Financial Institutions (FISI) 10-Q 8 May 23 2023 Q1 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	3 Months Ended
	Mar. 31, 2023	May 01, 2023
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2023
Document Fiscal Period Focus	Q1
Document Fiscal Year Focus	2023
Trading Symbol	FISI
Entity Registrant Name	Financial Institutions, Inc.
Entity Central Index Key	0000862831
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Filer Category	Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity File Number	000-26481
Entity Tax Identification Number	16-0816610
Entity Incorporation, State or Country Code	NY
Entity Address, Address Line One	220 LIBERTY STREET
Entity Address, City or Town	WARSAW
Entity Address, State or Province	NY
Entity Address, Postal Zip Code	14569
City Area Code	585
Local Phone Number	786-1100
Entity Common Stock, Shares Outstanding		1,575,670
Entity Interactive Data Current	Yes
Document Quarterly Report	true
Document Transition Report	false
Title of 12(b) Security	Common stock, par value $0.01 per share
Security Exchange Name	NASDAQ

Consolidated Statements of Fina

Consolidated Statements of Financial Condition (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
ASSETS
Cash and due from banks	$ 139,974	$ 130,466
Securities available for sale, at fair value (amortized cost of $1,103,851 and $1,127,057, respectively)	945,442	954,371
Securities held to maturity, at amortized cost (net of allowance for credit losses of $5 as of each period) (fair value of $167,812 and $174,188, respectively)	180,052	188,975
Loans held for sale	682	550
Loans (net of allowance for credit losses of $47,528 and $45,413, respectively)	4,195,804	4,005,036
Company owned life insurance	140,488	139,482
Premises and equipment, net	41,609	41,986
Goodwill and other intangible assets, net	73,180	73,414
Other assets	249,761	262,992
Total assets	5,966,992	5,797,272
Deposits:
Noninterest-bearing demand	1,067,011	1,139,214
Interest-bearing demand	901,251	863,822
Savings and money market	1,701,663	1,643,516
Time deposits	1,471,382	1,282,872
Total deposits	5,141,307	4,929,424
Short-term borrowings	116,000	205,000
Long-term borrowings, net of issuance costs of $701 and $778, respectively	124,299	74,222
Other liabilities	162,563	183,021
Total liabilities	5,544,169	5,391,667
Shareholders’ equity:
Total preferred equity	17,292	17,292
Common stock, $0.01 par value; 50,000,000 shares authorized; 16,099,556 shares issued	161	161
Additional paid-in capital	125,476	126,636
Retained earnings	428,453	421,340
Accumulated other comprehensive loss	(127,372)	(137,487)
Treasury stock, at cost - 724,077 and 759,555 shares, respectively	(21,187)	(22,337)
Total shareholders’ equity	422,823	405,605
Total liabilities and shareholders’ equity	5,966,992	5,797,272
Series A 3% Preferred Stock [Member]
Shareholders’ equity:
Total preferred equity	143	143
Series B-1 8.48% Preferred Stock [Member]
Shareholders’ equity:
Total preferred equity	$ 17,149	$ 17,149

Consolidated Statements of Fi_2

Consolidated Statements of Financial Condition (Unaudited) (Parenthetical) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Securities available for sale, at fair value, amortized cost	$ 1,103,851	$ 1,127,057
Securities held to maturity, allowance for credit losses	5	5
Securities held to maturity, fair value	167,812	174,188
Loans, allowance for credit losses	47,528	45,413
Debt issuance costs	$ 701	$ 778
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	50,000,000	50,000,000
Common stock, shares issued	16,099,556	16,099,556
Treasury stock, shares	724,077	759,555
Series A 3% Preferred Stock [Member]
Preferred stock, par value	$ 100	$ 100
Preferred stock, shares authorized	1,533	1,533
Preferred stock, shares issued	1,435	1,435
Preferred stock, dividend percentage	3%	3%
Series B-1 8.48% Preferred Stock [Member]
Preferred stock, par value	$ 100	$ 100
Preferred stock, shares authorized	200,000	200,000
Preferred stock, shares issued	171,486	171,486
Preferred stock, dividend percentage	8.48%	8.48%

Consolidated Statements of Inco

Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Interest income:
Interest and fees on loans	$ 57,098	$ 36,298
Interest and dividends on investment securities	6,057	6,036
Other interest income	616	17
Total interest income	63,771	42,351
Interest expense:
Deposits	19,294	1,705
Short-term borrowings	1,202	28
Long-term borrowings	1,460	1,060
Total interest expense	21,956	2,793
Net interest income	41,815	39,558
Provision for credit losses	4,214	2,319
Net interest income after provision (benefit) for credit losses	37,601	37,239
Noninterest income:
Service charges on deposits	1,027	1,369
Insurance income	2,087	2,097
Card interchange income	1,939	1,952
Investment advisory	2,923	3,041
Company owned life insurance	994	833
Investments in limited partnerships	251	795
Loan servicing	146	109
Income from derivative instruments, net	496	519
Net gain (loss) on sale of loans held for sale	112	(91)
Net gain on other assets	39	0
Net loss on tax credit investments	(201)	(227)
Other	1,111	925
Total noninterest income	10,924	11,322
Noninterest expense:
Salaries and employee benefits	18,133	16,616
Occupancy and equipment	3,730	3,756
Professional services	1,495	1,656
Computer and data processing	4,691	3,979
Supplies and postage	490	541
FDIC assessments	1,115	513
Advertising and promotions	314	380
Amortization of intangibles	234	254
Other	3,459	2,440
Total noninterest expense	33,661	30,135
Income (loss) before income taxes	14,864	18,426
Income tax expense	2,775	3,443
Net income (loss)	12,089	14,983
Preferred stock dividends	365	365
Net income available to common shareholders	$ 11,724	$ 14,618
Earnings per common share (Note 3):
Basic	$ 0.76	$ 0.94
Diluted	0.76	0.93
Cash dividends declared per common share	$ 0.30	$ 0.29

