Enterprise Bancorp (EBTC) 10-Q6 Aug 242024 Q2 Quarterly reportFinancial data

Company Profile

Cover

Cover - shares	6 Months Ended
Cover - shares	Jun. 30, 2024	Jul. 31, 2024
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2024
Document Transition Report	false
Entity File Number	001-33912
Entity Registrant Name	Enterprise Bancorp, Inc.
Entity Incorporation, State or Country Code	MA
Entity Tax Identification Number	04-3308902
Entity Address, Address Line One	222 Merrimack Street,
Entity Address, City or Town	Lowell,
Entity Address, State or Province	MA
Entity Address, Postal Zip Code	01852
City Area Code	(978)
Local Phone Number	459-9000
Title of 12(b) Security	Common Stock, $0.01 par value per share
Trading Symbol	EBTC
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		12,424,254
Entity Central Index Key	0001018399
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q2
Amendment Flag	false

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Cash and cash equivalents:
Cash and due from banks	$ 48,352	$ 37,443
Interest-earning deposits with banks	151,367	19,149
Total cash and cash equivalents	199,719	56,592
Investments:
Debt securities at fair value (amortized cost of $734,523 and $763,981, respectively)	628,314	661,113
Equity securities at fair value	8,524	7,058
Total investment securities at fair value	636,838	668,171
Federal Home Loan Bank stock	2,482	2,402
Loans held for sale	0	200
Loans:
Total loans	3,768,649	3,567,631
Allowance for credit losses	(61,999)	(58,995)
Net loans	3,706,650	3,508,636
Premises and equipment, net	44,209	44,931
Lease right-of-use asset	24,469	24,820
Accrued interest receivable	20,343	19,233
Deferred income taxes, net	48,619	49,166
Bank-owned life insurance	66,381	65,455
Prepaid income taxes	4,806	1,589
Prepaid expenses and other assets	13,509	19,183
Goodwill	5,656	5,656
Total assets	4,773,681	4,466,034
Liabilities
Deposits	4,248,801	3,977,521
Borrowed funds	61,785	25,768
Subordinated debt	59,657	59,498
Lease liability	24,157	24,441
Accrued expenses and other liabilities	30,546	45,011
Accrued interest payable	8,294	4,678
Total liabilities	4,433,240	4,136,917
Commitments and Contingencies
Shareholders' Equity
Preferred stock, $0.01 par value per share; 1,000,000 shares authorized; no shares issued	0	0
Common stock, $0.01 par value per share; 40,000,000 shares authorized; 12,424,407 and 12,272,674 shares issued and outstanding, respectively	124	123
Additional paid-in capital	109,137	107,377
Retained earnings	313,486	301,380
Accumulated other comprehensive loss	(82,306)	(79,763)
Total shareholders' equity	340,441	329,117
Total liabilities and shareholders' equity	$ 4,773,681	$ 4,466,034

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Statement of Financial Position [Abstract]
Debt securities, amortized cost	$ 734,523	$ 763,981
Preferred stock, par value (in usd per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	1,000,000	1,000,000
Preferred stock, shares issued (in shares)	0	0
Common stock, par value (in usd per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	40,000,000	40,000,000
Common stock, shares issued (in shares)	12,424,407	12,272,674
Common stock, outstanding (in shares)	12,424,407	12,272,674

Consolidated Statements of Inco

Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
Consolidated Statements of Income - USD ($) $ in Thousands	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Interest and dividend income:
Other interest-earning assets	$ 1,697	$ 1,917	$ 2,869	$ 4,125
Investment securities	3,943	4,967	7,977	10,040
Loans and loans held for sale	51,224	41,798	100,041	81,354
Total interest and dividend income	56,864	48,682	110,887	95,519
Interest expense:
Deposits	19,172	9,692	36,444	15,679
Borrowed funds	664	30	1,358	42
Subordinated debt	867	867	1,734	1,734
Total interest expense	20,703	10,589	39,536	17,455
Net interest income	36,161	38,093	71,351	78,064
Provision for credit losses	137	2,268	759	5,004
Net interest income after provision for credit losses	36,024	35,825	70,592	73,060
Non-interest income:
Wealth management fees	1,970	1,673	3,820	3,260
Deposit and interchange fees	2,284	2,295	4,353	4,343
Income on bank-owned life insurance, net	503	316	961	623
Net losses on sales of debt securities	0	(2,419)	0	(2,419)
Net gains on sales of loans	44	6	66	20
Net gains on equity securities	101	189	566	173
Other income	726	759	1,357	1,576
Total non-interest income	5,628	2,819	11,123	7,576
Non-interest expense:
Salaries and employee benefits	19,675	16,135	38,851	34,656
Occupancy and equipment expenses	2,406	2,505	4,865	5,006
Technology and telecommunications expenses	2,658	2,636	5,403	5,311
Advertising and public relations expenses	674	804	1,417	1,485
Audit, legal and other professional fees	711	782	1,445	1,422
Deposit insurance premiums	862	615	1,721	1,290
Supplies and postage expenses	240	247	477	502
Other operating expenses	1,803	1,899	3,758	3,991
Total non-interest expense	29,029	25,623	57,937	53,663
Income before income taxes	12,623	13,021	23,778	26,973
Provision for income taxes	3,111	3,337	5,759	6,521
Net income	$ 9,512	$ 9,684	$ 18,019	$ 20,452
Basic earnings per share (in usd per share)	$ 0.77	$ 0.79	$ 1.46	$ 1.68
Diluted earnings per share (in usd per share)	$ 0.77	$ 0.79	$ 1.46	$ 1.67
Basic weighted average common shares outstanding (in shares)	12,389,917	12,228,081	12,341,630	12,191,857
Diluted weighted average common shares outstanding (in shares)	12,394,463	12,244,863	12,349,573	12,218,735

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Statement of Comprehensive Income [Abstract]
Net income	$ 9,512	$ 9,684	$ 18,019	$ 20,452
Other comprehensive (loss) income, net of tax
Net change in fair value of debt securities	(432)	(11,634)	(2,543)	8,614
Total other comprehensive (loss) income, net of tax	(432)	(11,634)	(2,543)	8,614
Total comprehensive income (loss), net	$ 9,080	$ (1,950)	$ 15,476	$ 29,066

Consolidated Statements of Chan

Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Loss
Beginning balance (in shares) at Dec. 31, 2022		12,133,516
Balance, beginning at Dec. 31, 2022	$ 282,267	$ 121	$ 103,793	$ 274,560	$ (96,207)
Increase (Decrease) in Stockholders' Equity
Net income	20,452			20,452
Other comprehensive income (loss), net	8,614				8,614
Common stock dividends declared	(5,603)			(5,603)
Common stock issued under dividend reinvestment plan (in shares)		24,219
Common stock issued under dividend reinvestment plan	746		746
Common stock issued, other (in shares)		731
Common stock issued, other	24		24
Stock-based compensation, net (in shares)		79,581
Stock-based compensation, net	1,282	$ 1	1,281
Net settlement for employee taxes on restricted stock and options (in shares)		(7,604)
Net settlement for employee taxes on restricted stock and options	(395)		(395)
Stock options exercised, net (in shares)		14,290
Stock options exercised, net	103		103
Ending balance (in shares) at Jun. 30, 2023		12,244,733
Balance, ending at Jun. 30, 2023	307,490	$ 122	105,552	289,409	(87,593)
Beginning balance (in shares) at Mar. 31, 2023		12,222,717
Balance, beginning at Mar. 31, 2023	311,318	$ 122	104,621	282,534	(75,959)
Increase (Decrease) in Stockholders' Equity
Net income	9,684			9,684
Other comprehensive income (loss), net	(11,634)				(11,634)
Common stock dividends declared	(2,809)			(2,809)
Common stock issued under dividend reinvestment plan (in shares)		13,824
Common stock issued under dividend reinvestment plan	376		376
Common stock issued, other (in shares)		524
Common stock issued, other	17		17
Stock-based compensation, net (in shares)		8,638
Stock-based compensation, net	571		571
Net settlement for employee taxes on restricted stock and options (in shares)		(1,650)
Net settlement for employee taxes on restricted stock and options	(47)		(47)
Stock options exercised, net (in shares)		680
Stock options exercised, net	14		14
Ending balance (in shares) at Jun. 30, 2023		12,244,733
Balance, ending at Jun. 30, 2023	$ 307,490	$ 122	105,552	289,409	(87,593)
Beginning balance (in shares) at Dec. 31, 2023	12,272,674	12,272,674
Balance, beginning at Dec. 31, 2023	$ 329,117	$ 123	107,377	301,380	(79,763)
Increase (Decrease) in Stockholders' Equity
Net income	18,019			18,019
Other comprehensive income (loss), net	(2,543)				(2,543)
Common stock dividends declared	(5,913)			(5,913)
Common stock issued under dividend reinvestment plan (in shares)		30,996
Common stock issued under dividend reinvestment plan	806		806
Common stock issued, other (in shares)		629
Common stock issued, other	17		17
Stock-based compensation, net (in shares)		123,520
Stock-based compensation, net	1,175	$ 1	1,174
Net settlement for employee taxes on restricted stock and options (in shares)		(10,893)
Net settlement for employee taxes on restricted stock and options	(331)		(331)
Stock options exercised, net (in shares)		7,481
Stock options exercised, net	$ 94		94
Ending balance (in shares) at Jun. 30, 2024	12,424,407	12,424,407
Balance, ending at Jun. 30, 2024	$ 340,441	$ 124	109,137	313,486	(82,306)
Beginning balance (in shares) at Mar. 31, 2024		12,376,562
Balance, beginning at Mar. 31, 2024	333,439	$ 124	108,246	306,943	(81,874)
Increase (Decrease) in Stockholders' Equity
Net income	9,512			9,512
Other comprehensive income (loss), net	(432)				(432)
Common stock dividends declared	(2,969)			(2,969)
Common stock issued under dividend reinvestment plan (in shares)		16,500
Common stock issued under dividend reinvestment plan	408		408
Common stock issued, other (in shares)		574
Common stock issued, other	15		15
Stock-based compensation, net (in shares)		32,557
Stock-based compensation, net	514		514
Net settlement for employee taxes on restricted stock and options (in shares)		(1,938)
Net settlement for employee taxes on restricted stock and options	(48)		(48)
Stock options exercised, net (in shares)		152
Stock options exercised, net	$ 2		2
Ending balance (in shares) at Jun. 30, 2024	12,424,407	12,424,407
Balance, ending at Jun. 30, 2024	$ 340,441	$ 124	$ 109,137	$ 313,486	$ (82,306)

Consolidated Statements of Ch_2

Consolidated Statements of Changes in Shareholders' Equity (Parenthetical) - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Statement of Stockholders' Equity [Abstract]
Common stock dividends declared (in usd per share)	$ 0.24	$ 0.23	$ 0.48	$ 0.46

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Cash flows from operating activities:
Net income	$ 9,512	$ 9,684	$ 18,019	$ 20,452
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for credit losses	137	2,268	759	5,004
Depreciation and amortization			2,922	3,280
Stock-based compensation expense	566	629	1,069	1,151
Income on bank-owned life insurance, net	(503)	(316)	(961)	(623)
Net losses on sales of debt securities	0	2,419	0	2,419
Mortgage loans originated for sale			(2,872)	(1,188)
Proceeds from mortgage loans sold			3,138	1,208
Net gains on sales of loans			(66)	(20)
Net gains on equity securities	(101)	(189)	(566)	(173)
Changes in:
Net decrease (increase) in other assets			2,886	(22,102)
Net decrease in other liabilities			(8,439)	(1,338)
Net cash provided by operating activities			15,889	8,070
Cash flows from investing activities:
Proceeds from sales of debt securities			0	84,779
Proceeds from maturities, calls and pay-downs of debt securities			29,058	32,428
Net purchases of equity securities			(900)	(1,456)
Net purchases of FHLB capital stock			(80)	(61)
Net increase in loans			(201,010)	(165,251)
Additions to premises and equipment, net			(1,800)	(2,058)
Net cash used in investing activities			(174,732)	(51,619)
Cash flows from financing activities:
Net increase in deposits			271,280	39,792
Advancements from long-term borrowings			38,572	463
Repayments of long-term borrowings			(2,555)	(345)
Cash dividends paid, net of dividend reinvestment plan			(5,107)	(4,857)
Proceeds from issuance of common stock			17	24
Net settlement for employee taxes on restricted stock and options			(331)	(395)
Net proceeds from stock option exercises			94	103
Net cash provided by financing activities			301,970	34,785
Net increase (decrease) in cash and cash equivalents			143,127	(8,764)
Cash and cash equivalents at beginning of period			56,592	267,589
Cash and cash equivalents at end of period	$ 199,719	$ 258,825	$ 199,719	$ 258,825

Summary of Significant Accounti

Summary of Significant Accounting Policies	6 Months Ended
Summary of Significant Accounting Policies	Jun. 30, 2024
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Summary of Significant Accounting Policies (a) Organization of the Company and Basis of Presentation The accompanying unaudited consolidated interim financial statements and these notes should be read in conjunction with the December 31, 2023 audited consolidated financial statements and notes thereto contained in the Annual Report on Form 10-K of Enterprise Bancorp, Inc. (the "Company," "Enterprise," "we," or "our") for the year ended December 31, 2023 (the "2023 Annual Report on Form 10-K") as filed with the SEC on March 8, 2024. The Company has not materially changed its significant accounting policies from those disclosed in its 2024 Annual Report on Form 10-K. See Item (b), " Recent Accounting Pronouncements ," below in this Note 1. The accompanying unaudited consolidated interim financial statements of the Company include the accounts of the Company and its wholly owned subsidiary, Enterprise Bank and Trust Company, commonly referred to as Enterprise Bank (the "Bank"). The Bank is a Massachusetts trust company and state chartered commercial bank organized in 1989. Substantially all of the Company's operations are conducted through the Bank and its subsidiaries. The services offered through the Bank and its subsidiaries are managed as one strategic unit and represent the Company's only reportable operating segment. The accompanying unaudited consolidated interim financial statements, and notes thereto, in this Quarterly Report on Form 10-Q for the quarterly period ended June 30, 2024 (this "Form 10-Q"), have been prepared in accordance with U.S. GAAP for interim financial information and the SEC instructions for Quarterly Reports on Form 10-Q. In the opinion of management, the accompanying unaudited consolidated interim financial statements reflect all necessary adjustments, consisting of normal recurring accruals and elimination of intercompany balances, for a fair presentation. Interim results are not necessarily indicative of results to be expected for the entire year, or any future period. (b) Recent Accounting Pronouncements Accounting pronouncements not yet adopted by the Company In October 2023, the FASB issued ASU 2023-06, "Disclosure Improvements — Codification Amendments in Response to the SEC's Disclosure Update and Simplification Initiative." This ASU amends the ASC to incorporate certain disclosure requirements from SEC Release No. 33-10532 — Disclosure Update and Simplification that was issued in 2018. The effective date for each amendment will be the date on which the SEC's removal of that related disclosure from Regulation S-X or Regulation S-K becomes effective, with early adoption prohibited. ASU 2023-06 is not expected to have a material impact on our consolidated financial statements. In November 2023, the FASB issued ASU 2023-07, "Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures." The amendments in this ASU are intended to improve reportable segment disclosure requirements primarily through enhanced disclosures about significant segment expenses. For public business entities, the amendments are effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024, with early adoption permitted. ASU 2023-07 is not expected to have a material impact on our consolidated financial statements. In December 2023, the FASB issued ASU 2023-09, "Income Taxes (Topic 740): Improvements to Income Tax Disclosures." This ASU requires public business entities, on an annual basis, to disclose specific categories in the rate reconciliation and provide additional information for reconciling items that meet a quantitative threshold (if the effect of those reconciling items is equal to or greater than 5 percent of the amount computed by multiplying pretax income by the applicable statutory income tax rate). ASU 2023-09 is effective for fiscal years, and interim periods within those fiscal years beginning after December 15, 2024, with early adoption permitted. ASU 2023-09 is not expected to have a material impact on our consolidated financial statements. (c) Subsequent Events

Investment Securities

Investment Securities	6 Months Ended
Investment Securities	Jun. 30, 2024
Investments, Debt and Equity Securities [Abstract]
Investment Securities	Investment Securities Debt Securities All of the Company's debt securities were classified as available-for-sale and carried at fair value as of the dates specified in the tables below. The amortized cost and fair values of debt securities at the dates specified are summarized as follows: June 30, 2024 (Dollars in thousands) Amortized Unrealized Unrealized Fair Value Federal agency obligations $ 5,001 $ — $ 13 $ 4,988 U.S. Treasury securities 13,997 — 954 13,043 Federal agency CMO 374,678 — 64,206 310,472 Federal agency MBS 21,250 — 3,255 17,995 Taxable municipal securities 262,073 24 35,659 226,438 Tax-exempt municipal securities 42,098 2 646 41,454 Corporate bonds 3,466 — 109 3,357 Subordinated corporate bonds 11,960 — 1,393 10,567 Total debt securities, at fair value $ 734,523 $ 26 $ 106,235 $ 628,314 December 31, 2023 (Dollars in thousands) Amortized Unrealized Unrealized Fair Value Federal agency obligations $ 5,006 $ — $ 28 $ 4,978 U.S. Treasury securities 16,993 — 1,068 15,925 Federal agency CMO 396,665 33 61,947 334,751 Federal agency MBS 21,586 31 2,805 18,812 Taxable municipal securities 262,168 34 35,225 226,977 Tax-exempt municipal securities 45,548 156 285 45,419 Corporate bonds 4,058 — 92 3,966 Subordinated corporate bonds 11,957 — 1,672 10,285 Total debt securities, at fair value $ 763,981 $ 254 $ 103,122 $ 661,113 Accrued interest receivable on available-for-sale debt securities, included in the " Accrued Interest Receivable At June 30, 2024, management performed its quarterly analysis of all securities with unrealized losses and determined that the losses were attributable to significant increases in market interest rates. Management concluded that no ACL for available-for-sale securities was necessary as of June 30, 2024 and anticipates they will mature or be called at par value. The Company does not intend to sell these investments and has determined, based upon available evidence, that it is more likely than not that the Company will not be required to sell each security before the recovery of its amortized cost basis. The following tables summarize the duration of unrealized losses for debt securities at June 30, 2024 and December 31, 2023: June 30, 2024 Less than 12 months 12 months or longer Total (Dollars in thousands) Fair Unrealized Fair Unrealized Fair Unrealized # of Holdings Federal agency obligations $ — $ — $ 4,988 $ 13 $ 4,988 $ 13 1 U.S. Treasury securities — — 13,043 954 13,043 954 3 Federal agency CMO 13,194 209 297,278 63,997 310,472 64,206 86 Federal agency MBS 1,640 16 16,355 3,239 17,995 3,255 11 Taxable municipal securities 1,989 321 223,425 35,338 225,414 35,659 251 Tax-exempt municipal securities 19,151 168 19,661 478 38,812 646 80 Corporate bonds — — 3,357 109 3,357 109 15 Subordinated corporate bonds — — 10,567 1,393 10,567 1,393 6 Total $ 35,974 $ 714 $ 588,674 $ 105,521 $ 624,648 $ 106,235 453 December 31, 2023 Less than 12 months 12 months or longer Total (Dollars in thousands) Fair Unrealized Fair Unrealized Fair Unrealized # of Holdings Federal agency obligations $ 4,978 $ 28 $ — $ — $ 4,978 $ 28 1 U.S. Treasury securities — — 15,925 1,068 15,925 1,068 4 Federal agency CMO 8,810 18 311,221 61,929 320,031 61,947 86 Federal agency MBS — — 17,114 2,805 17,114 2,805 10 Taxable municipal securities 1,993 316 223,949 34,909 225,942 35,225 251 Tax-exempt municipal securities 11,890 55 10,519 230 22,409 285 53 Corporate bonds — — 3,966 92 3,966 92 18 Subordinated corporate bonds — — 10,285 1,672 10,285 1,672 6 Total $ 27,671 $ 417 $ 592,979 $ 102,705 $ 620,650 $ 103,122 429 The contractual maturity distribution at June 30, 2024 of debt securities was as follows: (Dollars in thousands) Amortized Cost Fair Value Due in one year or less $ 25,452 $ 25,289 Due after one, but within five years 94,887 89,174 Due after five, but within ten years 239,770 205,832 Due after ten years 374,414 308,019 Total debt securities $ 734,523 $ 628,314 Scheduled contractual maturities shown above may not reflect the actual maturities of the investments. The actual MBS/CMO cash flows likely will be faster than presented above due to prepayments and amortization. Similarly, included in the table above are callable securities, comprised of municipal securities and corporate bonds, with a fair value of $131.5 million, which can be redeemed by the issuers prior to the maturity presented above. Management considers these factors when evaluating the interest-rate risk in the Company's asset-liability management program. From time to time, the Company may pledge debt securities as collateral for deposit account balances of municipal customers, and for borrowing capacity with the FHLB and the FRB. The fair value of debt securities pledged as collateral for these purposes was $617.7 million and $650.8 million at June 30, 2024 and December 31, 2023, respectively. During the three and six months ended June 30, 2024, the Company had no sales of debt securities. Sales of debt securities for the three and six months ended June 30, 2023 are summarized as follows: (Dollars in thousands) Three months ended June 30, 2023 Six months ended June 30, 2023 Amortized cost of debt securities sold (1) $ 87,198 $ 87,198 Gross realized gains on sales — — Gross realized losses on sales (2,419) (2,419) Total proceeds from sales of debt securities $ 84,779 $ 84,779 ________________________________________ (1) Amortized cost of investments sold is determined on a specific identification basis and includes pending trades based on trade date, if applicable. Equity Securities At June 30, 2024 the Company held equity securities with a fair value of $8.5 million, which consisted of $5.3 million in management directed investments and $3.2 million in mutual funds held in conjunction with the Company's supplemental executive retirement and deferred compensation plan. At December 31, 2023, the Company held equity securities with a fair value of $7.1 million, which consisted of $4.4 million in management directed investments and $2.7 million in mutual funds held in conjunction with the Company's supplemental executive retirement and deferred compensation plan. Net gains and losses recognized on equity securities for the three and six months ended June 30, 2024 and June 30, 2023 are summarized as follows: Three months ended June 30, Six months ended June 30, (Dollars in thousands) 2024 2023 2024 2023 Net gains recognized during the period on equity securities $ 101 $ 189 $ 566 $ 173 Less: Net (losses) gains recognized on equity securities sold during the period — (29) 1 (29) Unrealized gains recognized during the reporting period on equity securities still held at the end of the period $ 101 $ 218 $ 565 $ 202

