Eagle Bancorp (EGBN) 10-Q 10 May 23 2023 Q1 Quarterly report Financial data

Cover Page

Cover Page - shares	3 Months Ended
	Mar. 31, 2023	May 05, 2023
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Mar. 31, 2023
Document Transition Report	false
Entity File Number	0-25923
Entity Registrant Name	Eagle Bancorp, Inc.
Entity Incorporation, State or Country Code	MD
Entity Tax Identification Number	52-2061461
Entity Address, Address Line One	7830 Old Georgetown Road
Entity Address, Address Line Two	Third Floor
Entity Address, City or Town	Bethesda
Entity Address, State or Province	MD
Entity Address, Postal Zip Code	20814
City Area Code	301
Local Phone Number	986-1800
Title of 12(b) Security	Common Stock, $0.01 par value
Trading Symbol	EGBN
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		30,716,448
Entity Central Index Key	0001050441
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	Q1
Amendment Flag	false

Consolidated Balance Sheets (Un

Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Assets
Cash and due from banks	$ 9,940	$ 12,655
Federal funds sold	3,746	33,927
Interest-bearing deposits with banks and other short-term investments	159,078	265,272
Investment securities available-for-sale (amortized cost of $1,763,371 and $1,803,898, respectively, and allowance for credit losses of $31 and $17, respectively).	1,582,185	1,598,666
Investment securities held-to-maturity, net of allowance for credit losses of $2,008 and $766, respectively, (fair value of $965,786 and $968,707, respectively)	1,075,303	1,093,374
Federal Reserve and Federal Home Loan Bank stock	79,134	65,067
Loans held for sale	6,488	6,734
Loans	7,737,676	7,635,632
Less: allowance for credit losses	(78,377)	(74,444)
Loans, net	7,659,299	7,561,188
Premises and equipment, net	12,929	13,475
Operating lease right-of-use assets	23,060	24,544
Deferred income taxes	89,117	96,567
Bank-owned life insurance	111,217	110,998
Goodwill and other intangible assets, net	104,226	104,233
Other real estate owned	1,962	1,962
Other assets	171,183	162,192
Total Assets	11,088,867	11,150,854
Deposits:
Noninterest-bearing demand	2,247,706	3,150,751
Interest-bearing transaction	907,637	1,138,235
Savings and money market	2,970,093	3,640,697
Time	1,337,805	783,499
Total deposits	7,463,241	8,713,182
Customer repurchase agreements	37,854	35,100
Other short-term borrowings	2,113,801	975,001
Long-term borrowings	69,825	69,794
Operating lease liabilities	27,634	29,267
Reserve for unfunded commitments	6,704	5,857
Other liabilities	127,850	94,332
Total Liabilities	9,846,909	9,922,533
Shareholders' Equity
Common stock, par value $0.01 per share; shares authorized 100,000,000, shares issued and outstanding 31,111,647 and 31,346,903, respectively	308	310
Additional paid-in capital	397,012	412,303
Retained earnings	1,025,552	1,015,215
Accumulated other comprehensive loss	(180,914)	(199,507)
Total Shareholders' Equity	1,241,958	1,228,321
Total Liabilities and Shareholders' Equity	$ 11,088,867	$ 11,150,854

Consolidated Balance Sheets (_2

Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Investment securities available for sale, amortized cost	$ 1,763,371	$ 1,803,898
AFS Allowance for credit losses	(31)	(17)
HTM Allowance for credit losses	(2,008)	(766)
HTM fair value	$ 965,786	$ 968,707
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, authorized (in shares)	100,000,000	100,000,000
Common stock, issued (in shares)	31,111,647	31,346,903
Common stock, outstanding (in shares)	31,111,647	31,346,903

Consolidated Statements of Inco

Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Interest Income
Interest and fees on loans	$ 120,850	$ 75,830
Interest and dividends on investment securities	13,545	11,430
Interest on balances with other banks and short-term investments	5,774	1,057
Interest on federal funds sold	78	4
Total interest income	140,247	88,321
Interest Expense
Interest on deposits	48,954	6,359
Interest on customer repurchase agreements	302	13
Interest on other short-term borrowings	14,930	460
Interest on long-term borrowings	1,037	1,037
Total interest expense	65,223	7,869
Net Interest Income	75,024	80,452
Provision for (Reversal of) Credit Losses	6,164	(2,787)
Provision for (Reversal of) Credit Losses for Unfunded Commitments	848	(11)
Net Interest Income After Provision for (Reversal of) Credit Losses	68,012	83,250
Noninterest Income
Service charges on deposits	1,510	1,286
Gain on sale of loans	305	1,492
Net loss on sale of investment securities	(21)	(25)
Increase in the cash surrender value of bank-owned life insurance	655	626
Other income	1,251	4,074
Total noninterest income	3,700	7,453
Noninterest Expense
Salaries and employee benefits	24,174	17,019
Premises and equipment expenses	3,317	3,128
Marketing and advertising	636	1,064
Data processing	3,099	2,880
Legal, accounting and professional fees	3,254	1,561
FDIC insurance	1,486	1,058
Other expenses	4,618	4,302
Total noninterest expense	40,584	31,012
Income Before Income Tax Expense	31,128	59,691
Income Tax Expense	6,894	13,947
Net Income	$ 24,234	$ 45,744
Earnings Per Common Share
Basic (in dollars per share)	$ 0.78	$ 1.43
Diluted (in dollars per share)	$ 0.78	$ 1.42

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2023	Mar. 31, 2022
Statement of Comprehensive Income [Abstract]
Net Income		$ 24,234	$ 45,744
Other Comprehensive Income (Loss), Net of Tax:
Unrealized gain (loss) on securities available-for-sale		17,936	(58,406)
Reclassification adjustment for loss included in net income		16	19
Total unrealized gain (loss) on investment securities available-for-sale		17,952	(58,387)
Unrealized (loss) on securities transferred to held-to-maturity	[1]	0	(49,095)
Amortization of unrealized loss on securities transferred to held-to-maturity		641	0
Total unrealized gain (loss) on investment securities held-to-maturity		641	(49,095)
Other comprehensive income (loss)		18,593	(107,482)
Comprehensive Income (Loss)		$ 42,827	$ (61,738)
[1]Represents unamortized accumulated other comprehensive loss on securities transferred to held-to-maturity status.

Consolidated Statements of Chan

Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock	Additional Paid In Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)
Beginning balance (in shares) at Dec. 31, 2021		31,950,092
Beginning balance at Dec. 31, 2021	$ 1,350,775	$ 316	$ 434,640	$ 930,061	$ (14,242)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	45,744			45,744
Other comprehensive income, net of tax	(107,482)				(107,482)
Stock-based compensation expense	2,966		2,966
Issuance of common stock related to options exercised, net of shares withheld for payroll taxes (in shares)		1,789
Issuance of common stock related to options exercised, net of shares withheld for payroll taxes	19		19
Vesting of time based stock awards issued at date of grant, net of shares withheld for payroll taxes (in shares)		(62,228)
Vesting of time-based stock awards issued at date of grant, net of shares withheld for payroll taxes		$ 2	(2)
Vesting of performance-based stock awards, net of shares withheld for payroll taxes (in shares)		21,026
Time based stock awards granted (in shares)		165,416
Issuance of common stock related to employee stock purchase plan (in shares)		3,379
Issuance of common stock related to employee stock purchase plan	197		197
Cash dividends declared	(12,665)			(12,665)
Ending balance (in shares) at Mar. 31, 2022		32,079,474
Ending balance at Mar. 31, 2022	$ 1,279,554	$ 318	437,820	963,140	(121,724)
Beginning balance (in shares) at Dec. 31, 2022	31,346,903	31,346,903
Beginning balance at Dec. 31, 2022	$ 1,228,321	$ 310	412,303	1,015,215	(199,507)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	24,234			24,234
Other comprehensive income, net of tax	18,593				18,593
Stock-based compensation expense	2,948		2,948
Vesting of time based stock awards issued at date of grant, net of shares withheld for payroll taxes (in shares)		(37,104)
Vesting of time-based stock awards issued at date of grant, net of shares withheld for payroll taxes		$ 2	(2)
Vesting of performance-based stock awards, net of shares withheld for payroll taxes (in shares)		27,296
Time based stock awards granted (in shares)		171,534
Issuance of common stock related to employee stock purchase plan (in shares)		3,018
Issuance of common stock related to employee stock purchase plan	133		133
Cash dividends declared	(13,897)			(13,897)
Common stock repurchased (in shares)		(400,000)
Common stock repurchased	$ (18,374)	$ (4)	(18,370)
Ending balance (in shares) at Mar. 31, 2023	31,111,647	31,111,647
Ending balance at Mar. 31, 2023	$ 1,241,958	$ 308	$ 397,012	$ 1,025,552	$ (180,914)

Consolidated Statements of Ch_2

Consolidated Statements of Changes in Shareholders' Equity (Unaudited) (Parenthetical) - $ / shares	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Statement of Stockholders' Equity [Abstract]
Cash dividends declared (in dollars per share)	$ 0.45	$ 0.40

Consolidated Statements of Cash

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Cash Flows From Operating Activities:
Net Income	$ 24,234	$ 45,744
Adjustments to reconcile Net Income to net cash provided by operating activities:
Provision for (reversal of) credit losses	6,164	(2,787)
Provision for (reversal of) credit losses for unfunded commitments	848	(11)
Depreciation and amortization	890	843
Gain on sale of loans	(305)	(1,492)
Loss (gain) on mortgage servicing rights	35	(930)
Securities premium amortization, net	1,715	2,660
Origination of loans held for sale	(27,929)	(114,699)
Proceeds from sale of loans held for sale	28,480	137,905
Net loss on sale of investment securities	21	25
Net increase in cash surrender value of BOLI	(655)	(626)
Stock-based compensation expense	2,948	2,966
Net tax expense from stock-based compensation	0	1,609
Increase in other assets	(9,019)	(3,960)
Decrease (increase) in other liabilities	33,369	(6,395)
Net Cash Provided by Operating Activities	60,796	60,852
Investment securities available-for-sale:
Purchases	0	(311,705)
Proceeds from maturities	31,235	83,050
Proceeds from sale/call	8,303	6,225
Investment securities held-to-maturity:
Purchases	0	(237,036)
Proceeds from maturities	17,996	5,548
Proceeds from call	68	0
Purchase of Federal Reserve stock	(69)	(60)
(Purchase) sale of Federal Home Loan Bank stock	(13,998)	5,186
Net increase in loans	(103,019)	(48,667)
Redemption of BOLI	436	0
Net change in premises and equipment	(313)	(269)
Net Cash Used in Investing Activities	(59,361)	(497,728)
Cash Flows From Financing Activities:
Decrease in deposits	(1,249,941)	(395,281)
Increase in customer repurchase agreements	2,754	4,375
Proceeds from short-term borrowings	1,138,800	(150,000)
Proceeds from employee stock purchase plan	133	197
Proceeds from exercise of equity compensation plans	0	19
Common stock repurchased	(18,374)	0
Tax equivalent shares withheld on exercise of stock-based compensation plans	0	(1,609)
Cash dividends paid	(13,897)	(12,665)
Net Cash Used in Financing Activities	(140,525)	(554,964)
Net Decrease in Cash and Cash Equivalents	(139,090)	(991,840)
Cash and Cash Equivalents at Beginning of Period	311,854	1,714,222
Cash and Cash Equivalents at End of Period	172,764	722,382
Supplemental Cash Flows Information:
Interest paid	61,287	7,574
Income taxes paid	0	0
Non-Cash Investing Activities
Transfers of investment securities from available-for-sale to held-to-maturity	0	922,795
Change in unrealized gain (loss) of investment securities available-for-sale	$ 24,034	$ 0

Summary of Significant Accounti

Summary of Significant Accounting Policies	3 Months Ended
	Mar. 31, 2023
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Summary of Significant Accounting Policies Principles of Consolidation and Basis of Presentation The Consolidated Financial Statements include the accounts of Eagle Bancorp, Inc. (the "Parent") and its subsidiaries (together with the Parent, the "Company"), with all significant intercompany transactions eliminated. EagleBank (the "Bank"), a Maryland chartered commercial bank, is the Parent's principal subsidiary. The accounting and reporting policies of the Company conform to generally accepted accounting principles in the United States of America ("GAAP") and to general practices in the banking industry. The Consolidated Financial Statements and accompanying notes of the Company included herein are unaudited. The Consolidated Balance Sheet as of December 31, 2022 was derived from the audited Consolidated Balance Sheet as of that date. The Consolidated Financial Statements reflect all adjustments, consisting of normal recurring adjustments, that in the opinion of management are necessary to present fairly the results for the periods presented. Certain information and note disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to the rules and regulations of the Securities and Exchange Commission ("SEC"). In addition to the accounting policies described below, the Company applies the accounting policies contained in Note 1 to Consolidated Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2022. Certain reclassifications have been made to 2022 amounts previously reported to conform to the 2023 presentation. Reclassifications had no effect on net income or shareholders' equity. Nature of Operations The Company, through the Bank, conducts a full service community banking business, primarily in Northern Virginia, Suburban Maryland, and Washington, D.C. The primary financial services offered by the Bank include real estate, commercial and consumer lending, as well as traditional deposit and repurchase agreement products. The Bank is also active in the origination of small business loans, and the origination, securitization and sale of multifamily Federal Housing Administration ("FHA") loans. The guaranteed portion of small business loans, guaranteed by the Small Business Administration ("SBA"), is typically sold to third party investors in a transaction apart from the loan's origination. The Bank offers its products and services through fifteen banking offices, five lending centers and various digital capabilities, including remote deposit services and mobile banking services. In March 2023, the Company closed its Alexandria, Virginia branch following the lease's expiration. Landroval Municipal Finance, Inc., a subsidiary of the Bank, focuses on lending to municipalities by buying debt on the public market as well as direct purchase issuance. The Company commenced the cessation of first lien residential mortgage origination for secondary sale during the three months ended March 31, 2023. The Company expects to complete residual origination and sales activities by the end of the third quarter of 2023. Use of Estimates The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts in the consolidated financial statements and accompanying notes. Actual results could differ from those estimates and such differences could be material to the consolidated financial statements. Investment Securities The Company recognizes acquired securities on the trade date. Investment securities comprise debt securities, which are classified depending on the Company's intent and ability to hold the securities to maturity. Debt securities are classified as available-for-sale when management may have the intent to sell them prior to maturity. Debt securities are classified as held-to-maturity and carried at amortized cost when management has the positive intent and ability to hold them to maturity. Premiums and discounts on investment securities available-for-sale and held-to-maturity are amortized or accreted to the earlier of call or maturity based on expected lives, which include prepayment adjustments and call optionality. Transfers of Investment Securities from Available-for-Sale to Held-to-Maturity Transfers of debt securities into the held-to-maturity category from the available-for-sale category are made at amortized cost, net of unrealized gain or loss reported in accumulated other comprehensive income (loss) at the date of transfer. The unrealized holding gain or loss at the date of transfer is retained in other comprehensive income and in the carrying value of the held-to-maturity securities. Such amounts are amortized over the remaining life of the security. Loans Loans held for investment are stated at the principal amount outstanding, net of unamortized deferred costs and fees. Interest income on loans is recognized at the contractual rate on the principal amounts outstanding. Loan origination fees, net of direct loan origination costs, and commitment fees are deferred and amortized on the interest method over the term of the loan. Past due loans are placed on nonaccrual status when there is a clear indication that the borrower's cash flow may not be sufficient to meet payments as they become due. Generally, this conclusion is reached when a loan is 90 days past due. When a loan is placed on nonaccrual status, all previously accrued and unpaid interest is reversed through interest income. Interest income is subsequently recognized on a cash basis as long as the remaining book balance of the asset is deemed to be collectible. If collectability is questionable, then cash payments are applied to principal. A loan is placed back on accrual status when both principal and interest are current and it is probable that we will be able to collect all amounts due (both principal and interest) according to the terms of the loan agreement. Allowance for Credit Losses - Loans The allowance for credit losses - loans ("ACL") is an estimate of the expected credit losses in the loans held for investment portfolio. Accounting Standards Codification ("ASC") 326, "Financial Instruments-Credit Losses" requires that an estimate of current expected credit losses ("CECL") be immediately recognized and reevaluated over the contractual life of the financial asset when a financial asset is originated or purchased. The ACL is a valuation account that is deducted from the amortized cost basis of loans to present the net amount expected to be collected on the loans. Loans, or portions thereof, are charged off against the allowance when they are deemed uncollectible. Expected recoveries are recorded to the extent they do not exceed the aggregate of amounts previously charged-off and expected to be charged-off. Reserves on loans that do not share risk characteristics are evaluated on an individual basis. Nonaccrual loans are specifically reviewed for loss potential and when deemed appropriate are assigned a reserve based on an individual evaluation. The remainder of the portfolio, representing all loans not evaluated individually for impairment, is segregated by call report codes, and a loan-level probability of default ("PD") / Loss Given Default ("LGD") cash flow method is applied using an exposure at default ("EAD") model. These historical loss rates are then modified to incorporate our reasonable and supportable forecast of future losses at the portfolio segment level, as well as any necessary qualitative adjustments. The Company uses regression analysis of historical internal and peer data provided by a third-party service provider (as Company loss data is insufficient) to determine suitable credit loss drivers to utilize when modeling lifetime PD and LGD. This analysis also determines how expected PD will be impacted by different forecasted levels of the loss drivers. A similar process is employed to calculate a reserve assigned to off-balance sheet commitments, specifically unfunded loan commitments and letters of credit, and any needed reserve is recorded in reserve for unfunded commitments (“RUC”) on the Consolidated Balance Sheets. For periods beyond which we are able to develop reasonable and supportable forecasts, we revert to the historical loss rate on a straight-line basis over a twelve-month period. For each of these loan segments, the Company generates cash flow projections at the instrument level wherein payment expectations are adjusted for estimated prepayment speeds, PD rates, and LGD rates. The modeling of expected prepayment speeds is based on historical internal data. EAD is based on each instrument's underlying amortization schedule in order to estimate the bank's expected credit loss exposure at the time of the borrower's potential default. For our cash flow model, management utilizes and forecasts regional unemployment by using a national forecast and estimating a regional adjustment based on historical differences between the two as the loss driver over our reasonable and supportable period of 18 months and reverts back to a historical loss rate over twelve months on a straight-line basis over the loan's remaining maturity. Management leverages economic projections from reputable and independent third parties to inform its loss driver forecasts over the forecast period. In addition to the quantitative model and individual evaluation conducted in connection with CECL, the Company applies qualitative and environmental factors into its methodology for the calculation of its ACL for its loan portfolio. The factors include: (i) changes in the nature and volume of the portfolio; (ii) changes in the volume and severity of past due financial assets and the volume and severity of adversely classified assets; (iii) changes in the value of underlying collateral for loans not individually evaluated; (iv) changes in lending policies and procedures; (v) changes in the quality of credit review function; (vi) changes in lending management and staff; (vii) concentrations of credit; (viii) other external factors (competition, legal, regulatory, etc.); and (ix) changes in national, regional, and local economic and business conditions. The Company's quantitative model may reflect assumptions by management that are not covered by the qualitative and environmental factors. The Company reevaluates the qualitative and environmental factors on a quarterly basis. While our methodology in establishing the ACL attributes portions of the ACL and RUC to the separate loan pools or segments, the entire ACL and RUC is available to absorb credit losses expected in the total loan portfolio and total amount of unfunded credit commitments, respectively. Portfolio segments are used to pool loans with similar risk characteristics and align with our methodology for measuring expected credit losses. A summary of our primary portfolio segments is as follows: Commercial. The commercial loan portfolio comprises lines of credit and term loans for working capital, equipment, and other business assets across a variety of industries. These loans are used for general corporate purposes including financing working capital, internal growth, and acquisitions; and are generally secured by accounts receivable, inventory, equipment and other assets of our clients' businesses. Income producing commercial real estate. Income producing commercial real estate loans comprise permanent and bridge financing provided to professional real estate owners/managers of commercial and residential real estate projects and properties who generally have a demonstrated record of past success with similar properties. Collateral properties include apartment buildings, office buildings, hotels, mixed-use buildings, retail, data centers, warehouse, and shopping centers. The primary source of repayment on these loans is generally expected to come from lease or operation of the real property collateral. Income producing commercial real estate loans are impacted by fluctuation in collateral values, as well as rental demand and rates. Owner occupied – commercial real estate. The owner occupied commercial real estate portfolio comprises permanent financing provided to operating companies and their related entities for the purchase or refinance of real property wherein their business operates. Collateral properties include industrial property, office buildings, religious facilities, mixed-use property, health care and educational facilities. Real estate mortgage – residential . Real estate mortgage residential loans comprise consumer mortgages for the purpose of purchasing or refinancing first lien real estate loans secured by primary-residence, second-home, and rental residential real property. Construction – commercial and residential. The construction commercial and residential loan portfolio comprises loans made to builders and developers of commercial and residential property, for both renovation, new construction, and development projects. Collateral properties include apartment buildings, mixed use property, residential condominiums, single and 1-4 residential property, and office buildings. The primary source of repayment on these loans is expected to come from the sale, permanent financing, or lease of the real property collateral. Construction loans are impacted by fluctuations in collateral values and the ability of the borrower or ultimate purchaser to obtain permanent financing. Construction – commercial and industrial ("C&I") (owner occupied) . The construction C&I (owner occupied) portfolio comprises loans to operating companies and their related entities for new construction or renovation of the real or leased property in which they operate. Generally these loans contain provisions for conversion to an owner occupied commercial real estate loan or to a commercial loan after completion of construction. Collateral properties include industrial, healthcare, religious facilities, restaurants, and office buildings. Home equity . The home equity portfolio comprises consumer lines of credit and loans secured by subordinate liens on residential real property. Other consumer. The other consumer portfolio comprises consumer purpose loans not secured by real property, including personal lines of credit and loans, overdraft lines, and vehicle loans. This category also includes other loan items such as overdrawn deposit accounts as well as loans and loan payments in process. We have several pass credit grades that are assigned to loans based on varying levels of risk, ranging from credits that are secured by cash or marketable securities, to watch credits which have all the characteristics of an acceptable credit risk but warrant more than the normal level of monitoring. Special mention loans are those that are currently protected by the sound worth and paying capacity of the borrower, but that are potentially weak and constitute an additional credit risk. These loans have the potential to deteriorate to a substandard grade due to the existence of financial or administrative deficiencies. Substandard loans have a well-defined weakness or weaknesses that jeopardizes the liquidation of the debt. They are characterized by the distinct possibility that we will sustain some loss if the deficiencies are not corrected. Some substandard loans are inadequately protected by the sound worth and paying capacity of the borrower and of the collateral pledged and may be considered impaired. Substandard loans can be accruing or can be on nonaccrual depending on the circumstances of the individual loans. Loans classified as doubtful have all the weaknesses inherent in substandard loans with the added characteristics that the weaknesses make collection in full highly questionable and improbable. The possibility of loss is extremely high. All doubtful loans are on nonaccrual. Classified loans represent the sum of loans graded substandard and doubtful. The methodology used in the estimation of the allowance, which is performed at least quarterly, is designed to be dynamic and responsive to changes in portfolio credit quality and forecasted economic conditions. Changes are reflected in the allowance on collectively assessed and individually assessed loans as the collectability of classified loans is evaluated with new information. As our portfolio has matured, historical loss ratios have been closely monitored. The review of the appropriateness of the allowance is performed by executive management and presented to management committees, Risk Committee, the Audit Committee, and the Board of Directors. The committees' reports to the Board are part of the Board review on a quarterly basis of our consolidated financial statements. When management determines that foreclosure is probable, and for certain collateral-dependent loans where foreclosure is not considered probable, expected credit losses are based on the estimated fair value of the collateral adjusted for selling costs, when appropriate. A loan is considered collateral-dependent when the borrower is experiencing financial difficulty and repayment is expected to be provided substantially through the operation or sale of the collateral. Expected credit losses are estimated over the contractual term of the loans, adjusted for expected prepayments when appropriate. The contractual term excludes expected extensions, renewals and modifications unless management has a reasonable expectation that a borrower will result in financial difficulty. We do not measure an ACL on accrued interest receivable balances because these balances are written off in a timely manner as a reduction to interest income when loans are placed on nonaccrual status. Collateral Dependent Financial Assets Loans that do not share risk characteristics are evaluated on an individual basis. For collateral dependent financial assets where the Company has determined that foreclosure of the collateral is probable, or where the borrower is experiencing financial difficulty and the Company expects repayment of the financial asset to be provided substantially through the sale of the collateral, the ACL is measured based on the difference between the fair value of the collateral and the amortized cost basis of the asset as of the measurement date. When repayment is expected to be from the operation of the collateral, expected credit losses are calculated as the amount by which the amortized cost basis of the financial asset exceeds the net present value ("NPV") from the operation of the collateral. When repayment is expected to be from the sale of the collateral, expected credit losses are calculated as the amount by which the amortized cost basis of the financial asset exceeds the fair value of the underlying collateral less estimated cost to sell. The ACL may be zero if the fair value of the collateral at the measurement date exceeds the amortized cost basis of the financial asset. Loan Modifications to Borrowers in Financial Difficulty On January 1, 2023, the Company adopted the accounting guidance in ASU No. 2022-02, which eliminates the recognition and measurement of a troubled debt restructuring ("TDR"). Due to the removal of the TDR designation, the Company evaluates loan restructurings according to the accounting guidance to determine if we have a loan modification and whether it results in a new loan or the continuation of the existing loan. Loan modifications to borrowers experiencing financial difficulty that result in a direct change in the timing or amount of contractual cash flows include situations where there is principal forgiveness, interest rate reductions, other-than-insignificant payment delays, term extensions, and combinations of the listed modifications. A loan that is considered a restructured loan may be subject to an individually evaluated loan analysis if the commitment is $1.0 million or greater; otherwise, the restructured loan remains in the appropriate segment in the ACL model and associated reserves are adjusted based on changes in the discounted cash flows resulting from the modification of the restructured loan. Management strives to identify borrowers in financial difficulty early and work with them to modify their loan to more affordable terms before their loan reaches nonaccrual status, foreclosure or repossession of the collateral to minimize economic loss to the Company. Allowance for Credit Losses - Available-for-Sale Securities The Company utilizes ASC 326 to evaluate its available-for-sale ("AFS") and held-to-maturity ("HTM") debt security portfolio for expected credit losses. For AFS debt securities in an unrealized loss position, the Company first assesses whether it intends to sell, or it is more likely than not that it will be required to sell, the security before recovery of its amortized cost basis. If either criterion is met, the security’s amortized cost basis is written down to fair value through income. For AFS debt securities that do not meet the aforementioned criteria, the Company evaluates whether the decline in fair value has resulted from credit losses or other factors. In making this assessment, management considers the extent to which fair value is less than amortized cost, any changes to the rating of the security by a rating agency, and adverse conditions specifically related to the security, among other factors. If this assessment indicates that a credit loss exists, the present value of cash flows expected to be collected from the security is compared to the amortized cost basis of the security. If the present value of cash flows expected to be collected is less than the amortized cost basis, a credit loss exists and an ACL is recorded for the credit loss, limited by the amount that the fair value is less than the amortized cost basis. Any impairment that has not been recorded through an ACL is recognized in other comprehensive income, as a non-credit-related impairment. The entire amount of an impairment loss is recognized in earnings only when: (1) the Company intends to sell the security; (2) it is more likely than not that the Company will have to sell the security before recovery of its amortized cost basis; or (3) the Company does not expect to recover the entire amortized cost basis of the security. In all other situations, only the portion of the impairment loss representing the credit loss must be recognized in earnings, with the remaining portion being recognized in shareholders' equity as comprehensive income, net of deferred taxes. Changes in the allowance for credit losses are recorded as a provision for (or reversal of) credit losses. Losses are charged against the allowance when management believes the uncollectibility of an AFS security is confirmed or when either of the criteria regarding intent or requirement to sell is met. We have made a policy election to exclude accrued interest from the amortized cost basis of available-for-sale debt securities and report accrued interest separately in other assets in the Consolidated Balance Sheets. Available-for-sale debt securities are placed on nonaccrual status when we no longer expect to receive all contractual amounts due, which is generally at 90 days past due. Accrued interest receivable is reversed against interest income when a security is placed on nonaccrual status. Accordingly, we do not recognize an allowance for credit loss against accrued interest receivable. Allowance for Credit Losses - Held-to-Maturity Debt Securities The Company separately evaluates its HTM investment securities for any credit losses. The Company pools like securities and calculates expected credit losses through an estimate based on a security's credit rating, which is recognized as part of the allowance for credit losses for held-to-maturity securities and included in the balance of investment securities held-to-maturity on the Consolidated Balance Sheets. If the Company determines that a security indicates evidence of deteriorated credit quality, the security is individually evaluated and enhanced analysis is performed. This may consist of evaluating the security as if it were a below investment grade rated security or a discounted cash flow analysis may be performed and compared to the amortized cost basis. Loan Commitments and Allowance for Credit Losses on Off-Balance Sheet Credit Exposures Financial instruments include off-balance sheet credit instruments such as commitments to make loans and commercial letters of credit issued to meet customer financing needs. The Company's exposure to credit loss in the event of nonperformance by the other party to the financial instrument for off-balance sheet loan commitments is represented by the contractual amount of those instruments. Such financial instruments are recorded when they are funded. The Company records a reserve for RUC on off-balance sheet credit exposures through a charge to provision for credit loss expense in the Company's Consolidated Statement of Income. The RUC on off-balance sheet credit exposures is estimated by loan segment at each balance sheet date under the current expected credit loss model using the same methodologies as portfolio loans, taking into consideration the likelihood that funding will occur, and is included in the RUC on the Company's Consolidated Balance Sheet. The following table presents a breakdown of the provision for credit losses included in our Consolidated Statements of Income for the applicable periods (in thousands): Three Months Ended March 31, (dollars in thousands) 2023 2022 Provision for (reversal of) credit losses - loans $ 4,908 $ (3,001) Provision for credit losses - HTM debt securities 1,242 817 Provision for (reversal of) credit losses - AFS debt securities 14 (603) Total $ 6,164 $ (2,787) These statements should be read in conjunction with the audited Consolidated Financial Statements and related notes included in the Company's Annual Report on Form 10-K for the year ended December 31, 2022. New Authoritative Accounting Guidance Accounting Standards Adopted in 2023 : ASU No. 2022-02, " Financial Instruments—Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures " ("ASU 2022-02") eliminates the accounting guidance for TDRs while enhancing disclosure requirements for certain loan refinancings and restructurings by creditors when a borrower is experiencing financial difficulty that assess whether a modification has created a new loan. Additionally, ASU 2022-02 requires that an entity disclose current-period gross write-offs by year of origination for financing receivables and net investments in leases. Effective January 1, 2023, the Company adopted the guidance prescribed under ASU 2022-02. Refer to the "Loan Modifications" subsection above and Note 4 for additional disclosure.

Cash and Due from Banks

Cash and Due from Banks	3 Months Ended
	Mar. 31, 2023
Cash and Cash Equivalents [Abstract]
Cash and Due from Banks	Cash and Due from Banks For three months ended March 31, 2023 and 2022, the Bank maintained an average daily balance of balances at the Federal Reserve Bank of $662.4 million and $2.4 billion, respectively, on which interest is paid. Additionally, the Bank maintains interest-bearing balances with the Federal Home Loan Bank of Atlanta ("FHLB") and noninterest-bearing balances with domestic correspondent banks to cover associated costs for services they provide to the Bank.

