Home Bancorp (HBCP) 10-K 10 Mar 22 2021 FY Annual report Financial data

Cover

Cover - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Mar. 07, 2022	Jun. 30, 2021
Cover [Abstract]
Document Type	10-K
Document Annual Report	true
Document Period End Date	Dec. 31, 2021
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
Entity Public Float			$ 299
Entity Common Stock, Shares Outstanding		8,480,939
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 2022 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	2021
Document Fiscal Period Focus	FY
Entity Central Index Key	0001436425

Audit Information

Audit Information	12 Months Ended
	Dec. 31, 2021
Audit Information [Abstract]
Auditor Firm ID	344
Auditor Name	Wipfli LLP
Auditor Location	Atlanta, Georgia

Consolidated Statements of Fina

Consolidated Statements of Financial Condition - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Assets
Cash and cash equivalents	$ 601,443	$ 187,952
Interest-bearing deposits in banks	349	349
Investment securities available for sale, at fair value	327,632	254,752
Investment securities held to maturity (fair values of $2,132 and $2,996, respectively)	2,102	2,934
Mortgage loans held for sale	1,104	9,559
Loans, net of unearned income	1,840,093	1,979,954
Allowance for loan losses	(21,089)	(32,963)
Total loans, net of unearned income and allowance for loan losses	1,819,004	1,946,991
Office properties and equipment, net	43,542	45,497
Cash surrender value of bank-owned life insurance	40,361	40,334
Goodwill and core deposit intangibles	61,949	63,112
Accrued interest receivable and other assets	40,758	40,370
Total Assets	2,938,244	2,591,850
Deposits:
Noninterest-bearing	766,385	615,700
Interest-bearing	1,769,464	1,598,121
Total deposits	2,535,849	2,213,821
Other borrowings	5,539	5,539
Long-term Federal Home Loan Bank advances	26,046	28,824
Accrued interest payable and other liabilities	18,907	21,824
Total Liabilities	2,586,341	2,270,008
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; 8,526,907 and 8,740,104 shares issued and outstanding, respectively	85	87
Additional paid-in capital	164,982	164,988
Unallocated common stock held by:
Employee Stock Ownership Plan (ESOP)	(2,410)	(2,767)
Recognition and Retention Plan (RRP)	(13)	(22)
Retained earnings	188,515	154,282
Accumulated other comprehensive income	744	5,274
Total Shareholders’ Equity	351,903	321,842
Total Liabilities and Shareholders’ Equity	$ 2,938,244	$ 2,591,850

Consolidated Statements of Fi_2

Consolidated Statements of Financial Condition (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Statement of Financial Position [Abstract]
Investment securities held to maturity, fair value	$ 2,132	$ 2,996
Preferred stock, par value (in usd per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (shares)	10,000,000	10,000,000
Preferred stock, shares issued (shares)	0	0
Common stock, par value (in usd per share)	$ 0.01	$ 0.01
Common stock, shares authorized (shares)	40,000,000	40,000,000
Common stock, shares issued (shares)	8,526,907	8,740,104
Common stock, shares outstanding (shares)	8,526,907	8,740,104

Consolidated Statements of Inco

Consolidated Statements of Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Interest Income
Loans, including fees	$ 101,577	$ 99,106	$ 94,414
Investment securities:
Taxable interest	4,301	4,228	5,886
Tax-exempt interest	339	335	507
Other investments and deposits	685	460	1,401
Total interest income	106,902	104,129	102,208
Interest Expense
Deposits	5,230	11,034	15,050
Other borrowings expense	212	212	213
Short-term Federal Home Loan Bank advances	0	23	0
Long-term Federal Home Loan Bank advances	471	649	949
Total interest expense	5,913	11,918	16,212
Net interest income	100,989	92,211	85,996
Provision for loan losses	(10,161)	12,728	3,014
Net interest income after provision for loan losses	111,150	79,483	82,982
Noninterest Income
Gain on sale of loans, net	2,518	2,925	1,074
Income from bank-owned life insurance	2,603	994	2,069
Loss on sale of assets, net	(504)	(11)	(335)
Other income	1,017	883	1,151
Total noninterest income	16,271	14,305	14,415
Noninterest Expense
Compensation and benefits	39,151	37,935	38,415
Occupancy	6,970	6,794	7,118
Marketing and advertising	1,871	1,132	1,576
Data processing and communication	8,500	7,343	6,611
Professional services	1,178	852	856
Forms, printing and supplies	644	625	683
Franchise and shares tax	1,475	1,487	1,444
Regulatory fees	1,317	1,377	830
Foreclosed assets, net	453	505	556
Amortization of acquisition intangible	1,163	1,360	1,583
Provision for credit losses on unfunded commitments	390	0	0
Other expenses	3,870	3,571	3,933
Total noninterest expense	66,982	62,981	63,605
Income before income tax expense	60,439	30,807	33,792
Income tax expense	11,818	6,042	5,860
Net Income	$ 48,621	$ 24,765	$ 27,932
Earnings per share:
Basic (in usd per share)	$ 5.80	$ 2.86	$ 3.08
Diluted (in usd per share)	5.77	2.85	3.05
Cash dividends declared per common share (in usd per share)	$ 0.91	$ 0.88	$ 0.84
Service fees and charges
Noninterest Income
Fees and charges	$ 4,702	$ 4,646	$ 5,940
Bank card fees
Noninterest Income
Fees and charges	$ 5,935	$ 4,868	$ 4,516

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Comprehensive Income [Abstract]
Net Income	$ 48,621	$ 24,765	$ 27,932
Other Comprehensive (Loss) income
Unrealized (losses) gains on available for sale investment securities	(7,108)	5,580	3,668
Unrealized gains on cash flow hedges	1,374	220	0
Tax effect	1,204	(1,218)	(770)
Other comprehensive (loss) income, net of taxes	(4,530)	4,582	2,898
Comprehensive Income	$ 44,091	$ 29,347	$ 30,830

Consolidated Statements of Chan

Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands	Total	Cumulative effect of change in accounting principle due to the adoption of ASC 326, net of tax	Common Stock	Additional Paid-in Capital	Unallocated Common Stock Held by ESOP	Unallocated Common Stock Held by RRP	Retained Earnings	Retained EarningsCumulative effect of change in accounting principle due to the adoption of ASC 326, net of tax	Accumulated Other Comprehensive (Loss) Income
Balance at Dec. 31, 2018	$ 304,040		$ 95	$ 168,243	$ (3,481)	$ (58)	$ 141,447		$ (2,206)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	27,932						27,932
Other comprehensive income (loss)	2,898								2,898
Purchase of Company's common stock at cost	(15,445)		(4)	(4,191)			(11,250)
Cash dividends declared	(7,898)						(7,898)
Common stock issued under incentive plans, net of shares surrendered in payment, including tax benefit	157			230			(73)
Exercise of stock options	2,231		2	2,229
RRP shares released for allocation	0			(23)		23
ESOP shares released for allocation	1,613			1,256	357
Share-based compensation cost	801			801
Balance at Dec. 31, 2019	$ 316,329	$ (3,985)	93	168,545	(3,124)	(35)	150,158	$ (3,985)	692
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Accounting Standards Update [Extensible List]	ASU 2016-13
Net Income	$ 24,765						24,765
Other comprehensive income (loss)	4,582								4,582
Purchase of Company's common stock at cost	(14,013)		(6)	(5,299)			(8,708)
Cash dividends declared	(7,903)						(7,903)
Common stock issued under incentive plans, net of shares surrendered in payment, including tax benefit	(13)			32			(45)
Exercise of stock options	30		0	30
RRP shares released for allocation	0			(13)		13
ESOP shares released for allocation	1,261			904	357
Share-based compensation cost	789			789
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 income (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		0	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

Consolidated Statements of Ch_2

Consolidated Statements of Changes in Shareholders' Equity (Parenthetical) - $ / shares	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Stockholders' Equity [Abstract]
Purchase of Company's common shares at cost (shares)	246,012	530,504	419,498
Cash dividends declared, per share (in usd per share)	$ 0.91	$ 0.88	$ 0.84
Common Stock issued under incentive plans (shares)	28,222	16,485	24,987

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Cash flows from operating activities, net of effects of acquisitions:
Net income	$ 48,621	$ 24,765	$ 27,932
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	(10,161)	12,728	3,014
Depreciation	3,084	3,063	2,875
Amortization and accretion of purchase accounting valuations and intangibles	3,527	5,479	5,880
Net amortization of mortgage servicing asset	0	161	111
Federal Home Loan Bank stock dividends	(15)	(61)	(156)
Net amortization of premium on investments	1,874	2,900	2,342
Gain on sale of loans, net	(2,518)	(2,925)	(1,074)
Loss on sale of assets, net	504	11	335
Proceeds, including principal payments, from loans held for sale	199,639	288,642	123,065
Originations of loans held for sale	(188,666)	(288,286)	(126,895)
Non-cash compensation	2,354	2,050	2,414
Deferred income tax expense (benefit)	2,544	(1,588)	137
Increase in accrued interest receivable and other assets	(2,661)	(612)	(277)
Increase in cash surrender value of bank-owned life insurance	(886)	(948)	(874)
(Decrease) increase in accrued interest payable and other liabilities	(1,525)	3,651	5,109
Net cash provided by operating activities	55,715	49,030	43,938
Cash flows from investing activities, net of effects of acquisitions:
Purchases of securities available for sale	(167,584)	(91,978)	(68,523)
Proceeds from maturities, prepayments and calls on securities available for sale	80,686	97,311	72,865
Proceeds from maturities, prepayments and calls on securities held to maturity	800	4,130	3,517
Proceeds from sales on securities available for sale	5,068	0	0
Decrease (increase) in loans, net	133,808	(271,830)	(73,680)
Reimbursement from FDIC for covered assets	0	0	142
Decrease in interest-bearing deposits in banks	0	100	490
Proceeds from sale of foreclosed assets	2,493	3,585	1,825
Purchases of office properties and equipment	(2,472)	(2,147)	(3,840)
Proceeds from sale of office properties and equipment	414	5	54
Purchase of bank-owned life insurance	0	0	(10,000)
Proceeds from bank-owned life insurance	1,717	126	2,163
Purchase of Federal Home Loan Bank stock	0	(1,592)	0
Proceeds from redemption of Federal Home Loan Bank stock	0	2,254	2,658
Net cash provided by (used in) investing activities	54,930	(260,036)	(72,329)
Cash flows from financing activities, net of effects of acquisitions:
Increase in deposits, net	322,028	392,836	47,715
Borrowings on Federal Home Loan Bank advances	0	119,700	6,010
Repayments of Federal Home Loan Bank advances	(2,798)	(131,526)	(24,150)
Proceeds from exercise of stock options	80	30	2,231
Issuance of stock under incentive plans	303	(13)	157
Dividends paid to shareholders	(7,867)	(7,903)	(7,898)
Purchase of Company’s common stock	(8,900)	(14,013)	(15,445)
Net cash provided by financing activities	302,846	359,111	8,620
Net change in cash and cash equivalents	413,491	148,105	(19,771)
Cash and cash equivalents at beginning of year	187,952	39,847	59,618
Cash and cash equivalents at end of year	601,443	187,952	39,847
Supplementary cash flow information:
Interest paid on deposits and borrowed funds	6,220	11,933	16,072
Income taxes paid	12,002	5,430	3,174
Noncash investing and financing activities:
Loans transferred to ORE, net of charge offs	$ 1,979	$ 869	$ 3,103

Description of Business

Description of Business	12 Months Ended
	Dec. 31, 2021
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, 2021, the Company was a bank holding company. In September 2018, the Bank established HB Investment Fund I, LLC, a wholly-owned subsidiary of the Bank to invest in New Markets Tax Credits (“NMTC”) in our market area. 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. As of December 31, 2021, the Bank conducted business from 38 banking offices in the Acadiana, Northshore, Baton Rouge and Greater New Orleans regions of south Louisiana and west Mississippi. 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, 2021
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 and HB Investment Fund I, LLC. All significant intercompany balances and transactions have been eliminated in consolidation. Subsequent Events In January 2022, we sold the Bank's former branch office in Vicksburg, Mississippi, and transferred approximately $2.8 million in loans and $14.7 million in deposit liabilities from that office. The Company has evaluated for any additional 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, 2021 or 2020. 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, 2021 or 2020. 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 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. On January 1, 2020, the Company adopted ASC 326, Financial Instruments - Credit Losses, which introduced a new model known as CECL . 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 new guidance, the Company is also required to evaluate held to maturity debt securities for expected credit losses. For reporting periods beginning on and after January 1, 2020 and the adoption of ASC 326: 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. For reporting periods prior to January 1, 2020 and the adoption of ASC 326: The Company reviewed investment securities for other-than-temporary impairment quarterly. Impairment was considered to be other-than-temporary if it was likely that all amounts contractually due would not be received for debt securities and when there was no positive evidence indicating that an investment’s carrying amount was recoverable in the near term for equity securities. When a decline in the fair value of available for sale and held to maturity securities below cost was deemed to be credit related, a charge for other-than-temporary impairment was included in earnings as “Other-than-temporary impairment of securities”. The decline in fair value attributed to non-credit related factors was recognized in other comprehensive income and a new cost basis for the security was established. The new cost basis was not changed for subsequent recoveries in fair value. In evaluating whether impairment was temporary or other-than-temporary, the Company considered, among other things, the time period the security was in an unrealized loss position; the financial condition of the issuer and its industry; recommendations of investment advisors; economic forecasts; market or industry trends; changes in tax laws, regulations or other governmental policies significantly affecting the issuer; any downgrades from rating agencies; and any reduction or elimination of dividends. The Company’s intent and ability to hold a security for a period of time sufficient to allow for any anticipated recovery in fair value was also considered. 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, 2021 and 2020, the Company had $1,104,000 and $9,559,000, 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, 2021 and 2020 are those associated with our acquisitions of Statewide Bank, GS Financial Corporation, Britton & Koontz Capital Corporation, Louisiana Bancorp, Inc. and SMB. 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”), 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. On January 1, 2020, the Company adopted ASC 326, Financial Instruments - Credit Losses, which introduced a new model known as CECL and amended the accounting guidance for purchased financial assets. For reporting periods beginning on and after January 1, 2020 and the adoption of ASC 326: 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 reporting periods beginning on and after January 1, 2020, PCI loans have been re-classified as PCD loans. 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. For reporting periods prior to January 1, 2020 and the adoption of ASC 326: Management estimated the ALL for acquired performing or non-PCI loans using a methodology similar to that used for originated loans. The allowance determined for each loan pool was compared to the remaining fair value discount for that pool. If the allowance amount calculated under the Company’s methodology was greater than the Company’s remaining discount, the additional amount called for was added to the reported allowance through a provision for loan losses. If the allowance amount calculated under the Company’s methodology was less than the Company’s recorded discount, no additional allowance or provision was recognized. Actual losses first reduced any remaining nonaccretable discount for the loan pool. Once the nonaccretable discount was fully depleted, losses were applied against the allowance established for that pool. Acquired performing or non-PCI loans were placed on nonaccrual status and were considered and reported as nonperforming or past due using the same criteria applied to the originated portfolio. The excess of cash flows expected to be collected from a PCI loan pool over the pool’s estimated fair value at acquisition was referred to as the accretable yield and was recognized in interest income using an effective yield method over the remaining life of the pool. Each pool of PCI loans was accounted for as a single asset with a single composite interest rate and an aggregate expectation of cash flows. Management estimated cash flows expected to be collected on each PCI loan pool periodically. If the present value of expected cash flows for a pool was less than its carrying value, an impairment was recognized by an increase in the ALL and a charge to the provision for loan losses. If the present value of expected cash flows for a pool was greater than its carrying value, any previously established ALL was reversed and any remaining difference increased the accretable yield, which was taken into interest income over the remaining life of the loan pool. PCI loans were generally not subject to individual evaluation for impairment and were not reported with impaired loans, even if they otherwise qualified for such treatment . Allowance for Credit Losses On January 1, 2020, the Company adopted ASC 326, Financial Instruments - Credit Losses . The new standard 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. For all reporting periods: 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. For reporting periods beginning on and after January 1, 2020 and the adoption of ASC 326: 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. During 2021 and 2020, the ongoing effects of COVID-19 on the U.S. economy have been an additional consideration when measuring the ACL. 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. For reporting periods prior to January 1, 2020 and the adoption of ASC 326: The allowance for loan losses was maintained at an amount which management believed covered the reasonably estimable and probable losses on such portfolio. The allowance for loan losses was comprised of specific and general reserves. The Company determined specific reserves based on the provisions of ASC 310, Receivables . The Company’s allowance for loan losses included a measure of impairment related to those loans specifically identified for evaluation under the topic. This measurement was 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 fair value of the collateral underlying certain collateral-dependent loans. General reserves were based on management’s evaluation of many factors, including current economic trends, industry experience, historical loss experience (generally three years), industry loan concentrations, the borrowers’ abilities to repay and repayment performance, probability of foreclosure and estimated collateral values. In addition to these factors, management also considered the risk factors described in the table above for each segment of the loan portfolio when determining general reserves. 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 On January 1, 2019, the Company adopted the amended provisions under ASC 842, Leases. Under the amended guidance, the Company recognizes lease assets and liabilities for both operating and capital leases. For lessees, lease assets represent the right to use leased assets for the relevant lease term and lease liabilities that represent the obligation to make lease payments. At December 31, 2021 and 2020, the Company's right-of-use assets, net of amortization liabilities 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, core deposit intangibles and mortgage servicing rights. Goodwill and core deposit intangibles are presented together on the Consolidated Statements of Financial Condition. Mortgage servicing rights are recorded in accrued interest receivable and other assets 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 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 $1,189,000 and $1,302,000 of foreclosed assets and ORE as of December 31, 2021 and 2020, 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

Acquisition Activity

Acquisition Activity	12 Months Ended
	Dec. 31, 2021
Business Combination and Asset Acquisition [Abstract]
Acquisition Activity	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 Total Acquisitions $ 1,689,382 $ 1,175,891 $ 58,488 $ 13,670 $ 1,359,210 Loans acquired with deteriorated credit quality were accounted for under ASC 310-30, Loans and Debt Securities Acquired with Deteriorated Credit Quality, prior to the adoption of ASC 326. On January 1, 2020, the Company adopted ASC 326, Financial Instruments - Credit Losses, which amended the accounting model for purchased financial assets and replaced the guidance for PCI financial assets with the concept of PCD financial assets. Agreement and Plan of Merger with Friendswood Capital Corporation As previously disclosed on December 15, 2021, the Company entered into a definitive agreement to expand into the Houston market with the merger of Friendswood Capital, Inc. ("Friendswood"), the holding company of Texan Bank, N. A, ("Texan Bank"). Shareholders of Friendswood will receive $15.34 per share in cash, or $66.6 million in aggregate upon consummation of the transaction. The merger with Friendswood Capital Corporation is expected to be completed in the first quarter of 2022. Upon completion of the Merger, the combined company is expected to have total assets of approximately $3.2 billion, $2.2 billion in loans and $2.7 billion in deposits.

Investment Securities

Investment Securities	12 Months Ended
	Dec. 31, 2021
Investments, Debt and Equity Securities [Abstract]
Investment Securities	Investment SecuritiesThe following table summarizes the Company’s available for sale and held to maturity investment securities at December 31, 2021 and 2020. (dollars in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value December 31, 2021 Less Than Over 1 Available for sale: U.S. agency mortgage-backed $ 234,720 $ 1,793 $ 2,382 $ 358 $ 233,773 Collateralized mortgage obligations 31,356 557 1 — 31,912 Municipal bonds 51,094 402 719 58 50,719 U.S. government agency 5,615 8 — 9 5,614 Corporate bonds 5,500 114 — — 5,614 Total available for sale $ 328,285 $ 2,874 $ 3,102 $ 425 $ 327,632 Held to maturity: Municipal bonds $ 2,102 $ 30 $ — $ — $ 2,132 Total held to maturity $ 2,102 $ 30 $ — $ — $ 2,132 (dollars in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value December 31, 2020 Less Than Over 1 Available for sale: U.S. agency mortgage-backed $ 138,669 $ 4,162 $ 19 $ — $ 142,812 Collateralized mortgage obligations 74,112 1,565 55 2 75,620 Municipal bonds 27,306 717 12 — 28,011 U.S. government agency 6,210 55 — 10 6,255 Corporate bonds 2,000 54 — — $ 2,054 Total available for sale $ 248,297 $ 6,553 $ 86 $ 12 $ 254,752 Held to maturity: Municipal bonds $ 2,934 $ 62 $ — $ — $ 2,996 Total held to maturity $ 2,934 $ 62 $ — $ — $ 2,996 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, 2021 Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses Available for sale: U.S. agency mortgage-backed $ 158,908 $ 2,382 $ 11,575 $ 358 $ 170,483 $ 2,740 Collateralized mortgage obligations 254 1 988 — 1,242 1 Municipal bonds 29,047 719 1,228 58 30,275 777 U.S. government agency — — 1,001 9 1,001 9 Corporate bonds 3,499 — — — 3,499 — Total available for sale $ 191,708 $ 3,102 $ 14,792 $ 425 $ 206,500 $ 3,527 Held to maturity: Municipal bonds $ — $ — $ — $ — $ — $ — Total held to maturity $ — $ — $ — $ — $ — $ — (dollars in thousands) Less Than 1 Year Over 1 Year Total December 31, 2020 Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses Available for sale: U.S. agency mortgage-backed $ 13,666 $ 19 $ — $ — $ 13,666 $ 19 Collateralized mortgage obligations 13,615 55 2,309 2 15,924 57 Municipal bonds 1,278 12 — — 1,278 12 U.S. government agency — — 1,196 10 1,196 10 Total available for sale $ 28,559 $ 86 $ 3,505 $ 12 $ 32,064 $ 98 Held to maturity: Municipal bonds $ — $ — $ — $ — $ — $ — Total held to maturity $ — $ — $ — $ — $ — $ — At December 31, 2021, 67 of the Company’s debt securities had unrealized losses totaling 1.7% of the individual securities’ amortized cost basis and 1.10% of the Company’s total amortized cost basis of the investment securities portfolio. At such date, seven of the 67 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, 2021. At December 31, 2021, 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 table presents the amortized cost of the Company's held to maturity securities by credit quality rating at December 31, 2021. Credit Ratings (dollars in thousands) AAA/AA/A BBB/BB/B Total December 31, 2021 Held to maturity: Municipal bonds 2,102 — 2,102 The amortized cost and estimated fair value by maturity of the Company’s investment securities as of December 31, 2021 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 $ 988 $ 29,148 $ 77,618 $ 126,019 $ 233,773 Collateralized mortgage obligations 440 21,451 1,318 8,703 31,912 Municipal bonds 356 501 15,912 33,950 50,719 U.S. government agency — — 5,216 398 5,614 Corporate bonds — — 5,614 — 5,614 Total securities available for sale $ 1,784 $ 51,100 $ 105,678 $ 169,070 $ 327,632 Held to maturity: Municipal bonds $ — $ 1,118 $ 1,014 $ — $ 2,132 Total securities held to maturity $ — $ 1,118 $ 1,014 $ — $ 2,132 (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 $ 988 $ 28,541 $ 77,888 $ 127,303 $ 234,720 Collateralized mortgage obligations 435 21,001 1,307 8,613 31,356 Municipal bonds 355 500 15,742 34,497 51,094 U.S. government agency — — 5,214 401 5,615 Corporate bonds — — 5,500 — 5,500 Total securities available for sale $ 1,778 $ 50,042 $ 105,651 $ 170,814 $ 328,285 Held to maturity: Municipal bonds $ — $ 1,094 $ 1,008 $ — $ 2,102 Total securities held to maturity $ — $ 1,094 $ 1,008 $ — $ 2,102 For the year ended December 31, 2021, gross gains and losses recorded related to the sale of investment securities were $5,300 and $5,200, respectively. For the years ended December 31, 2020 and 2019, the Company recorded no gross gains or losses related to the sale of investment securities. As of December 31, 2021 and 2020, the Company had accrued interest receivable for investment securities of $942,000 and $744,000, respectively. These amounts are recorded in accrued interest receivable and other assets on the Consolidated Statements of Financial Condition. As of December 31, 2021 and 2020, the Company had $156,492,000 and $125,889,000, respectively, of securities pledged to secure public deposits.

