10-Q

0

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

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

FOR THE QUARTERLY PERIOD ENDED MARCH 31, 2024

Commission file number: 000-33063

SIERRA BANCORP

(Exact name of Registrant as specified in its charter)

California	33-0937517
(State of Incorporation)	(IRS Employer Identification No)

86 North Main Street, Porterville, California 93257

(Address of principal executive offices)                  (Zip Code)

(559) 782-4900

(Registrant’s telephone number, including area code)

Not Applicable

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

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

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, no par value	BSRR	The NASDAQ Stock Market LLC

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 Section7(a)(2)(B) of the Securities Act. ☐

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

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

As of May 1, 2024, the registrant had 14,595,719 shares of common stock outstanding, including 262,420 shares of unvested restricted stock.

FORM 10-Q

Table of Contents

					Page
Part I - Financial Information					1
	Item 1. Financial Statements (Unaudited)				1
		Consolidated Balance Sheets			1
		Consolidated Statements of Income			2
		Consolidated Statements of Comprehensive Income (Loss)			3
		Consolidated Statements of Changes In Shareholders’ Equity			4
		Consolidated Statements of Cash Flows			5
		Notes to Consolidated Financial Statements (Unaudited)			6
	Item 2. Management’s Discussion & Analysis of Financial Condition & Results of Operations				33
		Forward-Looking Statements			33
		Critical Accounting Policies			34
		Overview of the Results of Operations and Financial Condition			34
		Earnings Performance			36
			Net Interest Income and Net Interest Margin		36
			Provision for Credit Losses on Loans		39
			Noninterest Income and Noninterest Expense		40
			Provision for Income Taxes		41
		Balance Sheet Analysis			42
			Earning Assets		42
				Investments	42
				Loan Portfolio	44
				Nonperforming Assets	46
				Allowance for Credit Losses on Loans	46
				Off-Balance Sheet Arrangements	48
			Other Assets		48
			Deposits and Interest-Bearing Liabilities		49
				Deposits	49
				Other Interest-Bearing Liabilities	49
			Noninterest-Bearing Liabilities		50
		Liquidity and Market Risk Management			50
		Capital Resources			53
	Item 3. Quantitative & Qualitative Disclosures about Market Risk				54
	Item 4. Controls and Procedures				54
Part II - Other Information					54
	Item 1. - Legal Proceedings				54
	Item 1A. - Risk Factors				54
	Item 2. - Unregistered Sales of Equity Securities and Use of Proceeds				55
	Item 3. - Defaults upon Senior Securities				55
	Item 4. - Mine Safety Disclosures				55
	Item 5. - Other Information				55
	Item 6. - Exhibits				56
Signatures					58

PART I - FINANCIAL INFORMATION

Item 1 – Financial Statements

SIERRA BANCORP

CONSOLIDATED BALANCE SHEETS

(dollars in thousands)

	March 31, 2024		December 31, 2023
ASSETS	(unaudited)		(audited)
Cash and due from banks	$	70,908	$	73,721
Interest-bearing deposits in banks		48,336		4,881
Total cash & cash equivalents		119,244		78,602
Investment securities
Available-for-sale, net of zero allowance for credit losses		741,789		1,019,201
Held-to-maturity, net of allowance for credit losses of $16 and $16		316,406		320,057
Total investment securities		1,058,195		1,339,258
Loans:
Gross loans		2,156,864		2,090,075
Deferred loan costs, net		214		309
Allowance for credit losses on loans		(23,140)		(23,500)
Net loans		2,133,938		2,066,884
Premises and equipment, net		16,067		16,907
Goodwill		27,357		27,357
Other intangible assets, net		1,180		1,399
Bank-owned life insurance		52,977		51,572
Other assets		144,114		147,820
Total assets	$	3,553,072	$	3,729,799
LIABILITIES AND SHAREHOLDERS' EQUITY
Deposits:
Noninterest-bearing	$	968,996	$	1,020,772
Interest-bearing		1,878,008		1,740,451
Total deposits		2,847,004		2,761,223
Repurchase agreements		121,851		107,121
Other borrowings		80,000		360,500
Long-term debt		49,326		49,304
Subordinated debentures		35,704		35,660
Allowance for credit losses on unfunded loan commitments		540		510
Other liabilities		73,553		77,384
Total liabilities		3,207,978		3,391,702
Commitments and contingent liabilities (Note 7)
Shareholders' equity
Common stock, no par value; 24,000,000 shares authorized; 14,645,298 and 15,170,372 shares issued and outstanding at March 31, 2024, and December 31, 2023, respectively		109,295		110,446
Additional paid-in capital		4,815		4,581
Retained earnings		262,906		259,050
Accumulated other comprehensive loss, net		(31,922)		(35,980)
Total shareholders' equity		345,094		338,097
Total liabilities and shareholders' equity	$	3,553,072	$	3,729,799

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

1

SIERRA BANCORP

CONSOLIDATED STATEMENTS OF INCOME

FOR THE THREE MONTHS ENDED MARCH 31, 2024, and 2023

(dollars in thousands, except per share data, unaudited)

	Three months ended March 31,
	2024		2023
Interest and dividend income
Loans, including fees	$	25,426	$	22,550
Taxable securities		13,303		11,986
Tax-exempt securities		1,989		2,813
Federal funds sold and other		243		70
Total interest income		40,961		37,419
Interest expense
Deposits		9,645		5,999
Federal funds purchased and repurchase agreements		286		1,560
Federal Home Loan Bank advances		1,127		632
Long-term debt		431		429
Subordinated debentures		755		667
Total interest expense		12,244		9,287
Net interest income		28,717		28,132
Credit loss expense - loans		97		250
Credit loss expense - unfunded commitments		30		10
Net interest income after provision for credit losses		28,590		27,872
Noninterest income
Service charges and fees on deposit accounts		5,726		5,380
Net (loss) gain on sale of securities available-for-sale		(2,883)		45
Net gain on sale of fixed assets		3,799		14
Increase in cash surrender value of life insurance		1,215		172
Realized gain on available-for-sale securities		66		—
Other income		666		968
Total noninterest income		8,589		6,579
Noninterest expense
Salaries and employee benefits		13,197		12,816
Occupancy and equipment costs		3,025		2,330
Other		8,304		7,846
Total noninterest expense		24,526		22,992
Income before taxes		12,653		11,459
Provision for income taxes		3,323		2,708
Net income	$	9,330	$	8,751
PER SHARE DATA
Book value	$	23.56	$	20.40
Cash dividends	$	0.23	$	0.23
Earnings per share basic	$	0.64	$	0.58
Earnings per share diluted	$	0.64	$	0.58
Average shares outstanding, basic		14,508,468		14,971,842
Average shares outstanding, diluted		14,553,627		15,002,366
Total shareholders' equity (in thousands)	$	345,094	$	307,010
Shares outstanding		14,645,298		15,050,740
Dividends paid (in thousands)	$	3,396	$	3,495

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

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SIERRA BANCORP

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

FOR THE THREE MONTHS ENDED MARCH 31, 2024, and 2023

(dollars in thousands, unaudited)

	Three months ended March 31,
	2024		2023
Net income	$	9,330	$	8,751
Other comprehensive gain, before tax:
Unrealized gain on securities:
Unrealized holding gain arising during period		2,877		756
Less: reclassification adjustment for losses (gains) included in net income (1)		2,883		(45)
Other comprehensive gain, before tax		5,760		711
Income tax expense related to items of other comprehensive gain		(1,702)		(210)
Other comprehensive gain, net of tax:		4,058		501
Comprehensive income	$	13,388	$	9,252

(1) Amounts are included in net gains on investment securities available-for-sale on the Consolidated Statements of Income in noninterest income. Income tax expenses associated with the reclassification adjustment for the three months ended March 31, 2024, and 2023, was $0.8 million and $0.01 million, respectively.

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

3

SIERRA BANCORP

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY

FOR THE THREE MONTHS ENDED MARCH 31, 2024, and 2023

(dollars in thousands, except per share data, unaudited)

								Accumulated
				Additional				Other
	Common Stock			Paid In		Retained		Comprehensive		Shareholders'
	Shares	Amount		Capital		Earnings		Loss		Equity
Balance, December 31, 2022	15,170,372	$	112,928	$	4,148	$	243,082	$	(56,576)	$	303,582
Net income	—		—		—		8,751		—		8,751
Other comprehensive gain, net of tax	—		—		—		—		501		501
Restricted stock granted	29,064		—		—		—		—		—
Restricted stock surrendered due to employee tax liability	(1,764)		(13)		—		(23)		—		(36)
Restricted stock forfeited / cancelled	(514)		—		—		—		—		—
Stock based compensation - stock options	—		—		20		—		—		20
Stock based compensation - restricted stock	—		—		393		—		—		393
Stock repurchase	(146,418)		(1,088)		—		(1,592)		—		(2,680)
Excise tax on stock repurchase	—		(26)		—		—		—		(26)
Cash dividends - $0.23 per share	—		—		—		(3,495)		—		(3,495)
Balance, March 31, 2023	15,050,740	$	111,801	$	4,561	$	246,723	$	(56,075)	$	307,010
Balance, December 31, 2023	14,793,832	$	110,446	$	4,581	$	259,050	$	(35,980)	$	338,097
Net income	—		—		—		9,330		—		9,330
Other comprehensive gain, net of tax	—		—		—		—		4,058		4,058
Restricted stock granted	36,114		—		—		—		—		—
Restricted shares withheld for taxes	(5,062)		(38)		—		(63)		—		(101)
Restricted stock forfeited / cancelled	(649)		—		—		—		—		—
Restricted stock vested in period	—		253		(253)		—		—		—
Stock based compensation - stock options	—		—		14		—		—		14
Stock based compensation - restricted stock	—		—		473		—		—		473
Stock repurchase	(178,937)		(1,334)		—		(2,015)		—		(3,349)
Excise tax on stock repurchase	—		(32)		—		—		—		(32)
Cash dividends - $0.23 per share	—		—		—		(3,396)		—		(3,396)
Balance, March 31, 2024	14,645,298	$	109,295	$	4,815	$	262,906	$	(31,922)	$	345,094

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

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SIERRA BANCORP

CONSOLIDATED STATEMENTS OF CASH FLOWS

FOR THE THREE MONTHS ENDED MARCH 31, 2024, AND 2023

(dollars in thousands, unaudited)

		Three months ended March 31,
	2024		2023
Cash flows from operating activities:
Net income	$	9,330	$	8,751
Adjustments to reconcile net income to net cash provided by operating activities:
Loss (gain) on sales of securities		2,883		(45)
Realized gain on securities transaction		(66)		—
Gain on disposal of fixed assets		(3,799)		(14)
Stock based compensation expense		487		413
Provision for credit losses on loans		97		250
Depreciation and amortization		534		604
Net amortization on securities premiums and discounts		375		743
Net accretion of premiums/discounts for loans acquired		(55)		(124)
Increase in cash surrender value of life insurance policies		(1,215)		(172)
Amortization of core deposit intangible		219		219
Decrease in interest receivable and other assets		1,220		3,185
Decrease in other liabilities		(3,833)		(3,643)
Deferred income tax benefit		(137)		(119)
Decrease in value of restricted bank equity securities		311		291
Amortization of debt issuance costs		22		22
Net amortization of partnership investment		608		166
Net cash provided by operating activities		6,981		10,527
Cash flows from investing activities:
Maturities and calls of securities available for sale		33,713		21,864
Proceeds from sales of securities available for sale		233,187		14,349
Purchase of securities available for sale		—		(149,172)
Principal pay downs on securities available for sale		16,733		11,128
Loan originations and payments, net		(67,096)		(422)
Purchases of premises and equipment		(369)		(413)
Proceeds from sale of premises and equipment		4,518		25
Proceeds from sales of foreclosed assets		—		19,151
Purchase of bank-owned life insurance		(190)		(202)
Proceeds from BOLI death benefit		—		235
Net cash provided by (used in) investing activities		220,496		(83,457)
Cash flows from financing activities:
Increase in deposits		85,781		102,824
(Decrease) increase in Fed funds purchased		(130,000)		25,000
Decrease in short-term Federal Home Loan Bank advances		(150,500)		(27,200)
Increase (decrease) in customer repurchase agreements		14,730		(15,108)
Cash dividends paid		(3,396)		(3,495)
Repurchases of common stock		(3,450)		(2,716)
Net cash (used in) provided by financing activities		(186,835)		79,305
Increase in cash and cash equivalents		40,642		6,375
Cash and cash equivalents
Beginning of period		78,602		77,131
End of period	$	119,244	$	83,506
Supplemental disclosure of cash flow information:
Interest paid	$	13,276	$	8,511
Supplemental schedule of noncash investing and financing activities:
Real estate acquired through foreclosure	$	—	$	15,406

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

5

SIERRA BANCORP

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

March 31, 2024

(Unaudited)

Note 1 – The Business of Sierra Bancorp

Sierra Bancorp (the “Company”) is a California corporation headquartered in Porterville, California, and is a registered bank holding company under federal banking laws. The Company was formed to serve as the holding company for Bank of the Sierra (the “Bank”) and has been the Bank’s sole shareholder since August 2001. The Company exists primarily for the purpose of holding the stock of the Bank and of such other subsidiaries it may acquire or establish. As of March 31, 2024, the Company’s only other subsidiaries were Sierra Statutory Trust II, Sierra Capital Trust III, and Coast Bancorp Statutory Trust II, which were formed solely to facilitate the issuance of capital trust pass-through securities (“TRUPS”). Pursuant to the Financial Accounting Standards Board (“FASB”) standard on the consolidation of variable interest entities, these trusts are not reflected on a consolidated basis in the Company’s financial statements. References herein to the “Company” include Sierra Bancorp and its consolidated subsidiary, the Bank, unless the context indicates otherwise.

Bank of the Sierra, a California state-chartered bank headquartered in Porterville, California, offers a wide range of retail and commercial banking services via branch offices located throughout California’s South San Joaquin Valley, the Central Coast, Ventura County, the Sacramento area, and neighboring communities. The Bank was incorporated in September 1977, and opened for business in January 1978 as a one-branch bank with $1.5 million in capital. Our growth in the ensuing years has largely been organic in nature but includes four whole-bank acquisitions: Sierra National Bank in 2000, Santa Clara Valley Bank in 2014, Coast National Bank in 2016, and Ojai Community Bank in October 2017. As of the filing date of this report the Bank operates 35 full-service branches and an online branch and maintains ATMs at all but one of our branch locations as well as at seven non-branch locations. Moreover, the Bank has specialized lending units which focus on agricultural borrowers, commercial real estate, and mortgage warehouse lending. In addition, in February 2020 the Bank opened a loan production office which is currently located in Roseville, CA. To support organic growth in the agricultural and commercial lending sectors the Bank opened a loan production office in Templeton, CA in April 2022. The Company had total assets of $3.6 billion at March 31, 2024, and for a number of years we have claimed the distinction of being the largest bank headquartered in the South San Joaquin Valley. The Bank’s deposit accounts, which totaled $2.8 billion at March 31, 2024, are insured by the Federal Deposit Insurance Corporation (“FDIC”) up to maximum insurable amounts.

Note 2 – Basis of Presentation

The accompanying interim unaudited consolidated financial statements have been prepared in a condensed format as allowed under U.S. generally accepted accounting principles (“GAAP”). Therefore, these financial statements do not include all of the information and footnotes required for complete, audited financial statements as presented in the Company’s Annual Report on Form 10-K. The information furnished in these interim statements reflects all adjustments that are, in the opinion of Management, necessary for a fair statement of the results for such periods. Such adjustments can generally be considered as normal and recurring unless otherwise disclosed in this Form 10-Q. In preparing the accompanying financial statements, Management has taken subsequent events into consideration, through May 6, 2024 and recognized them where appropriate. The results of operations in the interim statements are not necessarily indicative of the results that may be expected for any other quarter, or for the full year. Certain amounts reported for 2023 have been reclassified to be consistent with the reporting for 2024, none of which impacted net income or shareholders’ equity. The interim financial information should be read in conjunction with the Company’s Annual Report on Form 10-K for the year ended December 31, 2023, as filed with the Securities and Exchange Commission (the “SEC”).

Note 3 – Current Accounting Developments

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.” ASU 2023-02 is intended to improve the accounting and disclosures for investments in tax credit structures. ASU 2023-02 allows entities

6

to elect to account for qualifying tax equity investments using the proportional amortization method, regardless of the program giving rise to the related income tax credits. Previously, this method was only available for qualifying tax equity investments in low-income housing tax credit structures. ASU 2023-02 was effective for the Company on January 1, 2024, and its adoption did not have a significant effect on the Company’s financial statements.

On October 9, 2023, the FASB issued ASU 2023-06, “Disclosure Improvements: Codification Amendments in Response to the SEC’s Disclosure Update and Simplification of Initiative.” ASU 2023-06 amends the disclosure or presentation requirements related to various subtopics in the FASB Accounting Standards Codification (the “Codification”). The ASU was issued in response to the SEC’s August 2018 final rule that updated and simplified disclosure requirements that the SEC believed were “redundant, duplicative, overlapping, outdated, or superseded.” The new guidance is intended to align U.S. GAAP requirements with those of the SEC and to facilitate the application of U.S. GAAP for all entities. ASU 2023-06 applies to all reporting entities within the scope of the amended subtopics. Note that some of the amendments introduced by the ASU are technical corrections or clarifications of the FASB’s current disclosure or presentation requirements. The effective date for each amendment of ASU 2023-06 will be the date on which the SEC’s removal of that related disclosure requirement from Regulation S-X or Regulation S-K becomes effective, with early adoption prohibited. The Company will apply the amendments in ASU 2023-06 prospectively after the effective dates. The adoption of this standard is not expected to have a significant effect on the Company’s financial statements.

In November 2023 the FASB issued, ASU No. 2023-07, “Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures.” ASU 2023-07 expands segment disclosure requirements for public entities to require disclosure of significant segment expenses and other segment items on an annual and interim basis and to provide in interim periods all disclosures about a reportable segment’s profit or loss and assets that are currently required annually. ASU 2023-07 is effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024. Early adoption is permitted. ASU 2023-07 was adopted by the Company on January 1, 2024, and did not have a significant impact on the financial statements.

In December 2023 the FASB issued, ASU 2023-09, “Income Taxes (Topic 740): Improvements to Income Tax Disclosures.” ASU 2023-09 requires public business entities to disclose in their rate reconciliation table additional categories of information about federal, state, and foreign income taxes and to provide more details about the reconciling items in some categories if items meet a quantitative threshold. ASU 2023-09 also requires all entities to disclose income taxes paid, net of refunds, disaggregated by federal, state, and foreign taxes for annual periods and to disaggregate the information by jurisdiction based on a quantitative threshold, among other things. ASU 2023-09 is effective for us on January 1, 2025, though early adoption is permitted. ASU 2023-09 is not expected to have a significant impact on the financial statements.

Note 4 – Share Based Compensation

On March 17, 2023, the Company’s Board of Directors approved and adopted the 2023 Equity Compensation Plan (the “2023 Plan”), which became effective May 24, 2023, the date approved by the Company’s shareholders. The 2023 Plan replaced the Company’s 2017 Stock Incentive Plan (the “2017 Plan”). Options to purchase 191,600 shares granted under the 2017 Plan and options to purchase 130,649 shares that were granted under the 2007 Plan were still outstanding as of March 31, 2024, and remain unaffected by that plan’s expiration. The 2023 Plan provides for the issuance of various types of equity awards, including options, stock appreciation rights, restricted stock awards, restricted share units, performance share awards, dividend equivalents, or any combination thereof. Such awards may be granted to officers and employees as well as non-employee directors, which awards may be granted on such terms and conditions as are established by the Board of Directors or the Compensation Committee in its discretion. The total number of shares of the Company’s authorized but unissued stock reserved for issuance pursuant to awards under the 2023 Plan was initially 360,000 shares, and the number remaining available for grant as of March 31, 2024, was 259,913. The potential dilutive impact of unexercised stock options is discussed below in Note 5, Earnings per Share.

Pursuant to FASB’s standards on stock compensation, the value of each stock option and restricted stock award is reflected in our income state­ment as employee compensation or directors’ expense by amortizing its grant date fair value over the vesting period of the option or award. The Company utilizes a Black-Scholes model to determine grant date fair values for options, while the market price of the Company’s common stock at the date of grant is used for restricted stock awards.

7

Forfeitures are reflected in compensation costs as they occur for both types of awards. A pre-tax charge of $0.5 million was reflected in the Company’s income statement during the first quarter of 2024 and $0.4 million during the first quarter of 2023, as expense related to stock options and restricted stock awards.

Restricted Stock Grants

The Company’s Restricted Stock Awards are awards of either time-vested or performance-based shares. The Restricted Stock Awards are non-transferrable shares of common stock and are available to be granted to the Company’s employees and directors. The vesting period of Restricted Stock Awards is determined at the time the awards are issued, and different awards may have different vesting terms or performance measures; provided, however, that no installment of any Restricted Stock Award shall become vested less than one year from the grant date. Restricted Stock Awards are valued utilizing the fair value of the Company’s stock at the grant date. These awards are expensed on a straight-line basis over the vesting period and consider the probability of meeting the performance criteria. There were 36,114 shares granted to employees of the Company during the first three months of 2024.  As of March 31, 2024, there was $3.4 million of unamortized compensation cost related to unvested Restricted Stock Awards granted under the 2017 plan. That cost is expected to be amortized over a weighted average period of 2.3 years.

The Company’s restricted stock award activity for the three months ended March 31, 2024, and 2023 is summarized below (unaudited):

	Three months ended March 31,
	2024			2023
	Shares		Weighted Average Grant-Date Fair Value	Shares		Weighted Average Grant-Date Fair Value
Unvested shares, January 1,	238,179	$	20.30	175,619	$	21.42
Granted	36,114		19.10	29,064		21.50
Vested	(11,224)		22.57	(3,162)		25.30
Forfeited	(649)		23.10	(514)		27.16
Unvested shares, March 31,	262,420	$	20.00	201,007	$	21.35

Stock Option Grants

The Company has issued equity instruments in the form of Incentive Stock Options and Nonqualified Stock Options to certain officers and directors. No options have been granted since 2020, but the Company could elect to issue under the 2023 Plan. The exercise price of each stock option is determined at the time of the grant and may be no less than 100% of the fair market value of such stock at the time the option is granted.

The Company’s stock option activity during the three months ended March 31, 2024, and 2023 are summarized below (dollars in thousands, except per share data, unaudited):

	Three months ended March 31,
	2024						2023
	Shares	Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (in years)	Aggregate Intrinsic Value (1)		Shares	Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (in years)	Aggregate Intrinsic Value (1)
Outstanding at January 1,	343,449	$	25.02		$	447	352,249	$	25.06		$	348
Forfeited/Expired	(11,000)	$	27.43		$	—	(2,200)	$	27.67		$	—
Outstanding at March 31,	332,449	$	24.94	3.96	$	264	350,049	$	25.04	4.99	$	33
Exercisable at March 31,	332,449	$	24.87	3.90	$	264	325,649	$	24.89	4.85	$	33

(1) The aggregate intrinsic value of stock option in the table above represents the total pre-tax intrinsic value (the amount by which the current market value of the underlying stock exceeds the exercise price of the option) that would have been received by the option holders had all option holders exercised their options on March 31, 2024. This amount changes based on changes in the market value of the Company's stock.

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Note 5 – Earnings per Share

The computation of earnings per share, as presented in the Consolidated Statements of Income, is based on the weighted average number of shares outstanding during each period, excluding unvested restricted stock awards. There were 14,508,468 weighted average shares outstanding during the first quarter of 2024 and 14,971,842 during the first quarter of 2023.

Diluted earnings per share calculations include the effect of the potential issuance of common shares, which for the Company is limited to shares that would be issued on the exercise of “in-the-money” stock options, and unvested restricted stock awards. For the first quarter of 2024, calculations under the treasury stock method resulted in the equivalent of 45,159, shares being added to basic weighted average shares outstanding for purposes of determining diluted earnings per share, while a weighted average of 268,991 stock options were excluded from the calculation because they were underwater and thus anti-dilutive. For the first quarter of 2023 the equivalent of 30,524 shares were added in calculating diluted earnings per share, while 327,141 anti-dilutive stock options were not factored into the computation.

Note 6 – Comprehensive Income

As presented in the Consolidated Statements of Comprehensive Income, comprehensive income includes net income and other comprehensive income. The Company’s only source of other comprehensive income is unrealized gains and losses on available-for-sale investment securities. Investment gains or losses that were realized and reflected in net income of the current period, which had previously been included in other comprehensive income as unrealized holding gains or losses in the period in which they arose, are considered to be reclassification adjustments that are excluded from other comprehensive income in the current period.

Note 7 – Commitments and Contingent Liabilities

The Company is a party to financial instruments with off-balance-sheet risk in the normal course of business. Those financial instruments currently consist of unused commitments to extend credit and standby letters of credit. They involve, to varying degrees, elements of risk in excess of the amount recognized in the balance sheet. The Company’s exposure to credit loss in the event of nonperformance by counterparties for commitments to extend credit and letters of credit is represented by the contractual amount of those instruments. The Company uses the same credit policies in making commitments and issuing letters of credit as it does for originating loans included on the balance sheet. The following financial instruments represent off-balance-sheet credit risk (dollars in thousands):

	March 31, 2024		December 31, 2023
Commitments to extend credit	$	512,305	$	482,054
Standby letters of credit	$	4,790	$	5,040

Commitments to extend credit consist primarily of the unused or unfunded portions of the following: mortgage warehouse lines, home equity lines of credit, commercial real estate construction loans, where disbursements are made over the course of construction; commercial revolving lines of credit, unsecured personal lines of credit and formalized (disclosed) deposit account overdraft lines. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Since many commitments are expected to expire without being drawn upon, the unused portions of committed amounts do not necessarily represent future cash requirements. Standby letters of credit are issued by the Company to guarantee the performance of a customer to a third party, and the credit risk involved in issuing letters of credit is essentially the same as the risk involved in extending loans to customers. Included in unused commitments are mortgage warehouse lines which are in the form of repo lines and are unconditionally cancellable.  Unused commitments on mortgage warehouse lines were $206.4 million at March 31, 2024, and $204.5 million at December 31, 2023.

The ACL on unfunded commitments is estimated using the same reserve or coverage rates calculated on collectively evaluated loans following the application of a funding rate to the amount of the unfunded commitment.  The funding rate represents management’s estimate of the amount of the current unfunded commitment that will be funded over the

9

remaining contractual life of the commitment and is based on historical data. The ACL on unfunded loan commitments is located in other liabilities while any related provision expense is recorded as a provision for credit losses.

At March 31, 2024, the Company was also utilizing a letter of credit in the amount of $127.9 million issued by the Federal Home Loan Bank on the Company’s behalf as security for certain deposits and to facilitate certain credit arrangements with the Company’s customers. That letter of credit is backed by loans which are pledged to the FHLB by the Company.

The Company is subject to loss contingencies, including claims and legal actions arising in the ordinary course of business, which are recorded as liabilities when the likelihood of loss is probable, and an amount or range of loss can be reasonably estimated. Management does not believe there are such matters that will have a material effect on the financial statements.

Note 8 – Fair Value Disclosures and Reporting and Fair Value Measurements

FASB’s standards on financial instruments, and on fair value measurements and disclosures, require public business entities to disclose in their financial statement footnotes the estimated fair values of financial instruments. In addition to disclosure requirements, FASB’s standard on investments requires that our debt securities that are classified as available for sale and any equity securities which have readily determinable fair values be measured and reported at fair value in our statement of financial position. Certain individually identified loans are also reported at fair value, as explained in greater detail below, and foreclosed assets are carried at the lower of cost or fair value. FASB’s standard on financial instruments permits companies to report certain other financial assets and liabilities at fair value, but the Company has not elected the fair value option for any of those financial instruments.

Fair value measurement and disclosure standards also establish a framework for measuring fair values. Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability, in an orderly transaction between market participants on the measurement date. Further, the standards establish a fair value hierarchy that encourages an entity to maximize the use of observable inputs and limit the use of unobservable inputs when measuring fair values. The standards describe three levels of inputs that may be used to measure fair values:

● Level 1: Quoted prices (unadjusted) for identical assets or liabilities in active markets that the entity has the ability to access as of the measurement date.

● Level 2: Significant observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities, quoted prices in markets that are not active, and other inputs that are observable or can be corroborated by observable market data.

● Level 3: Significant unobservable inputs that reflect a company’s own assumptions about the factors that market participants would likely consider in pricing an asset or liability.

Fair value estimates are made at a specific point in time based on relevant market data and information about the financial instruments. Fair value disclosures for deposits include demand deposits, which are, by definition, equal to the amount payable on demand at the reporting date. Fair value calculations for loans reflect exit pricing and incorporate our assumptions with regard to the impact of prepayments on future cash flows and credit quality adjustments based on risk characteristics of various financial instruments, among other things. Since the estimates are subjective and involve uncertainties and matters of significant judgment they cannot be determined with precision, and changes in assumptions could significantly alter the fair values presented.

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Carrying amounts and estimated fair values for the Company’s financial instruments are as follows, as of the dates noted:

Fair Value of Financial Instruments

(dollars in thousands, unaudited)

		March 31, 2024
			Fair Value Measurements
	Carrying Amount		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Financial assets:
Cash and cash equivalents	$	119,244	$	119,244	$	—	$	—	$	119,244
Investment securities available-for-sale	$	741,789	$	—	$	687,130	$	54,659	$	741,789
Investment securities held-to-maturity	$	316,406	$	—	$	306,156	$	—	$	306,156
Loans, net	$	2,133,938	$	—	$	5,889	$	1,975,688	$	1,981,577
Financial liabilities:
Deposits	$	2,847,004	$	968,997	$	1,874,287	$	—	$	2,843,284
Repurchase agreements	$	121,851	$	—	$	121,851	$	—	$	121,851
Other borrowings	$	80,000	$	—	$	54,786	$	—	$	54,786
Long-term debt	$	49,326	$	—	$	44,189	$	—	$	44,189
Subordinated debentures	$	35,704	$	—	$	35,453	$	—	$	35,453

		December 31, 2023
			Fair Value Measurements
	Carrying Amount		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Financial assets:
Cash and cash equivalents	$	78,602	$	78,602	$	—	$	—	$	78,602
Investment securities available-for-sale	$	1,019,201	$	—	$	967,161	$	52,040	$	1,019,201
Investment securities held-to-maturity	$	320,057	$	—	$	314,924	$	—	$	314,924
Loans, net	$	2,066,884	$	—	$	5,889	$	1,918,654	$	1,924,543
Financial liabilities:
Deposits	$	2,761,223	$	1,020,772	$	1,738,566	$	—	$	2,759,338
Repurchase agreements	$	107,121	$	—	$	107,121	$	—	$	107,121
Other borrowings	$	360,500	$	—	$	360,500	$	—	$	360,500
Long-term debt	$	49,304	$	—	$	44,097	$	—	$	44,097
Subordinated debentures	$	35,660	$	—	$	35,423	$	—	$	35,423

For financial asset categories that were carried on our balance sheet at fair value as of March 31, 2024, and December 31, 2023, the Company used the following methods and significant assumptions:

● Investment securities: Fair values are determined by obtaining quoted prices on nationally recognized securities exchanges or by matrix pricing, which is a mathematical technique used widely in the industry to value debt securities by relying on their relationship to other benchmark quoted securities.

● Collateral-dependent loans: Collateral-dependent loans are carried at fair value when foreclosure is probable or repayment is expected through the sale or operation of collateral and borrower is experiencing financial difficulty.

● Foreclosed assets: Repossessed real estate (known as other real estate owned, or “OREO”) and other foreclosed assets are carried at the lower of cost or fair value. Fair value is the appraised value less expected disposition costs for OREO; fair values for any other foreclosed assets are represented by estimated sales proceeds as

11

determined using reasonably available sources. Foreclosed assets for which appraisals can be feasibly obtained are periodically measured for impairment using updated appraisals. Fair values for other foreclosed assets are adjusted as necessary, subsequent to a periodic reevaluation of expected cash flows and the timing of resolution. If impairment is determined to exist, the book value of a foreclosed asset is immediately written down to its estimated impaired value through the income statement, thus the carrying amount is equal to the fair value and there is no valuation allowance.

Assets reported at fair value on a recurring basis are summarized below:

Fair Value Measurements – Recurring

(dollars in thousands, unaudited)

	Fair Value Measurements at March 31, 2024, using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total		Realized Gain/(Loss) (Level 3)
Securities:
U.S. government agencies	$	—	$	65,437	$	—	$	65,437	$	—
Mortgage-backed securities		—		13,448		—		13,448		—
State and political subdivisions		—		44,675		—		44,675		—
Corporate bonds		—		—		54,659		54,659		—
Collateralized loan obligations		—		563,570		—		563,570		—
Total available-for-sale securities	$	—	$	687,130	$	54,659	$	741,789	$	—

	Fair Value Measurements at December 31, 2023, using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total		Realized Gain/(Loss) (Level 3)
Securities:
U.S. government agencies	$	—	$	102,749	$	—	$	102,749	$	—
Mortgage-backed securities		—		99,544		—		99,544		—
State and political subdivisions		—		194,206		—		194,206		—
Corporate bonds		—		—		52,040		52,040		—
Collateralized loan obligations		—		570,662		—		570,662		—
Total available-for-sale securities	$	—	$	967,161	$	52,040	$	1,019,201	$	—

Fair Value Measurements - Level 3 Recurring
(dollars in thousands, unaudited)
	Corporate Bonds
	2024		2023
Balance of recurring Level 3 assets at January 1,	$	52,040	$	57,435
Total gains or losses for the period:
Included in other comprehensive income		2,619		(5,436)
Balance of recurring Level 3 assets at March 31,	$	54,659	$	51,999

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Assets reported at fair value on a nonrecurring basis are summarized below:

Fair Value Measurements – Nonrecurring

(dollars in thousands, unaudited)

	Fair Value Measurements at March 31, 2024, using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Individually evaluated collateral dependent loans
Real estate:
Residential real estate	$	—	$	—	$	—	$	—
Commercial real estate		—		5,889		—		5,889
Other construction/land		—		—		—		—
Farmland		—		—		—		—
Total real estate		—		5,889		—		5,889
Other commercial		—		—		—		—
Consumer loans		—		—		—		—
Total collateral dependent loans	$	—	$	5,889	$	—	$	5,889
Foreclosed assets	$	—	$	—	$	—	$	—
Total assets measured on a nonrecurring basis	$	—	$	5,889	$	—	$	5,889

	Fair Value Measurements at December 31, 2023, using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Individually evaluated collateral dependent loans
Real estate:
Residential real estate	$	—	$	—	$	—	$	—
Commercial real estate		—		5,889		—		5,889
Other construction/land		—		—		—		—
Farmland		—		—		—		—
Total real estate		—		5,889		—		5,889
Other commercial		—		—		—		—
Consumer loans		—		—		—		—
Total collateral dependent loans	$	—	$	5,889	$	—	$	5,889
Foreclosed assets	$	—	$	—	$	—	$	—
Total assets measured on a nonrecurring basis	$	—	$	5,889	$	—	$	5,889

The table above includes collateral-dependent loan balances for which a specific reserve has been established or on which a write-down has been taken. Information on the Company’s total collateral dependent loan balances and specific loss reserves associated with those balances is included in Note 10 below.

The unobservable inputs are based on Management’s best estimates of appropriate discounts in arriving at fair market value. Adjusting any of those inputs could result in a significantly lower or higher fair value measurement. For example, an increase or decrease in actual loss rates would create a directionally opposite change in the fair value of unsecured individually identified loans.

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Note 9 – Investments

Investment Securities

Pursuant to FASB’s guidance on accounting for debt securities, available for sale securities are carried on the Company’s financial statements at their estimated fair market values, with monthly tax-effected “mark-to-market” adjustments made vis-à-vis accumulated other comprehensive income in shareholders’ equity. Held-to-maturity securities are carried on the Company’s financial statements at their amortized cost, net of the allowance for credit losses.

The amortized cost, estimated fair value, and allowance for credit losses of available-for-sale and held-to-maturity investment securities are as follows:

Amortized Cost and Estimated Fair Value

(dollars in thousands, unaudited)

	March 31, 2024
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Allowance for Credit Losses		Estimated Fair Value
Available-for-sale
U.S. government agencies	$	65,579	$	7	$	(149)	$	—	$	65,437
Mortgage-backed securities		14,181		18		(751)		—		13,448
State and political subdivisions		51,060		81		(6,466)		—		44,675
Corporate bonds		65,303		—		(10,644)		—		54,659
Collateralized loan obligations		563,099		1,478		(1,007)		—		563,570
Total available-for-sale securities	$	759,222	$	1,584	$	(19,017)	$	—	$	741,789
	Amortized Cost		Gross Unrecognized Gains		Gross Unrecognized Losses		Estimated Fair Value		Allowance for Credit Losses
Held-to-maturity
U.S. government agencies	$	5,033	$	—	$	(652)	$	4,381	$	—
Mortgage-backed securities		139,225		—		(12,585)		126,640		—
State and political subdivisions		172,164		2,971		—		175,135		(16)
Total held-to-maturity securities	$	316,422	$	2,971	$	(13,237)	$	306,156	$	(16)

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	December 31, 2023
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Allowance for Credit Losses		Estimated Fair Value
Available-for-sale
U.S. government agencies	$	102,823	$	23	$	(97)	$	—	$	102,749
Mortgage-backed securities		100,745		21		(1,222)		—		99,544
State and political subdivisions		200,057		572		(6,423)		—		194,206
Corporate bonds		65,273		—		(13,233)		—		52,040
Collateralized loan obligations		573,027		1,113		(3,478)		—		570,662
Total available-for-sale securities	$	1,041,925	$	1,729	$	(24,453)	$	—	$	1,019,201
	Amortized Cost		Gross Unrecognized Gains		Gross Unrecognized Losses		Estimated Fair Value		Allowance for Credit Losses
Held-to-maturity
U.S. government agencies	$	5,522	$	—	$	(617)	$	4,905	$	—
Mortgage-backed securities		142,295		—		(10,441)		131,854		—
State and political subdivisions		172,256		5,909		—		178,165		(16)
Total held-to-maturity securities	$	320,073	$	5,909	$	(11,058)	$	314,924	$	(16)

An unrealized loss of $27.9 million, on securities transferred from the available-for-sale to held-to-maturity categorization, remains as of March 31, 2024, and is included in accumulated other comprehensive income, net of tax. The remaining unrealized loss on the securities transferred from available-for-sale to held-to-maturity, will be accreted over the remaining term of the securities, with the amortized-cost basis of these securities and accumulated comprehensive income each increasing over time.

Because of the implicit and explicit guarantees of the Federal Government on the Agency and Mortgage-Backed securities there is no expectation of future losses on any of these securities.  The Bank’s municipal bonds moved to the held-to-maturity designation all have credit ratings considered investment grade or equivalent. A discounted-cash-flow reserve calculation was performed upon the transfer of these securities into the held-to-maturity designation and is updated on a quarterly basis.

The Company elected the practical expedient available under the current expected credit losses (“CECL”) accounting standard to exclude accrued interest receivable from the amortized cost basis of all categorizations of investment securities, and resultingly did not estimate reserves on accrued interest receivable balances, as any past due interest income is reversed on a timely basis. Accrued interest receivable is included in other assets on the Company’s balance sheet and as of March 31, 2024, measured at $9.6 million and $1.7 million for available-for-sale securities and held-to-maturity securities, respectively. Accrued interest receivable as of December 31, 2022, on these same classes of investment securities measured at $9.3 million and $2.7 million, respectively. During the first quarter of 2024, no interest receivable on available-for-sale or held-to-maturity securities was reversed against interest income and the Company did not have any held-to-maturity debt securities past due.