Investment Securities

Investment Securities	3 Months Ended
	Mar. 31, 2023
Investments, Debt and Equity Securities [Abstract]
Investment Securities	Investment Securities The amortized cost and estimated fair value of the Company's available-for-sale and held-to-maturity securities are summarized as follows: (dollars in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Allowance for Credit Losses Estimated Fair Value March 31, 2023 Investment securities available-for-sale: U.S. treasury bonds $ 49,818 $ — $ (2,887) $ — $ 46,931 U.S. agency securities 741,694 — (67,227) — 674,467 Residential mortgage-backed securities 905,524 76 (105,358) — 800,242 Commercial mortgage-backed securities 55,421 — (5,139) — 50,282 Municipal bonds 8,914 — (432) — 8,482 Corporate bonds 2,000 — (188) (31) 1,781 Total available-for-sale securities $ 1,763,371 $ 76 $ (181,231) $ (31) $ 1,582,185 (dollars in thousands) Amortized Cost Gross Unrecognized Gains Gross Unrecognized Losses Estimated Fair Value March 31, 2023 Investment securities held-to-maturity: Residential mortgage-backed securities $ 724,756 $ — $ (77,286) $ 647,470 Commercial mortgage-backed securities 92,141 — (11,234) 80,907 Municipal bonds 128,160 — (8,690) 119,470 Corporate bonds 132,254 — (14,315) 117,939 Total $ 1,077,311 $ — $ (111,525) $ 965,786 Allowance for credit losses (2,008) Total held-to-maturity securities, net of ACL $ 1,075,303 (dollars in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Allowance for Credit Losses Estimated Fair Value December 31, 2022 Investment securities available-for-sale: U.S. treasury bonds $ 49,793 $ — $ (3,466) $ — $ 46,327 U.S. agency securities 747,777 — (78,049) — 669,728 Residential mortgage-backed securities 937,557 18 (117,072) — 820,503 Commercial mortgage-backed securities 56,071 — (5,858) — 50,213 Municipal bonds 10,700 45 (658) — 10,087 Corporate bonds 2,000 — (175) (17) 1,808 Total available-for-sale securities $ 1,803,898 $ 63 $ (205,278) $ (17) $ 1,598,666 (dollars in thousands) Amortized Cost Gross Unrecognized Gains Gross Unrecognized Losses Estimated Fair Value December 31, 2022 Investment securities held-to-maturity: Residential mortgage-backed securities $ 741,057 $ — $ (88,390) $ 652,667 Commercial mortgage-backed securities 92,557 — (11,993) 80,564 Municipal bonds 128,273 — (12,092) 116,181 Corporate bonds 132,253 — (12,958) 119,295 Total $ 1,094,140 $ — $ (125,433) $ 968,707 Allowance for credit losses (766) Total held-to-maturity securities, net of ACL $ 1,093,374 In addition, at March 31, 2023 and December 31, 2022 the Company held $79.1 million and $65.1 million, respectively, in equity securities in a combination of Federal Reserve Bank and FHLB stocks, which were required to be held for regulatory purposes and which were not marketable, and therefore are carried at cost. The Company reassessed classification of certain investments in the first quarter of 2022 and, effective March 31, 2022, it transferred a total of $1.1 billion of mortgage-backed securities, municipal bonds and corporate bonds from available-for-sale to held-to-maturity securities, including $237.0 million of securities acquired in the first quarter of 2022 for which its intention to hold to maturity was finalized. At the time of transfer, the Company reversed the allowance for credit losses associated with the available-for-sale securities through the provision for credit losses. The securities were transferred at their amortized cost basis, net of any remaining unrealized gain or loss reported in accumulated other comprehensive income. The related unrealized loss of $66.2 million was included in other comprehensive loss at the time of transfer and, as of March 31, 2023, $57.1 million remains in accumulated other comprehensive loss, to be amortized through interest income as a yield adjustment over the remaining term of the securities. No gain or loss was recorded at the time of transfer. Subsequent to transfer, the allowance for credit losses on these securities was evaluated under the accounting policy for held-to-maturity securities. Accrued interest receivable on available-for-sale securities totaled $4.2 million and $4.3 million at March 31, 2023 and December 31, 2022, respectively, and accrued interest receivable on held-to-maturity securities totaled $3.7 million and $3.6 million at March 31, 2023 and December 31, 2022, respectively. The accrued interest on investment securities is excluded from the amortized cost of the securities and is reported in other assets in the Consolidated Balance Sheets. The following tables summarizes available-for-sale and held-to-maturity securities in an unrealized loss position by length of time: Less Than 12 Months 12 Months or Greater Total (dollars in thousands) Number of Securities Estimated Fair Value Unrealized Losses Estimated Fair Value Unrealized Losses Estimated Fair Value Unrealized Losses March 31, 2023 Investment securities available-for-sale: U.S. treasury bonds 2 $ — $ — $ 46,931 $ (2,887) $ 46,931 $ (2,887) U. S. agency securities 79 499,312 (50,108) 175,155 (17,119) 674,467 (67,227) Residential mortgage-backed securities 158 — — 800,166 (105,358) 800,166 (105,358) Commercial mortgage-backed securities 13 — — 50,282 (5,139) 50,282 (5,139) Municipal bonds 1 — — 8,482 (432) 8,482 (432) Corporate bonds 1 — — 1,812 (188) 1,812 (188) Total 254 $ 499,312 $ (50,108) $ 1,082,828 $ (131,123) $ 1,582,140 $ (181,231) Less Than 12 Months 12 Months or Greater Total (dollars in thousands) Number of Securities Estimated Fair Value Unrecognized Losses Estimated Fair Value Unrecognized Losses Estimated Fair Value Unrecognized Losses March 31, 2023 Investment securities held-to-maturity: Residential mortgage-backed securities 143 $ — $ — $ 647,470 $ (77,286) $ 647,470 $ (77,286) Commercial mortgage-backed securities 16 — — 80,907 (11,234) 80,907 (11,234) Municipal bonds 43 3,122 (29) 116,348 (8,661) 119,470 (8,690) Corporate bonds 32 21,367 (2,596) 96,572 (11,719) 117,939 (14,315) Total 234 $ 24,489 $ (2,625) $ 941,297 $ (108,900) $ 965,786 $ (111,525) Less Than 12 Months 12 Months or Greater Total (dollars in thousands) Number of Securities Estimated Fair Value Unrealized Losses Estimated Fair Value Unrealized Losses Estimated Fair Value Unrealized Losses December 31, 2022 Investment securities available-for-sale: U.S. treasury bond 2 $ — $ — $ 46,327 $ (3,466) $ 46,327 $ (3,466) U. S. agency securities 85 490,699 (58,437) 179,029 (19,612) 669,728 (78,049) Residential mortgage-backed securities 157 3,994 — 808,697 (117,072) 812,691 (117,072) Commercial mortgage-backed securities 14 471 (2) 49,742 (5,856) 50,213 (5,858) Municipal bonds 1 — — 8,299 (658) 8,299 (658) Corporate bonds 1 — — 1,825 (175) 1,825 (175) Total 260 $ 495,164 $ (58,439) $ 1,093,919 $ (146,839) $ 1,589,083 $ (205,278) Less Than 12 Months 12 Months or Greater Total (dollars in thousands) Number of Securities Estimated Fair Value Unrecognized Losses Estimated Fair Value Unrecognized Losses Estimated Fair Value Unrecognized Losses December 31, 2022 Investment securities held-to-maturity: Residential mortgage-backed securities 143 $ — $ — $ 652,667 $ (88,390) $ 652,667 $ (88,390) Commercial mortgage-backed securities 16 — — 80,564 (11,993) 80,564 (11,993) Municipal bonds 43 3,110 (45) 113,071 (12,047) 116,181 (12,092) Corporate bonds 30 20,771 (3,183) 86,451 (9,775) 107,222 (12,958) Total 232 $ 23,881 $ (3,228) $ 932,753 $ (122,205) $ 956,634 $ (125,433) Unrealized losses at March 31, 2023 were generally attributable to changes in market interest rates and interest spread relationships since the investment securities were originally purchased, and not due to the credit quality concerns on the investment securities. However, as of March 31, 2023, the Company determined that certain of the unrealized loss positions in available-for-sale and held-to-maturity corporate and municipal bonds were evidence of expected credit losses, and therefore, for three months ended March 31, 2023 an allowance for credit losses of $14 thousand was recorded for AFS securities and $1.2 million for HTM securities for a total allowance of $31 thousand and $2.0 million, respectively. The allowance of $31 thousand for AFS securities was all for corporate bonds. The allowance of $2.0 million for HTM securities consists of $16 thousand for municipal bonds and $2.0 million on corporate bonds, The weighted average duration of debt securities, which comprise 100% of total investment securities, is 4.74 years. If quoted prices are not available, fair value is measured using independent pricing models or other model-based valuation techniques such as the present value of future cash flows, adjusted for the security's credit rating, prepayment assumptions and other factors such as credit loss assumptions. The Company currently has no plans to sell the investments, and it is more likely than not that the Company will not have to sell the securities before recovery of its amortized cost basis, which may be at maturity. The amortized cost and estimated fair value of available-for-sale and held-to-maturity securities at March 31, 2023 and December 31, 2022 by contractual maturity are shown in the table below. Contractual maturities for mortgage-backed securities ("MBS") are excluded as they may differ significantly from expected maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. March 31, 2023 December 31, 2022 Amortized Estimated Amortized Estimated (dollars in thousands) Cost (1) Fair Value Cost Fair Value Investment securities available-for-sale U. S. agency securities maturing: One year or less 549,420 499,312 $ 549,137 $ 490,699 After one year through five years 110,918 100,911 111,742 100,297 After five years through ten years 68,936 64,008 73,886 68,180 After ten years 12,420 10,236 13,012 10,552 Residential mortgage-backed securities: 905,524 800,242 937,557 820,503 Commercial mortgage-backed securities 55,421 50,282 56,071 50,213 Municipal bonds maturing: One year or less — — 300 300 After one year through five years — — 1,444 1,488 After five years through ten years 8,914 8,482 8,956 8,299 After ten years — — — — Corporate bonds maturing: One year or less — — — — After one year through five years 2,000 1,812 2,000 1,825 After five years through ten years — — — — U.S. Treasury 49,818 46,931 49,793 46,327 Allowance for credit losses — (31) — (17) 1,763,371 1,582,185 1,803,898 1,598,666 Investment securities held-to-maturity Residential mortgage-backed securities: 724,756 647,470 741,057 652,667 Commercial mortgage-backed securities 92,141 80,907 92,557 80,564 Municipal bonds maturing: One year or less 3,151 3,122 3,139 3,110 After one year through five years 35,520 34,398 35,579 33,743 After five years through ten years 77,246 70,370 77,262 67,945 After ten years 12,243 11,580 12,293 11,383 Corporate bonds maturing: One year or less 23,963 21,367 23,954 20,771 After one year through five years 84,938 75,735 84,953 77,997 After five years through ten years 23,353 20,837 23,346 20,527 Allowance for credit losses (2,008) — (766) — 1,075,303 965,786 1,093,374 968,707 $ 2,838,674 $ 2,547,971 $ 2,897,272 $ 2,567,373 (1) Amortized cost for investment securities held-to-maturity is presented net of the allowance for credit losses on the Consolidated Balance Sheet. For the three months ended March 31, 2023 and 2022, gross realized gains on sales and calls of investment securities were $5 thousand and zero, respectively. For the three months ended March 31, 2023 and 2022, gross realized losses on sales of investment securities were $26 thousand and $25 thousand, respectively. Gross sales and call proceeds were $8.4 million and $6.2 million for the three months ended March 31, 2023 and 2022, respectively.

Loans and Allowance for Credit

Loans and Allowance for Credit Losses	3 Months Ended
	Mar. 31, 2023
Receivables [Abstract]
Loans and Allowance for Credit Losses	Loans and Allowance for Credit Losses The Bank makes loans to customers primarily in the Washington, D.C. metropolitan area and surrounding communities. A substantial portion of the Bank's loan portfolio consists of loans to businesses secured by real estate and other business assets. Loans, net of unamortized net deferred fees, at March 31, 2023 and December 31, 2022 are summarized by type as follows: March 31, 2023 December 31, 2022 (dollars in thousands, except amounts in the footnote) Amount % Amount % Commercial $ 1,482,983 19 % $ 1,487,349 19 % PPP loans 709 — % 3,256 — % Income-producing - commercial real estate 3,970,903 51 % 3,919,941 51 % Owner-occupied - commercial real estate 1,095,699 14 % 1,110,325 15 % Real estate mortgage - residential 73,677 1 % 73,001 1 % Construction - commercial and residential 948,877 13 % 877,755 12 % Construction - C&I (owner-occupied) 109,013 1 % 110,479 1 % Home equity 53,829 1 % 51,782 1 % Other consumer 1,986 — % 1,744 — % Total loans 7,737,676 100 % 7,635,632 100 % Less: allowance for credit losses (78,377) (74,444) Net loans (1) $ 7,659,299 $ 7,561,188 (1) Excludes accrued interest receivable of $43.9 million and $43.5 million at March 31, 2023 and December 31, 2022, respectively, which were recorded in other assets on the Consolidated Balance Sheets. Unamortized net deferred fees amounted to $28.5 million and $29.2 million at March 31, 2023 and December 31, 2022, respectively. As of March 31, 2023 and December 31, 2022, the Bank serviced $344.1 million and $361.5 million, respectively, of multifamily FHA loans, SBA loans and other loan participations that are not reflected as loan balances on the Consolidated Balance Sheets. Real estate loans are secured primarily by duly recorded first deeds of trust or mortgages. In some cases, the Bank may accept a recorded junior trust position. In general, borrowers will have a proven ability to build, lease, manage and/or sell a commercial or residential project and demonstrate satisfactory financial condition. Additionally, an equity contribution toward the project is customarily required. Construction loans require that the financial condition and experience of the general contractor and major subcontractors be satisfactory to the Bank. Guaranteed, fixed-price contracts are required whenever appropriate, along with payment and performance bonds or completion bonds for larger scale projects. Loans intended for residential land acquisition, lot development and construction are made on the premise that the land: 1) is or will be developed for building sites for residential structures, and 2) will ultimately be utilized for construction or improvement of residential zoned real properties, including the creation of housing. Residential development and construction loans will finance projects such as single family subdivisions, planned unit developments, townhouses, and condominiums. Residential land acquisition, development and construction loans generally are underwritten with a maximum term of 36 months, including extensions approved at origination. Commercial land acquisition and construction loans are secured by real property where loan funds will be used to acquire land and to construct or improve appropriately zoned real property for the creation of income producing or owner user commercial properties. Borrowers are generally required to put equity into each project at levels determined by the appropriate approval authority. Commercial land acquisition and construction loans generally are underwritten with a maximum term of 24 months. Substantially all construction draw requests must be presented in writing on American Institute of Architects documents and certified either by the contractor, the borrower and/or the borrower's architect. Each draw request shall also include the borrower's soft cost breakdown certified by the borrower or their Chief Financial Officer. Prior to an advance, the Bank or its contractor inspects the project to determine that the work has been completed, to justify the draw requisition. Commercial permanent loans are generally secured by improved real property that is generating income in the normal course of operation. Debt service coverage, assuming stabilized occupancy, must be satisfactory to support a permanent loan. The debt service coverage ratio is ordinarily at least 1.15 to 1.0. As part of the underwriting process, debt service coverage ratios are stress tested assuming a 200 basis point increase in interest rates from their current levels. Commercial permanent loans generally are underwritten with a term not greater than 10 years or the remaining useful life of the property, whichever is lower. The preferred term is between 5 to 7 years, with amortization to a maximum of 25 years. The Company's loan portfolio includes acquisition, development and construction ("ADC") real estate loans including both investment and owner-occupied projects. ADC loans amounted to $1.6 billion at March 31, 2023. A portion of the ADC portfolio, includes loan-funded interest reserves at origination. ADC loans that provide for the use of interest reserves represent approximately 59.0% of the outstanding ADC loan portfolio at March 31, 2023. The decision to establish a loan-funded interest reserve is made upon origination of the ADC loan and is based upon a number of factors considered during underwriting of the credit, including: (1) the feasibility of the project; (2) the experience of the sponsor; (3) the creditworthiness of the borrower and guarantors; (4) the borrower equity contribution; and (5) the level of collateral protection. When appropriate, an interest reserve provides a means of addressing the cash flow characteristics of a properly underwritten ADC loan. The Company recognizes that one of the risks inherent in the use of interest reserves is the potential masking of underlying problems with the project and/or the borrower's ability to repay the loan. In order to mitigate these inherent risks, the Company employs a series of reporting and monitoring mechanisms on all ADC loans, whether or not an interest reserve is provided, including: (1) construction and development timelines that are monitored on an ongoing basis and track the progress of a given project to the timeline projected at origination; (2) a construction loan administration department independent of the lending function; (3) third party independent construction loan inspection reports; (4) monthly interest reserve monitoring reports detailing the balance of the interest reserves approved at origination and the days of interest carry represented by the reserve balances as compared to the then current anticipated time to completion and/or sale of speculative projects; and (5) quarterly commercial real estate construction meetings among senior Company management, which include monitoring of current and projected real estate market conditions. If a project has performed as expected, it is the customary practice of the Company to increase loan-funded interest reserves. The following tables detail activity in the allowance for credit losses by portfolio segment for the three months ended March 31, 2023 and 2022. PPP loans are excluded from these tables since they do not carry an allowance for credit loss, as these loans are fully guaranteed as to principal and interest by the SBA, whose guarantee is backed by the full faith and credit of the U.S. Government. Allocation of a portion of the allowance to one category of loans does not restrict the use of the allowance to absorb losses in other categories. (dollars in thousands) Commercial Income-Producing Commercial Real Estate Owner-Occupied -Commercial Real Estate Real Estate Mortgage Residential Construction -Commercial and Residential Home Equity Other Consumer Total Three Months Ended March 31, 2023 Allowance for credit losses: Balance at beginning of period $ 15,655 $ 35,688 $ 12,702 $ 969 $ 8,801 $ 555 $ 74 $ 74,444 Loans charged-off (868) — — — (136) — (50) (1,054) Recoveries of loans previously charged-off 76 — — — — — 3 79 Net loans (charged-off) recovered (792) — — — (136) — (47) (975) Provision for (reversal of) credit losses 912 2,452 (245) 33 1,718 38 — 4,908 Ending balance $ 15,775 $ 38,140 $ 12,457 $ 1,002 $ 10,383 $ 593 $ 27 $ 78,377 Three Months Ended March 31, 2022 Allowance for credit losses: Balance at beginning of period $ 14,475 $ 38,287 $ 12,146 $ 449 $ 9,099 $ 474 $ 35 $ 74,965 Loans charged-off (514) — — — — — — (514) Recoveries of loans previously charged-off 54 — — — — — 1 55 Net loans (charged-off) recovered (460) — — — — — 1 (459) Provision for (reversal of) credit losses (1,069) 906 (1,631) (68) (1,126) (7) (6) (3,001) Ending balance $ 12,946 $ 39,193 $ 10,515 $ 381 $ 7,973 $ 467 $ 30 $ 71,505 The following table presents the amortized cost basis of collateral-dependent loans by class of loans as of March 31, 2023 and December 31, 2022: March 31, 2023 December 31, 2022 Business/Other Business/Other (dollars in thousands) Assets Real Estate Assets Real Estate Commercial $ 2,223 $ 995 $ 1,563 $ 1,871 Income-producing - commercial real estate 2,000 4,325 2,000 4,328 Owner-occupied - commercial real estate — 19,184 — 19,187 Real estate mortgage - residential — 1,698 — 1,698 Construction - commercial and residential — 533 — — Other consumer — — 50 — Total $ 4,223 $ 26,735 $ 3,613 $ 27,084 Credit Quality Indicators The Company uses several credit quality indicators to manage credit risk in an ongoing manner. The Company's primary credit quality indicators inform an internal credit risk rating system that categorizes loans into pass, watch, special mention, or classified categories. Credit risk ratings are applied individually to those classes of loans that have significant or unique credit characteristics that benefit from a case-by-case evaluation. These are typically loans to businesses or individuals in the classes that comprise the commercial portfolio segment. Groups of loans that are underwritten and structured using standardized criteria and characteristics, such as statistical models (e.g., credit scoring or payment performance), are typically risk rated and monitored collectively. These are typically loans to individuals in the classes that comprise the consumer portfolio segment. The following are the definitions of the Company's credit quality indicators: Pass: Loans in all classes that comprise the commercial and consumer portfolio segments that are not adversely rated, are contractually current as to principal and interest, and are otherwise in compliance with the contractual terms of the loan agreement. Management believes that there is a low likelihood of loss related to those loans that are considered pass. Special Mention: Loans in the classes that comprise the commercial portfolio segment that have potential weaknesses that deserve management's close attention. If not addressed, these potential weaknesses may result in deterioration of the repayment prospects for the loan. The special mention credit quality indicator is not used for classes of loans that comprise the consumer portfolio segment. Management believes that there is a moderate likelihood of some loss related to those loans that are considered special mention. Classified: Classified (a) Substandard – Loans inadequately protected by the current sound worth and paying capacity of the obligor or of the collateral pledged, if any. Loans so classified have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. They are characterized by the distinct possibility that the company will sustain some loss if the deficiencies are not corrected. Loss potential, while existing in the aggregate amount of substandard loans, does not have to exist in individual loans classified substandard. Classified (b) Doubtful – Loans that have all the weaknesses inherent in a loan classified substandard, with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable. The possibility of loss is extremely high, but because of certain important and reasonably specific pending factors, which may work to the advantage and strengthening of the assets, its classification as an estimated loss is deferred until its more exact status may be determined. The Company's credit quality indicators are generally updated annually, however , credits rated "Special Mention" or below are reviewed more frequently. Based on the most recent analysis performed, the amortized cost basis of loans by risk category, class and year of origination are as follows: (dollars in thousands) Prior 2019 2020 2021 2022 2023 Revolving Loans Amort. Cost Basis Revolving Loans Convert. to Term Total March 31, 2023 Commercial Pass $ 207,824 $ 56,608 $ 61,430 $ 237,660 $ 160,051 $ 24,643 $ 719,939 $ 6,499 $ 1,474,654 Special Mention — — — — 77 — 4,976 — 5,053 Substandard 2,197 264 — 340 — — 199 276 3,276 Total 210,021 56,872 61,430 238,000 160,128 24,643 725,114 6,775 1,482,983 YTD Gross Charge-offs (868) — — — — — — — (868) PPP loans Pass — — — 709 — — — — 709 Income producing - commercial real estate Pass 1,431,756 494,678 366,302 528,962 696,291 114,213 199,847 5,275 3,837,324 Special Mention 12,376 4,195 6,734 — — — 47,674 — 70,979 Substandard 62,600 — — — — — — — 62,600 Total 1,506,732 498,873 373,036 528,962 696,291 114,213 247,521 5,275 3,970,903 Owner occupied - commercial real estate Pass 648,931 110,870 39,752 207,696 39,939 5,048 1,551 22,169 1,075,956 Substandard 19,743 — — — — — — — 19,743 Total 668,674 110,870 39,752 207,696 39,939 5,048 1,551 22,169 1,095,699 Real estate mortgage - residential Pass 28,363 8,162 2,626 16,402 14,362 2,064 — — 71,979 Substandard 1,698 — — — — — — — 1,698 Total 30,061 8,162 2,626 16,402 14,362 2,064 — — 73,677 Construction - commercial and residential Pass 110,247 92,940 155,158 250,206 239,367 910 99,516 — 948,344 Substandard 533 — — — — — — — — 533 Total 110,780 92,940 155,158 250,206 239,367 910 99,516 — 948,877 YTD Gross Charge-offs (136) — — — — — — — (136) Construction - C&I (owner occupied) Pass 19,548 11,754 33,609 647 35,170 1,815 6,470 — 109,013 Total 19,548 11,754 33,609 647 35,170 1,815 6,470 — 109,013 Home equity Pass 2,300 — 248 376 686 — 49,649 470 53,729 Substandard — 39 — — — — 61 — 100 Total 2,300 39 248 376 686 — 49,710 470 53,829 Other consumer Pass 7 — — — 118 — 1,861 — 1,986 Total 7 — — — 118 — 1,861 — 1,986 YTD Gross Charge-offs (50) — — — — — — — (50) Total Recorded Investment $ 2,548,123 $ 779,510 $ 665,859 $ 1,242,998 $ 1,186,061 $ 148,693 $ 1,131,743 $ 34,689 $ 7,737,676 Total YTD Gross Charge-offs $ (1,054) $ — $ — $ — $ — $ — $ — $ — $ (1,054) (dollars in thousands) Prior 2018 2019 2020 2021 2022 Revolving Loans Amort. Cost Basis Revolving Loans Convert. to Term Total December 31, 2022 Commercial Pass $ 183,329 $ 47,393 $ 56,261 $ 64,163 $ 237,146 $ 144,390 $ 736,090 $ 8,570 $ 1,477,342 Special Mention — — — — — 82 5,475 — 5,557 Substandard 1,332 351 276 — — — 1,344 1,147 4,450 Total 184,661 47,744 56,537 64,163 237,146 144,472 742,909 9,717 1,487,349 YTD Gross Charge-offs (283) (101) (49) — — — (483) — (916) PPP loans Pass — — — 2,479 777 — — — 3,256 Income producing - commercial real estate Pass 1,016,529 439,221 480,474 334,165 542,143 744,328 192,089 358 3,749,307 Special Mention 44,195 5,206 4,209 6,735 — — 47,676 — 108,021 Substandard 60,613 2,000 — — — — — — 62,613 Total 1,121,337 446,427 484,683 340,900 542,143 744,328 239,765 358 3,919,941 YTD Gross Charge-offs (680) (645) (676) — — — — — (2,001) Owner occupied - commercial real estate Pass 461,029 191,646 111,497 40,562 206,595 41,765 24,240 13,238 1,090,572 Substandard 19,753 — — — — — — — 19,753 Total 480,782 191,646 111,497 40,562 206,595 41,765 24,240 13,238 1,110,325 Real estate mortgage - residential Pass 16,968 12,438 8,219 2,640 16,307 14,731 — — 71,303 Substandard 1,698 — — — — — — — 1,698 Total 18,666 12,438 8,219 2,640 16,307 14,731 — — 73,001 Construction - commercial and residential Pass 84,522 71,841 90,560 189,023 191,127 159,771 90,911 — 877,755 Total 84,522 71,841 90,560 189,023 191,127 159,771 90,911 — 877,755 Construction - C&I (owner occupied) Pass 14,816 8,160 11,810 33,854 653 34,679 6,507 — 110,479 Total 14,816 8,160 11,810 33,854 653 34,679 6,507 — 110,479 Home equity Pass 1,747 — — 98 551 — 48,378 906 51,680 Substandard — — 41 — — — 61 — 102 Total 1,747 — 41 98 551 — 48,439 906 51,782 Other consumer Pass 4 — — — — 126 1,561 3 1,694 Substandard — — — — — — — 50 50 Total 4 — — — — 126 1,561 53 1,744 YTD Gross Charge-offs (3) — — — — — (75) — (78) Total Recorded Investment $ 1,906,535 $ 778,256 $ 763,347 $ 673,719 $ 1,195,299 $ 1,139,872 $ 1,154,332 $ 24,272 $ 7,635,632 Total YTD Gross Charge-Offs $ (966) $ (746) $ (725) $ — $ — $ — $ (558) $ — $ (2,995) Nonaccrual and Past Due Loans As part of the Company's comprehensive loan review process, management evaluates loans that are past-due 30 days or more. Management makes a thorough assessment of the conditions and circumstances surrounding each delinquent loan. The Bank's loan policy requires that loans be placed on nonaccrual if they are 90 days past-due, unless they are well secured and in the process of collection. Additionally, Credit Administration specifically analyzes the status of development and construction projects, sales activities and utilization of interest reserves in order to carefully and prudently assess potential increased levels of risk requiring additional reserves. The table presents, by class of loan, an aging analysis and the recorded investments in loans past due as of March 31, 2023 and December 31, 2022: (dollars in thousands, except amount in the footnote) Loans 30-59 Days Past Due Loans 60-89 Days Past Due Loans 90 Days or More Past Due Total Past Due Loans Current Loans Nonaccrual Loans Total Recorded Investment in Loans March 31, 2023 Commercial $ 778 $ 524 $ — $ 1,302 $ 1,479,387 $ 2,294 $ 1,482,983 PPP loans — — — — 709 — 709 Income producing - commercial real estate (1) 14,018 — — 14,018 3,954,885 2,000 3,970,903 Owner occupied - commercial real estate — 279 — 279 1,095,406 14 1,095,699 Real estate mortgage - residential — — — — 71,762 1,915 73,677 Construction - commercial and residential — — — — 948,344 533 948,877 Construction - C&I (owner occupied) — — — — 109,013 — 109,013 Home equity 48 — — 48 53,781 — 53,829 Other consumer — — — — 1,986 — 1,986 Total $ 14,844 $ 803 $ — $ 15,647 $ 7,715,273 $ 6,756 $ 7,737,676 December 31, 2022 Commercial $ 697 $ 643 $ — $ 1,340 $ 1,483,521 $ 2,488 $ 1,487,349 PPP loans — — — — 3,256 — 3,256 Income producing - commercial real estate — — — — 3,917,941 2,000 3,919,941 Owner occupied - commercial real estate — 279 — 279 1,110,029 17 1,110,325 Real estate mortgage – residential — — — — 71,088 1,913 73,001 Construction - commercial and residential 531 — — 531 877,224 — 877,755 Construction - C&I (owner occupied) — — — — 110,479 — 110,479 Home equity — 52 — 52 51,730 — 51,782 Other consumer — 1 — 1 1,693 50 1,744 Total $ 1,228 $ 975 $ — $ 2,203 $ 7,626,961 $ 6,468 $ 7,635,632 (1) The increase in the 30-59 days past due category in the income producing - commercial real estate loans is one credit for $14.0 million which became past due in the first quarter of 2023, and was brought current in April 2023. The following presents the nonaccrual loans as of March 31, 2023 and December 31, 2022: (dollars in thousands, except amounts in footnotes) Nonaccrual with No Allowance for Credit Losses Nonaccrual with an Allowance for Credit Losses Total Nonaccrual Loans March 31, 2023 Commercial $ 91 $ 2,203 $ 2,294 Income producing - commercial real estate — 2,000 2,000 Owner occupied - commercial real estate 14 — 14 Real estate mortgage - residential — 1,915 1,915 Construction - commercial and residential — 533 533 Total (1) $ 105 $ 6,651 $ 6,756 December 31, 2022 Commercial $ 101 $ 2,387 $ 2,488 Income producing - commercial real estate — 2,000 2,000 Owner occupied - commercial real estate 17 — 17 Real estate mortgage - residential — 1,913 1,913 Other consumer — 50 50 Total (1) $ 118 $ 6,350 $ 6,468 (1) Gross interest income of $182 thousand and approximately $325 thousand would have been recorded for the three months ended March 31, 2023 and 2022, respectively, if nonaccrual loans shown above had been current and in accordance with their original terms, while no interest income was actually recorded on such loans for the three months ended March 31, 2023 and 2022. See Note 1 to the Consolidated Financial Statements for a description of the Company's policy for placing loans on nonaccrual status. Modifications with Borrowers Experiencing Financial Difficulty On January 1, 2023, the Company adopted the accounting guidance in ASU No. 2022-02, effective as of January 1, 2023, which eliminates the recognition and measurement of a TDR. Due to the removal of the TDR designation, the Company evaluates all loan restructurings according to the accounting guidance for loan modifications to determine if the restructuring results in a new loan or a continuation of the existing loan. Loan modifications to borrowers experiencing financial difficulties that result in a direct change in the timing or amount of contractual cash flows include situations where there is principal forgiveness, interest rate reductions, other-than-insignificant payment delays, term extensions, and combinations of the listed modifications. Therefore, the disclosures related to loan restructurings are for modifications which have a direct impact on cash flows. The Company may offer various types of modifications when restructuring a loan. Commercial and industrial loans modified in a loan restructuring often involve temporary interest-only payments, term extensions, and converting revolving credit lines to term loans. Additional collateral, a co-borrower, or a guarantor is often requested. Commercial mortgage and construction loans modified in a loan restructuring often involve reducing the interest rate for the remaining term of the loan, extending the maturity date at an interest rate lower than the current market rate for new debt with similar risk, or substituting or adding a new borrower or guarantor. Construction loans modified in a loan restructuring may also involve extending the interest-only payment period. Loans modified in a loan restructuring for the Company may have the financial effect of increasing the specific allowance associated with the loan. An allowance for consumer and commercial loans that have been modified in a loan restructuring is measured based on the present value of expected future cash flows discounted at the loan's effective interest rate, the loan's observable market price, or the estimated fair value of the collateral, less any selling costs, if the loan is collateral dependent. Management exercises significant judgment in developing these estimates. Commercial and consumer loans modified in a loan restructuring are closely monitored for delinquency as an early indicator of possible future default. If loans modified in a loan restructuring subsequently default, the Company evaluates the loan for possible further loss. The allowance may be increased, adjustments may be made in the allocation of the allowance, or partial charge-offs may be taken to further write-down the carrying value of the loan. None of the loans that were restructured in the three months ended March 31, 2023, experienced any subsequent payment defaults. The following table presents the amortized cost basis of loan restructurings at March 31, 2023 that were both experiencing financial difficulty and modified during the three months ended March 31, 2023. (dollars in thousands) Principal Forgiveness Term Extension Combination Term Extension and Principal Payment Delay Weighted Average Term Extension Interest Rate Reduction Restructured Loans/Total Loan Portfolio Accruing Restructured Loans Commercial $ — $ 21,744 $ — 3 months $ — 0.3 % Income producing - commercial real estate — 7,211 60,139 4 months — 0.9 % Owner occupied - commercial real estate — — 19,170 3 months — 0.2 % Total $ — $ 28,955 $ 79,309 $ — 1.4 % The following presents the performance of loans restructured to borrowers experiencing financial difficulty by class of loan during the three months ended March 31, 2023: Payment Status (Amortized Cost Basis) Payment Status (Amortized Cost Basis) (dollars in thousands) Current 30-89 Days Past Due 90+ Days Past Due Accruing Restructured Loans Commercial $ 21,744 $ — $ — Income producing - commercial real estate 67,350 — — Owner occupied - commercial real estate 19,170 — — Total $ 108,264 $ — $ — There were no non-accrual loans modified during the three months ended March 31, 2023.