Loans

Loans	12 Months Ended
	Dec. 31, 2021
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) 2021 2020 Real estate loans: One- to four-family first mortgage $ 350,843 $ 395,638 Home equity loans and lines 60,312 67,700 Commercial real estate 801,624 750,623 Construction and land 259,652 221,823 Multi-family residential 90,518 87,332 Total real estate loans 1,562,949 1,523,116 Other loans: Commercial and industrial 244,123 417,926 Consumer 33,021 38,912 Total other loans 277,144 456,838 Total loans $ 1,840,093 $ 1,979,954 The net discount on the Company’s acquired loans was $4,289,000 and $6,650,000 at December 31, 2021 and 2020, respectively. In addition, loan balances as of December 31, 2021 and 2020 are reported net of unearned income of $4,924,000 and $8,727,000, respectively. Unearned income at December 31, 2021 and December 31, 2020 included $1,301,000 and $5,449,000 of deferred lender fees related to PPP loans, respectively. The total recorded investment in PPP loans was $43,637,000 and $221,220,000 at December 31, 2021 and 2020, respectively, which is included in commercial and industrial loans. Accrued interest receivable on the Company's loans was $6,496,000 and $8,635,000 at December 31, 2021 and 2020, 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 and ALL for the years ended December 31, 2021, 2020 and 2019 follows. For the Year Ended December 31, 2021 (dollars in thousands) Beginning Balance Charge-offs Recoveries Provision 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 For the Year Ended December 31, 2020 (dollars in thousands) Beginning Balance ASC 326 Adoption Impact (1) Charge-offs Recoveries Provision Ending Balance Allowance for loan losses: One- to four-family first mortgage $ 2,715 $ 986 $ (99) $ 13 $ (550) $ 3,065 Home equity loans and lines 1,084 (1) (575) 16 152 676 Commercial real estate 6,541 1,974 (5) 55 10,286 18,851 Construction and land 2,670 519 (688) — 1,654 4,155 Multi-family residential 572 (245) — — 750 1,077 Commercial and industrial 3,694 1,243 (984) 106 217 4,276 Consumer 592 157 (250) 145 219 863 Total allowance for loan losses $ 17,868 $ 4,633 $ (2,601) $ 335 $ 12,728 $ 32,963 Unfunded lending commitments — 1,425 — — — 1,425 Total allowance for credit losses $ 17,868 $ 6,058 $ (2,601) $ 335 $ 12,728 $ 34,388 (1) On January 1, 2020, the Company adopted ASC 326, Financial Instruments - Credit Losses , which introduced a new model know as CECL. Refer to Note 2 for more information on the adoption of ASC 326. For the Year Ended December 31, 2019 (dollars in thousands) Beginning Balance Charge-offs Recoveries Provision Ending Balance Allowance for loan losses: One- to four-family first mortgage $ 2,136 $ (4) $ — $ 583 $ 2,715 Home equity loans and lines 1,079 (42) 16 31 1,084 Commercial real estate 6,125 (360) — 776 6,541 Construction and land 2,285 (6) — 391 2,670 Multi-family residential 550 — — 22 572 Commercial and industrial 3,228 (893) 25 1,334 3,694 Consumer 945 (272) 42 (123) 592 Total allowance for loan losses $ 16,348 $ (1,577) $ 83 $ 3,014 $ 17,868 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, 2021 (dollars in thousands) Collectively Evaluated Individually Evaluated Total Allowance for credit losses: One- to four-family first mortgage $ 1,944 $ — $ 1,944 Home equity loans and lines 508 — 508 Commercial real estate 10,207 247 10,454 Construction and land 3,572 — 3,572 Multi-family residential 457 — 457 Commercial and industrial 3,095 425 3,520 Consumer 634 — 634 Total allowance for loan losses $ 20,417 $ 672 $ 21,089 Unfunded lending commitments (1) $ 1,815 $ — $ 1,815 Total allowance for credit losses $ 22,232 $ 672 $ 22,904 As of December 31, 2021 (dollars in thousands) Collectively Evaluated Individually Evaluated (2) Total Loans: One- to four-family first mortgage $ 350,843 $ — $ 350,843 Home equity loans and lines 60,312 — 60,312 Commercial real estate 797,751 3,873 801,624 Construction and land 259,652 — 259,652 Multi-family residential 90,518 — 90,518 Commercial and industrial 243,379 744 244,123 Consumer 33,021 — 33,021 Total loans $ 1,835,476 $ 4,617 $ 1,840,093 As of December 31, 2020 (dollars in thousands) Collectively Evaluated for Impairment Individually Evaluated for Impairment Acquired with Deteriorated Credit Quality Total Allowance for loan losses: One- to four-family first mortgage $ 2,965 $ 100 $ — $ 3,065 Home equity loans and lines 676 — — 676 Commercial real estate 17,843 1,008 — 18,851 Construction and land 4,155 — — 4,155 Multi-family residential 1,077 — — 1,077 Commercial and industrial 3,845 431 — 4,276 Consumer 863 — — 863 Total allowance for loan losses $ 31,424 $ 1,539 $ — $ 32,963 Unfunded lending commitments (3) $ 1,425 $ — $ — $ 1,425 Total allowance for credit losses $ 32,849 $ 1,539 $ — $ 34,388 As of December 31, 2020 (dollars in thousands) Collectively Evaluated for Impairment Individually Evaluated for Impairment Acquired with Deteriorated Credit Quality Total Loans: One- to four-family first mortgage $ 394,632 $ 1,006 $ — $ 395,638 Home equity loans and lines 67,700 — — 67,700 Commercial real estate 743,223 7,400 — 750,623 Construction and land 221,823 — — 221,823 Multi-family residential 87,332 — — 87,332 Commercial and industrial 417,320 606 — 417,926 Consumer 38,912 — — 38,912 Total loans $ 1,970,942 $ 9,012 $ — $ 1,979,954 (1) At December 31, 2021, $1.8 million of the ACL related to noncancellable unfunded lending commitments of $434.6 million. The ACL on unfunded lending commitments is recorded within accrued interest payable and other liabilities on the Consolidated Statements of Financial Condition. (2) There were no and $277,000 PCD loans individually evaluated at December 31, 2021 and December 31, 2020, respectively. (3) At December 31, 2020, $1.4 million of the ACL related to noncancellable unfunded lending commitments of $336.9 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, 2021. Term Loans by Origination Year (dollars in thousands) 2021 2020 2019 2018 2017 Prior Revolving Loans Revolving Loans Converted to Term Loans Total One- to four-family first mortgage: Pass $ 77,865 $ 44,152 $ 45,542 $ 34,301 $ 35,048 $ 96,975 $ 12,412 $ 351 $ 346,646 Special Mention — — — — — 369 — — 369 Substandard — 347 716 266 463 2,036 — — 3,828 Doubtful — — — — — — — — — Total one- to four-family first mortgages $ 77,865 $ 44,499 $ 46,258 $ 34,567 $ 35,511 $ 99,380 $ 12,412 $ 351 $ 350,843 Home equity loans and lines: Pass $ 1,688 $ 873 $ 1,114 $ 919 $ 816 $ 3,567 $ 50,323 $ 975 $ 60,275 Special Mention — — — — — — — — — Substandard — — — — 37 — — — 37 Doubtful — — — — — — — — — Total home equity loans and lines $ 1,688 $ 873 $ 1,114 $ 919 $ 853 $ 3,567 $ 50,323 $ 975 $ 60,312 Commercial real estate: Pass $ 226,989 $ 193,637 $ 142,045 $ 68,949 $ 73,555 $ 59,396 $ 23,310 $ 1,699 $ 789,580 Special Mention — — — — 1,841 366 — — 2,207 Substandard 437 821 381 1,741 306 5,991 — 160 9,837 Doubtful — — — — — — — — — Total commercial real estate loans $ 227,426 $ 194,458 $ 142,426 $ 70,690 $ 75,702 $ 65,753 $ 23,310 $ 1,859 $ 801,624 Construction and land: Pass $ 148,054 $ 50,062 $ 48,432 $ 4,832 $ 2,867 $ 1,738 $ 2,845 $ — $ 258,830 Special Mention 575 — — — — — — — 575 Substandard — — — — 5 242 — — 247 Doubtful — — — — — — — — — Total construction and land loans $ 148,629 $ 50,062 $ 48,432 $ 4,832 $ 2,872 $ 1,980 $ 2,845 $ — $ 259,652 Multi-family residential: Pass $ 31,236 $ 31,805 $ 14,467 $ 6,363 $ 2,588 $ 2,762 $ 1,297 $ — $ 90,518 Special Mention — — — — — — — — — Substandard — — — — — — — — — Doubtful — — — — — — — — — Total multi-family residential loans $ 31,236 $ 31,805 $ 14,467 $ 6,363 $ 2,588 $ 2,762 $ 1,297 $ — $ 90,518 Commercial and industrial: Pass $ 82,765 $ 32,465 $ 14,794 $ 8,737 $ 3,066 $ 1,690 $ 96,648 $ 296 $ 240,461 Special Mention — — — — — — 267 — 267 Substandard — 2,013 — 417 5 18 942 — 3,395 Doubtful — — — — — — — — — Total commercial and industrial loans $ 82,765 $ 34,478 $ 14,794 $ 9,154 $ 3,071 $ 1,708 $ 97,857 $ 296 $ 244,123 Consumer: Pass $ 5,472 $ 2,627 $ 1,211 $ 411 $ 1,041 $ 15,530 $ 6,488 $ 37 $ 32,817 Special Mention — — — — — 2 — — 2 Substandard 16 — — — 7 179 — — 202 Doubtful — — — — — — — — — Total consumer loans $ 5,488 $ 2,627 $ 1,211 $ 411 $ 1,048 $ 15,711 $ 6,488 $ 37 $ 33,021 Total loans: Pass $ 574,069 $ 355,621 $ 267,605 $ 124,512 $ 118,981 $ 181,658 $ 193,323 $ 3,358 $ 1,819,127 Special Mention 575 — — — 1,841 737 267 — 3,420 Substandard 453 3,181 1,097 2,424 823 8,466 942 160 17,546 Doubtful — — — — — — — — — Total loans $ 575,097 $ 358,802 $ 268,702 $ 126,936 $ 121,645 $ 190,861 $ 194,532 $ 3,518 $ 1,840,093 The following table presents the Company’s loan portfolio by credit quality classification and origination year as of December 31, 2020. Term Loans by Origination Year (dollars in thousands) 2020 2019 2018 2017 2016 Prior Revolving Loans Revolving Loans Converted to Term Loans Total One- to four-family first mortgage: Pass $ 58,958 $ 65,070 $ 46,412 $ 48,851 $ 37,039 $ 114,588 $ 17,762 $ 1,457 $ 390,137 Special Mention — — 167 16 — 1,057 — — 1,240 Substandard 129 34 — 335 1,069 2,694 — — 4,261 Doubtful — — — — — — — — — Total one- to four-family first mortgages $ 59,087 $ 65,104 $ 46,579 $ 49,202 $ 38,108 $ 118,339 $ 17,762 $ 1,457 $ 395,638 Home equity loans and lines: Pass $ 1,172 $ 1,307 $ 2,028 $ 964 $ 1,889 $ 5,537 $ 53,309 $ 1,389 $ 67,595 Special Mention — — — 43 — — — — 43 Substandard — — — — — 58 4 — 62 Doubtful — — — — — — — — — Total home equity loans and lines $ 1,172 $ 1,307 $ 2,028 $ 1,007 $ 1,889 $ 5,595 $ 53,313 $ 1,389 $ 67,700 Commercial real estate: Pass $ 235,900 $ 156,646 $ 96,153 $ 102,166 $ 59,859 $ 60,720 $ 22,962 $ 56 $ 734,462 Special Mention — — — 15 951 — — — 966 Substandard 1,606 1,994 1,742 323 1,344 8,164 — 22 15,195 Doubtful — — — — — — — — — Total commercial real estate loans $ 237,506 $ 158,640 $ 97,895 $ 102,504 $ 62,154 $ 68,884 $ 22,962 $ 78 $ 750,623 Construction and land: Pass $ 87,540 $ 91,337 $ 16,703 $ 5,486 $ 2,585 $ 1,505 $ 1,892 $ 429 $ 207,477 Special Mention 877 — — — — 618 — 627 2,122 Substandard 451 50 — — 252 249 — 11,222 12,224 Doubtful — — — — — — — — — Total construction and land loans $ 88,868 $ 91,387 $ 16,703 $ 5,486 $ 2,837 $ 2,372 $ 1,892 $ 12,278 $ 221,823 Multi-family residential: Pass $ 40,462 $ 24,329 $ 9,711 $ 3,844 $ 2,889 $ 4,539 $ 1,452 $ — $ 87,226 Special Mention — — — — — — — — — Substandard — — — — — 106 — — 106 Doubtful — — — — — — — — — Total multi-family residential loans $ 40,462 $ 24,329 $ 9,711 $ 3,844 $ 2,889 $ 4,645 $ 1,452 $ — $ 87,332 Commercial and industrial: Pass $ 264,079 $ 29,115 $ 21,053 $ 6,001 $ 3,952 $ 2,408 $ 82,039 $ 1,311 $ 409,958 Special Mention 2,089 792 131 — — 1 1,801 — 4,814 Substandard 592 — 427 23 141 16 1,955 — 3,154 Doubtful — — — — — — — — — Total commercial and industrial loans $ 266,760 $ 29,907 $ 21,611 $ 6,024 $ 4,093 $ 2,425 $ 85,795 $ 1,311 $ 417,926 Consumer: Pass $ 6,844 $ 2,667 $ 1,149 $ 2,073 $ 1,118 $ 18,258 $ 6,340 $ 27 $ 38,476 Special Mention 4 — 4 — 13 120 — 5 146 Substandard — 34 3 12 17 223 — 1 290 Doubtful — — — — — — — — — Total consumer loans $ 6,848 $ 2,701 $ 1,156 $ 2,085 $ 1,148 $ 18,601 $ 6,340 $ 33 $ 38,912 Total loans: Pass $ 694,955 $ 370,471 $ 193,209 $ 169,385 $ 109,331 $ 207,555 $ 185,756 $ 4,669 $ 1,935,331 Special Mention 2,970 792 302 74 964 1,796 1,801 632 9,331 Substandard 2,778 2,112 2,172 693 2,823 11,510 1,959 11,245 35,292 Doubtful — — — — — — — — — Total loans $ 700,703 $ 373,375 $ 195,683 $ 170,152 $ 113,118 $ 220,861 $ 189,516 $ 16,546 $ 1,979,954 Age analysis of past due loans, as of the dates indicated, is as follows. December 31, 2021 (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 $ 1,267 $ 266 $ 1,151 $ 2,684 $ 254,880 $ 257,564 Home equity loans and lines — — — — 48,561 48,561 Commercial real estate 438 — 4,854 5,292 682,323 687,615 Construction and land 428 — — 428 249,802 250,230 Multi-family residential — — — — 87,316 87,316 Total real estate loans 2,133 266 6,005 8,404 1,322,882 1,331,286 Other loans: Commercial and industrial 51 31 271 353 232,569 232,922 Consumer 289 — 25 314 29,247 29,561 Total other loans 340 31 296 667 261,816 262,483 Total originated loans $ 2,473 $ 297 $ 6,301 $ 9,071 $ 1,584,698 $ 1,593,769 Acquired loans: Real estate loans: One- to four-family first mortgage $ 1,233 $ 428 $ 1,322 $ 2,983 $ 90,296 $ 93,279 Home equity loans and lines 141 — — 141 11,610 11,751 Commercial real estate 54 — 2,139 2,193 111,816 114,009 Construction and land — — 241 241 9,181 9,422 Multi-family residential — — — — 3,202 3,202 Total real estate loans 1,428 428 3,702 5,558 226,105 231,663 Other loans: Commercial and industrial 81 — 430 511 10,690 11,201 Consumer 53 3 21 77 3,383 3,460 Total other loans 134 3 451 588 14,073 14,661 Total acquired loans $ 1,562 $ 431 $ 4,153 $ 6,146 $ 240,178 $ 246,324 Total loans: Real estate loans: One- to four-family first mortgage $ 2,500 $ 694 $ 2,473 $ 5,667 $ 345,176 $ 350,843 Home equity loans and lines 141 — — 141 60,171 60,312 Commercial real estate 492 — 6,993 7,485 794,139 801,624 Construction and land 428 — 241 669 258,983 259,652 Multi-family residential — — — — 90,518 90,518 Total real estate loans 3,561 694 9,707 13,962 1,548,987 1,562,949 Other loans: Commercial and industrial 132 31 701 864 243,259 244,123 Consumer 342 3 46 391 32,630 33,021 Total other loans 474 34 747 1,255 275,889 277,144 Total loans $ 4,035 $ 728 $ 10,454 $ 15,217 $ 1,824,876 $ 1,840,093 December 31, 2020 (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 $ 1,651 $ 66 $ 365 $ 2,082 $ 258,386 $ 260,468 Home equity loans and lines 117 148 — 265 52,101 52,366 Commercial real estate 518 532 6,770 7,820 581,524 589,344 Construction and land — — — — 207,928 207,928 Multi-family residential 94 — — 94 82,051 82,145 Total real estate loans 2,380 746 7,135 10,261 1,181,990 1,192,251 Other loans: Commercial and industrial 797 3 603 1,403 398,377 399,780 Consumer 219 42 145 406 32,702 33,108 Total other loans 1,016 45 748 1,809 431,079 432,888 Total originated loans $ 3,396 $ 791 $ 7,883 $ 12,070 $ 1,613,069 $ 1,625,139 Acquired loans: Real estate loans: One- to four-family first mortgage $ 1,823 $ 502 $ 1,154 $ 3,479 $ 131,691 $ 135,170 Home equity loans and lines 34 43 25 102 15,232 15,334 Commercial real estate 603 303 2,462 3,368 157,911 161,279 Construction and land — — 142 142 13,753 13,895 Multi-family residential 92 — — 92 5,095 5,187 Total real estate loans 2,552 848 3,783 7,183 323,682 330,865 Other loans: Commercial and industrial 3 — 907 910 17,236 18,146 Consumer 126 50 66 242 5,562 5,804 Total other loans 129 50 973 1,152 22,798 23,950 Total acquired loans $ 2,681 $ 898 $ 4,756 $ 8,335 $ 346,480 $ 354,815 Total loans: Real estate loans: One- to four-family first mortgage $ 3,474 $ 568 $ 1,519 $ 5,561 $ 390,077 $ 395,638 Home equity loans and lines 151 191 25 367 67,333 67,700 Commercial real estate 1,121 835 9,232 11,188 739,435 750,623 Construction and land — — 142 142 221,681 221,823 Multi-family residential 186 — — 186 87,146 87,332 Total real estate loans 4,932 1,594 10,918 17,444 1,505,672 1,523,116 Other loans: Commercial and industrial 800 3 1,510 2,313 415,613 417,926 Consumer 345 92 211 648 38,264 38,912 Total other loans 1,145 95 1,721 2,961 453,877 456,838 Total loans $ 6,077 $ 1,689 $ 12,639 $ 20,405 $ 1,959,549 $ 1,979,954 Loans greater than 90 days past due and accruing interest were $6,000 and $2,000 at December 31, 2021 and December 31, 2020, 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, 2021 December 31, 2020 (dollars in thousands) Total Without Related Allowance Total Without Related Allowance Nonaccrual loans: One- to four-family first mortgage $ 3,575 $ — $ 3,838 $ — Home equity loans and lines 38 — 63 — Commercial real estate 8,431 116 12,298 — Construction and land 258 — 469 — Multi-family residential — — — — Commercial and industrial 763 20 1,717 — Consumer 204 — 292 — Total $ 13,269 $ 136 $ 18,677 $ — 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, 2021, 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, 2021 and 2020 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, 2021 December 31, 2020 (dollars in thousands) Loans ACL Loans ACL One- to four-family first mortgage $ — $ — $ 1,006 $ 100 Home equity loans and lines — — — — Commercial real estate 3,873 247 7,400 1,008 Construction and land — — — — Multi-family residential — — — — Commercial and industrial 744 425 606 431 Consumer — — — — Total $ 4,617 $ 672 $ 9,012 $ 1,539 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 $1,189,000 and $1,302,000 at December 31, 2021 and December 31, 2020, 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, 2021 and December 31, 2020 totaled $136,000 and $877,000, respectively. Loans secured by single family residential real estate that were in the process of foreclosure at December 31, 2021 and December 31, 2020 totaled $505,000 and $446,000, respectively. Foreclosed assets and ORE included certain bank buildings that meet the criteria to be classified as assets held for sale. The carrying value of these assets totaled $423,000 and $212,000 at December 31, 2021 and December 31, 2020, respectively. During the year ended December 31, 2021, the Company sold four of those properties, with a total carrying value of $179,000, for a loss of $26,000 recorded in foreclosed assets and ORE, net expense on the Consolidated Statements of Income. The expected timing of the sale of the remaining properties is uncertain. Troubled Debt Restructurings During the course of its lending operations, the Company periodically grants concessions to its customers in an attempt to protect as much of its investment as possible and to minimize risk of loss. These concessions may include restructuring the terms of a customer loan to alleviate the burden of the customer’s near-term cash requirements. Loans are TDRs when the Company agrees to restructure a loan to a borrower who is experiencing financial difficulties in a manner that is deemed to be a “concession”. The Company defines a concession as a modification of existing terms granted to a borrower for economic or legal reasons related to the borrower’s financial difficulties that the Company would otherwise not consider. The concession either is granted through an agreement with the customer or is imposed by a court or by law. Concessions include modifying original loan terms to reduce or defer cash payments required as part of the loan agreement, including but not limited to: • a reduction of the stated interest rate for the remaining original life of the debt, • an extension of the maturity date or dates at an interest rate lower than the current market rate for new debt with similar risk characteristics, • a reduction of the face amount or maturity amount of the debt or • a reduction of accrued interest receivable on the debt. In its determination of whether the customer is experiencing financial difficulties, the Company considers numerous indicators, including, but not limited to: • whether the customer is currently in default on its existing loan, or is in an economic position where it is probable the customer will be in default on its loan in the foreseeable future without a modification, • whether the customer has declared or is in the process of declaring bankruptcy, • whether there is substantial doubt about the customer’s ability to continue as a going concern, • whether, based on its projections of the customer’s current capabilities, the Company believes the customer’s future cash flows will be insufficient to service the debt, including interest, in accordance with the contractual terms of the existing agreement for the foreseeable future and • whether, without modification, the customer cannot obtain sufficient funds from other sources at an effective interest rate equal to the current market rate for similar debt for a non-troubled debtor. If the Company concludes that both a concession has been granted and the concession was granted to a customer experiencing financial difficulties, the Company identifies the loan as a TDR. 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 fair value of the collateral underlying certain collateral-dependent loans. Residential, consumer and smaller balance commercial TDRs are included in the Company's pooled-loan analysis to calculate the ACL and, generally, do not have a material impact on the overall ACL. As of December 31, 2021, the Company had modified loans with an aggregate outstanding loan balance of $3,875,000, or less than 1% of total outstanding loans, via payment relief in the nature of principal and/or interest deferrals. These modifications were done in accordance with Section 4013 of the Coronavirus Aid, Relief, and Economic Security ("CARES") Act and the Interagency Statement on Loan Modifications on Reporting for Financial Institutions Working With Customers Affected by the Coronavirus . Accordingly, these loans were not categorized as TDRs. A summary of information pertaining to loans modified as of the periods indicated is as follows. For the Year Ended December 31 2021 2020 (dollars in thousands) Number of Contracts Pre-modification Outstanding Recorded Investment Post-modification Outstanding Recorded Investment Number of Contracts Pre-modification Outstanding Recorded Investment Post-modification Outstanding Recorded Investment Troubled debt restructurings: One- to four-family first mortgage 2 $ 77 $ 73 11 $ 1,409 $ 778 Home equity loans and lines — — — — — — Commercial real estate 3 520 478 9 3,193 3,100 Construction and land — — — 1 185 185 Multi-family residential — — — — — — Commercial and industrial 2 2,397 2,245 5 96 81 Consumer 1 6 1 2 13 8 Total 8 $ 3,000 $ 2,797 28 $ 4,896 $ 4,152 As of December 31, 2021 and 2020, the Company had no unfunded commitments to borrowers whose loan terms had been modified through troubled debt restructurings. Two residential mortgages totaling $73,000 were modified during the year ended 2021 and defaulted during the same time period. The defaults did not have a significant impact on our allowance for credit losses at December 31, 2021.

Loan Servicing

Loan Servicing	12 Months Ended
	Dec. 31, 2021
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) 2021 2020 Mortgage loans sold to Federal Home Loan Mortgage Corporation without recourse $ 1,798 $ 2,633 Mortgage loans sold to Federal National Mortgage Association without recourse 54,429 78,080 Mortgage loans sold to Federal Home Loan Bank without recourse 169 185 Total, end of period $ 56,396 $ 80,898 The Company records servicing assets related to mortgage loans sold and serviced at fair value and will amortize these servicing assets over the period of estimated net servicing income associated with each loan. Management assesses servicing assets for potential impairment annually. 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 the years ended December 31, 2021, 2020 and 2019 is summarized as follows. (dollars in thousands) 2021 2020 2019 Balance, beginning of period $ — $ 161 $ 272 Amortization — (161) (111) Balance, end of period — — 161 Fair value, end of period $ — $ — $ 530 Custodial and escrow account balances maintained in connection with the foregoing loan servicing arrangements were $1,078,000 and $1,761,000 as of December 31, 2021 and 2020, respectively.

Office Properties and Equipment

Office Properties and Equipment	12 Months Ended
	Dec. 31, 2021
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) 2021 2020 Land $ 13,919 $ 14,245 Buildings and improvements 36,323 36,880 Furniture and equipment 16,486 15,416 Total office properties and equipment 66,728 66,541 Less accumulated depreciation 23,186 21,044 Total office properties and equipment, net $ 43,542 $ 45,497 Depreciation expense for the years ended December 31, 2021, 2020 and 2019 was $3,084,000, $3,063,000 and $2,875,000, respectively. The Company determined that certain buildings met the criteria to be classified as assets held for sale. The carrying values of such assets were $423,000 and $212,000 at December 31, 2021 and 2020, respectively, and are reported as foreclosed assets and ORE. Foreclosed assets and ORE are recorded within accrued interest receivable and other assets in the Statements of Financial Condition as of December 31, 2021 and 2020. For more information on the Company's policy on foreclosed assets and ORE, refer to Note 2, Summary of Significant Accounting Policies .

Goodwill and Intangibles

Goodwill and Intangibles	12 Months Ended
	Dec. 31, 2021
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, 2021, 2020 and 2019 were as follows. (dollars in thousands) Goodwill CDI Balance, December 31, 2018 $ 58,488 $ 7,567 Amortization of intangibles — (1,583) Balance, December 31, 2019 58,488 5,984 Amortization of intangibles — (1,360) Balance, December 31, 2020 58,488 4,624 Amortization of intangibles — (1,163) Balance, December 31, 2021 $ 58,488 $ 3,461 The Company completed its annual impairment test of goodwill and other intangible assets as of December 31, 2021. The evaluation did not indicate impairment on its goodwill or other intangible assets.

Deposits

Deposits	12 Months Ended
	Dec. 31, 2021
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) 2021 2020 Demand deposit accounts $ 766,385 $ 615,700 Savings 285,728 250,165 Money market accounts 371,478 333,078 NOW accounts 792,919 646,085 Certificates of deposit 319,339 368,793 Total deposits $ 2,535,849 $ 2,213,821 As of December 31, 2021, the scheduled maturities of the Company’s certificates of deposit were as follows. (dollars in thousands) Amount 2022 $ 251,554 2023 45,071 2024 13,398 2025 4,216 2026 2,654 Thereafter 2,446 Total certificates of deposit $ 319,339 The amount of our total uninsured deposits (that is, deposits in excess of the FDIC insurance limit) was $820,000,000 and $596,000,000 at December 31, 2021 and December 31, 2020, respectively. As of December 31, 2021 and 2020, the aggregate amount of certificates of deposit with balances of $250,000 or more was $63,221,000 and $69,060,000, respectively.

Other Borrowings

Other Borrowings	12 Months Ended
	Dec. 31, 2021
Debt Disclosure [Abstract]
Other Borrowings	Other BorrowingsOther borrowings at December 31, 2021 and 2020 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.

Short-term FHLB Advances

Short-term FHLB Advances	12 Months Ended
	Dec. 31, 2021
Advances from Federal Home Loan Banks [Abstract]
Short-term FHLB Advances	Short-term FHLB Advances As of December 31, 2021 and 2020, the Company had no short-term FHLB advances. For the years ended December 31, 2021 and 2020, the average volume of short-term FHLB advances carried by the Company was $0 and $8,081,000, 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, 2021 and 2020. As of December 31, 2021 and 2020, the Company had $810,448,000 and $787,232,000, respectively, of additional FHLB advances available. As of December 31, 2021 and 2020, the Company had $818,764,000 and $836,829,000, respectively, of loans pledged through the Company’s blanket lien.

