Home Bancorp (HBCP) 10-K 8 Mar 24 2023 FY Annual report Financial data

Cover

Cover - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Mar. 06, 2024	Jun. 30, 2023
Cover [Abstract]
Document Type	10-K
Document Annual Report	true
Document Period End Date	Dec. 31, 2023
Current Fiscal Year End Date	--12-31
Document Transition Report	false
Entity File Number	001-34190
Entity Registrant Name	HOME BANCORP, INC.
Entity Incorporation, State or Country Code	LA
Entity Tax Identification Number	71-1051785
Entity Address, Address Line One	503 Kaliste Saloom Road
Entity Address, City or Town	Lafayette
Entity Address, State or Province	LA
Entity Address, Postal Zip Code	70508
City Area Code	337
Local Phone Number	237-1960
Title of 12(b) Security	Common Stock, $0.01 par value per share
Trading Symbol	HBCP
Security Exchange Name	NASDAQ
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Accelerated Filer
Entity Small Business Company	false
Entity Emerging Growth Company	false
ICFR Auditor Attestation Flag	true
Entity Shell Company	false
Document Financial Statement Error Correction Flag	false
Entity Public Float			$ 246.3
Entity Common Stock, Shares Outstanding		8,149,308
Documents Incorporated by Reference	Set forth below are the documents incorporated by reference and the part of the Form 10-K into which the document is incorporated: Portions of the definitive Proxy Statement for the 2024 Annual Meeting of Shareholders are incorporated by reference into Part III, Items 10-14 of this Form 10-K.
Amendment Flag	false
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	FY
Entity Central Index Key	0001436425

Audit Information

Audit Information	12 Months Ended
	Dec. 31, 2023
Audit Information [Abstract]
Auditor Name	Wipfli LLP
Auditor Location	Atlanta, Georgia
Auditor Firm ID	344

CONSOLIDATED STATEMENTS OF FINA

CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Assets
Cash and cash equivalents	$ 75,831	$ 87,401
Interest-bearing deposits in banks	99	349
Investment securities available for sale, at fair value	433,926	486,518
Investment securities held to maturity (fair values of $1,066 and $1,072, respectively)	1,065	1,075
Mortgage loans held for sale	361	98
Loans, net of unearned income	2,581,638	2,430,750
Allowance for loan losses	(31,537)	(29,299)
Total loans, net of unearned income and allowance for loan losses	2,550,101	2,401,451
Office properties and equipment, net	41,980	43,560
Cash surrender value of bank-owned life insurance	47,321	46,276
Goodwill and core deposit intangibles	86,372	87,973
Accrued interest receivable and other assets	83,066	73,579
Total Assets	3,320,122	3,228,280
Deposits:
Noninterest-bearing	744,424	904,301
Interest-bearing	1,926,200	1,728,880
Total deposits	2,670,624	2,633,181
Other borrowings	5,539	5,539
Subordinated debt, net of unamortized issuance cost	54,241	54,013
Short-term Federal Home Loan Bank advances	150,000	155,000
Long-term Federal Home Loan Bank advances	42,713	21,213
Accrued interest payable and other liabilities	29,561	29,380
Total Liabilities	2,952,678	2,898,326
Shareholders’ Equity
Preferred stock, $0.01 par value - 10,000,000 shares authorized; none issued	0	0
Common stock, $0.01 par value - 40,000,000 shares authorized; 8,158,281 and 8,286,084 shares issued and outstanding, respectively	81	83
Additional paid-in capital	165,823	164,942
Unallocated common stock held by:
Employee Stock Ownership Plan (ESOP)	(1,696)	(2,053)
Recognition and Retention Plan (RRP)	(1)	(7)
Retained earnings	234,619	206,296
Accumulated other comprehensive loss	(31,382)	(39,307)
Total Shareholders’ Equity	367,444	329,954
Total Liabilities and Shareholders’ Equity	$ 3,320,122	$ 3,228,280

CONSOLIDATED STATEMENTS OF FI_2

CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Investment securities held to maturity, fair value	$ 1,066	$ 1,072
Preferred stock, par value (in usd per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	10,000,000	10,000,000
Preferred stock, shares issued (in shares)	0	0
Common stock, par value (in usd per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	40,000,000	40,000,000
Common stock, shares issued (in shares)	8,158,281	8,286,084
Common stock, shares outstanding (in shares)	8,158,281	8,286,084

CONSOLIDATED STATEMENTS OF INCO

CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Interest Income
Loans, including fees	$ 149,338	$ 112,660	$ 101,577
Investment securities:
Taxable interest	11,537	9,647	4,301
Tax-exempt interest	367	481	339
Other investments and deposits	2,421	3,142	685
Total interest income	163,663	125,930	106,902
Interest Expense
Deposits	27,504	5,215	5,230
Other borrowings expense	214	213	212
Subordinated debt expense	3,390	1,710	0
Short-term Federal Home Loan Bank advances	10,727	361	0
Long-term Federal Home Loan Bank advances	1,136	416	471
Total interest expense	42,971	7,915	5,913
Net interest income	120,692	118,015	100,989
Provision (reversal) for loan losses	2,341	7,489	(10,161)
Net interest income after provision for loan losses	118,351	110,526	111,150
Noninterest Income
Gain on sale of loans, net	816	663	2,518
Income from bank-owned life insurance	1,045	915	2,603
Loss on sale of securities, net	(249)	0	0
(Loss) gain on sale of assets, net	(27)	26	(504)
Other income	1,008	1,082	1,017
Total noninterest income	14,636	13,885	16,271
Noninterest Expense
Compensation and benefits	48,933	47,750	39,151
Occupancy	9,674	8,715	6,970
Marketing and advertising	2,146	2,263	1,871
Data processing and communication	9,372	9,307	8,500
Professional services	1,690	1,740	1,178
Forms, printing and supplies	781	766	644
Franchise and shares tax	1,755	2,108	1,475
Regulatory fees	2,040	2,122	1,317
Foreclosed assets, net	(547)	523	453
Amortization of acquisition intangible	1,601	1,602	1,163
Provision for credit losses on unfunded commitments	501	278	390
Other expenses	4,895	4,735	3,870
Total noninterest expense	82,841	81,909	66,982
Income before income tax expense	50,146	42,502	60,439
Income tax expense	9,906	8,430	11,818
Net Income	$ 40,240	$ 34,072	$ 48,621
Earnings per share:
Basic (in usd per share)	$ 5.02	$ 4.19	$ 5.80
Diluted (in usd per share)	4.99	4.16	5.77
Cash dividends declared per common share (in usd per share)	$ 1	$ 0.93	$ 0.91
Service fees and charges
Noninterest Income
Fees and charges	$ 4,992	$ 4,920	$ 4,702
Bank card fees
Noninterest Income
Fees and charges	$ 7,051	$ 6,279	$ 5,935

CONSOLIDATED STATEMENTS OF COMP

CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Statement of Comprehensive Income [Abstract]
Net Income	$ 40,240	$ 34,072	$ 48,621
Other Comprehensive Income (Loss)
Unrealized gains (losses) on available for sale investment securities	11,088	(54,116)	(7,108)
Unrealized (losses) gains on cash flow hedges	(1,307)	3,419	1,374
Reclassification adjustment for losses included in net income	249	0	0
Tax effect	(2,105)	10,646	1,204
Other comprehensive income (loss), net of taxes	7,925	(40,051)	(4,530)
Comprehensive Income (Loss)	$ 48,165	$ (5,979)	$ 44,091

CONSOLIDATED STATEMENTS OF CHAN

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Unallocated Common Stock Held by ESOP	Unallocated Common Stock Held by RRP	Retained Earnings	Accumulated Other Comprehensive Income (Loss)
Balance at Dec. 31, 2020	$ 321,842	$ 87	$ 164,988	$ (2,767)	$ (22)	$ 154,282	$ 5,274
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	48,621					48,621
Other comprehensive loss	(4,530)						(4,530)
Purchase of Company's common stock at cost	(8,900)	(2)	(2,457)			(6,441)
Cash dividends declared	(7,867)					(7,867)
Common stock issued under incentive plans, net of shares surrendered in payment, including tax benefit	303		383			(80)
Exercise of stock options	80		80
RRP shares released for allocation	0		(9)		9
ESOP shares released for allocation	1,585		1,228	357
Share-based compensation cost	769		769
Balance at Dec. 31, 2021	351,903	85	164,982	(2,410)	(13)	188,515	744
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	34,072					34,072
Other comprehensive loss	(40,051)						(40,051)
Purchase of Company's common stock at cost	(11,333)	(2)	(2,881)			(8,450)
Cash dividends declared	(7,777)					(7,777)
Common stock issued under incentive plans, net of shares surrendered in payment, including tax benefit	324		388			(64)
Exercise of stock options	375		375
RRP shares released for allocation	0		(6)		6
ESOP shares released for allocation	1,629		1,272	357
Share-based compensation cost	812		812
Balance at Dec. 31, 2022	329,954	83	164,942	(2,053)	(7)	206,296	(39,307)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	40,240					40,240
Other comprehensive loss	7,925						7,925
Purchase of Company's common stock at cost	(5,259)	(2)	(1,642)			(3,615)
Cash dividends declared	(8,222)					(8,222)
Common stock issued under incentive plans, net of shares surrendered in payment, including tax benefit	329		409			(80)
Exercise of stock options	102		102
RRP shares released for allocation	0		(6)		6
ESOP shares released for allocation	1,468		1,111	357
Share-based compensation cost	907		907
Balance at Dec. 31, 2023	$ 367,444	$ 81	$ 165,823	$ (1,696)	$ (1)	$ 234,619	$ (31,382)

CONSOLIDATED STATEMENTS OF CH_2

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY (Parenthetical) - $ / shares	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Statement of Stockholders' Equity [Abstract]
Purchase of Company's common shares at cost (in shares)	164,272	288,350	246,012
Cash dividends declared, per share (in usd per share)	$ 1	$ 0.93	$ 0.91
Common stock issued under incentive plans (in shares)	31,419	25,902	28,222

CONSOLIDATED STATEMENTS OF CASH

CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Cash flows from operating activities, net of effects of acquisitions:
Net Income	$ 40,240	$ 34,072	$ 48,621
Adjustments to reconcile net income to net cash provided by operating activities:
Provision (reversal) for loan losses	2,341	7,489	(10,161)
Depreciation	3,571	3,464	3,084
Amortization and accretion of purchase accounting valuations and intangibles	3,682	4,078	3,527
Federal Home Loan Bank stock dividends	(607)	(53)	(15)
Net amortization of premium on investments	374	1,012	1,874
Amortization of subordinated debt issuance cost	228	120	0
Loss on sale of securities, net	249	0	0
Gain on sale of loans, net	(816)	(663)	(2,518)
(Gain) loss on sale of assets, net	27	(26)	504
Proceeds, including principal payments, from loans held for sale	16,540	66,748	199,639
Originations of loans held for sale	(16,638)	(65,079)	(188,666)
Non-cash compensation	2,375	2,441	2,354
Deferred income tax (benefit) expense	(33)	(882)	2,544
Increase in accrued interest receivable and other assets	(8,023)	(10,427)	(2,661)
Increase in cash surrender value of bank-owned life insurance	(1,045)	(915)	(886)
(Decrease) increase in accrued interest payable and other liabilities	(1,109)	9,820	(1,525)
Net cash provided by operating activities	41,356	51,199	55,715
Cash flows from investing activities, net of effects of acquisitions:
Purchases of securities available for sale	0	(238,498)	(167,584)
Proceeds from maturities, prepayments and calls on securities available for sale	49,554	57,922	80,686
Proceeds from maturities, prepayments and calls on securities held to maturity	0	1,000	800
Proceeds from sales on securities available for sale	13,762	0	5,068
(Increase) decrease in loans, net	(154,666)	(279,450)	133,808
Decrease in interest-bearing deposits in banks	250	0	0
Proceeds from sale of foreclosed assets	809	2,650	2,493
Purchases of office properties and equipment	(2,022)	(2,706)	(2,472)
Net cash disbursed in sale of banking center	0	(11,182)	0
Net cash disbursed in business combination	0	(16,123)	0
Proceeds from sale of office properties and equipment	4	82	414
Purchase of bank-owned life insurance	0	(5,000)	0
Proceeds from bank-owned life insurance	0	0	1,717
Purchase of Federal Home Loan Bank stock	(5,215)	(4,047)	0
Proceeds from redemption of Federal Home Loan Bank stock	3,269	0	0
Net cash used in investing activities	(94,255)	(495,352)	54,930
Cash flows from financing activities, net of effects of acquisitions:
Increase (decrease) in deposits, net	37,883	(255,520)	322,028
Borrowings on Federal Home Loan Bank advances	17,420,575	155,000	0
Repayments of Federal Home Loan Bank advances	(17,404,079)	(4,850)	(2,798)
Proceeds from issuance of subordinated debt, net of issuance cost	0	53,892	0
Proceeds from exercise of stock options	102	375	80
Issuance of stock under incentive plans	329	324	303
Dividends paid to shareholders	(8,222)	(7,777)	(7,867)
Purchase of Company’s common stock	(5,259)	(11,333)	(8,900)
Net cash provided by (used in) financing activities	41,329	(69,889)	302,846
Net change in cash and cash equivalents	(11,570)	(514,042)	413,491
Cash and cash equivalents at beginning of year	87,401	601,443	187,952
Cash and cash equivalents at end of year	75,831	87,401	601,443
Supplementary cash flow information:
Interest paid on deposits and borrowed funds	41,884	7,744	6,220
Income taxes paid	12,635	6,535	12,002
Noncash investing and financing activities:
Loans transferred to ORE, net of charge offs	1,793	1,297	1,979
Recognition of new operating leases	$ 3,321	$ 4,690	$ 933

Description of Business

Description of Business	12 Months Ended
	Dec. 31, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Description of Business	Description of Business Home Bancorp, Inc., a Louisiana corporation (the “Company”), is the parent holding company for Home Bank, N.A. (the "Bank"). The Bank is a national bank and wholly owned subsidiary of the Company. The Company and Bank are headquartered in Lafayette, Louisiana. As of December 31, 2023, the Company was a bank holding company. The Bank established HB Investment Fund I, LLC and HB Investment Fund II, LLC, as wholly-owned subsidiaries of the Bank to invest in New Markets Tax Credits (“NMTC”) and Federal Tax Credits ("FTC") in our market areas. In 2010, the Bank expanded into the Northshore (of Lake Pontchartrain) region through a Federal Deposit Insurance Corporation (“FDIC”) assisted acquisition of certain assets and liabilities of the former Statewide Bank. In July 2011, the Bank expanded into the Greater New Orleans region through its acquisition of GS Financial Corporation, the former holding company of Guaranty Savings Bank. In February 2014, the Bank expanded into west Mississippi through its acquisition of Britton & Koontz Capital Corporation, the holding company for Britton & Koontz Bank, N.A. of Natchez, Mississippi. In September 2015, the Bank expanded its presence in the Greater New Orleans region through the acquisition of Louisiana Bancorp, Inc., the former holding company of Bank of New Orleans of Metairie, Louisiana. In December 2017, the Bank expanded its presence in the Acadiana market through the acquisition of St. Martin Bancshares (“SMB”), the former holding company of St. Martin Bank & Trust Company of St. Martinville, Louisiana. In March 2022, the Bank expanded into the Houston, Texas region through the acquisition of Friendswood Capital Corporation ("Friendswood"), the former holding company of Texan Bank, N.A. ("Texan Bank") of Houston, Texas. As of December 31, 2023, the Bank conducted business from 42 banking offices in the Acadiana, Northshore, Baton Rouge, Greater New Orleans, Natchez and Houston regions of south Louisiana, west Mississippi, and east Texas. The Bank is primarily engaged in attracting deposits from the general public and using those funds to invest in loans and investment securities. The Bank’s principal sources of funds are customer deposits, repayments of loans, repayments of investments and funds borrowed from outside sources such as the Federal Home Loan Bank (“FHLB”) of Dallas. The Bank derives its income principally from interest earned on loans and investment securities and, to a lesser extent, from fees received in connection with the origination of loans, service charges on deposit accounts and for other services. The Bank’s primary expenses are general operating expenses and interest expense on deposits and borrowings. The Company’s primary banking regulator is the Board of Governors of the Federal Reserve System (the”Federal Reserve”). The Bank’s primary regulator is the Office of the Comptroller of the Currency (“OCC”). Its deposits are insured to the maximum amount permissible under federal law by the FDIC.

Summary of Significant Accounti

Summary of Significant Accounting Policies	12 Months Ended
	Dec. 31, 2023
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Summary of Significant Accounting Policies Principles of Consolidation The consolidated financial statements include the accounts of the Company, the Bank, HB Investment Fund I, LLC and HB Investment Fund II, LLC. All significant intercompany balances and transactions have been eliminated in consolidation. Subsequent Events The Company has evaluated subsequent events for potential recognition and disclosure through the date of filing for this Annual Report on Form 10-K with the U.S. Securities and Exchange Commission.. Use of Estimates The preparation of financial statements in conformity with accounting principles generally accepted in the United States (“GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Material estimates that are particularly susceptible to significant change in the near term include, but are not limited to, the determination of the allowance for credit losses, income taxes, the valuation of foreclosed assets and other real estate ("ORE"), goodwill and other intangible assets, acquisition accounting valuations and valuation of share-based compensation. Cash and Cash Equivalents For purposes of reporting cash flows, cash and cash equivalents include cash on hand, due from banks and interest-bearing deposits with the FHLB. The Company considers all highly liquid debt instruments with original maturities of three months or less (excluding interest-bearing deposits in banks) to be cash equivalents. The Bank may be required to maintain cash reserves with the Federal Reserve Bank. The requirement is dependent upon the Bank’s cash on hand or noninterest-bearing balances. There was no reserve requirement as of December 31, 2023 or 2022. Investment Securities The Company follows the guidance under the Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 320, Investments – Debt and Equity Securities . This standard addresses the accounting and reporting for investments in equity securities that have readily determinable fair values and for all investments in debt securities. Under the topic, investment securities, which the Company both positively intends and has the ability to hold to maturity, are classified as held to maturity and carried at amortized cost. Investment securities that are acquired with the intention of being resold in the near term are classified as trading securities under ASC 320 and are carried at fair value, with unrealized holding gains and losses recognized in current earnings. The Company did not hold any securities for trading purposes at, or during the years ended, December 31, 2023 or 2022. Securities not meeting the criteria of either trading securities or held to maturity are classified as available for sale and are carried at fair value. Unrealized holding gains and losses for these securities are recognized, net of related income tax effects, in the Consolidated Statements of Comprehensive (Loss) Income. Interest income earned on securities either held to maturity or available for sale is included in current earnings, including the amortization of premiums and the accretion of discounts using the interest method. Amortization of premiums and accretion of discounts are recognized in interest income using the effective interest method. Premiums that exceed the amount repayable by the issuer at the next call date are amortized to the next call date. Other premiums and discounts are amortized (accreted) over the estimated lives of the securities. The gain or loss realized on the sale of securities classified as available for sale or held to maturity, as determined using the specific identification method for determining the cost of the securities sold, is computed with reference to its amortized cost and is also included in current earnings. ASC 326 requires expected credit related losses for available for sale debt securities to be recorded through an allowance for credit losses, while non-credit related losses or declines in fair value continue to be recognized through other comprehensive income ("OCI"). Under the guidance, the Company is also required to evaluate held to maturity debt securities for expected credit losses. We evaluate our investment securities portfolio for credit-related impairment at least quarterly, and more frequently when economic and market conditions warrant such evaluations. Consideration is given to numerous factors including, but not limited to, the extent to which the fair value is less than the amortized cost basis; adverse conditions causing changes in the financial condition of the issuer of the security or underlying loan guarantors; changes to the rating of the security by a rating agency; and the Company’s intent to sell a security or whether it is more likely than not the Company will be required to sell the security before the recovery of its amortized cost, which may extend to maturity. The Company performs a process to determine whether declines in the fair value of securities has resulted from credit losses or other factors. This process involves evaluating each security for impairment by monitoring credit performance, collateral type, collateral geography, bond credit support, loan-to-value ratios, credit scores, loss severity levels, pricing levels, downgrades by rating agencies, cash flow projections and other factors as indicators of potential credit issues. If this evaluation indicates the existence of credit losses, the Company compares the present value of cash flows expected to be collected from the security with the amortized cost basis. If the present value of expected cash flows is less than the amortized cost basis, an allowance for credit losses is recorded, limited by the amount that the fair value of the security is less than its amortized cost. Subsequent changes in the allowance for credit losses on securities are recorded with a corresponding provision for credit losses on the Consolidated Statement of Income. If the Company intends to sell the debt security or it is more likely than not that the Company will be required to sell the security before recovery of its amortized cost basis, the security is written down to fair value against the allowance for credit losses, with any additional impairment reported on the Consolidated Statement of Income. The Company applies the practical expedient that permits the exclusion of the accrued interest receivable balance from amortized cost basis of financing receivables. Loans Held for Sale The Company sells mortgage loans and loan participations for an amount equal to the principal amount of loans or participations with yields to investors based upon current market rates. Realized gains and losses related to loan sales are included in noninterest income. The Company allocates the cost to acquire or originate a mortgage loan between the loan and the right to service the loan if it intends to sell or securitize the loan and retain servicing rights. In addition, the Company periodically assesses capitalized mortgage servicing rights for impairment based on the fair value of such rights. To the extent that temporary impairment exists, write-downs are recognized in current earnings as an adjustment to the corresponding valuation allowance. Permanent impairment is recognized through a write-down of the asset with a corresponding reduction in the valuation allowance. For purposes of performing its impairment evaluation, the portfolio is stratified on the basis of certain risk characteristics, including loan type and interest rates. Capitalized servicing rights are amortized over the period of, and in proportion to, estimated net servicing income, which considers appropriate prepayment assumptions. For financial reporting purposes, the Company classifies a portion of its loans as “Mortgage loans held for sale”. Included in this category are loans which the Company has the current intent to sell and loans which are available to be sold in the event that the Company determines that loans should be sold to support the Company’s investment and liquidity objectives, as well as to support its overall asset and liability management strategies. Loans included in this category for which the Company has the current intention to sell are recorded at the lower of aggregate cost or fair value. As of December 31, 2023 and 2022, the Company had $361,000 and $98,000, respectively, in loans classified as “Mortgage loans held for sale.” Loans The following describes the distinction between originated and acquired loans and certain significant accounting policies relevant to each category. Originated Loans Originated loans are carried net of discounts on loan originations and are amortized using the level yield interest method over the remaining contractual life of the loan. Nonrefundable loan origination fees, net of direct loan origination costs, are deferred and recognized over the life of the loan as an adjustment of yield using the interest method. Interest on loans receivable is accrued as earned using the interest method over the life of the loan. Interest on loans deemed uncollectible is excluded from income. The accrual of interest is discontinued and reversed against current income, with certain limited exceptions, once loans become more than 90 days past due or earlier if conditions warrant. The past due status of loans is determined based on the contractual terms. When a loan is placed on nonaccrual status, previously accrued and uncollected interest is charged against interest income on loans. Interest payments are applied to reduce the principal balance on nonaccrual loans. Loans are returned to accrual status when all past due payments are received in full and future payments are probable. Third party property valuations are obtained at the time of origination for real estate secured loans. When a determination is made that a loan has deteriorated to the point of being deemed a criticized or classified loan, updated valuations may be ordered to help determine if there is impairment, which may lead to a recommendation for partial charge off or appropriate allowance allocation. Property valuations are ordered through, and reviewed by, the Company’s Appraisal and Review Department. The Company typically orders an “as is” valuation for collateral property if the loan is in a criticized loan classification. Loans, or portions of loans, are charged off in the period that such loans, or portions thereof, are deemed uncollectible. The collectability of individual loans is determined through an estimate of the fair value of the underlying collateral and/or assessment of the financial condition and repayment capacity of the borrower. Acquired Loans Acquired loans at December 31, 2023 and 2022 are those associated with our acquisitions of Statewide Bank, GS Financial Corporation, Britton & Koontz Capital Corporation, Louisiana Bancorp, Inc., SMB, and Friendswood. These loans were recorded at estimated fair value at the acquisition date with no carryover of the related allowance for loan losses. The acquired loans were segregated between those considered to be performing and those with evidence of credit deterioration (purchased credit impaired or “PCI” for loans acquired prior to January 1, 2020), and then further segregated into loan pools designed to facilitate the development of expected cash flows. The fair value estimate for each pool of acquired performing and PCI loans was based on the estimate of expected cash flows, both principal and interest, from that pool, discounted at prevailing market interest rates. The difference between the fair value of an acquired loan pool and the contractual amounts due at the acquisition date (the “fair value discount”) is accreted into income over the estimated life of the pool. Management estimates the allowance for credit losses for acquired loans under the same methodology as originated loans. Changes in the allowance for credit losses for acquired loans are recognized through the provision for loan losses and the provision for credit losses on unfunded lending commitments. ASC 326 replaced the guidance for PCI loans with the concept of purchased credit deteriorated ("PCD"). For PCD loans, the Company applied the guidance under ASC 326 using the prospective transition approach. As a result, the Company adjusted the amortized cost basis of the PCD loans to reclassify $996,000 of purchase discount to the allowance for loan losses on January 1, 2020. The Company applied the guidance under ASC 326 using the modified retrospective approach for all non-PCD assets, which resulted in an increase in the ACL and a corresponding decrease to retained earnings at the adoption date. PCD loans, under prior accounting policies, were excluded from nonperforming loans because they continued to earn interest income from the accretable yield at the pool level regardless of their status as past due or otherwise not in compliance with their contractual terms. With the adoption of ASC 326, the pools were discontinued and performance is based on contractual terms for individual loans. Allowance for Credit Losses ASC 326, Financial Instruments - Credit Losses, significantly changed the impairment model for most financial assets that are measured at amortized cost, including off-balance sheet credit exposures, from an incurred loss model to an expected loss model. Changes in the allowance for credit losses, which includes the allowance for loan losses and the reserve for unfunded lending commitments, are charged to current operations. Loans that are determined to be uncollectible are charged-off against the allowance for loan losses once that determination is made. While management uses available information to make allowance evaluations, adjustments to the allowance may be necessary based on changes in economic and other conditions or changes in accounting guidance. The OCC, as an integral part of its examination processes, periodically reviews the allowance for credit losses. The OCC may require the recognition of adjustments to the allowance for credit losses based on its judgment of information available to it as of the time of its examinations. To the extent the OCC’s estimates differ from management’s estimates, additional provisions to the allowance for credit losses may be required as of the time of its examination. As part of the Bank’s risk management program, an independent review is performed on the loan portfolio, which supplements management’s assessment of the loan portfolio and the allowance for credit losses. The result of the independent review is reported directly to the Audit Committee of the Board of Directors. Under ASC 326, the allowance for credit losses ("ACL") is measured on a pool basis when similar risk characteristics exist and is maintained at an amount which management believes is a current estimate of the expected credit losses for the full life of the relevant pool of loans and related unfunded lending commitments. The Company applies the practical expedient that permits the exclusion of the accrued interest receivable balance from amortized cost basis of financing receivables when measuring credit losses under CECL. The Company's CECL calculation estimates loan losses using the discounted cash flow method for all loan pools, except for the Company's credit card portfolio. Loan losses for the credit card portfolio are estimated using the remaining life method due to the limited complexity and size of this portfolio. The discounted cash flow analysis uses loan-level term information (e.g., maturity date, payment amount, interest rate, etc.) and pool-level assumptions (e.g., default rates, prepayment speeds, etc.) to produce expected future cash flows for the full life of every loan in the pool. The expected future cash flows are discounted and results are then aggregated to produce a net present value of the pool and ultimately the ACL requirement for the pool. The remaining life method applies a loss rate to a given pool of loans over the estimated remaining life of the given pool. The remaining life of the pool is based on historical data. The loss rates computed for each pool and expected pool-level funding rates are applied to the related unfunded lending commitments to calculate an ACL on unfunded amounts. For each pool of loans, management also evaluates and applies qualitative adjustments to the calculated ACL based on several factors, including, but not limited to, changes in current and expected future economic conditions, changes in industry experience and loan concentrations, changes in the volume and severity of nonperforming assets, changes in lending policies and personnel and changes in the competitive and regulatory environment of the banking industry. Loans that do not share similar risk characteristics are individually evaluated and are excluded from the pooled loan analysis. Individually analyzed loans generally include larger (i.e., loans with balances of $500,000 or greater) commercial real estate loans, multi-family residential loans, construction and land loans, commercial and industrial loans and other loans as deemed appropriate by management for which it is probable that all amounts due under the contractual terms of the loan will not be collected. The ACL for loans that are individually evaluated is based on a comparison of the recorded investment in the loan with either the expected cash flows discounted using the loan’s original effective interest rate, observable market price for the loan or the estimated fair value of the collateral underlying certain collateral-dependent loans. The Company has identified the following portfolio segments based on the risk characteristics described in the table for its pooled loan analysis under ASC 326: Loan Pool Risk Characteristics One- to four-family first mortgage This category consists of loans secured by first liens on residential real estate. The performance of these loans may be adversely affected by, among other factors, unemployment rates, local residential real estate market conditions and the interest rate environment. Generally, these loans are for longer terms than home equity loans and lines. Home equity loans and lines This category consists of loans secured by first and junior liens on residential real estate. The performance of these loans may be adversely affected by, among other factors, unemployment rates, local residential real estate market conditions and the interest rate environment. Commercial real estate ("CRE") This category consists of loans primarily secured by office and industrial buildings, warehouses, retail shopping facilities and various special purpose properties, including hotels and restaurants. The performance of CRE loans may be adversely affected by, among other factors, conditions specific to the relevant industry, the real estate market for the property type and geographic region where the property or borrower is located. Construction and land ("C&D") This category consists of loans to finance the ground-up construction and/or improvement of residential and commercial properties and loans secured by land. The performance of C&D loans is generally dependent upon the successful completion of improvements and/or land development for the end user, the sale of the property to a third party, or a secondary source of cash flow from the owners. The successful completion of planned improvements and development may be adversely affected by changes in the estimated property value upon completion of construction, projected costs and other conditions leading to project delays. Multi-family residential This category consists of loans secured by apartment or residential buildings with five or more units used to accommodate households on a temporary or permanent basis. The performance of multi-family loans is generally dependent on the receipt of rental income from the tenants who occupy the subject property. The occupancy rate of the subject property and the ability of the tenants to pay rent may be adversely affected by the location of the subject property and local economic conditions. Commercial and industrial ("C&I") This category consists of secured and unsecured loans to purchase capital equipment, agriculture operating loans and other business loans for working capital and operating purposes. Secured loans are primarily secured by accounts receivable, inventory and other business assets. The performance of C&I loans may be adversely affected by, among other factors, conditions specific to the relevant industry, fluctuations in the value of the collateral and individual performance factors related to the borrower. Consumer This category consists of loans to individuals for household, family and other personal use. The performance of these loans may be adversely affected by national and local economic conditions, unemployment rates and other factors affecting the borrower's income available to service the debt. Credit cards This category consists of unsecured revolving lines of credit for personal and commercial use. Credit card loans are generally smaller in size and are less complex relative to larger loan categories. Due to their unsecured nature, historical loss rates for credit card loans are generally higher than the loss rates on loans secured by real estate. Office Properties and Equipment Office properties and equipment are stated at cost less accumulated depreciation. Depreciation is computed using the straight-line method with rates based on the estimated useful lives of the individual assets, which range from three Operating Leases In accordance with ASC 842, Leases, the Company recognizes lease assets and liabilities for both operating and capital leases. For lessees, lease assets represent the right-of-use ("ROU") leased assets for the relevant lease term and lease liabilities that represent the obligation to make lease payments. The Company has made an accounting policy election not to recognize short-term lease assets and liabilities (less than a 12 month term) or immaterial equipment leases in its balance sheets; instead, the Company recognizes the lease expense on a straight-line basis over the life of the lease. At December 31, 2023 and 2022, the Company's right-of-use assets, net of amortization liabilities Note 7 for additional information and disclosures on operating leases. Cash Surrender Value of Bank-Owned Life Insurance Life insurance contracts represent single premium life insurance contracts on the lives of certain officers of the Bank. The Bank is the beneficiary of these policies. These contracts are reported at their cash surrender value and changes in the cash surrender value are included in noninterest income. Intangible Assets Intangible assets consist of goodwill and core deposit intangibles. Goodwill and core deposit intangibles are presented together on the Consolidated Statements of Financial Condition. Goodwill represents the excess purchase price over the fair value of net assets acquired in business acquisitions. Goodwill is not amortized but rather is evaluated for impairment at least annually. Core deposit intangibles represent the estimated value related to customer deposit relationships assumed in the Company’s acquisitions. Core deposit intangibles are being amortized over nine The Company recognizes the rights to service SBA sold guaranteed portion of loans as a separate asset, which is recorded in other assets in the Consolidated Statements of Financial Condition. When servicing is contractually separated from the underlying loan by sale with servicing rights retained. The servicing asset is recorded at fair value at the time of sale for the right to service the portion sold. The Company periodically assesses SBA servicing rights for impairment based on the fair value of such rights. To the extent that temporary impairment exists, write-downs are recognized in current earnings as an adjustment to the corresponding valuation allowance. Permanent impairment is recognized through a write-down of the asset with a corresponding reduction in the valuation allowance. Capitalized servicing rights are amortized in proportion to, and over the period of, estimated net servicing income. Foreclosed Assets and ORE Foreclosed assets and ORE includes real property and other assets that have been acquired as a result of foreclosure, and real property no longer used in the Bank's business. Foreclosed assets are recorded at fair value less estimated selling costs at the date acquired or upon receiving new property valuations. Write-downs from cost to fair value at the date of foreclosure are charged against the allowance for credit losses. ORE is recorded at the lower of its net book value or fair value at the date of transfer to ORE. Costs relating to the development and improvement of foreclosed assets and ORE are capitalized, and costs relating to holding and maintaining foreclosed assets and ORE are expensed. Valuations are performed periodically and a charge to operations is recorded if the carrying value of a property exceeds its fair value less selling costs. Generally, the Company appraises foreclosed assets and ORE at the time of foreclosure or transfer to ORE and at least every 12 months following the foreclosure or transfer to ORE. When the foreclosed property is sold, a gain or loss is recognized on the sale for the difference between the sales proceeds and the carrying amount of the property. Financed sales of foreclosed property are accounted for in accordance with ASC 610, Subtopic 20, Gains and losses from the derecognition of nonfinancial assets. The Company had $1,575,000 and $461,000 of foreclosed assets and ORE as of December 31, 2023 and 2022, respectively. Foreclosed assets and ORE are recorded in accrued interest receivable and other assets on the Consolidated Statements of Financial Condition. Derivatives and Hedging Activities As required by ASC 815, the Company records all derivatives on the balance sheet at fair value. The accounting for changes in the fair value of derivatives depends on the intended use of the derivative, whether the Company has elected to designate a derivative in a hedging relationship and apply hedge accounting and whether the hedging relationship has satisfied the criteria necessary to apply hedge accounting. Derivatives designated and qualifying as a hedge of the exposure to changes in the fair value of an asset, liability, or firm commitment attributable to a particular risk, such as interest rate risk, are considered fair value hedges. Derivatives designated and qualifying as a hedge of the exposure to variability in expected future cash flows, or other types of forecasted transactions, are considered cash flow hedges. Hedge accounting generally provides for the matching of the timing of gain or loss recognition on the hedging instrument with the recognition of the changes in the fair value of the hedged asset or liability that are attributable to the hedged risk in a fair value hedge or the earnings effect of the hedged forecasted transactions in a cash flow hedge. The Company may enter into derivative contracts that are intended to economically hedge certain of its risk, even though hedge accounting does not apply or the Company elects not to apply hedge accounting. In accordance with the FASB’s fair value measurement guidance (in ASU 2011-04), the Company made an accounting policy election to measure the credit risk of its derivative financial instruments that are subject to master netting agreements on a net basis by counterparty portfolio. Other Investments Other investments are carried at cost and consist of Federal Reserve Bank ("FRB") stock, FHLB stock, First National Bankers Bank ("FNBB") stock, qualified investments under the Community Reinvestment Act ("CRA"), an investment in a Small Business Investment Company ("SBIC"), and a New Market Tax Credit ("NMTC") investment. The Company's other investments are not held for sale and do not have readily determinable fair values. As a member of the FRB and the FHLB, the Company is required to hold stock in the FRB and the FHLB. The FRB stock may not be sold or pledged as collateral. The FHLB stock is pledged as collateral for outstanding FHLB advances and its transfer is substantially restricted. The Company's CRA investments include investments in funds and membership shares that fund community development in low- and moderate-income areas. The Company's SBIC investment is guaranteed by the Small Business Association. Other investments totaled $25,880,000 and $22,026,000 as of December 31, 2023 and 2022, respectively. Other investments are reported in accrued interest receivable and other assets on the Consolidated Statements of Financial Condition. Shareholders’ Equity Pursuant to applicable provisions of the Louisiana Business Corporation Act, shares reacquired by the Company are to be treated as authorized but unissued shares. For the years ended December 31, 2023, 2022 and 2021, the cost of shares repurchased by the Company has been allocated to common stock, additional paid-in capital, and retained earnings. Transfer of Financial Assets Transfers of financial assets are accounted for as sales when control over the assets has been relinquished. Control over transferred assets is deemed to be surrendered when the assets have been isolated from the Company, the transferee obtains the right, free of conditions that constrain it from taking advantage of that right, to pledge or exchange the transferred assets and the Company does not maintain effective control over the transferred assets through an agreement to repurchase them before maturity. Salary Continuation Agreements The Company records the expense associated with its salary continuation agreements over the service periods of the persons covered under these agreements. Revenue Recognition In addition to lending and related activities, the Company offers various services to customers that generate revenue, certain of which are governed by ASC 606, Revenue from Contracts with Customers . The Company's services that fall within the scope of ASC 606 are presented within noninterest income and include service charges and fees, brokerage fees, and other transaction-based fees. Revenue is recognized when the transactions occur or as services are performed over primarily monthly or quarterly periods. Payment is typically received in the period the transactions occur. Fees may be fixed or, where applicable, based on a percentage of transaction size. Income Taxes The Company accounts for income taxes under the liability method. Deferred tax assets and liabilities are recorded for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Future tax benefits are recognized to the extent that realization of such benefits is more likely than not. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which the assets and liabilities are expected to be recovered or settled. The effect of a change in tax rates on deferred tax assets and liabilities is recognized in income taxes during the period that includes the enactment date. In the event the future tax consequences of differences between the financial reporting bases and the tax bases of the Company’s assets and liabilities result in deferred tax assets, an evaluation of the probability of being able to realize the future benefits indicated by such asset is required. A valuation allowance is provided for the portion of the deferred tax asset when it is more likely than not that some or all of the deferred tax asset will not be realized. In assessing the realizability of the deferred tax assets, management considers the scheduled reversals of deferred tax liabilities, projected future taxable earnings and tax planning strategies. The income tax benefit or expense is the total of the current year income tax due or refundable and the change in deferred tax assets and liabilities. A tax position is recognized as a benefit only if it is more likely than not that the tax position would be sustained in a tax examination, with a tax examination presumed to occur. The amount recognized is the largest amount of tax benefit that is greater than 5

Acquisition Activity

Acquisition Activity	12 Months Ended
	Dec. 31, 2023
Business Combination and Asset Acquisition [Abstract]
Acquisition Activity	Acquisition Activity The Company has completed six acquisitions since 2010. The following table is a summary of the Company's acquisition activity as recorded: SUMMARY OF ACQUISITION ACTIVITY (dollars in thousands) Acquisition Acquisition Date Total Assets Total Loans Goodwill Core Deposit Intangible Total Deposits Statewide Bank 3/12/2010 $ 188,026 $ 110,415 $ 560 $ 1,429 $ 206,925 GS Financial Corporation 7/15/2011 256,677 182,440 296 859 193,518 Britton & Koontz Capital Corporation 2/14/2014 298,930 161,581 43 3,030 216,600 Louisiana Bancorp, Inc. 9/15/2015 352,897 281,583 8,454 1,586 208,670 St. Martin Bancshares, Inc. 12/6/2017 592,852 439,872 49,135 6,766 533,497 Friendswood Capital Corporation 3/26/2022 413,919 317,492 23,029 4,597 367,991 Total Acquisitions $ 2,103,301 $ 1,493,383 $ 81,517 $ 18,267 $ 1,727,201 Loans acquired with deteriorated credit quality were accounted for under ASC 310-30, Loans and Debt Securities Acquired with Deteriorated Credit Quality,