Leases

Leases	3 Months Ended
	Mar. 31, 2023
Leases [Abstract]
Leases	Leases The Company accounts for leases in accordance with ASC Topic 842. A lease is defined as a contract that conveys the right to control the use of identified property, plant or equipment for a period of time in exchange for consideration. Substantially all of the leases in which the Company is the lessee comprise real estate property for branch offices, ATM locations, and corporate office space. Substantially all of our leases are classified as operating leases. With the adoption of ASC Topic 842, operating lease agreements were required to be recognized on the Consolidated Balance Sheets as a right-of-use ("ROU") asset and a corresponding lease liability. As of March 31, 2023 and December 31, 2022, the Company had $23.1 million and $24.5 million of operating lease ROU assets, respectively, and $27.6 million and $29.3 million of operating lease liabilities, respectively, on the Company's Consolidated Balance Sheets. The Company elects not to recognize ROU assets and lease liabilities arising from short-term leases, leases with initial terms of twelve months or less, or equipment leases (deemed immaterial) on the Consolidated Balance Sheets. The leases contain terms and conditions of options to extend or terminate the lease which are recognized as part of the ROU assets and lease liabilities when an economic benefit to exercise the option exists and there is a 90% probability that the Company will exercise the option. If these criteria are not met, the options are not included in ROU assets and lease liabilities. As of March 31, 2023, our leases do not contain material residual value guarantees or impose restrictions or covenants related to dividends or the Company's ability to incur additional financial obligations. During the three months ended March 31, 2023, the Company did not enter into new leases or renew or extend any leases. The Company had one lease expire during that period. The following table presents lease costs and other lease information. Three Months Ended (dollars in thousands) March 31, 2023 March 31, 2022 Lease cost Operating lease cost (cost resulting from lease payments) $ 1,716 $ 1,840 Variable lease cost (cost excluded from lease payments) 256 231 Sublease income (30) (87) Net lease cost $ 1,942 $ 1,984 Operating lease - operating cash flows (fixed payments) $ 1,859 $ 1,820 (dollars in thousands) March 31, 2023 December 31, 2022 Operating lease right-of-use assets $ 23,060 $ 24,544 Operating lease liabilities $ 27,634 $ 29,267 Weighted average lease term - operating leases 5.34 yrs 5.50 yrs Weighted average discount rate - operating leases 2.87 % 2.91 % Future minimum payments for operating leases with initial or remaining terms of more than one year as of March 31, 2023 were as follows: (dollars in thousands) Twelve months ended: March 31, 2024 $ 5,339 March 31, 2025 6,880 March 31, 2026 5,987 March 31, 2027 2,894 March 31, 2028 2,502 Thereafter 5,776 Total future minimum lease payments 29,378 Amounts representing interest (1,744) Present value of net future minimum lease payments $ 27,634

Derivatives

Derivatives	3 Months Ended
	Mar. 31, 2023
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivatives	Derivatives The Company is exposed to certain risks 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 through the use of derivative financial instruments. Interest Rate Products Interest rate derivatives not designated as hedges are not speculative and result from a service the Company provides to certain customers. The Company executes interest rate caps and swaps with commercial banking customers to facilitate their respective risk management strategies. Those interest rate swaps are simultaneously hedged by offsetting derivatives that the Company executes with a third party, such that the Company minimizes its net market risk exposure resulting from such transactions. As the interest rate derivatives associated with this program do not meet the strict hedge accounting requirements, changes in the fair value of both the customer derivatives and the offsetting derivatives are recognized directly in earnings. The Company entered into credit risk participation agreements ("RPAs") with institutional counterparties, under which the Company assumes its pro-rata share of the credit exposure associated with a borrower's performance related to interest rate derivative contracts. The fair value of RPAs is calculated by determining the total expected asset or liability exposure of the derivatives to the borrowers and applying the borrowers' credit spread to that exposure. Total expected exposure incorporates both the current and potential future exposure of the derivatives, derived from using observable inputs, such as yield curves and volatilities. Credit-Risk-Related Contingent Features The Company has agreements with each of its derivative counterparties that contain a provision where if the Company defaults on any of its indebtedness, then the Company could also be declared in default on its derivative obligations. The Company is exposed to credit risk in the event of nonperformance by the interest rate derivative counterparty. The Company minimizes this risk by entering into derivative contracts with only large, stable financial institutions, and the Company has not experienced, and does not expect, any losses from counterparty nonperformance on the interest rate derivatives. The Company monitors counterparty risk in accordance with the provisions of ASC Topic 815, "Derivatives and Hedging." In addition, the interest rate derivative agreements contain language outlining collateral-pledging requirements for each counterparty. The interest rate derivative agreements detail: 1) that collateral be posted when the market value exceeds certain threshold limits associated with the secured party's exposure; 2) if the Company defaults on any of its indebtedness (including default where repayment of the indebtedness has not been accelerated by the lender), then the Company could also be declared in default on its derivative obligations; 3) if the Company fails to maintain its status as a well-capitalized institution then the counterparty could terminate the derivative positions and the Company would be required to settle its obligations under the agreements. Mortgage Banking Derivatives The Company commenced the cessation of first lien residential mortgage origination for secondary sale during the three months ended March 31, 2023. The Company expects to complete residual origination and sales activities as of the end of the third quarter of 2023. As part of its mortgage banking activities, the Bank entered into interest rate lock commitments, which are commitments to originate loans where the interest rate on the loan is determined prior to funding and the customers have locked into that interest rate. The Bank then locks in the loan and interest rate with an investor and commits to deliver the loan if settlement occurs ("best efforts") or commits to deliver the locked loan in a binding ("mandatory") delivery program with an investor. Certain loans under interest rate lock commitments are covered under forward sales contracts of MBS. Forward sales contracts of MBS are recorded at fair value with changes in fair value recorded in noninterest income. Interest rate lock commitments and commitments to deliver loans to investors are considered derivatives. The market value of interest rate lock commitments and best efforts contracts are not readily ascertainable with precision because they are not actively traded in stand-alone markets. The Bank determines the fair value of interest rate lock commitments and delivery contracts by measuring the fair value of the underlying asset, which is impacted by current interest rates, taking into consideration the probability that the interest rate lock commitments will close or will be funded. Certain additional risks arise from these forward delivery contracts in that the counterparties to the contracts may not be able to meet the terms of the contracts. The Bank does not expect any counterparty to any MBS to fail to meet its obligation. Additional risks inherent in mandatory delivery programs include the risk that, if the Bank does not close the loans subject to interest rate risk lock commitments, it will still be obligated to deliver MBS to the counterparty under the forward sales agreement. Should this be required, the Bank could incur significant costs in acquiring replacement loans or MBS and such costs could have an adverse effect on mortgage banking operations. The fair value of the mortgage banking derivatives is recorded as a freestanding asset or liability with the change in value being recognized in current earnings during the period of change. The table below identifies the balance sheet category and fair value of the Company's derivative instruments as of March 31, 2023 and December 31, 2022. The Company has a minimum collateral posting threshold with its derivative counterparty. If the Company had breached any provisions under the agreement at March 31, 2023, it could have been required to settle its obligations under the agreement at the termination value. March 31, 2023 December 31, 2022 (dollars in thousands) Notional Fair Value Balance Sheet Notional Fair Value Balance Sheet Derivatives not designated as hedging instruments in an asset position Interest rate product $ 401,890 $ 25,844 Other assets $ 396,024 $ 31,039 Other assets Mortgage banking derivatives 2,188 29 Other assets 6,963 93 Other assets Total $ 404,078 $ 25,873 $ 402,987 $ 31,132 Derivatives not designated as hedging instruments in a liability position Interest rate product $ 401,890 $ 25,218 Other liabilities $ 396,024 $ 30,065 Other liabilities Credit risk participation agreements 25,770 3 Other liabilities 25,902 2 Other liabilities Total $ 427,660 25,221 $ 421,926 30,067 Cash and other collateral posted — — Net derivatives in a liability position $ 25,221 $ 30,067 The table below presents the effect of the Company's derivative financial instruments on the consolidated statements of income for the three months ended March 31, 2023 and 2022: The Effect of Derivatives Not Designated as Hedging Instruments in the Consolidated Statements of Income Amount of Gain (Loss) Recognized in Income on Derivatives Location of Gain (Loss) Recognized in Income on Derivatives Three Months Ended March 31, (dollars in thousands) 2023 2022 Interest rate products Other income / (other expense) $ (350) $ 250 Mortgage banking derivatives Gain on sale of loans (64) 209 Total $ (414) $ 459

Deposits

Deposits	3 Months Ended
	Mar. 31, 2023
Deposits Liabilities, Balance Sheet, Reported Amounts [Abstract]
Deposits	Deposits The following table provides information regarding the Bank’s deposit composition at March 31, 2023 and December 31, 2022: (dollars in thousands) March 31, 2023 December 31, 2022 Noninterest bearing demand $ 2,247,706 $ 3,150,751 Interest bearing transaction 907,637 1,138,235 Savings and money market 2,970,093 3,640,697 Time deposits 1,337,805 783,499 Total $ 7,463,241 $ 8,713,182 The remaining maturity of time deposits at March 31, 2023 and December 31, 2022 were as follows: (dollars in thousands) March 31, 2023 December 31, 2022 2023 $ 564,913 $ 463,393 2024 413,794 152,898 2025 276,542 157,320 2026 73,364 2,628 2027 4,379 4,130 2028 4,813 3,130 Thereafter — — Total $ 1,337,805 $ 783,499 (dollars in thousands) March 31, 2023 December 31, 2022 Three months or less $ 131,277 $ 159,820 More than three months through six months 233,638 99,044 More than six months through twelve months 359,145 204,529 Over twelve months 613,745 320,106 Total $ 1,337,805 $ 783,499 As of March 31, 2023 and December 31, 2022, time deposit accounts in excess of $250 thousand were as follows: (dollars in thousands) March 31, 2023 December 31, 2022 Three months or less $ 45,926 $ 87,959 More than three months through six months 144,356 51,746 More than six months through twelve months 249,832 108,877 Over twelve months 560,763 269,200 Total $ 1,000,877 $ 517,782

Borrowings

Borrowings	3 Months Ended
	Mar. 31, 2023
Long-Term Debt, Unclassified [Abstract]
Borrowings	Borrowings The following table summarizes the Company’s borrowings, which include repurchase agreements with the Company’s customers, short-term borrowings and long-term borrowings, at March 31, 2023 and December 31, 2022: (dollars in thousands) Borrowings - Principal Unamortized Deferred Issuance Costs Net Borrowings Outstanding Available Capacity (1)(2) Maturity Dates Interest Rates (3) March 31, 2023: Customer repurchase agreements $ 37,854 $ — $ 37,854 $ — N/A 3.27 % Short-term borrowings: FHLB secured borrowings 1,313,801 — 1,313,801 653,946 May 24, 2023 - December 1, 2023 5.06 % FRB: BTFP secured borrowings 800,000 — 800,000 37,182 March 26, 2024 4.38 % Discount window secured borrowings — — — 606,201 N/A N/A Raymond James repurchase agreement — — — 18,050 N/A N/A Total 2,113,801 — 2,113,801 1,315,379 Long-term borrowings: Subordinated notes, 5.75% 70,000 (175) 69,825 — September 1, 2024 5.75 % Total borrowings $ 2,221,655 $ (175) $ 2,221,480 $ 1,315,379 December 31, 2022: Customer repurchase agreements $ 35,100 $ — $ 35,100 $ — N/A 2.94 % Short-term borrowings: FHLB secured borrowings 975,001 — 975,001 145,104 December 1, 2023 4.57 % FRB discount window secured borrowings — — — 607,405 N/A N/A Total 975,001 — 975,001 752,509 Long-term borrowings: Subordinated notes, 5.75% 70,000 (206) 69,794 — September 1, 2024 5.75 % Total borrowings $ 1,080,101 $ (206) $ 1,079,895 $ 752,509 (1) Available capacity on the Company's short-term borrowing arrangements with the FHLB, the FRB's BTFP program and the Raymond James repurchase line comprise pledged collateral that has not been borrowed against. At March 31, 2023, the Company had total additional undrawn borrowing capacity of approximately $1.7 billion, comprising unencumbered securities available to be pledged of approximately $1.1 billion and undrawn financing on pledged assets of $709.2 million, including $653.9 million with the FHLB, $37.2 million with the BTFP and $18.1 million with Raymond James. (2) As part of the Company's agreement governing its participation in the BTFP program and the Raymond James repurchase agreement, the borrowing capacity is determined based on the principal balance of the pledged assets. (3) Represent the weighted average interest rate on customer repurchase agreements and the short-term borrowings outstanding and the coupon interest rate on the subordinated notes, which approximates the effective interest rate. The Company’s repurchase agreements operate on a rolling basis and do not contain contractual maturity dates. The contractual maturity dates on FHLB secured borrowings represent the maturity dates of current advances and are not evidence of a termination date on the line. There are no prepayment penalties nor unused commitment fees on any of the Company’s borrowing arrangements. Bank Term Funding Program (“BTFP”) On March 12, 2023, the FRB, Department of Treasury and the FDIC issued a joint statement outlining actions they had taken to protect the U.S. economy by strengthening public confidence in the banking system as a result of and in response to recently announced bank closures. Among other actions, the Federal Reserve Board announced that it would make available additional funding to eligible depository institutions through the creation of a new BTFP. The BTFP provides eligible depository institutions, including the Company's subsidiary bank, EagleBank, an additional source of liquidity. Borrowings are funded based on a percentage of the principal of eligible collateral posted, as defined within the terms of the program. Interest is payable at a fixed rate over the term of the borrowing and there are no prepayment penalties. The program is expected to continue until at least March 2024. Subordinated Notes On August 5, 2014, the Company completed the sale of $70.0 million of its 5.75% subordinated notes, due September 1, 2024 (the "2024 Notes"). The 2024 Notes were offered to the public at par and qualify as Tier 2 capital for regulatory purposes to the fullest extent permitted under the Basel III Rule capital requirements. The net proceeds were approximately $68.8 million which included $1.2 million in deferred financing costs, which are being amortized over the life of the 2024 Notes.

Net Income per Common Share

Net Income per Common Share	3 Months Ended
	Mar. 31, 2023
Earnings Per Share [Abstract]
Net Income per Common Share	Net Income per Common Share The calculation of net income per common share for the three months ended March 31, 2023 and 2022 was as follows: Three Months Ended March 31, (dollars and shares in thousands, except per share data) 2023 2022 Basic: Net income $ 24,234 $ 45,744 Average common shares outstanding 31,109 32,033 Basic net income per common share $ 0.78 $ 1.43 Diluted: Net income $ 24,234 $ 45,744 Average common shares outstanding 31,109 32,033 Adjustment for common share equivalents 71 77 Average common shares outstanding-diluted 31,180 32,110 Diluted net income per common share $ 0.78 $ 1.42 Anti-dilutive shares 3 —

Other Comprehensive (Loss) Inco

Other Comprehensive (Loss) Income	3 Months Ended
	Mar. 31, 2023
Other Comprehensive Income [Abstract]
Other Comprehensive (Loss) Income	Other Comprehensive (Loss) Income The following table presents the components of other comprehensive (loss) income for the three months ended March 31, 2023 and 2022. (dollars in thousands) Before Tax Tax Effect Net of Tax Three Months Ended March 31, 2023 Net unrealized gain (loss) on securities available-for-sale $ 24,039 $ (6,103) $ 17,936 Less: Reclassification adjustment for net loss (gain) included in net income 21 (5) 16 Total unrealized gain (loss) on investment securities available-for-sale 24,060 (6,108) 17,952 Amortization of unrealized loss on securities transferred to held-to-maturity 1,983 (1,342) 641 Total unrealized loss recognized on investment securities held-to-maturity 1,983 (1,342) 641 Other comprehensive income (loss) $ 26,043 $ (7,450) $ 18,593 Three Months Ended March 31, 2022 Net unrealized (loss) gain on securities available-for-sale $ (79,227) $ 20,821 $ (58,406) Less: reclassification adjustment for net loss (gain) included in net income 25 (6) 19 Total unrealized (loss) gain on investment securities available-for-sale (79,202) 20,815 (58,387) Net unrealized (loss) gain on securities held-to-maturity (66,193) 17,098 (49,095) Total unrealized (loss) gain recognized on investment securities held-to-maturity (66,193) 17,098 (49,095) Other comprehensive (loss) income $ (145,395) $ 37,913 $ (107,482) The following table presents the changes in each component of accumulated other comprehensive (loss) income, net of tax, for the three months ended March 31, 2023 and 2022. (dollars in thousands) Securities Available-For-Sale Securities Held-to-Maturity Derivatives Accumulated Other Comprehensive Income (Loss) Three Months Ended March 31, 2023 Balance at beginning of period $ (154,773) $ (44,734) $ — $ (199,507) Other comprehensive income before reclassifications 17,936 — — 17,936 Amounts reclassified from accumulated other comprehensive income 16 — — 16 Amortization of unrealized loss on securities transferred to held-to-maturity — 641 — 641 Net other comprehensive income during period 17,952 641 — 18,593 Balance at end of period $ (136,821) $ (44,093) $ — $ (180,914) Three Months Ended March 31, 2022 Balance at beginning of period $ (13,958) $ — $ (284) $ (14,242) Other comprehensive (loss) before reclassifications (58,406) (49,095) — (107,501) Amounts reclassified from accumulated other comprehensive income 19 — — 19 Net other comprehensive (loss) during period (58,387) (49,095) — (107,482) Balance at end of period $ (72,345) $ (49,095) $ (284) $ (121,724) The following tables present the amounts reclassified out of each component of accumulated other comprehensive income (loss) for the three months ended March 31, 2023 and 2022. Details about Accumulated Other Comprehensive Loss Components Amount Reclassified from Accumulated Other Comprehensive (Loss) Income Three Months Ended March 31, Affected Line Item in Consolidated Statements of Income (dollars in thousands) 2023 2022 Realized loss on sale of investment securities $ (21) $ (25) Net loss on sale of investment securities Income tax benefit (expense) 5 6 Income tax expense Total reclassifications for the periods $ (16) $ (19)

Fair Value Measurements

Fair Value Measurements	3 Months Ended
	Mar. 31, 2023
Fair Value Disclosures [Abstract]
Fair Value Measurements	Fair Value Measurements The fair value of an asset or liability is the price that would be received to sell that asset or paid to transfer that liability in an orderly transaction occurring in the principal market (or most advantageous market in the absence of a principal market) for such asset or liability. In estimating fair value, the Company utilizes valuation techniques that are consistent with the market approach, the income approach and/or the cost approach. Such valuation techniques are consistently applied. Inputs to valuation techniques include the assumptions that market participants would use in pricing an asset or liability. ASC Topic 820, "Fair Value Measurements and Disclosures," establishes a fair value hierarchy for valuation inputs that gives the highest priority to quoted prices in active markets for identical assets or liabilities and the lowest priority to unobservable inputs. The fair value hierarchy is as follows: Level 1 Quoted prices in active exchange markets for identical assets or liabilities; also includes certain U.S. treasury and other U.S. Government and agency securities actively traded in over-the-counter markets. Level 2 Observable inputs other than Level 1 including quoted prices for similar assets or liabilities, quoted prices in less active markets, or other observable inputs that can be corroborated by observable market data; also includes derivative contracts whose value is determined using a pricing model with observable market inputs or inputs that can be derived principally from or corroborated by observable market data. This category generally includes certain U.S. Government and agency securities, corporate debt securities, derivative instruments, and residential mortgage loans held for sale. Level 3 Unobservable inputs supported by little or no market activity for financial instruments whose value is determined using pricing models, discounted cash flow methodologies, or similar techniques, as well as instruments for which the determination of fair value requires significant management judgment or estimation; also includes observable inputs for single dealer nonbinding quotes not corroborated by observable market data. This category generally includes certain private equity investments, retained interests from securitizations, and certain collateralized debt obligations. Assets and Liabilities Recorded at Fair Value on a Recurring Basis The tables below present the recorded amount of assets and liabilities measured at fair value on a recurring basis as of March 31, 2023 and December 31, 2022. (dollars in thousands) Quoted Prices Significant Other Observable Inputs Significant Other Unobservable Inputs Total Fair Value March 31, 2023 Assets: Investment securities available-for-sale: U.S treasury bonds $ — $ 46,931 $ — $ 46,931 U. S. agency securities — 674,467 — 674,467 Residential mortgage-backed securities — 800,242 — 800,242 Commercial mortgage-backed securities — 50,282 — 50,282 Municipal bonds — 8,482 — 8,482 Corporate bonds — 1,781 — 1,781 Loans held for sale — 6,488 — 6,488 Interest rate derivatives — 25,844 — 25,844 Mortgage banking derivatives — — 29 29 Total assets measured at fair value on a recurring basis $ — $ 1,614,517 $ 29 $ 1,614,546 Liabilities: Credit risk participation agreements — 3 — 3 Interest rate derivatives — 25,218 — 25,218 Total liabilities measured at fair value on a recurring basis $ — $ 25,221 $ — $ 25,221 December 31, 2022 Assets: Investment securities available-for-sale: U.S. treasury bonds $ — $ 46,326 $ — $ 46,326 U. S. agency securities — 669,728 — 669,728 Residential mortgage-backed securities — 820,502 — 820,502 Commercial mortgage-backed securities — 50,214 — 50,214 Municipal bonds — 10,088 — 10,088 Corporate bonds — 1,808 — 1,808 Loans held for sale — 6,734 — 6,734 Interest rate caps — 31,039 — 31,039 Mortgage banking derivatives — — 93 93 Total assets measured at fair value on a recurring basis $ — $ 1,636,439 $ 93 $ 1,636,532 Liabilities: Credit risk participation agreements $ — $ 2 $ — $ 2 Interest rate derivatives — 30,065 — 30,065 Total liabilities measured at fair value on a recurring basis $ — $ 30,067 $ — $ 30,067 Investment securities available-for-sale: Investment securities available-for-sale are recorded at fair value on a recurring basis. Fair value measurement is based upon quoted prices, if available. If quoted prices are not available, fair value is measured using independent pricing models or other model-based valuation techniques such as the present value of future cash flows, adjusted for the security's credit rating, prepayment assumptions and other factors such as credit loss assumptions. Level 1 securities include certain U.S. treasury, U.S. Government and agency securities that actively traded in over-the-counter markets. Level 2 securities includes certain U.S. treasury bonds, U.S. agency debt securities, mortgage-backed securities issued by Government Sponsored Entities and municipal bonds. Securities classified as Level 3 include securities in less liquid markets, for which the carrying amounts approximate the fair value. Loans held for sale : The Company has elected to carry loans held for sale at fair value. This election reduces certain timing differences in the Consolidated Statement of Income and better aligns with the management of the portfolio from a business perspective. Gains and losses on sales of residential mortgage loans are recorded as a component of noninterest income in the Consolidated Statements of income. Gains and losses on sale of multifamily FHA securities are recorded as a component of noninterest income in the Consolidated Statements of Income. Fair value is derived from secondary market quotations for similar instruments. As such, the Company classifies loans subjected to fair value adjustments as Level 2 valuation. The following tables summarize the difference between the aggregate fair value and the aggregate unpaid principal balance for loans held for sale measured at fair value as of March 31, 2023 and December 31, 2022. (dollars in thousands) Fair Value Aggregate Unpaid Principal Balance Difference March 31, 2023 Loans held for sale $ 6,488 $ 6,517 $ (29) December 31, 2022 Loans held for sale $ 6,734 $ 6,775 $ (41) There were no residential mortgage loans held for sale that were 90 or more days past due or on nonaccrual status as of March 31, 2023 or December 31, 2022. Credit risk participation agreements : The Company enters into RPAs with institutional counterparties, under which the Company assumes its pro-rata share of the credit exposure associated with a borrower's performance related to interest rate derivative contracts. The fair value of RPAs is calculated by determining the total expected asset or liability exposure of the derivatives to the borrowers and applying the borrowers' credit spread to that exposure. Total expected exposure incorporates both the current and potential future exposure of the derivatives, derived from using observable inputs, such as yield curves and volatilities. Accordingly, RPAs fall within Level 2. Interest rate derivatives: The Company entered into an interest rate derivative agreement with an institutional counterparty, under which the Company will receive cash if and when market rates exceed the derivatives strike rate. The fair value of the derivative is calculated by determining the total expected asset or liability exposure of the derivative. Total expected exposure incorporates both the current and potential future exposure of the derivative, derived from using observable inputs, such as yield curves and volatilities. Accordingly, the derivative falls within Level 2. Mortgage banking derivatives for loans settled on a mandatory basis: The Company commenced the cessation of first lien residential mortgage origination for secondary sale during the three months ended March 31, 2023. The Company expects to complete residual origination and sales activities as of the end of the third quarter of 2023. While the Company had mortgage banking derivatives in 2023 and 2022, the Company does not expect to have any of these derivatives by the end of the third quarter 2023. The Company relied on a third-party pricing service to value its mortgage banking derivative financial assets and liabilities, which the Company classifies as a Level 3 valuation. The external valuation model to estimate the fair value of its interest rate lock commitments to originate residential mortgage loans held for sale requires grouping the interest rate lock commitments by interest rate and terms, applying an estimated pull-through rate based on historical experience, and then multiplying by quoted investor prices determined to be reasonably applicable to the loan commitment groups based on interest rate, terms, and rate lock expiration dates of the loan commitment groups. The Company also relies on an external valuation model to estimate the fair value of its forward commitments to sell residential mortgage loans (i.e. an estimate of what the Company would receive or pay to terminate the forward delivery contract based on market prices for similar financial instruments), which includes matching specific terms and maturities of the forward commitments against applicable investor pricing. Mortgage banking derivative for loans settled best efforts basis : The significant unobservable input (Level 3) used in the fair value measurement of the Company's interest rate lock commitments is the pull through ratio, which represents the percentage of loans currently in a lock position which management estimates will ultimately close. An increase in the pull through ratio (i.e. higher percentage of loans are estimated to close) will increase the gain or loss. The pull through ratio is largely dependent on the loan processing stage that a loan is currently in. The pull through rate is computed by the Company's secondary marketing consultant using historical data and the ratio is periodically reviewed by the Company for reasonableness. The following is a reconciliation of activity for assets measured at fair value based on Significant Other Unobservable Inputs (Level 3): (dollars in thousands) Investment Securities Available-for-Sale Mortgage Banking Derivatives Total Assets: Beginning balance at January 1, 2023 $ — $ 93 $ 93 Realized loss included in earnings — (64) (64) Ending balance at March 31, 2023 $ — $ 29 $ 29 (dollars in thousands) Investment Securities Available-for-Sale Mortgage Banking Derivatives Total Assets: Beginning balance at January 1, 2022 $ 10,000 $ 636 $ 10,636 Realized loss included in earnings — (543) (543) Reclassified to investment securities held-to-maturity (10,000) — (10,000) Ending balance at December 31, 2022 $ — $ 93 $ 93 For Level 3 assets measured at fair value on a recurring or nonrecurring basis as of March 31, 2023 and December 31, 2022, the significant unobservable inputs used in the fair value measurements were as follows: March 31, 2023 December 31, 2022 (dollars in thousands) Valuation Technique Description Range Weighted Average (1) Fair Value Weighted Average (1) Range Fair Value Mortgage banking derivatives Pricing Model Pull Through Rate 61.3% - 100.0% 64.90 % $ 29 83.80 % 83.8% - 100% $ 93 (1) Unobservable inputs for mortgage banking derivatives were weighted by loan amount. Assets and Liabilities Recorded at Fair Value on a Nonrecurring Basis The Company measures certain assets at fair value on a nonrecurring basis, and the following is a general description of the methods used to value such assets. At March 31, 2023, substantially all of the Company's individually evaluated loans were evaluated based upon the fair value of the collateral. In accordance with ASC Topic 820, individually evaluated loans where an allowance is established based on the fair value of collateral, i.e. those that are collateral dependent, require classification in the fair value hierarchy. When the fair value of the collateral is based on an observable market price or a current appraised value, the Company records the loan as nonrecurring Level 2. When an appraised value is not available or management determines the fair value of the collateral is further impaired below the appraised value and there is no observable market price, the Company records the loan as nonrecurring Level 3. Other real estate owned : Other real estate owned is initially recorded at fair value less estimated selling costs. Fair value is based upon independent market prices, appraised values of the collateral or management's estimation of the value of the collateral, which the Company classifies as a Level 3 valuation. Assets measured at fair value on a nonrecurring basis are included in the table below: (dollars in thousands) Quoted Prices Significant Other Observable Inputs Significant Other Unobservable Inputs Total Fair Value March 31, 2023 Individually assessed loans: Commercial $ — $ — $ 1,826 $ 1,826 Income producing - commercial real estate — — 2,773 2,773 Owner occupied - commercial real estate — — 19,184 19,184 Real estate mortgage - residential — — 1,404 1,404 Construction - commercial and residential — — 396 396 Other real estate owned — — 1,962 1,962 Total assets measured at fair value on a nonrecurring basis as of March 31, 2023 $ — $ — $ 27,545 $ 27,545 December 31, 2022 Individually assessed loans: Commercial $ — $ — $ 1,790 $ 1,790 Income producing - commercial real estate — — 3,131 3,131 Owner occupied - commercial real estate — — 19,187 19,187 Real estate mortgage - residential — — 1,404 1,404 Construction - commercial and residential — — 3 3 Other real estate owned — — 1,962 1,962 Total assets measured at fair value on a nonrecurring basis as of December 31, 2022 $ — $ — $ 27,477 $ 27,477 Fair Value of Financial Instruments The Company discloses fair value information about financial instruments for which it is practicable to estimate the value, whether or not such financial instruments are recognized on the balance sheet. Fair value is the amount at which a financial instrument could be exchanged in a current transaction between willing parties, other than in a forced sale or liquidation, and is best evidenced by quoted market price, if one exists. Quoted market prices, if available, are shown as estimates of fair value. Because no quoted market prices exist for a portion of the Company's financial instruments, the fair value of such instruments has been derived based on management's assumptions with respect to future economic conditions, the amount and timing of future cash flows and estimated discount rates. Different assumptions could significantly affect these estimates. Accordingly, the net realizable value could be materially different from the estimates presented below. In addition, the estimates are only indicative of individual financial instrument values and should not be considered an indication of the fair value of the Company taken as a whole. Fair Value Measurements (dollars in thousands) Carrying Value Fair Value Quoted Prices Significant Other Observable Inputs Significant Other Unobservable Inputs March 31, 2023 Assets Cash and due from banks $ 9,940 $ 9,940 $ 9,940 $ — $ — Federal funds sold 3,746 3,746 — 3,746 — Interest bearing deposits with other banks 159,078 159,078 — 159,078 — Investment securities available-for-sale 1,582,185 1,582,185 — 1,582,185 — Investment securities held-to-maturity 1,075,303 965,786 — 965,786 — Federal Reserve and Federal Home Loan Bank stock 79,134 N/A — — — Loans held for sale 6,488 6,488 — 6,488 — Loans 7,737,676 7,567,583 — — 7,567,583 Bank owned life insurance 111,217 111,217 — 111,217 — Annuity investment 13,675 13,675 — 13,675 — Mortgage banking derivatives 29 29 — — 29 Interest rate caps 25,844 25,844 — 25,844 — Liabilities Noninterest bearing deposits $ 2,247,706 $ 2,247,706 $ — $ 2,247,706 $ — Interest bearing deposits 3,877,730 3,877,730 — 3,877,730 — Time deposits 1,337,805 1,324,234 — 1,324,234 — Customer repurchase agreements 37,854 37,854 — 37,854 — Borrowings 2,183,626 2,181,709 — 2,181,709 — Credit risk participation agreement 3 3 — 3 — Interest rate caps 25,218 25,218 — 25,218 — December 31, 2022 Assets Cash and due from banks $ 12,655 $ 12,655 $ 12,655 $ — $ — Federal funds sold 33,927 33,927 — 33,927 — Interest bearing deposits with other banks 265,272 265,272 — 265,272 — Investment securities available-for-sale 1,598,666 1,598,666 — 1,598,666 — Investment securities held-to-maturity 1,093,374 967,940 — 967,940 — Federal Reserve and Federal Home Loan Bank stock 65,067 N/A — — — Loans held for sale 6,734 6,734 — 6,734 — Loans 7,635,632 7,492,283 — — 7,492,283 Bank owned life insurance 110,998 110,998 — 110,998 — Annuity investment 13,869 13,869 — 13,869 — Mortgage banking derivatives 93 93 — — 93 Interest rate caps 31,039 31,039 — 31,039 — Liabilities Noninterest bearing deposits $ 3,150,751 $ 3,150,751 $ — $ 3,150,751 $ — Interest bearing deposits 4,778,932 4,778,932 — 4,778,932 — Time deposits 783,499 777,757 — 777,757 — Customer repurchase agreements 35,100 35,100 — 35,100 — Borrowings 1,044,795 1,043,083 — 1,043,083 — Credit risk participation agreements 2 2 — 2 — Interest rate caps 30,065 30,065 — 30,065 —