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Loss) Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 12,089	$ 14,983
Other comprehensive income (loss), net of tax:
Securities available for sale and transferred securities	10,634	(55,773)
Hedging derivative instruments	(663)	1,838
Pension and post-retirement obligations	144	48
Total other comprehensive income (loss), net of tax	10,115	(53,887)
Comprehensive income (loss)	$ 22,204	$ (38,904)

Consolidated Statements of Chan

Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Series A 3% Preferred Stock [Member]	Series B-1 8.48% Preferred Stock [Member]	Preferred Equity [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Retained Earnings [Member] Series A 3% Preferred Stock [Member]	Retained Earnings [Member] Series B-1 8.48% Preferred Stock [Member]	Accumulated Other Comprehensive income [Member]	Treasury Stock [Member]
Balance at Dec. 31, 2021	$ 505,142			$ 17,292	$ 161	$ 126,105	$ 384,007			$ (13,207)	$ (9,216)
Comprehensive income:
Net income	14,983						14,983
Other comprehensive income (loss), net of tax	(53,887)									(53,887)
Purchases of common stock for treasury	(15,026)										(15,026)
Share-based compensation plans:
Share-based compensation	443					443
Restricted stock units released						(667)					667
Cash dividends declared:
Preferred stock dividends per share		$ (1)	$ (364)					$ (1)	$ (364)
Common stock dividends per share	(4,444)						(4,444)
Balance at Mar. 31, 2022	446,846			17,292	161	125,881	394,181			(67,094)	(23,575)
Balance at Dec. 31, 2022	405,605			17,292	161	126,636	421,340			(137,487)	(22,337)
Comprehensive income:
Net income	12,089						12,089
Other comprehensive income (loss), net of tax	10,115									10,115
Purchases of common stock for treasury	(561)										(561)
Share-based compensation plans:
Share-based compensation	551					551
Restricted stock units released						(1,711)					1,711
Cash dividends declared:
Preferred stock dividends per share		$ (1)	$ (364)					$ (1)	$ (364)
Common stock dividends per share	(4,611)						(4,611)
Balance at Mar. 31, 2023	$ 422,823			$ 17,292	$ 161	$ 125,476	$ 428,453			$ (127,372)	$ (21,187)

Consolidated Statements of Ch_2

Consolidated Statements of Changes in Shareholders' Equity (Unaudited) (Parenthetical) - $ / shares	3 Months Ended		12 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Common stock dividends per share, declared	$ 0.30	$ 0.29
Series A 3% Preferred Stock [Member]
Preferred stock, dividend percentage	3%	3%	3%
Preferred stock dividends per share, declared	$ 0.75	$ 0.75
Series B-1 8.48% Preferred Stock [Member]
Preferred stock, dividend percentage	8.48%	8.48%	8.48%
Preferred stock dividends per share, declared	$ 2.12	$ 2.12

Consolidated Statements of Cash

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Cash flows from operating activities:
Net income	$ 12,089	$ 14,983
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	2,068	1,918
Net amortization of premiums on securities	882	1,443
Provision for credit losses	4,214	2,319
Share-based compensation	551	443
Deferred income tax benefit	417	554
Proceeds from sale of loans held for sale	3,416	11,383
Originations of loans held for sale	(3,436)	(10,816)
Income on company owned life insurance	(994)	(833)
Net (gain) loss on sale of loans held for sale	(112)	91
Net gain on other assets	(39)	0
Increase in other assets	8,319	1,083
(Decrease) increase in other liabilities	(20,813)	21,626
Net cash provided by operating activities	6,562	44,194
Cash flows from investing activities:
Purchases of available for sale securities	0	(50,669)
Purchases of held to maturity securities	(898)	(17,882)
Proceeds from principal payments, maturities and calls on available for sale securities	22,461	33,620
Proceeds from principal payments, maturities and calls on held to maturity securities	9,704	12,062
Net loan originations	(194,972)	(54,999)
Purchases of company owned life insurance	(12)	(10)
Purchases of premises and equipment	(848)	(1,216)
Net cash used in investing activities	(164,565)	(79,094)
Cash flows from financing activities:
Net increase in deposits	211,883	175,842
Net decrease in short-term borrowings	(89,000)	(30,000)
Proceeds from long-term borrowings	50,000	0
Purchases of common stock for treasury	(561)	(15,026)
Cash dividends paid to common and preferred shareholders	(4,811)	(4,624)
Net cash provided by financing activities	167,511	126,192
Net increase in cash and cash equivalents	9,508	91,292
Cash and cash equivalents, beginning of period	130,466	79,112
Cash and cash equivalents, end of period	$ 139,974	$ 170,404