Loans

Loans	6 Months Ended
Loans	Jun. 30, 2024
Receivables [Abstract]
Loans	Loans Loan Portfolio Classifications Major classifications of loans and their amortized cost as of the dates indicated were as follows: (Dollars in thousands) June 30, December 31, Commercial real estate owner-occupied $ 660,478 $ 619,302 Commercial real estate non owner-occupied 1,544,386 1,445,435 Commercial and industrial 426,976 430,749 Commercial construction 622,094 585,113 Total commercial loans 3,253,934 3,080,599 Residential mortgages 413,323 393,142 Home equity loans and lines 93,220 85,375 Consumer 8,172 8,515 Total retail loans 514,715 487,032 Total loans 3,768,649 3,567,631 ACL for loans (61,999) (58,995) Net loans $ 3,706,650 $ 3,508,636 Net deferred loan origination fees, included in the amortized costs of loans reflected in the table above, amounted to $4.4 million at June 30, 2024 and $5.4 million at December 31, 2023. Accrued interest receivable on loans amounted to $17.3 million and $16.1 million at June 30, 2024 and December 31, 2023, respectively, and was included in the " Accrued interest receivable Commercial loans originated by other banks in which the Company is a participating institution are carried at the pro-rata share of ownership and amounted to $148.1 million at June 30, 2024 and $126.6 million at December 31, 2023. Loans serviced for others The Company was servicing residential mortgage loans owned by investors amounting to $7.4 million and $7.7 million at June 30, 2024 and December 31, 2023, respectively. Additionally, the Company was servicing commercial loans originated by the Company and participated out to various other institutions amounting to $73.0 million and $69.8 million at June 30, 2024 and December 31, 2023, respectively. Loans serving as collateral Loans designated as qualified collateral and pledged to the FHLB for borrowing capacity as of the dates indicated are summarized below: (Dollars in thousands) June 30, 2024 December 31, 2023 Commercial real estate $ 444,578 $ 495,831 Residential mortgages 386,818 369,062 Home equity 35,789 35,540 Total loans pledged to FHLB $ 867,185 $ 900,433

ACL for Loans

ACL for Loans	6 Months Ended
ACL for Loans	Jun. 30, 2024
Receivables [Abstract]
ACL for Loans	ACL for Loans There have been no material changes to the Company's ACL for loans methodology, underwriting practices, or credit risk management system used to estimate credit loss exposure as described in the 2023 Annual Report on Form 10-K. See Note 4, "Credit Risk Management and ACL for Loans," to the Company's audited consolidated financial statements contained in the 2023 Annual Report on Form 10-K and Part II, Item 7, "Management's Discussion and Analysis of Financial Condition and Results of Operations," under the subheading "Accounting Policies/Critical Accounting Estimates," of the Company's 2023 Annual Report on Form 10-K. The credit risk management function of the Company evaluates a wide variety of factors, as early detection of credit issues is critical to minimizing credit losses. Accordingly, management regularly monitors internal credit quality indicators such as, the risk classification of loans, past due and non-accrual loans, individually evaluated loans, loan modifications, and the level of foreclosure activity, among other items. These credit quality indicators are outlined below. Risk ratings and adversely classified loans The Company's loan risk rating system classifies loans depending on risk of loss characteristics. Adversely classified ratings for loans determined to be of weaker credit range from "special mention," for loans that may need additional monitoring, to the more severe adverse classifications of "substandard," "doubtful," and "loss" based on criteria established under banking regulations. The following tables present the amortized cost basis of the Company's loan portfolio risk ratings within portfolio classifications, by origination date, or revolving status as of the dates indicated: Balance at June 30, 2024 Term Loans by Origination Year (Dollars in thousands) 2024 2023 2022 2021 2020 Prior Revolving Loans Revolving Loans Converted to Term Total Commercial real estate owner-occupied Pass $ 28,029 $ 89,019 $ 97,318 $ 87,111 $ 51,142 $ 289,144 $ 4,772 $ — $ 646,535 Special mention — 31 — — — 7,009 — — 7,040 Substandard — — 1,273 433 — 5,197 — — 6,903 Total commercial real estate owner-occupied 28,029 89,050 98,591 87,544 51,142 301,350 4,772 — 660,478 Current period charge-offs — — — — — — — — — Commercial real estate non owner-occupied Pass 61,471 142,258 298,913 296,863 158,719 545,481 21,969 — 1,525,674 Special mention — — 15,631 — — 649 — — 16,280 Substandard — — — 769 — 1,663 — — 2,432 Total commercial real estate non owner-occupied 61,471 142,258 314,544 297,632 158,719 547,793 21,969 — 1,544,386 Current period charge-offs — — — — — — — — — Commercial and industrial Pass 39,119 68,173 47,024 38,592 20,631 57,364 148,091 1,198 420,192 Special mention — — — — 239 376 2,233 18 2,866 Substandard — 34 3,250 12 — 153 468 — 3,917 Doubtful 1 — — — — — — — 1 Total commercial and industrial 39,120 68,207 50,274 38,604 20,870 57,893 150,792 1,216 426,976 Current period charge-offs 10 10 — 13 — 178 — — 211 Commercial construction Pass 54,801 247,524 143,564 106,009 10,500 20,462 31,328 — 614,188 Substandard — — 7,906 — — — — — 7,906 Total commercial construction 54,801 247,524 151,470 106,009 10,500 20,462 31,328 — 622,094 Current period charge-offs — — — — — — — — — Residential mortgages Pass 31,315 83,436 104,931 67,119 45,691 79,243 — — 411,735 Special mention — — — — — 106 — — 106 Substandard — — — 233 — 1,249 — — 1,482 Total residential mortgages 31,315 83,436 104,931 67,352 45,691 80,598 — — 413,323 Current period charge-offs — — — — — — — — — Home equity Pass 507 459 768 522 439 2,303 87,377 699 93,074 Special mention — — — — — 8 — 50 58 Substandard — — 23 — — 65 — — 88 Total home equity 507 459 791 522 439 2,376 87,377 749 93,220 Current period charge-offs — — — — — — — — — Consumer Pass 1,764 2,480 1,445 1,168 601 714 — — 8,172 Total consumer 1,764 2,480 1,445 1,168 601 714 — — 8,172 Current period charge-offs 25 3 — — — — — — 28 Total loans $ 217,007 $ 633,414 $ 722,046 $ 598,831 $ 287,962 $ 1,011,186 $ 296,238 $ 1,965 $ 3,768,649 Total current period charge-offs $ 35 $ 13 $ — $ 13 $ — $ 178 $ — $ — $ 239 Balance at December 31, 2023 Term Loans by Origination Year (Dollars in thousands) 2023 2022 2021 2020 2019 Prior Revolving Loans Revolving Loans Converted to Term Total Commercial real estate owner-occupied Pass $ 82,500 $ 83,366 $ 88,178 $ 52,891 $ 51,379 $ 242,518 $ 2,169 $ — $ 603,001 Special mention 31 — — — 489 6,971 — — 7,491 Substandard — 1,311 270 — — 7,229 — — 8,810 Total commercial real estate 82,531 84,677 88,448 52,891 51,868 256,718 2,169 — 619,302 Current period charge-offs owner-occupied — — — — — — — — — Commercial real estate non owner-occupied Pass 133,179 288,240 278,833 148,730 165,676 398,516 9,961 107 1,423,242 Special mention — 15,782 — — — 2,977 — — 18,759 Substandard — — 361 — 969 1,654 — 450 3,434 Total commercial real estate non owner-occupied 133,179 304,022 279,194 148,730 166,645 403,147 9,961 557 1,445,435 Current period charge-offs — — — — — — — — — Commercial and industrial Pass 73,608 51,990 45,278 24,778 23,724 44,609 156,465 3,402 423,854 Special mention — — — 70 215 201 2,227 223 2,936 Substandard — — 18 — 1 209 316 3,415 3,959 Total commercial and industrial 73,608 51,990 45,296 24,848 23,940 45,019 159,008 7,040 430,749 Current period charge-offs 15 248 — — 67 266 — — 596 Commercial construction Pass 192,462 164,313 143,203 22,017 16,247 10,532 27,261 — 576,035 Special mention — 7,905 — — 1,173 — — — 9,078 Total commercial construction 192,462 172,218 143,203 22,017 17,420 10,532 27,261 — 585,113 Current period charge-offs — — — — — — — — — Residential mortgages Pass 82,848 107,222 69,979 46,674 19,205 65,311 — — 391,239 Special mention — — — — — 109 — — 109 Substandard — — 236 — 1,055 503 — — 1,794 Total residential mortgages 82,848 107,222 70,215 46,674 20,260 65,923 — — 393,142 Current period charge-offs — — — — — — — — — Home equity Pass 1,203 775 561 444 317 1,738 79,421 636 85,095 Substandard — — — — — 72 — 208 280 Total home equity 1,203 775 561 444 317 1,810 79,421 844 85,375 Current period charge-offs — — — — — — — — — Consumer Pass 3,705 1,652 1,371 722 623 442 — — 8,515 Total consumer 3,705 1,652 1,371 722 623 442 — — 8,515 Current period charge-offs 35 — — — — 1 — — 36 Total loans $ 569,536 $ 722,556 $ 628,288 $ 296,326 $ 281,073 $ 783,591 $ 277,820 $ 8,441 $ 3,567,631 Total current period charge-offs $ 50 $ 248 $ — $ — $ 67 $ 267 $ — $ — $ 632 The total amortized cost basis of adversely classified loans amounted to $49.1 million, or 1.30% of total loans, at June 30, 2024, and $56.7 million, or 1.59% of total loans, at December 31, 2023. Past due and non-accrual loans The following tables present an age analysis of past due loans by portfolio classification as of the dates indicated: Balance at June 30, 2024 (Dollars in thousands) 30-59 Days 60-89 Days Past Due 90 Days or More Total Past Due Loans (1) Current Loans (1) Total Commercial real estate owner-occupied $ 974 $ — $ 192 $ 1,166 $ 659,312 $ 660,478 Commercial real estate non owner-occupied 6,011 384 1,251 7,646 1,536,740 1,544,386 Commercial and industrial 642 460 3,326 4,428 422,548 426,976 Commercial construction 1,853 — 7,906 9,759 612,335 622,094 Residential mortgages 4,463 — 1,209 5,672 407,651 413,323 Home equity 48 50 — 98 93,122 93,220 Consumer 6 — — 6 8,166 8,172 Total loans $ 13,997 $ 894 $ 13,884 $ 28,775 $ 3,739,874 $ 3,768,649 Balance at December 31, 2023 (Dollars in thousands) 30-59 Days 60-89 Days Past Due 90 Days or More Total Past Due Loans (1) Current Loans (1) Total Commercial real estate owner-occupied $ 459 $ 270 $ 212 $ 941 $ 618,361 $ 619,302 Commercial real estate non owner-occupied 722 504 1,122 2,348 1,443,087 1,445,435 Commercial and industrial 660 64 — 724 430,025 430,749 Commercial construction — — — — 585,113 585,113 Residential mortgages 1,265 — 1,277 2,542 390,600 393,142 Home equity 53 — 97 150 85,225 85,375 Consumer 25 2 — 27 8,488 8,515 Total loans $ 3,184 $ 840 $ 2,708 $ 6,732 $ 3,560,899 $ 3,567,631 _______________________________________ (1) The loan balances in the tables above include loans designated as non-accrual according to their payment due status. At June 30, 2024 and December 31, 2023, all loans past due 90 days or more were carried as non-accrual, however, not all non-accrual loans were 90 days or more past due in their payments. Loans that were less than 90 days past due where reasonable doubt existed as to the full and timely collection of interest or principal have also been designated as non-accrual, despite their payment due status. The following tables present the amortized cost of non-accrual loans by portfolio classification as of the dates indicated: Balance at June 30, 2024 (Dollars in thousands) Total Non-accrual Loans Non-accrual Loans without a Specific Reserve Non-accrual Loans with a Specific Reserve Related Specific Commercial real estate owner-occupied $ 2,376 $ 2,376 $ — $ — Commercial real estate non owner-occupied 2,432 1,479 953 214 Commercial and industrial 3,703 289 3,414 3,031 Commercial construction 7,906 — 7,906 2,550 Residential mortgages 1,249 1,249 — — Home equity 65 65 — — Consumer — — — — Total loans $ 17,731 $ 5,458 $ 12,273 $ 5,795 Balance at December 31, 2023 (Dollars in thousands) Total Non-accrual Loans Non-accrual Loans without a Specific Reserve Non-accrual Loans with a Specific Reserve Related Specific Commercial real estate owner-occupied $ 2,683 $ 2,683 $ — $ — Commercial real estate non owner-occupied 2,686 1,717 969 229 Commercial and industrial 4,262 736 3,526 2,658 Commercial construction — — — — Residential mortgages 1,526 1,526 — — Home equity 257 257 — — Consumer — — — — Total loans $ 11,414 $ 6,919 $ 4,495 $ 2,887 The ratio of non-accrual loans to total loans amounted to 0.47% and 0.32% at June 30, 2024 and December 31, 2023, respectively. The increase in non-accrual loans from December 31, 2023 to June 30, 2024 was due primarily to one commercial construction loan that was deemed collateral dependent and added to non-accrual. At June 30, 2024 and December 31, 2023, additional funding commitments for non-accrual loans were immaterial. Collateral dependent loans The total recorded investment in collateral dependent loans amounted to $19.5 million at June 30, 2024 compared to $13.7 million at December 31, 2023. Total accruing collateral dependent loans amounted to $1.9 million while non-accrual collateral dependent loans amounted to $17.6 million as of June 30, 2024. As of December 31, 2023, total accruing collateral dependent loans amounted to $2.4 million, while non-accrual collateral dependent loans amounted to $11.3 million. The following tables present the recorded investment in collateral dependent loans and the related specific allowance by portfolio allocation as of the dates indicated: Balance at June 30, 2024 (Dollars in thousands) Unpaid Total Recorded Recorded Recorded Related Specific Commercial real estate owner-occupied $ 4,219 $ 3,706 $ 3,706 $ — $ — Commercial real estate non owner-occupied 3,403 2,432 1,479 953 214 Commercial and industrial 5,026 3,764 500 3,264 2,923 Commercial construction 7,938 7,906 — 7,906 2,550 Residential mortgages 1,676 1,587 1,587 — — Home equity 120 88 88 — — Consumer — — — — — Total $ 22,382 $ 19,483 $ 7,360 $ 12,123 $ 5,687 Balance at December 31, 2023 (Dollars in thousands) Unpaid Total Recorded Recorded Recorded Related Specific Commercial real estate owner-occupied $ 4,641 $ 4,165 $ 4,165 $ — $ — Commercial real estate non owner-occupied 4,062 2,983 2,015 968 229 Commercial and industrial 6,804 4,332 950 3,382 2,526 Commercial construction — — — — — Residential mortgages 2,117 1,902 1,902 — — Home equity 359 281 281 — — Consumer — — — — — Total $ 17,983 $ 13,663 $ 9,313 $ 4,350 $ 2,755 At June 30, 2024 and December 31, 2023, additional funding commitments for collateral dependent loans were immaterial. Loan modifications to borrowers experiencing financial difficulty The Company works with loan customers experiencing financial difficulty and may enter into loan modifications to the extent deemed to be necessary or appropriate while attempting to achieve the best mutual outcome given the individual financial circumstances and future prospects of the borrower. An assessment of whether a borrower is experiencing financial difficulty is made on the date of the modification. Modifications made for borrowers experiencing financial difficulty may be concessions in the form of principal forgiveness, interest rate reductions, payment deferrals of principal, interest or both, or term extensions, or some combination thereof. When a debt has been previously modified, the Company considers the cumulative effect of modifications made within the prior twelve-month period before the current modification, when determining whether or not a delay in payment resulting from the current modification is insignificant. During the three and six months ended June 30, 2024, there were no loan modifications made to borrowers experiencing financial difficulty. The following table presents the amortized cost basis of loan modifications made to borrowers experiencing financial difficulty by type of concession granted during the period indicated: Three months ended June 30, 2023 (Dollars in thousands) Payment Deferrals % of Total Loan Class Residential mortgages $ 33 0.01 % Home equity loans and lines 421 0.57 % Total $ 454 0.01 % Six months ended June 30, 2023 (Dollars in thousands) Payment Deferrals % of Total Loan Class Commercial real estate owner-occupied $ 276 0.04 % Commercial and industrial 37 0.01 % Residential mortgages 33 0.01 % Home equity loans and lines 421 0.57 % Total $ 767 0.02 % The following table presents the financial effect of loan modifications made to borrowers experiencing financial difficulty during the period indicated: Three months ended June 30, 2023 Weighted Average Payment Deferrals Commercial and industrial 0.5 years Residential mortgages 0.5 years Six months ended June 30, 2023 Weighted Average Payment Deferrals Commercial real estate owner-occupied 0.5 years Commercial and industrial 0.5 years Residential mortgages 0.5 years Home equity loans and lines 0.5 years The Company closely monitors the performance of loans that are modified for borrowers experiencing financial difficulty to understand the effectiveness of its modification efforts. The following table presents the performance status of loans that had been modified within the preceding twelve months for borrowers experiencing financial difficulty, at the period indicated. Balance at June 30, 2024 (Dollars in thousands) Current 30-59 Days 60-89 Days Past Due 90 Days or More Total Past Commercial real estate owner-occupied $ — $ — $ — $ — $ — Commercial real estate non owner-occupied — — — — — Commercial and industrial — — — 84 84 Commercial construction — — — — — Residential mortgages — — — — — Home equity — — — — — Consumer — — — — — Total $ — $ — $ — $ 84 $ 84 Balance at June 30, 2023 (Dollars in thousands) Current 30-59 Days 60-89 Days Past Due 90 Days or More Total Past Commercial real estate owner-occupied $ 395 $ — $ — $ — $ — Commercial real estate non owner-occupied — — — — — Commercial and industrial 236 — — — — Commercial construction — — — — — Residential mortgages 33 — — — — Home equity 421 — — — — Consumer — — — — — Total $ 1,085 $ — $ — $ — $ — During the three and six months ended June 30, 2024 and June 30, 2023, there were no subsequent defaults on loans that had been modified within the preceding twelve months for borrowers experiencing financial difficulty. At June 30, 2024 and June 30, 2023, additional funding commitments to borrowers experiencing financial difficulty who were party to a loan modification were immaterial. ACL for loans and provision for credit loss activity The following table presents changes in the provision for credit losses on loans and unfunded commitments during the periods indicated: Three months ended Six months ended (Dollars in thousands) June 30, June 30, June 30, June 30, Provision for credit losses on loans - collectively evaluated $ (230) $ 2,210 $ 187 $ 4,570 Provision for credit losses on loans - individually evaluated 1,358 (167) 2,809 (209) Provision for credit losses on loans 1,128 2,043 2,996 4,361 Provision for unfunded commitments (991) 225 (2,237) 643 Provision for credit losses $ 137 $ 2,268 $ 759 $ 5,004 ACL for loans The ACL for loans amounted to $62.0 million and $59.0 million at June 30, 2024 and December 31, 2023, respectively. The ACL for loans to total loans ratio was 1.65% at both June 30, 2024 and December 31, 2023. The following tables present changes in the ACL for loans by portfolio classification, during the three-month periods indicated: (Dollars in thousands) Commercial Real Estate Owner-Occupied Commercial Real Estate Non Owner-Occupied Commercial and Commercial Construction Residential Home Consumer Total Beginning Balance at March 31, 2024 $ 10,479 $ 28,821 $ 10,333 $ 8,216 $ 2,072 $ 535 $ 285 $ 60,741 Provision for credit losses on loans 93 (225) 47 1,213 (13) 13 — 1,128 Recoveries — — 165 — — 2 8 175 Less: Charge-offs — — 26 — — — 19 45 Ending Balance at June 30, 2024 $ 10,572 $ 28,596 $ 10,519 $ 9,429 $ 2,059 $ 550 $ 274 $ 61,999 (Dollars in thousands) Commercial Real Estate Owner-Occupied Commercial Real Estate Non Owner-Occupied Commercial and Commercial Construction Residential Home Consumer Total Beginning Balance at March 31, 2023 $ 10,694 $ 27,031 $ 9,378 $ 4,453 $ 2,378 $ 712 $ 356 $ 55,002 Provision for credit losses on loans 485 1,367 (138) 265 75 (16) 5 2,043 Recoveries — — 84 — — 2 3 89 Less: Charge-offs — — 220 — — — 15 235 Ending Balance at June 30, 2023 $ 11,179 $ 28,398 $ 9,104 $ 4,718 $ 2,453 $ 698 $ 349 $ 56,899 The following tables present changes in the ACL for loans by portfolio classification, during the six-month periods indicated: (Dollars in thousands) Commercial Real Estate Owner-Occupied Commercial Real Estate Non Owner-Occupied Commercial and Commercial Construction Residential Home Consumer Total Beginning Balance at December 31, 2023 $ 10,454 $ 27,620 $ 11,089 $ 6,787 $ 2,152 $ 579 $ 314 $ 58,995 Provision for credit losses for loans 118 976 (592) 2,642 (93) (33) (22) 2,996 Recoveries — — 233 — — 4 10 247 Less: Charge-offs — — 211 — — — 28 239 Ending Balance at June 30, 2024 $ 10,572 $ 28,596 $ 10,519 $ 9,429 $ 2,059 $ 550 $ 274 $ 61,999 (Dollars in thousands) Commercial Real Estate Owner-Occupied Commercial Real Estate Non Owner-Occupied Commercial and Commercial Construction Residential Home Consumer Total Beginning Balance at December 31, 2022 $ 10,304 $ 26,260 $ 8,896 $ 3,961 $ 2,255 $ 633 $ 331 $ 52,640 Provision for credit losses for loans 875 2,138 300 757 198 60 33 4,361 Recoveries — — 211 — — 5 6 222 Less: Charge-offs — — 303 — — — 21 324 Ending Balance at June 30, 2023 $ 11,179 $ 28,398 $ 9,104 $ 4,718 $ 2,453 $ 698 $ 349 $ 56,899 Reserve for unfunded commitments The Company's reserve for unfunded commitments amounted to $4.9 million at June 30, 2024 and $7.1 million at December 31, 2023. Management believes that the Company's ACL for loans and reserve for unfunded commitments were adequate as of June 30, 2024. Other real estate owned The Company carried no OREO at June 30, 2024 and December 31, 2023. At June 30, 2024 and December 31, 2023, the Company had $1.1 million and $1.2 million, respectively, in consumer mortgage loans secured by residential real estate properties for which formal foreclosure proceedings were in process according to local requirements of the applicable jurisdictions.