Legal Contingencies

Legal Contingencies	3 Months Ended
	Mar. 31, 2023
Commitments and Contingencies Disclosure [Abstract]
Legal Contingencies	Legal Contingencies There have been no material changes in the status of the legal, regulatory and governmental proceedings, investigations and inquiries previously disclosed in Part II, Item 8, "Note 21 - Commitments and Contingent Liabilities" of the Company's Annual Report on Form 10-K for the year ended December 31, 2022. From time to time, the Company and its subsidiaries are involved in various legal proceedings and regulatory and governmental investigations and inquiries incidental to their business in the ordinary course, including matters in which damages in various amounts are claimed. Such matters may result in legal expenses that could adversely impact the financial condition and results of operations of the Company. The Company had no contingent liabilities outstanding in connection with pending legal matters at March 31, 2023 and December 31, 2022. As previously disclosed, the Company maintains director and officer insurance policies ("D&O Insurance Policies") that provide coverage for the legal defense costs. When claims are covered by D&O Insurance Policies, the Company records a corresponding receivable against the incurred legal defense cost expense subject to coverage under the D&O Insurance Policies and then eliminates the receivable and expense when the claim is paid. If the D&O Insurance Policies are exhausted, the Company will be responsible for paying the defense costs associated with any investigations and litigations for itself and on behalf of any current and former Officers and Directors entitled to indemnification from the Company. The D&O Insurance Policies for the period from December 2016 to December 2017 have been exhausted. The Company will therefore be responsible for paying any future costs related to matters from that period, including matters that are not currently pending. The Company cannot predict with any certainty the amount of defense costs that the Company may incur in the future in connection with any potential future investigations and legal proceedings, as they are dependent on various factors, many of which are outside of the Company's control.

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	3 Months Ended
	Mar. 31, 2023
Accounting Policies [Abstract]
Principles of Consolidation and Basis of Presentation	Principles of Consolidation and Basis of Presentation The Consolidated Financial Statements include the accounts of Eagle Bancorp, Inc. (the "Parent") and its subsidiaries (together with the Parent, the "Company"), with all significant intercompany transactions eliminated. EagleBank (the "Bank"), a Maryland chartered commercial bank, is the Parent's principal subsidiary. The accounting and reporting policies of the Company conform to generally accepted accounting principles in the United States of America ("GAAP") and to general practices in the banking industry. The Consolidated Financial Statements and accompanying notes of the Company included herein are unaudited. The Consolidated Balance Sheet as of December 31, 2022 was derived from the audited Consolidated Balance Sheet as of that date. The Consolidated Financial Statements reflect all adjustments, consisting of normal recurring adjustments, that in the opinion of management are necessary to present fairly the results for the periods presented. Certain information and note disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to the rules and regulations of the Securities and Exchange Commission ("SEC"). In addition to the accounting policies described below, the Company applies the accounting policies contained in Note 1 to Consolidated Financial Statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2022. Certain reclassifications have been made to 2022 amounts previously reported to conform to the 2023 presentation. Reclassifications had no effect on net income or shareholders' equity.
Nature of Operations	Nature of Operations The Company, through the Bank, conducts a full service community banking business, primarily in Northern Virginia, Suburban Maryland, and Washington, D.C. The primary financial services offered by the Bank include real estate, commercial and consumer lending, as well as traditional deposit and repurchase agreement products. The Bank is also active in the origination of small business loans, and the origination, securitization and sale of multifamily Federal Housing Administration ("FHA") loans. The guaranteed portion of small business loans, guaranteed by the Small Business Administration ("SBA"), is typically sold to third party investors in a transaction apart from the loan's origination. The Bank offers its products and services through fifteen banking offices, five lending centers and various digital capabilities, including remote deposit services and mobile banking services. In March 2023, the Company closed its Alexandria, Virginia branch following the lease's expiration. Landroval Municipal Finance, Inc., a subsidiary of the Bank, focuses on lending to municipalities by buying debt on the public market as well as direct purchase issuance. The Company commenced the cessation of first lien residential mortgage origination for secondary sale during the three months ended March 31, 2023. The Company expects to complete residual origination and sales activities by the end of the third quarter of 2023.
Use of Estimates	Use of Estimates The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts in the consolidated financial statements and accompanying notes. Actual results could differ from those estimates and such differences could be material to the consolidated financial statements.
Investment Securities	Investment Securities The Company recognizes acquired securities on the trade date. Investment securities comprise debt securities, which are classified depending on the Company's intent and ability to hold the securities to maturity. Debt securities are classified as available-for-sale when management may have the intent to sell them prior to maturity. Debt securities are classified as held-to-maturity and carried at amortized cost when management has the positive intent and ability to hold them to maturity. Premiums and discounts on investment securities available-for-sale and held-to-maturity are amortized or accreted to the earlier of call or maturity based on expected lives, which include prepayment adjustments and call optionality. Transfers of Investment Securities from Available-for-Sale to Held-to-Maturity Transfers of debt securities into the held-to-maturity category from the available-for-sale category are made at amortized cost, net of unrealized gain or loss reported in accumulated other comprehensive income (loss) at the date of transfer. The unrealized holding gain or loss at the date of transfer is retained in other comprehensive income and in the carrying value of the held-to-maturity securities. Such amounts are amortized over the remaining life of the security.
Loan Modifications to Borrowers in Financial Difficulty	Loans Loans held for investment are stated at the principal amount outstanding, net of unamortized deferred costs and fees. Interest income on loans is recognized at the contractual rate on the principal amounts outstanding. Loan origination fees, net of direct loan origination costs, and commitment fees are deferred and amortized on the interest method over the term of the loan. Past due loans are placed on nonaccrual status when there is a clear indication that the borrower's cash flow may not be sufficient to meet payments as they become due. Generally, this conclusion is reached when a loan is 90 days past due. When a loan is placed on nonaccrual status, all previously accrued and unpaid interest is reversed through interest income. Interest income is subsequently recognized on a cash basis as long as the remaining book balance of the asset is deemed to be collectible. If collectability is questionable, then cash payments are applied to principal. A loan is placed back on accrual status when both principal and interest are current and it is probable that we will be able to collect all amounts due (both principal and interest) according to the terms of the loan agreement.
Allowance for Credit Losses- Loans	Allowance for Credit Losses - Loans The allowance for credit losses - loans ("ACL") is an estimate of the expected credit losses in the loans held for investment portfolio. Accounting Standards Codification ("ASC") 326, "Financial Instruments-Credit Losses" requires that an estimate of current expected credit losses ("CECL") be immediately recognized and reevaluated over the contractual life of the financial asset when a financial asset is originated or purchased. The ACL is a valuation account that is deducted from the amortized cost basis of loans to present the net amount expected to be collected on the loans. Loans, or portions thereof, are charged off against the allowance when they are deemed uncollectible. Expected recoveries are recorded to the extent they do not exceed the aggregate of amounts previously charged-off and expected to be charged-off. Reserves on loans that do not share risk characteristics are evaluated on an individual basis. Nonaccrual loans are specifically reviewed for loss potential and when deemed appropriate are assigned a reserve based on an individual evaluation. The remainder of the portfolio, representing all loans not evaluated individually for impairment, is segregated by call report codes, and a loan-level probability of default ("PD") / Loss Given Default ("LGD") cash flow method is applied using an exposure at default ("EAD") model. These historical loss rates are then modified to incorporate our reasonable and supportable forecast of future losses at the portfolio segment level, as well as any necessary qualitative adjustments. The Company uses regression analysis of historical internal and peer data provided by a third-party service provider (as Company loss data is insufficient) to determine suitable credit loss drivers to utilize when modeling lifetime PD and LGD. This analysis also determines how expected PD will be impacted by different forecasted levels of the loss drivers. A similar process is employed to calculate a reserve assigned to off-balance sheet commitments, specifically unfunded loan commitments and letters of credit, and any needed reserve is recorded in reserve for unfunded commitments (“RUC”) on the Consolidated Balance Sheets. For periods beyond which we are able to develop reasonable and supportable forecasts, we revert to the historical loss rate on a straight-line basis over a twelve-month period. For each of these loan segments, the Company generates cash flow projections at the instrument level wherein payment expectations are adjusted for estimated prepayment speeds, PD rates, and LGD rates. The modeling of expected prepayment speeds is based on historical internal data. EAD is based on each instrument's underlying amortization schedule in order to estimate the bank's expected credit loss exposure at the time of the borrower's potential default. For our cash flow model, management utilizes and forecasts regional unemployment by using a national forecast and estimating a regional adjustment based on historical differences between the two as the loss driver over our reasonable and supportable period of 18 months and reverts back to a historical loss rate over twelve months on a straight-line basis over the loan's remaining maturity. Management leverages economic projections from reputable and independent third parties to inform its loss driver forecasts over the forecast period. In addition to the quantitative model and individual evaluation conducted in connection with CECL, the Company applies qualitative and environmental factors into its methodology for the calculation of its ACL for its loan portfolio. The factors include: (i) changes in the nature and volume of the portfolio; (ii) changes in the volume and severity of past due financial assets and the volume and severity of adversely classified assets; (iii) changes in the value of underlying collateral for loans not individually evaluated; (iv) changes in lending policies and procedures; (v) changes in the quality of credit review function; (vi) changes in lending management and staff; (vii) concentrations of credit; (viii) other external factors (competition, legal, regulatory, etc.); and (ix) changes in national, regional, and local economic and business conditions. The Company's quantitative model may reflect assumptions by management that are not covered by the qualitative and environmental factors. The Company reevaluates the qualitative and environmental factors on a quarterly basis. While our methodology in establishing the ACL attributes portions of the ACL and RUC to the separate loan pools or segments, the entire ACL and RUC is available to absorb credit losses expected in the total loan portfolio and total amount of unfunded credit commitments, respectively. Portfolio segments are used to pool loans with similar risk characteristics and align with our methodology for measuring expected credit losses. A summary of our primary portfolio segments is as follows: Commercial. The commercial loan portfolio comprises lines of credit and term loans for working capital, equipment, and other business assets across a variety of industries. These loans are used for general corporate purposes including financing working capital, internal growth, and acquisitions; and are generally secured by accounts receivable, inventory, equipment and other assets of our clients' businesses. Income producing commercial real estate. Income producing commercial real estate loans comprise permanent and bridge financing provided to professional real estate owners/managers of commercial and residential real estate projects and properties who generally have a demonstrated record of past success with similar properties. Collateral properties include apartment buildings, office buildings, hotels, mixed-use buildings, retail, data centers, warehouse, and shopping centers. The primary source of repayment on these loans is generally expected to come from lease or operation of the real property collateral. Income producing commercial real estate loans are impacted by fluctuation in collateral values, as well as rental demand and rates. Owner occupied – commercial real estate. The owner occupied commercial real estate portfolio comprises permanent financing provided to operating companies and their related entities for the purchase or refinance of real property wherein their business operates. Collateral properties include industrial property, office buildings, religious facilities, mixed-use property, health care and educational facilities. Real estate mortgage – residential . Real estate mortgage residential loans comprise consumer mortgages for the purpose of purchasing or refinancing first lien real estate loans secured by primary-residence, second-home, and rental residential real property. Construction – commercial and residential. The construction commercial and residential loan portfolio comprises loans made to builders and developers of commercial and residential property, for both renovation, new construction, and development projects. Collateral properties include apartment buildings, mixed use property, residential condominiums, single and 1-4 residential property, and office buildings. The primary source of repayment on these loans is expected to come from the sale, permanent financing, or lease of the real property collateral. Construction loans are impacted by fluctuations in collateral values and the ability of the borrower or ultimate purchaser to obtain permanent financing. Construction – commercial and industrial ("C&I") (owner occupied) . The construction C&I (owner occupied) portfolio comprises loans to operating companies and their related entities for new construction or renovation of the real or leased property in which they operate. Generally these loans contain provisions for conversion to an owner occupied commercial real estate loan or to a commercial loan after completion of construction. Collateral properties include industrial, healthcare, religious facilities, restaurants, and office buildings. Home equity . The home equity portfolio comprises consumer lines of credit and loans secured by subordinate liens on residential real property. Other consumer. The other consumer portfolio comprises consumer purpose loans not secured by real property, including personal lines of credit and loans, overdraft lines, and vehicle loans. This category also includes other loan items such as overdrawn deposit accounts as well as loans and loan payments in process. We have several pass credit grades that are assigned to loans based on varying levels of risk, ranging from credits that are secured by cash or marketable securities, to watch credits which have all the characteristics of an acceptable credit risk but warrant more than the normal level of monitoring. Special mention loans are those that are currently protected by the sound worth and paying capacity of the borrower, but that are potentially weak and constitute an additional credit risk. These loans have the potential to deteriorate to a substandard grade due to the existence of financial or administrative deficiencies. Substandard loans have a well-defined weakness or weaknesses that jeopardizes the liquidation of the debt. They are characterized by the distinct possibility that we will sustain some loss if the deficiencies are not corrected. Some substandard loans are inadequately protected by the sound worth and paying capacity of the borrower and of the collateral pledged and may be considered impaired. Substandard loans can be accruing or can be on nonaccrual depending on the circumstances of the individual loans. Loans classified as doubtful have all the weaknesses inherent in substandard loans with the added characteristics that the weaknesses make collection in full highly questionable and improbable. The possibility of loss is extremely high. All doubtful loans are on nonaccrual. Classified loans represent the sum of loans graded substandard and doubtful. The methodology used in the estimation of the allowance, which is performed at least quarterly, is designed to be dynamic and responsive to changes in portfolio credit quality and forecasted economic conditions. Changes are reflected in the allowance on collectively assessed and individually assessed loans as the collectability of classified loans is evaluated with new information. As our portfolio has matured, historical loss ratios have been closely monitored. The review of the appropriateness of the allowance is performed by executive management and presented to management committees, Risk Committee, the Audit Committee, and the Board of Directors. The committees' reports to the Board are part of the Board review on a quarterly basis of our consolidated financial statements. When management determines that foreclosure is probable, and for certain collateral-dependent loans where foreclosure is not considered probable, expected credit losses are based on the estimated fair value of the collateral adjusted for selling costs, when appropriate. A loan is considered collateral-dependent when the borrower is experiencing financial difficulty and repayment is expected to be provided substantially through the operation or sale of the collateral. Expected credit losses are estimated over the contractual term of the loans, adjusted for expected prepayments when appropriate. The contractual term excludes expected extensions, renewals and modifications unless management has a reasonable expectation that a borrower will result in financial difficulty. We do not measure an ACL on accrued interest receivable balances because these balances are written off in a timely manner as a reduction to interest income when loans are placed on nonaccrual status.
Collateral Dependent Financial Assets	Collateral Dependent Financial Assets Loans that do not share risk characteristics are evaluated on an individual basis. For collateral dependent financial assets where the Company has determined that foreclosure of the collateral is probable, or where the borrower is experiencing financial difficulty and the Company expects repayment of the financial asset to be provided substantially through the sale of the collateral, the ACL is measured based on the difference between the fair value of the collateral and the amortized cost basis of the asset as of the measurement date. When repayment is expected to be from the operation of the collateral, expected credit losses are calculated as the amount by which the amortized cost basis of the financial asset exceeds the net present value ("NPV") from the operation of the collateral. When repayment is expected to be from the sale of the collateral, expected credit losses are calculated as the amount by which the amortized cost basis of the financial asset exceeds the fair value of the underlying collateral less estimated cost to sell. The ACL may be zero if the fair value of the collateral at the measurement date exceeds the amortized cost basis of the financial asset. Loan Modifications to Borrowers in Financial Difficulty On January 1, 2023, the Company adopted the accounting guidance in ASU No. 2022-02, which eliminates the recognition and measurement of a troubled debt restructuring ("TDR"). Due to the removal of the TDR designation, the Company evaluates loan restructurings according to the accounting guidance to determine if we have a loan modification and whether it results in a new loan or the continuation of the existing loan. Loan modifications to borrowers experiencing financial difficulty that result in a direct change in the timing or amount of contractual cash flows include situations where there is principal forgiveness, interest rate reductions, other-than-insignificant payment delays, term extensions, and combinations of the listed modifications. A loan that is considered a restructured loan may be subject to an individually evaluated loan analysis if the commitment is $1.0 million or greater; otherwise, the restructured loan remains in the appropriate segment in the ACL model and associated reserves are adjusted based on changes in the discounted cash flows resulting from the modification of the restructured loan. Management strives to identify borrowers in financial difficulty early and work with them to modify their loan to more affordable terms before their loan reaches nonaccrual status, foreclosure or repossession of the collateral to minimize economic loss to the Company.
Allowance for Credit Losses - Available-for-Sale Debt Securities	Allowance for Credit Losses - Available-for-Sale Securities The Company utilizes ASC 326 to evaluate its available-for-sale ("AFS") and held-to-maturity ("HTM") debt security portfolio for expected credit losses. For AFS debt securities in an unrealized loss position, the Company first assesses whether it intends to sell, or it is more likely than not that it will be required to sell, the security before recovery of its amortized cost basis. If either criterion is met, the security’s amortized cost basis is written down to fair value through income. For AFS debt securities that do not meet the aforementioned criteria, the Company evaluates whether the decline in fair value has resulted from credit losses or other factors. In making this assessment, management considers the extent to which fair value is less than amortized cost, any changes to the rating of the security by a rating agency, and adverse conditions specifically related to the security, among other factors. If this assessment indicates that a credit loss exists, the present value of cash flows expected to be collected from the security is compared to the amortized cost basis of the security. If the present value of cash flows expected to be collected is less than the amortized cost basis, a credit loss exists and an ACL is recorded for the credit loss, limited by the amount that the fair value is less than the amortized cost basis. Any impairment that has not been recorded through an ACL is recognized in other comprehensive income, as a non-credit-related impairment. The entire amount of an impairment loss is recognized in earnings only when: (1) the Company intends to sell the security; (2) it is more likely than not that the Company will have to sell the security before recovery of its amortized cost basis; or (3) the Company does not expect to recover the entire amortized cost basis of the security. In all other situations, only the portion of the impairment loss representing the credit loss must be recognized in earnings, with the remaining portion being recognized in shareholders' equity as comprehensive income, net of deferred taxes. Changes in the allowance for credit losses are recorded as a provision for (or reversal of) credit losses. Losses are charged against the allowance when management believes the uncollectibility of an AFS security is confirmed or when either of the criteria regarding intent or requirement to sell is met. We have made a policy election to exclude accrued interest from the amortized cost basis of available-for-sale debt securities and report accrued interest separately in other assets in the Consolidated Balance Sheets. Available-for-sale debt securities are placed on nonaccrual status when we no longer expect to receive all contractual amounts due, which is generally at 90 days past due. Accrued interest receivable is reversed against interest income when a security is placed on nonaccrual status. Accordingly, we do not recognize an allowance for credit loss against accrued interest receivable.
Allowance for Credit Losses - Held-to-Maturity Debt Securities	Allowance for Credit Losses - Held-to-Maturity Debt Securities The Company separately evaluates its HTM investment securities for any credit losses. The Company pools like securities and calculates expected credit losses through an estimate based on a security's credit rating, which is recognized as part of the allowance for credit losses for held-to-maturity securities and included in the balance of investment securities held-to-maturity on the Consolidated Balance Sheets. If the Company determines that a security indicates evidence of deteriorated credit quality, the security is individually evaluated and enhanced analysis is performed. This may consist of evaluating the security as if it were a below investment grade rated security or a discounted cash flow analysis may be performed and compared to the amortized cost basis.
Loan Commitments and Allowance for Credit Losses on Off-Balance Sheet Credit Exposures	Loan Commitments and Allowance for Credit Losses on Off-Balance Sheet Credit Exposures Financial instruments include off-balance sheet credit instruments such as commitments to make loans and commercial letters of credit issued to meet customer financing needs. The Company's exposure to credit loss in the event of nonperformance by the other party to the financial instrument for off-balance sheet loan commitments is represented by the contractual amount of those instruments. Such financial instruments are recorded when they are funded. The Company records a reserve for RUC on off-balance sheet credit exposures through a charge to provision for credit loss expense in the Company's Consolidated Statement of Income. The RUC on off-balance sheet credit exposures is estimated by loan segment at each balance sheet date under the current expected credit loss model using the same methodologies as portfolio loans, taking into consideration the likelihood that funding will occur, and is included in the RUC on the Company's Consolidated Balance Sheet. The following table presents a breakdown of the provision for credit losses included in our Consolidated Statements of Income for the applicable periods (in thousands): Three Months Ended March 31, (dollars in thousands) 2023 2022 Provision for (reversal of) credit losses - loans $ 4,908 $ (3,001) Provision for credit losses - HTM debt securities 1,242 817 Provision for (reversal of) credit losses - AFS debt securities 14 (603) Total $ 6,164 $ (2,787) These statements should be read in conjunction with the audited Consolidated Financial Statements and related notes included in the Company's Annual Report on Form 10-K for the year ended December 31, 2022.
New Authoritative Accounting Guidance	New Authoritative Accounting Guidance Accounting Standards Adopted in 2023 : ASU No. 2022-02, " Financial Instruments—Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures " ("ASU 2022-02") eliminates the accounting guidance for TDRs while enhancing disclosure requirements for certain loan refinancings and restructurings by creditors when a borrower is experiencing financial difficulty that assess whether a modification has created a new loan. Additionally, ASU 2022-02 requires that an entity disclose current-period gross write-offs by year of origination for financing receivables and net investments in leases. Effective January 1, 2023, the Company adopted the guidance prescribed under ASU 2022-02. Refer to the "Loan Modifications" subsection above and Note 4 for additional disclosure.

Summary of Significant Accoun_3

Summary of Significant Accounting Policies (Tables)	3 Months Ended
	Mar. 31, 2023
Accounting Policies [Abstract]
Schedule Of Provision For Credit Losses	The following table presents a breakdown of the provision for credit losses included in our Consolidated Statements of Income for the applicable periods (in thousands): Three Months Ended March 31, (dollars in thousands) 2023 2022 Provision for (reversal of) credit losses - loans $ 4,908 $ (3,001) Provision for credit losses - HTM debt securities 1,242 817 Provision for (reversal of) credit losses - AFS debt securities 14 (603) Total $ 6,164 $ (2,787)

Investment Securities (Tables)

Investment Securities (Tables)	3 Months Ended
	Mar. 31, 2023
Investments, Debt and Equity Securities [Abstract]
Schedule of Available-for-Sale Securities	The amortized cost and estimated fair value of the Company's available-for-sale and held-to-maturity securities are summarized as follows: (dollars in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Allowance for Credit Losses Estimated Fair Value March 31, 2023 Investment securities available-for-sale: U.S. treasury bonds $ 49,818 $ — $ (2,887) $ — $ 46,931 U.S. agency securities 741,694 — (67,227) — 674,467 Residential mortgage-backed securities 905,524 76 (105,358) — 800,242 Commercial mortgage-backed securities 55,421 — (5,139) — 50,282 Municipal bonds 8,914 — (432) — 8,482 Corporate bonds 2,000 — (188) (31) 1,781 Total available-for-sale securities $ 1,763,371 $ 76 $ (181,231) $ (31) $ 1,582,185 (dollars in thousands) Amortized Cost Gross Unrecognized Gains Gross Unrecognized Losses Estimated Fair Value March 31, 2023 Investment securities held-to-maturity: Residential mortgage-backed securities $ 724,756 $ — $ (77,286) $ 647,470 Commercial mortgage-backed securities 92,141 — (11,234) 80,907 Municipal bonds 128,160 — (8,690) 119,470 Corporate bonds 132,254 — (14,315) 117,939 Total $ 1,077,311 $ — $ (111,525) $ 965,786 Allowance for credit losses (2,008) Total held-to-maturity securities, net of ACL $ 1,075,303 (dollars in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Allowance for Credit Losses Estimated Fair Value December 31, 2022 Investment securities available-for-sale: U.S. treasury bonds $ 49,793 $ — $ (3,466) $ — $ 46,327 U.S. agency securities 747,777 — (78,049) — 669,728 Residential mortgage-backed securities 937,557 18 (117,072) — 820,503 Commercial mortgage-backed securities 56,071 — (5,858) — 50,213 Municipal bonds 10,700 45 (658) — 10,087 Corporate bonds 2,000 — (175) (17) 1,808 Total available-for-sale securities $ 1,803,898 $ 63 $ (205,278) $ (17) $ 1,598,666 (dollars in thousands) Amortized Cost Gross Unrecognized Gains Gross Unrecognized Losses Estimated Fair Value December 31, 2022 Investment securities held-to-maturity: Residential mortgage-backed securities $ 741,057 $ — $ (88,390) $ 652,667 Commercial mortgage-backed securities 92,557 — (11,993) 80,564 Municipal bonds 128,273 — (12,092) 116,181 Corporate bonds 132,253 — (12,958) 119,295 Total $ 1,094,140 $ — $ (125,433) $ 968,707 Allowance for credit losses (766) Total held-to-maturity securities, net of ACL $ 1,093,374
Schedule of Gross Unrealized Losses and Fair Value by Length of Time that the Individual Available-For-Sale Securities Have Been in a Continuous Unrealized Loss	The following tables summarizes available-for-sale and held-to-maturity securities in an unrealized loss position by length of time: Less Than 12 Months 12 Months or Greater Total (dollars in thousands) Number of Securities Estimated Fair Value Unrealized Losses Estimated Fair Value Unrealized Losses Estimated Fair Value Unrealized Losses March 31, 2023 Investment securities available-for-sale: U.S. treasury bonds 2 $ — $ — $ 46,931 $ (2,887) $ 46,931 $ (2,887) U. S. agency securities 79 499,312 (50,108) 175,155 (17,119) 674,467 (67,227) Residential mortgage-backed securities 158 — — 800,166 (105,358) 800,166 (105,358) Commercial mortgage-backed securities 13 — — 50,282 (5,139) 50,282 (5,139) Municipal bonds 1 — — 8,482 (432) 8,482 (432) Corporate bonds 1 — — 1,812 (188) 1,812 (188) Total 254 $ 499,312 $ (50,108) $ 1,082,828 $ (131,123) $ 1,582,140 $ (181,231) Less Than 12 Months 12 Months or Greater Total (dollars in thousands) Number of Securities Estimated Fair Value Unrecognized Losses Estimated Fair Value Unrecognized Losses Estimated Fair Value Unrecognized Losses March 31, 2023 Investment securities held-to-maturity: Residential mortgage-backed securities 143 $ — $ — $ 647,470 $ (77,286) $ 647,470 $ (77,286) Commercial mortgage-backed securities 16 — — 80,907 (11,234) 80,907 (11,234) Municipal bonds 43 3,122 (29) 116,348 (8,661) 119,470 (8,690) Corporate bonds 32 21,367 (2,596) 96,572 (11,719) 117,939 (14,315) Total 234 $ 24,489 $ (2,625) $ 941,297 $ (108,900) $ 965,786 $ (111,525) Less Than 12 Months 12 Months or Greater Total (dollars in thousands) Number of Securities Estimated Fair Value Unrealized Losses Estimated Fair Value Unrealized Losses Estimated Fair Value Unrealized Losses December 31, 2022 Investment securities available-for-sale: U.S. treasury bond 2 $ — $ — $ 46,327 $ (3,466) $ 46,327 $ (3,466) U. S. agency securities 85 490,699 (58,437) 179,029 (19,612) 669,728 (78,049) Residential mortgage-backed securities 157 3,994 — 808,697 (117,072) 812,691 (117,072) Commercial mortgage-backed securities 14 471 (2) 49,742 (5,856) 50,213 (5,858) Municipal bonds 1 — — 8,299 (658) 8,299 (658) Corporate bonds 1 — — 1,825 (175) 1,825 (175) Total 260 $ 495,164 $ (58,439) $ 1,093,919 $ (146,839) $ 1,589,083 $ (205,278) Less Than 12 Months 12 Months or Greater Total (dollars in thousands) Number of Securities Estimated Fair Value Unrecognized Losses Estimated Fair Value Unrecognized Losses Estimated Fair Value Unrecognized Losses December 31, 2022 Investment securities held-to-maturity: Residential mortgage-backed securities 143 $ — $ — $ 652,667 $ (88,390) $ 652,667 $ (88,390) Commercial mortgage-backed securities 16 — — 80,564 (11,993) 80,564 (11,993) Municipal bonds 43 3,110 (45) 113,071 (12,047) 116,181 (12,092) Corporate bonds 30 20,771 (3,183) 86,451 (9,775) 107,222 (12,958) Total 232 $ 23,881 $ (3,228) $ 932,753 $ (122,205) $ 956,634 $ (125,433)
Schedule of Amortized Cost and Estimated Fair Value of Investments Available-for-Sale by Contractual Maturity	The amortized cost and estimated fair value of available-for-sale and held-to-maturity securities at March 31, 2023 and December 31, 2022 by contractual maturity are shown in the table below. Contractual maturities for mortgage-backed securities ("MBS") are excluded as they may differ significantly from expected maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. March 31, 2023 December 31, 2022 Amortized Estimated Amortized Estimated (dollars in thousands) Cost (1) Fair Value Cost Fair Value Investment securities available-for-sale U. S. agency securities maturing: One year or less 549,420 499,312 $ 549,137 $ 490,699 After one year through five years 110,918 100,911 111,742 100,297 After five years through ten years 68,936 64,008 73,886 68,180 After ten years 12,420 10,236 13,012 10,552 Residential mortgage-backed securities: 905,524 800,242 937,557 820,503 Commercial mortgage-backed securities 55,421 50,282 56,071 50,213 Municipal bonds maturing: One year or less — — 300 300 After one year through five years — — 1,444 1,488 After five years through ten years 8,914 8,482 8,956 8,299 After ten years — — — — Corporate bonds maturing: One year or less — — — — After one year through five years 2,000 1,812 2,000 1,825 After five years through ten years — — — — U.S. Treasury 49,818 46,931 49,793 46,327 Allowance for credit losses — (31) — (17) 1,763,371 1,582,185 1,803,898 1,598,666 Investment securities held-to-maturity Residential mortgage-backed securities: 724,756 647,470 741,057 652,667 Commercial mortgage-backed securities 92,141 80,907 92,557 80,564 Municipal bonds maturing: One year or less 3,151 3,122 3,139 3,110 After one year through five years 35,520 34,398 35,579 33,743 After five years through ten years 77,246 70,370 77,262 67,945 After ten years 12,243 11,580 12,293 11,383 Corporate bonds maturing: One year or less 23,963 21,367 23,954 20,771 After one year through five years 84,938 75,735 84,953 77,997 After five years through ten years 23,353 20,837 23,346 20,527 Allowance for credit losses (2,008) — (766) — 1,075,303 965,786 1,093,374 968,707 $ 2,838,674 $ 2,547,971 $ 2,897,272 $ 2,567,373 (1) Amortized cost for investment securities held-to-maturity is presented net of the allowance for credit losses on the Consolidated Balance Sheet.