Investment Securities

Investment Securities	12 Months Ended
	Dec. 31, 2023
Investments, Debt and Equity Securities [Abstract]
Investment Securities	Investment Securities The following table summarizes the Company’s available for sale and held to maturity investment securities at December 31, 2023 and 2022. (dollars in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value December 31, 2023 Less Than Over 1 Available for sale: U.S. agency mortgage-backed $ 314,569 $ 91 $ 10 $ 30,797 $ 283,853 Collateralized mortgage obligations 82,764 1 — 3,503 79,262 Municipal bonds 53,891 4 3 7,218 46,674 U.S. government agency 19,151 — 117 985 18,049 Corporate bonds 6,982 — — 894 6,088 Total available for sale $ 477,357 $ 96 $ 130 $ 43,397 $ 433,926 Held to maturity: Municipal bonds $ 1,065 $ 1 $ — $ — $ 1,066 Total held to maturity $ 1,065 $ 1 $ — $ — $ 1,066 (dollars in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value December 31, 2022 Less Than Over 1 Available for sale: U.S. agency mortgage-backed $ 355,014 $ 63 $ 14,828 $ 23,417 $ 316,832 Collateralized mortgage obligations 91,217 1 4,860 13 86,345 Municipal bonds 67,476 50 3,245 6,656 57,625 U.S. government agency 20,600 — 1,259 8 19,333 Corporate bonds 6,980 — 247 350 $ 6,383 Total available for sale $ 541,287 $ 114 $ 24,439 $ 30,444 $ 486,518 Held to maturity: Municipal bonds $ 1,075 $ — $ 3 $ — $ 1,072 Total held to maturity $ 1,075 $ — $ 3 $ — $ 1,072 Management evaluates securities for impairment from credit losses at least quarterly, and more frequently when economic and market conditions warrant such evaluations. Consideration is given to numerous factors including, but not limited to, the extent to which the fair value is less than the amortized cost basis; adverse conditions causing changes in the financial condition of the issuer of the security or underlying loan guarantors; changes to the rating of the security by a rating agency; and the Company’s intent to sell a security or whether it is more likely than not the Company will be required to sell the security before the recovery of its amortized cost, which may extend to maturity. The Company performs a process to determine whether the decline in the fair value of securities has resulted from credit losses or other factors. This process involves evaluating each security for impairment by monitoring credit performance, collateral type, collateral geography, bond credit support, loan-to-value ratios, credit scores, loss severity levels, pricing levels, downgrades by rating agencies, cash flow projections and other factors as indicators of potential credit issues. If this evaluation indicates the existence of credit losses, the Company compares the present value of cash flows expected to be collected from the security with the amortized cost basis. If the present value of expected cash flows is less than the amortized cost basis, an ACL is recorded, limited by the amount that the fair value of the security is less than its amortized cost. The Company's investment securities with unrealized losses, aggregated by type and length of time that individual securities have been in a continuous loss position, are summarized in the following tables. (dollars in thousands) Less Than 1 Year Over 1 Year Total December 31, 2023 Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses Available for sale: U.S. agency mortgage-backed $ 4,033 $ 10 $ 273,128 $ 30,797 $ 277,161 $ 30,807 Collateralized mortgage obligations — — 79,253 3,503 79,253 3,503 Municipal bonds 519 3 44,195 7,218 44,714 7,221 U.S. government agency 3,760 117 14,289 985 18,049 1,102 Corporate bonds — — 6,088 894 6,088 894 Total available for sale $ 8,312 $ 130 $ 416,953 $ 43,397 $ 425,265 $ 43,527 Held to maturity: Municipal bonds $ — $ — $ — $ — $ — $ — Total held to maturity $ — $ — $ — $ — $ — $ — (dollars in thousands) Less Than 1 Year Over 1 Year Total December 31, 2022 Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses Available for sale: U.S. agency mortgage-backed $ 184,896 $ 14,828 $ 129,248 $ 23,417 $ 314,144 $ 38,245 Collateralized mortgage obligations 85,715 4,860 620 13 86,335 4,873 Municipal bonds 28,710 3,245 24,100 6,656 52,810 9,901 U.S. government agency 18,718 1,259 615 8 19,333 1,267 Corporate bonds 3,233 247 3,150 350 6,383 597 Total available for sale $ 321,272 $ 24,439 $ 157,733 $ 30,444 $ 479,005 $ 54,883 Held to maturity: Municipal bonds $ 1,072 $ 3 $ — $ — $ 1,072 $ 3 Total held to maturity $ 1,072 $ 3 $ — $ — $ 1,072 $ 3 At December 31, 2023, 290 of the Company’s debt securities had unrealized losses totaling 9.3% of the individual securities’ amortized cost basis and 9.1% of the Company’s total amortized cost basis of the investment securities portfolio. At such date, 284 of the 290 securities had been in a continuous loss position for over 12 months. Management has determined that the declines in the fair value of these securities were not attributable to credit losses. As a result, no ACL was recorded for available for sale investment securities at December 31, 2023. At December 31, 2023 and December 31, 2022, it was determined that no ACL was required for the Company's held to maturity investment securities. The Company monitors credit quality of debt securities held to maturity through the use of credit ratings. The following tables present the amortized cost of the Company's held to maturity securities by credit quality rating at December 31, 2023 and December 31, 2022. Credit Ratings (dollars in thousands) AAA/AA/A BBB/BB/B Total December 31, 2023 Held to maturity: Municipal bonds $ 1,065 $ — $ 1,065 Credit Ratings (dollars in thousands) AAA/AA/A BBB/BB/B Total December 31, 2022 Held to maturity: Municipal bonds $ 1,075 $ — $ 1,075 The amortized cost and estimated fair value by maturity of the Company’s investment securities as of December 31, 2023 are shown in the following tables. Securities are classified according to their contractual maturities without consideration of principal amortization, potential prepayments or call options. The expected maturity of a security may differ from its contractual maturity because of the exercise of call options and potential paydowns. Accordingly, actual maturities may differ from contractual maturities. (dollars in thousands) One Year or Less After One Year through Five Years After Five Years through Ten Years After Ten Years Total Fair Value Available for sale: U.S. agency mortgage-backed $ 234 $ 76,274 $ 79,811 $ 127,534 $ 283,853 Collateralized mortgage obligations 430 60,299 548 17,985 79,262 Municipal bonds — 1,754 24,584 20,336 46,674 U.S. government agency — 5,198 12,598 253 18,049 Corporate bonds — — 6,088 — 6,088 Total securities available for sale $ 664 $ 143,525 $ 123,629 $ 166,108 $ 433,926 Held to maturity: Municipal bonds $ — $ 1,066 $ — $ — $ 1,066 Total securities held to maturity $ — $ 1,066 $ — $ — $ 1,066 (dollars in thousands) One Year or Less After One Year through Five Years After Five Years through Ten Years After Ten Years Total Amortized Cost Available for sale: U.S. agency mortgage-backed $ 236 $ 82,757 $ 85,306 $ 146,270 $ 314,569 Collateralized mortgage obligations 432 62,779 576 18,977 82,764 Municipal bonds — 1,889 28,161 23,841 53,891 U.S. government agency — 5,232 13,664 255 19,151 Corporate bonds — — 6,982 — 6,982 Total securities available for sale $ 668 $ 152,657 $ 134,689 $ 189,343 $ 477,357 Held to maturity: Municipal bonds $ — $ 1,065 $ — $ — $ 1,065 Total securities held to maturity $ — $ 1,065 $ — $ — $ 1,065 For the year ended December 31, 2023, the Company recorded gross gains of $98,000 and gross losses of $347,000 related to the sale of investment securities. For the year ended December 31, 2022, the Company recorded no gross gains and losses related to the sale of investment securities. For the year ended December 31, 2021, the Company recorded gross gains and losses recorded related to the sale of investment securities of $5,300 and $5,200, respectively, related to the sale of investment securities. As of December 31, 2023 and 2022, the Company had accrued interest receivable for investment securities of $1,563,000 and $1,798,000, respectively. These amounts are recorded in accrued interest receivable and other assets on the Consolidated Statements of Financial Condition. As of December 31, 2023 and 2022, the Company had $127,172,000 and $170,036,000, respectively, of securities pledged to secure public deposits. At December 31, 2023, the Company had pledged securities with a collateral value of $103.4 million against our Bank Term Funding Program ("BTFP") facility.

Loans

Loans	12 Months Ended
	Dec. 31, 2023
Receivables [Abstract]
Loans	Loans The Company’s loans, net of unearned income, consisted of the following as of December 31 of the years indicated. (dollars in thousands) 2023 2022 Real estate loans: One- to four-family first mortgage $ 433,401 $ 389,616 Home equity loans and lines 68,977 61,863 Commercial real estate 1,192,691 1,152,537 Construction and land 340,724 313,175 Multi-family residential 107,263 100,588 Total real estate loans 2,143,056 2,017,779 Other loans: Commercial and industrial 405,659 377,894 Consumer 32,923 35,077 Total other loans 438,582 412,971 Total loans $ 2,581,638 $ 2,430,750 The net discount on the Company’s acquired loans was $4,340,000 and $6,866,000 at December 31, 2023 and 2022, respectively. In addition, loan balances as of December 31, 2023 and 2022 are reported net of unearned income of $5,321,000 and $4,580,000, respectively. Unearned income at December 31, 2023 and December 31, 2022 included $60,000 and $94,000 of deferred lender fees related to PPP loans, respectively. The total recorded investment in PPP loans was $5,532,000 and $6,692,000 at December 31, 2023 and 2022, respectively, which is included in commercial and industrial loans. Accrued interest receivable on the Company's loans was $11,986,000 and $9,520,000 at December 31, 2023 and 2022, respectively, and is excluded from the estimate of the ACL. These amounts are recorded in accrued interest receivable and other assets on the Consolidated Statements of Financial Condition. A summary of activity in the ACL for the years ended December 31, 2023, 2022 and 2021 follows. For the Year Ended December 31, 2023 (dollars in thousands) Beginning Balance Charge-offs Recoveries Provision (Reversal) Ending Balance Allowance for credit losses: One- to four-family first mortgage $ 2,883 $ (12) $ 43 $ 341 $ 3,255 Home equity loans and lines 624 — 6 58 688 Commercial real estate 13,814 (29) 100 920 14,805 Construction and land 4,680 — — 735 5,415 Multi-family residential 572 — — (98) 474 Commercial and industrial 6,024 (255) 180 217 6,166 Consumer 702 (175) 39 168 734 Total allowance for loan losses $ 29,299 $ (471) $ 368 $ 2,341 $ 31,537 Unfunded lending commitments 2,093 — — 501 2,594 Total allowance for credit losses $ 31,392 $ (471) $ 368 $ 2,842 $ 34,131 For the Year Ended December 31, 2022 (dollars in thousands) Beginning Balance Allowance for Acquired PCD Loans Charge-offs Recoveries Provision (Reversal) Ending Balance Allowance for credit losses: One- to four-family first mortgage $ 1,944 $ — $ (80) $ 39 $ 980 $ 2,883 Home equity loans and lines 508 — — 14 102 624 Commercial real estate 10,454 1,220 (270) — 2,410 13,814 Construction and land 3,572 — — — 1,108 4,680 Multi-family residential 457 — — — 115 572 Commercial and industrial 3,520 195 (792) 509 2,592 6,024 Consumer 634 — (256) 142 182 702 Total allowance for loan losses $ 21,089 $ 1,415 $ (1,398) $ 704 $ 7,489 $ 29,299 Unfunded lending commitments 1,815 — — — 278 2,093 Total allowance for credit losses $ 22,904 $ 1,415 $ (1,398) $ 704 $ 7,767 $ 31,392 For the Year Ended December 31, 2021 (dollars in thousands) Beginning Balance Charge-offs Recoveries Provision (Reversal) Ending Balance Allowance for credit losses: One- to four-family first mortgage $ 3,065 $ (176) $ 45 $ (990) $ 1,944 Home equity loans and lines 676 (6) 25 (187) 508 Commercial real estate 18,851 (1,337) — (7,060) 10,454 Construction and land 4,155 — 63 (646) 3,572 Multi-family residential 1,077 — — (620) 457 Commercial and industrial 4,276 (599) 313 (470) 3,520 Consumer 863 (187) 146 (188) 634 Total allowance for loan losses $ 32,963 $ (2,305) $ 592 $ (10,161) $ 21,089 Unfunded lending commitments 1,425 — — 390 1,815 Total allowance for credit losses $ 34,388 $ (2,305) $ 592 $ (9,771) $ 22,904 The ACL, which includes the ALL and the ACL on unfunded lending commitments, and recorded investment in loans as of the dates indicated are as follows. As of December 31, 2023 (dollars in thousands) Collectively Evaluated Individually Evaluated Total Allowance for credit losses: One- to four-family first mortgage $ 3,255 $ — $ 3,255 Home equity loans and lines 688 — 688 Commercial real estate 14,604 201 14,805 Construction and land 5,292 123 5,415 Multi-family residential 474 — 474 Commercial and industrial 6,071 95 6,166 Consumer 734 — 734 Total allowance for loan losses $ 31,118 $ 419 $ 31,537 Unfunded lending commitments (1) $ 2,594 $ — $ 2,594 Total allowance for credit losses $ 33,712 $ 419 $ 34,131 As of December 31, 2023 (dollars in thousands) Collectively Evaluated Individually Evaluated (2) Total Loans: One- to four-family first mortgage $ 433,401 $ — $ 433,401 Home equity loans and lines 68,977 — 68,977 Commercial real estate 1,188,734 3,957 1,192,691 Construction and land 340,577 147 340,724 Multi-family residential 107,263 — 107,263 Commercial and industrial 405,547 112 405,659 Consumer 32,923 — 32,923 Total loans $ 2,577,422 $ 4,216 $ 2,581,638 As of December 31, 2022 (dollars in thousands) Collectively Evaluated Individually Evaluated Total Allowance for credit losses: One- to four-family first mortgage $ 2,883 $ — $ 2,883 Home equity loans and lines 624 — 624 Commercial real estate 13,264 550 13,814 Construction and land 4,680 — 4,680 Multi-family residential 572 — 572 Commercial and industrial 5,853 171 6,024 Consumer 702 — 702 Total allowance for loan losses $ 28,578 $ 721 $ 29,299 Unfunded lending commitments (3) $ 2,093 $ — $ 2,093 Total allowance for credit losses $ 30,671 $ 721 $ 31,392 As of December 31, 2022 (dollars in thousands) Collectively Evaluated Individually Evaluated (2) Total Loans: One- to four-family first mortgage $ 389,616 $ — $ 389,616 Home equity loans and lines 61,863 — 61,863 Commercial real estate 1,147,794 4,743 1,152,537 Construction and land 313,175 — 313,175 Multi-family residential 100,588 — 100,588 Commercial and industrial 377,690 204 377,894 Consumer 34,991 86 35,077 Total loans $ 2,425,717 $ 5,033 $ 2,430,750 (1) At December 31, 2023, $2.6 million of the ACL related to noncancellable unfunded lending commitments of $534.7 million. The ACL on unfunded lending commitments is recorded within accrued interest payable and other liabilities on the Consolidated Statements of Financial Condition. (2) PCD loans individually evaluated totaled $1.4 million and $1.5 million at December 31, 2023 and December 31, 2022, respectively. (3) At December 31, 2022, $2.1 million of the ACL related to noncancellable unfunded lending commitments of $520.7 million. The ACL on unfunded lending commitments is recorded within accrued interest payable and other liabilities on the Consolidated Statements of Financial Condition. Although the Company has a diversified loan portfolio, a substantial portion of the loan portfolio is collateralized by improved and unimproved real estate and is dependent, in part, on values in the real estate market. The following table presents the Company’s loan portfolio by credit quality classification and origination year as of December 31, 2023. Term Loans by Origination Year (dollars in thousands) 2023 2022 2021 2020 2019 Prior Revolving Loans Revolving Loans Converted to Term Loans Total One- to four-family first mortgage: Pass $ 94,465 $ 106,417 $ 72,594 $ 33,588 $ 27,677 $ 91,706 $ 3,059 $ 458 $ 429,964 Special Mention 149 497 188 — — 34 — — 868 Substandard — 165 117 306 60 1,921 — — 2,569 Doubtful — — — — — — — — — Total one- to four-family first mortgages $ 94,614 $ 107,079 $ 72,899 $ 33,894 $ 27,737 $ 93,661 $ 3,059 $ 458 $ 433,401 Current period gross charge-offs $ — $ — $ — $ — $ — $ 12 $ — $ — $ 12 Home equity loans and lines: Pass $ 1,864 $ 1,652 $ 1,231 $ 760 $ 1,117 $ 3,138 $ 57,768 $ 1,240 $ 68,770 Special Mention — — — — — — — — — Substandard — — — — — 150 29 28 207 Doubtful — — — — — — — — — Total home equity loans and lines $ 1,864 $ 1,652 $ 1,231 $ 760 $ 1,117 $ 3,288 $ 57,797 $ 1,268 $ 68,977 Current period gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Commercial real estate: Pass $ 161,755 $ 292,494 $ 252,109 $ 184,935 $ 137,154 $ 104,533 $ 44,225 $ 855 $ 1,178,060 Special Mention — — — — — — — — — Substandard — 16 1,441 2,652 5,490 5,032 — — 14,631 Doubtful — — — — — — — — — Total commercial real estate loans $ 161,755 $ 292,510 $ 253,550 $ 187,587 $ 142,644 $ 109,565 $ 44,225 $ 855 $ 1,192,691 Current period gross charge-offs $ — $ — $ — $ — $ — $ 29 $ — $ — $ 29 Construction and land: Pass $ 121,389 $ 150,667 $ 33,247 $ 6,641 $ 7,672 $ 4,567 $ 5,439 $ — $ 329,622 Term Loans by Origination Year (dollars in thousands) 2023 2022 2021 2020 2019 Prior Revolving Loans Revolving Loans Converted to Term Loans Total Special Mention 929 164 4,635 146 — — — — 5,874 Substandard — 609 528 — — 44 4,047 — 5,228 Doubtful — — — — — — — — — Total construction and land loans $ 122,318 $ 151,440 $ 38,410 $ 6,787 $ 7,672 $ 4,611 $ 9,486 $ — $ 340,724 Current period gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Multi-family residential: Pass $ 14,907 $ 37,228 $ 11,843 $ 21,558 $ 12,548 $ 3,213 $ 2,463 $ — $ 103,760 Special Mention — — — — — — — — — Substandard — — — — — 3,503 — — 3,503 Doubtful — — — — — — — — — Total multi-family residential loans $ 14,907 $ 37,228 $ 11,843 $ 21,558 $ 12,548 $ 6,716 $ 2,463 $ — $ 107,263 Current period gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Commercial and industrial: Pass $ 73,674 $ 79,886 $ 30,412 $ 10,674 $ 4,954 $ 3,386 $ 191,946 $ 7,800 $ 402,732 Special Mention — 784 — 264 — 138 — — 1,186 Substandard 1,389 38 54 7 2 100 129 22 1,741 Doubtful — — — — — — — — — Total commercial and industrial loans $ 75,063 $ 80,708 $ 30,466 $ 10,945 $ 4,956 $ 3,624 $ 192,075 $ 7,822 $ 405,659 Current period gross charge-offs $ — $ — $ — $ 124 $ 7 $ — $ 124 $ — $ 255 Consumer: Pass $ 5,941 $ 5,734 $ 872 $ 887 $ 359 $ 10,698 $ 8,068 $ 75 $ 32,634 Special Mention — — — — — — — — — Substandard — 13 7 — 7 262 — — 289 Doubtful — — — — — — — — — Total consumer loans $ 5,941 $ 5,747 $ 879 $ 887 $ 366 $ 10,960 $ 8,068 $ 75 $ 32,923 Current period gross charge-offs $ 3 $ 34 $ 3 $ 6 $ — $ 4 $ 125 $ — $ 175 Total loans: Pass $ 473,995 $ 674,078 $ 402,308 $ 259,043 $ 191,481 $ 221,241 $ 312,968 $ 10,428 $ 2,545,542 Special Mention 1,078 1,445 4,823 410 — 172 — — 7,928 Substandard 1,389 841 2,147 2,965 5,559 11,012 4,205 50 28,168 Doubtful — — — — — — — — — Total loans $ 476,462 $ 676,364 $ 409,278 $ 262,418 $ 197,040 $ 232,425 $ 317,173 $ 10,478 $ 2,581,638 Current period gross charge-offs $ 3 $ 34 $ 3 $ 130 $ 7 $ 45 $ 249 $ — $ 471 The following table presents the Company’s loan portfolio by credit quality classification and origination year as of December 31, 2022. Term Loans by Origination Year (dollars in thousands) 2022 2021 2020 2019 2018 Prior Revolving Loans Revolving Loans Converted to Term Loans Total One- to four-family first mortgage: Pass $ 107,546 $ 78,744 $ 37,876 $ 34,114 $ 26,455 $ 94,729 $ 5,387 $ 348 $ 385,199 Special Mention 150 189 — — — 355 — 500 1,194 Substandard 272 56 368 145 372 2,010 — — 3,223 Doubtful — — — — — — — — — Total one- to four-family first mortgages $ 107,968 $ 78,989 $ 38,244 $ 34,259 $ 26,827 $ 97,094 $ 5,387 $ 848 $ 389,616 Home equity loans and lines: Pass $ 1,898 $ 1,453 $ 783 $ 1,142 $ 604 $ 3,453 $ 51,502 $ 995 $ 61,830 Special Mention — — — — — — — — — Substandard — — — — — 33 — — 33 Doubtful — — — — — — — — — Total home equity loans and lines $ 1,898 $ 1,453 $ 783 $ 1,142 $ 604 $ 3,486 $ 51,502 $ 995 $ 61,863 Commercial real estate: Pass $ 292,894 $ 279,397 $ 210,983 $ 159,169 $ 64,554 $ 95,083 $ 35,918 $ 586 $ 1,138,584 Special Mention — 179 345 — — — — — 524 Substandard 97 — 167 5,579 294 7,292 — — 13,429 Doubtful — — — — — — — — — Total commercial real estate loans $ 292,991 $ 279,576 $ 211,495 $ 164,748 $ 64,848 $ 102,375 $ 35,918 $ 586 $ 1,152,537 Construction and land: Pass $ 170,744 $ 101,321 $ 19,620 $ 8,912 $ 2,534 $ 2,716 $ 4,434 $ 1,727 $ 312,008 Special Mention — 520 — — — — — — 520 Substandard 417 — 152 — — 78 — — 647 Doubtful — — — — — — — — — Total construction and land loans $ 171,161 $ 101,841 $ 19,772 $ 8,912 $ 2,534 $ 2,794 $ 4,434 $ 1,727 $ 313,175 Multi-family residential: Pass $ 33,822 $ 15,775 $ 25,661 $ 13,070 $ 2,241 $ 2,491 $ 1,302 $ 2,840 $ 97,202 Special Mention — — — — 3,312 — — — 3,312 Substandard — — — — 74 — — — 74 Doubtful — — — — — — — — — Total multi-family residential loans $ 33,822 $ 15,775 $ 25,661 $ 13,070 $ 5,627 $ 2,491 $ 1,302 $ 2,840 $ 100,588 Commercial and industrial: Pass $ 108,464 $ 50,850 $ 16,043 $ 8,599 $ 11,203 $ 2,759 $ 174,145 $ 712 $ 372,775 Special Mention 338 — — — 7 — 1,188 — 1,533 Substandard 590 — 2,317 8 — 293 328 50 3,586 Doubtful — — — — — — — — — Total commercial and industrial loans $ 109,392 $ 50,850 $ 18,360 $ 8,607 $ 11,210 $ 3,052 $ 175,661 $ 762 $ 377,894 Consumer: Pass $ 10,012 $ 2,048 $ 1,577 $ 536 $ 136 $ 12,785 $ 7,420 $ 29 $ 34,543 Special Mention — — — — — — — — — Substandard 9 298 — — — 227 — — 534 Doubtful — — — — — — — — — Total consumer loans $ 10,021 $ 2,346 $ 1,577 $ 536 $ 136 $ 13,012 $ 7,420 $ 29 $ 35,077 Total loans: Pass $ 725,380 $ 529,588 $ 312,543 $ 225,542 $ 107,727 $ 214,016 $ 280,108 $ 7,237 $ 2,402,141 Special Mention 488 888 345 — 3,319 355 1,188 500 7,083 Substandard 1,385 354 3,004 5,732 740 9,933 328 50 21,526 Doubtful — — — — — — — — — Total loans $ 727,253 $ 530,830 $ 315,892 $ 231,274 $ 111,786 $ 224,304 $ 281,624 $ 7,787 $ 2,430,750 Age analysis of past due loans, as of the dates indicated, is as follows. December 31, 2023 (dollars in thousands) 30-59 Days Past Due 60-89 Days Past Due Greater Than 90 Days Past Due Total Past Due Current Loans Total Loans Originated loans: Real estate loans: One- to four-family first mortgage $ 2,867 $ 978 $ 331 $ 4,176 $ 354,694 $ 358,870 Home equity loans and lines 143 — 35 178 61,105 61,283 Commercial real estate 112 769 — 881 922,843 923,724 Construction and land 432 1 1,136 1,569 312,710 314,279 Multi-family residential — — — — 103,598 103,598 Total real estate loans 3,554 1,748 1,502 6,804 1,754,950 1,761,754 Other loans: Commercial and industrial 325 11 189 525 376,739 377,264 Consumer 404 131 — 535 29,947 30,482 Total other loans 729 142 189 1,060 406,686 407,746 Total originated loans $ 4,283 $ 1,890 $ 1,691 $ 7,864 $ 2,161,636 $ 2,169,500 Acquired loans: Real estate loans: One- to four-family first mortgage $ 1,543 $ 497 $ 467 $ 2,507 $ 72,024 $ 74,531 Home equity loans and lines 19 1 — 20 7,674 7,694 Commercial real estate — 2,645 — 2,645 266,322 268,967 Construction and land — — 15 15 26,430 26,445 Multi-family residential — — — — 3,665 3,665 Total real estate loans 1,562 3,143 482 5,187 376,115 381,302 Other loans: Commercial and industrial 271 — 32 303 28,092 28,395 Consumer 12 12 55 79 2,362 2,441 Total other loans 283 12 87 382 30,454 30,836 Total acquired loans $ 1,845 $ 3,155 $ 569 $ 5,569 $ 406,569 $ 412,138 Total loans: Real estate loans: One- to four-family first mortgage $ 4,410 $ 1,475 $ 798 $ 6,683 $ 426,718 $ 433,401 Home equity loans and lines 162 1 35 198 68,779 68,977 Commercial real estate 112 3,414 — 3,526 1,189,165 1,192,691 Construction and land 432 1 1,151 1,584 339,140 340,724 Multi-family residential — — — — 107,263 107,263 Total real estate loans 5,116 4,891 1,984 11,991 2,131,065 2,143,056 Other loans: Commercial and industrial 596 11 221 828 404,831 405,659 Consumer 416 143 55 614 32,309 32,923 Total other loans 1,012 154 276 1,442 437,140 438,582 Total loans $ 6,128 $ 5,045 $ 2,260 $ 13,433 $ 2,568,205 $ 2,581,638 December 31, 2022 (dollars in thousands) 30-59 Days Past Due 60-89 Days Past Due Greater Than 90 Days Past Due Total Past Due Current Loans Total Loans Originated loans: Real estate loans: One- to four-family first mortgage $ 490 $ 147 $ 646 $ 1,283 $ 298,547 $ 299,830 Home equity loans and lines 40 — — 40 52,950 52,990 Commercial real estate 3,210 179 27 3,416 853,096 856,512 Construction and land 345 160 147 652 284,740 285,392 Multi-family residential — — — — 96,400 96,400 Total real estate loans 4,085 486 820 5,391 1,585,733 1,591,124 Other loans: Commercial and industrial 152 — 210 362 338,418 338,780 Consumer 264 7 191 462 31,059 31,521 Total other loans 416 7 401 824 369,477 370,301 Total originated loans $ 4,501 $ 493 $ 1,221 $ 6,215 $ 1,955,210 $ 1,961,425 Acquired loans: Real estate loans: One- to four-family first mortgage $ 1,591 $ 136 $ 519 $ 2,246 $ 87,540 $ 89,786 Home equity loans and lines 116 — 1 117 8,756 8,873 Commercial real estate 294 — 566 860 295,165 296,025 Construction and land — — 132 132 27,651 27,783 Multi-family residential — — — — 4,188 4,188 Total real estate loans 2,001 136 1,218 3,355 423,300 426,655 Other loans: Commercial and industrial — 225 38 263 38,851 39,114 Consumer 41 3 21 65 3,491 3,556 Total other loans 41 228 59 328 42,342 42,670 Total acquired loans $ 2,042 $ 364 $ 1,277 $ 3,683 $ 465,642 $ 469,325 Total loans: Real estate loans: One- to four-family first mortgage $ 2,081 $ 283 $ 1,165 $ 3,529 $ 386,087 $ 389,616 Home equity loans and lines 156 — 1 157 61,706 61,863 Commercial real estate 3,504 179 593 4,276 1,148,261 1,152,537 Construction and land 345 160 279 784 312,391 313,175 Multi-family residential — — — — 100,588 100,588 Total real estate loans 6,086 622 2,038 8,746 2,009,033 2,017,779 Other loans: Commercial and industrial 152 225 248 625 377,269 377,894 Consumer 305 10 212 527 34,550 35,077 Total other loans 457 235 460 1,152 411,819 412,971 Total loans $ 6,543 $ 857 $ 2,498 $ 9,898 $ 2,420,852 $ 2,430,750 Loans greater than 90 days past due and accruing interest were $0 and $2,000 at December 31, 2023 and December 31, 2022, respectively. The Company reviews its significant nonaccrual loans (i.e., loans with balances of $500,000 or greater) for specific impairment in accordance with its allowance for credit loss methodology. If it is determined that it is probable that all amounts due will not be collected when other credit quality indicators are considered, the loan is considered impaired and the Company individually evaluates those loans to determine the expected credit losses. The following table summarizes information pertaining to nonaccrual loans as of dates indicated. December 31, 2023 December 31, 2022 (dollars in thousands) Total Without Related Allowance Total Without Related Allowance Nonaccrual loans (1) : One- to four-family first mortgage $ 1,600 $ — $ 2,300 $ — Home equity loans and lines 208 — 34 — Commercial real estate 5,203 2,548 6,945 2,914 Construction and land 1,181 — 315 — Multi-family residential — — — — Commercial and industrial 331 — 378 13 Consumer 291 — 541 86 Total $ 8,814 $ 2,548 $ 10,513 $ 3,013 (1) Nonaccrual acquired loans include PCD loans of $1,410,000 and $1,530,000 at December 31, 2023 and December 31, 2022, respectively. All interest accrued but not received for loans placed on nonaccrual status is reversed against interest income. All payments received while on nonaccrual status are applied against the principal balance of nonaccrual loans. The Company does not recognize interest income while loans are on nonaccrual status. As of December 31, 2023, the Company was not committed to lend additional funds to any customer whose loan was individually evaluated for impairment. Collateral Dependent Loans The Company held loans that were individually evaluated for impairment at December 31, 2023 and 2022 for which the repayments, on the basis of our assessment at the reporting date, were expected to be provided substantially through the operation or sale of the collateral and the borrower was experiencing financial difficulty. The ACL for these collateral-dependent loans is primarily based on the fair value of the underlying collateral at the reporting date. The following describes the types of collateral that secure collateral dependent loans: • One- to four-family first mortgages are primarily secured by first liens on residential real estate. • Home equity loans and lines are primarily secured by first and junior liens on residential real estate. • Commercial real estate loans are primarily secured by office and industrial buildings, warehouses, retail shopping facilities and various special purpose properties, including hotels and restaurants. • Construction and land loans are primarily secured by residential and commercial properties, which are under construction and/or redevelopment, and by raw land. • Commercial and industrial loans considered collateral dependent are primarily secured by accounts receivable, inventory and equipment. The table below summarizes collateral dependent loans and the related ACL as of the periods indicated for which the borrower was experiencing financial difficulty. December 31, 2023 December 31, 2022 (dollars in thousands) Loans ACL Loans ACL One- to four-family first mortgage $ — $ — $ — $ — Home equity loans and lines — — — — Commercial real estate 3,957 201 4,743 550 Construction and land 147 123 — — Multi-family residential — — — — Commercial and industrial 112 95 204 171 Consumer — — 86 — Total $ 4,216 $ 419 $ 5,033 $ 721 Foreclosed Assets and ORE Foreclosed assets and ORE include real property and other assets that have been acquired as a result of foreclosure, and real property no longer used in the Bank's business. Foreclosed assets and ORE totaled $1,575,000 and $461,000 at December 31, 2023 and December 31, 2022, respectively. These amounts are recorded in accrued interest receivable and other assets on the Consolidated Statements of Financial Condition. The carrying amount of foreclosed residential real estate properties held at December 31, 2023 and December 31, 2022 totaled $115,000 and $231,000, respectively. Loans secured by single family residential real estate that were in the process of foreclosure at December 31, 2023 and December 31, 2022 totaled $517,000 and $179,000, respectively. Loan Modifications Made to Borrowers Experiencing Financial Difficulty Occasionally, the Company modifies loans to borrowers in financial distress by providing certain concessions, such as principal forgiveness, term extension, an other-than-insignificant payment delay, interest only for a specified period of time, an interest rate reduction, or a combination of such concessions. When principal forgiveness is provided, the amount of forgiveness is charged-off against the allowance for credit losses. Upon the Company's determination that a modified loan (or portion of a loan) has subsequently been deemed uncollectible, the loan (or portion of the loan) is charged-off. The balance of loan modifications, segregated by type of modification, to borrowers experiencing financial difficulty are set forth in the table below. (dollars in thousands) Payment Deferral Principal Forgiveness Term Extension Interest Rate Reduction Combination Term Extension and Principal Forgiveness Combination Term Extension and Interest Rate Reduction Percent of Total Class of Loans December 31, 2023 One-to four-family first mortgage $ — $ — $ 1,055 $ — $ — $ — 0.2 % Home equity loans and lines 60 — — — — — 0.1 Commercial real estate 280 — 1,102 — — — 0.1 Construction and land — — 31 — — — — Multi-family residential — — 3,437 — — — 3.2 Commercial and industrial — — 1,389 — — — 0.3 Consumer — — — — — — — Total $ 340 $ — $ 7,014 $ — $ — $ — 0.3 % During the year ended December 31, 2023, no loan experienced a default subsequent to being granted a payment deferral or term extension. Default is defined as movement to past due 90 days, foreclosure or charge-off, whichever occurs first. The following table details the financial impacts of loan modifications made to borrowers experiencing financial difficulty for the periods presented. December 31, 2023 Payment Deferral (dollars in thousands) Term Extensions ( in months ) One-to four-family first mortgage $— 24 Home equity loans and lines 3 0 Commercial real estate 9 12 Construction and land — 12 Multi-family residential — 2 Commercial and industrial — 10 Consumer — 0 The table below provides an aging analysis of loans as of December 31, 2023 granted a modification to borrowers experiencing financial difficulty that were modified on or after January 1, 2023, the date the Company adopted ASU 2022-02. (dollars in thousands) 30-89 Days Past Due 90+ Days Past Due Nonaccrual Current Total December 31, 2023 One-to four-family first mortgage $ — $ — $ 221 $ 834 $ 1,055 Home equity loans and lines — — 60 — 60 Commercial real estate — — 1,102 280 1,382 Construction and land — — 31 — 31 Multi-family residential — — — 3,437 3,437 Commercial and industrial — — — 1,389 1,389 Consumer — — — — — Total $ — $ — $ 1,414 $ 5,940 $ 7,354 The loan modifications reported in the table above did not significantly impact the Company's allowance for loan losses during 2023. Eleven loans were modified during the year ended December 31, 2022 and they did not default within twelve months of modification.

Loan Servicing

Loan Servicing	12 Months Ended
	Dec. 31, 2023
Receivables [Abstract]
Loan Servicing	Loan Servicing Mortgage loans sold to and serviced for others are not included in the accompanying statements of financial condition. The unpaid principal balances of these loans as of December 31 of the years indicated are summarized as follows: (dollars in thousands) 2023 2022 Mortgage loans sold to Federal Home Loan Mortgage Corporation without recourse $ 1,251 $ 1,465 Mortgage loans sold to Federal National Mortgage Association without recourse 37,614 43,059 Mortgage loans sold to Federal Home Loan Bank without recourse 138 151 Total, end of period $ 39,003 $ 44,675 The Company no longer retains servicing rights for mortgage loans sold. Custodial and escrow account balances maintained in connection with the foregoing loan servicing arrangements were $1,049,000 and $1,036,000 as of December 31, 2023 and 2022, respectively. During 2023, the Company sold $8,936,000 of SBA guaranteed portion of loans originated and retained the servicing rights. The portion of SBA loans serviced for others are not included in the Consolidated Statements of Financial Condition. The unpaid principal balance of SBA loans serviced for others was $20,502,000 and $19,463,000 at December 31, 2023 and December 31, 2022, respectively. The Company acquired approximately $24,449,000 of SBA loans with guaranteed portions sold in the Friendswood acquisition. SBA servicing assets are recognized separately when rights are acquired through the sale of the SBA guaranteed. These servicing rights are initially measured at fair value at the date of sale and included in the gain on sale of loans recorded in the Consolidated Statements of Income. The servicing assets will amortize over the estimated net servicing life of the loans. Changes in the carrying value of servicing assets are recorded in service fees and charges on the Consolidated Statements of Income. Activity related to servicing assets for SBA loans for the years ended December 31, 2023, 2022 and 2021 is summarized as follows. (dollars in thousands) 2023 2022 2021 Balance, beginning of period $ — $ — $ — Recognition of SBA servicing asset 132 — — Amortization (8) — — Balance, end of period 124 — — Fair value, end of period $ 130 $ — $ — The fair value adjustments to servicing rights are mainly due to market-based assumptions associated with discounted cash flows, loan prepayment speeds, and changes in interest rates. A significant change in prepayments of the loans in the servicing portfolio could result in significant changes in the valuation adjustments, thus creating potential volatility in the carrying amount of the servicing rights. The Company assumed a weighted average prepayment rate of 11.60%, weighted average term of 6.67 years, and a weighted average discount rate of 14.50% at December 31, 2023.

Office Properties and Equipment

Office Properties and Equipment	12 Months Ended
	Dec. 31, 2023
Property, Plant and Equipment [Abstract]
Office Properties and Equipment	Office Properties and Equipment Office properties and equipment consisted of the following at December 31 of the years indicated. (dollars in thousands) 2023 2022 Land $ 13,709 $ 13,709 Buildings and improvements 38,599 37,732 Furniture and equipment 18,850 18,189 Total office properties and equipment 71,158 69,630 Less accumulated depreciation 29,178 26,070 Total office properties and equipment, net $ 41,980 $ 43,560 Depreciation expense for the years ended December 31, 2023, 2022 and 2021 was $3,571,000, $3,464,000 and $3,084,000, respectively. Foreclosed assets and ORE are recorded within accrued interest receivable and other assets in the Statements of Financial Condition as of December 31, 2023 and 2022. For more information on the Company's policy on foreclosed assets and ORE, refer to Note 2 , Summary of Significant Accounting Policies . The Company leases space under non-cancelable operating leases agreements for certain bank branch facilities with remaining lease terms of 1 to 10 years. Certain lease arrangements contain extension options which typically range from 4 to 10 years at the fair market rental rates. The lease and asset liability considers renewal options when they are reasonably certain of being exercised. Refer to Note 2, Summary of Significant Accounting Policies . The following table summarizes net lease cost and selected other information related to operating leases at December 31 of the years indicated. (dollars in thousands) 2023 2022 2021 Net lease cost: Operating lease cost $ 1,442 $ 1,197 $ 513 Variable lease cost — — — Net lease cost $ 1,442 $ 1,197 $ 513 Selected other operating lease information Weighted average remaining lease term (years) 7.0 6.7 9.3 Weighted average discount rate 5.7% 5.7% 5.9% The following table summarizes the maturity of remaining lease liabilities. Years Ending December 31, (dollars in thousands) 2024 $ 1,540 2025 1,227 2026 1,241 2027 1,256 2028 1,170 Thereafter 11,313 Total future minimum lease payments 17,747 Less: amount representing interest (6,327) Present value of net future minimum lease payments $ 11,420

Goodwill and Intangibles

Goodwill and Intangibles	12 Months Ended
	Dec. 31, 2023
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Intangibles	Goodwill and Intangibles Goodwill and other intangible assets are presented in the table below. Changes in carrying amount of the Company’s goodwill and core deposit intangible (“CDI”) for the years ended December 31, 2023, 2022 and 2021 were as follows. (dollars in thousands) Goodwill CDI Balance, December 31, 2020 $ 58,488 $ 4,624 Amortization of intangibles — (1,163) Balance, December 31, 2021 58,488 3,461 Friendswood acquisition 23,029 4,597 Amortization of intangibles — (1,602) Balance, December 31, 2022 81,517 6,456 Amortization of intangibles — (1,601) Balance, December 31, 2023 $ 81,517 $ 4,855 The weighted-average amortization period for CDI acquired is 11 years. The Company completed its annual impairment test of goodwill and other intangible assets as of December 31, 2023. The evaluation did not indicate impairment on its goodwill or other intangible assets. Estimated future amortization expense for CDI remaining at December 31, 2023, was as follows. (dollars in thousands) Amount 2024 $ 1,298 2025 1,087 2026 851 2027 618 2028 393 Thereafter 608 Total CDI $ 4,855

Deposits

Deposits	12 Months Ended
	Dec. 31, 2023
Deposits Liabilities, Balance Sheet, Reported Amounts [Abstract]
Deposits	Deposits The Company’s deposits consisted of the following major classifications as of December 31 of the years indicated. (dollars in thousands) 2023 2022 Demand deposit accounts $ 744,424 $ 904,301 Savings 231,624 305,871 Money market accounts 408,024 423,990 NOW accounts 641,818 663,574 Certificates of deposit 644,734 335,445 Total deposits $ 2,670,624 $ 2,633,181 As of December 31, 2023, the scheduled maturities of the Company’s certificates of deposit were as follows. (dollars in thousands) Amount 2024 $ 544,504 2025 86,770 2026 6,225 2027 2,975 2028 2,258 Thereafter 2,002 Total certificates of deposit $ 644,734 The amount of our total uninsured deposits (that is, deposits in excess of the FDIC insurance limit) was $748,586,000 and $830,932,000 at December 31, 2023 and December 31, 2022, respectively. As of December 31, 2023 and 2022, the aggregate amount of certificates of deposit with balances of $250,000 or more was $190,733,000 and $69,442,000, respectively.

