance Corporation ("FDIC").  Our internally assigned grades are as follows:

Pass and Watch - Loans to borrowers of acceptable or better credit quality. Borrowers in this category demonstrate fundamentally sound financial positions, repayment capacity, credit history and management

expertise.  Loans in this category must have an identifiable and stable source of repayment and meet the Bank’s policy regarding debt-service-coverage ratios.  These borrowers are capable of sustaining normal economic, market or operational setbacks without significant financial consequences.  Negative external industry factors are generally not present.  The loan may be secured, unsecured or supported by non-real estate collateral for which the value is more difficult to determine and/or marketability is more uncertain. This category also includes “Watch” loans, where the primary source of repayment has been delayed. “Watch” is intended to be a transitional grade, with either an upgrade or downgrade within a reasonable period.

Special Mention - Potential weaknesses that deserve close attention. If left uncorrected, those potential weaknesses may result in deterioration of the payment prospects for the asset. Special Mention assets do not present sufficient risk to warrant adverse classification.

Substandard - Inadequately protected by either the current sound worth and paying capacity of the obligor or the collateral pledged, if any. A Substandard asset has a well-defined weakness or weaknesses that jeopardize(s) the liquidation of the debt. Substandard assets are characterized by the distinct possibility that we will sustain some loss if such weaknesses or deficiencies are not corrected. Well-defined weaknesses include adverse trends or developments of the borrower’s financial condition, managerial weaknesses and/or significant collateral deficiencies.

Doubtful - Critical weaknesses that make collection or liquidation in full improbable. There may be specific pending events that work to strengthen the asset; however, the amount or timing of the loss may not be determinable. Pending events generally occur within one year of the asset being classified as Doubtful. Examples include: merger, acquisition, or liquidation; capital injection; guarantee; perfecting liens on additional collateral; and refinancing. Such loans are placed on non-accrual status and usually are collateral-dependent.

We regularly review our credits for accuracy of risk grades whenever we receive new information and at each quarterly and year-end reporting period. Borrowers are generally required to submit financial information at regular intervals. Typically, commercial borrowers with lines of credit are required to submit financial information with reporting intervals ranging from monthly to annually depending on credit size, risk and complexity. In addition, investor commercial real estate borrowers with loans exceeding a certain dollar threshold are usually required to submit rent rolls or property income statements annually. We monitor construction loans monthly. We review home equity and other consumer loans based on delinquency. We also review loans graded “Watch” or worse, regardless of loan type, no less than quarterly.

The following tables present the loan portfolio by loan portfolio class, origination year and internal risk rating as of September 30, 2023 and December 31, 2022. The current year vintage table reflects gross charge-offs by loan portfolio class and year of origination. Generally, existing term loans that were re-underwritten are reflected in the table in the year of renewal. Lines of credit that have a conversion feature at the time of origination, such as construction to perm loans, are presented by year of origination.

(in thousands)	Term Loans - Amortized Cost by Origination Year												Revolving Loans Amortized Cost
September 30, 2023	2023		2022		2021		2020		2019		Prior				Total
Commercial and industrial:
Pass and Watch	$	31,632	$	9,235	$	3,360	$	4,644	$	16,222	$	23,223	$	67,670	$	155,986
Special Mention	391		—		—		—		1,687		269		8,172		10,519
Substandard	—		273		—		918		—		2,735		3,665		7,591
Total commercial and industrial	$	32,023	$	9,508	$	3,360	$	5,562	$	17,909	$	26,227	$	79,507	$	174,096
Gross current period charge-offs	$	—	$	—	$	—	$	—	$	(3)	$	(3)	$	(1)	$	(7)
Commercial real estate, owner-occupied:
Pass and Watch	$	10,374	$	48,054	$	50,265	$	38,176	$	40,211	$	118,370	$	—	$	305,450
Special Mention	1,056		4,547		15,779		825		289		10,463		—		32,959
Substandard	—		2,260		—		—		3,834		1,804		—		7,898
Total commercial real estate, owner-occupied	$	11,430	$	54,861	$	66,044	$	39,001	$	44,334	$	130,637	$	—	$	346,307
Commercial real estate, non-owner occupied:
Pass and Watch	$	30,200	$	174,327	$	198,342	$	152,318	$	144,112	$	399,022	$	—	$	1,098,321
Special Mention	—		2,802		9,545		11,857		15,801		28,881		—		68,886
Substandard	—		—		2,209		—		—		21,397		—		23,606
Total commercial real estate, non-owner occupied	$	30,200	$	177,129	$	210,096	$	164,175	$	159,913	$	449,300	$	—	$	1,190,813

(in thousands)	Term Loans - Amortized Cost by Origination Year												Revolving Loans Amortized Cost
September 30, 2023	2023		2022		2021		2020		2019		Prior				Total
Construction:
Pass and Watch	$	17,173	$	44,236	$	18,827	$	29,069	$	—	$	—	$	—	$	109,305
Total construction	$	17,173	$	44,236	$	18,827	$	29,069	$	—	$	—	$	—	$	109,305
Home equity:
Pass and Watch	$	—	$	—	$	—	$	—	$	—	$	711	$	81,954	$	82,665
Substandard	—		—		—		—		—		189		413		602
Total home equity	$	—	$	—	$	—	$	—	$	—	$	900	$	82,367	$	83,267
Other residential:
Pass and Watch	$	13,224	$	20,218	$	13,673	$	26,487	$	21,075	$	21,997	$	—	$	116,674
Total other residential	$	13,224	$	20,218	$	13,673	$	26,487	$	21,075	$	21,997	$	—	$	116,674
Installment and other consumer:
Pass and Watch	$	18,666	$	15,071	$	11,374	$	4,971	$	5,483	$	9,930	$	985	$	66,480
Total installment and other consumer	$	18,666	$	15,071	$	11,374	$	4,971	$	5,483	$	9,930	$	985	$	66,480
Gross current period charge-offs	$	(7)	$	(5)	$	—	$	(4)	$	—	$	(1)	$	(5)	$	(22)
Total loans:
Pass and Watch	$	121,269	$	311,141	$	295,841	$	255,665	$	227,103	$	573,253	$	150,609	$	1,934,881
Total Special Mention	$	1,447	$	7,349	$	25,324	$	12,682	$	17,777	$	39,613	$	8,172	$	112,364
Total Substandard	$	—	$	2,533	$	2,209	$	918	$	3,834	$	26,125	$	4,078	$	39,697
Totals	$	122,716	$	321,023	$	323,374	$	269,265	$	248,714	$	638,991	$	162,859	$	2,086,942
Total gross current period charge-offs	$	(7)	$	(5)	$	—	$	(4)	$	(3)	$	(4)	$	(6)	$	(29)

(in thousands)	Term Loans - Amortized Cost by Origination Year												Revolving Loans Amortized Cost
December 31, 2022	2022		2021		2020		2019		2018		Prior				Total
Commercial and industrial:
Pass and Watch	$	15,349	$	6,679	$	7,603	$	19,982	$	5,362	$	24,954	$	84,655	$	164,584
Special Mention	275		—		—		2,272		3,836		—		402		6,785
Substandard	—		—		1,252		—		—		625		301		2,178
Total commercial and industrial	$	15,624	$	6,679	$	8,855	$	22,254	$	9,198	$	25,579	$	85,358	$	173,547
Commercial real estate, owner-occupied:
Pass and Watch	$	54,188	$	52,080	$	40,369	$	44,798	$	29,856	$	104,377	$	—	$	325,668
Special Mention	—		16,199		—		304		5,255		4,493		—		26,251
Substandard	—		—		—		1,160		—		1,699		—		2,859
Doubtful	—		—		99		—		—		—		—		99
Total commercial real estate, owner-occupied	$	54,188	$	68,279	$	40,468	$	46,262	$	35,111	$	110,569	$	—	$	354,877
Commercial real estate, non-owner occupied:
Pass and Watch	$	177,822	$	211,228	$	155,278	$	160,670	$	129,166	$	308,509	$	57	$	1,142,730
Special Mention	—		1,172		12,097		3,934		678		9,290		—		27,171
Substandard	—		2,264		—		—		—		19,724		—		21,988
Total commercial real estate, non-owner occupied	$	177,822	$	214,664	$	167,375	$	164,604	$	129,844	$	337,523	$	57	$	1,191,889
Construction:
Pass and Watch	$	49,262	$	19,393	$	28,861	$	7,745	$	9,112	$	—	$	—	$	114,373
Total construction	$	49,262	$	19,393	$	28,861	$	7,745	$	9,112	$	—	$	—	$	114,373
Home equity:
Pass and Watch	$	—	$	—	$	—	$	—	$	—	$	883	$	86,971	$	87,854
Substandard	—		—		—		—		—		480		414		894
Total home equity	$	—	$	—	$	—	$	—	$	—	$	1,363	$	87,385	$	88,748
Other residential:
Pass and Watch	$	21,154	$	14,547	$	29,018	$	21,890	$	11,064	$	14,450	$	—	$	112,123
Total other residential	$	21,154	$	14,547	$	29,018	$	21,890	$	11,064	$	14,450	$	—	$	112,123
Installment and other consumer:
Pass and Watch	$	20,054	$	13,022	$	5,727	$	6,492	$	4,181	$	6,478	$	944	$	56,898
Substandard	—		—		—		—		—		91		—		91
Total installment and other consumer	$	20,054	$	13,022	$	5,727	$	6,492	$	4,181	$	6,569	$	944	$	56,989
Total loans:
Pass and Watch	$	337,829	$	316,949	$	266,856	$	261,577	$	188,741	$	459,651	$	172,627	$	2,004,230
Total Special Mention	$	275	$	17,371	$	12,097	$	6,510	$	9,769	$	13,783	$	402	$	60,207
Total Substandard	$	—	$	2,264	$	1,252	$	1,160	$	—	$	22,619	$	715	$	28,010
Total Doubtful	$	—	$	—	$	99	$	—	$	—	$	—	$	—	$	99
Totals	$	338,104	$	336,584	$	280,304	$	269,247	$	198,510	$	496,053	$	173,744	$	2,092,546

The following table shows the amortized cost of loans by portfolio class, payment aging and non-accrual status as of September 30, 2023 and December 31, 2022.

Loan Aging Analysis by Class
(in thousands)	Commercial and industrial		Commercial real estate, owner-occupied		Commercial real estate, non-owner occupied		Construction		Home equity		Other residential		Installment and other consumer		Total
September 30, 2023
30-59 days past due	$	1,321	$	—	$	797	$	—	$	—	$	—	$	97	$	2,215
60-89 days past due	—		—		901		—		196		—		1		1,098
90 days or more past due	—		3,992		—		—		4		—		—		3,996
Total past due	1,321		3,992		1,698		—		200		—		98		7,309
Current	172,775		342,315		1,189,115		109,305		83,067		116,674		66,382		2,079,633
Total loans 1	$	174,096	$	346,307	$	1,190,813	$	109,305	$	83,267	$	116,674	$	66,480	$	2,086,942
Non-accrual loans 2	$	—	$	4,281	$	901	$	—	$	490	$	—	$	—	$	5,672
Non-accrual loans with no allowance	$	—	$	4,281	$	901	$	—	$	490	$	—	$	—	$	5,672
December 31, 2022
30-59 days past due	$	3	$	—	$	—	$	—	$	319	$	93	$	5	$	420
60-89 days past due	—		—		—		—		244		—		—		244
90 days or more past due	264		—		—		—		414		—		—		678
Total past due	267		—		—		—		977		93		5		1,342
Current	173,280		354,877		1,191,889		114,373		87,771		112,030		56,984		2,091,204
Total loans 1	$	173,547	$	354,877	$	1,191,889	$	114,373	$	88,748	$	112,123	$	56,989	$	2,092,546
Non-accrual loans 2	$	—	$	1,563	$	—	$	—	$	778	$	—	$	91	$	2,432
Non-accrual loans with no allowance	$	—	$	1,563	$	—	$	—	$	778	$	—	$	91	$	2,432

1 There were no non-performing loans past due more than ninety days and accruing interest as of September 30, 2023 and December 31, 2022.

2 None of the non-accrual loans as of September 30, 2023 or December 31, 2022 were earning interest on a cash or accrual basis. We reversed $131 thousand and $158 thousand in accrued interest income for loans that were placed on non-accrual status for the three and nine months ended September 30, 2023. We reversed accrued interest income of $39 thousand and $47 thousand for loans that were placed on non-accrual status during the three and nine months ended September 30, 2022, respectively.

Collateral Dependent Loans

The following table presents the amortized cost basis of individually analyzed collateral-dependent loans, which are all on non-accrual status, by portfolio class at September 30, 2023 and December 31, 2022.

	Amortized Cost by Collateral Type
(in thousands)	Commercial Real Estate		Residential Real Estate		Other		Total 1		Allowance for Credit Losses
September 30, 2023
Commercial real estate, owner-occupied	$	4,281	$	—	$	—	$	4,281	$	—
Commercial real estate, non-owner occupied	901		—		—		901		—
Home equity	—		490		—		490		—
Total	$	5,182	$	490	$	—	$	5,672	$	—
December 31, 2022
Commercial real estate, owner-occupied	$	1,563	$	—	$	—	$	1,563	$	—
Home equity	—		778		—		778		—
Installment and other consumer	—		—		91		91		—
Total	$	1,563	$	778	$	91	$	2,432	$	—

1 There were no collateral-dependent residential real estate mortgage loans in process of foreclosure or in substance repossessed at September 30, 2023 and December 31, 2022. The weighted average loan-to-value of collateral dependent loans was approximately 61% at September 30, 2023 and 42% at December 31, 2022.

Loan Modifications to Borrowers Experiencing Financial Difficulty

We adopted ASU No. 2022-02, Financial Instruments - Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures on January 1, 2023, as described in Note 2, Recently Adopted and Issued Accounting Standards. The amendments eliminated the accounting guidance for troubled debt restructurings and enhanced disclosures related to certain types of loan modifications for borrowers experiencing financial difficulty, including principal forgiveness, interest rate reductions, other-than-insignificant payment delays, and/or term extensions which are intended to minimize the economic loss and avoid foreclosure or repossession of collateral.

The following table summarizes the amortized cost of loans as of September 30, 2023 that were modified during the three and nine months ended September 30, 2023 by portfolio class and type of modification granted.

(in thousands)	Term Extension		Percent of Portfolio Class Total
Three months ended September 30, 2023
Commercial and industrial	$	391	0.2	%
Commercial owner-occupied	1,056		0.3	%
Total	$	1,447
Nine months ended September 30, 2023
Commercial and industrial	$	391	0.2	%
Commercial owner-occupied	1,056		0.3	%
Total	$	1,447

As of September 30, 2023, there were no unfunded loan commitments for loans that were modified during the periods presented.

The following table summarizes the financial effect of loan modifications presented in the table above during the three and nine months ended September 30, 2023 by portfolio class.

(in thousands)	Weighted-Average Term Extension (in years)
Three months ended September 30, 2023
Commercial and industrial	2.3
Commercial owner-occupied	2.5
Nine months ended September 30, 2023
Commercial and industrial	2.3
Commercial owner-occupied	2.5

The loan modifications did not significantly impact the determination of the allowance for credit losses on loans during the three and nine months ended September 30, 2023.

The Bank closely monitors the performance of the modified loans to understand the effectiveness of its modification efforts. The following table summarizes the amortized cost and payment status of loans as of September 30, 2023 that were modified during the three and nine months ended September 30, 2023 by portfolio class.

(in thousands)	Current		30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Total		Non-Accrual
Three months ended September 30, 2023
Commercial and industrial	$	391	$	—	$	—	$	—	$	391	$	—
Commercial owner-occupied	1,056		—		—		—		1,056		—
Total	$	1,447	$	—	$	—	$	—	$	1,447	$	—
Nine months ended September 30, 2023
Commercial and industrial	$	391	$	—	$	—	$	—	$	391	$	—
Commercial owner-occupied	1,056		—		—		—		1,056		—
Total	$	1,447	$	—	$	—	$	—	$	1,447	$	—

There were no loans that defaulted (fully or partially charged-off or became 90 days or more past due) that were modified during the nine months ended September 30, 2023.

Allocation of the Allowance for Credit Losses on Loans

The following table presents the details of the allowance for credit losses on loans segregated by loan portfolio class as of September 30, 2023 and December 31, 2022.

Allocation of the Allowance for Credit Losses on Loans
(in thousands)	Commercial and industrial		Commercial real estate, owner-occupied		Commercial real estate, non-owner occupied		Construction		Home equity		Other residential		Installment and other consumer		Unallocated		Total
September 30, 2023
Modeled expected credit losses	$	1,042	$	1,315	$	7,324	$	213	$	494	$	566	$	613	$	—	$	11,567
Qualitative adjustments	761		1,214		6,300		1,805		71		38		338		2,159		12,686
Specific allocations	5		1		—		—		—		1		—		—		7
Total	$	1,808	$	2,530	$	13,624	$	2,018	$	565	$	605	$	951	$	2,159	$	24,260
December 31, 2022
Modeled expected credit losses	$	1,079	$	1,497	$	7,937	$	453	$	504	$	571	$	610	$	—	$	12,651
Qualitative adjustments	706		990		4,739		1,484		54		24		258		2,068		10,323
Specific allocations	9		—		—		—		—		—		—		—		9
Total	$	1,794	$	2,487	$	12,676	$	1,937	$	558	$	595	$	868	$	2,068	$	22,983

Allowance for Credit Losses on Loans Rollforward

The following table discloses activity in the allowance for credit losses on loans for the periods presented.

Allowance for Credit Losses on Loans Rollforward
(in thousands)	Commercial and industrial		Commercial real estate, owner-occupied		Commercial real estate, non-owner occupied		Construction		Home equity		Other residential		Installment and other consumer		Unallocated		Total
Three months ended September 30, 2023
Beginning balance	$	1,831	$	2,589	$	13,201	$	1,942	$	561	$	599	$	940	$	2,169	$	23,832
(Reversal) Provision	(20)		(59)		423		68		4		6		13		(10)		425
(Charge-offs)	(4)		—		—		—		—		—		(2)		—		(6)
Recoveries	1		—		—		8		—		—		—		—		9
Ending balance	$	1,808	$	2,530	$	13,624	$	2,018	$	565	$	605	$	951	$	2,159	$	24,260
Three months ended September 30, 2022
Beginning balance	$	1,699	$	2,617	$	12,439	$	1,737	$	530	$	585	$	733	$	2,199	$	22,539
Provision (Reversal)	265		(81)		299		38		12		5		83		(199)		422
(Charge-offs)	(9)		—		—		—		—		—		(1)		—		(10)
Recoveries	3		—		—		9		—		—		—		—		12
Ending balance	$	1,958	$	2,536	$	12,738	$	1,784	$	542	$	590	$	815	$	2,000	$	22,963

Allowance for Credit Losses on Loans Rollforward
(in thousands)	Commercial and industrial		Commercial real estate, owner-occupied		Commercial real estate, investor		Construction		Home equity		Other residential		Installment and other consumer		Unallocated		Total
Nine months ended September 30, 2023
Beginning balance	$	1,794	$	2,487	$	12,676	$	1,937	$	558	$	595	$	868	$	2,068	$	22,983
Provision (Reversal)	16		43		948		56		7		10		104		91		1,275
Charge-offs	(7)		—		—		—		—		—		(22)		—		(29)
Recoveries	5		—		—		25		—		—		1		—		31
Ending balance	$	1,808	$	2,530	$	13,624	$	2,018	$	565	$	605	$	951	$	2,159	$	24,260
Nine months ended September 30, 2022
Beginning balance	$	1,709	$	2,776	$	12,739	$	1,653	$	595	$	644	$	621	$	2,286	$	23,023
Provision (Reversal)	248		(240)		(1)		106		(53)		(54)		217		(286)		(63)
Charge-offs	(9)		—		—		—		—		—		(23)		—		(32)
Recoveries	10		—		—		25		—		—		—		—		35
Ending balance	$	1,958	$	2,536	$	12,738	$	1,784	$	542	$	590	$	815	$	2,000	$	22,963

Pledged Loans

Our FHLB line of credit is secured under terms of a blanket collateral agreement by a pledge of certain qualifying loans with unpaid principal balances of $1.299 billion and $1.298 billion at September 30, 2023 and December 31, 2022, respectively. In addition, we pledge eligible TIC loans, which totaled $108.5 million and $105.0 million at September 30, 2023 and December 31, 2022, respectively, to secure our borrowing capacity with the Federal Reserve Bank ("FRB"). For additional information, see Note 6, Borrowings.

Related Party Loans

The Bank has, and expects to have in the future, banking transactions in the ordinary course of its business with directors, officers, principal shareholders and their businesses or associates. These transactions, including loans, are granted on substantially the same terms, including interest rates and collateral on loans, as those prevailing at the same time for comparable transactions with persons not related to us. Likewise, these transactions do not involve more than the normal risk of collectability or present other unfavorable features. Related party loans totaled $6.3 million at September 30, 2023 and $6.4 million at December 31, 2022. In addition, undisbursed commitments to related parties totaled $562 thousand at both September 30, 2023 and December 31, 2022.

XML

Short-Term Borrowings and Other Obligations

9 Months Ended

Sep. 30, 2023

Debt Disclosure [Abstract]

Short-Term Borrowings and Other Obligations

Short-Term Borrowings and Other Obligations

Federal Home Loan Bank – As of September 30, 2023 and December 31, 2022, the Bank had total lines of credit with the FHLB totaling $1.023 billion and $711.6 million, respectively, based on eligible collateral of certain loans and investment securities.

Federal Funds Lines of Credit – The Bank had unsecured lines of credit with correspondent banks for overnight borrowings totaling $135.0 million and $150.0 million at September 30, 2023 and December 31, 2022, respectively.  In general, interest rates on these lines approximate the federal funds target rate.

Federal Reserve Bank – The Bank has a line of credit with the Federal Reserve Bank of San Francisco ("FRBSF") secured by certain residential loans.  At September 30, 2023 and December 31, 2022, the Bank had total borrowing capacity under this line of $57.3 million and $58.7 million, respectively. In addition, under the Federal Reserve’s BTFP facility, the Bank could borrow up to an additional $274.6 million based on the par value of pledged investment securities as of September 30, 2023.

Other Obligations – Finance lease liabilities totaling $335 thousand and $439 thousand at September 30, 2023 and December 31, 2022, respectively, are included in short-term borrowings and other obligations in the consolidated statements of condition. See Note 8, Commitments and Contingencies, for additional information.

Outstanding balances and weighted average interest rates on short-term borrowings and other obligations as of September 30, 2023 and December 31, 2022 are summarized in the following table.