Loans and Allowance for Credi_2

Loans and Allowance for Credit Losses (Tables)	3 Months Ended
	Mar. 31, 2023
Receivables [Abstract]
Schedule of Loans, Net of Unamortized Net Deferred Fees	Loans, net of unamortized net deferred fees, at March 31, 2023 and December 31, 2022 are summarized by type as follows: March 31, 2023 December 31, 2022 (dollars in thousands, except amounts in the footnote) Amount % Amount % Commercial $ 1,482,983 19 % $ 1,487,349 19 % PPP loans 709 — % 3,256 — % Income-producing - commercial real estate 3,970,903 51 % 3,919,941 51 % Owner-occupied - commercial real estate 1,095,699 14 % 1,110,325 15 % Real estate mortgage - residential 73,677 1 % 73,001 1 % Construction - commercial and residential 948,877 13 % 877,755 12 % Construction - C&I (owner-occupied) 109,013 1 % 110,479 1 % Home equity 53,829 1 % 51,782 1 % Other consumer 1,986 — % 1,744 — % Total loans 7,737,676 100 % 7,635,632 100 % Less: allowance for credit losses (78,377) (74,444) Net loans (1) $ 7,659,299 $ 7,561,188
Schedule of Detail Activity in the Allowance for Credit Losses by Portfolio Segment	The following tables detail activity in the allowance for credit losses by portfolio segment for the three months ended March 31, 2023 and 2022. PPP loans are excluded from these tables since they do not carry an allowance for credit loss, as these loans are fully guaranteed as to principal and interest by the SBA, whose guarantee is backed by the full faith and credit of the U.S. Government. Allocation of a portion of the allowance to one category of loans does not restrict the use of the allowance to absorb losses in other categories. (dollars in thousands) Commercial Income-Producing Commercial Real Estate Owner-Occupied -Commercial Real Estate Real Estate Mortgage Residential Construction -Commercial and Residential Home Equity Other Consumer Total Three Months Ended March 31, 2023 Allowance for credit losses: Balance at beginning of period $ 15,655 $ 35,688 $ 12,702 $ 969 $ 8,801 $ 555 $ 74 $ 74,444 Loans charged-off (868) — — — (136) — (50) (1,054) Recoveries of loans previously charged-off 76 — — — — — 3 79 Net loans (charged-off) recovered (792) — — — (136) — (47) (975) Provision for (reversal of) credit losses 912 2,452 (245) 33 1,718 38 — 4,908 Ending balance $ 15,775 $ 38,140 $ 12,457 $ 1,002 $ 10,383 $ 593 $ 27 $ 78,377 Three Months Ended March 31, 2022 Allowance for credit losses: Balance at beginning of period $ 14,475 $ 38,287 $ 12,146 $ 449 $ 9,099 $ 474 $ 35 $ 74,965 Loans charged-off (514) — — — — — — (514) Recoveries of loans previously charged-off 54 — — — — — 1 55 Net loans (charged-off) recovered (460) — — — — — 1 (459) Provision for (reversal of) credit losses (1,069) 906 (1,631) (68) (1,126) (7) (6) (3,001) Ending balance $ 12,946 $ 39,193 $ 10,515 $ 381 $ 7,973 $ 467 $ 30 $ 71,505
Schedule of Amortized Cost Basis of Collateral-Dependent Loans by Class of Loans	The following table presents the amortized cost basis of collateral-dependent loans by class of loans as of March 31, 2023 and December 31, 2022: March 31, 2023 December 31, 2022 Business/Other Business/Other (dollars in thousands) Assets Real Estate Assets Real Estate Commercial $ 2,223 $ 995 $ 1,563 $ 1,871 Income-producing - commercial real estate 2,000 4,325 2,000 4,328 Owner-occupied - commercial real estate — 19,184 — 19,187 Real estate mortgage - residential — 1,698 — 1,698 Construction - commercial and residential — 533 — — Other consumer — — 50 — Total $ 4,223 $ 26,735 $ 3,613 $ 27,084
Schedule of the Risk Category of Loans by Class of Loans	Based on the most recent analysis performed, the amortized cost basis of loans by risk category, class and year of origination are as follows: (dollars in thousands) Prior 2019 2020 2021 2022 2023 Revolving Loans Amort. Cost Basis Revolving Loans Convert. to Term Total March 31, 2023 Commercial Pass $ 207,824 $ 56,608 $ 61,430 $ 237,660 $ 160,051 $ 24,643 $ 719,939 $ 6,499 $ 1,474,654 Special Mention — — — — 77 — 4,976 — 5,053 Substandard 2,197 264 — 340 — — 199 276 3,276 Total 210,021 56,872 61,430 238,000 160,128 24,643 725,114 6,775 1,482,983 YTD Gross Charge-offs (868) — — — — — — — (868) PPP loans Pass — — — 709 — — — — 709 Income producing - commercial real estate Pass 1,431,756 494,678 366,302 528,962 696,291 114,213 199,847 5,275 3,837,324 Special Mention 12,376 4,195 6,734 — — — 47,674 — 70,979 Substandard 62,600 — — — — — — — 62,600 Total 1,506,732 498,873 373,036 528,962 696,291 114,213 247,521 5,275 3,970,903 Owner occupied - commercial real estate Pass 648,931 110,870 39,752 207,696 39,939 5,048 1,551 22,169 1,075,956 Substandard 19,743 — — — — — — — 19,743 Total 668,674 110,870 39,752 207,696 39,939 5,048 1,551 22,169 1,095,699 Real estate mortgage - residential Pass 28,363 8,162 2,626 16,402 14,362 2,064 — — 71,979 Substandard 1,698 — — — — — — — 1,698 Total 30,061 8,162 2,626 16,402 14,362 2,064 — — 73,677 Construction - commercial and residential Pass 110,247 92,940 155,158 250,206 239,367 910 99,516 — 948,344 Substandard 533 — — — — — — — — 533 Total 110,780 92,940 155,158 250,206 239,367 910 99,516 — 948,877 YTD Gross Charge-offs (136) — — — — — — — (136) Construction - C&I (owner occupied) Pass 19,548 11,754 33,609 647 35,170 1,815 6,470 — 109,013 Total 19,548 11,754 33,609 647 35,170 1,815 6,470 — 109,013 Home equity Pass 2,300 — 248 376 686 — 49,649 470 53,729 Substandard — 39 — — — — 61 — 100 Total 2,300 39 248 376 686 — 49,710 470 53,829 Other consumer Pass 7 — — — 118 — 1,861 — 1,986 Total 7 — — — 118 — 1,861 — 1,986 YTD Gross Charge-offs (50) — — — — — — — (50) Total Recorded Investment $ 2,548,123 $ 779,510 $ 665,859 $ 1,242,998 $ 1,186,061 $ 148,693 $ 1,131,743 $ 34,689 $ 7,737,676 Total YTD Gross Charge-offs $ (1,054) $ — $ — $ — $ — $ — $ — $ — $ (1,054) (dollars in thousands) Prior 2018 2019 2020 2021 2022 Revolving Loans Amort. Cost Basis Revolving Loans Convert. to Term Total December 31, 2022 Commercial Pass $ 183,329 $ 47,393 $ 56,261 $ 64,163 $ 237,146 $ 144,390 $ 736,090 $ 8,570 $ 1,477,342 Special Mention — — — — — 82 5,475 — 5,557 Substandard 1,332 351 276 — — — 1,344 1,147 4,450 Total 184,661 47,744 56,537 64,163 237,146 144,472 742,909 9,717 1,487,349 YTD Gross Charge-offs (283) (101) (49) — — — (483) — (916) PPP loans Pass — — — 2,479 777 — — — 3,256 Income producing - commercial real estate Pass 1,016,529 439,221 480,474 334,165 542,143 744,328 192,089 358 3,749,307 Special Mention 44,195 5,206 4,209 6,735 — — 47,676 — 108,021 Substandard 60,613 2,000 — — — — — — 62,613 Total 1,121,337 446,427 484,683 340,900 542,143 744,328 239,765 358 3,919,941 YTD Gross Charge-offs (680) (645) (676) — — — — — (2,001) Owner occupied - commercial real estate Pass 461,029 191,646 111,497 40,562 206,595 41,765 24,240 13,238 1,090,572 Substandard 19,753 — — — — — — — 19,753 Total 480,782 191,646 111,497 40,562 206,595 41,765 24,240 13,238 1,110,325 Real estate mortgage - residential Pass 16,968 12,438 8,219 2,640 16,307 14,731 — — 71,303 Substandard 1,698 — — — — — — — 1,698 Total 18,666 12,438 8,219 2,640 16,307 14,731 — — 73,001 Construction - commercial and residential Pass 84,522 71,841 90,560 189,023 191,127 159,771 90,911 — 877,755 Total 84,522 71,841 90,560 189,023 191,127 159,771 90,911 — 877,755 Construction - C&I (owner occupied) Pass 14,816 8,160 11,810 33,854 653 34,679 6,507 — 110,479 Total 14,816 8,160 11,810 33,854 653 34,679 6,507 — 110,479 Home equity Pass 1,747 — — 98 551 — 48,378 906 51,680 Substandard — — 41 — — — 61 — 102 Total 1,747 — 41 98 551 — 48,439 906 51,782 Other consumer Pass 4 — — — — 126 1,561 3 1,694 Substandard — — — — — — — 50 50 Total 4 — — — — 126 1,561 53 1,744 YTD Gross Charge-offs (3) — — — — — (75) — (78) Total Recorded Investment $ 1,906,535 $ 778,256 $ 763,347 $ 673,719 $ 1,195,299 $ 1,139,872 $ 1,154,332 $ 24,272 $ 7,635,632 Total YTD Gross Charge-Offs $ (966) $ (746) $ (725) $ — $ — $ — $ (558) $ — $ (2,995)
Schedule by Class of Loan, an Aging Analysis and the Recorded Investments in Loans Past Due	The table presents, by class of loan, an aging analysis and the recorded investments in loans past due as of March 31, 2023 and December 31, 2022: (dollars in thousands, except amount in the footnote) Loans 30-59 Days Past Due Loans 60-89 Days Past Due Loans 90 Days or More Past Due Total Past Due Loans Current Loans Nonaccrual Loans Total Recorded Investment in Loans March 31, 2023 Commercial $ 778 $ 524 $ — $ 1,302 $ 1,479,387 $ 2,294 $ 1,482,983 PPP loans — — — — 709 — 709 Income producing - commercial real estate (1) 14,018 — — 14,018 3,954,885 2,000 3,970,903 Owner occupied - commercial real estate — 279 — 279 1,095,406 14 1,095,699 Real estate mortgage - residential — — — — 71,762 1,915 73,677 Construction - commercial and residential — — — — 948,344 533 948,877 Construction - C&I (owner occupied) — — — — 109,013 — 109,013 Home equity 48 — — 48 53,781 — 53,829 Other consumer — — — — 1,986 — 1,986 Total $ 14,844 $ 803 $ — $ 15,647 $ 7,715,273 $ 6,756 $ 7,737,676 December 31, 2022 Commercial $ 697 $ 643 $ — $ 1,340 $ 1,483,521 $ 2,488 $ 1,487,349 PPP loans — — — — 3,256 — 3,256 Income producing - commercial real estate — — — — 3,917,941 2,000 3,919,941 Owner occupied - commercial real estate — 279 — 279 1,110,029 17 1,110,325 Real estate mortgage – residential — — — — 71,088 1,913 73,001 Construction - commercial and residential 531 — — 531 877,224 — 877,755 Construction - C&I (owner occupied) — — — — 110,479 — 110,479 Home equity — 52 — 52 51,730 — 51,782 Other consumer — 1 — 1 1,693 50 1,744 Total $ 1,228 $ 975 $ — $ 2,203 $ 7,626,961 $ 6,468 $ 7,635,632 (1) The increase in the 30-59 days past due category in the income producing - commercial real estate loans is one credit for $14.0 million which became past due in the first quarter of 2023, and was brought current in April 2023.
Schedule of Information Related to Nonaccrual Loans by Class	The following presents the nonaccrual loans as of March 31, 2023 and December 31, 2022: (dollars in thousands, except amounts in footnotes) Nonaccrual with No Allowance for Credit Losses Nonaccrual with an Allowance for Credit Losses Total Nonaccrual Loans March 31, 2023 Commercial $ 91 $ 2,203 $ 2,294 Income producing - commercial real estate — 2,000 2,000 Owner occupied - commercial real estate 14 — 14 Real estate mortgage - residential — 1,915 1,915 Construction - commercial and residential — 533 533 Total (1) $ 105 $ 6,651 $ 6,756 December 31, 2022 Commercial $ 101 $ 2,387 $ 2,488 Income producing - commercial real estate — 2,000 2,000 Owner occupied - commercial real estate 17 — 17 Real estate mortgage - residential — 1,913 1,913 Other consumer — 50 50 Total (1) $ 118 $ 6,350 $ 6,468 (1) Gross interest income of $182 thousand and approximately $325 thousand would have been recorded for the three months ended March 31, 2023 and 2022, respectively, if nonaccrual loans shown above had been current and in accordance with their original terms, while no interest income was actually recorded on such loans for the three months ended March 31, 2023 and 2022. See Note 1 to the Consolidated Financial Statements for a description of the Company's policy for placing loans on nonaccrual status.
Schedule of Loans Modified in Troubled Debt Restructurings	The following table presents the amortized cost basis of loan restructurings at March 31, 2023 that were both experiencing financial difficulty and modified during the three months ended March 31, 2023. (dollars in thousands) Principal Forgiveness Term Extension Combination Term Extension and Principal Payment Delay Weighted Average Term Extension Interest Rate Reduction Restructured Loans/Total Loan Portfolio Accruing Restructured Loans Commercial $ — $ 21,744 $ — 3 months $ — 0.3 % Income producing - commercial real estate — 7,211 60,139 4 months — 0.9 % Owner occupied - commercial real estate — — 19,170 3 months — 0.2 % Total $ — $ 28,955 $ 79,309 $ — 1.4 % The following presents the performance of loans restructured to borrowers experiencing financial difficulty by class of loan during the three months ended March 31, 2023: Payment Status (Amortized Cost Basis) Payment Status (Amortized Cost Basis) (dollars in thousands) Current 30-89 Days Past Due 90+ Days Past Due Accruing Restructured Loans Commercial $ 21,744 $ — $ — Income producing - commercial real estate 67,350 — — Owner occupied - commercial real estate 19,170 — — Total $ 108,264 $ — $ —

Leases (Tables)

Leases (Tables)	3 Months Ended
	Mar. 31, 2023
Leases [Abstract]
Schedule of Lease Costs and Other Lease Information	The following table presents lease costs and other lease information. Three Months Ended (dollars in thousands) March 31, 2023 March 31, 2022 Lease cost Operating lease cost (cost resulting from lease payments) $ 1,716 $ 1,840 Variable lease cost (cost excluded from lease payments) 256 231 Sublease income (30) (87) Net lease cost $ 1,942 $ 1,984 Operating lease - operating cash flows (fixed payments) $ 1,859 $ 1,820 (dollars in thousands) March 31, 2023 December 31, 2022 Operating lease right-of-use assets $ 23,060 $ 24,544 Operating lease liabilities $ 27,634 $ 29,267 Weighted average lease term - operating leases 5.34 yrs 5.50 yrs Weighted average discount rate - operating leases 2.87 % 2.91 %
Schedule of Future Minimum Payments for Operating Leases	Future minimum payments for operating leases with initial or remaining terms of more than one year as of March 31, 2023 were as follows: (dollars in thousands) Twelve months ended: March 31, 2024 $ 5,339 March 31, 2025 6,880 March 31, 2026 5,987 March 31, 2027 2,894 March 31, 2028 2,502 Thereafter 5,776 Total future minimum lease payments 29,378 Amounts representing interest (1,744) Present value of net future minimum lease payments $ 27,634

Derivatives (Tables)

Derivatives (Tables)	3 Months Ended
	Mar. 31, 2023
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Schedule of Balance Sheet Category and Fair Values of the Derivative Instruments	The table below identifies the balance sheet category and fair value of the Company's derivative instruments as of March 31, 2023 and December 31, 2022. The Company has a minimum collateral posting threshold with its derivative counterparty. If the Company had breached any provisions under the agreement at March 31, 2023, it could have been required to settle its obligations under the agreement at the termination value. March 31, 2023 December 31, 2022 (dollars in thousands) Notional Fair Value Balance Sheet Notional Fair Value Balance Sheet Derivatives not designated as hedging instruments in an asset position Interest rate product $ 401,890 $ 25,844 Other assets $ 396,024 $ 31,039 Other assets Mortgage banking derivatives 2,188 29 Other assets 6,963 93 Other assets Total $ 404,078 $ 25,873 $ 402,987 $ 31,132 Derivatives not designated as hedging instruments in a liability position Interest rate product $ 401,890 $ 25,218 Other liabilities $ 396,024 $ 30,065 Other liabilities Credit risk participation agreements 25,770 3 Other liabilities 25,902 2 Other liabilities Total $ 427,660 25,221 $ 421,926 30,067 Cash and other collateral posted — — Net derivatives in a liability position $ 25,221 $ 30,067
Schedule of Pretax Net Gains (Losses) of Designated Cash Flow Hedges
Schedule of the Effect of Derivative Financial Instruments on the Consolidated Statements of Operations	The table below presents the effect of the Company's derivative financial instruments on the consolidated statements of income for the three months ended March 31, 2023 and 2022: The Effect of Derivatives Not Designated as Hedging Instruments in the Consolidated Statements of Income Amount of Gain (Loss) Recognized in Income on Derivatives Location of Gain (Loss) Recognized in Income on Derivatives Three Months Ended March 31, (dollars in thousands) 2023 2022 Interest rate products Other income / (other expense) $ (350) $ 250 Mortgage banking derivatives Gain on sale of loans (64) 209 Total $ (414) $ 459

Deposits (Tables)

Deposits (Tables)	3 Months Ended
	Mar. 31, 2023
Deposits Liabilities, Balance Sheet, Reported Amounts [Abstract]
Schedule of Deposit Composition and Average Interest Rates	The following table provides information regarding the Bank’s deposit composition at March 31, 2023 and December 31, 2022: (dollars in thousands) March 31, 2023 December 31, 2022 Noninterest bearing demand $ 2,247,706 $ 3,150,751 Interest bearing transaction 907,637 1,138,235 Savings and money market 2,970,093 3,640,697 Time deposits 1,337,805 783,499 Total $ 7,463,241 $ 8,713,182
Schedule of Maturity of Time Deposits	The remaining maturity of time deposits at March 31, 2023 and December 31, 2022 were as follows: (dollars in thousands) March 31, 2023 December 31, 2022 2023 $ 564,913 $ 463,393 2024 413,794 152,898 2025 276,542 157,320 2026 73,364 2,628 2027 4,379 4,130 2028 4,813 3,130 Thereafter — — Total $ 1,337,805 $ 783,499 (dollars in thousands) March 31, 2023 December 31, 2022 Three months or less $ 131,277 $ 159,820 More than three months through six months 233,638 99,044 More than six months through twelve months 359,145 204,529 Over twelve months 613,745 320,106 Total $ 1,337,805 $ 783,499
Schedule of Time Deposit Accounts in Excess of $250 Thousand	As of March 31, 2023 and December 31, 2022, time deposit accounts in excess of $250 thousand were as follows: (dollars in thousands) March 31, 2023 December 31, 2022 Three months or less $ 45,926 $ 87,959 More than three months through six months 144,356 51,746 More than six months through twelve months 249,832 108,877 Over twelve months 560,763 269,200 Total $ 1,000,877 $ 517,782

Borrowings (Tables)

Borrowings (Tables)	3 Months Ended
	Mar. 31, 2023
Long-Term Debt, Unclassified [Abstract]
Schedules of Short-term Borrowings and Long-term Borrowings	The following table summarizes the Company’s borrowings, which include repurchase agreements with the Company’s customers, short-term borrowings and long-term borrowings, at March 31, 2023 and December 31, 2022: (dollars in thousands) Borrowings - Principal Unamortized Deferred Issuance Costs Net Borrowings Outstanding Available Capacity (1)(2) Maturity Dates Interest Rates (3) March 31, 2023: Customer repurchase agreements $ 37,854 $ — $ 37,854 $ — N/A 3.27 % Short-term borrowings: FHLB secured borrowings 1,313,801 — 1,313,801 653,946 May 24, 2023 - December 1, 2023 5.06 % FRB: BTFP secured borrowings 800,000 — 800,000 37,182 March 26, 2024 4.38 % Discount window secured borrowings — — — 606,201 N/A N/A Raymond James repurchase agreement — — — 18,050 N/A N/A Total 2,113,801 — 2,113,801 1,315,379 Long-term borrowings: Subordinated notes, 5.75% 70,000 (175) 69,825 — September 1, 2024 5.75 % Total borrowings $ 2,221,655 $ (175) $ 2,221,480 $ 1,315,379 December 31, 2022: Customer repurchase agreements $ 35,100 $ — $ 35,100 $ — N/A 2.94 % Short-term borrowings: FHLB secured borrowings 975,001 — 975,001 145,104 December 1, 2023 4.57 % FRB discount window secured borrowings — — — 607,405 N/A N/A Total 975,001 — 975,001 752,509 Long-term borrowings: Subordinated notes, 5.75% 70,000 (206) 69,794 — September 1, 2024 5.75 % Total borrowings $ 1,080,101 $ (206) $ 1,079,895 $ 752,509 (1) Available capacity on the Company's short-term borrowing arrangements with the FHLB, the FRB's BTFP program and the Raymond James repurchase line comprise pledged collateral that has not been borrowed against. At March 31, 2023, the Company had total additional undrawn borrowing capacity of approximately $1.7 billion, comprising unencumbered securities available to be pledged of approximately $1.1 billion and undrawn financing on pledged assets of $709.2 million, including $653.9 million with the FHLB, $37.2 million with the BTFP and $18.1 million with Raymond James. (2) As part of the Company's agreement governing its participation in the BTFP program and the Raymond James repurchase agreement, the borrowing capacity is determined based on the principal balance of the pledged assets. (3) Represent the weighted average interest rate on customer repurchase agreements and the short-term borrowings outstanding and the coupon interest rate on the subordinated notes, which approximates the effective interest rate.

Net Income per Common Share (Ta

Net Income per Common Share (Tables)	3 Months Ended
	Mar. 31, 2023
Earnings Per Share [Abstract]
Schedule of Calculation of Net Income Per Common Share	The calculation of net income per common share for the three months ended March 31, 2023 and 2022 was as follows: Three Months Ended March 31, (dollars and shares in thousands, except per share data) 2023 2022 Basic: Net income $ 24,234 $ 45,744 Average common shares outstanding 31,109 32,033 Basic net income per common share $ 0.78 $ 1.43 Diluted: Net income $ 24,234 $ 45,744 Average common shares outstanding 31,109 32,033 Adjustment for common share equivalents 71 77 Average common shares outstanding-diluted 31,180 32,110 Diluted net income per common share $ 0.78 $ 1.42 Anti-dilutive shares 3 —

Other Comprehensive (Loss) In_2

Other Comprehensive (Loss) Income (Tables)	3 Months Ended
	Mar. 31, 2023
Other Comprehensive Income [Abstract]
Schedule of Components of Other Comprehensive (Loss) Income	The following table presents the components of other comprehensive (loss) income for the three months ended March 31, 2023 and 2022. (dollars in thousands) Before Tax Tax Effect Net of Tax Three Months Ended March 31, 2023 Net unrealized gain (loss) on securities available-for-sale $ 24,039 $ (6,103) $ 17,936 Less: Reclassification adjustment for net loss (gain) included in net income 21 (5) 16 Total unrealized gain (loss) on investment securities available-for-sale 24,060 (6,108) 17,952 Amortization of unrealized loss on securities transferred to held-to-maturity 1,983 (1,342) 641 Total unrealized loss recognized on investment securities held-to-maturity 1,983 (1,342) 641 Other comprehensive income (loss) $ 26,043 $ (7,450) $ 18,593 Three Months Ended March 31, 2022 Net unrealized (loss) gain on securities available-for-sale $ (79,227) $ 20,821 $ (58,406) Less: reclassification adjustment for net loss (gain) included in net income 25 (6) 19 Total unrealized (loss) gain on investment securities available-for-sale (79,202) 20,815 (58,387) Net unrealized (loss) gain on securities held-to-maturity (66,193) 17,098 (49,095) Total unrealized (loss) gain recognized on investment securities held-to-maturity (66,193) 17,098 (49,095) Other comprehensive (loss) income $ (145,395) $ 37,913 $ (107,482)
Schedule of Changes in Each Component of Accumulated Other Comprehensive (Loss) Income, Net of Tax	The following table presents the changes in each component of accumulated other comprehensive (loss) income, net of tax, for the three months ended March 31, 2023 and 2022. (dollars in thousands) Securities Available-For-Sale Securities Held-to-Maturity Derivatives Accumulated Other Comprehensive Income (Loss) Three Months Ended March 31, 2023 Balance at beginning of period $ (154,773) $ (44,734) $ — $ (199,507) Other comprehensive income before reclassifications 17,936 — — 17,936 Amounts reclassified from accumulated other comprehensive income 16 — — 16 Amortization of unrealized loss on securities transferred to held-to-maturity — 641 — 641 Net other comprehensive income during period 17,952 641 — 18,593 Balance at end of period $ (136,821) $ (44,093) $ — $ (180,914) Three Months Ended March 31, 2022 Balance at beginning of period $ (13,958) $ — $ (284) $ (14,242) Other comprehensive (loss) before reclassifications (58,406) (49,095) — (107,501) Amounts reclassified from accumulated other comprehensive income 19 — — 19 Net other comprehensive (loss) during period (58,387) (49,095) — (107,482) Balance at end of period $ (72,345) $ (49,095) $ (284) $ (121,724)
Schedule of Amounts Reclassified Out of Accumulated Other Comprehensive (Loss) Income	The following tables present the amounts reclassified out of each component of accumulated other comprehensive income (loss) for the three months ended March 31, 2023 and 2022. Details about Accumulated Other Comprehensive Loss Components Amount Reclassified from Accumulated Other Comprehensive (Loss) Income Three Months Ended March 31, Affected Line Item in Consolidated Statements of Income (dollars in thousands) 2023 2022 Realized loss on sale of investment securities $ (21) $ (25) Net loss on sale of investment securities Income tax benefit (expense) 5 6 Income tax expense Total reclassifications for the periods $ (16) $ (19)