Basis of Presentation and Summa

Basis of Presentation and Summary of Significant Accounting Policies	3 Months Ended
	Mar. 31, 2023
Accounting Policies [Abstract]
Basis of Presentation and Summary of Significant Accounting Policies	(1.) BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Nature of Operations Financial Institutions, Inc. (the “Company”) is a financial holding company organized in 1931 under the laws of New York State (“New York”). The Company provides diversified financial services through its subsidiaries, Five Star Bank, SDN Insurance Agency, LLC (“SDN”), Courier Capital, LLC (“Courier Capital”) and HNP Capital, LLC (“HNP Capital”). The Company offers a broad array of deposit, lending and other financial services to individuals, municipalities and businesses in Western and Central New York through its wholly-owned New York chartered banking subsidiary, Five Star Bank (the “Bank”). The Bank also has commercial loan production offices in Ellicott City (Baltimore), Maryland and Syracuse, New York, and indirect lending network relationships with franchised automobile dealers in the Capital District of New York and Northern and Central Pennsylvania. SDN provides a broad range of insurance services to personal and business clients. On May 1, 2023, the Company announced the completion of the merger of HNP Capital with and into Courier Capital. Refer to Note 17. Subsequent Event, for further details on the merger. Courier Capital and HNP Capital provide customized investment management, investment consulting and retirement plan services to individuals, businesses, institutions, foundations and retirement plans. Corn Hill Innovations Lab, LLC (“CHIL”), which oversaw the Company’s Banking-as-a-Service (“BaaS”) and financial technology (“FinTech”) relationships, was dissolved on March 28, 2023, and all assets and liabilities were transferred to the Bank. Basis of Presentation The consolidated financial statements include the accounts of the Company and its subsidiaries. All significant intercompany accounts and transactions have been eliminated in consolidation. The accounting and reporting policies conform to U.S. generally accepted accounting principles (“GAAP”). Certain information and footnote disclosures normally included in financial statements prepared in conformity with GAAP have been condensed or omitted pursuant to such rules and regulations. However, in the opinion of management, the accompanying consolidated financial statements reflect all adjustments of a normal and recurring nature necessary for a fair presentation of the consolidated statements of financial condition, income, comprehensive income, changes in shareholders’ equity and cash flows for the periods indicated and contain adequate disclosure to make the information presented not misleading. These consolidated financial statements should be read in conjunction with the Company’s Annual Report on Form 10-K for the year ended December 31, 2022 . The results of operations for any interim periods are not necessarily indicative of the results which may be expected for the entire year or any other period. Reclassifications Certain reclassifications of previously reported amounts have been made to conform to the current year presentation. Such reclassifications did not impact net income or shareholders’ equity as previously reported. Use of Estimates The preparation of these financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates. Material estimates relate to the determination of the allowance for credit losses. Cash Flow Reporting Supplemental cash flow information is summarized as follows for the three months ended March 31, 2023 and 2022 (in thousands): 2023 2022 Supplemental information: Cash paid for interest $ 28,666 $ 4,623 Cash paid (refunded) for income taxes 1,134 ( 441 ) Noncash investing and financing activities: Real estate and other assets acquired in settlement of loans 101 — Accrued and declared unpaid dividends 4,976 4,809 (1.) BASIS OF PRESENTATION OF SIGNIFICANT ACCOUNTING POLICIES (Continued) Recent Accounting Pronouncements In March 2022, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2022-02, Financial Instruments – Credit Losses (Topic 326): Troubled Debt Restructuring and Vintage Disclosures. The amendments eliminate the accounting guidance for troubled debt restructurings (“TDRs”) by creditors and enhance the disclosure requirements for loan refinancings and restructurings made with borrowers experiencing financial difficulty. In addition, the amendments require disclosure of current-period gross write-offs for financing receivables by year of origination in the vintage disclosures. A SU 2022-02 became effective for the Company on January 1, 2023 and was applied on a prospective basis. The adoption of this guidance did not have a material effect on the Company’s consolidated financial statements. See Note 5. Loans, for additional information regarding loan refinancings and restructurings made when a borrower is experiencing financial difficulties and updates to vintage disclosures. In March 2022, the FASB issued ASU No. 2022-01, Derivatives and Hedging (Topic 815): Fair Value Hedging – Portfolio Layer Method. The ASU expands the scope in which an entity can apply the portfolio layer method of hedge accounting, allowing for more consistent accounting for similar hedges. The amendments in this update became effective for the Company on January 1, 2023. The adoption of this guidance did not have a material impact on the Company’s consolidated financial statements. Standards Not Yet Effective In March 2023, the FASB issued ASU No. 2023-02, Investments – Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Tax Credit Structures Using the Proportional Amortization Method. The ASU allows for entities to consistently account for tax credit equity investments utilizing the proportional amortization method across all types of tax credits when certain requirement are met. The election of proportional amortization method must be made on a programmatic basis rather than an individual investment basis. For previously held tax credit investments, the amendments will be applied either on a modified retrospective basis or a retrospective basis. The amendments are effective for fiscal years beginning after December 15, 2023, including interim periods within those fiscal years. Early adoption is permitted. The Company is currently evaluating the impact this guidance will have on its consolidated financial statements.