Leases

Leases	6 Months Ended
Leases	Jun. 30, 2024
Leases [Abstract]
Leases	Leases As of June 30, 2024, the Company had 16 facilities contracted under various non-cancelable operating leases, most of which provide options to the Company to extend the lease periods and include periodic rent adjustments. Lease expense for the three and six months ended June 30, 2024 amounted to $413 thousand and $836 thousand, respectively, compared to $397 thousand and $801 thousand for the three and six months ended June 30, 2023, respectively. Variable lease costs and short-term lease expenses included in lease expense during these periods were immaterial. The weighted average remaining lease term for operating leases at June 30, 2024 and June 30, 2023 was 28.0 years and 29.0 years, respectively. The weighted average discount rate was 3.55% at June 30, 2024 and 3.51% at June 30, 2023. At June 30, 2024, the remaining undiscounted cash flows by year of these lease liabilities were as follows: (Dollars in thousands) Operating Leases 2024 (six remaining months) $ 742 2025 1,457 2026 1,468 2027 1,474 2028 1,477 Thereafter 31,723 Total lease payments 38,341 Less: Imputed interest 14,184 Total lease liability $ 24,157

Deposits

Deposits	6 Months Ended
Deposits	Jun. 30, 2024
Deposits [Abstract]
Deposits	Deposits Deposits are summarized as follows as of the periods indicated: (Dollars in thousands) June 30, 2024 December 31, 2023 Non-interest checking $ 1,050,876 $ 1,070,104 Interest-bearing checking 788,822 697,632 Savings 285,461 285,770 Money market 1,504,551 1,402,939 CDs $250,000 or less 358,149 295,789 CDs greater than $250,000 260,942 225,287 Deposits $ 4,248,801 $ 3,977,521 All of the Company's deposits outstanding at both June 30, 2024 and December 31, 2023 were customer deposits, and the Company had no brokered deposits at either June 30, 2024 or December 31, 2023. Customer deposits include reciprocal balances from checking, money market deposits and CDs received from participating banks in nationwide deposit networks due to our customers electing to participate in Company offered programs which allow for third-party enhanced FDIC deposit insurance. Under this enhanced deposit insurance program, the equivalent of the customers' original deposited funds comes back to the Company and are carried within the appropriate category under deposits. The Company's balances in these reciprocal products were $933.1 million and $835.0 million at June 30, 2024 and December 31, 2023, respectively.

Borrowed Funds and Subordinated

Borrowed Funds and Subordinated Debt	6 Months Ended
Borrowed Funds and Subordinated Debt	Jun. 30, 2024
Debt Disclosure [Abstract]
Borrowed Funds and Subordinated Debt	Borrowed Funds and Subordinated Debt Borrowed funds at June 30, 2024 and December 31, 2023 are summarized, as follows: June 30, 2024 December 31, 2023 (Dollars in thousands) Balance Rate Balance Rate Within 12 months $ 53,400 4.85 % $ 20,000 4.84 % Between 1 and 5 years 270 — % 270 — % Over 5 years 8,115 1.05 % 5,498 1.09 % Total borrowed funds $ 61,785 4.33 % $ 25,768 3.99 % The Company's borrowed funds at June 30, 2024 and December 31, 2023 were comprised of FRB advances through the BTFP and term advances related to specific lending projects funded under community development programs through the FHLB and NH BFA. The Company also had outstanding subordinated debt (net of deferred issuance costs) of $59.7 million at June 30, 2024 and $59.5 million at December 31, 2023. The outstanding subordinated notes are due on July 15, 2030 and callable at the Company's option on or after July 15, 2025.

Derivatives and Hedging Activit

Derivatives and Hedging Activities	6 Months Ended
Derivatives and Hedging Activities	Jun. 30, 2024
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivatives and Hedging Activities	Derivatives and Hedging Activities For further information on the Company's derivatives and hedging activities, see Note 9, "Derivatives and Hedging," to the Company's audited consolidated financial statements contained in the 2023 Annual Report on Form 10-K. The tables below present a summary of the Company's derivative financial instruments, notional amounts and fair values at the periods presented: June 30, 2024 (Dollars in thousands) Asset Notional Amount Asset Derivatives (1)(2) Liability Notional Amount Liability Derivatives (1)(2) Derivatives designated as hedging instruments Interest-rate contracts - pay fixed, receive floating $ 100,000 $ 145 $ — $ — Total derivatives designated as hedging instruments $ 100,000 $ 145 $ — $ — Derivatives not subject to hedge accounting Interest-rate contracts - pay floating, receive fixed $ — $ — $ 7,394 $ 757 Interest-rate contracts - pay fixed, receive floating 7,394 757 — — Risk participation agreements sold — — 46,910 37 Total derivatives not subject to hedge accounting $ 7,394 $ 757 $ 54,304 $ 794 December 31, 2023 (Dollars in thousands) Asset Notional Amount Asset Derivatives (1)(2) Liability Notional Amount Liability Derivatives (1)(2) Derivatives designated as hedging instruments Interest-rate contracts - pay fixed, receive floating $ — $ — $ 100,000 $ 760 Total derivatives designated as hedging instruments $ — $ — $ 100,000 $ 760 Derivatives not subject to hedge accounting Interest-rate contracts - pay floating, receive fixed $ — $ — $ 7,524 $ 630 Interest-rate contracts - pay fixed, receive floating 7,524 630 — — Risk participation agreements sold — — 46,910 65 Total derivatives not subject to hedge accounting $ 7,524 $ 630 $ 54,434 $ 695 _________________________________________ (1) Accrued interest balances related to the Company's interest-rate swaps are not included in the fair values above and are immaterial. (2) The assets and liabilities related to the pay fixed, receive floating interest-rate contracts are subject to a master netting agreement and are presented net in the Company's Consolidated Balance Sheet. The Company had no derivatives designated as cash flow hedges at either June 30, 2024 or December 31, 2023. Derivatives designated as hedging instruments Fair value hedges Derivatives designated as fair value hedges are utilized to mitigate the risk of adverse interest-rate fluctuations on specifically identified assets or liabilities. The Company's fair value hedges are used to manage its exposure to changes in the fair value of hedged items caused by changes in interest rates. The Company had three interest rate swap agreements with a combined notional value of $100.0 million at June 30, 2024 and December 31, 2023. Each interest rate swap agreement was designated as a fair value hedge and involves the net settlement of receiving floating-rate payments from a counterparty in exchange for the Company making fixed-rate payments over the life of the agreements without exchange of the underlying notional amount. The table below presents the carrying amount of hedged items and cumulative fair value hedging basis adjustments for the periods presented: June 30, 2024 December 31, 2023 (Dollars in thousands) Balance Sheet Location of Hedged Item Carrying Amount of Hedged Assets Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Assets Carrying Amount of Hedged Assets Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Assets Interest-rate contracts - loans Loans $ 99,828 $ (172) $ 100,755 $ 755 The table below presents the gains (losses) from interest rate derivatives accounted for as fair value hedges and the related hedged items during the periods indicated: Three months ended Six months ended (Dollars in thousands) Affected Income Statement Line Item June 30, June 30, June 30, June 30, Derivatives designated as fair value hedges: Fair value adjustments on derivatives Net interest income $ 123 $ 260 $ 904 $ 260 Fair value adjustments on hedged instrument Net interest income (131) (264) (927) (264) Total $ (8) $ (4) $ (23) $ (4) Derivatives not subject to hedge accounting Interest-rate Contracts Each back-to-back interest-rate swap consists of two interest-rate swaps (a customer swap and offsetting counterparty swap) and amounted to a total number of four interest-rate swaps outstanding at June 30, 2024 and December 31, 2023. As a result of this offsetting relationship, there were no net gains or losses recognized in income on back-to-back swaps during the six months ended June 30, 2024 or June 30, 2023. Interest-rate swaps with counterparties are subject to master netting agreements, while interest-rate swaps with customers are not. At June 30, 2024 and December 31, 2023, all back-to-back swaps with the counterparty were in asset positions, therefore there was no netting reflected in the Company's Consolidated Balance Sheets as of the respective dates. Risk Participation Agreements The Company enters into RPAs for which the Company has assumed credit risk for customers' performance under interest-rate swap agreements related to the customers' commercial loan and receives fee income commensurate with the risk assumed. The RPAs and the customers' loan are secured by the same collateral. Credit Risk As of June 30, 2024, the Company had two active interest-rate swap institutional counterparties both of which had investment grade credit ratings. When the Company has credit risk exposure, collateral is posted by counterparties. Collateral posted by counterparties is restricted and not considered an asset of the Company, therefore, it is not carried on the Company's Consolidated Balance Sheets. If the Company posts collateral, the restricted cash is carried on the Company's Consolidated Balance Sheets. The Company has minimum collateral posting thresholds with its derivative counterparties and, as of June 30, 2024, the Company had $902 thousand in credit risk exposure relating to interest-rate swaps with counterparties and the cash collateral posted by counterparties amounted to $1.1 million. At December 31, 2023, the Company had no credit risk exposure relating to interest-rate swaps with counterparties and cash collateral posted by the Company amounted to $570 thousand while cash collateral posted by counterparties amounted to $590 thousand. Credit-risk-related Contingent Features There have been no material changes to the credit-risk-related contingent provisions contained within the Company's interest-rate swaps with counterparties since December 31, 2023. As of June 30, 2024, the fair value of derivatives related to these agreements was at a net asset position of $902 thousand, which excludes any adjustment for nonperformance risk. The Company has minimum collateral posting thresholds with certain of its derivative counterparties and as of June 30, 2024, has not posted collateral related to these agreements. Other Derivative Related Activity

Regulatory Capital Requirements

Regulatory Capital Requirements	6 Months Ended
Regulatory Capital Requirements	Jun. 30, 2024
Compliance with Regulatory Capital Requirements under Banking Regulations [Abstract]
Regulatory Capital Requirements	Regulatory Capital Requirements As of June 30, 2024 and December 31, 2023, the Company met the definition of "well-capitalized" under the applicable regulations of the Board of Governors of the Federal Reserve System and the Bank qualified as "well-capitalized" under the prompt corrective action regulations of the FDIC and the Basel III capital guidelines. The Company's and the Bank's actual capital amounts and ratios are presented as of June 30, 2024 and December 31, 2023 in the tables below: Actual Minimum Capital for Capital Adequacy Purposes (1) Minimum Capital to be Well Capitalized (2) (Dollars in thousands) Amount Ratio Amount Ratio Amount Ratio As of June 30, 2024 The Company (consolidated) Total Capital to risk-weighted assets $ 527,383 13.07 % $ 322,764 8.00 % N/A N/A Tier 1 Capital to risk-weighted assets 417,091 10.34 % 242,073 6.00 % N/A N/A Tier 1 Capital to average assets (or Leverage Ratio) 417,091 8.76 % 190,509 4.00 % N/A N/A Common Equity Tier 1 Capital to risk-weighted assets 417,091 10.34 % 181,555 4.50 % N/A N/A The Bank Total Capital to risk-weighted assets $ 524,138 12.99 % $ 322,764 8.00 % $ 403,455 10.00 % Tier 1 Capital to risk-weighted assets 473,503 11.74 % 242,073 6.00 % 322,764 8.00 % Tier 1 Capital to average assets (or Leverage Ratio) 473,503 9.94 % 190,509 4.00 % 238,136 5.00 % Common Equity Tier 1 Capital to risk-weighted assets 473,503 11.74 % 181,555 4.50 % 262,246 6.50 % Actual Minimum Capital (1) Minimum Capital to be Well Capitalized (2) (Dollars in thousands) Amount Ratio Amount Ratio Amount Ratio As of December 31, 2023 The Company (consolidated) Total Capital to risk-weighted assets $ 511,692 13.12 % $ 312,035 8.00 % N/A N/A Tier 1 Capital to risk-weighted assets 403,224 10.34 % 234,026 6.00 % N/A N/A Tier 1 Capital to average assets (or Leverage Ratio) 403,224 8.74 % 184,471 4.00 % N/A N/A Common Equity Tier 1 Capital to risk-weighted assets 403,224 10.34 % 175,520 4.50 % N/A N/A The Bank Total Capital to risk-weighted assets $ 510,645 13.09 % $ 312,035 8.00 % $ 390,044 10.00 % Tier 1 Capital to risk-weighted assets 461,675 11.84 % 234,026 6.00 % 312,035 8.00 % Tier 1 Capital to average assets (or Leverage Ratio) 461,675 10.01 % 184,471 4.00 % 230,589 5.00 % Common Equity Tier 1 Capital to risk-weighted assets 461,675 11.84 % 175,520 4.50 % 253,528 6.50 % __________________________________________ (1) Before application of the capital conservation buffer of 2.50% as of June 30, 2024, and December 31, 2023. See discussion below. (2) For the Bank to qualify as "well-capitalized," it must maintain at least the minimum ratios listed under the regulatory prompt corrective action framework. This framework does not apply to the Company.

Comprehensive Income (Loss)

Comprehensive Income (Loss)	6 Months Ended
Comprehensive Income (Loss)	Jun. 30, 2024
Equity [Abstract]
Comprehensive Income (Loss)	Comprehensive Income (Loss) The following table presents a reconciliation of the changes in the components of other comprehensive income (loss) for the dates indicated, including the amount of income tax (expense) benefit allocated to each component of other comprehensive income (loss): Three months ended June 30, 2024 Three months ended June 30, 2023 (Dollars in thousands) Pre-Tax Tax Benefit After Tax Amount Pre-Tax Tax Benefit After Tax Amount Change in fair value of debt securities $ (572) $ 140 $ (432) $ (17,505) $ 3,986 $ (13,519) Less: net security losses reclassified into non-interest income — — — (2,419) 534 (1,885) Total other comprehensive loss, net $ (572) $ 140 $ (432) $ (15,086) $ 3,452 $ (11,634) Six months ended June 30, 2024 Six months ended June 30, 2023 (Dollars in thousands) Pre-Tax Tax Benefit After Tax Amount Pre-Tax Tax Benefit (Expense) After Tax Amount Change in fair value of debt securities $ (3,341) $ 798 $ (2,543) $ 8,655 $ (1,926) $ 6,729 Less: net security losses reclassified into non-interest income — — — (2,419) 534 (1,885) Total other comprehensive (loss) income, net $ (3,341) $ 798 $ (2,543) $ 11,074 $ (2,460) $ 8,614 Information on the Company's accumulated other comprehensive income (loss), net of tax, is comprised of the following components as of the periods indicated: Three months ended June 30, 2024 Three months ended June 30, 2023 (Dollars in thousands) Unrealized Losses on Debt Securities Unrealized Losses on Debt Securities Accumulated other comprehensive loss - beginning balance $ (81,874) $ (75,959) Total other comprehensive loss, net (432) (11,634) Accumulated other comprehensive loss - ending balance $ (82,306) $ (87,593) Six months ended June 30, 2024 Six months ended June 30, 2023 (Dollars in thousands) Unrealized Losses on Debt Securities Unrealized Losses on Debt Securities Accumulated other comprehensive loss - beginning balance $ (79,763) $ (96,207) Total other comprehensive (loss) income, net (2,543) 8,614 Accumulated other comprehensive loss - ending balance $ (82,306) $ (87,593)

Stock-Based Compensation

Stock-Based Compensation	6 Months Ended
Stock-Based Compensation	Jun. 30, 2024
Share-Based Payment Arrangement [Abstract]
Stock-Based Compensation	Stock-Based Compensation There have been no material changes to The Enterprise Bancorp, Inc. 2016 Stock Incentive Plan (the "2016 Plan") since December 31, 2023. As of June 30, 2024, 258,144 shares of Company common stock remained available for future grants under the 2016 Plan. Total stock-based compensation expense was $566 thousand and $1.1 million for the three and six months ended June 30, 2024, respectively, compared to $629 thousand and $1.2 million for the three and six months ended June 30, 2023, respectively. Stock Option Awards The Company issued no stock options during the six months ended June 30, 2024 and June 30, 2023. As of June 30, 2024, there were 15,424 non-vested outstanding stock options that are expected to vest over the remaining weighted average vesting period of 1.4 years. The Company recognized stock-based compensation expense related to stock option awards of $27 thousand and $68 thousand for the three and six months ended June 30, 2024, respectively, compared to $46 thousand and $96 thousand for the three and six months ended June 30, 2023, respectively. Restricted Stock Awards Restricted stock awards are granted at the market price of the Company's common stock on the date of the grant. Employee restricted stock awards generally vest over four years in equal portions beginning on or about the first anniversary date of the restricted stock award or are performance-based restricted stock awards that vest upon the Company achieving certain predefined performance objectives. Non-employee director restricted stock awards generally vest over two years in equal portions beginning on or about the first anniversary date of the restricted stock award. The table below provides a summary of restricted stock awards granted during the periods indicated: Six months ended June 30, Restricted Stock Awards (number of underlying shares) 2024 2023 Two-year vesting 17,122 9,915 Four-year vesting 78,582 32,719 Performance-based vesting 26,338 31,270 Total restricted stock awards granted 122,042 73,904 Weighted average grant date fair value $ 24.68 $ 32.04 Stock-based compensation expense recognized in association with stock awards, mainly restricted stock awards, amounted to $487 thousand and $889 thousand for the three and six months ended June 30, 2024, respectively, compared to $525 thousand and $932 thousand for the three and six months ended June 30, 2023, respectively. Stock in Lieu of Directors' Fees

Earnings per Share

Earnings per Share	6 Months Ended
Earnings per Share	Jun. 30, 2024
Earnings Per Share [Abstract]
Earnings per Share	Earnings per Share The table below presents the increase in average shares outstanding, using the treasury stock method, for the diluted earnings per share calculation for the periods indicated: Three months ended June 30, Six months ended June 30, 2024 2023 2024 2023 Basic weighted average common shares outstanding 12,389,917 12,228,081 12,341,630 12,191,857 Dilutive shares 4,546 16,782 7,943 26,878 Diluted weighted average common shares outstanding 12,394,463 12,244,863 12,349,573 12,218,735 Stock options outstanding that were determined to be anti-dilutive and therefore excluded from the calculation of dilutive shares amounted to 103,303 and 102,869 for the three and six months ended June 30, 2024, respectively, compared to 105,719 and 48,373 for the three and six months ended June 30, 2023, respectively. These stock options, which were not dilutive, may potentially dilute earnings per share in the future. Unvested participating restricted stock awards amounted to 193,884 shares and 130,039 shares as of June 30, 2024 and December 31, 2023, respectively.