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	3 Months Ended
	Mar. 31, 2023
Fair Value Disclosures [Abstract]
Schedule of Recorded Amount of Assets and Liabilities Measured at Fair Value on a Recurring Basis	The tables below present the recorded amount of assets and liabilities measured at fair value on a recurring basis as of March 31, 2023 and December 31, 2022. (dollars in thousands) Quoted Prices Significant Other Observable Inputs Significant Other Unobservable Inputs Total Fair Value March 31, 2023 Assets: Investment securities available-for-sale: U.S treasury bonds $ — $ 46,931 $ — $ 46,931 U. S. agency securities — 674,467 — 674,467 Residential mortgage-backed securities — 800,242 — 800,242 Commercial mortgage-backed securities — 50,282 — 50,282 Municipal bonds — 8,482 — 8,482 Corporate bonds — 1,781 — 1,781 Loans held for sale — 6,488 — 6,488 Interest rate derivatives — 25,844 — 25,844 Mortgage banking derivatives — — 29 29 Total assets measured at fair value on a recurring basis $ — $ 1,614,517 $ 29 $ 1,614,546 Liabilities: Credit risk participation agreements — 3 — 3 Interest rate derivatives — 25,218 — 25,218 Total liabilities measured at fair value on a recurring basis $ — $ 25,221 $ — $ 25,221 December 31, 2022 Assets: Investment securities available-for-sale: U.S. treasury bonds $ — $ 46,326 $ — $ 46,326 U. S. agency securities — 669,728 — 669,728 Residential mortgage-backed securities — 820,502 — 820,502 Commercial mortgage-backed securities — 50,214 — 50,214 Municipal bonds — 10,088 — 10,088 Corporate bonds — 1,808 — 1,808 Loans held for sale — 6,734 — 6,734 Interest rate caps — 31,039 — 31,039 Mortgage banking derivatives — — 93 93 Total assets measured at fair value on a recurring basis $ — $ 1,636,439 $ 93 $ 1,636,532 Liabilities: Credit risk participation agreements $ — $ 2 $ — $ 2 Interest rate derivatives — 30,065 — 30,065 Total liabilities measured at fair value on a recurring basis $ — $ 30,067 $ — $ 30,067
Schedule of Aggregate Fair Value and the Aggregate Unpaid Principal Balance for Loans Held for Sale Measured at Fair Value	The following tables summarize the difference between the aggregate fair value and the aggregate unpaid principal balance for loans held for sale measured at fair value as of March 31, 2023 and December 31, 2022. (dollars in thousands) Fair Value Aggregate Unpaid Principal Balance Difference March 31, 2023 Loans held for sale $ 6,488 $ 6,517 $ (29) December 31, 2022 Loans held for sale $ 6,734 $ 6,775 $ (41)
Schedule of the Reconciliation of Activity for Assets and Liabilities Measured at Fair Value Based on Significant Other Unobservable Inputs	The following is a reconciliation of activity for assets measured at fair value based on Significant Other Unobservable Inputs (Level 3): (dollars in thousands) Investment Securities Available-for-Sale Mortgage Banking Derivatives Total Assets: Beginning balance at January 1, 2023 $ — $ 93 $ 93 Realized loss included in earnings — (64) (64) Ending balance at March 31, 2023 $ — $ 29 $ 29 (dollars in thousands) Investment Securities Available-for-Sale Mortgage Banking Derivatives Total Assets: Beginning balance at January 1, 2022 $ 10,000 $ 636 $ 10,636 Realized loss included in earnings — (543) (543) Reclassified to investment securities held-to-maturity (10,000) — (10,000) Ending balance at December 31, 2022 $ — $ 93 $ 93
Schedule of Fair Value Measurement Inputs and Valuation Techniques	For Level 3 assets measured at fair value on a recurring or nonrecurring basis as of March 31, 2023 and December 31, 2022, the significant unobservable inputs used in the fair value measurements were as follows: March 31, 2023 December 31, 2022 (dollars in thousands) Valuation Technique Description Range Weighted Average (1) Fair Value Weighted Average (1) Range Fair Value Mortgage banking derivatives Pricing Model Pull Through Rate 61.3% - 100.0% 64.90 % $ 29 83.80 % 83.8% - 100% $ 93 (1) Unobservable inputs for mortgage banking derivatives were weighted by loan amount.
Schedule of Assets Measured at Fair Value on Nonrecurring Basis	Assets measured at fair value on a nonrecurring basis are included in the table below: (dollars in thousands) Quoted Prices Significant Other Observable Inputs Significant Other Unobservable Inputs Total Fair Value March 31, 2023 Individually assessed loans: Commercial $ — $ — $ 1,826 $ 1,826 Income producing - commercial real estate — — 2,773 2,773 Owner occupied - commercial real estate — — 19,184 19,184 Real estate mortgage - residential — — 1,404 1,404 Construction - commercial and residential — — 396 396 Other real estate owned — — 1,962 1,962 Total assets measured at fair value on a nonrecurring basis as of March 31, 2023 $ — $ — $ 27,545 $ 27,545 December 31, 2022 Individually assessed loans: Commercial $ — $ — $ 1,790 $ 1,790 Income producing - commercial real estate — — 3,131 3,131 Owner occupied - commercial real estate — — 19,187 19,187 Real estate mortgage - residential — — 1,404 1,404 Construction - commercial and residential — — 3 3 Other real estate owned — — 1,962 1,962 Total assets measured at fair value on a nonrecurring basis as of December 31, 2022 $ — $ — $ 27,477 $ 27,477
Schedule of Estimated Fair Values of Financial Instruments	The estimated fair value of the Company's financial instruments at March 31, 2023 and December 31, 2022 are as follows: Fair Value Measurements (dollars in thousands) Carrying Value Fair Value Quoted Prices Significant Other Observable Inputs Significant Other Unobservable Inputs March 31, 2023 Assets Cash and due from banks $ 9,940 $ 9,940 $ 9,940 $ — $ — Federal funds sold 3,746 3,746 — 3,746 — Interest bearing deposits with other banks 159,078 159,078 — 159,078 — Investment securities available-for-sale 1,582,185 1,582,185 — 1,582,185 — Investment securities held-to-maturity 1,075,303 965,786 — 965,786 — Federal Reserve and Federal Home Loan Bank stock 79,134 N/A — — — Loans held for sale 6,488 6,488 — 6,488 — Loans 7,737,676 7,567,583 — — 7,567,583 Bank owned life insurance 111,217 111,217 — 111,217 — Annuity investment 13,675 13,675 — 13,675 — Mortgage banking derivatives 29 29 — — 29 Interest rate caps 25,844 25,844 — 25,844 — Liabilities Noninterest bearing deposits $ 2,247,706 $ 2,247,706 $ — $ 2,247,706 $ — Interest bearing deposits 3,877,730 3,877,730 — 3,877,730 — Time deposits 1,337,805 1,324,234 — 1,324,234 — Customer repurchase agreements 37,854 37,854 — 37,854 — Borrowings 2,183,626 2,181,709 — 2,181,709 — Credit risk participation agreement 3 3 — 3 — Interest rate caps 25,218 25,218 — 25,218 — December 31, 2022 Assets Cash and due from banks $ 12,655 $ 12,655 $ 12,655 $ — $ — Federal funds sold 33,927 33,927 — 33,927 — Interest bearing deposits with other banks 265,272 265,272 — 265,272 — Investment securities available-for-sale 1,598,666 1,598,666 — 1,598,666 — Investment securities held-to-maturity 1,093,374 967,940 — 967,940 — Federal Reserve and Federal Home Loan Bank stock 65,067 N/A — — — Loans held for sale 6,734 6,734 — 6,734 — Loans 7,635,632 7,492,283 — — 7,492,283 Bank owned life insurance 110,998 110,998 — 110,998 — Annuity investment 13,869 13,869 — 13,869 — Mortgage banking derivatives 93 93 — — 93 Interest rate caps 31,039 31,039 — 31,039 — Liabilities Noninterest bearing deposits $ 3,150,751 $ 3,150,751 $ — $ 3,150,751 $ — Interest bearing deposits 4,778,932 4,778,932 — 4,778,932 — Time deposits 783,499 777,757 — 777,757 — Customer repurchase agreements 35,100 35,100 — 35,100 — Borrowings 1,044,795 1,043,083 — 1,043,083 — Credit risk participation agreements 2 2 — 2 — Interest rate caps 30,065 30,065 — 30,065 —

Summary of Significant Accoun_4

Summary of Significant Accounting Policies - Narrative (Details)	Mar. 31, 2023 store
Banking Services
Property, Plant and Equipment [Line Items]
Number of locations	15
Lending Services
Property, Plant and Equipment [Line Items]
Number of locations	5

Summary of Significant Accoun_5

Summary of Significant Accounting Policies - Schedule Of Provision For Credit Losses (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Accounting Policies [Abstract]
Provision for (reversal of) credit losses - loans	$ 4,908	$ (3,001)
Provision for credit losses - HTM debt securities	1,242	817
Provision for (reversal of) credit losses - AFS debt securities	14	(603)
Total	$ 6,164	$ (2,787)

Cash and Due from Banks (Detail

Cash and Due from Banks (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Cash and Cash Equivalents [Abstract]
Average balance maintained	$ 662.4	$ 2,400

Investment Securities - Schedul

Investment Securities - Schedule of Available-for-Sale Securities and Held-to-Maturity Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 1,763,371	$ 1,803,898
Gross Unrealized Gains	76	63
Gross Unrealized Losses	(181,231)	(205,278)
Allowance for credit losses	(31)	(17)
Estimated Fair Value		1,598,666
HTM, Amortized Cost	1,077,311	1,094,140
Gross Unrealized Gains	0	0
Gross Unrealized Losses	111,525	125,433
HTM estimated fair value	965,786	968,707
HTM Allowance for credit losses	(2,008)	(766)
Investment securities held-to-maturity, net of allowance for credit losses of $2,008 and $766, respectively, (fair value of $965,786 and $968,707, respectively)	1,075,303	1,093,374
Schedule of Held-to-maturity Securities [Line Items]
HTM, Amortized Cost	1,077,311	1,094,140
Gross Unrealized Gains	0	0
Gross unrealized losses	(111,525)	(125,433)
HTM estimated fair value	965,786	968,707
Investment securities available for sale, amortized cost	1,763,371	1,803,898
Gross Unrealized Gains	76	63
Gross Unrealized Losses	181,231	205,278
Allowance for credit losses	31	17
Investment securities available-for-sale:		1,598,666
U.S. treasury bonds
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	49,818	49,793
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(2,887)	(3,466)
Allowance for credit losses	0	0
Estimated Fair Value	46,931	46,327
Schedule of Held-to-maturity Securities [Line Items]
Investment securities available for sale, amortized cost	49,818	49,793
Gross Unrealized Gains	0	0
Gross Unrealized Losses	2,887	3,466
Allowance for credit losses	0	0
Investment securities available-for-sale:	46,931	46,327
U. S. agency securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	741,694	747,777
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(67,227)	(78,049)
Allowance for credit losses	0	0
Estimated Fair Value	674,467	669,728
Schedule of Held-to-maturity Securities [Line Items]
Investment securities available for sale, amortized cost	741,694	747,777
Gross Unrealized Gains	0	0
Gross Unrealized Losses	67,227	78,049
Allowance for credit losses	0	0
Investment securities available-for-sale:	674,467	669,728
Residential mortgage-backed securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	905,524	937,557
Gross Unrealized Gains	76	18
Gross Unrealized Losses	(105,358)	(117,072)
Allowance for credit losses	0	0
Estimated Fair Value	800,242	820,503
HTM, Amortized Cost	724,756	741,057
Gross Unrealized Gains	0	0
Gross Unrealized Losses	77,286	88,390
HTM estimated fair value	647,470	652,667
Schedule of Held-to-maturity Securities [Line Items]
HTM, Amortized Cost	724,756	741,057
Gross Unrealized Gains	0	0
Gross unrealized losses	(77,286)	(88,390)
HTM estimated fair value	647,470	652,667
Investment securities available for sale, amortized cost	905,524	937,557
Gross Unrealized Gains	76	18
Gross Unrealized Losses	105,358	117,072
Allowance for credit losses	0	0
Investment securities available-for-sale:	800,242	820,503
Commercial mortgage-backed securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	55,421	56,071
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(5,139)	(5,858)
Allowance for credit losses	0	0
Estimated Fair Value	50,282	50,213
HTM, Amortized Cost	92,141	92,557
Gross Unrealized Gains	0	0
Gross Unrealized Losses	11,234	11,993
HTM estimated fair value	80,907	80,564
Schedule of Held-to-maturity Securities [Line Items]
HTM, Amortized Cost	92,141	92,557
Gross Unrealized Gains	0	0
Gross unrealized losses	(11,234)	(11,993)
HTM estimated fair value	80,907	80,564
Investment securities available for sale, amortized cost	55,421	56,071
Gross Unrealized Gains	0	0
Gross Unrealized Losses	5,139	5,858
Allowance for credit losses	0	0
Investment securities available-for-sale:	50,282	50,213
Municipal bonds
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	8,914	10,700
Gross Unrealized Gains	0	45
Gross Unrealized Losses	(432)	(658)
Allowance for credit losses	0	0
Estimated Fair Value	8,482	10,087
HTM, Amortized Cost	128,160	128,273
Gross Unrealized Gains	0	0
Gross Unrealized Losses	8,690	12,092
HTM estimated fair value	119,470	116,181
HTM Allowance for credit losses	16
Schedule of Held-to-maturity Securities [Line Items]
HTM, Amortized Cost	128,160	128,273
Gross Unrealized Gains	0	0
Gross unrealized losses	(8,690)	(12,092)
HTM estimated fair value	119,470	116,181
Investment securities available for sale, amortized cost	8,914	10,700
Gross Unrealized Gains	0	45
Gross Unrealized Losses	432	658
Allowance for credit losses	0	0
Investment securities available-for-sale:	8,482	10,087
Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	2,000	2,000
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(188)	(175)
Allowance for credit losses	(31)	(17)
Estimated Fair Value	1,781	1,808
HTM, Amortized Cost	132,254	132,253
Gross Unrealized Gains	0	0
Gross Unrealized Losses	14,315	12,958
HTM estimated fair value	117,939	119,295
HTM Allowance for credit losses	2,000
Schedule of Held-to-maturity Securities [Line Items]
HTM, Amortized Cost	132,254	132,253
Gross Unrealized Gains	0	0
Gross unrealized losses	(14,315)	(12,958)
HTM estimated fair value	117,939	119,295
Investment securities available for sale, amortized cost	2,000	2,000
Gross Unrealized Gains	0	0
Gross Unrealized Losses	188	175
Allowance for credit losses	31	17
Investment securities available-for-sale:	1,781	$ 1,808
Other Security Investments
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	1,763,371
Estimated Fair Value	1,582,185
Schedule of Held-to-maturity Securities [Line Items]
Investment securities available for sale, amortized cost	1,763,371
Investment securities available-for-sale:	$ 1,582,185

Investment Securities - Narrati

Investment Securities - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Debt Securities, Available-for-sale [Line Items]
Federal Reserve and Federal Home Loan Bank stock	$ 79,134		$ 65,067
Payments to acquire held-to-maturity securities	0	$ 237,036
Realized gain recognized at time of transfer	0
Accrued interest on HTM securities	3,700		3,600
Allowance for credit losses for available-for-sale securities in the period	(14)
Allowance for credit losses for held-to-maturity securities in the period	(1,200)
AFS Allowance for credit losses	(31)		(17)
HTM Allowance for credit losses	$ 2,008		$ 766
Debt securities as percentage of total investment securities	(100.00%)
Debt securities weighted average duration	4 years 8 months 26 days
Debt securities, available-for-sale, realized gain	$ 5	0
Debt securities, available-for-sale, realized loss	(26)	(25)
Gross proceeds from sales and calls	$ 8,400	6,200
Holdings of securities of any one issuer	10%		10%
Residential mortgage-backed securities
Debt Securities, Available-for-sale [Line Items]
Transfer to real estate owned		1,100,000
Payments to acquire held-to-maturity securities		237,000
Unrealized gain (loss)	$ 57,100	$ 66,200
AFS Allowance for credit losses	0		$ 0
Municipal bonds
Debt Securities, Available-for-sale [Line Items]
AFS Allowance for credit losses	0		0
HTM Allowance for credit losses	(16)
Corporate bonds
Debt Securities, Available-for-sale [Line Items]
AFS Allowance for credit losses	(31)		(17)
HTM Allowance for credit losses	(2,000)
Other Assets
Debt Securities, Available-for-sale [Line Items]
Accrued interest on available for sale securities	4,200		4,300
Collateral Pledged
Debt Securities, Available-for-sale [Line Items]
Debt securities, available-for-sale, restricted	$ 1,600,000		$ 220,100

Investment Securities - Sched_2

Investment Securities - Schedule of Gross Unrealized Losses and Fair Value by Length of Time that the Individual Available-For-Sale Securities Have Been in a Continuous Unrealized Loss (Details) $ in Thousands	Mar. 31, 2023 USD ($) security	Dec. 31, 2022 USD ($) security
Debt Securities, Available-for-sale [Line Items]
Number of securities | security	254	260
Less than 12 months, estimated fair value	$ 499,312	$ 495,164
Less than 12 months, unrealized losses	(50,108)	(58,439)
12 months or greater, estimated fair value	1,082,828	1,093,919
12 months or greater, unrealized losses	(131,123)	(146,839)
Estimated fair value	1,582,140	1,589,083
Unrealized losses	$ (181,231)	$ (205,278)
Held-to-maturity, securities in unrealized loss positions, qualitative disclosure, number of positions | security	234	232
Debt securities, held-to-maturity, continuous unrealized loss position, less than 12 months, fair value	$ 24,489	$ 23,881
Debt securities, held-to-maturity, continuous unrealized loss position, less than 12 months, accumulated loss	(2,625)	(3,228)
Debt securities, held-to-maturity, continuous unrealized loss position, 12 months or longer, fair value	941,297	932,753
Debt securities, held-to-maturity, continuous unrealized loss position, 12 months or longer, accumulated loss	(108,900)	(122,205)
Debt securities, held-to-maturity, unrealized loss position, fair value	965,786	956,634
Gross unrealized losses	$ (111,525)	$ (125,433)
U.S. treasury bonds
Debt Securities, Available-for-sale [Line Items]
Number of securities | security	2	2
Less than 12 months, estimated fair value	$ 0	$ 0
Less than 12 months, unrealized losses	0	0
12 months or greater, estimated fair value	46,931	46,327
12 months or greater, unrealized losses	(2,887)	(3,466)
Estimated fair value	46,931	46,327
Unrealized losses	$ (2,887)	$ (3,466)
U. S. agency securities
Debt Securities, Available-for-sale [Line Items]
Number of securities | security	79	85
Less than 12 months, estimated fair value	$ 499,312	$ 490,699
Less than 12 months, unrealized losses	(50,108)	(58,437)
12 months or greater, estimated fair value	175,155	179,029
12 months or greater, unrealized losses	(17,119)	(19,612)
Estimated fair value	674,467	669,728
Unrealized losses	$ (67,227)	$ (78,049)
Residential mortgage-backed securities
Debt Securities, Available-for-sale [Line Items]
Number of securities | security	158	157
Less than 12 months, estimated fair value	$ 0	$ 3,994
Less than 12 months, unrealized losses	0	0
12 months or greater, estimated fair value	800,166	808,697
12 months or greater, unrealized losses	(105,358)	(117,072)
Estimated fair value	800,166	812,691
Unrealized losses	$ (105,358)	$ (117,072)
Held-to-maturity, securities in unrealized loss positions, qualitative disclosure, number of positions | security	143	143
Debt securities, held-to-maturity, continuous unrealized loss position, less than 12 months, fair value	$ 0	$ 0
Debt securities, held-to-maturity, continuous unrealized loss position, less than 12 months, accumulated loss	0	0
Debt securities, held-to-maturity, continuous unrealized loss position, 12 months or longer, fair value	647,470	652,667
Debt securities, held-to-maturity, continuous unrealized loss position, 12 months or longer, accumulated loss	(77,286)	(88,390)
Debt securities, held-to-maturity, unrealized loss position, fair value	647,470	652,667
Gross unrealized losses	$ (77,286)	$ (88,390)
Commercial mortgage-backed securities
Debt Securities, Available-for-sale [Line Items]
Number of securities | security	13	14
Less than 12 months, estimated fair value	$ 0	$ 471
Less than 12 months, unrealized losses	0	(2)
12 months or greater, estimated fair value	50,282	49,742
12 months or greater, unrealized losses	(5,139)	(5,856)
Estimated fair value	50,282	50,213
Unrealized losses	$ (5,139)	$ (5,858)
Held-to-maturity, securities in unrealized loss positions, qualitative disclosure, number of positions | security	16	16
Debt securities, held-to-maturity, continuous unrealized loss position, less than 12 months, fair value	$ 0	$ 0
Debt securities, held-to-maturity, continuous unrealized loss position, less than 12 months, accumulated loss	0	0
Debt securities, held-to-maturity, continuous unrealized loss position, 12 months or longer, fair value	80,907	80,564
Debt securities, held-to-maturity, continuous unrealized loss position, 12 months or longer, accumulated loss	(11,234)	(11,993)
Debt securities, held-to-maturity, unrealized loss position, fair value	80,907	80,564
Gross unrealized losses	$ (11,234)	$ (11,993)
Municipal bonds
Debt Securities, Available-for-sale [Line Items]
Number of securities | security	1	1
Less than 12 months, estimated fair value	$ 0	$ 0
Less than 12 months, unrealized losses	0	0
12 months or greater, estimated fair value	8,482	8,299
12 months or greater, unrealized losses	(432)	(658)
Estimated fair value	8,482	8,299
Unrealized losses	(432)	$ (658)
Held-to-maturity, securities in unrealized loss positions, qualitative disclosure, number of positions | security		43
Debt securities, held-to-maturity, continuous unrealized loss position, less than 12 months, fair value		$ 3,110
Debt securities, held-to-maturity, continuous unrealized loss position, less than 12 months, accumulated loss		(45)
Debt securities, held-to-maturity, continuous unrealized loss position, 12 months or longer, fair value		113,071
Debt securities, held-to-maturity, continuous unrealized loss position, 12 months or longer, accumulated loss		(12,047)
Debt securities, held-to-maturity, unrealized loss position, fair value		116,181
Gross unrealized losses	$ (8,690)	$ (12,092)
Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Number of securities | security	1	1
Less than 12 months, estimated fair value	$ 0	$ 0
Less than 12 months, unrealized losses	0	0
12 months or greater, estimated fair value	1,812	1,825
12 months or greater, unrealized losses	(188)	(175)
Estimated fair value	1,812	1,825
Unrealized losses	$ (188)	$ (175)
Held-to-maturity, securities in unrealized loss positions, qualitative disclosure, number of positions | security	32	30
Debt securities, held-to-maturity, continuous unrealized loss position, less than 12 months, fair value	$ 21,367	$ 20,771
Debt securities, held-to-maturity, continuous unrealized loss position, less than 12 months, accumulated loss	(2,596)	(3,183)
Debt securities, held-to-maturity, continuous unrealized loss position, 12 months or longer, fair value	96,572	86,451
Debt securities, held-to-maturity, continuous unrealized loss position, 12 months or longer, accumulated loss	(11,719)	(9,775)
Debt securities, held-to-maturity, unrealized loss position, fair value	117,939	107,222
Gross unrealized losses	$ (14,315)	$ (12,958)
Municipal bonds
Debt Securities, Available-for-sale [Line Items]
Held-to-maturity, securities in unrealized loss positions, qualitative disclosure, number of positions | security	43
Debt securities, held-to-maturity, continuous unrealized loss position, less than 12 months, fair value	$ 3,122
Debt securities, held-to-maturity, continuous unrealized loss position, less than 12 months, accumulated loss	(29)
Debt securities, held-to-maturity, continuous unrealized loss position, 12 months or longer, fair value	116,348
Debt securities, held-to-maturity, continuous unrealized loss position, 12 months or longer, accumulated loss	(8,661)
Debt securities, held-to-maturity, unrealized loss position, fair value	119,470
Gross unrealized losses	$ (8,690)

Investment Securities - Sched_3

Investment Securities - Schedule of Amortized Cost and Estimated Fair Value of Investments Available-for-Sale by Contractual Maturity (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
AFS Amortized Cost [Abstract]
Amortized Cost	$ 1,763,371	$ 1,803,898
AFS Estimated Fair Value [Abstract]
Allowance for credit losses	31	17
Estimated Fair Value	1,582,185	1,598,666
HTM Amortized Cost [Abstract]
Allowance for credit losses	2,008	766
Amortized Cost	1,075,303	1,093,374
HTM Estimated Fair Value [Abstract]
Allowance for credit losses	2,008	766
Investment securities, held-to-maturity, estimated fair value	965,786	968,707
Debt Securities, Available-for-Sale and Held-to-Maturity [Abstract]
Amortized Cost	2,838,674	2,897,272
Estimated Fair Value	2,547,971	2,567,373
Allowance for credit losses	31	17
U. S. agency securities
AFS Amortized Cost [Abstract]
One year or less	549,420	549,137
After one year through five years	110,918	111,742
After five years through ten years	68,936	73,886
After ten years	12,420	13,012
Amortized Cost	741,694	747,777
AFS Estimated Fair Value [Abstract]
One year or less	499,312	490,699
After one year through five years	100,911	100,297
After five years through ten years	64,008	68,180
After ten years	10,236	10,552
Allowance for credit losses	0	0
Debt Securities, Available-for-Sale and Held-to-Maturity [Abstract]
Allowance for credit losses	0	0
After ten years	12,420	13,012
After ten years	10,236	10,552
Residential mortgage-backed securities
AFS Amortized Cost [Abstract]
Residential mortgage-backed securities:	905,524	937,557
Amortized Cost	905,524	937,557
AFS Estimated Fair Value [Abstract]
Residential mortgage-backed securities:	800,242	820,503
Allowance for credit losses	0	0
HTM Amortized Cost [Abstract]
One year or less	724,756	741,057
HTM Estimated Fair Value [Abstract]
One year or less	647,470	652,667
Investment securities, held-to-maturity, estimated fair value	647,470	652,667
Debt Securities, Available-for-Sale and Held-to-Maturity [Abstract]
Allowance for credit losses	0	0
Residential mortgage-backed securities:	905,524	937,557
Residential mortgage-backed securities:	800,242	820,503
Commercial mortgage-backed securities
AFS Amortized Cost [Abstract]
Residential mortgage-backed securities:	55,421	56,071
Amortized Cost	55,421	56,071
AFS Estimated Fair Value [Abstract]
Residential mortgage-backed securities:	50,282	50,213
Allowance for credit losses	0	0
HTM Amortized Cost [Abstract]
One year or less	92,141	92,557
HTM Estimated Fair Value [Abstract]
One year or less	80,907	80,564
Investment securities, held-to-maturity, estimated fair value	80,907	80,564
Debt Securities, Available-for-Sale and Held-to-Maturity [Abstract]
Allowance for credit losses	0	0
Residential mortgage-backed securities:	55,421	56,071
Residential mortgage-backed securities:	50,282	50,213
Municipal bonds
AFS Amortized Cost [Abstract]
One year or less	0	300
After one year through five years	0	1,444
After five years through ten years	8,914	8,956
After ten years	0	0
Amortized Cost	8,914	10,700
AFS Estimated Fair Value [Abstract]
One year or less	0	300
After one year through five years	0	1,488
After five years through ten years	8,482	8,299
After ten years	0	0
Allowance for credit losses	0	0
HTM Amortized Cost [Abstract]
One year or less	3,151	3,139
After one year through five years	35,520	35,579
After five years through ten years	77,246	77,262
After ten years	12,243	12,293
Allowance for credit losses	(16)
HTM Estimated Fair Value [Abstract]
One year or less	3,122	3,110
After one year through five years	34,398	33,743
After five years through ten years	70,370	67,945
After ten years	11,580	11,383
Allowance for credit losses	(16)
Investment securities, held-to-maturity, estimated fair value	119,470	116,181
Debt Securities, Available-for-Sale and Held-to-Maturity [Abstract]
Allowance for credit losses	0	0
After ten years	0	0
After ten years	0	0
Corporate bonds
AFS Amortized Cost [Abstract]
One year or less	0	0
After one year through five years	2,000	2,000
After five years through ten years	0	0
Amortized Cost	2,000	2,000
AFS Estimated Fair Value [Abstract]
One year or less	0	0
After one year through five years	1,812	1,825
After five years through ten years	0	0
Allowance for credit losses	31	17
HTM Amortized Cost [Abstract]
One year or less	23,963	23,954
After one year through five years	84,938	84,953
After five years through ten years	23,353	23,346
Allowance for credit losses	(2,000)
HTM Estimated Fair Value [Abstract]
One year or less	21,367	20,771
After one year through five years	75,735	77,997
After five years through ten years	20,837	20,527
Allowance for credit losses	(2,000)
Investment securities, held-to-maturity, estimated fair value	117,939	119,295
Debt Securities, Available-for-Sale and Held-to-Maturity [Abstract]
Allowance for credit losses	31	17
U.S. Treasury
AFS Amortized Cost [Abstract]
Residential mortgage-backed securities:	49,818	49,793
AFS Estimated Fair Value [Abstract]
Residential mortgage-backed securities:	46,931	46,327
Debt Securities, Available-for-Sale and Held-to-Maturity [Abstract]
Residential mortgage-backed securities:	49,818	49,793
Residential mortgage-backed securities:	$ 46,931	$ 46,327

Loans and Allowance for Credi_3

Loans and Allowance for Credit Losses - Schedule of Loans, Net of Unamortized Net Deferred Fees (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2021
Loans and Leases Receivable Disclosure [Line Items]
Loans	$ 7,737,676	$ 7,635,632
Less: allowance for credit losses	(78,377)	(74,444)	$ (71,505)	$ (74,965)
Loans, net	$ 7,659,299	$ 7,561,188
Financing receivable, percent	100%	100%
Accrued interest receivable and other assets
Loans and Leases Receivable Disclosure [Line Items]
Accrued interest on available for sale securities	$ 43,900	$ 43,500
Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans	1,482,983	1,487,349
Less: allowance for credit losses	$ (15,775)	$ (15,655)	(12,946)	(14,475)
Financing receivable, percent	19%	19%
PPP loans
Loans and Leases Receivable Disclosure [Line Items]
Loans	$ 709	$ 3,256
Financing receivable, percent	0%	0%
Income-producing - commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Loans	$ 3,970,903	$ 3,919,941
Less: allowance for credit losses	$ (38,140)	$ (35,688)	(39,193)	(38,287)
Financing receivable, percent	51%	51%
Owner-occupied - commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Loans	$ 1,095,699	$ 1,110,325
Less: allowance for credit losses	$ (12,457)	$ (12,702)	(10,515)	(12,146)
Financing receivable, percent	14%	15%
Real estate mortgage - residential
Loans and Leases Receivable Disclosure [Line Items]
Loans	$ 73,677	$ 73,001
Less: allowance for credit losses	$ (1,002)	$ (969)	(381)	(449)
Financing receivable, percent	1%	1%
Construction - commercial and residential
Loans and Leases Receivable Disclosure [Line Items]
Loans	$ 948,877	$ 877,755
Less: allowance for credit losses	(10,383)	(8,801)	(7,973)	(9,099)
Construction - commercial and residential | Commercial and Residential
Loans and Leases Receivable Disclosure [Line Items]
Loans	$ 948,877	$ 877,755
Financing receivable, percent	13%	12%
Construction - C&I (owner occupied)
Loans and Leases Receivable Disclosure [Line Items]
Loans	$ 109,013	$ 110,479
Construction - C&I (owner occupied) | Construction - C&I (owner occupied)
Loans and Leases Receivable Disclosure [Line Items]
Loans	$ 109,013	$ 110,479
Financing receivable, percent	1%	1%
Home equity
Loans and Leases Receivable Disclosure [Line Items]
Loans	$ 53,829	$ 51,782
Less: allowance for credit losses	$ (593)	$ (555)	(467)	(474)
Financing receivable, percent	1%	1%
Other consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans	$ 1,986	$ 1,744
Less: allowance for credit losses	$ (27)	$ (74)	$ (30)	$ (35)
Financing receivable, percent	0%	0%