As of March 31, 2024, an allowance for credit losses of $0.02 million had been established on the Bank’s held-to-maturity portfolio, which is unchanged from the December 31, 2023, allowance for credit losses.

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The following table summarizes the amortized cost of held-to-maturity municipal bonds aggregated by NRSRO credit rating:

Held-To-Maturity by Credit Rating

(dollars in thousands, unaudited)

	Held-To-Maturity
	March 31, 2024		December 31, 2023
State and political subdivisions
AAA/Aaa	$	57,781	$	57,792
AA/Aa		112,901		112,978
A/A2		540		542
Not rated		942		944
Total	$	172,164	$	172,256

For available-for-sale debt securities in an unrealized loss position for which management has an intent to sell the security or considers it more likely-than-not that the security in question will be sold prior to a recovery of its amortized cost basis, the security will be written down to fair value through a direct charge to income. For the remainder of available sale debt securities in an unrealized loss position, which don’t meet the previously outlined criteria, management evaluates whether the decline in fair value is a reflection of credit deterioration or other factors. In performing this evaluation, management considers the extent which fair value has fallen below amortized cost, changes in ratings by rating agencies, and other information indicating a deterioration in repayment capacity of either the underlying issuer or the borrowers providing repayment capacity in a securitization.  If management’s evaluation indicates that a credit loss exists then a present value of the expected cash flows is calculated and compared to the amortized cost basis of the security in question and to the degree that the amortized cost basis exceeds the present value an allowance for credit loss (“ACL”) is established, with the caveat that the maximum amount of the reserve on any individual security is the difference between the fair value and amortized cost balance of the security in question. Any unrealized loss that has not been recorded through an ACL is recognized in other comprehensive income.

The following table summarizes available-for-sale debt securities that were in an unrealized loss position for which an ACL has not been recorded, based on the length of time the individual securities have been in an unrealized loss position, including the number of available-for-sale debt securities in an unrealized loss position, as of the dates indicated below.

Investment Portfolio - Unrealized Losses

(dollars in thousands, unaudited)

		March 31, 2024
		Less than twelve months				Twelve months or more				Total
	Number of Securities	Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value
Available-for-sale
U.S. government agencies	14	$	(62)	$	25,523	$	(87)	$	27,913	$	(149)	$	53,436
Mortgage-backed securities	39		—		—		(751)		9,578		(751)		9,578
State and political subdivisions	48		(1)		201		(6,465)		35,646		(6,466)		35,847
Corporate bonds	51		—		—		(10,644)		54,659		(10,644)		54,659
Collateralized loan obligations	29		(378)		133,658		(629)		126,235		(1,007)		259,893
Total available-for-sale	181	$	(441)	$	159,382	$	(18,576)	$	254,031	$	(19,017)	$	413,413

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		December 31, 2023
		Less than twelve months				Twelve months or more				Total
	Number of Securities	Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value
Available-for-sale
U.S. government agencies	14	$	(97)	$	46,823	$	—	$	3,929	$	(97)	$	50,752
Mortgage-backed securities	321		—		20		(1,222)		94,505		(1,222)		94,525
State and political subdivisions	201		(33)		6,950		(6,390)		125,283		(6,423)		132,233
Corporate bonds	51		(118)		2,316		(13,115)		49,724		(13,233)		52,040
Collateralized loan obligations	47		—		—		(3,478)		393,258		(3,478)		393,258
Total available-for-sale	634	$	(248)	$	56,109	$	(24,205)	$	666,699	$	(24,453)	$	722,808

The table below summarizes the Company’s gross realized gains and losses as well as gross proceeds from the sales of securities, for the periods indicated:

Investment Portfolio - Realized Gains/(Losses)

(dollars in thousands, unaudited)

	Three months ended March 31,
	2024		2023
Proceeds from sales, calls and maturities of securities available for sale	$	266,900	$	36,213
Gross gains on sales, calls and maturities of securities available for sale		54		45
Gross losses on sales, calls and maturities of securities available for sale		(17,371)		—
Net (loss) gain on sale of securities available for sale	$	(17,317)	$	45

The amortized cost and estimated fair value of investment securities available-for-sale and held-to-maturity at March 31, 2024, and December 31, 2023 (dollars in thousands), are shown below, grouped by the remaining time to contractual maturity dates. The expected life of investment securities may not be consistent with contractual maturity dates since the issuers of the securities might have the right to call or prepay obligations with or without penalties.

	March 31, 2024
	Available-for-Sale				Held-to-Maturity
	Amortized Cost		Fair Value		Amortized Cost		Fair Value
Maturing within one year	$	2,200	$	2,202	$	145	$	145
Maturing after one year through five years		22,034		21,914		2,401		2,358
Maturing after five years through ten years		102,687		92,029		19,362		17,771
Maturing after ten years		55,021		48,626		155,289		159,242
Securities not due at a single maturity date:
Mortgage-backed securities		14,181		13,448		139,225		126,640
Collateralized loan obligations		563,099		563,570		—		—
Total	$	759,222	$	741,789	$	316,422	$	306,156

	December 31, 2023
	Available-for-Sale				Held-to-Maturity
	Amortized Cost		Fair Value		Amortized Cost		Fair Value
Maturing within one year	$	583	$	582	$	145	$	145
Maturing after one year through five years		40,187		39,916		2,413		2,384
Maturing after five years through ten years		156,541		143,516		19,895		18,350
Maturing after ten years		170,842		164,981		155,325		162,191
Securities not due at a single maturity date:
Mortgage-backed securities		100,745		99,544		142,295		131,854
Collateralized loan obligations		573,027		570,662		—		—
Total	$	1,041,925	$	1,019,201	$	320,073	$	314,924

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At March 31, 2024, the Company’s investment portfolio included 227 municipal bonds issued by 191 different government municipalities and agencies located within 28 different states, with an aggregate fair value of $219.8 million. The largest exposure to any single municipality or agency was a combined $5.3 million (fair value) in general obligation bonds issued by the City of New York (NY).  In addition, the Company owned 51 subordinated debentures issued by bank holding companies totaling $54.7 million (fair value).

At December 31, 2023, the Company’s investment portfolio included 485 municipal bonds issued by 398 different government municipalities and agencies located within 36 states, with an aggregate fair value of $372.4 million. The largest exposure to any single municipality or agency was a combined $5.3 million (fair value) in general obligation bonds issued by the City of New York (NY). In addition, the company owned 51 subordinated debentures issued by bank holding companies totaling $52.0 million (fair value).

The Company’s investments in bonds issued by corporations, states, municipalities and political subdivisions are evaluated in accordance with Financial Institution Letter 48-2012, issued by the FDIC, “Revised Standards of Creditworthiness for Investment Securities,” and other regulatory guidance. Credit ratings are considered in our analysis only as a guide to the historical default rate associated with similarly rated bonds. There have been no significant differences in our internal analyses compared with the ratings assigned by the third-party credit rating agencies.

The following table summarizes the amortized cost and fair values of general obligation and revenue bonds in the Company’s investment securities portfolio at the indicated dates, identifying the state in which the issuing municipality or agency operates for our largest geographic concentrations:

Revenue and General Obligation Bonds by Location

(dollars in thousands, unaudited)

	March 31, 2024				December 31, 2023
	Amortized		Fair Market		Amortized		Fair Market
General obligation bonds	Cost		Value		Cost		Value
State of issuance
Texas	$	83,196	$	82,208	$	146,215	$	146,589
California		51,523		49,174		63,316		61,048
Other (20 & 26 states, respectively)		63,033		63,238		115,148		117,006
Total general obligation bonds		197,752		194,620		324,679		324,643
Revenue bonds
State of issuance
Texas		5,438		5,393		8,850		8,899
California		3,571		3,496		3,794		3,735
Other (20 & 15 states, respectively)		16,463		16,301		34,990		35,094
Total revenue bonds		25,472		25,190		47,634		47,728
Total obligations of states and political subdivisions	$	223,224	$	219,810	$	372,313	$	372,371

The revenue bonds in the Company’s investment securities portfolios were issued by government municipalities and agencies to fund public services such as utilities (water, sewer, and power), educational facilities, and general public and

18

economic improvements. The primary sources of revenue for these bonds are delineated in the table below, which shows the amortized cost and fair market values for the largest revenue concentrations as of the indicated dates.

Revenue Bonds by Type

(dollars in thousands, unaudited)

	March 31, 2024				December 31, 2023
	Amortized		Fair Market		Amortized		Fair Market
Revenue bonds	Cost		Value		Cost		Value
Revenue source:
Water	$	9,211	$	9,064	$	19,113	$	19,158
Lease		3,932		4,210		6,323		6,380
Sewer		3,607		3,760		6,070		6,312
Sales tax revenue		1,690		1,630		4,349		4,010
Local or GTD housing		1,032		852		—		—
Other (9 and 10 sources, respectively)		6,000		5,674		11,779		11,868
Total revenue bonds	$	25,472	$	25,190	$	47,634	$	47,728

Low-Income Housing Tax Credit (“LIHTC”) Fund Investments

The Company has the ability to invest in limited partnerships which own housing projects that qualify for federal and/or California state tax credits, by mandating a specified percentage of low-income tenants for each project. The primary investment return comes from tax credits that flow through to investors. Because rent levels are lower than standard market rents and the projects are generally highly leveraged, each project also typically generates tax-deductible operating losses that are allocated to the limited partners for tax purposes.

The Company currently has investments in five different LIHTC fund limited partnerships made in 2014, 2015, two in 2022, and one in 2023, all of which were California-focused funds that help the Company meet its obligations under the Community Reinvestment Act. We utilize the cost method of accounting for our LIHTC fund investments, under which we initially record on our balance sheet an asset that represents the total cash expected to be invested over the life of the partnership. Any commitments or contingent commitments for future investment are reflected as a liability. The income statement reflects tax credits and any other tax benefits from these investments “below the line” within our income tax provision, while the initial book value of the investment is amortized on the proportional amortization method as a “below the line” expense, over the time period in which the tax credits and tax benefits are expected to be received.

As of March 31, 2024, our total LIHTC investment book balance was $13.8 million, which includes $10.1 million in remaining commitments for additional capital contributions. There were approximately $0.3 million in tax credits derived from our LIHTC investments that were recognized during the three months ended March 31, 2024, and “below the line” amortization expense of $0.6 million associated with those investments was recorded for the same time period. Our LIHTC investments are evaluated annually for potential impairment, and we have concluded that the carrying value of the investments is stated fairly and is not impaired.

As of December 31, 2023, our total LIHTC investment book balance was $14.4 million, which includes $10.5 million in remaining commitments for additional capital contributions. There were $0.7 million in tax credits derived from our LIHTC investments that were recognized during the year ended December 31, 2023, and “below the line” amortization expense of $0.7 million associated with those investments was netted against pre-tax noninterest income for the same time period.

The Company’s investments in qualified affordable housing projects, and small business investment companies meet the definition of a variable interest entity as the entities are structured such that the limited partner investors lack substantive voting rights. Pursuant to the FAS standard on the consolidation of variable interest entities, these investments are not reflected on a consolidated basis in the Company’s financial statements.

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Note 10 – Loans and Allowance for Credit Losses

We adopted the new current expected credit loss accounting guidance, CECL, and all related amendments as of January 1, 2022. Similar to practice under legacy GAAP, the ACL on the loan portfolio is a valuation allowance deducted from the recorded balance in loans.  However, under CECL the ACL represents principal which is not expected to be collected over the contractual life of the loans, adjusted for expected prepayment, whereas under legacy GAAP the allowance represented only losses already incurred as of the balance sheet date. The ACL is increased by a provision for credit losses charged to expense, and by principal recovered on charged-off balances. It is reduced by principal charge-offs. The amount of the allowance is based on management’s evaluation of the collectability of the loan portfolio, using information from internal and external sources, relating to past events, current conditions and reasonable and supportable forecasts.  Adjustments are also made for changes in risk profile, credit concentrations, historical trends, and other economic conditions.

The Company elected the practical expedient available under CECL to exclude accrued interest receivable from the amortized cost basis of all categorizations of loans, and as a result did not estimate reserves on accrued interest receivable balances, as any past due interest income is reversed on a timely basis. Accrued interest receivable on loans of $6.8 million and $5.6 million at March 31, 2024, and December 31, 2023, respectively is included in other assets on the Company’s balance sheet.

The following table presents loans by class as of March 31, 2024, and December 31, 2023. The majority of the disclosures in this footnote are prepared at the class level which is equivalent to the call report or call code classification. The final table in this section separates a roll forward of the Allowance for Credit Losses at the portfolio segment level.

Loan Distribution
(dollars in thousands, unaudited)
	March 31, 2024		December 31, 2023
Real estate:
Residential real estate	$	406,443	$	412,063
Commercial real estate		1,327,482		1,328,224
Other construction/land		6,115		6,256
Farmland		66,133		67,276
Total real estate		1,806,173		1,813,819
Other commercial		143,448		156,272
Mortgage warehouse lines		203,561		116,000
Consumer loans		3,682		3,984
Subtotal		2,156,864		2,090,075
Net deferred loan fees and costs		214		309
Loans, amortized cost basis		2,157,078		2,090,384
Allowance for credit losses		(23,140)		(23,500)
Net Loans	$	2,133,938	$	2,066,884

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The Company places loans on nonaccrual status when management has determined that the full repayment of principal and collection of contractually agreed upon interest is unlikely or when the loan in question has become delinquent more than 90 days. The Company may decide that it is appropriate to continue to accrue interest on certain loans more than 90 days delinquent if they are well-secured by collateral and collection is in process. When a loan is placed on nonaccrual status, any accrued but uncollected interest for the loan is reversed out of interest income in the period in which the loan’s status changed. For loans with an interest reserve, i.e., where loan proceeds are advanced to the borrower to make interest payments, all interest recognized from the inception of the loan is reversed when the loan is placed on nonaccrual. Once a loan is on nonaccrual status subsequent payments received from the customer are applied to principal, and no further interest income is recognized until the principal has been paid in full or until circumstances have changed such that payments are again consistently received as contractually required. Generally, loans are not restored to accrual status until the obligation is brought current and has performed in accordance with the contractual terms for a reasonable period of time, and the ultimate collectability of the total contractual principal and interest is no longer in doubt.

The following tables present the amortized cost basis of nonaccrual loans, according to loan class, with and without individually evaluated reserves as of March 31, 2024, and December 31, 2023:

Nonaccrual Loans
(dollars in thousands, unaudited)
	March 31, 2024
	Nonaccrual Loans
	With no allowance for credit loss		With an allowance for credit loss		Total		Loans Past Due 90+ Accruing
Real estate:
Residential real estate	$	95	$	—	$	95	$	—
Commercial real estate		—		7,437		7,437		—
Farmland		6,503		—		6,503		—
Total real estate		6,598		7,437		14,035		—
Other commercial		153		—		153		—
Consumer loans		—		—		—		—
Total	$	6,751	$	7,437	$	14,188	$	—

	December 31, 2023
	Nonaccrual Loans
	With no allowance for credit loss		With an allowance for credit loss		Total		Loans Past Due 90+ Accruing
Real estate:
Residential real estate	$	414	$	—	$	414	$	—
Commercial real estate		—		7,457		7,457		—
Farmland		—		—		—		—
Total real estate		414		7,457		7,871		—
Other commercial		114		—		114		14
Consumer loans		—		—		—		—
Total	$	528	$	7,457	$	7,985	$	14

21

The Company did not recognize any interest on nonaccrual loans during the three months ended March 31, 2024, and would have recognized an additional $0.003 million in interest income on nonaccrual loans had those loans not been designated as nonaccrual. Due to loans being placed on nonaccrual status, during the three months ended March 31, 2023, $0.04 million of interest receivable on loans was reversed against interest income.

The following table presents the amortized cost basis of collateral-dependent loans by class as of March 31, 2024, and December 31, 2023:

Collateral Dependent Loans
(dollars in thousands, unaudited)
	March 31, 2024				December 31, 2023
	Amortized Cost		Individual Reserves		Amortized Cost		Individual Reserves
Real estate:
Residential real estate	$	95	$	—	$	414	$	—
Commercial real estate		7,437		1,548		7,457		1,600
Farmland		6,503		—		—		—
Total real estate		14,035		1,548		7,871		1,600
Other commercial		153		—		114		—
Total Loans	$	14,188	$	1,548	$	7,985	$	1,600

During the first three months of 2024 the amortized cost balance of collateral-dependent loans increased by $6.2 million due primarily to a single agriculture real estate secured loan, offset by declines resulting from upgrades and payoffs. The weighted average loan-to-value ratio of collateral dependent loans was 100% at March 31, 2024.  There were no collateral dependent loans in the process of foreclosure as of March 31, 2024.

22

The following tables presents the aging of the amortized cost basis in past-due loans, according to class, as of March 31, 2024, and December 31, 2023:

Past Due Loans
(dollars in thousands, unaudited)
	March 31, 2024
	30-59 Days Past Due		60-89 Days Past Due		Loans Past Due 90+ Days		Total Past Due		Loans not Past Due		Total Loans
Real estate:
Residential real estate	$	868	$	—	$	20	$	888	$	406,727	$	407,615
Commercial real estate		507		—		7,437		7,944		1,316,821		1,324,765
Other construction/land		—		—		—		—		6,139		6,139
Farmland		—		6,503		—		6,503		59,844		66,347
Total real estate		1,375		6,503		7,457		15,335		1,789,531		1,804,866
Other commercial		184		1		103		288		144,586		144,874
Mortgage warehouse lines		—		—		—		—		203,561		203,561
Consumer loans		3		—		—		3		3,774		3,777
Total Loans	$	1,562	$	6,504	$	7,560	$	15,626	$	2,141,452	$	2,157,078

	December 31, 2023
	30-59 Days Past Due		60-89 Days Past Due		Loans Past Due 90+ Days		Total Past Due		Loans not Past Due		Total Loans
Real estate:
Residential real estate	$	1,768	$	—	$	—	$	1,768	$	411,494	$	413,262
Commercial real estate		—		—		—		—		1,325,494		1,325,494
Other construction/land		—		—		—		—		6,268		6,268
Farmland		—		—		—		—		67,510		67,510
Total real estate		1,768		—		—		1,768		1,810,766		1,812,534
Other commercial		158		171		14		343		157,417		157,760
Mortgage warehouse lines		—		—		—		—		116,000		116,000
Consumer loans		47		—		—		47		4,043		4,090
Total Loans	$	1,973	$	171	$	14	$	2,158	$	2,088,226	$	2,090,384

23

Loan Modifications

Occasionally, the Company modifies loans to borrowers experiencing financial difficulty by providing principal forgiveness, rate reductions, payment deferral, or term extension. When principal forgiveness is provided, the amount of forgiveness is charged-off against the allowance for credit losses.

In some cases, the Company provides multiple types on concessions on one loan. Typically, one type of concession, such as a term extension, is granted initially. If the borrower continues to experience financial difficulty, another concession, such as principal forgiveness, may be granted. For the loans included in the “combination” columns below, multiple types of modifications have been made on the same loan within the current reporting period. The combination is at least two of the following: principal forgiveness, rate reduction, payment deferral, and/or term extension.

The following table presents the amortized cost basis of loans at March 31, 2024 that were both experiencing financial difficulty and modified during the quarter ended March 31, 2024, by class and by type of modification. The percentage of the amortized cost basis of loans that were modified to borrowers experiencing financial difficulty as compared to the amortized cost basis of each class of financing receivable is also presented below (dollars in thousands):

Loans to Borrowers Experiencing Financial Difficulty
(dollars in thousands, unaudited)
		March 31, 2024
	Principal Forgiveness		Term Extension		Combination Term Extension Interest Rate Reduction		Total Class of Financing Receivable
Real estate:
Residential real estate	$	—	$	—	$	—		—
Commercial real estate		—		—		—		0.00%
Other construction/land		—		240		—		3.91%
Farmland		—		—		—		—
Total real estate		—		240		—		0.01%
Other commercial		—		170		—		0.12%
Consumer loans		—		—		—		—
Total	$	—	$	410	$	—		0.02%

The following table presents the financial effect of the loan modifications presented above to borrowers experiencing financial difficulty for the year ended March 31, 2024:

Borrower Experiencing Financial Difficulty - Financial Effect
(dollars in thousands, unaudited)
		March 31, 2024
		Principal Forgiveness	Weighted-Average Interest Rate Reduction	Weighted-Average Term Extension (years)
Real estate:
Residential real estate	$	—	—	—
Commercial real estate	$	—	—	—
Other construction/land	$	—	—	3.00
Farmland	$	—	—	—
Other commercial	$	—	—	3.94
Mortgage warehouse lines	$	—	—	—
Consumer loans	$	—	—	—

There were no payment defaults on loans previously modified in the preceding 12 months for either of the quarters ending March 31, 2024, and 2023. For the purpose of this disclosure the Company defines a payment default as 90 days past due.

24

The Company had no additional funds committed on loans which have been modified to borrowers experiencing financial difficulty.

The Company monitors the credit quality of loans on a continuous basis using the regulatory and accounting classifications of pass, special mention and substandard to characterize and qualify the associated credit risk. Loans classified as “loss” are immediately charged-off. The Company uses the following definitions of risk classifications:

Pass – Loans listed as pass include larger non-homogeneous loans not meeting the risk rating definitions below and smaller, homogeneous loans not assessed on an individual basis.

Special Mention – Loans classified as special mention have the potential weakness that deserves management’s close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the loan or of the institution’s credit position at some future date.

Substandard – Loans classified as substandard are those loans with clear and well-defined weaknesses such as a highly leveraged position, unfavorable financial operating results and/or trends, or uncertain repayment sources or poor financial condition, which may jeopardize ultimate recoverability of the debt.

25

The following tables present the amortized cost of loans by credit quality classification in addition to loan vintage as of March 31, 2024, and December 31, 2023:

Loan Credit Quality by Vintage

(dollars in thousands, unaudited)

	March 31, 2024
	Term Loans Amortized Cost Basis by Origination Year
	2024		2023		2022		2021		2020		Prior		Revolving Loans Amortized Cost		Revolving Loans Converted to Term Loans		Total Loans
Residential real estate
Pass	$	—	$	—	$	101,467	$	226,926	$	7,559	$	51,864	$	14,070	$	2,262	$	404,148
Special mention		—		—		—		—		—		2,714		—		279		2,993
Substandard		—		—		—		—		—		240		20		214		474
Subtotal		—		—		101,467		226,926		7,559		54,818		14,090		2,755		407,615
Commercial real estate
Pass		17,809		109,867		273,653		57,509		469,266		292,669		26,133		—		1,246,906
Special mention		—		146		—		—		37,501		12,260		1,500		—		51,407
Substandard		—		—		—		—		21,770		4,682		—		—		26,452
Subtotal		17,809		110,013		273,653		57,509		528,537		309,611		27,633		—		1,324,765
Other construction/land
Pass		240		351		—		—		3,596		1,952		—		—		6,139
Special mention		—		—		—		—		—		—		—		—		—
Substandard		—		—		—		—		—		—		—		—		—
Subtotal		240		351		—		—		3,596		1,952		—		—		6,139
Farmland
Pass		950		6,788		11,535		11,734		2,623		13,554		2,782		387		50,353
Special mention		—		—		—		—		835		8,206		—		—		9,041
Substandard		—		—		—		—		—		6,953		—		—		6,953
Subtotal		950		6,788		11,535		11,734		3,458		28,713		2,782		387		66,347
Other commercial
Pass		891		18,501		6,135		2,476		6,341		12,725		89,409		1,142		137,620
Special mention		16		75		—		250		2,724		21		252		3,743		7,081
Substandard		1		—		—		50		—		103		—		19		173
Subtotal		908		18,576		6,135		2,776		9,065		12,849		89,661		4,904		144,874
Mortgage warehouse lines
Pass		—		—		—		—		—		—		203,561		—		203,561
Subtotal		—		—		—		—		—		—		203,561		—		203,561
Consumer loans
Pass		576		633		195		82		77		250		1,899		—		3,712
Special mention		—		—		—		—		14		3		—		—		17
Substandard		2		46		—		—		—		—		—		—		48
Subtotal		578		679		195		82		91		253		1,899		—		3,777
Total	$	20,485	$	136,407	$	392,985	$	299,027	$	552,306	$	408,196	$	339,625	$	8,046	$	2,157,078
Gross charge-offs	$	392	$	24	$	5	$	3	$	20	$	410	$	274	$		$	1,128

26

Loan Credit Quality by Vintage

(dollars in thousands, unaudited)

			December 31, 2023
		Term Loans Amortized Cost Basis by Origination Year
	2023		2022		2021		2020		2019		Prior		Revolving Loans Amortized Cost		Revolving Loans Converted to Term Loans		Total Loans
Residential real estate
Pass	$	—	$	104,141	$	228,849	$	7,611	$	1,979	$	50,295	$	12,797	$	2,302	$	407,974
Special mention		—		—		1,241		—		—		2,942		20		284		4,487
Substandard		—		—		—		—		—		494		115		192		801
Subtotal		—		104,141		230,090		7,611		1,979		53,731		12,932		2,778		413,262
Commercial real estate
Pass		112,254		275,626		58,310		475,353		51,100		251,163		22,929		—		1,246,735
Special mention		148		—		—		39,654		3,010		8,489		—		—		51,301
Substandard		—		—		—		21,872		—		5,586		—		—		27,458
Subtotal		112,402		275,626		58,310		536,879		54,110		265,238		22,929		—		1,325,494
Other construction/land
Pass		352		—		—		3,646		638		1,632		—		—		6,268
Special mention		—		—		—		—		—		—		—		—		—
Substandard		—		—		—		—		—		—		—		—		—
Subtotal		352		—		—		3,646		638		1,632		—		—		6,268
Farmland
Pass		6,731		11,645		11,793		2,650		1,652		11,608		2,750		394		49,223
Special mention		—		—		—		840		—		10,471		—		—		11,311
Substandard		—		—		—		—		—		6,976		—		—		6,976
Subtotal		6,731		11,645		11,793		3,490		1,652		29,055		2,750		394		67,510
Other commercial
Pass		18,319		6,501		2,666		6,622		4,534		9,354		101,163		1,171		150,330
Special mention		—		—		273		2,783		—		128		143		3,748		7,075
Substandard		—		—		55		—		—		—		208		92		355
Subtotal		18,319		6,501		2,994		9,405		4,534		9,482		101,514		5,011		157,760
Mortgage warehouse lines
Pass		—		—		—		—		—		—		116,000		—		116,000
Subtotal		—		—		—		—		—		—		116,000		—		116,000
Consumer loans
Pass		1,366		229		102		82		67		177		1,949		—		3,972
Special mention		—		—		—		15		—		35		13		—		63
Substandard		55		—		—		—		—		—		—		—		55
Subtotal		1,421		229		102		97		67		212		1,962		—		4,090
Total	$	139,225	$	398,142	$	303,289	$	561,128	$	62,980	$	359,350	$	258,087	$	8,183	$	2,090,384
Gross charge-offs	$	2,145	$	45	$	250	$	2,266	$	81	$	1,345	$	489	$		$	6,621

CECL replaces the legacy accounting for loans designated as purchased credit impaired (“PCI”) with loans designated as purchased credit deteriorated (“PCD”).  PCD loans are loans acquired or purchased, which as of acquisition, had evidence of more than insignificant credit deterioration since origination. Due to the immaterial balance in the Company’s PCI loans as of December 31, 2021, management elected not to transition these loans into the PCD designation. As of March 31, 2024, the Company had no loans categorized as PCD.  

As noted in footnote 3, on January 1, 2022, the Company implemented CECL and increased our ACL, previously the allowance for loan losses, with a $9.5 million cumulative adjustment.  The Company’s ACL is calculated quarterly, with any difference in the calculated ACL and the recorded ACL trued-up through an entry to the provision for credit losses. For purposes of estimating the Company’s ACL, Management generally evaluates collectively evaluated loans by Federal Call code in order to group loans with similar risk characteristics together, however management has grouped loans in selected call codes together in determining portfolio segments, due to similar risk characteristics and reserve methodologies used for certain call code classifications.  

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Management calculates the quantitative portion of collectively evaluated reserves for all loan categories, with the exception of Farmland, Agricultural Production and Consumer loans, using a discounted cash flow (“DCF”) methodology. For purposes of calculating the quantitative portion of collectively evaluated reserves on Farmland, Agricultural Production, and Consumer categories a Remaining Life methodology is utilized.

The DCF quantitative reserve methodology incorporates the consideration of probability of default (“PD”) and loss given default (“LGD”) estimates to estimate periodic losses.  The PD estimates are derived through the application of reasonable and supportable economic forecasts to call code specific regression models, derived from the consideration of historical bank-specific and peer loss-rate data.  The loss rate data has been regressed against benchmark economic indicators, for which reasonable and supportable forecasts exist, in the development of the call-code specific regression models. Regression models are generally refreshed on an annual basis, in order to pull in more recent loss rate data. Reasonable and supportable forecasts of the selected economic metric are then input into the regression model to calculate an expected default rate. The expected default rates are then applied to expected monthly loan balances estimated through the consideration of contractual repayment terms and expected prepayments. The Company utilizes a four-quarter forecast period, after which the expected default rates revert to the historical average for each call code, over a four-quarter reversion period, on a straight-line basis. The prepayment assumptions applied to expected cash flow over the contractual life of the loans are estimated based on historical, bank-specific experience, peer data and the consideration of current and expected conditions and circumstances including the level of interest rates.  The prepayment assumptions may be updated by Management in the event that changing conditions impact Management’s estimate or additional historical data gathered has resulted in the need for a reevaluation. LGD utilized in the DCF is derived from the application of the Frye-Jacobs theory which relates LGD to PD based on historical peer data, as calculated by a third-party. Economic forecasts are considered over a four-quarter forecast period, with reversion to mean occurring on a straight-line basis over four quarters. The call code regression models utilized upon implementation of CECL on January 1, 2022, and as of March 31, 2024, were identical, and relied upon reasonable and supportable forecasts of the National Unemployment Rate.  Management selected the National Unemployment Rate as the driver of quantitative portion of collectively reserves on loan classes reliant upon the DCF methodology, primarily as a result of high correlation coefficients identified in regression modeling, the availability of forecasts including the quarterly FOMC forecast, and given the widespread familiarity of stakeholders with this economic metric.

The quantitative reserves for Farmland, Agricultural Production and Consumer loans are calculated using a Remaining Life methodology where average historical bank specific and peer loss rates are applied to expected loan balances over an estimated remaining life of loans in calculation of the quantitative portion of collectively evaluated loans in these classes.  The estimated remaining life is calculated using historical bank-specific loan attrition data. For the Farmland, Agricultural Production and Consumer classes of loans, reasonable and supportable forecasts of the National Unemployment rate, real GDP and the housing price index are considered through estimation of qualitative reserves.  

Management recognizes that there are additional factors impacting risk of loss in the loan portfolio beyond what is captured in the quantitative portion of reserves on collectively evaluated loans.  As current and expected conditions, may vary compared with conditions over the historical lookback period, which is utilized in the calculation of quantitative reserves, management considers whether additional or reduced reserve levels on collectively evaluated loans may be warranted given the consideration of a variety of qualitative factors. Several of the following qualitative factors (“Q-factors”) considered by management reflect the legacy regulatory guidance on Q-factors, whereas several others represent factors unique to the Company or unique to the current time period.

● Changes in lending policies and procedures, including changes in underwriting standards and collection, charge-off, and recovery practices

● Changes in international, regional and local economic and business conditions, and developments that affect the collectability of the portfolio, as reflected in forecasts of the Housing Price Index, Real GDP and the National Unemployment Rate (Farmland & Agricultural Production and Consumer segments only)

● Changes in the nature and volume of the loan portfolio

● Changes in the experience, ability, and depth of lending management and other relevant staff

● Changes in the volume and severity of past due, nonaccruals loans, and adversely classified loans, as reflected in changes of the relative level of loans classified as substandard and special mention

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● Changes in the quality of the Bank’s loan review processes

● Changes in the value of underlying collateral for loans not identified as collateral dependent

● Changes in loan categorization concentrations  

● Other external factors, which include, the influence of peer data on estimated quantitative reserves, residual COVID-19 related risk, expected impact of current and expected inflationary environment, reliance on the National Unemployment rate as opposed to the California unemployment rate in the calculation of quantitative reserves, the expected impact of current and expected geo-political conditions

The qualitative portion of the Company’s reserves on collectively evaluated loans are calculated using a combination of numeric frameworks and management judgement, to determine risk categorizations in each of the Q-factors presented above.  The amount of qualitative reserves is also contingent upon the historical peer, life-of-loan-equivalent, loss rate ranges and the relative weighting of Q-factors according to management’s judgement.  

Although collectively evaluated reserves are generally calculated separately at the call code or loan class level, management has grouped loan classes with similar risk characteristics into the following portfolio segments: Residential Real Estate, Commercial Real Estate, Farmland & Agricultural Production, Commercial & Industrial, Mortgage Warehouse and Consumer loans.  Loans secured by Residential Real Estate have a different profile from loans secured by Commercial Real Estate. Generally, the borrowers for Residential Real Estate loans are consumers whereas borrowers for Commercial Real Estate are often businesses.  The COVID-19 pandemic illustrated how these different categories of real estate loans were subject to different risks, which was exacerbated by the widespread work-from-home model adopted by many companies during and since the pandemic. Farmland and Agricultural Production loans are included in a single segment as these loans are often times to the same borrowers, facing the same risks relating to commodity prices, water supply and drought conditions in addition to other environmental concerns. Commercial & Industrial loans are separated into a unique segment given the uniqueness of these loans, which are often revolving and secured by other business assets as opposed to real estate. Mortgage warehouse loans are also unique in the Company’s portfolio and warrant separate presentation as an individual portfolio segment, given the specific nature of these constantly revolving lines to mortgage originators and also attributable to a very limited loss history, even after consideration of peer data.  Finally, the Company splits out Consumer loans as a separate segment as a result of the small balance, homogeneous terms that characterize these loans.

Management individually evaluates loans that do not share risk characteristics with other loans when estimating reserves.  As of March 31, 2024, the only loans that Management considered to have different risk characteristics from other loans sharing the same Federal Call Report code were loans designated nonaccrual.

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The following tables present the activity in the allowance for credit losses by portfolio segment for the quarters ended March 31, 2024, and 2023:

Allowance for Credit Losses and Recorded Investment in Financing Receivables

(dollars in thousands, unaudited)

	Residential Real Estate		Commercial Real Estate		Farmland & Agricultural Production		Commercial & Industrial		Mortgage Warehouse		Consumer		Total
Allowance for credit losses:
Balance, December 31, 2023	$	2,727	$	18,554	$	586	$	1,148	$	174	$	311	$	23,500
Charge-offs		—		(20)		(410)		(287)		—		(411)		(1,128)
Recoveries		—		—		—		440		—		231		671
(Benefit) provision for credit losses		(184)		117		379		(456)		131		110		97
Ending allowance balance:	$	2,543	$	18,651	$	555	$	845	$	305	$	241	$	23,140

	Residential Real Estate		Commercial Real Estate		Farmland & Agricultural Production		Commercial & Industrial		Mortgage Warehouse		Consumer		Total
Allowance for credit losses:
Balance, December 31, 2022	$	3,593	$	17,319	$	376	$	1,133	$	41	$	340	$	22,802
Charge-offs		—		—		—		(85)		—		(371)		(456)
Recoveries		—		—		—		36		—		196		232
(Benefit) provision for credit losses		(262)		249		1,034		67		6		118		1,212
Ending allowance balance:	$	3,331	$	17,568	$	1,410	$	1,151	$	47	$	283	$	23,790

There were no significant changes in the Company’s loan portfolio ACL in the first quarter of 2024.

Note 11 – Goodwill

The balance of goodwill at the three months beginning and ended March 31, 2024 and 2023 was $27.4 million. There was no acquired goodwill or impairment for the three months ended March 31, 2024 and 2023.

The Company performs its annual goodwill impairment tests annually, or more often if events or circumstances indicate the carrying value may not be recoverable. The annual assessment date was changed to October 1 in 2023 as it was December 31 in 2022, to allow more time for evaluation of impairment.

The Company performed its annual Step 1 goodwill impairment assessment as of October 1, 2023, using a market approach. Based on the results of the Company’s goodwill impairment assessment, the Company determined that the fair value of its reporting unit, which was at the consolidated level, exceeded the carrying value. Management continues to evaluate whether or not a triggering event occurs, or circumstances change that would more likely than not reduce the fair value of the Company below its carrying amount before the next annual test in 2024, and has concluded no such events have occurred. Therefore, goodwill was not impaired as of March 31, 2024, and there were no impairment charges related to the Company’s goodwill recorded during the quarter ended March 31, 2024.

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Note 12 – Borrowings and Other Arrangements

The following table summarizes the Company’s other borrowings as of March 31, 2024, and December 31, 2023:

	March 31, 2024			December 31, 2023
			Weighted			Weighted
			Average			Average
	Balance		Rate	Balance		Rate
Overnight Fed funds purchased (1)	$	—	6.60%	$	130,000	5.25%
Short-term FHLB advance (2)		—	5.73%		150,500	3.73%
Long-term FHLB advance (2)		80,000	3.91%		80,000	3.91%
Total other borrowings	$	80,000	4.62%	$	360,500	4.27%

The Company has established secured and unsecured lines of credit under which it may borrow funds from time to time on a term or overnight basis from the FHLB, FRB, and other correspondent banks.

Federal Funds Purchased ⁽¹⁾ – The Company had unsecured available lines of credit with correspondent banks and the Federal Home Loan Bank for short-term borrowings totaling $504.8 million at March 31, 2024, and $374.8 million at December 31, 2023. In general, interest rates on these lines approximate the federal funds target rate.

Secured Federal Home Loan Bank Borrowings ⁽²⁾ – At March 31, 2024, and December 31, 2023, the Company had secured available lines of credit with the FHLB totaling $676.8 million and $586.7 million, respectively, based on eligible collateral of certain loans and investment securities.

Federal Reserve Line of Credit – The Company has an available line of credit with the Federal Reserve Bank of San Francisco secured by certain loans and investments. At March 31, 2024, and December 31, 2023, the Company had borrowing capacity under this line totaling $376.2 million and $392.0 million, respectively.  The Company had no outstanding borrowings on this line of credit as of March 31, 2024, and December 31, 2022.

Repurchase Agreements – Repurchase agreements represent “sweep accounts”, where commercial deposit balances above a specified threshold are transferred at the close of each business day into non-deposit accounts secured by investment securities. Repurchase agreements totaled $121.9 million at March 31, 2024, relative to a balance of $107.1 million at December 31, 2023.

Long-Term Debt – The Company has long-term debt in the form of fixed to floating rate subordinated debentures with a fixed rate of 3.25% until September 30, 2026, then floating rate at 253.5 basis points over 3-month term SOFR until maturity on October 1, 2031. The balance of the Company’s long-term debt, net of unamortized issuance costs, was $49.3 million at March 31, 2024, and December 31, 2023.