	September 30, 2023				December 31, 2022
(dollars in thousands)	Outstanding Balance		Weighted Average Rate		Outstanding Balance		Weighted Average Rate
FHLB - short-term borrowings	$	—	—	%	$	112,000	4.65	%
Federal funds lines of credit	—		—	%	—		—	%
FRBSF - federal funds purchased	—		—	%	—		—	%
FRBSF - short-term borrowings under the BTFP	120,000		5.42	%	—		—	%
Other obligations (finance leases)	335		2.01	%	439		1.86	%
Total short-term borrowings and other obligations	$	120,335	5.41	%	$	112,439	4.64	%

XML

Stockholders' Equity

9 Months Ended

Sep. 30, 2023

Equity [Abstract]

Stockholders' Equity

Stockholders' Equity

Dividends

On July 21, 2023, Bancorp declared a $0.25 per share cash dividend, paid August 11, 2023 to shareholders of record at the close of business on August 4, 2023. Subsequent to quarter end on October 20, 2023, Bancorp declared a $0.25 per share cash dividend, payable on November 10, 2023 to shareholders of record at the close of business on November 3, 2023.

Share-Based Payments

The fair value of stock options as of the grant date is recorded as stock-based compensation expense in the consolidated statements of comprehensive income (loss) over the requisite service period, which is generally the vesting period, with a corresponding increase in common stock. Stock-based compensation also includes compensation expense related to the issuance of restricted stock awards. The grant-date fair value of the restricted stock awards, which equals the grant date price, is recorded as compensation expense over the requisite service period with a corresponding increase in common stock as the shares vest. Beginning in 2018, stock option and restricted stock awards issued include a retirement eligibility clause whereby the requisite service period is satisfied at the retirement eligibility date. For those awards, we accelerate the recording of stock-based compensation when the award holder is eligible to retire. However, retirement eligibility does not affect the vesting of restricted stock or the exercisability of the stock options, which are based on the scheduled vesting period.

Performance-based stock awards (restricted stock) are issued to a selected group of employees. Stock award vesting is contingent upon the achievement of pre-established long-term performance goals set by the Compensation Committee of the Board of Directors. Performance is measured over a three-year period and cliff vested. These performance-based stock awards were granted at a maximum opportunity level, and based on the achievement of the pre-established goals, the actual payouts can range from 0% to 200% of the target award. For performance-based stock awards, an estimate is made of the number of shares expected to vest based on the probability that the performance criteria will be achieved to determine the amount of compensation expense to be recognized. The estimate is re-evaluated quarterly and total compensation expense is adjusted for any change in the current period.

We record excess tax benefits (deficiencies) resulting from the exercise of non-qualified stock options, the disqualifying disposition of incentive stock options and vesting of restricted stock awards as income tax benefits (expense) in the consolidated statements of comprehensive income with a corresponding decrease (increase) to current taxes payable.

The holders of unvested restricted stock awards are entitled to dividends on the same per-share ratio as holders of common stock. Tax benefits for dividends paid on unvested restricted stock awards are recorded as tax benefits in the consolidated statements of comprehensive income with a corresponding decrease to current taxes payable. Dividends on forfeited awards are included in stock-based compensation expense.

Stock options and restricted stock may be net settled in a cashless exercise by a reduction in the number of shares otherwise deliverable upon exercise or vesting in satisfaction of the exercise payment and/or applicable tax withholding requirements. During the nine months ended September 30, 2023, we withheld 3,132 shares totaling $86 thousand at a weighted-average price of $27.57 for cashless exercises. During the nine months ended September 30, 2022, we withheld 11,505 shares totaling $393 thousand at a weighted-average price of $34.13 for cashless exercises. Shares withheld under net settlement arrangements are available for future grants.

Share Repurchase Program

Bancorp had an approved share repurchase program with $34.7 million remaining that expired on July 31, 2023. On July 21, 2023, the Board of Directors approved the adoption of Bancorp's new share repurchase program, which replaced the existing one at that time, for up to $25.0 million and expiring on July 31, 2025. There have been no repurchases in 2023.

XML

Commitments and Contingent Liabilities

9 Months Ended

Sep. 30, 2023

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingent Liabilities

Commitments and Contingent Liabilities

Financial Instruments with Off-Balance Sheet Risk

We make commitments to extend credit in the normal course of business to meet the financing needs of our customers. These financial instruments include commitments to extend credit in the form of loans or through standby letters of credit. Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Because various commitments will expire without being fully drawn, the total commitment amount does not necessarily represent future cash requirements.

Our credit loss exposure is equal to the contractual amount of the commitment in the event of nonperformance by the borrower. We use the same credit underwriting criteria for all credit exposure. The amount of collateral obtained, if deemed necessary by us, is based on management's credit evaluation of the borrower. Collateral types pledged may include accounts receivable, inventory, other personal property and real property.

The contractual amount of unfunded loan commitments and standby letters of credit not reflected in the consolidated statements of condition are as follows:

(in thousands)	September 30, 2023		December 31, 2022
Commercial lines of credit	$	260,117	$	292,204
Revolving home equity lines	220,148		218,907
Undisbursed construction loans	17,881		43,179
Personal and other lines of credit	9,268		10,842
Standby letters of credit	2,757		1,738
Total unfunded loan commitments and standby letters of credit	$	510,171	$	566,870

We record an allowance for credit losses on unfunded loan commitments at the balance sheet date based on estimates of the probability that these commitments will be drawn upon according to historical utilization experience of the different types of commitments and expected loss rates determined for pooled funded loans. The allowance for credit losses on unfunded commitments totaled $1.1 million and $1.5 million as of September 30, 2023 and December 31, 2022, respectively, which is included in interest payable and other liabilities in the consolidated statements of condition. We recorded no provision for credit losses on unfunded loan commitments in the third quarters of 2023 and 2022. The $342 thousand reversal of the provision for credit losses on unfunded loan commitments in the nine months of 2023 was due primarily to a decrease in total unfunded commitments, compared to a $318 thousand provision reversal in the nine months of 2022, due to improved economic forecasts at the time.

Leases

We lease premises under long-term non-cancelable operating leases with remaining terms of 7 months to 18 years, 8 months, most of which include escalation clauses and one or more options to extend the lease term, and some of which contain lease termination clauses. Lease terms may include certain renewal options that were considered reasonably certain to be exercised.

We lease certain equipment under finance leases with initial terms of 3 years to 5 years. The equipment finance leases do not contain renewal options, bargain purchase options or residual value guarantees.

The following table shows the balances of operating and finance lease right-of-use assets and lease liabilities.

(in thousands)	September 30, 2023		December 31, 2022
Operating leases:
Operating lease right-of-use assets	$	21,589	$	24,821
Operating lease liabilities	$	24,040	$	26,639
Finance leases:
Finance lease right-of-use assets	$	608	$	616
Accumulated amortization	(282)		(187)
Finance lease right-of-use assets, net1	$	326	$	429
Finance lease liabilities2	$	335	$	439
1 Included in premises and equipment in the consolidated statements of condition.
2 Included in borrowings and other obligations in the consolidated statements of condition.

The following table shows supplemental disclosures of noncash investing and financing activities for the periods presented.

	Nine months ended
(in thousands)	September 30, 2023		September 30, 2022
Right-of-use assets obtained in exchange for operating lease liabilities, net of tenant improvement allowances received	$	572	$	4,989
Right-of-use assets obtained in exchange for finance lease liabilities	$	7	$	41

The following table shows components of operating and finance lease cost.

	Three months ended				Nine months ended
(in thousands)	September 30, 2023		September 30, 2022		September 30, 2023		September 30, 2022
Operating lease cost	$	1,289	$	1,328	$	4,221	$	3,907
Variable lease cost	—		—		—		—
Total operating lease cost1	$	1,289	$	1,328	$	4,221	$	3,907
Finance lease cost:
Amortization of right-of-use assets2	$	37	$	31	$	111	$	93
Interest on finance lease liabilities3	2		1		5		2
Total finance lease cost	$	39	$	32	$	116	$	95
Total lease cost	$	1,328	$	1,360	$	4,337	$	4,002
1 Included in occupancy and equipment expense in the consolidated statements of comprehensive income.
2 Included in depreciation and amortization in the consolidated statements of comprehensive income.
3 Included in interest on borrowings and other obligations in the consolidated statements of comprehensive income.

The following table shows the future minimum lease payments, weighted average remaining lease terms, and weighted average discount rates under operating and finance lease arrangements as of September 30, 2023. The discount rates used to calculate the present value of lease liabilities were based on the collateralized FHLB borrowing rates that were commensurate with lease terms and minimum payments on the lease commencement date.

(in thousands)	September 30, 2023
Year	Operating Leases			Finance Leases
2023	$	1,268		$	39
2024	4,753			155
2025	4,112			108
2026	3,373			38
2027	3,097			5
Thereafter	10,017			—
Total minimum lease payments	26,620			345
Amounts representing interest (present value discount)	(2,580)			(10)
Present value of net minimum lease payments (lease liability)	$	24,040		$	335
Weighted average remaining term (in years)	7.4			2.4
Weighted average discount rate	2.38		%	2.01		%

Litigation Matters

Bancorp may be party to legal actions that arise from time to time in the normal course of business. Bancorp's management is not aware of any pending legal proceedings to which either it or the Bank may be a party or has recently been a party that will have a material adverse effect on the financial condition or results of operations of Bancorp or the Bank.

The Bank is responsible for a proportionate share of certain litigation indemnifications provided to Visa U.S.A. ("Visa") by its member banks in connection with Visa's lawsuits related to anti-trust charges and interchange fees ("Covered Litigation"). We sold our remaining shares on July 13, 2023, however our proportionate share of the litigation indemnification liability does not change or transfer upon the sale of our Class B Visa shares to member banks or, per the terms of the sale, to the recent purchaser of our shares. Visa established an escrow account for the Covered Litigation that it periodically funds, which is expected to cover the settlement payment obligations.

Litigation is ongoing and until the court approval process is complete, there is no assurance that Visa will resolve the claims as contemplated by the amended class settlement agreement, and additional lawsuits may arise from individual merchants who opted out of the class settlement. However, until the escrow account is fully depleted and the conversion rate of Class B to Class A common stock is reduced to zero, no future cash settlement payments are required by the member banks, such as us, on the Covered Litigation. Therefore, we are not required to record any contingent liabilities for the indemnification related to the Covered Litigation, as we consider the probability of losses to be remote.

XML

Derivative Financial Instruments and Hedging Activities

9 Months Ended

Sep. 30, 2023

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivative Financial Instruments and Hedging Activities

Derivative Financial Instruments and Hedging Activities

The Bank is exposed to certain risks from both its business operations and changes in economic conditions. As part of our asset/liability and interest rate risk management strategy, we may enter into interest rate derivative contracts to modify the repricing characteristics of certain of our interest-earning assets and interest-bearing liabilities. The Bank generally designates interest rate hedging agreements utilized in the management of interest rate risk as either fair value hedges or cash flow hedges.

Our credit exposure, if any, on interest rate swap asset positions is limited to the fair value (net of any collateral pledged to us) and interest payments of all swaps by each counterparty. Conversely, when an interest rate swap is in a liability position exceeding a certain threshold, we may be required to post collateral to the counterparty in an amount determined by the agreements. Collateral levels are monitored and adjusted on a regular basis for changes in interest rate swap values.

On July 7, 2023, the Bank entered into various interest rate swap agreements with notional values totaling $101.8 million split evenly between terms of 2.5 and 3.0 years to hedge balance sheet interest rate sensitivity and protect certain of our fixed rate available-for-sale securities against changes in fair value related to changes in the benchmark interest rate. The interest rate swaps involve the receipt of floating rate interest from a counterparty in exchange for us making fixed-rate interest payments over the lives of the agreements, without the exchange of the underlying notional values. The transactions were designated as partial term fair value hedges and structured such that the changes in fair value of the interest rate swaps are expected to be perfectly effective in offsetting the changes in the fair value of the hedged items attributable to changes in the SOFR OIS swap rate, the designated benchmark interest rate. Because the hedges met the criteria for using the shortcut method, there is no need to periodically reassess effectiveness during the term of the hedges. For fair value designated hedges, the gain or loss on the hedging instruments as well as the offsetting loss or gain on the hedged items, are recognized in current earnings as fair values change.

In addition, we had four interest rate swap agreements on certain loans with our customers, which are scheduled to mature at various dates ranging from January 2026 to October 2037. The loan interest rate swaps were designated as fair value hedges and allowed us to offer long-term fixed-rate loans to customers without assuming the interest rate risk of a long-term asset. Converting our fixed-rate interest payments to floating-rate interest payments, generally benchmarked to the one-month U.S. dollar SOFR index, protects us against changes in the fair value of our loans associated with fluctuating interest rates. The notional amounts of the interest rate contracts are equal to the notional amounts of the hedged loans.

Information on our derivatives follows:

	Asset Derivatives				Liability Derivatives
(in thousands)	September 30, 2023		December 31, 2022		September 30, 2023		December 31, 2022
Available-for-sale securities:
Interest rate swaps - notional amount	$	101,770	$	—	$	—	$	—
Interest rate swaps - fair value1	$	367	$	—	$	—	$	—
Loans receivable:
Interest rate contracts - notional amount	$	11,277	$	12,046	$	—	$	—
Interest rate contracts - fair value1	$	854	$	602	$	—	$	—

1 See Note 3, Fair Value of Assets and Liabilities, for valuation methodology.

The following table presents the carrying amount and associated cumulative basis adjustment related to the application of fair value hedge accounting that is included in the carrying amount of hedged assets as of September 30, 2023 and December 31, 2022.

	Carrying Amounts of Hedged Assets				Cumulative Amounts of Fair Value Hedging Adjustments Included in the Carrying Amounts of the Hedged Assets
(in thousands)	September 30, 2023		December 31, 2022		September 30, 2023		December 31, 2022
Available-for-sale securities 1	$	108,444	$	—	$	(367)	$	—
Loans receivable 2	$	10,266	$	11,319	$	(960)	$	(726)
1 Carrying value equals the amortized cost basis of the securities underlying the hedge relationship, which is the book value net of the fair value hedge adjustment. Amortized cost excludes accrued interest totaling $136 thousand as of September 30, 2023.
2 Carrying value equals the amortized cost basis of the loans underlying the hedge relationship, which is the loan balance net of deferred loan origination fees and cost and the fair value hedge adjustment. Amortized cost excludes accrued interest, which was not material.

The following table presents the pretax net gains (losses) recognized in interest income related to our fair value hedges.

	Three months ended				Nine months ended
(in thousands)	September 30, 2023		September 30, 2022		September 30, 2023		September 30, 2022
Interest on investment securities 1
Increase (decrease) in fair value of interest rate swaps hedging available-for-sale securities	$	367	$	—	$	367	$	—
Receivable (payment) on interest rate swaps	162		—		162		—
(Decrease) increase in carrying value included in the hedged available-for-sale securities	(367)		—		(367)		—
Net gain (loss) recognized in interest income on investment securities	$	162	$	—	$	162	$	—
Interest and fees on loans 1
Increase (decrease) in fair value of interest rate swaps hedging loans receivable	$	223	$	547	$	252	$	1,734
Receivable (payment) on interest rate swaps	74		(19)		192		(169)
(Decrease) increase in carrying value included in the hedged loans	(211)		(538)		(233)		(1,718)
Decrease in value of yield maintenance agreement	(2)		(3)		(7)		(8)
Net gain (loss) recognized in interest income on loans	$	84	$	(13)	$	204	$	(161)
1 Represents the income line item in the statement of comprehensive income in which the effects of fair value hedges are recorded.

Our derivative transactions with the counterparty are under an International Swaps and Derivative Association (“ISDA”) master agreement that includes “right of set-off” provisions. “Right of set-off” provisions are legally enforceable rights to offset recognized amounts and there may be an intention to settle such amounts on a net basis. We do not offset such financial instruments for financial reporting purposes. Information on financial instruments that are eligible for offset in the consolidated statements of condition follows:

Offsetting of Financial Assets and Derivative Assets
			Gross Amounts		Net Amounts of		Gross Amounts Not Offset in
	Gross Amounts		Offset in the		Assets Presented		the Statements of Condition
	of Recognized		Statements of		in the Statements		Financial		Cash Collateral
(in thousands)	Assets1		Condition		of Condition1		Instruments		Received		Net Amount
September 30, 2023
Counterparty	$	1,221	$	—	$	1,221	$	—	$	—	$	1,221
Total	$	1,221	$	—	$	1,221	$	—	$	—	$	1,221
December 31, 2022
Counterparty	$	602	$	—	$	602	$	—	$	—	$	602
Total	$	602	$	—	$	602	$	—	$	—	$	602

1 Amounts exclude accrued interest on swaps.

For more information on how we account for our interest rate swaps, refer to Note 1 to the Consolidated Financial Statements included in our 2022 Form 10-K filed with the SEC on March 16, 2023.

XML

Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2023	Jun. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Pay vs Performance Disclosure
Net income	$ 5,295	$ 4,551	$ 12,174	$ 19,285	$ 33,705

XML

Basis of Presentation (Policies)

9 Months Ended

Sep. 30, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of Presentation

The consolidated financial statements include the accounts of Bancorp, a bank holding company, and its wholly-owned bank subsidiary, Bank of Marin, a California state-chartered commercial bank. References to “we,” “our,” “us” mean Bancorp and the Bank that are consolidated for financial reporting purposes. The accompanying unaudited consolidated interim financial statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission ("SEC"). Certain information and note disclosures normally included in annual financial statements prepared in accordance with U.S. generally accepted accounting principles ("GAAP") have been condensed or omitted pursuant to those rules and regulations.

Although we believe that the disclosures are adequate and the information presented is not misleading, we suggest that these interim financial statements be read in conjunction with the annual financial statements and the notes thereto included in our 2022 Annual Report on Form 10-K.  In the opinion of management, the unaudited consolidated financial statements reflect all adjustments, which are necessary for a fair presentation of the consolidated financial position, the results of operations, changes in comprehensive income (loss), changes in stockholders’ equity, and cash flows for the periods presented. All material intercompany transactions have been eliminated. The results of these interim periods may not be indicative of the results for the full year or for any other period.

Earnings Per Share

Basic earnings per share (“EPS”) are calculated by dividing net income by the weighted average number of common shares outstanding during each period, excluding unvested restricted stock awards. Diluted EPS are calculated using the weighted average number of potentially dilutive common shares. The number of potentially dilutive common shares included in the quarterly diluted EPS is computed using the average market prices during the three months included in the reporting period under the treasury stock method. The number of potentially dilutive common shares included in year-to-date diluted EPS is a year-to-date weighted average of potentially dilutive common shares included in each quarterly diluted EPS computation. In computing diluted EPS, we exclude anti-dilutive shares such as options whose exercise prices exceed the current common stock price, as they would not reduce EPS under the treasury method. We have two forms of outstanding common stock: common stock and unvested restricted stock awards. Holders of unvested restricted stock awards receive non-forfeitable dividends at the same rate as common shareholders and they both share equally in undistributed earnings. Under the two-class method, the difference in EPS is nominal for these participating securities.

Recently Adopted and Issued Accounting Standards

Recently Adopted and Issued Accounting Standards

Accounting Standards Adopted in 2023

In March 2022, the FASB issued ASU No. 2022-02, Financial Instruments - Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures. The amendment eliminated the recognition measurement guidance for troubled debt restructured ("TDR") loans and instead enhanced disclosure requirements for certain loan modifications when a borrower is experiencing financial difficulty. In addition, the amendment required that an entity include in its vintage disclosures the current period gross loan charge-offs by year of origination. We early adopted the current period charge-off disclosures in the first quarter of 2022. We adopted the loan modification provisions as

of January 1, 2023 using a modified retrospective method. The cumulative-effect adjustment to retained earnings was considered immaterial. Refer to Note 5, Loans and Allowance for Credit Losses on Loans, for additional information.

In March 2022, the FASB issued ASU No. 2022-01, Derivatives and Hedging (Topic 815): Fair Value Hedging - Portfolio Layer Method. Among other things, the ASU renamed the "last-of-layer" method to the "portfolio layer" method and made fair value hedging more accessible for hedge accounting of interest rate risk for portfolios and financial assets. For example, the guidance permits an entity to apply the same portfolio hedging method to both prepayable and non-prepayable financial assets, thereby providing for consistency between accounting for similar hedges. We adopted the amendments on January 1, 2023, which had no effect on our existing hedge accounting, disclosures, financial condition or results of operations.

In March 2020, the FASB issued Accounting Standards Update ("ASU") No. 2020-04, Reference Rate Reform (Topic 848). The amendments in this ASU are elective and provide optional guidance for a limited period of time to ease the potential burden of accounting for, or recognizing the effects of reference rate reform. The amendments in this ASU provide optional expedients and exceptions for applying GAAP to contracts, hedging relationships, and other transactions that reference LIBOR or another reference rate expected to be discontinued because of reference rate reform. Topic 848 was further amended in January 2021 with ASU No. 2021-01, which provided additional guidance on certain optional expedients and scope of derivative instruments, and in December 2022 with ASU 2022-06, which extended the sunset date of Topic 848 to December 31, 2024 given the UK Financial Conduct Authority ("FCA") March 2021 announcement that the intended cessation date of certain tenors of USD LIBOR would be June 30, 2023. An entity may elect the amendments in these updates at an interim period with adoption methods varying based on transaction type. As of September 30, 2023, we had four interest rate swap contracts with notional values totaling $11.3 million that were indexed to LIBOR, which transitioned to the Secured Overnight Financing Rate ("SOFR") effective July 1, 2023. The transition to SOFR did not have a material impact to either our financial condition or results of operations.

Accounting Standards Not Yet Effective

In June 2022, the FASB issued ASU No. 2022-03, Fair Value Measurement (Topic 820): Fair Value Measurement of Equity Securities Subject to Contractual Sale Restrictions. The amendment reduces diversity in practice by clarifying that a separate contractual restriction on the sale of an equity security is not considered part of the unit of account of the equity security and, therefore, is not considered in measuring fair value. In addition, this ASU provided amended examples to illustrate that a restriction that is a characteristic of the equity security, which market participants would take into account when pricing them, would be considered in measuring fair value. This ASU also introduces new disclosure requirements. The amendments are effective prospectively for years beginning after December 15, 2023. Early adoption is permitted for both interim and annual financial statements. As discussed in Note 4, Investment Securities, on July 13, 2023 we sold our remaining shares of Visa Inc. Class B restricted common stock. As a result of the sale, this update will not impact our financial condition, results of operations or disclosures.

In March 2023, the FASB issued ASU No. 2023-01, Leases (Topic 842): Common Control Arrangements. For public companies, the amendment requires entities to amortize leasehold improvements associated with common control lease arrangements over the useful life of the improvements to the common control group, as opposed to the shorter of the remaining lease term and the useful life of the improvements for all other operating leases. The amendments are effective for years beginning after December 15, 2023, and may be adopted either prospectively or retrospectively. Early adoption is permitted for both interim and annual financial statements. We currently do not have common control lease arrangements, and therefore do not anticipate that the amendments will impact our financial condition and results of operations.