Loans and Allowance for Credi_4

Loans and Allowance for Credit Losses - Narrative (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)
Loans and Leases Receivable Disclosure [Line Items]
Deferred commitment fee	$ 28,500	$ 29,200
Servicing asset at fair value	344,100	361,500
Loans, net	7,659,299	$ 7,561,188
ADC Loans
Loans and Leases Receivable Disclosure [Line Items]
Loans, net	$ 1,600,000
Percent of ADC loan portfolio using interest reserves	59%
Real estate mortgage - residential | Land Acquisition Development and Construction Loans | Maximum
Loans and Leases Receivable Disclosure [Line Items]
Loan period	36 months
Consumer Portfolio Segment | Land Acquisition Development and Construction Loans | Maximum
Loans and Leases Receivable Disclosure [Line Items]
Loan period	24 months
Income Producing Commercial Real Estate and Real Estate Construction
Loans and Leases Receivable Disclosure [Line Items]
Stress test assumption increase interest rates	2%
Income Producing Commercial Real Estate and Real Estate Construction | Minimum
Loans and Leases Receivable Disclosure [Line Items]
Minimum cash flow debt service coverage ratio	1.15
Income Producing Commercial Real Estate and Real Estate Construction | Maximum
Loans and Leases Receivable Disclosure [Line Items]
Minimum cash flow debt service coverage ratio	1
Commercial | Minimum
Loans and Leases Receivable Disclosure [Line Items]
Loan period, preferred term	5 years
Commercial | Maximum
Loans and Leases Receivable Disclosure [Line Items]
Loan period	10 years
Loan period, preferred term	7 years
Amortization term	25 years

Loans and Allowance for Credi_5

Loans and Allowance for Credit Losses - Schedule of Detail Activity in the Allowance for Credit Losses by Portfolio Segment (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	$ 74,444	$ 74,965	$ 74,965
Loans charged-off	(1,054)	(514)	(2,995)
Recoveries of loans previously charged-off	79	55
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff (Recovery)	(975)	(459)
Provision for (reversal of) credit losses	4,908	(3,001)
Ending Balance	78,377	71,505	74,444
Commercial
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	15,655	14,475	14,475
Loans charged-off	(868)	(514)	(916)
Recoveries of loans previously charged-off	76	54
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff (Recovery)	(792)	(460)
Provision for (reversal of) credit losses	912	(1,069)
Ending Balance	15,775	12,946	15,655
Income-producing - commercial real estate
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	35,688	38,287	38,287
Loans charged-off	0	0	(2,001)
Recoveries of loans previously charged-off	0	0
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff (Recovery)	0	0
Provision for (reversal of) credit losses	2,452	906
Ending Balance	38,140	39,193	35,688
Owner-occupied - commercial real estate
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	12,702	12,146	12,146
Loans charged-off	0	0
Recoveries of loans previously charged-off	0	0
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff (Recovery)	0	0
Provision for (reversal of) credit losses	(245)	(1,631)
Ending Balance	12,457	10,515	12,702
Real estate mortgage - residential
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	969	449	449
Loans charged-off	0	0
Recoveries of loans previously charged-off	0	0
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff (Recovery)	0	0
Provision for (reversal of) credit losses	33	(68)
Ending Balance	1,002	381	969
Construction - commercial and residential
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	8,801	9,099	9,099
Loans charged-off	(136)	0
Recoveries of loans previously charged-off	0	0
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff (Recovery)	(136)	0
Provision for (reversal of) credit losses	1,718	(1,126)
Ending Balance	10,383	7,973	8,801
Home equity
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	555	474	474
Loans charged-off	0	0
Recoveries of loans previously charged-off	0	0
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff (Recovery)	0	0
Provision for (reversal of) credit losses	38	(7)
Ending Balance	593	467	555
Other consumer
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	74	35	35
Loans charged-off	(50)	0	(78)
Recoveries of loans previously charged-off	3	1
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff (Recovery)	(47)	1
Provision for (reversal of) credit losses	0	(6)
Ending Balance	$ 27	$ 30	$ 74

Loans and Allowance for Credi_6

Loans and Allowance for Credit Losses - Schedule of Amortized Cost Basis of Collateral-Dependent Loans by Class of Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Loans and Leases Receivable Disclosure [Line Items]
Financing receivable, net	$ 7,659,299	$ 7,561,188
Business or Other Assets
Loans and Leases Receivable Disclosure [Line Items]
Financing receivable, net	4,223	3,613
Business or Other Assets | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Financing receivable, net	2,223	1,563
Business or Other Assets | Income-producing - commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Financing receivable, net	2,000	2,000
Business or Other Assets | Owner-occupied - commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Financing receivable, net	0	0
Business or Other Assets | Real estate mortgage - residential
Loans and Leases Receivable Disclosure [Line Items]
Financing receivable, net	0	0
Business or Other Assets | Construction - commercial and residential
Loans and Leases Receivable Disclosure [Line Items]
Financing receivable, net	0	0
Business or Other Assets | Other consumer
Loans and Leases Receivable Disclosure [Line Items]
Financing receivable, net	0	50
Real Estate
Loans and Leases Receivable Disclosure [Line Items]
Financing receivable, net	26,735	27,084
Real Estate | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Financing receivable, net	995	1,871
Real Estate | Income-producing - commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Financing receivable, net	4,325	4,328
Real Estate | Owner-occupied - commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Financing receivable, net	19,184	19,187
Real Estate | Real estate mortgage - residential
Loans and Leases Receivable Disclosure [Line Items]
Financing receivable, net	1,698	1,698
Real Estate | Construction - commercial and residential
Loans and Leases Receivable Disclosure [Line Items]
Financing receivable, net	533	0
Real Estate | Other consumer
Loans and Leases Receivable Disclosure [Line Items]
Financing receivable, net	$ 0	$ 0

Loans and Allowance for Credi_7

Loans and Allowance for Credit Losses - Schedule of the Risk Category of Loans by Class of Loans (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Loans and Leases Receivable Disclosure [Abstract]
Prior	$ 2,548,123		$ 1,906,535
Originated, Four years before current fiscal year	779,510		778,256
Originated, Three years before current fiscal year	665,859		763,347
Originated, Two years before current fiscal year	1,242,998		673,719
Originated, Fiscal year before current fiscal year	1,186,061		1,195,299
Originated, Current fiscal year	148,693		1,139,872
Revolving Loans Amort. Cost Basis	1,131,743		1,154,332
Revolving Loans Convert. to Term	34,689		24,272
Loans	7,737,676		7,635,632
Financial Asset, Write Offs [Abstract]
Prior	(1,054)		(966)
Originated, Four years before current fiscal year	0		(746)
Originated, Three years before current fiscal year	0		(725)
Originated, Two years before current fiscal year	0		0
Originated, Fiscal year before current fiscal year	0		0
Originated, Current fiscal year	0		0
Revolving Loans Amort. Cost Basis	0		(558)
Revolving Loans Convert. to Term	0		0
YTD Gross Charge-offs	(1,054)	$ (514)	(2,995)
Commercial
Loans and Leases Receivable Disclosure [Abstract]
Prior	210,021		184,661
Originated, Four years before current fiscal year	56,872		47,744
Originated, Three years before current fiscal year	61,430		56,537
Originated, Two years before current fiscal year	238,000		64,163
Originated, Fiscal year before current fiscal year	160,128		237,146
Originated, Current fiscal year	24,643		144,472
Revolving Loans Amort. Cost Basis	725,114		742,909
Revolving Loans Convert. to Term	6,775		9,717
Loans	1,482,983		1,487,349
Financial Asset, Write Offs [Abstract]
Prior	(868)		(283)
Originated, Four years before current fiscal year	0		(101)
Originated, Three years before current fiscal year	0		(49)
Originated, Two years before current fiscal year	0		0
Originated, Fiscal year before current fiscal year	0		0
Originated, Current fiscal year	0		0
Revolving Loans Amort. Cost Basis	0		(483)
Revolving Loans Convert. to Term	0		0
YTD Gross Charge-offs	(868)	(514)	(916)
Commercial | Pass
Loans and Leases Receivable Disclosure [Abstract]
Prior	207,824		183,329
Originated, Four years before current fiscal year	56,608		47,393
Originated, Three years before current fiscal year	61,430		56,261
Originated, Two years before current fiscal year	237,660		64,163
Originated, Fiscal year before current fiscal year	160,051		237,146
Originated, Current fiscal year	24,643		144,390
Revolving Loans Amort. Cost Basis	719,939		736,090
Revolving Loans Convert. to Term	6,499		8,570
Loans	1,474,654		1,477,342
Commercial | Special Mention
Loans and Leases Receivable Disclosure [Abstract]
Prior	0		0
Originated, Four years before current fiscal year	0		0
Originated, Three years before current fiscal year	0		0
Originated, Two years before current fiscal year	0		0
Originated, Fiscal year before current fiscal year	77		0
Originated, Current fiscal year	0		82
Revolving Loans Amort. Cost Basis	4,976		5,475
Revolving Loans Convert. to Term	0		0
Loans	5,053		5,557
Commercial | Substandard
Loans and Leases Receivable Disclosure [Abstract]
Prior	2,197		1,332
Originated, Four years before current fiscal year	264		351
Originated, Three years before current fiscal year	0		276
Originated, Two years before current fiscal year	340		0
Originated, Fiscal year before current fiscal year	0		0
Originated, Current fiscal year	0		0
Revolving Loans Amort. Cost Basis	199		1,344
Revolving Loans Convert. to Term	276		1,147
Loans	3,276		4,450
PPP loans
Loans and Leases Receivable Disclosure [Abstract]
Loans	709		3,256
PPP loans | Pass
Loans and Leases Receivable Disclosure [Abstract]
Prior	0		0
Originated, Four years before current fiscal year	0		0
Originated, Three years before current fiscal year	0		0
Originated, Two years before current fiscal year	709		2,479
Originated, Fiscal year before current fiscal year	0		777
Originated, Current fiscal year	0		0
Revolving Loans Amort. Cost Basis	0		0
Revolving Loans Convert. to Term	0		0
Loans	709		3,256
Income-producing - commercial real estate
Loans and Leases Receivable Disclosure [Abstract]
Prior	1,506,732		1,121,337
Originated, Four years before current fiscal year	498,873		446,427
Originated, Three years before current fiscal year	373,036		484,683
Originated, Two years before current fiscal year	528,962		340,900
Originated, Fiscal year before current fiscal year	696,291		542,143
Originated, Current fiscal year	114,213		744,328
Revolving Loans Amort. Cost Basis	247,521		239,765
Revolving Loans Convert. to Term	5,275		358
Loans	3,970,903		3,919,941
Financial Asset, Write Offs [Abstract]
Prior			(680)
Originated, Four years before current fiscal year			(645)
Originated, Three years before current fiscal year			(676)
Originated, Two years before current fiscal year			0
Originated, Fiscal year before current fiscal year			0
Originated, Current fiscal year			0
Revolving Loans Amort. Cost Basis			0
Revolving Loans Convert. to Term			0
YTD Gross Charge-offs	0	0	(2,001)
Income-producing - commercial real estate | Pass
Loans and Leases Receivable Disclosure [Abstract]
Prior	1,431,756		1,016,529
Originated, Four years before current fiscal year	494,678		439,221
Originated, Three years before current fiscal year	366,302		480,474
Originated, Two years before current fiscal year	528,962		334,165
Originated, Fiscal year before current fiscal year	696,291		542,143
Originated, Current fiscal year	114,213		744,328
Revolving Loans Amort. Cost Basis	199,847		192,089
Revolving Loans Convert. to Term	5,275		358
Loans	3,837,324		3,749,307
Income-producing - commercial real estate | Special Mention
Loans and Leases Receivable Disclosure [Abstract]
Prior	12,376		44,195
Originated, Four years before current fiscal year	4,195		5,206
Originated, Three years before current fiscal year	6,734		4,209
Originated, Two years before current fiscal year	0		6,735
Originated, Fiscal year before current fiscal year	0		0
Originated, Current fiscal year	0		0
Revolving Loans Amort. Cost Basis	47,674		47,676
Revolving Loans Convert. to Term	0		0
Loans	70,979		108,021
Income-producing - commercial real estate | Substandard
Loans and Leases Receivable Disclosure [Abstract]
Prior	62,600		60,613
Originated, Four years before current fiscal year	0		2,000
Originated, Three years before current fiscal year	0		0
Originated, Two years before current fiscal year	0		0
Originated, Fiscal year before current fiscal year	0		0
Originated, Current fiscal year	0		0
Revolving Loans Amort. Cost Basis	0		0
Revolving Loans Convert. to Term	0		0
Loans	62,600		62,613
Owner-occupied - commercial real estate
Loans and Leases Receivable Disclosure [Abstract]
Prior	668,674		480,782
Originated, Four years before current fiscal year	110,870		191,646
Originated, Three years before current fiscal year	39,752		111,497
Originated, Two years before current fiscal year	207,696		40,562
Originated, Fiscal year before current fiscal year	39,939		206,595
Originated, Current fiscal year	5,048		41,765
Revolving Loans Amort. Cost Basis	1,551		24,240
Revolving Loans Convert. to Term	22,169		13,238
Loans	1,095,699		1,110,325
Financial Asset, Write Offs [Abstract]
YTD Gross Charge-offs	0	0
Owner-occupied - commercial real estate | Pass
Loans and Leases Receivable Disclosure [Abstract]
Prior	648,931		461,029
Originated, Four years before current fiscal year	110,870		191,646
Originated, Three years before current fiscal year	39,752		111,497
Originated, Two years before current fiscal year	207,696		40,562
Originated, Fiscal year before current fiscal year	39,939		206,595
Originated, Current fiscal year	5,048		41,765
Revolving Loans Amort. Cost Basis	1,551		24,240
Revolving Loans Convert. to Term	22,169		13,238
Loans	1,075,956		1,090,572
Owner-occupied - commercial real estate | Substandard
Loans and Leases Receivable Disclosure [Abstract]
Prior	19,743		19,753
Originated, Four years before current fiscal year	0		0
Originated, Three years before current fiscal year	0		0
Originated, Two years before current fiscal year	0		0
Originated, Fiscal year before current fiscal year	0		0
Originated, Current fiscal year	0		0
Revolving Loans Amort. Cost Basis	0		0
Revolving Loans Convert. to Term	0		0
Loans	19,743		19,753
Real estate mortgage - residential
Loans and Leases Receivable Disclosure [Abstract]
Prior	30,061		18,666
Originated, Four years before current fiscal year	8,162		12,438
Originated, Three years before current fiscal year	2,626		8,219
Originated, Two years before current fiscal year	16,402		2,640
Originated, Fiscal year before current fiscal year	14,362		16,307
Originated, Current fiscal year	2,064		14,731
Revolving Loans Amort. Cost Basis	0		0
Revolving Loans Convert. to Term	0		0
Loans	73,677		73,001
Financial Asset, Write Offs [Abstract]
YTD Gross Charge-offs	0	0
Real estate mortgage - residential | Pass
Loans and Leases Receivable Disclosure [Abstract]
Prior	28,363		16,968
Originated, Four years before current fiscal year	8,162		12,438
Originated, Three years before current fiscal year	2,626		8,219
Originated, Two years before current fiscal year	16,402		2,640
Originated, Fiscal year before current fiscal year	14,362		16,307
Originated, Current fiscal year	2,064		14,731
Revolving Loans Amort. Cost Basis	0		0
Revolving Loans Convert. to Term	0		0
Loans	71,979		71,303
Real estate mortgage - residential | Substandard
Loans and Leases Receivable Disclosure [Abstract]
Prior	1,698		1,698
Originated, Four years before current fiscal year	0		0
Originated, Three years before current fiscal year	0		0
Originated, Two years before current fiscal year	0		0
Originated, Fiscal year before current fiscal year	0		0
Originated, Current fiscal year	0		0
Revolving Loans Amort. Cost Basis	0		0
Revolving Loans Convert. to Term	0		0
Loans	1,698		1,698
Construction - commercial and residential
Loans and Leases Receivable Disclosure [Abstract]
Prior	110,780		84,522
Originated, Four years before current fiscal year	92,940		71,841
Originated, Three years before current fiscal year	155,158		90,560
Originated, Two years before current fiscal year	250,206		189,023
Originated, Fiscal year before current fiscal year	239,367		191,127
Originated, Current fiscal year	910		159,771
Revolving Loans Amort. Cost Basis	99,516		90,911
Revolving Loans Convert. to Term	0		0
Loans	948,877		877,755
Financial Asset, Write Offs [Abstract]
Prior	(136)
Originated, Four years before current fiscal year	0
Originated, Three years before current fiscal year	0
Originated, Two years before current fiscal year	0
Originated, Fiscal year before current fiscal year	0
Originated, Current fiscal year	0
Revolving Loans Amort. Cost Basis	0
Revolving Loans Convert. to Term	0
YTD Gross Charge-offs	(136)	0
Construction - commercial and residential | Pass
Loans and Leases Receivable Disclosure [Abstract]
Prior	110,247		84,522
Originated, Four years before current fiscal year	92,940		71,841
Originated, Three years before current fiscal year	155,158		90,560
Originated, Two years before current fiscal year	250,206		189,023
Originated, Fiscal year before current fiscal year	239,367		191,127
Originated, Current fiscal year	910		159,771
Revolving Loans Amort. Cost Basis	99,516		90,911
Revolving Loans Convert. to Term	0		0
Loans	948,344		877,755
Construction - commercial and residential | Substandard
Loans and Leases Receivable Disclosure [Abstract]
Prior	533
Originated, Four years before current fiscal year	0
Originated, Three years before current fiscal year	0
Originated, Two years before current fiscal year	0
Originated, Fiscal year before current fiscal year	0
Originated, Current fiscal year	0
Revolving Loans Amort. Cost Basis	0
Revolving Loans Convert. to Term	0
Loans	533
Construction - C&I (owner occupied)
Loans and Leases Receivable Disclosure [Abstract]
Prior	19,548		14,816
Originated, Four years before current fiscal year	11,754		8,160
Originated, Three years before current fiscal year	33,609		11,810
Originated, Two years before current fiscal year	647		33,854
Originated, Fiscal year before current fiscal year	35,170		653
Originated, Current fiscal year	1,815		34,679
Revolving Loans Amort. Cost Basis	6,470		6,507
Revolving Loans Convert. to Term	0		0
Loans	109,013		110,479
Construction - C&I (owner occupied) | Pass
Loans and Leases Receivable Disclosure [Abstract]
Prior	19,548		14,816
Originated, Four years before current fiscal year	11,754		8,160
Originated, Three years before current fiscal year	33,609		11,810
Originated, Two years before current fiscal year	647		33,854
Originated, Fiscal year before current fiscal year	35,170		653
Originated, Current fiscal year	1,815		34,679
Revolving Loans Amort. Cost Basis	6,470		6,507
Revolving Loans Convert. to Term	0		0
Loans	109,013		110,479
Home equity
Loans and Leases Receivable Disclosure [Abstract]
Prior	2,300		1,747
Originated, Four years before current fiscal year	39		0
Originated, Three years before current fiscal year	248		41
Originated, Two years before current fiscal year	376		98
Originated, Fiscal year before current fiscal year	686		551
Originated, Current fiscal year	0		0
Revolving Loans Amort. Cost Basis	49,710		48,439
Revolving Loans Convert. to Term	470		906
Loans	53,829		51,782
Financial Asset, Write Offs [Abstract]
YTD Gross Charge-offs	0	0
Home equity | Pass
Loans and Leases Receivable Disclosure [Abstract]
Prior	2,300		1,747
Originated, Four years before current fiscal year	0		0
Originated, Three years before current fiscal year	248		0
Originated, Two years before current fiscal year	376		98
Originated, Fiscal year before current fiscal year	686		551
Originated, Current fiscal year	0		0
Revolving Loans Amort. Cost Basis	49,649		48,378
Revolving Loans Convert. to Term	470		906
Loans	53,729		51,680
Home equity | Substandard
Loans and Leases Receivable Disclosure [Abstract]
Prior	0		0
Originated, Four years before current fiscal year	39		0
Originated, Three years before current fiscal year	0		41
Originated, Two years before current fiscal year	0		0
Originated, Fiscal year before current fiscal year	0		0
Originated, Current fiscal year	0		0
Revolving Loans Amort. Cost Basis	61		61
Revolving Loans Convert. to Term	0		0
Loans	100		102
Other consumer
Loans and Leases Receivable Disclosure [Abstract]
Prior	7		4
Originated, Four years before current fiscal year	0		0
Originated, Three years before current fiscal year	0		0
Originated, Two years before current fiscal year	0		0
Originated, Fiscal year before current fiscal year	118		0
Originated, Current fiscal year	0		126
Revolving Loans Amort. Cost Basis	1,861		1,561
Revolving Loans Convert. to Term	0		53
Loans	1,986		1,744
Financial Asset, Write Offs [Abstract]
Prior	(50)		(3)
Originated, Four years before current fiscal year	0		0
Originated, Three years before current fiscal year	0		0
Originated, Two years before current fiscal year	0		0
Originated, Fiscal year before current fiscal year	0		0
Originated, Current fiscal year	0		0
Revolving Loans Amort. Cost Basis	0		(75)
Revolving Loans Convert. to Term	0		0
YTD Gross Charge-offs	(50)	$ 0	(78)
Other consumer | Pass
Loans and Leases Receivable Disclosure [Abstract]
Prior	7		4
Originated, Four years before current fiscal year	0		0
Originated, Three years before current fiscal year	0		0
Originated, Two years before current fiscal year	0		0
Originated, Fiscal year before current fiscal year	118		0
Originated, Current fiscal year	0		126
Revolving Loans Amort. Cost Basis	1,861		1,561
Revolving Loans Convert. to Term	0		3
Loans	$ 1,986		1,694
Other consumer | Substandard
Loans and Leases Receivable Disclosure [Abstract]
Prior			0
Originated, Four years before current fiscal year			0
Originated, Three years before current fiscal year			0
Originated, Two years before current fiscal year			0
Originated, Fiscal year before current fiscal year			0
Originated, Current fiscal year			0
Revolving Loans Amort. Cost Basis			0
Revolving Loans Convert. to Term			50
Loans			$ 50

Loans and Allowance for Credi_8

Loans and Allowance for Credit Losses - Schedule by Class of Loan, an Aging Analysis and the Recorded Investments in Loans Past Due (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Loans and Leases Receivable Disclosure [Line Items]
Non-Accrual	$ 6,756	$ 6,468
Loans	7,737,676	7,635,632
Commercial
Loans and Leases Receivable Disclosure [Line Items]
Non-Accrual	2,294	2,488
Loans	1,482,983	1,487,349
PPP loans
Loans and Leases Receivable Disclosure [Line Items]
Non-Accrual	0	0
Loans	709	3,256
Income-producing - commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Non-Accrual	2,000	2,000
Loans	3,970,903	3,919,941
Owner-occupied - commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Non-Accrual	14	17
Loans	1,095,699	1,110,325
Real estate mortgage - residential
Loans and Leases Receivable Disclosure [Line Items]
Non-Accrual	1,915	1,913
Loans	73,677	73,001
Construction - commercial and residential
Loans and Leases Receivable Disclosure [Line Items]
Non-Accrual	533	0
Loans	948,877	877,755
Construction - C&I (owner occupied)
Loans and Leases Receivable Disclosure [Line Items]
Non-Accrual	0	0
Loans	109,013	110,479
Home equity
Loans and Leases Receivable Disclosure [Line Items]
Non-Accrual	0	0
Loans	53,829	51,782
Other consumer
Loans and Leases Receivable Disclosure [Line Items]
Non-Accrual	0	50
Loans	1,986	1,744
Past Due
Loans and Leases Receivable Disclosure [Line Items]
Loans	15,647	2,203
Past Due | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans	1,302	1,340
Past Due | PPP loans
Loans and Leases Receivable Disclosure [Line Items]
Loans	0	0
Past Due | Income-producing - commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Loans	14,018	0
Past Due | Owner-occupied - commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Loans	279	279
Past Due | Real estate mortgage - residential
Loans and Leases Receivable Disclosure [Line Items]
Loans	0	0
Past Due | Construction - commercial and residential
Loans and Leases Receivable Disclosure [Line Items]
Loans	0	531
Past Due | Construction - C&I (owner occupied)
Loans and Leases Receivable Disclosure [Line Items]
Loans	0
Past Due | Home equity
Loans and Leases Receivable Disclosure [Line Items]
Loans	48	52
Past Due | Other consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans	0	1
30 to 59 days past due
Loans and Leases Receivable Disclosure [Line Items]
Loans	14,844	1,228
30 to 59 days past due | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans	778	697
30 to 59 days past due | PPP loans
Loans and Leases Receivable Disclosure [Line Items]
Loans	0	0
30 to 59 days past due | Income-producing - commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Loans	14,018
30 to 59 days past due | Owner-occupied - commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Loans	0	0
30 to 59 days past due | Real estate mortgage - residential
Loans and Leases Receivable Disclosure [Line Items]
Loans	0	0
30 to 59 days past due | Construction - commercial and residential
Loans and Leases Receivable Disclosure [Line Items]
Loans	0	531
30 to 59 days past due | Construction - C&I (owner occupied)
Loans and Leases Receivable Disclosure [Line Items]
Loans	0	0
30 to 59 days past due | Home equity
Loans and Leases Receivable Disclosure [Line Items]
Loans	48	0
30 to 59 days past due | Other consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans	0	0
60-89 days past due
Loans and Leases Receivable Disclosure [Line Items]
Loans	803	975
60-89 days past due | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans	524	643
60-89 days past due | PPP loans
Loans and Leases Receivable Disclosure [Line Items]
Loans	0	0
60-89 days past due | Income-producing - commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Loans	0	0
60-89 days past due | Owner-occupied - commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Loans	279	279
60-89 days past due | Real estate mortgage - residential
Loans and Leases Receivable Disclosure [Line Items]
Loans	0	0
60-89 days past due | Construction - commercial and residential
Loans and Leases Receivable Disclosure [Line Items]
Loans	0	0
60-89 days past due | Construction - C&I (owner occupied)
Loans and Leases Receivable Disclosure [Line Items]
Loans	0	0
60-89 days past due | Home equity
Loans and Leases Receivable Disclosure [Line Items]
Loans	0	52
60-89 days past due | Other consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans	0	1
90 Days or More Past Due
Loans and Leases Receivable Disclosure [Line Items]
Loans	0	0
90 Days or More Past Due | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans	0	0
90 Days or More Past Due | PPP loans
Loans and Leases Receivable Disclosure [Line Items]
Loans	0	0
90 Days or More Past Due | Income-producing - commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Loans	0
90 Days or More Past Due | Owner-occupied - commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Loans	0	0
90 Days or More Past Due | Real estate mortgage - residential
Loans and Leases Receivable Disclosure [Line Items]
Loans	0
90 Days or More Past Due | Construction - commercial and residential
Loans and Leases Receivable Disclosure [Line Items]
Loans	0	0
90 Days or More Past Due | Construction - C&I (owner occupied)
Loans and Leases Receivable Disclosure [Line Items]
Loans	0	0
90 Days or More Past Due | Home equity
Loans and Leases Receivable Disclosure [Line Items]
Loans	0	0
90 Days or More Past Due | Other consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans	0	0
Current
Loans and Leases Receivable Disclosure [Line Items]
Loans	7,715,273	7,626,961
Current | Commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans	1,479,387	1,483,521
Current | PPP loans
Loans and Leases Receivable Disclosure [Line Items]
Loans	709	3,256
Current | Income-producing - commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Loans	3,954,885	3,917,941
Current | Owner-occupied - commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Loans	1,095,406	1,110,029
Current | Real estate mortgage - residential
Loans and Leases Receivable Disclosure [Line Items]
Loans	71,762	71,088
Current | Construction - commercial and residential
Loans and Leases Receivable Disclosure [Line Items]
Loans	948,344	877,224
Current | Construction - C&I (owner occupied)
Loans and Leases Receivable Disclosure [Line Items]
Loans	109,013	110,479
Current | Home equity
Loans and Leases Receivable Disclosure [Line Items]
Loans	53,781	51,730
Current | Other consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans	$ 1,986	$ 1,693

Loans and Allowance for Credi_9

Loans and Allowance for Credit Losses - Schedule of Information Related to Nonaccrual Loans by Class (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Loans and Leases Receivable Disclosure [Line Items]
Nonaccrual with No Allowance for Credit Losses	$ 105		$ 118
Nonaccrual with an Allowance for Credit Losses	6,651		6,350
Total Nonaccrual Loans	6,756		6,468
Interest on nonaccrual loans	182	$ 325
Actual nonaccrual, interest income	0	$ 0
Commercial
Loans and Leases Receivable Disclosure [Line Items]
Nonaccrual with No Allowance for Credit Losses	91		101
Nonaccrual with an Allowance for Credit Losses	2,203		2,387
Total Nonaccrual Loans	2,294		2,488
PPP loans
Loans and Leases Receivable Disclosure [Line Items]
Total Nonaccrual Loans	0		0
Income-producing - commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Nonaccrual with No Allowance for Credit Losses	0		0
Nonaccrual with an Allowance for Credit Losses	2,000		2,000
Total Nonaccrual Loans	2,000		2,000
Owner-occupied - commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Nonaccrual with No Allowance for Credit Losses	14		17
Nonaccrual with an Allowance for Credit Losses	0		0
Total Nonaccrual Loans	14		17
Real estate mortgage - residential
Loans and Leases Receivable Disclosure [Line Items]
Nonaccrual with No Allowance for Credit Losses	0		0
Nonaccrual with an Allowance for Credit Losses	1,915		1,913
Total Nonaccrual Loans	1,915		1,913
Construction - commercial and residential
Loans and Leases Receivable Disclosure [Line Items]
Nonaccrual with No Allowance for Credit Losses	0
Nonaccrual with an Allowance for Credit Losses	533
Total Nonaccrual Loans	533		0
Home equity
Loans and Leases Receivable Disclosure [Line Items]
Total Nonaccrual Loans	0		0
Other consumer
Loans and Leases Receivable Disclosure [Line Items]
Nonaccrual with No Allowance for Credit Losses			0
Nonaccrual with an Allowance for Credit Losses			50
Total Nonaccrual Loans	$ 0		$ 50