Subordinated Debentures - Sierra Statutory Trust II (“Trust II”), Sierra Capital Trust III (“Trust III”), and Coast Bancorp Statutory Trust II (“Trust IV”), (collectively, the “Trusts”) exist solely for the purpose of issuing trust preferred securities fully and unconditionally guaranteed by the Company. For financial reporting purposes, the Trusts are not consolidated, and the Floating Rate Junior Subordinated Deferrable Interest Debentures (the “Subordinated Debentures”) held by the Trusts and issued and guaranteed by the Company are reflected in the Company’s consolidated balance sheet in accordance with provisions of ASC Topic 810. Trust preferred securities are variable rate instruments which were benchmarked against the London Interbank Offered Rate (LIBOR) plus a spread until LIBOR was phased out on June 30, 2023. These instruments are benchmarked against the Secured Overnight Financing Rate (SOFR), effective June 30, 2023. At March 31, 2024, and December 31, 2023, the Company’s trust preferred securities totaled $35.7 million.

Note 13 – Revenue Recognition

The Company utilizes the guidance found in ASU 2014-09, Revenue from Contracts with Customers (ASC 606), when accounting for certain noninterest income. The core principle of this guidance is that an entity should recognize revenue

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to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. Sufficient information should be provided to enable users of financial statements to understand the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers. The Company’s revenue streams that are within the scope of and accounted for under Topic 606 include service charges on deposit accounts, debit card interchange fees, and fees levied for other services the Company provides its customers. The guidance does not apply to revenue associated with financial instruments such as loans and investments, and other noninterest income such as loan servicing fees and earnings on bank-owned life insurance, which are accounted for on an accrual basis under other provisions of GAAP.

All of the Company’s revenue from contracts within the scope of ASC 606 is recognized when incurred as noninterest income and gains on the sale of OREO which is classified as noninterest expense. These gains were immaterial for each of the three months ended March 31, 2024, and 2023, and the year ended December 31, 2023. The following table presents the Company’s sources of noninterest income. Items outside the scope of ASC 606 are noted as such (dollars in thousands, unaudited).

	For the three months ended March 31,				For the year ended December 31,
	2024		2023		2023
Noninterest income
Service charges on deposits
Returned item and overdraft fees	$	1,324	$	1,258	$	5,261
Other service charges on deposits		2,454		2,093		9,790
Debit card interchange income		1,948		2,029		8,052
Loss on limited partnerships(1)		—		(166)		—
Dividends on equity investments(1)		375		276		1,076
Unrealized losses recognized on equity investments(1)		(311)		(291)		(291)
Net (loss) gain on sale of securities(1)		(2,883)		45		396
Other(1)		5,682		1,335		6,116
Total noninterest income	$	8,589	$	6,579	$	30,400
Percentage of noninterest income not within scope of ASC 606.		33.33%		18.22%		24.00%

(1) Not within scope of ASC 606. Revenue streams are not related to contracts with customers and are accounted for under other provisions of GAAP.

With regard to noninterest income associated with customer contracts, the Company has determined that transaction prices are fixed, and performance obligations are satisfied as services are rendered, thus there is little or no judgment involved in the timing of revenue recognition under contracts that are within the scope of ASC 606.

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PART I - FINANCIAL INFORMATION

ITEM 2

MANAGEMENT’S DISCUSSION AND

ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS

FORWARD-LOOKING STATEMENTS

This Form 10-Q includes forward-looking statements that involve inherent risks and uncertainties. These forward-looking statements are within the meaning of Section 27A of the Securities Act of 1933 (“1933 Act”), as amended and Section 21E of the Securities Exchange Act of 1934 (“1934 Act”), as amended.  Those sections of the 1933 Act and 1934 Act provide a “safe harbor” for forward-looking statements in order to encourage companies to provide prospective information about their financial performance as long as important factors that could cause actual results to differ significantly from projected results are identified with meaningful cautionary statements.  Words such as “expects,” “anticipates,” “believes,” “projects,” “intends,” and “estimates” or variations of such words and similar expressions, as well as future or conditional verbs preceded by “will,” “would,” “should,” “could” or “may” are intended to identify forward-looking statements. These forward-looking statements are based on certain underlying assumptions and are not guarantees of future performance, as they could be impacted by several potential risks and developments that cannot be predicted with any degree of certainty.  

These statements are based on management’s current expectations regarding economic, legislative, regulatory and other environmental issues that may affect our earnings in future periods. Therefore, actual outcomes and results may differ materially from what is expressed, forecast in, or implied by such forward-looking statements.

A variety of factors could have a material adverse impact on the Company’s financial condition or results of operations and should be considered when evaluating the Company’s potential future financial performance. They include, but are not limited to:

● risks associated with fluctuations in interest rates, including the impact on other comprehensive income, the ability for customers to repay on floating or adjustable rates loans, and the impact on costs and demand of deposits and funding, the impact on interest income on earning assets, the impact on valuations of collateral on our loans, and the impact on fair value of longer-term assets;

● risks associated with inflation (including efforts by the Federal Open Market Committee of the Federal Reserve Bank to control the same);

● the risk of unfavorable economic conditions in the Company’s market areas, or the impact on the Company’s market areas of national or international economic conditions;

● liquidity risks, including the ability to effectively manage the potential loss of deposits, the ability to maintain funding lines of credit, and the loss of value of unencumbered investment securities;

● increases in nonperforming assets and credit losses that could occur, particularly in times of weak economic conditions or rising interest rates;

● the impact of adverse developments at other banks, including bank failures, that impact general sentiment regarding the stability and liquidity of banks;

● risks associated with the multitude of or changes to current and prospective banking laws and regulations, and related interpretations, to which the Company is and will be subject;

● operational risks including the ability to detect and prevent financial reporting errors, operations errors, and fraud;

● the Company’s ability to diversify and grow its loan portfolio;

● the Company’s ability to attract and retain skilled employees;

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● the Company’s ability to successfully deploy new technology and manage cyber security risks;

● the risk to the Company’s operations and ability to serve customers due to the inability of a vendor to meet its service level agreements;

● the outcome of any existing or future legal action for which the Company or Bank is a defendant;

● the effects of severe weather events, pandemics, other public health crises, acts of war or terrorism, and other external events; and

● the success of acquisitions or branch expansions, closures or consolidations.

Risk factors that could cause actual results to differ materially from results that might be implied by forward-looking statements include the risk factors detailed in the Company’s Form 10-K for the fiscal year ended December 31, 2023, and in Item 1A, herein. We do not 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 POLICIES

The Company’s financial statements are prepared in accordance with accounting principles generally accepted in the United States. The financial information and disclosures contained within those statements are significantly impacted by Management’s estimates and judgments, which are based on historical experience and incorporate various assumptions that are believed to be reasonable under current circumstances. Actual results may differ from those estimates under divergent conditions.

Critical accounting policies are those that involve the most complex and subjective decisions and assessments which have the greatest potential impact on the Company’s stated results of operations. In Management’s opinion, the Company’s critical accounting policies deal with the following areas:

● the establishment of the allowance for credit losses, as explained in detail in Note 10 to the consolidated financial statements and in the “Provision for Credit Losses” and “Allowance for Credit Losses” sections of this discussion and analysis;

● the valuation of individually evaluated loans and foreclosed assets, as discussed in Notes 8 and 10 to the consolidated financial statements;

● income taxes and related deferred tax assets and liabilities, regarding the ability of the Company to recover deferred tax assets as discussed in the “Provision for Income Taxes” and “Other Assets” sections of this discussion and analysis; and

● goodwill and other intangible assets, which are evaluated annually for impairment and for which we have determined that no impairment exists, as discussed in the “Other Assets” section of this discussion and analysis.

Critical accounting areas are evaluated on an ongoing basis to ensure that the Company’s financial statements incorporate our most recent expectations regarding those areas.

OVERVIEW OF THE RESULTS OF OPERATIONS

AND FINANCIAL CONDITION

RESULTS OF OPERATIONS SUMMARY

First Quarter 2024 compared to First Quarter 2023

First quarter 2024 net income was $9.3 million, a $0.6 million increase or 7%,  from the first quarter of 2023 and $0.64 per diluted share in the first quarter of 2024 as compared to $0.58 per diluted share in the first quarter of 2023. The Company’s annualized return on average equity was 11.09% and annualized return on average assets was 1.06% for the

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quarter ended March 31, 2024, compared to 11.53% and 0.97%, respectively, for the same quarter in 2023. The primary drivers behind the variance in first quarter net income are as follows:

● Net income for the first quarter of 2024 increased $0.6 million, or 7%, to $9.3 million due primarily to an increase in net interest income of $0.6 million. Additionally, the favorable change in the credit loss expense on loans and improvements in noninterest income, were mostly offset by higher noninterest expenses.

● The $0.6 million increase in net interest income for the quarter was driven by a 15 basis point increase in the net interest margin due to higher yields on investments and lower costs of borrowings, partially offset by higher deposit costs.

● Noninterest income for the first quarter of 2024 as compared to the same period in 2023 increased $2.0 million or 31%. There was a favorable variance of $1.0 million in bank owned life insurance (BOLI), a gain on the sale/leaseback of two bank owned branch buildings for $3.8 million, increases in service charges and fees on deposit accounts for $0.3 million or 6%, offset by a loss on the sale of bonds from a balance sheet restructure for $2.9 million.

● Total noninterest expense increased $1.5 million, or 7%, in the first quarter of 2024 as compared to the first quarter of 2023. Salaries and Benefits were $0.4 million, or 3%, higher in the first quarter of 2024 as compared to the first quarter of 2023 due to several factors, including merit increases for employees due to annual performance evaluations during the first quarter of 2024, higher payroll taxes in the first quarter. Occupancy expense was up $0.7 million for the first quarter of 2024 as compared to the same quarter last year, due to increased rent expense from the sale/leaseback transaction in December 2023. Other noninterest expense increased $0.5 million, or 6%, in the first quarter of 2024 as compared to the first quarter of 2023. The primary reason for the negative variance was increased directors deferred compensation expense which is linked to the fluctuation in BOLI income although lower advertising expenses in the comparative period mitigated some of this negative variance.

FINANCIAL CONDITION SUMMARY

March 31, 2024 relative to December 31, 2023

The Company’s assets totaled $3.6 billion at March 31, 2024, a decrease of $176.7 million, or 5.0% from December 31, 2023. The following provides a summary of key balance sheet changes during the first three months of 2024:

● Investment securities decreased $281.1 million, or 21.0%, to $1.1 billion primarily due to the sale of bonds from the strategic securities transaction and balance sheet restructuring.

● Gross loans increased $66.8 million due to an $87.6 million increase in mortgage warehouse line utilization.

● Deposits increased by $85.8 million, or 3%. The growth in deposits came from brokered deposits, as overall customer deposits decreased $50.9 million.

● Other borrowings decreased $280.5 million to $80.0 million at March 31, 2024, from $360.5 million at December 31, 2023, and consists of term FHLB advances. The decline in other borrowings is due mostly to a balance sheet restructuring in which the Company sold bonds with an average book yield of 2.61% to paydown borrowed funds at an average rate of 5.52%.

Total capital of $345.1 million at March 31, 2024, reflects an increase of $7.0 million, or 2%, compared to December 31, 2023. The increase in equity during the first quarter of 2024 is due to net income of $9.3 million, offset by a $3.4 million dividend paid to shareholders, $3.3 million in share repurchases and a $4.1 million favorable swing in other comprehensive income due principally to changes in investment securities’ fair value. The remaining difference is related to equity compensation recognized during the quarter.  

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EARNINGS PERFORMANCE

The Company earns income from two primary sources. The first is net interest income, which is interest income generated by earning assets less interest expense on deposits and other borrowed money. The second is noninterest income, which primarily consists of customer service charges and fees but also comes from non-customer sources such as BOLI, equity investments, and investment gains. The majority of the Company’s noninterest expense is comprised of operating costs that facilitate offering a full range of banking services to our customers.

NET INTEREST INCOME AND NET INTEREST MARGIN

Net interest income was $28.7 million for the first quarter of 2024 an increase of $0.6 million, or 2%, as compared to the first quarter of 2023. For the first quarter of 2024 as compared to the same quarter in 2023, the $3.5 million improvement in interest income is due primarily to a $56.8 million increase in average loan balances, as well as a 39 basis point increase in yield. However, this was partially offset by a $3.0 million increase in interest expense due to the movement of deposits from lower cost transaction accounts to higher cost time deposits including wholesale brokered deposits. Deposit costs increased 82 basis points in the first quarter of 2024 as compared to the same quarter in 2023, while there was a 35 basis points decrease in the cost borrowed funds. The net impact of the mix and rate change was a 15 basis point increase in our net interest margin for the quarterly comparison.

Interest expense was $12.2 million for the first quarter of 2024, an increase of $3.0 million, or 32% from the same period in 2023. The unfavorable change in the quarterly comparison was primarily due an increase in rates paid on customer variable rate Certificates of Deposits. The rate on the variable account is tied to a spread to the Wall Street Journal Prime Rate and varies from Prime minus 600 basis points to Prime minus 375 basis points. During the twelve-month period from March 31, 2023, to March 31, 2024, the Prime rate increased 50 basis points.

The Company had $1.5 billion in adjustable and variable rate loans and $563.6 million in floating rate collateralized loan obligations, as compared to $332.3 million in floating rate CDs and $35.7 million in floating rate trust preferred securities at March 31, 2024. The adjustable rate loans have repricing frequencies ranging from 30-days to 10-years. Of the $1.5 billion in adjustable and variable rate loans, $471.8 million of such adjustable and variable rate loans reprice in the next twelve months.

Our net interest margin was 3.62% for the first quarter of 2024, as compared to 3.47% for the quarter ending March 31, 2023. While the yield on interest-earning assets increased 55 basis points for the first quarter of 2024 as compared to the same period in 2023, the cost of interest-bearing liabilities increased 61 basis points for the same period of comparison. Since the change in rate on interest-bearing assets is applied to a larger base than that of interest-bearing liabilities, the result is favorable to the net interest margin even though the increase on the interest-earning asset side is six basis points lower than the increase on the interest bearing liability side.

The level of net interest income we recognize in any given period depends on a combination of factors including the average volume and yield for interest-earning assets, the average volume and cost of interest-bearing liabilities, and the mix of products which comprise the Company’s earning assets, deposits, and other interest-bearing liabilities.

The following tables show average balances for significant balance sheet categories and the amount of interest income or interest expense associated with each category for the noted periods. The tables also display calculated yields on each major component of the Company’s investment and loan portfolios, average rates paid on each key segment of the Company’s interest-bearing liabilities, and our net interest margin for the noted periods.

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Average Balances and Rates

(dollars in thousands, unaudited)

	For the three months ended					For the three months ended
	March 31, 2024					March 31, 2023
Assets	Average Balance (1)		Income/ Expense		Average Rate/Yield (2)	Average Balance (1)		Income/ Expense		Average Rate/Yield (2)
Investments:
Interest-earning due from banks	$	16,996	$	243	5.75%	$	5,312	$	70	5.34%
Taxable		893,171		13,303	5.99%		972,051		11,986	5.00%
Non-taxable		244,997		1,989	4.13%		361,328		2,813	4.00%
Total investments		1,155,164		15,535	5.59%		1,338,691		14,869	4.73%
Loans:(3)
Real estate		1,806,185		20,190	4.50%		1,869,112		19,899	4.32%
Agricultural		61,419		1,138	7.45%		28,028		433	6.27%
Commercial		79,208		1,183	6.01%		70,887		993	5.68%
Consumer		3,962		80	8.12%		4,137		87	8.53%
Mortgage warehouse lines		137,421		2,821	8.26%		59,122		1,118	7.67%
Other		2,333		14	2.41%		2,464		20	3.29%
Total loans		2,090,528		25,426	4.89%		2,033,750		22,550	4.50%
Total interest-earning assets (4)		3,245,692		40,961	5.14%		3,372,441		37,419	4.59%
Other earning assets		17,345					15,714
Non-earning assets		270,786					272,496
Total assets	$	3,533,823				$	3,660,651
Liabilities and shareholders' equity
Interest-bearing deposits:
Demand deposits	$	137,961	$	699	2.04%	$	150,139	$	129	0.35%
NOW		398,639		84	0.08%		483,645		71	0.06%
Savings accounts		376,335		73	0.08%		457,593		65	0.06%
Money market		137,687		410	1.20%		135,434		25	0.07%
Time deposits		561,941		6,190	4.43%		461,214		4,505	3.96%
Brokered deposits		205,092		2,189	4.29%		162,560		1,204	3.00%
Total interest-bearing deposits		1,817,655		9,645	2.13%		1,850,585		5,999	1.31%
Borrowed funds:
Repurchase agreements		112,385		41	0.15%		103,426		81	0.32%
Other borrowings		119,475		1,372	4.62%		176,725		2,111	4.84%
Long-term debt		49,312		431	3.52%		49,222		429	3.53%
Subordinated debentures		35,677		755	8.51%		35,499		667	7.62%
Total borrowed funds		316,849		2,599	3.30%		364,872		3,288	3.65%
Total interest-bearing liabilities		2,134,504		12,244	2.31%		2,215,457		9,287	1.70%
Demand deposits - noninterest-bearing		990,377					1,070,775
Other liabilities		70,534					66,632
Shareholders' equity		338,408					307,787
Total liabilities and shareholders' equity	$	3,533,823				$	3,660,651
Interest income/interest-earning assets					5.14%					4.59%
Interest expense/interest-earning assets					1.52%					1.12%
Net interest income and margin(5)			$	28,717	3.62%			$	28,132	3.47%

(1) Average balances are obtained from the best available daily or monthly data and are net of deferred fees and related direct costs.

(2) Yields and net interest margin have been computed on a tax equivalent basis utilizing a 21% effective federal tax rate.

(3) Loans are gross of the allowance for expected credit losses. Loan fees have been included in the calculation of interest income. Net loan (costs) fees and loan acquisition FMV amortization were $(0.3) million and $(0.1) million for the quarters ended March 31, 2024 and 2023, respectively.

(4) Nonaccrual loans have been included in total loans for purposes of computing total earning assets.

(5) Net interest margin represents net interest income as a percentage of average interest-earning assets.

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The Volume and Rate Variances table below sets forth the dollar difference for the comparative periods in interest earned or paid for each major category of interest-earning assets and interest-bearing liabilities, and the amount of such change attributable to fluctuations in average balances (volume) or differences in average interest rates. Volume variances are equal to the increase or decrease in average balances multiplied by prior period rates, and rate variances are equal to the change in rates multiplied by prior period average balances. Variances attributable to both rate and volume changes, calculated by multiplying the change in rates by the change in average balances, have been allocated to the rate variance.

Volume & Rate Variances

(dollars in thousands, unaudited)

	Three months ended March 31,
	2024 over 2023
	Increase (decrease) due to
Assets:	Volume		Rate		Mix		Net
Investments:
Federal funds sold/due from time	$	154	$	6	$	13	$	173
Taxable		(973)		2,492		(202)		1,317
Non-taxable		(225)		120		(719)		(824)
Total investments (1)		(1,044)		2,618		(908)		666
Loans:
Real estate		(670)		994		(33)		291
Agricultural		516		86		103		705
Commercial		116		66		8		190
Consumer		(4)		(3)		—		(7)
Mortgage warehouse		1,480		96		127		1,703
Other		(1)		(5)		—		(6)
Total loans (1)		1,437		1,234		205		2,876
Total interest-earning assets (1)	$	393	$	3,852	$	(703)	$	3,542
Liabilities
Interest-bearing deposits:
Demand deposits	$	(10)		631		(51)	$	570
NOW		(12)		30		(5)		13
Savings accounts		(12)		24		(4)		8
Money market		—		379		6		385
Time deposits		984		575		126		1,685
Brokered deposits		315		531		139		985
Total interest-bearing deposits (1)		1,265		2,170		211		3,646
Borrowed funds:
Repurchase agreements		7		(43)		(4)		(40)
Other Borrowings		(683)		(82)		26		(739)
Long-term debt		1		1		—		2
Subordinated debt		3		85		—		88
Total borrowed funds (1)		(672)		(39)		22		(689)
Total interest-bearing liabilities (1)		593		2,131		233		2,957
Net interest income (1)	$	(200)	$	1,721	$	(936)	$	585

(1) Subtotals are a sum of the categories above and are not recalculated on the portfolio totals.

The volume variance calculated for the first quarter of 2024 relative to the first quarter of 2023 was an unfavorable $0.2 million; this is primarily from an unfavorable volume variance of $0.6 million in interest-bearing liabilities, as the average balance of time deposits increased $143.3 million from the comparative quarter. There was a favorable rate variance of $1.7 million from the comparative quarter since the weighted average yield on interest-earning assets more than offset the increase in the average yield unfavorable variance on interest-bearing liabilities. There was an unfavorable mix variance of $0.9 million primarily from the sale of bonds with lower yields that has yet to be deployed into higher yielding assets.

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The Company’s net interest margin for the first quarter of 2024 was 3.62%, as compared to 3.47% for the first quarter of 2023.

At March 31, 2024, approximately 13% of our total portfolio, or $276.0 million, consists of variable rate loans. At March 31, 2024, our outstanding fixed rate loans represented 32% of our loan portfolio. The remaining 55% of our loan portfolio at March 31, 2024, consists of adjustable-rate loans; 63% of these loans (approximately $1.2 billion) will not have the ability to reprice for at least another 3 years. Our adjustable rate loans have maturities up to 25 years and are generally adjustable every five years after the initial adjustment, which can vary from 5 to 10 years to initial adjustment.  Approximately $165.8 million of these adjustable-rate loans have the ability to reprice in 2024, which is expected to have a positive impact on earnings.

Interest earning cash balances for the quarterly comparisons have increased, which had a positive impact on our net interest margin since cash balances have yielded 5.75%. Average interest earning cash and due from banks was $17.0 million, an increase of $11.7 million for the first quarter of 2024 as compared to the same period last year.

Overall average investment securities decreased by $195.2 million for the first quarter of March 31, 2024, as compared to March 31, 2023, from the sale of lower yielding bonds from a strategic securities transaction, the proceeds of which were used to paydown higher cost borrowings. The overall investment portfolio had a tax-equivalent yield of 5.48% at March 31, 2024, with an average life of 5.85 years and average effective duration of 0.6 years for available-for-sale securities.   Approximately $563.6 million of the investment securities reprice every 90 days and $54.7million are subordinated debt with an initial fixed rate period of 5 years and floating thereafter.  

Interest expense was $12.2 million for the first quarter of 2024, an increase of $3.0 million, or 32% from the same period in 2023. The unfavorable variance in the quarterly comparison was primarily due an increase in rates paid on customer variable rate Certificates of Deposits. The rate on the variable account is tied to a spread to the Wall Street Journal Prime Rate and varies from Prime minus 600 basis points to Prime minus 375 basis points. During the twelve-month period from March 31, 2023, to March 31, 2024, the Prime rate increased 50 basis points.

Average noninterest-bearing demand deposits decreased $80.4 million or 8% for the first quarter of 2024 as compared to the first quarter of 2023.

PROVISION FOR CREDIT LOSSES ON LOANS

Credit risk is inherent in the business of making loans. The Company sets aside an allowance for credit losses on loans, a contra-asset account, through periodic charges to earnings which are reflected in the income statement as the provision for credit losses on loans. The Company recorded a provision for credit losses of $0.1 million in the first quarter of 2024, as compared to $0.3 million in the first quarter of 2023. The decrease in provision in the first quarter of 2024 as compared to the same quarter in 2023 was a result of reduced quantitative reserves from an improved economic forecast coupled with lower loan balances in most categories. Some of the calculated reserve reduction was offset by higher net loan charge-offs; however the overall reserve for credit losses was $0.05 million higher at March 31, 2024, as compared to March 31, 2023.

Specifically identifiable and quantifiable loan losses are immediately charged off against the allowance, with subsequent recoveries reflected as an increase to the allowance.  The Company recorded net loan charge-offs of $0.5 million in the first quarter of 2024 as compared to $0.2 million for the first quarter of 2023. The Company's $0.2 million decrease in the provision for credit losses on loans in the first quarter of 2024 as compared to the first quarter of 2023 was primarily due to the impact of reduced net loan charge-offs in the first quarter of 2023.

The allowance for credit losses on loans is at a level that, in Management’s judgment, is adequate to absorb probable credit losses on loans related to individually identified loans as well as probable credit losses in the remaining loan portfolio.

The Company’s policies for monitoring the adequacy of the allowance, determining loan balances that should be charged off, and other detailed information with regard to changes in the allowance are discussed in Note 10 to the consolidated financial statements, and below, under “Allowance for Credit Losses.” The process utilized to establish an appropriate

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credit allowance for losses on loans can result in a high degree of variability in the Company’s credit loss provision, and consequently in our net earnings.

NONINTEREST INCOME AND NONINTEREST EXPENSE

The following table provides details on the Company’s noninterest income and noninterest expense for the three and nine-month periods ended March 31, 2024, and 2023:

Noninterest Income/Expense

(dollars in thousands, unaudited)

	For the three months ended March 31,
Noninterest income:	2024		2023
Service charges and fees on deposit accounts	$	5,726	$	5,380
Net (loss) gain on sale of securities available-for-sale		(2,883)		45
Gain on sale of fixed assets		3,799		14
Bank-owned life insurance		1,215		172
Realized gain on available-for-sale securities		66		—
Other		666		968
Total noninterest income	$	8,589	$	6,579
As a % of average interest-earning assets (1)		1.06%		0.79%
Noninterest expense:
Salaries and employee benefits	$	13,197	$	12,816
Occupancy and equipment costs		3,025		2,330
Advertising and marketing costs		343		513
Data processing costs		1,509		1,528
Deposit services costs		2,133		2,023
Loan services costs
Loan processing		151		127
Foreclosed assets		—		758
Other operating costs		926		989
Professional services costs
Legal & accounting services		715		646
Director's costs		1,254		275
Other professional service		809		515
Stationery & supply costs		148		141
Sundry & tellers		316		331
Total noninterest expense	$	24,526	$	22,992
As a % of average interest-earning assets (1)		3.04%		2.76%

(1) Annualized

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Noninterest Income:

Total noninterest income increased by $2.0 million, or 31%, in the first quarter of 2024 as compared to the same quarter in 2023.  The variance was due to a $3.8 million gain on the sale of branch properties that were a part of our sale/leaseback transaction, a $1.0 million increase in BOLI income, a $0.3 million increase in service charges and fees on deposit accounts partially offset by a $2.9 million loss on the sale of lower yielding bonds that were part of a balance sheet restructure.

BOLI income increased by $1.0 million for the first quarter of 2024 as compared to the first quarter of 2023. The variance is due mostly to fluctuations in underlying values of assets in the separate account BOLI policies that are designed to have similar assets to those in the deferred compensation plans. Thus, the higher values in BOLI policies are offset by higher deferred compensation expense reflected primarily in director fees expense. At March 31, 2024, there was $41.9 million in traditional BOLI policies and $11.0 million in separate account BOLI policies associated with the deferred compensation plans.

In the “other” category of noninterest income there was a $0.3 million decrease in the first quarter of 2024 as compared to the first quarter of 2023. The quarterly comparison was negatively impacted by a decrease in life insurance proceeds and a decrease in OREO rental income, as all OREO properties were sold.

Noninterest Expense:

Total noninterest expense increased $1.5 million, or 7%, compared to the first quarter of 2023. The primary driver of higher expense in the first quarter of 2024 is deferred directors’ fees as part of the Company’s deferred compensation plan. The higher deferred compensation expense was offset by higher bank-owned life insurance income.

Salaries and Benefits were $0.4 million, or 3%, higher in the first quarter of 2024 as compared to the first quarter of 2023. The reason for this increase is primarily due to several factors, including merit increases for employees due to annual performance evaluations during the first quarter of 2024, higher payroll taxes in the first quarter. There were 487 full-time equivalent employees at March 31, 2024, as compared to 500 at March 31, 2023.

Occupancy expense was up $0.7 million for the first quarter of 2024 as compared to the same quarter last year. The reason for the increase is mostly due to increased rent expense from the sale/leaseback transaction in December 2023.

Other noninterest expense increased $0.5 million, or 6%, in the first quarter of 2024 as compared to the first quarter of 2023. The primary reason for the negative variance was increased directors deferred compensation expense which is linked to the fluctuation in BOLI income and increased FDIC assessment costs, although lower foreclosed asset operating costs and lower advertising expenses in mitigated some of this negative variance.

PROVISION FOR INCOME TAXES

The Company sets aside a provision for income taxes on a monthly basis. The amount of that provision is deter­mined by first applying the Company’s statutory income tax rates to estimated taxable income, which is pre-tax book income adjusted for permanent dif­ferences, and then subtracting available tax credits. Permanent differences include but are not limited to tax-exempt interest income, BOLI income, and certain book expenses that are not allowed as tax deductions. Our tax credits consist primarily of those generated by investments in low-income housing tax credit funds. The Company's provision for income taxes was 26.3% of pre-tax income in the first quarter of 2024 relative to 23.6% in the first quarter of 2023. The change in the effective tax rate for the quarter ended March 31, 2024, as compared to the same quarter in 2023 was due to tax credits and tax-exempt income representing a smaller percentage of total taxable income.

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BALANCE SHEET ANALYSIS

EARNING ASSETS

The Company’s interest-earning assets are comprised of loans and investments, including overnight investments and surplus balances held in interest-earning accounts in our Federal Reserve Bank account. The composition, growth characteristics, and credit quality of both of those components are significant determinants of the Company’s financial condition. Investments are analyzed in the section immediately below, while the loan portfolio and other factors affecting earning assets are discussed in the sections following investments.

INVESTMENTS

The Company’s investments may at any given time consist of debt securities and marketable equity securities (together, the “investment portfolio”), investments in the time deposits of other banks, surplus interest-earning balances in our Federal Reserve Bank account, and overnight fed funds sold. The Company’s investments can serve several purposes, including the following: 1) they can provide liquidity for potential funding needs; 2) they provide a source of pledged assets for securing public deposits, bankruptcy deposits and certain borrowed funds which require collateral; 3) they constitute a large base of assets with structural characteristics that can be changed more readily than loan or deposit portfolios, as might be required for interest rate risk management purposes; 4) they are another interest-earning option for the placement of surplus funds when loan demand is light; and 5) they can provide partially tax exempt income.

The investment portfolio is reflected on the balance sheet as investment securities and totaled $1.1 billion, or 30% of total assets at March 31, 2024, and $1.3 billion, or 36% of total assets at December 31, 2023. The increase was due to the sale of bonds from the strategic securities transaction. The bonds sold had an average book yield of 2.61% and were used to paydown borrowed funds at an average rate of 5.52%.

The Company carries “available for sale” investments at their fair market values and “held to maturity” investments at amortized cost net of allowance for credit losses. We currently have the intent and ability to hold our investment securities to maturity, but the securities are all marketable. The expected effective duration was 0.6 years for available-for-sale investments and 6.0 years for held-to-maturity investments at March 31, 2024, as compared to 1.6 years for available-for-sale investments and 6.7 years for held-to-maturity investments at December 31, 2023.

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The following table sets forth the carrying amount for available-for-sale securities, at fair value, and held-to-maturity securities, at amortized cost, net of the allowance for credit losses of the Company’s investment portfolio by investment type as of the dates noted:

Investment Portfolio

(dollars in thousands, unaudited)

	March 31, 2024			December 31, 2023
	Carrying Amount		Percent	Carrying Amount		Percent
Available for sale
U.S. government agencies	$	65,437	6.18%	$	102,749	7.67%
Mortgage-backed securities		13,448	1.27%		99,544	7.43%
State and political subdivisions		44,675	4.22%		194,206	14.50%
Corporate bonds		54,659	5.17%		52,040	3.89%
Collateralized loan obligations		563,570	53.26%		570,662	42.61%
Total available for sale		741,789	70.10%		1,019,201	76.10%
Held to maturity
U.S. government agencies		5,033	0.48%		5,522	0.41%
Mortgage-backed securities		139,225	13.16%		142,295	10.62%
State and political subdivisions		172,148	16.26%		172,240	12.86%
Total held to maturity		316,406	29.90%		320,057	23.90%
Total securities	$	1,058,195	100.00%	$	1,339,258	100.00%

Investment securities that were pledged as collateral for borrowings and/or potential borrowings from the Federal Home Loan Bank and the Federal Reserve Bank, customer repurchase agreements, and other purposes as required or permitted by law totaled $492.5 million at March 31, 2024, and $543.9 million at December 31, 2023, leaving $555.8 million in unpledged debt securities at March 31, 2024, and $793.0 million at December 31, 2023. Securities that were pledged in excess of actual pledging needs and were thus available for liquidity purposes, if needed, totaled $316.9 million at March 31, 2024, and $383.0 million at December 31, 2023.

ALLOWANCE FOR CREDIT LOSSES – AFS INVESTMENT SECURITIES

The allowance for credit losses on AFS investment securities, a contra-asset, is established through periodic provisions for credit losses on AFS investment securities. It is maintained at a level that is considered adequate to measure expected losses across the classes of major investment security types related to fluctuations in market conditions, primarily interest rates, and not reflective of a deterioration in credit value. The Company maintains that it has intent and ability to hold these securities until the amortized cost basis of each security is recovered and likewise concluded as of both March 31, 2024 and December 31, 2023 that it was not more likely than not that any of the securities in an unrealized loss position would be required to be sold. The following bullets outline additional support for management’s conclusion that no amount of the unrealized loss of the securities in an unrealized loss position as of March 31, 2024 and December 31, 2023, was attributable to credit deterioration and a risk of loss, requiring an allowance for credit losses.

● US Government Agencies are supported by the full faith and creditworthiness of the U.S. Federal Government and the management did not consider a default, much less a loss on these securities to be a reasonable possibility as of either March 31, 2024, or December 31, 2023.  

● Mortgage-backed securities issued by government sponsored entities (“GSEs”) carry an implicit guarantee by the U.S. Federal Government, as the GSEs can draw funds from the U.S. Federal Government up to a limit, with an implied ability to draw funds beyond the limit.  Management did not consider a default, much less a loss on these securities to be a reasonable possibility as of either March 31, 2024, or December 31, 2023.  

● Management routinely monitors third party credit grades of the municipal issuers in the Company’s state and political subdivisions portfolio and as of both March 31, 2024, or December 31, 2023 noted that all municipal securities in an unrealized loss position were either investment grade rated or guaranteed.  On a quarterly basis

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management receives financial information from a third-party service in order to monitor the underlying issuer’s financial stability. In addition, management performs annual reviews of the underlying municipal issuers financial statements in order to evaluate stability and repayment capacity and has noted no concerns with any of the bonds in the Company’s State and Local portfolio.  As of both March 31, 2024 or December 31, 2023 management concluded that no allowance for credit losses was warranted on any of the Company’s municipal securities and the unrealized loss position of each of the securities reflected fluctuations in market conditions, primarily interest rates, since the time of purchase.

● The Company has invested in corporate debt issuances of other financial institutions.  Various financial metrics of each of the issuing financial institutions are reviewed by management quarterly, these metrics include credit quality, reserve adequacy, profitability and capital.  Following review of the financial metrics available for each of the underlying institutions as of March 31, 2024 or December 31, 2023 management concluded that the unrealized loss position of these securities related exclusively to the fluctuation in market conditions, primarily interest rates, from the date of purchase, and were not reflective of any credit concerns with the issuing financial institution. These bonds were subject to a credit review by the credit administration department prior to their purchase and are subject to ongoing quarterly reviews.  

● The Company has invested exclusively in AA and AAA tranches of various collateralized loan obligations, which are securitizations of commercial loans. Each purchase is subject to a credit, concentration, and structure review by the credit administration department prior to their purchase and are subject to ongoing quarterly reviews.  Management monitors the credit rating of these investments on a quarterly basis in addition to various performance metrics available through a third-party informational service. Following review of financial metrics as of both March 31, 2024 or December 31, 2023 management concluded that the unrealized loss position of these securities related exclusively to the fluctuation in market conditions, primarily interest rate spreads due to changes in supply or demand, from the date of purchase, and were not reflective of any credit concerns with the tranches comprising the Company’s investments.

LOAN PORTFOLIO

A distribution of the Company’s loans showing the balance and percentage of loans by type is presented for the noted periods in the table below. The balances in the table are after deferred or unamortized loan origination, extension, or commitment fees, and deferred origination costs. While not reflected in the loan totals and not currently comprising a material segment of our lending activities, the Company also occasionally originates and sells, or participates out portions of loans to non-affiliated investors.

Loan Distribution

(dollars in thousands, unaudited)

	March 31, 2024			December 31, 2023
	Amount		Percent	Amount		Percent
Real estate:
Residential real estate	$	407,615	18.90%	$	413,262	19.77%
Commercial real estate		1,324,765	61.41%		1,325,494	63.41%
Other construction/land		6,139	0.28%		6,268	0.30%
Farmland		66,347	3.08%		67,510	3.23%
Total real estate		1,804,866	83.67%		1,812,534	86.71%
Other commercial		144,874	6.72%		157,760	7.54%
Mortgage warehouse lines		203,561	9.43%		116,000	5.55%
Consumer loans		3,777	0.18%		4,090	0.20%
Total loans	$	2,157,078	100.00%	$	2,090,384	100.00%

Gross loans at $2.2 billion, increased $66.8 million or 3% during the first three months of 2024. There was an $87.6 million increase in mortgage warehouse line utilization, offset by unfavorable loan variances in all other loan categories, the largest of which were a $12.8 million decrease in other commercial loans and $5.6 million decrease in residential real estate.

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As indicated in the loan rollforward below, new credit extended for the first quarter of 2024 decreased $17.6 million over the same period in 2023 but increased $8.3 million for the linked quarter comparisons. For the first three months ended 2024 we had $30.8 million in loan paydowns and maturities, along with a $24.9 million decrease in line of credit utilization, counterbalanced by an $87.6 million increase in mortgage warehouse utilization.

LOAN ROLLFORWARD
(Dollars in Thousands, Unaudited)
	For the three months ended:
		March 31, 2024		December 31, 2023		March 31, 2023
Gross loans beginning balance	$	2,090,075	$	2,100,810	$	2,052,940
New credit extended		34,966		26,704		52,609
Changes in line of credit utilization		(24,928)		4,377		(25,790)
Change in mortgage warehouse		87,561		8,415		3,033
Pay-downs, maturities, charge-offs and amortization		(30,810)		(50,231)		(48,824)
Gross loans ending balance	$	2,156,864	$	2,090,075	$	2,033,968

Over the past several years, the Company has strategically focused on reducing concentrations in commercial real estate, especially amongst areas management deemed to be higher risk such as construction, office real estate, and hospitality. At March 31, 2024, the total regulatory CRE concentration ratio of total CRE over Tier 1 Capital plus allowance was 248%. Further, the overall level of construction and land development lending had declined to 1% of regulatory capital plus allowance for credit losses at March 31, 2024. At March 31, 2024, our non-owner occupied commercial real estate includes $304 million of retail; $155 million of warehouse/industrial, $186 million of office; and $182 million of hospitality. Approximately 5% of the office real estate matures in less than two years.

Line utilization, unused commitments, excluding mortgage warehouse and overdraft lines, were $234.4 million at March 31, 2024, compared to $203.6 million at December 31, 2023. Total utilization excluding mortgage warehouse and overdraft lines was 58% at March 31, 2024, compared to 53% at December 31, 2023. Mortgage warehouse utilization was 50% at March 31, 2024, compared to 36% at December 31, 2023. The increase in mortgage warehouse utilization during the first quarter of 2024 was due to new customers in the mortgage warehouse product that ramped up their utilization.

It should be noted that the mortgage warehouse lines were moved to repurchase agreement lines that provide stronger credit protection to the Company, as well as more favorable regulatory capital treatment as these repurchase lines are not considered off-balance sheet commitments.