Fair Value Measurements

Fair Value Measurements	6 Months Ended
Fair Value Measurements	Jun. 30, 2024
Fair Value Disclosures [Abstract]
Fair Value Measurements	Fair Value Measurements The FASB defines the fair value of an asset or liability to be the price which a seller would receive in an orderly transaction between market participants (an exit price) and also establishes a fair value hierarchy segregating fair value measurements using three levels of inputs: (Level 1) quoted market prices in active markets for identical assets or liabilities; (Level 2) significant other observable inputs, including quoted prices for similar items in active markets, quoted prices for identical or similar items in markets that are not active, inputs such as interest rates and yield curves, volatilities, prepayment speeds, credit risks and default rates which provide a reasonable basis for fair value determination or inputs derived principally from observed market data; and (Level 3) significant unobservable inputs for situations in which there is little, if any, market activity for the asset or liability. Unobservable inputs must reflect reasonable assumptions that market participants would use in pricing the asset or liability, which are developed based on the best information available under the circumstances. The following tables summarize significant assets and liabilities carried at fair value and placement in the fair value hierarchy at the dates specified: June 30, 2024 Fair Value Measurements Using: (Dollars in thousands) Fair Value (Level 1) (Level 2) (Level 3) Assets measured on a recurring basis: Debt securities $ 628,314 $ — $ 628,314 $ — Equity securities 8,524 8,524 — — FHLB stock 2,482 — 2,482 — Interest-rate swaps 902 — 902 — Assets measured on a non-recurring basis: Individually evaluated loans (collateral dependent) 6,436 — — 6,436 Liabilities measured on a recurring basis: Interest-rate swaps $ 757 $ — $ 757 $ — RPAs sold 37 — 37 — December 31, 2023 Fair Value Measurements Using: (Dollars in thousands) Fair Value (Level 1) (Level 2) (Level 3) Assets measured on a recurring basis: Debt securities $ 661,113 $ — $ 661,113 $ — Equity securities 7,058 7,058 — — FHLB stock 2,402 — 2,402 — Interest-rate swaps 630 — 630 — Assets measured on a non-recurring basis: Individually evaluated loans (collateral dependent) 1,595 — — 1,595 Liabilities measured on a recurring basis: Interest-rate swaps $ 1,390 $ — $ 1,390 $ — RPAs sold 65 — 65 — The Company utilizes third-party pricing vendors to provide valuations on its debt securities. The Company's equity portfolio fair value is measured based on quoted market prices for the shares; therefore, these securities are categorized as Level 1 within the fair value hierarchy. The Bank is required to purchase FHLB stock at par value in association with advances from the FHLB. The stock is issued, redeemed, repurchased and transferred by the FHLB only at their fixed par value. This stock is classified as a restricted investment and carried at FHLB par value which management believes approximates fair value; therefore, these securities are categorized as Level 2 measures. The fair values of derivative assets and liabilities, which are comprised of back-to-back swaps, fair value hedges and risk participation agreements, represent a FASB Level 2 measurement and are based on settlement values adjusted for credit risks and observable market interest-rate curves. The Company utilizes third-party vendors to provide valuations on its derivative assets and liabilities. Refer also to Note 8, "Derivatives and Hedging Activities," this Form 10-Q, contained above, for additional information on the Company's interest-rate swaps. For loans individually assessed and deemed to be collateral dependent management has estimated the value and the probable credit loss by comparing the loan's amortized cost against the expected realizable fair value of the collateral (appraised value, or internal analysis, less estimated cost to sell, adjusted as necessary for changes in relevant valuation factors subsequent to the measurement date). Certain inputs used in these assessments, and possible subsequent adjustments, are not always observable, and therefore, collateral dependent loans carried at realizable fair value are categorized as Level 3 within the fair value hierarchy. A specific reserve is assigned to the collateral dependent loan for the amount of management's estimated probable credit loss. The specific reserve assigned to individually evaluated loans that are collateral dependent amounted to $5.7 million at June 30, 2024, compared to $2.8 million at December 31, 2023. The following table presents additional quantitative information about assets measured at fair value on a non-recurring basis for which the Company utilized Level 3 inputs (significant unobservable inputs for situations in which there is little, if any, market activity for the asset or liability) to determine fair value as of June 30, 2024 and December 31, 2023: Fair Value (Dollars in thousands) June 30, 2024 December 31, 2023 Valuation Technique Unobservable Input Unobservable Input Value or Range Assets measured on a non-recurring basis: Individually evaluated loans (collateral dependent) $ 6,436 $ 1,595 Appraisal of collateral Appraisal adjustments (1) 15% - 75% _______________________________ (1) Appraisals may be adjusted by management for qualitative factors such as economic conditions and estimated liquidation expenses. Estimated Fair Values of Assets and Liabilities In addition to disclosures regarding the measurement of assets and liabilities carried at fair value on the Company's Consolidated Balance Sheets, the Company is also required to disclose fair value information about financial instruments for which it is practicable to estimate that value, whether or not recognized on the Company's Consolidated Balance Sheets. Financial instruments for which the fair value is disclosed but not recognized on the Company's Consolidated Balance Sheets are summarized below. The table includes the carrying value, estimated fair value and its placement in the fair value hierarchy as follows: June 30, 2024 Fair Value Measurement (Dollars in thousands) Carrying Fair Value Level 1 Inputs Level 2 Inputs Level 3 Inputs Financial assets: Loans, net $ 3,706,650 $ 3,533,202 $ — $ — $ 3,533,202 Financial liabilities: CDs 619,091 617,307 — 617,307 — Borrowed funds 61,785 59,297 — 59,297 — Subordinated debt 59,657 60,685 — 60,685 — December 31, 2023 Fair Value Measurement (Dollars in thousands) Carrying Fair Value Level 1 Inputs Level 2 Inputs Level 3 Inputs Financial assets: Loans held for sale $ 200 $ 201 $ — $ 201 $ — Loans, net 3,508,636 3,353,968 — — 3,353,968 Financial liabilities: CDs 521,076 518,928 — 518,928 — Borrowed funds 25,768 24,081 — 24,081 — Subordinated debt 59,498 55,572 — 55,572 — Excluded from the tables above are certain financial instruments with carrying values that approximated their fair value at the dates indicated, as they were short-term in nature or payable on demand. These include cash and cash equivalents, accrued interest and non-term deposit accounts. The respective carrying values of these instruments would all be classified within Level 1 in the fair value hierarchy.

Supplemental Cash Flow Informat

Supplemental Cash Flow Information	6 Months Ended
Supplemental Cash Flow Information	Jun. 30, 2024
Supplemental Cash Flow Elements [Abstract]
Supplemental Cash Flow Information	Supplemental Cash Flow Information The supplemental cash flow information for the six months ended June 30, 2024 and June 30, 2023 is as follows: Six months ended June 30, (Dollars in thousands) 2024 2023 Supplemental financial data: Cash paid for: interest $ 35,920 $ 16,187 Cash paid for: income taxes 7,390 7,786 Cash paid for: lease liability 709 686

Pay vs Performance Disclosure

Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
Pay vs Performance Disclosure - USD ($) $ in Thousands	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Pay vs Performance Disclosure
Net income	$ 9,512	$ 9,684	$ 18,019	$ 20,452

Insider Trading Arrangements

Insider Trading Arrangements	3 Months Ended
Insider Trading Arrangements	Jun. 30, 2024
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	6 Months Ended
Summary of Significant Accounting Policies (Policies)	Jun. 30, 2024
Accounting Policies [Abstract]
Organization of the Company and Basis of Presentation	Organization of the Company and Basis of Presentation The accompanying unaudited consolidated interim financial statements and these notes should be read in conjunction with the December 31, 2023 audited consolidated financial statements and notes thereto contained in the Annual Report on Form 10-K of Enterprise Bancorp, Inc. (the "Company," "Enterprise," "we," or "our") for the year ended December 31, 2023 (the "2023 Annual Report on Form 10-K") as filed with the SEC on March 8, 2024. The Company has not materially changed its significant accounting policies from those disclosed in its 2024 Annual Report on Form 10-K. See Item (b), " Recent Accounting Pronouncements ," below in this Note 1. The accompanying unaudited consolidated interim financial statements of the Company include the accounts of the Company and its wholly owned subsidiary, Enterprise Bank and Trust Company, commonly referred to as Enterprise Bank (the "Bank"). The Bank is a Massachusetts trust company and state chartered commercial bank organized in 1989. Substantially all of the Company's operations are conducted through the Bank and its subsidiaries. The services offered through the Bank and its subsidiaries are managed as one strategic unit and represent the Company's only reportable operating segment.
Organization of the Company and Basis of Presentation - Basis of Accounting	The accompanying unaudited consolidated interim financial statements, and notes thereto, in this Quarterly Report on Form 10-Q for the quarterly period ended June 30, 2024 (this "Form 10-Q"), have been prepared in accordance with U.S. GAAP for interim financial information and the SEC instructions for Quarterly Reports on Form 10-Q. In the opinion of management, the accompanying unaudited consolidated interim financial statements reflect all necessary adjustments, consisting of normal recurring accruals and elimination of intercompany balances, for a fair presentation.
Organization of the Company and Basis of Presentation - Reclassifications	Interim results are not necessarily indicative of results to be expected for the entire year, or any future period.
Recent Accounting Pronouncements	Recent Accounting Pronouncements Accounting pronouncements not yet adopted by the Company In October 2023, the FASB issued ASU 2023-06, "Disclosure Improvements — Codification Amendments in Response to the SEC's Disclosure Update and Simplification Initiative." This ASU amends the ASC to incorporate certain disclosure requirements from SEC Release No. 33-10532 — Disclosure Update and Simplification that was issued in 2018. The effective date for each amendment will be the date on which the SEC's removal of that related disclosure from Regulation S-X or Regulation S-K becomes effective, with early adoption prohibited. ASU 2023-06 is not expected to have a material impact on our consolidated financial statements. In November 2023, the FASB issued ASU 2023-07, "Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures." The amendments in this ASU are intended to improve reportable segment disclosure requirements primarily through enhanced disclosures about significant segment expenses. For public business entities, the amendments are effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024, with early adoption permitted. ASU 2023-07 is not expected to have a material impact on our consolidated financial statements. In December 2023, the FASB issued ASU 2023-09, "Income Taxes (Topic 740): Improvements to Income Tax Disclosures." This ASU requires public business entities, on an annual basis, to disclose specific categories in the rate reconciliation and provide additional information for reconciling items that meet a quantitative threshold (if the effect of those reconciling items is equal to or greater than 5 percent of the amount computed by multiplying pretax income by the applicable statutory income tax rate). ASU 2023-09 is effective for fiscal years, and interim periods within those fiscal years beginning after December 15, 2024, with early adoption permitted. ASU 2023-09 is not expected to have a material impact on our consolidated financial statements.
Subsequent Events	Subsequent Events The Company has evaluated subsequent events and transactions from June 30, 2024 through the date this Form 10-Q was filed with the SEC for potential recognition or disclosure as required by GAAP and determined there were no material subsequent events requiring recognition or disclosure.

Investment Securities (Tables)

Investment Securities (Tables)	6 Months Ended
Investment Securities (Tables)	Jun. 30, 2024
Investments, Debt and Equity Securities [Abstract]
Schedule of Debt Securities, Available-for-Sale Investments Reconciliation	The amortized cost and fair values of debt securities at the dates specified are summarized as follows: June 30, 2024 (Dollars in thousands) Amortized Unrealized Unrealized Fair Value Federal agency obligations $ 5,001 $ — $ 13 $ 4,988 U.S. Treasury securities 13,997 — 954 13,043 Federal agency CMO 374,678 — 64,206 310,472 Federal agency MBS 21,250 — 3,255 17,995 Taxable municipal securities 262,073 24 35,659 226,438 Tax-exempt municipal securities 42,098 2 646 41,454 Corporate bonds 3,466 — 109 3,357 Subordinated corporate bonds 11,960 — 1,393 10,567 Total debt securities, at fair value $ 734,523 $ 26 $ 106,235 $ 628,314 December 31, 2023 (Dollars in thousands) Amortized Unrealized Unrealized Fair Value Federal agency obligations $ 5,006 $ — $ 28 $ 4,978 U.S. Treasury securities 16,993 — 1,068 15,925 Federal agency CMO 396,665 33 61,947 334,751 Federal agency MBS 21,586 31 2,805 18,812 Taxable municipal securities 262,168 34 35,225 226,977 Tax-exempt municipal securities 45,548 156 285 45,419 Corporate bonds 4,058 — 92 3,966 Subordinated corporate bonds 11,957 — 1,672 10,285 Total debt securities, at fair value $ 763,981 $ 254 $ 103,122 $ 661,113
Schedule of Unrealized Loss on Debt Securities, Available-for-Sale Investments	The following tables summarize the duration of unrealized losses for debt securities at June 30, 2024 and December 31, 2023: June 30, 2024 Less than 12 months 12 months or longer Total (Dollars in thousands) Fair Unrealized Fair Unrealized Fair Unrealized # of Holdings Federal agency obligations $ — $ — $ 4,988 $ 13 $ 4,988 $ 13 1 U.S. Treasury securities — — 13,043 954 13,043 954 3 Federal agency CMO 13,194 209 297,278 63,997 310,472 64,206 86 Federal agency MBS 1,640 16 16,355 3,239 17,995 3,255 11 Taxable municipal securities 1,989 321 223,425 35,338 225,414 35,659 251 Tax-exempt municipal securities 19,151 168 19,661 478 38,812 646 80 Corporate bonds — — 3,357 109 3,357 109 15 Subordinated corporate bonds — — 10,567 1,393 10,567 1,393 6 Total $ 35,974 $ 714 $ 588,674 $ 105,521 $ 624,648 $ 106,235 453 December 31, 2023 Less than 12 months 12 months or longer Total (Dollars in thousands) Fair Unrealized Fair Unrealized Fair Unrealized # of Holdings Federal agency obligations $ 4,978 $ 28 $ — $ — $ 4,978 $ 28 1 U.S. Treasury securities — — 15,925 1,068 15,925 1,068 4 Federal agency CMO 8,810 18 311,221 61,929 320,031 61,947 86 Federal agency MBS — — 17,114 2,805 17,114 2,805 10 Taxable municipal securities 1,993 316 223,949 34,909 225,942 35,225 251 Tax-exempt municipal securities 11,890 55 10,519 230 22,409 285 53 Corporate bonds — — 3,966 92 3,966 92 18 Subordinated corporate bonds — — 10,285 1,672 10,285 1,672 6 Total $ 27,671 $ 417 $ 592,979 $ 102,705 $ 620,650 $ 103,122 429
Schedule of Debt Securities, Available-for-Sale Investments Classified by Contractual Maturity Date	The contractual maturity distribution at June 30, 2024 of debt securities was as follows: (Dollars in thousands) Amortized Cost Fair Value Due in one year or less $ 25,452 $ 25,289 Due after one, but within five years 94,887 89,174 Due after five, but within ten years 239,770 205,832 Due after ten years 374,414 308,019 Total debt securities $ 734,523 $ 628,314
Schedule of Realized Gain (Loss) on Sales of Debt Securities, Available-for-Sale Investments	Sales of debt securities for the three and six months ended June 30, 2023 are summarized as follows: (Dollars in thousands) Three months ended June 30, 2023 Six months ended June 30, 2023 Amortized cost of debt securities sold (1) $ 87,198 $ 87,198 Gross realized gains on sales — — Gross realized losses on sales (2,419) (2,419) Total proceeds from sales of debt securities $ 84,779 $ 84,779 ________________________________________ (1) Amortized cost of investments sold is determined on a specific identification basis and includes pending trades based on trade date, if applicable.
Schedule of Gain (Loss) on Equity Securities	Net gains and losses recognized on equity securities for the three and six months ended June 30, 2024 and June 30, 2023 are summarized as follows: Three months ended June 30, Six months ended June 30, (Dollars in thousands) 2024 2023 2024 2023 Net gains recognized during the period on equity securities $ 101 $ 189 $ 566 $ 173 Less: Net (losses) gains recognized on equity securities sold during the period — (29) 1 (29) Unrealized gains recognized during the reporting period on equity securities still held at the end of the period $ 101 $ 218 $ 565 $ 202

Loans (Tables)

Loans (Tables)	6 Months Ended
Loans (Tables)	Jun. 30, 2024
Receivables [Abstract]
Schedule of Loans by Loan Classification	Major classifications of loans and their amortized cost as of the dates indicated were as follows: (Dollars in thousands) June 30, December 31, Commercial real estate owner-occupied $ 660,478 $ 619,302 Commercial real estate non owner-occupied 1,544,386 1,445,435 Commercial and industrial 426,976 430,749 Commercial construction 622,094 585,113 Total commercial loans 3,253,934 3,080,599 Residential mortgages 413,323 393,142 Home equity loans and lines 93,220 85,375 Consumer 8,172 8,515 Total retail loans 514,715 487,032 Total loans 3,768,649 3,567,631 ACL for loans (61,999) (58,995) Net loans $ 3,706,650 $ 3,508,636
Schedule of Loans Pledged as Collateral	Loans designated as qualified collateral and pledged to the FHLB for borrowing capacity as of the dates indicated are summarized below: (Dollars in thousands) June 30, 2024 December 31, 2023 Commercial real estate $ 444,578 $ 495,831 Residential mortgages 386,818 369,062 Home equity 35,789 35,540 Total loans pledged to FHLB $ 867,185 $ 900,433

ACL for Loans (Tables)