Restructuring Charges

Restructuring Charges	3 Months Ended
	Mar. 31, 2023
Restructuring and Related Activities [Abstract]
Restructuring Charges	(2.) RESTRUCTURING CHARGES On July 17, 2020, the Bank announced management’s decision to adapt to a full-service branch model to streamline retail branches to better align with shifting customer needs and preferences. The transformation resulted in six branch closures and a reduction in staffing. The announcement was the result of a nine-month comprehensive assessment of all lines of business and functional areas, conducted in partnership with a leading process improvement organization. The data-driven analysis identified, among other things, overlapping service areas, automation opportunities and streamlining of processes and operations that would enhance customer experiences and facilitate the long-term sustainability of current and future branches. The announced consolidations represented about ten percent of the branch network and impacted approximately six percent of the total Company workforce. Where possible, those impacted were offered alternative roles or the opportunity to apply for open positions in other areas of the Company. Separated associates received a comprehensive severance package based on tenure. In October 2020, the Company announced the planned closure of one additional branch that closed in January 2021. This location was not included in the branch consolidations announced in July 2020, as alternative options were being considered and consolidation was not possible given its significant distance from other Bank branches. The Company incurred total pre-tax expense related to the branch closures in 2020 of approximately $ 1.7 million, including approximately $ 0.2 million in employee severance, $ 0.5 million in lease termination costs and $ 1.0 million in valuation adjustments on branch facilities. Additional related restructuring charges of $ 1.6 million and $ 111 thousand w ere incurred in 2022 and 2021, respectively, as a result of property valuation adjustments to write-down certain real estate assets to fair market value based on existing purchase offers and current market conditions. There were no restructuring charges incurred for the three months ended March 31, 2023. (2.) RESTRUCTURING CHARGES (Continued) The following table represents the changes in the restructuring reserve (in thousands): Three months ended 2023 2022 Balance at beginning of period $ 302 $ 445 Cash payments ( 14 ) ( 22 ) Balance at end of period $ 288 $ 423 In contemplation of the transactions noted above, certain long-lived assets have met the held for sale criteria as of March 31, 2023. Long lived assets held for sale totaled $ 1.5 million as of March 31, 2023 and December 31, 2022, and are included in other assets on the Company’s consolidated statements of financial condition .

Earnings Per Common Share ("EPS

Earnings Per Common Share ("EPS")	3 Months Ended
	Mar. 31, 2023
Earnings Per Share [Abstract]
Earnings Per Common Share ("EPS")	(3.) EARNINGS PER COMMON SHARE (“EPS”) The following table presents a reconciliation of the earnings and shares used in calculating basic and diluted EPS (in thousands, except per share amounts). Three months ended 2023 2022 Net income available to common shareholders $ 11,724 $ 14,618 Weighted average common shares outstanding: Total shares issued 16,100 16,100 Unvested restricted stock awards ( 6 ) ( 5 ) Treasury shares ( 746 ) ( 518 ) Total basic weighted average common shares outstanding 15,348 15,577 Incremental shares from assumed: Vesting of restricted stock awards 87 122 Total diluted weighted average common shares outstanding 15,435 15,699 Basic earnings per common share $ 0.76 $ 0.94 Diluted earnings per common share $ 0.76 $ 0.93 For each of the periods presented, average shares subject to the following instruments were excluded from the computation of diluted EPS because the effect would be antidilutive (in thousands): Three months ended 2023 2022 Restricted stock awards 3 —