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NONPERFORMING ASSETS

Nonperforming assets are comprised of loans for which the Company is no longer accruing interest, in addition to foreclosed assets which is primarily OREO, but can include other foreclosed assets.

Nonperforming assets

(dollars in thousands, unaudited)

	March 31, 2024		December 31, 2023		March 31, 2023
Nonperforming Loans:
Real estate:
Residential real estate	$	96	$	414	$	578
Commercial real estate		7,437		7,457		—
Other construction/land		—		—		—
Farmland		6,503		—		77
Total Real Estate nonperforming loans		14,036		7,871		655
Other commercial		152		114		281
Consumer loans		—		—		2
Total Nonperforming Loans		14,188		7,985		938
Foreclosed assets		—		—		—
Total Nonperforming Assets	$	14,188	$	7,985	$	938
Nonperforming loans as a % of total gross loans		0.66%		0.38%		0.05%
Nonperforming assets as a % of total gross loans and foreclosed assets		0.66%		0.38%		0.05%

Total nonperforming assets, comprised of non-accrual loans and foreclosed assets, increased by $6.2 million, or 78%, during the first quarter of 2024. The increase resulted from an increase in non-accrual loans, primarily as a result of one dairy industry real estate secured loan. This loan was written down by $0.4 million and no further allowance for credit losses was deemed necessary on this loan. The Company's ratio of nonperforming assets to loans plus foreclosed assets increased to 0.66% at March 31, 2024, from 0.38% at December 31, 2023, due primarily to the one dairy loan previously mentioned. All of the Company's nonperforming assets are individually evaluated for credit loss quarterly and management believes the established allowance for credit loss on such loans is appropriate.

There were no foreclosed assets at March 31, 2024, and December 31, 2023, however, when the Company does own foreclosed assets, they are periodically evaluated and written down to their fair value less expected disposition costs, if lower than the then-current carrying value.

An action plan is in place for each of our non-accruing loans and they are all being actively managed. Collection efforts are continuously pursued for all nonperforming loans, but we cannot provide assurance that they will be resolved in a timely manner or that nonperforming balances will not increase.

The Company had $0.8 million in loans past due 30-89 days at March 31, 2024. This is a decrease of $1.3 million over the balance at December 31, 2023. All of these past due loans are under management supervision and every effort is being taken to assist the borrowers and manage credit risk in this regard.

ALLOWANCE FOR CREDIT LOSSES – LOANS

The allowance for credit losses on loans, a contra-asset, is established through periodic provisions for credit losses on loans. It is maintained at a level that is considered adequate to measure expected losses on individually identified loans, as well as expected losses inherent in the remaining loan portfolio. Specifically identifiable and quantifiable losses are immediately charged off against the allowance; recoveries are generally recorded only when sufficient cash payments are received subsequent to the charge off.

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The Company's allowance for credit losses on loans was $23.1 million at March 31, 2024, and $23.5 million at December 31, 2023. The allowance was 1.07% of total loans at March 31, 2024, and 1.12% of total loans at December 31, 2023. Management's detailed analysis indicates that the Company's allowance for credit losses on loan should be sufficient to cover credit losses for the life of the loans outstanding as of March 31, 2024, but no assurance can be given that the Company will not experience substantial future losses relative to the size of the credit loss allowance for loans. A separate allowance of $0.8 million for potential credit losses inherent in unused commitments is included in other liabilities at March 31, 2024, down $0.1 million from December 31, 2023.

The following table summarizes activity in the credit allowance for losses on loans for the noted periods:

Allowance for Credit Losses on Loans

(dollars in thousands, unaudited)

	For the three months ended		For the three months ended		For the year ended
	March 31,		March 31,		December 31,
Balances:	2024		2023		2023
Average gross loans outstanding during period (1)	$	2,090,528	$	2,033,750	$	2,006,283
Gross Loans outstanding at end of period	$	2,156,864	$	2,033,968	$	2,090,075
Allowance for credit losses on loans:
Balance at beginning of period	$	23,500	$	23,060	$	23,060
Provision charged to expense		97		250		4,058
Charge-offs
Real estate
Residential real estate		—		—		30
Commercial real estate		20		—		2,266
Farmland		410		1,248		1,248
Total real estate		430		1,248		3,544
Other commercial		287		337		1,349
Consumer loans		411		395		1,728
Total	$	1,128	$	1,980	$	6,621
Recoveries
Real estate
Residential real estate	$	—	$	205	$	206
Commercial real estate		—		—		274
Farmland		—		257		—
Total real estate		—		462		480
Other commercial		441		1,048		1,538
Consumer loans		230		250		985
Total	$	671	$	1,760	$	3,003
Net loan charge offs	$	457	$	220	$	3,618
Balance at end of period	$	23,140	$	23,090	$	23,500
RATIOS
Net charge-offs to average Loans (annualized)		0.09%		0.04%		0.18%
Allowance for credit losses on Loans to gross Loans at end of period		1.07%		1.14%		1.12%
Net loan charge-offs to allowance for credit losses on Loans at end of period		1.97%		0.95%		15.40%
Net loan charge-offs to provision for credit losses on Loans		471.13%		88.00%		89.16%

(1) Average balances are obtained from the best available daily or monthly data and are net of deferred fees and related direct costs.

The Company’s allowance for credit losses on loans at March 31, 2024 represents Management’s best estimate of expected losses in the loan portfolio as of that date, but no assurance can be given that the Company will not experience substantial

47

losses relative to the size of the allowance. Furthermore, fluctuations in credit quality, changes in economic conditions, updated accounting or regulatory requirements, and/or other factors could induce us to augment or reduce the allowance.

OFF-BALANCE SHEET ARRANGEMENTS

The Company maintains commitments to extend credit in the normal course of business, as long as there are no violations of conditions established in the outstanding contractual arrangements. It is unlikely that all unused commitments will ultimately be drawn down. Unused commitments to extend credit, which included standby letters of credit, totaled $440.9 million at March 31, 2024, and $408.1 million at December 31, 2023, representing approximately 21% of gross loans outstanding at March 31, 2024, and 20% at December 31, 2023. Included in unused commitments are mortgage warehouse lines which are mostly in the form of repurchase lines and are unconditionally cancellable. Unused commitments on mortgage warehouse lines were $206.4 million at March 31, 2024, and $204.5 million at December 31, 2023, while utilization was 50% and 36% respectively.

The increase in utilization during the first quarter of 2024 was due to new customers in the mortgage warehouse product that ramped up their utilization. Unused commitments exclusive of mortgage warehouse lines and overdraft lines of credit, have increased $30.9 million or 15% for the first three months of 2024 and are due to an increase in new lines of credit. The Company also had undrawn letters of credit issued to customers totaling $4.8 million at March 31, 2024, and $5.0 million at December 31, 2023. The effect on the Company’s revenues, expenses, cash flows and liquidity from the unused portion of commitments to provide credit cannot be reasonably predicted because there is no guarantee that the lines of credit will ever be used. However, the “Liquidity” section in this Form 10-Q outlines resources available to draw upon should we be required to fund a significant portion of unused commitments.

In addition to unused commitments to provide credit, the Company is utilizing a $125 million letter of credit issued by the Federal Home Loan Bank on the Company’s behalf as security for certain local agency deposits which totaled $72.4 million at March 31, 2024. That letter of credit is backed by loans that are pledged to the FHLB by the Company. For more information on the Company’s off-balance sheet arrangements, see Note 7 to the consolidated financial statements located elsewhere herein.

OTHER ASSETS

Interest-earning cash balances were discussed above in the “Investments” section, but the Company also maintains a certain level of cash on hand in the normal course of business as well as non-earning deposits at other financial institutions. Our balance of cash and due from banks depends on the timing of collection of outstanding cash items (checks), the amount of cash held at our branches, and our reserve requirement among other things, and it is subject to significant fluctuations in the normal course of business. While cash flows are normally predictable within limits, those limits are fairly broad and the Company manages its short-term cash position through the utilization of overnight loans to, and borrowings from, correspondent banks, including the Federal Reserve Bank and the Federal Home Loan Bank. Should a large “short” overnight position persist for any length of time, the Company typically raises money through focused retail deposit gathering efforts or by adding brokered time deposits. If a “long” position is prevalent, we could let brokered deposits or other wholesale borrowings roll off as they mature, or we might invest excess liquidity into investments or loans, subject to the bank’s risk tolerances. The Company’s balance of non-earning cash and due from banks was $70.9 million at March 31, 2024, relative to $73.7 million at December 31, 2023.

Foreclosed assets are discussed above in the section titled “Nonperforming Assets.”

Net premises and equipment decreased by $0.8 million during the first three months of 2024, to $16.1 million. This decline was a result of the sale/leaseback of two bank-owned branch locations at a gain of $3.8 million.

Goodwill was $27.4 million at March 31, 2024, unchanged during the first three months of 2024. Goodwill is tested for impairment annually, unless events and circumstances exist which indicate that an impairment test should be performed. The annual goodwill impairment test was last performed on October 1, 2023, and it was determined that no impairment existed. Management continues to evaluate whether or not a triggering event occurs, or circumstances change that would more likely than not reduce the fair value of the Company below its carrying amount before the next annual test in 2024.

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Bank-owned life insurance, with a balance of $53.0 million at March 31, 2024, is discussed in detail above in the “Noninterest Income and Noninterest Expense” section.

DEPOSITS AND INTEREST-BEARING LIABILITIES

DEPOSITS

Deposits represent another key balance sheet category impacting the Company’s net interest income and profitability metrics. Deposits provide liquidity to fund growth in earning assets, and the Company’s net interest margin is improved to the extent that growth in deposits is concentrated in less volatile and typically less costly non-maturity accounts such as demand deposit accounts, NOW accounts, savings accounts, and money market demand accounts. Information concerning average balances and rates paid by deposit type is included in the Average Balances and Rates tables appearing above, in the section titled “Net Interest Income and Net Interest Margin.” A distribution of the Company’s deposits by type, showing the period-end balance and percentage of total deposits, is presented as of the dates indicated in the following table.

Deposit Distribution

(dollars in thousands, unaudited)

	March 31, 2024			December 31, 2023
	Amount		Percent	Amount		Percent
Noninterest-bearing demand deposits	$	968,997	34.04%	$	1,020,772	36.98%
Interest-bearing demand deposits		126,402	4.44%		128,784	4.66%
NOW		406,388	14.27%		405,163	14.67%
Savings		378,057	13.28%		370,806	13.43%
Money market		134,533	4.73%		145,591	5.27%
Time		560,979	19.70%		555,107	20.10%
Brokered deposits		271,648	9.54%		135,000	4.89%
Total deposits	$	2,847,004	100.00%	$	2,761,223	100.00%

Deposit balances grew by $85.8 million, or 3%, during the first three months of 2024 to $2.9 billion at March 31, 2024. Core non-maturity deposits decreased $56.7 million, or 3%, for the first three months of 2024, while customer time deposits increased by $5.9 million, or 1% due mostly to an increase in variable rate CD accounts by existing customers seeking higher interest rates on their deposits. Brokered deposits increased $136.6 million during the first three months of 2024, or 101%. This was a strategic decision to take advantage of preferential pricing over other forms of borrowed funds. Overall noninterest-bearing deposits as a percent of total deposits decreased to 34.0% at March 31, 2024, compared to 37.0% at December 31, 2023.

Overall uninsured deposits are estimated to be approximately $784.4 million, or 28% of total deposit balances, excluding public agency deposits that are subject to collateralization through a letter of credit issued by the FHLB. In addition, uninsured deposits of the bank’s customers are eligible for FDIC pass-through insurance if the customer opens an IntraFi Insured Cash Sweep account or a reciprocal time deposit through the Certificate of Deposit Account Registry System (CDARS). IntraFi allows for up to $150 million of combined pass-through FDIC insurance which would more than cover each of the Bank’s deposit customers if such customer desired to have such pass-through insurance. The Bank maintains a diversified deposit base with no significant customer concentrations and does not bank any cryptocurrency companies. At March 31, 2024, the Company had approximately 121,000 accounts and the 25 largest deposit balance customers had balances of less than 13% of overall deposits.      

OTHER INTEREST-BEARING LIABILITIES

The Company’s non-deposit borrowings may, at any given time, include fed funds purchased from correspondent banks, borrowings from the Federal Home Loan Bank, advances from the Federal Reserve Bank, securities sold under agreements to repurchase, subordinated notes and/or junior subordinated debentures. The Company uses short-term FHLB advances

49

and fed funds purchased on unsecured lines to support liquidity needs created by seasonal deposit flows, to temporarily satisfy funding needs from increased loan demand, and for other short-term purposes. The FHLB line consists of both a secured and unsecured component. The secured component depends on the level of pledged collateral.

Total non-deposit interest-bearing liabilities decreased by $265.7 million, during the first three months of 2024 primarily due to a decrease in overnight fed funds and short term FHLB borrowings. This was a result of a balance sheet restructure in which bonds with a book yield of 2.61% were sold to pay off higher cost borrowed funds at an average rate of 5.52%.

Customer repurchase agreements increased from $107.1 million at December 31, 2023, to $121.9 million at March 31, 2024. Customer repurchase agreements provide collateral for customers that sweep excess deposit balances each day into a separate repurchase agreement account where the Company effectively sells certain government bonds to customers daily and then repurchases the same bonds on the next business day. Although these accounts are not deposits and are not FDIC insured, they provide customers with larger account balances the ability to have their account secured with collateral.

Overnight and short-term borrowings decreased $280.0 million and were paid in full at March 31, 2024, from $280.0 million at December 31, 2023, as mentioned previously as a result of a balance sheet restructure.

Long-term debt at March 31, 2024, consisted of $49.2 million of subordinated debt. This remained relatively unchanged from December 31, 2023. Subordinated debentures related to $35.7 million of trust preferred securities at both March 31, 2024, and December 31, 2023. Trust preferred securities are variable rate instruments benchmarked against the Secured Overnight Financing Rate (SOFR).

OTHER NONINTEREST-BEARING LIABILITIES

Other liabilities are principally comprised of operating lease right-of-use liabilities, accrued interest payable, other accrued but unpaid expenses, and certain clearing amounts. The Company’s balance of other liabilities was $73.6 million at March 31, 2024, as compared to $77.4 million at December 31, 2023, a decrease of $3.8 million or 5%. The decrease was primarily driven by Insured Cash Sweep (“ICS”) transactions that settled as of March 31, 2024, that were in process at December 31, 2023.

LIQUIDITY AND MARKET RISK MANAGEMENT

LIQUIDITY

The Company continues to have substantial liquidity though unencumbered assets and available borrowings. In addition, the Company’s loan-to-deposit ratio was 76% at both March 31, 2024, and December 31, 2023.

Liquidity management refers to the Company’s ability to maintain cash flows that are adequate to fund operations and meet other obligations and commitments in a timely and cost-effective manner. Detailed cash flow projections are reviewed by Management on a monthly basis, with various stress scenarios applied to assess our ability to meet liquidity needs under unusual or adverse conditions. Liquidity ratios are also calculated and reviewed on a regular basis. While those ratios are merely indicators and are not measures of actual liquidity, they are closely monitored, and we are committed to maintaining adequate liquidity resources to draw upon should unexpected needs arise.

The Company, on occasion, experiences cash needs as the result of loan growth, deposit outflows, asset purchases or liability repayments. To meet these short-term needs, we can borrow overnight funds from other financial institutions, draw advances via Federal Home Loan Bank lines of credit, or solicit brokered deposits if customer deposits are not immediately obtainable from local sources.

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At March 31, 2024, and December 31, 2023, the Company had the following sources of primary and secondary liquidity (dollars in thousands):

Primary and secondary liquidity sources		March 31, 2024		December 31, 2023
Cash and cash equivalents	$	119,244	$	78,602
Unpledged investment securities		555,766		792,965
Excess pledged securities		316,889		382,965
FHLB borrowing availability		676,829		586,726
Unsecured lines of credit		504,785		374,785
Funds available through fed discount window		376,216		392,034
Totals	$	2,549,729	$	2,608,077

Available funding sources detailed above of $2.6 billion represented 90% of total deposits and 325% of estimated uninsured and/or uncollateralized deposits as of March 31, 2024. The Company did not participate in the Federal Reserve Bank Term Funding Program in 2023. Unpledged investment securities include $303.6 million of CLOs. As CLOs have a rate that resets every 90 days to current rates, the volatility of pricing of these securities is limited and the Company could sell such securities for liquidity at a significantly lower loss than selling lower rate fixed term securities such as US government bonds or municipal bonds.

The Company performs regular stress tests on its liquidity and at this time, believes that we have sufficient primary and secondary liquidity sources for operations.

The Company has a higher level of actual balance sheet liquidity than might otherwise be the case since we utilize a letter of credit from the FHLB rather than investment securities for certain pledging requirements. That letter of credit, which is backed by loans pledged to the FHLB by the Company, totaled $125 million at March 31, 2024, and December 31, 2023. Other sources of liquidity include the brokered deposit market, deposit listing services, Intrafi, and the ability to offer local time-deposit campaigns. Management is of the opinion that available investments and other potentially liquid assets, along with standby funding sources it has arranged, are more than sufficient to meet the Company’s current and anticipated short-term liquidity needs.

The Company’s primary liquidity ratio and gross loans to deposits were 24.09% and 75.8%, respectively, at March 31, 2024, as compared to internal policy guidelines of “greater than 15%” and “less than 95%.” Ratios and sub-limits for the various components comprising wholesale funding, which were all well within policy guidelines at March 31, 2024, are also periodically reviewed by Management and the Board. The Company has been able to maintain a robust liquidity position in recent periods, but no assurance can be provided that our liquidity position will continue at current strong levels.

The holding company’s primary uses of funds include operating expenses incurred in the normal course of business, interest on trust preferred securities and subordinated debt, shareholder dividends, and share repurchases. Its primary source of funds is dividends from the Bank since the holding company does not conduct regular banking operations. As of March 31, 2024, the holding company maintained a cash balance of $24.6 million. Management anticipates that the holding company has sufficient liquidity to meet its funding requirements for the foreseeable future. Both the holding company and the Bank are subject to legal and regulatory limitations on dividend payments, as outlined in Item 5(c) Dividends in the Company’s Annual Report on Form 10-K for the year ended December 31, 2023, which was filed with the SEC.

INTEREST RATE RISK MANAGEMENT

Market risk arises from changes in interest rates, exchange rates, commodity prices and equity prices. The Company does not engage in the trading of financial instruments, nor does it have exposure to currency exchange rates. Our market risk exposure is primarily that of interest rate risk, and we have established policies and procedures to monitor and limit our earnings and balance sheet exposure to changes in interest rates. The principal objective of interest rate risk management is to manage the financial components of the Company’s balance sheet in a manner that will optimize the risk/reward equation for earnings and capital under a variety of interest rate scenarios.

To identify areas of potential exposure to interest rate changes, we utilize commercially available modeling software to perform monthly earnings simulations and calculate the Company’s market value of portfolio equity under varying interest

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rate scenarios. The model imports relevant information for the Company’s financial instruments and incorporates Management’s assumptions on pricing, duration, and optionality for anticipated new volumes. Assumptions regarding deposit betas in the up cycles can range from 25 to 100% and from 0 to 50% in the down cycles depending on the deposit type. Deposit decay rate assumptions range from 5 to 10% and are based on historical averages. Prepayment speeds are based on three-year historical averages. Various rate scenarios consisting of key rate and yield curve projections are then applied in order to calculate the expected effect of a given interest rate change on interest income, interest expense, and the value of the Company’s financial instruments. The rate projections can be shocked (an immediate and parallel change in all base rates, up or down), ramped (an incremental increase or decrease in rates over a specified time period), economic (based on current trends and econometric models) or stable (unchanged from current actual levels).

In addition to a stable rate scenario, which presumes that there are no changes in interest rates, we typically use at least eight other interest rate scenarios in conducting our rolling 12-month net interest income simulations: upward shocks of 100, 200, 300, and 400 basis points, and downward shocks of 100, 200, and 300 basis points. Those scenarios may be supplemented, reduced in number, or otherwise adjusted as determined by Management to provide the most meaningful simulations considering economic conditions and expectations at the time. Pursuant to policy guidelines, we generally attempt to limit the projected decline in net interest income relative to the stable rate scenario to no more than 5% for a 100 basis point interest rate shock, 10% for a 200 basis point shock, 15% for a 300 basis point shock, and 20% for a 400 basis point shock.

The Company had the following estimated net interest income sensitivity profiles over one-year, without factoring in any potential negative impact on spreads resulting from competitive pressures or credit quality deterioration:

	March 31, 2024				March 31, 2023
Immediate change in Interest Rates (basis points)	% Change in Net Interest Income		$ Change in Net Interest Income		% Change in Net Interest Income		$ Change in Net Interest Income
+400		8.3%	$	10,117		(5.5)%	$	(6,530)
+300		6.3%	$	7,715		(3.8)%	$	(4,554)
+200		4.3%	$	5,305		(2.1)%	$	(2,562)
+100		2.3%	$	2,842		(0.6)%	$	(764)
Base
-100		(5.5)%	$	(6,777)		(2.6)%	$	(3,150)
-200		(10.9)%	$	(13,302)		(6.3)%	$	(7,478)
-300		(16.1)%	$	(19,711)		(7.1)%		(8,450)
-400		(20.2)%	$	(24,717)		(9.4)%		(11,223)

For the period ending March 31, 2024, management believes that the Company was asset sensitive, with net income increasing in a rising rate scenario and decreasing in declining rate scenarios.

The shift from being liability sensitive at March 31, 2023 to asset sensitive at March 31, 2024, is due mostly to the decrease in the level of overnight borrowings both in Fed Funds purchased and overnight FHLB borrowings, a decrease in fixed rate bonds (which were sold to payoff higher cost borrowings that reprice daily), combined with an increase in mortgage warehouse line utilization which is very short-term.

The change in net interest income is similar for the up 100, 200, 300, and 400 basis point scenarios.  If there were an immediate and sustained upward adjustment of 100 basis points in interest rates, all else being equal, net interest income over the next 12 months is projected to increase by $2.8 million, or 2.3%, relative to a stable interest rate scenario, with the favorable variance increasing as interest rates rise higher.

If there was an immediate downward adjustment of 100 basis points in interest rates, net interest income would drop $6.8 million or a negative variance of 5.5%. The change in net interest income in the down 200 basis point scenario is a decrease of $13.3 million or 10.9%. As a significant portion of the Company’s deposits remain in noninterest-bearing accounts or low-cost deposit accounts, in a down rate scenario, these rates would not change or only change slightly. However, floating rate earning assets (loans and deposits) would reprice downward more than the decline in floating rate liabilities. All interest rate downward shock scenarios are outside of internal policy guidelines, and all upward rate shock scenarios are within internal policy guidelines. Although interest rate downward shock scenarios are outside of internal policy guidelines, the starting point has also increased as a result of the aforementioned balance sheet restructuring.   Management is currently looking at various balance sheet management strategies to bring our net interest income at risk to a more neutral position which would lower asset sensitivity overall and would lower the negative impact of down rate shocks.

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In addition to the net interest income simulations shown above, we run stress scenarios for the unconsolidated Bank where we model the possibility of no balance sheet growth, the potential runoff of “surge” core deposits which flowed into the Bank in the most recent economic cycle, and unfavorable movement in deposit rates relative to yields on earning assets (i.e., higher deposit betas). The most significant impact to net interest income in the net interest income simulations is the reduction or migration of low-cost deposits.

CAPITAL RESOURCES

The Company had total shareholders’ equity of $345.1 million at March 31, 2024, comprised of $109.3 million in common stock, $4.8 million in additional paid-in capital, $262.9 million in retained earnings, and accumulated other comprehensive loss of $31.9 million. At the end of 2023, total shareholders’ equity was $338.1 million. The increase in equity during the first quarter of 2024 is due to net income of $9.3 million, offset by a $3.4 million dividend paid to shareholders, $3.3 million in share repurchases and a $4.1 million favorable swing in other comprehensive income/loss due principally to changes in investment securities’ fair value. The remaining difference is related to equity compensation recognized during the quarter.

The Company approved a new share repurchase program in October 2023 that authorized 1,000,000 shares of common stock for repurchase beginning at the end of the expiration of the share repurchase program on October 31, 2023, and expiring on October 31, 2024. Under the 2023 Share Repurchase Program, there were 178,937 shares repurchased in the first three months of 2024 under a Rule 10b5-1 Plan.

The Company uses a variety of measures to evaluate its capital adequacy, including the leverage ratio which is calculated separately for the Company and the Bank. Management reviews these capital measurements on a quarterly basis and takes appropriate action to help ensure that they meet or surpass established internal and external guidelines. As permitted by the regulators for financial institutions that are not deemed to be “advanced approaches” institutions, the Company has elected to opt out of the Basel III requirement to include accumulated other comprehensive income in risk-based capital. The following table sets forth the Bank’s regulatory capital ratios as of the dates indicated.

Regulatory Capital Ratios

					Minimum		Minimum
					Requirement		Required
	March 31,		December 31,		to be		Community Bank
	2024		2023		Well Capitalized (1)		Leverage Ratio (2)
Bank of the Sierra
Tier 1 Capital to Adjusted Average Assets ("Leverage Ratio") (3)	11.57	%	11.29	%	9.00	%	9.00	%
Sierra Bancorp
Tier 1 Capital to Adjusted Average Assets ("Leverage Ratio") (3)	10.97	%	10.32	%	9.00	%	N/A

(1) The Company was subject to these minimum requirements under the regulatory framework for Prompt Corrective Action at December 31, 2019.

(2) If the subsidiary bank’s leverage ratio exceeds the minimum ratio under the community bank leverage ratio framework, it is deemed to be “well capitalized” under all other regulatory capital requirements. The Company may revert back to the regulatory framework for Prompt Corrective Action if the subsidiary bank’s leverage ratio falls below the minimum under the community bank leverage ratio framework.

(3) The Company has elected to phase in the impact of implementing CECL on regulatory capital over a three-year period.

The federal banking agencies provide a simplified measure of capital adequacy for qualifying community banking organizations by allowing such banking organizations to opt into the community bank leverage ratio framework. The Company’s subsidiary has opted into the community bank leverage ratio framework. This means that if the Company’s subsidiary maintains a leverage ratio greater than 9 percent, it will be considered to have met the minimum capital requirements, the capital ratio requirements for the well capitalized category under the Prompt Corrective Action framework, and any other capital or leverage requirements to which the qualifying banking organization is subject. A qualifying community banking organization with a leverage ratio of greater than 9 percent may opt into the community bank leverage ratio framework if has average consolidated total assets of less than $10 billion, has off-balance-sheet exposures of 25% or less of total consolidated assets, and has total trading assets and trading liabilities of 5 percent or less of total consolidated assets. Further, the bank must not be an advance approaches banking organization.

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PART I – FINANCIAL INFORMATION

ITEM 3

QUANTITATIVE & QUALITATIVE DISCLOSURES

ABOUT MARKET RISK

The information concerning quantitative and qualitative disclosures about market risk is included in Part I, Item 2 above. See “Management’s Discussion and Analysis of Financial Condition and Results of Operations – Liquidity and Market Risk Management.”

PART I – FINANCIAL INFORMATION

Item 4

CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures

The Company’s Chief Executive Officer and its Chief Financial Officer, after evaluating the effectiveness of the Company’s disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) as of the end

of the period covered by this report (the “Evaluation Date”) have concluded that as of the Evaluation Date, the Company’s disclosure controls and procedures were adequate and effective to ensure that material information relating to the Company and its consolidated subsidiaries would be made known to them by others within those entities, particularly during the period in which this quarterly report was being prepared.

Disclosure controls and procedures are designed to ensure that information required to be disclosed by us in the reports that we file or submit under the Exchange Act is accumulated and communicated to our Management, including our Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosure, and that such information is recorded, processed, summarized, and reported within the time periods specified by the SEC.

Changes in Internal Controls

There were no significant changes in the Company’s internal controls over financial reporting that occurred in the first three months of 2024 that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.

PART II - OTHER INFORMATION

ITEM 1: LEGAL PROCEEDINGS

The Company and the Bank are defendants, from time to time, in legal proceedings in various points of the legal process arising from transactions conducted in the ordinary course of business.  In the opinion of Management, in consultation with legal counsel, it is not probable that current legal actions will result in an unfavorable outcome that has a material adverse effect on the Company’s consolidated financial condition, results of operations, comprehensive income, or cash flows. In the event that such legal action results in an unfavorable outcome, the resulting liability could have a material adverse effect on the Company’s consolidated financial position, results of operations, comprehensive income/(loss), or cash flows.

ITEM 1A: RISK FACTORS

There were no material changes from the risk factors disclosed in the Company’s Form 10-K for the fiscal year ended December 31, 2023.    

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ITEM 2: UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

(c)   Stock Repurchases

In October 2023, the Board approved the 2023 Share Repurchase Plan by authorizing 1,000,000 shares of common stock for repurchase and expires on October 31, 2024.

Stock Repurchases
Period	Total Number of Shares Purchased		Average Price Paid per Share	Total Number of Shares Purchased as Part of a Publicly Announced Plan	Maximum Number (or Approximate Dollar Value) of Shares That May Yet Be Purchased Under the Plan at the End of the Period
January 1, 2024 - January 31, 2024	—		—	—	1,000,000
February 1, 2024 - February 29, 2024	59,227		18.83	59,227	940,773
March 1, 2024 - March 31, 2024	119,710		18.59	119,710	821,063
Total	178,937	$	18.67	178,937

ITEM 3: DEFAULTS UPON SENIOR SECURITIES

Not applicable

ITEM 4: MINE SAFETY DISCLOSURES

Not applicable

ITEM 5: OTHER INFORMATION

Not applicable

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ITEM 6: EXHIBITS

Exhibit #	Description
3.1	Restated Articles of Incorporation of Sierra Bancorp (1)
3.2	Amended and Restated By-laws of Sierra Bancorp (2)
4.1	Description of Securities (3)
4.2	3.25% Fixed to Floating Subordinated Debt issued September 24, 2021 (4)
10.1	Salary Continuation Agreement for James C. Holly (5)*
10.2	Split Dollar Agreement and Amendment thereto for James C. Holly (6)*
10.3	Director Retirement and Split dollar Agreements Effective October 1, 2002, for Albert Berra, Morris Tharp, and Gordon Woods (6)*
10.4	401 Plus Non-Qualified Deferred Compensation Plan (6)*
10.5	Indenture dated as of March 17, 2004, between U.S. Bank N.A., as Trustee, and Sierra Bancorp, as Issuer (7)
10.6	Amended and Restated Declaration of Trust of Sierra Statutory Trust II, dated as of March 17, 2004 (7)
10.7	Indenture dated as of June 15, 2006, between Wilmington Trust Co., as Trustee, and Sierra Bancorp, as Issuer (8)
10.8	Amended and Restated Declaration of Trust of Sierra Capital Trust III, dated as of June 15, 2006 (8)
10.9	2007 Stock Incentive Plan (9)
10.10	Sample Retirement Agreement Entered into with Each Non-Employee Director Effective January 1, 2007 (10)*
10.11	Salary Continuation Agreement for Kevin J. McPhaill (10)*
10.14	First Amendment to the Salary Continuation Agreement for Kevin J. McPhaill (11)*
10.15	Indenture dated as of September 20, 2007, between Wilmington Trust Co., as Trustee, and Coast Bancorp, as Issuer (12)
10.16	Amended and Restated Declaration of Trust of Coast Bancorp Statutory Trust II, dated as of September 20, 2007 (12)
10.17	First Supplemental Indenture dated as of July 8, 2016, between Wilmington Trust Co. as Trustee, Sierra Bancorp as the “Successor Company”, and Coast Bancorp (12)
10.18	2017 Stock Incentive Plan (13)*
10.19	Employment agreements dated as of December 27, 2018, for Kevin McPhaill, CEO and Michael Olague, Chief Banking Officer (14)*
10.21	Employment agreement dated as of November 15, 2019, for Christopher Treece, Chief Financial Officer (15)*
10.22	Employment agreement dated as of January 17, 2020, for Jennifer Johnson, Chief Administrative Officer (16)*
10.23	Employment agreement dated as of December 14, 2020, for Hugh Boyle, Chief Credit Officer (17)*
10.24	Form Indemnification Agreement dated as of January 28, 2021, for Directors and Executive Officers (18)*
10.25	Split Dollar Master Agreement and Election Form Effective October 1, 2002, for Kevin McPhaill (19)*
10.26	Split Dollar Agreement for Albert Berra (20)*
10.27	10b5-1 Plan for Susan Abundis (22)
10.28	2023 Equity Based Compensation Plan (21) *
10.29	Employment agreement dated as of August 25, 2023, for Natalia Coen, Chief Risk Officer (23)*
31.1	Certification of Chief Executive Officer (Section 302 Certification)
31.2	Certification of Chief Financial Officer (Section 302 Certification)
32	Certification of Periodic Financial Report (Section 906 Certification)
101.INS	Inline XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCH	Inline XBRL Taxonomy Extension Schema Document
101.CAL	Inline XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF	Inline XBRL Taxonomy Extension Definition Linkbase Document
101.LAB	Inline XBRL Taxonomy Extension Label Linkbase Document
101.PRE	Inline XBRL Taxonomy Extension Presentation Linkbase Document
104	Cover Page Interactive Data File - The cover page interactive data file does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.

56

(1) Filed as Exhibit 3.1 to the Form 10-Q filed with the SEC on August 7, 2009, and incorporated herein by reference.

(2) Filed as an Exhibit to the Form 8-K filed with the SEC on May 25, 2022, and incorporated herein by reference.

(3) Filed as an Exhibit to the Form 10-K filed with the SEC on March 12, 2020, and incorporated herein by reference.

(4) Filed as an Exhibit to the Form 8-K filed with the SEC on September 24, 2021, and incorporated herein by reference.

(5) Filed as Exhibit 10.7 to the Form 10-Q filed with the SEC on May 15, 2003, and incorporated herein by reference.

(6) Filed as Exhibits 10.12, 10.18 through 10.20, and 10.22 to the Form 10-K filed with the SEC on March 15, 2006, and incorporated herein by reference.

(7) Filed as Exhibits 10.9 and 10.10 to the Form 10-Q filed with the SEC on May 14, 2004, and incorporated herein by reference.

(8) Filed as Exhibits 10.26 and 10.27 to the Form 10-Q filed with the SEC on August 9, 2006, and incorporated herein by reference.

(9) Filed as Exhibit 10.20 to the Form 10-K filed with the SEC on March 15, 2007, and incorporated herein by reference.

(10) Filed as Exhibits 10.1 through 10.2 to the Form 8-K filed with the SEC on January 8, 2007, and incorporated herein by reference.

(11) Filed as Exhibit 10.24 to the Form 10-Q filed with the SEC on May 7, 2015, and incorporated herein by reference.

(12) Filed as Exhibits 10.1 through 10.3 to the Form 8-K filed with the SEC on July 11, 2016, and incorporated herein by reference.

(13) Filed as Exhibit 10.1 to the Form 8-K filed with the SEC on March 17, 2017, and incorporated herein by reference.

(14) Filed as Exhibits 99.1 and 99.4 to the Form 8-K filed with the SEC on December 28, 2018, and incorporated by reference.

(15) Filed as Exhibit 99.1 to the Form 8-K filed with the SEC on November 11, 2019, and incorporated by reference.

(16) Filed as Exhibit 99.1 to the Form 8-K filed with the SEC on January 21, 2020, and incorporated by reference.

(17) Filed as Exhibit 10.1 to the Form 8-K filed with the SEC on December 09, 2020, and incorporated herein by reference.

(18) Filed as Exhibit 10.1 to the Form 8-K filed with the SEC on January 29, 2021, and incorporated herein by reference.

(19) Filed as Exhibit 10.25 to the form 10-Q filed with the SEC on November 3, 2022, and incorporated herein by reference.

(20) Filed as Exhibit 10.26 to the form 10-Q filed with the SEC on May 5, 2023, and incorporated herein by reference.

(21) Filed as Exhibit 4.1 to the form S-8 filed with the SEC on June 15, 2023, and incorporated herein by reference.

(22) Filed as Exhibit 10.27 to the form 10-Q filed with the SEC on August 3, 2023, and incorporated herein by reference.

(23) Filed as Exhibit 10.1 to the form 8-K filed with the SEC on August 31, 2023, and incorporated herein by reference.

*Indicates management contract or compensatory plan or arrangement.

57

SIGNATURES

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

May 6, 2024	/s/ Kevin J. McPhaill
Date	SIERRA BANCORP
	Kevin J. McPhaill
	President & Chief Executive Officer
	(Principal Executive Officer)
May 6, 2024	/s/ Christopher G. Treece
Date	SIERRA BANCORP
	Christopher G. Treece
	Chief Financial Officer
May 6, 2024	/s/ Cindy L. Dabney
Date	SIERRA BANCORP
	Cindy L. Dabney
	Principal Accounting Officer

58

EX-31.1

Exhibit 31.1 – Certification of Chief Executive Officer (Section 302 Certification)

I, Kevin J. McPhaill, certify that:

1.  I have reviewed this quarterly report on Form 10-Q of Sierra Bancorp (“Registrant”);

2.  Based on my knowledge, this quarterly 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 quarterly report;

3.  Based on my knowledge, the financial statements, and other financial information included in this quarterly 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 quarterly report;

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

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

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

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

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

5.  The Registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the Registrant’s auditors and the audit committee of the Registrant’s board of directors:

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

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

Date:  May 6, 2024

/s/  Kevin J. McPhaill

Kevin J. McPhaill

President &

Chief Executive Officer

EX-31.2

Exhibit 31.2 – Certification of Chief Financial Officer (Section 302 Certification)

I, Christopher G. Treece, certify that:

1.  I have reviewed this quarterly report on Form 10-Q of Sierra Bancorp (“Registrant”);

2.  Based on my knowledge, this quarterly 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 quarterly report;

3.  Based on my knowledge, the financial statements, and other financial information included in this quarterly 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 quarterly report;

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

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

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

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

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

5.  The Registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the Registrant’s auditors and the audit committee of the Registrant’s board of directors:

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

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

Date:  May 6, 2024

/s/  Christopher G. Treece

Christopher G. Treece

Chief Financial Officer

EX-32

Exhibit 32 – Certification of Periodic Financial Report

Kevin J. McPhaill and Christopher G. Treece hereby certify as follows:

1.  They are the Chief Executive Officer and Chief Financial Officer, respectively, of Sierra Bancorp.  

2.  The Form 10-Q of Sierra Bancorp for the Quarter ended March 31, 2024, fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m or 78o(d)) and the information contained in the report on Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of Sierra Bancorp.