Loans and Allowance for Cred_10

Loans and Allowance for Credit Losses - Financial Effect of Loans modified in troubled debt restructurings (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2023 USD ($)
Loans and Leases Receivable Disclosure [Line Items]
Weighted average interest rate accruing (as percent)	0.014
Principal Forgiveness
Loans and Leases Receivable Disclosure [Line Items]
Total	$ 0
Term Extension
Loans and Leases Receivable Disclosure [Line Items]
Total	28,955
Combination Term Extension and Principal Payment Delay
Loans and Leases Receivable Disclosure [Line Items]
Total	$ 79,309
Interest Rate Reduction
Loans and Leases Receivable Disclosure [Line Items]
Weighted average interest rate accruing (as percent)	0
Commercial
Loans and Leases Receivable Disclosure [Line Items]
Weighted average interest rate accruing (as percent)	0.003
Commercial | Principal Forgiveness
Loans and Leases Receivable Disclosure [Line Items]
Total	$ 0
Commercial | Term Extension
Loans and Leases Receivable Disclosure [Line Items]
Total	21,744
Commercial | Combination Term Extension and Principal Payment Delay
Loans and Leases Receivable Disclosure [Line Items]
Total	$ 0
Commercial | Weighted Average Term Extension
Loans and Leases Receivable Disclosure [Line Items]
Weighted average term extension accruing (in months)	3 months
Commercial | Interest Rate Reduction
Loans and Leases Receivable Disclosure [Line Items]
Weighted average interest rate accruing (as percent)	0
Income-producing - commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Weighted average interest rate accruing (as percent)	0.009
Income-producing - commercial real estate | Principal Forgiveness
Loans and Leases Receivable Disclosure [Line Items]
Total	$ 0
Income-producing - commercial real estate | Term Extension
Loans and Leases Receivable Disclosure [Line Items]
Total	7,211
Income-producing - commercial real estate | Combination Term Extension and Principal Payment Delay
Loans and Leases Receivable Disclosure [Line Items]
Total	$ 60,139
Income-producing - commercial real estate | Weighted Average Term Extension
Loans and Leases Receivable Disclosure [Line Items]
Weighted average term extension accruing (in months)	4 months
Income-producing - commercial real estate | Interest Rate Reduction
Loans and Leases Receivable Disclosure [Line Items]
Weighted average interest rate accruing (as percent)	0
Owner-occupied - commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Weighted average interest rate accruing (as percent)	0.002
Owner-occupied - commercial real estate | Term Extension
Loans and Leases Receivable Disclosure [Line Items]
Total	$ 0
Owner-occupied - commercial real estate | Combination Term Extension and Principal Payment Delay
Loans and Leases Receivable Disclosure [Line Items]
Total	$ 19,170
Owner-occupied - commercial real estate | Weighted Average Term Extension
Loans and Leases Receivable Disclosure [Line Items]
Weighted average term extension accruing (in months)	3 months
Owner-occupied - commercial real estate | Interest Rate Reduction
Loans and Leases Receivable Disclosure [Line Items]
Weighted average interest rate accruing (as percent)	0

Loans and Allowance for Cred_11

Loans and Allowance for Credit Losses - Loans modified in troubled debt restructurings (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2023 USD ($)
Current
Loans and Leases Receivable Disclosure [Line Items]
Total	$ 108,264
30-89 Days Past Due
Loans and Leases Receivable Disclosure [Line Items]
Total	0
90 Days or More Past Due
Loans and Leases Receivable Disclosure [Line Items]
Total	0
Commercial | Current
Loans and Leases Receivable Disclosure [Line Items]
Total	21,744
Commercial | 30-89 Days Past Due
Loans and Leases Receivable Disclosure [Line Items]
Total	0
Commercial | 90 Days or More Past Due
Loans and Leases Receivable Disclosure [Line Items]
Total	0
Income-producing - commercial real estate | Current
Loans and Leases Receivable Disclosure [Line Items]
Total	67,350
Income-producing - commercial real estate | 30-89 Days Past Due
Loans and Leases Receivable Disclosure [Line Items]
Total	0
Income-producing - commercial real estate | 90 Days or More Past Due
Loans and Leases Receivable Disclosure [Line Items]
Total	0
Owner-occupied - commercial real estate | Current
Loans and Leases Receivable Disclosure [Line Items]
Total	19,170
Owner-occupied - commercial real estate | 30-89 Days Past Due
Loans and Leases Receivable Disclosure [Line Items]
Total	0
Owner-occupied - commercial real estate | 90 Days or More Past Due
Loans and Leases Receivable Disclosure [Line Items]
Total	$ 0

Leases - Narrative (Details)

Leases - Narrative (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Lessee, Lease, Description [Line Items]
Operating lease right-of-use assets	$ 23,060	$ 24,544
Operating lease liabilities	$ 27,634	29,267
Probability that lease options will be exercised	90%
Accounting Standards Update 2016-02
Lessee, Lease, Description [Line Items]
Operating lease right-of-use assets	$ 23,100	24,500
Operating lease liabilities	$ 27,600	$ 29,300

Leases - Schedule of Lease Cost

Leases - Schedule of Lease Costs and Other Lease Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Leases [Abstract]
Operating lease cost (cost resulting from lease payments)	$ 1,716	$ 1,840
Variable lease cost (cost excluded from lease payments)	256	231
Sublease income	(30)	(87)
Net lease cost	1,942	1,984
Operating lease - operating cash flows (fixed payments)	1,859	$ 1,820
Operating lease right-of-use assets	23,060		$ 24,544
Operating lease liabilities	$ 27,634		$ 29,267
Weighted average lease term - operating leases	5 years 4 months 2 days		5 years 6 months
Weighted average discount rate - operating leases	2.87%		2.91%

Leases - Schedule of Future Min

Leases - Schedule of Future Minimum Payments for Operating Leases (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Twelve Months Ended:
March 31, 2024	$ 5,339
March 31, 2025	6,880
March 31, 2026	5,987
March 31, 2027	2,894
March 31, 2028	2,502
Thereafter	5,776
Total future minimum lease payments	29,378
Amounts representing interest	(1,744)
Present value of net future minimum lease payments	$ 27,634	$ 29,267

Derivatives - Schedule of Balan

Derivatives - Schedule of Balance Sheet Category and Fair Values of the Derivative Instruments (Details) - Not Designated as Hedging Instrument - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Derivatives, Fair Value [Line Items]
Cash and other collateral posted	$ 0	$ 0
Other Assets
Derivatives, Fair Value [Line Items]
Notional Amount	404,078	402,987
Fair Value	25,873	31,132
Other Assets | Interest rate product
Derivatives, Fair Value [Line Items]
Notional Amount	401,890	396,024
Fair Value	25,844	31,039
Other Assets | Mortgage banking derivatives
Derivatives, Fair Value [Line Items]
Notional Amount	2,188	6,963
Fair Value	29	93
Other Liabilities
Derivatives, Fair Value [Line Items]
Notional Amount	427,660	421,926
Fair Value	25,221	30,067
Net derivatives in a liability position	25,221	30,067
Other Liabilities | Interest rate product
Derivatives, Fair Value [Line Items]
Notional Amount	401,890	396,024
Fair Value	25,218	30,065
Other Liabilities | Credit risk participation agreements
Derivatives, Fair Value [Line Items]
Notional Amount	25,770	25,902
Fair Value	$ 3	$ 2

Derivatives - Hedging instrumen

Derivatives - Hedging instruments on statements of operations (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Not Designated as Hedging Instrument
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Income (Loss) Recognized in Income on Derivative	$ (414)	$ 459
Interest rate products
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Income (Loss) Recognized in Income on Derivative	$ (350)	250
Derivative, Excluded Component, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Other Income
Mortgage banking derivatives
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Income (Loss) Recognized in Income on Derivative	$ (64)	$ 209
Derivative, Excluded Component, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Gain on sale of loans

Deposits (Details)

Deposits (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Deposits:
Noninterest bearing demand	$ 2,247,706	$ 3,150,751
Interest bearing transaction	907,637	1,138,235
Savings and money market	2,970,093	3,640,697
Time deposits	1,337,805	783,499
Total deposits	$ 7,463,241	$ 8,713,182

Deposits - Maturity of Time Dep

Deposits - Maturity of Time Deposits (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Deposits Liabilities, Balance Sheet, Reported Amounts [Abstract]
2023	$ 564,913	$ 463,393
2024	413,794	152,898
2025	276,542	157,320
2026	73,364	2,628
2027	4,379	4,130
2028	4,813	3,130
Thereafter	0	0
Time	$ 1,337,805	$ 783,499

Deposits - Remaining maturity o

Deposits - Remaining maturity of time deposits (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Deposits Liabilities, Balance Sheet, Reported Amounts [Abstract]
Three months or less	$ 131,277	$ 159,820
More than three months through six months	233,638	99,044
More than six months through twelve months	359,145	204,529
Over twelve months	613,745	320,106
Time	$ 1,337,805	$ 783,499

Deposits - Narrative (Details)

Deposits - Narrative (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Deposits Liabilities, Balance Sheet, Reported Amounts [Abstract]
Time deposits, above FDIC insurance limit	$ 250	$ 250
Brokered deposits, excluding CDARS and ICS Two-Way	$ 2,100,000	$ 2,300,000
Brokered deposits, excluding CDARS and ICS Two-Way, percent of total	28.50%	26.50%

Deposits - Time deposit account

Deposits - Time deposit accounts in excess of $250 thousand (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Time deposits $250,000 or more
Three months or less	$ 45,926	$ 87,959
More than three months through six months	144,356	51,746
More than six months through twelve months	249,832	108,877
Over twelve months	560,763	269,200
Total	$ 1,000,877	$ 517,782

Borrowings - Schedules of Short

Borrowings - Schedules of Short-term Borrowings and Long-term Borrowings (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Long-Term Borrowings
Available capacity	$ 1,315,379	$ 752,509
Unamortized Deferred Issuance Costs	(175)	(206)
Long-term borrowings	69,825	69,794
Total borrowings, gross	2,221,655	1,080,101
Total borrowings	2,221,480	$ 1,079,895
Investment securities pledged with collateral par	1,100,000
Asset Pledged as Collateral
Long-Term Borrowings
Available capacity	$ 709,200
Subordinated notes, 5.75%
Long-Term Borrowings
Interest rate (as a percent)	5.75%	5.75%
Long-term borrowings, gross	$ 70,000	$ 70,000
Unamortized Deferred Issuance Costs	(175)	(206)
Long-term borrowings	69,825	69,794
Secured Debt
Long-Term Borrowings
Short-term borrowings	2,113,801	975,001
Available capacity	1,315,379	752,509
Customer repurchase agreements
Long-Term Borrowings
Short-term borrowings	$ 37,854	$ 35,100
Interest rate (as a percent)	3.27%	2.94%
FHLB secured borrowings | Secured Debt
Long-Term Borrowings
Short-term borrowings	$ 1,313,801	$ 975,001
Available capacity	$ 653,946	$ 145,104
Interest rate (as a percent)	5.06%	4.57%
BTFP secured borrowings | Asset Pledged as Collateral
Long-Term Borrowings
Available capacity	$ 37,200
BTFP secured borrowings | Secured Debt
Long-Term Borrowings
Short-term borrowings	800,000
Available capacity	$ 37,182
Interest rate (as a percent)	4.38%
Discount window secured borrowings | Secured Debt
Long-Term Borrowings
Available capacity	$ 606,201	$ 607,405
Raymond James repurchase agreement | Asset Pledged as Collateral
Long-Term Borrowings
Available capacity	18,100
Raymond James repurchase agreement | Secured Debt
Long-Term Borrowings
Available capacity	18,050
FHLB, BTFP and Raymond James Repurchase Line
Long-Term Borrowings
Available capacity	$ 1,700,000

Borrowings - Narrative (Details

Borrowings - Narrative (Details) - Subordinated notes, 5.75% - USD ($) $ in Millions	Aug. 05, 2014	Mar. 31, 2023	Dec. 31, 2022
Line of Credit Facility [Line Items]
Face amount	$ 70
Interest rate (as a percent)		5.75%	5.75%
Net proceeds from issuance of subordinated long-term debt	68.8
Payments of debt issuance costs	$ 1.2

Net Income per Common Share - S

Net Income per Common Share - Schedule of Calculation of Net Income Per Common Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Basic:
Net income	$ 24,234	$ 45,744
Average common shares outstanding (in shares)	31,109	32,033
Basic net income per common share (in dollars per share)	$ 0.78	$ 1.43
Diluted:
Net income	$ 24,234	$ 45,744
Average common shares outstanding (in shares)	31,109	32,033
Adjustment for common share equivalents (in shares)	71	77
Average common shares outstanding-diluted (in shares)	31,180	32,110
Diluted net income per common share (in dollars per share)	$ 0.78	$ 1.42
Anti-dilutive shares (in shares)	3	0

Other Comprehensive (Loss) In_3

Other Comprehensive (Loss) Income - Schedule of Components of Other Comprehensive (Loss) Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Before Tax
Net unrealized gain (loss) on securities available-for-sale	$ 24,039	$ (79,227)
Less: Reclassification adjustment for net loss (gain) included in net income	21	25
Total unrealized gain (loss) on investment securities available-for-sale	24,060	(79,202)
Amortization of unrealized loss on securities transferred to held-to-maturity	1,983
Net unrealized (loss) gain on securities transferred to held-to-maturity		(66,193)
Total unrealized (loss) gain recognized on investment securities held-to-maturity	1,983	(66,193)
Other comprehensive income (loss)	26,043	(145,395)
Tax Effect
Net unrealized gain (loss) on securities available-for-sale	(6,103)	20,821
Less: Reclassification adjustment for net loss (gain) included in net income	(5)	(6)
Total unrealized gain (loss) on investment securities available-for-sale	(6,108)	20,815
Amortization of unrealized loss on securities transferred to held-to-maturity	(1,342)
Net unrealized (loss) gain on securities transferred to held-to-maturity		17,098
Total unrealized (loss) gain recognized on investment securities held-to-maturity	(1,342)	17,098
Other comprehensive income (loss)	(7,450)	37,913
Net of Tax
Net unrealized gain (loss) on securities available-for-sale	17,936	(107,501)
Less: Reclassification adjustment for net loss (gain) included in net income	16	19
Total unrealized gain (loss) on investment securities available-for-sale	17,952	(58,387)
Net unrealized (loss) gain on securities transferred to held-to-maturity		(49,095)
Amortization of unrealized loss on securities transferred to held-to-maturity	641
Total unrealized (loss) gain recognized on investment securities held-to-maturity	641	(49,095)
Other comprehensive income (loss)	$ 18,593	$ (107,482)

Other Comprehensive (Loss) In_4

Other Comprehensive (Loss) Income - Schedule of Changes in Each Component of Accumulated Other Comprehensive (Loss) Income, Net of Tax (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Debt Securities, Available-for-sale [Abstract]
Beginning balance	$ 1,228,321	$ 1,350,775
Other comprehensive income before reclassifications	17,936	(107,501)
Amounts reclassified from accumulated other comprehensive income	16	19
Amortization of unrealized loss on securities transferred to held-to-maturity	641
Other comprehensive income (loss)	18,593	(107,482)
Ending balance	1,241,958	1,279,554
Securities Available For Sale
Debt Securities, Available-for-sale [Abstract]
Beginning balance	(154,773)	(13,958)
Other comprehensive income before reclassifications	17,936	(58,406)
Amounts reclassified from accumulated other comprehensive income	16	19
Amortization of unrealized loss on securities transferred to held-to-maturity	0
Other comprehensive income (loss)	17,952	(58,387)
Ending balance	(136,821)	(72,345)
Securities Held to Maturity
Debt Securities, Available-for-sale [Abstract]
Beginning balance	(44,734)	0
Other comprehensive income before reclassifications	0	(49,095)
Amounts reclassified from accumulated other comprehensive income	0	0
Amortization of unrealized loss on securities transferred to held-to-maturity	641
Other comprehensive income (loss)	641	(49,095)
Ending balance	(44,093)	(49,095)
Derivatives
Debt Securities, Available-for-sale [Abstract]
Beginning balance	0	(284)
Other comprehensive income before reclassifications	0	0
Amounts reclassified from accumulated other comprehensive income	0	0
Amortization of unrealized loss on securities transferred to held-to-maturity	0
Other comprehensive income (loss)	0	0
Ending balance	0	(284)
Accumulated Other Comprehensive Income (Loss)
Debt Securities, Available-for-sale [Abstract]
Beginning balance	(199,507)	(14,242)
Other comprehensive income (loss)	18,593	(107,482)
Ending balance	$ (180,914)	$ (121,724)

Other Comprehensive (Loss) In_5

Other Comprehensive (Loss) Income - Schedule of Amounts Reclassified Out of Accumulated Other Comprehensive (Loss) Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Realized loss on sale of investment securities	$ (21)	$ (25)
Income tax benefit (expense)	(6,894)	(13,947)
Net Income	24,234	45,744
Reclassification out of Accumulated Other Comprehensive Income (Loss)
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Realized loss on sale of investment securities	(21)	(25)
Income tax benefit (expense)	5	6
Net Income	$ (16)	$ (19)

Fair Value Measurements - Sched

Fair Value Measurements - Schedule of Recorded Amount of Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:		$ 1,598,666
Total liabilities measured at fair value on a recurring basis	$ 25,221
U. S. agency securities
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	674,467	669,728
Residential mortgage-backed securities
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	800,242	820,503
Loans held for sale	6,488	6,734
Commercial mortgage-backed securities
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	50,282	50,213
Municipal bonds
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	8,482	10,087
Corporate bonds
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	1,781	1,808
Fair Value, Inputs, Level 2 | Credit risk participation agreements
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative liability	3	2
Recurring
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans held for sale	6,488	6,734
Assets measured at fair value on a nonrecurring basis	1,614,546	1,636,532
Derivative liability		2
Total liabilities measured at fair value on a recurring basis		30,067
Recurring | Interest rate derivatives
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative asset	25,844	31,039
Derivative liability	25,218	30,065
Recurring | Credit risk participation agreements
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative liability	3
Recurring | U.S treasury bonds
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	46,931	46,326
Recurring | U. S. agency securities
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	674,467	669,728
Recurring | Residential mortgage-backed securities
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	800,242	820,502
Recurring | Commercial mortgage-backed securities
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	50,282	50,214
Recurring | Municipal bonds
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	8,482	10,088
Recurring | Corporate bonds
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	1,781	1,808
Recurring | Mortgage banking derivatives | Derivative Financial Instruments, Assets
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative asset	29	93
Recurring | Fair Value, Inputs, Level 1
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans held for sale	0	0
Assets measured at fair value on a nonrecurring basis	0	0
Derivative liability		0
Total liabilities measured at fair value on a recurring basis	0	0
Recurring | Fair Value, Inputs, Level 1 | Interest rate derivatives
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative asset	0	0
Derivative liability	0	0
Recurring | Fair Value, Inputs, Level 1 | Credit risk participation agreements
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative liability	0
Recurring | Fair Value, Inputs, Level 1 | U.S treasury bonds
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	0	0
Recurring | Fair Value, Inputs, Level 1 | U. S. agency securities
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	0	0
Recurring | Fair Value, Inputs, Level 1 | Residential mortgage-backed securities
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	0	0
Recurring | Fair Value, Inputs, Level 1 | Commercial mortgage-backed securities
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	0	0
Recurring | Fair Value, Inputs, Level 1 | Municipal bonds
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	0	0
Recurring | Fair Value, Inputs, Level 1 | Corporate bonds
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	0	0
Recurring | Fair Value, Inputs, Level 1 | Mortgage banking derivatives | Derivative Financial Instruments, Assets
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative asset	0	0
Recurring | Fair Value, Inputs, Level 2
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans held for sale	6,488	6,734
Assets measured at fair value on a nonrecurring basis	1,614,517	1,636,439
Derivative liability		2
Total liabilities measured at fair value on a recurring basis	25,221	30,067
Recurring | Fair Value, Inputs, Level 2 | Interest rate derivatives
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative asset	25,844	31,039
Derivative liability	25,218	30,065
Recurring | Fair Value, Inputs, Level 2 | Credit risk participation agreements
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative liability	3
Recurring | Fair Value, Inputs, Level 2 | U.S treasury bonds
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	46,931	46,326
Recurring | Fair Value, Inputs, Level 2 | U. S. agency securities
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	674,467	669,728
Recurring | Fair Value, Inputs, Level 2 | Residential mortgage-backed securities
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	800,242	820,502
Recurring | Fair Value, Inputs, Level 2 | Commercial mortgage-backed securities
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	50,282	50,214
Recurring | Fair Value, Inputs, Level 2 | Municipal bonds
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	8,482	10,088
Recurring | Fair Value, Inputs, Level 2 | Corporate bonds
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	1,781	1,808
Recurring | Fair Value, Inputs, Level 2 | Mortgage banking derivatives | Derivative Financial Instruments, Assets
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative asset	0	0
Recurring | Fair Value, Inputs, Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans held for sale	0	0
Assets measured at fair value on a nonrecurring basis	29	93
Derivative liability		0
Total liabilities measured at fair value on a recurring basis	0	0
Recurring | Fair Value, Inputs, Level 3 | Interest rate derivatives
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative asset	0	0
Derivative liability	0	0
Recurring | Fair Value, Inputs, Level 3 | Credit risk participation agreements
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative liability	0
Recurring | Fair Value, Inputs, Level 3 | U.S treasury bonds
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	0	0
Recurring | Fair Value, Inputs, Level 3 | U. S. agency securities
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	0	0
Recurring | Fair Value, Inputs, Level 3 | Residential mortgage-backed securities
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	0	0
Recurring | Fair Value, Inputs, Level 3 | Commercial mortgage-backed securities
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	0	0
Recurring | Fair Value, Inputs, Level 3 | Municipal bonds
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	0	0
Recurring | Fair Value, Inputs, Level 3 | Corporate bonds
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available-for-sale:	0	0
Recurring | Fair Value, Inputs, Level 3 | Mortgage banking derivatives | Derivative Financial Instruments, Assets
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative asset	$ 29	$ 93

Fair Value Measurements - Sch_2

Fair Value Measurements - Schedule of Aggregate Fair Value and the Aggregate Unpaid Principal Balance for Loans Held for Sale Measured at Fair Value (Details) - Residential mortgage-backed securities - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair Value	$ 6,488	$ 6,734
Aggregate Unpaid Principal Balance	6,517	6,775
Difference	(29)	(41)
Loans 90 or more days past due	0	0
Loans in nonaccrual status	$ 0	$ 0

Fair Value Measurements - Sch_3

Fair Value Measurements - Schedule of the Reconciliation of Activity for Assets and Liabilities Measured at Fair Value Based on Significant Other Unobservable Inputs (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Assets:
Beginning balance	$ 93	$ 10,636
Unrealized loss included in earnings	(64)	(543)
Reclassified to investment securities held-to-maturity		(10,000)
Ending balance	$ 29	$ 93
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Other Income	Other Income
Investment Securities
Assets:
Beginning balance	$ 0	$ 10,000
Unrealized loss included in earnings	0	0
Reclassified to investment securities held-to-maturity		(10,000)
Ending balance	0	0
Mortgage Banking Derivatives
Assets:
Beginning balance	93	636
Unrealized loss included in earnings	(64)	(543)
Reclassified to investment securities held-to-maturity		0
Ending balance	$ 29	$ 93

Fair Value Measurements - Sch_4

Fair Value Measurements - Schedule of Fair Value Measurement Inputs and Valuation Techniques (Details) - Mortgage banking derivatives - Pricing Model - Fair Value, Inputs, Level 3 - Measurement Input, Pull Through Rate $ in Thousands	Mar. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value	$ 29	$ 93
Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement input	0.613	0.838
Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement input	1	1
Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement input	0.6490	0.8380

Fair Value Measurements - Sch_5

Fair Value Measurements - Schedule of Assets Measured at Fair Value on Nonrecurring Basis (Details) - Non Recurring - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other real estate owned	$ 1,962	$ 1,962
Assets measured at fair value on a nonrecurring basis	27,545	27,477
Commercial
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans	1,826	1,790
Income-producing - commercial real estate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans	2,773	3,131
Owner-occupied - commercial real estate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans	19,184	19,187
Real estate mortgage - residential
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans	1,404	1,404
Construction - commercial and residential
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans	396	3
Fair Value, Inputs, Level 1
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other real estate owned	0	0
Assets measured at fair value on a nonrecurring basis	0	0
Fair Value, Inputs, Level 1 | Commercial
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans	0	0
Fair Value, Inputs, Level 1 | Income-producing - commercial real estate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans	0	0
Fair Value, Inputs, Level 1 | Owner-occupied - commercial real estate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans	0	0
Fair Value, Inputs, Level 1 | Real estate mortgage - residential
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans	0	0
Fair Value, Inputs, Level 1 | Construction - commercial and residential
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans	0	0
Fair Value, Inputs, Level 2
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other real estate owned	0	0
Assets measured at fair value on a nonrecurring basis	0	0
Fair Value, Inputs, Level 2 | Commercial
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans	0	0
Fair Value, Inputs, Level 2 | Income-producing - commercial real estate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans	0	0
Fair Value, Inputs, Level 2 | Owner-occupied - commercial real estate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans	0	0
Fair Value, Inputs, Level 2 | Real estate mortgage - residential
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans	0	0
Fair Value, Inputs, Level 2 | Construction - commercial and residential
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans	0	0
Fair Value, Inputs, Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other real estate owned	1,962	1,962
Assets measured at fair value on a nonrecurring basis	27,545	27,477
Fair Value, Inputs, Level 3 | Commercial
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans	1,826	1,790
Fair Value, Inputs, Level 3 | Income-producing - commercial real estate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans	2,773	3,131
Fair Value, Inputs, Level 3 | Owner-occupied - commercial real estate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans	19,184	19,187
Fair Value, Inputs, Level 3 | Real estate mortgage - residential
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans	1,404	1,404
Fair Value, Inputs, Level 3 | Construction - commercial and residential
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans	$ 396	$ 3

Fair Value Measurements - Sch_6

Fair Value Measurements - Schedule of Estimated Fair Values of Financial Instruments (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022	Mar. 31, 2022
Carrying Value
Assets
Cash and due from banks	$ 9,940	$ 12,655
Federal funds sold	3,746	33,927
Interest bearing deposits with other banks	159,078	265,272
Estimated Fair Value	1,582,185	1,598,666
Investment securities, held-to-maturity, estimated fair value	1,075,303	1,093,374
Federal Reserve and Federal Home Loan Bank stock		65,067
Loans held for sale	6,488	6,734
Loans	7,737,676	7,635,632
Bank owned life insurance	111,217		$ 110,998
Annuity investment	13,675	13,869
Liabilities
Noninterest bearing deposits	2,247,706	3,150,751
Interest bearing deposits	3,877,730	4,778,932
Time deposits	1,337,805	783,499
Customer repurchase agreements	37,854	35,100
Borrowings	2,183,626	1,044,795
Federal Reserve and Federal Home Loan Bank stock	79,134
Carrying Value | Mortgage banking derivatives
Assets
Derivative asset	29	93
Carrying Value | Credit risk participation agreements
Liabilities
Derivative liability	3	2
Carrying Value | Interest rate derivatives
Assets
Derivative asset	25,844	31,039
Liabilities
Derivative liability	25,218	30,065
Fair Value
Assets
Cash and due from banks	9,940	12,655
Federal funds sold	3,746	33,927
Interest bearing deposits with other banks	159,078	265,272
Estimated Fair Value	1,582,185	1,598,666
Investment securities, held-to-maturity, estimated fair value	965,786	967,940
Loans held for sale	6,488	6,734
Loans	7,567,583	7,492,283
Bank owned life insurance	111,217		110,998
Annuity investment	13,675	13,869
Liabilities
Noninterest bearing deposits	2,247,706	3,150,751
Interest bearing deposits	3,877,730	4,778,932
Time deposits	1,324,234	777,757
Customer repurchase agreements	37,854	35,100
Borrowings	2,181,709	1,043,083
Fair Value | Mortgage banking derivatives
Assets
Derivative asset	29	93
Fair Value | Credit risk participation agreements
Liabilities
Derivative liability	3	2
Fair Value | Interest rate derivatives
Assets
Derivative asset	25,844	31,039
Liabilities
Derivative liability	25,218	30,065
Fair Value | Fair Value, Inputs, Level 1
Assets
Cash and due from banks	9,940	12,655
Federal funds sold	0	0
Interest bearing deposits with other banks	0	0
Estimated Fair Value	0	0
Investment securities, held-to-maturity, estimated fair value	0	0
Federal Reserve and Federal Home Loan Bank stock		0
Loans held for sale	0	0
Loans	0	0
Bank owned life insurance	0		0
Annuity investment	0	0
Liabilities
Noninterest bearing deposits	0	0
Interest bearing deposits	0	0
Time deposits	0	0
Customer repurchase agreements	0	0
Borrowings	0	0
Federal Reserve and Federal Home Loan Bank stock	0
Fair Value | Fair Value, Inputs, Level 1 | Mortgage banking derivatives
Assets
Derivative asset	0	0
Fair Value | Fair Value, Inputs, Level 1 | Credit risk participation agreements
Liabilities
Derivative liability	0	0
Fair Value | Fair Value, Inputs, Level 1 | Interest rate derivatives
Assets
Derivative asset	0	0
Liabilities
Derivative liability	0	0
Fair Value | Fair Value, Inputs, Level 2
Assets
Cash and due from banks	0	0
Federal funds sold	3,746	33,927
Interest bearing deposits with other banks	159,078	265,272
Estimated Fair Value	1,582,185	1,598,666
Investment securities, held-to-maturity, estimated fair value	965,786	967,940
Federal Reserve and Federal Home Loan Bank stock		0
Loans held for sale	6,488	6,734
Loans	0	0
Bank owned life insurance	111,217		110,998
Annuity investment	13,675	13,869
Liabilities
Noninterest bearing deposits	2,247,706	3,150,751
Interest bearing deposits	3,877,730	4,778,932
Time deposits	1,324,234	777,757
Customer repurchase agreements	37,854	35,100
Borrowings	2,181,709	1,043,083
Federal Reserve and Federal Home Loan Bank stock	0
Fair Value | Fair Value, Inputs, Level 2 | Mortgage banking derivatives
Assets
Derivative asset	0	0
Fair Value | Fair Value, Inputs, Level 2 | Interest rate derivatives
Assets
Derivative asset	25,844	31,039
Liabilities
Derivative liability	25,218	30,065
Fair Value | Fair Value, Inputs, Level 3
Assets
Cash and due from banks	0	0
Federal funds sold	0	0
Interest bearing deposits with other banks	0	0
Estimated Fair Value	0	0
Investment securities, held-to-maturity, estimated fair value	0	0
Federal Reserve and Federal Home Loan Bank stock		0
Loans held for sale	0	0
Loans	7,567,583	7,492,283
Bank owned life insurance	0		$ 0
Annuity investment	0	0
Liabilities
Noninterest bearing deposits	0	0
Interest bearing deposits	0	0
Time deposits	0	0
Customer repurchase agreements	0	0
Borrowings	0	0
Federal Reserve and Federal Home Loan Bank stock	0
Fair Value | Fair Value, Inputs, Level 3 | Mortgage banking derivatives
Assets
Derivative asset	29	93
Fair Value | Fair Value, Inputs, Level 3 | Credit risk participation agreements
Liabilities
Derivative liability	0	0
Fair Value | Fair Value, Inputs, Level 3 | Interest rate derivatives
Assets
Derivative asset	0	0
Liabilities
Derivative liability	0	0
Federal funds sold	3,746	33,927
Interest bearing deposits with other banks	159,078	265,272
Estimated Fair Value		1,598,666
Investment securities, held-to-maturity, estimated fair value	965,786	968,707
Bank owned life insurance	111,217	110,998
Interest bearing deposits	907,637	1,138,235
Customer repurchase agreements	37,854	35,100
Federal Reserve and Federal Home Loan Bank stock	79,134	65,067
Fair Value, Inputs, Level 2 | Credit risk participation agreements
Liabilities
Derivative liability	$ 3	$ 2