Investment Securities

Investment Securities	3 Months Ended
	Mar. 31, 2023
Investments [Abstract]
Investment Securities	(4.) INVESTMENT SECURITIES The amortized cost and fair value of investment securities are summarized below (in thousands): Amortized Unrealized Unrealized Fair Cost Gains Losses Value March 31, 2023 Securities available for sale: U.S. Government agency and government sponsored enterprises $ 24,535 $ — $ 2,877 $ 21,658 Mortgage-backed securities: Federal National Mortgage Association 536,221 — 68,817 467,404 Federal Home Loan Mortgage Corporation 398,487 — 62,373 336,114 Government National Mortgage Association 111,527 1 18,295 93,233 Collateralized mortgage obligations: Federal National Mortgage Association 11,938 — 2,326 9,612 Federal Home Loan Mortgage Corporation 21,143 — 4,064 17,079 Privately issued — 342 — 342 Total mortgage-backed securities 1,079,316 343 155,875 923,784 Total available for sale securities $ 1,103,851 $ 343 $ 158,752 $ 945,442 Securities held to maturity: U.S. Government agency and government sponsored enterprises $ 16,400 $ — $ 544 $ 15,856 State and political subdivisions 93,678 32 6,012 87,698 Mortgage-backed securities: Federal National Mortgage Association 6,038 — 457 5,581 Federal Home Loan Mortgage Corporation 7,786 — 1,256 6,530 Government National Mortgage Association 21,783 — 1,723 20,060 Collateralized mortgage obligations: Federal National Mortgage Association 13,536 — 963 12,573 Federal Home Loan Mortgage Corporation 16,781 — 1,022 15,759 Government National Mortgage Association 4,055 — 300 3,755 Total mortgage-backed securities 69,979 — 5,721 64,258 Total held to maturity securities 180,057 $ 32 $ 12,277 $ 167,812 Allowance for credit losses – securities ( 5 ) Total held to maturity securities, net $ 180,052 December 31, 2022 Securities available for sale: U.S. Government agencies and government sponsored enterprises $ 24,535 $ — $ 3,420 $ 21,115 Mortgage-backed securities: Federal National Mortgage Association 545,797 — 76,193 469,604 Federal Home Loan Mortgage Corporation 410,829 — 68,608 342,221 Government National Mortgage Association 112,202 1 18,037 94,166 Collateralized mortgage obligations: Federal National Mortgage Association 12,175 — 2,603 9,572 Federal Home Loan Mortgage Corporation 21,519 — 4,163 17,356 Privately issued — 337 — 337 Total mortgage-backed securities 1,102,522 338 169,604 933,256 Total available for sale securities $ 1,127,057 $ 338 $ 173,024 $ 954,371 (4.) INVESTMENT SECURITIES (Continued) Amortized Unrealized Unrealized Fair Cost Gains Losses Value December 31, 2022 (continued) Securities held to maturity: U.S. Government agencies and government sponsored enterprises $ 16,363 $ — $ 848 $ 15,515 State and political subdivisions 97,583 24 7,172 90,435 Mortgage-backed securities: Federal National Mortgage Association 8,332 — 582 7,750 Federal Home Loan Mortgage Corporation 7,959 — 1,396 6,563 Government National Mortgage Association 22,541 — 2,116 20,425 Collateralized mortgage obligations: - Federal National Mortgage Association 14,268 — 1,119 13,149 Federal Home Loan Mortgage Corporation 17,712 — 1,253 16,459 Government National Mortgage Association 4,222 — 330 3,892 Total mortgage-backed securities 75,034 — 6,796 68,238 Total held to maturity securities 188,980 $ 24 $ 14,816 $ 174,188 Allowance for credit losses – securities ( 5 ) Total held to maturity securities, net $ 188,975 The Company elected to exclude accrued interest receivable (“AIR”) from the amortized cost basis of debt securities disclosed throughout this footnote. For available for sale (“AFS”) debt securities, AIR totaled $ 2.0 million and $ 2.1 million as of March 31, 2023 and December 31, 2022, respectively. For held to maturity (“HTM”) debt securities, AIR totaled $ 1.0 million a nd $ 695 thousand as of March 31, 2023 and December 31, 2022, respectively. AIR is included in other assets on the Company’s consolidated statements of financial condition. For the three months ended March 31, 2023 and 2022 , credit loss (credit) expense for HTM investment securities was a credit of less than $ 1 thousand in each period. Investment securities with a total fair value of $ 891.5 million and $ 850.4 million at March 31, 2023 and December 31, 2022, respectively, were pledged as collateral to secure public deposits and for other purposes required or permitted by law. There were no sales of securities available for sale for the t hree months ended March 31, 2023 and 2022. The scheduled maturities of securities available for sale and securities held to maturity at March 31, 2023 are shown below (in thousands). Actual expected maturities may differ from contractual maturities because issuers may have the right to call or prepay obligations. Amortized Fair Cost Value Debt securities available for sale: Due in one year or less $ 6 $ 6 Due from one to five years 94,972 88,334 Due after five years through ten years 136,369 121,867 Due after ten years 872,504 735,235 Total available for sale securities $ 1,103,851 $ 945,442 Debt securities held to maturity: Due in one year or less $ 29,636 $ 29,584 Due from one to five years 41,802 41,036 Due after five years through ten years 39,142 36,799 Due after ten years 69,477 60,393 Total held to maturity securities $ 180,057 $ 167,812 (4.) INVESTMENT SECURITIES (Continued) Unrealized losses on investment securities for which an allowance for credit losses has not been recorded and the fair value of the related securities, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, were as follows (in thousands): Less than 12 months 12 months or longer Total Fair Unrealized Fair Unrealized Fair Unrealized Value Losses Value Losses Value Losses March 31, 2023 Securities available for sale: U.S. Government agencies and government $ — $ — $ 21,658 $ 2,877 $ 21,658 $ 2,877 Mortgage-backed securities: Federal National Mortgage Association 276 3 467,128 68,814 467,404 68,817 Federal Home Loan Mortgage Corporation 8,698 514 327,416 61,859 336,114 62,373 