May 6, 2024	/s/	Kevin J. McPhaill
Date		Kevin J. McPhaill
		President &
		Chief Executive Officer
May 6, 2024	/s/	Christopher G. Treece
Date		Christopher G. Treece
		Chief Financial Officer

XML

Document and Entity Information - shares	3 Months Ended
	Mar. 31, 2024	May 01, 2024
Cover [Abstract]
Entity Central Index Key	0001130144
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Mar. 31, 2024
Document Transition Report	false
Entity File Number	000-33063
Entity Registrant Name	SIERRA BANCORP
Entity Incorporation, State or Country Code	CA
Entity Tax Identification Number	33-0937517
Entity Address, Address Line One	86 North Main Street
Entity Address, City or Town	Porterville
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	93257
City Area Code	559
Local Phone Number	782-4900
Title of 12(b) Security	Common Stock, no par value
Trading Symbol	BSRR
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		14,595,719
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q1
Current Fiscal Year End Date	--12-31
Amendment Flag	false

XML

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
ASSETS
Cash and due from banks	$ 70,908	$ 73,721
Interest-bearing deposits in banks	48,336	4,881
Total cash & cash equivalents	119,244	78,602
Available-for-sale, net of zero allowance for credit losses	741,789	1,019,201
Held-to-maturity, net of allowance for credit losses of $16 and $16	316,406	320,057
Total investment securities	1,058,195	1,339,258
Loans:
Gross loans	2,156,864	2,090,075
Deferred loan costs, net	214	309
Allowance for credit losses on loans	(23,140)	(23,500)
Net loans	2,133,938	2,066,884
Premises and equipment, net	16,067	16,907
Goodwill	27,357	27,357
Other intangible assets, net	1,180	1,399
Bank-owned life insurance	52,977	51,572
Other assets	144,114	147,820
Total assets	3,553,072	3,729,799
Deposits:
Noninterest-bearing	968,996	1,020,772
Interest-bearing	1,878,008	1,740,451
Total deposits	2,847,004	2,761,223
Repurchase agreements	121,851	107,121
Other borrowings	80,000	360,500
Long-term debt	49,326	49,304
Subordinated debentures	35,704	35,660
Allowance for credit losses on unfunded loan commitments	540	510
Other liabilities	73,553	77,384
Total liabilities	3,207,978	3,391,702
Commitments and contingent liabilities (Note 7)
Shareholders' equity
Common stock, no par value; 24,000,000 shares authorized; 14,645,298 and 15,170,372 shares issued and outstanding at March 31, 2024, and December 31, 2023, respectively	109,295	110,446
Additional paid-in capital	4,815	4,581
Retained earnings	262,906	259,050
Accumulated other comprehensive loss, net	(31,922)	(35,980)
Total shareholders' equity	345,094	338,097
Total liabilities and shareholders' equity	$ 3,553,072	$ 3,729,799

XML

CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Statement of Financial Position [Abstract]
Available-for-sale securities, allowance for credit losses	$ 0	$ 0
Allowance for credit losses on held-to-maturity securities	$ 16	$ 16
Common Stock, No Par Value	$ 0	$ 0
Common Stock, Shares Authorized	24,000,000	24,000,000
Common Stock, Shares, Issued	14,645,298	15,170,372
Shares outstanding (in shares)	14,645,298	15,170,372

XML

CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Interest and dividend income
Loans, including fees	$ 25,426	$ 22,550
Taxable securities	13,303	11,986
Tax-exempt securities	1,989	2,813
Federal funds sold and other	243	70
Total interest income	40,961	37,419
Interest expense
Deposits	9,645	5,999
Federal funds purchased and repurchase agreements	286	1,560
Federal Home Loan Bank advances	1,127	632
Long-term debt	431	429
Subordinated debentures	755	667
Total interest expense	12,244	9,287
Net interest income	28,717	28,132
Credit loss expense - loans	97	250
Credit loss expense - unfunded commitments	30	10
Net interest income after provision for credit losses	28,590	27,872
Noninterest income
Net (loss) gain on sale of securities available-for-sale	(2,883)	45
Net gain on sale of fixed assets	3,799	14
Increase in cash surrender value of life insurance	1,215	172
Realized gain on available-for-sale securities	66
Other income	666	968
Total noninterest income	8,589	6,579
Noninterest expense
Salaries and employee benefits	13,197	12,816
Occupancy and equipment costs	3,025	2,330
Other	8,304	7,846
Total noninterest expense	24,526	22,992
Income before taxes	12,653	11,459
Provision for income taxes	3,323	2,708
Net income	$ 9,330	$ 8,751
PER SHARE DATA
Book value	$ 23.56	$ 20.40
Cash dividends (in dollars per share)	0.23	0.23
Earnings per share basic (in dollars per share)	0.64	0.58
Earnings per share diluted (in dollars per share)	$ 0.64	$ 0.58
Average shares outstanding, basic (in shares)	14,508,468	14,971,842
Average shares outstanding, diluted (in shares)	14,553,627	15,002,366
Total shareholders' equity	$ 345,094	$ 307,010
Shares outstanding (in shares)	14,645,298	15,050,740
Dividends paid (in thousands)	$ 3,396	$ 3,495
Deposit Account [Member]
Noninterest income
Service charges and fees on deposit accounts	$ 5,726	$ 5,380

XML

CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Comprehensive Income
Net income	$ 9,330	$ 8,751
Unrealized gain on securities:
Unrealized holding gain arising during period	2,877	756
Less: reclassification adjustment for losses (gains) included in net income (1)	2,883	(45)
Other comprehensive gain, before tax	5,760	711
Income tax expense related to items of other comprehensive gain	(1,702)	(210)
Other comprehensive gain, net of tax:	4,058	501
Comprehensive income	$ 13,388	$ 9,252

XML

CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME (Parenthetical) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Reclassification adjustment for (losses) gains on securities available-for-sale included in net income, tax	$ 800	$ 10

XML

CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid In Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Balance at Dec. 31, 2022	$ 112,928	$ 4,148	$ 243,082	$ (56,576)	$ 303,582
Balance (in shares) at Dec. 31, 2022	15,170,372
Increase (Decrease) in Shareholders' Equity
Net Income			8,751		8,751
Other comprehensive loss, net of tax				501	501
Restricted stock granted (in shares)	29,064
Restricted stock surrendered due to employee tax liability	$ (13)		(23)		(36)
Restricted stock surrendered due to employee tax liability (in shares)	(1,764)
Restricted stock forfeited / cancelled (in shares)	(514)
Stock based compensation - stock options		20			20
Stock based compensation - restricted stock		393			393
Stock repurchase	$ (1,088)		(1,592)		(2,680)
Stock repurchase (in shares)	(146,418)
Excise tax on stock repurchase	$ (26)				(26)
Cash dividends			(3,495)		(3,495)
Balance at Mar. 31, 2023	$ 111,801	4,561	246,723	(56,075)	307,010
Balance (in shares) at Mar. 31, 2023	15,050,740
Balance at Dec. 31, 2023	$ 110,446	4,581	259,050	(35,980)	338,097
Balance (in shares) at Dec. 31, 2023	14,793,832
Increase (Decrease) in Shareholders' Equity
Net Income			9,330		9,330
Other comprehensive loss, net of tax				4,058	4,058
Restricted stock granted (in shares)	36,114
Restricted shares withheld for taxes	$ (38)		(63)		(101)
Restricted shares withheld for taxes (in shares)	(5,062)
Restricted stock forfeited / cancelled (in shares)	(649)
Restricted stock vested in period	$ 253	(253)
Stock based compensation - stock options		14			14
Stock based compensation - restricted stock		473			473
Stock repurchase	$ (1,334)		(2,015)		(3,349)
Stock repurchase (in shares)	(178,937)
Excise tax on stock repurchase	$ (32)				(32)
Cash dividends			(3,396)		(3,396)
Balance at Mar. 31, 2024	$ 109,295	$ 4,815	$ 262,906	$ (31,922)	$ 345,094
Balance (in shares) at Mar. 31, 2024	14,645,298

XML

CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY (Parenthetical) - $ / shares	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY
Common Stock, Dividends, Per Share, Declared	$ 0.23	$ 0.23

XML

CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Cash flows from operating activities:
Net income	$ 9,330	$ 8,751
Adjustments to reconcile net income to net cash provided by operating activities:
Loss (gain) on sales of securities	2,883	(45)
Realized gain on securities transaction	(66)
Gain on disposal of fixed assets	(3,799)	(14)
Stock based compensation expense	487	413
Provision for credit losses on loans	97	250
Depreciation and amortization	534	604
Net amortization on securities premiums and discounts	375	743
Net accretion of premiums/discounts for loans acquired	(55)	(124)
Increase in cash surrender value of life insurance policies	(1,215)	(172)
Amortization of core deposit intangible	219	219
Decrease in interest receivable and other assets	1,220	3,185
Decrease in other liabilities	(3,833)	(3,643)
Deferred income tax benefit	(137)	(119)
Decrease in value of restricted bank equity securities	311	291
Amortization of debt issuance costs	22	22
Net amortization of partnership investment	608	166
Net cash provided by operating activities	6,981	10,527
Cash flows from investing activities:
Maturities and calls of securities available for sale	33,713	21,864
Proceeds from sales of securities available for sale	233,187	14,349
Purchase of securities available for sale		(149,172)
Principal pay downs on securities available for sale	16,733	11,128
Loan originations and payments, net	(67,096)	(422)
Purchases of premises and equipment	(369)	(413)
Proceeds from sale of premises and equipment	4,518	25
Proceeds from sales of foreclosed assets		19,151
Purchase of bank-owned life insurance	(190)	(202)
Proceeds from BOLI death benefit		235
Net cash provided by (used in) investing activities	220,496	(83,457)
Cash flows from financing activities:
Increase in deposits	85,781	102,824
(Decrease) increase in Fed funds purchased	(130,000)	25,000
Decrease in short-term Federal Home Loan Bank advances	(150,500)	(27,200)
Increase (decrease) in customer repurchase agreements	14,730	(15,108)
Cash dividends paid	(3,396)	(3,495)
Repurchases of common stock	(3,450)	(2,716)
Net cash (used in) provided by financing activities	(186,835)	79,305
Increase in cash and cash equivalents	40,642	6,375
Beginning of period	78,602	77,131
End of period	119,244	83,506
Supplemental disclosure of cash flow information:
Interest paid	$ 13,276	8,511
Supplemental schedule of noncash investing and financing activities:
Real estate acquired through foreclosure		$ 15,406

XML

The Business of Sierra Bancorp

3 Months Ended

Mar. 31, 2024

The Business of Sierra Bancorp

The Business of Sierra Bancorp

Note 1 – The Business of Sierra Bancorp

Sierra Bancorp (the “Company”) is a California corporation headquartered in Porterville, California, and is a registered bank holding company under federal banking laws. The Company was formed to serve as the holding company for Bank of the Sierra (the “Bank”) and has been the Bank’s sole shareholder since August 2001. The Company exists primarily for the purpose of holding the stock of the Bank and of such other subsidiaries it may acquire or establish. As of March 31, 2024, the Company’s only other subsidiaries were Sierra Statutory Trust II, Sierra Capital Trust III, and Coast Bancorp Statutory Trust II, which were formed solely to facilitate the issuance of capital trust pass-through securities (“TRUPS”). Pursuant to the Financial Accounting Standards Board (“FASB”) standard on the consolidation of variable interest entities, these trusts are not reflected on a consolidated basis in the Company’s financial statements. References herein to the “Company” include Sierra Bancorp and its consolidated subsidiary, the Bank, unless the context indicates otherwise.

Bank of the Sierra, a California state-chartered bank headquartered in Porterville, California, offers a wide range of retail and commercial banking services via branch offices located throughout California’s South San Joaquin Valley, the Central Coast, Ventura County, the Sacramento area, and neighboring communities. The Bank was incorporated in September 1977, and opened for business in January 1978 as a one-branch bank with $1.5 million in capital. Our growth in the ensuing years has largely been organic in nature but includes four whole-bank acquisitions: Sierra National Bank in 2000, Santa Clara Valley Bank in 2014, Coast National Bank in 2016, and Ojai Community Bank in October 2017. As of the filing date of this report the Bank operates 35 full-service branches and an online branch and maintains ATMs at all but one of our branch locations as well as at seven non-branch locations. Moreover, the Bank has specialized lending units which focus on agricultural borrowers, commercial real estate, and mortgage warehouse lending. In addition, in February 2020 the Bank opened a loan production office which is currently located in Roseville, CA. To support organic growth in the agricultural and commercial lending sectors the Bank opened a loan production office in Templeton, CA in April 2022. The Company had total assets of $3.6 billion at March 31, 2024, and for a number of years we have claimed the distinction of being the largest bank headquartered in the South San Joaquin Valley. The Bank’s deposit accounts, which totaled $2.8 billion at March 31, 2024, are insured by the Federal Deposit Insurance Corporation (“FDIC”) up to maximum insurable amounts.

XML

Basis of Presentation

3 Months Ended

Mar. 31, 2024

Basis of Presentation

Basis of Presentation

Note 2 – Basis of Presentation

The accompanying interim unaudited consolidated financial statements have been prepared in a condensed format as allowed under U.S. generally accepted accounting principles (“GAAP”). Therefore, these financial statements do not include all of the information and footnotes required for complete, audited financial statements as presented in the Company’s Annual Report on Form 10-K. The information furnished in these interim statements reflects all adjustments that are, in the opinion of Management, necessary for a fair statement of the results for such periods. Such adjustments can generally be considered as normal and recurring unless otherwise disclosed in this Form 10-Q. In preparing the accompanying financial statements, Management has taken subsequent events into consideration, through May 6, 2024 and recognized them where appropriate. The results of operations in the interim statements are not necessarily indicative of the results that may be expected for any other quarter, or for the full year. Certain amounts reported for 2023 have been reclassified to be consistent with the reporting for 2024, none of which impacted net income or shareholders’ equity. The interim financial information should be read in conjunction with the Company’s Annual Report on Form 10-K for the year ended December 31, 2023, as filed with the Securities and Exchange Commission (the “SEC”).

XML

Current Accounting Developments

3 Months Ended

Mar. 31, 2024

Current Accounting Developments

Current Accounting Developments

Note 3 – Current Accounting Developments

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.” ASU 2023-02 is intended to improve the accounting and disclosures for investments in tax credit structures. ASU 2023-02 allows entities

to elect to account for qualifying tax equity investments using the proportional amortization method, regardless of the program giving rise to the related income tax credits. Previously, this method was only available for qualifying tax equity investments in low-income housing tax credit structures. ASU 2023-02 was effective for the Company on January 1, 2024, and its adoption did not have a significant effect on the Company’s financial statements.

On October 9, 2023, the FASB issued ASU 2023-06, “Disclosure Improvements: Codification Amendments in Response to the SEC’s Disclosure Update and Simplification of Initiative.” ASU 2023-06 amends the disclosure or presentation requirements related to various subtopics in the FASB Accounting Standards Codification (the “Codification”). The ASU was issued in response to the SEC’s August 2018 final rule that updated and simplified disclosure requirements that the SEC believed were “redundant, duplicative, overlapping, outdated, or superseded.” The new guidance is intended to align U.S. GAAP requirements with those of the SEC and to facilitate the application of U.S. GAAP for all entities. ASU 2023-06 applies to all reporting entities within the scope of the amended subtopics. Note that some of the amendments introduced by the ASU are technical corrections or clarifications of the FASB’s current disclosure or presentation requirements. The effective date for each amendment of ASU 2023-06 will be the date on which the SEC’s removal of that related disclosure requirement from Regulation S-X or Regulation S-K becomes effective, with early adoption prohibited. The Company will apply the amendments in ASU 2023-06 prospectively after the effective dates. The adoption of this standard is not expected to have a significant effect on the Company’s financial statements.

In November 2023 the FASB issued, ASU No. 2023-07, “Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures.” ASU 2023-07 expands segment disclosure requirements for public entities to require disclosure of significant segment expenses and other segment items on an annual and interim basis and to provide in interim periods all disclosures about a reportable segment’s profit or loss and assets that are currently required annually. ASU 2023-07 is effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024. Early adoption is permitted. ASU 2023-07 was adopted by the Company on January 1, 2024, and did not have a significant impact on the financial statements.

In December 2023 the FASB issued, ASU 2023-09, “Income Taxes (Topic 740): Improvements to Income Tax Disclosures.” ASU 2023-09 requires public business entities to disclose in their rate reconciliation table additional categories of information about federal, state, and foreign income taxes and to provide more details about the reconciling items in some categories if items meet a quantitative threshold. ASU 2023-09 also requires all entities to disclose income taxes paid, net of refunds, disaggregated by federal, state, and foreign taxes for annual periods and to disaggregate the information by jurisdiction based on a quantitative threshold, among other things. ASU 2023-09 is effective for us on January 1, 2025, though early adoption is permitted. ASU 2023-09 is not expected to have a significant impact on the financial statements.

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Share Based Compensation

3 Months Ended

Mar. 31, 2024

Share Based Compensation.

Share Based Compensation

Note 4 – Share Based Compensation

On March 17, 2023, the Company’s Board of Directors approved and adopted the 2023 Equity Compensation Plan (the “2023 Plan”), which became effective May 24, 2023, the date approved by the Company’s shareholders. The 2023 Plan replaced the Company’s 2017 Stock Incentive Plan (the “2017 Plan”). Options to purchase 191,600 shares granted under the 2017 Plan and options to purchase 130,649 shares that were granted under the 2007 Plan were still outstanding as of March 31, 2024, and remain unaffected by that plan’s expiration. The 2023 Plan provides for the issuance of various types of equity awards, including options, stock appreciation rights, restricted stock awards, restricted share units, performance share awards, dividend equivalents, or any combination thereof. Such awards may be granted to officers and employees as well as non-employee directors, which awards may be granted on such terms and conditions as are established by the Board of Directors or the Compensation Committee in its discretion. The total number of shares of the Company’s authorized but unissued stock reserved for issuance pursuant to awards under the 2023 Plan was initially 360,000 shares, and the number remaining available for grant as of March 31, 2024, was 259,913. The potential dilutive impact of unexercised stock options is discussed below in Note 5, Earnings per Share.

Pursuant to FASB’s standards on stock compensation, the value of each stock option and restricted stock award is reflected in our income state­ment as employee compensation or directors’ expense by amortizing its grant date fair value over the vesting period of the option or award. The Company utilizes a Black-Scholes model to determine grant date fair values for options, while the market price of the Company’s common stock at the date of grant is used for restricted stock awards.

Forfeitures are reflected in compensation costs as they occur for both types of awards. A pre-tax charge of $0.5 million was reflected in the Company’s income statement during the first quarter of 2024 and $0.4 million during the first quarter of 2023, as expense related to stock options and restricted stock awards.

Restricted Stock Grants

The Company’s Restricted Stock Awards are awards of either time-vested or performance-based shares. The Restricted Stock Awards are non-transferrable shares of common stock and are available to be granted to the Company’s employees and directors. The vesting period of Restricted Stock Awards is determined at the time the awards are issued, and different awards may have different vesting terms or performance measures; provided, however, that no installment of any Restricted Stock Award shall become vested less than one year from the grant date. Restricted Stock Awards are valued utilizing the fair value of the Company’s stock at the grant date. These awards are expensed on a straight-line basis over the vesting period and consider the probability of meeting the performance criteria. There were 36,114 shares granted to employees of the Company during the first three months of 2024.  As of March 31, 2024, there was $3.4 million of unamortized compensation cost related to unvested Restricted Stock Awards granted under the 2017 plan. That cost is expected to be amortized over a weighted average period of 2.3 years.

The Company’s restricted stock award activity for the three months ended March 31, 2024, and 2023 is summarized below (unaudited):

	Three months ended March 31,
	2024			2023
	Shares		Weighted Average Grant-Date Fair Value	Shares		Weighted Average Grant-Date Fair Value
Unvested shares, January 1,	238,179	$	20.30	175,619	$	21.42
Granted	36,114		19.10	29,064		21.50
Vested	(11,224)		22.57	(3,162)		25.30
Forfeited	(649)		23.10	(514)		27.16
Unvested shares, March 31,	262,420	$	20.00	201,007	$	21.35

Stock Option Grants

The Company has issued equity instruments in the form of Incentive Stock Options and Nonqualified Stock Options to certain officers and directors. No options have been granted since 2020, but the Company could elect to issue under the 2023 Plan. The exercise price of each stock option is determined at the time of the grant and may be no less than 100% of the fair market value of such stock at the time the option is granted.

The Company’s stock option activity during the three months ended March 31, 2024, and 2023 are summarized below (dollars in thousands, except per share data, unaudited):

	Three months ended March 31,
	2024						2023
	Shares	Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (in years)	Aggregate Intrinsic Value (1)		Shares	Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (in years)	Aggregate Intrinsic Value (1)
Outstanding at January 1,	343,449	$	25.02		$	447	352,249	$	25.06		$	348
Forfeited/Expired	(11,000)	$	27.43		$	—	(2,200)	$	27.67		$	—
Outstanding at March 31,	332,449	$	24.94	3.96	$	264	350,049	$	25.04	4.99	$	33
Exercisable at March 31,	332,449	$	24.87	3.90	$	264	325,649	$	24.89	4.85	$	33

(1) The aggregate intrinsic value of stock option in the table above represents the total pre-tax intrinsic value (the amount by which the current market value of the underlying stock exceeds the exercise price of the option) that would have been received by the option holders had all option holders exercised their options on March 31, 2024. This amount changes based on changes in the market value of the Company's stock.

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Earnings per Share

3 Months Ended

Mar. 31, 2024

Earnings per Share

Earnings per Share

Note 5 – Earnings per Share

The computation of earnings per share, as presented in the Consolidated Statements of Income, is based on the weighted average number of shares outstanding during each period, excluding unvested restricted stock awards. There were 14,508,468 weighted average shares outstanding during the first quarter of 2024 and 14,971,842 during the first quarter of 2023.

Diluted earnings per share calculations include the effect of the potential issuance of common shares, which for the Company is limited to shares that would be issued on the exercise of “in-the-money” stock options, and unvested restricted stock awards. For the first quarter of 2024, calculations under the treasury stock method resulted in the equivalent of 45,159, shares being added to basic weighted average shares outstanding for purposes of determining diluted earnings per share, while a weighted average of 268,991 stock options were excluded from the calculation because they were underwater and thus anti-dilutive. For the first quarter of 2023 the equivalent of 30,524 shares were added in calculating diluted earnings per share, while 327,141 anti-dilutive stock options were not factored into the computation.

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Comprehensive Income

3 Months Ended

Mar. 31, 2024

Comprehensive Income

Comprehensive Income

Note 6 – Comprehensive Income

As presented in the Consolidated Statements of Comprehensive Income, comprehensive income includes net income and other comprehensive income. The Company’s only source of other comprehensive income is unrealized gains and losses on available-for-sale investment securities. Investment gains or losses that were realized and reflected in net income of the current period, which had previously been included in other comprehensive income as unrealized holding gains or losses in the period in which they arose, are considered to be reclassification adjustments that are excluded from other comprehensive income in the current period.

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Commitments and Contingent Liabilities

3 Months Ended

Mar. 31, 2024

Commitments and Contingent Liabilities

Commitments and Contingent Liabilities

Note 7 – Commitments and Contingent Liabilities

The Company is a party to financial instruments with off-balance-sheet risk in the normal course of business. Those financial instruments currently consist of unused commitments to extend credit and standby letters of credit. They involve, to varying degrees, elements of risk in excess of the amount recognized in the balance sheet. The Company’s exposure to credit loss in the event of nonperformance by counterparties for commitments to extend credit and letters of credit is represented by the contractual amount of those instruments. The Company uses the same credit policies in making commitments and issuing letters of credit as it does for originating loans included on the balance sheet. The following financial instruments represent off-balance-sheet credit risk (dollars in thousands):

	March 31, 2024		December 31, 2023
Commitments to extend credit	$	512,305	$	482,054
Standby letters of credit	$	4,790	$	5,040

Commitments to extend credit consist primarily of the unused or unfunded portions of the following: mortgage warehouse lines, home equity lines of credit, commercial real estate construction loans, where disbursements are made over the course of construction; commercial revolving lines of credit, unsecured personal lines of credit and formalized (disclosed) deposit account overdraft lines. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Since many commitments are expected to expire without being drawn upon, the unused portions of committed amounts do not necessarily represent future cash requirements. Standby letters of credit are issued by the Company to guarantee the performance of a customer to a third party, and the credit risk involved in issuing letters of credit is essentially the same as the risk involved in extending loans to customers. Included in unused commitments are mortgage warehouse lines which are in the form of repo lines and are unconditionally cancellable.  Unused commitments on mortgage warehouse lines were $206.4 million at March 31, 2024, and $204.5 million at December 31, 2023.

The ACL on unfunded commitments is estimated using the same reserve or coverage rates calculated on collectively evaluated loans following the application of a funding rate to the amount of the unfunded commitment.  The funding rate represents management’s estimate of the amount of the current unfunded commitment that will be funded over the

remaining contractual life of the commitment and is based on historical data. The ACL on unfunded loan commitments is located in other liabilities while any related provision expense is recorded as a provision for credit losses.

At March 31, 2024, the Company was also utilizing a letter of credit in the amount of $127.9 million issued by the Federal Home Loan Bank on the Company’s behalf as security for certain deposits and to facilitate certain credit arrangements with the Company’s customers. That letter of credit is backed by loans which are pledged to the FHLB by the Company.

The Company is subject to loss contingencies, including claims and legal actions arising in the ordinary course of business, which are recorded as liabilities when the likelihood of loss is probable, and an amount or range of loss can be reasonably estimated. Management does not believe there are such matters that will have a material effect on the financial statements.

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Fair Value Disclosures and Reporting and Fair Value Measurements

3 Months Ended

Mar. 31, 2024

Fair Value Disclosures [Abstract]

Fair Value Disclosures and Reporting and Fair Value Measurements

Note 8 – Fair Value Disclosures and Reporting and Fair Value Measurements

FASB’s standards on financial instruments, and on fair value measurements and disclosures, require public business entities to disclose in their financial statement footnotes the estimated fair values of financial instruments. In addition to disclosure requirements, FASB’s standard on investments requires that our debt securities that are classified as available for sale and any equity securities which have readily determinable fair values be measured and reported at fair value in our statement of financial position. Certain individually identified loans are also reported at fair value, as explained in greater detail below, and foreclosed assets are carried at the lower of cost or fair value. FASB’s standard on financial instruments permits companies to report certain other financial assets and liabilities at fair value, but the Company has not elected the fair value option for any of those financial instruments.

Fair value measurement and disclosure standards also establish a framework for measuring fair values. Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability, in an orderly transaction between market participants on the measurement date. Further, the standards establish a fair value hierarchy that encourages an entity to maximize the use of observable inputs and limit the use of unobservable inputs when measuring fair values. The standards describe three levels of inputs that may be used to measure fair values:

● Level 1: Quoted prices (unadjusted) for identical assets or liabilities in active markets that the entity has the ability to access as of the measurement date.

● Level 2: Significant observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities, quoted prices in markets that are not active, and other inputs that are observable or can be corroborated by observable market data.

● Level 3: Significant unobservable inputs that reflect a company’s own assumptions about the factors that market participants would likely consider in pricing an asset or liability.

Fair value estimates are made at a specific point in time based on relevant market data and information about the financial instruments. Fair value disclosures for deposits include demand deposits, which are, by definition, equal to the amount payable on demand at the reporting date. Fair value calculations for loans reflect exit pricing and incorporate our assumptions with regard to the impact of prepayments on future cash flows and credit quality adjustments based on risk characteristics of various financial instruments, among other things. Since the estimates are subjective and involve uncertainties and matters of significant judgment they cannot be determined with precision, and changes in assumptions could significantly alter the fair values presented.

Carrying amounts and estimated fair values for the Company’s financial instruments are as follows, as of the dates noted:

Fair Value of Financial Instruments

(dollars in thousands, unaudited)

		March 31, 2024
			Fair Value Measurements
	Carrying Amount		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Financial assets:
Cash and cash equivalents	$	119,244	$	119,244	$	—	$	—	$	119,244
Investment securities available-for-sale	$	741,789	$	—	$	687,130	$	54,659	$	741,789
Investment securities held-to-maturity	$	316,406	$	—	$	306,156	$	—	$	306,156
Loans, net	$	2,133,938	$	—	$	5,889	$	1,975,688	$	1,981,577
Financial liabilities:
Deposits	$	2,847,004	$	968,997	$	1,874,287	$	—	$	2,843,284
Repurchase agreements	$	121,851	$	—	$	121,851	$	—	$	121,851
Other borrowings	$	80,000	$	—	$	54,786	$	—	$	54,786
Long-term debt	$	49,326	$	—	$	44,189	$	—	$	44,189
Subordinated debentures	$	35,704	$	—	$	35,453	$	—	$	35,453

		December 31, 2023
			Fair Value Measurements
	Carrying Amount		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Financial assets:
Cash and cash equivalents	$	78,602	$	78,602	$	—	$	—	$	78,602
Investment securities available-for-sale	$	1,019,201	$	—	$	967,161	$	52,040	$	1,019,201
Investment securities held-to-maturity	$	320,057	$	—	$	314,924	$	—	$	314,924
Loans, net	$	2,066,884	$	—	$	5,889	$	1,918,654	$	1,924,543
Financial liabilities:
Deposits	$	2,761,223	$	1,020,772	$	1,738,566	$	—	$	2,759,338
Repurchase agreements	$	107,121	$	—	$	107,121	$	—	$	107,121
Other borrowings	$	360,500	$	—	$	360,500	$	—	$	360,500
Long-term debt	$	49,304	$	—	$	44,097	$	—	$	44,097
Subordinated debentures	$	35,660	$	—	$	35,423	$	—	$	35,423

For financial asset categories that were carried on our balance sheet at fair value as of March 31, 2024, and December 31, 2023, the Company used the following methods and significant assumptions:

● Investment securities: Fair values are determined by obtaining quoted prices on nationally recognized securities exchanges or by matrix pricing, which is a mathematical technique used widely in the industry to value debt securities by relying on their relationship to other benchmark quoted securities.

● Collateral-dependent loans: Collateral-dependent loans are carried at fair value when foreclosure is probable or repayment is expected through the sale or operation of collateral and borrower is experiencing financial difficulty.

● Foreclosed assets: Repossessed real estate (known as other real estate owned, or “OREO”) and other foreclosed assets are carried at the lower of cost or fair value. Fair value is the appraised value less expected disposition costs for OREO; fair values for any other foreclosed assets are represented by estimated sales proceeds as

determined using reasonably available sources. Foreclosed assets for which appraisals can be feasibly obtained are periodically measured for impairment using updated appraisals. Fair values for other foreclosed assets are adjusted as necessary, subsequent to a periodic reevaluation of expected cash flows and the timing of resolution. If impairment is determined to exist, the book value of a foreclosed asset is immediately written down to its estimated impaired value through the income statement, thus the carrying amount is equal to the fair value and there is no valuation allowance.

Assets reported at fair value on a recurring basis are summarized below:

Fair Value Measurements – Recurring

(dollars in thousands, unaudited)

	Fair Value Measurements at March 31, 2024, using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total		Realized Gain/(Loss) (Level 3)
Securities:
U.S. government agencies	$	—	$	65,437	$	—	$	65,437	$	—
Mortgage-backed securities		—		13,448		—		13,448		—
State and political subdivisions		—		44,675		—		44,675		—
Corporate bonds		—		—		54,659		54,659		—
Collateralized loan obligations		—		563,570		—		563,570		—
Total available-for-sale securities	$	—	$	687,130	$	54,659	$	741,789	$	—

	Fair Value Measurements at December 31, 2023, using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total		Realized Gain/(Loss) (Level 3)
Securities:
U.S. government agencies	$	—	$	102,749	$	—	$	102,749	$	—
Mortgage-backed securities		—		99,544		—		99,544		—
State and political subdivisions		—		194,206		—		194,206		—
Corporate bonds		—		—		52,040		52,040		—
Collateralized loan obligations		—		570,662		—		570,662		—
Total available-for-sale securities	$	—	$	967,161	$	52,040	$	1,019,201	$	—

Fair Value Measurements - Level 3 Recurring
(dollars in thousands, unaudited)
	Corporate Bonds
	2024		2023
Balance of recurring Level 3 assets at January 1,	$	52,040	$	57,435
Total gains or losses for the period:
Included in other comprehensive income		2,619		(5,436)
Balance of recurring Level 3 assets at March 31,	$	54,659	$	51,999

Assets reported at fair value on a nonrecurring basis are summarized below:

Fair Value Measurements – Nonrecurring

(dollars in thousands, unaudited)

	Fair Value Measurements at March 31, 2024, using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Individually evaluated collateral dependent loans
Real estate:
Residential real estate	$	—	$	—	$	—	$	—
Commercial real estate		—		5,889		—		5,889
Other construction/land		—		—		—		—
Farmland		—		—		—		—
Total real estate		—		5,889		—		5,889
Other commercial		—		—		—		—
Consumer loans		—		—		—		—
Total collateral dependent loans	$	—	$	5,889	$	—	$	5,889
Foreclosed assets	$	—	$	—	$	—	$	—
Total assets measured on a nonrecurring basis	$	—	$	5,889	$	—	$	5,889

	Fair Value Measurements at December 31, 2023, using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Individually evaluated collateral dependent loans
Real estate:
Residential real estate	$	—	$	—	$	—	$	—
Commercial real estate		—		5,889		—		5,889
Other construction/land		—		—		—		—
Farmland		—		—		—		—
Total real estate		—		5,889		—		5,889
Other commercial		—		—		—		—
Consumer loans		—		—		—		—
Total collateral dependent loans	$	—	$	5,889	$	—	$	5,889
Foreclosed assets	$	—	$	—	$	—	$	—
Total assets measured on a nonrecurring basis	$	—	$	5,889	$	—	$	5,889

The table above includes collateral-dependent loan balances for which a specific reserve has been established or on which a write-down has been taken. Information on the Company’s total collateral dependent loan balances and specific loss reserves associated with those balances is included in Note 10 below.

The unobservable inputs are based on Management’s best estimates of appropriate discounts in arriving at fair market value. Adjusting any of those inputs could result in a significantly lower or higher fair value measurement. For example, an increase or decrease in actual loss rates would create a directionally opposite change in the fair value of unsecured individually identified loans.

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Investments

3 Months Ended

Mar. 31, 2024

Investments, Debt and Equity Securities [Abstract]

Investments

Note 9 – Investments

Investment Securities

Pursuant to FASB’s guidance on accounting for debt securities, available for sale securities are carried on the Company’s financial statements at their estimated fair market values, with monthly tax-effected “mark-to-market” adjustments made vis-à-vis accumulated other comprehensive income in shareholders’ equity. Held-to-maturity securities are carried on the Company’s financial statements at their amortized cost, net of the allowance for credit losses.

The amortized cost, estimated fair value, and allowance for credit losses of available-for-sale and held-to-maturity investment securities are as follows:

Amortized Cost and Estimated Fair Value

(dollars in thousands, unaudited)

	March 31, 2024
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Allowance for Credit Losses		Estimated Fair Value
Available-for-sale
U.S. government agencies	$	65,579	$	7	$	(149)	$	—	$	65,437
Mortgage-backed securities		14,181		18		(751)		—		13,448
State and political subdivisions		51,060		81		(6,466)		—		44,675
Corporate bonds		65,303		—		(10,644)		—		54,659
Collateralized loan obligations		563,099		1,478		(1,007)		—		563,570
Total available-for-sale securities	$	759,222	$	1,584	$	(19,017)	$	—	$	741,789
	Amortized Cost		Gross Unrecognized Gains		Gross Unrecognized Losses		Estimated Fair Value		Allowance for Credit Losses
Held-to-maturity
U.S. government agencies	$	5,033	$	—	$	(652)	$	4,381	$	—
Mortgage-backed securities		139,225		—		(12,585)		126,640		—
State and political subdivisions		172,164		2,971		—		175,135		(16)
Total held-to-maturity securities	$	316,422	$	2,971	$	(13,237)	$	306,156	$	(16)

	December 31, 2023
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Allowance for Credit Losses		Estimated Fair Value
Available-for-sale
U.S. government agencies	$	102,823	$	23	$	(97)	$	—	$	102,749
Mortgage-backed securities		100,745		21		(1,222)		—		99,544
State and political subdivisions		200,057		572		(6,423)		—		194,206
Corporate bonds		65,273		—		(13,233)		—		52,040
Collateralized loan obligations		573,027		1,113		(3,478)		—		570,662
Total available-for-sale securities	$	1,041,925	$	1,729	$	(24,453)	$	—	$	1,019,201
	Amortized Cost		Gross Unrecognized Gains		Gross Unrecognized Losses		Estimated Fair Value		Allowance for Credit Losses
Held-to-maturity
U.S. government agencies	$	5,522	$	—	$	(617)	$	4,905	$	—
Mortgage-backed securities		142,295		—		(10,441)		131,854		—
State and political subdivisions		172,256		5,909		—		178,165		(16)
Total held-to-maturity securities	$	320,073	$	5,909	$	(11,058)	$	314,924	$	(16)

An unrealized loss of $27.9 million, on securities transferred from the available-for-sale to held-to-maturity categorization, remains as of March 31, 2024, and is included in accumulated other comprehensive income, net of tax. The remaining unrealized loss on the securities transferred from available-for-sale to held-to-maturity, will be accreted over the remaining term of the securities, with the amortized-cost basis of these securities and accumulated comprehensive income each increasing over time.

Because of the implicit and explicit guarantees of the Federal Government on the Agency and Mortgage-Backed securities there is no expectation of future losses on any of these securities.  The Bank’s municipal bonds moved to the held-to-maturity designation all have credit ratings considered investment grade or equivalent. A discounted-cash-flow reserve calculation was performed upon the transfer of these securities into the held-to-maturity designation and is updated on a quarterly basis.

The Company elected the practical expedient available under the current expected credit losses (“CECL”) accounting standard to exclude accrued interest receivable from the amortized cost basis of all categorizations of investment securities, and resultingly did not estimate reserves on accrued interest receivable balances, as any past due interest income is reversed on a timely basis. Accrued interest receivable is included in other assets on the Company’s balance sheet and as of March 31, 2024, measured at $9.6 million and $1.7 million for available-for-sale securities and held-to-maturity securities, respectively. Accrued interest receivable as of December 31, 2022, on these same classes of investment securities measured at $9.3 million and $2.7 million, respectively. During the first quarter of 2024, no interest receivable on available-for-sale or held-to-maturity securities was reversed against interest income and the Company did not have any held-to-maturity debt securities past due.

As of March 31, 2024, an allowance for credit losses of $0.02 million had been established on the Bank’s held-to-maturity portfolio, which is unchanged from the December 31, 2023, allowance for credit losses.

The following table summarizes the amortized cost of held-to-maturity municipal bonds aggregated by NRSRO credit rating:

Held-To-Maturity by Credit Rating

(dollars in thousands, unaudited)

	Held-To-Maturity
	March 31, 2024		December 31, 2023
State and political subdivisions
AAA/Aaa	$	57,781	$	57,792
AA/Aa		112,901		112,978
A/A2		540		542
Not rated		942		944
Total	$	172,164	$	172,256

For available-for-sale debt securities in an unrealized loss position for which management has an intent to sell the security or considers it more likely-than-not that the security in question will be sold prior to a recovery of its amortized cost basis, the security will be written down to fair value through a direct charge to income. For the remainder of available sale debt securities in an unrealized loss position, which don’t meet the previously outlined criteria, management evaluates whether the decline in fair value is a reflection of credit deterioration or other factors. In performing this evaluation, management considers the extent which fair value has fallen below amortized cost, changes in ratings by rating agencies, and other information indicating a deterioration in repayment capacity of either the underlying issuer or the borrowers providing repayment capacity in a securitization.  If management’s evaluation indicates that a credit loss exists then a present value of the expected cash flows is calculated and compared to the amortized cost basis of the security in question and to the degree that the amortized cost basis exceeds the present value an allowance for credit loss (“ACL”) is established, with the caveat that the maximum amount of the reserve on any individual security is the difference between the fair value and amortized cost balance of the security in question. Any unrealized loss that has not been recorded through an ACL is recognized in other comprehensive income.

The following table summarizes available-for-sale debt securities that were in an unrealized loss position for which an ACL has not been recorded, based on the length of time the individual securities have been in an unrealized loss position, including the number of available-for-sale debt securities in an unrealized loss position, as of the dates indicated below.