Long-term FHLB Advances

Long-term FHLB Advances	12 Months Ended
	Dec. 31, 2021
Advances from Federal Home Loan Banks [Abstract]
Long-term FHLB Advances	Long-term FHLB Advances As of December 31, 2021 and 2020, the Company’s long-term FHLB advances totaled $26,046,000 and $28,824,000, respectively. The following table summarizes long-term advances as of December 31, 2021. (dollars in thousands) Amount Weighted Average Rate Fixed rate advances maturing in: 2022 $ 4,207 2.09 % 2023 3,036 1.37 2024 4,294 1.74 2025 10,911 1.62 2026 3,598 1.65 Total long-term FHLB advances $ 26,046 1.69 %

Derivatives and Hedging Activit

Derivatives and Hedging Activities	12 Months Ended
	Dec. 31, 2021
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 2021 and 2020, 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 $69,000 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, 2021 December 31, 2020 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 $ 40,000 $ 1,589 $ — $ — $ 40,000 $ 214 $ — $ — Derivatives not designated as hedging instruments: Risk participation agreements — — 10,000 43 — — 10,000 58 Netting adjustments — — — — Net derivative amounts $ 1,589 $ 43 $ 214 $ 58 (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. 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 Income as of December 31, 2021 and 2020. Year Ended December 31, 2021 Amount of Gain Recognized in OCI Location of Gain Reclassified from AOCI into Income Amount of Loss 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 $ 1,310 $ 1,310 Interest expense $ (64) $ (64) For the Year Ended December 31, 2020 Amount of Gain Recognized in OCI Location of Gain Reclassified from AOCI into Income Amount of Loss 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 $ 176 $ 176 Interest expense $ (44) $ (44) 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, 2021 and 2020. (dollars in thousands) Location of Loss Reclassified from AOCI into Income For the Year Ended December 31, 2021 Effects of cash flow hedging Interest rate swaps - variable rate liabilities Interest expense $ (64) (dollars in thousands) Location of Loss Reclassified from AOCI into Income For the Year Ended December 31, 2020 Effects of cash flow hedging Interest rate swaps - variable rate liabilities Interest expense $ (44) 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, 2021 and 2020. (dollars in thousands) Location of Income Recognized on Non-designated Hedges For the Year Ended December 31, 2021 Effects of non-designated hedges Risk participation agreements Other noninterest income $ 16 (dollars in thousands) Location of Income Recognized on Non-designated Hedges For the Year Ended December 31, 2020 Effects of non-designated hedges Risk participation agreements Other noninterest income $ 111 Credit-risk-related Contingent Features The Company has agreements with each of its derivative counterparties that contain a provision where 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 where 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, 2021, 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

Income Taxes

Income Taxes	12 Months Ended
	Dec. 31, 2021
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) 2021 2020 2019 Current $ 9,754 $ 8,030 $ 6,123 Deferred 2,544 (1,588) 137 NMTC (480) (400) (400) Total income tax expense $ 11,818 $ 6,042 $ 5,860 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) 2021 2020 Deferred tax assets: Provision for loan losses $ 4,810 $ 5,949 Discount on purchased loans 584 1,146 Salary continuation plan 678 700 Mortgage servicing rights 64 80 Deferred compensation 5 5 Stock-based compensation 220 257 Unrealized loss on securities available for sale 137 — ASC 326 Adoption Impact (1) — 1,063 Other 83 65 Deferred tax assets $ 6,581 $ 9,265 Deferred tax liabilities: FHLB stock dividends $ (67) $ (64) Accumulated depreciation (3,369) (3,457) Intangible assets (439) (628) Premium on investment securities acquired — — Unrealized gain on securities available for sale — (1,356) NMTC (101) (72) Other (358) (105) Deferred tax liabilities (4,334) (5,682) Net deferred tax asset $ 2,247 $ 3,583 (1) The company adopted ASC 326 on January 1, 2020 which included a transition adjustment, net of taxes, to retained earnings. The tax impact due to the adoption of ASC 326 shown here does not include the effect of state tax. Refer to Note 2 for more information on the adoption of ASC 326. For the years ended December 31, 2021, 2020 and 2019, 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) 2021 2020 2019 Federal tax based on statutory rate $ 12,773 $ 6,544 $ 7,089 State tax based on statutory rate 97 42 34 (Decrease) increase resulting from: NMTC (480) (400) (400) Effect of tax-exempt income (196) (136) (128) Changes in the cash surrender value of bank owned life insurance (547) (209) (435) Nondeductible merger-related expenses 30 — — Nondeductible share based compensation expense 180 162 177 Exercise of stock options (23) (8) (599) Other (16) 47 122 Income tax expense $ 11,818 $ 6,042 $ 5,860 Effective tax rate 19.6 % 19.6 % 17.3 % Retained earnings as of December 31, 2021 and 2020, 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, 2021 and 2020. 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, 2021 and 2020.

Commitments

Commitments	12 Months Ended
	Dec. 31, 2021
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) 2021 2020 Standby letters of credit $ 5,075 $ 5,781 Available portion of lines of credit 320,611 266,349 Undisbursed portion of loans in process 142,048 99,527 Commitments to originate loans 153,487 139,471 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, 2021
Federal Home Loan Banks [Abstract]
Regulatory Matters	Regulatory MattersThe 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, 2021 and 2020, that the Bank met all capital adequacy requirements to which it was subject. As of December 31, 2021 and 2020, 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, 2021 and 2020 based on the phase-in provisions of the Basel III Capital Rules as of January 1, 2019 when the Basel III Capital Rules were fully phased-in. 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, 2021 Bank: Common equity Tier 1 capital $ 280,788 14.66 % $ 134,089 7.00 % $ 124,511 6.50 % Tier 1 risk-based capital 280,788 14.66 162,822 8.50 153,245 8.00 Total risk-based capital 303,692 15.85 201,134 10.50 191,556 10.00 Tier 1 leverage capital 280,788 9.77 114,932 4.00 143,666 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, 2020 Bank: Common equity Tier 1 capital $ 245,090 13.92 % $ 123,263 7.00 % $ 114,459 6.50 % Tier 1 risk-based capital 245,090 13.92 149,677 8.50 140,872 8.00 Total risk-based capital 267,254 15.18 184,895 10.50 176,090 10.00 Tier 1 leverage capital 245,090 9.68 101,247 4.00 126,559 5.00

Benefit Plans

Benefit Plans	12 Months Ended
	Dec. 31, 2021
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, 2021, 2020 and 2019, the Company made contributions of $974,000, $964,000 and $919,000, 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 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 $1,052,000, $726,000 and $1,085,000 for the years ended December 31, 2021, 2020 and 2019, respectively. The fair value of the unearned ESOP shares, using the closing quoted market price per share as of year-end, was approximately $10,005,000 and $7,746,000 as of December 31, 2021 and 2020, respectively. A summary of the ESOP share allocation as of December 31, 2021 and 2020 follows. 2021 2020 Shares allocated, beginning of year 318,021 303,395 Shares allocated during the year 35,708 35,708 Shares distributed during the year (17,503) (21,082) Allocated shares held by ESOP trust as of year end 336,226 318,021 Unallocated shares 241,026 276,733 Total ESOP shares 577,252 594,754 Salary Continuation Agreements As a supplement to its 401(k) retirement plan, the Bank has entered into nonqualified salary continuation agreements with three 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. The Bank’s salary continuation agreement with its Chief Credit Officer ("CCO"), 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 but prior to normal retirement age, the Bank shall distribute to the executive the vested portion of the annual benefit in a lump sum on the first day of the month following the separation from service. Benefits are subject to a six months delay to the extent required by applicable law. On May 20, 2019 the Bank also entered into salary continuation agreement with its Chief Operations Officer ("COO"). The agreement provides that the COO 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 each executive officer’s separation from service. 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 him 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 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 August 2020, the Company's Chief Financial Officer ("CFO") 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 CFO. Under the terms of the agreement, the Company will pay his vested benefits of $36,000 in one lump sum on March 1, 2021. 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 $3,229,000 and $3,331,000 as of December 31, 2021 and 2020, 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, 2021
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. The aggregate number of shares of our common stock reserved and available for issuance pursuant to awards granted under the 2014 Plan is 350,000. 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. The aggregate number of shares of our common stock reserved and available for issuance pursuant to awards granted under the 2021 Plan is 435,000. 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, 2021, options to acquire an aggregate of 213,857 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: 2021 2020 2019 Expected dividends 2.50% 3.95% 2.34% Expected volatility 33.77% 24.65% 21.44% Risk-free interest rate 1.2% 7.0% 2.2% Expected term (in years) 6.5 6.5 6.5 As of December 31, 2021, there was $487,000 of unrecognized compensation cost related to stock options which is expected to be recognized over a period of 3.4 years. For the years ended December 31, 2021, 2020 and 2019, the Company recognized $220,000, $216,000 and $200,000, 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, 2018 352,370 $ 19.78 $ 5.05 Granted 38,180 35.78 6.52 Exercised (198,786) 12.52 3.85 Forfeited (11,179) 33.13 6.79 Outstanding as of December 31, 2019 180,585 $ 30.33 $ 6.57 6.6 Granted 35,850 22.34 3.03 Exercised (4,625) 21.33 5.30 Forfeited (7,270) 29.47 5.58 Outstanding as of December 31, 2020 204,540 $ 29.17 $ 6.02 6.2 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 Exercisable as of December 31, 2019 86,401 $ 24.73 $ 5.94 5.1 Exercisable as of December 31, 2020 113,988 27.07 6.16 4.8 Exercisable as of December 31, 2021 125,601 28.66 6.28 4.5 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, 2021, the cost of such shares held by the RRP totaled $13,000, 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 and the 2014 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 five 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, 2021, unearned share-based compensation associated with these awards totaled $1,212,000. For the years ended December 31, 2021, 2020 and 2019, the Company recognized $549,000, $573,000 and $602,000, 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, 2018 55,380 $ 34.36 Granted 19,145 35.84 Forfeited (4,336) 36.01 Released (18,711) 31.79 Balance, December 31, 2019 51,478 $ 35.73 Granted 17,305 22.19 Forfeited (5,183) 33.06 Released (19,247) 32.77 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

Earnings Per Share

Earnings Per Share	12 Months Ended
	Dec. 31, 2021
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) 2021 2020 2019 Numerator: Income applicable to common shares $ 48,621 $ 24,765 $ 27,932 Denominator: Weighted average common shares outstanding 8,379 8,674 9,074 Effect of dilutive securities: Restricted stock 12 9 12 Stock options 37 21 60 Weighted average common shares outstanding - assuming dilution 8,428 8,704 9,146 Earnings per common share $ 5.80 $ 2.86 $ 3.08 Earnings per common share - assuming dilution $ 5.77 $ 2.85 $ 3.05 Options on 97,836, 134,714 and 92,420 shares of common stock were not included in computing diluted earnings per share for the years ended December 31, 2021, 2020 and 2019, respectively, because the effect of these shares was anti-dilutive.

Related Party Transactions

Related Party Transactions	12 Months Ended
	Dec. 31, 2021
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 2021 and 2020 follows. (dollars in thousands) 2021 2020 Balance, beginning of year $ 8,355 $ 6,215 New loans 1,954 1,185 Change in related parties, net 2,202 1,806 Repayments, net (2,784) (851) Balance, end of year $ 9,727 $ 8,355 None of the related party loans were identified as impaired or exceeded 5% of shareholders’ equity for the years ended 2021 or 2020. Related party deposits totaled $11,794,000 and $6,610,000 as of December 31, 2021 and 2020, respectively.

Fair Value Measurements and Dis

Fair Value Measurements and Disclosures	12 Months Ended
	Dec. 31, 2021
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 should be 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 were estimated primarily by the use of pricing models. Level 2 investment securities were 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, 2021, 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, 2021 and 2020 aggregated by the level in the fair value hierarchy in which these measurements fall. (dollars in thousands) December 31, 2021 Level 1 Level 2 Level 3 Assets Available for sale securities: U.S. agency mortgage-backed $ 233,773 $ — $ 233,773 $ — Collateralized mortgage obligations 31,912 — 31,912 — Municipal bonds 50,719 — 50,719 — U.S. government agency 5,614 — 5,614 — Corporate bonds 5,614 — 5,614 — Total available for sale securities $ 327,632 $ — $ 327,632 $ — Derivative assets (1) $ 1,589 $ — $ 1,589 $ — Total $ 329,221 $ — $ 329,221 $ — Liabilities Derivative liabilities (1) $ 43 $ — $ 43 $ — (dollars in thousands) December 31, 2020 Level 1 Level 2 Level 3 Assets Available for sale securities: U.S. agency mortgage-backed $ 142,812 $ — $ 142,812 $ — Collateralized mortgage obligations 75,620 — 75,620 — Municipal bonds 28,011 — 28,011 — U.S. government agency 6,255 — 6,255 — Corporate bonds 2,054 — 2,054 — Total available for sale securities $ 254,752 $ — $ 254,752 $ — Derivative assets (1) $ 214 $ — $ 214 $ — Total $ 254,966 $ — $ 254,966 $ — Liabilities Derivative liabilities (1) $ 58 $ — $ 58 $ — (1) For more information, refer to Note 13 . 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, 2021 Level 1 Level 2 Level 3 Assets Loans individually evaluated for impairment $ 3,945 $ — $ — $ 3,945 Foreclosed assets and ORE 1,189 — — 1,189 Total $ 5,134 $ — $ — $ 5,134 Fair Value Measurements Using (dollars in thousands) December 31, 2020 Level 1 Level 2 Level 3 Assets Loans individually evaluated for impairment $ 7,473 $ — $ — $ 7,473 Foreclosed assets and ORE 1,302 — — 1,302 Total $ 8,775 $ — $ — $ 8,775 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, 2021 Loans individually evaluated for impairment $ 3,945 Third party appraisals and discounted cash flows Collateral values, market discounts and estimated costs to sell 0% - 100% 15 % Foreclosed assets and ORE $ 1,189 Third party appraisals, sales contracts, broker price opinions Collateral values, market discounts and estimated costs to sell 6% - 16% 12 % (dollars in thousands) Fair Value Valuation Technique Unobservable Inputs Range of Discounts Weighted Average Discount As of December 31, 2020 Loans individually evaluated for impairment $ 7,473 Third party appraisals and discounted cash flows Collateral values, market discounts and estimated costs to sell 3% - 87% 17 % Foreclosed assets and ORE $ 1,302 Third party appraisals, sales contracts, broker price opinions Collateral values, market discounts and estimated costs to sell 6% - 42% 11 % 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 other borrowings and long-term 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, 2021 and 2020 was immaterial. Fair Value Measurements at December 31, 2021 (dollars in thousands) Carrying Amount Total Level 1 Level 2 Level 3 Financial Assets Cash and cash equivalents $ 601,443 $ 601,443 $ 601,443 $ — $ — Interest-bearing deposits in banks 349 349 349 — — Investment securities available for sale 327,632 327,632 — 327,632 — Investment securities held to maturity 2,102 2,132 — 2,132 — Mortgage loans held for sale 1,104 1,104 — 1,104 — Loans, net 1,819,004 1,834,023 — 1,830,078 3,945 Cash surrender value of BOLI 40,361 40,361 40,361 — — Derivative assets (1) 1,589 1,589 — 1,589 — Financial Liabilities Deposits $ 2,535,849 $ 2,533,951 $ — $ 2,533,951 $ — Other borrowings 5,539 5,860 — 5,860 — Long-term FHLB advances 26,046 26,263 — 26,263 — Derivative liabilities (1) 43 43 — 43 — Fair value Measurements at December 31, 2020 (dollars in thousands) Carrying Amount Total Level 1 Level 2 Level 3 Financial Assets Cash and cash equivalents $ 187,952 $ 187,952 $ 187,952 $ — $ — Interest-bearing deposits in banks 349 349 349 — — Investment securities available for sale 254,752 254,752 — 254,752 — Investment securities held to maturity 2,934 2,996 — 2,996 — Mortgage loans held for sale 9,559 9,559 — 9,559 — Loans, net 1,946,991 1,957,705 — 1,950,232 7,473 Cash surrender value of BOLI 40,334 40,334 40,334 — — Derivative assets (1) 214 214 — 214 — Financial Liabilities Deposits $ 2,213,821 $ 2,216,002 $ — $ 2,216,002 $ — Other borrowings 5,539 6,224 — 6,224 — Long-term FHLB advances 28,824 29,662 — 29,662 — Derivative liabilities (1) 58 58 — 58 —

Condensed Parent Company Only F

Condensed Parent Company Only Financial Statements	12 Months Ended
	Dec. 31, 2021
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 December 31, 2021 and 2020 (dollars in thousands) 2021 2020 Assets Cash in bank $ 2,043 $ 3,048 Investment in subsidiary 343,481 313,476 Other assets 6,424 5,366 Total assets $ 351,948 $ 321,890 Liabilities $ 45 $ 48 Shareholders’ equity 351,903 321,842 Total liabilities and shareholders’ equity $ 351,948 $ 321,890 Condensed Statements of Income For the Years Ended December 31, 2021, 2020 and 2019 (dollars in thousands) 2021 2020 2019 Operating income Interest income $ — $ — $ — Dividend from subsidiary 15,000 18,200 21,000 Total operating income 15,000 18,200 21,000 Operating expenses Other expenses 183 234 192 Total operating expenses 183 234 192 Income before income tax benefit and equity in undistributed earnings of subsidiary 14,817 17,966 20,808 Income tax benefit 38 49 40 Income before equity in undistributed earnings of subsidiary 14,855 18,015 20,848 Undistributed earnings of subsidiary 33,766 6,750 7,084 Net income $ 48,621 $ 24,765 $ 27,932 Condensed Statements of Cash Flows For the Years Ended December 31, 2021, 2020 and 2019 (dollars in thousands) 2021 2020 2019 Cash flows from operating activities Net income $ 48,621 $ 24,765 $ 27,932 Adjustments to reconcile net income to net cash provided by operating activities: Non-cash compensation 1,585 1,261 1,613 Increase in accrued interest receivable and other assets (1,058) (753) (1,118) Undistributed earnings in subsidiary (33,766) (6,750) (7,084) (Decrease) increase in accrued expenses and other liabilities (3) 24 14 Net cash provided by operating activities 15,379 18,547 21,357 Cash flows from financing activities Proceeds from exercise of stock options 80 30 2,231 Payment of dividends on common stock (7,867) (7,903) (7,898) Issuance of stock under incentive plan 303 (13) 157 Purchase of Company’s common stock (8,900) (14,013) (15,445) Net cash used in financing activities (16,384) (21,899) (20,955) Net change in cash and cash equivalents (1,005) (3,352) 402 Cash and cash equivalents at beginning of year 3,048 6,400 5,998 Cash and cash equivalents at end of year $ 2,043 $ 3,048 $ 6,400

Consolidated Quarterly Results

Consolidated Quarterly Results of Operations (unaudited)	12 Months Ended
	Dec. 31, 2021
Quarterly Financial Information Disclosure [Abstract]
Consolidated Quarterly Results of Operations (unaudited)	Consolidated Quarterly Results of Operations (unaudited) During the fourth quarter of 2020, we revised our estimate of losses on unfunded lending commitments. As a result, certain reclassifications have been made to prior period results to allow for comparability across quarterly periods during 2020. Refer to Note 2 for more information. (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 (dollars in thousands, except per share data) First Quarter Second Quarter Third Quarter Fourth Quarter Year Ended December 31, 2020 Total interest income $ 25,249 $ 25,670 $ 25,842 $ 27,368 Total interest expense 3,926 3,253 2,570 2,169 Net interest income 21,323 22,417 23,272 25,199 Provision for loan losses 6,257 6,471 — — Net interest income after provision for loan losses 15,066 15,946 23,272 25,199 Noninterest income 3,358 3,103 3,794 4,050 Noninterest expense 15,416 15,453 16,116 15,996 Income before income taxes 3,008 3,596 10,950 13,253 Income tax expense 526 675 2,168 2,673 Net income $ 2,482 $ 2,921 $ 8,782 $ 10,580 Earnings per share – basic $ 0.27 $ 0.33 $ 1.01 $ 1.25 Earnings per share – diluted $ 0.27 $ 0.33 $ 1.01 $ 1.24 (dollars in thousands, except per share data) First Quarter Second Quarter Third Quarter Fourth Quarter Year Ended December 31, 2019 Total interest income $ 25,369 $ 25,921 $ 25,474 $ 25,444 Total interest expense 3,647 4,046 4,333 4,186 Net interest income 21,722 21,875 21,141 21,258 Provision for loan losses 390 765 1,146 713 Net interest income after provision for loan losses 21,332 21,110 19,995 20,545 Noninterest income 3,165 2,977 4,774 3,499 Noninterest expense 15,291 15,952 16,610 15,752 Income before income taxes 9,206 8,135 8,159 8,292 Income tax expense 1,316 1,555 1,303 1,686 Net income $ 7,890 $ 6,580 $ 6,856 $ 6,606 Earnings per share – basic $ 0.86 $ 0.72 $ 0.76 $ 0.74 Earnings per share – diluted $ 0.85 $ 0.72 $ 0.75 $ 0.73

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	12 Months Ended
	Dec. 31, 2021
Accounting Policies [Abstract]
Principles of Consolidation	Principles of Consolidation The consolidated financial statements include the accounts of the Company, the Bank and HB Investment Fund I, LLC. All significant intercompany balances and transactions have been eliminated in consolidation.
Subsequent Events	Subsequent EventsIn January 2022, we sold the Bank's former branch office in Vicksburg, Mississippi, and transferred approximately $2.8 million in loans and $14.7 million in deposit liabilities from that office. The Company has evaluated for any additional 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	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, 2021 or 2020.
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, 2021 or 2020. 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 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. On January 1, 2020, the Company adopted ASC 326, Financial Instruments - Credit Losses, which introduced a new model known as CECL . 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 new guidance, the Company is also required to evaluate held to maturity debt securities for expected credit losses. For reporting periods beginning on and after January 1, 2020 and the adoption of ASC 326: 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. For reporting periods prior to January 1, 2020 and the adoption of ASC 326: The Company reviewed investment securities for other-than-temporary impairment quarterly. Impairment was considered to be other-than-temporary if it was likely that all amounts contractually due would not be received for debt securities and when there was no positive evidence indicating that an investment’s carrying amount was recoverable in the near term for equity securities. When a decline in the fair value of available for sale and held to maturity securities below cost was deemed to be credit related, a charge for other-than-temporary impairment was included in earnings as “Other-than-temporary impairment of securities”. The decline in fair value attributed to non-credit related factors was recognized in other comprehensive income and a new cost basis for the security was established. The new cost basis was not changed for subsequent recoveries in fair value. In evaluating whether impairment was temporary or other-than-temporary, the Company considered, among other things, the time period the security was in an unrealized loss position; the financial condition of the issuer and its industry; recommendations of investment advisors; economic forecasts; market or industry trends; changes in tax laws, regulations or other governmental policies significantly affecting the issuer; any downgrades from rating agencies; and any reduction or elimination of dividends. The Company’s intent and ability to hold a security for a period of time sufficient to allow for any anticipated recovery in fair value was also considered.
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, 2021 and 2020 are those associated with our acquisitions of Statewide Bank, GS Financial Corporation, Britton & Koontz Capital Corporation, Louisiana Bancorp, Inc. and SMB. 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”), 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. On January 1, 2020, the Company adopted ASC 326, Financial Instruments - Credit Losses, which introduced a new model known as CECL and amended the accounting guidance for purchased financial assets. For reporting periods beginning on and after January 1, 2020 and the adoption of ASC 326: 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 reporting periods beginning on and after January 1, 2020, PCI loans have been re-classified as PCD loans. 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. For reporting periods prior to January 1, 2020 and the adoption of ASC 326: Management estimated the ALL for acquired performing or non-PCI loans using a methodology similar to that used for originated loans. The allowance determined for each loan pool was compared to the remaining fair value discount for that pool. If the allowance amount calculated under the Company’s methodology was greater than the Company’s remaining discount, the additional amount called for was added to the reported allowance through a provision for loan losses. If the allowance amount calculated under the Company’s methodology was less than the Company’s recorded discount, no additional allowance or provision was recognized. Actual losses first reduced any remaining nonaccretable discount for the loan pool. Once the nonaccretable discount was fully depleted, losses were applied against the allowance established for that pool. Acquired performing or non-PCI loans were placed on nonaccrual status and were considered and reported as nonperforming or past due using the same criteria applied to the originated portfolio. The excess of cash flows expected to be collected from a PCI loan pool over the pool’s estimated fair value at acquisition was referred to as the accretable yield and was recognized in interest income using an effective yield method over the remaining life of the pool. Each pool of PCI loans was accounted for as a single asset with a single composite interest rate and an aggregate expectation of cash flows. Management estimated cash flows expected to be collected on each PCI loan pool periodically. If the present value of expected cash flows for a pool was less than its carrying value, an impairment was recognized by an increase in the ALL and a charge to the provision for loan losses. If the present value of expected cash flows for a pool was greater than its carrying value, any previously established ALL was reversed and any remaining difference increased the accretable yield, which was taken into interest income over the remaining life of the loan pool. PCI loans were generally not subject to individual evaluation for impairment and were not reported with impaired loans, even if they otherwise qualified for such treatment .
Allowance for Credit Losses	Allowance for Credit Losses On January 1, 2020, the Company adopted ASC 326, Financial Instruments - Credit Losses . The new standard 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. For all reporting periods: 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. For reporting periods beginning on and after January 1, 2020 and the adoption of ASC 326: 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. During 2021 and 2020, the ongoing effects of COVID-19 on the U.S. economy have been an additional consideration when measuring the ACL. 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. For reporting periods prior to January 1, 2020 and the adoption of ASC 326: The allowance for loan losses was maintained at an amount which management believed covered the reasonably estimable and probable losses on such portfolio. The allowance for loan losses was comprised of specific and general reserves. The Company determined specific reserves based on the provisions of ASC 310, Receivables . The Company’s allowance for loan losses included a measure of impairment related to those loans specifically identified for evaluation under the topic. This measurement was 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 fair value of the collateral underlying certain collateral-dependent loans. General reserves were based on management’s evaluation of many factors, including current economic trends, industry experience, historical loss experience (generally three years), industry loan concentrations, the borrowers’ abilities to repay and repayment performance, probability of foreclosure and estimated collateral values. In addition to these factors, management also considered the risk factors described in the table above for each segment of the loan portfolio when determining general reserves.
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 On January 1, 2019, the Company adopted the amended provisions under ASC 842, Leases. Under the amended guidance, the Company recognizes lease assets and liabilities for both operating and capital leases. For lessees, lease assets represent the right to use leased assets for the relevant lease term and lease liabilities that represent the obligation to make lease payments. At December 31, 2021 and 2020, the Company's right-of-use assets, net of 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, core deposit intangibles and mortgage servicing rights. Goodwill and core deposit intangibles are presented together on the Consolidated Statements of Financial Condition. Mortgage servicing rights are recorded in accrued interest receivable and other assets 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
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 $1,189,000 and $1,302,000 of foreclosed assets and ORE as of December 31, 2021 and 2020, 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 InvestmentsOther investments are carried at cost and consist of Federal Reserve Bank ("FRB") stock, Federal Home Loan Bank ("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.
Shareholders' Equity	Shareholders’ Equity Provisions of the Louisiana Business Corporation Act eliminate the concept of treasury stock and provide that shares reacquired by a company are to be treated as authorized but unissued shares. For the years ended December 31, 2021, 2020 and 2019, 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, 2021, 2020 and 2019, 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, 2021. 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 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 Income	Comprehensive IncomeGAAP generally requires that recognized revenues, expenses, gains and losses be included in net earnings. Although certain changes in assets and liabilities, such as unrealized gains and losses on available for sale securities and cash flow hedges, are reported as a separate component of the equity section of the balance sheets, such items, along with net earnings, are components of comprehensive 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 2021 In December 2019, the FASB issued ASU No. 2019-12, "Simplifying the Accounting for Income Taxes (Topic 740)." The amendments in this ASU simplified the accounting for income taxes by removing certain exceptions to the general principles in Topic 740. The amendments also improved the consistent application of and simplified GAAP for other areas of Topic 740 by clarifying and amending existing guidance. The amendments in the ASU are effective for fiscal years and interim periods beginning after December 15, 2020. The adoption of this ASU did not impact 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 should be 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.
Receivables	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, 2021
Accounting Policies [Abstract]
Schedule 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, 2021
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 Total Acquisitions $ 1,689,382 $ 1,175,891 $ 58,488 $ 13,670 $ 1,359,210