In March 2023, the FASB issued ASU No. 2023-02, Investments—Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Tax Credit Structures Using the Proportional Amortization Method. Under current GAAP, an entity can only elect to apply the proportional amortization method to investments in low-income housing tax credit ("LIHTC") structures. The proportional amortization method results in the cost of the investment being amortized in proportion to the income tax credits and other income tax benefits received, with the amortization of the investment and the income tax credits being presented net in the consolidated statements of income as a component of income tax expense (benefit). The amendments will allow entities to elect to account for all other equity investments made primarily for the purpose of receiving income tax credits to using the proportional amortization method, regardless of the tax credit program through which the investment earns income tax credits,

when certain conditions are met. The amendments are effective for fiscal years beginning after December 15, 2023, and may be adopted either on a modified retrospective basis or retrospectively. Other than investments in LIHTC funds, as disclosed in Note 4, Investment Securities, we currently have no other equity investments made primarily for the purpose of receiving income tax credits, and therefore do not anticipate that the amendments will impact our financial condition and results of operations.

Fair Value Hierarchy and Fair Value Measurement

We group our assets and liabilities that are measured at fair value into three levels within the fair value hierarchy, based on the markets in which the assets and liabilities are traded and the reliability of the assumptions used to determine fair value. These levels are:

Level 1: Valuations are based on unadjusted quoted prices in active markets for identical assets or liabilities.

Level 2: Valuations are based on quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active and model-based valuations for which all significant assumptions are observable or can be corroborated by observable market data.

Level 3: Valuations are based on unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. Values are determined using pricing models and discounted cash flow models and may include significant management judgment and estimation.

Transfers between levels of the fair value hierarchy are recognized through our monthly and/or quarterly valuation process in the reporting period during which the event or circumstances that caused the transfer occurred. No such transfers occurred in the years presented.

Available-for-sale securities are recorded at fair value on a recurring basis. When available, quoted market prices (Level 1) are used to determine the fair value of available-for-sale securities. Level 1 securities include U.S. Treasury securities. If quoted market prices are not available, we obtain pricing information from a reputable third-party service provider, who may utilize valuation techniques that use current market-based or independently sourced parameters, such as bid/ask prices, dealer-quoted prices, interest rates, benchmark yield curves, prepayment speeds, probability of default, loss severity and credit spreads (Level 2).   Level 2 securities include asset-backed securities, obligations of state and political subdivisions, U.S. agencies or government-sponsored agencies' debt securities, mortgage-backed securities, government agency-issued, and corporate bonds.Held-to-maturity securities may be subject to an allowance for credit losses as a result of our evaluation of expected losses due to credit quality factors. Fair value of held-to-maturity securities is determined using the same techniques discussed above for available-for-sale securities.On a recurring basis, derivative financial instruments are recorded at fair value, which is based on the income approach using observable Level 2 market inputs, reflecting market expectations of future interest rates as of the measurement date.  Standard valuation techniques are used to calculate the present value of the future expected cash flows assuming an orderly transaction. Valuation adjustments may be made to reflect both our own credit risk and the counterparties’ credit risk in determining the fair value of the derivatives. These unobservable inputs are not considered significant inputs to the fair value measurement overall. Level 2 inputs for the valuations are limited to observable market prices for Secured Overnight Financing Rate ("SOFR") and Overnight Index Swap ("OIS") rates (for the very short term), quoted prices for SOFR futures contracts, observable market prices for SOFR and OIS swap rates, and one-month and three-month SOFR basis spreads at commonly quoted intervals.   Mid-market pricing of the inputs is used as a practical expedient in the fair value measurements.  We project spot rates at reset days specified by each swap contract to determine future cash flows, then discount to present value using OIS curves as of the measurement date.  When the value of any collateral placed with counterparties is less than the interest rate derivative liability, a credit valuation adjustment ("CVA") is applied to reflect the credit risk we pose to counterparties.  We have used the spread between the Standard & Poor's BBB rated U.S. Bank Composite rate and

SOFR for the closest maturity term corresponding to the duration of the swaps to derive the CVA. Because there is little to no counterparty risk, we did not incorporate credit adjustments from our assessment of the counterparty credit risk in determining fair value. For further discussion on our methodology in valuing our derivative financial instruments, refer to Note 9, Derivative Financial Instruments and Hedging Activities.

Certain financial assets may be measured at fair value on a non-recurring basis. These assets are subject to fair value adjustments that result from the application of the lower of cost or fair value accounting or write-downs of individual assets, such as individually analyzed loans that are collateral dependent and other real estate owned ("OREO").

OREO is classified as Level 3 and represents collateral acquired through foreclosure and is initially recorded at fair value as established by a current appraisal of the collateral. Subsequent to foreclosure, OREO is carried at the lower of cost or fair value, less estimated costs to sell. On July 12, 2023, the Bank completed the sale of its only OREO property.

Fair value of loans is based on exit price techniques and obtained from an independent third-party that uses its proprietary valuation model and methodology and may differ from actual price from a prospective buyer. The

discounted cash flow valuation approach reflects key inputs and assumptions that are unobservable, such as loan probability of default, loss given default, prepayment speed, and market discount rates.

Fair value of fixed-rate time deposits is estimated by discounting future contractual cash flows using discount rates that reflect the current observable market rates offered for time deposits of similar remaining maturities.

Due to the short-term nature of the FHLB borrowings outstanding as of December 31, 2022, the carrying value approximated fair value.

The fair value of the borrowings under the BTFP is estimated by discounting the contractual cash flow using the program's period end financing rate.

The value of off-balance-sheet financial instruments is estimated based on the fee income associated with the commitments, which in the absence of credit exposure, is considered to approximate their settlement value.

Finance, Loan and Lease Receivables, Held-for-investment, Allowance and Nonperforming Loans

Commercial and Industrial Loans - Commercial loans are generally made to established small and mid-sized businesses to provide financing for their growth and working capital needs, equipment purchases and acquisitions.  Management examines historical, current, and projected cash flows to determine the ability of the borrower to repay obligations as agreed. Commercial loans are made based primarily on the identified cash flows of the borrower and secondarily on the underlying collateral and guarantor support. The cash flows of borrowers, however, may not occur as expected, and the collateral securing these loans may fluctuate in value. Most commercial and industrial loans are secured by the assets being financed, such as accounts receivable and inventory, and typically include personal guarantees. We target stable businesses with guarantors who provide additional sources of repayment and have proven to be resilient in periods of economic stress.  A weakened economy, and resultant decreased consumer and/or business spending, may have an effect on the credit quality of commercial loans.

Commercial Real Estate Loans - Commercial real estate loans, which include income producing investment properties and owner-occupied real estate used for business purposes, are subject to underwriting standards and processes similar to commercial loans discussed above. We underwrite these loans to be repaid from cash flow from either the business or investment property and supported by real property collateral. Underwriting standards for commercial real estate loans include, but are not limited to, debt coverage and loan-to-value ratios. Furthermore, a large majority of our loans are guaranteed by the owners of the properties. Conditions in the real estate markets or downturn in the general economy may adversely affect our commercial real estate loans. In the event of a vacancy, we expect guarantors to carry the loans until they find a replacement tenant.  The owner's substantial equity investment provides a strong economic incentive to continue to support the commercial real estate projects. As such, we have generally experienced a relatively low level of loss and delinquencies in this portfolio.

Construction Loans - Construction loans are generally made to developers and builders to finance construction, renovation and occasionally land acquisitions in anticipation of near-term development. Construction loans include interest reserves that are used for the payment of interest during the development and marketing periods and are capitalized as part of the loan balance. When a construction loan is placed on nonaccrual status before the depletion of the interest reserve, we apply the interest funded by the interest reserve against the loan's principal balance. These loans are underwritten after evaluation of the borrower's financial strength, reputation, prior track record, and independent appraisals. We monitor all construction projects to determine whether they are on schedule, completed as planned and in accordance with the approved construction budgets. Significant events can affect the construction industry, including: the inherent volatility of real estate markets and vulnerability to delays due to weather, change orders, inability to obtain construction permits, labor or material shortages, and price changes. Estimates of construction costs and value associated with the completed project may be inaccurate. Repayment of construction loans is largely dependent on the ultimate success of the project.

Consumer Loans - Consumer loans primarily consist of home equity lines of credit, other residential loans, floating homes, and indirect luxury auto loans, along with a small number of installment loans. Our other residential loans include tenancy-in-common fractional interest loans ("TIC") located almost entirely in San Francisco County. We originate consumer loans utilizing credit score information, debt-to-income ratio and loan-to-value ratio analysis. Diversification among consumer loan types, coupled with relatively small loan amounts that are spread across many individual borrowers, mitigates risk. We do not originate sub-prime residential mortgage loans, nor is it our practice to underwrite loans commonly referred to as "Alt-A mortgages," the characteristics of which are reduced documentation, borrowers with low FICO scores or collateral with high loan-to-value ratios.

Credit Quality Indicators

We use a risk rating system to evaluate asset quality, and to identify and monitor credit risk in individual loans, and in the loan portfolio. Our definitions of “Special Mention” risk graded loans, or worse, are consistent with those used by the Federal Deposit Insurance Corporation ("FDIC").  Our internally assigned grades are as follows:

Pass and Watch - Loans to borrowers of acceptable or better credit quality. Borrowers in this category demonstrate fundamentally sound financial positions, repayment capacity, credit history and management

expertise.  Loans in this category must have an identifiable and stable source of repayment and meet the Bank’s policy regarding debt-service-coverage ratios.  These borrowers are capable of sustaining normal economic, market or operational setbacks without significant financial consequences.  Negative external industry factors are generally not present.  The loan may be secured, unsecured or supported by non-real estate collateral for which the value is more difficult to determine and/or marketability is more uncertain. This category also includes “Watch” loans, where the primary source of repayment has been delayed. “Watch” is intended to be a transitional grade, with either an upgrade or downgrade within a reasonable period.

Special Mention - Potential weaknesses that deserve close attention. If left uncorrected, those potential weaknesses may result in deterioration of the payment prospects for the asset. Special Mention assets do not present sufficient risk to warrant adverse classification.

Substandard - Inadequately protected by either the current sound worth and paying capacity of the obligor or the collateral pledged, if any. A Substandard asset has a well-defined weakness or weaknesses that jeopardize(s) the liquidation of the debt. Substandard assets are characterized by the distinct possibility that we will sustain some loss if such weaknesses or deficiencies are not corrected. Well-defined weaknesses include adverse trends or developments of the borrower’s financial condition, managerial weaknesses and/or significant collateral deficiencies.

Doubtful - Critical weaknesses that make collection or liquidation in full improbable. There may be specific pending events that work to strengthen the asset; however, the amount or timing of the loss may not be determinable. Pending events generally occur within one year of the asset being classified as Doubtful. Examples include: merger, acquisition, or liquidation; capital injection; guarantee; perfecting liens on additional collateral; and refinancing. Such loans are placed on non-accrual status and usually are collateral-dependent.

We regularly review our credits for accuracy of risk grades whenever we receive new information and at each quarterly and year-end reporting period. Borrowers are generally required to submit financial information at regular intervals. Typically, commercial borrowers with lines of credit are required to submit financial information with reporting intervals ranging from monthly to annually depending on credit size, risk and complexity. In addition, investor commercial real estate borrowers with loans exceeding a certain dollar threshold are usually required to submit rent rolls or property income statements annually. We monitor construction loans monthly. We review home equity and other consumer loans based on delinquency. We also review loans graded “Watch” or worse, regardless of loan type, no less than quarterly.

XML

Basis of Presentation (Tables)

9 Months Ended

Sep. 30, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Earnings Per Share Reconciliation

The following table shows: 1) weighted average basic shares, 2) potentially dilutive weighted average common shares related to stock options and unvested restricted stock awards, and 3) weighted average diluted shares. Basic earnings per share (“EPS”) are calculated by dividing net income by the weighted average number of common shares outstanding during each period, excluding unvested restricted stock awards. Diluted EPS are calculated using the weighted average number of potentially dilutive common shares. The number of potentially dilutive common shares included in the quarterly diluted EPS is computed using the average market prices during the three months included in the reporting period under the treasury stock method. The number of potentially dilutive common shares included in year-to-date diluted EPS is a year-to-date weighted average of potentially dilutive common shares included in each quarterly diluted EPS computation. In computing diluted EPS, we exclude anti-dilutive shares such as options whose exercise prices exceed the current common stock price, as they would not reduce EPS under the treasury method. We have two forms of outstanding common stock: common stock and unvested restricted stock awards. Holders of unvested restricted stock awards receive non-forfeitable dividends at the same rate as common shareholders and they both share equally in undistributed earnings. Under the two-class method, the difference in EPS is nominal for these participating securities.

	Three months ended				Nine months ended
(in thousands, except per share data)	September 30, 2023		September 30, 2022		September 30, 2023		September 30, 2022
Weighted average basic common shares outstanding	16,028		15,939		16,002		15,912
Potentially dilutive common shares related to:
Stock options	—		22		5		33
Unvested restricted stock awards	8		13		10		14
Weighted average diluted common shares outstanding	16,036		15,974		16,017		15,959
Net income	$	5,295	$	12,174	$	19,285	$	33,705
Basic EPS	$	0.33	$	0.76	$	1.21	$	2.12
Diluted EPS	$	0.33	$	0.76	$	1.20	$	2.11
Weighted average anti-dilutive common shares not included in the calculation of diluted EPS	362		237		368		213

XML

Fair Value of Assets and Liabilities (Tables)

9 Months Ended

Sep. 30, 2023

Fair Value Disclosures [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis

The following table summarizes our assets and liabilities that were required to be recorded at fair value on a recurring basis.

(in thousands)   Description of Financial Instruments	Carrying Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs  (Level 3)		Measurement Categories: Changes in Fair Value Recorded In1
September 30, 2023
Securities available-for-sale:
Mortgage-backed securities and collateralized mortgage obligations issued by U.S. government-sponsored agencies	$	384,933	$	—	$	384,933	$	—	OCI
SBA-backed securities	$	28,223	$	—	$	28,223	$	—	OCI
Debentures of government sponsored agencies	$	117,166	$	—	$	117,166	$	—	OCI
U.S. Treasury securities	$	10,215	$	10,215	$	—	$	—	OCI
Obligations of state and political subdivisions	$	83,722	$	—	$	83,722	$	—	OCI
Corporate bonds	$	34,556	$	—	$	34,556	$	—	OCI
Derivative financial assets (interest rate contracts - loans)	$	854	$	—	$	854	$	—	NI
Derivative financial assets (interest rate contracts - AFS securities)	$	367	$	—	$	367	$	—	NI
December 31, 2022
Securities available-for-sale:
Mortgage-backed securities and collateralized mortgage obligations issued by U.S. government-sponsored agencies	$	475,505	$	—	$	475,505	$	—	OCI
SBA-backed securities	$	44,355	$	—	$	44,355	$	—	OCI
Debentures of government sponsored agencies	$	135,106	$	—	$	135,106	$	—	OCI
U.S. Treasury securities	$	10,269	$	10,269	$	—	$	—	OCI
Obligations of state and political subdivisions	$	102,123	$	—	$	102,123	$	—	OCI
Corporate bonds	$	33,276	$	—	$	33,276	$	—	OCI
Asset-backed securities	$	1,462	$	—	$	1,462	$	—	OCI
Derivative financial assets (interest rate contracts - loans)	$	602	$	—	$	602	$	—	NI

 1 Other comprehensive income ("OCI") or net income ("NI").

Schedule of Fair Value Assets Measured on Non-recurring Basis

The following table presents the carrying value of assets measured at fair value on a non-recurring basis and that were held in the consolidated statements of condition at each respective period end, by level within the fair value hierarchy as of September 30, 2023 and December 31, 2022.

(in thousands)	Carrying Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs  (Level 3)
September 30, 2023
Other real estate owned	$	—	$	—	$	—	$	—
December 31, 2022
Other real estate owned	$	455	$	—	$	—	$	455

Schedule of Fair Value of Financial Instruments

The table below is a summary of fair value estimates for financial instruments as of September 30, 2023 and December 31, 2022, excluding financial instruments recorded at fair value on a recurring basis (summarized in the first table in this note). The carrying amounts in the following table are recorded in the consolidated statements of condition under the indicated captions. Further, we have not disclosed the fair value of financial instruments specifically excluded from disclosure requirements such as bank-owned life insurance policies ("BOLI"), lease obligations and non-maturity deposit liabilities. Additionally, we held shares of Federal Home Loan Bank ("FHLB") of San Francisco stock at cost as of September 30, 2023 and December 31, 2022, and Visa Inc. Class B common stock with no carrying value, as of December 31, 2022, which was sold entirely in July of 2023. There were no impairment or changes resulting from observable price changes in orderly transactions for the identical or a similar investment of the same issuer as of September 30, 2023 or December 31, 2022. The values are discussed in Note 4, Investment Securities.

	September 30, 2023					December 31, 2022
(in thousands)	Carrying Amounts		Fair Value		Fair Value Hierarchy	Carrying Amounts		Fair Value		Fair Value Hierarchy
Financial assets (recorded at amortized cost):
Cash and cash equivalents	$	123,132	$	123,132	Level 1	$	45,424	$	45,424	Level 1
Investment securities held-to-maturity	935,142		783,216		Level 2	972,207		845,239		Level 2
Loans, net	2,062,682		1,949,647		Level 3	2,069,563		1,993,866		Level 3
Interest receivable	11,714		11,714		Level 2	13,069		13,069		Level 2
Financial liabilities (recorded at amortized cost):
Time deposits	232,377		233,757		Level 2	119,030		118,333		Level 2
Federal Home Loan Bank short-term borrowings	—		—		Level 2	112,000		112,000		Level 2
Federal Reserve Bank - Bank Term Funding Program ("BTFP")	120,000		119,882		Level 2	—		—		Level 2
Interest payable	1,643		1,643		Level 2	75		75		Level 2

XML

Investment Securities (Tables)

9 Months Ended

Sep. 30, 2023

Investments, Debt and Equity Securities [Abstract]

Schedule of Held-to-Maturity Amortized Cost and Fair Value

A summary of the amortized cost, fair value and allowance for credit losses related to securities held-to-maturity as of September 30, 2023 and December 31, 2022 is presented below.

Held-to-maturity:	Amortized Cost 1		Allowance for Credit Losses		Net Carrying Amount		Gross Unrealized				Fair Value
(in thousands)							Gains		(Losses)
September 30, 2023
Securities of U.S. government-sponsored enterprises:
MBS pass-through securities issued by FHLMC, FNMA and GNMA	$	311,595	$	—	$	311,595	$	—	$	(61,870)	$	249,725
CMOs issued by FHLMC	228,194		—		228,194		71		(33,448)		194,817
CMOs issued by FNMA	104,031		—		104,031		—		(9,125)		94,906
CMOs issued by GNMA	51,268		—		51,268		155		(4,816)		46,607
SBA-backed securities	1,853		—		1,853		—		(140)		1,713
Debentures of government-sponsored agencies	146,050		—		146,050		—		(28,893)		117,157
Obligations of state and political subdivisions	62,151		—		62,151		—		(12,066)		50,085
Corporate bonds	30,000		—		30,000		—		(1,794)		28,206
Total held-to-maturity	$	935,142	$	—	$	935,142	$	226	$	(152,152)	$	783,216
December 31, 2022
Securities of U.S. government-sponsored enterprises:
MBS pass-through securities issued by FHLMC, FNMA and GNMA	$	331,281	$	—	$	331,281	$	—	$	(50,147)	$	281,134
CMOs issued by FHLMC	235,971		—		235,971		59		(29,503)		206,527
CMOs issued by FNMA	111,904		—		111,904		—		(5,419)		106,485
CMOs issued by GNMA	52,356		—		52,356		11		(3,076)		49,291
SBA-backed securities	2,372		—		2,372		—		(133)		2,239
Debentures of government-sponsored agencies	145,823		—		145,823		—		(26,467)		119,356
Obligations of state and political subdivisions	62,500		—		62,500		—		(10,741)		51,759
Corporate bonds	30,000		—		30,000		—		(1,552)		28,448
Total held-to-maturity	$	972,207	$	—	$	972,207	$	70	$	(127,038)	$	845,239
1 Amortized cost and fair values exclude accrued interest receivable of $2.6 million and $3.7 million at September 30, 2023 and December 31, 2022, respectively, which is included in interest receivable and other assets in the consolidated statements of condition.

Schedule of Bond Ratings for Held-to-Maturity Securities

The following table summarizes the amortized cost of our portfolio of held-to-maturity securities issued by states and political subdivisions and corporate bonds by Moody's and/or Standard & Poor's bond ratings as of September 30, 2023 and December 31, 2022.

Moody's / S&P	Obligations of state and political subdivisions				Corporate bonds
(in thousands)	September 30, 2023		December 31, 2022		September 30, 2023		December 31, 2022
Aaa / AAA	$	42,680	$	42,986	$	—	$	—
Aa2 / AA	19,471		19,514		—		—
A2 / A	—		—		30,000		30,000
Total	$	62,151	$	62,500	$	30,000	$	30,000

Schedule of Available-for-Sale Securities Amortized Cost and Fair Value

A summary of the amortized cost, fair value and allowance for credit losses related to securities available-for-sale as of September 30, 2023 and December 31, 2022 is presented below.

Available-for-sale:	Amortized Cost 1		Gross Unrealized				Allowance for Credit Losses		Fair Value
(in thousands)			Gains		(Losses)
September 30, 2023
Securities of U.S. government-sponsored enterprises:
MBS pass-through securities issued by FHLMC, FNMA and GNMA	$	84,654	$	2	$	(13,263)	$	—	$	71,393
CMOs issued by FHLMC	307,119		—		(37,236)		—		269,883
CMOs issued by FNMA	30,832		—		(4,012)		—		26,820
CMOs issued by GNMA	20,505		—		(3,668)		—		16,837
SBA-backed securities	31,389		—		(3,166)		—		28,223
Debentures of government- sponsored agencies	129,137		—		(11,971)		—		117,166
U.S. Treasury securities	11,918		—		(1,703)		—		10,215
Obligations of state and political subdivisions	102,493		—		(18,771)		—		83,722
Corporate bonds	36,991		—		(2,435)		—		34,556
Total available-for-sale	$	755,038	$	2	$	(96,225)	$	—	$	658,815
December 31, 2022
Securities of U.S. government-sponsored enterprises:
MBS pass-through securities issued by FHLMC, FNMA and GNMA	$	109,736	$	3	$	(12,133)	$	—	$	97,606
CMOs issued by FHLMC	347,437		—		(33,682)		—		313,755
CMOs issued by FNMA	36,172		—		(3,852)		—		32,320
CMOs issued by GNMA	35,120		—		(3,296)		—		31,824
SBA-backed securities	47,724		2		(3,371)		—		44,355
Debentures of government- sponsored agencies	149,114		—		(14,008)		—		135,106
U.S. Treasury securities	11,904		—		(1,635)				10,269
Obligations of state and political subdivisions	116,855		29		(14,761)		—		102,123
Corporate bonds	36,990		—		(3,714)		—		33,276
Asset-backed securities	1,553		—		(91)		—		1,462
Total available-for-sale	$	892,605	$	34	$	(90,543)	$	—	$	802,096
1 Amortized cost and fair value exclude accrued interest receivable of $2.7 million and $3.2 million at September 30, 2023 and December 31, 2022, respectively, which is included in interest receivable and other assets in the consolidated statements of condition.