ACL for Loans (Tables)	6 Months Ended
ACL for Loans (Tables)	Jun. 30, 2024
Receivables [Abstract]
Financing Receivable Credit Quality Indicators	The following tables present the amortized cost basis of the Company's loan portfolio risk ratings within portfolio classifications, by origination date, or revolving status as of the dates indicated: Balance at June 30, 2024 Term Loans by Origination Year (Dollars in thousands) 2024 2023 2022 2021 2020 Prior Revolving Loans Revolving Loans Converted to Term Total Commercial real estate owner-occupied Pass $ 28,029 $ 89,019 $ 97,318 $ 87,111 $ 51,142 $ 289,144 $ 4,772 $ — $ 646,535 Special mention — 31 — — — 7,009 — — 7,040 Substandard — — 1,273 433 — 5,197 — — 6,903 Total commercial real estate owner-occupied 28,029 89,050 98,591 87,544 51,142 301,350 4,772 — 660,478 Current period charge-offs — — — — — — — — — Commercial real estate non owner-occupied Pass 61,471 142,258 298,913 296,863 158,719 545,481 21,969 — 1,525,674 Special mention — — 15,631 — — 649 — — 16,280 Substandard — — — 769 — 1,663 — — 2,432 Total commercial real estate non owner-occupied 61,471 142,258 314,544 297,632 158,719 547,793 21,969 — 1,544,386 Current period charge-offs — — — — — — — — — Commercial and industrial Pass 39,119 68,173 47,024 38,592 20,631 57,364 148,091 1,198 420,192 Special mention — — — — 239 376 2,233 18 2,866 Substandard — 34 3,250 12 — 153 468 — 3,917 Doubtful 1 — — — — — — — 1 Total commercial and industrial 39,120 68,207 50,274 38,604 20,870 57,893 150,792 1,216 426,976 Current period charge-offs 10 10 — 13 — 178 — — 211 Commercial construction Pass 54,801 247,524 143,564 106,009 10,500 20,462 31,328 — 614,188 Substandard — — 7,906 — — — — — 7,906 Total commercial construction 54,801 247,524 151,470 106,009 10,500 20,462 31,328 — 622,094 Current period charge-offs — — — — — — — — — Residential mortgages Pass 31,315 83,436 104,931 67,119 45,691 79,243 — — 411,735 Special mention — — — — — 106 — — 106 Substandard — — — 233 — 1,249 — — 1,482 Total residential mortgages 31,315 83,436 104,931 67,352 45,691 80,598 — — 413,323 Current period charge-offs — — — — — — — — — Home equity Pass 507 459 768 522 439 2,303 87,377 699 93,074 Special mention — — — — — 8 — 50 58 Substandard — — 23 — — 65 — — 88 Total home equity 507 459 791 522 439 2,376 87,377 749 93,220 Current period charge-offs — — — — — — — — — Consumer Pass 1,764 2,480 1,445 1,168 601 714 — — 8,172 Total consumer 1,764 2,480 1,445 1,168 601 714 — — 8,172 Current period charge-offs 25 3 — — — — — — 28 Total loans $ 217,007 $ 633,414 $ 722,046 $ 598,831 $ 287,962 $ 1,011,186 $ 296,238 $ 1,965 $ 3,768,649 Total current period charge-offs $ 35 $ 13 $ — $ 13 $ — $ 178 $ — $ — $ 239 Balance at December 31, 2023 Term Loans by Origination Year (Dollars in thousands) 2023 2022 2021 2020 2019 Prior Revolving Loans Revolving Loans Converted to Term Total Commercial real estate owner-occupied Pass $ 82,500 $ 83,366 $ 88,178 $ 52,891 $ 51,379 $ 242,518 $ 2,169 $ — $ 603,001 Special mention 31 — — — 489 6,971 — — 7,491 Substandard — 1,311 270 — — 7,229 — — 8,810 Total commercial real estate 82,531 84,677 88,448 52,891 51,868 256,718 2,169 — 619,302 Current period charge-offs owner-occupied — — — — — — — — — Commercial real estate non owner-occupied Pass 133,179 288,240 278,833 148,730 165,676 398,516 9,961 107 1,423,242 Special mention — 15,782 — — — 2,977 — — 18,759 Substandard — — 361 — 969 1,654 — 450 3,434 Total commercial real estate non owner-occupied 133,179 304,022 279,194 148,730 166,645 403,147 9,961 557 1,445,435 Current period charge-offs — — — — — — — — — Commercial and industrial Pass 73,608 51,990 45,278 24,778 23,724 44,609 156,465 3,402 423,854 Special mention — — — 70 215 201 2,227 223 2,936 Substandard — — 18 — 1 209 316 3,415 3,959 Total commercial and industrial 73,608 51,990 45,296 24,848 23,940 45,019 159,008 7,040 430,749 Current period charge-offs 15 248 — — 67 266 — — 596 Commercial construction Pass 192,462 164,313 143,203 22,017 16,247 10,532 27,261 — 576,035 Special mention — 7,905 — — 1,173 — — — 9,078 Total commercial construction 192,462 172,218 143,203 22,017 17,420 10,532 27,261 — 585,113 Current period charge-offs — — — — — — — — — Residential mortgages Pass 82,848 107,222 69,979 46,674 19,205 65,311 — — 391,239 Special mention — — — — — 109 — — 109 Substandard — — 236 — 1,055 503 — — 1,794 Total residential mortgages 82,848 107,222 70,215 46,674 20,260 65,923 — — 393,142 Current period charge-offs — — — — — — — — — Home equity Pass 1,203 775 561 444 317 1,738 79,421 636 85,095 Substandard — — — — — 72 — 208 280 Total home equity 1,203 775 561 444 317 1,810 79,421 844 85,375 Current period charge-offs — — — — — — — — — Consumer Pass 3,705 1,652 1,371 722 623 442 — — 8,515 Total consumer 3,705 1,652 1,371 722 623 442 — — 8,515 Current period charge-offs 35 — — — — 1 — — 36 Total loans $ 569,536 $ 722,556 $ 628,288 $ 296,326 $ 281,073 $ 783,591 $ 277,820 $ 8,441 $ 3,567,631 Total current period charge-offs $ 50 $ 248 $ — $ — $ 67 $ 267 $ — $ — $ 632
Past Due Financing Receivables	The following tables present an age analysis of past due loans by portfolio classification as of the dates indicated: Balance at June 30, 2024 (Dollars in thousands) 30-59 Days 60-89 Days Past Due 90 Days or More Total Past Due Loans (1) Current Loans (1) Total Commercial real estate owner-occupied $ 974 $ — $ 192 $ 1,166 $ 659,312 $ 660,478 Commercial real estate non owner-occupied 6,011 384 1,251 7,646 1,536,740 1,544,386 Commercial and industrial 642 460 3,326 4,428 422,548 426,976 Commercial construction 1,853 — 7,906 9,759 612,335 622,094 Residential mortgages 4,463 — 1,209 5,672 407,651 413,323 Home equity 48 50 — 98 93,122 93,220 Consumer 6 — — 6 8,166 8,172 Total loans $ 13,997 $ 894 $ 13,884 $ 28,775 $ 3,739,874 $ 3,768,649 Balance at December 31, 2023 (Dollars in thousands) 30-59 Days 60-89 Days Past Due 90 Days or More Total Past Due Loans (1) Current Loans (1) Total Commercial real estate owner-occupied $ 459 $ 270 $ 212 $ 941 $ 618,361 $ 619,302 Commercial real estate non owner-occupied 722 504 1,122 2,348 1,443,087 1,445,435 Commercial and industrial 660 64 — 724 430,025 430,749 Commercial construction — — — — 585,113 585,113 Residential mortgages 1,265 — 1,277 2,542 390,600 393,142 Home equity 53 — 97 150 85,225 85,375 Consumer 25 2 — 27 8,488 8,515 Total loans $ 3,184 $ 840 $ 2,708 $ 6,732 $ 3,560,899 $ 3,567,631 _______________________________________ (1) The loan balances in the tables above include loans designated as non-accrual according to their payment due status.
Financing Receivable, Nonaccrual	The following tables present the amortized cost of non-accrual loans by portfolio classification as of the dates indicated: Balance at June 30, 2024 (Dollars in thousands) Total Non-accrual Loans Non-accrual Loans without a Specific Reserve Non-accrual Loans with a Specific Reserve Related Specific Commercial real estate owner-occupied $ 2,376 $ 2,376 $ — $ — Commercial real estate non owner-occupied 2,432 1,479 953 214 Commercial and industrial 3,703 289 3,414 3,031 Commercial construction 7,906 — 7,906 2,550 Residential mortgages 1,249 1,249 — — Home equity 65 65 — — Consumer — — — — Total loans $ 17,731 $ 5,458 $ 12,273 $ 5,795 Balance at December 31, 2023 (Dollars in thousands) Total Non-accrual Loans Non-accrual Loans without a Specific Reserve Non-accrual Loans with a Specific Reserve Related Specific Commercial real estate owner-occupied $ 2,683 $ 2,683 $ — $ — Commercial real estate non owner-occupied 2,686 1,717 969 229 Commercial and industrial 4,262 736 3,526 2,658 Commercial construction — — — — Residential mortgages 1,526 1,526 — — Home equity 257 257 — — Consumer — — — — Total loans $ 11,414 $ 6,919 $ 4,495 $ 2,887
Impaired Financing Receivables	The following tables present the recorded investment in collateral dependent loans and the related specific allowance by portfolio allocation as of the dates indicated: Balance at June 30, 2024 (Dollars in thousands) Unpaid Total Recorded Recorded Recorded Related Specific Commercial real estate owner-occupied $ 4,219 $ 3,706 $ 3,706 $ — $ — Commercial real estate non owner-occupied 3,403 2,432 1,479 953 214 Commercial and industrial 5,026 3,764 500 3,264 2,923 Commercial construction 7,938 7,906 — 7,906 2,550 Residential mortgages 1,676 1,587 1,587 — — Home equity 120 88 88 — — Consumer — — — — — Total $ 22,382 $ 19,483 $ 7,360 $ 12,123 $ 5,687 Balance at December 31, 2023 (Dollars in thousands) Unpaid Total Recorded Recorded Recorded Related Specific Commercial real estate owner-occupied $ 4,641 $ 4,165 $ 4,165 $ — $ — Commercial real estate non owner-occupied 4,062 2,983 2,015 968 229 Commercial and industrial 6,804 4,332 950 3,382 2,526 Commercial construction — — — — — Residential mortgages 2,117 1,902 1,902 — — Home equity 359 281 281 — — Consumer — — — — — Total $ 17,983 $ 13,663 $ 9,313 $ 4,350 $ 2,755
Loan Modifications on Financing Receivables	The following table presents the amortized cost basis of loan modifications made to borrowers experiencing financial difficulty by type of concession granted during the period indicated: Three months ended June 30, 2023 (Dollars in thousands) Payment Deferrals % of Total Loan Class Residential mortgages $ 33 0.01 % Home equity loans and lines 421 0.57 % Total $ 454 0.01 % Six months ended June 30, 2023 (Dollars in thousands) Payment Deferrals % of Total Loan Class Commercial real estate owner-occupied $ 276 0.04 % Commercial and industrial 37 0.01 % Residential mortgages 33 0.01 % Home equity loans and lines 421 0.57 % Total $ 767 0.02 % The following table presents the financial effect of loan modifications made to borrowers experiencing financial difficulty during the period indicated: Three months ended June 30, 2023 Weighted Average Payment Deferrals Commercial and industrial 0.5 years Residential mortgages 0.5 years Six months ended June 30, 2023 Weighted Average Payment Deferrals Commercial real estate owner-occupied 0.5 years Commercial and industrial 0.5 years Residential mortgages 0.5 years Home equity loans and lines 0.5 years Balance at June 30, 2024 (Dollars in thousands) Current 30-59 Days 60-89 Days Past Due 90 Days or More Total Past Commercial real estate owner-occupied $ — $ — $ — $ — $ — Commercial real estate non owner-occupied — — — — — Commercial and industrial — — — 84 84 Commercial construction — — — — — Residential mortgages — — — — — Home equity — — — — — Consumer — — — — — Total $ — $ — $ — $ 84 $ 84 Balance at June 30, 2023 (Dollars in thousands) Current 30-59 Days 60-89 Days Past Due 90 Days or More Total Past Commercial real estate owner-occupied $ 395 $ — $ — $ — $ — Commercial real estate non owner-occupied — — — — — Commercial and industrial 236 — — — — Commercial construction — — — — — Residential mortgages 33 — — — — Home equity 421 — — — — Consumer — — — — — Total $ 1,085 $ — $ — $ — $ —
Change in Provisions for Credit Losses	The following table presents changes in the provision for credit losses on loans and unfunded commitments during the periods indicated: Three months ended Six months ended (Dollars in thousands) June 30, June 30, June 30, June 30, Provision for credit losses on loans - collectively evaluated $ (230) $ 2,210 $ 187 $ 4,570 Provision for credit losses on loans - individually evaluated 1,358 (167) 2,809 (209) Provision for credit losses on loans 1,128 2,043 2,996 4,361 Provision for unfunded commitments (991) 225 (2,237) 643 Provision for credit losses $ 137 $ 2,268 $ 759 $ 5,004
Allowance for Credit Losses on Financing Receivables	The following tables present changes in the ACL for loans by portfolio classification, during the three-month periods indicated: (Dollars in thousands) Commercial Real Estate Owner-Occupied Commercial Real Estate Non Owner-Occupied Commercial and Commercial Construction Residential Home Consumer Total Beginning Balance at March 31, 2024 $ 10,479 $ 28,821 $ 10,333 $ 8,216 $ 2,072 $ 535 $ 285 $ 60,741 Provision for credit losses on loans 93 (225) 47 1,213 (13) 13 — 1,128 Recoveries — — 165 — — 2 8 175 Less: Charge-offs — — 26 — — — 19 45 Ending Balance at June 30, 2024 $ 10,572 $ 28,596 $ 10,519 $ 9,429 $ 2,059 $ 550 $ 274 $ 61,999 (Dollars in thousands) Commercial Real Estate Owner-Occupied Commercial Real Estate Non Owner-Occupied Commercial and Commercial Construction Residential Home Consumer Total Beginning Balance at March 31, 2023 $ 10,694 $ 27,031 $ 9,378 $ 4,453 $ 2,378 $ 712 $ 356 $ 55,002 Provision for credit losses on loans 485 1,367 (138) 265 75 (16) 5 2,043 Recoveries — — 84 — — 2 3 89 Less: Charge-offs — — 220 — — — 15 235 Ending Balance at June 30, 2023 $ 11,179 $ 28,398 $ 9,104 $ 4,718 $ 2,453 $ 698 $ 349 $ 56,899 The following tables present changes in the ACL for loans by portfolio classification, during the six-month periods indicated: (Dollars in thousands) Commercial Real Estate Owner-Occupied Commercial Real Estate Non Owner-Occupied Commercial and Commercial Construction Residential Home Consumer Total Beginning Balance at December 31, 2023 $ 10,454 $ 27,620 $ 11,089 $ 6,787 $ 2,152 $ 579 $ 314 $ 58,995 Provision for credit losses for loans 118 976 (592) 2,642 (93) (33) (22) 2,996 Recoveries — — 233 — — 4 10 247 Less: Charge-offs — — 211 — — — 28 239 Ending Balance at June 30, 2024 $ 10,572 $ 28,596 $ 10,519 $ 9,429 $ 2,059 $ 550 $ 274 $ 61,999 (Dollars in thousands) Commercial Real Estate Owner-Occupied Commercial Real Estate Non Owner-Occupied Commercial and Commercial Construction Residential Home Consumer Total Beginning Balance at December 31, 2022 $ 10,304 $ 26,260 $ 8,896 $ 3,961 $ 2,255 $ 633 $ 331 $ 52,640 Provision for credit losses for loans 875 2,138 300 757 198 60 33 4,361 Recoveries — — 211 — — 5 6 222 Less: Charge-offs — — 303 — — — 21 324 Ending Balance at June 30, 2023 $ 11,179 $ 28,398 $ 9,104 $ 4,718 $ 2,453 $ 698 $ 349 $ 56,899

Leases (Tables)

Leases (Tables)	6 Months Ended
Leases (Tables)	Jun. 30, 2024
Leases [Abstract]
Operating Lease Liability Maturity Table as Lessee	At June 30, 2024, the remaining undiscounted cash flows by year of these lease liabilities were as follows: (Dollars in thousands) Operating Leases 2024 (six remaining months) $ 742 2025 1,457 2026 1,468 2027 1,474 2028 1,477 Thereafter 31,723 Total lease payments 38,341 Less: Imputed interest 14,184 Total lease liability $ 24,157

Deposits (Tables)

Deposits (Tables)	6 Months Ended
Deposits (Tables)	Jun. 30, 2024
Banking and Thrift, Interest [Abstract]
Schedule of Deposit Liabilities	Deposits are summarized as follows as of the periods indicated: (Dollars in thousands) June 30, 2024 December 31, 2023 Non-interest checking $ 1,050,876 $ 1,070,104 Interest-bearing checking 788,822 697,632 Savings 285,461 285,770 Money market 1,504,551 1,402,939 CDs $250,000 or less 358,149 295,789 CDs greater than $250,000 260,942 225,287 Deposits $ 4,248,801 $ 3,977,521

Borrowed Funds (Tables)

Borrowed Funds (Tables)	6 Months Ended
Borrowed Funds (Tables)	Jun. 30, 2024
Debt Disclosure [Abstract]
Schedule of Borrowed Funds Maturity	Borrowed funds at June 30, 2024 and December 31, 2023 are summarized, as follows: June 30, 2024 December 31, 2023 (Dollars in thousands) Balance Rate Balance Rate Within 12 months $ 53,400 4.85 % $ 20,000 4.84 % Between 1 and 5 years 270 — % 270 — % Over 5 years 8,115 1.05 % 5,498 1.09 % Total borrowed funds $ 61,785 4.33 % $ 25,768 3.99 %

Derivatives and Hedging Activ_2

Derivatives and Hedging Activities (Tables)	6 Months Ended
Derivatives and Hedging Activities (Tables)	Jun. 30, 2024
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Schedule of Derivatives, Fair Value and Classification	The tables below present a summary of the Company's derivative financial instruments, notional amounts and fair values at the periods presented: June 30, 2024 (Dollars in thousands) Asset Notional Amount Asset Derivatives (1)(2) Liability Notional Amount Liability Derivatives (1)(2) Derivatives designated as hedging instruments Interest-rate contracts - pay fixed, receive floating $ 100,000 $ 145 $ — $ — Total derivatives designated as hedging instruments $ 100,000 $ 145 $ — $ — Derivatives not subject to hedge accounting Interest-rate contracts - pay floating, receive fixed $ — $ — $ 7,394 $ 757 Interest-rate contracts - pay fixed, receive floating 7,394 757 — — Risk participation agreements sold — — 46,910 37 Total derivatives not subject to hedge accounting $ 7,394 $ 757 $ 54,304 $ 794 December 31, 2023 (Dollars in thousands) Asset Notional Amount Asset Derivatives (1)(2) Liability Notional Amount Liability Derivatives (1)(2) Derivatives designated as hedging instruments Interest-rate contracts - pay fixed, receive floating $ — $ — $ 100,000 $ 760 Total derivatives designated as hedging instruments $ — $ — $ 100,000 $ 760 Derivatives not subject to hedge accounting Interest-rate contracts - pay floating, receive fixed $ — $ — $ 7,524 $ 630 Interest-rate contracts - pay fixed, receive floating 7,524 630 — — Risk participation agreements sold — — 46,910 65 Total derivatives not subject to hedge accounting $ 7,524 $ 630 $ 54,434 $ 695 _________________________________________ (1) Accrued interest balances related to the Company's interest-rate swaps are not included in the fair values above and are immaterial. (2) The assets and liabilities related to the pay fixed, receive floating interest-rate contracts are subject to a master netting agreement and are presented net in the Company's Consolidated Balance Sheet.
Schedule of Derivative Assets at Fair Value	The table below presents the carrying amount of hedged items and cumulative fair value hedging basis adjustments for the periods presented: June 30, 2024 December 31, 2023 (Dollars in thousands) Balance Sheet Location of Hedged Item Carrying Amount of Hedged Assets Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Assets Carrying Amount of Hedged Assets Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Assets Interest-rate contracts - loans Loans $ 99,828 $ (172) $ 100,755 $ 755 The table below presents the gains (losses) from interest rate derivatives accounted for as fair value hedges and the related hedged items during the periods indicated: Three months ended Six months ended (Dollars in thousands) Affected Income Statement Line Item June 30, June 30, June 30, June 30, Derivatives designated as fair value hedges: Fair value adjustments on derivatives Net interest income $ 123 $ 260 $ 904 $ 260 Fair value adjustments on hedged instrument Net interest income (131) (264) (927) (264) Total $ (8) $ (4) $ (23) $ (4)

Regulatory Capital Requiremen_2

Regulatory Capital Requirements (Tables)	6 Months Ended
Regulatory Capital Requirements (Tables)	Jun. 30, 2024
Compliance with Regulatory Capital Requirements under Banking Regulations [Abstract]
Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations	The Company's and the Bank's actual capital amounts and ratios are presented as of June 30, 2024 and December 31, 2023 in the tables below: Actual Minimum Capital for Capital Adequacy Purposes (1) Minimum Capital to be Well Capitalized (2) (Dollars in thousands) Amount Ratio Amount Ratio Amount Ratio As of June 30, 2024 The Company (consolidated) Total Capital to risk-weighted assets $ 527,383 13.07 % $ 322,764 8.00 % N/A N/A Tier 1 Capital to risk-weighted assets 417,091 10.34 % 242,073 6.00 % N/A N/A Tier 1 Capital to average assets (or Leverage Ratio) 417,091 8.76 % 190,509 4.00 % N/A N/A Common Equity Tier 1 Capital to risk-weighted assets 417,091 10.34 % 181,555 4.50 % N/A N/A The Bank Total Capital to risk-weighted assets $ 524,138 12.99 % $ 322,764 8.00 % $ 403,455 10.00 % Tier 1 Capital to risk-weighted assets 473,503 11.74 % 242,073 6.00 % 322,764 8.00 % Tier 1 Capital to average assets (or Leverage Ratio) 473,503 9.94 % 190,509 4.00 % 238,136 5.00 % Common Equity Tier 1 Capital to risk-weighted assets 473,503 11.74 % 181,555 4.50 % 262,246 6.50 % Actual Minimum Capital (1) Minimum Capital to be Well Capitalized (2) (Dollars in thousands) Amount Ratio Amount Ratio Amount Ratio As of December 31, 2023 The Company (consolidated) Total Capital to risk-weighted assets $ 511,692 13.12 % $ 312,035 8.00 % N/A N/A Tier 1 Capital to risk-weighted assets 403,224 10.34 % 234,026 6.00 % N/A N/A Tier 1 Capital to average assets (or Leverage Ratio) 403,224 8.74 % 184,471 4.00 % N/A N/A Common Equity Tier 1 Capital to risk-weighted assets 403,224 10.34 % 175,520 4.50 % N/A N/A The Bank Total Capital to risk-weighted assets $ 510,645 13.09 % $ 312,035 8.00 % $ 390,044 10.00 % Tier 1 Capital to risk-weighted assets 461,675 11.84 % 234,026 6.00 % 312,035 8.00 % Tier 1 Capital to average assets (or Leverage Ratio) 461,675 10.01 % 184,471 4.00 % 230,589 5.00 % Common Equity Tier 1 Capital to risk-weighted assets 461,675 11.84 % 175,520 4.50 % 253,528 6.50 % __________________________________________ (1) Before application of the capital conservation buffer of 2.50% as of June 30, 2024, and December 31, 2023. See discussion below. (2) For the Bank to qualify as "well-capitalized," it must maintain at least the minimum ratios listed under the regulatory prompt corrective action framework. This framework does not apply to the Company.

Comprehensive Income (Loss) (Ta

Comprehensive Income (Loss) (Tables)	6 Months Ended
Comprehensive Income (Loss) (Tables)	Jun. 30, 2024
Equity [Abstract]
Schedule of Comprehensive Income (Loss) Reconciliation of Changes	The following table presents a reconciliation of the changes in the components of other comprehensive income (loss) for the dates indicated, including the amount of income tax (expense) benefit allocated to each component of other comprehensive income (loss): Three months ended June 30, 2024 Three months ended June 30, 2023 (Dollars in thousands) Pre-Tax Tax Benefit After Tax Amount Pre-Tax Tax Benefit After Tax Amount Change in fair value of debt securities $ (572) $ 140 $ (432) $ (17,505) $ 3,986 $ (13,519) Less: net security losses reclassified into non-interest income — — — (2,419) 534 (1,885) Total other comprehensive loss, net $ (572) $ 140 $ (432) $ (15,086) $ 3,452 $ (11,634) Six months ended June 30, 2024 Six months ended June 30, 2023 (Dollars in thousands) Pre-Tax Tax Benefit After Tax Amount Pre-Tax Tax Benefit (Expense) After Tax Amount Change in fair value of debt securities $ (3,341) $ 798 $ (2,543) $ 8,655 $ (1,926) $ 6,729 Less: net security losses reclassified into non-interest income — — — (2,419) 534 (1,885) Total other comprehensive (loss) income, net $ (3,341) $ 798 $ (2,543) $ 11,074 $ (2,460) $ 8,614
Schedule of Accumulated Other Comprehensive Income (Loss)	Information on the Company's accumulated other comprehensive income (loss), net of tax, is comprised of the following components as of the periods indicated: Three months ended June 30, 2024 Three months ended June 30, 2023 (Dollars in thousands) Unrealized Losses on Debt Securities Unrealized Losses on Debt Securities Accumulated other comprehensive loss - beginning balance $ (81,874) $ (75,959) Total other comprehensive loss, net (432) (11,634) Accumulated other comprehensive loss - ending balance $ (82,306) $ (87,593) Six months ended June 30, 2024 Six months ended June 30, 2023 (Dollars in thousands) Unrealized Losses on Debt Securities Unrealized Losses on Debt Securities Accumulated other comprehensive loss - beginning balance $ (79,763) $ (96,207) Total other comprehensive (loss) income, net (2,543) 8,614 Accumulated other comprehensive loss - ending balance $ (82,306) $ (87,593)

Stock-Based Compensation (Table

Stock-Based Compensation (Tables)	6 Months Ended
Stock-Based Compensation (Tables)	Jun. 30, 2024
Share-Based Payment Arrangement [Abstract]
Schedule of Restricted Stock Awards Granted	The table below provides a summary of restricted stock awards granted during the periods indicated: Six months ended June 30, Restricted Stock Awards (number of underlying shares) 2024 2023 Two-year vesting 17,122 9,915 Four-year vesting 78,582 32,719 Performance-based vesting 26,338 31,270 Total restricted stock awards granted 122,042 73,904 Weighted average grant date fair value $ 24.68 $ 32.04

Earnings per Share (Tables)