Investment Portfolio - Unrealized Losses

(dollars in thousands, unaudited)

		March 31, 2024
		Less than twelve months				Twelve months or more				Total
	Number of Securities	Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value
Available-for-sale
U.S. government agencies	14	$	(62)	$	25,523	$	(87)	$	27,913	$	(149)	$	53,436
Mortgage-backed securities	39		—		—		(751)		9,578		(751)		9,578
State and political subdivisions	48		(1)		201		(6,465)		35,646		(6,466)		35,847
Corporate bonds	51		—		—		(10,644)		54,659		(10,644)		54,659
Collateralized loan obligations	29		(378)		133,658		(629)		126,235		(1,007)		259,893
Total available-for-sale	181	$	(441)	$	159,382	$	(18,576)	$	254,031	$	(19,017)	$	413,413

		December 31, 2023
		Less than twelve months				Twelve months or more				Total
	Number of Securities	Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value
Available-for-sale
U.S. government agencies	14	$	(97)	$	46,823	$	—	$	3,929	$	(97)	$	50,752
Mortgage-backed securities	321		—		20		(1,222)		94,505		(1,222)		94,525
State and political subdivisions	201		(33)		6,950		(6,390)		125,283		(6,423)		132,233
Corporate bonds	51		(118)		2,316		(13,115)		49,724		(13,233)		52,040
Collateralized loan obligations	47		—		—		(3,478)		393,258		(3,478)		393,258
Total available-for-sale	634	$	(248)	$	56,109	$	(24,205)	$	666,699	$	(24,453)	$	722,808

The table below summarizes the Company’s gross realized gains and losses as well as gross proceeds from the sales of securities, for the periods indicated:

Investment Portfolio - Realized Gains/(Losses)

(dollars in thousands, unaudited)

	Three months ended March 31,
	2024		2023
Proceeds from sales, calls and maturities of securities available for sale	$	266,900	$	36,213
Gross gains on sales, calls and maturities of securities available for sale		54		45
Gross losses on sales, calls and maturities of securities available for sale		(17,371)		—
Net (loss) gain on sale of securities available for sale	$	(17,317)	$	45

The amortized cost and estimated fair value of investment securities available-for-sale and held-to-maturity at March 31, 2024, and December 31, 2023 (dollars in thousands), are shown below, grouped by the remaining time to contractual maturity dates. The expected life of investment securities may not be consistent with contractual maturity dates since the issuers of the securities might have the right to call or prepay obligations with or without penalties.

	March 31, 2024
	Available-for-Sale				Held-to-Maturity
	Amortized Cost		Fair Value		Amortized Cost		Fair Value
Maturing within one year	$	2,200	$	2,202	$	145	$	145
Maturing after one year through five years		22,034		21,914		2,401		2,358
Maturing after five years through ten years		102,687		92,029		19,362		17,771
Maturing after ten years		55,021		48,626		155,289		159,242
Securities not due at a single maturity date:
Mortgage-backed securities		14,181		13,448		139,225		126,640
Collateralized loan obligations		563,099		563,570		—		—
Total	$	759,222	$	741,789	$	316,422	$	306,156

	December 31, 2023
	Available-for-Sale				Held-to-Maturity
	Amortized Cost		Fair Value		Amortized Cost		Fair Value
Maturing within one year	$	583	$	582	$	145	$	145
Maturing after one year through five years		40,187		39,916		2,413		2,384
Maturing after five years through ten years		156,541		143,516		19,895		18,350
Maturing after ten years		170,842		164,981		155,325		162,191
Securities not due at a single maturity date:
Mortgage-backed securities		100,745		99,544		142,295		131,854
Collateralized loan obligations		573,027		570,662		—		—
Total	$	1,041,925	$	1,019,201	$	320,073	$	314,924

At March 31, 2024, the Company’s investment portfolio included 227 municipal bonds issued by 191 different government municipalities and agencies located within 28 different states, with an aggregate fair value of $219.8 million. The largest exposure to any single municipality or agency was a combined $5.3 million (fair value) in general obligation bonds issued by the City of New York (NY).  In addition, the Company owned 51 subordinated debentures issued by bank holding companies totaling $54.7 million (fair value).

At December 31, 2023, the Company’s investment portfolio included 485 municipal bonds issued by 398 different government municipalities and agencies located within 36 states, with an aggregate fair value of $372.4 million. The largest exposure to any single municipality or agency was a combined $5.3 million (fair value) in general obligation bonds issued by the City of New York (NY). In addition, the company owned 51 subordinated debentures issued by bank holding companies totaling $52.0 million (fair value).

The Company’s investments in bonds issued by corporations, states, municipalities and political subdivisions are evaluated in accordance with Financial Institution Letter 48-2012, issued by the FDIC, “Revised Standards of Creditworthiness for Investment Securities,” and other regulatory guidance. Credit ratings are considered in our analysis only as a guide to the historical default rate associated with similarly rated bonds. There have been no significant differences in our internal analyses compared with the ratings assigned by the third-party credit rating agencies.

The following table summarizes the amortized cost and fair values of general obligation and revenue bonds in the Company’s investment securities portfolio at the indicated dates, identifying the state in which the issuing municipality or agency operates for our largest geographic concentrations:

Revenue and General Obligation Bonds by Location

(dollars in thousands, unaudited)

	March 31, 2024				December 31, 2023
	Amortized		Fair Market		Amortized		Fair Market
General obligation bonds	Cost		Value		Cost		Value
State of issuance
Texas	$	83,196	$	82,208	$	146,215	$	146,589
California		51,523		49,174		63,316		61,048
Other (20 & 26 states, respectively)		63,033		63,238		115,148		117,006
Total general obligation bonds		197,752		194,620		324,679		324,643
Revenue bonds
State of issuance
Texas		5,438		5,393		8,850		8,899
California		3,571		3,496		3,794		3,735
Other (20 & 15 states, respectively)		16,463		16,301		34,990		35,094
Total revenue bonds		25,472		25,190		47,634		47,728
Total obligations of states and political subdivisions	$	223,224	$	219,810	$	372,313	$	372,371

The revenue bonds in the Company’s investment securities portfolios were issued by government municipalities and agencies to fund public services such as utilities (water, sewer, and power), educational facilities, and general public and

economic improvements. The primary sources of revenue for these bonds are delineated in the table below, which shows the amortized cost and fair market values for the largest revenue concentrations as of the indicated dates.

Revenue Bonds by Type

(dollars in thousands, unaudited)

	March 31, 2024				December 31, 2023
	Amortized		Fair Market		Amortized		Fair Market
Revenue bonds	Cost		Value		Cost		Value
Revenue source:
Water	$	9,211	$	9,064	$	19,113	$	19,158
Lease		3,932		4,210		6,323		6,380
Sewer		3,607		3,760		6,070		6,312
Sales tax revenue		1,690		1,630		4,349		4,010
Local or GTD housing		1,032		852		—		—
Other (9 and 10 sources, respectively)		6,000		5,674		11,779		11,868
Total revenue bonds	$	25,472	$	25,190	$	47,634	$	47,728

Low-Income Housing Tax Credit (“LIHTC”) Fund Investments

The Company has the ability to invest in limited partnerships which own housing projects that qualify for federal and/or California state tax credits, by mandating a specified percentage of low-income tenants for each project. The primary investment return comes from tax credits that flow through to investors. Because rent levels are lower than standard market rents and the projects are generally highly leveraged, each project also typically generates tax-deductible operating losses that are allocated to the limited partners for tax purposes.

The Company currently has investments in five different LIHTC fund limited partnerships made in 2014, 2015, two in 2022, and one in 2023, all of which were California-focused funds that help the Company meet its obligations under the Community Reinvestment Act. We utilize the cost method of accounting for our LIHTC fund investments, under which we initially record on our balance sheet an asset that represents the total cash expected to be invested over the life of the partnership. Any commitments or contingent commitments for future investment are reflected as a liability. The income statement reflects tax credits and any other tax benefits from these investments “below the line” within our income tax provision, while the initial book value of the investment is amortized on the proportional amortization method as a “below the line” expense, over the time period in which the tax credits and tax benefits are expected to be received.

As of March 31, 2024, our total LIHTC investment book balance was $13.8 million, which includes $10.1 million in remaining commitments for additional capital contributions. There were approximately $0.3 million in tax credits derived from our LIHTC investments that were recognized during the three months ended March 31, 2024, and “below the line” amortization expense of $0.6 million associated with those investments was recorded for the same time period. Our LIHTC investments are evaluated annually for potential impairment, and we have concluded that the carrying value of the investments is stated fairly and is not impaired.

As of December 31, 2023, our total LIHTC investment book balance was $14.4 million, which includes $10.5 million in remaining commitments for additional capital contributions. There were $0.7 million in tax credits derived from our LIHTC investments that were recognized during the year ended December 31, 2023, and “below the line” amortization expense of $0.7 million associated with those investments was netted against pre-tax noninterest income for the same time period.

The Company’s investments in qualified affordable housing projects, and small business investment companies meet the definition of a variable interest entity as the entities are structured such that the limited partner investors lack substantive voting rights. Pursuant to the FAS standard on the consolidation of variable interest entities, these investments are not reflected on a consolidated basis in the Company’s financial statements.

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Loans and Allowance for Credit Losses

3 Months Ended

Mar. 31, 2024

Receivables [Abstract]

Loans and Allowance for Credit Losses

Note 10 – Loans and Allowance for Credit Losses

We adopted the new current expected credit loss accounting guidance, CECL, and all related amendments as of January 1, 2022. Similar to practice under legacy GAAP, the ACL on the loan portfolio is a valuation allowance deducted from the recorded balance in loans.  However, under CECL the ACL represents principal which is not expected to be collected over the contractual life of the loans, adjusted for expected prepayment, whereas under legacy GAAP the allowance represented only losses already incurred as of the balance sheet date. The ACL is increased by a provision for credit losses charged to expense, and by principal recovered on charged-off balances. It is reduced by principal charge-offs. The amount of the allowance is based on management’s evaluation of the collectability of the loan portfolio, using information from internal and external sources, relating to past events, current conditions and reasonable and supportable forecasts.  Adjustments are also made for changes in risk profile, credit concentrations, historical trends, and other economic conditions.

The Company elected the practical expedient available under CECL to exclude accrued interest receivable from the amortized cost basis of all categorizations of loans, and as a result did not estimate reserves on accrued interest receivable balances, as any past due interest income is reversed on a timely basis. Accrued interest receivable on loans of $6.8 million and $5.6 million at March 31, 2024, and December 31, 2023, respectively is included in other assets on the Company’s balance sheet.

The following table presents loans by class as of March 31, 2024, and December 31, 2023. The majority of the disclosures in this footnote are prepared at the class level which is equivalent to the call report or call code classification. The final table in this section separates a roll forward of the Allowance for Credit Losses at the portfolio segment level.

Loan Distribution
(dollars in thousands, unaudited)
	March 31, 2024		December 31, 2023
Real estate:
Residential real estate	$	406,443	$	412,063
Commercial real estate		1,327,482		1,328,224
Other construction/land		6,115		6,256
Farmland		66,133		67,276
Total real estate		1,806,173		1,813,819
Other commercial		143,448		156,272
Mortgage warehouse lines		203,561		116,000
Consumer loans		3,682		3,984
Subtotal		2,156,864		2,090,075
Net deferred loan fees and costs		214		309
Loans, amortized cost basis		2,157,078		2,090,384
Allowance for credit losses		(23,140)		(23,500)
Net Loans	$	2,133,938	$	2,066,884

The Company places loans on nonaccrual status when management has determined that the full repayment of principal and collection of contractually agreed upon interest is unlikely or when the loan in question has become delinquent more than 90 days. The Company may decide that it is appropriate to continue to accrue interest on certain loans more than 90 days delinquent if they are well-secured by collateral and collection is in process. When a loan is placed on nonaccrual status, any accrued but uncollected interest for the loan is reversed out of interest income in the period in which the loan’s status changed. For loans with an interest reserve, i.e., where loan proceeds are advanced to the borrower to make interest payments, all interest recognized from the inception of the loan is reversed when the loan is placed on nonaccrual. Once a loan is on nonaccrual status subsequent payments received from the customer are applied to principal, and no further interest income is recognized until the principal has been paid in full or until circumstances have changed such that payments are again consistently received as contractually required. Generally, loans are not restored to accrual status until the obligation is brought current and has performed in accordance with the contractual terms for a reasonable period of time, and the ultimate collectability of the total contractual principal and interest is no longer in doubt.

The following tables present the amortized cost basis of nonaccrual loans, according to loan class, with and without individually evaluated reserves as of March 31, 2024, and December 31, 2023:

Nonaccrual Loans
(dollars in thousands, unaudited)
	March 31, 2024
	Nonaccrual Loans
	With no allowance for credit loss		With an allowance for credit loss		Total		Loans Past Due 90+ Accruing
Real estate:
Residential real estate	$	95	$	—	$	95	$	—
Commercial real estate		—		7,437		7,437		—
Farmland		6,503		—		6,503		—
Total real estate		6,598		7,437		14,035		—
Other commercial		153		—		153		—
Consumer loans		—		—		—		—
Total	$	6,751	$	7,437	$	14,188	$	—

	December 31, 2023
	Nonaccrual Loans
	With no allowance for credit loss		With an allowance for credit loss		Total		Loans Past Due 90+ Accruing
Real estate:
Residential real estate	$	414	$	—	$	414	$	—
Commercial real estate		—		7,457		7,457		—
Farmland		—		—		—		—
Total real estate		414		7,457		7,871		—
Other commercial		114		—		114		14
Consumer loans		—		—		—		—
Total	$	528	$	7,457	$	7,985	$	14

The Company did not recognize any interest on nonaccrual loans during the three months ended March 31, 2024, and would have recognized an additional $0.003 million in interest income on nonaccrual loans had those loans not been designated as nonaccrual. Due to loans being placed on nonaccrual status, during the three months ended March 31, 2023, $0.04 million of interest receivable on loans was reversed against interest income.

The following table presents the amortized cost basis of collateral-dependent loans by class as of March 31, 2024, and December 31, 2023:

Collateral Dependent Loans
(dollars in thousands, unaudited)
	March 31, 2024				December 31, 2023
	Amortized Cost		Individual Reserves		Amortized Cost		Individual Reserves
Real estate:
Residential real estate	$	95	$	—	$	414	$	—
Commercial real estate		7,437		1,548		7,457		1,600
Farmland		6,503		—		—		—
Total real estate		14,035		1,548		7,871		1,600
Other commercial		153		—		114		—
Total Loans	$	14,188	$	1,548	$	7,985	$	1,600

During the first three months of 2024 the amortized cost balance of collateral-dependent loans increased by $6.2 million due primarily to a single agriculture real estate secured loan, offset by declines resulting from upgrades and payoffs. The weighted average loan-to-value ratio of collateral dependent loans was 100% at March 31, 2024.  There were no collateral dependent loans in the process of foreclosure as of March 31, 2024.

The following tables presents the aging of the amortized cost basis in past-due loans, according to class, as of March 31, 2024, and December 31, 2023:

Past Due Loans
(dollars in thousands, unaudited)
	March 31, 2024
	30-59 Days Past Due		60-89 Days Past Due		Loans Past Due 90+ Days		Total Past Due		Loans not Past Due		Total Loans
Real estate:
Residential real estate	$	868	$	—	$	20	$	888	$	406,727	$	407,615
Commercial real estate		507		—		7,437		7,944		1,316,821		1,324,765
Other construction/land		—		—		—		—		6,139		6,139
Farmland		—		6,503		—		6,503		59,844		66,347
Total real estate		1,375		6,503		7,457		15,335		1,789,531		1,804,866
Other commercial		184		1		103		288		144,586		144,874
Mortgage warehouse lines		—		—		—		—		203,561		203,561
Consumer loans		3		—		—		3		3,774		3,777
Total Loans	$	1,562	$	6,504	$	7,560	$	15,626	$	2,141,452	$	2,157,078

	December 31, 2023
	30-59 Days Past Due		60-89 Days Past Due		Loans Past Due 90+ Days		Total Past Due		Loans not Past Due		Total Loans
Real estate:
Residential real estate	$	1,768	$	—	$	—	$	1,768	$	411,494	$	413,262
Commercial real estate		—		—		—		—		1,325,494		1,325,494
Other construction/land		—		—		—		—		6,268		6,268
Farmland		—		—		—		—		67,510		67,510
Total real estate		1,768		—		—		1,768		1,810,766		1,812,534
Other commercial		158		171		14		343		157,417		157,760
Mortgage warehouse lines		—		—		—		—		116,000		116,000
Consumer loans		47		—		—		47		4,043		4,090
Total Loans	$	1,973	$	171	$	14	$	2,158	$	2,088,226	$	2,090,384

Loan Modifications

Occasionally, the Company modifies loans to borrowers experiencing financial difficulty by providing principal forgiveness, rate reductions, payment deferral, or term extension. When principal forgiveness is provided, the amount of forgiveness is charged-off against the allowance for credit losses.

In some cases, the Company provides multiple types on concessions on one loan. Typically, one type of concession, such as a term extension, is granted initially. If the borrower continues to experience financial difficulty, another concession, such as principal forgiveness, may be granted. For the loans included in the “combination” columns below, multiple types of modifications have been made on the same loan within the current reporting period. The combination is at least two of the following: principal forgiveness, rate reduction, payment deferral, and/or term extension.

The following table presents the amortized cost basis of loans at March 31, 2024 that were both experiencing financial difficulty and modified during the quarter ended March 31, 2024, by class and by type of modification. The percentage of the amortized cost basis of loans that were modified to borrowers experiencing financial difficulty as compared to the amortized cost basis of each class of financing receivable is also presented below (dollars in thousands):

Loans to Borrowers Experiencing Financial Difficulty
(dollars in thousands, unaudited)
		March 31, 2024
	Principal Forgiveness		Term Extension		Combination Term Extension Interest Rate Reduction		Total Class of Financing Receivable
Real estate:
Residential real estate	$	—	$	—	$	—		—
Commercial real estate		—		—		—		0.00%
Other construction/land		—		240		—		3.91%
Farmland		—		—		—		—
Total real estate		—		240		—		0.01%
Other commercial		—		170		—		0.12%
Consumer loans		—		—		—		—
Total	$	—	$	410	$	—		0.02%

The following table presents the financial effect of the loan modifications presented above to borrowers experiencing financial difficulty for the year ended March 31, 2024:

Borrower Experiencing Financial Difficulty - Financial Effect
(dollars in thousands, unaudited)
		March 31, 2024
		Principal Forgiveness	Weighted-Average Interest Rate Reduction	Weighted-Average Term Extension (years)
Real estate:
Residential real estate	$	—	—	—
Commercial real estate	$	—	—	—
Other construction/land	$	—	—	3.00
Farmland	$	—	—	—
Other commercial	$	—	—	3.94
Mortgage warehouse lines	$	—	—	—
Consumer loans	$	—	—	—

There were no payment defaults on loans previously modified in the preceding 12 months for either of the quarters ending March 31, 2024, and 2023. For the purpose of this disclosure the Company defines a payment default as 90 days past due.

The Company had no additional funds committed on loans which have been modified to borrowers experiencing financial difficulty.

The Company monitors the credit quality of loans on a continuous basis using the regulatory and accounting classifications of pass, special mention and substandard to characterize and qualify the associated credit risk. Loans classified as “loss” are immediately charged-off. The Company uses the following definitions of risk classifications:

Pass – Loans listed as pass include larger non-homogeneous loans not meeting the risk rating definitions below and smaller, homogeneous loans not assessed on an individual basis.

Special Mention – Loans classified as special mention have the potential weakness that deserves management’s close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the loan or of the institution’s credit position at some future date.

Substandard – Loans classified as substandard are those loans with clear and well-defined weaknesses such as a highly leveraged position, unfavorable financial operating results and/or trends, or uncertain repayment sources or poor financial condition, which may jeopardize ultimate recoverability of the debt.

The following tables present the amortized cost of loans by credit quality classification in addition to loan vintage as of March 31, 2024, and December 31, 2023:

Loan Credit Quality by Vintage

(dollars in thousands, unaudited)

	March 31, 2024
	Term Loans Amortized Cost Basis by Origination Year
	2024		2023		2022		2021		2020		Prior		Revolving Loans Amortized Cost		Revolving Loans Converted to Term Loans		Total Loans
Residential real estate
Pass	$	—	$	—	$	101,467	$	226,926	$	7,559	$	51,864	$	14,070	$	2,262	$	404,148
Special mention		—		—		—		—		—		2,714		—		279		2,993
Substandard		—		—		—		—		—		240		20		214		474
Subtotal		—		—		101,467		226,926		7,559		54,818		14,090		2,755		407,615
Commercial real estate
Pass		17,809		109,867		273,653		57,509		469,266		292,669		26,133		—		1,246,906
Special mention		—		146		—		—		37,501		12,260		1,500		—		51,407
Substandard		—		—		—		—		21,770		4,682		—		—		26,452
Subtotal		17,809		110,013		273,653		57,509		528,537		309,611		27,633		—		1,324,765
Other construction/land
Pass		240		351		—		—		3,596		1,952		—		—		6,139
Special mention		—		—		—		—		—		—		—		—		—
Substandard		—		—		—		—		—		—		—		—		—
Subtotal		240		351		—		—		3,596		1,952		—		—		6,139
Farmland
Pass		950		6,788		11,535		11,734		2,623		13,554		2,782		387		50,353
Special mention		—		—		—		—		835		8,206		—		—		9,041
Substandard		—		—		—		—		—		6,953		—		—		6,953
Subtotal		950		6,788		11,535		11,734		3,458		28,713		2,782		387		66,347
Other commercial
Pass		891		18,501		6,135		2,476		6,341		12,725		89,409		1,142		137,620
Special mention		16		75		—		250		2,724		21		252		3,743		7,081
Substandard		1		—		—		50		—		103		—		19		173
Subtotal		908		18,576		6,135		2,776		9,065		12,849		89,661		4,904		144,874
Mortgage warehouse lines
Pass		—		—		—		—		—		—		203,561		—		203,561
Subtotal		—		—		—		—		—		—		203,561		—		203,561
Consumer loans
Pass		576		633		195		82		77		250		1,899		—		3,712
Special mention		—		—		—		—		14		3		—		—		17
Substandard		2		46		—		—		—		—		—		—		48
Subtotal		578		679		195		82		91		253		1,899		—		3,777
Total	$	20,485	$	136,407	$	392,985	$	299,027	$	552,306	$	408,196	$	339,625	$	8,046	$	2,157,078
Gross charge-offs	$	392	$	24	$	5	$	3	$	20	$	410	$	274	$		$	1,128

Loan Credit Quality by Vintage

(dollars in thousands, unaudited)

			December 31, 2023
		Term Loans Amortized Cost Basis by Origination Year
	2023		2022		2021		2020		2019		Prior		Revolving Loans Amortized Cost		Revolving Loans Converted to Term Loans		Total Loans
Residential real estate
Pass	$	—	$	104,141	$	228,849	$	7,611	$	1,979	$	50,295	$	12,797	$	2,302	$	407,974
Special mention		—		—		1,241		—		—		2,942		20		284		4,487
Substandard		—		—		—		—		—		494		115		192		801
Subtotal		—		104,141		230,090		7,611		1,979		53,731		12,932		2,778		413,262
Commercial real estate
Pass		112,254		275,626		58,310		475,353		51,100		251,163		22,929		—		1,246,735
Special mention		148		—		—		39,654		3,010		8,489		—		—		51,301
Substandard		—		—		—		21,872		—		5,586		—		—		27,458
Subtotal		112,402		275,626		58,310		536,879		54,110		265,238		22,929		—		1,325,494
Other construction/land
Pass		352		—		—		3,646		638		1,632		—		—		6,268
Special mention		—		—		—		—		—		—		—		—		—
Substandard		—		—		—		—		—		—		—		—		—
Subtotal		352		—		—		3,646		638		1,632		—		—		6,268
Farmland
Pass		6,731		11,645		11,793		2,650		1,652		11,608		2,750		394		49,223
Special mention		—		—		—		840		—		10,471		—		—		11,311
Substandard		—		—		—		—		—		6,976		—		—		6,976
Subtotal		6,731		11,645		11,793		3,490		1,652		29,055		2,750		394		67,510
Other commercial
Pass		18,319		6,501		2,666		6,622		4,534		9,354		101,163		1,171		150,330
Special mention		—		—		273		2,783		—		128		143		3,748		7,075
Substandard		—		—		55		—		—		—		208		92		355
Subtotal		18,319		6,501		2,994		9,405		4,534		9,482		101,514		5,011		157,760
Mortgage warehouse lines
Pass		—		—		—		—		—		—		116,000		—		116,000
Subtotal		—		—		—		—		—		—		116,000		—		116,000
Consumer loans
Pass		1,366		229		102		82		67		177		1,949		—		3,972
Special mention		—		—		—		15		—		35		13		—		63
Substandard		55		—		—		—		—		—		—		—		55
Subtotal		1,421		229		102		97		67		212		1,962		—		4,090
Total	$	139,225	$	398,142	$	303,289	$	561,128	$	62,980	$	359,350	$	258,087	$	8,183	$	2,090,384
Gross charge-offs	$	2,145	$	45	$	250	$	2,266	$	81	$	1,345	$	489	$		$	6,621

CECL replaces the legacy accounting for loans designated as purchased credit impaired (“PCI”) with loans designated as purchased credit deteriorated (“PCD”).  PCD loans are loans acquired or purchased, which as of acquisition, had evidence of more than insignificant credit deterioration since origination. Due to the immaterial balance in the Company’s PCI loans as of December 31, 2021, management elected not to transition these loans into the PCD designation. As of March 31, 2024, the Company had no loans categorized as PCD.  

As noted in footnote 3, on January 1, 2022, the Company implemented CECL and increased our ACL, previously the allowance for loan losses, with a $9.5 million cumulative adjustment.  The Company’s ACL is calculated quarterly, with any difference in the calculated ACL and the recorded ACL trued-up through an entry to the provision for credit losses. For purposes of estimating the Company’s ACL, Management generally evaluates collectively evaluated loans by Federal Call code in order to group loans with similar risk characteristics together, however management has grouped loans in selected call codes together in determining portfolio segments, due to similar risk characteristics and reserve methodologies used for certain call code classifications.  

Management calculates the quantitative portion of collectively evaluated reserves for all loan categories, with the exception of Farmland, Agricultural Production and Consumer loans, using a discounted cash flow (“DCF”) methodology. For purposes of calculating the quantitative portion of collectively evaluated reserves on Farmland, Agricultural Production, and Consumer categories a Remaining Life methodology is utilized.

The DCF quantitative reserve methodology incorporates the consideration of probability of default (“PD”) and loss given default (“LGD”) estimates to estimate periodic losses.  The PD estimates are derived through the application of reasonable and supportable economic forecasts to call code specific regression models, derived from the consideration of historical bank-specific and peer loss-rate data.  The loss rate data has been regressed against benchmark economic indicators, for which reasonable and supportable forecasts exist, in the development of the call-code specific regression models. Regression models are generally refreshed on an annual basis, in order to pull in more recent loss rate data. Reasonable and supportable forecasts of the selected economic metric are then input into the regression model to calculate an expected default rate. The expected default rates are then applied to expected monthly loan balances estimated through the consideration of contractual repayment terms and expected prepayments. The Company utilizes a four-quarter forecast period, after which the expected default rates revert to the historical average for each call code, over a four-quarter reversion period, on a straight-line basis. The prepayment assumptions applied to expected cash flow over the contractual life of the loans are estimated based on historical, bank-specific experience, peer data and the consideration of current and expected conditions and circumstances including the level of interest rates.  The prepayment assumptions may be updated by Management in the event that changing conditions impact Management’s estimate or additional historical data gathered has resulted in the need for a reevaluation. LGD utilized in the DCF is derived from the application of the Frye-Jacobs theory which relates LGD to PD based on historical peer data, as calculated by a third-party. Economic forecasts are considered over a four-quarter forecast period, with reversion to mean occurring on a straight-line basis over four quarters. The call code regression models utilized upon implementation of CECL on January 1, 2022, and as of March 31, 2024, were identical, and relied upon reasonable and supportable forecasts of the National Unemployment Rate.  Management selected the National Unemployment Rate as the driver of quantitative portion of collectively reserves on loan classes reliant upon the DCF methodology, primarily as a result of high correlation coefficients identified in regression modeling, the availability of forecasts including the quarterly FOMC forecast, and given the widespread familiarity of stakeholders with this economic metric.

The quantitative reserves for Farmland, Agricultural Production and Consumer loans are calculated using a Remaining Life methodology where average historical bank specific and peer loss rates are applied to expected loan balances over an estimated remaining life of loans in calculation of the quantitative portion of collectively evaluated loans in these classes.  The estimated remaining life is calculated using historical bank-specific loan attrition data. For the Farmland, Agricultural Production and Consumer classes of loans, reasonable and supportable forecasts of the National Unemployment rate, real GDP and the housing price index are considered through estimation of qualitative reserves.  

Management recognizes that there are additional factors impacting risk of loss in the loan portfolio beyond what is captured in the quantitative portion of reserves on collectively evaluated loans.  As current and expected conditions, may vary compared with conditions over the historical lookback period, which is utilized in the calculation of quantitative reserves, management considers whether additional or reduced reserve levels on collectively evaluated loans may be warranted given the consideration of a variety of qualitative factors. Several of the following qualitative factors (“Q-factors”) considered by management reflect the legacy regulatory guidance on Q-factors, whereas several others represent factors unique to the Company or unique to the current time period.

● Changes in lending policies and procedures, including changes in underwriting standards and collection, charge-off, and recovery practices

● Changes in international, regional and local economic and business conditions, and developments that affect the collectability of the portfolio, as reflected in forecasts of the Housing Price Index, Real GDP and the National Unemployment Rate (Farmland & Agricultural Production and Consumer segments only)

● Changes in the nature and volume of the loan portfolio

● Changes in the experience, ability, and depth of lending management and other relevant staff

● Changes in the volume and severity of past due, nonaccruals loans, and adversely classified loans, as reflected in changes of the relative level of loans classified as substandard and special mention

● Changes in the quality of the Bank’s loan review processes

● Changes in the value of underlying collateral for loans not identified as collateral dependent

● Changes in loan categorization concentrations  

● Other external factors, which include, the influence of peer data on estimated quantitative reserves, residual COVID-19 related risk, expected impact of current and expected inflationary environment, reliance on the National Unemployment rate as opposed to the California unemployment rate in the calculation of quantitative reserves, the expected impact of current and expected geo-political conditions

The qualitative portion of the Company’s reserves on collectively evaluated loans are calculated using a combination of numeric frameworks and management judgement, to determine risk categorizations in each of the Q-factors presented above.  The amount of qualitative reserves is also contingent upon the historical peer, life-of-loan-equivalent, loss rate ranges and the relative weighting of Q-factors according to management’s judgement.  

Although collectively evaluated reserves are generally calculated separately at the call code or loan class level, management has grouped loan classes with similar risk characteristics into the following portfolio segments: Residential Real Estate, Commercial Real Estate, Farmland & Agricultural Production, Commercial & Industrial, Mortgage Warehouse and Consumer loans.  Loans secured by Residential Real Estate have a different profile from loans secured by Commercial Real Estate. Generally, the borrowers for Residential Real Estate loans are consumers whereas borrowers for Commercial Real Estate are often businesses.  The COVID-19 pandemic illustrated how these different categories of real estate loans were subject to different risks, which was exacerbated by the widespread work-from-home model adopted by many companies during and since the pandemic. Farmland and Agricultural Production loans are included in a single segment as these loans are often times to the same borrowers, facing the same risks relating to commodity prices, water supply and drought conditions in addition to other environmental concerns. Commercial & Industrial loans are separated into a unique segment given the uniqueness of these loans, which are often revolving and secured by other business assets as opposed to real estate. Mortgage warehouse loans are also unique in the Company’s portfolio and warrant separate presentation as an individual portfolio segment, given the specific nature of these constantly revolving lines to mortgage originators and also attributable to a very limited loss history, even after consideration of peer data.  Finally, the Company splits out Consumer loans as a separate segment as a result of the small balance, homogeneous terms that characterize these loans.

Management individually evaluates loans that do not share risk characteristics with other loans when estimating reserves.  As of March 31, 2024, the only loans that Management considered to have different risk characteristics from other loans sharing the same Federal Call Report code were loans designated nonaccrual.

The following tables present the activity in the allowance for credit losses by portfolio segment for the quarters ended March 31, 2024, and 2023:

Allowance for Credit Losses and Recorded Investment in Financing Receivables

(dollars in thousands, unaudited)

	Residential Real Estate		Commercial Real Estate		Farmland & Agricultural Production		Commercial & Industrial		Mortgage Warehouse		Consumer		Total
Allowance for credit losses:
Balance, December 31, 2023	$	2,727	$	18,554	$	586	$	1,148	$	174	$	311	$	23,500
Charge-offs		—		(20)		(410)		(287)		—		(411)		(1,128)
Recoveries		—		—		—		440		—		231		671
(Benefit) provision for credit losses		(184)		117		379		(456)		131		110		97
Ending allowance balance:	$	2,543	$	18,651	$	555	$	845	$	305	$	241	$	23,140

	Residential Real Estate		Commercial Real Estate		Farmland & Agricultural Production		Commercial & Industrial		Mortgage Warehouse		Consumer		Total
Allowance for credit losses:
Balance, December 31, 2022	$	3,593	$	17,319	$	376	$	1,133	$	41	$	340	$	22,802
Charge-offs		—		—		—		(85)		—		(371)		(456)
Recoveries		—		—		—		36		—		196		232
(Benefit) provision for credit losses		(262)		249		1,034		67		6		118		1,212
Ending allowance balance:	$	3,331	$	17,568	$	1,410	$	1,151	$	47	$	283	$	23,790

There were no significant changes in the Company’s loan portfolio ACL in the first quarter of 2024.

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Goodwill

3 Months Ended

Mar. 31, 2024

Goodwill

Goodwill And Intangible Assets

Note 11 – Goodwill

The balance of goodwill at the three months beginning and ended March 31, 2024 and 2023 was $27.4 million. There was no acquired goodwill or impairment for the three months ended March 31, 2024 and 2023.

The Company performs its annual goodwill impairment tests annually, or more often if events or circumstances indicate the carrying value may not be recoverable. The annual assessment date was changed to October 1 in 2023 as it was December 31 in 2022, to allow more time for evaluation of impairment.

The Company performed its annual Step 1 goodwill impairment assessment as of October 1, 2023, using a market approach. Based on the results of the Company’s goodwill impairment assessment, the Company determined that the fair value of its reporting unit, which was at the consolidated level, exceeded the carrying value. Management continues to evaluate whether or not a triggering event occurs, or circumstances change that would more likely than not reduce the fair value of the Company below its carrying amount before the next annual test in 2024, and has concluded no such events have occurred. Therefore, goodwill was not impaired as of March 31, 2024, and there were no impairment charges related to the Company’s goodwill recorded during the quarter ended March 31, 2024.

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Borrowings and Other Arrangements

3 Months Ended

Mar. 31, 2024

Borrowings and Other Arrangements

Other Borrowing Arrangements

Note 12 – Borrowings and Other Arrangements

The following table summarizes the Company’s other borrowings as of March 31, 2024, and December 31, 2023:

	March 31, 2024			December 31, 2023
			Weighted			Weighted
			Average			Average
	Balance		Rate	Balance		Rate
Overnight Fed funds purchased (1)	$	—	6.60%	$	130,000	5.25%
Short-term FHLB advance (2)		—	5.73%		150,500	3.73%
Long-term FHLB advance (2)		80,000	3.91%		80,000	3.91%
Total other borrowings	$	80,000	4.62%	$	360,500	4.27%

The Company has established secured and unsecured lines of credit under which it may borrow funds from time to time on a term or overnight basis from the FHLB, FRB, and other correspondent banks.

Federal Funds Purchased ⁽¹⁾ – The Company had unsecured available lines of credit with correspondent banks and the Federal Home Loan Bank for short-term borrowings totaling $504.8 million at March 31, 2024, and $374.8 million at December 31, 2023. In general, interest rates on these lines approximate the federal funds target rate.

Secured Federal Home Loan Bank Borrowings ⁽²⁾ – At March 31, 2024, and December 31, 2023, the Company had secured available lines of credit with the FHLB totaling $676.8 million and $586.7 million, respectively, based on eligible collateral of certain loans and investment securities.

Federal Reserve Line of Credit – The Company has an available line of credit with the Federal Reserve Bank of San Francisco secured by certain loans and investments. At March 31, 2024, and December 31, 2023, the Company had borrowing capacity under this line totaling $376.2 million and $392.0 million, respectively.  The Company had no outstanding borrowings on this line of credit as of March 31, 2024, and December 31, 2022.

Repurchase Agreements – Repurchase agreements represent “sweep accounts”, where commercial deposit balances above a specified threshold are transferred at the close of each business day into non-deposit accounts secured by investment securities. Repurchase agreements totaled $121.9 million at March 31, 2024, relative to a balance of $107.1 million at December 31, 2023.

Long-Term Debt – The Company has long-term debt in the form of fixed to floating rate subordinated debentures with a fixed rate of 3.25% until September 30, 2026, then floating rate at 253.5 basis points over 3-month term SOFR until maturity on October 1, 2031. The balance of the Company’s long-term debt, net of unamortized issuance costs, was $49.3 million at March 31, 2024, and December 31, 2023.

Subordinated Debentures - Sierra Statutory Trust II (“Trust II”), Sierra Capital Trust III (“Trust III”), and Coast Bancorp Statutory Trust II (“Trust IV”), (collectively, the “Trusts”) exist solely for the purpose of issuing trust preferred securities fully and unconditionally guaranteed by the Company. For financial reporting purposes, the Trusts are not consolidated, and the Floating Rate Junior Subordinated Deferrable Interest Debentures (the “Subordinated Debentures”) held by the Trusts and issued and guaranteed by the Company are reflected in the Company’s consolidated balance sheet in accordance with provisions of ASC Topic 810. Trust preferred securities are variable rate instruments which were benchmarked against the London Interbank Offered Rate (LIBOR) plus a spread until LIBOR was phased out on June 30, 2023. These instruments are benchmarked against the Secured Overnight Financing Rate (SOFR), effective June 30, 2023. At March 31, 2024, and December 31, 2023, the Company’s trust preferred securities totaled $35.7 million.

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Revenue Recognition

3 Months Ended

Mar. 31, 2024

Revenue Recognition

Revenue from Contracts with Customers

Note 13 – Revenue Recognition

The Company utilizes the guidance found in ASU 2014-09, Revenue from Contracts with Customers (ASC 606), when accounting for certain noninterest income. The core principle of this guidance is that an entity should recognize revenue

to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. Sufficient information should be provided to enable users of financial statements to understand the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers. The Company’s revenue streams that are within the scope of and accounted for under Topic 606 include service charges on deposit accounts, debit card interchange fees, and fees levied for other services the Company provides its customers. The guidance does not apply to revenue associated with financial instruments such as loans and investments, and other noninterest income such as loan servicing fees and earnings on bank-owned life insurance, which are accounted for on an accrual basis under other provisions of GAAP.

All of the Company’s revenue from contracts within the scope of ASC 606 is recognized when incurred as noninterest income and gains on the sale of OREO which is classified as noninterest expense. These gains were immaterial for each of the three months ended March 31, 2024, and 2023, and the year ended December 31, 2023. The following table presents the Company’s sources of noninterest income. Items outside the scope of ASC 606 are noted as such (dollars in thousands, unaudited).