Investment Securities (Tables)

Investment Securities (Tables)	12 Months Ended
	Dec. 31, 2021
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, 2021 and 2020. (dollars in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value December 31, 2021 Less Than Over 1 Available for sale: U.S. agency mortgage-backed $ 234,720 $ 1,793 $ 2,382 $ 358 $ 233,773 Collateralized mortgage obligations 31,356 557 1 — 31,912 Municipal bonds 51,094 402 719 58 50,719 U.S. government agency 5,615 8 — 9 5,614 Corporate bonds 5,500 114 — — 5,614 Total available for sale $ 328,285 $ 2,874 $ 3,102 $ 425 $ 327,632 Held to maturity: Municipal bonds $ 2,102 $ 30 $ — $ — $ 2,132 Total held to maturity $ 2,102 $ 30 $ — $ — $ 2,132 (dollars in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value December 31, 2020 Less Than Over 1 Available for sale: U.S. agency mortgage-backed $ 138,669 $ 4,162 $ 19 $ — $ 142,812 Collateralized mortgage obligations 74,112 1,565 55 2 75,620 Municipal bonds 27,306 717 12 — 28,011 U.S. government agency 6,210 55 — 10 6,255 Corporate bonds 2,000 54 — — $ 2,054 Total available for sale $ 248,297 $ 6,553 $ 86 $ 12 $ 254,752 Held to maturity: Municipal bonds $ 2,934 $ 62 $ — $ — $ 2,996 Total held to maturity $ 2,934 $ 62 $ — $ — $ 2,996
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, 2021 Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses Available for sale: U.S. agency mortgage-backed $ 158,908 $ 2,382 $ 11,575 $ 358 $ 170,483 $ 2,740 Collateralized mortgage obligations 254 1 988 — 1,242 1 Municipal bonds 29,047 719 1,228 58 30,275 777 U.S. government agency — — 1,001 9 1,001 9 Corporate bonds 3,499 — — — 3,499 — Total available for sale $ 191,708 $ 3,102 $ 14,792 $ 425 $ 206,500 $ 3,527 Held to maturity: Municipal bonds $ — $ — $ — $ — $ — $ — Total held to maturity $ — $ — $ — $ — $ — $ — (dollars in thousands) Less Than 1 Year Over 1 Year Total December 31, 2020 Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses Available for sale: U.S. agency mortgage-backed $ 13,666 $ 19 $ — $ — $ 13,666 $ 19 Collateralized mortgage obligations 13,615 55 2,309 2 15,924 57 Municipal bonds 1,278 12 — — 1,278 12 U.S. government agency — — 1,196 10 1,196 10 Total available for sale $ 28,559 $ 86 $ 3,505 $ 12 $ 32,064 $ 98 Held to maturity: Municipal bonds $ — $ — $ — $ — $ — $ — Total held to maturity $ — $ — $ — $ — $ — $ —
Debt Securities, Held-to-maturity	The following table presents the amortized cost of the Company's held to maturity securities by credit quality rating at December 31, 2021. Credit Ratings (dollars in thousands) AAA/AA/A BBB/BB/B Total December 31, 2021 Held to maturity: Municipal bonds 2,102 — 2,102
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, 2021 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 $ 988 $ 29,148 $ 77,618 $ 126,019 $ 233,773 Collateralized mortgage obligations 440 21,451 1,318 8,703 31,912 Municipal bonds 356 501 15,912 33,950 50,719 U.S. government agency — — 5,216 398 5,614 Corporate bonds — — 5,614 — 5,614 Total securities available for sale $ 1,784 $ 51,100 $ 105,678 $ 169,070 $ 327,632 Held to maturity: Municipal bonds $ — $ 1,118 $ 1,014 $ — $ 2,132 Total securities held to maturity $ — $ 1,118 $ 1,014 $ — $ 2,132 (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 $ 988 $ 28,541 $ 77,888 $ 127,303 $ 234,720 Collateralized mortgage obligations 435 21,001 1,307 8,613 31,356 Municipal bonds 355 500 15,742 34,497 51,094 U.S. government agency — — 5,214 401 5,615 Corporate bonds — — 5,500 — 5,500 Total securities available for sale $ 1,778 $ 50,042 $ 105,651 $ 170,814 $ 328,285 Held to maturity: Municipal bonds $ — $ 1,094 $ 1,008 $ — $ 2,102 Total securities held to maturity $ — $ 1,094 $ 1,008 $ — $ 2,102

Loans (Tables)

Loans (Tables)	12 Months Ended
	Dec. 31, 2021
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) 2021 2020 Real estate loans: One- to four-family first mortgage $ 350,843 $ 395,638 Home equity loans and lines 60,312 67,700 Commercial real estate 801,624 750,623 Construction and land 259,652 221,823 Multi-family residential 90,518 87,332 Total real estate loans 1,562,949 1,523,116 Other loans: Commercial and industrial 244,123 417,926 Consumer 33,021 38,912 Total other loans 277,144 456,838 Total loans $ 1,840,093 $ 1,979,954
Schedule of Activity in Allowance for Loan Losses	A summary of activity in the ACL and ALL for the years ended December 31, 2021, 2020 and 2019 follows. For the Year Ended December 31, 2021 (dollars in thousands) Beginning Balance Charge-offs Recoveries Provision 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 For the Year Ended December 31, 2020 (dollars in thousands) Beginning Balance ASC 326 Adoption Impact (1) Charge-offs Recoveries Provision Ending Balance Allowance for loan losses: One- to four-family first mortgage $ 2,715 $ 986 $ (99) $ 13 $ (550) $ 3,065 Home equity loans and lines 1,084 (1) (575) 16 152 676 Commercial real estate 6,541 1,974 (5) 55 10,286 18,851 Construction and land 2,670 519 (688) — 1,654 4,155 Multi-family residential 572 (245) — — 750 1,077 Commercial and industrial 3,694 1,243 (984) 106 217 4,276 Consumer 592 157 (250) 145 219 863 Total allowance for loan losses $ 17,868 $ 4,633 $ (2,601) $ 335 $ 12,728 $ 32,963 Unfunded lending commitments — 1,425 — — — 1,425 Total allowance for credit losses $ 17,868 $ 6,058 $ (2,601) $ 335 $ 12,728 $ 34,388 (1) On January 1, 2020, the Company adopted ASC 326, Financial Instruments - Credit Losses , which introduced a new model know as CECL. Refer to Note 2 for more information on the adoption of ASC 326. For the Year Ended December 31, 2019 (dollars in thousands) Beginning Balance Charge-offs Recoveries Provision Ending Balance Allowance for loan losses: One- to four-family first mortgage $ 2,136 $ (4) $ — $ 583 $ 2,715 Home equity loans and lines 1,079 (42) 16 31 1,084 Commercial real estate 6,125 (360) — 776 6,541 Construction and land 2,285 (6) — 391 2,670 Multi-family residential 550 — — 22 572 Commercial and industrial 3,228 (893) 25 1,334 3,694 Consumer 945 (272) 42 (123) 592 Total allowance for loan losses $ 16,348 $ (1,577) $ 83 $ 3,014 $ 17,868
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, 2021 (dollars in thousands) Collectively Evaluated Individually Evaluated Total Allowance for credit losses: One- to four-family first mortgage $ 1,944 $ — $ 1,944 Home equity loans and lines 508 — 508 Commercial real estate 10,207 247 10,454 Construction and land 3,572 — 3,572 Multi-family residential 457 — 457 Commercial and industrial 3,095 425 3,520 Consumer 634 — 634 Total allowance for loan losses $ 20,417 $ 672 $ 21,089 Unfunded lending commitments (1) $ 1,815 $ — $ 1,815 Total allowance for credit losses $ 22,232 $ 672 $ 22,904 As of December 31, 2021 (dollars in thousands) Collectively Evaluated Individually Evaluated (2) Total Loans: One- to four-family first mortgage $ 350,843 $ — $ 350,843 Home equity loans and lines 60,312 — 60,312 Commercial real estate 797,751 3,873 801,624 Construction and land 259,652 — 259,652 Multi-family residential 90,518 — 90,518 Commercial and industrial 243,379 744 244,123 Consumer 33,021 — 33,021 Total loans $ 1,835,476 $ 4,617 $ 1,840,093 As of December 31, 2020 (dollars in thousands) Collectively Evaluated for Impairment Individually Evaluated for Impairment Acquired with Deteriorated Credit Quality Total Allowance for loan losses: One- to four-family first mortgage $ 2,965 $ 100 $ — $ 3,065 Home equity loans and lines 676 — — 676 Commercial real estate 17,843 1,008 — 18,851 Construction and land 4,155 — — 4,155 Multi-family residential 1,077 — — 1,077 Commercial and industrial 3,845 431 — 4,276 Consumer 863 — — 863 Total allowance for loan losses $ 31,424 $ 1,539 $ — $ 32,963 Unfunded lending commitments (3) $ 1,425 $ — $ — $ 1,425 Total allowance for credit losses $ 32,849 $ 1,539 $ — $ 34,388 As of December 31, 2020 (dollars in thousands) Collectively Evaluated for Impairment Individually Evaluated for Impairment Acquired with Deteriorated Credit Quality Total Loans: One- to four-family first mortgage $ 394,632 $ 1,006 $ — $ 395,638 Home equity loans and lines 67,700 — — 67,700 Commercial real estate 743,223 7,400 — 750,623 Construction and land 221,823 — — 221,823 Multi-family residential 87,332 — — 87,332 Commercial and industrial 417,320 606 — 417,926 Consumer 38,912 — — 38,912 Total loans $ 1,970,942 $ 9,012 $ — $ 1,979,954 (1) At December 31, 2021, $1.8 million of the ACL related to noncancellable unfunded lending commitments of $434.6 million. The ACL on unfunded lending commitments is recorded within accrued interest payable and other liabilities on the Consolidated Statements of Financial Condition. (2) There were no and $277,000 PCD loans individually evaluated at December 31, 2021 and December 31, 2020, respectively. (3) At December 31, 2020, $1.4 million of the ACL related to noncancellable unfunded lending commitments of $336.9 million. The ACL on unfunded lending commitments is recorded within accrued interest payable and other liabilities on the Consolidated Statements of Financial Condition.
Schedule 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, 2021. Term Loans by Origination Year (dollars in thousands) 2021 2020 2019 2018 2017 Prior Revolving Loans Revolving Loans Converted to Term Loans Total One- to four-family first mortgage: Pass $ 77,865 $ 44,152 $ 45,542 $ 34,301 $ 35,048 $ 96,975 $ 12,412 $ 351 $ 346,646 Special Mention — — — — — 369 — — 369 Substandard — 347 716 266 463 2,036 — — 3,828 Doubtful — — — — — — — — — Total one- to four-family first mortgages $ 77,865 $ 44,499 $ 46,258 $ 34,567 $ 35,511 $ 99,380 $ 12,412 $ 351 $ 350,843 Home equity loans and lines: Pass $ 1,688 $ 873 $ 1,114 $ 919 $ 816 $ 3,567 $ 50,323 $ 975 $ 60,275 Special Mention — — — — — — — — — Substandard — — — — 37 — — — 37 Doubtful — — — — — — — — — Total home equity loans and lines $ 1,688 $ 873 $ 1,114 $ 919 $ 853 $ 3,567 $ 50,323 $ 975 $ 60,312 Commercial real estate: Pass $ 226,989 $ 193,637 $ 142,045 $ 68,949 $ 73,555 $ 59,396 $ 23,310 $ 1,699 $ 789,580 Special Mention — — — — 1,841 366 — — 2,207 Substandard 437 821 381 1,741 306 5,991 — 160 9,837 Doubtful — — — — — — — — — Total commercial real estate loans $ 227,426 $ 194,458 $ 142,426 $ 70,690 $ 75,702 $ 65,753 $ 23,310 $ 1,859 $ 801,624 Construction and land: Pass $ 148,054 $ 50,062 $ 48,432 $ 4,832 $ 2,867 $ 1,738 $ 2,845 $ — $ 258,830 Special Mention 575 — — — — — — — 575 Substandard — — — — 5 242 — — 247 Doubtful — — — — — — — — — Total construction and land loans $ 148,629 $ 50,062 $ 48,432 $ 4,832 $ 2,872 $ 1,980 $ 2,845 $ — $ 259,652 Multi-family residential: Pass $ 31,236 $ 31,805 $ 14,467 $ 6,363 $ 2,588 $ 2,762 $ 1,297 $ — $ 90,518 Special Mention — — — — — — — — — Substandard — — — — — — — — — Doubtful — — — — — — — — — Total multi-family residential loans $ 31,236 $ 31,805 $ 14,467 $ 6,363 $ 2,588 $ 2,762 $ 1,297 $ — $ 90,518 Commercial and industrial: Pass $ 82,765 $ 32,465 $ 14,794 $ 8,737 $ 3,066 $ 1,690 $ 96,648 $ 296 $ 240,461 Special Mention — — — — — — 267 — 267 Substandard — 2,013 — 417 5 18 942 — 3,395 Doubtful — — — — — — — — — Total commercial and industrial loans $ 82,765 $ 34,478 $ 14,794 $ 9,154 $ 3,071 $ 1,708 $ 97,857 $ 296 $ 244,123 Consumer: Pass $ 5,472 $ 2,627 $ 1,211 $ 411 $ 1,041 $ 15,530 $ 6,488 $ 37 $ 32,817 Special Mention — — — — — 2 — — 2 Substandard 16 — — — 7 179 — — 202 Doubtful — — — — — — — — — Total consumer loans $ 5,488 $ 2,627 $ 1,211 $ 411 $ 1,048 $ 15,711 $ 6,488 $ 37 $ 33,021 Total loans: Pass $ 574,069 $ 355,621 $ 267,605 $ 124,512 $ 118,981 $ 181,658 $ 193,323 $ 3,358 $ 1,819,127 Special Mention 575 — — — 1,841 737 267 — 3,420 Substandard 453 3,181 1,097 2,424 823 8,466 942 160 17,546 Doubtful — — — — — — — — — Total loans $ 575,097 $ 358,802 $ 268,702 $ 126,936 $ 121,645 $ 190,861 $ 194,532 $ 3,518 $ 1,840,093 The following table presents the Company’s loan portfolio by credit quality classification and origination year as of December 31, 2020. Term Loans by Origination Year (dollars in thousands) 2020 2019 2018 2017 2016 Prior Revolving Loans Revolving Loans Converted to Term Loans Total One- to four-family first mortgage: Pass $ 58,958 $ 65,070 $ 46,412 $ 48,851 $ 37,039 $ 114,588 $ 17,762 $ 1,457 $ 390,137 Special Mention — — 167 16 — 1,057 — — 1,240 Substandard 129 34 — 335 1,069 2,694 — — 4,261 Doubtful — — — — — — — — — Total one- to four-family first mortgages $ 59,087 $ 65,104 $ 46,579 $ 49,202 $ 38,108 $ 118,339 $ 17,762 $ 1,457 $ 395,638 Home equity loans and lines: Pass $ 1,172 $ 1,307 $ 2,028 $ 964 $ 1,889 $ 5,537 $ 53,309 $ 1,389 $ 67,595 Special Mention — — — 43 — — — — 43 Substandard — — — — — 58 4 — 62 Doubtful — — — — — — — — — Total home equity loans and lines $ 1,172 $ 1,307 $ 2,028 $ 1,007 $ 1,889 $ 5,595 $ 53,313 $ 1,389 $ 67,700 Commercial real estate: Pass $ 235,900 $ 156,646 $ 96,153 $ 102,166 $ 59,859 $ 60,720 $ 22,962 $ 56 $ 734,462 Special Mention — — — 15 951 — — — 966 Substandard 1,606 1,994 1,742 323 1,344 8,164 — 22 15,195 Doubtful — — — — — — — — — Total commercial real estate loans $ 237,506 $ 158,640 $ 97,895 $ 102,504 $ 62,154 $ 68,884 $ 22,962 $ 78 $ 750,623 Construction and land: Pass $ 87,540 $ 91,337 $ 16,703 $ 5,486 $ 2,585 $ 1,505 $ 1,892 $ 429 $ 207,477 Special Mention 877 — — — — 618 — 627 2,122 Substandard 451 50 — — 252 249 — 11,222 12,224 Doubtful — — — — — — — — — Total construction and land loans $ 88,868 $ 91,387 $ 16,703 $ 5,486 $ 2,837 $ 2,372 $ 1,892 $ 12,278 $ 221,823 Multi-family residential: Pass $ 40,462 $ 24,329 $ 9,711 $ 3,844 $ 2,889 $ 4,539 $ 1,452 $ — $ 87,226 Special Mention — — — — — — — — — Substandard — — — — — 106 — — 106 Doubtful — — — — — — — — — Total multi-family residential loans $ 40,462 $ 24,329 $ 9,711 $ 3,844 $ 2,889 $ 4,645 $ 1,452 $ — $ 87,332 Commercial and industrial: Pass $ 264,079 $ 29,115 $ 21,053 $ 6,001 $ 3,952 $ 2,408 $ 82,039 $ 1,311 $ 409,958 Special Mention 2,089 792 131 — — 1 1,801 — 4,814 Substandard 592 — 427 23 141 16 1,955 — 3,154 Doubtful — — — — — — — — — Total commercial and industrial loans $ 266,760 $ 29,907 $ 21,611 $ 6,024 $ 4,093 $ 2,425 $ 85,795 $ 1,311 $ 417,926 Consumer: Pass $ 6,844 $ 2,667 $ 1,149 $ 2,073 $ 1,118 $ 18,258 $ 6,340 $ 27 $ 38,476 Special Mention 4 — 4 — 13 120 — 5 146 Substandard — 34 3 12 17 223 — 1 290 Doubtful — — — — — — — — — Total consumer loans $ 6,848 $ 2,701 $ 1,156 $ 2,085 $ 1,148 $ 18,601 $ 6,340 $ 33 $ 38,912 Total loans: Pass $ 694,955 $ 370,471 $ 193,209 $ 169,385 $ 109,331 $ 207,555 $ 185,756 $ 4,669 $ 1,935,331 Special Mention 2,970 792 302 74 964 1,796 1,801 632 9,331 Substandard 2,778 2,112 2,172 693 2,823 11,510 1,959 11,245 35,292 Doubtful — — — — — — — — — Total loans $ 700,703 $ 373,375 $ 195,683 $ 170,152 $ 113,118 $ 220,861 $ 189,516 $ 16,546 $ 1,979,954
Schedule of Past Due Loans	Age analysis of past due loans, as of the dates indicated, is as follows. December 31, 2021 (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 $ 1,267 $ 266 $ 1,151 $ 2,684 $ 254,880 $ 257,564 Home equity loans and lines — — — — 48,561 48,561 Commercial real estate 438 — 4,854 5,292 682,323 687,615 Construction and land 428 — — 428 249,802 250,230 Multi-family residential — — — — 87,316 87,316 Total real estate loans 2,133 266 6,005 8,404 1,322,882 1,331,286 Other loans: Commercial and industrial 51 31 271 353 232,569 232,922 Consumer 289 — 25 314 29,247 29,561 Total other loans 340 31 296 667 261,816 262,483 Total originated loans $ 2,473 $ 297 $ 6,301 $ 9,071 $ 1,584,698 $ 1,593,769 Acquired loans: Real estate loans: One- to four-family first mortgage $ 1,233 $ 428 $ 1,322 $ 2,983 $ 90,296 $ 93,279 Home equity loans and lines 141 — — 141 11,610 11,751 Commercial real estate 54 — 2,139 2,193 111,816 114,009 Construction and land — — 241 241 9,181 9,422 Multi-family residential — — — — 3,202 3,202 Total real estate loans 1,428 428 3,702 5,558 226,105 231,663 Other loans: Commercial and industrial 81 — 430 511 10,690 11,201 Consumer 53 3 21 77 3,383 3,460 Total other loans 134 3 451 588 14,073 14,661 Total acquired loans $ 1,562 $ 431 $ 4,153 $ 6,146 $ 240,178 $ 246,324 Total loans: Real estate loans: One- to four-family first mortgage $ 2,500 $ 694 $ 2,473 $ 5,667 $ 345,176 $ 350,843 Home equity loans and lines 141 — — 141 60,171 60,312 Commercial real estate 492 — 6,993 7,485 794,139 801,624 Construction and land 428 — 241 669 258,983 259,652 Multi-family residential — — — — 90,518 90,518 Total real estate loans 3,561 694 9,707 13,962 1,548,987 1,562,949 Other loans: Commercial and industrial 132 31 701 864 243,259 244,123 Consumer 342 3 46 391 32,630 33,021 Total other loans 474 34 747 1,255 275,889 277,144 Total loans $ 4,035 $ 728 $ 10,454 $ 15,217 $ 1,824,876 $ 1,840,093 December 31, 2020 (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 $ 1,651 $ 66 $ 365 $ 2,082 $ 258,386 $ 260,468 Home equity loans and lines 117 148 — 265 52,101 52,366 Commercial real estate 518 532 6,770 7,820 581,524 589,344 Construction and land — — — — 207,928 207,928 Multi-family residential 94 — — 94 82,051 82,145 Total real estate loans 2,380 746 7,135 10,261 1,181,990 1,192,251 Other loans: Commercial and industrial 797 3 603 1,403 398,377 399,780 Consumer 219 42 145 406 32,702 33,108 Total other loans 1,016 45 748 1,809 431,079 432,888 Total originated loans $ 3,396 $ 791 $ 7,883 $ 12,070 $ 1,613,069 $ 1,625,139 Acquired loans: Real estate loans: One- to four-family first mortgage $ 1,823 $ 502 $ 1,154 $ 3,479 $ 131,691 $ 135,170 Home equity loans and lines 34 43 25 102 15,232 15,334 Commercial real estate 603 303 2,462 3,368 157,911 161,279 Construction and land — — 142 142 13,753 13,895 Multi-family residential 92 — — 92 5,095 5,187 Total real estate loans 2,552 848 3,783 7,183 323,682 330,865 Other loans: Commercial and industrial 3 — 907 910 17,236 18,146 Consumer 126 50 66 242 5,562 5,804 Total other loans 129 50 973 1,152 22,798 23,950 Total acquired loans $ 2,681 $ 898 $ 4,756 $ 8,335 $ 346,480 $ 354,815 Total loans: Real estate loans: One- to four-family first mortgage $ 3,474 $ 568 $ 1,519 $ 5,561 $ 390,077 $ 395,638 Home equity loans and lines 151 191 25 367 67,333 67,700 Commercial real estate 1,121 835 9,232 11,188 739,435 750,623 Construction and land — — 142 142 221,681 221,823 Multi-family residential 186 — — 186 87,146 87,332 Total real estate loans 4,932 1,594 10,918 17,444 1,505,672 1,523,116 Other loans: Commercial and industrial 800 3 1,510 2,313 415,613 417,926 Consumer 345 92 211 648 38,264 38,912 Total other loans 1,145 95 1,721 2,961 453,877 456,838 Total loans $ 6,077 $ 1,689 $ 12,639 $ 20,405 $ 1,959,549 $ 1,979,954 Loans greater than 90 days past due and accruing interest were $6,000 and $2,000 at December 31, 2021 and December 31, 2020, respectively.
Summary of Information Pertaining to Nonaccrual Noncovered Loans	The following table summarizes information pertaining to nonaccrual loans as of dates indicated. December 31, 2021 December 31, 2020 (dollars in thousands) Total Without Related Allowance Total Without Related Allowance Nonaccrual loans: One- to four-family first mortgage $ 3,575 $ — $ 3,838 $ — Home equity loans and lines 38 — 63 — Commercial real estate 8,431 116 12,298 — Construction and land 258 — 469 — Multi-family residential — — — — Commercial and industrial 763 20 1,717 — Consumer 204 — 292 — Total $ 13,269 $ 136 $ 18,677 $ —
Summary of Information Pertaining to Impaired Loans Excluding Acquired Loans	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, 2021 December 31, 2020 (dollars in thousands) Loans ACL Loans ACL One- to four-family first mortgage $ — $ — $ 1,006 $ 100 Home equity loans and lines — — — — Commercial real estate 3,873 247 7,400 1,008 Construction and land — — — — Multi-family residential — — — — Commercial and industrial 744 425 606 431 Consumer — — — — Total $ 4,617 $ 672 $ 9,012 $ 1,539
Summary of Information Pertaining to Loans Modified	A summary of information pertaining to loans modified as of the periods indicated is as follows. For the Year Ended December 31 2021 2020 (dollars in thousands) Number of Contracts Pre-modification Outstanding Recorded Investment Post-modification Outstanding Recorded Investment Number of Contracts Pre-modification Outstanding Recorded Investment Post-modification Outstanding Recorded Investment Troubled debt restructurings: One- to four-family first mortgage 2 $ 77 $ 73 11 $ 1,409 $ 778 Home equity loans and lines — — — — — — Commercial real estate 3 520 478 9 3,193 3,100 Construction and land — — — 1 185 185 Multi-family residential — — — — — — Commercial and industrial 2 2,397 2,245 5 96 81 Consumer 1 6 1 2 13 8 Total 8 $ 3,000 $ 2,797 28 $ 4,896 $ 4,152

Loan Servicing (Tables)

Loan Servicing (Tables)	12 Months Ended
	Dec. 31, 2021
Receivables [Abstract]
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) 2021 2020 Mortgage loans sold to Federal Home Loan Mortgage Corporation without recourse $ 1,798 $ 2,633 Mortgage loans sold to Federal National Mortgage Association without recourse 54,429 78,080 Mortgage loans sold to Federal Home Loan Bank without recourse 169 185 Total, end of period $ 56,396 $ 80,898
Activity Related to Servicing Assets	Activity related to servicing assets for the years ended December 31, 2021, 2020 and 2019 is summarized as follows. (dollars in thousands) 2021 2020 2019 Balance, beginning of period $ — $ 161 $ 272 Amortization — (161) (111) Balance, end of period — — 161 Fair value, end of period $ — $ — $ 530

Office Properties and Equipme_2

Office Properties and Equipment (Tables)	12 Months Ended
	Dec. 31, 2021
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) 2021 2020 Land $ 13,919 $ 14,245 Buildings and improvements 36,323 36,880 Furniture and equipment 16,486 15,416 Total office properties and equipment 66,728 66,541 Less accumulated depreciation 23,186 21,044 Total office properties and equipment, net $ 43,542 $ 45,497

Goodwill and Intangibles (Table

Goodwill and Intangibles (Tables)	12 Months Ended
	Dec. 31, 2021
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, 2021, 2020 and 2019 were as follows. (dollars in thousands) Goodwill CDI Balance, December 31, 2018 $ 58,488 $ 7,567 Amortization of intangibles — (1,583) Balance, December 31, 2019 58,488 5,984 Amortization of intangibles — (1,360) Balance, December 31, 2020 58,488 4,624 Amortization of intangibles — (1,163) Balance, December 31, 2021 $ 58,488 $ 3,461

Deposits (Tables)