Other Borrowings

Other Borrowings	12 Months Ended
	Dec. 31, 2023
Debt Disclosure [Abstract]
Other Borrowings	Other Borrowings Other borrowings at December 31, 2023 and 2022 included a $5,539,000 note payable with a rate of 3.83% on the Company’s investment in a new market tax credit entity. The note payable is a 20-year leverage loan with interest-only payments for the first seven years. The note was originated in October 2018. On March 12, 2023, the Federal Reserve Board developed the BTFP, which offers loans to banks with a term of up to one year. The loans are secured by pledging the banks’ U.S. treasuries, agency securities, agency mortgage-backed securities, and any other qualifying assets. These pledged securities will be valued at par for collateral purposes. At December 31, 2023, the Bank pledged securities with a collateral value of $103.4 million and had no outstanding debt.

Subordinated Debt

Subordinated Debt	12 Months Ended
	Dec. 31, 2023
Debt Disclosure [Abstract]
Subordinated Debt	Subordinated Debt On June 30, 2022, the Company issued $55,000,000 in aggregate principal amount of its 5.75% Fixed-to-Floating Rate Subordinated Notes (the "Notes") due 2032. The Notes were issued at a price equal to 100% of the aggregate principal amount. The Notes have a stated maturity date of June 30, 2032 and bear interest at a fixed rate of 5.75% per year from and including the issue date to but excluding June 30, 2027. From June 30, 2027, the Notes bear interest at a floating rate equal to the then current three-month term secured overnight financing rate (“SOFR”), plus 282 basis points. The Notes may be redeemed by the Company, in whole or in part, on or after June 30, 2027. The Notes are intended to qualify as Tier 2 capital for regulatory purposes. The carrying value of subordinated debt was $54,241,000 and $54,013,000 at December 31, 2023 and December 31, 2022, respectively. The subordinated debt was recorded net of issuance costs, which is being amortized using the straight-line method over five years.

Short-term FHLB Advances

Short-term FHLB Advances	12 Months Ended
	Dec. 31, 2023
Advance from Federal Home Loan Bank [Abstract]
Short-term FHLB Advances	Short-term FHLB Advances As of December 31, 2023 and 2022, the Company had short-term FHLB advances of $150,000,000 and $155,000,000, respectively. For the years ended December 31, 2023 and 2022, the average volume of short-term FHLB advances carried by the Company was $205,361,000 and $7,976,000, respectively. Collateral for short- and long-term FHLB advances is secured through a blanket lien evidenced by the Company’s pledge of first mortgage collateral, demand deposit accounts, capital stock and certain other assets pursuant to the “Advances, Collateral Pledge and Security Agreement.” Under this collateral pledge agreement, the Bank must meet all statutory and regulatory capital standards and must meet all FHLB credit underwriting standards. Management believes that the Bank was in compliance with all such requirements as of December 31, 2023 and 2022. As of December 31, 2023 and 2022, the Company had $1,020,494,000 and $937,439,000, respectively, of additional FHLB advances available based on collateral pledged. As of December 31, 2023 and 2022, the Company had $1,159,170,000 and $1,032,745,000, respectively, of loans pledged through the Company’s blanket lien.

Long-term FHLB Advances

Long-term FHLB Advances	12 Months Ended
	Dec. 31, 2023
Advance from Federal Home Loan Bank [Abstract]
Long-term FHLB Advances	Long-term FHLB Advances As of December 31, 2023 and 2022, the Company’s long-term FHLB advances totaled $42,713,000 and $21,213,000, respectively. The following table summarizes long-term advances as of December 31, 2023. (dollars in thousands) Amount Weighted Average Rate Fixed rate advances maturing in: 2024 $ 4,076 1.71 % 2025 35,375 3.48 2026 3,262 1.58 Total long-term FHLB advances $ 42,713 3.17 %

Derivatives and Hedging Activit

Derivatives and Hedging Activities	12 Months Ended
	Dec. 31, 2023
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivatives and Hedging Activities	Derivatives and Hedging Activities Risk Management Objective of Using Derivatives The Company is exposed to certain risk arising from both its business operations and economic conditions. The Company principally manages its exposures to a wide variety of business and operational risks through management of its core business activities. The Company manages economic risks, including interest rate, liquidity, and credit risk primarily by managing the amount, sources, and duration of its assets and liabilities and the use of derivative financial instruments. Specifically, the Company enters into derivative financial instruments to manage exposures that arise from business activities that result in the receipt or payment of future known and uncertain cash amounts, the value of which are determined by interest rates. The Company’s existing credit derivatives result from loan participation arrangements, therefore, are not used to manage interest rate risk in the Company’s assets or liabilities. The Company occasionally enters into credit risk participation agreements with counterparty banks to accept a portion of the credit risk related to interest rate swaps. The agreements, which are typically executed in conjunction with a participation in a loan with the same customer, allow customers to execute an interest rate swap with one bank while allowing for the distribution of the credit risk among participating members. Collateral used to support the credit risk for the underlying lending relationship is also available to offset the risk of credit risk participations and customer derivative positions. Cash Flow Hedges of Interest Rate Risk The Company’s objectives in using interest rate derivatives are to add stability to interest expense and to manage its exposure to interest rate movements. As part of its efforts to accomplish this objective, during the second quarter of 2020, the Company entered into certain interest rate swap agreements as part of its interest rate risk management strategy. Interest rate swaps designated as cash flow hedges involve the receipt of variable amounts from a counterparty in exchange for the Company making fixed-rate payments over the life of the agreements without exchange of the underlying notional amount. During 2023 and 2022, such derivatives were used to hedge the variable cash flows associated with existing variable rate liabilities. For derivatives designated and that qualify as cash flow hedges of interest rate risk, the gain or loss on the derivative is recorded in Accumulated Other Comprehensive Income and subsequently reclassified into interest expense in the same period(s) during which the hedged transaction affects earnings. Amounts reported in accumulated other comprehensive income related to derivatives will be reclassified to interest expense as interest payments are made on the Company’s variable rate liabilities. During the next twelve months, the Company estimates that an additional $1,919,000 will be reclassified as additional interest income. Non-designated Hedges The Company’s existing credit derivatives result from participations in interest rate swaps provided by external lenders as part of loan participation arrangements, therefore, are not used to manage interest rate risk in the Company’s assets or liabilities. Derivatives not designated as hedges are not speculative and result from a service the Company provides to certain lenders which participate in loans. For derivative instruments that are not designated as hedging instruments, changes in the fair value of the derivatives are recognized in earnings immediately. Fair Values of Derivative Instruments The table below presents the fair value of the Company’s derivative financial instruments as well as their classification on the Consolidated Statement of Financial Condition. December 31, 2023 December 31, 2022 Derivative Assets (1) Derivative Liabilities (1) Derivative Assets (1) Derivative Liabilities (1) (dollars in thousands) Notional Amount Fair Value Notional Amount Fair Value Notional Amount Fair Value Notional Amount Fair Value Derivatives designated as hedging instruments: Interest rate swaps - variable rate liabilities $ 60,000 $ 3,914 $ — $ — $ 40,000 $ 5,144 $ — $ — Derivatives not designated as hedging instruments: Risk participation agreements — — 11,797 3 — — 12,036 9 Netting adjustments — — — — Net derivative amounts $ 3,914 $ 3 $ 5,144 $ 9 (1) Derivative assets and liabilities are reported at fair value in accrued interest receivable and other assets and accrued interest payable and other liabilities, respectively, in the Consolidated Statements of Financial Condition. At December 31, 2023 and 2022, accumulated unrealized gains, net of taxes, on derivative instruments totaled $2,928,000 and $3,961,000, respectively. Effect of Cash Flow Hedge Accounting on Accumulated Other Comprehensive Income The following tables below presents the effect of cash flow hedge accounting on Accumulated Other Comprehensive (Loss) Income as of December 31, 2023 and 2022. Year Ended December 31, 2023 Amount of Gain Recognized in OCI Location of Gain Reclassified from AOCI into Income Amount of Gain Reclassified from AOCI into Income (dollars in thousands) Total Included Component Total Included Component Derivatives in cash flows hedging relationships: Interest rate swaps - variable rate liabilities $ 878 $ 878 Interest income $ 2,185 $ 2,185 For the Year Ended December 31, 2022 Amount of Gain Recognized in OCI Location of Gain Reclassified from AOCI into Income Amount of Gain Reclassified from AOCI into Income (dollars in thousands) Total Included Component Total Included Component Derivatives in cash flows hedging relationships: Interest rate swaps - variable rate liabilities $ 3,991 $ 3,991 Interest income $ 572 $ 572 Effect of Cash Flow Hedge Accounting on the Consolidated Statements of Income The following tables below presents the effect of the Company’s derivative financial instruments on the Consolidated Statements of Income as of December 31, 2023 and 2022. (dollars in thousands) Location of Gain Reclassified from AOCI into Income For the Year Ended December 31, 2023 Effects of cash flow hedging Interest rate swaps - variable rate liabilities Interest income $ 2,185 (dollars in thousands) Location of Gain Reclassified from AOCI into Income For the Year Ended December 31, 2022 Effects of cash flow hedging Interest rate swaps - variable rate liabilities Interest income $ 572 Effect of Derivatives Not Designated as Hedging Instruments on the Consolidated Statements of Income The table below presents the effect of the Company’s derivative financial instruments that are not designated as hedging instruments on the Consolidated Statements of Income as of December 31, 2023 and 2022. (dollars in thousands) Location of Income Recognized on Non-designated Hedges For the Year Ended December 31, 2023 Effects of non-designated hedges Risk participation agreements Other noninterest income $ 5 (dollars in thousands) Location of Income Recognized on Non-designated Hedges For the Year Ended December 31, 2022 Effects of non-designated hedges Risk participation agreements Other noninterest income $ 74 Credit-risk-related Contingent Features The Company has agreements with each of its derivative counterparties that contain a provision to the effect that, if the Company (either) defaults (or is capable of being declared in default) on any of its indebtedness, then the Company could also be declared in default on its derivative obligations. The Company has agreements with certain of its derivative counterparties that contain a provision to the effect that, if the Company fails to maintain its status as a well or adequately capitalized institution, then the Company could be required to post additional collateral. As of December 31, 2023, there were no derivatives with credit-risk-related contingent features in a net liability position. Such derivatives are measured at fair value, which includes accrued interest but excludes any adjustment for nonperformance risk. If the Company had breached any provisions at December 31, 2023, it would not have been required to settle any obligations under the agreements since the termination value was $0.

Income Taxes

Income Taxes	12 Months Ended
	Dec. 31, 2023
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The Company files federal income tax returns on a calendar year basis. Income tax expense for the years indicated is summarized as follows: (dollars in thousands) 2023 2022 2021 Current $ 10,722 $ 9,792 $ 9,754 Deferred (33) (882) 2,544 HTC (303) — — NMTC (480) (480) (480) Total income tax expense $ 9,906 $ 8,430 $ 11,818 The components of the Company’s net deferred tax asset, which is included in accrued interest receivable and other assets in the accompanying Statement of Financial Condition at December 31 of the years indicated are as follows: (dollars in thousands) 2023 2022 Deferred tax assets: Provision for loan losses $ 7,168 $ 6,581 Discount on purchased loans 822 1,277 Salary continuation plan 657 676 Mortgage servicing rights 30 47 Deferred compensation 5 5 Stock-based compensation 260 262 Unrealized loss on securities available for sale 9,121 11,501 Net operating loss acquired 334 499 HTC 41 — (dollars in thousands) 2023 2022 Other 219 382 Deferred tax assets $ 18,657 $ 21,230 Deferred tax liabilities: FHLB stock dividends $ (169) $ (78) Accumulated depreciation (3,280) (3,362) Intangible assets (842) (1,123) Derivatives (778) (1,053) NMTC (159) (130) Other (46) (46) Deferred tax liabilities (5,274) (5,792) Net deferred tax asset $ 13,383 $ 15,438 For the years ended December 31, 2023, 2022 and 2021, the Company’s provision for federal income taxes differed from the amount computed by applying the federal income tax statutory rate of 21% on income from operations as indicated in the following analysis: (dollars in thousands) 2023 2022 2021 Federal tax based on statutory rate $ 10,658 $ 8,994 $ 12,773 State tax based on statutory rate 175 151 97 (Decrease) increase resulting from: HTC (303) — — NMTC (480) (480) (480) Effect of tax-exempt income (155) (276) (196) Changes in the cash surrender value of bank owned life insurance (219) (192) (547) Nondeductible merger-related expenses — 41 30 Nondeductible share based compensation expense 161 188 180 Exercise of stock options (50) (37) (23) Other 119 41 (16) Income tax expense $ 9,906 $ 8,430 $ 11,818 Effective tax rate 19.8 % 19.8 % 19.6 % Retained earnings as of December 31, 2023 and 2022, included $5,837,000 for which no deferred federal income tax liability has been recognized. This amount represents an allocation of income to bad debt deductions for tax purposes only. Reductions of amounts so allocated for purposes other than bad debt losses would create income for tax purposes only, which would be subject to the then-current federal statutory income tax rate. The unrecorded deferred income tax liability on the above amount was $1,985,000 as of December 31, 2023 and 2022. Current accounting standards do not require the accrual of this deferred tax amount to be recorded unless it is probable that the reserve (for tax purposes) will be significantly depleted by loan losses deductible for tax purposes in the future. Based on current estimates of losses within the Company’s loan portfolio, accrual of the deferred tax liability associated with this reserve was not required as of December 31, 2023 and 2022.

Commitments

Commitments	12 Months Ended
	Dec. 31, 2023
Commitments and Contingencies Disclosure [Abstract]
Commitments	Commitments Standby letters of credit represent commitments by the Bank to meet the obligations of certain customers if called upon. The Bank normally secures its outstanding standby letters of credit with deposits from the customer. Additionally, in the normal course of business, there were various other commitments and contingent liabilities which are not reflected in the financial statements. Loan commitments are single-purpose commitments to lend which will be funded and reduced according to specified repayment schedules. Most of these commitments have maturities of less than one year. The following table summarizes our outstanding commitments to originate loans and to advance additional amounts pursuant to outstanding letters of credit, lines of credit, and the undisbursed portion of construction loans as of December 31 of the years indicated. Contract Amount (dollars in thousands) 2023 2022 Standby letters of credit $ 7,289 $ 6,969 Available portion of lines of credit 368,398 367,167 Undisbursed portion of loans in process 221,997 194,182 Commitments to originate loans 127,076 164,682 The Bank uses the same credit policies in making commitments as it does for on-balance-sheet instruments. The Bank evaluates each customer’s creditworthiness on a case-by-case basis. The amount of collateral obtained, if deemed necessary by the Bank upon extension of credit, is based on management’s credit evaluation of the customer. Collateral held varies but may include certificates of deposit, property, plant and equipment and income-producing properties. There are no commitments which present an unusual risk to the Bank, and no material losses are anticipated as a result of these transactions.

Regulatory Matters

Regulatory Matters	12 Months Ended
	Dec. 31, 2023
Federal Home Loan Banks [Abstract]
Regulatory Matters	Regulatory Matters The Bank is subject to regulatory capital requirements administered by the OCC. Failure to meet minimum capital requirements can initiate certain mandatory and possibly additional discretionary actions by regulators that, if undertaken, could have a direct material effect on the Company’s financial statements. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, the Bank must meet specific capital guidelines that involve quantitative measures of its assets, liabilities and certain off-balance sheet items as calculated under regulatory accounting practices. The Bank’s capital amounts and classification are also subject to qualitative judgments by the regulators about components, risk weightings and other factors. In July 2013, the Federal bank regulatory agencies issued a final rule that revised their risk-based capital requirements and the method for calculating components of capital and of computing risk-weighted assets to make them consistent with agreements that were reached by the Basel Committee on Banking Supervision and certain provisions of the Dodd-Frank Act. The rule established a common equity Tier 1 minimum capital requirement, increased the minimum capital ratios and assigned a higher risk weight to certain assets based on the risk associated with these assets. The final rule also included a capital conservation buffer which was phased in over a five-year period until it reached 2.5% on January 1, 2019. Dividends paid by the Bank are the primary source of funds available to the Company. Banking regulations limit the amount of dividends that may be paid without prior approval of the regulatory authorities. Quantitative measures established by regulation to ensure capital adequacy requires the Bank to maintain minimum amounts and ratios (set forth in the table below) of total and Tier 1 risk-based capital (as defined) to average assets and risk-weighted assets (as defined). Management believes, as of December 31, 2023 and 2022, that the Bank met all capital adequacy requirements to which it was subject. As of December 31, 2023 and 2022, the most recent notification from the OCC categorized the Bank as “well capitalized” under the OCC regulatory classification framework. To be categorized as “well capitalized,” the Bank must maintain minimum Total risk-based, Tier 1 risk-based, Tier 1 leverage and common equity Tier 1 ratios as set forth in the following table. There are no conditions or events since that notification that management believes have changed the Bank’s category. The following tables present actual and required capital ratios for the the Bank under the Basel III Capital Rules. The minimum required capital amounts presented include the minimum required capital levels as of December 31, 2023 and 2022. Capital levels required to be considered well capitalized are based upon prompt corrective action regulations, as amended to reflect the changes under the Basel III Capital Rules. Actual Minimum Capital Required – Basel III Fully Phased-In To Be Well Capitalized Under Prompt Corrective Action Provisions (dollars in thousands) Amount Ratio Amount Ratio Amount Ratio December 31, 2023 Company: Tier 1 risk-based capital $ 312,454 11.49 % $ 231,087 8.50 % N/A N/A Total risk-based capital 400,578 14.73 285,460 10.50 N/A N/A Tier 1 leverage capital 312,454 9.73 128,508 4.00 N/A N/A Bank: Common equity Tier 1 capital $ 351,939 12.98 % $ 189,732 7.00 % $ 176,180 6.50 % Tier 1 risk-based capital 351,939 12.98 230,389 8.50 216,837 8.00 Total risk-based capital 385,822 14.23 284,599 10.50 271,046 10.00 Tier 1 leverage capital 351,939 10.98 128,188 4.00 160,235 5.00 Actual Minimum Capital Required – Basel III Fully Phased-In To Be Well Capitalized Under Prompt Corrective Action Provisions (dollars in thousands) Amount Ratio Amount Ratio Amount Ratio December 31, 2022 Company: Tier 1 risk-based capital $ 281,288 10.85 % $ 220,269 8.50 % N/A N/A Total risk-based capital 366,243 14.13 272,096 10.50 N/A N/A Tier 1 leverage capital 281,288 9.12 123,428 4.00 N/A N/A Bank: Common equity Tier 1 capital $ 321,245 12.43 % $ 180,892 7.00 % $ 167,971 6.50 % Tier 1 risk-based capital 321,245 12.43 219,654 8.50 206,733 8.00 Total risk-based capital 352,187 13.63 271,337 10.50 258,417 10.00 Tier 1 leverage capital 321,245 10.43 123,150 4.00 153,937 5.00

Benefit Plans

Benefit Plans	12 Months Ended
	Dec. 31, 2023
Postemployment Benefits [Abstract]
Benefit Plans	Benefit Plans 401(k) and Profit Sharing Plan The Company’s 401(k) defined contribution plan allows its participants to contribute up to 75% of their pretax earnings on a tax-deferred basis up to the statutory limit. The Company’s matching contributions are equal to 100% of the employee’s contributions up to 2%, plus 50% of the employees’ contributions over 2% but not over 6% of the employee’s pay. For the years ended December 31, 2023, 2022 and 2021, the Company made contributions of $1,610,000, $1,255,000 and $974,000, respectively, in connection with the plan, which is included in compensation and benefits expense in the accompanying Consolidated Statements of Income. Employee Stock Ownership Plan In 2008, the Company established an employee stock ownership plan (“ESOP”) for the benefit of all eligible employees of the Company. The leveraged ESOP is accounted for in accordance with the requirements of ASC 718, Compensation – Stock Compensation. Employees of the Bank who have been employed for a six month period and who have attained age 21 are eligible to participate in the ESOP. Contributions are being made to the ESOP in amounts necessary to amortize the debt to the Company over a period of 20 years. Under ASC 718, unearned ESOP shares are not considered outstanding and are shown as a reduction of shareholders’ equity as unearned compensation. Dividends on unallocated ESOP shares are considered to be compensation expense. The Company recognizes compensation cost equal to the fair value of the ESOP shares during the periods in which they are committed to be released. To the extent that the fair value of the Company’s ESOP shares differs from the cost of such shares, the differential is credited to shareholders’ equity. The Company receives a tax deduction equal to the cost of the shares released. As the loan is internally leveraged, the loan receivable from the ESOP to the Company is not reported as an asset nor is the debt of the ESOP shown as a Company liability. Compensation cost related to the ESOP was $908,000, $1,096,000 and $1,052,000 for the years ended December 31, 2023, 2022 and 2021, respectively. The fair value of the unearned ESOP shares, using the closing quoted market price per share as of year-end, was approximately $7,125,000 and $8,219,000 as of December 31, 2023 and 2022, respectively. A summary of the ESOP share allocation as of December 31, 2023 and 2022 follows. 2023 2022 Shares allocated, beginning of year 361,195 336,226 Shares allocated during the year 35,708 35,708 Shares distributed during the year (18,112) (10,739) Allocated shares held by ESOP trust as of year end 378,791 361,195 Unallocated shares 169,611 205,318 Total ESOP shares 548,402 566,513 Salary Continuation Agreements As a supplement to its 401(k) retirement plan, the Bank has entered into nonqualified salary continuation agreements with four executive officers of the Bank. The Bank's 2007 salary continuation agreement with its Chief Executive Officer (“CEO”) provides that the executive will receive a stated annual benefit for a period of ten years upon retirement from the Bank. Benefits under the 2007 agreement vested over ten years, with 100% of this benefit having vested in 2017. Also, effective May 20, 2019, the Bank entered into a new salary continuation agreement with its CEO, which will provide the CEO with an additional stated annual benefit for a period of ten years upon his retirement after attaining age 65. The CEO is 100% vested in his normal retirement benefit under the 2019 agreement. In the event of early retirement, the Bank will pay the CEO his vested benefits, in a lump sum on the first day of the month following the separation from service. On May 23, 2022, the Bank amended the salary continuation agreement with its Chief Risk Officer ("CRO"). The agreement provides that the executive will be entitled to a stated annual benefit, distributed monthly, for a period of ten years upon retirement from the Bank after attaining age 65. Benefits under the agreement became fully vested in August 2019. In the event of early retirement, the Bank shall pay the executive his vested benefits in 120 equal monthly installments upon attaining age 65. In the event of a separation from service within 24 months following a change in control of the Bank prior to reaching age 65, the Bank shall pay the executive officer an amount equal to the greater of (i) his accrued benefits as of the end of the year immediately preceding the separation from service or (ii) a stated amount. This amount will be paid in a lump sum on the first day of the month following the separation from service. In July 2023, the Company's Chief Operations Officer ("COO") resigned from his position with the Company and the Bank. Prior to the his resignation, the Bank was under a salary continuation agreement with the COO. Under the terms of the agreement, the Company paid his vested benefits of $100,254 in one lump sum on January 1, 2024. On May 23, 2022, the Bank entered into a salary continuation agreement with its Chief Financial Officer ("CFO"). The agreement provides that the CFO will be entitled to a stated annual benefit, distributed monthly, for a period of ten years upon retirement from the Bank after attaining age 65. The retirement benefits vest over a period of ten years or until the executive officer reaches age 65. In the event of early retirement, the Bank will pay the executive officer his vested benefits in a lump sum on the first day of the month following the separation from service. If the executive has a separation from service within 24 months following a change in control of the Bank prior to reaching age 65, the Bank shall pay the executive officer an amount equal to the greater of (i) his accrued benefits as of the end of the year immediately preceding the separation from service or (ii) a stated amount. This amount will be paid in a lump sum on the first day of the month following the separation from service. Britton & Koontz Capital Corporation had two salary continuation agreements funded in the amount of $465,000 at the time of acquisition in February 2014. Former executives of Britton & Koontz Capital Corporation or their beneficiaries are being paid over 15 years from the time of acquisition in February 2014. Louisiana Bancorp, Inc. also had two salary continuation agreements funded in the amount of $1,200,000 at the time of acquisition in September 2015. The Bank will pay former executives of Louisiana Bancorp, Inc. or their beneficiary within 10 years subsequent to the time of the acquisition in September 2015. SMB had a salary continuation agreement for an executive officer related to its acquisition of American Bank in 2007. The former executive of American Bank or his beneficiaries are being paid $358,000 over 14 years from the time of the SMB acquisition in December 2017. The Company had an outstanding liability totaling $3,128,000 and $3,220,000 as of December 31, 2023 and 2022, respectively, in connection with the agreements, which is included in accrued interest payable and other liabilities in the accompanying statements of financial condition.

Stock-based Payment Arrangement

Stock-based Payment Arrangements	12 Months Ended
	Dec. 31, 2023
Share-Based Payment Arrangement [Abstract]
Stock-based Payment Arrangements	Stock-based Payment Arrangements The Company’s shareholders approved the 2009 Stock Option Plan (the “SOP”) and the 2009 Recognition and Retention Plan (the “RRP”) on May 12, 2009 to provide incentives and awards for directors, officers, and other key employees of the Company and its subsidiary. A maximum of 892,687 shares of Company common stock were reserved for issuance upon the exercise of options granted under the SOP. A total of 357,075 shares of the Company’s outstanding common stock, or 4% of total shares outstanding at the time the RRP was implemented, were approved for restricted stock awards under the RRP. The SOP and RRP expired February 2019. Expiration of the SOP and RRP did not affect any unvested options or awards granted. On May 6, 2014, the Company’s shareholders approved the 2014 Equity Incentive Plan (the “2014 Plan”). The 2014 Plan authorizes the granting of stock options, restricted stock units and other awards to directors, officers and other key employees. An aggregate of 350,000 shares of our common stock was reserved for issuance pursuant to awards under the 2014 Plan. On May 5, 2021, the Company’s shareholders approved the 2021 Equity Incentive Plan (the “2021 Plan”). The 2021 Plan authorizes the granting of stock options, restricted stock units and other awards to directors, officers and other key employees. An aggregate of 435,000 shares of our common stock was reserved for issuance pursuant to awards under the 2021 Plan. These plans are administered by a committee appointed by the Board of Directors, which selects persons eligible to receive awards and determines the number of shares and/or options subject to each award, the terms, conditions and other provisions of the awards. In accordance with ASC 718, the Company adopted a fair value based method of accounting for employee stock compensation plans, whereby compensation cost is measured as of the grant date based on the fair value of the award and is recognized over the service period, which is usually the vesting period. Stock Option Plans The Company has issued stock options under the SOP and the 2014 Plan to directors, officers and other key employees. The option exercise price cannot be less than the fair value of the underlying common stock as of the date of the option grant and the maximum option term cannot exceed ten years. All stock options granted have been issued with vesting periods of five years with accelerated vesting provided under certain circumstances. As of December 31, 2023, options to acquire an aggregate of 156,687 shares were outstanding under the SOP and the 2014 Plan. The fair value of each option granted is estimated on the grant date using the Black-Scholes option pricing model. This model requires management to make certain assumptions, including the expected life of the option, the risk-free rate of interest, the expected volatility and the expected dividend yield. The following weighted-average assumptions were used for option awards issued during the years ended December 31: 2023 2022 2021 Expected dividends —% 2.24% 2.50% Expected volatility —% 34.34% 33.77% Risk-free interest rate —% 1.8% 1.2% Expected term (in years) 0 6.5 6.5 As of December 31, 2023, there was $204,000 of unrecognized compensation cost related to stock options which is expected to be recognized over a period of 2.3 years. For the years ended December 31, 2023, 2022 and 2021, the Company recognized $144,000, $187,000 and $220,000, respectively, in compensation cost related to stock options, which is included in compensation and benefits expense in the accompanying consolidated statements of income. The following table represents stock option activity for the years indicated. Options Number of Options Weighted-Average Exercise Price Weighted-Average Grant Date Fair Value Weighted-Average Remaining Contractual Term (Years) Outstanding as of December 31, 2020 204,540 $ 29.17 $ 6.02 Granted 37,970 36.84 9.58 Exercised (19,941) 24.72 5.20 Forfeited (8,712) 34.35 6.98 Outstanding as of December 31, 2021 213,857 $ 30.73 $ 6.69 6.0 Granted 3,800 41.15 11.72 Exercised (35,794) 22.00 5.85 Forfeited (480) 45.12 10.43 Outstanding as of December 31, 2022 181,383 $ 32.64 $ 6.95 5.7 Granted — — — Exercised (20,816) 26.31 5.58 Forfeited (3,880) 34.33 7.61 Outstanding as of December 31, 2023 156,687 $ 33.43 $ 7.11 4.9 Exercisable as of December 31, 2021 125,601 $ 28.66 $ 6.28 4.5 Exercisable as of December 31, 2022 116,239 $ 32.03 $ 6.64 4.7 Exercisable as of December 31, 2023 117,870 $ 33.54 $ 6.97 4.3 Restricted Stock Plans The Company has issued restricted stock under the RRP to directors, officers and other key employees. During 2009, the Company purchased in the open market all shares required to fund the RRP at an average cost of $11.81 per share. As of December 31, 2023, the cost of such shares held by the RRP totaled $1,000, which is included in the Company’s unallocated common stock held by the RRP in the consolidated statements of financial condition. Under the 2014 Plan, the Company may issue restricted stock units, restricted stock awards, options and other awards. Awards under the RRP, 2014 and the 2021 Plan may not be sold or otherwise transferred until certain restrictions have lapsed. The unearned compensation related to these awards is amortized to compensation expense over the 5-year vesting period. The total share-based compensation expense for these awards is determined based on the market price of the Company’s common stock as of the date of grant applied to the total number of shares granted and is amortized over the vesting period. As of December 31, 2023, unearned share-based compensation associated with these awards totaled $2,484,000. For the years ended December 31, 2023, 2022 and 2021, the Company recognized $762,000, $625,000 and $549,000, respectively, in compensation cost related to restricted stock and restricted stock units, which is included in compensation and benefits expense in the accompanying consolidated statements of income. The following table represents unvested restricted stock activity for the years indicated. Restricted Stock Number of Weighted-Average Grant Date Fair Value Balance, December 31, 2020 44,353 $ 32.04 Granted 21,365 36.90 Forfeited (3,937) 32.76 Released (15,574) 32.95 Balance, December 31, 2021 46,207 $ 33.93 Granted 42,495 35.32 Forfeited — — Released (14,640) 34.67 Balance, December 31, 2022 74,062 $ 34.58 Granted 45,065 30.37 Forfeited (6,375) 32.88 Released (19,814) 35.04 Balance, December 31, 2023 92,938 $ 32.55

Earnings Per Share

Earnings Per Share	12 Months Ended
	Dec. 31, 2023
Earnings Per Share [Abstract]
Earnings Per Share	Earnings Per Share Earnings per common share was computed based on the following: Years Ended December 31, (dollars in thousands, except per share data) 2023 2022 2021 Numerator: Income applicable to common shares $ 40,240 $ 34,072 $ 48,621 Denominator: Weighted average common shares outstanding 8,028 8,139 8,379 Effect of dilutive securities: Restricted stock 15 13 12 Stock options 22 42 37 Weighted average common shares outstanding - assuming dilution 8,065 8,194 8,428 Earnings per common share $ 5.02 $ 4.19 $ 5.80 Earnings per common share - assuming dilution $ 4.99 $ 4.16 $ 5.77 Options on 111,234, 77,655 and 97,836 shares of common stock were not included in computing diluted earnings per share for the years ended December 31, 2023, 2022 and 2021, respectively, because the effect of these shares was anti-dilutive.

Related Party Transactions

Related Party Transactions	12 Months Ended
	Dec. 31, 2023
Related Party Transactions [Abstract]
Related Party Transactions	Related Party Transactions Certain directors and officers of the Company are customers of the Company. Loan transactions with directors, officers and employees are made on the same terms as those prevailing at the time for comparable loans to other persons. A summary of related party loan activity during 2023 and 2022 follows. (dollars in thousands) 2023 2022 Balance, beginning of year $ 10,717 $ 9,727 New loans 2,361 2,760 Repayments, net (935) (1,770) Balance, end of year $ 12,143 $ 10,717 None of the related party loans were identified as impaired or exceeded 5% of shareholders’ equity for the years ended 2023 or 2022. Related party deposits totaled $6,080,000 and $7,778,000 as of December 31, 2023 and 2022, respectively.

Fair Value Measurements and Dis

Fair Value Measurements and Disclosures	12 Months Ended
	Dec. 31, 2023
Fair Value Disclosures [Abstract]
Fair Value Measurements and Disclosures	Fair Value Measurements and Disclosures The Company values its financial assets and liabilities measured at fair value in three levels as required by ASC 820, Fair Value Measurements and Disclosures . Under this guidance, fair value is based on the assumptions market participants would use when pricing the asset or liability and establishes a fair value hierarchy that prioritizes the inputs used to develop those assumptions and measure fair value. The hierarchy requires companies to maximize the use of observable inputs and minimize the use of unobservable inputs. The three levels of inputs used to measure fair value are as follows: • Level 1 – Quoted prices in active markets for identical assets or liabilities. • Level 2 – Observable inputs other than quoted prices included in Level 1, such as quoted prices for similar assets and liabilities in active markets; quoted prices for identical or similar assets and liabilities in markets that are not active; or other inputs that are observable or can be corroborated by observable market data. • Level 3 – Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. This includes certain pricing models, discounted cash flow methodologies, and similar techniques that use significant unobservable inputs. An asset’s or liability’s categorization within the fair value hierarchy is based upon the lowest level of input that is significant to the fair value measurement. Management reviews and updates the fair value hierarchy classifications of the Company’s assets and liabilities quarterly. Recurring Basis Investment Securities Available for Sale Fair values of investment securities available for sale are primarily measured using information from a third-party pricing service. This pricing service provides pricing information by utilizing evaluated pricing models supported with market data information. Standard inputs include benchmark yields, reported trades, broker/dealer quotes, issuer spreads, benchmark securities, bids, offers, and reference data from market research publications. If quoted prices are available in an active market, investment securities are classified as Level 1 measurements. If quoted prices are not available in an active market, fair values are estimated primarily by the use of pricing models. Level 2 investment securities are primarily comprised of mortgage-backed securities issued by government agencies and U.S. government-sponsored enterprises. In certain cases, where there is limited or less transparent information provided by the Company’s third-party pricing service, fair value is estimated by the use of secondary pricing services or through the use of non-binding third-party broker quotes. Investment securities are classified within Level 3 when little or no market activity supports the fair value. Management primarily identifies investment securities which may have traded in illiquid or inactive markets by identifying instances of a significant decrease in the volume and frequency of trades, relative to historical levels, as well as instances of a significant widening of the bid-ask spread in the brokered markets. Investment securities that are deemed to have been trading in illiquid or inactive markets may require the use of significant unobservable inputs. For example, management may use quoted prices for similar investment securities in the absence of a liquid and active market for the investment securities being valued. As of December 31, 2023, management did not make adjustments to prices provided by the third-party pricing service as a result of illiquid or inactive markets. Derivative Assets and Liabilities The fair value of these derivative financial instruments is obtained from a third-party pricing service that uses widely accepted valuation techniques including discounted cash flow analysis on the expected cash flows of each derivative. The analysis reflects the contractual terms of the derivatives, including the period to maturity, and uses observable market-based inputs, including interest rate curves and implied volatilities. The fair values of interest rate swaps are determined using the market standard methodology of netting the discounted future fixed cash receipts (or payments) and the discounted expected variable cash payments (or receipts). The variable cash payments (or receipts) are based on an expectation of future interest rates (forward curves) derived from observable market interest rate curves. The Company has determined that its derivative valuations are classified in Level 2 of the fair value hierarchy. The following tables present the balances of assets and liabilities measured on a recurring basis as of December 31, 2023 and 2022 aggregated by the level in the fair value hierarchy in which these measurements fall. (dollars in thousands) December 31, 2023 Level 1 Level 2 Level 3 Assets Available for sale securities: U.S. agency mortgage-backed $ 283,853 $ — $ 283,853 $ — Collateralized mortgage obligations 79,262 — 79,262 — Municipal bonds 46,674 — 46,674 — U.S. government agency 18,049 — 18,049 — Corporate bonds 6,088 — 6,088 — Total available for sale securities $ 433,926 $ — $ 433,926 $ — Derivative assets (1) $ 3,914 $ — $ 3,914 $ — Total $ 437,840 $ — $ 437,840 $ — Liabilities Derivative liabilities (1) $ 3 $ — $ 3 $ — (dollars in thousands) December 31, 2022 Level 1 Level 2 Level 3 Assets Available for sale securities: U.S. agency mortgage-backed $ 316,832 $ — $ 316,832 $ — Collateralized mortgage obligations 86,345 — 86,345 — Municipal bonds 57,625 — 57,625 — U.S. government agency 19,333 — 19,333 — Corporate bonds 6,383 — 6,383 — Total available for sale securities $ 486,518 $ — $ 486,518 $ — Derivative assets (1) $ 5,144 $ — $ 5,144 $ — Total $ 491,662 $ — $ 491,662 $ — Liabilities Derivative liabilities (1) $ 9 $ — $ 9 $ — (1) For more information, refer to Note 14 . Nonrecurring Basis The Company records loans individually evaluated for impairment at fair value on a nonrecurring basis. A loan is considered impaired if it is probable the Company will be unable to collect all amounts due according to the contractual terms of the loan agreement. Fair value is measured at the fair value of the collateral for collateral-dependent loans. For non-collateral-dependent loans, fair value is measured by present valuing expected future cash flows. Impaired loans are classified as Level 3 assets when measured using appraisals from third parties of the collateral less any prior liens and when there is no observable market price. Foreclosed assets and ORE are also recorded at fair value on a nonrecurring basis. Foreclosed assets are initially recorded at fair value less estimated costs to sell. ORE is recorded at the lower of its net book value or fair value at the date of transfer to ORE. The fair value of foreclosed assets and ORE is based on property appraisals and an analysis of similar properties available. As such, the Company classifies foreclosed and ORE assets as Level 3 assets. The Company has segregated all financial assets and liabilities that are measured at fair value on a nonrecurring basis into the most appropriate level within the fair value hierarchy based on the inputs used to determine the fair value at the measurement date in the tables below. Fair Value Measurements Using (dollars in thousands) December 31, 2023 Level 1 Level 2 Level 3 Assets Loans individually evaluated for impairment $ 3,797 $ — $ — $ 3,797 Foreclosed assets and ORE 1,575 — — 1,575 Total $ 5,372 $ — $ — $ 5,372 Fair Value Measurements Using (dollars in thousands) December 31, 2022 Level 1 Level 2 Level 3 Assets Loans individually evaluated for impairment $ 4,312 $ — $ — $ 4,312 Foreclosed assets and ORE 461 — — 461 Total $ 4,773 $ — $ — $ 4,773 The following tables show significant unobservable inputs used in the fair value measurement of Level 3 assets. (dollars in thousands) Fair Value Valuation Technique Unobservable Inputs Range of Discounts Weighted Average Discount As of December 31, 2023 Loans individually evaluated for impairment $ 3,797 Third party appraisals and discounted cash flows Collateral values, market discounts and estimated costs to sell 0% - 89% 10 % Foreclosed assets and ORE $ 1,575 Third party appraisals, sales contracts, broker price opinions Collateral values, market discounts and estimated costs to sell 31% - 71% 62 % (dollars in thousands) Fair Value Valuation Technique Unobservable Inputs Range of Discounts Weighted Average Discount As of December 31, 2022 Loans individually evaluated for impairment $ 4,312 Third party appraisals and discounted cash flows Collateral values, market discounts and estimated costs to sell 0% - 89% 14 % Foreclosed assets and ORE $ 461 Third party appraisals, sales contracts, broker price opinions Collateral values, market discounts and estimated costs to sell 6% - 31% 16 % ASC 820, Fair Value Measurements and Disclosures , requires the disclosure of each class of financial instruments for which it is practicable to estimate. The fair value of a financial instrument is the current amount that would be exchanged between willing parties, other than in a forced liquidation. Fair value is best determined based upon quoted market prices. However, in many instances, there are no quoted market prices for the Company’s various financial instruments. In cases where quoted market prices are not available, fair values are based on estimates using present value or other valuation techniques. Those techniques are significantly affected by the assumptions used, including the discount rate and estimates of future cash flows. Accordingly, the fair value estimates may not be realized in an immediate settlement of the instrument. ASC 820 excludes certain financial instruments and all non-financial instruments from its disclosure requirements. Accordingly, the aggregate fair value amounts presented may not necessarily represent the underlying fair value of the Company. Fair value estimates are made at a specific point in time, based on relevant market information and information about the financial statement element. These estimates are subjective in nature and involve uncertainties and matters of significant judgment and therefore cannot be determined with precision. Changes in assumptions could significantly affect the estimates. Fair value estimates included herein are based on existing on- and off-balance-sheet financial instruments without attempting to estimate the value of anticipated future business and the fair value of assets and liabilities that are not required to be recorded or disclosed at fair value like premises and equipment. In addition, the tax ramifications related to the realization of the unrealized gains and losses can have a significant effect on fair value estimates and have not been considered in the estimates. The following methods and assumptions were used to estimate the fair value of each class of financial instruments for which it is practicable to estimate that value: • The carrying value of cash and cash equivalents and interest-bearing deposits in banks approximate their fair value. • The fair value for investment securities is determined from quoted market prices when available. If a quoted market price is not available, fair value is estimated using third party pricing services or quoted market prices of securities with similar characteristics. • The carrying value of mortgage loans held for sale approximates their fair value. • The fair value of loans is estimated by discounting the future cash flows using the current rates at which similar loans would be made to borrowers with similar credit ratings and for the same remaining maturity. • The cash surrender value of BOLI approximates its fair value. • The fair value of customer deposits, excluding certificates of deposit, is the amount payable on demand. The fair value of fixed-maturity certificates of deposit is estimated by discounting the future cash flows using the rates currently offered for deposits of similar remaining maturities. • The fair value of subordinated debt is estimated based on current market rates on similar debt in the market. • The fair value of other borrowings and FHLB advances is estimated by discounting the future cash flows using the rates currently offered for borrowings of similar maturities. • The fair value of derivative assets and liabilities are obtained from a third-party pricing service that uses the market standard methodology of netting the discounted future fixed cash receipts (or payments) and the discounted expected variable cash payments (or receipts). The fair value of off-balance sheet financial instruments as of December 31, 2023 and 2022 was immaterial. Fair Value Measurements at December 31, 2023 (dollars in thousands) Carrying Amount Total Level 1 Level 2 Level 3 Financial Assets Cash and cash equivalents $ 75,831 $ 75,831 $ 75,831 $ — $ — Interest-bearing deposits in banks 99 99 99 — — Investment securities available for sale 433,926 433,926 — 433,926 — Investment securities held to maturity 1,065 1,066 — 1,066 — Mortgage loans held for sale 361 361 — 361 — Loans, net 2,550,101 2,381,863 — 2,378,066 3,797 Cash surrender value of BOLI 47,321 47,321 47,321 — — Derivative assets (1) 3,914 3,914 — 3,914 — Financial Liabilities Deposits $ 2,670,624 $ 2,665,590 $ 2,025,890 $ 639,700 $ — Other borrowings 5,539 5,498 — 5,498 — Subordinated debt, net of issuance cost 54,241 50,865 — 50,865 — Short-term FHLB advances 150,000 150,000 150,000 — — Long-term FHLB advances 42,713 41,792 — 41,792 — Derivative liabilities (1) 3 3 — 3 — Fair value Measurements at December 31, 2022 (dollars in thousands) Carrying Amount Total Level 1 Level 2 Level 3 Financial Assets Cash and cash equivalents $ 87,401 $ 87,401 $ 87,401 $ — $ — Interest-bearing deposits in banks 349 349 349 — — Investment securities available for sale 486,518 486,518 — 486,518 — Investment securities held to maturity 1,075 1,072 — 1,072 — Mortgage loans held for sale 98 98 — 98 — Loans, net 2,401,451 2,326,104 — 2,321,792 4,312 Cash surrender value of BOLI 46,276 46,276 46,276 — — Derivative assets (1) 5,144 5,144 — 5,144 — Financial Liabilities Deposits $ 2,633,181 $ 2,620,577 $ 2,297,736 $ 322,841 $ — Other borrowings 5,539 5,388 — 5,388 — Subordinated debt, net of issuance cost 54,013 51,287 — 51,287 — Short-term FHLB advances 155,000 155,000 155,000 — — Long-term FHLB advances 21,213 20,019 — 20,019 — Derivative liabilities (1) 9 9 — 9 — (1)