Government National Mortgage Association 138 3 93,071 18,292 93,209 18,295 Collateralized mortgage obligations: Federal National Mortgage Association — — 9,612 2,326 9,612 2,326 Federal Home Loan Mortgage Corporation — — 17,079 4,064 17,079 4,064 Total mortgage-backed securities 9,112 520 914,306 155,355 923,418 155,875 Total available for sale securities 9,112 520 935,964 158,232 945,076 158,752 Total AFS debt securities with unrealized losses $ 9,112 $ 520 $ 935,964 $ 158,232 $ 945,076 $ 158,752 December 31, 2022 Securities available for sale: U.S. Government agencies and government $ — $ — $ 21,115 $ 3,420 $ 21,115 $ 3,420 Mortgage-backed securities: Federal National Mortgage Association 154,006 14,708 315,598 61,485 469,604 76,193 Federal Home Loan Mortgage Corporation 28,493 2,199 313,728 66,409 342,221 68,608 Government National Mortgage Association 10,301 921 83,841 17,116 94,142 18,037 Collateralized mortgage obligations: Federal National Mortgage Association 1,000 94 8,572 2,509 9,572 2,603 Federal Home Loan Mortgage Corporation — — 17,356 4,163 17,356 4,163 Total mortgage-backed securities 193,800 17,922 739,095 151,682 932,895 169,604 Total available for sale securities 193,800 17,922 760,210 155,102 954,010 173,024 Total AFS debt securities with unrealized losses $ 193,800 $ 17,922 $ 760,210 $ 155,102 $ 954,010 $ 173,024 (4.) INVESTMENT SECURITIES (Continued) The total number of available for sale securities positions in the investment portfolio, for which an allowance for credit losses has not been recorded, in the investment portfolio in an unrealized loss position at March 31, 2023 was 222 compared to 226 at December 31, 2022. At March 31, 2023 , the Company had positions in 189 investment securities with a fair value of $ 936.0 million and a total unrealized loss of $ 158.2 million that had been in a continuous unrealized loss position for more than 12 months. At March 31, 2023 , there were a total of 33 securities positions in the Company’s investment portfolio with a fair value of $ 9.1 million and a total unrealized loss of $ 520 thousand that had been in a continuous unrealized loss position for less than 12 months. At December 31, 2022 , the Company had a position in 127 investment securities with a fair value of $ 760.2 million and a total unrealized loss of $ 155.1 million that had been in a continuous unrealized loss position for more than 12 months. At December 31, 2022 , there were a total of 99 securities positions in the Company’s investment portfolio with a fair value of $ 193.8 million and a total unrealized loss of $ 17.9 million that had been in a continuous unrealized loss position for less than 12 months. The unrealized loss on investment securities was predominantly caused by changes in market interest rates subsequent to purchase. The fair value of most of the investment securities in the Company’s portfolio fluctuates as market interest rates change. Securities Available for Sale As of March 31, 2023 and December 31, 2022 , no allowance for credit losses has been recognized on available for sale securities in an unrealized loss position as management does not believe any of the securities were impaired due to reasons of credit quality. This is based upon our analysis of the underlying risk characteristics, including credit ratings, and other qualitative factors related to our available for sale securities and in consideration of our historical credit loss experience and internal forecasts. The issuers of these securities continue to make timely principal and interest payments under the contractual terms of the securities. Furthermore, management does not have the intent to sell any of the securities classified as available for sale in the table above and believes that it is more likely than not that we will not have to sell any such securities before a recovery of cost. The unrealized losses are due to increases in market interest rates over the yields available at the time the underlying securities were purchased. The fair value is expected to recover as the securities approach their maturity date or repricing date or if market yields for such investments decline. Securities Held to Maturity The Company’s HTM investment securities include debt securities that are issued by U.S. government agencies or U.S. government-sponsored enterprises. These securities carry the explicit and/or implicit guarantee of the U.S. government, are widely recognized as “risk free,” and have a long history of zero credit loss. In addition, the Company’s HTM investment securities include debt securities that are issued by state and local government agencies, or municipal bonds. The Company monitors the credit quality of our municipal bonds through the use of a credit rating agency or by ratings that are derived by an internal scoring model. The scoring methodology for the internally derived ratings is based on a series of financial ratios for the municipality being reviewed as compared to typical industry figures. This information is used to determine the financial strengths and weaknesses of the municipality, which is indicated with a numeric rating. This number is then converted into a letter rating to better match the system used by the credit rating agencies. As of March 31, 2023, $ 87.3 million of our municipal bonds were rated as an equivalent to Standard & Poor’s A/AA/AAA, with $ 6.0 million internally rated to be the equivalent of Standard & Poor’s A/AA/AAA rating, and $ 0.4 million in non-rated bonds all of which mature in 2023. Additionally, no municipal bonds were rated below investment grade. As of December 31, 2022 , $ 90.6 million of our municipal bonds were rated as an equivalent to Standard & Poor’s A/AA/AAA, with $ 6.9 million internally rated to be the equivalent of Standard & Poor’s A/AA/AAA rating, no municipal bonds were rated below investment grade. As of March 31, 2023 and December 31, 2022 , the Company had no past due or nonaccrual held to maturity investment securities.