Schedule of Investments Classified by Contractual Maturity Date

The amortized cost and fair value of investment debt securities by contractual maturity at September 30, 2023 and December 31, 2022 are shown below. Expected maturities may differ from contractual maturities if the issuers of the securities have the right to call or prepay obligations with or without call or prepayment penalties.

	September 30, 2023								December 31, 2022
	Held-to-Maturity				Available-for-Sale				Held-to-Maturity				Available-for-Sale
(in thousands)	Amortized Cost		Fair Value		Amortized Cost		Fair Value		Amortized Cost		Fair Value		Amortized Cost		Fair Value
Within one year	$	—	$	—	$	25,103	$	24,205	$	450	$	446	$	1,254	$	1,239
After one but within five years	88,242		83,291		327,723		297,206		87,418		83,663		335,813		307,843
After five years through ten years	304,952		247,742		99,406		85,685		262,072		222,280		185,997		166,273
After ten years	541,948		452,183		302,806		251,719		622,267		538,850		369,541		326,741
Total	$	935,142	$	783,216	$	755,038	$	658,815	$	972,207	$	845,239	$	892,605	$	802,096

Schedule of Sale of Investment Securities and Gross Gains and Losses

Sales of investment securities and gross gains and losses are shown in the following table:

	Three months ended				Nine months ended
(in thousands)	September 30, 2023		September 30, 2022		September 30, 2023		September 30, 2022
Available-for-sale:
Sales proceeds	$	79,840	$	10,664	$	79,840	$	10,664
Gross realized gains	5		17		5		17
Gross realized losses	(2,798)		(80)		(2,798)		(80)
Sale of equity securities: 1
Sales proceeds	2,807		—		2,807		—
Gross realized gain	2,807		—		2,807		—

1 Refer to VISA Inc. Class B Common Stock section below for more information.

Schedule of Financial Instruments Owned and Pledged as Collateral

The carrying values of pledged investment securities are shown in the following table:

(in thousands)	September 30, 2023		December 31, 2022
Pledged to the State of California:
Secure public deposits in compliance with the Local Agency Security Program	$	203,936	$	231,307
Collateral for trust deposits	649		669
Collateral for Wealth Management and Trust Services checking account	547		564
Total investment securities pledged to the State of California	205,132		232,540
Bankruptcy trustee deposits pledged with Federal Reserve Bank	1,321		1,686
Pledged to FHLB Securities-Backed Credit Program	386,713		—
Pledged to the Federal Reserve BTFP	269,961		—
Total pledged investment securities	$	863,127	$	234,226

Schedule of Unrealized Loss on Investments

Those securities are summarized and classified according to the duration of the loss period in the tables below:

September 30, 2023	< 12 continuous months				≥ 12 continuous months				Total securities  in a loss position
(in thousands)	Fair value		Unrealized loss		Fair value		Unrealized loss		Fair value		Unrealized loss
Held-to-maturity:
MBS pass-through securities issued by FHLMC, FNMA and GNMA	$	—	$	—	$	249,726	$	(61,870)	$	249,726	$	(61,870)
CMOs issued by FHLMC	4,311		(68)		181,530		(33,380)		185,841		(33,448)
CMOs issued by FNMA	41,398		(2,413)		53,508		(6,712)		94,906		(9,125)
CMOs issued by GNMA	11,481		(154)		25,859		(4,662)		37,340		(4,816)
SBA-backed securities	—		—		1,713		(140)		1,713		(140)
Debentures of government-sponsored agencies	—		—		117,157		(28,893)		117,157		(28,893)
Obligations of state and political subdivisions	3,034		(43)		47,051		(12,023)		50,085		(12,066)
Corporate bonds	—		—		28,206		(1,794)		28,206		(1,794)
Total held-to-maturity	60,224		(2,678)		704,750		(149,474)		764,974		(152,152)
Available-for-sale:
MBS pass-through securities issued by FHLMC, FNMA and GNMA	—		—		70,980		(13,263)		70,980		(13,263)
CMOs issued by FHLMC	—		—		269,883		(37,236)		269,883		(37,236)
CMOs issued by FNMA	—		—		26,820		(4,012)		26,820		(4,012)
CMOs issued by GNMA	—		—		16,837		(3,668)		16,837		(3,668)
SBA-backed securities	—		—		28,223		(3,166)		28,223		(3,166)
Debentures of government- sponsored agencies	—		—		117,166		(11,971)		117,166		(11,971)
U.S. Treasury securities	—		—		10,215		(1,703)		10,215		(1,703)
Obligations of state and political subdivisions	1,196		(36)		82,526		(18,735)		83,722		(18,771)
Corporate bonds	—		—		34,556		(2,435)		34,556		(2,435)
Asset-backed securities	—		—		—		—		—		—
Total available-for-sale	1,196		(36)		657,206		(96,189)		658,402		(96,225)
Total securities at loss position	$	61,420	$	(2,714)	$	1,361,956	$	(245,663)	$	1,423,376	$	(248,377)

December 31, 2022	< 12 continuous months				≥ 12 continuous months				Total securities  in a loss position
(in thousands)	Fair value		Unrealized loss		Fair value		Unrealized loss		Fair value		Unrealized loss
Held-to-maturity:
MBS pass-through securities issued by FHLMC, FNMA and GNMA	$	62,627	$	(5,960)	$	218,507	$	(44,187)	$	281,134	$	(50,147)
CMOs issued by FHLMC	78,144		(5,874)		113,796		(23,629)		191,940		(29,503)
CMOs issued by FNMA	106,485		(5,419)		—		—		106,485		(5,419)
CMOs issued by GNMA	27,570		(1,676)		10,331		(1,400)		37,901		(3,076)
SBA-backed securities	2,239		(133)		—		—		2,239		(133)
Debentures of government- sponsored agencies	38,645		(2,530)		80,711		(23,937)		119,356		(26,467)
Obligations of state and political subdivisions	15,155		(589)		36,603		(10,152)		51,758		(10,741)
Corporate Bonds	28,448		(1,552)		—		—		28,448		(1,552)
Total held-to-maturity	359,313		(23,733)		459,948		(103,305)		819,261		(127,038)
Available-for-sale:
MBS pass-through securities issued by FHLMC, FNMA and GNMA	44,630		(4,501)		52,235		(7,632)		96,865		(12,133)
CMOs issued by FHLMC	169,760		(15,144)		143,995		(18,538)		313,755		(33,682)
CMOs issued by FNMA	4,790		(235)		27,529		(3,617)		32,319		(3,852)
CMOs issued by GNMA	8,214		(374)		23,612		(2,922)		31,826		(3,296)
SBA-backed securities	37,845		(3,228)		6,133		(143)		43,978		(3,371)
Debentures of government- sponsored agencies	19,054		(946)		116,052		(13,062)		135,106		(14,008)
U.S. Treasury securities	—		—		10,269		(1,635)		10,269		(1,635)
Obligations of state and political subdivisions	70,402		(9,459)		28,711		(5,302)		99,113		(14,761)
Corporate Bonds	—		—		33,276		(3,714)		33,276		(3,714)
Asset-backed securities	—		—		1,462		(91)		1,462		(91)
Total available-for-sale	354,695		(33,887)		443,274		(56,656)		797,969		(90,543)
Total securities at loss position	$	714,008	$	(57,620)	$	903,222	$	(159,961)	$	1,617,230	$	(217,581)

XML

Loans and Allowance for Credit Losses on Loans (Tables)

9 Months Ended

Sep. 30, 2023

Receivables [Abstract]

Schedule of Loans by Class

The following table presents the amortized cost of loans by portfolio class as of September 30, 2023 and December 31, 2022.

(in thousands)	September 30, 2023		December 31, 2022
Commercial and industrial	$	174,096	$	173,547
Real estate:
Commercial owner-occupied	346,307		354,877
Commercial non-owner occupied	1,190,813		1,191,889
Construction	109,305		114,373
Home equity	83,267		88,748
Other residential	116,674		112,123
Installment and other consumer loans	66,480		56,989
Total loans, at amortized cost 1	2,086,942		2,092,546
Allowance for credit losses on loans	(24,260)		(22,983)
Total loans, net of allowance for credit losses on loans	$	2,062,682	$	2,069,563

1 Amortized cost includes net deferred loan origination costs of $2.6 million and $1.8 million at September 30, 2023 and December 31, 2022, respectively. Amounts are also net of unrecognized purchase discounts of $2.2 million and $2.6 million at September 30, 2023 and December 31, 2022, respectively. Amortized cost excludes accrued interest, which totaled $6.3 million and $6.1 million at September 30, 2023 and December 31, 2022, respectively, and is included in interest receivable and other assets in the consolidated statements of condition.

Schedule of Loans by Risk Grade and Origination Year

The following tables present the loan portfolio by loan portfolio class, origination year and internal risk rating as of September 30, 2023 and December 31, 2022. The current year vintage table reflects gross charge-offs by loan portfolio class and year of origination. Generally, existing term loans that were re-underwritten are reflected in the table in the year of renewal. Lines of credit that have a conversion feature at the time of origination, such as construction to perm loans, are presented by year of origination.

(in thousands)	Term Loans - Amortized Cost by Origination Year												Revolving Loans Amortized Cost
September 30, 2023	2023		2022		2021		2020		2019		Prior				Total
Commercial and industrial:
Pass and Watch	$	31,632	$	9,235	$	3,360	$	4,644	$	16,222	$	23,223	$	67,670	$	155,986
Special Mention	391		—		—		—		1,687		269		8,172		10,519
Substandard	—		273		—		918		—		2,735		3,665		7,591
Total commercial and industrial	$	32,023	$	9,508	$	3,360	$	5,562	$	17,909	$	26,227	$	79,507	$	174,096
Gross current period charge-offs	$	—	$	—	$	—	$	—	$	(3)	$	(3)	$	(1)	$	(7)
Commercial real estate, owner-occupied:
Pass and Watch	$	10,374	$	48,054	$	50,265	$	38,176	$	40,211	$	118,370	$	—	$	305,450
Special Mention	1,056		4,547		15,779		825		289		10,463		—		32,959
Substandard	—		2,260		—		—		3,834		1,804		—		7,898
Total commercial real estate, owner-occupied	$	11,430	$	54,861	$	66,044	$	39,001	$	44,334	$	130,637	$	—	$	346,307
Commercial real estate, non-owner occupied:
Pass and Watch	$	30,200	$	174,327	$	198,342	$	152,318	$	144,112	$	399,022	$	—	$	1,098,321
Special Mention	—		2,802		9,545		11,857		15,801		28,881		—		68,886
Substandard	—		—		2,209		—		—		21,397		—		23,606
Total commercial real estate, non-owner occupied	$	30,200	$	177,129	$	210,096	$	164,175	$	159,913	$	449,300	$	—	$	1,190,813

(in thousands)	Term Loans - Amortized Cost by Origination Year												Revolving Loans Amortized Cost
September 30, 2023	2023		2022		2021		2020		2019		Prior				Total
Construction:
Pass and Watch	$	17,173	$	44,236	$	18,827	$	29,069	$	—	$	—	$	—	$	109,305
Total construction	$	17,173	$	44,236	$	18,827	$	29,069	$	—	$	—	$	—	$	109,305
Home equity:
Pass and Watch	$	—	$	—	$	—	$	—	$	—	$	711	$	81,954	$	82,665
Substandard	—		—		—		—		—		189		413		602
Total home equity	$	—	$	—	$	—	$	—	$	—	$	900	$	82,367	$	83,267
Other residential:
Pass and Watch	$	13,224	$	20,218	$	13,673	$	26,487	$	21,075	$	21,997	$	—	$	116,674
Total other residential	$	13,224	$	20,218	$	13,673	$	26,487	$	21,075	$	21,997	$	—	$	116,674
Installment and other consumer:
Pass and Watch	$	18,666	$	15,071	$	11,374	$	4,971	$	5,483	$	9,930	$	985	$	66,480
Total installment and other consumer	$	18,666	$	15,071	$	11,374	$	4,971	$	5,483	$	9,930	$	985	$	66,480
Gross current period charge-offs	$	(7)	$	(5)	$	—	$	(4)	$	—	$	(1)	$	(5)	$	(22)
Total loans:
Pass and Watch	$	121,269	$	311,141	$	295,841	$	255,665	$	227,103	$	573,253	$	150,609	$	1,934,881
Total Special Mention	$	1,447	$	7,349	$	25,324	$	12,682	$	17,777	$	39,613	$	8,172	$	112,364
Total Substandard	$	—	$	2,533	$	2,209	$	918	$	3,834	$	26,125	$	4,078	$	39,697
Totals	$	122,716	$	321,023	$	323,374	$	269,265	$	248,714	$	638,991	$	162,859	$	2,086,942
Total gross current period charge-offs	$	(7)	$	(5)	$	—	$	(4)	$	(3)	$	(4)	$	(6)	$	(29)

(in thousands)	Term Loans - Amortized Cost by Origination Year												Revolving Loans Amortized Cost
December 31, 2022	2022		2021		2020		2019		2018		Prior				Total
Commercial and industrial:
Pass and Watch	$	15,349	$	6,679	$	7,603	$	19,982	$	5,362	$	24,954	$	84,655	$	164,584
Special Mention	275		—		—		2,272		3,836		—		402		6,785
Substandard	—		—		1,252		—		—		625		301		2,178
Total commercial and industrial	$	15,624	$	6,679	$	8,855	$	22,254	$	9,198	$	25,579	$	85,358	$	173,547
Commercial real estate, owner-occupied:
Pass and Watch	$	54,188	$	52,080	$	40,369	$	44,798	$	29,856	$	104,377	$	—	$	325,668
Special Mention	—		16,199		—		304		5,255		4,493		—		26,251
Substandard	—		—		—		1,160		—		1,699		—		2,859
Doubtful	—		—		99		—		—		—		—		99
Total commercial real estate, owner-occupied	$	54,188	$	68,279	$	40,468	$	46,262	$	35,111	$	110,569	$	—	$	354,877
Commercial real estate, non-owner occupied:
Pass and Watch	$	177,822	$	211,228	$	155,278	$	160,670	$	129,166	$	308,509	$	57	$	1,142,730
Special Mention	—		1,172		12,097		3,934		678		9,290		—		27,171
Substandard	—		2,264		—		—		—		19,724		—		21,988
Total commercial real estate, non-owner occupied	$	177,822	$	214,664	$	167,375	$	164,604	$	129,844	$	337,523	$	57	$	1,191,889
Construction:
Pass and Watch	$	49,262	$	19,393	$	28,861	$	7,745	$	9,112	$	—	$	—	$	114,373
Total construction	$	49,262	$	19,393	$	28,861	$	7,745	$	9,112	$	—	$	—	$	114,373
Home equity:
Pass and Watch	$	—	$	—	$	—	$	—	$	—	$	883	$	86,971	$	87,854
Substandard	—		—		—		—		—		480		414		894
Total home equity	$	—	$	—	$	—	$	—	$	—	$	1,363	$	87,385	$	88,748
Other residential:
Pass and Watch	$	21,154	$	14,547	$	29,018	$	21,890	$	11,064	$	14,450	$	—	$	112,123
Total other residential	$	21,154	$	14,547	$	29,018	$	21,890	$	11,064	$	14,450	$	—	$	112,123
Installment and other consumer:
Pass and Watch	$	20,054	$	13,022	$	5,727	$	6,492	$	4,181	$	6,478	$	944	$	56,898
Substandard	—		—		—		—		—		91		—		91
Total installment and other consumer	$	20,054	$	13,022	$	5,727	$	6,492	$	4,181	$	6,569	$	944	$	56,989
Total loans:
Pass and Watch	$	337,829	$	316,949	$	266,856	$	261,577	$	188,741	$	459,651	$	172,627	$	2,004,230
Total Special Mention	$	275	$	17,371	$	12,097	$	6,510	$	9,769	$	13,783	$	402	$	60,207
Total Substandard	$	—	$	2,264	$	1,252	$	1,160	$	—	$	22,619	$	715	$	28,010
Total Doubtful	$	—	$	—	$	99	$	—	$	—	$	—	$	—	$	99
Totals	$	338,104	$	336,584	$	280,304	$	269,247	$	198,510	$	496,053	$	173,744	$	2,092,546

Schedule of Loans Outstanding and Aging Analysis

The following table shows the amortized cost of loans by portfolio class, payment aging and non-accrual status as of September 30, 2023 and December 31, 2022.

Loan Aging Analysis by Class
(in thousands)	Commercial and industrial		Commercial real estate, owner-occupied		Commercial real estate, non-owner occupied		Construction		Home equity		Other residential		Installment and other consumer		Total
September 30, 2023
30-59 days past due	$	1,321	$	—	$	797	$	—	$	—	$	—	$	97	$	2,215
60-89 days past due	—		—		901		—		196		—		1		1,098
90 days or more past due	—		3,992		—		—		4		—		—		3,996
Total past due	1,321		3,992		1,698		—		200		—		98		7,309
Current	172,775		342,315		1,189,115		109,305		83,067		116,674		66,382		2,079,633
Total loans 1	$	174,096	$	346,307	$	1,190,813	$	109,305	$	83,267	$	116,674	$	66,480	$	2,086,942
Non-accrual loans 2	$	—	$	4,281	$	901	$	—	$	490	$	—	$	—	$	5,672
Non-accrual loans with no allowance	$	—	$	4,281	$	901	$	—	$	490	$	—	$	—	$	5,672
December 31, 2022
30-59 days past due	$	3	$	—	$	—	$	—	$	319	$	93	$	5	$	420
60-89 days past due	—		—		—		—		244		—		—		244
90 days or more past due	264		—		—		—		414		—		—		678
Total past due	267		—		—		—		977		93		5		1,342
Current	173,280		354,877		1,191,889		114,373		87,771		112,030		56,984		2,091,204
Total loans 1	$	173,547	$	354,877	$	1,191,889	$	114,373	$	88,748	$	112,123	$	56,989	$	2,092,546
Non-accrual loans 2	$	—	$	1,563	$	—	$	—	$	778	$	—	$	91	$	2,432
Non-accrual loans with no allowance	$	—	$	1,563	$	—	$	—	$	778	$	—	$	91	$	2,432

1 There were no non-performing loans past due more than ninety days and accruing interest as of September 30, 2023 and December 31, 2022.

2 None of the non-accrual loans as of September 30, 2023 or December 31, 2022 were earning interest on a cash or accrual basis. We reversed $131 thousand and $158 thousand in accrued interest income for loans that were placed on non-accrual status for the three and nine months ended September 30, 2023. We reversed accrued interest income of $39 thousand and $47 thousand for loans that were placed on non-accrual status during the three and nine months ended September 30, 2022, respectively.

Schedule of Collateral Dependent Non-Accrual Loans

The following table presents the amortized cost basis of individually analyzed collateral-dependent loans, which are all on non-accrual status, by portfolio class at September 30, 2023 and December 31, 2022.

	Amortized Cost by Collateral Type
(in thousands)	Commercial Real Estate		Residential Real Estate		Other		Total 1		Allowance for Credit Losses
September 30, 2023
Commercial real estate, owner-occupied	$	4,281	$	—	$	—	$	4,281	$	—
Commercial real estate, non-owner occupied	901		—		—		901		—
Home equity	—		490		—		490		—
Total	$	5,182	$	490	$	—	$	5,672	$	—
December 31, 2022
Commercial real estate, owner-occupied	$	1,563	$	—	$	—	$	1,563	$	—
Home equity	—		778		—		778		—
Installment and other consumer	—		—		91		91		—
Total	$	1,563	$	778	$	91	$	2,432	$	—

1 There were no collateral-dependent residential real estate mortgage loans in process of foreclosure or in substance repossessed at September 30, 2023 and December 31, 2022. The weighted average loan-to-value of collateral dependent loans was approximately 61% at September 30, 2023 and 42% at December 31, 2022.

Schedule of Loan Modifications to Borrowers Experiencing Financial Difficulty

The following table summarizes the amortized cost of loans as of September 30, 2023 that were modified during the three and nine months ended September 30, 2023 by portfolio class and type of modification granted.

(in thousands)	Term Extension		Percent of Portfolio Class Total
Three months ended September 30, 2023
Commercial and industrial	$	391	0.2	%
Commercial owner-occupied	1,056		0.3	%
Total	$	1,447
Nine months ended September 30, 2023
Commercial and industrial	$	391	0.2	%
Commercial owner-occupied	1,056		0.3	%
Total	$	1,447

The following table summarizes the financial effect of loan modifications presented in the table above during the three and nine months ended September 30, 2023 by portfolio class.

(in thousands)	Weighted-Average Term Extension (in years)
Three months ended September 30, 2023
Commercial and industrial	2.3
Commercial owner-occupied	2.5
Nine months ended September 30, 2023
Commercial and industrial	2.3
Commercial owner-occupied	2.5

The following table summarizes the amortized cost and payment status of loans as of September 30, 2023 that were modified during the three and nine months ended September 30, 2023 by portfolio class.

(in thousands)	Current		30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Total		Non-Accrual
Three months ended September 30, 2023
Commercial and industrial	$	391	$	—	$	—	$	—	$	391	$	—
Commercial owner-occupied	1,056		—		—		—		1,056		—
Total	$	1,447	$	—	$	—	$	—	$	1,447	$	—
Nine months ended September 30, 2023
Commercial and industrial	$	391	$	—	$	—	$	—	$	391	$	—
Commercial owner-occupied	1,056		—		—		—		1,056		—
Total	$	1,447	$	—	$	—	$	—	$	1,447	$	—

Schedule of Allowance for Credit Losses on Financing Receivables

The following table presents the details of the allowance for credit losses on loans segregated by loan portfolio class as of September 30, 2023 and December 31, 2022.