Condensed Parent Company Only F

Condensed Parent Company Only Financial Statements	12 Months Ended
	Dec. 31, 2023
Condensed Financial Information Disclosure [Abstract]
Condensed Parent Company Only Financial Statements	Condensed Parent Company Only Financial Statements Condensed financial statements of Home Bancorp, Inc. (parent company only) are shown below. The parent company has no significant operating activities. Condensed Balance Sheets For the Years Ended December 31, 2023 and 2022 (dollars in thousands) 2023 2022 Assets Cash in bank $ 6,584 $ 6,443 Investment in subsidiary 406,929 369,911 Other assets 8,207 7,649 Total assets $ 421,720 $ 384,003 Liabilities Subordinated debt, net of issuance cost $ 54,241 $ 54,013 Other liabilities 35 36 Total liabilities $ 54,276 $ 54,049 Shareholders’ equity 367,444 329,954 Total liabilities and shareholders’ equity $ 421,720 $ 384,003 Condensed Statements of Income For the Years Ended December 31, 2023, 2022 and 2021 (dollars in thousands) 2023 2022 2021 Operating income Dividend from subsidiary $ 15,000 $ 74,576 $ 15,000 Total operating income 15,000 74,576 15,000 Operating expenses Other expenses 340 289 183 Total operating expenses 340 289 183 Interest expense Subordinated debt expense 3,390 1,710 — Total interest expense 3,390 1,710 — Income before income tax benefit and equity in undistributed earnings of subsidiary 11,270 72,577 14,817 Income tax benefit 783 420 38 Income before equity in undistributed earnings of subsidiary 12,053 72,997 14,855 Undistributed earnings of subsidiary 28,187 (38,925) 33,766 Net income $ 40,240 $ 34,072 $ 48,621 Condensed Statements of Cash Flows For the Years Ended December 31, 2023, 2022 and 2021 (dollars in thousands) 2023 2022 2021 Cash flows from operating activities Net income $ 40,240 $ 34,072 $ 48,621 Adjustments to reconcile net income to net cash provided by operating activities: Non-cash compensation 1,468 1,629 1,585 Amortization of subordinated debt issuance cost 228 120 — Increase in accrued interest receivable and other assets (558) (1,225) (1,058) Undistributed earnings in subsidiary (28,187) 38,925 (33,766) Decrease in accrued expenses and other liabilities — (9) (3) Net cash provided by operating activities 13,191 73,512 15,379 Cash flows from investing activities Net cash paid in acquisitions — (64,593) — Investment in subsidiaries — (40,000) — Net cash used in investing activities — (104,593) — Cash flows from financing activities Proceeds from exercise of stock options 102 375 80 Proceeds from issuance of subordinated debt, net of issuance cost — 53,892 — Payment of dividends on common stock (8,222) (7,777) (7,867) Issuance of stock under incentive plan 329 324 303 Purchase of Company’s common stock (5,259) (11,333) (8,900) Net cash (used in) provided by financing activities (13,050) 35,481 (16,384) Net change in cash and cash equivalents 141 4,400 (1,005) Cash and cash equivalents at beginning of year 6,443 2,043 3,048 Cash and cash equivalents at end of year $ 6,584 $ 6,443 $ 2,043

Consolidated Quarterly Results

Consolidated Quarterly Results of Operations (unaudited)	12 Months Ended
	Dec. 31, 2023
Quarterly Financial Information Disclosure [Abstract]
Consolidated Quarterly Results of Operations (unaudited)	Consolidated Quarterly Results of Operations (unaudited) (dollars in thousands, except per share data) First Quarter Second Quarter Third Quarter Fourth Quarter Year Ended December 31, 2023 Total interest income $ 38,115 $ 40,071 $ 42,078 $ 43,399 Total interest expense 6,520 9,765 12,569 14,117 Net interest income 31,595 30,306 29,509 29,282 Provision for loan losses 814 511 351 665 Net interest income after provision for loan losses 30,781 29,795 29,158 28,617 Noninterest income 3,311 3,448 4,399 3,478 Noninterest expense 19,940 20,959 21,338 20,604 Income before income taxes 14,152 12,284 12,219 11,491 Income tax expense 2,832 2,503 2,465 2,106 Net income $ 11,320 $ 9,781 $ 9,754 $ 9,385 Earnings per share – basic $ 1.40 $ 1.22 $ 1.22 $ 1.18 Earnings per share – diluted $ 1.39 $ 1.21 $ 1.22 $ 1.17 Year Ended December 31, 2022 Total interest income $ 24,566 $ 30,505 $ 34,264 $ 36,595 Total interest expense 1,055 1,264 2,287 3,309 Net interest income 23,511 29,241 31,977 33,286 Provision for loan losses 3,215 591 1,696 1,987 Net interest income after provision for loan losses 20,296 28,650 30,281 31,299 Noninterest income 3,386 3,686 3,474 3,339 Noninterest expense 18,240 21,765 20,723 21,181 Income before income taxes 5,442 10,571 13,032 13,457 Income tax expense 1,041 2,110 2,598 2,681 Net income $ 4,401 $ 8,461 $ 10,434 $ 10,776 Earnings per share – basic $ 0.53 $ 1.04 $ 1.29 $ 1.33 Earnings per share – diluted $ 0.53 $ 1.03 $ 1.28 $ 1.32 (dollars in thousands, except per share data) First Quarter Second Quarter Third Quarter Fourth Quarter Year Ended December 31, 2021 Total interest income $ 26,928 $ 25,763 $ 28,423 $ 25,788 Total interest expense 1,833 1,653 1,289 1,138 Net interest income 25,095 24,110 27,134 24,650 Provision for loan losses (1,703) (3,425) (2,385) (2,648) Net interest income after provision for loan losses 26,798 27,535 29,519 27,298 Noninterest income 4,060 3,294 5,383 3,534 Noninterest expense 15,966 16,568 16,431 18,017 Income before income taxes 14,892 14,261 18,471 12,815 Income tax expense 2,964 2,865 3,412 2,577 Net income $ 11,928 $ 11,396 $ 15,059 $ 10,238 Earnings per share – basic $ 1.41 $ 1.35 $ 1.80 $ 1.24 Earnings per share – diluted $ 1.41 $ 1.34 $ 1.79 $ 1.23

Pay vs Performance Disclosure

Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended												12 Months Ended
	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Pay vs Performance Disclosure
Income applicable to common shares	$ 9,385	$ 9,754	$ 9,781	$ 11,320	$ 10,776	$ 10,434	$ 8,461	$ 4,401	$ 10,238	$ 15,059	$ 11,396	$ 11,928	$ 40,240	$ 34,072	$ 48,621

Insider Trading Arrangements

Insider Trading Arrangements	3 Months Ended
	Dec. 31, 2023
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	12 Months Ended
	Dec. 31, 2023
Accounting Policies [Abstract]
Principles of Consolidation	Principles of Consolidation The consolidated financial statements include the accounts of the Company, the Bank, HB Investment Fund I, LLC and HB Investment Fund II, LLC. All significant intercompany balances and transactions have been eliminated in consolidation.
Subsequent Events	Subsequent Events
Use of Estimates	Use of Estimates The preparation of financial statements in conformity with accounting principles generally accepted in the United States (“GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Material estimates that are particularly susceptible to significant change in the near term include, but are not limited to, the determination of the allowance for credit losses, income taxes, the valuation of foreclosed assets and other real estate ("ORE"), goodwill and other intangible assets, acquisition accounting valuations and valuation of share-based compensation.
Cash and Cash Equivalents	Cash and Cash Equivalents For purposes of reporting cash flows, cash and cash equivalents include cash on hand, due from banks and interest-bearing deposits with the FHLB. The Company considers all highly liquid debt instruments with original maturities of three months or less (excluding interest-bearing deposits in banks) to be cash equivalents. The Bank may be required to maintain cash reserves with the Federal Reserve Bank. The requirement is dependent upon the Bank’s cash on hand or noninterest-bearing balances. There was no reserve requirement as of December 31, 2023 or 2022.
Investment Securities	Investment Securities The Company follows the guidance under the Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 320, Investments – Debt and Equity Securities . This standard addresses the accounting and reporting for investments in equity securities that have readily determinable fair values and for all investments in debt securities. Under the topic, investment securities, which the Company both positively intends and has the ability to hold to maturity, are classified as held to maturity and carried at amortized cost. Investment securities that are acquired with the intention of being resold in the near term are classified as trading securities under ASC 320 and are carried at fair value, with unrealized holding gains and losses recognized in current earnings. The Company did not hold any securities for trading purposes at, or during the years ended, December 31, 2023 or 2022. Securities not meeting the criteria of either trading securities or held to maturity are classified as available for sale and are carried at fair value. Unrealized holding gains and losses for these securities are recognized, net of related income tax effects, in the Consolidated Statements of Comprehensive (Loss) Income. Interest income earned on securities either held to maturity or available for sale is included in current earnings, including the amortization of premiums and the accretion of discounts using the interest method. Amortization of premiums and accretion of discounts are recognized in interest income using the effective interest method. Premiums that exceed the amount repayable by the issuer at the next call date are amortized to the next call date. Other premiums and discounts are amortized (accreted) over the estimated lives of the securities. The gain or loss realized on the sale of securities classified as available for sale or held to maturity, as determined using the specific identification method for determining the cost of the securities sold, is computed with reference to its amortized cost and is also included in current earnings. ASC 326 requires expected credit related losses for available for sale debt securities to be recorded through an allowance for credit losses, while non-credit related losses or declines in fair value continue to be recognized through other comprehensive income ("OCI"). Under the guidance, the Company is also required to evaluate held to maturity debt securities for expected credit losses. We evaluate our investment securities portfolio for credit-related impairment at least quarterly, and more frequently when economic and market conditions warrant such evaluations. Consideration is given to numerous factors including, but not limited to, the extent to which the fair value is less than the amortized cost basis; adverse conditions causing changes in the financial condition of the issuer of the security or underlying loan guarantors; changes to the rating of the security by a rating agency; and the Company’s intent to sell a security or whether it is more likely than not the Company will be required to sell the security before the recovery of its amortized cost, which may extend to maturity. The Company performs a process to determine whether declines in the fair value of securities has resulted from credit losses or other factors. This process involves evaluating each security for impairment by monitoring credit performance, collateral type, collateral geography, bond credit support, loan-to-value ratios, credit scores, loss severity levels, pricing levels, downgrades by rating agencies, cash flow projections and other factors as indicators of potential credit issues. If this evaluation indicates the existence of credit losses, the Company compares the present value of cash flows expected to be collected from the security with the amortized cost basis. If the present value of expected cash flows is less than the amortized cost basis, an allowance for credit losses is recorded, limited by the amount that the fair value of the security is less than its amortized cost. Subsequent changes in the allowance for credit losses on securities are recorded with a corresponding provision for credit losses on the Consolidated Statement of Income. If the Company intends to sell the debt security or it is more likely than not that the Company will be required to sell the security before recovery of its amortized cost basis, the security is written down to fair value against the allowance for credit losses, with any additional impairment reported on the Consolidated Statement of Income. The Company applies the practical expedient that permits the exclusion of the accrued interest receivable balance from amortized cost basis of financing receivables.
Loans Held for Sale	Loans Held for Sale The Company sells mortgage loans and loan participations for an amount equal to the principal amount of loans or participations with yields to investors based upon current market rates. Realized gains and losses related to loan sales are included in noninterest income. The Company allocates the cost to acquire or originate a mortgage loan between the loan and the right to service the loan if it intends to sell or securitize the loan and retain servicing rights. In addition, the Company periodically assesses capitalized mortgage servicing rights for impairment based on the fair value of such rights. To the extent that temporary impairment exists, write-downs are recognized in current earnings as an adjustment to the corresponding valuation allowance. Permanent impairment is recognized through a write-down of the asset with a corresponding reduction in the valuation allowance. For purposes of performing its impairment evaluation, the portfolio is stratified on the basis of certain risk characteristics, including loan type and interest rates. Capitalized servicing rights are amortized over the period of, and in proportion to, estimated net servicing income, which considers appropriate prepayment assumptions.
Loans	Loans The following describes the distinction between originated and acquired loans and certain significant accounting policies relevant to each category. Originated Loans Originated loans are carried net of discounts on loan originations and are amortized using the level yield interest method over the remaining contractual life of the loan. Nonrefundable loan origination fees, net of direct loan origination costs, are deferred and recognized over the life of the loan as an adjustment of yield using the interest method. Interest on loans receivable is accrued as earned using the interest method over the life of the loan. Interest on loans deemed uncollectible is excluded from income. The accrual of interest is discontinued and reversed against current income, with certain limited exceptions, once loans become more than 90 days past due or earlier if conditions warrant. The past due status of loans is determined based on the contractual terms. When a loan is placed on nonaccrual status, previously accrued and uncollected interest is charged against interest income on loans. Interest payments are applied to reduce the principal balance on nonaccrual loans. Loans are returned to accrual status when all past due payments are received in full and future payments are probable. Third party property valuations are obtained at the time of origination for real estate secured loans. When a determination is made that a loan has deteriorated to the point of being deemed a criticized or classified loan, updated valuations may be ordered to help determine if there is impairment, which may lead to a recommendation for partial charge off or appropriate allowance allocation. Property valuations are ordered through, and reviewed by, the Company’s Appraisal and Review Department. The Company typically orders an “as is” valuation for collateral property if the loan is in a criticized loan classification. Loans, or portions of loans, are charged off in the period that such loans, or portions thereof, are deemed uncollectible. The collectability of individual loans is determined through an estimate of the fair value of the underlying collateral and/or assessment of the financial condition and repayment capacity of the borrower. Acquired Loans Acquired loans at December 31, 2023 and 2022 are those associated with our acquisitions of Statewide Bank, GS Financial Corporation, Britton & Koontz Capital Corporation, Louisiana Bancorp, Inc., SMB, and Friendswood. These loans were recorded at estimated fair value at the acquisition date with no carryover of the related allowance for loan losses. The acquired loans were segregated between those considered to be performing and those with evidence of credit deterioration (purchased credit impaired or “PCI” for loans acquired prior to January 1, 2020), and then further segregated into loan pools designed to facilitate the development of expected cash flows. The fair value estimate for each pool of acquired performing and PCI loans was based on the estimate of expected cash flows, both principal and interest, from that pool, discounted at prevailing market interest rates. The difference between the fair value of an acquired loan pool and the contractual amounts due at the acquisition date (the “fair value discount”) is accreted into income over the estimated life of the pool. Management estimates the allowance for credit losses for acquired loans under the same methodology as originated loans. Changes in the allowance for credit losses for acquired loans are recognized through the provision for loan losses and the provision for credit losses on unfunded lending commitments. ASC 326 replaced the guidance for PCI loans with the concept of purchased credit deteriorated ("PCD"). For PCD loans, the Company applied the guidance under ASC 326 using the prospective transition approach. As a result, the Company adjusted the amortized cost basis of the PCD loans to reclassify $996,000 of purchase discount to the allowance for loan losses on January 1, 2020. The Company applied the guidance under ASC 326 using the modified retrospective approach for all non-PCD assets, which resulted in an increase in the ACL and a corresponding decrease to retained earnings at the adoption date. PCD loans, under prior accounting policies, were excluded from nonperforming loans because they continued to earn interest income from the accretable yield at the pool level regardless of their status as past due or otherwise not in compliance with their contractual terms. With the adoption of ASC 326, the pools were discontinued and performance is based on contractual terms for individual loans.
Allowance for Credit Losses	Allowance for Credit Losses ASC 326, Financial Instruments - Credit Losses, significantly changed the impairment model for most financial assets that are measured at amortized cost, including off-balance sheet credit exposures, from an incurred loss model to an expected loss model. Changes in the allowance for credit losses, which includes the allowance for loan losses and the reserve for unfunded lending commitments, are charged to current operations. Loans that are determined to be uncollectible are charged-off against the allowance for loan losses once that determination is made. While management uses available information to make allowance evaluations, adjustments to the allowance may be necessary based on changes in economic and other conditions or changes in accounting guidance. The OCC, as an integral part of its examination processes, periodically reviews the allowance for credit losses. The OCC may require the recognition of adjustments to the allowance for credit losses based on its judgment of information available to it as of the time of its examinations. To the extent the OCC’s estimates differ from management’s estimates, additional provisions to the allowance for credit losses may be required as of the time of its examination. As part of the Bank’s risk management program, an independent review is performed on the loan portfolio, which supplements management’s assessment of the loan portfolio and the allowance for credit losses. The result of the independent review is reported directly to the Audit Committee of the Board of Directors. Under ASC 326, the allowance for credit losses ("ACL") is measured on a pool basis when similar risk characteristics exist and is maintained at an amount which management believes is a current estimate of the expected credit losses for the full life of the relevant pool of loans and related unfunded lending commitments. The Company applies the practical expedient that permits the exclusion of the accrued interest receivable balance from amortized cost basis of financing receivables when measuring credit losses under CECL. The Company's CECL calculation estimates loan losses using the discounted cash flow method for all loan pools, except for the Company's credit card portfolio. Loan losses for the credit card portfolio are estimated using the remaining life method due to the limited complexity and size of this portfolio. The discounted cash flow analysis uses loan-level term information (e.g., maturity date, payment amount, interest rate, etc.) and pool-level assumptions (e.g., default rates, prepayment speeds, etc.) to produce expected future cash flows for the full life of every loan in the pool. The expected future cash flows are discounted and results are then aggregated to produce a net present value of the pool and ultimately the ACL requirement for the pool. The remaining life method applies a loss rate to a given pool of loans over the estimated remaining life of the given pool. The remaining life of the pool is based on historical data. The loss rates computed for each pool and expected pool-level funding rates are applied to the related unfunded lending commitments to calculate an ACL on unfunded amounts. For each pool of loans, management also evaluates and applies qualitative adjustments to the calculated ACL based on several factors, including, but not limited to, changes in current and expected future economic conditions, changes in industry experience and loan concentrations, changes in the volume and severity of nonperforming assets, changes in lending policies and personnel and changes in the competitive and regulatory environment of the banking industry. Loans that do not share similar risk characteristics are individually evaluated and are excluded from the pooled loan analysis. Individually analyzed loans generally include larger (i.e., loans with balances of $500,000 or greater) commercial real estate loans, multi-family residential loans, construction and land loans, commercial and industrial loans and other loans as deemed appropriate by management for which it is probable that all amounts due under the contractual terms of the loan will not be collected. The ACL for loans that are individually evaluated is based on a comparison of the recorded investment in the loan with either the expected cash flows discounted using the loan’s original effective interest rate, observable market price for the loan or the estimated fair value of the collateral underlying certain collateral-dependent loans. The Company has identified the following portfolio segments based on the risk characteristics described in the table for its pooled loan analysis under ASC 326: Loan Pool Risk Characteristics One- to four-family first mortgage This category consists of loans secured by first liens on residential real estate. The performance of these loans may be adversely affected by, among other factors, unemployment rates, local residential real estate market conditions and the interest rate environment. Generally, these loans are for longer terms than home equity loans and lines. Home equity loans and lines This category consists of loans secured by first and junior liens on residential real estate. The performance of these loans may be adversely affected by, among other factors, unemployment rates, local residential real estate market conditions and the interest rate environment. Commercial real estate ("CRE") This category consists of loans primarily secured by office and industrial buildings, warehouses, retail shopping facilities and various special purpose properties, including hotels and restaurants. The performance of CRE loans may be adversely affected by, among other factors, conditions specific to the relevant industry, the real estate market for the property type and geographic region where the property or borrower is located. Construction and land ("C&D") This category consists of loans to finance the ground-up construction and/or improvement of residential and commercial properties and loans secured by land. The performance of C&D loans is generally dependent upon the successful completion of improvements and/or land development for the end user, the sale of the property to a third party, or a secondary source of cash flow from the owners. The successful completion of planned improvements and development may be adversely affected by changes in the estimated property value upon completion of construction, projected costs and other conditions leading to project delays. Multi-family residential This category consists of loans secured by apartment or residential buildings with five or more units used to accommodate households on a temporary or permanent basis. The performance of multi-family loans is generally dependent on the receipt of rental income from the tenants who occupy the subject property. The occupancy rate of the subject property and the ability of the tenants to pay rent may be adversely affected by the location of the subject property and local economic conditions. Commercial and industrial ("C&I") This category consists of secured and unsecured loans to purchase capital equipment, agriculture operating loans and other business loans for working capital and operating purposes. Secured loans are primarily secured by accounts receivable, inventory and other business assets. The performance of C&I loans may be adversely affected by, among other factors, conditions specific to the relevant industry, fluctuations in the value of the collateral and individual performance factors related to the borrower. Consumer This category consists of loans to individuals for household, family and other personal use. The performance of these loans may be adversely affected by national and local economic conditions, unemployment rates and other factors affecting the borrower's income available to service the debt. Credit cards This category consists of unsecured revolving lines of credit for personal and commercial use. Credit card loans are generally smaller in size and are less complex relative to larger loan categories. Due to their unsecured nature, historical loss rates for credit card loans are generally higher than the loss rates on loans secured by real estate.
Office Properties and Equipment	Office Properties and Equipment Office properties and equipment are stated at cost less accumulated depreciation. Depreciation is computed using the straight-line method with rates based on the estimated useful lives of the individual assets, which range from three
Operating Leases	Operating Leases In accordance with ASC 842, Leases, the Company recognizes lease assets and liabilities for both operating and capital leases. For lessees, lease assets represent the right-of-use ("ROU") leased assets for the relevant lease term and lease liabilities that represent the obligation to make lease payments. The Company has made an accounting policy election not to recognize short-term lease assets and liabilities (less than a 12 month term) or immaterial equipment leases in its balance amortization liabilities
Cash Surrender Value of Bank-owned Life Insurance	Cash Surrender Value of Bank-Owned Life Insurance Life insurance contracts represent single premium life insurance contracts on the lives of certain officers of the Bank. The Bank is the beneficiary of these policies. These contracts are reported at their cash surrender value and changes in the cash surrender value are included in noninterest income.
Intangible Assets	Intangible Assets Intangible assets consist of goodwill and core deposit intangibles. Goodwill and core deposit intangibles are presented together on the Consolidated Statements of Financial Condition. Goodwill represents the excess purchase price over the fair value of net assets acquired in business acquisitions. Goodwill is not amortized but rather is evaluated for impairment at least annually. Core deposit intangibles represent the estimated value related to customer deposit relationships assumed in the Company’s acquisitions. Core deposit intangibles are being amortized over nine The Company recognizes the rights to service SBA sold guaranteed portion of loans as a separate asset, which is recorded in other assets in the Consolidated Statements of Financial Condition. When servicing is contractually separated from the underlying loan by sale with servicing rights retained. The servicing asset is recorded at fair value at the time of sale for the right to service the portion sold. The Company periodically assesses SBA servicing rights for impairment based on the fair value of such rights. To the extent that temporary impairment exists, write-downs are recognized in current earnings as an adjustment to the corresponding valuation allowance. Permanent impairment is recognized through a write-down of the asset with a corresponding reduction in the valuation allowance. Capitalized servicing rights are amortized in proportion to, and over the period of, estimated net servicing income.
Foreclosed Assets and ORE	Foreclosed Assets and ORE Foreclosed assets and ORE includes real property and other assets that have been acquired as a result of foreclosure, and real property no longer used in the Bank's business. Foreclosed assets are recorded at fair value less estimated selling costs at the date acquired or upon receiving new property valuations. Write-downs from cost to fair value at the date of foreclosure are charged against the allowance for credit losses. ORE is recorded at the lower of its net book value or fair value at the date of transfer to ORE. Costs relating to the development and improvement of foreclosed assets and ORE are capitalized, and costs relating to holding and maintaining foreclosed assets and ORE are expensed. Valuations are performed periodically and a charge to operations is recorded if the carrying value of a property exceeds its fair value less selling costs. Generally, the Company appraises foreclosed assets and ORE at the time of foreclosure or transfer to ORE and at least every 12 months following the foreclosure or transfer to ORE. When the foreclosed property is sold, a gain or loss is recognized on the sale for the difference between the sales proceeds and the carrying amount of the property. Financed sales of foreclosed property are accounted for in accordance with ASC 610, Subtopic 20, Gains and losses from the derecognition of nonfinancial assets. The Company had $1,575,000 and $461,000 of foreclosed assets and ORE as of December 31, 2023 and 2022, respectively. Foreclosed assets and ORE are recorded in accrued interest receivable and other assets on the Consolidated Statements of Financial Condition.
Derivatives and Hedging Activities	Derivatives and Hedging Activities As required by ASC 815, the Company records all derivatives on the balance sheet at fair value. The accounting for changes in the fair value of derivatives depends on the intended use of the derivative, whether the Company has elected to designate a derivative in a hedging relationship and apply hedge accounting and whether the hedging relationship has satisfied the criteria necessary to apply hedge accounting. Derivatives designated and qualifying as a hedge of the exposure to changes in the fair value of an asset, liability, or firm commitment attributable to a particular risk, such as interest rate risk, are considered fair value hedges. Derivatives designated and qualifying as a hedge of the exposure to variability in expected future cash flows, or other types of forecasted transactions, are considered cash flow hedges. Hedge accounting generally provides for the matching of the timing of gain or loss recognition on the hedging instrument with the recognition of the changes in the fair value of the hedged asset or liability that are attributable to the hedged risk in a fair value hedge or the earnings effect of the hedged forecasted transactions in a cash flow hedge. The Company may enter into derivative contracts that are intended to economically hedge certain of its risk, even though hedge accounting does not apply or the Company elects not to apply hedge accounting. In accordance with the FASB’s fair value measurement guidance (in ASU 2011-04), the Company made an accounting policy election to measure the credit risk of its derivative financial instruments that are subject to master netting agreements on a net basis by counterparty portfolio.
Other Investments	Other Investments
Shareholders' Equity	Shareholders’ Equity Pursuant to applicable provisions of the Louisiana Business Corporation Act, shares reacquired by the Company are to be treated as authorized but unissued shares. For the years ended December 31, 2023, 2022 and 2021, the cost of shares repurchased by the Company has been allocated to common stock, additional paid-in capital, and retained earnings.
Transfer of Financial Assets	Transfer of Financial Assets Transfers of financial assets are accounted for as sales when control over the assets has been relinquished. Control over transferred assets is deemed to be surrendered when the assets have been isolated from the Company, the transferee obtains the right, free of conditions that constrain it from taking advantage of that right, to pledge or exchange the transferred assets and the Company does not maintain effective control over the transferred assets through an agreement to repurchase them before maturity.
Salary Continuation Agreements	Salary Continuation Agreements The Company records the expense associated with its salary continuation agreements over the service periods of the persons covered under these agreements.
Revenue Recognition	Revenue Recognition In addition to lending and related activities, the Company offers various services to customers that generate revenue, certain of which are governed by ASC 606, Revenue from Contracts with Customers . The Company's services that fall within the scope of ASC 606 are presented within noninterest income and include service charges and fees, brokerage fees, and other transaction-based fees. Revenue is recognized when the transactions occur or as services are performed over primarily monthly or quarterly periods. Payment is typically received in the period the transactions occur. Fees may be fixed or, where applicable, based on a percentage of transaction size.
Income Taxes	Income Taxes The Company accounts for income taxes under the liability method. Deferred tax assets and liabilities are recorded for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Future tax benefits are recognized to the extent that realization of such benefits is more likely than not. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which the assets and liabilities are expected to be recovered or settled. The effect of a change in tax rates on deferred tax assets and liabilities is recognized in income taxes during the period that includes the enactment date. In the event the future tax consequences of differences between the financial reporting bases and the tax bases of the Company’s assets and liabilities result in deferred tax assets, an evaluation of the probability of being able to realize the future benefits indicated by such asset is required. A valuation allowance is provided for the portion of the deferred tax asset when it is more likely than not that some or all of the deferred tax asset will not be realized. In assessing the realizability of the deferred tax assets, management considers the scheduled reversals of deferred tax liabilities, projected future taxable earnings and tax planning strategies. The income tax benefit or expense is the total of the current year income tax due or refundable and the change in deferred tax assets and liabilities. A tax position is recognized as a benefit only if it is more likely than not that the tax position would be sustained in a tax examination, with a tax examination presumed to occur. The amount recognized is the largest amount of tax benefit that is greater than 50 percent likely of being realized on examination. For tax positions not meeting the more likely than not test, no tax benefit is recorded. The Company recognizes interest and penalties accrued related to unrecognized tax benefits, if applicable, in noninterest expense. During the years ended December 31, 2023, 2022 and 2021, the Company did not recognize any interest or penalties in its financial statements and did not record an accrued liability for interest or penalty payments. Investments that generate investment tax credits are accounted for under the deferral method. Under the deferral method, the allowable investment credit is recognized as a reduction in income tax expense over the life of the acquired investment.
Stock-based Compensation Plans	Stock-based Compensation Plans The Company has issued stock options under the 2009 Stock Option Plan and the 2014 Equity Incentive Plan to directors, officers and other key employees. The Company had not issued stock options under the 2021 Equity Incentive Plan as of December 31, 2022. In accordance with the requirements of ASC 718, Compensation – Stock Compensation , the Company has adopted a fair value based method of accounting for employee stock compensation plans, whereby compensation cost is measured as of the grant date based on the fair value of the award and is recognized over the service period, which is usually the vesting period. The Company has issued restricted stock under the 2009 Recognition and Retention Plan and restricted stock units under the 2014 Equity Incentive Plan and 2021 Equity Incentive Plan to directors, officers and other key employees. Awards under the plans may not be sold or otherwise transferred until certain restrictions have lapsed. The unearned compensation related to these awards is amortized to compensation expense over the service period, which is usually the vesting period. The total share-based compensation expense for these awards is determined based on the market price of the Company’s common stock as of the date of grant applied to the total number of shares granted and is amortized over the vesting period.
Earnings Per Share	Earnings Per Share Earnings per share represents income available to common shareholders divided by the weighted-average number of common shares outstanding during the period. Diluted earnings per share reflects additional common shares that would have been outstanding if dilutive potential common shares had been issued, as well as any adjustment to income that would result from the assumed issuance.
Comprehensive (Loss) Income	Comprehensive (Loss) Income
Loss Contingency Disclosure	Loss Contingency Disclosure Loss contingencies, including claims and legal actions arising in the ordinary course of business, 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.
Reclassifications	Reclassifications Certain reclassifications have been made to prior period balances to conform to the current period presentation.
Recent Accounting Pronouncements	Recent Accounting Pronouncements Accounting Standards Adopted in 2023 Recently Adopted Accounting Standards Accounting Standard Update (“ASU”) ASU 2022-01, “ Derivatives and Hedging (Topic 815): Fair Value Hedging - Portfolio Layer Method ” ("ASU 2022-01"). Under prior guidance, entities can apply the last-of-layer hedging method to hedge the exposure of a closed portfolio of prepayable financial assets to fair value changes due to changes in interest rates for a portion of the portfolio that is not expected to be affected by prepayments, defaults, and other events affecting the timing and amount of cash flows. ASU 2022-01 expands the last-of-layer method, which permits only one hedge layer, to allow multiple hedged layers of a single closed portfolio. To reflect that expansion, the last-of-layer method is renamed the portfolio layer method. ASU 2022-01 also (i) expands the scope of the portfolio layer method to include non-prepayable financial assets, (ii) specifies eligible hedging instruments in a single-layer hedge, (iii) provides additional guidance on the accounting for and disclosure of hedge basis adjustments under the portfolio layer method and (iv) specifies how hedge basis adjustments should be considered when determining credit losses for the assets included in the closed portfolio. ASU 2022-01 is effective for fiscal years and interim periods after December, 15, 2022. The adoption of ASU 2022-01 did not impact our Consolidated Financial Statements. ASU 2022-02, “ Financial Instruments - Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures ” ("ASU 2022-02"). ASU 2022-02 eliminates the accounting guidance for troubled debt restructurings in Accounting Standards Codification (“ASC”) Subtopic 310-40, Receivables - Troubled Debt Restructurings by Creditors, while enhancing disclosure requirements for certain loan refinancing and restructurings by creditors when a borrower is experiencing financial difficulty. Additionally, ASU 2022-02 requires entities to disclose current-period gross write-offs by year of origination for financing receivables and net investments in leases within the scope of ASC Subtopic 3126-20, Financial Instruments - Credit Losses - Measured at Amortized Cost. ASU 2022-02 is effective for fiscal years and interim periods after December, 15, 2022. The Company adopted ASU 2022-02 on a prospective basis on January 1, 2023. The adoption of ASU 2022-02 did not have a significant impact on our Consolidated Financial Statements. Issued but Not Yet Adopted Accounting Standards ASU 2022-03, “ Fair Value Measurement (Topic 820): Fair Value Measurement of Equity Securities Subject to Contractual Sale Restrictions ” ("ASU 2022-03). ASU 2022-03 clarifies that a contractual restriction on the sale of an equity security is not considered part of the unit of account of the equity security and, therefore, is not considered in measuring fair value. ASU 2022-03 also clarifies that an entity cannot, as a separate unit of account, recognize and measure a contractual sale restriction and requires certain new disclosures for equity securities subject to contractual sale restrictions. ASU 2022-03 is effective for fiscal years and interim periods after December, 15, 2023, though early adoption is permitted. The adoption of ASU 2022-03 is not expected to have a significant impact on our consolidated financial statements. ASU 2023-01, “ Leases (Topic 842): Common Control Arrangements ” (“ASU 2023-01”) requires entities to amortize leasehold improvements associated with common control leases over the useful life to the common control group. This update is effective for fiscal years beginning after December 15, 2023, including interim periods within those fiscal years. The adoption of ASU 2023-01 is not expected to have a significant impact on our consolidated financial statements. ASU 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”) permits reporting entities to elect to account for their tax equity investments, regardless of the tax credit program from which the income tax credits are received, using the proportional amortization method if certain conditions are met. This update is effective for fiscal years beginning after December 15, 2023, including interim periods within those fiscal years. The adoption of ASU 2023-02 is not expected to have a significant impact on our consolidated financial statements. ASU 2023-06, " Disclosure Improvements: Codification Amendments in Response to the SEC’s Disclosure Update and Simplification Initiative " ("ASU 2023-06") related to disclosure or presentation requirements for various subtopics in the FASB’s Accounting Standards Codification (“Codification”). The amendments in the update are intended to align the requirements in the Codification with the U.S. Securities and Exchange Commission's (“SEC”) regulations and facilitate the application of GAAP for all entities. The effective date for each amendment is the date on which the SEC removal of the related disclosure requirement from Regulation S-X or Regulation S-K becomes effective, or if the SEC has not removed the requirements by June 30, 2027, this amendment will be removed from the Codification and will not become effective for any entity. Early adoption is prohibited. We do not expect this update to have a material impact on our consolidated financial statements. ASU No. 2023-07, " Improvements to Reportable Segment Disclosures " ("ASU 2023-07") primarily will require enhanced disclosures about significant segment expenses. The amendments in ASU 2023-07 are effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024, with early adoption permitted, and are to be applied on a retrospective basis. We do not expect this update to have a material impact on our consolidated financial statements. ASU No. 2023-09, " Improvements to Income Tax Disclosures " ("ASU 2023-09") is intended to enhance the transparency and decision usefulness of income tax disclosures primarily through changes to the rate reconciliation and income taxes paid information. This update is effective for annual periods beginning after December 15, 2024, though early adoption is permitted. We do not expect it to have a material effect on our consolidated financial statements.
Fair Value Measurements and Disclosures	The Company values its financial assets and liabilities measured at fair value in three levels as required by ASC 820, Fair Value Measurements and Disclosures . Under this guidance, fair value is based on the assumptions market participants would use when pricing the asset or liability and establishes a fair value hierarchy that prioritizes the inputs used to develop those assumptions and measure fair value. The hierarchy requires companies to maximize the use of observable inputs and minimize the use of unobservable inputs. The three levels of inputs used to measure fair value are as follows: • Level 1 – Quoted prices in active markets for identical assets or liabilities. • Level 2 – Observable inputs other than quoted prices included in Level 1, such as quoted prices for similar assets and liabilities in active markets; quoted prices for identical or similar assets and liabilities in markets that are not active; or other inputs that are observable or can be corroborated by observable market data. • Level 3 – Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. This includes certain pricing models, discounted cash flow methodologies, and similar techniques that use significant unobservable inputs. An asset’s or liability’s categorization within the fair value hierarchy is based upon the lowest level of input that is significant to the fair value measurement. Management reviews and updates the fair value hierarchy classifications of the Company’s assets and liabilities quarterly.
Nonrecurring Basis	Nonrecurring Basis The Company records loans individually evaluated for impairment at fair value on a nonrecurring basis. A loan is considered impaired if it is probable the Company will be unable to collect all amounts due according to the contractual terms of the loan agreement. Fair value is measured at the fair value of the collateral for collateral-dependent loans. For non-collateral-dependent loans, fair value is measured by present valuing expected future cash flows. Impaired loans are classified as Level 3 assets when measured using appraisals from third parties of the collateral less any prior liens and when there is no observable market price. Foreclosed assets and ORE are also recorded at fair value on a nonrecurring basis. Foreclosed assets are initially recorded at fair value less estimated costs to sell. ORE is recorded at the lower of its net book value or fair value at the date of transfer to ORE. The fair value of foreclosed assets and ORE is based on property appraisals and an analysis of similar properties available. As such, the Company classifies foreclosed and ORE assets as Level 3 assets.

Summary of Significant Accoun_3

Summary of Significant Accounting Policies (Tables)	12 Months Ended
	Dec. 31, 2023
Accounting Policies [Abstract]
Summary of Portfolio Segments by Risk Characteristics	The Company has identified the following portfolio segments based on the risk characteristics described in the table for its pooled loan analysis under ASC 326: Loan Pool Risk Characteristics One- to four-family first mortgage This category consists of loans secured by first liens on residential real estate. The performance of these loans may be adversely affected by, among other factors, unemployment rates, local residential real estate market conditions and the interest rate environment. Generally, these loans are for longer terms than home equity loans and lines. Home equity loans and lines This category consists of loans secured by first and junior liens on residential real estate. The performance of these loans may be adversely affected by, among other factors, unemployment rates, local residential real estate market conditions and the interest rate environment. Commercial real estate ("CRE") This category consists of loans primarily secured by office and industrial buildings, warehouses, retail shopping facilities and various special purpose properties, including hotels and restaurants. The performance of CRE loans may be adversely affected by, among other factors, conditions specific to the relevant industry, the real estate market for the property type and geographic region where the property or borrower is located. Construction and land ("C&D") This category consists of loans to finance the ground-up construction and/or improvement of residential and commercial properties and loans secured by land. The performance of C&D loans is generally dependent upon the successful completion of improvements and/or land development for the end user, the sale of the property to a third party, or a secondary source of cash flow from the owners. The successful completion of planned improvements and development may be adversely affected by changes in the estimated property value upon completion of construction, projected costs and other conditions leading to project delays. Multi-family residential This category consists of loans secured by apartment or residential buildings with five or more units used to accommodate households on a temporary or permanent basis. The performance of multi-family loans is generally dependent on the receipt of rental income from the tenants who occupy the subject property. The occupancy rate of the subject property and the ability of the tenants to pay rent may be adversely affected by the location of the subject property and local economic conditions. Commercial and industrial ("C&I") This category consists of secured and unsecured loans to purchase capital equipment, agriculture operating loans and other business loans for working capital and operating purposes. Secured loans are primarily secured by accounts receivable, inventory and other business assets. The performance of C&I loans may be adversely affected by, among other factors, conditions specific to the relevant industry, fluctuations in the value of the collateral and individual performance factors related to the borrower. Consumer This category consists of loans to individuals for household, family and other personal use. The performance of these loans may be adversely affected by national and local economic conditions, unemployment rates and other factors affecting the borrower's income available to service the debt. Credit cards This category consists of unsecured revolving lines of credit for personal and commercial use. Credit card loans are generally smaller in size and are less complex relative to larger loan categories. Due to their unsecured nature, historical loss rates for credit card loans are generally higher than the loss rates on loans secured by real estate.