	For the three months ended March 31,				For the year ended December 31,
	2024		2023		2023
Noninterest income
Service charges on deposits
Returned item and overdraft fees	$	1,324	$	1,258	$	5,261
Other service charges on deposits		2,454		2,093		9,790
Debit card interchange income		1,948		2,029		8,052
Loss on limited partnerships(1)		—		(166)		—
Dividends on equity investments(1)		375		276		1,076
Unrealized losses recognized on equity investments(1)		(311)		(291)		(291)
Net (loss) gain on sale of securities(1)		(2,883)		45		396
Other(1)		5,682		1,335		6,116
Total noninterest income	$	8,589	$	6,579	$	30,400
Percentage of noninterest income not within scope of ASC 606.		33.33%		18.22%		24.00%

(1) Not within scope of ASC 606. Revenue streams are not related to contracts with customers and are accounted for under other provisions of GAAP.

With regard to noninterest income associated with customer contracts, the Company has determined that transaction prices are fixed, and performance obligations are satisfied as services are rendered, thus there is little or no judgment involved in the timing of revenue recognition under contracts that are within the scope of ASC 606.

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Share Based Compensation (Tables)

3 Months Ended

Mar. 31, 2024

Share Based Compensation.

Schedule of restricted stock award activity

	Three months ended March 31,
	2024			2023
	Shares		Weighted Average Grant-Date Fair Value	Shares		Weighted Average Grant-Date Fair Value
Unvested shares, January 1,	238,179	$	20.30	175,619	$	21.42
Granted	36,114		19.10	29,064		21.50
Vested	(11,224)		22.57	(3,162)		25.30
Forfeited	(649)		23.10	(514)		27.16
Unvested shares, March 31,	262,420	$	20.00	201,007	$	21.35

Schedule of Stock Option Activity

The Company’s stock option activity during the three months ended March 31, 2024, and 2023 are summarized below (dollars in thousands, except per share data, unaudited):

	Three months ended March 31,
	2024						2023
	Shares	Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (in years)	Aggregate Intrinsic Value (1)		Shares	Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (in years)	Aggregate Intrinsic Value (1)
Outstanding at January 1,	343,449	$	25.02		$	447	352,249	$	25.06		$	348
Forfeited/Expired	(11,000)	$	27.43		$	—	(2,200)	$	27.67		$	—
Outstanding at March 31,	332,449	$	24.94	3.96	$	264	350,049	$	25.04	4.99	$	33
Exercisable at March 31,	332,449	$	24.87	3.90	$	264	325,649	$	24.89	4.85	$	33

(1) The aggregate intrinsic value of stock option in the table above represents the total pre-tax intrinsic value (the amount by which the current market value of the underlying stock exceeds the exercise price of the option) that would have been received by the option holders had all option holders exercised their options on March 31, 2024. This amount changes based on changes in the market value of the Company's stock.

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Commitments and Contingent Liabilities (Tables)

3 Months Ended

Mar. 31, 2024

Commitments and Contingent Liabilities

Financial Instruments Representing Off-Balance-Sheet Credit Risk

The following financial instruments represent off-balance-sheet credit risk (dollars in thousands):

	March 31, 2024		December 31, 2023
Commitments to extend credit	$	512,305	$	482,054
Standby letters of credit	$	4,790	$	5,040

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Fair Value Disclosures and Reporting and Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2024

Fair Value Disclosures [Abstract]

Schedule of Carrying Amount and Estimated Fair Values of Financial Instruments

Carrying amounts and estimated fair values for the Company’s financial instruments are as follows, as of the dates noted:

Fair Value of Financial Instruments

(dollars in thousands, unaudited)

		March 31, 2024
			Fair Value Measurements
	Carrying Amount		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Financial assets:
Cash and cash equivalents	$	119,244	$	119,244	$	—	$	—	$	119,244
Investment securities available-for-sale	$	741,789	$	—	$	687,130	$	54,659	$	741,789
Investment securities held-to-maturity	$	316,406	$	—	$	306,156	$	—	$	306,156
Loans, net	$	2,133,938	$	—	$	5,889	$	1,975,688	$	1,981,577
Financial liabilities:
Deposits	$	2,847,004	$	968,997	$	1,874,287	$	—	$	2,843,284
Repurchase agreements	$	121,851	$	—	$	121,851	$	—	$	121,851
Other borrowings	$	80,000	$	—	$	54,786	$	—	$	54,786
Long-term debt	$	49,326	$	—	$	44,189	$	—	$	44,189
Subordinated debentures	$	35,704	$	—	$	35,453	$	—	$	35,453

		December 31, 2023
			Fair Value Measurements
	Carrying Amount		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Financial assets:
Cash and cash equivalents	$	78,602	$	78,602	$	—	$	—	$	78,602
Investment securities available-for-sale	$	1,019,201	$	—	$	967,161	$	52,040	$	1,019,201
Investment securities held-to-maturity	$	320,057	$	—	$	314,924	$	—	$	314,924
Loans, net	$	2,066,884	$	—	$	5,889	$	1,918,654	$	1,924,543
Financial liabilities:
Deposits	$	2,761,223	$	1,020,772	$	1,738,566	$	—	$	2,759,338
Repurchase agreements	$	107,121	$	—	$	107,121	$	—	$	107,121
Other borrowings	$	360,500	$	—	$	360,500	$	—	$	360,500
Long-term debt	$	49,304	$	—	$	44,097	$	—	$	44,097
Subordinated debentures	$	35,660	$	—	$	35,423	$	—	$	35,423

Schedule of Assets Reported at Fair Value on a Recurring Basis

Assets reported at fair value on a recurring basis are summarized below:

Fair Value Measurements – Recurring

(dollars in thousands, unaudited)

	Fair Value Measurements at March 31, 2024, using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total		Realized Gain/(Loss) (Level 3)
Securities:
U.S. government agencies	$	—	$	65,437	$	—	$	65,437	$	—
Mortgage-backed securities		—		13,448		—		13,448		—
State and political subdivisions		—		44,675		—		44,675		—
Corporate bonds		—		—		54,659		54,659		—
Collateralized loan obligations		—		563,570		—		563,570		—
Total available-for-sale securities	$	—	$	687,130	$	54,659	$	741,789	$	—

	Fair Value Measurements at December 31, 2023, using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total		Realized Gain/(Loss) (Level 3)
Securities:
U.S. government agencies	$	—	$	102,749	$	—	$	102,749	$	—
Mortgage-backed securities		—		99,544		—		99,544		—
State and political subdivisions		—		194,206		—		194,206		—
Corporate bonds		—		—		52,040		52,040		—
Collateralized loan obligations		—		570,662		—		570,662		—
Total available-for-sale securities	$	—	$	967,161	$	52,040	$	1,019,201	$	—

Reconciliation of All Assets Measured at Fair Value on a Recurring Basis Using Significant Unobservable Inputs (Level 3)

Fair Value Measurements - Level 3 Recurring
(dollars in thousands, unaudited)
	Corporate Bonds
	2024		2023
Balance of recurring Level 3 assets at January 1,	$	52,040	$	57,435
Total gains or losses for the period:
Included in other comprehensive income		2,619		(5,436)
Balance of recurring Level 3 assets at March 31,	$	54,659	$	51,999

Schedule of Assets Reported at Fair Value on a Nonrecurring Basis

	Fair Value Measurements at March 31, 2024, using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Individually evaluated collateral dependent loans
Real estate:
Residential real estate	$	—	$	—	$	—	$	—
Commercial real estate		—		5,889		—		5,889
Other construction/land		—		—		—		—
Farmland		—		—		—		—
Total real estate		—		5,889		—		5,889
Other commercial		—		—		—		—
Consumer loans		—		—		—		—
Total collateral dependent loans	$	—	$	5,889	$	—	$	5,889
Foreclosed assets	$	—	$	—	$	—	$	—
Total assets measured on a nonrecurring basis	$	—	$	5,889	$	—	$	5,889

	Fair Value Measurements at December 31, 2023, using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Individually evaluated collateral dependent loans
Real estate:
Residential real estate	$	—	$	—	$	—	$	—
Commercial real estate		—		5,889		—		5,889
Other construction/land		—		—		—		—
Farmland		—		—		—		—
Total real estate		—		5,889		—		5,889
Other commercial		—		—		—		—
Consumer loans		—		—		—		—
Total collateral dependent loans	$	—	$	5,889	$	—	$	5,889
Foreclosed assets	$	—	$	—	$	—	$	—
Total assets measured on a nonrecurring basis	$	—	$	5,889	$	—	$	5,889

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Investments (Tables)

3 Months Ended

Mar. 31, 2024

Investments, Debt and Equity Securities [Abstract]

Schedule of amortized cost, estimated fair value, and allowance for credit losses of available-for-sale and held-to-maturity investment securities

The amortized cost, estimated fair value, and allowance for credit losses of available-for-sale and held-to-maturity investment securities are as follows:

Amortized Cost and Estimated Fair Value

(dollars in thousands, unaudited)

	March 31, 2024
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Allowance for Credit Losses		Estimated Fair Value
Available-for-sale
U.S. government agencies	$	65,579	$	7	$	(149)	$	—	$	65,437
Mortgage-backed securities		14,181		18		(751)		—		13,448
State and political subdivisions		51,060		81		(6,466)		—		44,675
Corporate bonds		65,303		—		(10,644)		—		54,659
Collateralized loan obligations		563,099		1,478		(1,007)		—		563,570
Total available-for-sale securities	$	759,222	$	1,584	$	(19,017)	$	—	$	741,789
	Amortized Cost		Gross Unrecognized Gains		Gross Unrecognized Losses		Estimated Fair Value		Allowance for Credit Losses
Held-to-maturity
U.S. government agencies	$	5,033	$	—	$	(652)	$	4,381	$	—
Mortgage-backed securities		139,225		—		(12,585)		126,640		—
State and political subdivisions		172,164		2,971		—		175,135		(16)
Total held-to-maturity securities	$	316,422	$	2,971	$	(13,237)	$	306,156	$	(16)

	December 31, 2023
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Allowance for Credit Losses		Estimated Fair Value
Available-for-sale
U.S. government agencies	$	102,823	$	23	$	(97)	$	—	$	102,749
Mortgage-backed securities		100,745		21		(1,222)		—		99,544
State and political subdivisions		200,057		572		(6,423)		—		194,206
Corporate bonds		65,273		—		(13,233)		—		52,040
Collateralized loan obligations		573,027		1,113		(3,478)		—		570,662
Total available-for-sale securities	$	1,041,925	$	1,729	$	(24,453)	$	—	$	1,019,201
	Amortized Cost		Gross Unrecognized Gains		Gross Unrecognized Losses		Estimated Fair Value		Allowance for Credit Losses
Held-to-maturity
U.S. government agencies	$	5,522	$	—	$	(617)	$	4,905	$	—
Mortgage-backed securities		142,295		—		(10,441)		131,854		—
State and political subdivisions		172,256		5,909		—		178,165		(16)
Total held-to-maturity securities	$	320,073	$	5,909	$	(11,058)	$	314,924	$	(16)

Schedule of amortized cost of held-to-maturity municipal bonds aggregated by NRSRO credit rating

Held-To-Maturity by Credit Rating

(dollars in thousands, unaudited)

	Held-To-Maturity
	March 31, 2024		December 31, 2023
State and political subdivisions
AAA/Aaa	$	57,781	$	57,792
AA/Aa		112,901		112,978
A/A2		540		542
Not rated		942		944
Total	$	172,164	$	172,256

Information Pertaining to Investment Securities Aggregated by Investment Category and Length of Time that Individual Securities in a Continuous Loss Position

The following table summarizes available-for-sale debt securities that were in an unrealized loss position for which an ACL has not been recorded, based on the length of time the individual securities have been in an unrealized loss position, including the number of available-for-sale debt securities in an unrealized loss position, as of the dates indicated below.

Investment Portfolio - Unrealized Losses

(dollars in thousands, unaudited)

		March 31, 2024
		Less than twelve months				Twelve months or more				Total
	Number of Securities	Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value
Available-for-sale
U.S. government agencies	14	$	(62)	$	25,523	$	(87)	$	27,913	$	(149)	$	53,436
Mortgage-backed securities	39		—		—		(751)		9,578		(751)		9,578
State and political subdivisions	48		(1)		201		(6,465)		35,646		(6,466)		35,847
Corporate bonds	51		—		—		(10,644)		54,659		(10,644)		54,659
Collateralized loan obligations	29		(378)		133,658		(629)		126,235		(1,007)		259,893
Total available-for-sale	181	$	(441)	$	159,382	$	(18,576)	$	254,031	$	(19,017)	$	413,413

		December 31, 2023
		Less than twelve months				Twelve months or more				Total
	Number of Securities	Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value
Available-for-sale
U.S. government agencies	14	$	(97)	$	46,823	$	—	$	3,929	$	(97)	$	50,752
Mortgage-backed securities	321		—		20		(1,222)		94,505		(1,222)		94,525
State and political subdivisions	201		(33)		6,950		(6,390)		125,283		(6,423)		132,233
Corporate bonds	51		(118)		2,316		(13,115)		49,724		(13,233)		52,040
Collateralized loan obligations	47		—		—		(3,478)		393,258		(3,478)		393,258
Total available-for-sale	634	$	(248)	$	56,109	$	(24,205)	$	666,699	$	(24,453)	$	722,808

Schedule of gross realized gains and losses as well as gross proceeds from the sales of securities

The table below summarizes the Company’s gross realized gains and losses as well as gross proceeds from the sales of securities, for the periods indicated:

Investment Portfolio - Realized Gains/(Losses)

(dollars in thousands, unaudited)

	Three months ended March 31,
	2024		2023
Proceeds from sales, calls and maturities of securities available for sale	$	266,900	$	36,213
Gross gains on sales, calls and maturities of securities available for sale		54		45
Gross losses on sales, calls and maturities of securities available for sale		(17,371)		—
Net (loss) gain on sale of securities available for sale	$	(17,317)	$	45

Schedule of amortized cost and estimated fair value of investment securities available-for-sale and held-to-maturity grouped by the remaining time to contractual maturity dates

	March 31, 2024
	Available-for-Sale				Held-to-Maturity
	Amortized Cost		Fair Value		Amortized Cost		Fair Value
Maturing within one year	$	2,200	$	2,202	$	145	$	145
Maturing after one year through five years		22,034		21,914		2,401		2,358
Maturing after five years through ten years		102,687		92,029		19,362		17,771
Maturing after ten years		55,021		48,626		155,289		159,242
Securities not due at a single maturity date:
Mortgage-backed securities		14,181		13,448		139,225		126,640
Collateralized loan obligations		563,099		563,570		—		—
Total	$	759,222	$	741,789	$	316,422	$	306,156

	December 31, 2023
	Available-for-Sale				Held-to-Maturity
	Amortized Cost		Fair Value		Amortized Cost		Fair Value
Maturing within one year	$	583	$	582	$	145	$	145
Maturing after one year through five years		40,187		39,916		2,413		2,384
Maturing after five years through ten years		156,541		143,516		19,895		18,350
Maturing after ten years		170,842		164,981		155,325		162,191
Securities not due at a single maturity date:
Mortgage-backed securities		100,745		99,544		142,295		131,854
Collateralized loan obligations		573,027		570,662		—		—
Total	$	1,041,925	$	1,019,201	$	320,073	$	314,924

Summary of Amortized Cost and Fair Values of General Obligation and Revenue Bonds

The following table summarizes the amortized cost and fair values of general obligation and revenue bonds in the Company’s investment securities portfolio at the indicated dates, identifying the state in which the issuing municipality or agency operates for our largest geographic concentrations:

Revenue and General Obligation Bonds by Location

(dollars in thousands, unaudited)

	March 31, 2024				December 31, 2023
	Amortized		Fair Market		Amortized		Fair Market
General obligation bonds	Cost		Value		Cost		Value
State of issuance
Texas	$	83,196	$	82,208	$	146,215	$	146,589
California		51,523		49,174		63,316		61,048
Other (20 & 26 states, respectively)		63,033		63,238		115,148		117,006
Total general obligation bonds		197,752		194,620		324,679		324,643
Revenue bonds
State of issuance
Texas		5,438		5,393		8,850		8,899
California		3,571		3,496		3,794		3,735
Other (20 & 15 states, respectively)		16,463		16,301		34,990		35,094
Total revenue bonds		25,472		25,190		47,634		47,728
Total obligations of states and political subdivisions	$	223,224	$	219,810	$	372,313	$	372,371

The revenue bonds in the Company’s investment securities portfolios were issued by government municipalities and agencies to fund public services such as utilities (water, sewer, and power), educational facilities, and general public and

economic improvements. The primary sources of revenue for these bonds are delineated in the table below, which shows the amortized cost and fair market values for the largest revenue concentrations as of the indicated dates.

Revenue Bonds by Type

(dollars in thousands, unaudited)

	March 31, 2024				December 31, 2023
	Amortized		Fair Market		Amortized		Fair Market
Revenue bonds	Cost		Value		Cost		Value
Revenue source:
Water	$	9,211	$	9,064	$	19,113	$	19,158
Lease		3,932		4,210		6,323		6,380
Sewer		3,607		3,760		6,070		6,312
Sales tax revenue		1,690		1,630		4,349		4,010
Local or GTD housing		1,032		852		—		—
Other (9 and 10 sources, respectively)		6,000		5,674		11,779		11,868
Total revenue bonds	$	25,472	$	25,190	$	47,634	$	47,728

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Loans and Allowance for Credit Losses (Tables)

3 Months Ended

Mar. 31, 2024

Receivables [Abstract]

Schedule of Loans by Class

Loan Distribution
(dollars in thousands, unaudited)
	March 31, 2024		December 31, 2023
Real estate:
Residential real estate	$	406,443	$	412,063
Commercial real estate		1,327,482		1,328,224
Other construction/land		6,115		6,256
Farmland		66,133		67,276
Total real estate		1,806,173		1,813,819
Other commercial		143,448		156,272
Mortgage warehouse lines		203,561		116,000
Consumer loans		3,682		3,984
Subtotal		2,156,864		2,090,075
Net deferred loan fees and costs		214		309
Loans, amortized cost basis		2,157,078		2,090,384
Allowance for credit losses		(23,140)		(23,500)
Net Loans	$	2,133,938	$	2,066,884

Schedule of Amortized Cost Basis of Nonaccrual Loans

Nonaccrual Loans
(dollars in thousands, unaudited)
	March 31, 2024
	Nonaccrual Loans
	With no allowance for credit loss		With an allowance for credit loss		Total		Loans Past Due 90+ Accruing
Real estate:
Residential real estate	$	95	$	—	$	95	$	—
Commercial real estate		—		7,437		7,437		—
Farmland		6,503		—		6,503		—
Total real estate		6,598		7,437		14,035		—
Other commercial		153		—		153		—
Consumer loans		—		—		—		—
Total	$	6,751	$	7,437	$	14,188	$	—

	December 31, 2023
	Nonaccrual Loans
	With no allowance for credit loss		With an allowance for credit loss		Total		Loans Past Due 90+ Accruing
Real estate:
Residential real estate	$	414	$	—	$	414	$	—
Commercial real estate		—		7,457		7,457		—
Farmland		—		—		—		—
Total real estate		414		7,457		7,871		—
Other commercial		114		—		114		14
Consumer loans		—		—		—		—
Total	$	528	$	7,457	$	7,985	$	14

Schedule of Amortized Cost Basis of Collateral-Dependent Loans by Class

Collateral Dependent Loans
(dollars in thousands, unaudited)
	March 31, 2024				December 31, 2023
	Amortized Cost		Individual Reserves		Amortized Cost		Individual Reserves
Real estate:
Residential real estate	$	95	$	—	$	414	$	—
Commercial real estate		7,437		1,548		7,457		1,600
Farmland		6,503		—		—		—
Total real estate		14,035		1,548		7,871		1,600
Other commercial		153		—		114		—
Total Loans	$	14,188	$	1,548	$	7,985	$	1,600

Schedule of Aging of the Amortized Cost Basis in Past-Due Loans

Past Due Loans
(dollars in thousands, unaudited)
	March 31, 2024
	30-59 Days Past Due		60-89 Days Past Due		Loans Past Due 90+ Days		Total Past Due		Loans not Past Due		Total Loans
Real estate:
Residential real estate	$	868	$	—	$	20	$	888	$	406,727	$	407,615
Commercial real estate		507		—		7,437		7,944		1,316,821		1,324,765
Other construction/land		—		—		—		—		6,139		6,139
Farmland		—		6,503		—		6,503		59,844		66,347
Total real estate		1,375		6,503		7,457		15,335		1,789,531		1,804,866
Other commercial		184		1		103		288		144,586		144,874
Mortgage warehouse lines		—		—		—		—		203,561		203,561
Consumer loans		3		—		—		3		3,774		3,777
Total Loans	$	1,562	$	6,504	$	7,560	$	15,626	$	2,141,452	$	2,157,078

	December 31, 2023
	30-59 Days Past Due		60-89 Days Past Due		Loans Past Due 90+ Days		Total Past Due		Loans not Past Due		Total Loans
Real estate:
Residential real estate	$	1,768	$	—	$	—	$	1,768	$	411,494	$	413,262
Commercial real estate		—		—		—		—		1,325,494		1,325,494
Other construction/land		—		—		—		—		6,268		6,268
Farmland		—		—		—		—		67,510		67,510
Total real estate		1,768		—		—		1,768		1,810,766		1,812,534
Other commercial		158		171		14		343		157,417		157,760
Mortgage warehouse lines		—		—		—		—		116,000		116,000
Consumer loans		47		—		—		47		4,043		4,090
Total Loans	$	1,973	$	171	$	14	$	2,158	$	2,088,226	$	2,090,384

Schedule of Amortized Cost Basis of Each Class of Financing Receivable

Loans to Borrowers Experiencing Financial Difficulty
(dollars in thousands, unaudited)
		March 31, 2024
	Principal Forgiveness		Term Extension		Combination Term Extension Interest Rate Reduction		Total Class of Financing Receivable
Real estate:
Residential real estate	$	—	$	—	$	—		—
Commercial real estate		—		—		—		0.00%
Other construction/land		—		240		—		3.91%
Farmland		—		—		—		—
Total real estate		—		240		—		0.01%
Other commercial		—		170		—		0.12%
Consumer loans		—		—		—		—
Total	$	—	$	410	$	—		0.02%

Schedule of Financial Effect of Loan Modifications

Borrower Experiencing Financial Difficulty - Financial Effect
(dollars in thousands, unaudited)
		March 31, 2024
		Principal Forgiveness	Weighted-Average Interest Rate Reduction	Weighted-Average Term Extension (years)
Real estate:
Residential real estate	$	—	—	—
Commercial real estate	$	—	—	—
Other construction/land	$	—	—	3.00
Farmland	$	—	—	—
Other commercial	$	—	—	3.94
Mortgage warehouse lines	$	—	—	—
Consumer loans	$	—	—	—

Schedule of Amortized Cost of Loans by Credit Quality Classification in Addition to Loan Vintage

Loan Credit Quality by Vintage

(dollars in thousands, unaudited)

	March 31, 2024
	Term Loans Amortized Cost Basis by Origination Year
	2024		2023		2022		2021		2020		Prior		Revolving Loans Amortized Cost		Revolving Loans Converted to Term Loans		Total Loans
Residential real estate
Pass	$	—	$	—	$	101,467	$	226,926	$	7,559	$	51,864	$	14,070	$	2,262	$	404,148
Special mention		—		—		—		—		—		2,714		—		279		2,993
Substandard		—		—		—		—		—		240		20		214		474
Subtotal		—		—		101,467		226,926		7,559		54,818		14,090		2,755		407,615
Commercial real estate
Pass		17,809		109,867		273,653		57,509		469,266		292,669		26,133		—		1,246,906
Special mention		—		146		—		—		37,501		12,260		1,500		—		51,407
Substandard		—		—		—		—		21,770		4,682		—		—		26,452
Subtotal		17,809		110,013		273,653		57,509		528,537		309,611		27,633		—		1,324,765
Other construction/land
Pass		240		351		—		—		3,596		1,952		—		—		6,139
Special mention		—		—		—		—		—		—		—		—		—
Substandard		—		—		—		—		—		—		—		—		—
Subtotal		240		351		—		—		3,596		1,952		—		—		6,139
Farmland
Pass		950		6,788		11,535		11,734		2,623		13,554		2,782		387		50,353
Special mention		—		—		—		—		835		8,206		—		—		9,041
Substandard		—		—		—		—		—		6,953		—		—		6,953
Subtotal		950		6,788		11,535		11,734		3,458		28,713		2,782		387		66,347
Other commercial
Pass		891		18,501		6,135		2,476		6,341		12,725		89,409		1,142		137,620
Special mention		16		75		—		250		2,724		21		252		3,743		7,081
Substandard		1		—		—		50		—		103		—		19		173
Subtotal		908		18,576		6,135		2,776		9,065		12,849		89,661		4,904		144,874
Mortgage warehouse lines
Pass		—		—		—		—		—		—		203,561		—		203,561
Subtotal		—		—		—		—		—		—		203,561		—		203,561
Consumer loans
Pass		576		633		195		82		77		250		1,899		—		3,712
Special mention		—		—		—		—		14		3		—		—		17
Substandard		2		46		—		—		—		—		—		—		48
Subtotal		578		679		195		82		91		253		1,899		—		3,777
Total	$	20,485	$	136,407	$	392,985	$	299,027	$	552,306	$	408,196	$	339,625	$	8,046	$	2,157,078
Gross charge-offs	$	392	$	24	$	5	$	3	$	20	$	410	$	274	$		$	1,128

			December 31, 2023
		Term Loans Amortized Cost Basis by Origination Year
	2023		2022		2021		2020		2019		Prior		Revolving Loans Amortized Cost		Revolving Loans Converted to Term Loans		Total Loans
Residential real estate
Pass	$	—	$	104,141	$	228,849	$	7,611	$	1,979	$	50,295	$	12,797	$	2,302	$	407,974
Special mention		—		—		1,241		—		—		2,942		20		284		4,487
Substandard		—		—		—		—		—		494		115		192		801
Subtotal		—		104,141		230,090		7,611		1,979		53,731		12,932		2,778		413,262
Commercial real estate
Pass		112,254		275,626		58,310		475,353		51,100		251,163		22,929		—		1,246,735
Special mention		148		—		—		39,654		3,010		8,489		—		—		51,301
Substandard		—		—		—		21,872		—		5,586		—		—		27,458
Subtotal		112,402		275,626		58,310		536,879		54,110		265,238		22,929		—		1,325,494
Other construction/land
Pass		352		—		—		3,646		638		1,632		—		—		6,268
Special mention		—		—		—		—		—		—		—		—		—
Substandard		—		—		—		—		—		—		—		—		—
Subtotal		352		—		—		3,646		638		1,632		—		—		6,268
Farmland
Pass		6,731		11,645		11,793		2,650		1,652		11,608		2,750		394		49,223
Special mention		—		—		—		840		—		10,471		—		—		11,311
Substandard		—		—		—		—		—		6,976		—		—		6,976
Subtotal		6,731		11,645		11,793		3,490		1,652		29,055		2,750		394		67,510
Other commercial
Pass		18,319		6,501		2,666		6,622		4,534		9,354		101,163		1,171		150,330
Special mention		—		—		273		2,783		—		128		143		3,748		7,075
Substandard		—		—		55		—		—		—		208		92		355
Subtotal		18,319		6,501		2,994		9,405		4,534		9,482		101,514		5,011		157,760
Mortgage warehouse lines
Pass		—		—		—		—		—		—		116,000		—		116,000
Subtotal		—		—		—		—		—		—		116,000		—		116,000
Consumer loans
Pass		1,366		229		102		82		67		177		1,949		—		3,972
Special mention		—		—		—		15		—		35		13		—		63
Substandard		55		—		—		—		—		—		—		—		55
Subtotal		1,421		229		102		97		67		212		1,962		—		4,090
Total	$	139,225	$	398,142	$	303,289	$	561,128	$	62,980	$	359,350	$	258,087	$	8,183	$	2,090,384
Gross charge-offs	$	2,145	$	45	$	250	$	2,266	$	81	$	1,345	$	489	$		$	6,621

Schedule of Activity in Allowance for Credit Losses by Portfolio Segment

Allowance for Credit Losses and Recorded Investment in Financing Receivables

(dollars in thousands, unaudited)

	Residential Real Estate		Commercial Real Estate		Farmland & Agricultural Production		Commercial & Industrial		Mortgage Warehouse		Consumer		Total
Allowance for credit losses:
Balance, December 31, 2023	$	2,727	$	18,554	$	586	$	1,148	$	174	$	311	$	23,500
Charge-offs		—		(20)		(410)		(287)		—		(411)		(1,128)
Recoveries		—		—		—		440		—		231		671
(Benefit) provision for credit losses		(184)		117		379		(456)		131		110		97
Ending allowance balance:	$	2,543	$	18,651	$	555	$	845	$	305	$	241	$	23,140

	Residential Real Estate		Commercial Real Estate		Farmland & Agricultural Production		Commercial & Industrial		Mortgage Warehouse		Consumer		Total
Allowance for credit losses:
Balance, December 31, 2022	$	3,593	$	17,319	$	376	$	1,133	$	41	$	340	$	22,802
Charge-offs		—		—		—		(85)		—		(371)		(456)
Recoveries		—		—		—		36		—		196		232
(Benefit) provision for credit losses		(262)		249		1,034		67		6		118		1,212
Ending allowance balance:	$	3,331	$	17,568	$	1,410	$	1,151	$	47	$	283	$	23,790

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Borrowings and Other Arrangements (Tables)

3 Months Ended

Mar. 31, 2024

Borrowings and Other Arrangements

Schedule of other borrowings

	March 31, 2024			December 31, 2023
			Weighted			Weighted
			Average			Average
	Balance		Rate	Balance		Rate
Overnight Fed funds purchased (1)	$	—	6.60%	$	130,000	5.25%
Short-term FHLB advance (2)		—	5.73%		150,500	3.73%
Long-term FHLB advance (2)		80,000	3.91%		80,000	3.91%
Total other borrowings	$	80,000	4.62%	$	360,500	4.27%

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Revenue Recognition (Tables)

3 Months Ended

Mar. 31, 2024

Revenue Recognition

Schedule of Sources of Non-interest Income

The following table presents the Company’s sources of noninterest income. Items outside the scope of ASC 606 are noted as such (dollars in thousands, unaudited).

	For the three months ended March 31,				For the year ended December 31,
	2024		2023		2023
Noninterest income
Service charges on deposits
Returned item and overdraft fees	$	1,324	$	1,258	$	5,261
Other service charges on deposits		2,454		2,093		9,790
Debit card interchange income		1,948		2,029		8,052
Loss on limited partnerships(1)		—		(166)		—
Dividends on equity investments(1)		375		276		1,076
Unrealized losses recognized on equity investments(1)		(311)		(291)		(291)
Net (loss) gain on sale of securities(1)		(2,883)		45		396
Other(1)		5,682		1,335		6,116
Total noninterest income	$	8,589	$	6,579	$	30,400
Percentage of noninterest income not within scope of ASC 606.		33.33%		18.22%		24.00%

(1) Not within scope of ASC 606. Revenue streams are not related to contracts with customers and are accounted for under other provisions of GAAP.

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The Business of Sierra Bancorp (Details) - store	Mar. 31, 2024	Jan. 31, 1978
The Business of Sierra Bancorp
Number of full service branch offices	35
Number of stores		1
Number of acquired banks	4

XML

The Business of Sierra Bancorp - Additional Information (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023	Jan. 31, 1978
The Business of Sierra Bancorp
Capital			$ 1,500
Assets	$ 3,553,072	$ 3,729,799
Cash, FDIC Insured Amount	$ 2,800,000

XML

Share Based Compensation - General Information (Details) - shares	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023	Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options to purchase (in shares)	332,449	343,449	350,049	352,249
2007 Stock Option Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options to purchase (in shares)	130,649
2017 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options to purchase (in shares)	191,600
2023 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized	360,000
Number of shares remained available for grant	259,913

XML

Share Based Compensation - Share-based Compensation (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Share-based Payment Arrangement, Additional Disclosure [Abstract]
Pre-tax charge	$ 0.5	$ 0.4

XML

Share Based Compensation - Restricted Stock and Stock Option Grants - General Information (Details) - shares	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
2017 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options granted (in shares)	0
Percentage of the fair market value	100.00%
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	36,114	29,064

XML

Share Based Compensation - Restricted Stock - Unamortized Compensation Cost (Details) - Restricted Stock [Member] $ in Millions	3 Months Ended
	Mar. 31, 2024 USD ($)
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized [Abstract]
Unamortized compensation cost	$ 3.4
Weighted average period	2 years 3 months 18 days

XML

Share Based Compensation - Restricted Stock - Activity (Details) - Restricted Stock [Member] - $ / shares	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Unvested shares (in shares)	238,179	175,619
Granted (in shares)	36,114	29,064
Vested (in shares)	(11,224)	(3,162)
Forfeited (in shares)	(649)	(514)
Unvested shares (in shares)	262,420	201,007
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Unvested shares (in dollars per share)	$ 20.30	$ 21.42
Granted (in dollars per share)	19.10	21.50
Vested (in dollars per share)	22.57	25.30
Forfeited (in dollars per share)	23.10	27.16
Unvested shares (in dollars per share)	$ 20.00	$ 21.35

XML

Share Based Compensation - Stock Options (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023	Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding (in shares)	343,449	352,249
Forfeited/Expired (in shares)	(11,000)	(2,200)
Outstanding (in shares)	332,449	350,049
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Outstanding (in dollars per share)	$ 25.02	$ 25.06
Forfeited/Expired (in dollars per share)	27.43	27.67
Outstanding (in dollars per share)	$ 24.94	$ 25.04
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Aggregate intrinsic value	$ 264	$ 33	$ 447	$ 348
Exercisable, shares (in shares)	332,449	325,649
Exercisable, weighted average exercise price (in dollars per share)	$ 24.87	$ 24.89
Exercisable, aggregate intrinsic value	$ 264	$ 33
Weighted average remaining contractual term	3 years 11 months 15 days	4 years 11 months 26 days
Exercisable, weighted average remaining contractual term	3 years 10 months 24 days	4 years 10 months 6 days

XML

Earnings per Share (Details) - shares	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Weighted Average Number of Shares Outstanding, Basic [Abstract]
Weighted average shares outstanding	14,508,468	14,971,842
Incremental Weighted Average Shares Attributable to Dilutive Effect [Abstract]
Weighted Average Number Diluted Shares Outstanding Adjustment	45,159	30,524
Earnings Per Share, Diluted, Other Disclosures [Abstract]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	268,991	327,141

XML

Commitments and Contingent Liabilities - Off-Balance-Sheet Risk (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Commitments to Extend Credit [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair Value Disclosure, Off-balance Sheet Risks, Face Amount, Liability	$ 512,305	$ 482,054
Standby Letters of Credit [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair Value Disclosure, Off-balance Sheet Risks, Face Amount, Liability	$ 4,790	$ 5,040

XML

Commitments and Contingent Liabilities - Additional Information (Details) - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Commitments and Contingent Liabilities
Unused commitments on mortgage warehouse lines	$ 206.4	$ 204.5
Letter of credit	$ 127.9

XML

Fair Value Disclosures and Reporting and Fair Value Measurements -Disclosures about Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Financial Assets:
Investment securities available for sale	$ 741,789	$ 1,019,201
Securities held-to-maturity	306,156	314,924
Financial Liabilities:
Repurchase agreements	121,851	107,121
Carrying Amount [Member]
Financial Assets:
Cash and cash equivalents	119,244	78,602
Investment securities available for sale	741,789	1,019,201
Securities held-to-maturity	316,406	320,057
Loans held for investment	2,133,938	2,066,884
Financial Liabilities:
Deposits	2,847,004	2,761,223
Repurchase agreements	121,851	107,121
Other borrowings	80,000	360,500
Long-term debt	49,326	49,304
Subordinated debentures	35,704	35,660
Fair Value [Member]
Financial Assets:
Cash and cash equivalents	119,244	78,602
Investment securities available for sale	741,789	1,019,201
Securities held-to-maturity	306,156	314,924
Loans held for investment	1,981,577	1,924,543
Financial Liabilities:
Deposits	2,843,284	2,759,338
Repurchase agreements	121,851	107,121
Other borrowings	54,786	360,500
Long-term debt	44,189	44,097
Subordinated debentures	35,453	35,423
Fair Value [Member] | Fair Value, Inputs, Level 1 [Member]
Financial Assets:
Cash and cash equivalents	119,244	78,602
Investment securities available for sale	0	0
Securities held-to-maturity	0	0
Loans held for investment	0	0
Financial Liabilities:
Deposits	968,997	1,020,772
Repurchase agreements	0	0
Other borrowings	0	0
Long-term debt	0	0
Subordinated debentures	0	0
Fair Value [Member] | Fair Value, Inputs, Level 2 [Member]
Financial Assets:
Cash and cash equivalents	0	0
Investment securities available for sale	687,130	967,161
Securities held-to-maturity	306,156	314,924
Loans held for investment	5,889	5,889
Financial Liabilities:
Deposits	1,874,287	1,738,566
Repurchase agreements	121,851	107,121
Other borrowings	54,786	360,500
Long-term debt	44,189	44,097
Subordinated debentures	35,453	35,423
Fair Value [Member] | Fair Value, Inputs, Level 3 [Member]
Financial Assets:
Cash and cash equivalents	0	0
Investment securities available for sale	54,659	52,040
Securities held-to-maturity	0	0
Loans held for investment	1,975,688	1,918,654
Financial Liabilities:
Deposits	0	0
Repurchase agreements	0	0
Other borrowings	0	0
Long-term debt	0	0
Subordinated debentures	$ 0	$ 0

XML

Fair Value Disclosures and Reporting and Fair Value Measurements - Assets Measured on Recurring Basis, Fair Value (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Investment securities available for sale	$ 741,789		$ 1,019,201
Gross losses on sales, calls and maturities of securities available for sale	17,371
Gross gains on sales, calls and maturities of securities available for sale	54	$ 45
Gross Gains (Loss) On Sales Calls And Maturities Of Securities Available For Sale	(17,317)	$ 45
U.S. Government Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Investment securities available for sale	65,437		102,749
Mortgage-Backed Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Investment securities available for sale	13,448		99,544
States and Political Subdivisions [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Investment securities available for sale	44,675		194,206
Corporate Bond [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Investment securities available for sale	54,659		52,040
Collateralized Loan Obligations [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Investment securities available for sale	563,570		570,662
Fair Value, Measurements, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Investment securities available for sale	741,789		1,019,201
Fair Value, Measurements, Recurring [Member] | U.S. Government Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Investment securities available for sale	65,437		102,749
Fair Value, Measurements, Recurring [Member] | Mortgage-Backed Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Investment securities available for sale	13,448		99,544
Fair Value, Measurements, Recurring [Member] | States and Political Subdivisions [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Investment securities available for sale	44,675		194,206
Fair Value, Measurements, Recurring [Member] | Corporate Bond [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Investment securities available for sale	54,659		52,040
Fair Value, Measurements, Recurring [Member] | Collateralized Loan Obligations [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Investment securities available for sale	563,570		570,662
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Investment securities available for sale	687,130		967,161
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | U.S. Government Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Investment securities available for sale	65,437		102,749
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Mortgage-Backed Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Investment securities available for sale	13,448		99,544
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | States and Political Subdivisions [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Investment securities available for sale	44,675		194,206
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Collateralized Loan Obligations [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Investment securities available for sale	563,570		570,662
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Investment securities available for sale	54,659		52,040
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Corporate Bond [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Investment securities available for sale	$ 54,659		$ 52,040