Allocation of the Allowance for Credit Losses on Loans
(in thousands)	Commercial and industrial		Commercial real estate, owner-occupied		Commercial real estate, non-owner occupied		Construction		Home equity		Other residential		Installment and other consumer		Unallocated		Total
September 30, 2023
Modeled expected credit losses	$	1,042	$	1,315	$	7,324	$	213	$	494	$	566	$	613	$	—	$	11,567
Qualitative adjustments	761		1,214		6,300		1,805		71		38		338		2,159		12,686
Specific allocations	5		1		—		—		—		1		—		—		7
Total	$	1,808	$	2,530	$	13,624	$	2,018	$	565	$	605	$	951	$	2,159	$	24,260
December 31, 2022
Modeled expected credit losses	$	1,079	$	1,497	$	7,937	$	453	$	504	$	571	$	610	$	—	$	12,651
Qualitative adjustments	706		990		4,739		1,484		54		24		258		2,068		10,323
Specific allocations	9		—		—		—		—		—		—		—		9
Total	$	1,794	$	2,487	$	12,676	$	1,937	$	558	$	595	$	868	$	2,068	$	22,983

The following table discloses activity in the allowance for credit losses on loans for the periods presented.

Allowance for Credit Losses on Loans Rollforward
(in thousands)	Commercial and industrial		Commercial real estate, owner-occupied		Commercial real estate, non-owner occupied		Construction		Home equity		Other residential		Installment and other consumer		Unallocated		Total
Three months ended September 30, 2023
Beginning balance	$	1,831	$	2,589	$	13,201	$	1,942	$	561	$	599	$	940	$	2,169	$	23,832
(Reversal) Provision	(20)		(59)		423		68		4		6		13		(10)		425
(Charge-offs)	(4)		—		—		—		—		—		(2)		—		(6)
Recoveries	1		—		—		8		—		—		—		—		9
Ending balance	$	1,808	$	2,530	$	13,624	$	2,018	$	565	$	605	$	951	$	2,159	$	24,260
Three months ended September 30, 2022
Beginning balance	$	1,699	$	2,617	$	12,439	$	1,737	$	530	$	585	$	733	$	2,199	$	22,539
Provision (Reversal)	265		(81)		299		38		12		5		83		(199)		422
(Charge-offs)	(9)		—		—		—		—		—		(1)		—		(10)
Recoveries	3		—		—		9		—		—		—		—		12
Ending balance	$	1,958	$	2,536	$	12,738	$	1,784	$	542	$	590	$	815	$	2,000	$	22,963

Allowance for Credit Losses on Loans Rollforward
(in thousands)	Commercial and industrial		Commercial real estate, owner-occupied		Commercial real estate, investor		Construction		Home equity		Other residential		Installment and other consumer		Unallocated		Total
Nine months ended September 30, 2023
Beginning balance	$	1,794	$	2,487	$	12,676	$	1,937	$	558	$	595	$	868	$	2,068	$	22,983
Provision (Reversal)	16		43		948		56		7		10		104		91		1,275
Charge-offs	(7)		—		—		—		—		—		(22)		—		(29)
Recoveries	5		—		—		25		—		—		1		—		31
Ending balance	$	1,808	$	2,530	$	13,624	$	2,018	$	565	$	605	$	951	$	2,159	$	24,260
Nine months ended September 30, 2022
Beginning balance	$	1,709	$	2,776	$	12,739	$	1,653	$	595	$	644	$	621	$	2,286	$	23,023
Provision (Reversal)	248		(240)		(1)		106		(53)		(54)		217		(286)		(63)
Charge-offs	(9)		—		—		—		—		—		(23)		—		(32)
Recoveries	10		—		—		25		—		—		—		—		35
Ending balance	$	1,958	$	2,536	$	12,738	$	1,784	$	542	$	590	$	815	$	2,000	$	22,963

XML

Short-Term Borrowings and Other Obligations (Tables)

9 Months Ended

Sep. 30, 2023

Debt Disclosure [Abstract]

Schedule of Debt

Outstanding balances and weighted average interest rates on short-term borrowings and other obligations as of September 30, 2023 and December 31, 2022 are summarized in the following table.

	September 30, 2023				December 31, 2022
(dollars in thousands)	Outstanding Balance		Weighted Average Rate		Outstanding Balance		Weighted Average Rate
FHLB - short-term borrowings	$	—	—	%	$	112,000	4.65	%
Federal funds lines of credit	—		—	%	—		—	%
FRBSF - federal funds purchased	—		—	%	—		—	%
FRBSF - short-term borrowings under the BTFP	120,000		5.42	%	—		—	%
Other obligations (finance leases)	335		2.01	%	439		1.86	%
Total short-term borrowings and other obligations	$	120,335	5.41	%	$	112,439	4.64	%

XML

Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2023

Commitments and Contingencies Disclosure [Abstract]

Schedule of Undrawn Loan Commitments and Standby Letters of Credit

The contractual amount of unfunded loan commitments and standby letters of credit not reflected in the consolidated statements of condition are as follows:

(in thousands)	September 30, 2023		December 31, 2022
Commercial lines of credit	$	260,117	$	292,204
Revolving home equity lines	220,148		218,907
Undisbursed construction loans	17,881		43,179
Personal and other lines of credit	9,268		10,842
Standby letters of credit	2,757		1,738
Total unfunded loan commitments and standby letters of credit	$	510,171	$	566,870

Schedule of Operating and Finance Lease Right-of-Use Assets and Lease Liabilities

The following table shows the balances of operating and finance lease right-of-use assets and lease liabilities.

(in thousands)	September 30, 2023		December 31, 2022
Operating leases:
Operating lease right-of-use assets	$	21,589	$	24,821
Operating lease liabilities	$	24,040	$	26,639
Finance leases:
Finance lease right-of-use assets	$	608	$	616
Accumulated amortization	(282)		(187)
Finance lease right-of-use assets, net1	$	326	$	429
Finance lease liabilities2	$	335	$	439
1 Included in premises and equipment in the consolidated statements of condition.
2 Included in borrowings and other obligations in the consolidated statements of condition.

Schedule of Components of Operating and Finance Lease Cost

The following table shows supplemental disclosures of noncash investing and financing activities for the periods presented.

	Nine months ended
(in thousands)	September 30, 2023		September 30, 2022
Right-of-use assets obtained in exchange for operating lease liabilities, net of tenant improvement allowances received	$	572	$	4,989
Right-of-use assets obtained in exchange for finance lease liabilities	$	7	$	41

The following table shows components of operating and finance lease cost.

	Three months ended				Nine months ended
(in thousands)	September 30, 2023		September 30, 2022		September 30, 2023		September 30, 2022
Operating lease cost	$	1,289	$	1,328	$	4,221	$	3,907
Variable lease cost	—		—		—		—
Total operating lease cost1	$	1,289	$	1,328	$	4,221	$	3,907
Finance lease cost:
Amortization of right-of-use assets2	$	37	$	31	$	111	$	93
Interest on finance lease liabilities3	2		1		5		2
Total finance lease cost	$	39	$	32	$	116	$	95
Total lease cost	$	1,328	$	1,360	$	4,337	$	4,002
1 Included in occupancy and equipment expense in the consolidated statements of comprehensive income.
2 Included in depreciation and amortization in the consolidated statements of comprehensive income.
3 Included in interest on borrowings and other obligations in the consolidated statements of comprehensive income.

Schedule of Operating Lease Liability Maturities

The following table shows the future minimum lease payments, weighted average remaining lease terms, and weighted average discount rates under operating and finance lease arrangements as of September 30, 2023. The discount rates used to calculate the present value of lease liabilities were based on the collateralized FHLB borrowing rates that were commensurate with lease terms and minimum payments on the lease commencement date.

(in thousands)	September 30, 2023
Year	Operating Leases			Finance Leases
2023	$	1,268		$	39
2024	4,753			155
2025	4,112			108
2026	3,373			38
2027	3,097			5
Thereafter	10,017			—
Total minimum lease payments	26,620			345
Amounts representing interest (present value discount)	(2,580)			(10)
Present value of net minimum lease payments (lease liability)	$	24,040		$	335
Weighted average remaining term (in years)	7.4			2.4
Weighted average discount rate	2.38		%	2.01		%

Schedule of Finance Lease Liability Maturities

The following table shows the future minimum lease payments, weighted average remaining lease terms, and weighted average discount rates under operating and finance lease arrangements as of September 30, 2023. The discount rates used to calculate the present value of lease liabilities were based on the collateralized FHLB borrowing rates that were commensurate with lease terms and minimum payments on the lease commencement date.

(in thousands)	September 30, 2023
Year	Operating Leases			Finance Leases
2023	$	1,268		$	39
2024	4,753			155
2025	4,112			108
2026	3,373			38
2027	3,097			5
Thereafter	10,017			—
Total minimum lease payments	26,620			345
Amounts representing interest (present value discount)	(2,580)			(10)
Present value of net minimum lease payments (lease liability)	$	24,040		$	335
Weighted average remaining term (in years)	7.4			2.4
Weighted average discount rate	2.38		%	2.01		%

XML

Derivative Financial Instruments and Hedging Activities (Tables)

9 Months Ended

Sep. 30, 2023

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value

Information on our derivatives follows:

	Asset Derivatives				Liability Derivatives
(in thousands)	September 30, 2023		December 31, 2022		September 30, 2023		December 31, 2022
Available-for-sale securities:
Interest rate swaps - notional amount	$	101,770	$	—	$	—	$	—
Interest rate swaps - fair value1	$	367	$	—	$	—	$	—
Loans receivable:
Interest rate contracts - notional amount	$	11,277	$	12,046	$	—	$	—
Interest rate contracts - fair value1	$	854	$	602	$	—	$	—

1 See Note 3, Fair Value of Assets and Liabilities, for valuation methodology.

The following table presents the carrying amount and associated cumulative basis adjustment related to the application of fair value hedge accounting that is included in the carrying amount of hedged assets as of September 30, 2023 and December 31, 2022.

	Carrying Amounts of Hedged Assets				Cumulative Amounts of Fair Value Hedging Adjustments Included in the Carrying Amounts of the Hedged Assets
(in thousands)	September 30, 2023		December 31, 2022		September 30, 2023		December 31, 2022
Available-for-sale securities 1	$	108,444	$	—	$	(367)	$	—
Loans receivable 2	$	10,266	$	11,319	$	(960)	$	(726)
1 Carrying value equals the amortized cost basis of the securities underlying the hedge relationship, which is the book value net of the fair value hedge adjustment. Amortized cost excludes accrued interest totaling $136 thousand as of September 30, 2023.
2 Carrying value equals the amortized cost basis of the loans underlying the hedge relationship, which is the loan balance net of deferred loan origination fees and cost and the fair value hedge adjustment. Amortized cost excludes accrued interest, which was not material.

Schedule of Derivative Instruments, Losses in Statement of Financial Performance

The following table presents the pretax net gains (losses) recognized in interest income related to our fair value hedges.

	Three months ended				Nine months ended
(in thousands)	September 30, 2023		September 30, 2022		September 30, 2023		September 30, 2022
Interest on investment securities 1
Increase (decrease) in fair value of interest rate swaps hedging available-for-sale securities	$	367	$	—	$	367	$	—
Receivable (payment) on interest rate swaps	162		—		162		—
(Decrease) increase in carrying value included in the hedged available-for-sale securities	(367)		—		(367)		—
Net gain (loss) recognized in interest income on investment securities	$	162	$	—	$	162	$	—
Interest and fees on loans 1
Increase (decrease) in fair value of interest rate swaps hedging loans receivable	$	223	$	547	$	252	$	1,734
Receivable (payment) on interest rate swaps	74		(19)		192		(169)
(Decrease) increase in carrying value included in the hedged loans	(211)		(538)		(233)		(1,718)
Decrease in value of yield maintenance agreement	(2)		(3)		(7)		(8)
Net gain (loss) recognized in interest income on loans	$	84	$	(13)	$	204	$	(161)
1 Represents the income line item in the statement of comprehensive income in which the effects of fair value hedges are recorded.

Schedule of Offsetting Assets and Liabilities

Information on financial instruments that are eligible for offset in the consolidated statements of condition follows:

Offsetting of Financial Assets and Derivative Assets
			Gross Amounts		Net Amounts of		Gross Amounts Not Offset in
	Gross Amounts		Offset in the		Assets Presented		the Statements of Condition
	of Recognized		Statements of		in the Statements		Financial		Cash Collateral
(in thousands)	Assets1		Condition		of Condition1		Instruments		Received		Net Amount
September 30, 2023
Counterparty	$	1,221	$	—	$	1,221	$	—	$	—	$	1,221
Total	$	1,221	$	—	$	1,221	$	—	$	—	$	1,221
December 31, 2022
Counterparty	$	602	$	—	$	602	$	—	$	—	$	602
Total	$	602	$	—	$	602	$	—	$	—	$	602

1 Amounts exclude accrued interest on swaps.

XML

Basis of Presentation (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2023	Jun. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Weighted average basic shares outstanding (in shares)	16,028	16,009	15,939	16,002	15,912
Potentially dilutive common shares related to:
Stock options (in shares)	0		22	5	33
Unvested restricted stock awards (in shares)	8		13	10	14
Weighted average diluted shares outstanding (in shares)	16,036	16,016	15,974	16,017	15,959
Net income	$ 5,295	$ 4,551	$ 12,174	$ 19,285	$ 33,705
Basic EPS (in dollars per share)	$ 0.33	$ 0.28	$ 0.76	$ 1.21	$ 2.12
Diluted EPS (in dollars per share)	$ 0.33	$ 0.28	$ 0.76	$ 1.20	$ 2.11
Weighted average anti-dilutive shares not included in the calculation of diluted EPS (in shares)	362		237	368	213

XML

Recently Adopted and Issued Accounting Standards (Details) $ in Millions	Sep. 30, 2023 USD ($) contract
Accounting Policies [Abstract]
Number of interest rate swap contracts | contract	4
Derivative, notional amount | $	$ 11.3

XML

Fair Value of Assets and Liabilities - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	$ 658,815	$ 802,096
SBA-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	28,223	44,355
Debentures of government- sponsored agencies
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	117,166	135,106
U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	10,215	10,269
Obligations of state and political subdivisions
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	83,722	102,123
Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	34,556	33,276
Asset-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities		1,462
Carrying Value | Assets and liabilities at fair value measured on a recurring basis | Mortgage-backed securities and collateralized mortgage obligations issued by U.S. government-sponsored agencies
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	384,933	475,505
Carrying Value | Assets and liabilities at fair value measured on a recurring basis | SBA-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	28,223	44,355
Carrying Value | Assets and liabilities at fair value measured on a recurring basis | Debentures of government- sponsored agencies
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	117,166	135,106
Carrying Value | Assets and liabilities at fair value measured on a recurring basis | U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	10,215	10,269
Carrying Value | Assets and liabilities at fair value measured on a recurring basis | Obligations of state and political subdivisions
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	83,722	102,123
Carrying Value | Assets and liabilities at fair value measured on a recurring basis | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	34,556	33,276
Carrying Value | Assets and liabilities at fair value measured on a recurring basis | Derivative financial assets (interest rate contracts - loans)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative financial assets (interest rate contracts - loans)	854	602
Carrying Value | Assets and liabilities at fair value measured on a recurring basis | Asset-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities		1,462
Carrying Value | Assets and liabilities at fair value measured on a recurring basis | Derivative financial assets (interest rate contracts - AFS securities)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative financial assets (interest rate contracts - loans)	367
Fair Value | Assets and liabilities at fair value measured on a recurring basis | Mortgage-backed securities and collateralized mortgage obligations issued by U.S. government-sponsored agencies | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	0	0
Fair Value | Assets and liabilities at fair value measured on a recurring basis | Mortgage-backed securities and collateralized mortgage obligations issued by U.S. government-sponsored agencies | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	384,933	475,505
Fair Value | Assets and liabilities at fair value measured on a recurring basis | Mortgage-backed securities and collateralized mortgage obligations issued by U.S. government-sponsored agencies | Significant Unobservable Inputs  (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	0	0
Fair Value | Assets and liabilities at fair value measured on a recurring basis | SBA-backed securities | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	0	0
Fair Value | Assets and liabilities at fair value measured on a recurring basis | SBA-backed securities | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	28,223	44,355
Fair Value | Assets and liabilities at fair value measured on a recurring basis | SBA-backed securities | Significant Unobservable Inputs  (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	0	0
Fair Value | Assets and liabilities at fair value measured on a recurring basis | Debentures of government- sponsored agencies | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	0	0
Fair Value | Assets and liabilities at fair value measured on a recurring basis | Debentures of government- sponsored agencies | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	117,166	135,106
Fair Value | Assets and liabilities at fair value measured on a recurring basis | Debentures of government- sponsored agencies | Significant Unobservable Inputs  (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	0	0
Fair Value | Assets and liabilities at fair value measured on a recurring basis | U.S. Treasury securities | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	10,215	10,269
Fair Value | Assets and liabilities at fair value measured on a recurring basis | U.S. Treasury securities | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	0	0
Fair Value | Assets and liabilities at fair value measured on a recurring basis | U.S. Treasury securities | Significant Unobservable Inputs  (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	0	0
Fair Value | Assets and liabilities at fair value measured on a recurring basis | Obligations of state and political subdivisions | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	0	0
Fair Value | Assets and liabilities at fair value measured on a recurring basis | Obligations of state and political subdivisions | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	83,722	102,123
Fair Value | Assets and liabilities at fair value measured on a recurring basis | Obligations of state and political subdivisions | Significant Unobservable Inputs  (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	0	0
Fair Value | Assets and liabilities at fair value measured on a recurring basis | Corporate bonds | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	0	0
Fair Value | Assets and liabilities at fair value measured on a recurring basis | Corporate bonds | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	34,556	33,276
Fair Value | Assets and liabilities at fair value measured on a recurring basis | Corporate bonds | Significant Unobservable Inputs  (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	0	0
Fair Value | Assets and liabilities at fair value measured on a recurring basis | Derivative financial assets (interest rate contracts - loans) | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative financial assets (interest rate contracts - loans)	0	0
Fair Value | Assets and liabilities at fair value measured on a recurring basis | Derivative financial assets (interest rate contracts - loans) | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative financial assets (interest rate contracts - loans)	854	602
Fair Value | Assets and liabilities at fair value measured on a recurring basis | Derivative financial assets (interest rate contracts - loans) | Significant Unobservable Inputs  (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative financial assets (interest rate contracts - loans)	0	0
Fair Value | Assets and liabilities at fair value measured on a recurring basis | Asset-backed securities | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities		0
Fair Value | Assets and liabilities at fair value measured on a recurring basis | Asset-backed securities | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities		1,462
Fair Value | Assets and liabilities at fair value measured on a recurring basis | Asset-backed securities | Significant Unobservable Inputs  (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities		$ 0
Fair Value | Assets and liabilities at fair value measured on a recurring basis | Derivative financial assets (interest rate contracts - AFS securities) | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative financial assets (interest rate contracts - loans)	0
Fair Value | Assets and liabilities at fair value measured on a recurring basis | Derivative financial assets (interest rate contracts - AFS securities) | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative financial assets (interest rate contracts - loans)	367
Fair Value | Assets and liabilities at fair value measured on a recurring basis | Derivative financial assets (interest rate contracts - AFS securities) | Significant Unobservable Inputs  (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative financial assets (interest rate contracts - loans)	$ 0

XML

Fair Value of Assets and Liabilities - Narrative (Details)	9 Months Ended
	Sep. 30, 2023 USD ($) security	Sep. 30, 2022 USD ($)	Dec. 31, 2022 security
Debt Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Credit loss expense on held-to-maturity securities | $	$ 0	$ 0
Significant Unobservable Inputs  (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Number of securities | security	0		0

XML

Fair Value of Assets and Liabilities - Schedule of Fair Value Assets Measured on Non-recurring Basis (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	$ 658,815	$ 802,096
Assets and liabilities at fair value measured on a recurring basis | Other real estate owned | Carrying Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	0	455
Assets and liabilities at fair value measured on a recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Other real estate owned | Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	0	0
Assets and liabilities at fair value measured on a recurring basis | Significant Other Observable Inputs (Level 2) | Other real estate owned | Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	0	0
Assets and liabilities at fair value measured on a recurring basis | Significant Unobservable Inputs  (Level 3) | Other real estate owned | Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale securities	$ 0	$ 455

XML

Fair Value of Assets and Liabilities - Schedule of Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Financial assets (recorded at amortized cost):
Investment securities held-to-maturity	$ 783,216	$ 845,239
Level 1 | Carrying Value
Financial assets (recorded at amortized cost):
Cash and cash equivalents	123,132	45,424
Level 1 | Fair Value
Financial assets (recorded at amortized cost):
Cash and cash equivalents	123,132	45,424
Level 2 | Carrying Value
Financial assets (recorded at amortized cost):
Investment securities held-to-maturity	935,142	972,207
Interest receivable	11,714	13,069
Financial liabilities (recorded at amortized cost):
Time deposits	232,377	119,030
Federal Home Loan Bank short-term borrowings	0	112,000
Federal Reserve Bank - Bank Term Funding Program ("BTFP")	120,000	0
Interest payable	1,643	75
Level 2 | Fair Value
Financial assets (recorded at amortized cost):
Investment securities held-to-maturity	783,216	845,239
Interest receivable	11,714	13,069
Financial liabilities (recorded at amortized cost):
Time deposits	233,757	118,333
Federal Home Loan Bank short-term borrowings	0	112,000
Federal Reserve Bank - Bank Term Funding Program ("BTFP")	119,882	0
Interest payable	1,643	75
Level 3 | Carrying Value
Financial assets (recorded at amortized cost):
Loans, net	2,062,682	2,069,563
Level 3 | Fair Value
Financial assets (recorded at amortized cost):
Loans, net	$ 1,949,647	$ 1,993,866