Acquisition Activity (Tables)

Acquisition Activity (Tables)	12 Months Ended
	Dec. 31, 2023
Business Combination and Asset Acquisition [Abstract]
Summary of Acquisition Activity	SUMMARY OF ACQUISITION ACTIVITY (dollars in thousands) Acquisition Acquisition Date Total Assets Total Loans Goodwill Core Deposit Intangible Total Deposits Statewide Bank 3/12/2010 $ 188,026 $ 110,415 $ 560 $ 1,429 $ 206,925 GS Financial Corporation 7/15/2011 256,677 182,440 296 859 193,518 Britton & Koontz Capital Corporation 2/14/2014 298,930 161,581 43 3,030 216,600 Louisiana Bancorp, Inc. 9/15/2015 352,897 281,583 8,454 1,586 208,670 St. Martin Bancshares, Inc. 12/6/2017 592,852 439,872 49,135 6,766 533,497 Friendswood Capital Corporation 3/26/2022 413,919 317,492 23,029 4,597 367,991 Total Acquisitions $ 2,103,301 $ 1,493,383 $ 81,517 $ 18,267 $ 1,727,201

Investment Securities (Tables)

Investment Securities (Tables)	12 Months Ended
	Dec. 31, 2023
Investments, Debt and Equity Securities [Abstract]
Summary Information Regarding Company's Investment Securities Classified as Available for Sale and Held to Maturity	The following table summarizes the Company’s available for sale and held to maturity investment securities at December 31, 2023 and 2022. (dollars in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value December 31, 2023 Less Than Over 1 Available for sale: U.S. agency mortgage-backed $ 314,569 $ 91 $ 10 $ 30,797 $ 283,853 Collateralized mortgage obligations 82,764 1 — 3,503 79,262 Municipal bonds 53,891 4 3 7,218 46,674 U.S. government agency 19,151 — 117 985 18,049 Corporate bonds 6,982 — — 894 6,088 Total available for sale $ 477,357 $ 96 $ 130 $ 43,397 $ 433,926 Held to maturity: Municipal bonds $ 1,065 $ 1 $ — $ — $ 1,066 Total held to maturity $ 1,065 $ 1 $ — $ — $ 1,066 (dollars in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value December 31, 2022 Less Than Over 1 Available for sale: U.S. agency mortgage-backed $ 355,014 $ 63 $ 14,828 $ 23,417 $ 316,832 Collateralized mortgage obligations 91,217 1 4,860 13 86,345 Municipal bonds 67,476 50 3,245 6,656 57,625 U.S. government agency 20,600 — 1,259 8 19,333 Corporate bonds 6,980 — 247 350 $ 6,383 Total available for sale $ 541,287 $ 114 $ 24,439 $ 30,444 $ 486,518 Held to maturity: Municipal bonds $ 1,075 $ — $ 3 $ — $ 1,072 Total held to maturity $ 1,075 $ — $ 3 $ — $ 1,072
Summary of Company's Investment Securities With Unrealized Losses, Aggregated by Type and Length	The Company's investment securities with unrealized losses, aggregated by type and length of time that individual securities have been in a continuous loss position, are summarized in the following tables. (dollars in thousands) Less Than 1 Year Over 1 Year Total December 31, 2023 Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses Available for sale: U.S. agency mortgage-backed $ 4,033 $ 10 $ 273,128 $ 30,797 $ 277,161 $ 30,807 Collateralized mortgage obligations — — 79,253 3,503 79,253 3,503 Municipal bonds 519 3 44,195 7,218 44,714 7,221 U.S. government agency 3,760 117 14,289 985 18,049 1,102 Corporate bonds — — 6,088 894 6,088 894 Total available for sale $ 8,312 $ 130 $ 416,953 $ 43,397 $ 425,265 $ 43,527 Held to maturity: Municipal bonds $ — $ — $ — $ — $ — $ — Total held to maturity $ — $ — $ — $ — $ — $ — (dollars in thousands) Less Than 1 Year Over 1 Year Total December 31, 2022 Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses Available for sale: U.S. agency mortgage-backed $ 184,896 $ 14,828 $ 129,248 $ 23,417 $ 314,144 $ 38,245 Collateralized mortgage obligations 85,715 4,860 620 13 86,335 4,873 Municipal bonds 28,710 3,245 24,100 6,656 52,810 9,901 U.S. government agency 18,718 1,259 615 8 19,333 1,267 Corporate bonds 3,233 247 3,150 350 6,383 597 Total available for sale $ 321,272 $ 24,439 $ 157,733 $ 30,444 $ 479,005 $ 54,883 Held to maturity: Municipal bonds $ 1,072 $ 3 $ — $ — $ 1,072 $ 3 Total held to maturity $ 1,072 $ 3 $ — $ — $ 1,072 $ 3
Summary of Debt Securities, Held-to-maturity	The following tables present the amortized cost of the Company's held to maturity securities by credit quality rating at December 31, 2023 and December 31, 2022. Credit Ratings (dollars in thousands) AAA/AA/A BBB/BB/B Total December 31, 2023 Held to maturity: Municipal bonds $ 1,065 $ — $ 1,065 Credit Ratings (dollars in thousands) AAA/AA/A BBB/BB/B Total December 31, 2022 Held to maturity: Municipal bonds $ 1,075 $ — $ 1,075
Summary of Amortized Cost and Estimated Fair Value by Maturity of Company's Investment Securities	The amortized cost and estimated fair value by maturity of the Company’s investment securities as of December 31, 2023 are shown in the following tables. Securities are classified according to their contractual maturities without consideration of principal amortization, potential prepayments or call options. The expected maturity of a security may differ from its contractual maturity because of the exercise of call options and potential paydowns. Accordingly, actual maturities may differ from contractual maturities. (dollars in thousands) One Year or Less After One Year through Five Years After Five Years through Ten Years After Ten Years Total Fair Value Available for sale: U.S. agency mortgage-backed $ 234 $ 76,274 $ 79,811 $ 127,534 $ 283,853 Collateralized mortgage obligations 430 60,299 548 17,985 79,262 Municipal bonds — 1,754 24,584 20,336 46,674 U.S. government agency — 5,198 12,598 253 18,049 Corporate bonds — — 6,088 — 6,088 Total securities available for sale $ 664 $ 143,525 $ 123,629 $ 166,108 $ 433,926 Held to maturity: Municipal bonds $ — $ 1,066 $ — $ — $ 1,066 Total securities held to maturity $ — $ 1,066 $ — $ — $ 1,066 (dollars in thousands) One Year or Less After One Year through Five Years After Five Years through Ten Years After Ten Years Total Amortized Cost Available for sale: U.S. agency mortgage-backed $ 236 $ 82,757 $ 85,306 $ 146,270 $ 314,569 Collateralized mortgage obligations 432 62,779 576 18,977 82,764 Municipal bonds — 1,889 28,161 23,841 53,891 U.S. government agency — 5,232 13,664 255 19,151 Corporate bonds — — 6,982 — 6,982 Total securities available for sale $ 668 $ 152,657 $ 134,689 $ 189,343 $ 477,357 Held to maturity: Municipal bonds $ — $ 1,065 $ — $ — $ 1,065 Total securities held to maturity $ — $ 1,065 $ — $ — $ 1,065

Loans (Tables)

Loans (Tables)	12 Months Ended
	Dec. 31, 2023
Receivables [Abstract]
Summary of Loans, Net of Unearned Income	The Company’s loans, net of unearned income, consisted of the following as of December 31 of the years indicated. (dollars in thousands) 2023 2022 Real estate loans: One- to four-family first mortgage $ 433,401 $ 389,616 Home equity loans and lines 68,977 61,863 Commercial real estate 1,192,691 1,152,537 Construction and land 340,724 313,175 Multi-family residential 107,263 100,588 Total real estate loans 2,143,056 2,017,779 Other loans: Commercial and industrial 405,659 377,894 Consumer 32,923 35,077 Total other loans 438,582 412,971 Total loans $ 2,581,638 $ 2,430,750 The table below summarizes collateral dependent loans and the related ACL as of the periods indicated for which the borrower was experiencing financial difficulty. December 31, 2023 December 31, 2022 (dollars in thousands) Loans ACL Loans ACL One- to four-family first mortgage $ — $ — $ — $ — Home equity loans and lines — — — — Commercial real estate 3,957 201 4,743 550 Construction and land 147 123 — — Multi-family residential — — — — Commercial and industrial 112 95 204 171 Consumer — — 86 — Total $ 4,216 $ 419 $ 5,033 $ 721
Summary of Activity in Allowance for Loan Losses	A summary of activity in the ACL for the years ended December 31, 2023, 2022 and 2021 follows. For the Year Ended December 31, 2023 (dollars in thousands) Beginning Balance Charge-offs Recoveries Provision (Reversal) Ending Balance Allowance for credit losses: One- to four-family first mortgage $ 2,883 $ (12) $ 43 $ 341 $ 3,255 Home equity loans and lines 624 — 6 58 688 Commercial real estate 13,814 (29) 100 920 14,805 Construction and land 4,680 — — 735 5,415 Multi-family residential 572 — — (98) 474 Commercial and industrial 6,024 (255) 180 217 6,166 Consumer 702 (175) 39 168 734 Total allowance for loan losses $ 29,299 $ (471) $ 368 $ 2,341 $ 31,537 Unfunded lending commitments 2,093 — — 501 2,594 Total allowance for credit losses $ 31,392 $ (471) $ 368 $ 2,842 $ 34,131 For the Year Ended December 31, 2022 (dollars in thousands) Beginning Balance Allowance for Acquired PCD Loans Charge-offs Recoveries Provision (Reversal) Ending Balance Allowance for credit losses: One- to four-family first mortgage $ 1,944 $ — $ (80) $ 39 $ 980 $ 2,883 Home equity loans and lines 508 — — 14 102 624 Commercial real estate 10,454 1,220 (270) — 2,410 13,814 Construction and land 3,572 — — — 1,108 4,680 Multi-family residential 457 — — — 115 572 Commercial and industrial 3,520 195 (792) 509 2,592 6,024 Consumer 634 — (256) 142 182 702 Total allowance for loan losses $ 21,089 $ 1,415 $ (1,398) $ 704 $ 7,489 $ 29,299 Unfunded lending commitments 1,815 — — — 278 2,093 Total allowance for credit losses $ 22,904 $ 1,415 $ (1,398) $ 704 $ 7,767 $ 31,392 For the Year Ended December 31, 2021 (dollars in thousands) Beginning Balance Charge-offs Recoveries Provision (Reversal) Ending Balance Allowance for credit losses: One- to four-family first mortgage $ 3,065 $ (176) $ 45 $ (990) $ 1,944 Home equity loans and lines 676 (6) 25 (187) 508 Commercial real estate 18,851 (1,337) — (7,060) 10,454 Construction and land 4,155 — 63 (646) 3,572 Multi-family residential 1,077 — — (620) 457 Commercial and industrial 4,276 (599) 313 (470) 3,520 Consumer 863 (187) 146 (188) 634 Total allowance for loan losses $ 32,963 $ (2,305) $ 592 $ (10,161) $ 21,089 Unfunded lending commitments 1,425 — — 390 1,815 Total allowance for credit losses $ 34,388 $ (2,305) $ 592 $ (9,771) $ 22,904 The table below summarizes collateral dependent loans and the related ACL as of the periods indicated for which the borrower was experiencing financial difficulty. December 31, 2023 December 31, 2022 (dollars in thousands) Loans ACL Loans ACL One- to four-family first mortgage $ — $ — $ — $ — Home equity loans and lines — — — — Commercial real estate 3,957 201 4,743 550 Construction and land 147 123 — — Multi-family residential — — — — Commercial and industrial 112 95 204 171 Consumer — — 86 — Total $ 4,216 $ 419 $ 5,033 $ 721
Summary of Allowance for Loan Losses and Recorded Investment in Loans	The ACL, which includes the ALL and the ACL on unfunded lending commitments, and recorded investment in loans as of the dates indicated are as follows. As of December 31, 2023 (dollars in thousands) Collectively Evaluated Individually Evaluated Total Allowance for credit losses: One- to four-family first mortgage $ 3,255 $ — $ 3,255 Home equity loans and lines 688 — 688 Commercial real estate 14,604 201 14,805 Construction and land 5,292 123 5,415 Multi-family residential 474 — 474 Commercial and industrial 6,071 95 6,166 Consumer 734 — 734 Total allowance for loan losses $ 31,118 $ 419 $ 31,537 Unfunded lending commitments (1) $ 2,594 $ — $ 2,594 Total allowance for credit losses $ 33,712 $ 419 $ 34,131 As of December 31, 2023 (dollars in thousands) Collectively Evaluated Individually Evaluated (2) Total Loans: One- to four-family first mortgage $ 433,401 $ — $ 433,401 Home equity loans and lines 68,977 — 68,977 Commercial real estate 1,188,734 3,957 1,192,691 Construction and land 340,577 147 340,724 Multi-family residential 107,263 — 107,263 Commercial and industrial 405,547 112 405,659 Consumer 32,923 — 32,923 Total loans $ 2,577,422 $ 4,216 $ 2,581,638 As of December 31, 2022 (dollars in thousands) Collectively Evaluated Individually Evaluated Total Allowance for credit losses: One- to four-family first mortgage $ 2,883 $ — $ 2,883 Home equity loans and lines 624 — 624 Commercial real estate 13,264 550 13,814 Construction and land 4,680 — 4,680 Multi-family residential 572 — 572 Commercial and industrial 5,853 171 6,024 Consumer 702 — 702 Total allowance for loan losses $ 28,578 $ 721 $ 29,299 Unfunded lending commitments (3) $ 2,093 $ — $ 2,093 Total allowance for credit losses $ 30,671 $ 721 $ 31,392 As of December 31, 2022 (dollars in thousands) Collectively Evaluated Individually Evaluated (2) Total Loans: One- to four-family first mortgage $ 389,616 $ — $ 389,616 Home equity loans and lines 61,863 — 61,863 Commercial real estate 1,147,794 4,743 1,152,537 Construction and land 313,175 — 313,175 Multi-family residential 100,588 — 100,588 Commercial and industrial 377,690 204 377,894 Consumer 34,991 86 35,077 Total loans $ 2,425,717 $ 5,033 $ 2,430,750 (1) At December 31, 2023, $2.6 million of the ACL related to noncancellable unfunded lending commitments of $534.7 million. The ACL on unfunded lending commitments is recorded within accrued interest payable and other liabilities on the Consolidated Statements of Financial Condition. (2) PCD loans individually evaluated totaled $1.4 million and $1.5 million at December 31, 2023 and December 31, 2022, respectively. (3) At December 31, 2022, $2.1 million of the ACL related to noncancellable unfunded lending commitments of $520.7 million. The ACL on unfunded lending commitments is recorded within accrued interest payable and other liabilities on the Consolidated Statements of Financial Condition.
Summary of Credit Quality Indicators of Loan Portfolio	The following table presents the Company’s loan portfolio by credit quality classification and origination year as of December 31, 2023. Term Loans by Origination Year (dollars in thousands) 2023 2022 2021 2020 2019 Prior Revolving Loans Revolving Loans Converted to Term Loans Total One- to four-family first mortgage: Pass $ 94,465 $ 106,417 $ 72,594 $ 33,588 $ 27,677 $ 91,706 $ 3,059 $ 458 $ 429,964 Special Mention 149 497 188 — — 34 — — 868 Substandard — 165 117 306 60 1,921 — — 2,569 Doubtful — — — — — — — — — Total one- to four-family first mortgages $ 94,614 $ 107,079 $ 72,899 $ 33,894 $ 27,737 $ 93,661 $ 3,059 $ 458 $ 433,401 Current period gross charge-offs $ — $ — $ — $ — $ — $ 12 $ — $ — $ 12 Home equity loans and lines: Pass $ 1,864 $ 1,652 $ 1,231 $ 760 $ 1,117 $ 3,138 $ 57,768 $ 1,240 $ 68,770 Special Mention — — — — — — — — — Substandard — — — — — 150 29 28 207 Doubtful — — — — — — — — — Total home equity loans and lines $ 1,864 $ 1,652 $ 1,231 $ 760 $ 1,117 $ 3,288 $ 57,797 $ 1,268 $ 68,977 Current period gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Commercial real estate: Pass $ 161,755 $ 292,494 $ 252,109 $ 184,935 $ 137,154 $ 104,533 $ 44,225 $ 855 $ 1,178,060 Special Mention — — — — — — — — — Substandard — 16 1,441 2,652 5,490 5,032 — — 14,631 Doubtful — — — — — — — — — Total commercial real estate loans $ 161,755 $ 292,510 $ 253,550 $ 187,587 $ 142,644 $ 109,565 $ 44,225 $ 855 $ 1,192,691 Current period gross charge-offs $ — $ — $ — $ — $ — $ 29 $ — $ — $ 29 Construction and land: Pass $ 121,389 $ 150,667 $ 33,247 $ 6,641 $ 7,672 $ 4,567 $ 5,439 $ — $ 329,622 Term Loans by Origination Year (dollars in thousands) 2023 2022 2021 2020 2019 Prior Revolving Loans Revolving Loans Converted to Term Loans Total Special Mention 929 164 4,635 146 — — — — 5,874 Substandard — 609 528 — — 44 4,047 — 5,228 Doubtful — — — — — — — — — Total construction and land loans $ 122,318 $ 151,440 $ 38,410 $ 6,787 $ 7,672 $ 4,611 $ 9,486 $ — $ 340,724 Current period gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Multi-family residential: Pass $ 14,907 $ 37,228 $ 11,843 $ 21,558 $ 12,548 $ 3,213 $ 2,463 $ — $ 103,760 Special Mention — — — — — — — — — Substandard — — — — — 3,503 — — 3,503 Doubtful — — — — — — — — — Total multi-family residential loans $ 14,907 $ 37,228 $ 11,843 $ 21,558 $ 12,548 $ 6,716 $ 2,463 $ — $ 107,263 Current period gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Commercial and industrial: Pass $ 73,674 $ 79,886 $ 30,412 $ 10,674 $ 4,954 $ 3,386 $ 191,946 $ 7,800 $ 402,732 Special Mention — 784 — 264 — 138 — — 1,186 Substandard 1,389 38 54 7 2 100 129 22 1,741 Doubtful — — — — — — — — — Total commercial and industrial loans $ 75,063 $ 80,708 $ 30,466 $ 10,945 $ 4,956 $ 3,624 $ 192,075 $ 7,822 $ 405,659 Current period gross charge-offs $ — $ — $ — $ 124 $ 7 $ — $ 124 $ — $ 255 Consumer: Pass $ 5,941 $ 5,734 $ 872 $ 887 $ 359 $ 10,698 $ 8,068 $ 75 $ 32,634 Special Mention — — — — — — — — — Substandard — 13 7 — 7 262 — — 289 Doubtful — — — — — — — — — Total consumer loans $ 5,941 $ 5,747 $ 879 $ 887 $ 366 $ 10,960 $ 8,068 $ 75 $ 32,923 Current period gross charge-offs $ 3 $ 34 $ 3 $ 6 $ — $ 4 $ 125 $ — $ 175 Total loans: Pass $ 473,995 $ 674,078 $ 402,308 $ 259,043 $ 191,481 $ 221,241 $ 312,968 $ 10,428 $ 2,545,542 Special Mention 1,078 1,445 4,823 410 — 172 — — 7,928 Substandard 1,389 841 2,147 2,965 5,559 11,012 4,205 50 28,168 Doubtful — — — — — — — — — Total loans $ 476,462 $ 676,364 $ 409,278 $ 262,418 $ 197,040 $ 232,425 $ 317,173 $ 10,478 $ 2,581,638 Current period gross charge-offs $ 3 $ 34 $ 3 $ 130 $ 7 $ 45 $ 249 $ — $ 471 The following table presents the Company’s loan portfolio by credit quality classification and origination year as of December 31, 2022. Term Loans by Origination Year (dollars in thousands) 2022 2021 2020 2019 2018 Prior Revolving Loans Revolving Loans Converted to Term Loans Total One- to four-family first mortgage: Pass $ 107,546 $ 78,744 $ 37,876 $ 34,114 $ 26,455 $ 94,729 $ 5,387 $ 348 $ 385,199 Special Mention 150 189 — — — 355 — 500 1,194 Substandard 272 56 368 145 372 2,010 — — 3,223 Doubtful — — — — — — — — — Total one- to four-family first mortgages $ 107,968 $ 78,989 $ 38,244 $ 34,259 $ 26,827 $ 97,094 $ 5,387 $ 848 $ 389,616 Home equity loans and lines: Pass $ 1,898 $ 1,453 $ 783 $ 1,142 $ 604 $ 3,453 $ 51,502 $ 995 $ 61,830 Special Mention — — — — — — — — — Substandard — — — — — 33 — — 33 Doubtful — — — — — — — — — Total home equity loans and lines $ 1,898 $ 1,453 $ 783 $ 1,142 $ 604 $ 3,486 $ 51,502 $ 995 $ 61,863 Commercial real estate: Pass $ 292,894 $ 279,397 $ 210,983 $ 159,169 $ 64,554 $ 95,083 $ 35,918 $ 586 $ 1,138,584 Special Mention — 179 345 — — — — — 524 Substandard 97 — 167 5,579 294 7,292 — — 13,429 Doubtful — — — — — — — — — Total commercial real estate loans $ 292,991 $ 279,576 $ 211,495 $ 164,748 $ 64,848 $ 102,375 $ 35,918 $ 586 $ 1,152,537 Construction and land: Pass $ 170,744 $ 101,321 $ 19,620 $ 8,912 $ 2,534 $ 2,716 $ 4,434 $ 1,727 $ 312,008 Special Mention — 520 — — — — — — 520 Substandard 417 — 152 — — 78 — — 647 Doubtful — — — — — — — — — Total construction and land loans $ 171,161 $ 101,841 $ 19,772 $ 8,912 $ 2,534 $ 2,794 $ 4,434 $ 1,727 $ 313,175 Multi-family residential: Pass $ 33,822 $ 15,775 $ 25,661 $ 13,070 $ 2,241 $ 2,491 $ 1,302 $ 2,840 $ 97,202 Special Mention — — — — 3,312 — — — 3,312 Substandard — — — — 74 — — — 74 Doubtful — — — — — — — — — Total multi-family residential loans $ 33,822 $ 15,775 $ 25,661 $ 13,070 $ 5,627 $ 2,491 $ 1,302 $ 2,840 $ 100,588 Commercial and industrial: Pass $ 108,464 $ 50,850 $ 16,043 $ 8,599 $ 11,203 $ 2,759 $ 174,145 $ 712 $ 372,775 Special Mention 338 — — — 7 — 1,188 — 1,533 Substandard 590 — 2,317 8 — 293 328 50 3,586 Doubtful — — — — — — — — — Total commercial and industrial loans $ 109,392 $ 50,850 $ 18,360 $ 8,607 $ 11,210 $ 3,052 $ 175,661 $ 762 $ 377,894 Consumer: Pass $ 10,012 $ 2,048 $ 1,577 $ 536 $ 136 $ 12,785 $ 7,420 $ 29 $ 34,543 Special Mention — — — — — — — — — Substandard 9 298 — — — 227 — — 534 Doubtful — — — — — — — — — Total consumer loans $ 10,021 $ 2,346 $ 1,577 $ 536 $ 136 $ 13,012 $ 7,420 $ 29 $ 35,077 Total loans: Pass $ 725,380 $ 529,588 $ 312,543 $ 225,542 $ 107,727 $ 214,016 $ 280,108 $ 7,237 $ 2,402,141 Special Mention 488 888 345 — 3,319 355 1,188 500 7,083 Substandard 1,385 354 3,004 5,732 740 9,933 328 50 21,526 Doubtful — — — — — — — — — Total loans $ 727,253 $ 530,830 $ 315,892 $ 231,274 $ 111,786 $ 224,304 $ 281,624 $ 7,787 $ 2,430,750
Summary of Past Due Loans	Age analysis of past due loans, as of the dates indicated, is as follows. December 31, 2023 (dollars in thousands) 30-59 Days Past Due 60-89 Days Past Due Greater Than 90 Days Past Due Total Past Due Current Loans Total Loans Originated loans: Real estate loans: One- to four-family first mortgage $ 2,867 $ 978 $ 331 $ 4,176 $ 354,694 $ 358,870 Home equity loans and lines 143 — 35 178 61,105 61,283 Commercial real estate 112 769 — 881 922,843 923,724 Construction and land 432 1 1,136 1,569 312,710 314,279 Multi-family residential — — — — 103,598 103,598 Total real estate loans 3,554 1,748 1,502 6,804 1,754,950 1,761,754 Other loans: Commercial and industrial 325 11 189 525 376,739 377,264 Consumer 404 131 — 535 29,947 30,482 Total other loans 729 142 189 1,060 406,686 407,746 Total originated loans $ 4,283 $ 1,890 $ 1,691 $ 7,864 $ 2,161,636 $ 2,169,500 Acquired loans: Real estate loans: One- to four-family first mortgage $ 1,543 $ 497 $ 467 $ 2,507 $ 72,024 $ 74,531 Home equity loans and lines 19 1 — 20 7,674 7,694 Commercial real estate — 2,645 — 2,645 266,322 268,967 Construction and land — — 15 15 26,430 26,445 Multi-family residential — — — — 3,665 3,665 Total real estate loans 1,562 3,143 482 5,187 376,115 381,302 Other loans: Commercial and industrial 271 — 32 303 28,092 28,395 Consumer 12 12 55 79 2,362 2,441 Total other loans 283 12 87 382 30,454 30,836 Total acquired loans $ 1,845 $ 3,155 $ 569 $ 5,569 $ 406,569 $ 412,138 Total loans: Real estate loans: One- to four-family first mortgage $ 4,410 $ 1,475 $ 798 $ 6,683 $ 426,718 $ 433,401 Home equity loans and lines 162 1 35 198 68,779 68,977 Commercial real estate 112 3,414 — 3,526 1,189,165 1,192,691 Construction and land 432 1 1,151 1,584 339,140 340,724 Multi-family residential — — — — 107,263 107,263 Total real estate loans 5,116 4,891 1,984 11,991 2,131,065 2,143,056 Other loans: Commercial and industrial 596 11 221 828 404,831 405,659 Consumer 416 143 55 614 32,309 32,923 Total other loans 1,012 154 276 1,442 437,140 438,582 Total loans $ 6,128 $ 5,045 $ 2,260 $ 13,433 $ 2,568,205 $ 2,581,638 December 31, 2022 (dollars in thousands) 30-59 Days Past Due 60-89 Days Past Due Greater Than 90 Days Past Due Total Past Due Current Loans Total Loans Originated loans: Real estate loans: One- to four-family first mortgage $ 490 $ 147 $ 646 $ 1,283 $ 298,547 $ 299,830 Home equity loans and lines 40 — — 40 52,950 52,990 Commercial real estate 3,210 179 27 3,416 853,096 856,512 Construction and land 345 160 147 652 284,740 285,392 Multi-family residential — — — — 96,400 96,400 Total real estate loans 4,085 486 820 5,391 1,585,733 1,591,124 Other loans: Commercial and industrial 152 — 210 362 338,418 338,780 Consumer 264 7 191 462 31,059 31,521 Total other loans 416 7 401 824 369,477 370,301 Total originated loans $ 4,501 $ 493 $ 1,221 $ 6,215 $ 1,955,210 $ 1,961,425 Acquired loans: Real estate loans: One- to four-family first mortgage $ 1,591 $ 136 $ 519 $ 2,246 $ 87,540 $ 89,786 Home equity loans and lines 116 — 1 117 8,756 8,873 Commercial real estate 294 — 566 860 295,165 296,025 Construction and land — — 132 132 27,651 27,783 Multi-family residential — — — — 4,188 4,188 Total real estate loans 2,001 136 1,218 3,355 423,300 426,655 Other loans: Commercial and industrial — 225 38 263 38,851 39,114 Consumer 41 3 21 65 3,491 3,556 Total other loans 41 228 59 328 42,342 42,670 Total acquired loans $ 2,042 $ 364 $ 1,277 $ 3,683 $ 465,642 $ 469,325 Total loans: Real estate loans: One- to four-family first mortgage $ 2,081 $ 283 $ 1,165 $ 3,529 $ 386,087 $ 389,616 Home equity loans and lines 156 — 1 157 61,706 61,863 Commercial real estate 3,504 179 593 4,276 1,148,261 1,152,537 Construction and land 345 160 279 784 312,391 313,175 Multi-family residential — — — — 100,588 100,588 Total real estate loans 6,086 622 2,038 8,746 2,009,033 2,017,779 Other loans: Commercial and industrial 152 225 248 625 377,269 377,894 Consumer 305 10 212 527 34,550 35,077 Total other loans 457 235 460 1,152 411,819 412,971 Total loans $ 6,543 $ 857 $ 2,498 $ 9,898 $ 2,420,852 $ 2,430,750 The table below provides an aging analysis of loans as of December 31, 2023 granted a modification to borrowers experiencing financial difficulty that were modified on or after January 1, 2023, the date the Company adopted ASU 2022-02. (dollars in thousands) 30-89 Days Past Due 90+ Days Past Due Nonaccrual Current Total December 31, 2023 One-to four-family first mortgage $ — $ — $ 221 $ 834 $ 1,055 Home equity loans and lines — — 60 — 60 Commercial real estate — — 1,102 280 1,382 Construction and land — — 31 — 31 Multi-family residential — — — 3,437 3,437 Commercial and industrial — — — 1,389 1,389 Consumer — — — — — Total $ — $ — $ 1,414 $ 5,940 $ 7,354
Summary of Information Pertaining to Nonaccrual Loans	The following table summarizes information pertaining to nonaccrual loans as of dates indicated. December 31, 2023 December 31, 2022 (dollars in thousands) Total Without Related Allowance Total Without Related Allowance Nonaccrual loans (1) : One- to four-family first mortgage $ 1,600 $ — $ 2,300 $ — Home equity loans and lines 208 — 34 — Commercial real estate 5,203 2,548 6,945 2,914 Construction and land 1,181 — 315 — Multi-family residential — — — — Commercial and industrial 331 — 378 13 Consumer 291 — 541 86 Total $ 8,814 $ 2,548 $ 10,513 $ 3,013 (1) Nonaccrual acquired loans include PCD loans of $1,410,000 and $1,530,000 at December 31, 2023 and December 31, 2022, respectively.
Summary of Loans Modification	The balance of loan modifications, segregated by type of modification, to borrowers experiencing financial difficulty are set forth in the table below. (dollars in thousands) Payment Deferral Principal Forgiveness Term Extension Interest Rate Reduction Combination Term Extension and Principal Forgiveness Combination Term Extension and Interest Rate Reduction Percent of Total Class of Loans December 31, 2023 One-to four-family first mortgage $ — $ — $ 1,055 $ — $ — $ — 0.2 % Home equity loans and lines 60 — — — — — 0.1 Commercial real estate 280 — 1,102 — — — 0.1 Construction and land — — 31 — — — — Multi-family residential — — 3,437 — — — 3.2 Commercial and industrial — — 1,389 — — — 0.3 Consumer — — — — — — — Total $ 340 $ — $ 7,014 $ — $ — $ — 0.3 % The following table details the financial impacts of loan modifications made to borrowers experiencing financial difficulty for the periods presented. December 31, 2023 Payment Deferral (dollars in thousands) Term Extensions ( in months ) One-to four-family first mortgage $— 24 Home equity loans and lines 3 0 Commercial real estate 9 12 Construction and land — 12 Multi-family residential — 2 Commercial and industrial — 10 Consumer — 0

Loan Servicing (Tables)

Loan Servicing (Tables)	12 Months Ended
	Dec. 31, 2023
Receivables [Abstract]
Summary of Unpaid Principal Balance of Serviced Mortgage Loans for Others	The unpaid principal balances of these loans as of December 31 of the years indicated are summarized as follows: (dollars in thousands) 2023 2022 Mortgage loans sold to Federal Home Loan Mortgage Corporation without recourse $ 1,251 $ 1,465 Mortgage loans sold to Federal National Mortgage Association without recourse 37,614 43,059 Mortgage loans sold to Federal Home Loan Bank without recourse 138 151 Total, end of period $ 39,003 $ 44,675
Summary of Activity Related to Servicing Assets	Activity related to servicing assets for SBA loans for the years ended December 31, 2023, 2022 and 2021 is summarized as follows. (dollars in thousands) 2023 2022 2021 Balance, beginning of period $ — $ — $ — Recognition of SBA servicing asset 132 — — Amortization (8) — — Balance, end of period 124 — — Fair value, end of period $ 130 $ — $ —

Office Properties and Equipme_2

Office Properties and Equipment (Tables)	12 Months Ended
	Dec. 31, 2023
Property, Plant and Equipment [Abstract]
Summary of Office Properties and Equipment	Office properties and equipment consisted of the following at December 31 of the years indicated. (dollars in thousands) 2023 2022 Land $ 13,709 $ 13,709 Buildings and improvements 38,599 37,732 Furniture and equipment 18,850 18,189 Total office properties and equipment 71,158 69,630 Less accumulated depreciation 29,178 26,070 Total office properties and equipment, net $ 41,980 $ 43,560
Summary of Net Lease Cost and Selected Other Information	The following table summarizes net lease cost and selected other information related to operating leases at December 31 of the years indicated. (dollars in thousands) 2023 2022 2021 Net lease cost: Operating lease cost $ 1,442 $ 1,197 $ 513 Variable lease cost — — — Net lease cost $ 1,442 $ 1,197 $ 513 Selected other operating lease information Weighted average remaining lease term (years) 7.0 6.7 9.3 Weighted average discount rate 5.7% 5.7% 5.9%
Summary of Maturity of Remaining Lease Liabilities	The following table summarizes the maturity of remaining lease liabilities. Years Ending December 31, (dollars in thousands) 2024 $ 1,540 2025 1,227 2026 1,241 2027 1,256 2028 1,170 Thereafter 11,313 Total future minimum lease payments 17,747 Less: amount representing interest (6,327) Present value of net future minimum lease payments $ 11,420

Goodwill and Intangibles (Table

Goodwill and Intangibles (Tables)	12 Months Ended
	Dec. 31, 2023
Goodwill and Intangible Assets Disclosure [Abstract]
Summary of Changes in Carrying Amount of Goodwill and Core Deposit Intangible	Changes in carrying amount of the Company’s goodwill and core deposit intangible (“CDI”) for the years ended December 31, 2023, 2022 and 2021 were as follows. (dollars in thousands) Goodwill CDI Balance, December 31, 2020 $ 58,488 $ 4,624 Amortization of intangibles — (1,163) Balance, December 31, 2021 58,488 3,461 Friendswood acquisition 23,029 4,597 Amortization of intangibles — (1,602) Balance, December 31, 2022 81,517 6,456 Amortization of intangibles — (1,601) Balance, December 31, 2023 $ 81,517 $ 4,855
Summary of Estimated Future Amortization Expense	Estimated future amortization expense for CDI remaining at December 31, 2023, was as follows. (dollars in thousands) Amount 2024 $ 1,298 2025 1,087 2026 851 2027 618 2028 393 Thereafter 608 Total CDI $ 4,855

Deposits (Tables)

Deposits (Tables)	12 Months Ended
	Dec. 31, 2023
Deposits Liabilities, Balance Sheet, Reported Amounts [Abstract]
Summary of Deposits Classifications	The Company’s deposits consisted of the following major classifications as of December 31 of the years indicated. (dollars in thousands) 2023 2022 Demand deposit accounts $ 744,424 $ 904,301 Savings 231,624 305,871 Money market accounts 408,024 423,990 NOW accounts 641,818 663,574 Certificates of deposit 644,734 335,445 Total deposits $ 2,670,624 $ 2,633,181
Summary of Maturities of Certificates of Deposit	As of December 31, 2023, the scheduled maturities of the Company’s certificates of deposit were as follows. (dollars in thousands) Amount 2024 $ 544,504 2025 86,770 2026 6,225 2027 2,975 2028 2,258 Thereafter 2,002 Total certificates of deposit $ 644,734

Long-term FHLB Advances (Tables

Long-term FHLB Advances (Tables)	12 Months Ended
	Dec. 31, 2023
Advance from Federal Home Loan Bank [Abstract]
Summary of Long-term Advances	The following table summarizes long-term advances as of December 31, 2023. (dollars in thousands) Amount Weighted Average Rate Fixed rate advances maturing in: 2024 $ 4,076 1.71 % 2025 35,375 3.48 2026 3,262 1.58 Total long-term FHLB advances $ 42,713 3.17 %

Derivatives and Hedging Activ_2

Derivatives and Hedging Activities (Tables)	12 Months Ended
	Dec. 31, 2023
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Summary of Notional Amounts and Fair Value of Derivative Liabilities	The table below presents the fair value of the Company’s derivative financial instruments as well as their classification on the Consolidated Statement of Financial Condition. December 31, 2023 December 31, 2022 Derivative Assets (1) Derivative Liabilities (1) Derivative Assets (1) Derivative Liabilities (1) (dollars in thousands) Notional Amount Fair Value Notional Amount Fair Value Notional Amount Fair Value Notional Amount Fair Value Derivatives designated as hedging instruments: Interest rate swaps - variable rate liabilities $ 60,000 $ 3,914 $ — $ — $ 40,000 $ 5,144 $ — $ — Derivatives not designated as hedging instruments: Risk participation agreements — — 11,797 3 — — 12,036 9 Netting adjustments — — — — Net derivative amounts $ 3,914 $ 3 $ 5,144 $ 9 (1) Derivative assets and liabilities are reported at fair value in accrued interest receivable and other assets and accrued interest payable and other liabilities, respectively, in the Consolidated Statements of Financial Condition. At December 31, 2023 and 2022, accumulated unrealized gains, net of taxes, on derivative instruments totaled $2,928,000 and $3,961,000, respectively.
Summary of Effect of Cash Flow Hedge Accounting on Accumulated Other Comprehensive (Loss) Income	The following tables below presents the effect of cash flow hedge accounting on Accumulated Other Comprehensive (Loss) Income as of December 31, 2023 and 2022. Year Ended December 31, 2023 Amount of Gain Recognized in OCI Location of Gain Reclassified from AOCI into Income Amount of Gain Reclassified from AOCI into Income (dollars in thousands) Total Included Component Total Included Component Derivatives in cash flows hedging relationships: Interest rate swaps - variable rate liabilities $ 878 $ 878 Interest income $ 2,185 $ 2,185 For the Year Ended December 31, 2022 Amount of Gain Recognized in OCI Location of Gain Reclassified from AOCI into Income Amount of Gain Reclassified from AOCI into Income (dollars in thousands) Total Included Component Total Included Component Derivatives in cash flows hedging relationships: Interest rate swaps - variable rate liabilities $ 3,991 $ 3,991 Interest income $ 572 $ 572
Summary of Effect of Company's Derivative Instruments on the Consolidated Statements of Income	The following tables below presents the effect of the Company’s derivative financial instruments on the Consolidated Statements of Income as of December 31, 2023 and 2022. (dollars in thousands) Location of Gain Reclassified from AOCI into Income For the Year Ended December 31, 2023 Effects of cash flow hedging Interest rate swaps - variable rate liabilities Interest income $ 2,185 (dollars in thousands) Location of Gain Reclassified from AOCI into Income For the Year Ended December 31, 2022 Effects of cash flow hedging Interest rate swaps - variable rate liabilities Interest income $ 572 The table below presents the effect of the Company’s derivative financial instruments that are not designated as hedging instruments on the Consolidated Statements of Income as of December 31, 2023 and 2022. (dollars in thousands) Location of Income Recognized on Non-designated Hedges For the Year Ended December 31, 2023 Effects of non-designated hedges Risk participation agreements Other noninterest income $ 5 (dollars in thousands) Location of Income Recognized on Non-designated Hedges For the Year Ended December 31, 2022 Effects of non-designated hedges Risk participation agreements Other noninterest income $ 74

Income Taxes (Tables)