Earnings per Share (Tables)	6 Months Ended
Earnings per Share (Tables)	Jun. 30, 2024
Earnings Per Share [Abstract]
Schedule of Weighted Average Number of Shares	The table below presents the increase in average shares outstanding, using the treasury stock method, for the diluted earnings per share calculation for the periods indicated: Three months ended June 30, Six months ended June 30, 2024 2023 2024 2023 Basic weighted average common shares outstanding 12,389,917 12,228,081 12,341,630 12,191,857 Dilutive shares 4,546 16,782 7,943 26,878 Diluted weighted average common shares outstanding 12,394,463 12,244,863 12,349,573 12,218,735

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	6 Months Ended
Fair Value Measurements (Tables)	Jun. 30, 2024
Fair Value Disclosures [Abstract]
Fair Value, Assets Measured on Recurring and Nonrecurring Basis	The following tables summarize significant assets and liabilities carried at fair value and placement in the fair value hierarchy at the dates specified: June 30, 2024 Fair Value Measurements Using: (Dollars in thousands) Fair Value (Level 1) (Level 2) (Level 3) Assets measured on a recurring basis: Debt securities $ 628,314 $ — $ 628,314 $ — Equity securities 8,524 8,524 — — FHLB stock 2,482 — 2,482 — Interest-rate swaps 902 — 902 — Assets measured on a non-recurring basis: Individually evaluated loans (collateral dependent) 6,436 — — 6,436 Liabilities measured on a recurring basis: Interest-rate swaps $ 757 $ — $ 757 $ — RPAs sold 37 — 37 — December 31, 2023 Fair Value Measurements Using: (Dollars in thousands) Fair Value (Level 1) (Level 2) (Level 3) Assets measured on a recurring basis: Debt securities $ 661,113 $ — $ 661,113 $ — Equity securities 7,058 7,058 — — FHLB stock 2,402 — 2,402 — Interest-rate swaps 630 — 630 — Assets measured on a non-recurring basis: Individually evaluated loans (collateral dependent) 1,595 — — 1,595 Liabilities measured on a recurring basis: Interest-rate swaps $ 1,390 $ — $ 1,390 $ — RPAs sold 65 — 65 —
Quantitative Information About Significant Unobservable Inputs for Fair Value Measurements	The following table presents additional quantitative information about assets measured at fair value on a non-recurring basis for which the Company utilized Level 3 inputs (significant unobservable inputs for situations in which there is little, if any, market activity for the asset or liability) to determine fair value as of June 30, 2024 and December 31, 2023: Fair Value (Dollars in thousands) June 30, 2024 December 31, 2023 Valuation Technique Unobservable Input Unobservable Input Value or Range Assets measured on a non-recurring basis: Individually evaluated loans (collateral dependent) $ 6,436 $ 1,595 Appraisal of collateral Appraisal adjustments (1) 15% - 75% _______________________________ (1) Appraisals may be adjusted by management for qualitative factors such as economic conditions and estimated liquidation expenses.
Fair Value, by Balance Sheet Grouping	Financial instruments for which the fair value is disclosed but not recognized on the Company's Consolidated Balance Sheets are summarized below. The table includes the carrying value, estimated fair value and its placement in the fair value hierarchy as follows: June 30, 2024 Fair Value Measurement (Dollars in thousands) Carrying Fair Value Level 1 Inputs Level 2 Inputs Level 3 Inputs Financial assets: Loans, net $ 3,706,650 $ 3,533,202 $ — $ — $ 3,533,202 Financial liabilities: CDs 619,091 617,307 — 617,307 — Borrowed funds 61,785 59,297 — 59,297 — Subordinated debt 59,657 60,685 — 60,685 — December 31, 2023 Fair Value Measurement (Dollars in thousands) Carrying Fair Value Level 1 Inputs Level 2 Inputs Level 3 Inputs Financial assets: Loans held for sale $ 200 $ 201 $ — $ 201 $ — Loans, net 3,508,636 3,353,968 — — 3,353,968 Financial liabilities: CDs 521,076 518,928 — 518,928 — Borrowed funds 25,768 24,081 — 24,081 — Subordinated debt 59,498 55,572 — 55,572 —

Supplemental Cash Flow (Tables)

Supplemental Cash Flow (Tables)	6 Months Ended
Supplemental Cash Flow (Tables)	Jun. 30, 2024
Supplemental Cash Flow Elements [Abstract]
Schedule of Cash Flow, Supplemental Disclosures	The supplemental cash flow information for the six months ended June 30, 2024 and June 30, 2023 is as follows: Six months ended June 30, (Dollars in thousands) 2024 2023 Supplemental financial data: Cash paid for: interest $ 35,920 $ 16,187 Cash paid for: income taxes 7,390 7,786 Cash paid for: lease liability 709 686

Summary of Significant Accoun_3

Summary of Significant Accounting Policies (Details)	6 Months Ended
Summary of Significant Accounting Policies (Details)	Jun. 30, 2024 segment
Accounting Policies [Abstract]
Number of operating segments	1
Number of reportable segments	1

Investment Securities - Investm

Investment Securities - Investments Reconciliation (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 734,523	$ 763,981
Unrealized Gains	26	254
Unrealized Losses	106,235	103,122
Fair Value	628,314	661,113
Federal agency obligations
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	5,001	5,006
Unrealized Gains	0	0
Unrealized Losses	13	28
Fair Value	4,988	4,978
U.S. Treasury securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	13,997	16,993
Unrealized Gains	0	0
Unrealized Losses	954	1,068
Fair Value	13,043	15,925
Federal agency CMO
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	374,678	396,665
Unrealized Gains	0	33
Unrealized Losses	64,206	61,947
Fair Value	310,472	334,751
Federal agency MBS
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	21,250	21,586
Unrealized Gains	0	31
Unrealized Losses	3,255	2,805
Fair Value	17,995	18,812
Taxable municipal securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	262,073	262,168
Unrealized Gains	24	34
Unrealized Losses	35,659	35,225
Fair Value	226,438	226,977
Tax-exempt municipal securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	42,098	45,548
Unrealized Gains	2	156
Unrealized Losses	646	285
Fair Value	41,454	45,419
Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	3,466	4,058
Unrealized Gains	0	0
Unrealized Losses	109	92
Fair Value	3,357	3,966
Subordinated corporate bonds
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	11,960	11,957
Unrealized Gains	0	0
Unrealized Losses	1,393	1,672
Fair Value	$ 10,567	$ 10,285

Investment Securities - Narrati

Investment Securities - Narrative (Details) - USD ($)	3 Months Ended		6 Months Ended
Investment Securities - Narrative (Details) - USD ($)	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Debt Securities, Available-for-sale [Line Items]
Accrued interest related to AFS debt securities	$ 3,000,000		$ 3,000,000		$ 3,100,000
Available-for-sale, accrued interest, statement of financial position	Accrued interest receivable		Accrued interest receivable		Accrued interest receivable
Callable debt securities, fair value	$ 131,500,000		$ 131,500,000
Sale of debt securities	0	$ 84,779,000	0	$ 84,779,000
Equity securities at fair value	8,524,000		8,524,000		$ 7,058,000
Management directed investments
Debt Securities, Available-for-sale [Line Items]
Equity securities at fair value	5,300,000		5,300,000		4,400,000
Mutual fund
Debt Securities, Available-for-sale [Line Items]
Equity securities at fair value	3,200,000		3,200,000		2,700,000
Collateral pledged
Debt Securities, Available-for-sale [Line Items]
Debt securities, pledged as collateral	$ 617,700,000		$ 617,700,000		$ 650,800,000

Investment Securities - Debt Se

Investment Securities - Debt Securities Continuous Loss Position (Details) $ in Thousands	Jun. 30, 2024 USD ($) investment	Dec. 31, 2023 USD ($) investment
Debt Securities, Available-for-sale [Line Items]
Debt securities, less than 12 months, fair value	$ 35,974	$ 27,671
Debt securities, less than 12 months, unrealized losses	714	417
Debt securities, 12 months or longer, fair value	588,674	592,979
Debt securities, 12 months or longer, unrealized losses	105,521	102,705
Debt securities, fair value	624,648	620,650
Debt securities, unrealized losses	$ 106,235	$ 103,122
Number of holdings \| investment	453	429
Federal agency obligations
Debt Securities, Available-for-sale [Line Items]
Debt securities, less than 12 months, fair value	$ 0	$ 4,978
Debt securities, less than 12 months, unrealized losses	0	28
Debt securities, 12 months or longer, fair value	4,988	0
Debt securities, 12 months or longer, unrealized losses	13	0
Debt securities, fair value	4,988	4,978
Debt securities, unrealized losses	$ 13	$ 28
Number of holdings \| investment	1	1
U.S. Treasury securities
Debt Securities, Available-for-sale [Line Items]
Debt securities, less than 12 months, fair value	$ 0	$ 0
Debt securities, less than 12 months, unrealized losses	0	0
Debt securities, 12 months or longer, fair value	13,043	15,925
Debt securities, 12 months or longer, unrealized losses	954	1,068
Debt securities, fair value	13,043	15,925
Debt securities, unrealized losses	$ 954	$ 1,068
Number of holdings \| investment	3	4
Federal agency CMO
Debt Securities, Available-for-sale [Line Items]
Debt securities, less than 12 months, fair value	$ 13,194	$ 8,810
Debt securities, less than 12 months, unrealized losses	209	18
Debt securities, 12 months or longer, fair value	297,278	311,221
Debt securities, 12 months or longer, unrealized losses	63,997	61,929
Debt securities, fair value	310,472	320,031
Debt securities, unrealized losses	$ 64,206	$ 61,947
Number of holdings \| investment	86	86
Federal agency MBS
Debt Securities, Available-for-sale [Line Items]
Debt securities, less than 12 months, fair value	$ 1,640	$ 0
Debt securities, less than 12 months, unrealized losses	16	0
Debt securities, 12 months or longer, fair value	16,355	17,114
Debt securities, 12 months or longer, unrealized losses	3,239	2,805
Debt securities, fair value	17,995	17,114
Debt securities, unrealized losses	$ 3,255	$ 2,805
Number of holdings \| investment	11	10
Taxable municipal securities
Debt Securities, Available-for-sale [Line Items]
Debt securities, less than 12 months, fair value	$ 1,989	$ 1,993
Debt securities, less than 12 months, unrealized losses	321	316
Debt securities, 12 months or longer, fair value	223,425	223,949
Debt securities, 12 months or longer, unrealized losses	35,338	34,909
Debt securities, fair value	225,414	225,942
Debt securities, unrealized losses	$ 35,659	$ 35,225
Number of holdings \| investment	251	251
Tax-exempt municipal securities
Debt Securities, Available-for-sale [Line Items]
Debt securities, less than 12 months, fair value	$ 19,151	$ 11,890
Debt securities, less than 12 months, unrealized losses	168	55
Debt securities, 12 months or longer, fair value	19,661	10,519
Debt securities, 12 months or longer, unrealized losses	478	230
Debt securities, fair value	38,812	22,409
Debt securities, unrealized losses	$ 646	$ 285
Number of holdings \| investment	80	53
Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Debt securities, less than 12 months, fair value	$ 0	$ 0
Debt securities, less than 12 months, unrealized losses	0	0
Debt securities, 12 months or longer, fair value	3,357	3,966
Debt securities, 12 months or longer, unrealized losses	109	92
Debt securities, fair value	3,357	3,966
Debt securities, unrealized losses	$ 109	$ 92
Number of holdings \| investment	15	18
Subordinated corporate bonds
Debt Securities, Available-for-sale [Line Items]
Debt securities, less than 12 months, fair value	$ 0	$ 0
Debt securities, less than 12 months, unrealized losses	0	0
Debt securities, 12 months or longer, fair value	10,567	10,285
Debt securities, 12 months or longer, unrealized losses	1,393	1,672
Debt securities, fair value	10,567	10,285
Debt securities, unrealized losses	$ 1,393	$ 1,672
Number of holdings \| investment	6	6

Investment Securities - Debt _2

Investment Securities - Debt Securities Maturities (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Amortized Cost
Due in one year or less	$ 25,452
Due after one, but within five years	94,887
Due after five, but within ten years	239,770
Due after ten years	374,414
Amortized Cost	734,523	$ 763,981
Fair Value
Due in one year or less	25,289
Due after one, but within five years	89,174
Due after five, but within ten years	205,832
Due after ten years	308,019
Fair Value	$ 628,314	$ 661,113

Investment Securities - Debt _3

Investment Securities - Debt Securities Sales (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Investments, Debt and Equity Securities [Abstract]
Amortized cost of debt securities sold		$ 87,198,000		$ 87,198,000
Gross realized gains on sales		0		0
Gross realized losses on sales		(2,419,000)		(2,419,000)
Total proceeds from sales of debt securities	$ 0	$ 84,779,000	$ 0	$ 84,779,000

Investment Securities - Equity

Investment Securities - Equity Securities (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Investments, Debt and Equity Securities [Abstract]
Net gains recognized during the period on equity securities	$ 101	$ 189	$ 566	$ 173
Less: Net (losses) gains recognized on equity securities sold during the period	0	(29)	1	(29)
Unrealized gains recognized during the reporting period on equity securities still held at the end of the period	$ 101	$ 218	$ 565	$ 202

Loans - Balance by Class of Loa

Loans - Balance by Class of Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Loan Portfolio Classifications, Adoption of CECL
Total loans	$ 3,768,649	$ 3,567,631
ACL for loans	(61,999)	(58,995)
Net loans	3,706,650	3,508,636
Commercial
Loan Portfolio Classifications, Adoption of CECL
Total loans	3,253,934	3,080,599
Commercial real estate owner-occupied
Loan Portfolio Classifications, Adoption of CECL
Total loans	660,478	619,302
Commercial real estate non owner-occupied
Loan Portfolio Classifications, Adoption of CECL
Total loans	1,544,386	1,445,435
Commercial and industrial
Loan Portfolio Classifications, Adoption of CECL
Total loans	426,976	430,749
Commercial construction
Loan Portfolio Classifications, Adoption of CECL
Total loans	622,094	585,113
Retail
Loan Portfolio Classifications, Adoption of CECL
Total loans	514,715	487,032
Residential mortgages
Loan Portfolio Classifications, Adoption of CECL
Total loans	413,323	393,142
Home equity loans and lines
Loan Portfolio Classifications, Adoption of CECL
Total loans	93,220	85,375
Consumer
Loan Portfolio Classifications, Adoption of CECL
Total loans	$ 8,172	$ 8,515

Loans - Narrative (Details)

Loans - Narrative (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Schedule of Loans by Loan Classification [Line Items]
Loan origination fees	$ 4.4	$ 5.4
Accrued interest receivable on loans	$ 17.3	$ 16.1
Accrued interest, statement of financial position	Accrued interest receivable	Accrued interest receivable
Commercial
Schedule of Loans by Loan Classification [Line Items]
Participation loans amount	$ 148.1	$ 126.6
Participations loans sold that are still serviced amount	73	69.8
Residential mortgages
Schedule of Loans by Loan Classification [Line Items]
Amount of loans serviced for others	$ 7.4	$ 7.7

Loans - Loans Serving as Collat

Loans - Loans Serving as Collateral (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Financial Instruments Owned and Pledged as Collateral [Line Items]
Total loans	$ 3,768,649	$ 3,567,631
Asset pledged as collateral without right \| FHLB
Financial Instruments Owned and Pledged as Collateral [Line Items]
Total loans	867,185	900,433
Commercial real estate \| Asset pledged as collateral without right \| FHLB
Financial Instruments Owned and Pledged as Collateral [Line Items]
Total loans	444,578	495,831
Residential mortgages
Financial Instruments Owned and Pledged as Collateral [Line Items]
Total loans	413,323	393,142
Residential mortgages \| Asset pledged as collateral without right \| FHLB
Financial Instruments Owned and Pledged as Collateral [Line Items]
Total loans	386,818	369,062
Home equity
Financial Instruments Owned and Pledged as Collateral [Line Items]
Total loans	93,220	85,375
Home equity \| Asset pledged as collateral without right \| FHLB
Financial Instruments Owned and Pledged as Collateral [Line Items]
Total loans	$ 35,789	$ 35,540

ACL for Loans - Credit Risk Ind

ACL for Loans - Credit Risk Indicators (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	$ 217,007	$ 569,536
Year two	633,414	722,556
Year three	722,046	628,288
Year four	598,831	296,326
Year five	287,962	281,073
Prior	1,011,186	783,591
Revolving Loans	296,238	277,820
Revolving Loans Converted to Term	1,965	8,441
Total loans	3,768,649	3,567,631
Current period charge-offs
Year one	35	50
Year two	13	248
Year three	0	0
Year four	13	0
Year five	0	67
Prior	178	267
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Total	239	632
Commercial real estate owner-occupied
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	28,029	82,531
Year two	89,050	84,677
Year three	98,591	88,448
Year four	87,544	52,891
Year five	51,142	51,868
Prior	301,350	256,718
Revolving Loans	4,772	2,169
Revolving Loans Converted to Term	0	0
Total loans	660,478	619,302
Current period charge-offs
Year one	0	0
Year two	0	0
Year three	0	0
Year four	0	0
Year five	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
Commercial real estate owner-occupied \| Pass
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	28,029	82,500
Year two	89,019	83,366
Year three	97,318	88,178
Year four	87,111	52,891
Year five	51,142	51,379
Prior	289,144	242,518
Revolving Loans	4,772	2,169
Revolving Loans Converted to Term	0	0
Total loans	646,535	603,001
Commercial real estate owner-occupied \| Special mention
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	0	31
Year two	31	0
Year three	0	0
Year four	0	0
Year five	0	489
Prior	7,009	6,971
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Total loans	7,040	7,491
Commercial real estate owner-occupied \| Substandard
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	0	0
Year two	0	1,311
Year three	1,273	270
Year four	433	0
Year five	0	0
Prior	5,197	7,229
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Total loans	6,903	8,810
Commercial real estate non owner-occupied
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	61,471	133,179
Year two	142,258	304,022
Year three	314,544	279,194
Year four	297,632	148,730
Year five	158,719	166,645
Prior	547,793	403,147
Revolving Loans	21,969	9,961
Revolving Loans Converted to Term	0	557
Total loans	1,544,386	1,445,435
Current period charge-offs
Year one	0	0
Year two	0	0
Year three	0	0
Year four	0	0
Year five	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
Commercial real estate non owner-occupied \| Pass
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	61,471	133,179
Year two	142,258	288,240
Year three	298,913	278,833
Year four	296,863	148,730
Year five	158,719	165,676
Prior	545,481	398,516
Revolving Loans	21,969	9,961
Revolving Loans Converted to Term	0	107
Total loans	1,525,674	1,423,242
Commercial real estate non owner-occupied \| Special mention
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	0	0
Year two	0	15,782
Year three	15,631	0
Year four	0	0
Year five	0	0
Prior	649	2,977
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Total loans	16,280	18,759
Commercial real estate non owner-occupied \| Substandard
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	0	0
Year two	0	0
Year three	0	361
Year four	769	0
Year five	0	969
Prior	1,663	1,654
Revolving Loans	0	0
Revolving Loans Converted to Term	0	450
Total loans	2,432	3,434
Commercial and industrial
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	39,120	73,608
Year two	68,207	51,990
Year three	50,274	45,296
Year four	38,604	24,848
Year five	20,870	23,940
Prior	57,893	45,019
Revolving Loans	150,792	159,008
Revolving Loans Converted to Term	1,216	7,040
Total loans	426,976	430,749
Current period charge-offs
Year one	10	15
Year two	10	248
Year three	0	0
Year four	13	0
Year five	0	67
Prior	178	266
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Total	211	596
Commercial and industrial \| Pass
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	39,119	73,608
Year two	68,173	51,990
Year three	47,024	45,278
Year four	38,592	24,778
Year five	20,631	23,724
Prior	57,364	44,609
Revolving Loans	148,091	156,465
Revolving Loans Converted to Term	1,198	3,402
Total loans	420,192	423,854
Commercial and industrial \| Special mention
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	0	0
Year two	0	0
Year three	0	0
Year four	0	70
Year five	239	215
Prior	376	201
Revolving Loans	2,233	2,227
Revolving Loans Converted to Term	18	223
Total loans	2,866	2,936
Commercial and industrial \| Substandard
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	0	0
Year two	34	0
Year three	3,250	18
Year four	12	0
Year five	0	1
Prior	153	209
Revolving Loans	468	316
Revolving Loans Converted to Term	0	3,415
Total loans	3,917	3,959
Commercial and industrial \| Doubtful
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	1
Year two	0
Year three	0
Year four	0
Year five	0
Prior	0
Revolving Loans	0
Revolving Loans Converted to Term	0
Total loans	1
Commercial construction
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	54,801	192,462
Year two	247,524	172,218
Year three	151,470	143,203
Year four	106,009	22,017
Year five	10,500	17,420
Prior	20,462	10,532
Revolving Loans	31,328	27,261
Revolving Loans Converted to Term	0	0
Total loans	622,094	585,113
Current period charge-offs
Year one	0	0
Year two	0	0
Year three	0	0
Year four	0	0
Year five	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
Commercial construction \| Pass
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	54,801	192,462
Year two	247,524	164,313
Year three	143,564	143,203
Year four	106,009	22,017
Year five	10,500	16,247
Prior	20,462	10,532
Revolving Loans	31,328	27,261
Revolving Loans Converted to Term	0	0
Total loans	614,188	576,035
Commercial construction \| Special mention
Financing Receivable, Credit Quality Indicators [Line Items]
Year one		0
Year two		7,905
Year three		0
Year four		0
Year five		1,173
Prior		0
Revolving Loans		0
Revolving Loans Converted to Term		0
Total loans		9,078
Commercial construction \| Substandard
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	0
Year two	0
Year three	7,906
Year four	0
Year five	0
Prior	0
Revolving Loans	0
Revolving Loans Converted to Term	0
Total loans	7,906
Residential mortgages
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	31,315	82,848
Year two	83,436	107,222
Year three	104,931	70,215
Year four	67,352	46,674
Year five	45,691	20,260
Prior	80,598	65,923
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Total loans	413,323	393,142
Current period charge-offs
Year one	0	0
Year two	0	0
Year three	0	0
Year four	0	0
Year five	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
Residential mortgages \| Pass
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	31,315	82,848
Year two	83,436	107,222
Year three	104,931	69,979
Year four	67,119	46,674
Year five	45,691	19,205
Prior	79,243	65,311
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Total loans	411,735	391,239
Residential mortgages \| Special mention
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	0	0
Year two	0	0
Year three	0	0
Year four	0	0
Year five	0	0
Prior	106	109
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Total loans	106	109
Residential mortgages \| Substandard
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	0	0
Year two	0	0
Year three	0	236
Year four	233	0
Year five	0	1,055
Prior	1,249	503
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Total loans	1,482	1,794
Home equity
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	507	1,203
Year two	459	775
Year three	791	561
Year four	522	444
Year five	439	317
Prior	2,376	1,810
Revolving Loans	87,377	79,421
Revolving Loans Converted to Term	749	844
Total loans	93,220	85,375
Current period charge-offs
Year one	0	0
Year two	0	0
Year three	0	0
Year four	0	0
Year five	0	0
Prior	0	0
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
Home equity \| Pass
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	507	1,203
Year two	459	775
Year three	768	561
Year four	522	444
Year five	439	317
Prior	2,303	1,738
Revolving Loans	87,377	79,421
Revolving Loans Converted to Term	699	636
Total loans	93,074	85,095
Home equity \| Special mention
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	0
Year two	0
Year three	0
Year four	0
Year five	0
Prior	8
Revolving Loans	0
Revolving Loans Converted to Term	50
Total loans	58
Home equity \| Substandard
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	0	0
Year two	0	0
Year three	23	0
Year four	0	0
Year five	0	0
Prior	65	72
Revolving Loans	0	0
Revolving Loans Converted to Term	0	208
Total loans	88	280
Consumer
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	1,764	3,705
Year two	2,480	1,652
Year three	1,445	1,371
Year four	1,168	722
Year five	601	623
Prior	714	442
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Total loans	8,172	8,515
Current period charge-offs
Year one	25	35
Year two	3	0
Year three	0	0
Year four	0	0
Year five	0	0
Prior	0	1
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Total	28	36
Consumer \| Pass
Financing Receivable, Credit Quality Indicators [Line Items]
Year one	1,764	3,705
Year two	2,480	1,652
Year three	1,445	1,371
Year four	1,168	722
Year five	601	623
Prior	714	442
Revolving Loans	0	0
Revolving Loans Converted to Term	0	0
Total loans	$ 8,172	$ 8,515