Loans

Loans	3 Months Ended
	Mar. 31, 2023
Loans and Leases Receivable Disclosure [Abstract]
Loans	(5.) LOANS The Company’s loan portfolio consisted of the following as of the dates indicated (in thousands): Principal Net Deferred Loans, March 31, 2023 Commercial business $ 694,427 $ 683 $ 695,110 Commercial mortgage 1,845,762 ( 4,281 ) 1,841,481 Residential real estate loans 578,363 13,483 591,846 Residential real estate lines 72,793 3,293 76,086 Consumer indirect 984,302 37,900 1,022,202 Other consumer 16,495 112 16,607 Total $ 4,192,142 $ 51,190 4,243,332 Allowance for credit losses – loans ( 47,528 ) Total loans, net $ 4,195,804 December 31, 2022 Commercial business $ 663,611 $ 638 $ 664,249 Commercial mortgage 1,683,814 ( 3,974 ) 1,679,840 Residential real estate loans 576,279 13,681 589,960 Residential real estate lines 74,432 3,238 77,670 Consumer indirect 985,580 38,040 1,023,620 Other consumer 15,002 108 15,110 Total $ 3,998,718 $ 51,731 4,050,449 Allowance for credit losses – loans ( 45,413 ) Total loans, net $ 4,005,036 Loans held for sale (not included above) were comprised entirely of residential real estate mortgages and totaled $ 682 thousand and $ 550 thousand as of March 31, 2023 and December 31, 2022, respectively. The Company elected to exclude AIR from the amortized cost basis of loans disclosed throughout this footnote. As of March 31, 2023 and December 31, 2022, AIR for loans totaled $ 17.0 million and $ 16.6 million , respectively, and is included in other assets on the Company’s consolidated statements of financial condition. (5.) LOANS (Continued) Past Due Loans Aging The Company’s recorded investment, by loan class, in current and nonaccrual loans, as well as an analysis of accruing delinquent loans is set forth as of the dates indicated (in thousands): 30-59 Days 60-89 Days Greater Total Past Nonaccrual Current Total Nonaccrual March 31, 2023 Commercial business $ 925 $ — $ — $ 925 $ 334 $ 693,168 $ 694,427 $ 233 Commercial mortgage — — — — 2,550 1,843,212 1,845,762 520 Residential real estate loans 778 49 — 827 3,267 574,269 578,363 3,267 Residential real estate lines 219 30 — 249 159 72,385 72,793 159 Consumer indirect 5,812 1,245 — 7,057 2,487 974,758 984,302 2,487 Other consumer 104 1 4 109 — 16,386 16,495 — Total loans, gross $ 7,838 $ 1,325 $ 4 $ 9,167 $ 8,797 $ 4,174,178 $ 4,192,142 $ 6,666 December 31, 2022 Commercial business $ 176 $ 10 $ — $ 186 $ 340 $ 663,085 $ 663,611 $ 233 Commercial mortgage — — — — 2,564 1,681,250 1,683,814 659 Residential real estate loans 1,306 28 — 1,334 4,071 570,874 576,279 4,071 Residential real estate lines 264 102 — 366 142 73,924 74,432 142 Consumer indirect 12,637 2,073 — 14,710 3,079 967,791 985,580 3,079 Other consumer 111 1 1 113 1 14,888 15,002 1 Total loans, gross $ 14,494 $ 2,214 $ 1 $ 16,709 $ 10,197 $ 3,971,812 $ 3,998,718 $ 8,185 There were $ 4 thousand and $ 1 thousand of consumer overdrafts which were past due greater than 90 days as of March 31, 2023 and December 31, 2022, respectively. Consumer overdrafts are overdrawn deposit accounts which have been reclassified as loans but by their terms do not accrue interest. Interest income on nonaccrual loans, if recognized, is recorded using the cash basis method of accounting. There was no interest income recognized on nonaccrual loans during the three months ended March 31, 2023 and 2022. Estimated interest income of $ 122 thousand and $ 161 thousand for the three months ended March 31, 2023 and 2022, respectively, would have been recorded if all such loans had been accruing interest according to their original contractual terms. Loan Modifications for Borrower Experiencing Financial Difficulty Loans may be modified when it is determined that a borrower is experiencing financial difficulty. Loan modifications may include principal forgiveness, interest rate reduction, an other-than-insignificant payment delay, and term extensions, or a combination of these concessions. The following table presents the amortized cost basis of loans modified to borrowers experiencing financial difficulty, disaggregated by loan class and type of concession granted as of March 31, 2023 (in thousands): Term Extension Amortized Cost Basis % of Total Loans Loan Type Commercial business $ - 0.00 % Commercial mortgage - 0.00 % Residential real estate loans 158 0.03 % Residential real estate lines - 0.00 % Consumer indirect - 0.00 % Other consumer - 0.00 % Total $ 158 0.00 % (5.) LOANS (Continued) The following table describes the financial effect of the modifications made to borrowers experiencing financial difficulty: Term Extension Loan Type Financial Effect Residential real estate loans Added a weighted average 10.0 years to the life of the loan, which reduced monthly payment amount for the borrower. The Company closely monitors the performance of loans that are modified to borrowers experiencing financial difficulty to understand the effectiveness of its modification efforts. The following table depicts the performance of loans that have been modified in the three months ended March 31, 2023 (in thousands): Payment Status (Amortized Cost Basis) Current 30-89 Days 90+ Days Loan Type Commercial business $ - $ - $ - Commercial mortgage - - - Residential real estate