Deposits (Tables)	12 Months Ended
	Dec. 31, 2021
Deposits Liabilities, Balance Sheet, Reported Amounts [Abstract]
Schedule of Deposits Classifications	The Company’s deposits consisted of the following major classifications as of December 31 of the years indicated. (dollars in thousands) 2021 2020 Demand deposit accounts $ 766,385 $ 615,700 Savings 285,728 250,165 Money market accounts 371,478 333,078 NOW accounts 792,919 646,085 Certificates of deposit 319,339 368,793 Total deposits $ 2,535,849 $ 2,213,821
Scheduled Maturities of Certificates of Deposit	As of December 31, 2021, the scheduled maturities of the Company’s certificates of deposit were as follows. (dollars in thousands) Amount 2022 $ 251,554 2023 45,071 2024 13,398 2025 4,216 2026 2,654 Thereafter 2,446 Total certificates of deposit $ 319,339

Long-term FHLB Advances (Tables

Long-term FHLB Advances (Tables)	12 Months Ended
	Dec. 31, 2021
Advances from Federal Home Loan Banks [Abstract]
Summary of Long-term Advances	The following table summarizes long-term advances as of December 31, 2021. (dollars in thousands) Amount Weighted Average Rate Fixed rate advances maturing in: 2022 $ 4,207 2.09 % 2023 3,036 1.37 2024 4,294 1.74 2025 10,911 1.62 2026 3,598 1.65 Total long-term FHLB advances $ 26,046 1.69 %

Derivatives and Hedging Activ_2

Derivatives and Hedging Activities (Tables)	12 Months Ended
	Dec. 31, 2021
Derivative Instruments and Hedging Activities Disclosure [Abstract]
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, 2021 December 31, 2020 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 $ 40,000 $ 1,589 $ — $ — $ 40,000 $ 214 $ — $ — Derivatives not designated as hedging instruments: Risk participation agreements — — 10,000 43 — — 10,000 58 Netting adjustments — — — — Net derivative amounts $ 1,589 $ 43 $ 214 $ 58 (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.
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 Income as of December 31, 2021 and 2020. Year Ended December 31, 2021 Amount of Gain Recognized in OCI Location of Gain Reclassified from AOCI into Income Amount of Loss 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 $ 1,310 $ 1,310 Interest expense $ (64) $ (64) For the Year Ended December 31, 2020 Amount of Gain Recognized in OCI Location of Gain Reclassified from AOCI into Income Amount of Loss 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 $ 176 $ 176 Interest expense $ (44) $ (44)
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, 2021 and 2020. (dollars in thousands) Location of Loss Reclassified from AOCI into Income For the Year Ended December 31, 2021 Effects of cash flow hedging Interest rate swaps - variable rate liabilities Interest expense $ (64) (dollars in thousands) Location of Loss Reclassified from AOCI into Income For the Year Ended December 31, 2020 Effects of cash flow hedging Interest rate swaps - variable rate liabilities Interest expense $ (44) 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, 2021 and 2020. (dollars in thousands) Location of Income Recognized on Non-designated Hedges For the Year Ended December 31, 2021 Effects of non-designated hedges Risk participation agreements Other noninterest income $ 16 (dollars in thousands) Location of Income Recognized on Non-designated Hedges For the Year Ended December 31, 2020 Effects of non-designated hedges Risk participation agreements Other noninterest income $ 111

Income Taxes (Tables)

Income Taxes (Tables)	12 Months Ended
	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Summarized 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) 2021 2020 2019 Current $ 9,754 $ 8,030 $ 6,123 Deferred 2,544 (1,588) 137 NMTC (480) (400) (400) Total income tax expense $ 11,818 $ 6,042 $ 5,860
Summarized 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) 2021 2020 Deferred tax assets: Provision for loan losses $ 4,810 $ 5,949 Discount on purchased loans 584 1,146 Salary continuation plan 678 700 Mortgage servicing rights 64 80 Deferred compensation 5 5 Stock-based compensation 220 257 Unrealized loss on securities available for sale 137 — ASC 326 Adoption Impact (1) — 1,063 Other 83 65 Deferred tax assets $ 6,581 $ 9,265 Deferred tax liabilities: FHLB stock dividends $ (67) $ (64) Accumulated depreciation (3,369) (3,457) Intangible assets (439) (628) Premium on investment securities acquired — — Unrealized gain on securities available for sale — (1,356) NMTC (101) (72) Other (358) (105) Deferred tax liabilities (4,334) (5,682) Net deferred tax asset $ 2,247 $ 3,583 (1) The company adopted ASC 326 on January 1, 2020 which included a transition adjustment, net of taxes, to retained earnings. The tax impact due to the adoption of ASC 326 shown here does not include the effect of state tax. Refer to Note 2 for more information on the adoption of ASC 326.
Provision for Federal Income Taxes	For the years ended December 31, 2021, 2020 and 2019, 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) 2021 2020 2019 Federal tax based on statutory rate $ 12,773 $ 6,544 $ 7,089 State tax based on statutory rate 97 42 34 (Decrease) increase resulting from: NMTC (480) (400) (400) Effect of tax-exempt income (196) (136) (128) Changes in the cash surrender value of bank owned life insurance (547) (209) (435) Nondeductible merger-related expenses 30 — — Nondeductible share based compensation expense 180 162 177 Exercise of stock options (23) (8) (599) Other (16) 47 122 Income tax expense $ 11,818 $ 6,042 $ 5,860 Effective tax rate 19.6 % 19.6 % 17.3 %

Commitments (Tables)

Commitments (Tables)	12 Months Ended
	Dec. 31, 2021
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) 2021 2020 Standby letters of credit $ 5,075 $ 5,781 Available portion of lines of credit 320,611 266,349 Undisbursed portion of loans in process 142,048 99,527 Commitments to originate loans 153,487 139,471

Regulatory Matters (Tables)

Regulatory Matters (Tables)	12 Months Ended
	Dec. 31, 2021
Federal Home Loan Banks [Abstract]
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, 2021 and 2020 based on the phase-in provisions of the Basel III Capital Rules as of January 1, 2019 when the Basel III Capital Rules were fully phased-in. 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, 2021 Bank: Common equity Tier 1 capital $ 280,788 14.66 % $ 134,089 7.00 % $ 124,511 6.50 % Tier 1 risk-based capital 280,788 14.66 162,822 8.50 153,245 8.00 Total risk-based capital 303,692 15.85 201,134 10.50 191,556 10.00 Tier 1 leverage capital 280,788 9.77 114,932 4.00 143,666 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, 2020 Bank: Common equity Tier 1 capital $ 245,090 13.92 % $ 123,263 7.00 % $ 114,459 6.50 % Tier 1 risk-based capital 245,090 13.92 149,677 8.50 140,872 8.00 Total risk-based capital 267,254 15.18 184,895 10.50 176,090 10.00 Tier 1 leverage capital 245,090 9.68 101,247 4.00 126,559 5.00

Benefit Plans (Tables)

Benefit Plans (Tables)	12 Months Ended
	Dec. 31, 2021
Postemployment Benefits [Abstract]
Summary of Employee Stock Ownership Plan	A summary of the ESOP share allocation as of December 31, 2021 and 2020 follows. 2021 2020 Shares allocated, beginning of year 318,021 303,395 Shares allocated during the year 35,708 35,708 Shares distributed during the year (17,503) (21,082) Allocated shares held by ESOP trust as of year end 336,226 318,021 Unallocated shares 241,026 276,733 Total ESOP shares 577,252 594,754

Stock-based Payment Arrangeme_2

Stock-based Payment Arrangements (Tables)	12 Months Ended
	Dec. 31, 2021
Share-based Payment Arrangement [Abstract]
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: 2021 2020 2019 Expected dividends 2.50% 3.95% 2.34% Expected volatility 33.77% 24.65% 21.44% Risk-free interest rate 1.2% 7.0% 2.2% Expected term (in years) 6.5 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, 2018 352,370 $ 19.78 $ 5.05 Granted 38,180 35.78 6.52 Exercised (198,786) 12.52 3.85 Forfeited (11,179) 33.13 6.79 Outstanding as of December 31, 2019 180,585 $ 30.33 $ 6.57 6.6 Granted 35,850 22.34 3.03 Exercised (4,625) 21.33 5.30 Forfeited (7,270) 29.47 5.58 Outstanding as of December 31, 2020 204,540 $ 29.17 $ 6.02 6.2 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 Exercisable as of December 31, 2019 86,401 $ 24.73 $ 5.94 5.1 Exercisable as of December 31, 2020 113,988 27.07 6.16 4.8 Exercisable as of December 31, 2021 125,601 28.66 6.28 4.5
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, 2018 55,380 $ 34.36 Granted 19,145 35.84 Forfeited (4,336) 36.01 Released (18,711) 31.79 Balance, December 31, 2019 51,478 $ 35.73 Granted 17,305 22.19 Forfeited (5,183) 33.06 Released (19,247) 32.77 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

Earnings Per Share (Tables)

Earnings Per Share (Tables)	12 Months Ended
	Dec. 31, 2021
Earnings Per Share [Abstract]
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) 2021 2020 2019 Numerator: Income applicable to common shares $ 48,621 $ 24,765 $ 27,932 Denominator: Weighted average common shares outstanding 8,379 8,674 9,074 Effect of dilutive securities: Restricted stock 12 9 12 Stock options 37 21 60 Weighted average common shares outstanding - assuming dilution 8,428 8,704 9,146 Earnings per common share $ 5.80 $ 2.86 $ 3.08 Earnings per common share - assuming dilution $ 5.77 $ 2.85 $ 3.05

Related Party Transactions (Tab

Related Party Transactions (Tables)	12 Months Ended
	Dec. 31, 2021
Related Party Transactions [Abstract]
Summary of Related Party Loan Activity	A summary of related party loan activity during 2021 and 2020 follows. (dollars in thousands) 2021 2020 Balance, beginning of year $ 8,355 $ 6,215 New loans 1,954 1,185 Change in related parties, net 2,202 1,806 Repayments, net (2,784) (851) Balance, end of year $ 9,727 $ 8,355

Fair Value Measurements and D_2

Fair Value Measurements and Disclosures (Tables)	12 Months Ended
	Dec. 31, 2021
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, 2021 and 2020 aggregated by the level in the fair value hierarchy in which these measurements fall. (dollars in thousands) December 31, 2021 Level 1 Level 2 Level 3 Assets Available for sale securities: U.S. agency mortgage-backed $ 233,773 $ — $ 233,773 $ — Collateralized mortgage obligations 31,912 — 31,912 — Municipal bonds 50,719 — 50,719 — U.S. government agency 5,614 — 5,614 — Corporate bonds 5,614 — 5,614 — Total available for sale securities $ 327,632 $ — $ 327,632 $ — Derivative assets (1) $ 1,589 $ — $ 1,589 $ — Total $ 329,221 $ — $ 329,221 $ — Liabilities Derivative liabilities (1) $ 43 $ — $ 43 $ — (dollars in thousands) December 31, 2020 Level 1 Level 2 Level 3 Assets Available for sale securities: U.S. agency mortgage-backed $ 142,812 $ — $ 142,812 $ — Collateralized mortgage obligations 75,620 — 75,620 — Municipal bonds 28,011 — 28,011 — U.S. government agency 6,255 — 6,255 — Corporate bonds 2,054 — 2,054 — Total available for sale securities $ 254,752 $ — $ 254,752 $ — Derivative assets (1) $ 214 $ — $ 214 $ — Total $ 254,966 $ — $ 254,966 $ — Liabilities Derivative liabilities (1) $ 58 $ — $ 58 $ — (1) For more information, refer to Note 13
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, 2021 Level 1 Level 2 Level 3 Assets Loans individually evaluated for impairment $ 3,945 $ — $ — $ 3,945 Foreclosed assets and ORE 1,189 — — 1,189 Total $ 5,134 $ — $ — $ 5,134 Fair Value Measurements Using (dollars in thousands) December 31, 2020 Level 1 Level 2 Level 3 Assets Loans individually evaluated for impairment $ 7,473 $ — $ — $ 7,473 Foreclosed assets and ORE 1,302 — — 1,302 Total $ 8,775 $ — $ — $ 8,775
Schedule 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, 2021 Loans individually evaluated for impairment $ 3,945 Third party appraisals and discounted cash flows Collateral values, market discounts and estimated costs to sell 0% - 100% 15 % Foreclosed assets and ORE $ 1,189 Third party appraisals, sales contracts, broker price opinions Collateral values, market discounts and estimated costs to sell 6% - 16% 12 % (dollars in thousands) Fair Value Valuation Technique Unobservable Inputs Range of Discounts Weighted Average Discount As of December 31, 2020 Loans individually evaluated for impairment $ 7,473 Third party appraisals and discounted cash flows Collateral values, market discounts and estimated costs to sell 3% - 87% 17 % Foreclosed assets and ORE $ 1,302 Third party appraisals, sales contracts, broker price opinions Collateral values, market discounts and estimated costs to sell 6% - 42% 11 %
Summary of Fair Values of Company's Financial Instruments	The fair value of off-balance sheet financial instruments as of December 31, 2021 and 2020 was immaterial. Fair Value Measurements at December 31, 2021 (dollars in thousands) Carrying Amount Total Level 1 Level 2 Level 3 Financial Assets Cash and cash equivalents $ 601,443 $ 601,443 $ 601,443 $ — $ — Interest-bearing deposits in banks 349 349 349 — — Investment securities available for sale 327,632 327,632 — 327,632 — Investment securities held to maturity 2,102 2,132 — 2,132 — Mortgage loans held for sale 1,104 1,104 — 1,104 — Loans, net 1,819,004 1,834,023 — 1,830,078 3,945 Cash surrender value of BOLI 40,361 40,361 40,361 — — Derivative assets (1) 1,589 1,589 — 1,589 — Financial Liabilities Deposits $ 2,535,849 $ 2,533,951 $ — $ 2,533,951 $ — Other borrowings 5,539 5,860 — 5,860 — Long-term FHLB advances 26,046 26,263 — 26,263 — Derivative liabilities (1) 43 43 — 43 — Fair value Measurements at December 31, 2020 (dollars in thousands) Carrying Amount Total Level 1 Level 2 Level 3 Financial Assets Cash and cash equivalents $ 187,952 $ 187,952 $ 187,952 $ — $ — Interest-bearing deposits in banks 349 349 349 — — Investment securities available for sale 254,752 254,752 — 254,752 — Investment securities held to maturity 2,934 2,996 — 2,996 — Mortgage loans held for sale 9,559 9,559 — 9,559 — Loans, net 1,946,991 1,957,705 — 1,950,232 7,473 Cash surrender value of BOLI 40,334 40,334 40,334 — — Derivative assets (1) 214 214 — 214 — Financial Liabilities Deposits $ 2,213,821 $ 2,216,002 $ — $ 2,216,002 $ — Other borrowings 5,539 6,224 — 6,224 — Long-term FHLB advances 28,824 29,662 — 29,662 — Derivative liabilities (1) 58 58 — 58 —

Condensed Parent Company Only_2

Condensed Parent Company Only Financial Statements (Tables)	12 Months Ended
	Dec. 31, 2021
Condensed Financial Information Disclosure [Abstract]
Condensed Balance Sheets	Condensed Balance Sheets December 31, 2021 and 2020 (dollars in thousands) 2021 2020 Assets Cash in bank $ 2,043 $ 3,048 Investment in subsidiary 343,481 313,476 Other assets 6,424 5,366 Total assets $ 351,948 $ 321,890 Liabilities $ 45 $ 48 Shareholders’ equity 351,903 321,842 Total liabilities and shareholders’ equity $ 351,948 $ 321,890
Condensed Statements of Operations	Condensed Statements of Income For the Years Ended December 31, 2021, 2020 and 2019 (dollars in thousands) 2021 2020 2019 Operating income Interest income $ — $ — $ — Dividend from subsidiary 15,000 18,200 21,000 Total operating income 15,000 18,200 21,000 Operating expenses Other expenses 183 234 192 Total operating expenses 183 234 192 Income before income tax benefit and equity in undistributed earnings of subsidiary 14,817 17,966 20,808 Income tax benefit 38 49 40 Income before equity in undistributed earnings of subsidiary 14,855 18,015 20,848 Undistributed earnings of subsidiary 33,766 6,750 7,084 Net income $ 48,621 $ 24,765 $ 27,932
Condensed Statements of Cash Flows	Condensed Statements of Cash Flows For the Years Ended December 31, 2021, 2020 and 2019 (dollars in thousands) 2021 2020 2019 Cash flows from operating activities Net income $ 48,621 $ 24,765 $ 27,932 Adjustments to reconcile net income to net cash provided by operating activities: Non-cash compensation 1,585 1,261 1,613 Increase in accrued interest receivable and other assets (1,058) (753) (1,118) Undistributed earnings in subsidiary (33,766) (6,750) (7,084) (Decrease) increase in accrued expenses and other liabilities (3) 24 14 Net cash provided by operating activities 15,379 18,547 21,357 Cash flows from financing activities Proceeds from exercise of stock options 80 30 2,231 Payment of dividends on common stock (7,867) (7,903) (7,898) Issuance of stock under incentive plan 303 (13) 157 Purchase of Company’s common stock (8,900) (14,013) (15,445) Net cash used in financing activities (16,384) (21,899) (20,955) Net change in cash and cash equivalents (1,005) (3,352) 402 Cash and cash equivalents at beginning of year 3,048 6,400 5,998 Cash and cash equivalents at end of year $ 2,043 $ 3,048 $ 6,400

Consolidated Quarterly Result_2

Consolidated Quarterly Results of Operations (unaudited) (Tables)	12 Months Ended
	Dec. 31, 2021
Quarterly Financial Information Disclosure [Abstract]
Summary of Consolidated Quarterly Results of Operations	Consolidated Quarterly Results of Operations (unaudited) During the fourth quarter of 2020, we revised our estimate of losses on unfunded lending commitments. As a result, certain reclassifications have been made to prior period results to allow for comparability across quarterly periods during 2020. Refer to Note 2 for more information. (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 (dollars in thousands, except per share data) First Quarter Second Quarter Third Quarter Fourth Quarter Year Ended December 31, 2020 Total interest income $ 25,249 $ 25,670 $ 25,842 $ 27,368 Total interest expense 3,926 3,253 2,570 2,169 Net interest income 21,323 22,417 23,272 25,199 Provision for loan losses 6,257 6,471 — — Net interest income after provision for loan losses 15,066 15,946 23,272 25,199 Noninterest income 3,358 3,103 3,794 4,050 Noninterest expense 15,416 15,453 16,116 15,996 Income before income taxes 3,008 3,596 10,950 13,253 Income tax expense 526 675 2,168 2,673 Net income $ 2,482 $ 2,921 $ 8,782 $ 10,580 Earnings per share – basic $ 0.27 $ 0.33 $ 1.01 $ 1.25 Earnings per share – diluted $ 0.27 $ 0.33 $ 1.01 $ 1.24 (dollars in thousands, except per share data) First Quarter Second Quarter Third Quarter Fourth Quarter Year Ended December 31, 2019 Total interest income $ 25,369 $ 25,921 $ 25,474 $ 25,444 Total interest expense 3,647 4,046 4,333 4,186 Net interest income 21,722 21,875 21,141 21,258 Provision for loan losses 390 765 1,146 713 Net interest income after provision for loan losses 21,332 21,110 19,995 20,545 Noninterest income 3,165 2,977 4,774 3,499 Noninterest expense 15,291 15,952 16,610 15,752 Income before income taxes 9,206 8,135 8,159 8,292 Income tax expense 1,316 1,555 1,303 1,686 Net income $ 7,890 $ 6,580 $ 6,856 $ 6,606 Earnings per share – basic $ 0.86 $ 0.72 $ 0.76 $ 0.74 Earnings per share – diluted $ 0.85 $ 0.72 $ 0.75 $ 0.73

Description of Business (Detail

Description of Business (Details)	Dec. 31, 2021Office
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of banking offices for conducting business	38

Summary of Significant Accoun_4

Summary of Significant Accounting Policies - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Jan. 31, 2022	Jan. 01, 2020	Dec. 31, 2018
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	1,104,000	9,559,000
Threshold for significant investments	500,000
Historical loss period			3 years
Right-of-use asset	$ 5,256,000	$ 4,566,000
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Accrued interest receivable and other assets	Accrued interest receivable and other assets
Lease liability	$ 5,457,000	$ 4,695,000
Operating Lease, Liability, Statement of Financial Position [Extensible List]	Accrued interest payable and other liabilities	Accrued interest payable and other liabilities
Period for appraises of property	12 months	12 months
Foreclosed assets and ORE	$ 1,189,000	$ 1,302,000
Other investments	15,004,000	15,721,000
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	(1,204,000)	1,218,000	770,000
Decrease to retained earnings, net of tax	(351,903,000)	(321,842,000)	(316,329,000)			$ (304,040,000)
Subsequent Event | Loans
Schedule Of Summary Of Significant Accounting Policies [Line Items]
Deposit liability				$ 2,800,000
Subsequent Event | Deposit Liabilities
Schedule Of Summary Of Significant Accounting Policies [Line Items]
Deposit liability				$ 14,700,000
Nonrecurring
Schedule Of Summary Of Significant Accounting Policies [Line Items]
Foreclosed assets and ORE	1,189,000	1,302,000
Retained Earnings
Schedule Of Summary Of Significant Accounting Policies [Line Items]
Decrease to retained earnings, net of tax	$ (188,515,000)	$ (154,282,000)	(150,158,000)			$ (141,447,000)
Servicing Contracts
Schedule Of Summary Of Significant Accounting Policies [Line Items]
Amortization of intangibles	10 years
Minimum
Schedule Of Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives of the individual assets	3 years
Minimum | Core Deposits
Schedule Of Summary Of Significant Accounting Policies [Line Items]
Amortization of intangibles	9 years
Maximum
Schedule Of Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives of the individual assets	40 years
Maximum | Core Deposits
Schedule Of Summary Of Significant Accounting Policies [Line Items]
Amortization of intangibles	15 years
Cumulative effect of change in accounting principle due to the adoption of ASC 326, net of tax
Schedule Of Summary Of Significant Accounting Policies [Line Items]
Decrease to retained earnings, net of tax			3,985,000
Cumulative effect of change in accounting principle due to the adoption of ASC 326, net of tax | Retained Earnings
Schedule Of Summary Of Significant Accounting Policies [Line Items]
Decrease to retained earnings, net of tax			$ 3,985,000
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 - Summary

Acquisition Activity - Summary of Acquisition Activity (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 06, 2017	Sep. 15, 2015	Feb. 14, 2014	Jul. 15, 2011	Mar. 12, 2010
Business Acquisition [Line Items]
Total Assets	$ 1,689,382
Total Loans	1,175,891
Goodwill	58,488	$ 58,488	$ 58,488	$ 58,488
Core Deposit Intangible	13,670
Total Deposits	$ 1,359,210
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

Acquisition Activity - Addition

Acquisition Activity - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands	Dec. 15, 2021	Mar. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Business Acquisition [Line Items]
Assets			$ 2,938,244	$ 2,591,850
Total Loans			1,175,891
Deposits			$ 2,535,849	$ 2,213,821
Estimated
Business Acquisition [Line Items]
Assets		$ 3,200,000
Total Loans		2,200,000
Deposits		$ 2,700,000
Texan Bank, N. A
Business Acquisition [Line Items]
Price per share	$ 15.34
Transaction costs	$ 66,600

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, 2021	Dec. 31, 2020
Debt Securities, Available-for-sale [Line Items]
Securities available for sale, Amortized Cost	$ 328,285	$ 248,297
Securities available for sale, Gross Unrealized Gains	2,874	6,553
Securities available for sale, Gross Unrealized Losses, Less Than 1 Year	3,102	86
Securities available for sale, Over 1 Year	425	12
Investment securities available for sale	327,632	254,752
Securities held to maturity, Amortized Cost	2,102	2,934
Securities held to maturity, Gross Unrealized Gains	30	62
Securities held to maturity, Gross unrealized losses, Less Than 1 Year	0	0
Securities held to maturity, Gross unrealized losses, Over 1 Year	0	0
Investment securities held to maturity, Fair Value	2,132	2,996
Recurring
Debt Securities, Available-for-sale [Line Items]
Investment securities available for sale	327,632	254,752
U.S. agency mortgage-backed
Debt Securities, Available-for-sale [Line Items]
Securities available for sale, Amortized Cost	234,720	138,669
Securities available for sale, Gross Unrealized Gains	1,793	4,162
Securities available for sale, Gross Unrealized Losses, Less Than 1 Year	2,382	19
Securities available for sale, Over 1 Year	358	0
Investment securities available for sale	233,773
U.S. agency mortgage-backed | Recurring
Debt Securities, Available-for-sale [Line Items]
Investment securities available for sale	233,773	142,812
Collateralized mortgage obligations
Debt Securities, Available-for-sale [Line Items]
Securities available for sale, Amortized Cost	31,356	74,112
Securities available for sale, Gross Unrealized Gains	557	1,565
Securities available for sale, Gross Unrealized Losses, Less Than 1 Year	1	55
Securities available for sale, Over 1 Year	0	2
Investment securities available for sale	31,912
Collateralized mortgage obligations | Recurring
Debt Securities, Available-for-sale [Line Items]
Investment securities available for sale	31,912	75,620
Municipal bonds
Debt Securities, Available-for-sale [Line Items]
Securities available for sale, Amortized Cost	51,094	27,306
Securities available for sale, Gross Unrealized Gains	402	717
Securities available for sale, Gross Unrealized Losses, Less Than 1 Year	719	12
Securities available for sale, Over 1 Year	58	0
Investment securities available for sale	50,719
Securities held to maturity, Amortized Cost	2,102	2,934
Securities held to maturity, Gross Unrealized Gains	30	62
Securities held to maturity, Gross unrealized losses, Less Than 1 Year	0	0
Securities held to maturity, Gross unrealized losses, Over 1 Year	0	0
Investment securities held to maturity, Fair Value	2,132	2,996
Municipal bonds | Recurring
Debt Securities, Available-for-sale [Line Items]
Investment securities available for sale	50,719	28,011
U.S. government agency
Debt Securities, Available-for-sale [Line Items]
Securities available for sale, Amortized Cost	5,615	6,210
Securities available for sale, Gross Unrealized Gains	8	55
Securities available for sale, Gross Unrealized Losses, Less Than 1 Year	0	0
Securities available for sale, Over 1 Year	9	10
Investment securities available for sale	5,614
U.S. government agency | Recurring
Debt Securities, Available-for-sale [Line Items]
Investment securities available for sale	5,614	6,255
Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Securities available for sale, Amortized Cost	5,500	2,000
Securities available for sale, Gross Unrealized Gains	114	54
Securities available for sale, Gross Unrealized Losses, Less Than 1 Year	0	0
Securities available for sale, Over 1 Year	0	0
Investment securities available for sale	5,614
Corporate bonds | Recurring
Debt Securities, Available-for-sale [Line Items]
Investment securities available for sale	$ 5,614	$ 2,054