ACL for Loans - Narrative (Deta

ACL for Loans - Narrative (Details)	3 Months Ended		6 Months Ended
ACL for Loans - Narrative (Details)	Jun. 30, 2024 USD ($) property	Jun. 30, 2023 USD ($)	Jun. 30, 2024 USD ($) property	Jun. 30, 2023 USD ($)	Dec. 31, 2023 USD ($) property
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	$ 3,768,649,000		$ 3,768,649,000		$ 3,567,631,000
Adversely classified loans to all loans, ratio	1.30%		1.30%		1.59%
The ratio of non-accrual loans to total loans	0.47%		0.47%		0.32%
Total accruing impaired loans	$ 1,900,000		$ 1,900,000		$ 2,400,000
Total non accruing impaired loans	17,600,000		17,600,000		11,300,000
Post-modification outstanding recorded investment	0	$ 0	0	$ 0
Allowance for credit losses	$ 61,999,000		$ 61,999,000		$ 58,995,000
Allowance for credit losses to total loans ratio	1.65%		1.65%		1.65%
OREO, Number of properties owned \| property	0		0		0
Consumer mortgage loans in process of foreclosure, amount	$ 1,100,000		$ 1,100,000		$ 1,200,000
Payment Deferrals
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan balance, modified amount	0	$ 454,000	0	$ 767,000
Criticized
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	49,100,000		49,100,000		56,700,000
Unfunded Loan Commitment
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for credit losses	4,900,000		4,900,000		7,100,000
Collateral pledged
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	$ 19,500,000		$ 19,500,000		$ 13,700,000

ACL for Loans - Past Due and No

ACL for Loans - Past Due and Non-Accrual Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Schedule of Aging of Financing Receivables
Total loans	$ 3,768,649	$ 3,567,631
Total Non-accrual Loans	17,731	11,414
Non-accrual Loans without a Specific Reserve	5,458	6,919
Non-accrual Loans with a Specific Reserve	12,273	4,495
Related Specific Reserve	5,795	2,887
Total Past Due Loans
Schedule of Aging of Financing Receivables
Total loans	28,775	6,732
30-59 Days Past Due
Schedule of Aging of Financing Receivables
Total loans	13,997	3,184
60-89 Days Past Due
Schedule of Aging of Financing Receivables
Total loans	894	840
Past Due 90 Days or More
Schedule of Aging of Financing Receivables
Total loans	13,884	2,708
Current Loans
Schedule of Aging of Financing Receivables
Total loans	3,739,874	3,560,899
Commercial real estate owner-occupied
Schedule of Aging of Financing Receivables
Total loans	660,478	619,302
Total Non-accrual Loans	2,376	2,683
Non-accrual Loans without a Specific Reserve	2,376	2,683
Non-accrual Loans with a Specific Reserve	0	0
Related Specific Reserve	0	0
Commercial real estate owner-occupied \| Total Past Due Loans
Schedule of Aging of Financing Receivables
Total loans	1,166	941
Commercial real estate owner-occupied \| 30-59 Days Past Due
Schedule of Aging of Financing Receivables
Total loans	974	459
Commercial real estate owner-occupied \| 60-89 Days Past Due
Schedule of Aging of Financing Receivables
Total loans	0	270
Commercial real estate owner-occupied \| Past Due 90 Days or More
Schedule of Aging of Financing Receivables
Total loans	192	212
Commercial real estate owner-occupied \| Current Loans
Schedule of Aging of Financing Receivables
Total loans	659,312	618,361
Commercial real estate non owner-occupied
Schedule of Aging of Financing Receivables
Total loans	1,544,386	1,445,435
Total Non-accrual Loans	2,432	2,686
Non-accrual Loans without a Specific Reserve	1,479	1,717
Non-accrual Loans with a Specific Reserve	953	969
Related Specific Reserve	214	229
Commercial real estate non owner-occupied \| Total Past Due Loans
Schedule of Aging of Financing Receivables
Total loans	7,646	2,348
Commercial real estate non owner-occupied \| 30-59 Days Past Due
Schedule of Aging of Financing Receivables
Total loans	6,011	722
Commercial real estate non owner-occupied \| 60-89 Days Past Due
Schedule of Aging of Financing Receivables
Total loans	384	504
Commercial real estate non owner-occupied \| Past Due 90 Days or More
Schedule of Aging of Financing Receivables
Total loans	1,251	1,122
Commercial real estate non owner-occupied \| Current Loans
Schedule of Aging of Financing Receivables
Total loans	1,536,740	1,443,087
Commercial and industrial
Schedule of Aging of Financing Receivables
Total loans	426,976	430,749
Total Non-accrual Loans	3,703	4,262
Non-accrual Loans without a Specific Reserve	289	736
Non-accrual Loans with a Specific Reserve	3,414	3,526
Related Specific Reserve	3,031	2,658
Commercial and industrial \| Total Past Due Loans
Schedule of Aging of Financing Receivables
Total loans	4,428	724
Commercial and industrial \| 30-59 Days Past Due
Schedule of Aging of Financing Receivables
Total loans	642	660
Commercial and industrial \| 60-89 Days Past Due
Schedule of Aging of Financing Receivables
Total loans	460	64
Commercial and industrial \| Past Due 90 Days or More
Schedule of Aging of Financing Receivables
Total loans	3,326	0
Commercial and industrial \| Current Loans
Schedule of Aging of Financing Receivables
Total loans	422,548	430,025
Commercial construction
Schedule of Aging of Financing Receivables
Total loans	622,094	585,113
Total Non-accrual Loans	7,906	0
Non-accrual Loans without a Specific Reserve	0	0
Non-accrual Loans with a Specific Reserve	7,906	0
Related Specific Reserve	2,550	0
Commercial construction \| Total Past Due Loans
Schedule of Aging of Financing Receivables
Total loans	9,759	0
Commercial construction \| 30-59 Days Past Due
Schedule of Aging of Financing Receivables
Total loans	1,853	0
Commercial construction \| 60-89 Days Past Due
Schedule of Aging of Financing Receivables
Total loans	0	0
Commercial construction \| Past Due 90 Days or More
Schedule of Aging of Financing Receivables
Total loans	7,906	0
Commercial construction \| Current Loans
Schedule of Aging of Financing Receivables
Total loans	612,335	585,113
Residential mortgages
Schedule of Aging of Financing Receivables
Total loans	413,323	393,142
Total Non-accrual Loans	1,249	1,526
Non-accrual Loans without a Specific Reserve	1,249	1,526
Non-accrual Loans with a Specific Reserve	0	0
Related Specific Reserve	0	0
Residential mortgages \| Total Past Due Loans
Schedule of Aging of Financing Receivables
Total loans	5,672	2,542
Residential mortgages \| 30-59 Days Past Due
Schedule of Aging of Financing Receivables
Total loans	4,463	1,265
Residential mortgages \| 60-89 Days Past Due
Schedule of Aging of Financing Receivables
Total loans	0	0
Residential mortgages \| Past Due 90 Days or More
Schedule of Aging of Financing Receivables
Total loans	1,209	1,277
Residential mortgages \| Current Loans
Schedule of Aging of Financing Receivables
Total loans	407,651	390,600
Home equity
Schedule of Aging of Financing Receivables
Total loans	93,220	85,375
Total Non-accrual Loans	65	257
Non-accrual Loans without a Specific Reserve	65	257
Non-accrual Loans with a Specific Reserve	0	0
Related Specific Reserve	0	0
Home equity \| Total Past Due Loans
Schedule of Aging of Financing Receivables
Total loans	98	150
Home equity \| 30-59 Days Past Due
Schedule of Aging of Financing Receivables
Total loans	48	53
Home equity \| 60-89 Days Past Due
Schedule of Aging of Financing Receivables
Total loans	50	0
Home equity \| Past Due 90 Days or More
Schedule of Aging of Financing Receivables
Total loans	0	97
Home equity \| Current Loans
Schedule of Aging of Financing Receivables
Total loans	93,122	85,225
Consumer
Schedule of Aging of Financing Receivables
Total loans	8,172	8,515
Total Non-accrual Loans	0	0
Non-accrual Loans without a Specific Reserve	0	0
Non-accrual Loans with a Specific Reserve	0	0
Related Specific Reserve	0	0
Consumer \| Total Past Due Loans
Schedule of Aging of Financing Receivables
Total loans	6	27
Consumer \| 30-59 Days Past Due
Schedule of Aging of Financing Receivables
Total loans	6	25
Consumer \| 60-89 Days Past Due
Schedule of Aging of Financing Receivables
Total loans	0	2
Consumer \| Past Due 90 Days or More
Schedule of Aging of Financing Receivables
Total loans	0	0
Consumer \| Current Loans
Schedule of Aging of Financing Receivables
Total loans	$ 8,166	$ 8,488

ACL for Loans - Impaired Loans

ACL for Loans - Impaired Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Financing Receivable, Impaired [Line Items]
Unpaid Contractual Principal Balance	$ 22,382	$ 17,983
Total Recorded Investment in Collateral Dependent Loans	19,483	13,663
Recorded Investment without a Specific Reserve	7,360	9,313
Recorded Investment with a Specific Reserve	12,123	4,350
Related Specific Reserve	5,687	2,755
Commercial real estate owner-occupied
Financing Receivable, Impaired [Line Items]
Unpaid Contractual Principal Balance	4,219	4,641
Total Recorded Investment in Collateral Dependent Loans	3,706	4,165
Recorded Investment without a Specific Reserve	3,706	4,165
Recorded Investment with a Specific Reserve	0	0
Related Specific Reserve	0	0
Commercial real estate non owner-occupied
Financing Receivable, Impaired [Line Items]
Unpaid Contractual Principal Balance	3,403	4,062
Total Recorded Investment in Collateral Dependent Loans	2,432	2,983
Recorded Investment without a Specific Reserve	1,479	2,015
Recorded Investment with a Specific Reserve	953	968
Related Specific Reserve	214	229
Commercial and industrial
Financing Receivable, Impaired [Line Items]
Unpaid Contractual Principal Balance	5,026	6,804
Total Recorded Investment in Collateral Dependent Loans	3,764	4,332
Recorded Investment without a Specific Reserve	500	950
Recorded Investment with a Specific Reserve	3,264	3,382
Related Specific Reserve	2,923	2,526
Commercial construction
Financing Receivable, Impaired [Line Items]
Unpaid Contractual Principal Balance	7,938	0
Total Recorded Investment in Collateral Dependent Loans	7,906	0
Recorded Investment without a Specific Reserve	0	0
Recorded Investment with a Specific Reserve	7,906	0
Related Specific Reserve	2,550	0
Residential mortgages
Financing Receivable, Impaired [Line Items]
Unpaid Contractual Principal Balance	1,676	2,117
Total Recorded Investment in Collateral Dependent Loans	1,587	1,902
Recorded Investment without a Specific Reserve	1,587	1,902
Recorded Investment with a Specific Reserve	0	0
Related Specific Reserve	0	0
Home equity
Financing Receivable, Impaired [Line Items]
Unpaid Contractual Principal Balance	120	359
Total Recorded Investment in Collateral Dependent Loans	88	281
Recorded Investment without a Specific Reserve	88	281
Recorded Investment with a Specific Reserve	0	0
Related Specific Reserve	0	0
Consumer
Financing Receivable, Impaired [Line Items]
Unpaid Contractual Principal Balance	0	0
Total Recorded Investment in Collateral Dependent Loans	0	0
Recorded Investment without a Specific Reserve	0	0
Recorded Investment with a Specific Reserve	0	0
Related Specific Reserve	$ 0	$ 0

ACL for Loans - Loan Modificati

ACL for Loans - Loan Modifications (Details) - USD ($)	3 Months Ended		6 Months Ended
ACL for Loans - Loan Modifications (Details) - USD ($)	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	$ 0	$ 1,085,000	$ 0	$ 1,085,000
Total Past Due Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	84,000	0	84,000	0
30-59 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	0
60-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	0
Past Due 90 Days or More
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	84,000	0	84,000	0
Payment Deferrals
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified amount	0	$ 454,000	0	$ 767,000
% of Loan Class Total		0.01%		0.02%
Commercial real estate owner-occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted Average Payment Deferrals				6 months
Commercial real estate owner-occupied \| Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	$ 395,000	0	$ 395,000
Commercial real estate owner-occupied \| Total Past Due Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	0
Commercial real estate owner-occupied \| 30-59 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	0
Commercial real estate owner-occupied \| 60-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	0
Commercial real estate owner-occupied \| Past Due 90 Days or More
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	0
Commercial real estate owner-occupied \| Payment Deferrals
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified amount				$ 276,000
% of Loan Class Total				0.04%
Commercial real estate non owner-occupied \| Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	$ 0
Commercial real estate non owner-occupied \| Total Past Due Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	0
Commercial real estate non owner-occupied \| 30-59 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	0
Commercial real estate non owner-occupied \| 60-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	0
Commercial real estate non owner-occupied \| Past Due 90 Days or More
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	$ 0	0	$ 0
Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted Average Payment Deferrals		6 months		6 months
Commercial and industrial \| Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	$ 236,000	0	$ 236,000
Commercial and industrial \| Total Past Due Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	84,000	0	84,000	0
Commercial and industrial \| 30-59 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	0
Commercial and industrial \| 60-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	0
Commercial and industrial \| Past Due 90 Days or More
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	84,000	0	84,000	0
Commercial and industrial \| Payment Deferrals
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified amount				$ 37,000
% of Loan Class Total				0.01%
Commercial construction \| Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	$ 0
Commercial construction \| Total Past Due Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	0
Commercial construction \| 30-59 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	0
Commercial construction \| 60-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	0
Commercial construction \| Past Due 90 Days or More
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	$ 0	0	$ 0
Residential mortgages
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted Average Payment Deferrals		6 months		6 months
Residential mortgages \| Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	$ 33,000	0	$ 33,000
Residential mortgages \| Total Past Due Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	0
Residential mortgages \| 30-59 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	0
Residential mortgages \| 60-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	0
Residential mortgages \| Past Due 90 Days or More
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	0
Residential mortgages \| Payment Deferrals
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified amount		$ 33,000		$ 33,000
% of Loan Class Total		0.01%		0.01%
Home equity loans and lines
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted Average Payment Deferrals				6 months
Home equity loans and lines \| Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	$ 421,000	0	$ 421,000
Home equity loans and lines \| Total Past Due Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	0
Home equity loans and lines \| 30-59 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	0
Home equity loans and lines \| 60-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	0
Home equity loans and lines \| Past Due 90 Days or More
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	0
Home equity loans and lines \| Payment Deferrals
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified amount		$ 421,000		$ 421,000
% of Loan Class Total		0.57%		0.57%
Consumer \| Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	$ 0	0	$ 0
Consumer \| Total Past Due Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	0
Consumer \| 30-59 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	0
Consumer \| 60-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	0	0	0	0
Consumer \| Past Due 90 Days or More
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan balance, modified within preceding 12 months	$ 0	$ 0	$ 0	$ 0

ACL for Loans - Change In Provi

ACL for Loans - Change In Provisions For Credits Losses (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Financing Receivable, Allowance for Credit Losses [Line Items]
Provision for credit losses	$ 137	$ 2,268	$ 759	$ 5,004
Provision for credit losses on loans
Financing Receivable, Allowance for Credit Losses [Line Items]
Provision for credit losses	1,128	2,043	2,996	4,361
Unfunded Loan Commitment
Financing Receivable, Allowance for Credit Losses [Line Items]
Provision for credit losses	(991)	225	(2,237)	643
Collectively evaluated loans \| Provision for credit losses on loans
Financing Receivable, Allowance for Credit Losses [Line Items]
Provision for credit losses	(230)	2,210	187	4,570
Individually evaluated loans \| Provision for credit losses on loans
Financing Receivable, Allowance for Credit Losses [Line Items]
Provision for credit losses	$ 1,358	$ (167)	$ 2,809	$ (209)

ACL for Loans - ACL Activity (D

ACL for Loans - ACL Activity (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Allowance for credit losses, beginning balance			$ 58,995
Provision for credit losses on loans	$ 137	$ 2,268	759	$ 5,004
Allowance for credit losses, ending balance	61,999		61,999
Loans excluding unfunded commitments
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Allowance for credit losses, beginning balance	60,741	55,002	58,995	52,640
Provision for credit losses on loans	1,128	2,043	2,996	4,361
Recoveries	175	89	247	222
Less: Charge-offs	45	235	239	324
Allowance for credit losses, ending balance	61,999	56,899	61,999	56,899
Commercial real estate owner-occupied \| Loans excluding unfunded commitments
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Allowance for credit losses, beginning balance	10,479	10,694	10,454	10,304
Provision for credit losses on loans	93	485	118	875
Recoveries	0	0	0	0
Less: Charge-offs	0	0	0	0
Allowance for credit losses, ending balance	10,572	11,179	10,572	11,179
Commercial real estate non owner-occupied \| Loans excluding unfunded commitments
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Allowance for credit losses, beginning balance	28,821	27,031	27,620	26,260
Provision for credit losses on loans	(225)	1,367	976	2,138
Recoveries	0	0	0	0
Less: Charge-offs	0	0	0	0
Allowance for credit losses, ending balance	28,596	28,398	28,596	28,398
Commercial and industrial \| Loans excluding unfunded commitments
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Allowance for credit losses, beginning balance	10,333	9,378	11,089	8,896
Provision for credit losses on loans	47	(138)	(592)	300
Recoveries	165	84	233	211
Less: Charge-offs	26	220	211	303
Allowance for credit losses, ending balance	10,519	9,104	10,519	9,104
Commercial construction \| Loans excluding unfunded commitments
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Allowance for credit losses, beginning balance	8,216	4,453	6,787	3,961
Provision for credit losses on loans	1,213	265	2,642	757
Recoveries	0	0	0	0
Less: Charge-offs	0	0	0	0
Allowance for credit losses, ending balance	9,429	4,718	9,429	4,718
Residential mortgages \| Loans excluding unfunded commitments
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Allowance for credit losses, beginning balance	2,072	2,378	2,152	2,255
Provision for credit losses on loans	(13)	75	(93)	198
Recoveries	0	0	0	0
Less: Charge-offs	0	0	0	0
Allowance for credit losses, ending balance	2,059	2,453	2,059	2,453
Home equity loans and lines \| Loans excluding unfunded commitments
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Allowance for credit losses, beginning balance	535	712	579	633
Provision for credit losses on loans	13	(16)	(33)	60
Recoveries	2	2	4	5
Less: Charge-offs	0	0	0	0
Allowance for credit losses, ending balance	550	698	550	698
Consumer \| Loans excluding unfunded commitments
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Allowance for credit losses, beginning balance	285	356	314	331
Provision for credit losses on loans	0	5	(22)	33
Recoveries	8	3	10	6
Less: Charge-offs	19	15	28	21
Allowance for credit losses, ending balance	$ 274	$ 349	$ 274	$ 349

Leases - Narrative (Details)