Income Taxes (Tables)	12 Months Ended
	Dec. 31, 2023
Income Tax Disclosure [Abstract]
Summary of Income Tax (Benefit) Expense	The Company files federal income tax returns on a calendar year basis. Income tax expense for the years indicated is summarized as follows: (dollars in thousands) 2023 2022 2021 Current $ 10,722 $ 9,792 $ 9,754 Deferred (33) (882) 2,544 HTC (303) — — NMTC (480) (480) (480) Total income tax expense $ 9,906 $ 8,430 $ 11,818
Summary of Deferred Tax Asset	The components of the Company’s net deferred tax asset, which is included in accrued interest receivable and other assets in the accompanying Statement of Financial Condition at December 31 of the years indicated are as follows: (dollars in thousands) 2023 2022 Deferred tax assets: Provision for loan losses $ 7,168 $ 6,581 Discount on purchased loans 822 1,277 Salary continuation plan 657 676 Mortgage servicing rights 30 47 Deferred compensation 5 5 Stock-based compensation 260 262 Unrealized loss on securities available for sale 9,121 11,501 Net operating loss acquired 334 499 HTC 41 — (dollars in thousands) 2023 2022 Other 219 382 Deferred tax assets $ 18,657 $ 21,230 Deferred tax liabilities: FHLB stock dividends $ (169) $ (78) Accumulated depreciation (3,280) (3,362) Intangible assets (842) (1,123) Derivatives (778) (1,053) NMTC (159) (130) Other (46) (46) Deferred tax liabilities (5,274) (5,792) Net deferred tax asset $ 13,383 $ 15,438
Summary of Provision for Federal Income Taxes	For the years ended December 31, 2023, 2022 and 2021, the Company’s provision for federal income taxes differed from the amount computed by applying the federal income tax statutory rate of 21% on income from operations as indicated in the following analysis: (dollars in thousands) 2023 2022 2021 Federal tax based on statutory rate $ 10,658 $ 8,994 $ 12,773 State tax based on statutory rate 175 151 97 (Decrease) increase resulting from: HTC (303) — — NMTC (480) (480) (480) Effect of tax-exempt income (155) (276) (196) Changes in the cash surrender value of bank owned life insurance (219) (192) (547) Nondeductible merger-related expenses — 41 30 Nondeductible share based compensation expense 161 188 180 Exercise of stock options (50) (37) (23) Other 119 41 (16) Income tax expense $ 9,906 $ 8,430 $ 11,818 Effective tax rate 19.8 % 19.8 % 19.6 %

Commitments (Tables)

Commitments (Tables)	12 Months Ended
	Dec. 31, 2023
Commitments and Contingencies Disclosure [Abstract]
Summary of Outstanding Commitments to Originate Loans and to Advance Additional Amounts	The following table summarizes our outstanding commitments to originate loans and to advance additional amounts pursuant to outstanding letters of credit, lines of credit, and the undisbursed portion of construction loans as of December 31 of the years indicated. Contract Amount (dollars in thousands) 2023 2022 Standby letters of credit $ 7,289 $ 6,969 Available portion of lines of credit 368,398 367,167 Undisbursed portion of loans in process 221,997 194,182 Commitments to originate loans 127,076 164,682

Regulatory Matters (Tables)

Regulatory Matters (Tables)	12 Months Ended
	Dec. 31, 2023
Federal Home Loan Banks [Abstract]
Summary of Company's and the Bank's Actual Capital Amounts and Ratios	The following tables present actual and required capital ratios for the the Bank under the Basel III Capital Rules. The minimum required capital amounts presented include the minimum required capital levels as of December 31, 2023 and 2022. Capital levels required to be considered well capitalized are based upon prompt corrective action regulations, as amended to reflect the changes under the Basel III Capital Rules. Actual Minimum Capital Required – Basel III Fully Phased-In To Be Well Capitalized Under Prompt Corrective Action Provisions (dollars in thousands) Amount Ratio Amount Ratio Amount Ratio December 31, 2023 Company: Tier 1 risk-based capital $ 312,454 11.49 % $ 231,087 8.50 % N/A N/A Total risk-based capital 400,578 14.73 285,460 10.50 N/A N/A Tier 1 leverage capital 312,454 9.73 128,508 4.00 N/A N/A Bank: Common equity Tier 1 capital $ 351,939 12.98 % $ 189,732 7.00 % $ 176,180 6.50 % Tier 1 risk-based capital 351,939 12.98 230,389 8.50 216,837 8.00 Total risk-based capital 385,822 14.23 284,599 10.50 271,046 10.00 Tier 1 leverage capital 351,939 10.98 128,188 4.00 160,235 5.00 Actual Minimum Capital Required – Basel III Fully Phased-In To Be Well Capitalized Under Prompt Corrective Action Provisions (dollars in thousands) Amount Ratio Amount Ratio Amount Ratio December 31, 2022 Company: Tier 1 risk-based capital $ 281,288 10.85 % $ 220,269 8.50 % N/A N/A Total risk-based capital 366,243 14.13 272,096 10.50 N/A N/A Tier 1 leverage capital 281,288 9.12 123,428 4.00 N/A N/A Bank: Common equity Tier 1 capital $ 321,245 12.43 % $ 180,892 7.00 % $ 167,971 6.50 % Tier 1 risk-based capital 321,245 12.43 219,654 8.50 206,733 8.00 Total risk-based capital 352,187 13.63 271,337 10.50 258,417 10.00 Tier 1 leverage capital 321,245 10.43 123,150 4.00 153,937 5.00

Benefit Plans (Tables)

Benefit Plans (Tables)	12 Months Ended
	Dec. 31, 2023
Postemployment Benefits [Abstract]
Summary of Employee Stock Ownership Plan	A summary of the ESOP share allocation as of December 31, 2023 and 2022 follows. 2023 2022 Shares allocated, beginning of year 361,195 336,226 Shares allocated during the year 35,708 35,708 Shares distributed during the year (18,112) (10,739) Allocated shares held by ESOP trust as of year end 378,791 361,195 Unallocated shares 169,611 205,318 Total ESOP shares 548,402 566,513

Stock-based Payment Arrangeme_2

Stock-based Payment Arrangements (Tables)	12 Months Ended
	Dec. 31, 2023
Share-Based Payment Arrangement [Abstract]
Summary of Assumptions Used in Computing Fair Value of All Options Granted	The fair value of each option granted is estimated on the grant date using the Black-Scholes option pricing model. This model requires management to make certain assumptions, including the expected life of the option, the risk-free rate of interest, the expected volatility and the expected dividend yield. The following weighted-average assumptions were used for option awards issued during the years ended December 31: 2023 2022 2021 Expected dividends —% 2.24% 2.50% Expected volatility —% 34.34% 33.77% Risk-free interest rate —% 1.8% 1.2% Expected term (in years) 0 6.5 6.5
Summary of Stock Option Activity	The following table represents stock option activity for the years indicated. Options Number of Options Weighted-Average Exercise Price Weighted-Average Grant Date Fair Value Weighted-Average Remaining Contractual Term (Years) Outstanding as of December 31, 2020 204,540 $ 29.17 $ 6.02 Granted 37,970 36.84 9.58 Exercised (19,941) 24.72 5.20 Forfeited (8,712) 34.35 6.98 Outstanding as of December 31, 2021 213,857 $ 30.73 $ 6.69 6.0 Granted 3,800 41.15 11.72 Exercised (35,794) 22.00 5.85 Forfeited (480) 45.12 10.43 Outstanding as of December 31, 2022 181,383 $ 32.64 $ 6.95 5.7 Granted — — — Exercised (20,816) 26.31 5.58 Forfeited (3,880) 34.33 7.61 Outstanding as of December 31, 2023 156,687 $ 33.43 $ 7.11 4.9 Exercisable as of December 31, 2021 125,601 $ 28.66 $ 6.28 4.5 Exercisable as of December 31, 2022 116,239 $ 32.03 $ 6.64 4.7 Exercisable as of December 31, 2023 117,870 $ 33.54 $ 6.97 4.3
Summary of Unvested Restricted Stock Activity	The following table represents unvested restricted stock activity for the years indicated. Restricted Stock Number of Weighted-Average Grant Date Fair Value Balance, December 31, 2020 44,353 $ 32.04 Granted 21,365 36.90 Forfeited (3,937) 32.76 Released (15,574) 32.95 Balance, December 31, 2021 46,207 $ 33.93 Granted 42,495 35.32 Forfeited — — Released (14,640) 34.67 Balance, December 31, 2022 74,062 $ 34.58 Granted 45,065 30.37 Forfeited (6,375) 32.88 Released (19,814) 35.04 Balance, December 31, 2023 92,938 $ 32.55

Earnings Per Share (Tables)

Earnings Per Share (Tables)	12 Months Ended
	Dec. 31, 2023
Earnings Per Share [Abstract]
Summary of Earnings Per Common Share	Earnings per common share was computed based on the following: Years Ended December 31, (dollars in thousands, except per share data) 2023 2022 2021 Numerator: Income applicable to common shares $ 40,240 $ 34,072 $ 48,621 Denominator: Weighted average common shares outstanding 8,028 8,139 8,379 Effect of dilutive securities: Restricted stock 15 13 12 Stock options 22 42 37 Weighted average common shares outstanding - assuming dilution 8,065 8,194 8,428 Earnings per common share $ 5.02 $ 4.19 $ 5.80 Earnings per common share - assuming dilution $ 4.99 $ 4.16 $ 5.77

Related Party Transactions (Tab

Related Party Transactions (Tables)	12 Months Ended
	Dec. 31, 2023
Related Party Transactions [Abstract]
Summary of Related Party Loan Activity	A summary of related party loan activity during 2023 and 2022 follows. (dollars in thousands) 2023 2022 Balance, beginning of year $ 10,717 $ 9,727 New loans 2,361 2,760 Repayments, net (935) (1,770) Balance, end of year $ 12,143 $ 10,717

Fair Value Measurements and D_2

Fair Value Measurements and Disclosures (Tables)	12 Months Ended
	Dec. 31, 2023
Fair Value Disclosures [Abstract]
Summary of Assets and Liabilities Measured on Recurring Basis	The following tables present the balances of assets and liabilities measured on a recurring basis as of December 31, 2023 and 2022 aggregated by the level in the fair value hierarchy in which these measurements fall. (dollars in thousands) December 31, 2023 Level 1 Level 2 Level 3 Assets Available for sale securities: U.S. agency mortgage-backed $ 283,853 $ — $ 283,853 $ — Collateralized mortgage obligations 79,262 — 79,262 — Municipal bonds 46,674 — 46,674 — U.S. government agency 18,049 — 18,049 — Corporate bonds 6,088 — 6,088 — Total available for sale securities $ 433,926 $ — $ 433,926 $ — Derivative assets (1) $ 3,914 $ — $ 3,914 $ — Total $ 437,840 $ — $ 437,840 $ — Liabilities Derivative liabilities (1) $ 3 $ — $ 3 $ — (dollars in thousands) December 31, 2022 Level 1 Level 2 Level 3 Assets Available for sale securities: U.S. agency mortgage-backed $ 316,832 $ — $ 316,832 $ — Collateralized mortgage obligations 86,345 — 86,345 — Municipal bonds 57,625 — 57,625 — U.S. government agency 19,333 — 19,333 — Corporate bonds 6,383 — 6,383 — Total available for sale securities $ 486,518 $ — $ 486,518 $ — Derivative assets (1) $ 5,144 $ — $ 5,144 $ — Total $ 491,662 $ — $ 491,662 $ — Liabilities Derivative liabilities (1) $ 9 $ — $ 9 $ — (1) For more information, refer to Note 14
Summary of Financial Assets and Liabilities Measured at Fair Value on Nonrecurring Basis	The Company has segregated all financial assets and liabilities that are measured at fair value on a nonrecurring basis into the most appropriate level within the fair value hierarchy based on the inputs used to determine the fair value at the measurement date in the tables below. Fair Value Measurements Using (dollars in thousands) December 31, 2023 Level 1 Level 2 Level 3 Assets Loans individually evaluated for impairment $ 3,797 $ — $ — $ 3,797 Foreclosed assets and ORE 1,575 — — 1,575 Total $ 5,372 $ — $ — $ 5,372 Fair Value Measurements Using (dollars in thousands) December 31, 2022 Level 1 Level 2 Level 3 Assets Loans individually evaluated for impairment $ 4,312 $ — $ — $ 4,312 Foreclosed assets and ORE 461 — — 461 Total $ 4,773 $ — $ — $ 4,773
Summary of Significant Unobservable Inputs Used in Fair Value Measurement of Level 3 Assets	The following tables show significant unobservable inputs used in the fair value measurement of Level 3 assets. (dollars in thousands) Fair Value Valuation Technique Unobservable Inputs Range of Discounts Weighted Average Discount As of December 31, 2023 Loans individually evaluated for impairment $ 3,797 Third party appraisals and discounted cash flows Collateral values, market discounts and estimated costs to sell 0% - 89% 10 % Foreclosed assets and ORE $ 1,575 Third party appraisals, sales contracts, broker price opinions Collateral values, market discounts and estimated costs to sell 31% - 71% 62 % (dollars in thousands) Fair Value Valuation Technique Unobservable Inputs Range of Discounts Weighted Average Discount As of December 31, 2022 Loans individually evaluated for impairment $ 4,312 Third party appraisals and discounted cash flows Collateral values, market discounts and estimated costs to sell 0% - 89% 14 % Foreclosed assets and ORE $ 461 Third party appraisals, sales contracts, broker price opinions Collateral values, market discounts and estimated costs to sell 6% - 31% 16 %
Summary of Fair Values of Company's Financial Instruments	The fair value of off-balance sheet financial instruments as of December 31, 2023 and 2022 was immaterial. Fair Value Measurements at December 31, 2023 (dollars in thousands) Carrying Amount Total Level 1 Level 2 Level 3 Financial Assets Cash and cash equivalents $ 75,831 $ 75,831 $ 75,831 $ — $ — Interest-bearing deposits in banks 99 99 99 — — Investment securities available for sale 433,926 433,926 — 433,926 — Investment securities held to maturity 1,065 1,066 — 1,066 — Mortgage loans held for sale 361 361 — 361 — Loans, net 2,550,101 2,381,863 — 2,378,066 3,797 Cash surrender value of BOLI 47,321 47,321 47,321 — — Derivative assets (1) 3,914 3,914 — 3,914 — Financial Liabilities Deposits $ 2,670,624 $ 2,665,590 $ 2,025,890 $ 639,700 $ — Other borrowings 5,539 5,498 — 5,498 — Subordinated debt, net of issuance cost 54,241 50,865 — 50,865 — Short-term FHLB advances 150,000 150,000 150,000 — — Long-term FHLB advances 42,713 41,792 — 41,792 — Derivative liabilities (1) 3 3 — 3 — Fair value Measurements at December 31, 2022 (dollars in thousands) Carrying Amount Total Level 1 Level 2 Level 3 Financial Assets Cash and cash equivalents $ 87,401 $ 87,401 $ 87,401 $ — $ — Interest-bearing deposits in banks 349 349 349 — — Investment securities available for sale 486,518 486,518 — 486,518 — Investment securities held to maturity 1,075 1,072 — 1,072 — Mortgage loans held for sale 98 98 — 98 — Loans, net 2,401,451 2,326,104 — 2,321,792 4,312 Cash surrender value of BOLI 46,276 46,276 46,276 — — Derivative assets (1) 5,144 5,144 — 5,144 — Financial Liabilities Deposits $ 2,633,181 $ 2,620,577 $ 2,297,736 $ 322,841 $ — Other borrowings 5,539 5,388 — 5,388 — Subordinated debt, net of issuance cost 54,013 51,287 — 51,287 — Short-term FHLB advances 155,000 155,000 155,000 — — Long-term FHLB advances 21,213 20,019 — 20,019 — Derivative liabilities (1) 9 9 — 9 — (1)

Condensed Parent Company Only_2

Condensed Parent Company Only Financial Statements (Tables)	12 Months Ended
	Dec. 31, 2023
Condensed Financial Information Disclosure [Abstract]
Summary of Condensed Balance Sheets	Condensed Balance Sheets For the Years Ended December 31, 2023 and 2022 (dollars in thousands) 2023 2022 Assets Cash in bank $ 6,584 $ 6,443 Investment in subsidiary 406,929 369,911 Other assets 8,207 7,649 Total assets $ 421,720 $ 384,003 Liabilities Subordinated debt, net of issuance cost $ 54,241 $ 54,013 Other liabilities 35 36 Total liabilities $ 54,276 $ 54,049 Shareholders’ equity 367,444 329,954 Total liabilities and shareholders’ equity $ 421,720 $ 384,003
Summary of Condensed Statements of Operations	Condensed Statements of Income For the Years Ended December 31, 2023, 2022 and 2021 (dollars in thousands) 2023 2022 2021 Operating income Dividend from subsidiary $ 15,000 $ 74,576 $ 15,000 Total operating income 15,000 74,576 15,000 Operating expenses Other expenses 340 289 183 Total operating expenses 340 289 183 Interest expense Subordinated debt expense 3,390 1,710 — Total interest expense 3,390 1,710 — Income before income tax benefit and equity in undistributed earnings of subsidiary 11,270 72,577 14,817 Income tax benefit 783 420 38 Income before equity in undistributed earnings of subsidiary 12,053 72,997 14,855 Undistributed earnings of subsidiary 28,187 (38,925) 33,766 Net income $ 40,240 $ 34,072 $ 48,621
Summary of Condensed Statements of Cash Flows	Condensed Statements of Cash Flows For the Years Ended December 31, 2023, 2022 and 2021 (dollars in thousands) 2023 2022 2021 Cash flows from operating activities Net income $ 40,240 $ 34,072 $ 48,621 Adjustments to reconcile net income to net cash provided by operating activities: Non-cash compensation 1,468 1,629 1,585 Amortization of subordinated debt issuance cost 228 120 — Increase in accrued interest receivable and other assets (558) (1,225) (1,058) Undistributed earnings in subsidiary (28,187) 38,925 (33,766) Decrease in accrued expenses and other liabilities — (9) (3) Net cash provided by operating activities 13,191 73,512 15,379 Cash flows from investing activities Net cash paid in acquisitions — (64,593) — Investment in subsidiaries — (40,000) — Net cash used in investing activities — (104,593) — Cash flows from financing activities Proceeds from exercise of stock options 102 375 80 Proceeds from issuance of subordinated debt, net of issuance cost — 53,892 — Payment of dividends on common stock (8,222) (7,777) (7,867) Issuance of stock under incentive plan 329 324 303 Purchase of Company’s common stock (5,259) (11,333) (8,900) Net cash (used in) provided by financing activities (13,050) 35,481 (16,384) Net change in cash and cash equivalents 141 4,400 (1,005) Cash and cash equivalents at beginning of year 6,443 2,043 3,048 Cash and cash equivalents at end of year $ 6,584 $ 6,443 $ 2,043

Consolidated Quarterly Result_2

Consolidated Quarterly Results of Operations (unaudited) (Tables)	12 Months Ended
	Dec. 31, 2023
Quarterly Financial Information Disclosure [Abstract]
Summary of Consolidated Quarterly Results of Operations	(dollars in thousands, except per share data) First Quarter Second Quarter Third Quarter Fourth Quarter Year Ended December 31, 2023 Total interest income $ 38,115 $ 40,071 $ 42,078 $ 43,399 Total interest expense 6,520 9,765 12,569 14,117 Net interest income 31,595 30,306 29,509 29,282 Provision for loan losses 814 511 351 665 Net interest income after provision for loan losses 30,781 29,795 29,158 28,617 Noninterest income 3,311 3,448 4,399 3,478 Noninterest expense 19,940 20,959 21,338 20,604 Income before income taxes 14,152 12,284 12,219 11,491 Income tax expense 2,832 2,503 2,465 2,106 Net income $ 11,320 $ 9,781 $ 9,754 $ 9,385 Earnings per share – basic $ 1.40 $ 1.22 $ 1.22 $ 1.18 Earnings per share – diluted $ 1.39 $ 1.21 $ 1.22 $ 1.17 Year Ended December 31, 2022 Total interest income $ 24,566 $ 30,505 $ 34,264 $ 36,595 Total interest expense 1,055 1,264 2,287 3,309 Net interest income 23,511 29,241 31,977 33,286 Provision for loan losses 3,215 591 1,696 1,987 Net interest income after provision for loan losses 20,296 28,650 30,281 31,299 Noninterest income 3,386 3,686 3,474 3,339 Noninterest expense 18,240 21,765 20,723 21,181 Income before income taxes 5,442 10,571 13,032 13,457 Income tax expense 1,041 2,110 2,598 2,681 Net income $ 4,401 $ 8,461 $ 10,434 $ 10,776 Earnings per share – basic $ 0.53 $ 1.04 $ 1.29 $ 1.33 Earnings per share – diluted $ 0.53 $ 1.03 $ 1.28 $ 1.32 (dollars in thousands, except per share data) First Quarter Second Quarter Third Quarter Fourth Quarter Year Ended December 31, 2021 Total interest income $ 26,928 $ 25,763 $ 28,423 $ 25,788 Total interest expense 1,833 1,653 1,289 1,138 Net interest income 25,095 24,110 27,134 24,650 Provision for loan losses (1,703) (3,425) (2,385) (2,648) Net interest income after provision for loan losses 26,798 27,535 29,519 27,298 Noninterest income 4,060 3,294 5,383 3,534 Noninterest expense 15,966 16,568 16,431 18,017 Income before income taxes 14,892 14,261 18,471 12,815 Income tax expense 2,964 2,865 3,412 2,577 Net income $ 11,928 $ 11,396 $ 15,059 $ 10,238 Earnings per share – basic $ 1.41 $ 1.35 $ 1.80 $ 1.24 Earnings per share – diluted $ 1.41 $ 1.34 $ 1.79 $ 1.23

Description of Business (Detail

Description of Business (Details)	Dec. 31, 2023 office
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of banking offices for conducting business	42

Summary of Significant Accoun_4

Summary of Significant Accounting Policies - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Jan. 01, 2020
Schedule Of Summary Of Significant Accounting Policies [Line Items]
Reserve requirements	$ 0	$ 0
Securities held for trading purposes	0	0
Mortgage loans held for sale	361,000	$ 98,000
Threshold for significant investments	$ 500,000
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Accrued interest receivable and other assets	Accrued interest receivable and other assets
Right-of-use asset	$ 11,039,000	$ 9,021,000
Operating Lease, Liability, Statement of Financial Position [Extensible List]	Accrued interest payable and other liabilities	Accrued interest payable and other liabilities
Present value of net future minimum lease payments	$ 11,420,000	$ 9,322,000
Period for appraises of property (in months)	12 months	12 months
Foreclosed assets and ORE	$ 1,575,000	$ 461,000
Other investments	25,880,000	22,026,000
Income tax interest or penalties	0	0	$ 0
Accrued liability for interest or penalty payments	0	0	0
Tax effect for unrealized gains (losses) on investment securities	$ 2,105,000	$ (10,646,000)	$ (1,204,000)
Minimum
Schedule Of Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives of the individual assets (in years)	3 years
Minimum | Core Deposits
Schedule Of Summary Of Significant Accounting Policies [Line Items]
Amortization of intangibles (in years)	9 years
Maximum
Schedule Of Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives of the individual assets (in years)	40 years
Maximum | Core Deposits
Schedule Of Summary Of Significant Accounting Policies [Line Items]
Amortization of intangibles (in years)	15 years
Cumulative effect of change in accounting principle due to the adoption of ASC 326, net of tax | ASU 2016-13
Schedule Of Summary Of Significant Accounting Policies [Line Items]
Purchase discounts reclassified				$ 996,000

Acquisition Activity - Addition

Acquisition Activity - Additional Information (Details)	168 Months Ended
	Dec. 31, 2023 acquisition
Business Combination and Asset Acquisition [Abstract]
Number of Businesses Acquired	6

Acquisition Activity - Summary

Acquisition Activity - Summary of Acquisition Activity (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Business Acquisition [Line Items]
Total Assets	$ 2,103,301
Total Loans	1,493,383
Goodwill	81,517	$ 81,517	$ 58,488	$ 58,488
Core Deposit Intangible	18,267
Total Deposits	1,727,201
Statewide Bank
Business Acquisition [Line Items]
Total Assets	188,026
Total Loans	110,415
Goodwill	560
Core Deposit Intangible	1,429
Total Deposits	206,925
GS Financial Corporation
Business Acquisition [Line Items]
Total Assets	256,677
Total Loans	182,440
Goodwill	296
Core Deposit Intangible	859
Total Deposits	193,518
Britton & Koontz Capital Corporation
Business Acquisition [Line Items]
Total Assets	298,930
Total Loans	161,581
Goodwill	43
Core Deposit Intangible	3,030
Total Deposits	216,600
Louisiana Bancorp, Inc.
Business Acquisition [Line Items]
Total Assets	352,897
Total Loans	281,583
Goodwill	8,454
Core Deposit Intangible	1,586
Total Deposits	208,670
St. Martin Bancshares, Inc.
Business Acquisition [Line Items]
Total Assets	592,852
Total Loans	439,872
Goodwill	49,135
Core Deposit Intangible	6,766
Total Deposits	533,497
Friendswood Capital Corporation
Business Acquisition [Line Items]
Total Assets	413,919
Total Loans	317,492
Goodwill	23,029
Core Deposit Intangible	4,597
Total Deposits	$ 367,991

Investment Securities - Summary

Investment Securities - Summary Information Regarding Investment Securities Classified as Available for Sale and Held to Maturity (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Debt Securities, Available-for-sale [Line Items]
Available for sale, Amortized Cost	$ 477,357	$ 541,287
Available for sale, Gross Unrealized Gains	96	114
Available for sale, Gross Unrealized Losses, Less Than 1 Year	130	24,439
Available for sale, Gross Unrealized Losses, Over 1 Year	43,397	30,444
Available for sale securities	433,926	486,518
Held to maturity, Amortized Cost	1,065	1,075
Held to maturity, Gross Unrealized Gains	1	0
Held to maturity, Gross unrealized losses, Less Than 1 Year	0	3
Held to maturity, Gross unrealized losses, Over 1 Year	0	0
Investment securities held to maturity	1,066	1,072
Recurring
Debt Securities, Available-for-sale [Line Items]
Available for sale securities	433,926	486,518
U.S. agency mortgage-backed
Debt Securities, Available-for-sale [Line Items]
Available for sale, Amortized Cost	314,569	355,014
Available for sale, Gross Unrealized Gains	91	63
Available for sale, Gross Unrealized Losses, Less Than 1 Year	10	14,828
Available for sale, Gross Unrealized Losses, Over 1 Year	30,797	23,417
Available for sale securities	283,853
U.S. agency mortgage-backed | Recurring
Debt Securities, Available-for-sale [Line Items]
Available for sale securities	283,853	316,832
Collateralized mortgage obligations
Debt Securities, Available-for-sale [Line Items]
Available for sale, Amortized Cost	82,764	91,217
Available for sale, Gross Unrealized Gains	1	1
Available for sale, Gross Unrealized Losses, Less Than 1 Year	0	4,860
Available for sale, Gross Unrealized Losses, Over 1 Year	3,503	13
Available for sale securities	79,262
Collateralized mortgage obligations | Recurring
Debt Securities, Available-for-sale [Line Items]
Available for sale securities	79,262	86,345
Municipal bonds
Debt Securities, Available-for-sale [Line Items]
Available for sale, Amortized Cost	53,891	67,476
Available for sale, Gross Unrealized Gains	4	50
Available for sale, Gross Unrealized Losses, Less Than 1 Year	3	3,245
Available for sale, Gross Unrealized Losses, Over 1 Year	7,218	6,656
Available for sale securities	46,674
Held to maturity, Amortized Cost	1,065	1,075
Held to maturity, Gross Unrealized Gains	1	0
Held to maturity, Gross unrealized losses, Less Than 1 Year	0	3
Held to maturity, Gross unrealized losses, Over 1 Year	0	0
Investment securities held to maturity	1,066	1,072
Municipal bonds | Recurring
Debt Securities, Available-for-sale [Line Items]
Available for sale securities	46,674	57,625
U.S. government agency
Debt Securities, Available-for-sale [Line Items]
Available for sale, Amortized Cost	19,151	20,600
Available for sale, Gross Unrealized Gains	0	0
Available for sale, Gross Unrealized Losses, Less Than 1 Year	117	1,259
Available for sale, Gross Unrealized Losses, Over 1 Year	985	8
Available for sale securities	18,049
U.S. government agency | Recurring
Debt Securities, Available-for-sale [Line Items]
Available for sale securities	18,049	19,333
Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Available for sale, Amortized Cost	6,982	6,980
Available for sale, Gross Unrealized Gains	0	0
Available for sale, Gross Unrealized Losses, Less Than 1 Year	0	247
Available for sale, Gross Unrealized Losses, Over 1 Year	894	350
Available for sale securities	6,088
Corporate bonds | Recurring
Debt Securities, Available-for-sale [Line Items]
Available for sale securities	$ 6,088	$ 6,383

Investments Securities - Summar

Investments Securities - Summary of Company's Investment Securities With Unrealized Losses, Aggregated by Type and Length (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Securities available-for-sale, Fair Value
Fair Value , Less Than 1 Year	$ 8,312	$ 321,272
Fair Value, Over 1 Year	416,953	157,733
Fair Value	425,265	479,005
Securities available-for-sale, Unrealized Losses
Gross unrealized losses, Less Than 1 Year	130	24,439
Available for sale, Gross Unrealized Losses, Over 1 Year	43,397	30,444
Unrealized Losses	43,527	54,883
Securities held-to-maturity, Fair Value
Fair Value, Less Than 1 Year	0	1,072
Fair Value, Over 1 Year	0	0
Fair Value	0	1,072
Securities held-to-maturity, Unrealized Losses
Gross unrealized losses, Less Than 1 Year	0	3
Gross unrealized losses, Over 1 Year	0	0
Unrealized Losses	0	3
U.S. agency mortgage-backed
Securities available-for-sale, Fair Value
Fair Value , Less Than 1 Year	4,033	184,896
Fair Value, Over 1 Year	273,128	129,248
Fair Value	277,161	314,144
Securities available-for-sale, Unrealized Losses
Gross unrealized losses, Less Than 1 Year	10	14,828
Available for sale, Gross Unrealized Losses, Over 1 Year	30,797	23,417
Unrealized Losses	30,807	38,245
Collateralized mortgage obligations
Securities available-for-sale, Fair Value
Fair Value , Less Than 1 Year	0	85,715
Fair Value, Over 1 Year	79,253	620
Fair Value	79,253	86,335
Securities available-for-sale, Unrealized Losses
Gross unrealized losses, Less Than 1 Year	0	4,860
Available for sale, Gross Unrealized Losses, Over 1 Year	3,503	13
Unrealized Losses	3,503	4,873
Municipal bonds
Securities available-for-sale, Fair Value
Fair Value , Less Than 1 Year	519	28,710
Fair Value, Over 1 Year	44,195	24,100
Fair Value	44,714	52,810
Securities available-for-sale, Unrealized Losses
Gross unrealized losses, Less Than 1 Year	3	3,245
Available for sale, Gross Unrealized Losses, Over 1 Year	7,218	6,656
Unrealized Losses	7,221	9,901
Securities held-to-maturity, Fair Value
Fair Value, Less Than 1 Year	0	1,072
Fair Value, Over 1 Year	0	0
Fair Value	0	1,072
Securities held-to-maturity, Unrealized Losses
Gross unrealized losses, Less Than 1 Year	0	3
Gross unrealized losses, Over 1 Year	0	0
Unrealized Losses	0	3
U.S. government agency
Securities available-for-sale, Fair Value
Fair Value , Less Than 1 Year	3,760	18,718
Fair Value, Over 1 Year	14,289	615
Fair Value	18,049	19,333
Securities available-for-sale, Unrealized Losses
Gross unrealized losses, Less Than 1 Year	117	1,259
Available for sale, Gross Unrealized Losses, Over 1 Year	985	8
Unrealized Losses	1,102	1,267
Corporate bonds
Securities available-for-sale, Fair Value
Fair Value , Less Than 1 Year	0	3,233
Fair Value, Over 1 Year	6,088	3,150
Fair Value	6,088	6,383
Securities available-for-sale, Unrealized Losses
Gross unrealized losses, Less Than 1 Year	0	247
Available for sale, Gross Unrealized Losses, Over 1 Year	894	350
Unrealized Losses	$ 894	$ 597

Investment Securities - Additio

Investment Securities - Additional Information (Details)	12 Months Ended
	Dec. 31, 2023 USD ($) security	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Debt Instrument [Line Items]
Number of debt securities with unrealized losses | security	290
Percentage of individual securities' amortized cost basis (as percent)	9.30%
Percentage of Company's total amortized cost basis of investment securities portfolio (as percent)	9.10%
Number of debt securities in continuous loss position for over 12 months | security	284
Loss duration (in months)	12 months
ACL recorded for available for sale investment securities	$ 0	$ 0
Gross gains	98,000	0	$ 5,300,000
Gross loss	347,000	0	$ 5,200,000
Accrued interest receivable for investment securities	1,563,000	1,798,000
Securities pledged to secure public deposits	127,172,000	$ 170,036,000
Bank Term Funding Program Loan
Debt Instrument [Line Items]
Collateral value	$ 103,400,000

Investment Securities - Summa_2

Investment Securities - Summary of Amortized Cost of Held-to-Maturity Securities by Credit Quality (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Debt Securities, Available-for-sale [Line Items]
Investment securities held to maturity	$ 1,065	$ 1,075
Municipal bonds
Debt Securities, Available-for-sale [Line Items]
Investment securities held to maturity	1,065	1,075
Municipal bonds | AAA/AA/A
Debt Securities, Available-for-sale [Line Items]
Investment securities held to maturity	1,065	1,075
Municipal bonds | BBB/BB/B
Debt Securities, Available-for-sale [Line Items]
Investment securities held to maturity	$ 0	$ 0

Investment Securities - Summa_3

Investment Securities - Summary of Amortized Cost and Estimated Fair Value by Maturity of Company's Investment Securities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Debt and Equity Securities, FV-NI [Line Items]
Available for sale, One Year or Less, Fair Value	$ 664
Available for sale, After One Year through Five Years, Fair Value	143,525
Available for sale, After Five Years through Ten Years, Fair Value	123,629
Available for sale, After Ten Years, Fair Value	166,108
Total available for sale, Fair Value	433,926	$ 486,518
Held to maturity, One Year or Less, Fair Value	0
Held to maturity, After One Year through Five Years, Fair Value	1,066
Held to maturity, After Five Years through Ten Years, Fair Value	0
Held to maturity, After Ten Years, Fair Value	0
Total held to maturity, Fair Value	1,066	1,072
Available for sale, Amortized Cost, One Year or Less	668
Available for sale, Amortized Cost, After One Year through Five Years	152,657
Available for sale, Amortized Cost, After Five Years through Ten Years	134,689
Available for sale, Amortized Cost, After Ten Years	189,343
Available for sale, Amortized Cost	477,357	541,287
Held to maturity, Amortized Cost, One Year or Less	0
Held to maturity, Amortized Cost, After One Year through Five Years	1,065
Held to maturity, Amortized Cost, After Five Years through Ten Years	0
Held to maturity, Amortized Cost, After Ten Years	0
Held to maturity, Amortized Cost	1,065	1,075
U.S. agency mortgage-backed
Debt and Equity Securities, FV-NI [Line Items]
Available for sale, One Year or Less, Fair Value	234
Available for sale, After One Year through Five Years, Fair Value	76,274
Available for sale, After Five Years through Ten Years, Fair Value	79,811
Available for sale, After Ten Years, Fair Value	127,534
Total available for sale, Fair Value	283,853
Available for sale, Amortized Cost, One Year or Less	236
Available for sale, Amortized Cost, After One Year through Five Years	82,757
Available for sale, Amortized Cost, After Five Years through Ten Years	85,306
Available for sale, Amortized Cost, After Ten Years	146,270
Available for sale, Amortized Cost	314,569	355,014
Collateralized mortgage obligations
Debt and Equity Securities, FV-NI [Line Items]
Available for sale, One Year or Less, Fair Value	430
Available for sale, After One Year through Five Years, Fair Value	60,299
Available for sale, After Five Years through Ten Years, Fair Value	548
Available for sale, After Ten Years, Fair Value	17,985
Total available for sale, Fair Value	79,262
Available for sale, Amortized Cost, One Year or Less	432
Available for sale, Amortized Cost, After One Year through Five Years	62,779
Available for sale, Amortized Cost, After Five Years through Ten Years	576
Available for sale, Amortized Cost, After Ten Years	18,977
Available for sale, Amortized Cost	82,764	91,217
Municipal bonds
Debt and Equity Securities, FV-NI [Line Items]
Available for sale, One Year or Less, Fair Value	0
Available for sale, After One Year through Five Years, Fair Value	1,754
Available for sale, After Five Years through Ten Years, Fair Value	24,584
Available for sale, After Ten Years, Fair Value	20,336
Total available for sale, Fair Value	46,674
Held to maturity, One Year or Less, Fair Value	0
Held to maturity, After One Year through Five Years, Fair Value	1,066
Held to maturity, After Five Years through Ten Years, Fair Value	0
Held to maturity, After Ten Years, Fair Value	0
Total held to maturity, Fair Value	1,066	1,072
Available for sale, Amortized Cost, One Year or Less	0
Available for sale, Amortized Cost, After One Year through Five Years	1,889
Available for sale, Amortized Cost, After Five Years through Ten Years	28,161
Available for sale, Amortized Cost, After Ten Years	23,841
Available for sale, Amortized Cost	53,891	67,476
Held to maturity, Amortized Cost, One Year or Less	0
Held to maturity, Amortized Cost, After One Year through Five Years	1,065
Held to maturity, Amortized Cost, After Five Years through Ten Years	0
Held to maturity, Amortized Cost, After Ten Years	0
Held to maturity, Amortized Cost	1,065	1,075
U.S. government agency
Debt and Equity Securities, FV-NI [Line Items]
Available for sale, One Year or Less, Fair Value	0
Available for sale, After One Year through Five Years, Fair Value	5,198
Available for sale, After Five Years through Ten Years, Fair Value	12,598
Available for sale, After Ten Years, Fair Value	253
Total available for sale, Fair Value	18,049
Available for sale, Amortized Cost, One Year or Less	0
Available for sale, Amortized Cost, After One Year through Five Years	5,232
Available for sale, Amortized Cost, After Five Years through Ten Years	13,664
Available for sale, Amortized Cost, After Ten Years	255
Available for sale, Amortized Cost	19,151	20,600
Corporate bonds
Debt and Equity Securities, FV-NI [Line Items]
Available for sale, One Year or Less, Fair Value	0
Available for sale, After One Year through Five Years, Fair Value	0
Available for sale, After Five Years through Ten Years, Fair Value	6,088
Available for sale, After Ten Years, Fair Value	0
Total available for sale, Fair Value	6,088
Available for sale, Amortized Cost, One Year or Less	0
Available for sale, Amortized Cost, After One Year through Five Years	0
Available for sale, Amortized Cost, After Five Years through Ten Years	6,982
Available for sale, Amortized Cost, After Ten Years	0
Available for sale, Amortized Cost	$ 6,982	$ 6,980

Loans - Summary of Loans, Net o

Loans - Summary of Loans, Net of Unearned Income (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 2,581,638	$ 2,430,750
Real estate loans:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	2,143,056	2,017,779
Other loans:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	438,582	412,971
One- to four-family first mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	433,401	389,616
One- to four-family first mortgage | Real estate loans:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	433,401	389,616
Home equity loans and lines
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	68,977	61,863
Home equity loans and lines | Real estate loans:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	68,977	61,863
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	1,192,691	1,152,537
Commercial real estate | Real estate loans:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	1,192,691	1,152,537
Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	340,724	313,175
Construction and land | Real estate loans:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	340,724	313,175
Multi-family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	107,263	100,588
Multi-family residential | Real estate loans:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	107,263	100,588
Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	405,659	377,894
Commercial and industrial | Other loans:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	405,659	377,894
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	32,923	35,077
Consumer | Other loans:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 32,923	$ 35,077

Loans - Additional Information

Loans - Additional Information (Details)	12 Months Ended
	Dec. 31, 2022 USD ($) loan	Dec. 31, 2023 USD ($)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Net discount on loans	$ 6,866,000	$ 4,340,000
Unearned income	4,580,000	5,321,000
Total loans	2,430,750,000	2,581,638,000
Accrued interest receivable for loans	9,520,000	11,986,000
Financing receivable, recorded investment, 90 days past due and still accruing	2,000	0
Threshold for significant investments		500,000
Foreclosed assets and ORE	461,000	1,575,000
Loans secured by residential real estate that are in process of foreclosure	$ 179,000	517,000
Loans modified in the period | loan	11
Nonrecurring
Financing Receivable, Troubled Debt Restructuring [Line Items]
Foreclosed assets and ORE	$ 461,000	1,575,000
Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans	377,894,000	405,659,000
Commercial real estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans	1,152,537,000	1,192,691,000
PPP loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Deferred lender fees	94,000	60,000
PPP loans | Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans	6,692,000	5,532,000
Residential Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Repossessed Assets	$ 231,000	$ 115,000