XML

Investment Securities - Schedule of Held-to-Maturity Amortized Cost and Fair Value (Details) - USD ($)	Sep. 30, 2023	Dec. 31, 2022
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items]
Debt securities, held-to-maturity	$ 935,142,000	$ 972,207,000
Allowance for Credit Losses	0	0
Net Carrying Amount	935,142,000	972,207,000
Held-to-maturity, gross unrealized gains	226,000	70,000
Held-to-maturity, gross unrealized losses	(152,152,000)	(127,038,000)
Total	783,216,000	845,239,000
Accrued interest	2,600,000	3,700,000
MBS pass-through securities issued by FHLMC, FNMA and GNMA
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items]
Debt securities, held-to-maturity	311,595,000	331,281,000
Allowance for Credit Losses	0	0
Net Carrying Amount	311,595,000	331,281,000
Held-to-maturity, gross unrealized gains	0	0
Held-to-maturity, gross unrealized losses	(61,870,000)	(50,147,000)
Total	249,725,000	281,134,000
CMOs issued by FHLMC
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items]
Debt securities, held-to-maturity	228,194,000	235,971,000
Allowance for Credit Losses	0	0
Net Carrying Amount	228,194,000	235,971,000
Held-to-maturity, gross unrealized gains	71,000	59,000
Held-to-maturity, gross unrealized losses	(33,448,000)	(29,503,000)
Total	194,817,000	206,527,000
CMOs issued by FNMA
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items]
Debt securities, held-to-maturity	104,031,000	111,904,000
Allowance for Credit Losses	0	0
Net Carrying Amount	104,031,000	111,904,000
Held-to-maturity, gross unrealized gains	0	0
Held-to-maturity, gross unrealized losses	(9,125,000)	(5,419,000)
Total	94,906,000	106,485,000
CMOs issued by GNMA
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items]
Debt securities, held-to-maturity	51,268,000	52,356,000
Allowance for Credit Losses	0	0
Net Carrying Amount	51,268,000	52,356,000
Held-to-maturity, gross unrealized gains	155,000	11,000
Held-to-maturity, gross unrealized losses	(4,816,000)	(3,076,000)
Total	46,607,000	49,291,000
SBA-backed securities
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items]
Debt securities, held-to-maturity	1,853,000	2,372,000
Allowance for Credit Losses	0	0
Net Carrying Amount	1,853,000	2,372,000
Held-to-maturity, gross unrealized gains	0	0
Held-to-maturity, gross unrealized losses	(140,000)	(133,000)
Total	1,713,000	2,239,000
Debentures of government- sponsored agencies
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items]
Debt securities, held-to-maturity	146,050,000	145,823,000
Allowance for Credit Losses	0	0
Net Carrying Amount	146,050,000	145,823,000
Held-to-maturity, gross unrealized gains	0	0
Held-to-maturity, gross unrealized losses	(28,893,000)	(26,467,000)
Total	117,157,000	119,356,000
Obligations of state and political subdivisions
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items]
Debt securities, held-to-maturity	62,151,000	62,500,000
Allowance for Credit Losses	0	0
Net Carrying Amount	62,151,000	62,500,000
Held-to-maturity, gross unrealized gains	0	0
Held-to-maturity, gross unrealized losses	(12,066,000)	(10,741,000)
Total	50,085,000	51,759,000
Corporate bonds
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items]
Debt securities, held-to-maturity	30,000,000	30,000,000
Allowance for Credit Losses	0	0
Net Carrying Amount	30,000,000	30,000,000
Held-to-maturity, gross unrealized gains	0	0
Held-to-maturity, gross unrealized losses	(1,794,000)	(1,552,000)
Total	$ 28,206,000	$ 28,448,000

XML

Investment Securities - Narrative (Details)	1 Months Ended		3 Months Ended		9 Months Ended
	Oct. 31, 2023 USD ($)	Mar. 31, 2022 USD ($)	Sep. 30, 2023 USD ($) security	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($) security	Sep. 30, 2022 USD ($)	Jul. 07, 2023 USD ($)	Dec. 31, 2022 USD ($) security
Debt Securities, Available-for-sale [Line Items]
Held-to-maturity, allowance for credit Loss			$ 0		$ 0			$ 0
Transfer of securities from available-for-sale to held-to-maturity at fair value		$ 357,500,000
Net unrealized pre-tax loss			96,225,000		96,225,000			$ 90,543,000
Proceeds from sale of available-for-sale securities			$ 79,840,000	$ 10,664,000	$ 79,840,000	$ 10,664,000
Number of investment securities in unrealized loss position | security			331		331			407
Number of investment securities in unrealized loss position longer than 12 months | security			323		323
Number of investment securities in unrealized loss position less than 12 months | security			8		8
Debt securities, available-for-sale unrealized loss position, allowance for credit loss			$ 0		$ 0			$ 0
Derivative, notional amount			11,300,000		11,300,000
Subsequent event
Debt Securities, Available-for-sale [Line Items]
Proceeds from sale of available-for-sale securities	$ 55,000,000
Sale of available-for-sale securities, pretax net loss	2,100,000
Sale of available-for-sale securities, loss net of tax	$ 1,500,000
Interest rate swap
Debt Securities, Available-for-sale [Line Items]
Derivative, notional amount							$ 101,800,000
Accumulated Other Comprehensive Income (Loss), Net of Tax
Debt Securities, Available-for-sale [Line Items]
Net unrealized pre-tax loss			$ 14,800,000		$ 14,800,000

XML

Investment Securities - Schedule of Bond Ratings For Held-to-Maturity Securities (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Debt securities, held-to-maturity	$ 935,142	$ 972,207
Obligations of state and political subdivisions
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Debt securities, held-to-maturity	62,151	62,500
Corporate bonds
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Debt securities, held-to-maturity	30,000	30,000
Moody's And/Or Standard & Poor's AAA Rating | Obligations of state and political subdivisions
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Debt securities, held-to-maturity	42,680	42,986
Moody's And/Or Standard & Poor's AAA Rating | Corporate bonds
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Debt securities, held-to-maturity	0	0
Moody's And/Or Standard & Poor's AA Rating | Obligations of state and political subdivisions
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Debt securities, held-to-maturity	19,471	19,514
Moody's And/Or Standard & Poor's AA Rating | Corporate bonds
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Debt securities, held-to-maturity	0	0
Moody's And/Or Standard & Poor's A Rating | Obligations of state and political subdivisions
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Debt securities, held-to-maturity	0	0
Moody's And/Or Standard & Poor's A Rating | Corporate bonds
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items]
Debt securities, held-to-maturity	$ 30,000	$ 30,000

XML

Investment Securities - Schedule of Available-for-Sale Securities Amortized Cost and Fair Value (Details) - USD ($)	Sep. 30, 2023	Dec. 31, 2022
Debt Securities, Available-for-sale [Line Items]
Available-for-sale, amortized cost	$ 755,038,000	$ 892,605,000
Available-for-sale, gross unrealized gains	2,000	34,000
Available-for-sale, gross unrealized losses	(96,225,000)	(90,543,000)
Allowance for Credit Losses	0	0
Fair Value	$ 658,815,000	$ 802,096,000
Debt securities, available-for-sale, accrued interest, after allowance for credit loss, statement of financial position [Extensible Enumeration]	Interest receivable and other assets	Interest receivable and other assets
Accrued interest	$ 2,700,000	$ 3,200,000
MBS pass-through securities issued by FHLMC, FNMA and GNMA
Debt Securities, Available-for-sale [Line Items]
Available-for-sale, amortized cost	84,654,000	109,736,000
Available-for-sale, gross unrealized gains	2,000	3,000
Available-for-sale, gross unrealized losses	(13,263,000)	(12,133,000)
Allowance for Credit Losses	0	0
Fair Value	71,393,000	97,606,000
CMOs issued by FHLMC
Debt Securities, Available-for-sale [Line Items]
Available-for-sale, amortized cost	307,119,000	347,437,000
Available-for-sale, gross unrealized gains	0	0
Available-for-sale, gross unrealized losses	(37,236,000)	(33,682,000)
Allowance for Credit Losses	0	0
Fair Value	269,883,000	313,755,000
CMOs issued by FNMA
Debt Securities, Available-for-sale [Line Items]
Available-for-sale, amortized cost	30,832,000	36,172,000
Available-for-sale, gross unrealized gains	0	0
Available-for-sale, gross unrealized losses	(4,012,000)	(3,852,000)
Allowance for Credit Losses	0	0
Fair Value	26,820,000	32,320,000
CMOs issued by GNMA
Debt Securities, Available-for-sale [Line Items]
Available-for-sale, amortized cost	20,505,000	35,120,000
Available-for-sale, gross unrealized gains	0	0
Available-for-sale, gross unrealized losses	(3,668,000)	(3,296,000)
Allowance for Credit Losses	0	0
Fair Value	16,837,000	31,824,000
SBA-backed securities
Debt Securities, Available-for-sale [Line Items]
Available-for-sale, amortized cost	31,389,000	47,724,000
Available-for-sale, gross unrealized gains	0	2,000
Available-for-sale, gross unrealized losses	(3,166,000)	(3,371,000)
Allowance for Credit Losses	0	0
Fair Value	28,223,000	44,355,000
Debentures of government- sponsored agencies
Debt Securities, Available-for-sale [Line Items]
Available-for-sale, amortized cost	129,137,000	149,114,000
Available-for-sale, gross unrealized gains	0	0
Available-for-sale, gross unrealized losses	(11,971,000)	(14,008,000)
Allowance for Credit Losses	0	0
Fair Value	117,166,000	135,106,000
U.S. Treasury securities
Debt Securities, Available-for-sale [Line Items]
Available-for-sale, amortized cost	11,918,000	11,904,000
Available-for-sale, gross unrealized gains	0	0
Available-for-sale, gross unrealized losses	(1,703,000)	(1,635,000)
Allowance for Credit Losses	0
Fair Value	10,215,000	10,269,000
Obligations of state and political subdivisions
Debt Securities, Available-for-sale [Line Items]
Available-for-sale, amortized cost	102,493,000	116,855,000
Available-for-sale, gross unrealized gains	0	29,000
Available-for-sale, gross unrealized losses	(18,771,000)	(14,761,000)
Allowance for Credit Losses	0	0
Fair Value	83,722,000	102,123,000
Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Available-for-sale, amortized cost	36,991,000	36,990,000
Available-for-sale, gross unrealized gains	0	0
Available-for-sale, gross unrealized losses	(2,435,000)	(3,714,000)
Allowance for Credit Losses	0	0
Fair Value	$ 34,556,000	33,276,000
Asset-backed securities
Debt Securities, Available-for-sale [Line Items]
Available-for-sale, amortized cost		1,553,000
Available-for-sale, gross unrealized gains		0
Available-for-sale, gross unrealized losses		(91,000)
Allowance for Credit Losses		0
Fair Value		$ 1,462,000

XML

Investment Securities - Schedule of Investments Classified by Contractual Maturity Date (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Held-to-maturity Securities, Amortized Cost
Within one year	$ 0	$ 450
After one but within five years	88,242	87,418
After five years through ten years	304,952	262,072
After ten years	541,948	622,267
Total	935,142	972,207
Held-to-maturity Securities, Fair Value
Within one year	0	446
After one but within five years	83,291	83,663
After five years through ten years	247,742	222,280
After ten years	452,183	538,850
Total	783,216	845,239
Available-for-sale Securities, Amortized Cost
Within one year	25,103	1,254
After one but within five years	327,723	335,813
After five years through ten years	99,406	185,997
After ten years	302,806	369,541
Total	755,038	892,605
Available-for-sale Securities, Fair Value
Within one year	24,205	1,239
After one but within five years	297,206	307,843
After five years through ten years	85,685	166,273
After ten years	251,719	326,741
Total	$ 658,815	$ 802,096

XML

Investments, Debt and Equity Securities - Schedule of Sale of Investment Securities and Gross Gains and Losses (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Available-for-sale:
Sales proceeds	$ 79,840	$ 10,664	$ 79,840	$ 10,664
Gross realized gains	5	17	5	17
Gross realized losses	(2,798)	(80)	(2,798)	(80)
Sale of equity securities:
Sales proceeds	2,807	0	2,807	0
Gross realized gain	$ 2,807	$ 0	$ 2,807	$ 0

XML

Investment Securities - Schedule of Financial Instruments Owned and Pledged as Collateral (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Financial Instruments Owned and Pledged as Collateral [Line Items]
Available-for-sale securities pledged as collateral	$ 863,127	$ 234,226
State of California
Financial Instruments Owned and Pledged as Collateral [Line Items]
Available-for-sale securities pledged as collateral	205,132	232,540
Public deposits
Financial Instruments Owned and Pledged as Collateral [Line Items]
Available-for-sale securities pledged as collateral	203,936	231,307
Trust deposits
Financial Instruments Owned and Pledged as Collateral [Line Items]
Available-for-sale securities pledged as collateral	649	669
Internal checking account
Financial Instruments Owned and Pledged as Collateral [Line Items]
Available-for-sale securities pledged as collateral	547	564
Bankruptcy trustee deposits
Financial Instruments Owned and Pledged as Collateral [Line Items]
Available-for-sale securities pledged as collateral	1,321	1,686
FHLB Securities Backed Credit Program
Financial Instruments Owned and Pledged as Collateral [Line Items]
Available-for-sale securities pledged as collateral	386,713	0
Federal Reserve Bank Term Funding Program
Financial Instruments Owned and Pledged as Collateral [Line Items]
Available-for-sale securities pledged as collateral	$ 269,961	$ 0

XML

Investment Securities - Schedule of Unrealized Loss on Investments (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Debt Securities, Held-to-maturity, Fair Value
Less than 12 continuous months	$ 60,224	$ 359,313
Greater than or equal to 12 continuous months	704,750	459,948
Total securities in a loss position	764,974	819,261
Debt Securities, Held-to-maturity, Unrealized Loss
Less than 12 continuous months	(2,678)	(23,733)
Greater than or equal to 12 continuous months	(149,474)	(103,305)
Held-to-maturity, gross unrealized losses	(152,152)	(127,038)
Debt Securities, Available-For-Sale, Fair Value
Available-for-sale, less than 12 continuous months, fair value	1,196	354,695
Available-for-sale, greater than 12 continuous months, fair value	657,206	443,274
Available-for-sale, total securities in a loss position, fair value	658,402	797,969
Debt Securities, Available-for-sale, Unrealized Loss
Available-for-sale, less than 12 continuous months, unrealized loss	(36)	(33,887)
Available-for-sale, greater than 12 continuous months, unrealized loss	(96,189)	(56,656)
Available-for-sale, total securities in a loss position, unrealized loss	(96,225)	(90,543)
Marketable Securities, Fair Value
Marketable securities, less than 12 continuous months, fair value	61,420	714,008
Marketable securities, greater than 12 continuous months, fair value	1,361,956	903,222
Marketable securities, total securities in a loss position, fair value	1,423,376	1,617,230
Marketable Securities, Continuous Unrealized Loss
Marketable securities, less than 12 continuous months, unrealized loss	(2,714)	(57,620)
Marketable securities, greater than 12 continuous months, unrealized loss	(245,663)	(159,961)
Marketable securities, total securities in a loss position, unrealized loss	(248,377)	(217,581)
MBS pass-through securities issued by FHLMC, FNMA and GNMA
Debt Securities, Held-to-maturity, Fair Value
Less than 12 continuous months	0	62,627
Greater than or equal to 12 continuous months	249,726	218,507
Total securities in a loss position	249,726	281,134
Debt Securities, Held-to-maturity, Unrealized Loss
Less than 12 continuous months	0	(5,960)
Greater than or equal to 12 continuous months	(61,870)	(44,187)
Held-to-maturity, gross unrealized losses	(61,870)	(50,147)
Debt Securities, Available-For-Sale, Fair Value
Available-for-sale, less than 12 continuous months, fair value	0	44,630
Available-for-sale, greater than 12 continuous months, fair value	70,980	52,235
Available-for-sale, total securities in a loss position, fair value	70,980	96,865
Debt Securities, Available-for-sale, Unrealized Loss
Available-for-sale, less than 12 continuous months, unrealized loss	0	(4,501)
Available-for-sale, greater than 12 continuous months, unrealized loss	(13,263)	(7,632)
Available-for-sale, total securities in a loss position, unrealized loss	(13,263)	(12,133)
CMOs issued by FHLMC
Debt Securities, Held-to-maturity, Fair Value
Less than 12 continuous months	4,311	78,144
Greater than or equal to 12 continuous months	181,530	113,796
Total securities in a loss position	185,841	191,940
Debt Securities, Held-to-maturity, Unrealized Loss
Less than 12 continuous months	(68)	(5,874)
Greater than or equal to 12 continuous months	(33,380)	(23,629)
Held-to-maturity, gross unrealized losses	(33,448)	(29,503)
Debt Securities, Available-For-Sale, Fair Value
Available-for-sale, less than 12 continuous months, fair value	0	169,760
Available-for-sale, greater than 12 continuous months, fair value	269,883	143,995
Available-for-sale, total securities in a loss position, fair value	269,883	313,755
Debt Securities, Available-for-sale, Unrealized Loss
Available-for-sale, less than 12 continuous months, unrealized loss	0	(15,144)
Available-for-sale, greater than 12 continuous months, unrealized loss	(37,236)	(18,538)
Available-for-sale, total securities in a loss position, unrealized loss	(37,236)	(33,682)
CMOs issued by FNMA
Debt Securities, Held-to-maturity, Fair Value
Less than 12 continuous months	41,398	106,485
Greater than or equal to 12 continuous months	53,508	0
Total securities in a loss position	94,906	106,485
Debt Securities, Held-to-maturity, Unrealized Loss
Less than 12 continuous months	(2,413)	(5,419)
Greater than or equal to 12 continuous months	(6,712)	0
Held-to-maturity, gross unrealized losses	(9,125)	(5,419)
Debt Securities, Available-For-Sale, Fair Value
Available-for-sale, less than 12 continuous months, fair value	0	4,790
Available-for-sale, greater than 12 continuous months, fair value	26,820	27,529
Available-for-sale, total securities in a loss position, fair value	26,820	32,319
Debt Securities, Available-for-sale, Unrealized Loss
Available-for-sale, less than 12 continuous months, unrealized loss	0	(235)
Available-for-sale, greater than 12 continuous months, unrealized loss	(4,012)	(3,617)
Available-for-sale, total securities in a loss position, unrealized loss	(4,012)	(3,852)
CMOs issued by GNMA
Debt Securities, Held-to-maturity, Fair Value
Less than 12 continuous months	11,481	27,570
Greater than or equal to 12 continuous months	25,859	10,331
Total securities in a loss position	37,340	37,901
Debt Securities, Held-to-maturity, Unrealized Loss
Less than 12 continuous months	(154)	(1,676)
Greater than or equal to 12 continuous months	(4,662)	(1,400)
Held-to-maturity, gross unrealized losses	(4,816)	(3,076)
Debt Securities, Available-For-Sale, Fair Value
Available-for-sale, less than 12 continuous months, fair value	0	8,214
Available-for-sale, greater than 12 continuous months, fair value	16,837	23,612
Available-for-sale, total securities in a loss position, fair value	16,837	31,826
Debt Securities, Available-for-sale, Unrealized Loss
Available-for-sale, less than 12 continuous months, unrealized loss	0	(374)
Available-for-sale, greater than 12 continuous months, unrealized loss	(3,668)	(2,922)
Available-for-sale, total securities in a loss position, unrealized loss	(3,668)	(3,296)
SBA-backed securities
Debt Securities, Held-to-maturity, Fair Value
Less than 12 continuous months	0	2,239
Greater than or equal to 12 continuous months	1,713	0
Total securities in a loss position	1,713	2,239
Debt Securities, Held-to-maturity, Unrealized Loss
Less than 12 continuous months	0	(133)
Greater than or equal to 12 continuous months	(140)	0
Held-to-maturity, gross unrealized losses	(140)	(133)
Debt Securities, Available-For-Sale, Fair Value
Available-for-sale, less than 12 continuous months, fair value	0	37,845
Available-for-sale, greater than 12 continuous months, fair value	28,223	6,133
Available-for-sale, total securities in a loss position, fair value	28,223	43,978
Debt Securities, Available-for-sale, Unrealized Loss
Available-for-sale, less than 12 continuous months, unrealized loss	0	(3,228)
Available-for-sale, greater than 12 continuous months, unrealized loss	(3,166)	(143)
Available-for-sale, total securities in a loss position, unrealized loss	(3,166)	(3,371)
Debentures of government- sponsored agencies
Debt Securities, Held-to-maturity, Fair Value
Less than 12 continuous months	0	38,645
Greater than or equal to 12 continuous months	117,157	80,711
Total securities in a loss position	117,157	119,356
Debt Securities, Held-to-maturity, Unrealized Loss
Less than 12 continuous months	0	(2,530)
Greater than or equal to 12 continuous months	(28,893)	(23,937)
Held-to-maturity, gross unrealized losses	(28,893)	(26,467)
Debt Securities, Available-For-Sale, Fair Value
Available-for-sale, less than 12 continuous months, fair value	0	19,054
Available-for-sale, greater than 12 continuous months, fair value	117,166	116,052
Available-for-sale, total securities in a loss position, fair value	117,166	135,106
Debt Securities, Available-for-sale, Unrealized Loss
Available-for-sale, less than 12 continuous months, unrealized loss	0	(946)
Available-for-sale, greater than 12 continuous months, unrealized loss	(11,971)	(13,062)
Available-for-sale, total securities in a loss position, unrealized loss	(11,971)	(14,008)
U.S. Treasury securities
Debt Securities, Available-For-Sale, Fair Value
Available-for-sale, less than 12 continuous months, fair value	0	0
Available-for-sale, greater than 12 continuous months, fair value	10,215	10,269
Available-for-sale, total securities in a loss position, fair value	10,215	10,269
Debt Securities, Available-for-sale, Unrealized Loss
Available-for-sale, less than 12 continuous months, unrealized loss	0	0
Available-for-sale, greater than 12 continuous months, unrealized loss	(1,703)	(1,635)
Available-for-sale, total securities in a loss position, unrealized loss	(1,703)	(1,635)
Obligations of state and political subdivisions
Debt Securities, Held-to-maturity, Fair Value
Less than 12 continuous months	3,034	15,155
Greater than or equal to 12 continuous months	47,051	36,603
Total securities in a loss position	50,085	51,758
Debt Securities, Held-to-maturity, Unrealized Loss
Less than 12 continuous months	(43)	(589)
Greater than or equal to 12 continuous months	(12,023)	(10,152)
Held-to-maturity, gross unrealized losses	(12,066)	(10,741)
Debt Securities, Available-For-Sale, Fair Value
Available-for-sale, less than 12 continuous months, fair value	1,196	70,402
Available-for-sale, greater than 12 continuous months, fair value	82,526	28,711
Available-for-sale, total securities in a loss position, fair value	83,722	99,113
Debt Securities, Available-for-sale, Unrealized Loss
Available-for-sale, less than 12 continuous months, unrealized loss	(36)	(9,459)
Available-for-sale, greater than 12 continuous months, unrealized loss	(18,735)	(5,302)
Available-for-sale, total securities in a loss position, unrealized loss	(18,771)	(14,761)
Corporate bonds
Debt Securities, Held-to-maturity, Fair Value
Less than 12 continuous months	0	28,448
Greater than or equal to 12 continuous months	28,206	0
Total securities in a loss position	28,206	28,448
Debt Securities, Held-to-maturity, Unrealized Loss
Less than 12 continuous months	0	(1,552)
Greater than or equal to 12 continuous months	(1,794)	0
Held-to-maturity, gross unrealized losses	(1,794)	(1,552)
Debt Securities, Available-For-Sale, Fair Value
Available-for-sale, less than 12 continuous months, fair value	0	0
Available-for-sale, greater than 12 continuous months, fair value	34,556	33,276
Available-for-sale, total securities in a loss position, fair value	34,556	33,276
Debt Securities, Available-for-sale, Unrealized Loss
Available-for-sale, less than 12 continuous months, unrealized loss	0	0
Available-for-sale, greater than 12 continuous months, unrealized loss	(2,435)	(3,714)
Available-for-sale, total securities in a loss position, unrealized loss	(2,435)	(3,714)
Asset-backed securities
Debt Securities, Available-For-Sale, Fair Value
Available-for-sale, less than 12 continuous months, fair value	0	0
Available-for-sale, greater than 12 continuous months, fair value	0	1,462
Available-for-sale, total securities in a loss position, fair value	0	1,462
Debt Securities, Available-for-sale, Unrealized Loss
Available-for-sale, less than 12 continuous months, unrealized loss	0	0
Available-for-sale, greater than 12 continuous months, unrealized loss	0	(91)
Available-for-sale, total securities in a loss position, unrealized loss	$ 0	$ (91)