Investments Securities - Compan

Investments Securities - Company's Investment Securities With Unrealized Losses, Aggregated by Type and Length (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Securities available-for-sale, Fair Value
Fair Value , Less Than 1 Year	$ 191,708	$ 28,559
Fair Value, Over 1 Year	14,792	3,505
Fair Value	206,500	32,064
Securities available-for-sale, Unrealized Losses
Gross unrealized losses, Less Than 1 Year	3,102	86
Securities available for sale, Over 1 Year	425	12
Unrealized Losses	3,527	98
Securities held-to-maturity, Fair Value
Fair Value, Less Than 1 Year	0	0
Fair Value, Over 1 Year	0	0
Fair Value	0	0
Securities held-to-maturity, Unrealized Losses
Gross unrealized losses, Less Than 1 Year	0	0
Gross unrealized losses, Over 1 Year	0	0
Unrealized Losses	0	0
U.S. agency mortgage-backed
Securities available-for-sale, Fair Value
Fair Value , Less Than 1 Year	158,908	13,666
Fair Value, Over 1 Year	11,575	0
Fair Value	170,483	13,666
Securities available-for-sale, Unrealized Losses
Gross unrealized losses, Less Than 1 Year	2,382	19
Securities available for sale, Over 1 Year	358	0
Unrealized Losses	2,740	19
Collateralized mortgage obligations
Securities available-for-sale, Fair Value
Fair Value , Less Than 1 Year	254	13,615
Fair Value, Over 1 Year	988	2,309
Fair Value	1,242	15,924
Securities available-for-sale, Unrealized Losses
Gross unrealized losses, Less Than 1 Year	1	55
Securities available for sale, Over 1 Year	0	2
Unrealized Losses	1	57
Municipal bonds
Securities available-for-sale, Fair Value
Fair Value , Less Than 1 Year	29,047	1,278
Fair Value, Over 1 Year	1,228	0
Fair Value	30,275	1,278
Securities available-for-sale, Unrealized Losses
Gross unrealized losses, Less Than 1 Year	719	12
Securities available for sale, Over 1 Year	58	0
Unrealized Losses	777	12
Securities held-to-maturity, Fair Value
Fair Value, Less Than 1 Year	0	0
Fair Value, Over 1 Year	0	0
Fair Value	0	0
Securities held-to-maturity, Unrealized Losses
Gross unrealized losses, Less Than 1 Year	0	0
Gross unrealized losses, Over 1 Year	0	0
Unrealized Losses	0	0
U.S. government agency
Securities available-for-sale, Fair Value
Fair Value , Less Than 1 Year	0	0
Fair Value, Over 1 Year	1,001	1,196
Fair Value	1,001	1,196
Securities available-for-sale, Unrealized Losses
Gross unrealized losses, Less Than 1 Year	0	0
Securities available for sale, Over 1 Year	9	10
Unrealized Losses	9	10
Corporate bonds
Securities available-for-sale, Fair Value
Fair Value , Less Than 1 Year	3,499
Fair Value, Over 1 Year	0
Fair Value	3,499
Securities available-for-sale, Unrealized Losses
Gross unrealized losses, Less Than 1 Year	0	0
Securities available for sale, Over 1 Year	0	$ 0
Unrealized Losses	$ 0

Investment Securities - Additio

Investment Securities - Additional Information (Details)	12 Months Ended
	Dec. 31, 2021USD ($)security	Dec. 31, 2020USD ($)	Dec. 31, 2019USD ($)
Investments, Debt and Equity Securities [Abstract]
Number of debt securities with unrealized losses (securities) | security	67
Percentage of individual securities' amortized cost basis (percent)	1.70%
Percentage of Company's total amortized cost basis of investment securities portfolio (percent)	1.10%
Number of debt securities in continuous loss position for over 12 months (securities) | security	7
Loss duration	12 months
ACL recorded for available for sale investment securities	$ 0
ACL for Company's held to maturity investment securities	0
Gross gain on sale of investment securities	5,300	$ 0	$ 0
Gross loss on sale of investment securities	5,200	0	$ 0
Accrued interest receivable for investment securities	942,000	744,000
Securities pledged to secure public deposits	$ 156,492,000	$ 125,889,000

Investment Securities - Amortiz

Investment Securities - Amortized Cost of Held-to-Maturity Securities by Credit Quality (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Debt Securities, Available-for-sale [Line Items]
Investment securities held to maturity	$ 2,102	$ 2,934
Municipal bonds
Debt Securities, Available-for-sale [Line Items]
Investment securities held to maturity	2,102	$ 2,934
Municipal bonds | AAA/AA/A
Debt Securities, Available-for-sale [Line Items]
Investment securities held to maturity	2,102
Municipal bonds | BBB/BB/B
Debt Securities, Available-for-sale [Line Items]
Investment securities held to maturity	$ 0

Investment Securities - Amort_2

Investment Securities - Amortized Cost and Estimated Fair Value by Maturity of Company's Investment Securities (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Debt and Equity Securities, FV-NI [Line Items]
Securities available for sale, One Year or Less, Fair Value	$ 1,784
Securities available for sale, After One Year through Five Years, Fair Value	51,100
Securities available for sale, After Five Years through Ten Years, Fair Value	105,678
Securities available for sale, After Ten Years, Fair Value	169,070
Total available for sale, Fair Value	327,632	$ 254,752
Securities held to maturity, One Year or Less, Fair Value	0
Securities held to maturity, After One Year through Five Years, Fair Value	1,118
Securities held to maturity, After Five Years through Ten Years, Fair Value	1,014
Securities held to maturity, After Ten Years, Fair Value	0
Total held to maturity, Fair Value	2,132	2,996
Securities available for sale, Amortized Cost, One Year or Less	1,778
Securities available for sale, Amortized Cost, After One Year through Five Years	50,042
Securities available for sale, Amortized Cost, After Five Years through Ten Years	105,651
Securities available for sale, Amortized Cost, After Ten Years	170,814
Securities available for sale, Amortized Cost	328,285	248,297
Securities held to maturity, Amortized Cost, One Year or Less	0
Securities held to maturity, Amortized Cost, After One Year through Five Years	1,094
Securities held to maturity, Amortized Cost, After Five Years through Ten Years	1,008
Securities held to maturity, Amortized Cost, After Ten Years	0
Securities held to maturity, Amortized Cost	2,102	2,934
U.S. agency mortgage-backed
Debt and Equity Securities, FV-NI [Line Items]
Securities available for sale, One Year or Less, Fair Value	988
Securities available for sale, After One Year through Five Years, Fair Value	29,148
Securities available for sale, After Five Years through Ten Years, Fair Value	77,618
Securities available for sale, After Ten Years, Fair Value	126,019
Total available for sale, Fair Value	233,773
Securities available for sale, Amortized Cost, One Year or Less	988
Securities available for sale, Amortized Cost, After One Year through Five Years	28,541
Securities available for sale, Amortized Cost, After Five Years through Ten Years	77,888
Securities available for sale, Amortized Cost, After Ten Years	127,303
Securities available for sale, Amortized Cost	234,720	138,669
Collateralized mortgage obligations
Debt and Equity Securities, FV-NI [Line Items]
Securities available for sale, One Year or Less, Fair Value	440
Securities available for sale, After One Year through Five Years, Fair Value	21,451
Securities available for sale, After Five Years through Ten Years, Fair Value	1,318
Securities available for sale, After Ten Years, Fair Value	8,703
Total available for sale, Fair Value	31,912
Securities available for sale, Amortized Cost, One Year or Less	435
Securities available for sale, Amortized Cost, After One Year through Five Years	21,001
Securities available for sale, Amortized Cost, After Five Years through Ten Years	1,307
Securities available for sale, Amortized Cost, After Ten Years	8,613
Securities available for sale, Amortized Cost	31,356	74,112
Municipal bonds
Debt and Equity Securities, FV-NI [Line Items]
Securities available for sale, One Year or Less, Fair Value	356
Securities available for sale, After One Year through Five Years, Fair Value	501
Securities available for sale, After Five Years through Ten Years, Fair Value	15,912
Securities available for sale, After Ten Years, Fair Value	33,950
Total available for sale, Fair Value	50,719
Securities held to maturity, One Year or Less, Fair Value	0
Securities held to maturity, After One Year through Five Years, Fair Value	1,118
Securities held to maturity, After Five Years through Ten Years, Fair Value	1,014
Securities held to maturity, After Ten Years, Fair Value	0
Total held to maturity, Fair Value	2,132	2,996
Securities available for sale, Amortized Cost, One Year or Less	355
Securities available for sale, Amortized Cost, After One Year through Five Years	500
Securities available for sale, Amortized Cost, After Five Years through Ten Years	15,742
Securities available for sale, Amortized Cost, After Ten Years	34,497
Securities available for sale, Amortized Cost	51,094	27,306
Securities held to maturity, Amortized Cost, One Year or Less	0
Securities held to maturity, Amortized Cost, After One Year through Five Years	1,094
Securities held to maturity, Amortized Cost, After Five Years through Ten Years	1,008
Securities held to maturity, Amortized Cost, After Ten Years	0
Securities held to maturity, Amortized Cost	2,102	2,934
U.S. government agency
Debt and Equity Securities, FV-NI [Line Items]
Securities available for sale, One Year or Less, Fair Value	0
Securities available for sale, After One Year through Five Years, Fair Value	0
Securities available for sale, After Five Years through Ten Years, Fair Value	5,216
Securities available for sale, After Ten Years, Fair Value	398
Total available for sale, Fair Value	5,614
Securities available for sale, Amortized Cost, One Year or Less	0
Securities available for sale, Amortized Cost, After One Year through Five Years	0
Securities available for sale, Amortized Cost, After Five Years through Ten Years	5,214
Securities available for sale, Amortized Cost, After Ten Years	401
Securities available for sale, Amortized Cost	5,615	6,210
Corporate bonds
Debt and Equity Securities, FV-NI [Line Items]
Securities available for sale, One Year or Less, Fair Value	0
Securities available for sale, After One Year through Five Years, Fair Value	0
Securities available for sale, After Five Years through Ten Years, Fair Value	5,614
Securities available for sale, After Ten Years, Fair Value	0
Total available for sale, Fair Value	5,614
Securities available for sale, Amortized Cost, One Year or Less	0
Securities available for sale, Amortized Cost, After One Year through Five Years	0
Securities available for sale, Amortized Cost, After Five Years through Ten Years	5,500
Securities available for sale, Amortized Cost, After Ten Years	0
Securities available for sale, Amortized Cost	$ 5,500	$ 2,000

Loans - Summary of Loans, Net o

Loans - Summary of Loans, Net of Unearned Income (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 1,840,093	$ 1,979,954
Real estate loans:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	1,562,949	1,523,116
Other loans:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	277,144	456,838
One- to four-family first mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	350,843	395,638
One- to four-family first mortgage | Real estate loans:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	350,843	395,638
Home equity loans and lines
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	60,312	67,700
Home equity loans and lines | Real estate loans:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	60,312	67,700
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	801,624	750,623
Commercial real estate | Real estate loans:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	801,624	750,623
Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	259,652	221,823
Construction and land | Real estate loans:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	259,652	221,823
Multi-family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	90,518	87,332
Multi-family residential | Real estate loans:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	90,518	87,332
Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	244,123	417,926
Commercial and industrial | Other loans:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	244,123	417,926
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	33,021	38,912
Consumer | Other loans:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 33,021	$ 38,912

Loans - Additional Information

Loans - Additional Information (Details)	12 Months Ended
	Dec. 31, 2021USD ($)propertySecurityLoan	Dec. 31, 2020USD ($)SecurityLoan
Financing Receivable, Troubled Debt Restructuring [Line Items]
Net discount on loans	$ 4,289,000	$ 6,650,000
Unearned income	4,924,000	8,727,000
Total loans	1,840,093,000	1,979,954,000
Accrued interest receivable for loans	6,496,000	8,635,000
Financing receivable, recorded investment, 90 days past due and still accruing	6,000	2,000
Threshold for significant investments	500,000
Individually evaluated for impairment, Recorded investment in loans	4,617,000
Foreclosed assets and ORE	1,189,000	1,302,000
Loans secured by residential real estate that are in process of foreclosure	505,000	446,000
Modified loans	$ 3,875,000
Modified loans as a percentage of outstanding loans (percent)	1.00%
Unfunded commitments to borrowers whose loans had been modified	$ 0	0
Held for sale
Financing Receivable, Troubled Debt Restructuring [Line Items]
Carrying value of foreclosed assets	423,000	212,000
Expected sale
Financing Receivable, Troubled Debt Restructuring [Line Items]
Carrying value of foreclosed assets	$ 179,000
Number of properties sold | property	4
Gains (losses) on sale	$ (26,000)
Nonrecurring
Financing Receivable, Troubled Debt Restructuring [Line Items]
Foreclosed assets and ORE	1,189,000	1,302,000
PPP loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Deferred lender fees	1,301,000	5,449,000
Residential Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Repossessed Assets	136,000	877,000
Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans	244,123,000	$ 417,926,000
Individually evaluated for impairment, Recorded investment in loans	744,000
Number of modified loans with subsequent default within twelve months | SecurityLoan		3
Modified loans that subsequently defaulted within twelve months		$ 35,000
Commercial and industrial | PPP loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans	$ 43,637,000	$ 221,220,000
Residential Mortgage
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of modified loans with subsequent default within twelve months | SecurityLoan	2	7
Modified loans that subsequently defaulted within twelve months	$ 73,000	$ 490,000
Commercial real estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans	801,624,000	$ 750,623,000
Individually evaluated for impairment, Recorded investment in loans	3,873,000
Number of modified loans with subsequent default within twelve months | SecurityLoan		2
Modified loans that subsequently defaulted within twelve months		$ 1,700,000
Construction Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of modified loans with subsequent default within twelve months | SecurityLoan		1
Modified loans that subsequently defaulted within twelve months		$ 185,000
Consumer
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total loans	33,021,000	$ 38,912,000
Individually evaluated for impairment, Recorded investment in loans	$ 0
Number of modified loans with subsequent default within twelve months | SecurityLoan		1
Modified loans that subsequently defaulted within twelve months		$ 4,000

Loans- Schedule of Activity in

Loans- Schedule of Activity in Allowance for Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended												12 Months Ended
	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance				$ 32,963				$ 17,868				$ 16,348	$ 32,963	$ 17,868	$ 16,348
Charge-offs													(2,305)	(2,601)	(1,577)
Recoveries													592	335	83
Provision for loan losses	$ (2,648)	$ (2,385)	$ (3,425)	(1,703)	$ 0	$ 0	$ 6,471	6,257	$ 713	$ 1,146	$ 765	390	(10,161)	12,728	3,014
Ending Balance	21,089				32,963				17,868				21,089	32,963	17,868
Total allowance for credit losses	22,904				34,388				17,868				22,904	34,388	17,868
Credit loss expense (reversal)													(9,771)	12,728
Unfunded lending commitments
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance				1,425				0					1,425	0
Charge-offs													0	0
Recoveries													0	0
Provision for loan losses													390	0
Ending Balance	1,815				1,425				0				1,815	1,425	0
Cumulative effect of change in accounting principle due to the adoption of ASC 326, net of tax
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance								4,633						4,633
Ending Balance									4,633						4,633
Total allowance for credit losses									6,058						6,058
Cumulative effect of change in accounting principle due to the adoption of ASC 326, net of tax | Unfunded lending commitments
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance								1,425						1,425
Ending Balance									1,425						1,425
One- to four-family first mortgage
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance				3,065				2,715				2,136	3,065	2,715	2,136
Charge-offs													(176)	(99)	(4)
Recoveries													45	13	0
Provision for loan losses													(990)	(550)	583
Ending Balance	1,944				3,065				2,715				1,944	3,065	2,715
One- to four-family first mortgage | Cumulative effect of change in accounting principle due to the adoption of ASC 326, net of tax
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance								986						986
Ending Balance									986						986
Home equity loans and lines
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance				676				1,084				1,079	676	1,084	1,079
Charge-offs													(6)	(575)	(42)
Recoveries													25	16	16
Provision for loan losses													(187)	152	31
Ending Balance	508				676				1,084				508	676	1,084
Home equity loans and lines | Cumulative effect of change in accounting principle due to the adoption of ASC 326, net of tax
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance								(1)						(1)
Ending Balance									(1)						(1)
Commercial real estate
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance				18,851				6,541				6,125	18,851	6,541	6,125
Charge-offs													(1,337)	(5)	(360)
Recoveries													0	55	0
Provision for loan losses													(7,060)	10,286	776
Ending Balance	10,454				18,851				6,541				10,454	18,851	6,541
Commercial real estate | Cumulative effect of change in accounting principle due to the adoption of ASC 326, net of tax
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance								1,974						1,974
Ending Balance									1,974						1,974
Construction and land
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance				4,155				2,670				2,285	4,155	2,670	2,285
Charge-offs													0	(688)	(6)
Recoveries													63	0	0
Provision for loan losses													(646)	1,654	391
Ending Balance	3,572				4,155				2,670				3,572	4,155	2,670
Construction and land | Cumulative effect of change in accounting principle due to the adoption of ASC 326, net of tax
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance								519						519
Ending Balance									519						519
Multi-family residential
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance				1,077				572				550	1,077	572	550
Charge-offs													0	0	0
Recoveries													0	0	0
Provision for loan losses													(620)	750	22
Ending Balance	457				1,077				572				457	1,077	572
Multi-family residential | Cumulative effect of change in accounting principle due to the adoption of ASC 326, net of tax
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance								(245)						(245)
Ending Balance									(245)						(245)
Commercial and industrial
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance				4,276				3,694				3,228	4,276	3,694	3,228
Charge-offs													(599)	(984)	(893)
Recoveries													313	106	25
Provision for loan losses													(470)	217	1,334
Ending Balance	3,520				4,276				3,694				3,520	4,276	3,694
Commercial and industrial | Cumulative effect of change in accounting principle due to the adoption of ASC 326, net of tax
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance								1,243						1,243
Ending Balance									1,243						1,243
Consumer
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance				$ 863				592				$ 945	863	592	945
Charge-offs													(187)	(250)	(272)
Recoveries													146	145	42
Provision for loan losses													(188)	219	(123)
Ending Balance	$ 634				$ 863				592				$ 634	863	592
Consumer | Cumulative effect of change in accounting principle due to the adoption of ASC 326, net of tax
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning Balance								$ 157						$ 157
Ending Balance									$ 157						$ 157

Loans - Allowance for Loan Loss

Loans - Allowance for Loan Losses and Recorded Investment in Loans (Details) - USD ($)	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses	$ 20,417,000
Individually evaluated for impairment, Allowance for loan losses	672,000
Allowance for loan losses	21,089,000	$ 32,963,000	$ 17,868,000	$ 16,348,000
Total allowance for credit losses	22,232,000
Total allowance for credit losses	672,000
Total allowance for credit losses	22,904,000	34,388,000	17,868,000
Collectively evaluated for impairment, Recorded investment in loans	1,835,476,000
Individually evaluated for impairment, Recorded investment in loans	4,617,000
Total	1,840,093,000	1,979,954,000
Originated loans:
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses		31,424,000
Individually evaluated for impairment, Allowance for loan losses		1,539,000
Total allowance for credit losses		32,849,000
Total allowance for credit losses		1,539,000
Collectively evaluated for impairment, Recorded investment in loans		1,970,942,000
Individually evaluated for impairment, Recorded investment in loans		9,012,000
Total	1,593,769,000	1,625,139,000
Acquired with Deteriorated Credit Quality
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses		0
Total allowance for credit losses		0
Total		0
Acquired with Deteriorated Credit Quality | Commercial Real Estate
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment, Recorded investment in loans	0	277,000
Unfunded lending commitments
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses	1,815,000
Individually evaluated for impairment, Allowance for loan losses	0
Allowance for loan losses	1,815,000	1,425,000	0
Unfunded lending commitments | Originated loans:
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses	1,800,000	1,425,000
Individually evaluated for impairment, Allowance for loan losses		0
Allowance for loan losses	434,600,000	336,900,000
Unfunded lending commitments | Acquired with Deteriorated Credit Quality
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses		0
One- to four-family first mortgage
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses	1,944,000
Individually evaluated for impairment, Allowance for loan losses	0
Allowance for loan losses	1,944,000	3,065,000	2,715,000	2,136,000
Collectively evaluated for impairment, Recorded investment in loans	350,843,000
Individually evaluated for impairment, Recorded investment in loans	0
Total	350,843,000	395,638,000
One- to four-family first mortgage | Originated loans:
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses		2,965,000
Individually evaluated for impairment, Allowance for loan losses		100,000
Collectively evaluated for impairment, Recorded investment in loans		394,632,000
Individually evaluated for impairment, Recorded investment in loans		1,006,000
One- to four-family first mortgage | Acquired with Deteriorated Credit Quality
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses		0
Total		0
Home equity loans and lines
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses	508,000
Individually evaluated for impairment, Allowance for loan losses	0
Allowance for loan losses	508,000	676,000	1,084,000	1,079,000
Collectively evaluated for impairment, Recorded investment in loans	60,312,000
Individually evaluated for impairment, Recorded investment in loans	0
Total	60,312,000	67,700,000
Home equity loans and lines | Originated loans:
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses		676,000
Individually evaluated for impairment, Allowance for loan losses		0
Collectively evaluated for impairment, Recorded investment in loans		67,700,000
Individually evaluated for impairment, Recorded investment in loans		0
Home equity loans and lines | Acquired with Deteriorated Credit Quality
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses		0
Total		0
Commercial real estate
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses	10,207,000
Individually evaluated for impairment, Allowance for loan losses	247,000
Allowance for loan losses	10,454,000	18,851,000	6,541,000	6,125,000
Collectively evaluated for impairment, Recorded investment in loans	797,751,000
Individually evaluated for impairment, Recorded investment in loans	3,873,000
Total	801,624,000	750,623,000
Commercial real estate | Commercial Real Estate
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses	247,000	1,008,000
Commercial real estate | Originated loans:
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses		17,843,000
Individually evaluated for impairment, Allowance for loan losses		1,008,000
Collectively evaluated for impairment, Recorded investment in loans		743,223,000
Individually evaluated for impairment, Recorded investment in loans		7,400,000
Commercial real estate | Acquired with Deteriorated Credit Quality
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses		0
Total		0
Construction and land
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses	3,572,000
Individually evaluated for impairment, Allowance for loan losses	0
Allowance for loan losses	3,572,000	4,155,000	2,670,000	2,285,000
Collectively evaluated for impairment, Recorded investment in loans	259,652,000
Individually evaluated for impairment, Recorded investment in loans	0
Total	259,652,000	221,823,000
Construction and land | Originated loans:
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses		4,155,000
Individually evaluated for impairment, Allowance for loan losses		0
Collectively evaluated for impairment, Recorded investment in loans		221,823,000
Individually evaluated for impairment, Recorded investment in loans		0
Construction and land | Acquired with Deteriorated Credit Quality
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses		0
Total		0
Multi-family residential
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses	457,000
Individually evaluated for impairment, Allowance for loan losses	0
Allowance for loan losses	457,000	1,077,000	572,000	550,000
Collectively evaluated for impairment, Recorded investment in loans	90,518,000
Individually evaluated for impairment, Recorded investment in loans	0
Total	90,518,000	87,332,000
Multi-family residential | Originated loans:
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses		1,077,000
Individually evaluated for impairment, Allowance for loan losses		0
Collectively evaluated for impairment, Recorded investment in loans		87,332,000
Individually evaluated for impairment, Recorded investment in loans		0
Multi-family residential | Acquired with Deteriorated Credit Quality
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses		0
Total		0
Commercial and industrial
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses	3,095,000
Individually evaluated for impairment, Allowance for loan losses	425,000
Allowance for loan losses	3,520,000	4,276,000	3,694,000	3,228,000
Collectively evaluated for impairment, Recorded investment in loans	243,379,000
Individually evaluated for impairment, Recorded investment in loans	744,000
Total	244,123,000	417,926,000
Commercial and industrial | Originated loans:
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses		3,845,000
Individually evaluated for impairment, Allowance for loan losses		431,000
Collectively evaluated for impairment, Recorded investment in loans		417,320,000
Individually evaluated for impairment, Recorded investment in loans		606,000
Commercial and industrial | Acquired with Deteriorated Credit Quality
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses		0
Total		0
Consumer
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses	634,000
Individually evaluated for impairment, Allowance for loan losses	0
Allowance for loan losses	634,000	863,000	$ 592,000	$ 945,000
Collectively evaluated for impairment, Recorded investment in loans	33,021,000
Individually evaluated for impairment, Recorded investment in loans	0
Total	$ 33,021,000	38,912,000
Consumer | Originated loans:
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment, Allowance for loan losses		863,000
Individually evaluated for impairment, Allowance for loan losses		0
Collectively evaluated for impairment, Recorded investment in loans		38,912,000
Individually evaluated for impairment, Recorded investment in loans		0
Consumer | Acquired with Deteriorated Credit Quality
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses		0
Total		$ 0