Loans - Summary of Activity in

Loans - Summary of Activity in Allowance for Loan Losses (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	$ 29,299	$ 21,089	$ 32,963
Beginning Balance	31,392	22,904	34,388
Allowance for Acquired PCD Loans		1,415
Allowance for Acquired PCD Loans		1,415
Charge-offs	(471)	(1,398)	(2,305)
Recoveries	368	704	592
Provision (Reversal)	2,341	7,489	(10,161)
Provision (Reversal)	2,842	7,767	(9,771)
Ending Balance	31,537	29,299	21,089
Ending Balance	34,131	31,392	22,904
Unfunded lending commitments
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	2,093	1,815	1,425
Allowance for Acquired PCD Loans		0
Charge-offs	0	0	0
Recoveries	0	0	0
Provision (Reversal)	501	278	390
Ending Balance	2,594	2,093	1,815
One- to four-family first mortgage
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	2,883	1,944	3,065
Allowance for Acquired PCD Loans		0
Charge-offs	(12)	(80)	(176)
Recoveries	43	39	45
Provision (Reversal)	341	980	(990)
Ending Balance	3,255	2,883	1,944
Home equity loans and lines
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	624	508	676
Allowance for Acquired PCD Loans		0
Charge-offs	0	0	(6)
Recoveries	6	14	25
Provision (Reversal)	58	102	(187)
Ending Balance	688	624	508
Commercial real estate
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	13,814	10,454	18,851
Allowance for Acquired PCD Loans		1,220
Charge-offs	(29)	(270)	(1,337)
Recoveries	100	0	0
Provision (Reversal)	920	2,410	(7,060)
Ending Balance	14,805	13,814	10,454
Construction and land
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	4,680	3,572	4,155
Allowance for Acquired PCD Loans		0
Charge-offs	0	0	0
Recoveries	0	0	63
Provision (Reversal)	735	1,108	(646)
Ending Balance	5,415	4,680	3,572
Multi-family residential
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	572	457	1,077
Allowance for Acquired PCD Loans		0
Charge-offs	0	0	0
Recoveries	0	0	0
Provision (Reversal)	(98)	115	(620)
Ending Balance	474	572	457
Commercial and industrial
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	6,024	3,520	4,276
Allowance for Acquired PCD Loans		195
Charge-offs	(255)	(792)	(599)
Recoveries	180	509	313
Provision (Reversal)	217	2,592	(470)
Ending Balance	6,166	6,024	3,520
Consumer
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance	702	634	863
Allowance for Acquired PCD Loans		0
Charge-offs	(175)	(256)	(187)
Recoveries	39	142	146
Provision (Reversal)	168	182	(188)
Ending Balance	$ 734	$ 702	$ 634

Loans - Summary of Allowance fo

Loans - Summary of Allowance for Loan Losses and Recorded Investment in Loans (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses	$ 31,118	$ 28,578
Individually evaluated for impairment, Allowance for loan losses	419	721
Allowance for loan losses	31,537	29,299	$ 21,089	$ 32,963
Total allowance for credit losses	33,712	30,671
Total allowance for credit losses	419	721
Total allowance for credit losses	34,131	31,392	22,904	34,388
Collectively evaluated for impairment, Recorded investment in loans	2,577,422	2,425,717
Individually evaluated for impairment, Recorded investment in loans	4,216	5,033
Total	2,581,638	2,430,750
Originated loans:
Financing Receivable, Allowance for Credit Losses [Line Items]
Total	2,169,500	1,961,425
Financial Asset Acquired with Credit Deterioration
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment, Recorded investment in loans	1,400	1,500
Unfunded lending commitments
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses	2,594	2,093
Individually evaluated for impairment, Allowance for loan losses	0	0
Allowance for loan losses	2,594	2,093	1,815	1,425
Unfunded lending commitments | Originated loans:
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses	2,600	2,100
Allowance for loan losses	534,700	520,700
One- to four-family first mortgage
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses	3,255	2,883
Individually evaluated for impairment, Allowance for loan losses	0	0
Allowance for loan losses	3,255	2,883	1,944	3,065
Collectively evaluated for impairment, Recorded investment in loans	433,401	389,616
Individually evaluated for impairment, Recorded investment in loans	0	0
Total	433,401	389,616
Home equity loans and lines
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses	688	624
Individually evaluated for impairment, Allowance for loan losses	0	0
Allowance for loan losses	688	624	508	676
Collectively evaluated for impairment, Recorded investment in loans	68,977	61,863
Individually evaluated for impairment, Recorded investment in loans	0	0
Total	68,977	61,863
Commercial real estate
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses	14,604	13,264
Individually evaluated for impairment, Allowance for loan losses	201	550
Allowance for loan losses	14,805	13,814	10,454	18,851
Collectively evaluated for impairment, Recorded investment in loans	1,188,734	1,147,794
Individually evaluated for impairment, Recorded investment in loans	3,957	4,743
Total	1,192,691	1,152,537
Construction and land
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses	5,292	4,680
Individually evaluated for impairment, Allowance for loan losses	123	0
Allowance for loan losses	5,415	4,680	3,572	4,155
Collectively evaluated for impairment, Recorded investment in loans	340,577	313,175
Individually evaluated for impairment, Recorded investment in loans	147	0
Total	340,724	313,175
Multi-family residential
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses	474	572
Individually evaluated for impairment, Allowance for loan losses	0	0
Allowance for loan losses	474	572	457	1,077
Collectively evaluated for impairment, Recorded investment in loans	107,263	100,588
Individually evaluated for impairment, Recorded investment in loans	0	0
Total	107,263	100,588
Commercial and industrial
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses	6,071	5,853
Individually evaluated for impairment, Allowance for loan losses	95	171
Allowance for loan losses	6,166	6,024	3,520	4,276
Collectively evaluated for impairment, Recorded investment in loans	405,547	377,690
Individually evaluated for impairment, Recorded investment in loans	112	204
Total	405,659	377,894
Consumer
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses	734	702
Individually evaluated for impairment, Allowance for loan losses	0	0
Allowance for loan losses	734	702	$ 634	$ 863
Collectively evaluated for impairment, Recorded investment in loans	32,923	34,991
Individually evaluated for impairment, Recorded investment in loans	0	86
Total	$ 32,923	$ 35,077

Loans - Summary of Loan Portfol

Loans - Summary of Loan Portfolio by Credit Quality Classification and Origination Year (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	$ 476,462	$ 727,253
Origination year - 1 year before current fiscal year	676,364	530,830
Origination year - 2 years prior to current fiscal year	409,278	315,892
Origination year - 3 years prior to current fiscal year	262,418	231,274
Origination year - 4 years prior to current fiscal year	197,040	111,786
Prior	232,425	224,304
Revolving Loans	317,173	281,624
Revolving Loans Converted to Term Loans	10,478	7,787
Total	2,581,638	2,430,750
Current period gross charge-offs
2023	3
2022	34
2021	3
2020	130
2019	7
Prior	45
Revolving Loans	249
Revolving Loans Converted to Term Loans	0
Total	471	1,398	$ 2,305
One- to four-family first mortgage
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	94,614	107,968
Origination year - 1 year before current fiscal year	107,079	78,989
Origination year - 2 years prior to current fiscal year	72,899	38,244
Origination year - 3 years prior to current fiscal year	33,894	34,259
Origination year - 4 years prior to current fiscal year	27,737	26,827
Prior	93,661	97,094
Revolving Loans	3,059	5,387
Revolving Loans Converted to Term Loans	458	848
Total	433,401	389,616
Current period gross charge-offs
2023	0
2022	0
2021	0
2020	0
2019	0
Prior	12
Revolving Loans	0
Revolving Loans Converted to Term Loans	0
Total	12	80	176
Home equity loans and lines
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	1,864	1,898
Origination year - 1 year before current fiscal year	1,652	1,453
Origination year - 2 years prior to current fiscal year	1,231	783
Origination year - 3 years prior to current fiscal year	760	1,142
Origination year - 4 years prior to current fiscal year	1,117	604
Prior	3,288	3,486
Revolving Loans	57,797	51,502
Revolving Loans Converted to Term Loans	1,268	995
Total	68,977	61,863
Current period gross charge-offs
2023	0
2022	0
2021	0
2020	0
2019	0
Prior	0
Revolving Loans	0
Revolving Loans Converted to Term Loans	0
Total	0	0	6
Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	161,755	292,991
Origination year - 1 year before current fiscal year	292,510	279,576
Origination year - 2 years prior to current fiscal year	253,550	211,495
Origination year - 3 years prior to current fiscal year	187,587	164,748
Origination year - 4 years prior to current fiscal year	142,644	64,848
Prior	109,565	102,375
Revolving Loans	44,225	35,918
Revolving Loans Converted to Term Loans	855	586
Total	1,192,691	1,152,537
Current period gross charge-offs
2023	0
2022	0
2021	0
2020	0
2019	0
Prior	29
Revolving Loans	0
Revolving Loans Converted to Term Loans	0
Total	29	270	1,337
Construction and land
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	122,318	171,161
Origination year - 1 year before current fiscal year	151,440	101,841
Origination year - 2 years prior to current fiscal year	38,410	19,772
Origination year - 3 years prior to current fiscal year	6,787	8,912
Origination year - 4 years prior to current fiscal year	7,672	2,534
Prior	4,611	2,794
Revolving Loans	9,486	4,434
Revolving Loans Converted to Term Loans	0	1,727
Total	340,724	313,175
Current period gross charge-offs
2023	0
2022	0
2021	0
2020	0
2019	0
Prior	0
Revolving Loans	0
Revolving Loans Converted to Term Loans	0
Total	0	0	0
Multi-family residential
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	14,907	33,822
Origination year - 1 year before current fiscal year	37,228	15,775
Origination year - 2 years prior to current fiscal year	11,843	25,661
Origination year - 3 years prior to current fiscal year	21,558	13,070
Origination year - 4 years prior to current fiscal year	12,548	5,627
Prior	6,716	2,491
Revolving Loans	2,463	1,302
Revolving Loans Converted to Term Loans	0	2,840
Total	107,263	100,588
Current period gross charge-offs
2023	0
2022	0
2021	0
2020	0
2019	0
Prior	0
Revolving Loans	0
Revolving Loans Converted to Term Loans	0
Total	0	0	0
Commercial and industrial
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	75,063	109,392
Origination year - 1 year before current fiscal year	80,708	50,850
Origination year - 2 years prior to current fiscal year	30,466	18,360
Origination year - 3 years prior to current fiscal year	10,945	8,607
Origination year - 4 years prior to current fiscal year	4,956	11,210
Prior	3,624	3,052
Revolving Loans	192,075	175,661
Revolving Loans Converted to Term Loans	7,822	762
Total	405,659	377,894
Current period gross charge-offs
2023	0
2022	0
2021	0
2020	124
2019	7
Prior	0
Revolving Loans	124
Revolving Loans Converted to Term Loans	0
Total	255	792	599
Consumer
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	5,941	10,021
Origination year - 1 year before current fiscal year	5,747	2,346
Origination year - 2 years prior to current fiscal year	879	1,577
Origination year - 3 years prior to current fiscal year	887	536
Origination year - 4 years prior to current fiscal year	366	136
Prior	10,960	13,012
Revolving Loans	8,068	7,420
Revolving Loans Converted to Term Loans	75	29
Total	32,923	35,077
Current period gross charge-offs
2023	3
2022	34
2021	3
2020	6
2019	0
Prior	4
Revolving Loans	125
Revolving Loans Converted to Term Loans	0
Total	175	256	$ 187
Pass
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	473,995	725,380
Origination year - 1 year before current fiscal year	674,078	529,588
Origination year - 2 years prior to current fiscal year	402,308	312,543
Origination year - 3 years prior to current fiscal year	259,043	225,542
Origination year - 4 years prior to current fiscal year	191,481	107,727
Prior	221,241	214,016
Revolving Loans	312,968	280,108
Revolving Loans Converted to Term Loans	10,428	7,237
Total	2,545,542	2,402,141
Pass | One- to four-family first mortgage
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	94,465	107,546
Origination year - 1 year before current fiscal year	106,417	78,744
Origination year - 2 years prior to current fiscal year	72,594	37,876
Origination year - 3 years prior to current fiscal year	33,588	34,114
Origination year - 4 years prior to current fiscal year	27,677	26,455
Prior	91,706	94,729
Revolving Loans	3,059	5,387
Revolving Loans Converted to Term Loans	458	348
Total	429,964	385,199
Pass | Home equity loans and lines
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	1,864	1,898
Origination year - 1 year before current fiscal year	1,652	1,453
Origination year - 2 years prior to current fiscal year	1,231	783
Origination year - 3 years prior to current fiscal year	760	1,142
Origination year - 4 years prior to current fiscal year	1,117	604
Prior	3,138	3,453
Revolving Loans	57,768	51,502
Revolving Loans Converted to Term Loans	1,240	995
Total	68,770	61,830
Pass | Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	161,755	292,894
Origination year - 1 year before current fiscal year	292,494	279,397
Origination year - 2 years prior to current fiscal year	252,109	210,983
Origination year - 3 years prior to current fiscal year	184,935	159,169
Origination year - 4 years prior to current fiscal year	137,154	64,554
Prior	104,533	95,083
Revolving Loans	44,225	35,918
Revolving Loans Converted to Term Loans	855	586
Total	1,178,060	1,138,584
Pass | Construction and land
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	121,389	170,744
Origination year - 1 year before current fiscal year	150,667	101,321
Origination year - 2 years prior to current fiscal year	33,247	19,620
Origination year - 3 years prior to current fiscal year	6,641	8,912
Origination year - 4 years prior to current fiscal year	7,672	2,534
Prior	4,567	2,716
Revolving Loans	5,439	4,434
Revolving Loans Converted to Term Loans	0	1,727
Total	329,622	312,008
Pass | Multi-family residential
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	14,907	33,822
Origination year - 1 year before current fiscal year	37,228	15,775
Origination year - 2 years prior to current fiscal year	11,843	25,661
Origination year - 3 years prior to current fiscal year	21,558	13,070
Origination year - 4 years prior to current fiscal year	12,548	2,241
Prior	3,213	2,491
Revolving Loans	2,463	1,302
Revolving Loans Converted to Term Loans	0	2,840
Total	103,760	97,202
Pass | Commercial and industrial
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	73,674	108,464
Origination year - 1 year before current fiscal year	79,886	50,850
Origination year - 2 years prior to current fiscal year	30,412	16,043
Origination year - 3 years prior to current fiscal year	10,674	8,599
Origination year - 4 years prior to current fiscal year	4,954	11,203
Prior	3,386	2,759
Revolving Loans	191,946	174,145
Revolving Loans Converted to Term Loans	7,800	712
Total	402,732	372,775
Pass | Consumer
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	5,941	10,012
Origination year - 1 year before current fiscal year	5,734	2,048
Origination year - 2 years prior to current fiscal year	872	1,577
Origination year - 3 years prior to current fiscal year	887	536
Origination year - 4 years prior to current fiscal year	359	136
Prior	10,698	12,785
Revolving Loans	8,068	7,420
Revolving Loans Converted to Term Loans	75	29
Total	32,634	34,543
Special Mention
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	1,078	488
Origination year - 1 year before current fiscal year	1,445	888
Origination year - 2 years prior to current fiscal year	4,823	345
Origination year - 3 years prior to current fiscal year	410	0
Origination year - 4 years prior to current fiscal year	0	3,319
Prior	172	355
Revolving Loans	0	1,188
Revolving Loans Converted to Term Loans	0	500
Total	7,928	7,083
Special Mention | One- to four-family first mortgage
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	149	150
Origination year - 1 year before current fiscal year	497	189
Origination year - 2 years prior to current fiscal year	188	0
Origination year - 3 years prior to current fiscal year	0	0
Origination year - 4 years prior to current fiscal year	0	0
Prior	34	355
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	500
Total	868	1,194
Special Mention | Home equity loans and lines
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	0	0
Origination year - 1 year before current fiscal year	0	0
Origination year - 2 years prior to current fiscal year	0	0
Origination year - 3 years prior to current fiscal year	0	0
Origination year - 4 years prior to current fiscal year	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	0	0
Special Mention | Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	0	0
Origination year - 1 year before current fiscal year	0	179
Origination year - 2 years prior to current fiscal year	0	345
Origination year - 3 years prior to current fiscal year	0	0
Origination year - 4 years prior to current fiscal year	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	0	524
Special Mention | Construction and land
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	929	0
Origination year - 1 year before current fiscal year	164	520
Origination year - 2 years prior to current fiscal year	4,635	0
Origination year - 3 years prior to current fiscal year	146	0
Origination year - 4 years prior to current fiscal year	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	5,874	520
Special Mention | Multi-family residential
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	0	0
Origination year - 1 year before current fiscal year	0	0
Origination year - 2 years prior to current fiscal year	0	0
Origination year - 3 years prior to current fiscal year	0	0
Origination year - 4 years prior to current fiscal year	0	3,312
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	0	3,312
Special Mention | Commercial and industrial
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	0	338
Origination year - 1 year before current fiscal year	784	0
Origination year - 2 years prior to current fiscal year	0	0
Origination year - 3 years prior to current fiscal year	264	0
Origination year - 4 years prior to current fiscal year	0	7
Prior	138	0
Revolving Loans	0	1,188
Revolving Loans Converted to Term Loans	0	0
Total	1,186	1,533
Special Mention | Consumer
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	0	0
Origination year - 1 year before current fiscal year	0	0
Origination year - 2 years prior to current fiscal year	0	0
Origination year - 3 years prior to current fiscal year	0	0
Origination year - 4 years prior to current fiscal year	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	0	0
Substandard
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	1,389	1,385
Origination year - 1 year before current fiscal year	841	354
Origination year - 2 years prior to current fiscal year	2,147	3,004
Origination year - 3 years prior to current fiscal year	2,965	5,732
Origination year - 4 years prior to current fiscal year	5,559	740
Prior	11,012	9,933
Revolving Loans	4,205	328
Revolving Loans Converted to Term Loans	50	50
Total	28,168	21,526
Substandard | One- to four-family first mortgage
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	0	272
Origination year - 1 year before current fiscal year	165	56
Origination year - 2 years prior to current fiscal year	117	368
Origination year - 3 years prior to current fiscal year	306	145
Origination year - 4 years prior to current fiscal year	60	372
Prior	1,921	2,010
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	2,569	3,223
Substandard | Home equity loans and lines
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	0	0
Origination year - 1 year before current fiscal year	0	0
Origination year - 2 years prior to current fiscal year	0	0
Origination year - 3 years prior to current fiscal year	0	0
Origination year - 4 years prior to current fiscal year	0	0
Prior	150	33
Revolving Loans	29	0
Revolving Loans Converted to Term Loans	28	0
Total	207	33
Substandard | Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	0	97
Origination year - 1 year before current fiscal year	16	0
Origination year - 2 years prior to current fiscal year	1,441	167
Origination year - 3 years prior to current fiscal year	2,652	5,579
Origination year - 4 years prior to current fiscal year	5,490	294
Prior	5,032	7,292
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	14,631	13,429
Substandard | Construction and land
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	0	417
Origination year - 1 year before current fiscal year	609	0
Origination year - 2 years prior to current fiscal year	528	152
Origination year - 3 years prior to current fiscal year	0	0
Origination year - 4 years prior to current fiscal year	0	0
Prior	44	78
Revolving Loans	4,047	0
Revolving Loans Converted to Term Loans	0	0
Total	5,228	647
Substandard | Multi-family residential
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	0	0
Origination year - 1 year before current fiscal year	0	0
Origination year - 2 years prior to current fiscal year	0	0
Origination year - 3 years prior to current fiscal year	0	0
Origination year - 4 years prior to current fiscal year	0	74
Prior	3,503	0
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	3,503	74
Substandard | Commercial and industrial
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	1,389	590
Origination year - 1 year before current fiscal year	38	0
Origination year - 2 years prior to current fiscal year	54	2,317
Origination year - 3 years prior to current fiscal year	7	8
Origination year - 4 years prior to current fiscal year	2	0
Prior	100	293
Revolving Loans	129	328
Revolving Loans Converted to Term Loans	22	50
Total	1,741	3,586
Substandard | Consumer
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	0	9
Origination year - 1 year before current fiscal year	13	298
Origination year - 2 years prior to current fiscal year	7	0
Origination year - 3 years prior to current fiscal year	0	0
Origination year - 4 years prior to current fiscal year	7	0
Prior	262	227
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	289	534
Doubtful
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	0	0
Origination year - 1 year before current fiscal year	0	0
Origination year - 2 years prior to current fiscal year	0	0
Origination year - 3 years prior to current fiscal year	0	0
Origination year - 4 years prior to current fiscal year	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	0	0
Doubtful | One- to four-family first mortgage
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	0	0
Origination year - 1 year before current fiscal year	0	0
Origination year - 2 years prior to current fiscal year	0	0
Origination year - 3 years prior to current fiscal year	0	0
Origination year - 4 years prior to current fiscal year	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	0	0
Doubtful | Home equity loans and lines
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	0	0
Origination year - 1 year before current fiscal year	0	0
Origination year - 2 years prior to current fiscal year	0	0
Origination year - 3 years prior to current fiscal year	0	0
Origination year - 4 years prior to current fiscal year	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	0	0
Doubtful | Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	0	0
Origination year - 1 year before current fiscal year	0	0
Origination year - 2 years prior to current fiscal year	0	0
Origination year - 3 years prior to current fiscal year	0	0
Origination year - 4 years prior to current fiscal year	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	0	0
Doubtful | Construction and land
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	0	0
Origination year - 1 year before current fiscal year	0	0
Origination year - 2 years prior to current fiscal year	0	0
Origination year - 3 years prior to current fiscal year	0	0
Origination year - 4 years prior to current fiscal year	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	0	0
Doubtful | Multi-family residential
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	0	0
Origination year - 1 year before current fiscal year	0	0
Origination year - 2 years prior to current fiscal year	0	0
Origination year - 3 years prior to current fiscal year	0	0
Origination year - 4 years prior to current fiscal year	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	0	0
Doubtful | Commercial and industrial
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	0	0
Origination year - 1 year before current fiscal year	0	0
Origination year - 2 years prior to current fiscal year	0	0
Origination year - 3 years prior to current fiscal year	0	0
Origination year - 4 years prior to current fiscal year	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	0	0
Doubtful | Consumer
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Origination year - current fiscal year	0	0
Origination year - 1 year before current fiscal year	0	0
Origination year - 2 years prior to current fiscal year	0	0
Origination year - 3 years prior to current fiscal year	0	0
Origination year - 4 years prior to current fiscal year	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	$ 0	$ 0

Loans - Summary of Past Due Loa

Loans - Summary of Past Due Loans (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	$ 2,581,638	$ 2,430,750
30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	6,128	6,543
60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	5,045	857
Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	2,260	2,498
Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	13,433	9,898
Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	2,568,205	2,420,852
Originated loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	2,169,500	1,961,425
Originated loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	4,283	4,501
Originated loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,890	493
Originated loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,691	1,221
Originated loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	7,864	6,215
Originated loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	2,161,636	1,955,210
Acquired loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	412,138	469,325
Acquired loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,845	2,042
Acquired loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	3,155	364
Acquired loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	569	1,277
Acquired loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	5,569	3,683
Acquired loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	406,569	465,642
Real estate loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	2,143,056	2,017,779
Real estate loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	5,116	6,086
Real estate loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	4,891	622
Real estate loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,984	2,038
Real estate loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	11,991	8,746
Real estate loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	2,131,065	2,009,033
Real estate loans: | Originated loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,761,754	1,591,124
Real estate loans: | Originated loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	3,554	4,085
Real estate loans: | Originated loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,748	486
Real estate loans: | Originated loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,502	820
Real estate loans: | Originated loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	6,804	5,391
Real estate loans: | Originated loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,754,950	1,585,733
Real estate loans: | Acquired loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	381,302	426,655
Real estate loans: | Acquired loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,562	2,001
Real estate loans: | Acquired loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	3,143	136
Real estate loans: | Acquired loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	482	1,218
Real estate loans: | Acquired loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	5,187	3,355
Real estate loans: | Acquired loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	376,115	423,300
Other loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	438,582	412,971
Other loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,012	457
Other loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	154	235
Other loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	276	460
Other loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,442	1,152
Other loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	437,140	411,819
Other loans: | Originated loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	407,746	370,301
Other loans: | Originated loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	729	416
Other loans: | Originated loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	142	7
Other loans: | Originated loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	189	401
Other loans: | Originated loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,060	824
Other loans: | Originated loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	406,686	369,477
Other loans: | Acquired loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	30,836	42,670
Other loans: | Acquired loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	283	41
Other loans: | Acquired loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	12	228
Other loans: | Acquired loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	87	59
Other loans: | Acquired loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	382	328
Other loans: | Acquired loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	30,454	42,342
One- to four-family first mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	433,401	389,616
One- to four-family first mortgage | Real estate loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	433,401	389,616
One- to four-family first mortgage | Real estate loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	4,410	2,081
One- to four-family first mortgage | Real estate loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,475	283
One- to four-family first mortgage | Real estate loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	798	1,165
One- to four-family first mortgage | Real estate loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	6,683	3,529
One- to four-family first mortgage | Real estate loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	426,718	386,087
One- to four-family first mortgage | Real estate loans: | Originated loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	358,870	299,830
One- to four-family first mortgage | Real estate loans: | Originated loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	2,867	490
One- to four-family first mortgage | Real estate loans: | Originated loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	978	147
One- to four-family first mortgage | Real estate loans: | Originated loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	331	646
One- to four-family first mortgage | Real estate loans: | Originated loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	4,176	1,283
One- to four-family first mortgage | Real estate loans: | Originated loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	354,694	298,547
One- to four-family first mortgage | Real estate loans: | Acquired loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	74,531	89,786
One- to four-family first mortgage | Real estate loans: | Acquired loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,543	1,591
One- to four-family first mortgage | Real estate loans: | Acquired loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	497	136
One- to four-family first mortgage | Real estate loans: | Acquired loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	467	519
One- to four-family first mortgage | Real estate loans: | Acquired loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	2,507	2,246
One- to four-family first mortgage | Real estate loans: | Acquired loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	72,024	87,540
Home equity loans and lines
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	68,977	61,863
Home equity loans and lines | Real estate loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	68,977	61,863
Home equity loans and lines | Real estate loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	162	156
Home equity loans and lines | Real estate loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1	0
Home equity loans and lines | Real estate loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	35	1
Home equity loans and lines | Real estate loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	198	157
Home equity loans and lines | Real estate loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	68,779	61,706
Home equity loans and lines | Real estate loans: | Originated loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	61,283	52,990
Home equity loans and lines | Real estate loans: | Originated loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	143	40
Home equity loans and lines | Real estate loans: | Originated loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	0
Home equity loans and lines | Real estate loans: | Originated loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	35	0
Home equity loans and lines | Real estate loans: | Originated loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	178	40
Home equity loans and lines | Real estate loans: | Originated loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	61,105	52,950
Home equity loans and lines | Real estate loans: | Acquired loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	7,694	8,873
Home equity loans and lines | Real estate loans: | Acquired loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	19	116
Home equity loans and lines | Real estate loans: | Acquired loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1	0
Home equity loans and lines | Real estate loans: | Acquired loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	1
Home equity loans and lines | Real estate loans: | Acquired loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	20	117
Home equity loans and lines | Real estate loans: | Acquired loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	7,674	8,756
Commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,192,691	1,152,537
Commercial real estate | Real estate loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,192,691	1,152,537
Commercial real estate | Real estate loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	112	3,504
Commercial real estate | Real estate loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	3,414	179
Commercial real estate | Real estate loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	593
Commercial real estate | Real estate loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	3,526	4,276
Commercial real estate | Real estate loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,189,165	1,148,261
Commercial real estate | Real estate loans: | Originated loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	923,724	856,512
Commercial real estate | Real estate loans: | Originated loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	112	3,210
Commercial real estate | Real estate loans: | Originated loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	769	179
Commercial real estate | Real estate loans: | Originated loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	27
Commercial real estate | Real estate loans: | Originated loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	881	3,416
Commercial real estate | Real estate loans: | Originated loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	922,843	853,096
Commercial real estate | Real estate loans: | Acquired loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	268,967	296,025
Commercial real estate | Real estate loans: | Acquired loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	294
Commercial real estate | Real estate loans: | Acquired loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	2,645	0
Commercial real estate | Real estate loans: | Acquired loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	566
Commercial real estate | Real estate loans: | Acquired loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	2,645	860
Commercial real estate | Real estate loans: | Acquired loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	266,322	295,165
Construction and land
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	340,724	313,175
Construction and land | Real estate loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	340,724	313,175
Construction and land | Real estate loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	432	345
Construction and land | Real estate loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1	160
Construction and land | Real estate loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,151	279
Construction and land | Real estate loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,584	784
Construction and land | Real estate loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	339,140	312,391
Construction and land | Real estate loans: | Originated loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	314,279	285,392
Construction and land | Real estate loans: | Originated loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	432	345
Construction and land | Real estate loans: | Originated loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1	160
Construction and land | Real estate loans: | Originated loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,136	147
Construction and land | Real estate loans: | Originated loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,569	652
Construction and land | Real estate loans: | Originated loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	312,710	284,740
Construction and land | Real estate loans: | Acquired loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	26,445	27,783
Construction and land | Real estate loans: | Acquired loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	0
Construction and land | Real estate loans: | Acquired loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	0
Construction and land | Real estate loans: | Acquired loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	15	132
Construction and land | Real estate loans: | Acquired loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	15	132
Construction and land | Real estate loans: | Acquired loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	26,430	27,651
Multi-family residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	107,263	100,588
Multi-family residential | Real estate loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	107,263	100,588
Multi-family residential | Real estate loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	0
Multi-family residential | Real estate loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	0
Multi-family residential | Real estate loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	0
Multi-family residential | Real estate loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	0
Multi-family residential | Real estate loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	107,263	100,588
Multi-family residential | Real estate loans: | Originated loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	103,598	96,400
Multi-family residential | Real estate loans: | Originated loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	0
Multi-family residential | Real estate loans: | Originated loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	0
Multi-family residential | Real estate loans: | Originated loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	0
Multi-family residential | Real estate loans: | Originated loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	0
Multi-family residential | Real estate loans: | Originated loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	103,598	96,400
Multi-family residential | Real estate loans: | Acquired loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	3,665	4,188
Multi-family residential | Real estate loans: | Acquired loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	0
Multi-family residential | Real estate loans: | Acquired loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	0
Multi-family residential | Real estate loans: | Acquired loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	0
Multi-family residential | Real estate loans: | Acquired loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	0
Multi-family residential | Real estate loans: | Acquired loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	3,665	4,188
Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	405,659	377,894
Commercial and industrial | Other loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	405,659	377,894
Commercial and industrial | Other loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	596	152
Commercial and industrial | Other loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	11	225
Commercial and industrial | Other loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	221	248
Commercial and industrial | Other loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	828	625
Commercial and industrial | Other loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	404,831	377,269
Commercial and industrial | Other loans: | Originated loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	377,264	338,780
Commercial and industrial | Other loans: | Originated loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	325	152
Commercial and industrial | Other loans: | Originated loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	11	0
Commercial and industrial | Other loans: | Originated loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	189	210
Commercial and industrial | Other loans: | Originated loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	525	362
Commercial and industrial | Other loans: | Originated loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	376,739	338,418
Commercial and industrial | Other loans: | Acquired loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	28,395	39,114
Commercial and industrial | Other loans: | Acquired loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	271	0
Commercial and industrial | Other loans: | Acquired loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	225
Commercial and industrial | Other loans: | Acquired loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	32	38
Commercial and industrial | Other loans: | Acquired loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	303	263
Commercial and industrial | Other loans: | Acquired loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	28,092	38,851
Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	32,923	35,077
Consumer | Other loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	32,923	35,077
Consumer | Other loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	416	305
Consumer | Other loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	143	10
Consumer | Other loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	55	212
Consumer | Other loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	614	527
Consumer | Other loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	32,309	34,550
Consumer | Other loans: | Originated loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	30,482	31,521
Consumer | Other loans: | Originated loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	404	264
Consumer | Other loans: | Originated loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	131	7
Consumer | Other loans: | Originated loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	191
Consumer | Other loans: | Originated loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	535	462
Consumer | Other loans: | Originated loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	29,947	31,059
Consumer | Other loans: | Acquired loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	2,441	3,556
Consumer | Other loans: | Acquired loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	12	41
Consumer | Other loans: | Acquired loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	12	3
Consumer | Other loans: | Acquired loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	55	21
Consumer | Other loans: | Acquired loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	79	65
Consumer | Other loans: | Acquired loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	$ 2,362	$ 3,491

Loans - Summary of Information

Loans - Summary of Information Pertaining to Non Accrual Non Covered Loans (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 8,814	$ 10,513
Without Related Allowance	2,548	3,013
Individually evaluated for impairment, Recorded investment in loans	4,216	5,033
Financial Asset Acquired with Credit Deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Individually evaluated for impairment, Recorded investment in loans	1,400	1,500
Commercial Real Estate | Financial Asset Acquired with Credit Deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Individually evaluated for impairment, Recorded investment in loans	1,410	1,530
One- to four-family first mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	1,600	2,300
Without Related Allowance	0	0
Individually evaluated for impairment, Recorded investment in loans	0	0
Home equity loans and lines
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	208	34
Without Related Allowance	0	0
Individually evaluated for impairment, Recorded investment in loans	0	0
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	5,203	6,945
Without Related Allowance	2,548	2,914
Individually evaluated for impairment, Recorded investment in loans	3,957	4,743
Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	1,181	315
Without Related Allowance	0	0
Individually evaluated for impairment, Recorded investment in loans	147	0
Multi-family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	0
Without Related Allowance	0	0
Individually evaluated for impairment, Recorded investment in loans	0	0
Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	331	378
Without Related Allowance	0	13
Individually evaluated for impairment, Recorded investment in loans	112	204
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	291	541
Without Related Allowance	0	86
Individually evaluated for impairment, Recorded investment in loans	$ 0	$ 86

Loans - Summary of Informatio_2

Loans - Summary of Information Pertaining to Collateral Dependent Loans (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
ACL	$ 31,537	$ 29,299	$ 21,089	$ 32,963
Collateral Pledged
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	4,216	5,033
ACL	419	721
One- to four-family first mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
ACL	3,255	2,883	1,944	3,065
One- to four-family first mortgage | Residential Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	0	0
ACL	0	0
Home equity loans and lines
Accounts, Notes, Loans and Financing Receivable [Line Items]
ACL	688	624	508	676
Home equity loans and lines | Residential Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	0	0
ACL	0	0
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
ACL	14,805	13,814	10,454	18,851
Commercial real estate | Commercial Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	3,957	4,743
ACL	201	550
Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
ACL	5,415	4,680	3,572	4,155
Construction and land | Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	147	0
ACL	123	0
Multi-family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
ACL	474	572	457	1,077
Multi-family residential | Residential Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	0	0
ACL	0	0
Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
ACL	6,166	6,024	3,520	4,276
Commercial and industrial | Equipment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	112	204
ACL	95	171
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
ACL	734	702	$ 634	$ 863
Consumer | Collateral Pledged
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	0	86
ACL	$ 0	$ 0

Loans - Summary of Loans Modifi

Loans - Summary of Loans Modification (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($) Rate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Percent of Total Class of Loans (as percent) | Rate	0.30%
Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 340
Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	7,014
Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
Combination Term Extension and Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
Combination Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0
One- to four-family first mortgage
Financing Receivable, Troubled Debt Restructuring [Line Items]
Percent of Total Class of Loans (as percent) | Rate	0.20%
One- to four-family first mortgage | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0
One- to four-family first mortgage | Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
One- to four-family first mortgage | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	1,055
One- to four-family first mortgage | Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
One- to four-family first mortgage | Combination Term Extension and Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
One- to four-family first mortgage | Combination Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0
Home equity loans and lines
Financing Receivable, Troubled Debt Restructuring [Line Items]
Percent of Total Class of Loans (as percent) | Rate	0.10%
Home equity loans and lines | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 60
Home equity loans and lines | Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
Home equity loans and lines | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
Home equity loans and lines | Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
Home equity loans and lines | Combination Term Extension and Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
Home equity loans and lines | Combination Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0
Commercial real estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Percent of Total Class of Loans (as percent) | Rate	0.10%
Commercial real estate | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 280
Commercial real estate | Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
Commercial real estate | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	1,102
Commercial real estate | Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
Commercial real estate | Combination Term Extension and Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
Commercial real estate | Combination Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0
Construction and land
Financing Receivable, Troubled Debt Restructuring [Line Items]
Percent of Total Class of Loans (as percent) | Rate	0%
Construction and land | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0
Construction and land | Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
Construction and land | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	31
Construction and land | Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
Construction and land | Combination Term Extension and Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
Construction and land | Combination Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0
Multi-family residential
Financing Receivable, Troubled Debt Restructuring [Line Items]
Percent of Total Class of Loans (as percent) | Rate	3.20%
Multi-family residential | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0
Multi-family residential | Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
Multi-family residential | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	3,437
Multi-family residential | Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
Multi-family residential | Combination Term Extension and Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
Multi-family residential | Combination Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0
Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Percent of Total Class of Loans (as percent) | Rate	0.30%
Commercial and industrial | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0
Commercial and industrial | Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
Commercial and industrial | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	1,389
Commercial and industrial | Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
Commercial and industrial | Combination Term Extension and Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
Commercial and industrial | Combination Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0
Consumer
Financing Receivable, Troubled Debt Restructuring [Line Items]
Percent of Total Class of Loans (as percent) | Rate	0%
Consumer | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0
Consumer | Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
Consumer | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
Consumer | Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
Consumer | Combination Term Extension and Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0
Consumer | Combination Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0

Loans - Financial Impacts of Lo

Loans - Financial Impacts of Loan Modifications (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)
One- to four-family first mortgage | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Payment Deferral	$ 0
One- to four-family first mortgage | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Term Extensions (in months)	24 months
Home equity loans and lines | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Payment Deferral	$ 3
Term Extensions (in months)	0 months
Commercial real estate | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Payment Deferral	$ 9
Term Extensions (in months)	12 months
Construction and land | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Payment Deferral	$ 0
Term Extensions (in months)	12 months
Multi-family residential | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Payment Deferral	$ 0
Term Extensions (in months)	2 months
Commercial and industrial | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Payment Deferral	$ 0
Term Extensions (in months)	10 months
Consumer | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Payment Deferral	$ 0
Term Extensions (in months)	0 months

Loans - Aging Analysis of Loans

Loans - Aging Analysis of Loans (Details) $ in Thousands	Dec. 31, 2023 USD ($)
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	$ 7,354
Nonaccrual	1,414
One- to four-family first mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	1,055
Nonaccrual	221
Home equity loans and lines
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	60
Nonaccrual	60
Commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	1,382
Nonaccrual	1,102
Construction and land
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	31
Nonaccrual	31
Multi-family residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	3,437
Nonaccrual	0
Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	1,389
Nonaccrual	0
Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	0
Nonaccrual	0
30-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	0
30-89 Days Past Due | One- to four-family first mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	0
30-89 Days Past Due | Home equity loans and lines
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	0
30-89 Days Past Due | Commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	0
30-89 Days Past Due | Construction and land
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	0
30-89 Days Past Due | Multi-family residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	0
30-89 Days Past Due | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	0
30-89 Days Past Due | Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	0
90+ Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	0
90+ Days Past Due | One- to four-family first mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	0
90+ Days Past Due | Home equity loans and lines
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	0
90+ Days Past Due | Commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	0
90+ Days Past Due | Construction and land
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	0
90+ Days Past Due | Multi-family residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	0
90+ Days Past Due | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	0
90+ Days Past Due | Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	0
Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	5,940
Current | One- to four-family first mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	834
Current | Home equity loans and lines
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	0
Current | Commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	280
Current | Construction and land
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	0
Current | Multi-family residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	3,437
Current | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	1,389
Current | Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	$ 0

Loan Servicing - Summary of Unp

Loan Servicing - Summary of Unpaid Principal Balance of Serviced Mortgage Loans for Others (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total, end of period	$ 39,003	$ 44,675
Mortgage loans sold to Federal Home Loan Mortgage Corporation without recourse
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total, end of period	1,251	1,465
Mortgage loans sold to Federal National Mortgage Association without recourse
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total, end of period	37,614	43,059
Mortgage loans sold to Federal Home Loan Bank without recourse
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total, end of period	$ 138	$ 151

Loan Servicing - Additional Inf

Loan Servicing - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Servicing assets, prepayment rate	11.60%
Servicing assets, weighted average term	6 years 8 months 1 day
Servicing assets, discount rate	14.50%
Loan servicing arrangements
Accounts, Notes, Loans and Financing Receivable [Line Items]
Foregoing loan servicing arrangements	$ 1,049	$ 1,036
SBA Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
SBA guaranteed portion of loans sold	8,936
Servicing asset	$ 20,502	19,463
SBA Loan | Friendswood Capital Corporation
Accounts, Notes, Loans and Financing Receivable [Line Items]
Servicing asset		$ 24,449

Loan Servicing - Summary of SBA

Loan Servicing - Summary of SBA Servicing Assets Activity (Details) - SBA Loan - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Servicing Asset at Amortized Cost, Balance [Roll Forward]
Balance, beginning of period	$ 0	$ 0	$ 0
Recognition of SBA servicing asset	132	0	0
Amortization	(8)	0	0
Balance, end of period	124	0	0
Fair value, end of period	$ 130	$ 0	$ 0

Office Properties and Equipme_3

Office Properties and Equipment - Summary of Office Properties and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Total office properties and equipment	$ 71,158	$ 69,630
Less accumulated depreciation	29,178	26,070
Total office properties and equipment, net	41,980	43,560
Land
Property, Plant and Equipment [Line Items]
Total office properties and equipment	13,709	13,709
Buildings and improvements
Property, Plant and Equipment [Line Items]
Total office properties and equipment	38,599	37,732
Furniture and equipment
Property, Plant and Equipment [Line Items]
Total office properties and equipment	$ 18,850	$ 18,189

Office Properties and Equipme_4

Office Properties and Equipment - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Depreciation expense	$ 3,571	$ 3,464	$ 3,084
Minimum
Property, Plant and Equipment [Line Items]
Remaining lease term (in years)	1 year
Renewal term (in years)	4 years
Maximum
Property, Plant and Equipment [Line Items]
Remaining lease term (in years)	10 years
Renewal term (in years)	10 years