XML

Investment Securities - Non-Marketable Securities Included in Other Assets (Details) - USD ($)		9 Months Ended
	Jul. 13, 2023	Sep. 30, 2023	Sep. 30, 2022	Oct. 26, 2023	Dec. 31, 2022
Schedule of Equity Method Investments [Line Items]
Federal home loan bank stock, par value (in usd per share)		$ 100
Investments in low income housing tax credit funds		$ 2,100,000			$ 2,500,000
Low income housing tax credits and other tax benefits		450,000
Low income housing amortization expense		377,000
Unfunded commitments for low income housing tax credit funds		346,000
Subsequent event
Schedule of Equity Method Investments [Line Items]
Federal home loan bank, dividend rate percentage				8.25%
Visa Inc. Class B common stock
Schedule of Equity Method Investments [Line Items]
Equity securities, FV-NI gain	$ 2,800,000
Low-income housing tax credit investment
Schedule of Equity Method Investments [Line Items]
Impairment losses		0	$ 0
Visa Inc. Class B common stock
Schedule of Equity Method Investments [Line Items]
Number of shares of securities carried at cost (in shares)					10,439
Carrying value of securities carried at cost		0
Asset Derivatives
Schedule of Equity Method Investments [Line Items]
Federal home loan bank stock		$ 16,700,000			$ 16,700,000

XML

Loans and Allowance for Credit Losses on Loans - Schedule of Loans by Class (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Jun. 30, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans, at amortized cost	$ 2,086,942		$ 2,092,546
Allowance for credit losses on loans	(24,260)	$ (23,832)	(22,983)	$ (22,963)	$ (22,539)	$ (23,023)
Total loans, net of allowance for credit losses on loans	2,062,682		2,069,563
Net deferred loan origination costs	2,600		1,800
Unrecognized purchase discounts on non-PCI loans	2,200		2,600
Financing receivable, accrued interest, net	6,300		6,100
Commercial loans | Commercial and industrial
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans, at amortized cost	174,096		173,547
Allowance for credit losses on loans	(1,808)	(1,831)	(1,794)	(1,958)	(1,699)	(1,709)
Commercial real estate loans | Commercial owner-occupied
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans, at amortized cost	346,307		354,877
Allowance for credit losses on loans	(2,530)	(2,589)	(2,487)	(2,536)	(2,617)	(2,776)
Commercial real estate loans | Commercial non-owner occupied
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans, at amortized cost	1,190,813		1,191,889
Allowance for credit losses on loans	(13,624)	(13,201)	(12,676)	(12,738)	(12,439)
Commercial real estate loans | Construction
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans, at amortized cost	109,305		114,373
Allowance for credit losses on loans	(2,018)	(1,942)	(1,937)	(1,784)	(1,737)	(1,653)
Residential loans | Home equity
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans, at amortized cost	83,267		88,748
Allowance for credit losses on loans	(565)	(561)	(558)	(542)	(530)	(595)
Residential loans | Other residential
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans, at amortized cost	116,674		112,123
Allowance for credit losses on loans	(605)	(599)	(595)	(590)	(585)	(644)
Consumer loans | Installment and other consumer loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans, at amortized cost	66,480		56,989
Allowance for credit losses on loans	$ (951)	$ (940)	$ (868)	$ (815)	$ (733)	$ (621)

XML

Loans and Allowance for Credit Losses on Loans - Schedule of Loans by Risk Grade and Origination Year (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one	$ 122,716		$ 122,716		$ 338,104
Financing receivable, originated, year two	321,023		321,023		336,584
Financing receivable, originated, year three	323,374		323,374		280,304
Financing receivable, originated, year four	269,265		269,265		269,247
Financing receivable, originated, year five	248,714		248,714		198,510
Prior	638,991		638,991		496,053
Revolving Loans Amortized Cost	162,859		162,859		173,744
Total	2,086,942		2,086,942		2,092,546
Gross current period charge-offs, originated, year one			(7)
Gross current period charge-offs, originated, year two			(5)
Gross current period charge-offs, originated, year three			0
Gross current period charge-offs, originated, year four			(4)
Gross current period charge-offs, originated, year five			(3)
Gross current period charge-offs, originated, prior			(4)
Gross current period charge-offs, originated, revolving loans amortized cost			(6)
Gross current period charge-offs, originated, total	(6)	$ (10)	(29)	$ (32)
Pass and Watch
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one	121,269		121,269		337,829
Financing receivable, originated, year two	311,141		311,141		316,949
Financing receivable, originated, year three	295,841		295,841		266,856
Financing receivable, originated, year four	255,665		255,665		261,577
Financing receivable, originated, year five	227,103		227,103		188,741
Prior	573,253		573,253		459,651
Revolving Loans Amortized Cost	150,609		150,609		172,627
Total	1,934,881		1,934,881		2,004,230
Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one	1,447		1,447		275
Financing receivable, originated, year two	7,349		7,349		17,371
Financing receivable, originated, year three	25,324		25,324		12,097
Financing receivable, originated, year four	12,682		12,682		6,510
Financing receivable, originated, year five	17,777		17,777		9,769
Prior	39,613		39,613		13,783
Revolving Loans Amortized Cost	8,172		8,172		402
Total	112,364		112,364		60,207
Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one	0		0		0
Financing receivable, originated, year two	2,533		2,533		2,264
Financing receivable, originated, year three	2,209		2,209		1,252
Financing receivable, originated, year four	918		918		1,160
Financing receivable, originated, year five	3,834		3,834		0
Prior	26,125		26,125		22,619
Revolving Loans Amortized Cost	4,078		4,078		715
Total	39,697		39,697		28,010
Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one					0
Financing receivable, originated, year two					0
Financing receivable, originated, year three					99
Financing receivable, originated, year four					0
Financing receivable, originated, year five					0
Prior					0
Revolving Loans Amortized Cost					0
Total					99
Commercial loans | Commercial and industrial
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one	32,023		32,023		15,624
Financing receivable, originated, year two	9,508		9,508		6,679
Financing receivable, originated, year three	3,360		3,360		8,855
Financing receivable, originated, year four	5,562		5,562		22,254
Financing receivable, originated, year five	17,909		17,909		9,198
Prior	26,227		26,227		25,579
Revolving Loans Amortized Cost	79,507		79,507		85,358
Total	174,096		174,096		173,547
Gross current period charge-offs, originated, year one			0
Gross current period charge-offs, originated, year two			0
Gross current period charge-offs, originated, year three			0
Gross current period charge-offs, originated, year four			0
Gross current period charge-offs, originated, year five			(3)
Gross current period charge-offs, originated, prior			(3)
Gross current period charge-offs, originated, revolving loans amortized cost			(1)
Gross current period charge-offs, originated, total	(4)	(9)	(7)	(9)
Commercial loans | Commercial and industrial | Pass and Watch
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one	31,632		31,632		15,349
Financing receivable, originated, year two	9,235		9,235		6,679
Financing receivable, originated, year three	3,360		3,360		7,603
Financing receivable, originated, year four	4,644		4,644		19,982
Financing receivable, originated, year five	16,222		16,222		5,362
Prior	23,223		23,223		24,954
Revolving Loans Amortized Cost	67,670		67,670		84,655
Total	155,986		155,986		164,584
Commercial loans | Commercial and industrial | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one	391		391		275
Financing receivable, originated, year two	0		0		0
Financing receivable, originated, year three	0		0		0
Financing receivable, originated, year four	0		0		2,272
Financing receivable, originated, year five	1,687		1,687		3,836
Prior	269		269		0
Revolving Loans Amortized Cost	8,172		8,172		402
Total	10,519		10,519		6,785
Commercial loans | Commercial and industrial | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one	0		0		0
Financing receivable, originated, year two	273		273		0
Financing receivable, originated, year three	0		0		1,252
Financing receivable, originated, year four	918		918		0
Financing receivable, originated, year five	0		0		0
Prior	2,735		2,735		625
Revolving Loans Amortized Cost	3,665		3,665		301
Total	7,591		7,591		2,178
Commercial real estate loans | Commercial owner-occupied
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one	11,430		11,430		54,188
Financing receivable, originated, year two	54,861		54,861		68,279
Financing receivable, originated, year three	66,044		66,044		40,468
Financing receivable, originated, year four	39,001		39,001		46,262
Financing receivable, originated, year five	44,334		44,334		35,111
Prior	130,637		130,637		110,569
Revolving Loans Amortized Cost	0		0		0
Total	346,307		346,307		354,877
Gross current period charge-offs, originated, total	0	0	0	0
Commercial real estate loans | Commercial owner-occupied | Pass and Watch
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one	10,374		10,374		54,188
Financing receivable, originated, year two	48,054		48,054		52,080
Financing receivable, originated, year three	50,265		50,265		40,369
Financing receivable, originated, year four	38,176		38,176		44,798
Financing receivable, originated, year five	40,211		40,211		29,856
Prior	118,370		118,370		104,377
Revolving Loans Amortized Cost	0		0		0
Total	305,450		305,450		325,668
Commercial real estate loans | Commercial owner-occupied | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one	1,056		1,056		0
Financing receivable, originated, year two	4,547		4,547		16,199
Financing receivable, originated, year three	15,779		15,779		0
Financing receivable, originated, year four	825		825		304
Financing receivable, originated, year five	289		289		5,255
Prior	10,463		10,463		4,493
Revolving Loans Amortized Cost	0		0		0
Total	32,959		32,959		26,251
Commercial real estate loans | Commercial owner-occupied | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one	0		0		0
Financing receivable, originated, year two	2,260		2,260		0
Financing receivable, originated, year three	0		0		0
Financing receivable, originated, year four	0		0		1,160
Financing receivable, originated, year five	3,834		3,834		0
Prior	1,804		1,804		1,699
Revolving Loans Amortized Cost	0		0		0
Total	7,898		7,898		2,859
Commercial real estate loans | Commercial owner-occupied | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one					0
Financing receivable, originated, year two					0
Financing receivable, originated, year three					99
Financing receivable, originated, year four					0
Financing receivable, originated, year five					0
Prior					0
Revolving Loans Amortized Cost					0
Total					99
Commercial real estate loans | Commercial non-owner occupied
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one	30,200		30,200		177,822
Financing receivable, originated, year two	177,129		177,129		214,664
Financing receivable, originated, year three	210,096		210,096		167,375
Financing receivable, originated, year four	164,175		164,175		164,604
Financing receivable, originated, year five	159,913		159,913		129,844
Prior	449,300		449,300		337,523
Revolving Loans Amortized Cost	0		0		57
Total	1,190,813		1,190,813		1,191,889
Gross current period charge-offs, originated, total	0	0
Commercial real estate loans | Commercial non-owner occupied | Pass and Watch
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one	30,200		30,200		177,822
Financing receivable, originated, year two	174,327		174,327		211,228
Financing receivable, originated, year three	198,342		198,342		155,278
Financing receivable, originated, year four	152,318		152,318		160,670
Financing receivable, originated, year five	144,112		144,112		129,166
Prior	399,022		399,022		308,509
Revolving Loans Amortized Cost	0		0		57
Total	1,098,321		1,098,321		1,142,730
Commercial real estate loans | Commercial non-owner occupied | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one	0		0		0
Financing receivable, originated, year two	2,802		2,802		1,172
Financing receivable, originated, year three	9,545		9,545		12,097
Financing receivable, originated, year four	11,857		11,857		3,934
Financing receivable, originated, year five	15,801		15,801		678
Prior	28,881		28,881		9,290
Revolving Loans Amortized Cost	0		0		0
Total	68,886		68,886		27,171
Commercial real estate loans | Commercial non-owner occupied | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one	0		0		0
Financing receivable, originated, year two	0		0		2,264
Financing receivable, originated, year three	2,209		2,209		0
Financing receivable, originated, year four	0		0		0
Financing receivable, originated, year five	0		0		0
Prior	21,397		21,397		19,724
Revolving Loans Amortized Cost	0		0		0
Total	23,606		23,606		21,988
Commercial real estate loans | Construction
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one	17,173		17,173		49,262
Financing receivable, originated, year two	44,236		44,236		19,393
Financing receivable, originated, year three	18,827		18,827		28,861
Financing receivable, originated, year four	29,069		29,069		7,745
Financing receivable, originated, year five	0		0		9,112
Prior	0		0		0
Revolving Loans Amortized Cost	0		0		0
Total	109,305		109,305		114,373
Gross current period charge-offs, originated, total	0	0	0	0
Commercial real estate loans | Construction | Pass and Watch
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one	17,173		17,173		49,262
Financing receivable, originated, year two	44,236		44,236		19,393
Financing receivable, originated, year three	18,827		18,827		28,861
Financing receivable, originated, year four	29,069		29,069		7,745
Financing receivable, originated, year five	0		0		9,112
Prior	0		0		0
Revolving Loans Amortized Cost	0		0		0
Total	109,305		109,305		114,373
Residential loans | Home equity
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one	0		0		0
Financing receivable, originated, year two	0		0		0
Financing receivable, originated, year three	0		0		0
Financing receivable, originated, year four	0		0		0
Financing receivable, originated, year five	0		0		0
Prior	900		900		1,363
Revolving Loans Amortized Cost	82,367		82,367		87,385
Total	83,267		83,267		88,748
Gross current period charge-offs, originated, total	0	0	0	0
Residential loans | Home equity | Pass and Watch
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one	0		0		0
Financing receivable, originated, year two	0		0		0
Financing receivable, originated, year three	0		0		0
Financing receivable, originated, year four	0		0		0
Financing receivable, originated, year five	0		0		0
Prior	711		711		883
Revolving Loans Amortized Cost	81,954		81,954		86,971
Total	82,665		82,665		87,854
Residential loans | Home equity | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one	0		0		0
Financing receivable, originated, year two	0		0		0
Financing receivable, originated, year three	0		0		0
Financing receivable, originated, year four	0		0		0
Financing receivable, originated, year five	0		0		0
Prior	189		189		480
Revolving Loans Amortized Cost	413		413		414
Total	602		602		894
Residential loans | Other residential
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one	13,224		13,224		21,154
Financing receivable, originated, year two	20,218		20,218		14,547
Financing receivable, originated, year three	13,673		13,673		29,018
Financing receivable, originated, year four	26,487		26,487		21,890
Financing receivable, originated, year five	21,075		21,075		11,064
Prior	21,997		21,997		14,450
Revolving Loans Amortized Cost	0		0		0
Total	116,674		116,674		112,123
Gross current period charge-offs, originated, total	0	0	0	0
Residential loans | Other residential | Pass and Watch
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one	13,224		13,224		21,154
Financing receivable, originated, year two	20,218		20,218		14,547
Financing receivable, originated, year three	13,673		13,673		29,018
Financing receivable, originated, year four	26,487		26,487		21,890
Financing receivable, originated, year five	21,075		21,075		11,064
Prior	21,997		21,997		14,450
Revolving Loans Amortized Cost	0		0		0
Total	116,674		116,674		112,123
Consumer loans | Installment and other consumer loans
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one	18,666		18,666		20,054
Financing receivable, originated, year two	15,071		15,071		13,022
Financing receivable, originated, year three	11,374		11,374		5,727
Financing receivable, originated, year four	4,971		4,971		6,492
Financing receivable, originated, year five	5,483		5,483		4,181
Prior	9,930		9,930		6,569
Revolving Loans Amortized Cost	985		985		944
Total	66,480		66,480		56,989
Gross current period charge-offs, originated, year one			(7)
Gross current period charge-offs, originated, year two			(5)
Gross current period charge-offs, originated, year three			0
Gross current period charge-offs, originated, year four			(4)
Gross current period charge-offs, originated, year five			0
Gross current period charge-offs, originated, prior			(1)
Gross current period charge-offs, originated, revolving loans amortized cost			(5)
Gross current period charge-offs, originated, total	(2)	$ (1)	(22)	$ (23)
Consumer loans | Installment and other consumer loans | Pass and Watch
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one	18,666		18,666		20,054
Financing receivable, originated, year two	15,071		15,071		13,022
Financing receivable, originated, year three	11,374		11,374		5,727
Financing receivable, originated, year four	4,971		4,971		6,492
Financing receivable, originated, year five	5,483		5,483		4,181
Prior	9,930		9,930		6,478
Revolving Loans Amortized Cost	985		985		944
Total	$ 66,480		$ 66,480		56,898
Consumer loans | Installment and other consumer loans | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, originated, year one					0
Financing receivable, originated, year two					0
Financing receivable, originated, year three					0
Financing receivable, originated, year four					0
Financing receivable, originated, year five					0
Prior					91
Revolving Loans Amortized Cost					0
Total					$ 91

XML

Loans and Allowance for Credit Losses on Loans - Schedule of Loans Outstanding and Aging Analysis (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	$ 2,086,942,000		$ 2,086,942,000		$ 2,092,546,000
Loans past due more than 90 days still accruing	0		0		0
Financing receivable, nonaccrual, earning interest on cash basis	0		0		0
Nonaccrual interest income reversal	131,000	$ 39,000	158,000	$ 47,000
Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	2,086,942,000		2,086,942,000		2,092,546,000
Non-accrual loans	5,672,000		5,672,000		2,432,000
Non-accrual loans with no allowance	5,672,000		5,672,000		2,432,000
Total past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	7,309,000		7,309,000		1,342,000
30-59 days past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	2,215,000		2,215,000		420,000
60-89 days past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	1,098,000		1,098,000		244,000
90 days or more past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	3,996,000		3,996,000		678,000
Current | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	2,079,633,000		2,079,633,000		2,091,204,000
Commercial loans | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	174,096,000		174,096,000		173,547,000
Commercial loans | Commercial and industrial | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	174,096,000		174,096,000		173,547,000
Non-accrual loans	0		0		0
Non-accrual loans with no allowance	0		0		0
Commercial loans | Commercial and industrial | Total past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	1,321,000		1,321,000		267,000
Commercial loans | Commercial and industrial | 30-59 days past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	1,321,000		1,321,000		3,000
Commercial loans | Commercial and industrial | 60-89 days past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	0		0		0
Commercial loans | Commercial and industrial | 90 days or more past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	0		0		264,000
Commercial loans | Commercial and industrial | Current | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	172,775,000		172,775,000		173,280,000
Commercial real estate loans | Commercial owner-occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	346,307,000		346,307,000		354,877,000
Commercial real estate loans | Commercial owner-occupied | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	346,307,000		346,307,000		354,877,000
Non-accrual loans	4,281,000		4,281,000		1,563,000
Non-accrual loans with no allowance	4,281,000		4,281,000		1,563,000
Commercial real estate loans | Commercial owner-occupied | Total past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	3,992,000		3,992,000		0
Commercial real estate loans | Commercial owner-occupied | 30-59 days past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	0		0		0
Commercial real estate loans | Commercial owner-occupied | 60-89 days past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	0		0		0
Commercial real estate loans | Commercial owner-occupied | 90 days or more past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	3,992,000		3,992,000		0
Commercial real estate loans | Commercial owner-occupied | Current | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	342,315,000		342,315,000		354,877,000
Commercial real estate loans | Commercial non-owner occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	1,190,813,000		1,190,813,000		1,191,889,000
Commercial real estate loans | Commercial non-owner occupied | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	1,190,813,000		1,190,813,000		1,191,889,000
Non-accrual loans	901,000		901,000		0
Non-accrual loans with no allowance	901,000		901,000		0
Commercial real estate loans | Commercial non-owner occupied | Total past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	1,698,000		1,698,000		0
Commercial real estate loans | Commercial non-owner occupied | 30-59 days past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	797,000		797,000		0
Commercial real estate loans | Commercial non-owner occupied | 60-89 days past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	901,000		901,000		0
Commercial real estate loans | Commercial non-owner occupied | 90 days or more past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	0		0		0
Commercial real estate loans | Commercial non-owner occupied | Current | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	1,189,115,000		1,189,115,000		1,191,889,000
Commercial real estate loans | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	109,305,000		109,305,000		114,373,000
Commercial real estate loans | Construction | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	109,305,000		109,305,000		114,373,000
Non-accrual loans	0		0		0
Non-accrual loans with no allowance	0		0		0
Commercial real estate loans | Construction | Total past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	0		0		0
Commercial real estate loans | Construction | 30-59 days past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	0		0		0
Commercial real estate loans | Construction | 60-89 days past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	0		0		0
Commercial real estate loans | Construction | 90 days or more past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	0		0		0
Commercial real estate loans | Construction | Current | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	109,305,000		109,305,000		114,373,000
Residential loans | Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	83,267,000		83,267,000		88,748,000
Residential loans | Home equity | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	83,267,000		83,267,000		88,748,000
Non-accrual loans	490,000		490,000		778,000
Non-accrual loans with no allowance	490,000		490,000		778,000
Residential loans | Home equity | Total past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	200,000		200,000		977,000
Residential loans | Home equity | 30-59 days past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	0		0		319,000
Residential loans | Home equity | 60-89 days past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	196,000		196,000		244,000
Residential loans | Home equity | 90 days or more past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	4,000		4,000		414,000
Residential loans | Home equity | Current | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	83,067,000		83,067,000		87,771,000
Residential loans | Other residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	116,674,000		116,674,000		112,123,000
Residential loans | Other residential | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	116,674,000		116,674,000		112,123,000
Non-accrual loans	0		0		0
Non-accrual loans with no allowance	0		0		0
Residential loans | Other residential | Total past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	0		0		93,000
Residential loans | Other residential | 30-59 days past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	0		0		93,000
Residential loans | Other residential | 60-89 days past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	0		0		0
Residential loans | Other residential | 90 days or more past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	0		0		0
Residential loans | Other residential | Current | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	116,674,000		116,674,000		112,030,000
Consumer loans | Installment and other consumer loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	66,480,000		66,480,000		56,989,000
Consumer loans | Installment and other consumer loans | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	66,480,000		66,480,000		56,989,000
Non-accrual loans	0		0		91,000
Non-accrual loans with no allowance	0		0		91,000
Consumer loans | Installment and other consumer loans | Total past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	98,000		98,000		5,000
Consumer loans | Installment and other consumer loans | 30-59 days past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	97,000		97,000		5,000
Consumer loans | Installment and other consumer loans | 60-89 days past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	1,000		1,000		0
Consumer loans | Installment and other consumer loans | 90 days or more past due | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	0		0		0
Consumer loans | Installment and other consumer loans | Current | Financial asset, other than financial asset acquired with credit deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, at amortized cost	$ 66,382,000		$ 66,382,000		$ 56,984,000