Loans - Schedule of Loan Portfo

Loans - Schedule of Loan Portfolio by Credit Quality Classification and Origination Year (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Financing Receivable, Recorded Investment [Line Items]
Year One	$ 575,097	$ 700,703
Year Two	358,802	373,375
Year Three	268,702	195,683
Year Four	126,936	170,152
Year Five	121,645	113,118
Prior	190,861	220,861
Revolving Loans	194,532	189,516
Revolving Loans Converted to Term Loans	3,518	16,546
Total	1,840,093	1,979,954
Pass
Financing Receivable, Recorded Investment [Line Items]
Year One	574,069	694,955
Year Two	355,621	370,471
Year Three	267,605	193,209
Year Four	124,512	169,385
Year Five	118,981	109,331
Prior	181,658	207,555
Revolving Loans	193,323	185,756
Revolving Loans Converted to Term Loans	3,358	4,669
Total	1,819,127	1,935,331
Special Mention
Financing Receivable, Recorded Investment [Line Items]
Year One	575	2,970
Year Two	0	792
Year Three	0	302
Year Four	0	74
Year Five	1,841	964
Prior	737	1,796
Revolving Loans	267	1,801
Revolving Loans Converted to Term Loans	0	632
Total	3,420	9,331
Substandard
Financing Receivable, Recorded Investment [Line Items]
Year One	453	2,778
Year Two	3,181	2,112
Year Three	1,097	2,172
Year Four	2,424	693
Year Five	823	2,823
Prior	8,466	11,510
Revolving Loans	942	1,959
Revolving Loans Converted to Term Loans	160	11,245
Total	17,546	35,292
Doubtful
Financing Receivable, Recorded Investment [Line Items]
Year One	0	0
Year Two	0	0
Year Three	0	0
Year Four	0	0
Year Five	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	0	0
One- to four-family first mortgage
Financing Receivable, Recorded Investment [Line Items]
Year One	77,865	59,087
Year Two	44,499	65,104
Year Three	46,258	46,579
Year Four	34,567	49,202
Year Five	35,511	38,108
Prior	99,380	118,339
Revolving Loans	12,412	17,762
Revolving Loans Converted to Term Loans	351	1,457
Total	350,843	395,638
One- to four-family first mortgage | Pass
Financing Receivable, Recorded Investment [Line Items]
Year One	77,865	58,958
Year Two	44,152	65,070
Year Three	45,542	46,412
Year Four	34,301	48,851
Year Five	35,048	37,039
Prior	96,975	114,588
Revolving Loans	12,412	17,762
Revolving Loans Converted to Term Loans	351	1,457
Total	346,646	390,137
One- to four-family first mortgage | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Year One	0	0
Year Two	0	0
Year Three	0	167
Year Four	0	16
Year Five	0	0
Prior	369	1,057
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	369	1,240
One- to four-family first mortgage | Substandard
Financing Receivable, Recorded Investment [Line Items]
Year One	0	129
Year Two	347	34
Year Three	716	0
Year Four	266	335
Year Five	463	1,069
Prior	2,036	2,694
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	3,828	4,261
One- to four-family first mortgage | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Year One	0	0
Year Two	0	0
Year Three	0	0
Year Four	0	0
Year Five	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	0	0
Home equity loans and lines
Financing Receivable, Recorded Investment [Line Items]
Year One	1,688	1,172
Year Two	873	1,307
Year Three	1,114	2,028
Year Four	919	1,007
Year Five	853	1,889
Prior	3,567	5,595
Revolving Loans	50,323	53,313
Revolving Loans Converted to Term Loans	975	1,389
Total	60,312	67,700
Home equity loans and lines | Pass
Financing Receivable, Recorded Investment [Line Items]
Year One	1,688	1,172
Year Two	873	1,307
Year Three	1,114	2,028
Year Four	919	964
Year Five	816	1,889
Prior	3,567	5,537
Revolving Loans	50,323	53,309
Revolving Loans Converted to Term Loans	975	1,389
Total	60,275	67,595
Home equity loans and lines | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Year One	0	0
Year Two	0	0
Year Three	0	0
Year Four	0	43
Year Five	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	0	43
Home equity loans and lines | Substandard
Financing Receivable, Recorded Investment [Line Items]
Year One	0	0
Year Two	0	0
Year Three	0	0
Year Four	0	0
Year Five	37	0
Prior	0	58
Revolving Loans	0	4
Revolving Loans Converted to Term Loans	0	0
Total	37	62
Home equity loans and lines | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Year One	0	0
Year Two	0	0
Year Three	0	0
Year Four	0	0
Year Five	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	0	0
Commercial real estate
Financing Receivable, Recorded Investment [Line Items]
Year One	227,426	237,506
Year Two	194,458	158,640
Year Three	142,426	97,895
Year Four	70,690	102,504
Year Five	75,702	62,154
Prior	65,753	68,884
Revolving Loans	23,310	22,962
Revolving Loans Converted to Term Loans	1,859	78
Total	801,624	750,623
Commercial real estate | Pass
Financing Receivable, Recorded Investment [Line Items]
Year One	226,989	235,900
Year Two	193,637	156,646
Year Three	142,045	96,153
Year Four	68,949	102,166
Year Five	73,555	59,859
Prior	59,396	60,720
Revolving Loans	23,310	22,962
Revolving Loans Converted to Term Loans	1,699	56
Total	789,580	734,462
Commercial real estate | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Year One	0	0
Year Two	0	0
Year Three	0	0
Year Four	0	15
Year Five	1,841	951
Prior	366	0
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	2,207	966
Commercial real estate | Substandard
Financing Receivable, Recorded Investment [Line Items]
Year One	437	1,606
Year Two	821	1,994
Year Three	381	1,742
Year Four	1,741	323
Year Five	306	1,344
Prior	5,991	8,164
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	160	22
Total	9,837	15,195
Commercial real estate | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Year One	0	0
Year Two	0	0
Year Three	0	0
Year Four	0	0
Year Five	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	0	0
Construction and land
Financing Receivable, Recorded Investment [Line Items]
Year One	148,629	88,868
Year Two	50,062	91,387
Year Three	48,432	16,703
Year Four	4,832	5,486
Year Five	2,872	2,837
Prior	1,980	2,372
Revolving Loans	2,845	1,892
Revolving Loans Converted to Term Loans	0	12,278
Total	259,652	221,823
Construction and land | Pass
Financing Receivable, Recorded Investment [Line Items]
Year One	148,054	87,540
Year Two	50,062	91,337
Year Three	48,432	16,703
Year Four	4,832	5,486
Year Five	2,867	2,585
Prior	1,738	1,505
Revolving Loans	2,845	1,892
Revolving Loans Converted to Term Loans	0	429
Total	258,830	207,477
Construction and land | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Year One	575	877
Year Two	0	0
Year Three	0	0
Year Four	0	0
Year Five	0	0
Prior	0	618
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	627
Total	575	2,122
Construction and land | Substandard
Financing Receivable, Recorded Investment [Line Items]
Year One	0	451
Year Two	0	50
Year Three	0	0
Year Four	0	0
Year Five	5	252
Prior	242	249
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	11,222
Total	247	12,224
Construction and land | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Year One	0	0
Year Two	0	0
Year Three	0	0
Year Four	0	0
Year Five	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	0	0
Multi-family residential
Financing Receivable, Recorded Investment [Line Items]
Year One	31,236	40,462
Year Two	31,805	24,329
Year Three	14,467	9,711
Year Four	6,363	3,844
Year Five	2,588	2,889
Prior	2,762	4,645
Revolving Loans	1,297	1,452
Revolving Loans Converted to Term Loans	0	0
Total	90,518	87,332
Multi-family residential | Pass
Financing Receivable, Recorded Investment [Line Items]
Year One	31,236	40,462
Year Two	31,805	24,329
Year Three	14,467	9,711
Year Four	6,363	3,844
Year Five	2,588	2,889
Prior	2,762	4,539
Revolving Loans	1,297	1,452
Revolving Loans Converted to Term Loans	0	0
Total	90,518	87,226
Multi-family residential | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Year One	0	0
Year Two	0	0
Year Three	0	0
Year Four	0	0
Year Five	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	0	0
Multi-family residential | Substandard
Financing Receivable, Recorded Investment [Line Items]
Year One	0	0
Year Two	0	0
Year Three	0	0
Year Four	0	0
Year Five	0	0
Prior	0	106
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	0	106
Multi-family residential | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Year One	0	0
Year Two	0	0
Year Three	0	0
Year Four	0	0
Year Five	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	0	0
Commercial and industrial
Financing Receivable, Recorded Investment [Line Items]
Year One	82,765	266,760
Year Two	34,478	29,907
Year Three	14,794	21,611
Year Four	9,154	6,024
Year Five	3,071	4,093
Prior	1,708	2,425
Revolving Loans	97,857	85,795
Revolving Loans Converted to Term Loans	296	1,311
Total	244,123	417,926
Commercial and industrial | Pass
Financing Receivable, Recorded Investment [Line Items]
Year One	82,765	264,079
Year Two	32,465	29,115
Year Three	14,794	21,053
Year Four	8,737	6,001
Year Five	3,066	3,952
Prior	1,690	2,408
Revolving Loans	96,648	82,039
Revolving Loans Converted to Term Loans	296	1,311
Total	240,461	409,958
Commercial and industrial | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Year One	0	2,089
Year Two	0	792
Year Three	0	131
Year Four	0	0
Year Five	0	0
Prior	0	1
Revolving Loans	267	1,801
Revolving Loans Converted to Term Loans	0	0
Total	267	4,814
Commercial and industrial | Substandard
Financing Receivable, Recorded Investment [Line Items]
Year One	0	592
Year Two	2,013	0
Year Three	0	427
Year Four	417	23
Year Five	5	141
Prior	18	16
Revolving Loans	942	1,955
Revolving Loans Converted to Term Loans	0	0
Total	3,395	3,154
Commercial and industrial | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Year One	0	0
Year Two	0	0
Year Three	0	0
Year Four	0	0
Year Five	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	0	0
Consumer
Financing Receivable, Recorded Investment [Line Items]
Year One	5,488	6,848
Year Two	2,627	2,701
Year Three	1,211	1,156
Year Four	411	2,085
Year Five	1,048	1,148
Prior	15,711	18,601
Revolving Loans	6,488	6,340
Revolving Loans Converted to Term Loans	37	33
Total	33,021	38,912
Consumer | Pass
Financing Receivable, Recorded Investment [Line Items]
Year One	5,472	6,844
Year Two	2,627	2,667
Year Three	1,211	1,149
Year Four	411	2,073
Year Five	1,041	1,118
Prior	15,530	18,258
Revolving Loans	6,488	6,340
Revolving Loans Converted to Term Loans	37	27
Total	32,817	38,476
Consumer | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Year One	0	4
Year Two	0	0
Year Three	0	4
Year Four	0	0
Year Five	0	13
Prior	2	120
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	5
Total	2	146
Consumer | Substandard
Financing Receivable, Recorded Investment [Line Items]
Year One	16	0
Year Two	0	34
Year Three	0	3
Year Four	0	12
Year Five	7	17
Prior	179	223
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	1
Total	202	290
Consumer | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Year One	0	0
Year Two	0	0
Year Three	0	0
Year Four	0	0
Year Five	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term Loans	0	0
Total	$ 0	$ 0

Loans - Schedule of Past Due Lo

Loans - Schedule of Past Due Loans (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	$ 1,840,093	$ 1,979,954
30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	4,035	6,077
60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	728	1,689
Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	10,454	12,639
Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	15,217	20,405
Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,824,876	1,959,549
Originated loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,593,769	1,625,139
Originated loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	2,473	3,396
Originated loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	297	791
Originated loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	6,301	7,883
Originated loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	9,071	12,070
Originated loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,584,698	1,613,069
Acquired loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	246,324	354,815
Acquired loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,562	2,681
Acquired loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	431	898
Acquired loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	4,153	4,756
Acquired loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	6,146	8,335
Acquired loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	240,178	346,480
Real estate loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,562,949	1,523,116
Real estate loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	3,561	4,932
Real estate loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	694	1,594
Real estate loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	9,707	10,918
Real estate loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	13,962	17,444
Real estate loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,548,987	1,505,672
Real estate loans: | Originated loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,331,286	1,192,251
Real estate loans: | Originated loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	2,133	2,380
Real estate loans: | Originated loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	266	746
Real estate loans: | Originated loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	6,005	7,135
Real estate loans: | Originated loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	8,404	10,261
Real estate loans: | Originated loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,322,882	1,181,990
Real estate loans: | Acquired loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	231,663	330,865
Real estate loans: | Acquired loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,428	2,552
Real estate loans: | Acquired loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	428	848
Real estate loans: | Acquired loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	3,702	3,783
Real estate loans: | Acquired loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	5,558	7,183
Real estate loans: | Acquired loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	226,105	323,682
Other loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	277,144	456,838
Other loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	474	1,145
Other loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	34	95
Other loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	747	1,721
Other loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,255	2,961
Other loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	275,889	453,877
Other loans: | Originated loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	262,483	432,888
Other loans: | Originated loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	340	1,016
Other loans: | Originated loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	31	45
Other loans: | Originated loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	296	748
Other loans: | Originated loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	667	1,809
Other loans: | Originated loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	261,816	431,079
Other loans: | Acquired loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	14,661	23,950
Other loans: | Acquired loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	134	129
Other loans: | Acquired loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	3	50
Other loans: | Acquired loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	451	973
Other loans: | Acquired loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	588	1,152
Other loans: | Acquired loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	14,073	22,798
One- to four-family first mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	350,843	395,638
One- to four-family first mortgage | Real estate loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	350,843	395,638
One- to four-family first mortgage | Real estate loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	2,500	3,474
One- to four-family first mortgage | Real estate loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	694	568
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	2,473	1,519
One- to four-family first mortgage | Real estate loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	5,667	5,561
One- to four-family first mortgage | Real estate loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	345,176	390,077
One- to four-family first mortgage | Real estate loans: | Originated loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	257,564	260,468
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	1,267	1,651
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	266	66
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	1,151	365
One- to four-family first mortgage | Real estate loans: | Originated loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	2,684	2,082
One- to four-family first mortgage | Real estate loans: | Originated loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	254,880	258,386
One- to four-family first mortgage | Real estate loans: | Acquired loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	93,279	135,170
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	1,233	1,823
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	428	502
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	1,322	1,154
One- to four-family first mortgage | Real estate loans: | Acquired loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	2,983	3,479
One- to four-family first mortgage | Real estate loans: | Acquired loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	90,296	131,691
Home equity loans and lines
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	60,312	67,700
Home equity loans and lines | Real estate loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	60,312	67,700
Home equity loans and lines | Real estate loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	141	151
Home equity loans and lines | Real estate loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	191
Home equity loans and lines | Real estate loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	25
Home equity loans and lines | Real estate loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	141	367
Home equity loans and lines | Real estate loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	60,171	67,333
Home equity loans and lines | Real estate loans: | Originated loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	48,561	52,366
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	0	117
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	148
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	0	0
Home equity loans and lines | Real estate loans: | Originated loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	265
Home equity loans and lines | Real estate loans: | Originated loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	48,561	52,101
Home equity loans and lines | Real estate loans: | Acquired loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	11,751	15,334
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	141	34
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	0	43
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	25
Home equity loans and lines | Real estate loans: | Acquired loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	141	102
Home equity loans and lines | Real estate loans: | Acquired loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	11,610	15,232
Commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	801,624	750,623
Commercial real estate | Real estate loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	801,624	750,623
Commercial real estate | Real estate loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	492	1,121
Commercial real estate | Real estate loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	835
Commercial real estate | Real estate loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	6,993	9,232
Commercial real estate | Real estate loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	7,485	11,188
Commercial real estate | Real estate loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	794,139	739,435
Commercial real estate | Real estate loans: | Originated loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	687,615	589,344
Commercial real estate | Real estate loans: | Originated loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	438	518
Commercial real estate | Real estate loans: | Originated loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	532
Commercial real estate | Real estate loans: | Originated loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	4,854	6,770
Commercial real estate | Real estate loans: | Originated loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	5,292	7,820
Commercial real estate | Real estate loans: | Originated loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	682,323	581,524
Commercial real estate | Real estate loans: | Acquired loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	114,009	161,279
Commercial real estate | Real estate loans: | Acquired loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	54	603
Commercial real estate | Real estate loans: | Acquired loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	303
Commercial real estate | Real estate loans: | Acquired loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	2,139	2,462
Commercial real estate | Real estate loans: | Acquired loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	2,193	3,368
Commercial real estate | Real estate loans: | Acquired loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	111,816	157,911
Construction and land
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	259,652	221,823
Construction and land | Real estate loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	259,652	221,823
Construction and land | Real estate loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	428	0
Construction and land | Real estate loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	0
Construction and land | Real estate loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	241	142
Construction and land | Real estate loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	669	142
Construction and land | Real estate loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	258,983	221,681
Construction and land | Real estate loans: | Originated loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	250,230	207,928
Construction and land | Real estate loans: | Originated loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	428	0
Construction and land | Real estate loans: | Originated loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	0
Construction and land | Real estate loans: | Originated loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	0
Construction and land | Real estate loans: | Originated loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	428	0
Construction and land | Real estate loans: | Originated loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	249,802	207,928
Construction and land | Real estate loans: | Acquired loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	9,422	13,895
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	241	142
Construction and land | Real estate loans: | Acquired loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	241	142
Construction and land | Real estate loans: | Acquired loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	9,181	13,753
Multi-family residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	90,518	87,332
Multi-family residential | Real estate loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	90,518	87,332
Multi-family residential | Real estate loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	186
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	186
Multi-family residential | Real estate loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	90,518	87,146
Multi-family residential | Real estate loans: | Originated loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	87,316	82,145
Multi-family residential | Real estate loans: | Originated loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	94
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	94
Multi-family residential | Real estate loans: | Originated loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	87,316	82,051
Multi-family residential | Real estate loans: | Acquired loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	3,202	5,187
Multi-family residential | Real estate loans: | Acquired loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	92
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	92
Multi-family residential | Real estate loans: | Acquired loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	3,202	5,095
Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	244,123	417,926
Commercial and industrial | Other loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	244,123	417,926
Commercial and industrial | Other loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	132	800
Commercial and industrial | Other loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	31	3
Commercial and industrial | Other loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	701	1,510
Commercial and industrial | Other loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	864	2,313
Commercial and industrial | Other loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	243,259	415,613
Commercial and industrial | Other loans: | Originated loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	232,922	399,780
Commercial and industrial | Other loans: | Originated loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	51	797
Commercial and industrial | Other loans: | Originated loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	31	3
Commercial and industrial | Other loans: | Originated loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	271	603
Commercial and industrial | Other loans: | Originated loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	353	1,403
Commercial and industrial | Other loans: | Originated loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	232,569	398,377
Commercial and industrial | Other loans: | Acquired loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	11,201	18,146
Commercial and industrial | Other loans: | Acquired loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	81	3
Commercial and industrial | Other loans: | Acquired loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	0
Commercial and industrial | Other loans: | Acquired loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	430	907
Commercial and industrial | Other loans: | Acquired loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	511	910
Commercial and industrial | Other loans: | Acquired loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	10,690	17,236
Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	33,021	38,912
Consumer | Other loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	33,021	38,912
Consumer | Other loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	342	345
Consumer | Other loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	3	92
Consumer | Other loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	46	211
Consumer | Other loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	391	648
Consumer | Other loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	32,630	38,264
Consumer | Other loans: | Originated loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	29,561	33,108
Consumer | Other loans: | Originated loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	289	219
Consumer | Other loans: | Originated loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	0	42
Consumer | Other loans: | Originated loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	25	145
Consumer | Other loans: | Originated loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	314	406
Consumer | Other loans: | Originated loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	29,247	32,702
Consumer | Other loans: | Acquired loans:
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	3,460	5,804
Consumer | Other loans: | Acquired loans: | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	53	126
Consumer | Other loans: | Acquired loans: | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	3	50
Consumer | Other loans: | Acquired loans: | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	21	66
Consumer | Other loans: | Acquired loans: | Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	77	242
Consumer | Other loans: | Acquired loans: | Current Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	$ 3,383	$ 5,562

Loans - Summary of Information

Loans - Summary of Information Pertaining to Non Accrual Non Covered Loans (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 13,269	$ 18,677
Without Related Allowance	136	0
One- to four-family first mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	3,575	3,838
Without Related Allowance	0	0
Home equity loans and lines
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	38	63
Without Related Allowance	0	0
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	8,431	12,298
Without Related Allowance	116	0
Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	258	469
Without Related Allowance	0	0
Multi-family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	0
Without Related Allowance	0	0
Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	763	1,717
Without Related Allowance	20	0
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	204	292
Without Related Allowance	$ 0	$ 0

Loans - Summary of Informatio_2

Loans - Summary of Information Pertaining to Collateral Dependent Loans (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses	$ 21,089	$ 32,963	$ 17,868	$ 16,348
Collateral Pledged
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired loans with an allowance recorded, Recorded Investment	4,617	9,012
Allowance for loan losses	672	1,539
One- to four-family first mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses	1,944	3,065	2,715	2,136
One- to four-family first mortgage | Residential Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired loans with an allowance recorded, Recorded Investment	0	1,006
Allowance for loan losses	0	100
Home equity loans and lines
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses	508	676	1,084	1,079
Home equity loans and lines | Residential Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired loans with an allowance recorded, Recorded Investment	0	0
Allowance for loan losses	0	0
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses	10,454	18,851	6,541	6,125
Commercial real estate | Commercial Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired loans with an allowance recorded, Recorded Investment	3,873	7,400
Allowance for loan losses	247	1,008
Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses	3,572	4,155	2,670	2,285
Construction and land | Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired loans with an allowance recorded, Recorded Investment	0	0
Allowance for loan losses	0	0
Multi-family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses	457	1,077	572	550
Multi-family residential | Residential Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired loans with an allowance recorded, Recorded Investment	0	0
Allowance for loan losses	0	0
Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses	3,520	4,276	3,694	3,228
Commercial and industrial | Equipment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired loans with an allowance recorded, Recorded Investment	744	606
Allowance for loan losses	425	431
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses	634	863	$ 592	$ 945
Consumer | Collateral Pledged
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired loans with an allowance recorded, Recorded Investment	0	0
Allowance for loan losses	$ 0	$ 0

Loans - Summary of Informatio_3

Loans - Summary of Information Pertaining to Loans Modified (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021USD ($)contract	Dec. 31, 2020USD ($)contract
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Contracts | contract	8	28
Pre-modification Outstanding Recorded Investment	$ 3,000	$ 4,896
Post-modification Outstanding Recorded Investment	$ 2,797	$ 4,152
One- to four-family first mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Contracts | contract	2	11
Pre-modification Outstanding Recorded Investment	$ 77	$ 1,409
Post-modification Outstanding Recorded Investment	$ 73	$ 778
Home equity loans and lines
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Contracts | contract	0	0
Pre-modification Outstanding Recorded Investment	$ 0	$ 0
Post-modification Outstanding Recorded Investment	$ 0	$ 0
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Contracts | contract	3	9
Pre-modification Outstanding Recorded Investment	$ 520	$ 3,193
Post-modification Outstanding Recorded Investment	$ 478	$ 3,100
Construction and land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Contracts | contract	0	1
Pre-modification Outstanding Recorded Investment	$ 0	$ 185
Post-modification Outstanding Recorded Investment	$ 0	$ 185
Multi-family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Contracts | contract	0	0
Pre-modification Outstanding Recorded Investment	$ 0	$ 0
Post-modification Outstanding Recorded Investment	$ 0	$ 0
Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Contracts | contract	2	5
Pre-modification Outstanding Recorded Investment	$ 2,397	$ 96
Post-modification Outstanding Recorded Investment	$ 2,245	$ 81
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Contracts | contract	1	2
Pre-modification Outstanding Recorded Investment	$ 6	$ 13
Post-modification Outstanding Recorded Investment	$ 1	$ 8

Loan Servicing - Unpaid Princip

Loan Servicing - Unpaid Principal Balance of Serviced Mortgage Loans for Others (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total, end of period	$ 56,396	$ 80,898
Mortgage loans sold to Federal Home Loan Mortgage Corporation without recourse
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total, end of period	1,798	2,633
Mortgage loans sold to Federal National Mortgage Association without recourse
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total, end of period	54,429	78,080
Mortgage loans sold to Federal Home Loan Bank without recourse
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total, end of period	$ 169	$ 185

Loan Servicing - Activity Relat

Loan Servicing - Activity Related to Servicing Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Servicing Asset [Roll Forward]
Balance, beginning of period	$ 0	$ 161	$ 272
Amortization	0	(161)	(111)
Balance, end of period	0	0	161
Fair value, end of period	$ 0	$ 0	$ 530

Loan Servicing - Additional Inf

Loan Servicing - Additional Information (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Loan servicing arrangements
Accounts, Notes, Loans and Financing Receivable [Line Items]
Foregoing loan servicing arrangements	$ 1,078	$ 1,761

Office Properties and Equipme_3

Office Properties and Equipment - Summary of Office Properties and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Total office properties and equipment	$ 66,728	$ 66,541
Less accumulated depreciation	23,186	21,044
Total office properties and equipment, net	43,542	45,497
Land
Property, Plant and Equipment [Line Items]
Total office properties and equipment	13,919	14,245
Buildings and improvements
Property, Plant and Equipment [Line Items]
Total office properties and equipment	36,323	36,880
Furniture and equipment
Property, Plant and Equipment [Line Items]
Total office properties and equipment	$ 16,486	$ 15,416

Office Properties and Equipme_4

Office Properties and Equipment - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Depreciation expense	$ 3,084	$ 3,063	$ 2,875
Held for sale
Property, Plant and Equipment [Line Items]
Carrying value of foreclosed assets	$ 423	$ 212

Goodwill and Intangibles (Detai

Goodwill and Intangibles (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Goodwill
Goodwill beginning balance	$ 58,488	$ 58,488	$ 58,488
Goodwill ending balance	58,488	58,488	58,488
CDI
Core deposit intangibles beginning balance	4,624	5,984	7,567
Core deposit intangibles amortization of intangibles	(1,163)	(1,360)	(1,583)
Core deposit intangibles ending balance	$ 3,461	$ 4,624	$ 5,984

Deposits - Schedule of Deposits

Deposits - Schedule of Deposits Classifications (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Deposits Liabilities, Balance Sheet, Reported Amounts [Abstract]
Demand deposit accounts	$ 766,385	$ 615,700
Savings	285,728	250,165
Money market accounts	371,478	333,078
NOW accounts	792,919	646,085
Certificates of deposit	319,339	368,793
Total deposits	$ 2,535,849	$ 2,213,821

Deposits - Scheduled Maturities

Deposits - Scheduled Maturities of Certificates of Deposit (Details) $ in Thousands	Dec. 31, 2021USD ($)
Deposits Liabilities, Balance Sheet, Reported Amounts [Abstract]
2022	$ 251,554
2023	45,071
2024	13,398
2025	4,216
2026	2,654
Thereafter	2,446
Total certificates of deposit	$ 319,339

Deposits - Additional Informati

Deposits - Additional Information (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Deposits Liabilities, Balance Sheet, Reported Amounts [Abstract]
Deposit liability	$ 820,000	$ 596,000
Aggregate amount of certificates of deposit	$ 63,221	$ 69,060

Other Borrowings (Details)

Other Borrowings (Details) - Other Borrowings - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Other Borrowings [Line Items]
Note payable	$ 5,539	$ 5,539
Note payable interest rate (percent)	3.83%	3.83%
Note payable leverage loan term	20 years	20 years
Note payable leverage loan payments year	7 years	7 years

Short-term FHLB Advances (Detai

Short-term FHLB Advances (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Advances from Federal Home Loan Banks [Abstract]
Short-term FHLB advances	$ 0	$ 0
Average volume of FHLB balances	0	8,081,000
Additional FHLB advances	810,448,000	787,232,000
Loans pledged through the Bank's blanket lien	$ 818,764,000	$ 836,829,000

Long-term FHLB Advances - Addit

Long-term FHLB Advances - Additional Information (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Advances from Federal Home Loan Banks [Abstract]
Long-term FHLB advances	$ 26,046	$ 28,824

Long-term FHLB Advances - Summa

Long-term FHLB Advances - Summary of Long-term Advances (Details) $ in Thousands	Dec. 31, 2021USD ($)
Amount
2022	$ 4,207
2023	3,036
2024	4,294
2025	10,911
2026	3,598
Total long-term FHLB advances	$ 26,046
Weighted Average Rate
2022	2.09%
2023	1.37%
2024	1.74%
2025	1.62%
2026	1.65%
Total long-term FHLB advances	1.69%

Derivatives and Hedging Activ_3

Derivatives and Hedging Activities - Additional Information (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021USD ($)bank
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	$ (69)
Net derivative liabilities	0
Agreement termination value	$ 0

Derivatives and Hedging Activ_4

Derivatives and Hedging Activities - Fair Value of Derivative Instruments (Details) - USD ($)	Dec. 31, 2021	Dec. 31, 2020
Interest rate swaps
Derivatives, Fair Value [Line Items]
Netting adjustments	$ 0	$ 0
Net derivative amounts	1,589,000	214,000
Netting adjustments	0	0
Net derivative amounts	43,000	58,000
Interest rate swaps | Designated as Hedging Instruments
Derivatives, Fair Value [Line Items]
Derivative asset - notional amount	40,000,000	40,000,000
Derivative assets	1,589,000	214,000
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	10,000,000	10,000,000
Derivative liabilities	$ 43,000	$ 58,000