Office Properties and Equipme_5

Office Properties and Equipment - Summary of Net Lease Cost and Selected Other Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Net lease cost:
Operating lease cost	$ 1,442	$ 1,197	$ 513
Variable lease cost	0	0	0
Net lease cost	$ 1,442	$ 1,197	$ 513
Selected other operating lease information
Weighted average remaining lease term (years)	7 years	6 years 8 months 12 days	9 years 3 months 18 days
Weighted average discount rate	5.70%	5.70%	5.90%

Office Properties and Equipme_6

Office Properties and Equipment - Summary of Maturity of Remaining Lease Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Property, Plant and Equipment [Abstract]
2024	$ 1,540
2025	1,227
2026	1,241
2027	1,256
2028	1,170
Thereafter	11,313
Total future minimum lease payments	17,747
Less: amount representing interest	(6,327)
Present value of net future minimum lease payments	$ 11,420	$ 9,322

Goodwill and Intangibles - Summ

Goodwill and Intangibles - Summary of Changes in Carrying Amount of Goodwill and Core Deposit Intangible (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Goodwill
Goodwill beginning balance	$ 81,517	$ 58,488	$ 58,488
Friendswood acquisition		23,029
Goodwill ending balance	81,517	81,517	58,488
CDI
Core deposit intangibles beginning balance	6,456	3,461	4,624
Amortization of intangibles	(1,601)	(1,602)	(1,163)
Friendswood acquisition		4,597
Core deposit intangibles ending balance	$ 4,855	$ 6,456	$ 3,461
Weighted average useful life (in years)	11 years

Goodwill and Intangibles - Su_2

Goodwill and Intangibles - Summary of Estimated Future Amortization Expense (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]
2024	$ 1,298
2025	1,087
2026	851
2027	618
2028	393
Thereafter	608
Total CDI	$ 4,855	$ 6,456	$ 3,461	$ 4,624

Deposits - Summary of Deposits

Deposits - Summary of Deposits Classifications (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Deposits Liabilities, Balance Sheet, Reported Amounts [Abstract]
Demand deposit accounts	$ 744,424	$ 904,301
Savings	231,624	305,871
Money market accounts	408,024	423,990
NOW accounts	641,818	663,574
Certificates of deposit	644,734	335,445
Total deposits	$ 2,670,624	$ 2,633,181

Deposits - Summary of Maturitie

Deposits - Summary of Maturities of Certificates of Deposit (Details) $ in Thousands	Dec. 31, 2023 USD ($)
Deposits Liabilities, Balance Sheet, Reported Amounts [Abstract]
2024	$ 544,504
2025	86,770
2026	6,225
2027	2,975
2028	2,258
Thereafter	2,002
Total certificates of deposit	$ 644,734

Deposits - Additional Informati

Deposits - Additional Information (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Deposits Liabilities, Balance Sheet, Reported Amounts [Abstract]
Deposit liability	$ 748,586	$ 830,932
Aggregate amount of certificates of deposit	$ 190,733	$ 69,442

Other Borrowings (Details)

Other Borrowings (Details) - USD ($)		12 Months Ended
	Mar. 12, 2023	Dec. 31, 2023	Dec. 31, 2022
Other Borrowings
Other Borrowings [Line Items]
Note payable		$ 5,539,000	$ 5,539,000
Note payable interest rate (as percent)		3.83%	3.83%
Note payable leverage loan term (in years)		20 years	20 years
Note payable leverage loan payments year (in years)		7 years	7 years
Bank Term Funding Program Loan
Other Borrowings [Line Items]
Debt instrument, term (in years)	1 year
Collateral value		$ 103,400,000
Outstanding debt		$ 0

Subordinated Debt (Details)

Subordinated Debt (Details) - USD ($) $ in Thousands		12 Months Ended
	Jun. 30, 2022	Dec. 31, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Subordinated debt		$ 54,241	$ 54,013
Subordinated Debt
Debt Instrument [Line Items]
Debt issuance as a percentage of aggregate principal (as percent)	100%
5.75% Fixed-to-Floating Rate Subordinated Notes | Subordinated Debt
Debt Instrument [Line Items]
Aggregate principal amount	$ 55,000
Fixed-to-floating rate (as percent)	5.75%
Subordinated debt		$ 54,241	$ 54,013
Subordinated debt amortization period (in years)		5 years
5.75% Fixed-to-Floating Rate Subordinated Notes | Subordinated Debt | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate
Debt Instrument [Line Items]
Debt instrument basis points	2.82%

Short-term FHLB Advances (Detai

Short-term FHLB Advances (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Advance from Federal Home Loan Bank [Abstract]
Short-term FHLB advances	$ 150,000	$ 155,000
Average volume of FHLB balances	205,361	7,976
Additional FHLB advances	1,020,494	937,439
Loans pledged through the Bank's blanket lien	$ 1,159,170	$ 1,032,745

Long-term FHLB Advances - Addit

Long-term FHLB Advances - Additional Information (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Advance from Federal Home Loan Bank [Abstract]
Long-term FHLB advances	$ 42,713	$ 21,213

Long-term FHLB Advances - Summa

Long-term FHLB Advances - Summary of Long-term Advances (Details) $ in Thousands	Dec. 31, 2023 USD ($)
Amount
2024	$ 4,076
2025	35,375
2026	3,262
Total long-term FHLB advances	$ 42,713
Weighted Average Rate
2024	1.71%
2025	3.48%
2026	1.58%
Total long-term FHLB advances	3.17%

Derivatives and Hedging Activ_3

Derivatives and Hedging Activities - Additional Information (Details)	12 Months Ended
	Dec. 31, 2023 USD ($) bank	Dec. 31, 2022 USD ($)
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Number of banks customers can execute interest rate swaps with | bank	1
Estimate of additional amounts to be reclassified as additional interest expense	$ 1,919,000
Accumulated unrealized gains, net of taxes, on derivative instruments	2,928,000	$ 3,961,000
Net derivative liabilities	0
Agreement termination value	$ 0

Derivatives and Hedging Activ_4

Derivatives and Hedging Activities - Summary of Fair Value of Derivative Instruments (Details) - USD ($)	Dec. 31, 2023	Dec. 31, 2022
Interest rate swaps
Derivatives, Fair Value [Line Items]
Netting adjustments	$ 0	$ 0
Net derivative amounts	3,914,000	5,144,000
Netting adjustments	0	0
Net derivative amounts	3,000	9,000
Interest rate swaps | Designated as Hedging Instruments
Derivatives, Fair Value [Line Items]
Derivative asset - notional amount	60,000,000	40,000,000
Derivative assets	3,914,000	5,144,000
Derivative liabilities - notional amount	0	0
Derivative liabilities	0	0
Risk participation agreements | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Derivative asset - notional amount	0	0
Derivative assets	0	0
Derivative liabilities - notional amount	11,797,000	12,036,000
Derivative liabilities	$ 3,000	$ 9,000

Derivatives and Hedging Activ_5

Derivatives and Hedging Activities - Summary of Effect of Cash Flow Hedge Accounting on Accumulated Other Comprehensive (Loss) Income (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Derivative Instruments, Gain (Loss) [Line Items]
Reclassification adjustment for losses included in net income	$ (249)	$ 0	$ 0
Interest rate swaps
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain Recognized in OCI	878	3,991
Interest income | Interest rate swaps
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain Reclassified from AOCI into Income	2,185	572
Interest income | Interest rate swaps | Designated as Hedging Instruments
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain Reclassified from AOCI into Income	2,185	572
Other noninterest income | Risk participation agreements | Not Designated as Hedging Instrument
Derivative Instruments, Gain (Loss) [Line Items]
Reclassification adjustment for losses included in net income	$ 5	$ 74

Income Taxes - Summary of Incom

Income Taxes - Summary of Income Tax (Benefit) Expense (Details) - USD ($) $ in Thousands	3 Months Ended												12 Months Ended
	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Current													$ 10,722	$ 9,792	$ 9,754
Deferred													(33)	(882)	2,544
HTC													(303)	0	0
NMTC													(480)	(480)	(480)
Total income tax expense	$ 2,106	$ 2,465	$ 2,503	$ 2,832	$ 2,681	$ 2,598	$ 2,110	$ 1,041	$ 2,577	$ 3,412	$ 2,865	$ 2,964	$ 9,906	$ 8,430	$ 11,818

Income Taxes - Summary of Defer

Income Taxes - Summary of Deferred Tax Asset (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Deferred tax assets:
Provision for loan losses	$ 7,168	$ 6,581
Discount on purchased loans	822	1,277
Salary continuation plan	657	676
Mortgage servicing rights	30	47
Deferred compensation	5	5
Stock-based compensation	260	262
Unrealized loss on securities available for sale	9,121	11,501
Net operating loss acquired	334	499
HTC	41	0
Other	219	382
Deferred tax assets	18,657	21,230
Deferred tax liabilities:
FHLB stock dividends	(169)	(78)
Accumulated depreciation	(3,280)	(3,362)
Intangible assets	(842)	(1,123)
Derivatives	(778)	(1,053)
NMTC	(159)	(130)
Other	(46)	(46)
Deferred tax liabilities	(5,274)	(5,792)
Net deferred tax asset	$ 13,383	$ 15,438

Income Taxes - Summary of Provi

Income Taxes - Summary of Provision for Federal Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended												12 Months Ended
	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Federal tax based on statutory rate													$ 10,658	$ 8,994	$ 12,773
State tax based on statutory rate													175	151	97
(Decrease) increase resulting from:
HTC													(303)	0	0
NMTC													(480)	(480)	(480)
Effect of tax-exempt income													(155)	(276)	(196)
Changes in the cash surrender value of bank owned life insurance													(219)	(192)	(547)
Nondeductible merger-related expenses													0	41	30
Nondeductible share based compensation expense													161	188	180
Exercise of stock options													(50)	(37)	(23)
Other													119	41	(16)
Total income tax expense	$ 2,106	$ 2,465	$ 2,503	$ 2,832	$ 2,681	$ 2,598	$ 2,110	$ 1,041	$ 2,577	$ 3,412	$ 2,865	$ 2,964	$ 9,906	$ 8,430	$ 11,818
Effective tax rate (as percent)													19.80%	19.80%	19.60%

Income Taxes - Additional Infor

Income Taxes - Additional Information (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Portion of retained earnings not treated for deferred federal income tax liability	$ 5,837	$ 5,837
Unrecorded deferred income tax liability	$ 1,985	$ 1,985

Commitments - Additional Inform

Commitments - Additional Information (Details)	12 Months Ended
	Dec. 31, 2023 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Loan commitments maturities period (in years)	1 year
Commitments which present an unusual risk	$ 0
Material losses anticipated	$ 0

Commitments - Summary of Outsta

Commitments - Summary of Outstanding Commitments to Originate Loans and to Advance Additional Amounts (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Available portion of lines of credit
Other Commitments [Line Items]
Contract Amount	$ 368,398	$ 367,167
Undisbursed portion of loans in process
Other Commitments [Line Items]
Contract Amount	221,997	194,182
Commitments to originate loans
Other Commitments [Line Items]
Contract Amount	127,076	164,682
Standby letters of credit
Other Commitments [Line Items]
Contract Amount	$ 7,289	$ 6,969

Regulatory Matters (Details)

Regulatory Matters (Details) $ in Thousands	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Tier 1 risk-based capital, Actual amount	$ 312,454	$ 281,288
Total risk-based capital, Actual amount	400,578	366,243
Tier 1 leverage capital, Actual amount	$ 312,454	$ 281,288
Tier 1 risk-based capital, Actual ratio (as percent)	0.1149	0.1085
Total risk-based capital, Actual ratio (as percent)	0.1473	0.1413
Tier 1 leverage capital, Actual ratio (as percent)	0.0973	0.0912
Tier 1 risk-based capital, Minimum Capital Required - Basel III Fully Phased-In, Amount	$ 231,087	$ 220,269
Total risk-based capital, Minimum Capital Required - Basel III Fully Phased-In, Amount	285,460	272,096
Tier 1 leverage capital, Minimum Capital Required - Basel III Fully Phased-In, Amount	$ 128,508	$ 123,428
Tier 1 risk-based capital, Minimum Capital Required - Basel III Fully Phased-In (as percent)	8.50%	8.50%
Total risk-based capital, Minimum Capital Required - Basel III Fully Phased-In (as percent)	10.50%	10.50%
Tier 1 leverage capital, Minimum Capital Required - Basel III Fully Phased-In (as percent)	4%	4%
Home Bank N.A.
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Common equity tier 1 capital ratio, actual amount	$ 351,939	$ 321,245
Tier 1 risk-based capital, Actual amount	351,939	321,245
Total risk-based capital, Actual amount	385,822	352,187
Tier 1 leverage capital, Actual amount	$ 351,939	$ 321,245
Common equity tier 1 capital ratio, actual ratio (as percent)	0.1298	0.1243
Tier 1 risk-based capital, Actual ratio (as percent)	0.1298	0.1243
Total risk-based capital, Actual ratio (as percent)	0.1423	0.1363
Tier 1 leverage capital, Actual ratio (as percent)	0.1098	0.1043
Common equity tier 1 capital ratio, Minimum Capital Required - Basel III Fully Phased-In, Amount	$ 189,732	$ 180,892
Tier 1 risk-based capital, Minimum Capital Required - Basel III Fully Phased-In, Amount	230,389	219,654
Total risk-based capital, Minimum Capital Required - Basel III Fully Phased-In, Amount	284,599	271,337
Tier 1 leverage capital, Minimum Capital Required - Basel III Fully Phased-In, Amount	$ 128,188	$ 123,150
Common equity tier 1 capital ratio, Minimum Capital Required - Basel III Fully Phased-In (as percent)	7%	7%
Tier 1 risk-based capital, Minimum Capital Required - Basel III Fully Phased-In (as percent)	8.50%	8.50%
Total risk-based capital, Minimum Capital Required - Basel III Fully Phased-In (as percent)	10.50%	10.50%
Tier 1 leverage capital, Minimum Capital Required - Basel III Fully Phased-In (as percent)	4%	4%
Common equity tier 1 capital ratio, minimum required to be well capitalized under prompt corrective action provisions amount	$ 176,180	$ 167,971
Tier 1 risk-based capital, To Be Well Capitalized Under Prompt Corrective Action Provisions, amount	216,837	206,733
Total risk-based capital, To Be Well Capitalized Under Prompt Corrective Action Provisions, amount	271,046	258,417
Tier 1 leverage capital, To Be Well Capitalized Under Prompt Corrective Action Provisions, amount	$ 160,235	$ 153,937
Common equity tier 1 capital ratio, minimum required to be well capitalized under prompt corrective action provisions, Ratio (as percent)	6.50%	6.50%
Tier 1 risk-based capital, To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio (as percent)	0.0800	0.0800
Total risk-based capital, To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio (as percent)	0.1000	0.1000
Tier 1 leverage capital, To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio (as percent)	0.0500	0.0500

Benefit Plans - Additional Info

Benefit Plans - Additional Information (Details)			1 Months Ended			12 Months Ended
	Jan. 01, 2024 USD ($)	May 23, 2022	Dec. 31, 2017 USD ($)	Sep. 30, 2015 USD ($)	Feb. 28, 2014 USD ($) agreement	Dec. 31, 2023 USD ($) employee security	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Benefit Plans [Line Items]
Eligibility to participate in ESOP based on service (in months)						6 months
Eligibility age to participate in ESOP						21 years
Contributions for the plan necessary to amortize the debt to the company, period (in years)						20 years
Compensation cost related to ESOP						$ 908,000	$ 1,096,000	$ 1,052,000
Fair value of the unearned ESOP shares						$ 7,125,000	8,219,000
Chief Operations Officer | Subsequent Event
Benefit Plans [Line Items]
Vested benefit paid	$ 100,254
401 (k) and Profit Sharing Plan
Benefit Plans [Line Items]
Percent of employee's pretax annual earnings allowed to be contributed into the plan (as percent)						75%
Employer matching contribution as percentage of employee contributions made on first 2% of employee's pay (as percent)						100%
Percent of employee's pay to be matched by employer (as percent)						2%
Additional employer matching contribution on employee contributions between 2% and 6% (as percent)						50%
Contributions made by company, amount						$ 1,610,000	1,255,000	$ 974,000
401 (k) and Profit Sharing Plan | Maximum
Benefit Plans [Line Items]
Percent of employee's pay to be matched by employer (as percent)						6%
Salary Continuation Agreements
Benefit Plans [Line Items]
Post retirement liability outstanding						$ 3,128,000	$ 3,220,000
2007 Salary Continuation Agreements
Benefit Plans [Line Items]
Number of employees covered | employee						4
2007 Salary Continuation Agreements | Chief Executive Officer
Benefit Plans [Line Items]
Period of stated annual benefit (in years)						10 years
Vested period (in years)						10 years
Percent of period vested (as percent)						100%
2007 Salary Continuation Agreements | Chief Credit Officer
Benefit Plans [Line Items]
Period of stated annual benefit (in years)		10 years
Period for which executive's beneficiary will receive upon death		120 months
Age after which employees will be entitled to a stated annual benefit		65 years
Period of separation from service (in months)						24 months
2007 Salary Continuation Agreements | Former executive | American Bank
Benefit Plans [Line Items]
Contribution to salary agreement			$ 358,000
Payment period (in years)			14 years
2019 Salary Continuation Agreements | Chief Executive Officer
Benefit Plans [Line Items]
Period of stated annual benefit (in years)						10 years
Percent of period vested (as percent)						100%
Age after which employees will be entitled to a stated annual benefit						65 years
2019 Salary Continuation Agreements | Chief Financial Officer
Benefit Plans [Line Items]
Period of stated annual benefit (in years)		10 years
Vested period (in years)		10 years
Age after which employees will be entitled to a stated annual benefit		65 years
2014 Salary Continuation Agreements | Former executive | Britton & Koontz
Benefit Plans [Line Items]
Number of salary continuation agreements | agreement					2
Contribution to salary agreement					$ 465,000
Payment period (in years)					15 years
2015 Salary Continuation Agreements | Louisiana Bancorp, Inc.
Benefit Plans [Line Items]
Contribution to salary agreement				$ 1,200,000
Number of salary continuation agreements | security						2
Stated annual benefit for executive				10 years

Benefit Plans - Summary of Empl

Benefit Plans - Summary of Employee Stock Ownership Plan (Details) - shares	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
ESOP Share Allocation [Roll Forward]
Shares allocated, beginning of year (in shares)	361,195	336,226
Shares allocated during the year (in shares)	35,708	35,708
Shares distributed during the year (in shares)	(18,112)	(10,739)
Allocated shares held by ESOP trust as of year end (in shares)	378,791	361,195
Unallocated shares (in shares)	169,611	205,318
Total ESOP shares (in shares)	548,402	566,513

Stock-based Payment Arrangeme_3

Stock-based Payment Arrangements - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	May 05, 2021	Dec. 31, 2020	Dec. 31, 2009
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum option term (in years)	10 years
Options outstanding (in shares)	156,687	181,383	213,857		204,540
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period (in years)	5 years
Unrecognized compensation cost	$ 204
Unrecognized compensation cost, period for recognition (in years)	2 years 3 months 18 days
Compensation and benefits expense	$ 144	$ 187	$ 220
2009 Stock Option Plan | Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum number of shares issuable under the Stock Option Plan	892,687
2009 Recognition and Retention Plan | Restricted stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum number of shares issuable under the Stock Option Plan	357,075
Percent of outstanding common to be approved for restricted stock awards under the RRP (as percent)	4%
Award vesting period (in years)	5 years
Unrecognized compensation cost	$ 2,484
Compensation and benefits expense	762	$ 625	$ 549
Average cost of shares in open market required to fund the 2009 plan (in usd per share)						$ 11.81
Total cost of shares held by the 2009 plan	$ 1
2014 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for grant (in shares)	350,000			435,000

Stock-based Payment Arrangeme_4

Stock-based Payment Arrangements - Summary of Assumptions Used in Computing Fair Value of All Options Granted (Details) - Stock options	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected dividends	0%	2.24%	2.50%
Expected volatility	0%	34.34%	33.77%
Risk-free interest rate	0%	1.80%	1.20%
Expected term (in years)	0 years	6 years 6 months	6 years 6 months

Stock-based Payment Arrangeme_5

Stock-based Payment Arrangements - Summary of Stock Option Activity (Details) - $ / shares	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Number of Options
Outstanding, Number of Option, Beginning Balance (in shares)	181,383	213,857	204,540
Granted, Number of Options (in shares)	0	3,800	37,970
Exercised, Number of Options (in shares)	(20,816)	(35,794)	(19,941)
Forfeited, Number of Options (in shares)	(3,880)	(480)	(8,712)
Outstanding, Number of Option, Ending Balance (in shares)	156,687	181,383	213,857
Weighted-Average Exercise Price
Outstanding, Weighted Average Exercise Price, Beginning Balance (in usd per share)	$ 32.64	$ 30.73	$ 29.17
Granted, Weighted-Average Exercise Price (in usd per share)	0	41.15	36.84
Exercised, Weighted-Average Exercise Price (in usd per share)	26.31	22	24.72
Forfeited, Weighted-Average Exercise Price (in usd per share)	34.33	45.12	34.35
Outstanding, Weighted Average Exercise Price, Ending Balance (in usd per share)	33.43	32.64	30.73
Weighted-Average Grant Date Fair Value
Outstanding, Weighted-Average Grant Date Fair Value, Beginning Balance (in usd per share)	6.95	6.69	6.02
Granted, Weighted-Average Grant Date Fair Value (in usd per share)	0	11.72	9.58
Exercised, Weighted-Average Grant Date Fair Value (in usd per share)	5.58	5.85	5.20
Forfeited, Weighted-Average Grant Date Fair Value (in usd per share)	7.61	10.43	6.98
Outstanding, Weighted-Average Grant Date Fair Value, Ending Balance (in usd per share)	$ 7.11	$ 6.95	$ 6.69
Exercisable, Number of Options (in shares)	117,870	116,239	125,601
Exercisable, Weighted Average Exercise Price (in usd per share)	$ 33.54	$ 32.03	$ 28.66
Exercisable, Weighted-Average Grant Date Fair Value (in usd per share)	$ 6.97	$ 6.64	$ 6.28
Outstanding, Weighted Average Remaining Contractual Term	4 years 10 months 24 days	5 years 8 months 12 days	6 years
Exercisable, Weighted Average Remaining Contractual Term	4 years 3 months 18 days	4 years 8 months 12 days	4 years 6 months

Stock-based Payment Arrangeme_6

Stock-based Payment Arrangements - Summary of Unvested Restricted Stock Activity (Details) - Restricted stock - $ / shares	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Number of Shares
Number of Shares, Beginning Balance (in shares)	74,062	46,207	44,353
Granted, Number of Shares (in shares)	45,065	42,495	21,365
Forfeited, Number of Shares (in shares)	(6,375)	0	(3,937)
Released, Number of Shares (in shares)	(19,814)	(14,640)	(15,574)
Number of Shares, Ending Balance (in shares)	92,938	74,062	46,207
Weighted-Average Grant Date Fair Value
Weighted-Average Grant Date Fair Value, Beginning Balance (in usd per share)	$ 34.58	$ 33.93	$ 32.04
Granted, Weighted-Average Grant Date Fair Value (in usd per share)	30.37	35.32	36.90
Forfeited, Weighted-Average Grant Date Fair Value (in usd per share)	32.88	0	32.76
Released, Weighted-Average Grant Date Fair Value (in usd per share)	35.04	34.67	32.95
Weighted-Average Grant Date Fair Value, Ending Balance (in usd per share)	$ 32.55	$ 34.58	$ 33.93

Earnings Per Share - Summary of

Earnings Per Share - Summary of Earnings Per Common Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended												12 Months Ended
	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Numerator:
Income applicable to common shares	$ 9,385	$ 9,754	$ 9,781	$ 11,320	$ 10,776	$ 10,434	$ 8,461	$ 4,401	$ 10,238	$ 15,059	$ 11,396	$ 11,928	$ 40,240	$ 34,072	$ 48,621
Denominator:
Weighted average common shares outstanding (in shares)													8,028	8,139	8,379
Effect of dilutive securities:
Weighted average common shares outstanding-assuming dilution (in shares)													8,065	8,194	8,428
Earnings per common share (in usd per share)	$ 1.18	$ 1.22	$ 1.22	$ 1.40	$ 1.33	$ 1.29	$ 1.04	$ 0.53	$ 1.24	$ 1.80	$ 1.35	$ 1.41	$ 5.02	$ 4.19	$ 5.80
Earnings per common share-assuming dilution (in usd per share)	$ 1.17	$ 1.22	$ 1.21	$ 1.39	$ 1.32	$ 1.28	$ 1.03	$ 0.53	$ 1.23	$ 1.79	$ 1.34	$ 1.41	$ 4.99	$ 4.16	$ 5.77
Restricted stock
Effect of dilutive securities:
Restricted stock / Stock options (in shares)													15	13	12
Stock options
Effect of dilutive securities:
Restricted stock / Stock options (in shares)													22	42	37

Earnings Per Share - Additional

Earnings Per Share - Additional Information (Details) - shares	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Earnings Per Share [Abstract]
Number of options and common stock not included in computing diluted earnings per share (in shares)	111,234	77,655	97,836

Related Party Transactions - Su

Related Party Transactions - Summary of Related Party Loan Activity (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Related party loan activity [Roll Forward]
Balance, beginning of year	$ 10,717	$ 9,727
New loans	2,361	2,760
Repayments, net	(935)	(1,770)
Balance, end of year	$ 12,143	$ 10,717

Related Party Transactions - Ad

Related Party Transactions - Additional Information (Details) - Management $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($) SecurityLoan	Dec. 31, 2022 USD ($) SecurityLoan
Related Party Transaction [Line Items]
Number of related party loans not treated as impaired | SecurityLoan	0	0
Related party loans exceeding specified percentage of shareholders equity (as percent)	5%	5%
Related party deposits | $	$ 6,080	$ 7,778

Fair Value Measurements and D_3

Fair Value Measurements and Disclosures - Summary of Assets and Liabilities Measured on Recurring Basis (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	$ 433,926	$ 486,518
U.S. agency mortgage-backed
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	283,853
Collateralized mortgage obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	79,262
Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	46,674
U.S. government agency
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	18,049
Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	6,088
Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	433,926	486,518
Derivative assets	3,914	5,144
Total	437,840	491,662
Derivative liabilities	3	9
Recurring | U.S. agency mortgage-backed
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	283,853	316,832
Recurring | Collateralized mortgage obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	79,262	86,345
Recurring | Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	46,674	57,625
Recurring | U.S. government agency
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	18,049	19,333
Recurring | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	6,088	6,383
Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Derivative assets	0	0
Total	0	0
Derivative liabilities	0	0
Recurring | Level 1 | U.S. agency mortgage-backed
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Recurring | Level 1 | Collateralized mortgage obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Recurring | Level 1 | Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Recurring | Level 1 | U.S. government agency
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Recurring | Level 1 | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	433,926	486,518
Derivative assets	3,914	5,144
Total	437,840	491,662
Derivative liabilities	3	9
Recurring | Level 2 | U.S. agency mortgage-backed
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	283,853	316,832
Recurring | Level 2 | Collateralized mortgage obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	79,262	86,345
Recurring | Level 2 | Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	46,674	57,625
Recurring | Level 2 | U.S. government agency
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	18,049	19,333
Recurring | Level 2 | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	6,088	6,383
Recurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Derivative assets	0	0
Total	0	0
Derivative liabilities	0	0
Recurring | Level 3 | U.S. agency mortgage-backed
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Recurring | Level 3 | Collateralized mortgage obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Recurring | Level 3 | Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Recurring | Level 3 | U.S. government agency
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Recurring | Level 3 | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	$ 0	$ 0

Fair Value Measurements and D_4

Fair Value Measurements and Disclosures - Summary of Financial Assets and Liabilities Measured at Fair Value on Nonrecurring Basis (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Assets
Foreclosed assets and ORE	$ 1,575	$ 461
Nonrecurring
Assets
Loans individually evaluated for impairment	3,797	4,312
Foreclosed assets and ORE	1,575	461
Total	5,372	4,773
Level 1 | Nonrecurring
Assets
Loans individually evaluated for impairment	0	0
Foreclosed assets and ORE	0	0
Total	0	0
Level 2 | Nonrecurring
Assets
Loans individually evaluated for impairment	0	0
Foreclosed assets and ORE	0	0
Total	0	0
Level 3 | Nonrecurring
Assets
Loans individually evaluated for impairment	3,797	4,312
Foreclosed assets and ORE	1,575	461
Total	$ 5,372	$ 4,773

Fair Value Measurements and D_5

Fair Value Measurements and Disclosures - Summary of Significant Unobservable Inputs Used in Fair Value Measurement of Level 3 Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Total loans	$ 2,550,101	$ 2,401,451
Foreclosed assets and ORE	1,575	461
Fair Value
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Total loans	2,381,863	2,326,104
Nonrecurring
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Foreclosed assets and ORE	1,575	461
Level 3 | Fair Value
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Total loans	3,797	4,312
Level 3 | Nonrecurring
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Foreclosed assets and ORE	$ 1,575	$ 461
Level 3 | Nonrecurring | Minimum | Collateral values, market discounts and estimated costs to sell
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Collateral discounts and discount rates (as percent)	0%	0%
Level 3 | Nonrecurring | Minimum | Collateral values, market discounts and estimated costs to sell
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Collateral discounts and estimated costs to sell (as percent)	31%	6%
Level 3 | Nonrecurring | Maximum | Collateral values, market discounts and estimated costs to sell
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Collateral discounts and discount rates (as percent)	89%	89%
Level 3 | Nonrecurring | Maximum | Collateral values, market discounts and estimated costs to sell
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Collateral discounts and estimated costs to sell (as percent)	71%	31%
Level 3 | Nonrecurring | Weighted Average | Collateral values, market discounts and estimated costs to sell
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Collateral discounts and discount rates (as percent)	10%	14%
Level 3 | Nonrecurring | Weighted Average | Collateral values, market discounts and estimated costs to sell
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Collateral discounts and estimated costs to sell (as percent)	62%	16%

Fair Value Measurements and D_6

Fair Value Measurements and Disclosures - Summary of Fair Values of Company's Financial Instruments (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Financial Assets
Cash and cash equivalents	$ 75,831	$ 87,401
Interest-bearing deposits in banks	99	349
Investment securities available for sale	433,926	486,518
Investment securities held to maturity	1,065	1,075
Total loans	2,550,101	2,401,451
Cash surrender value of BOLI	$ 47,321	46,276
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Accrued interest receivable and other assets
Financial Liabilities
Deposits	$ 2,670,624	2,633,181
Other borrowings	5,539	5,539
Subordinated debt, net of unamortized issuance cost	54,241	54,013
Short-term FHLB advances	150,000	155,000
Long-term FHLB advances	42,713	$ 21,213
Derivative Liability, Statement of Financial Position [Extensible Enumeration]		Accrued interest payable and other liabilities
Carrying Amount
Financial Assets
Cash and cash equivalents	75,831	$ 87,401
Interest-bearing deposits in banks	99	349
Investment securities available for sale	433,926	486,518
Investment securities held to maturity	1,065	1,075
Mortgage loans held for sale	361	98
Total loans	2,550,101	2,401,451
Cash surrender value of BOLI	47,321	46,276
Derivative assets	3,914	5,144
Financial Liabilities
Deposits	2,670,624	2,633,181
Other borrowings	5,539	5,539
Subordinated debt, net of unamortized issuance cost	54,241	54,013
Short-term FHLB advances	150,000	155,000
Long-term FHLB advances	42,713	21,213
Derivative liabilities	3	9
Fair Value
Financial Assets
Cash and cash equivalents	75,831	87,401
Interest-bearing deposits in banks	99	349
Investment securities available for sale	433,926	486,518
Investment securities held to maturity	1,066	1,072
Mortgage loans held for sale	361	98
Total loans	2,381,863	2,326,104
Cash surrender value of BOLI	47,321	46,276
Derivative assets	3,914	5,144
Financial Liabilities
Deposits	2,665,590	2,620,577
Other borrowings	5,498	5,388
Subordinated debt, net of unamortized issuance cost	50,865	51,287
Short-term FHLB advances	150,000	155,000
Long-term FHLB advances	41,792	20,019
Derivative liabilities	3	9
Level 1 | Fair Value
Financial Assets
Cash and cash equivalents	75,831	87,401
Interest-bearing deposits in banks	99	349
Investment securities available for sale	0	0
Investment securities held to maturity	0	0
Mortgage loans held for sale	0	0
Total loans	0	0
Cash surrender value of BOLI	47,321	46,276
Derivative assets	0	0
Financial Liabilities
Deposits	2,025,890	2,297,736
Other borrowings	0	0
Subordinated debt, net of unamortized issuance cost	0	0
Short-term FHLB advances	150,000	155,000
Long-term FHLB advances	0	0
Derivative liabilities	0	0
Level 2 | Fair Value
Financial Assets
Cash and cash equivalents	0	0
Interest-bearing deposits in banks	0	0
Investment securities available for sale	433,926	486,518
Investment securities held to maturity	1,066	1,072
Mortgage loans held for sale	361	98
Total loans	2,378,066	2,321,792
Cash surrender value of BOLI	0	0
Derivative assets	3,914	5,144
Financial Liabilities
Deposits	639,700	322,841
Other borrowings	5,498	5,388
Subordinated debt, net of unamortized issuance cost	50,865	51,287
Short-term FHLB advances	0	0
Long-term FHLB advances	41,792	20,019
Derivative liabilities	3	9
Level 3 | Fair Value
Financial Assets
Cash and cash equivalents	0	0
Interest-bearing deposits in banks	0	0
Investment securities available for sale	0	0
Investment securities held to maturity	0	0
Mortgage loans held for sale	0	0
Total loans	3,797	4,312
Cash surrender value of BOLI	0	0
Derivative assets	0	0
Financial Liabilities
Deposits	0	0
Other borrowings	0	0
Subordinated debt, net of unamortized issuance cost	0	0
Short-term FHLB advances	0	0
Long-term FHLB advances	0	0
Derivative liabilities	$ 0	$ 0

Condensed Parent Company Only_3

Condensed Parent Company Only Financial Statements - Summary of Condensed Balance Sheets (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Assets
Cash in bank	$ 75,831	$ 87,401
Total Assets	3,320,122	3,228,280
Liabilities
Subordinated debt, net of unamortized issuance cost	54,241	54,013
Total Liabilities	2,952,678	2,898,326
Shareholders’ equity	367,444	329,954	$ 351,903	$ 321,842
Total Liabilities and Shareholders’ Equity	3,320,122	3,228,280
Parent Company
Assets
Cash in bank	6,584	6,443
Investment in subsidiary	406,929	369,911
Other assets	8,207	7,649
Total Assets	421,720	384,003
Liabilities
Subordinated debt, net of unamortized issuance cost	54,241	54,013
Other liabilities	35	36
Total Liabilities	54,276	54,049
Shareholders’ equity	367,444	329,954
Total Liabilities and Shareholders’ Equity	$ 421,720	$ 384,003

Condensed Parent Company Only_4

Condensed Parent Company Only Financial Statements - Summary of Condensed Statements of Operations (Details) - USD ($) $ in Thousands	3 Months Ended												12 Months Ended
	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Operating expenses
Subordinated debt expense													$ 3,390	$ 1,710	$ 0
Total interest expense	$ 14,117	$ 12,569	$ 9,765	$ 6,520	$ 3,309	$ 2,287	$ 1,264	$ 1,055	$ 1,138	$ 1,289	$ 1,653	$ 1,833	42,971	7,915	5,913
Income tax benefit	(2,106)	(2,465)	(2,503)	(2,832)	(2,681)	(2,598)	(2,110)	(1,041)	(2,577)	(3,412)	(2,865)	(2,964)	(9,906)	(8,430)	(11,818)
Net Income	$ 9,385	$ 9,754	$ 9,781	$ 11,320	$ 10,776	$ 10,434	$ 8,461	$ 4,401	$ 10,238	$ 15,059	$ 11,396	$ 11,928	40,240	34,072	48,621
Parent Company
Operating income
Dividend from subsidiary													15,000	74,576	15,000
Total operating income													15,000	74,576	15,000
Operating expenses
Other expenses													340	289	183
Total operating expenses													340	289	183
Subordinated debt expense													3,390	1,710	0
Total interest expense													3,390	1,710	0
Income before income tax expense													11,270	72,577	14,817
Income tax benefit													783	420	38
Income before equity in undistributed earnings of subsidiary													12,053	72,997	14,855
Undistributed earnings in subsidiary													28,187	(38,925)	33,766
Net Income													$ 40,240	$ 34,072	$ 48,621

Condensed Parent Company Only_5

Condensed Parent Company Only Financial Statements - Summary of Condensed Statements of Cash Flows (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Adjustments to reconcile net income to net cash provided by operating activities:
Non-cash compensation	$ 2,375	$ 2,441	$ 2,354
Amortization of subordinated debt issuance cost	228	120	0
Increase in accrued interest receivable and other assets	(8,023)	(10,427)	(2,661)
Decrease in accrued expenses and other liabilities	(1,109)	9,820	(1,525)
Net cash provided by operating activities	41,356	51,199	55,715
Cash flows from investing activities
Net cash paid in acquisitions	0	(16,123)	0
Net cash used in investing activities	(94,255)	(495,352)	54,930
Cash flows from financing activities
Proceeds from exercise of stock options	102	375	80
Proceeds from issuance of subordinated debt, net of issuance cost	0	53,892	0
Payment of dividends on common stock	(8,222)	(7,777)	(7,867)
Issuance of stock under incentive plans	329	324	303
Purchase of Company’s common stock	(5,259)	(11,333)	(8,900)
Net cash provided by (used in) financing activities	41,329	(69,889)	302,846
Net change in cash and cash equivalents	(11,570)	(514,042)	413,491
Cash and cash equivalents at beginning of year	87,401	601,443	187,952
Cash and cash equivalents at end of year	75,831	87,401	601,443
Parent Company
Cash Flows from Operating Activities
Net income	40,240	34,072	48,621
Adjustments to reconcile net income to net cash provided by operating activities:
Non-cash compensation	1,468	1,629	1,585
Amortization of subordinated debt issuance cost	228	120	0
Increase in accrued interest receivable and other assets	(558)	(1,225)	(1,058)
Undistributed earnings in subsidiary	(28,187)	38,925	(33,766)
Decrease in accrued expenses and other liabilities	0	(9)	(3)
Net cash provided by operating activities	13,191	73,512	15,379
Cash flows from investing activities
Net cash paid in acquisitions	0	(64,593)	0
Investment in subsidiaries	0	(40,000)	0
Net cash used in investing activities	0	(104,593)	0
Cash flows from financing activities
Proceeds from exercise of stock options	102	375	80
Proceeds from issuance of subordinated debt, net of issuance cost	0	53,892	0
Payment of dividends on common stock	(8,222)	(7,777)	(7,867)
Issuance of stock under incentive plans	329	324	303
Purchase of Company’s common stock	(5,259)	(11,333)	(8,900)
Net cash provided by (used in) financing activities	(13,050)	35,481	(16,384)
Net change in cash and cash equivalents	141	4,400	(1,005)
Cash and cash equivalents at beginning of year	6,443	2,043	3,048
Cash and cash equivalents at end of year	$ 6,584	$ 6,443	$ 2,043

Consolidated Quarterly Result_3

Consolidated Quarterly Results of Operations (unaudited) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended												12 Months Ended
	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Quarterly Financial Information Disclosure [Abstract]
Total interest income	$ 43,399	$ 42,078	$ 40,071	$ 38,115	$ 36,595	$ 34,264	$ 30,505	$ 24,566	$ 25,788	$ 28,423	$ 25,763	$ 26,928	$ 163,663	$ 125,930	$ 106,902
Total interest expense	14,117	12,569	9,765	6,520	3,309	2,287	1,264	1,055	1,138	1,289	1,653	1,833	42,971	7,915	5,913
Net interest income	29,282	29,509	30,306	31,595	33,286	31,977	29,241	23,511	24,650	27,134	24,110	25,095	120,692	118,015	100,989
Provision (reversal) for loan losses	665	351	511	814	1,987	1,696	591	3,215	(2,648)	(2,385)	(3,425)	(1,703)
Net interest income after provision for loan losses	28,617	29,158	29,795	30,781	31,299	30,281	28,650	20,296	27,298	29,519	27,535	26,798	118,351	110,526	111,150
Noninterest income	3,478	4,399	3,448	3,311	3,339	3,474	3,686	3,386	3,534	5,383	3,294	4,060	14,636	13,885	16,271
Noninterest expense	20,604	21,338	20,959	19,940	21,181	20,723	21,765	18,240	18,017	16,431	16,568	15,966	82,841	81,909	66,982
Income before income tax expense	11,491	12,219	12,284	14,152	13,457	13,032	10,571	5,442	12,815	18,471	14,261	14,892	50,146	42,502	60,439
Income tax expense	2,106	2,465	2,503	2,832	2,681	2,598	2,110	1,041	2,577	3,412	2,865	2,964	9,906	8,430	11,818
Net Income	$ 9,385	$ 9,754	$ 9,781	$ 11,320	$ 10,776	$ 10,434	$ 8,461	$ 4,401	$ 10,238	$ 15,059	$ 11,396	$ 11,928	$ 40,240	$ 34,072	$ 48,621
Basic (in usd per share)	$ 1.18	$ 1.22	$ 1.22	$ 1.40	$ 1.33	$ 1.29	$ 1.04	$ 0.53	$ 1.24	$ 1.80	$ 1.35	$ 1.41	$ 5.02	$ 4.19	$ 5.80
Diluted (in usd per share)	$ 1.17	$ 1.22	$ 1.21	$ 1.39	$ 1.32	$ 1.28	$ 1.03	$ 0.53	$ 1.23	$ 1.79	$ 1.34	$ 1.41	$ 4.99	$ 4.16	$ 5.77