XML

Loans and Allowance for Credit Losses on Loans - Schedule of Collateral-Dependent Non-Accrual Loans (Details) - USD ($)	Sep. 30, 2023	Jun. 30, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses	$ 24,260,000	$ 23,832,000	$ 22,983,000	$ 22,963,000	$ 22,539,000	$ 23,023,000
Nonaccrual collateral dependent loans in process of foreclosure	$ 0		$ 0
Weighted average ratio of loans value to collateral dependent loans value	61.00%		42.00%
Collateral Pledged
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans	$ 5,672,000		$ 2,432,000
Allowance for credit losses	0		0
Commercial Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans	5,182,000		1,563,000
Residential Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans	490,000		778,000
Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans	0		91,000
Commercial real estate loans | Commercial owner-occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses	2,530,000	2,589,000	2,487,000	2,536,000	2,617,000	2,776,000
Commercial real estate loans | Commercial owner-occupied | Collateral Pledged
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans	4,281,000		1,563,000
Allowance for credit losses	0		0
Commercial real estate loans | Commercial owner-occupied | Commercial Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans	4,281,000		1,563,000
Commercial real estate loans | Commercial owner-occupied | Residential Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans	0		0
Commercial real estate loans | Commercial owner-occupied | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans	0		0
Commercial real estate loans | Commercial non-owner occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses	13,624,000	13,201,000	12,676,000	12,738,000	12,439,000
Commercial real estate loans | Commercial non-owner occupied | Collateral Pledged
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans	901,000
Allowance for credit losses	0
Commercial real estate loans | Commercial non-owner occupied | Commercial Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans	901,000
Commercial real estate loans | Commercial non-owner occupied | Residential Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans	0
Commercial real estate loans | Commercial non-owner occupied | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans	0
Commercial real estate loans | Installment and other consumer loans | Collateral Pledged
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans			91,000
Allowance for credit losses			0
Commercial real estate loans | Installment and other consumer loans | Commercial Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans			0
Commercial real estate loans | Installment and other consumer loans | Residential Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans			0
Commercial real estate loans | Installment and other consumer loans | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans			91,000
Residential loans | Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses	565,000	561,000	558,000	542,000	530,000	595,000
Residential loans | Home equity | Collateral Pledged
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans	490,000		778,000
Allowance for credit losses	0		0
Residential loans | Home equity | Commercial Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans	0		0
Residential loans | Home equity | Residential Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans	490,000		778,000
Residential loans | Home equity | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans	0		0
Residential loans | Other residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses	$ 605,000	$ 599,000	$ 595,000	$ 590,000	$ 585,000	$ 644,000

XML

Loans and Allowance for Credit Losses on Loans - Amortized Cost Of Loan Modifications (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2023
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	$ 1,447	$ 1,447
Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	1,447	1,447
Commercial and industrial | Commercial loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	391	391
Commercial and industrial | Term Extension | Commercial loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	$ 391	$ 391
Percent of Portfolio Class Total	0.20%	0.20%
Commercial owner-occupied | Commercial real estate loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	$ 1,056	$ 1,056
Commercial owner-occupied | Term Extension | Commercial real estate loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	$ 1,056	$ 1,056
Percent of Portfolio Class Total	0.30%	0.30%

XML

Loans and Allowance for Credit Losses on Loans - Amortized Cost Of Loans Modifications (Details) - Term Extension	3 Months Ended	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2023
Commercial and industrial | Commercial loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted-Average Term Extension (in years)	2 years 3 months 18 days	2 years 3 months 18 days
Commercial owner-occupied | Commercial real estate loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted-Average Term Extension (in years)	2 years 6 months	2 years 6 months

XML

Loans and Allowance for Credit Losses on Loans - Amortized Cost Of Loan (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2023
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	$ 1,447	$ 1,447
Non-Accrual	0	0
Total past due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	1,447	1,447
30-59 days past due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	0	0
60-89 days past due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	0	0
90 days or more past due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	0	0
Commercial loans | Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	391	391
Non-Accrual	0	0
Commercial loans | Commercial and industrial | Total past due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	391	391
Commercial loans | Commercial and industrial | 30-59 days past due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	0	0
Commercial loans | Commercial and industrial | 60-89 days past due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	0	0
Commercial loans | Commercial and industrial | 90 days or more past due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	0	0
Commercial real estate loans | Commercial owner-occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	1,056	1,056
Non-Accrual	0	0
Commercial real estate loans | Commercial owner-occupied | Total past due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	1,056	1,056
Commercial real estate loans | Commercial owner-occupied | 30-59 days past due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	0	0
Commercial real estate loans | Commercial owner-occupied | 60-89 days past due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	0	0
Commercial real estate loans | Commercial owner-occupied | 90 days or more past due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	$ 0	$ 0

XML

Loans and Allowance for Credit Losses on Loans - Schedule of Allocation of the Allowance for Credit Losses on Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Jun. 30, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	$ 24,260	$ 23,832	$ 22,983	$ 22,963	$ 22,539	$ 23,023
Modeled expected credit losses
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	11,567		12,651
Qualitative adjustments
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	12,686		10,323
Specific allocations
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	7		9
Commercial loans | Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	1,808	1,831	1,794	1,958	1,699	1,709
Commercial loans | Commercial and industrial | Modeled expected credit losses
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	1,042		1,079
Commercial loans | Commercial and industrial | Qualitative adjustments
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	761		706
Commercial loans | Commercial and industrial | Specific allocations
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	5		9
Commercial real estate loans | Commercial owner-occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	2,530	2,589	2,487	2,536	2,617	2,776
Commercial real estate loans | Commercial owner-occupied | Modeled expected credit losses
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	1,315		1,497
Commercial real estate loans | Commercial owner-occupied | Qualitative adjustments
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	1,214		990
Commercial real estate loans | Commercial owner-occupied | Specific allocations
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	1		0
Commercial real estate loans | Commercial non-owner occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	13,624	13,201	12,676	12,738	12,439
Commercial real estate loans | Commercial non-owner occupied | Modeled expected credit losses
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	7,324		7,937
Commercial real estate loans | Commercial non-owner occupied | Qualitative adjustments
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	6,300		4,739
Commercial real estate loans | Commercial non-owner occupied | Specific allocations
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	0		0
Commercial real estate loans | Construction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	2,018	1,942	1,937	1,784	1,737	1,653
Commercial real estate loans | Construction | Modeled expected credit losses
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	213		453
Commercial real estate loans | Construction | Qualitative adjustments
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	1,805		1,484
Commercial real estate loans | Construction | Specific allocations
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	0		0
Residential loans | Home equity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	565	561	558	542	530	595
Residential loans | Home equity | Modeled expected credit losses
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	494		504
Residential loans | Home equity | Qualitative adjustments
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	71		54
Residential loans | Home equity | Specific allocations
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	0		0
Residential loans | Other residential
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	605	599	595	590	585	644
Residential loans | Other residential | Modeled expected credit losses
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	566		571
Residential loans | Other residential | Qualitative adjustments
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	38		24
Residential loans | Other residential | Specific allocations
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	1		0
Consumer loans | Installment and other consumer loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	951	940	868	815	733	621
Consumer loans | Installment and other consumer loans | Modeled expected credit losses
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	613		610
Consumer loans | Installment and other consumer loans | Qualitative adjustments
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	338		258
Consumer loans | Installment and other consumer loans | Specific allocations
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	0		0
Unallocated
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	2,159	$ 2,169	2,068	$ 2,000	$ 2,199	$ 2,286
Unallocated | Modeled expected credit losses
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	0		0
Unallocated | Qualitative adjustments
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	2,159		2,068
Unallocated | Specific allocations
Financing Receivable, Troubled Debt Restructuring [Line Items]
Allowance for credit losses	$ 0		$ 0

XML

Loans and Allowance for Credit Losses on Loans - Schedule of Allowance for Credit Losses on Loans (Details) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2023	Jun. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	$ 23,832		$ 22,539	$ 22,983	$ 23,023
(Reversal) Provision	425	$ 500	422	1,275	(63)
(Charge-offs)	(6)		(10)	(29)	(32)
Recoveries	9		12	31	35
Ending balance	24,260	23,832	22,963	24,260	22,963
Commercial loans | Commercial and industrial
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	1,831		1,699	1,794	1,709
(Reversal) Provision	(20)		265	16	248
(Charge-offs)	(4)		(9)	(7)	(9)
Recoveries	1		3	5	10
Ending balance	1,808	1,831	1,958	1,808	1,958
Commercial real estate loans | Commercial owner-occupied
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	2,589		2,617	2,487	2,776
(Reversal) Provision	(59)		(81)	43	(240)
(Charge-offs)	0		0	0	0
Recoveries	0		0	0	0
Ending balance	2,530	2,589	2,536	2,530	2,536
Commercial real estate loans | Commercial non-owner occupied
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	13,201		12,439	12,676
(Reversal) Provision	423		299
(Charge-offs)	0		0
Recoveries	0		0
Ending balance	13,624	13,201	12,738	13,624	12,738
Commercial real estate loans | Commercial real estate, investor
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance				12,676	12,739
(Reversal) Provision				948	(1)
(Charge-offs)				0	0
Recoveries				0	0
Ending balance	13,624		12,738	13,624	12,738
Commercial real estate loans | Construction
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	1,942		1,737	1,937	1,653
(Reversal) Provision	68		38	56	106
(Charge-offs)	0		0	0	0
Recoveries	8		9	25	25
Ending balance	2,018	1,942	1,784	2,018	1,784
Residential loans | Home equity
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	561		530	558	595
(Reversal) Provision	4		12	7	(53)
(Charge-offs)	0		0	0	0
Recoveries	0		0	0	0
Ending balance	565	561	542	565	542
Residential loans | Other residential
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	599		585	595	644
(Reversal) Provision	6		5	10	(54)
(Charge-offs)	0		0	0	0
Recoveries	0		0	0	0
Ending balance	605	599	590	605	590
Consumer loans | Installment and other consumer loans
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	940		733	868	621
(Reversal) Provision	13		83	104	217
(Charge-offs)	(2)		(1)	(22)	(23)
Recoveries	0		0	1	0
Ending balance	951	940	815	951	815
Unallocated
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	2,169		2,199	2,068	2,286
(Reversal) Provision	(10)		(199)	91	(286)
(Charge-offs)	0		0	0	0
Recoveries	0		0	0	0
Ending balance	$ 2,159	$ 2,169	$ 2,000	$ 2,159	$ 2,000

XML

Loans and Allowance for Credit Losses on Loans - Pledged Loans (Details) - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022
Other residential | Federal Reserve Bank
Financial Instruments Owned and Pledged as Collateral [Line Items]
Collateral pledged	$ 108.5	$ 105.0
Federal Home Loan Bank of San Francisco
Financial Instruments Owned and Pledged as Collateral [Line Items]
Collateral pledged	$ 1,299.0	$ 1,298.0

XML

Loans and Allowance for Credit Losses on Loans - Related Party (Details) - Related Party - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Related Party Transaction [Line Items]
Related party loans	$ 6,300	$ 6,400
Undisbursed commitment to related parties	$ 562	$ 562

XML

Short-Term Borrowings and Other Obligations - Lines of Credit (Details) - Line of credit - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022
Federal home loan bank borrowings
Line of Credit Facility [Line Items]
Lines of credit	$ 1,023.0	$ 711.6
Federal reserve line of credit
Line of Credit Facility [Line Items]
Lines of credit	57.3	58.7
Federal reserve line of credit | Federal Reserve Bank Term Funding Program
Line of Credit Facility [Line Items]
Lines of credit	274.6
Unsecured debt | Federal funds purchased
Line of Credit Facility [Line Items]
Lines of credit	$ 135.0	$ 150.0

XML

Short-Term Borrowings and Other Obligations- Other Obligations (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Debt Disclosure [Abstract]
Finance lease liabilities	$ 335	$ 439
Finance lease, liability, statement of financial position [Extensible List]	Debt and Lease Obligation	Debt and Lease Obligation

XML

Short-Term Borrowings and Other Obligations - Schedule of Borrowings (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Line of Credit Facility [Line Items]
Finance lease liabilities	$ 335	$ 439
Short-term borrowings and other obligations	$ 120,335	$ 112,439
Weighted Average Rate	5.41%	4.64%
Other Debt Obligations
Line of Credit Facility [Line Items]
Finance lease liabilities	$ 335	$ 439
Weighted Average Rate	2.01%	1.86%
Line of credit | Federal home loan bank borrowings
Line of Credit Facility [Line Items]
Outstanding Balance	$ 0	$ 112,000
Weighted Average Rate	0.00%	4.65%
Line of credit | Federal Home Loan Bank Advances
Line of Credit Facility [Line Items]
Outstanding Balance	$ 0	$ 0
Weighted Average Rate	0.00%	0.00%
Line of credit | Federal funds purchased
Line of Credit Facility [Line Items]
Outstanding Balance	$ 0	$ 0
Weighted Average Rate	0.00%	0.00%
Line of credit | Federal Reserve Bank Term Funding Program
Line of Credit Facility [Line Items]
Outstanding Balance	$ 120,000	$ 0
Weighted Average Rate	5.42%	0.00%

XML

Stockholders' Equity (Details) - USD ($) $ / shares in Units, $ in Thousands			9 Months Ended
	Oct. 20, 2023	Jul. 21, 2023	Sep. 30, 2023	Sep. 30, 2022	Jul. 20, 2023
Class of Stock [Line Items]
Dividends declared per common share (in usd per share)		$ 0.25
Shares withheld for tax withholding and exercise of options (in shares)			3,132	11,505
Amount of shares withheld for tax withholding and exercise of options			$ 86	$ 393
Shares withheld for tax withholding and exercise of options, weighted average price (in usd per share)			$ 27.57	$ 34.13
Subsequent event
Class of Stock [Line Items]
Dividends declared per common share (in usd per share)	$ 0.25
Common Stock
Class of Stock [Line Items]
Share repurchase program, amount outstanding					$ 34,700
Share repurchase program, amount approved to repurchase		$ 25,000
Stock repurchased, including commissions (in shares)			0	23,275
Performance-based stock awards
Class of Stock [Line Items]
Vesting period of performance-based stock awards			3 years
Performance-based stock awards | Minimum
Class of Stock [Line Items]
Vesting percentage of performance-based awards			0.00%
Performance-based stock awards | Maximum
Class of Stock [Line Items]
Vesting percentage of performance-based awards			200.00%

XML

Commitments and Contingent Liabilities - Schedule of Undrawn Loan Commitments and Standby Letters of Credit (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Total unfunded loan commitments and standby letters of credit
Other Commitments [Line Items]
Total unfunded loan commitments and standby letters of credit	$ 510,171	$ 566,870
Commercial lines of credit
Other Commitments [Line Items]
Total unfunded loan commitments and standby letters of credit	260,117	292,204
Revolving home equity lines
Other Commitments [Line Items]
Total unfunded loan commitments and standby letters of credit	220,148	218,907
Undisbursed construction loans
Other Commitments [Line Items]
Total unfunded loan commitments and standby letters of credit	17,881	43,179
Personal and other lines of credit
Other Commitments [Line Items]
Total unfunded loan commitments and standby letters of credit	9,268	10,842
Standby letters of credit
Other Commitments [Line Items]
Total unfunded loan commitments and standby letters of credit	$ 2,757	$ 1,738

XML

Commitments and Contingent Liabilities - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2023	Jun. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Loss Contingencies [Line Items]
Reversal of credit losses on unfunded loan commitments	$ 0	$ (168)	$ 0	$ (342)	$ (318)
Minimum
Loss Contingencies [Line Items]
Weighted average remaining term (in years)	7 months			7 months
Finance lease, initial contract terms (in years)	3 years			3 years
Maximum
Loss Contingencies [Line Items]
Weighted average remaining term (in years)	18 years 8 months			18 years 8 months
Finance lease, initial contract terms (in years)	5 years			5 years
Interest payable and other liabilities | Total unfunded loan commitments and standby letters of credit
Loss Contingencies [Line Items]
Allowance for off balance sheet commitments	$ 1,100			$ 1,100		$ 1,500

XML

Commitments and Contingent Liabilities - Schedule of Operating and Finance Lease Right-of-Use Assets and Lease Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Operating leases:
Operating lease right-of-use assets	$ 21,589	$ 24,821
Operating lease liabilities	$ 24,040	$ 26,639
Finance leases:
Finance lease, right-of-use asset, statement of financial position [Extensible List]	Bank premises and equipment, net	Bank premises and equipment, net
Finance lease right-of-use assets	$ 608	$ 616
Accumulated amortization	(282)	(187)
Finance lease right-of-use assets, net	326	429
Finance lease liabilities	$ 335	$ 439

XML

Commitments and Contingent Liabilities - Schedule of Noncash Investing and Financing Activities (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Commitments and Contingencies Disclosure [Abstract]
Right-of-use assets obtained in exchange for operating lease liabilities, net of tenant improvement allowances received	$ 572	$ 4,989
Right-of-use assets obtained in exchange for finance lease liabilities	$ 7	$ 41

XML

Commitments and Contingent Liabilities - Schedule of Lease Cost (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Commitments and Contingencies Disclosure [Abstract]
Operating lease cost	$ 1,289	$ 1,328	$ 4,221	$ 3,907
Variable lease cost	0	0	0	0
Total operating lease cost	1,289	1,328	4,221	3,907
Finance lease cost:
Amortization of right-of-use assets	37	31	111	93
Interest on finance lease liabilities	2	1	5	2
Total finance lease cost	39	32	116	95
Total lease cost	$ 1,328	$ 1,360	$ 4,337	$ 4,002

XML

Commitments and Contingent Liabilities - Schedule of Operating and Finance Lease Liability Maturity Schedule (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Operating Leases
2023	$ 1,268
2024	4,753
2025	4,112
2026	3,373
2027	3,097
Thereafter	10,017
Total minimum lease payments	26,620
Amounts representing interest (present value discount)	(2,580)
Present value of net minimum lease payments (lease liability)	$ 24,040	$ 26,639
Weighted average remaining term (in years)	7 years 4 months 24 days
Weighted average discount rate	2.38%
Finance Leases
2023	$ 39
2024	155
2025	108
2026	38
2027	5
Thereafter	0
Total minimum lease payments	345
Amounts representing interest (present value discount)	(10)
Present value of net minimum lease payments (lease liability)	$ 335	$ 439
Weighted average remaining term (in years)	2 years 4 months 24 days
Weighted average discount rate	2.01%

XML

Derivative Financial Instruments and Hedging Activities - Narrative (Details) $ in Millions	Jul. 07, 2023 USD ($)	Sep. 30, 2023 USD ($) Derivative
Derivatives, Fair Value [Line Items]
Derivative, notional amount		$ 11.3
Interest rate swap
Derivatives, Fair Value [Line Items]
Derivative, notional amount	$ 101.8
Interest rate swap | Minimum
Derivatives, Fair Value [Line Items]
Derivative, term of contract	2 years 6 months
Interest rate swap | Maximum
Derivatives, Fair Value [Line Items]
Derivative, term of contract	3 years
Fair value hedge | Interest rate swap | Designated as hedging instrument
Derivatives, Fair Value [Line Items]
Number of instruments held | Derivative		4

XML

Derivative Financial Instruments and Hedging Activities - Information on Derivatives (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Derivatives, Fair Value [Line Items]
Accrued interest	$ 2,700	$ 3,200
Available For Sale Securities
Derivatives, Fair Value [Line Items]
Carrying Amounts of Hedged Assets	108,444	0
Cumulative Amounts of Fair Value Hedging Adjustments Included in the Carrying Amounts of the Hedged Assets	(367)	0
Loans Receivable
Derivatives, Fair Value [Line Items]
Carrying Amounts of Hedged Assets	10,266	11,319
Cumulative Amounts of Fair Value Hedging Adjustments Included in the Carrying Amounts of the Hedged Assets	(960)	(726)
Fair value hedge
Derivatives, Fair Value [Line Items]
Accrued interest	136
Fair value hedge | Designated as hedging instrument | Interest rate swap | Available For Sale Securities
Derivatives, Fair Value [Line Items]
Interest rate contracts notional amount, asset derivatives	101,770	0
Interest rate contracts notional amount, liability derivatives	0	0
Interest rate contracts fair value, asset derivatives	367	0
Interest rate contracts fair value, liability derivatives	0	0
Fair value hedge | Designated as hedging instrument | Interest rate contract | Loans Receivable
Derivatives, Fair Value [Line Items]
Interest rate contracts notional amount, asset derivatives	11,277	12,046
Interest rate contracts notional amount, liability derivatives	0	0
Interest rate contracts fair value, asset derivatives	854	602
Interest rate contracts fair value, liability derivatives	$ 0	$ 0

XML

Derivative Financial Instruments and Hedging Activities - Interest Income (Details) - Fair value hedge - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Interest on Investment Securities
Derivatives, Fair Value [Line Items]
Increase (decrease) in fair value of interest rate swaps hedging instruments	$ 367	$ 0	$ 367	$ 0
Receivable (payment) on interest rate swaps	162	0	162	0
(Decrease) increase in carrying value included in the hedged	(367)	0	(367)	0
Net gain (loss) recognized in interest income on loans	162	0	162	0
Interest and Fees on Loans
Derivatives, Fair Value [Line Items]
Increase (decrease) in fair value of interest rate swaps hedging instruments	223	547	252	1,734
Receivable (payment) on interest rate swaps	74	(19)	192	(169)
(Decrease) increase in carrying value included in the hedged	(211)	(538)	(233)	(1,718)
Decrease in value of yield maintenance agreement	(2)	(3)	(7)	(8)
Net gain (loss) recognized in interest income on loans	$ 84	$ (13)	$ 204	$ (161)

XML

Derivative Financial Instruments and Hedging Activities - Schedule of Offsetting of Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Derivatives, Fair Value [Line Items]
Gross amounts of recognized assets	$ 1,221	$ 602
Gross amounts offset in the statements of condition	0	0
Net amounts of assets presented in the statements of condition	1,221	602
Gross amounts not offset in the statements of condition, financial instruments	0	0
Gross amounts not offset in the statements of condition, cash collateral received	0	0
Net Amount	1,221	602
Counterparty
Derivatives, Fair Value [Line Items]
Gross amounts of recognized assets	1,221	602
Gross amounts offset in the statements of condition	0	0
Net amounts of assets presented in the statements of condition	1,221	602
Gross amounts not offset in the statements of condition, financial instruments	0	0
Gross amounts not offset in the statements of condition, cash collateral received	0	0
Net Amount	$ 1,221	$ 602