Derivatives and Hedging Activ_5

Derivatives and Hedging Activities - Effect of Cash Flow Hedge Accounting on Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Interest rate swaps
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain Recognized in OCI	$ 1,310	$ 176
Interest expense | Interest rate swaps
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Loss Reclassified from AOCI into Income	(64)	(44)
Interest expense | Interest rate swaps | Designated as Hedging Instruments
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Loss Reclassified from AOCI into Income	(64)	(44)
Other noninterest income | Risk participation agreements | Not Designated as Hedging Instrument
Derivative Instruments, Gain (Loss) [Line Items]
Effect of derivatives not designated as hedging instruments on the Consolidated Statements of Income	$ 16	$ 111

Income Taxes - Summarized Incom

Income Taxes - Summarized Income Tax (Benefit) Expense (Details) - USD ($) $ in Thousands	3 Months Ended												12 Months Ended
	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Current													$ 9,754	$ 8,030	$ 6,123
Deferred													2,544	(1,588)	137
NMTC													(480)	(400)	(400)
Total income tax expense	$ 2,577	$ 3,412	$ 2,865	$ 2,964	$ 2,673	$ 2,168	$ 675	$ 526	$ 1,686	$ 1,303	$ 1,555	$ 1,316	$ 11,818	$ 6,042	$ 5,860

Income Taxes - Summarized Defer

Income Taxes - Summarized Deferred Tax Asset (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Deferred tax assets:
Provision for loan losses	$ 4,810	$ 5,949
Discount on purchased loans	584	1,146
Salary continuation plan	678	700
Mortgage servicing rights	64	80
Deferred compensation	5	5
Stock-based compensation	220	257
Unrealized loss on securities available for sale	137	0
ASC 326 Adoption Impact	0	1,063
Other	83	65
Deferred tax assets	6,581	9,265
Deferred tax liabilities:
FHLB stock dividends	(67)	(64)
Accumulated depreciation	(3,369)	(3,457)
Intangible assets	(439)	(628)
Premium on investment securities acquired	0	0
Unrealized gain on securities available for sale	0	(1,356)
NMTC	(101)	(72)
Other	(358)	(105)
Deferred tax liabilities	(4,334)	(5,682)
Net deferred tax asset	$ 2,247	$ 3,583

Income Taxes - Additional Infor

Income Taxes - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Federal income tax statutory rate (percent)	21.00%	21.00%	21.00%
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

Income Taxes - Provision for Fe

Income Taxes - Provision for Federal Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended												12 Months Ended
	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Federal tax based on statutory rate													$ 12,773	$ 6,544	$ 7,089
State tax based on statutory rate													97	42	34
(Decrease) increase resulting from:
NMTC													(480)	(400)	(400)
Effect of tax-exempt income													(196)	(136)	(128)
Changes in the cash surrender value of bank owned life insurance													(547)	(209)	(435)
Nondeductible merger-related expenses													30	0	0
Nondeductible share based compensation expense													180	162	177
Exercise of stock options													(23)	(8)	(599)
Other													(16)	47	122
Total income tax expense	$ 2,577	$ 3,412	$ 2,865	$ 2,964	$ 2,673	$ 2,168	$ 675	$ 526	$ 1,686	$ 1,303	$ 1,555	$ 1,316	$ 11,818	$ 6,042	$ 5,860
Effective tax rate (percent)													19.60%	19.60%	17.30%

Commitments - Additional Inform

Commitments - Additional Information (Details)	12 Months Ended
	Dec. 31, 2021USD ($)
Commitments and Contingencies Disclosure [Abstract]
Loan commitments maturities period	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, 2021	Dec. 31, 2020
Standby letters of credit
Other Commitments [Line Items]
Contract Amount	$ 5,075	$ 5,781
Available portion of lines of credit
Other Commitments [Line Items]
Contract Amount	320,611	266,349
Undisbursed portion of loans in process
Other Commitments [Line Items]
Contract Amount	142,048	99,527
Commitments to originate loans
Other Commitments [Line Items]
Contract Amount	$ 153,487	$ 139,471

Regulatory Matters (Details)

Regulatory Matters (Details) - Home Bank N.A. $ in Thousands	Dec. 31, 2021USD ($)	Dec. 31, 2020USD ($)
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Common equity tier 1 capital ratio, actual amount	$ 280,788	$ 245,090
Tier 1 risk-based capital, Actual amount	280,788	245,090
Total risk-based capital, Actual amount	303,692	267,254
Tier 1 leverage capital, Actual amount	$ 280,788	$ 245,090
Common equity tier 1 capital ratio, actual ratio (percent)	0.1466	0.1392
Tier 1 risk-based capital, Actual ratio (percent)	0.1466	0.1392
Total risk-based capital, Actual ratio (percent)	0.1585	0.1518
Tier 1 leverage capital, Actual ratio (percent)	0.0977	0.0968
Common equity tier 1 capital ratio, Minimum Capital Required - Basel III Fully Phased-In, Amount	$ 134,089	$ 123,263
Tier 1 risk-based capital, Minimum Capital Required - Basel III Fully Phased-In, Amount	162,822	149,677
Total risk-based capital, Minimum Capital Required - Basel III Fully Phased-In, Amount	201,134	184,895
Tier 1 leverage capital, Minimum Capital Required - Basel III Fully Phased-In, Amount	$ 114,932	$ 101,247
Common equity tier 1 capital ratio, Minimum Capital Required - Basel III Fully Phased-In (percent)	7.00%	7.00%
Tier 1 risk-based capital, Minimum Capital Required - Basel III Fully Phased-In (percent)	8.50%	8.50%
Total risk-based capital, Minimum Capital Required - Basel III Fully Phased-In (percent)	10.50%	10.50%
Tier 1 leverage capital, Minimum Capital Required - Basel III Fully Phased-In (percent)	4.00%	4.00%
Common equity tier 1 capital ratio, minimum required to be well capitalized under prompt corrective action provisions amount	$ 124,511	$ 114,459
Tier 1 risk-based capital, To Be Well Capitalized Under Prompt Corrective Action Provisions, amount	153,245	140,872
Total risk-based capital, To Be Well Capitalized Under Prompt Corrective Action Provisions, amount	191,556	176,090
Tier 1 leverage capital, To Be Well Capitalized Under Prompt Corrective Action Provisions, amount	$ 143,666	$ 126,559
Common equity tier 1 capital ratio, minimum required to be well capitalized under prompt corrective action provisions, Ratio (percent)	6.50%	6.50%
Tier 1 risk-based capital, To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio (percent)	0.0800	0.0800
Total risk-based capital, To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio (percent)	0.1000	0.1000
Tier 1 leverage capital, To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio (percent)	0.0500	0.0500

Benefit Plans - Additional Info

Benefit Plans - Additional Information (Details) $ in Thousands	May 20, 2019	Dec. 31, 2017USD ($)	Sep. 30, 2015USD ($)	Feb. 28, 2014USD ($)agreement	Dec. 31, 2021USD ($)employeesecurity	Dec. 31, 2020USD ($)	Dec. 31, 2019USD ($)	Aug. 31, 2020USD ($)
Benefit Plans [Line Items]
Eligibility to participate in ESOP based on service					6 months
Eligibility age to participate in ESOP					21 years
Contributions for the plan necessary to amortize the debt to the company, period					20 years
Compensation cost related to ESOP					$ 1,052	$ 726	$ 1,085
Fair value of the unearned ESOP shares					$ 10,005	7,746
401 (k) and Profit Sharing Plan
Benefit Plans [Line Items]
Percent of employee's pretax annual earnings allowed to be contributed into the plan (percent)					75.00%
Employer matching contribution as percentage of employee contributions made on first 2% of employee's pay (percent)					100.00%
Percent of employee's pay to be matched by employer (percent)					2.00%
Additional employer matching contribution on employee contributions between 2% and 6% (percent)					50.00%
Contributions made by company, amount					$ 974	964	$ 919
401 (k) and Profit Sharing Plan | Maximum
Benefit Plans [Line Items]
Percent of employee's pay to be matched by employer (percent)					6.00%
Salary Continuation Agreements
Benefit Plans [Line Items]
Post retirement liability outstanding					$ 3,229	$ 3,331
2007 Salary Continuation Agreements
Benefit Plans [Line Items]
Number of employees covered | employee					3
2007 Salary Continuation Agreements | Chief Executive Officer
Benefit Plans [Line Items]
Period of stated annual benefit					10 years
Vested period					10 years
Percent of period vested (percent)					100.00%
2007 Salary Continuation Agreements | Chief Credit Officer
Benefit Plans [Line Items]
Period of stated annual benefit					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					24 months
Delay in periods					6 months
2007 Salary Continuation Agreements | Former executive | American Bank
Benefit Plans [Line Items]
Contribution to salary agreement		$ 358
Payment period		14 years
2019 Salary Continuation Agreements | Chief Executive Officer
Benefit Plans [Line Items]
Period of stated annual benefit	10 years
Percent of period vested (percent)	100.00%
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	10 years
Vested period	10 years
Age after which employees will be entitled to a stated annual benefit	65 years
Period of separation from service	24 months
Vested salary benefits due								$ 36
2014 Salary Continuation Agreements | Former executive | Britton & Koontz
Benefit Plans [Line Items]
Number of salary continuation agreements | agreement				2
Contribution to salary agreement				$ 465
Payment period				15 years
2015 Salary Continuation Agreements | Louisiana Bancorp, Inc.
Benefit Plans [Line Items]
Contribution to salary agreement			$ 1,200
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, 2021	Dec. 31, 2020
ESOP Share Allocation [Roll Forward]
Shares allocated, beginning of year (shares)	318,021	303,395
Shares allocated during the year (shares)	35,708	35,708
Shares distributed during the year (shares)	(17,503)	(21,082)
Allocated shares held by ESOP trust as of year end (shares)	336,226	318,021
Unallocated shares (shares)	241,026	276,733
Total ESOP shares (shares)	577,252	594,754

Stock-based Payment Arrangeme_3

Stock-based Payment Arrangements - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	May 05, 2021	Dec. 31, 2018	Dec. 31, 2009
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum option term	10 years
Options outstanding (shares)	213,857	204,540	180,585		352,370
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	5 years
Unrecognized compensation cost	$ 487
Unrecognized compensation cost, period for recognition	3 years 4 months 24 days
Compensation and benefits expense	$ 220	$ 216	$ 200
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 (percent)	4.00%
Award vesting period	5 years
Unrecognized compensation cost	$ 1,212
Compensation and benefits expense	549	$ 573	$ 602
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	$ 13
2014 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for grant (shares)	350,000			435,000

Stock-based Payment Arrangeme_4

Stock-based Payment Arrangements - Assumptions Made to Estimate Fair Value (Details) - Stock options	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected dividends (percent)	2.50%	3.95%	2.34%
Expected volatility (percent)	33.77%	24.65%	21.44%
Risk-free interest rate (percent)	1.20%	7.00%	2.20%
Expected term (in years)	6 years 6 months	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, 2021	Dec. 31, 2020	Dec. 31, 2019
Number of Options
Outstanding, Number of Option, Beginning Balance (shares)	204,540	180,585	352,370
Granted, Number of Options (shares)	37,970	35,850	38,180
Exercised, Number of Options (shares)	(19,941)	(4,625)	(198,786)
Forfeited, Number of Options (shares)	(8,712)	(7,270)	(11,179)
Outstanding, Number of Option, Ending Balance (shares)	213,857	204,540	180,585
Weighted-Average Exercise Price
Outstanding, Weighted Average Exercise Price, Beginning Balance (in usd per share)	$ 29.17	$ 30.33	$ 19.78
Granted, Weighted-Average Exercise Price (in usd per share)	36.84	22.34	35.78
Exercised, Weighted-Average Exercise Price (in usd per share)	24.72	21.33	12.52
Forfeited, Weighted-Average Exercise Price (in usd per share)	34.35	29.47	33.13
Outstanding, Weighted Average Exercise Price, Ending Balance (in usd per share)	30.73	29.17	30.33
Weighted-Average Grant Date Fair Value
Outstanding, Weighted-Average Grant Date Fair Value, Beginning Balance (in usd per share)	6.02	6.57	5.05
Granted, Weighted-Average Grant Date Fair Value (in usd per share)	9.58	3.03	6.52
Exercised, Weighted-Average Grant Date Fair Value (in usd per share)	5.20	5.30	3.85
Forfeited, Weighted-Average Grant Date Fair Value (in usd per share)	6.98	5.58	6.79
Outstanding, Weighted-Average Grant Date Fair Value, Ending Balance (in usd per share)	$ 6.69	$ 6.02	$ 6.57
Exercisable, Number of Options (shares)	125,601	113,988	86,401
Exercisable, Weighted Average Exercise Price (in usd per share)	$ 28.66	$ 27.07	$ 24.73
Exercisable, Weighted-Average Grant Date Fair Value (in usd per share)	$ 6.28	$ 6.16	$ 5.94
Outstanding, Weighted Average Remaining Contractual Term	6 years	6 years 2 months 12 days	6 years 7 months 6 days
Exercisable, Weighted Average Remaining Contractual Term	4 years 6 months	4 years 9 months 18 days	5 years 1 month 6 days

Stock-based Payment Arrangeme_6

Stock-based Payment Arrangements - Unvested Restricted Stock Activity (Details) - Restricted stock - $ / shares	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Number of Shares
Number of Shares, Beginning Balance (shares)	44,353	51,478	55,380
Granted, Number of Shares (shares)	21,365	17,305	19,145
Forfeited, Number of Shares (shares)	(3,937)	(5,183)	(4,336)
Released, Number of Shares (shares)	(15,574)	(19,247)	(18,711)
Number of Shares, Ending Balance (shares)	46,207	44,353	51,478
Weighted-Average Grant Date Fair Value
Weighted-Average Grant Date Fair Value, Beginning Balance (in usd per share)	$ 32.04	$ 35.73	$ 34.36
Granted, Weighted-Average Grant Date Fair Value (in usd per share)	36.90	22.19	35.84
Forfeited, Weighted-Average Grant Date Fair Value (in usd per share)	32.76	33.06	36.01
Released, Weighted-Average Grant Date Fair Value (in usd per share)	32.95	32.77	31.79
Weighted-Average Grant Date Fair Value, Ending Balance (in usd per share)	$ 33.93	$ 32.04	$ 35.73

Earnings Per Share - Earnings P

Earnings Per Share - Earnings Per Common Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended												12 Months Ended
	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Numerator:
Income applicable to common shares	$ 10,238	$ 15,059	$ 11,396	$ 11,928	$ 10,580	$ 8,782	$ 2,921	$ 2,482	$ 6,606	$ 6,856	$ 6,580	$ 7,890	$ 48,621	$ 24,765	$ 27,932
Denominator:
Weighted average common shares outstanding (shares)													8,379	8,674	9,074
Effect of dilutive securities:
Weighted average common shares outstanding-assuming dilution (shares)													8,428	8,704	9,146
Earnings per common share (in usd per share)	$ 1.24	$ 1.80	$ 1.35	$ 1.41	$ 1.25	$ 1.01	$ 0.33	$ 0.27	$ 0.74	$ 0.76	$ 0.72	$ 0.86	$ 5.80	$ 2.86	$ 3.08
Earnings per common share-assuming dilution (in usd per share)	$ 1.23	$ 1.79	$ 1.34	$ 1.41	$ 1.24	$ 1.01	$ 0.33	$ 0.27	$ 0.73	$ 0.75	$ 0.72	$ 0.85	$ 5.77	$ 2.85	$ 3.05
Restricted stock
Effect of dilutive securities:
Restricted stock / Stock options (shares)													12	9	12
Stock options
Effect of dilutive securities:
Restricted stock / Stock options (shares)													37	21	60

Earnings Per Share - Additional

Earnings Per Share - Additional Information (Details) - shares	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Earnings Per Share [Abstract]
Number of options and common stock not included in computing diluted earnings per share(in shares)	97,836	134,714	92,420

Related Party Transactions - Su

Related Party Transactions - Summary of Related Party Loan Activity (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Related party loan activity [Roll Forward]
Balance, beginning of year	$ 8,355	$ 6,215
New loans	1,954	1,185
Change in related parties, net	2,202	1,806
Repayments, net	(2,784)	(851)
Balance, end of year	$ 9,727	$ 8,355

Related Party Transactions - Ad

Related Party Transactions - Additional Information (Details) - Management $ in Thousands	12 Months Ended
	Dec. 31, 2021USD ($)SecurityLoan	Dec. 31, 2020USD ($)
Related Party Transaction [Line Items]
Number of related party loans not treated as impaired | SecurityLoan	0
Maximum limit of percent of shareholders equity related party loans to identified as impaired (percent)	5.00%
Related party deposits | $	$ 11,794	$ 6,610

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, 2021	Dec. 31, 2020
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	$ 327,632	$ 254,752
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	233,773
Collateralized mortgage obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	31,912
Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	50,719
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	5,614
Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	5,614
Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	327,632	254,752
Derivative assets	1,589	214
Total	329,221	254,966
Derivative liabilities	43	58
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	233,773	142,812
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	31,912	75,620
Recurring | Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	50,719	28,011
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	5,614	6,255
Recurring | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	5,614	2,054
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	327,632	254,752
Derivative assets	1,589	214
Total	329,221	254,966
Derivative liabilities	43	58
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	233,773	142,812
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	31,912	75,620
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	50,719	28,011
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	5,614	6,255
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	5,614	2,054
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, 2021	Dec. 31, 2020
Assets
Foreclosed assets and ORE	$ 1,189	$ 1,302
Nonrecurring
Assets
Loans individually evaluated for impairment	3,945	7,473
Foreclosed assets and ORE	1,189	1,302
Total	5,134	8,775
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	3,945	7,473
Foreclosed assets and ORE	1,189	1,302
Total	$ 5,134	$ 8,775

Fair Value Measurements and D_5

Fair Value Measurements and Disclosures - Schedule of Significant Unobservable Inputs Used in Fair Value Measurement of Level 3 Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Total loans	$ 1,819,004	$ 1,946,991
Foreclosed assets and ORE	1,189	1,302
Fair Value
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Total loans	1,834,023	1,957,705
Nonrecurring
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Foreclosed assets and ORE	1,189	1,302
Level 3 | Fair Value
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Total loans	3,945	7,473
Level 3 | Nonrecurring
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Foreclosed assets and ORE	$ 1,189	$ 1,302
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 (percent)	6.00%	6.00%
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 (percent)	0.00%	3.00%
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 (percent)	16.00%	42.00%
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 (percent)	100.00%	87.00%
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 (percent)	12.00%	11.00%
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 (percent)	15.00%	17.00%

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, 2021	Dec. 31, 2020
Financial Assets
Cash and cash equivalents	$ 601,443	$ 187,952
Interest-bearing deposits in banks	349	349
Investment securities available for sale	327,632	254,752
Investment securities held to maturity	2,102	2,934
Mortgage loans held for sale	1,104	9,559
Total loans	1,819,004	1,946,991
Cash surrender value of BOLI	40,361	40,334
Financial Liabilities
Deposits	2,535,849	2,213,821
Other borrowings	5,539	5,539
Long-term FHLB advances	26,046	28,824
Carrying Amount
Financial Assets
Derivative assets	1,589	214
Financial Liabilities
Derivative liabilities	43	58
Fair Value
Financial Assets
Cash and cash equivalents	601,443	187,952
Interest-bearing deposits in banks	349	349
Investment securities available for sale	327,632	254,752
Investment securities held to maturity	2,132	2,996
Mortgage loans held for sale	1,104	9,559
Total loans	1,834,023	1,957,705
Cash surrender value of BOLI	40,361	40,334
Derivative assets	1,589	214
Financial Liabilities
Deposits	2,533,951	2,216,002
Other borrowings	5,860	6,224
Long-term FHLB advances	26,263	29,662
Derivative liabilities	43	58
Level 1 | Fair Value
Financial Assets
Cash and cash equivalents	601,443	187,952
Interest-bearing deposits in banks	349	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	40,361	40,334
Derivative assets	0	0
Financial Liabilities
Deposits	0	0
Other borrowings	0	0
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	327,632	254,752
Investment securities held to maturity	2,132	2,996
Mortgage loans held for sale	1,104	9,559
Total loans	1,830,078	1,950,232
Cash surrender value of BOLI	0	0
Derivative assets	1,589	214
Financial Liabilities
Deposits	2,533,951	2,216,002
Other borrowings	5,860	6,224
Long-term FHLB advances	26,263	29,662
Derivative liabilities	43	58
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	3,945	7,473
Cash surrender value of BOLI	0	0
Derivative assets	0	0
Financial Liabilities
Deposits	0	0
Other borrowings	0	0
Long-term FHLB advances	0	0
Derivative liabilities	$ 0	$ 0

Condensed Parent Company Only_3

Condensed Parent Company Only Financial Statements - Condensed Balance Sheets (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Assets
Cash and cash equivalents	$ 601,443	$ 187,952
Total Assets	2,938,244	2,591,850
Liabilities	2,586,341	2,270,008
Shareholders’ equity	351,903	321,842	$ 316,329	$ 304,040
Total Liabilities and Shareholders’ Equity	2,938,244	2,591,850
Parent Company
Assets
Cash and cash equivalents	2,043	3,048
Investment in subsidiary	343,481	313,476
Other assets	6,424	5,366
Total Assets	351,948	321,890
Liabilities	45	48
Shareholders’ equity	351,903	321,842
Total Liabilities and Shareholders’ Equity	$ 351,948	$ 321,890

Condensed Parent Company Only_4

Condensed Parent Company Only Financial Statements - Condensed Statements of Operations (Details) - USD ($) $ in Thousands	3 Months Ended												12 Months Ended
	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Operating income
Interest income	$ 25,788	$ 28,423	$ 25,763	$ 26,928	$ 27,368	$ 25,842	$ 25,670	$ 25,249	$ 25,444	$ 25,474	$ 25,921	$ 25,369	$ 106,902	$ 104,129	$ 102,208
Operating expenses
Income tax benefit	(2,577)	(3,412)	(2,865)	(2,964)	(2,673)	(2,168)	(675)	(526)	(1,686)	(1,303)	(1,555)	(1,316)	(11,818)	(6,042)	(5,860)
Net Income	$ 10,238	$ 15,059	$ 11,396	$ 11,928	$ 10,580	$ 8,782	$ 2,921	$ 2,482	$ 6,606	$ 6,856	$ 6,580	$ 7,890	48,621	24,765	27,932
Parent Company
Operating income
Interest income													0	0	0
Dividend from subsidiary													15,000	18,200	21,000
Total operating income													15,000	18,200	21,000
Operating expenses
Other expenses													183	234	192
Total operating expenses													183	234	192
Income before income tax expense													14,817	17,966	20,808
Income tax benefit													38	49	40
Income before equity in undistributed earnings of subsidiary													14,855	18,015	20,848
Undistributed earnings in subsidiary													33,766	6,750	7,084
Net Income													$ 48,621	$ 24,765	$ 27,932

Condensed Parent Company Only_5

Condensed Parent Company Only Financial Statements - Condensed Statements of Cash Flows (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Cash Flows from Operating Activities
Net income	$ 48,621	$ 24,765	$ 27,932
Adjustments to reconcile net income to net cash provided by operating activities:
Non-cash compensation	2,354	2,050	2,414
Increase in accrued interest receivable and other assets	(2,661)	(612)	(277)
(Decrease) increase in accrued expenses and other liabilities	(1,525)	3,651	5,109
Net cash provided by operating activities	55,715	49,030	43,938
Cash Flows from Financing Activities
Proceeds from exercise of stock options	80	30	2,231
Payment of dividends on common stock	(7,867)	(7,903)	(7,898)
Issuance of stock under incentive plans	303	(13)	157
Purchase of Company’s common stock	(8,900)	(14,013)	(15,445)
Net cash provided by financing activities	302,846	359,111	8,620
Net change in cash and cash equivalents	413,491	148,105	(19,771)
Cash and cash equivalents at beginning of year	187,952	39,847	59,618
Cash and cash equivalents at end of year	601,443	187,952	39,847
Parent Company
Cash Flows from Operating Activities
Net income	48,621	24,765	27,932
Adjustments to reconcile net income to net cash provided by operating activities:
Non-cash compensation	1,585	1,261	1,613
Increase in accrued interest receivable and other assets	(1,058)	(753)	(1,118)
Undistributed earnings in subsidiary	(33,766)	(6,750)	(7,084)
(Decrease) increase in accrued expenses and other liabilities	(3)	24	14
Net cash provided by operating activities	15,379	18,547	21,357
Cash Flows from Financing Activities
Proceeds from exercise of stock options	80	30	2,231
Payment of dividends on common stock	(7,867)	(7,903)	(7,898)
Issuance of stock under incentive plans	303	(13)	157
Purchase of Company’s common stock	(8,900)	(14,013)	(15,445)
Net cash provided by financing activities	(16,384)	(21,899)	(20,955)
Net change in cash and cash equivalents	(1,005)	(3,352)	402
Cash and cash equivalents at beginning of year	3,048	6,400	5,998
Cash and cash equivalents at end of year	$ 2,043	$ 3,048	$ 6,400

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, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Quarterly Financial Information Disclosure [Abstract]
Interest income	$ 25,788	$ 28,423	$ 25,763	$ 26,928	$ 27,368	$ 25,842	$ 25,670	$ 25,249	$ 25,444	$ 25,474	$ 25,921	$ 25,369	$ 106,902	$ 104,129	$ 102,208
Total interest expense	1,138	1,289	1,653	1,833	2,169	2,570	3,253	3,926	4,186	4,333	4,046	3,647	5,913	11,918	16,212
Net interest income	24,650	27,134	24,110	25,095	25,199	23,272	22,417	21,323	21,258	21,141	21,875	21,722	100,989	92,211	85,996
Provision for loan losses	(2,648)	(2,385)	(3,425)	(1,703)	0	0	6,471	6,257	713	1,146	765	390	(10,161)	12,728	3,014
Net interest income after provision for loan losses	27,298	29,519	27,535	26,798	25,199	23,272	15,946	15,066	20,545	19,995	21,110	21,332	111,150	79,483	82,982
Noninterest income	3,534	5,383	3,294	4,060	4,050	3,794	3,103	3,358	3,499	4,774	2,977	3,165	16,271	14,305	14,415
Noninterest expense	18,017	16,431	16,568	15,966	15,996	16,116	15,453	15,416	15,752	16,610	15,952	15,291	66,982	62,981	63,605
Income before income tax expense	12,815	18,471	14,261	14,892	13,253	10,950	3,596	3,008	8,292	8,159	8,135	9,206	60,439	30,807	33,792
Income tax expense	2,577	3,412	2,865	2,964	2,673	2,168	675	526	1,686	1,303	1,555	1,316	11,818	6,042	5,860
Net Income	$ 10,238	$ 15,059	$ 11,396	$ 11,928	$ 10,580	$ 8,782	$ 2,921	$ 2,482	$ 6,606	$ 6,856	$ 6,580	$ 7,890	$ 48,621	$ 24,765	$ 27,932
Basic (in usd per share)	$ 1.24	$ 1.80	$ 1.35	$ 1.41	$ 1.25	$ 1.01	$ 0.33	$ 0.27	$ 0.74	$ 0.76	$ 0.72	$ 0.86	$ 5.80	$ 2.86	$ 3.08
Diluted (in usd per share)	$ 1.23	$ 1.79	$ 1.34	$ 1.41	$ 1.24	$ 1.01	$ 0.33	$ 0.27	$ 0.73	$ 0.75	$ 0.72	$ 0.85	$ 5.77	$ 2.85	$ 3.05