XML

Fair Value Disclosures and Reporting and Fair Value Measurements - Assets Measured on Recurring Basis, Unobservable Input Reconciliation (Details) - Corporate Bond [Member] - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance of recurring Level 3 assets	$ 52,040	$ 57,435
Included in other comprehensive income	2,619	(5,436)
Ending balance of recurring Level 3 assets	$ 54,659	$ 51,999

XML

Fair Value Disclosures and Reporting and Fair Value Measurements - Assets Measured on Nonrecurring Basis, Fair Value (Details) - Fair Value, Measurements, Nonrecurring [Member] - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	$ 5,889	$ 5,889
Foreclosed assets	0	0
Assets, Fair value disclosure	5,889	5,889
Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	5,889	5,889
Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Residential real estate
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Commercial real estate
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	5,889	5,889
Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Other construction/land
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Farmland
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Commercial Portfolio Segment | Commercial and Industrial Sector
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Consumer Portfolio Segment
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 1 [Member]
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Foreclosed assets	0	0
Assets, Fair value disclosure	0	0
Fair Value, Inputs, Level 1 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 1 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Residential real estate
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 1 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Commercial real estate
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 1 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Other construction/land
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 1 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Farmland
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 1 [Member] | Commercial Portfolio Segment | Commercial and Industrial Sector
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 1 [Member] | Consumer Portfolio Segment
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 2 [Member]
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	5,889	5,889
Foreclosed assets	0	0
Assets, Fair value disclosure	5,889	5,889
Fair Value, Inputs, Level 2 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	5,889	5,889
Fair Value, Inputs, Level 2 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Residential real estate
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 2 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Commercial real estate
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	5,889	5,889
Fair Value, Inputs, Level 2 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Other construction/land
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 2 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Farmland
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 2 [Member] | Commercial Portfolio Segment | Commercial and Industrial Sector
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 2 [Member] | Consumer Portfolio Segment
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 3 [Member]
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Foreclosed assets	0	0
Assets, Fair value disclosure	0	0
Fair Value, Inputs, Level 3 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 3 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Residential real estate
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 3 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Commercial real estate
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 3 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Other construction/land
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 3 [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment | Real Estate Sector | Farmland
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 3 [Member] | Commercial Portfolio Segment | Commercial and Industrial Sector
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	0	0
Fair Value, Inputs, Level 3 [Member] | Consumer Portfolio Segment
Assets, Fair Value Disclosure [Abstract]
Individually evaluated collateral dependent loans	$ 0	$ 0

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Investments - Amortized Cost and Estimated Fair Value - Available-for-Sale Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Debt Securities, Available-for-sale, Fair Value to Amortized Cost [Abstract]
Amortized Cost	$ 759,222	$ 1,041,925
Gross Unrealized Gains	1,584	1,729
Gross Unrealized Losses	(19,017)	(24,453)
Allowance for Credit Losses	0	0
Investment securities available for sale	741,789	1,019,201
U.S. Government Agencies [Member]
Debt Securities, Available-for-sale, Fair Value to Amortized Cost [Abstract]
Amortized Cost	65,579	102,823
Gross Unrealized Gains	7	23
Gross Unrealized Losses	(149)	(97)
Investment securities available for sale	65,437	102,749
Mortgage-Backed Securities [Member]
Debt Securities, Available-for-sale, Fair Value to Amortized Cost [Abstract]
Amortized Cost	14,181	100,745
Gross Unrealized Gains	18	21
Gross Unrealized Losses	(751)	(1,222)
Investment securities available for sale	13,448	99,544
States and Political Subdivisions [Member]
Debt Securities, Available-for-sale, Fair Value to Amortized Cost [Abstract]
Amortized Cost	51,060	200,057
Gross Unrealized Gains	81	572
Gross Unrealized Losses	(6,466)	(6,423)
Investment securities available for sale	44,675	194,206
Corporate Bond [Member]
Debt Securities, Available-for-sale, Fair Value to Amortized Cost [Abstract]
Amortized Cost	65,303	65,273
Gross Unrealized Losses	(10,644)	(13,233)
Investment securities available for sale	54,659	52,040
Collateralized Loan Obligations [Member]
Debt Securities, Available-for-sale, Fair Value to Amortized Cost [Abstract]
Amortized Cost	563,099	573,027
Gross Unrealized Gains	1,478	1,113
Gross Unrealized Losses	(1,007)	(3,478)
Investment securities available for sale	$ 563,570	$ 570,662

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Investments - Amortized Cost and Estimated Fair Value - Held-to-Maturity Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss [Abstract]
Amortized Cost	$ 316,422	$ 320,073
Gross Unrecognized Gains	2,971	5,909
Gross Unrecognized Losses	(13,237)	(11,058)
Securities held-to-maturity	306,156	314,924
Allowance for credit losses on held-to-maturity securities	(16)	(16)
U.S. Government Agencies [Member]
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss [Abstract]
Amortized Cost	5,033	5,522
Gross Unrecognized Losses	(652)	(617)
Securities held-to-maturity	4,381	4,905
Mortgage-Backed Securities [Member]
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss [Abstract]
Amortized Cost	139,225	142,295
Gross Unrecognized Losses	(12,585)	(10,441)
Securities held-to-maturity	126,640	131,854
States and Political Subdivisions [Member]
Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss [Abstract]
Amortized Cost	172,164	172,256
Gross Unrecognized Gains	2,971	5,909
Securities held-to-maturity	175,135	178,165
Allowance for credit losses on held-to-maturity securities	$ (16)	$ (16)

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Investments- General Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Dec. 31, 2023
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Number of Positions [Abstract]
Unrealized loss	$ 27,900
Accrued interest on available-for-sale securities	$ 9,600	$ 9,300
Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss, Statement of Financial Position [Extensible Enumeration]	Other Assets	Other Assets
Accrued interest on held-to-maturity securities	$ 1,700	$ 2,700
Debt Securities, Held-to-Maturity, Accrued Interest, after Allowance for Credit Loss, Statement of Financial Position [Extensible Enumeration]	Other Assets	Other Assets
Allowance for credit losses on held-to-maturity securities	$ 16	$ 16
Available for sale securities reversal of accrued interest income	0
Held-to-maturity securities reversal of accrued interest income	$ 0

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Investments - Held-To-Maturity by Credit Rating (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items]
Total	$ 316,422	$ 320,073
States and Political Subdivisions [Member]
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items]
Total	172,164	172,256
States and Political Subdivisions [Member] | Fitch, AAA Rating [Member]
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items]
Total	57,781	57,792
States and Political Subdivisions [Member] | Fitch, AA Rating [Member]
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items]
Total	112,901	112,978
States and Political Subdivisions [Member] | Fitch, A Rating [Member]
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items]
Total	540	542
States and Political Subdivisions [Member] | Not Rated [Member]
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items]
Total	$ 942	$ 944

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Investments - Gross Unrealized Losses - Tabular Disclosure (Details) $ in Thousands	Mar. 31, 2024 USD ($) security	Dec. 31, 2023 USD ($) security
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss [Abstract]
Available-for-sale, securities in unrealized loss positions, qualitative disclosure, number of positions, total | security	181	634
Gross Unrealized Losses, Less than twelve months	$ (441)	$ (248)
Fair Value, Less than twelve months	159,382	56,109
Gross Unrealized Losses, Twelve months or more	(18,576)	(24,205)
Fair Value, Twelve months or more	254,031	666,699
Total, Gross Unrealized Losses	(19,017)	(24,453)
Total, Fair Value	$ 413,413	$ 722,808
U.S. Government Agencies [Member]
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss [Abstract]
Available-for-sale, securities in unrealized loss positions, qualitative disclosure, number of positions, total | security	14	14
Gross Unrealized Losses, Less than twelve months	$ (62)	$ (97)
Fair Value, Less than twelve months	25,523	46,823
Gross Unrealized Losses, Twelve months or more	(87)
Fair Value, Twelve months or more	27,913	3,929
Total, Gross Unrealized Losses	(149)	(97)
Total, Fair Value	$ 53,436	$ 50,752
Mortgage-Backed Securities [Member]
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss [Abstract]
Available-for-sale, securities in unrealized loss positions, qualitative disclosure, number of positions, total | security	39	321
Fair Value, Less than twelve months		$ 20
Gross Unrealized Losses, Twelve months or more	$ (751)	(1,222)
Fair Value, Twelve months or more	9,578	94,505
Total, Gross Unrealized Losses	(751)	(1,222)
Total, Fair Value	$ 9,578	$ 94,525
States and Political Subdivisions [Member]
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss [Abstract]
Available-for-sale, securities in unrealized loss positions, qualitative disclosure, number of positions, total | security	48	201
Gross Unrealized Losses, Less than twelve months	$ (1)	$ (33)
Fair Value, Less than twelve months	201	6,950
Gross Unrealized Losses, Twelve months or more	(6,465)	(6,390)
Fair Value, Twelve months or more	35,646	125,283
Total, Gross Unrealized Losses	(6,466)	(6,423)
Total, Fair Value	$ 35,847	$ 132,233
Corporate Bond [Member]
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss [Abstract]
Available-for-sale, securities in unrealized loss positions, qualitative disclosure, number of positions, total | security	51	51
Gross Unrealized Losses, Less than twelve months		$ (118)
Fair Value, Less than twelve months		2,316
Gross Unrealized Losses, Twelve months or more	$ (10,644)	(13,115)
Fair Value, Twelve months or more	54,659	49,724
Total, Gross Unrealized Losses	(10,644)	(13,233)
Total, Fair Value	$ 54,659	$ 52,040
Collateralized Loan Obligations [Member]
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss [Abstract]
Available-for-sale, securities in unrealized loss positions, qualitative disclosure, number of positions, total | security	29	47
Gross Unrealized Losses, Less than twelve months	$ (378)
Fair Value, Less than twelve months	133,658
Gross Unrealized Losses, Twelve months or more	(629)	$ (3,478)
Fair Value, Twelve months or more	126,235	393,258
Total, Gross Unrealized Losses	(1,007)	(3,478)
Total, Fair Value	$ 259,893	$ 393,258

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Investments - Realized Gains (Losses) (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Proceeds from Sale and Maturity of Debt Securities, Available-for-sale [Abstract]
Proceeds from sales, calls and maturities of securities available for sale	$ 266,900	$ 36,213
Debt Securities, Available-for-sale, Realized Gain (Loss) [Abstract]
Realized gain on available-for-sale securities	66
Net gains (losses) on sales and calls of securities	$ (2,883)	$ 45	$ 396

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Investments - Estimated Fair Value of Contractual Maturities - Available-for-Sale Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Amortized Cost [Abstract]
Maturing within one year (remainder of year), Amortized Cost	$ 2,200
Maturing within one year, Amortized Cost	0	$ 583
Maturing after one year through five years, Amortized Cost	22,034	40,187
Maturing after five years through ten years, Amortized Cost	102,687	156,541
Maturing after ten years, Amortized Cost	55,021	170,842
Amortized Cost	759,222	1,041,925
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Fair Value [Abstract]
Maturing within one year (remainder of year), Fair Value	2,202
Maturing within one year, Fair Value	0	582
Maturing after one year through five years, Fair Value	21,914	39,916
Maturing after five years through ten years, Fair Value	92,029	143,516
Maturing after ten years, Fair Value	48,626	164,981
Fair Value	741,789	1,019,201
Mortgage-Backed Securities [Member]
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Amortized Cost [Abstract]
Securities not due at a single maturity date, Amortized Cost	14,181	100,745
Amortized Cost	14,181	100,745
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Fair Value [Abstract]
Securities not due at a single maturity date, Fair Value	13,448	99,544
Fair Value	13,448	99,544
Collateralized Loan Obligations [Member]
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Amortized Cost [Abstract]
Securities not due at a single maturity date, Amortized Cost	563,099	573,027
Amortized Cost	563,099	573,027
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Fair Value [Abstract]
Securities not due at a single maturity date, Fair Value	563,570	570,662
Fair Value	$ 563,570	$ 570,662

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Investments - Estimated Fair Value of Contractual Maturities - Held-to-Maturity Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date [Abstract]
Maturing within one year (remainder of year), Amortized Cost	$ 145
Maturing within one year	0	$ 145
Maturing after one year through five years	2,401	2,413
Maturing after five years through ten years	19,362	19,895
Maturing after ten years	155,289	155,325
Amortized Cost	316,422	320,073
Debt Securities, Held-to-Maturity, Maturity, Allocated and Single Maturity Date, Fair Value [Abstract]
Maturing within one year (remainder of year), Fair Value	145
Maturing within one year, Fair Value	0	145
Maturing after one year through five years, Fair Value	2,358	2,384
Maturing after five years through ten years, Fair Value	17,771	18,350
Maturing after ten years, Fair Value	159,242	162,191
Estimated Fair Value	306,156	314,924
Mortgage-Backed Securities [Member]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date [Abstract]
Securities not due at a single maturity date, Amortized Cost	139,225	142,295
Amortized Cost	139,225	142,295
Debt Securities, Held-to-Maturity, Maturity, Allocated and Single Maturity Date, Fair Value [Abstract]
Securities not due at a single maturity date, Fair Value	126,640	131,854
Estimated Fair Value	$ 126,640	$ 131,854

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Investments - Revenue and General Obligation Bonds (Details) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2024 USD ($) item state	Dec. 31, 2023 USD ($) item state
Debt Securities, Available-for-sale [Line Items]
Number of municipal bond | item	227	485
Investment securities available for sale	$ 741,789	$ 1,019,201
States and Political Subdivisions [Member]
Debt Securities, Available-for-sale [Line Items]
Number of municipalities and agencies | item	191	398
Number of states | state	28	36
Fair market value (available-for-sale securities and held-to-maturity securities)	$ 219,810	$ 372,371
Investment securities available for sale	44,675	194,206
General Obligation Bonds [Member]
Debt Securities, Available-for-sale [Line Items]
Fair market value (available-for-sale securities and held-to-maturity securities)	194,620	324,643
General Obligation Bonds [Member] | City of New York [Member]
Debt Securities, Available-for-sale [Line Items]
Investment securities available for sale	5,300	5,300
Subordinate Debenture [Member]
Debt Securities, Available-for-sale [Line Items]
Investment securities available for sale	$ 54,700	$ 52,000
Number of subordinated debentures owned | item	51	51

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Investments - Revenue and General Obligation Bonds by Location (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
States and Political Subdivisions [Member]
Marketable Securities [Line Items]
Amortized cost (available-for-sale securities and held-to-maturity securities)	$ 223,224	$ 372,313
Fair market value (available-for-sale securities and held-to-maturity securities)	219,810	372,371
General Obligation Bonds [Member]
Marketable Securities [Line Items]
Amortized cost (available-for-sale securities and held-to-maturity securities)	197,752	324,679
Fair market value (available-for-sale securities and held-to-maturity securities)	194,620	324,643
General Obligation Bonds [Member] | TEXAS
Marketable Securities [Line Items]
Amortized cost (available-for-sale securities and held-to-maturity securities)	83,196	146,215
Fair market value (available-for-sale securities and held-to-maturity securities)	82,208	146,589
General Obligation Bonds [Member] | CALIFORNIA
Marketable Securities [Line Items]
Amortized cost (available-for-sale securities and held-to-maturity securities)	51,523	63,316
Fair market value (available-for-sale securities and held-to-maturity securities)	49,174	61,048
General Obligation Bonds [Member] | Other [Member]
Marketable Securities [Line Items]
Amortized cost (available-for-sale securities and held-to-maturity securities)	63,033	115,148
Fair market value (available-for-sale securities and held-to-maturity securities)	63,238	117,006
Revenue Bonds [Member]
Marketable Securities [Line Items]
Amortized cost (available-for-sale securities and held-to-maturity securities)	25,472	47,634
Fair market value (available-for-sale securities and held-to-maturity securities)	25,190	47,728
Revenue Bonds [Member] | TEXAS
Marketable Securities [Line Items]
Amortized cost (available-for-sale securities and held-to-maturity securities)	5,438	8,850
Fair market value (available-for-sale securities and held-to-maturity securities)	5,393	8,899
Revenue Bonds [Member] | CALIFORNIA
Marketable Securities [Line Items]
Amortized cost (available-for-sale securities and held-to-maturity securities)	3,571	3,794
Fair market value (available-for-sale securities and held-to-maturity securities)	3,496	3,735
Revenue Bonds [Member] | Other [Member]
Marketable Securities [Line Items]
Amortized cost (available-for-sale securities and held-to-maturity securities)	16,463	34,990
Fair market value (available-for-sale securities and held-to-maturity securities)	$ 16,301	$ 35,094

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Investments - Revenue Bonds by Type (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
States and Political Subdivisions [Member]
Marketable Securities [Line Items]
Amortized cost (available-for-sale securities and held-to-maturity securities)	$ 223,224	$ 372,313
Fair market value (available-for-sale securities and held-to-maturity securities)	219,810	372,371
Revenue Bonds [Member]
Marketable Securities [Line Items]
Amortized cost (available-for-sale securities and held-to-maturity securities)	25,472	47,634
Fair market value (available-for-sale securities and held-to-maturity securities)	25,190	47,728
Revenue Bonds [Member] | Water [Member]
Marketable Securities [Line Items]
Amortized cost (available-for-sale securities and held-to-maturity securities)	9,211	19,113
Fair market value (available-for-sale securities and held-to-maturity securities)	9,064	19,158
Revenue Bonds [Member] | Sewer [Member]
Marketable Securities [Line Items]
Amortized cost (available-for-sale securities and held-to-maturity securities)	3,607	6,070
Fair market value (available-for-sale securities and held-to-maturity securities)	3,760	6,312
Revenue Bonds [Member] | Lease [Member]
Marketable Securities [Line Items]
Amortized cost (available-for-sale securities and held-to-maturity securities)	3,932	6,323
Fair market value (available-for-sale securities and held-to-maturity securities)	4,210	6,380
Revenue Bonds [Member] | Sales Tax [Member]
Marketable Securities [Line Items]
Amortized cost (available-for-sale securities and held-to-maturity securities)	1,690	4,349
Fair market value (available-for-sale securities and held-to-maturity securities)	1,630	4,010
Revenue Bonds [Member] | Other Revenue Source [Member]
Marketable Securities [Line Items]
Amortized cost (available-for-sale securities and held-to-maturity securities)	6,000	11,779
Fair market value (available-for-sale securities and held-to-maturity securities)	5,674	$ 11,868
Revenue Bonds [Member] | Local Or Guaranteed Housing [Member]
Marketable Securities [Line Items]
Amortized cost (available-for-sale securities and held-to-maturity securities)	1,032
Fair market value (available-for-sale securities and held-to-maturity securities)	$ 852

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Investments - Low-Income Housing Tax Credit (LIHTC) Fund Investments (Details) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2024 USD ($) item	Dec. 31, 2023 USD ($) item	Dec. 31, 2022 item
Investments, Debt and Equity Securities [Abstract]
Number of investments in low income housing tax credit fund | item	5	1	2
Investment, book balance	$ 13.8	$ 14.4
Investment, remaining commitments for additional capital contributions	10.1	10.5
Investment, amortization expense	0.6	0.7
Investment, tax credit	$ 0.3	$ 0.7

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Loans and Allowance for Credit Losses - General Information (Details) - USD ($) $ in Thousands		3 Months Ended
	Jan. 01, 2022	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Financing Receivable, Past Due [Line Items]
Accrued interest receivable, loans		$ 6,800		$ 5,600
Additional interest income		3
Reversal of interest receivable on financing receivable on nonaccrual status			$ 40
Amortized cost of collateral-dependent loans, increase (decrease) during the period		$ 6,200
Weighted average loan-to-value ratio of collateral dependent loans (as a percent)		100.00%
Reduction in loan		$ 0
Collateral dependent loans in process of foreclosure		0
Purchased credit deteriorated loans		$ 0
Accounting Standards Update 2016-13 [Member] | Restatement Adjustment [Member]
Financing Receivable, Past Due [Line Items]
Reduction in loan	$ 9,500

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Loans and Allowance for Credit Losses - Allowance for Credit Losses (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023	Dec. 31, 2022
Loans, net
Subtotal	$ 2,156,864	$ 2,090,075
Deferred loan costs, net	214	309
Allowance for credit losses on loans	(23,140)	(23,500)	$ (23,790)	$ (22,802)
Net loans	2,133,938	2,066,884
Other Commercial Loans [Member]
Loans, net
Subtotal	143,448	156,272
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member]
Loans, net
Subtotal	1,806,173	1,813,819
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Residential Real Estate [Member]
Loans, net
Subtotal	406,443	412,063
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Commercial Real Estate [Member]
Loans, net
Subtotal	1,327,482	1,328,224
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Other construction/land [Member]
Loans, net
Subtotal	6,115	6,256
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Farmland [Member]
Loans, net
Subtotal	66,133	67,276
Allowance for credit losses on loans	(555)	(586)	(1,410)	(376)
Commercial Real Estate Portfolio Segment [Member] | Real Estate Sector [Member]
Loans, net
Allowance for credit losses on loans	(18,651)	(18,554)	(17,568)	(17,319)
Commercial Portfolio Segment [Member] | Commercial and Industrial Sector [Member] | Mortgage Warehouse Lines [Member]
Loans, net
Subtotal	203,561	116,000
Allowance for credit losses on loans	(305)	(174)	(47)	(41)
Consumer Portfolio Segment [Member]
Loans, net
Subtotal	3,682	3,984
Allowance for credit losses on loans	$ (241)	$ (311)	$ (283)	$ (340)

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Loans and Allowance for Credit Losses - Nonaccrual Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Financing Receivable, Excluding Accrued Interest, Nonaccrual [Abstract]
Nonaccrual loans, with no allowance for credit loss	$ 6,751	$ 528
Nonaccrual loans, with an allowance for credit loss	7,437	7,457
Nonaccrual loans, total	14,188	7,985
Loans past due 90+ accruing		14
Other Commercial Loans [Member]
Financing Receivable, Excluding Accrued Interest, Nonaccrual [Abstract]
Nonaccrual loans, with no allowance for credit loss	153	114
Nonaccrual loans, total	153	114
Loans past due 90+ accruing		14
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member]
Financing Receivable, Excluding Accrued Interest, Nonaccrual [Abstract]
Nonaccrual loans, with no allowance for credit loss	6,598	414
Nonaccrual loans, with an allowance for credit loss	7,437	7,457
Nonaccrual loans, total	14,035	7,871
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Real Estate [Member]
Financing Receivable, Excluding Accrued Interest, Nonaccrual [Abstract]
Nonaccrual loans, with no allowance for credit loss	95	414
Nonaccrual loans, total	95	414
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Commercial Real Estate [Member]
Financing Receivable, Excluding Accrued Interest, Nonaccrual [Abstract]
Nonaccrual loans, with an allowance for credit loss	7,437	7,457
Nonaccrual loans, total	7,437	$ 7,457
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Farmland [Member]
Financing Receivable, Excluding Accrued Interest, Nonaccrual [Abstract]
Nonaccrual loans, with no allowance for credit loss	6,503
Nonaccrual loans, total	$ 6,503

XML

Loans and Allowance for Credit Losses - Collateral Dependent Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Financing Receivable Recorded Investment [Line Items]
Amortized cost	$ 14,188	$ 7,985
Individual reserves	1,548	1,600
Other Commercial Loans [Member]
Financing Receivable Recorded Investment [Line Items]
Amortized cost	153	114
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member]
Financing Receivable Recorded Investment [Line Items]
Amortized cost	14,035	7,871
Individual reserves	1,548	1,600
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Residential Real Estate [Member]
Financing Receivable Recorded Investment [Line Items]
Amortized cost	95	414
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Commercial Real Estate [Member]
Financing Receivable Recorded Investment [Line Items]
Amortized cost	7,437	7,457
Individual reserves	1,548	$ 1,600
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Farmland [Member]
Financing Receivable Recorded Investment [Line Items]
Amortized cost	$ 6,503

XML

Loans and Allowance for Credit Losses - Past Due Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Financing Receivable, Past Due [Line Items]
Total Loans	$ 2,157,078	$ 2,090,384
Financial Asset, Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	15,626	2,158
30-59 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	1,562	1,973
60-89 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	6,504	171
90 Days Or More Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	7,560	14
Financial Asset, Not Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	2,141,452	2,088,226
Other Commercial Loans [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	144,874	157,760
Other Commercial Loans [Member] | Financial Asset, Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	288	343
Other Commercial Loans [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	184	158
Other Commercial Loans [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	1	171
Other Commercial Loans [Member] | 90 Days Or More Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	103	14
Other Commercial Loans [Member] | Financial Asset, Not Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	144,586	157,417
Mortgage Warehouse Lines [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	203,561	116,000
Mortgage Warehouse Lines [Member] | Financial Asset, Not Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	203,561	116,000
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	1,804,866	1,812,534
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Financial Asset, Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	15,335	1,768
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	1,375	1,768
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	6,503
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | 90 Days Or More Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	7,457
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Financial Asset, Not Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	1,789,531	1,810,766
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Residential Real Estate [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	407,615	413,262
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Residential Real Estate [Member] | Financial Asset, Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	888	1,768
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Residential Real Estate [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	868	1,768
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Residential Real Estate [Member] | 90 Days Or More Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	20
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Residential Real Estate [Member] | Financial Asset, Not Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	406,727	411,494
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Commercial Real Estate [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	1,324,765	1,325,494
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Commercial Real Estate [Member] | Financial Asset, Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	7,944
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Commercial Real Estate [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	507
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Commercial Real Estate [Member] | 90 Days Or More Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	7,437
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Commercial Real Estate [Member] | Financial Asset, Not Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	1,316,821	1,325,494
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Other Commercial Loans [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	144,874	157,760
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Other construction/land [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	6,139	6,268
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Other construction/land [Member] | Financial Asset, Not Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	6,139	6,268
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Farmland [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	66,347	67,510
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Farmland [Member] | Financial Asset, Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	6,503
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Farmland [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	6,503
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Farmland [Member] | Financial Asset, Not Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	59,844	67,510
Consumer Portfolio Segment [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	3,777	4,090
Consumer Portfolio Segment [Member] | Financial Asset, Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	3	47
Consumer Portfolio Segment [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	3	47
Consumer Portfolio Segment [Member] | Financial Asset, Not Past Due [Member]
Financing Receivable, Past Due [Line Items]
Total Loans	$ 3,774	$ 4,043

XML

Loans and Allowance for Credit Losses - Loan Modifications (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Financing Receivable Recorded Investment Past Due [Line Items]
Financing receivable, modified in Period, to total financing receivables, percentage	0.02%
Finance receivables modified as TDRs within the previous twelve months	$ 0	$ 0
Additional funds committed on loans	$ 0
Real Estate Sector [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Financing receivable, modified in Period, to total financing receivables, percentage	0.01%
Real Estate Sector [Member] | Commercial real estate | Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Financing receivable, modified in Period, to total financing receivables, percentage	0.00%
Real Estate Sector [Member] | Other construction/land | Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Financing receivable, modified in Period, to total financing receivables, percentage	3.91%
Weighted-Average Term Extension (years)	3 years
Commercial and Industrial Sector [Member] | Other Commercial Loans [Member] | Commercial Portfolio Segment
Financing Receivable Recorded Investment Past Due [Line Items]
Financing receivable, modified in Period, to total financing receivables, percentage	0.12%
Weighted-Average Term Extension (years)	3 years 11 months 8 days
Term Extension
Financing Receivable Recorded Investment Past Due [Line Items]
Financing receivable modifications post modification recorded investment during period	$ 410
Term Extension | Real Estate Sector [Member] | Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Financing receivable modifications post modification recorded investment during period	240
Term Extension | Real Estate Sector [Member] | Other construction/land | Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Financing receivable modifications post modification recorded investment during period	240
Term Extension | Commercial and Industrial Sector [Member] | Other Commercial Loans [Member] | Commercial Portfolio Segment
Financing Receivable Recorded Investment Past Due [Line Items]
Financing receivable modifications post modification recorded investment during period	$ 170

XML

Loans and Allowance for Credit Losses - Credit Quality Classifications (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2024	$ 20,485		$ 139,225
2023	136,407		398,142
2022	392,985		303,289
2021	299,027		561,128
2020	552,306		62,980
Prior	408,196		359,350
Revolving Loans Amortized Cost	339,625		258,087
Revolving Loans Converted to Term Loans	8,046		8,183
Loans, amortized cost basis	2,157,078		2,090,384
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
Gross Charge-Offs, 2024	392		2,145
Gross Charge-Offs, 2023	24		45
Gross Charge-Offs, 2022	5		250
Gross Charge-Offs, 2021	3		2,266
Gross Charge-Offs, 2020	20		81
Gross Charge-Offs, Prior	410		1,345
Gross Charge-Offs, Revolving Loans Amortized Cost	274		489
Gross Charge-Offs, Total	1,128	$ 456
Gross Charge-Offs, Total	1,128		6,621
Other Commercial Loans [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Loans, amortized cost basis	144,874		157,760
Mortgage Warehouse Lines [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Loans, amortized cost basis	203,561		116,000
Commercial and Industrial Sector [Member] | Mortgage Warehouse Lines [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Revolving Loans Amortized Cost	203,561		116,000
Loans, amortized cost basis	203,561		116,000
Commercial and Industrial Sector [Member] | Mortgage Warehouse Lines [Member] | Pass [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Revolving Loans Amortized Cost	203,561		116,000
Loans, amortized cost basis	203,561		116,000
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Loans, amortized cost basis	1,804,866		1,812,534
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Real Estate [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2023			104,141
2022	101,467		230,090
2021	226,926		7,611
2020	7,559		1,979
Prior	54,818		53,731
Revolving Loans Amortized Cost	14,090		12,932
Revolving Loans Converted to Term Loans	2,755		2,778
Loans, amortized cost basis	407,615		413,262
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Real Estate [Member] | Pass [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2023			104,141
2022	101,467		228,849
2021	226,926		7,611
2020	7,559		1,979
Prior	51,864		50,295
Revolving Loans Amortized Cost	14,070		12,797
Revolving Loans Converted to Term Loans	2,262		2,302
Loans, amortized cost basis	404,148		407,974
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Real Estate [Member] | Special Mention [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2022			1,241
Prior	2,714		2,942
Revolving Loans Amortized Cost			20
Revolving Loans Converted to Term Loans	279		284
Loans, amortized cost basis	2,993		4,487
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Real Estate [Member] | Substandard [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Prior	240		494
Revolving Loans Amortized Cost	20		115
Revolving Loans Converted to Term Loans	214		192
Loans, amortized cost basis	474		801
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Commercial Real Estate [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2024	17,809		112,402
2023	110,013		275,626
2022	273,653		58,310
2021	57,509		536,879
2020	528,537		54,110
Prior	309,611		265,238
Revolving Loans Amortized Cost	27,633		22,929
Loans, amortized cost basis	1,324,765		1,325,494
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Commercial Real Estate [Member] | Pass [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2024	17,809		112,254
2023	109,867		275,626
2022	273,653		58,310
2021	57,509		475,353
2020	469,266		51,100
Prior	292,669		251,163
Revolving Loans Amortized Cost	26,133		22,929
Loans, amortized cost basis	1,246,906		1,246,735
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Commercial Real Estate [Member] | Special Mention [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2024			148
2023	146
2021			39,654
2020	37,501		3,010
Prior	12,260		8,489
Revolving Loans Amortized Cost	1,500
Loans, amortized cost basis	51,407		51,301
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Commercial Real Estate [Member] | Substandard [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2021			21,872
2020	21,770
Prior	4,682		5,586
Loans, amortized cost basis	26,452		27,458
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Other construction/land [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2024	240		352
2023	351
2021			3,646
2020	3,596		638
Prior	1,952		1,632
Loans, amortized cost basis	6,139		6,268
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Other construction/land [Member] | Pass [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2024	240		352
2023	351
2021			3,646
2020	3,596		638
Prior	1,952		1,632
Loans, amortized cost basis	6,139		6,268
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Farmland [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2024	950		6,731
2023	6,788		11,645
2022	11,535		11,793
2021	11,734		3,490
2020	3,458		1,652
Prior	28,713		29,055
Revolving Loans Amortized Cost	2,782		2,750
Revolving Loans Converted to Term Loans	387		394
Loans, amortized cost basis	66,347		67,510
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
Gross Charge-Offs, Total	410
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Farmland [Member] | Pass [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2024	950		6,731
2023	6,788		11,645
2022	11,535		11,793
2021	11,734		2,650
2020	2,623		1,652
Prior	13,554		11,608
Revolving Loans Amortized Cost	2,782		2,750
Revolving Loans Converted to Term Loans	387		394
Loans, amortized cost basis	50,353		49,223
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Farmland [Member] | Special Mention [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2021			840
2020	835
Prior	8,206		10,471
Loans, amortized cost basis	9,041		11,311
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Farmland [Member] | Substandard [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Prior	6,953		6,976
Loans, amortized cost basis	6,953		6,976
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Other Commercial Loans [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2024	908		18,319
2023	18,576		6,501
2022	6,135		2,994
2021	2,776		9,405
2020	9,065		4,534
Prior	12,849		9,482
Revolving Loans Amortized Cost	89,661		101,514
Revolving Loans Converted to Term Loans	4,904		5,011
Loans, amortized cost basis	144,874		157,760
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Other Commercial Loans [Member] | Pass [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2024	891		18,319
2023	18,501		6,501
2022	6,135		2,666
2021	2,476		6,622
2020	6,341		4,534
Prior	12,725		9,354
Revolving Loans Amortized Cost	89,409		101,163
Revolving Loans Converted to Term Loans	1,142		1,171
Loans, amortized cost basis	137,620		150,330
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Other Commercial Loans [Member] | Special Mention [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2024	16
2023	75
2022			273
2021	250		2,783
2020	2,724
Prior	21		128
Revolving Loans Amortized Cost	252		143
Revolving Loans Converted to Term Loans	3,743		3,748
Loans, amortized cost basis	7,081		7,075
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Other Commercial Loans [Member] | Substandard [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2024	1
2022			55
2021	50
Prior	103
Revolving Loans Amortized Cost			208
Revolving Loans Converted to Term Loans	19		92
Loans, amortized cost basis	173		355
Consumer Portfolio Segment [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2024	578		1,421
2023	679		229
2022	195		102
2021	82		97
2020	91		67
Prior	253		212
Revolving Loans Amortized Cost	1,899		1,962
Loans, amortized cost basis	3,777		4,090
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
Gross Charge-Offs, Total	411	$ 371
Consumer Portfolio Segment [Member] | Pass [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2024	576		1,366
2023	633		229
2022	195		102
2021	82		82
2020	77		67
Prior	250		177
Revolving Loans Amortized Cost	1,899		1,949
Loans, amortized cost basis	3,712		3,972
Consumer Portfolio Segment [Member] | Special Mention [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2021			15
2020	14
Prior	3		35
Revolving Loans Amortized Cost			13
Loans, amortized cost basis	17		63
Consumer Portfolio Segment [Member] | Substandard [Member]
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2024	2		55
2023	46
Loans, amortized cost basis	$ 48		$ 55

XML

Loans and Allowance for Credit Losses - Allowance for Credit Losses - Roll Forward (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Beginning balance	$ 23,500	$ 22,802
Charge-offs	(1,128)	(456)
Recoveries	671	232
(Benefit) provision for credit losses	97	1,212
Ending balance	23,140	23,790
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Real Estate [Member]
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Beginning balance	2,727	3,593
(Benefit) provision for credit losses	(184)	(262)
Ending balance	2,543	3,331
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Farmland [Member]
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Beginning balance	586	376
Charge-offs	(410)
(Benefit) provision for credit losses	379	1,034
Ending balance	555	1,410
Commercial Real Estate Portfolio Segment [Member] | Real Estate Sector [Member]
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Beginning balance	18,554	17,319
Charge-offs	(20)
(Benefit) provision for credit losses	117	249
Ending balance	18,651	17,568
Commercial Portfolio Segment [Member] | Commercial and Industrial Sector [Member] | Commercial and Industrial Loans and Leases [Member]
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Beginning balance	1,148	1,133
Charge-offs	(287)	(85)
Recoveries	440	36
(Benefit) provision for credit losses	(456)	67
Ending balance	845	1,151
Commercial Portfolio Segment [Member] | Commercial and Industrial Sector [Member] | Mortgage Warehouse Lines [Member]
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Beginning balance	174	41
(Benefit) provision for credit losses	131	6
Ending balance	305	47
Consumer Portfolio Segment [Member]
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Beginning balance	311	340
Charge-offs	(411)	(371)
Recoveries	231	196
(Benefit) provision for credit losses	110	118
Ending balance	$ 241	$ 283

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Goodwill (Details) - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Goodwill
Goodwill	$ 27,357,000	$ 27,400,000	$ 27,357,000
Acquired goodwill	0	$ 0
Impairment	$ 0

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Borrowings and Other Arrangements - Short-term borrowings (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Other Borrowings [Member]
Short-term Debt [Line Items]
Amount	$ 80,000	$ 360,500
Weighted average rate	4.62%	4.27%
Overnight Fed funds purchased [Member]
Short-term Debt [Line Items]
Amount		$ 130,000
Weighted average rate	6.60%	5.25%
Short-term FHLB advance [Member]
Short-term Debt [Line Items]
Amount		$ 150,500
Weighted average rate	5.73%	3.73%
Long-term FHLB advance [Member]
Short-term Debt [Line Items]
Amount	$ 80,000	$ 80,000
Weighted average rate	3.91%	3.91%

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Borrowings and Other Arrangements - General Information (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Short-term Debt [Line Items]
Repurchase agreements	$ 121,851	$ 107,121
Unsecured available lines of credit with correspondent banks
Short-term Debt [Line Items]
Available lines of credit	504,800	374,800
Federal Home Loan Bank Borrowings
Short-term Debt [Line Items]
Available lines of credit	676,800	586,700
Federal Reserve Line of Credit
Short-term Debt [Line Items]
Maximum borrowing capacity	376,200	392,000
Borrowings amount	$ 0	$ 0

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Borrowings and Other Arrangements - Long-Term Debt (Details) - Subordinated Debt [Member] - Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Fixed interest rate	3.25%
Debt instrument, basis spread on variable rate	2.535%
Long-term debt, net	$ 49.3	$ 49.3

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Borrowings and Other Arrangements - Subordinated Debentures (Details) $ in Millions	Mar. 31, 2024 USD ($)
Junior Subordinated Debt [Member]
Debt Instrument [Line Items]
Long-term debt, net	$ 35.7

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Revenue Recognition - Noninterest Income (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Noninterest income
Loss on limited partnerships		$ (166)
Dividends on equity investments	$ 375	276	$ 1,076
Unrealized losses recognized on equity investments	(311)	(291)	(291)
Net (loss) gains on sale of securities	(2,883)	45	396
Other	5,682	1,335	6,116
Total noninterest income	8,589	6,579	30,400
Returned Item and Overdraft Fees [Member]
Noninterest income
Service charges and fees on deposit accounts	1,324	1,258	5,261
Other Service Charges on Deposits [Member]
Noninterest income
Service charges and fees on deposit accounts	2,454	2,093	9,790
Debit Card [Member]
Noninterest income
Service charges and fees on deposit accounts	$ 1,948	$ 2,029	$ 8,052

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Revenue Recognition - General Information (Details)	3 Months Ended		12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Revenue Recognition
Percentage of income outside of scope of ASC 606 (as a percent)	33.33%	18.22%	24.00%