Leases - Narrative (Details) $ in Thousands	3 Months Ended		6 Months Ended
Leases - Narrative (Details) $ in Thousands	Jun. 30, 2024 USD ($) lease	Jun. 30, 2023 USD ($)	Jun. 30, 2024 USD ($) lease	Jun. 30, 2023 USD ($)
Leases [Abstract]
Number of operating leases \| lease	16		16
Operating lease expense \| $	$ 413	$ 397	$ 836	$ 801
Weighted average remaining lease term on operating leases	28 years	29 years	28 years	29 years
Weighted average discount rate for operating leases	3.55%	3.51%	3.55%	3.51%

Leases - Leases Maturities (Det

Leases - Leases Maturities (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Lessee, Operating Lease, Liability, Payment, Due [Abstract]
2024 (six remaining months)	$ 742
2025	1,457
2026	1,468
2027	1,474
2028	1,477
Thereafter	31,723
Total lease payments	38,341
Less: Imputed interest	14,184
Total lease liability	$ 24,157	$ 24,441

Deposits (Details)

Deposits (Details) - USD ($)	Jun. 30, 2024	Dec. 31, 2023
Banking and Thrift, Interest [Abstract]
Non-interest checking	$ 1,050,876,000	$ 1,070,104,000
Interest-bearing checking	788,822,000	697,632,000
Savings	285,461,000	285,770,000
Money market	1,504,551,000	1,402,939,000
CDs $250,000 or less	358,149,000	295,789,000
CDs greater than $250,000	260,942,000	225,287,000
Deposits	4,248,801,000	3,977,521,000
Brokered deposits	0	0
Reciprocal deposits	$ 933,100,000	$ 835,000,000

Borrowed Funds and Subordinat_2

Borrowed Funds and Subordinated Debt - Maturities (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Balance
Within 12 months	$ 53,400	$ 20,000
Between 1 and 5 years	270	270
Over 5 years	8,115	5,498
Total borrowed funds	$ 61,785	$ 25,768
Rate
Within 12 months	4.85%	4.84%
Between 1 and 5 years	0%	0%
Over 5 years	1.05%	1.09%
Total borrowed funds	4.33%	3.99%

Borrowed Funds and Subordinat_3

Borrowed Funds and Subordinated Debt - Narrative (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Debt Disclosure [Abstract]
Subordinated debt	$ 59,657	$ 59,498

Derivative Instruments and Hedg

Derivative Instruments and Hedging Activities - Fair Value Classification (Details) - Interest-rate swaps - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Not designated as hedging instrument
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Asset Notional Amount	$ 7,394	$ 7,524
Asset Derivatives	757	630
Liability Notional Amount	54,304	54,434
Liability Derivatives	794	695
Cash Flow Hedging \| Hedging instrument
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Asset Notional Amount	100,000	0
Asset Derivatives	145	0
Liability Notional Amount	0	100,000
Liability Derivatives	0	760
Pay Floating, Receive Fixed \| Not designated as hedging instrument
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Asset Notional Amount	0	0
Asset Derivatives	0	0
Liability Notional Amount	7,394	7,524
Liability Derivatives	757	630
Pay Fixed, Receive Floating \| Not designated as hedging instrument
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Asset Notional Amount	7,394	7,524
Asset Derivatives	757	630
Liability Notional Amount	0	0
Liability Derivatives	0	0
Pay Fixed, Receive Floating \| Cash Flow Hedging \| Hedging instrument
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Asset Notional Amount	100,000	0
Asset Derivatives	145	0
Liability Notional Amount	0	100,000
Liability Derivatives	0	760
Risk participation agreements sold \| Not designated as hedging instrument
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Asset Notional Amount	0	0
Asset Derivatives	0	0
Liability Notional Amount	46,910	46,910
Liability Derivatives	$ 37	$ 65

Derivatives and Hedging Activ_3

Derivatives and Hedging Activities - Narrative (Details)	6 Months Ended		12 Months Ended
Derivatives and Hedging Activities - Narrative (Details)	Jun. 30, 2024 USD ($) derivativeInstrument counterparty	Jun. 30, 2023 USD ($)	Dec. 31, 2023 USD ($) derivativeInstrument
Derivative [Line Items]
Number of counterparties \| counterparty	2
Fair value of swaps in a net asset position	$ 902,000
Interest-rate swaps
Derivative [Line Items]
Number of interest rate swaps \| derivativeInstrument	4		4
Number of instruments held in back to back swaps \| derivativeInstrument	2
Gain (loss) on interest rate swaps	$ 0	$ 0
Counterparty credit risk exposure on interest rate swaps	902,000		$ 0
Collateral posted for interest-rate swaps			570,000
Interest-rate swaps \| Individually immaterial counterparties
Derivative [Line Items]
Collateral posted for interest-rate swaps	$ 1,100,000		$ 590,000
Interest-rate swaps \| Fair value hedging \| Hedging instrument
Derivative [Line Items]
Number of interest rate swaps \| derivativeInstrument	3		3
Derivative, notional amount	$ 100,000,000		$ 100,000,000

Derivatives and Hedging Activ_4

Derivatives and Hedging Activities - Derivative Assets at Fair Value (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Derivatives designated as fair value hedges:
Fair value adjustments on derivatives	$ 123	$ 260	$ 904	$ 260
Fair value adjustments on hedged instrument	(131)	(264)	(927)	(264)
Total	(8)	$ (4)	(23)	$ (4)
Loans
Derivative [Line Items]
Carrying Amount of Hedged Assets	99,828		99,828		$ 100,755
Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Assets	$ (172)		$ (172)		$ 755

Regulatory Capital Requiremen_3

Regulatory Capital Requirements - Schedule of Regulatory Capital Requirements (Details) $ in Thousands	Jun. 30, 2024 USD ($)	Dec. 31, 2023 USD ($)
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total Capital to risk-weighted assets, actual, amount	$ 527,383	$ 511,692
Total Capital to risk-weighted assets, actual, ratio	0.1307	0.1312
Total Capital to risk-weighted assets, minimum capital for capital adequacy purposes, amount	$ 322,764	$ 312,035
Total Capital to risk-weighted assets, minimum capacity for adequacy purposes	0.0800	0.0800
Tier 1 Capital to risk-weighted assets, actual, amount	$ 417,091	$ 403,224
Tier 1 capital to risk-weighted assets, actual, ratio	0.1034	0.1034
Tier 1 capital to risk-weighted assets, minimum capital for capital adequacy purposes, amount	$ 242,073	$ 234,026
Tier 1 capital to risk-weighted assets, minimum capacity for capital adequacy purposes, ratio	0.0600	0.0600
Tier 1 capital to average assets, leverage ratio, actual, amount	$ 417,091	$ 403,224
Tier 1 capital to average assets, leverage ratio, actual, ratio	0.0876	0.0874
Tier 1 capital to average assets, leverage ratio, minimum capital for capital adequacy purposes, amount	$ 190,509	$ 184,471
Tier 1 capital to average assets, leverage ratio, minimum capacity for capital adequacy purposes, ratio	0.0400	0.0400
Common equity tier 1 capital to risk-weighted assets, actual, amount	$ 417,091	$ 403,224
Common equity tier 1 capital to risk-weighted assets, actual, ratio	10.34%	10.34%
Common equity tier 1 capital to risk-weighted assets, minimum capital for capital adequacy purposes, amount	$ 181,555	$ 175,520
Common equity tier 1 capital to risk-weighted assets, minimum capital for capital adequacy purposes, ratio	4.50%	4.50%
Basel III additional capital conservation buffer at full phase-in	2.50%	2.50%
The Bank
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total Capital to risk-weighted assets, actual, amount	$ 524,138	$ 510,645
Total Capital to risk-weighted assets, actual, ratio	0.1299	0.1309
Total Capital to risk-weighted assets, minimum capital for capital adequacy purposes, amount	$ 322,764	$ 312,035
Total Capital to risk-weighted assets, minimum capacity for adequacy purposes	0.0800	0.0800
Total Capital to risk-weighted assets, minimum capital to be well capitalized, amount	$ 403,455	$ 390,044
Total Capital to risk-weighted assets, minimum capital to be well capitalized, ratio	0.1000	0.1000
Tier 1 Capital to risk-weighted assets, actual, amount	$ 473,503	$ 461,675
Tier 1 capital to risk-weighted assets, actual, ratio	0.1174	0.1184
Tier 1 capital to risk-weighted assets, minimum capital for capital adequacy purposes, amount	$ 242,073	$ 234,026
Tier 1 capital to risk-weighted assets, minimum capacity for capital adequacy purposes, ratio	0.0600	0.0600
Tier 1 capital to risk-weighted assets, minimum capital to be well capitalized, amount	$ 322,764	$ 312,035
Tier 1 capital to risk-weighted assets, minimum capital to be well capitalized, ratio	0.0800	0.0800
Tier 1 capital to average assets, leverage ratio, actual, amount	$ 473,503	$ 461,675
Tier 1 capital to average assets, leverage ratio, actual, ratio	0.0994	0.1001
Tier 1 capital to average assets, leverage ratio, minimum capital for capital adequacy purposes, amount	$ 190,509	$ 184,471
Tier 1 capital to average assets, leverage ratio, minimum capacity for capital adequacy purposes, ratio	0.0400	0.0400
Tier 1 capital to average assets, leverage ratio, minimum capital to be well capitalized, amount	$ 238,136	$ 230,589
Tier 1 capital to average assets, leverage ratio, minimum capital to be well capitalized, ratio	0.0500	0.0500
Common equity tier 1 capital to risk-weighted assets, actual, amount	$ 473,503	$ 461,675
Common equity tier 1 capital to risk-weighted assets, actual, ratio	11.74%	11.84%
Common equity tier 1 capital to risk-weighted assets, minimum capital for capital adequacy purposes, amount	$ 181,555	$ 175,520
Common equity tier 1 capital to risk-weighted assets, minimum capital for capital adequacy purposes, ratio	4.50%	4.50%
Common equity tier 1 capital to risk-weighted assets, minimum capital to be well capitalized, amount	$ 262,246	$ 253,528
Common equity tier 1 capital to risk-weighted assets, minimum capital to be well capitalized, ratio	6.50%	6.50%

Regulatory Capital Requiremen_4

Regulatory Capital Requirements - Narrative (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Compliance with Regulatory Capital Requirements under Banking Regulations [Abstract]
Basel III additional capital conservation buffer at full phase-in	2.50%	2.50%
Capital conservation buffer value	$ 100.9

Comprehensive Income (Loss) - R

Comprehensive Income (Loss) - Reconciliation of Changes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Accumulated Other Comprehensive Income (Loss) [Line Items]
Total other comprehensive (loss) income, pre tax	$ (572)	$ (15,086)	$ (3,341)	$ 11,074
Total other comprehensive (loss) income, tax benefit (expense)	140	3,452	798	(2,460)
Total other comprehensive (loss) income, net of tax	(432)	(11,634)	(2,543)	8,614
Unrealized Losses on Debt Securities
Accumulated Other Comprehensive Income (Loss) [Line Items]
Change in fair value, before reclassifications, pre tax	(572)	(17,505)	(3,341)	8,655
Change in fair value, before reclassifications, tax benefit (expense)	140	3,986	798	(1,926)
Change in fair value, before reclassifications, after tax amount	(432)	(13,519)	(2,543)	6,729
Less: net security gains (losses) reclassified into non-interest income, pre tax	0	(2,419)	0	(2,419)
Less: net security gains (losses) reclassified into non-interest income, tax benefit (expense)	0	534	0	534
Less: net security gains (losses) reclassified into non-interest income, net of tax	0	(1,885)	0	(1,885)
Total other comprehensive (loss) income, net of tax	$ (432)	$ (11,634)	$ (2,543)	$ 8,614

Comprehensive Income (Loss) - A

Comprehensive Income (Loss) - AOCI Rollforward (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance, beginning	$ 333,439	$ 311,318	$ 329,117	$ 282,267
Total other comprehensive (loss) income, net	(432)	(11,634)	(2,543)	8,614
Balance, ending	340,441	307,490	340,441	307,490
Unrealized Losses on Debt Securities
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance, beginning	(81,874)	(75,959)	(79,763)	(96,207)
Total other comprehensive (loss) income, net	(432)	(11,634)	(2,543)	8,614
Balance, ending	$ (82,306)	$ (87,593)	$ (82,306)	$ (87,593)

Stock-Based Compensation - Narr

Stock-Based Compensation - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares remain available for future grants (in shares)	258,144		258,144
Stock-based compensation expense	$ 566	$ 629	$ 1,069	$ 1,151
Options granted (in shares)			0	0
Non-vested outstanding stock options (in shares)	15,424		15,424
Stock options, expected to vest, remaining weighted average vesting period			1 year 4 months 24 days
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 27	46	$ 68	$ 96
Restricted stock \| Employee
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period			4 years
Restricted stock \| Non-Employee Director
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period			2 years
Restricted stock and common stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	487	525	$ 889	932
Common stock in lieu of cash \| Non-Employee Director
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 52	$ 58	$ 112	$ 123

Stock-Based Compensation - Rest

Stock-Based Compensation - Restricted Stock Grants (Details) - Restricted stock - $ / shares	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock awards granted (in shares)	122,042	73,904
Weighted average grant date fair value (in usd per share)	$ 24.68	$ 32.04
Non-Employee Director \| Two-year vesting
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock awards granted (in shares)	17,122	9,915
Employee \| Four-year vesting
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock awards granted (in shares)	78,582	32,719
Employee \| Performance-based vesting
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock awards granted (in shares)	26,338	31,270

Earnings per Share - Schedule o

Earnings per Share - Schedule of Weighted Average Number of Shares (Details) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Earnings Per Share [Abstract]
Basic weighted average common shares outstanding (in shares)	12,389,917	12,228,081	12,341,630	12,191,857
Dilutive shares (in shares)	4,546	16,782	7,943	26,878
Diluted weighted average common shares outstanding (in shares)	12,394,463	12,244,863	12,349,573	12,218,735

Earnings per Share - Narrative

Earnings per Share - Narrative (Details) - shares	3 Months Ended		6 Months Ended
Earnings per Share - Narrative (Details) - shares	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Antidilutive shares excluded from EPS (in shares)	103,303	105,719	102,869	48,373
Restricted stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unvested participating restricted stock awards (in shares)	193,884		193,884		130,039

Fair Value Measurements - Recur

Fair Value Measurements - Recurring and Nonrecurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Liabilities measured on a recurring basis:
Specific reserve for individually evaluated collateral dependent loans	$ 5,700	$ 2,800
Fair Value, Measurements, Recurring \| Level 1 Inputs \| Interest-rate swaps
Liabilities measured on a recurring basis:
Fair value of liabilities	0	0
Fair Value, Measurements, Recurring \| Level 1 Inputs \| RPAs sold
Liabilities measured on a recurring basis:
Fair value of liabilities	0	0
Fair Value, Measurements, Recurring \| Level 1 Inputs \| Debt securities
Assets measured on a recurring and non-recurring basis:
Fair value of assets	0	0
Fair Value, Measurements, Recurring \| Level 1 Inputs \| Equity securities
Assets measured on a recurring and non-recurring basis:
Fair value of assets	8,524	7,058
Fair Value, Measurements, Recurring \| Level 1 Inputs \| FHLB stock
Assets measured on a recurring and non-recurring basis:
Fair value of assets	0	0
Fair Value, Measurements, Recurring \| Level 1 Inputs \| Interest-rate swaps
Assets measured on a recurring and non-recurring basis:
Fair value of assets	0	0
Fair Value, Measurements, Recurring \| Level 2 Inputs \| Interest-rate swaps
Liabilities measured on a recurring basis:
Fair value of liabilities	757	1,390
Fair Value, Measurements, Recurring \| Level 2 Inputs \| RPAs sold
Liabilities measured on a recurring basis:
Fair value of liabilities	37	65
Fair Value, Measurements, Recurring \| Level 2 Inputs \| Debt securities
Assets measured on a recurring and non-recurring basis:
Fair value of assets	628,314	661,113
Fair Value, Measurements, Recurring \| Level 2 Inputs \| Equity securities
Assets measured on a recurring and non-recurring basis:
Fair value of assets	0	0
Fair Value, Measurements, Recurring \| Level 2 Inputs \| FHLB stock
Assets measured on a recurring and non-recurring basis:
Fair value of assets	2,482	2,402
Fair Value, Measurements, Recurring \| Level 2 Inputs \| Interest-rate swaps
Assets measured on a recurring and non-recurring basis:
Fair value of assets	902	630
Fair Value, Measurements, Recurring \| Level 3 Inputs \| Interest-rate swaps
Liabilities measured on a recurring basis:
Fair value of liabilities	0	0
Fair Value, Measurements, Recurring \| Level 3 Inputs \| RPAs sold
Liabilities measured on a recurring basis:
Fair value of liabilities	0	0
Fair Value, Measurements, Recurring \| Level 3 Inputs \| Debt securities
Assets measured on a recurring and non-recurring basis:
Fair value of assets	0	0
Fair Value, Measurements, Recurring \| Level 3 Inputs \| Equity securities
Assets measured on a recurring and non-recurring basis:
Fair value of assets	0	0
Fair Value, Measurements, Recurring \| Level 3 Inputs \| FHLB stock
Assets measured on a recurring and non-recurring basis:
Fair value of assets	0	0
Fair Value, Measurements, Recurring \| Level 3 Inputs \| Interest-rate swaps
Assets measured on a recurring and non-recurring basis:
Fair value of assets	0	0
Fair Value, Measurements, Nonrecurring \| Level 1 Inputs
Assets measured on a recurring and non-recurring basis:
Individually evaluated loans (collateral dependent)	0	0
Fair Value, Measurements, Nonrecurring \| Level 2 Inputs
Assets measured on a recurring and non-recurring basis:
Individually evaluated loans (collateral dependent)	0	0
Fair Value, Measurements, Nonrecurring \| Level 3 Inputs
Assets measured on a recurring and non-recurring basis:
Individually evaluated loans (collateral dependent)	6,436	1,595
Fair Value \| Fair Value, Measurements, Recurring \| Interest-rate swaps
Liabilities measured on a recurring basis:
Fair value of liabilities	757	1,390
Fair Value \| Fair Value, Measurements, Recurring \| RPAs sold
Liabilities measured on a recurring basis:
Fair value of liabilities	37	65
Fair Value \| Fair Value, Measurements, Recurring \| Debt securities
Assets measured on a recurring and non-recurring basis:
Fair value of assets	628,314	661,113
Fair Value \| Fair Value, Measurements, Recurring \| Equity securities
Assets measured on a recurring and non-recurring basis:
Fair value of assets	8,524	7,058
Fair Value \| Fair Value, Measurements, Recurring \| FHLB stock
Assets measured on a recurring and non-recurring basis:
Fair value of assets	2,482	2,402
Fair Value \| Fair Value, Measurements, Recurring \| Interest-rate swaps
Assets measured on a recurring and non-recurring basis:
Fair value of assets	902	630
Fair Value \| Fair Value, Measurements, Nonrecurring
Assets measured on a recurring and non-recurring basis:
Individually evaluated loans (collateral dependent)	$ 6,436	$ 1,595

Fair Value Measurements - Quant

Fair Value Measurements - Quantitative (Details) - Fair Value, Measurements, Nonrecurring - Level 3 Inputs - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Individually evaluated loans (collateral dependent)	$ 6,436	$ 1,595
Individually evaluated loans (collateral dependent) \| Appraisal adjustments \| Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Individually evaluated loans (collateral dependent), unobservable input value or range	15%
Individually evaluated loans (collateral dependent) \| Appraisal adjustments \| Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Individually evaluated loans (collateral dependent), unobservable input value or range	75%
Individually evaluated loans (collateral dependent) \| Appraisal of collateral
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Individually evaluated loans (collateral dependent)	$ 6,436	$ 1,595

Fair Value Measurements - Balan

Fair Value Measurements - Balance Sheet Grouping (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Level 1 Inputs
Financial assets:
Loans held for sale		$ 0
Loans, net	$ 0	0
Financial liabilities:
Borrowed funds	0	0
Subordinated debt	0	0
Level 1 Inputs \| CDs
Financial liabilities:
Deposits	0	0
Level 2 Inputs
Financial assets:
Loans held for sale		201
Loans, net	0	0
Financial liabilities:
Borrowed funds	59,297	24,081
Subordinated debt	60,685	55,572
Level 2 Inputs \| CDs
Financial liabilities:
Deposits	617,307	518,928
Level 3 Inputs
Financial assets:
Loans held for sale		0
Loans, net	3,533,202	3,353,968
Financial liabilities:
Borrowed funds	0	0
Subordinated debt	0	0
Level 3 Inputs \| CDs
Financial liabilities:
Deposits	0	0
Carrying Value
Financial assets:
Loans held for sale		200
Loans, net	3,706,650	3,508,636
Financial liabilities:
Borrowed funds	61,785	25,768
Subordinated debt	59,657	59,498
Carrying Value \| CDs
Financial liabilities:
Deposits	619,091	521,076
Fair Value
Financial assets:
Loans held for sale		201
Loans, net	3,533,202	3,353,968
Financial liabilities:
Borrowed funds	59,297	24,081
Subordinated debt	60,685	55,572
Fair Value \| CDs
Financial liabilities:
Deposits	$ 617,307	$ 518,928

Supplemental Cash Flow (Details

Supplemental Cash Flow (Details) - USD ($) $ in Thousands	6 Months Ended
Supplemental Cash Flow (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Jun. 30, 2023
Supplemental financial data:
Cash paid for: interest	$ 35,920	$ 16,187
Cash paid for: income taxes	7,390	7,786
Cash paid for: lease liability	$ 709	$ 686