loans 158 - - Residential real estate lines - - - Consumer indirect - - - Other consumer - - - Total $ 158 $ - $ - Collateral Dependent Loans Management has determined that specific commercial loans on nonaccrual status, all loans that have had their terms restructured when a borrower is experiencing financial difficulty, and other loans deemed appropriate by management where repayment is expected to be provided substantially through the operation or sale of the collateral to be collateral dependent loans. The following table presents the amortized cost basis of collateral dependent loans by collateral type as of March 31, 2023 and December 31, 2022 (in thousands): Collateral type Business assets Real property Total Specific Reserve March 31, 2023 Commercial business $ 3,307 $ 78 $ 3,385 $ 732 Commercial mortgage — 18,546 18,546 1,140 Total $ 3,307 $ 18,624 $ 21,931 $ 1,872 December 31, 2022 Commercial business $ 147 $ 993 $ 1,140 $ 126 Commercial mortgage — 21,592 21,592 1,152 Total $ 147 $ 22,585 $ 22,732 $ 1,278 (5.) LOANS (Continued) Credit Quality Indicators The Company categorizes loans into risk categories based on relevant information about the ability of borrowers to service their debt such as: current financial information, historical payment experience, credit documentation, public information, and current economic trends, among other factors such as the fair value of collateral. The Company analyzes commercial business and commercial mortgage loans individually by classifying the loans as to credit risk. Risk ratings are updated any time the situation warrants. The Company uses the following definitions for risk ratings: Special Mention: Loans classified as special mention have a potential weakness that deserves management’s close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the loan or of the Company’s credit position at some future date. Substandard: Loans classified as substandard are inadequately protected by the current net worth and paying capacity of the obligor or of the collateral pledged, if any. Loans so classified have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. They are characterized by the distinct possibility that the Company will sustain some loss if the deficiencies are not corrected. Doubtful: Loans classified as doubtful have all the weaknesses inherent in those classified as substandard, with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable. Loans that do not meet the criteria above that are analyzed individually as part of the process described above are considered “uncriticized” or pass-rated loans and are included in groups of homogeneous loans with similar risk and loss characteristics. The following tables set forth the Company’s commercial loan portfolio, categorized by internally assigned asset classification, as of the dates indicated (in thousands): Term Loans Amortized Cost Basis by Origination Year 2023 2022 2021 2020 2019 Prior Revolving Revolving Total March 31, 2023 Commercial Business: Uncriticized $ 28,923 $ 152,049 $ 94,802 $ 46,348 $ 26,149 $ 64,882 $ 252,189 $ — $ 665,342 Special mention — 237 2,388 18,995 12 187 3,272 — 25,091 Substandard — 41 1,002 1,295 77 1,392 870 — 4,677 Doubtful — — — — — — — — — Total Commercial Business loans $ 28,923 $ 152,327 $ 98,192 $ 66,638 $ 26,238 $ 66,461 $ 256,331 $ — $ 695,110 Current period gross write-offs $ — $ 5 $ — $ 7 $ 5 $ 10 $ — $ — $ 27 Commercial Mortgage: Uncriticized $ 167,701 $ 506,777 $ 382,081 $ 244,874 $ 155,960 $ 342,082 $ — $ — $ 1,799,475 Special mention — — — 10,118 — 12,033 — — 22,151 Substandard — 343 202 105 75 19,130 — — 19,855 Doubtful — — — — — — — — — Total Commercial Mortgage loans $ 167,701 $ 507,120 $ 382,283 $ 255,097 $ 156,035 $ 373,245 $ — $ — $ 1,841,481 Current period gross write-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — (5.) LOANS (Continued) Term Loans Amortized Cost Basis by Origination Year 2022 2021 2020 2019 2018 Prior Revolving Revolving Total December 31, 2022 Commercial Business Uncriticized $ 146,581 $ 105,001 $ 61,115 $ 29,644 $ 39,625 $ 21,467 $ 244,848 $ — $ 648,281 Special mention 238 2,351 8,736 7 5 — 1,809 — 13,146 Substandard — 72 — 42 516 1,034 1,158 — 2,822 Doubtful — — — — — — — — — Total $ 146,819 $ 107,424 $ 69,851 $ 29,693 $ 40,146 $ 22,501 $ 247,815 $ — $ 664,249 Commercial Mortgage Uncriticized $ 464,863 $ 380,138 $ 260,463 $ 171,918 $ 116,770 $ 248,771 $ — $ — $ 1,642,923 Special mention — — 2,319 136 — 11,784 — — 14,239 Substandard 2,987 202 105 78 10,104 9,202 — — 22,678 Doubtful — — — — — — — — — Total $ 467,850 $ 380,340 $ 262,887 $ 172,132 $ 126,874 $ 269,757 $ — $ — $ 1,679,840 (5.) LOANS (Continued) The Company utilizes payment status as a means of identifying and reporting problem and potential problem retail loans. The Company considers nonaccrual loans and loans past due greater than 90 days and still accruing interest to be non-performing. The following tables set forth the Company’s retail loan portfolio, categorized by performance status, as of the dates indicated (in thousands): Term Loans Amortized Cost Basis by Origination Year 2023 2022 2021 2020 2019 Prior Revolving Revolving Total March 31, 2023 Residential Real Estate Loans Performing $ 14,093 $ 80,513 $ 84,985 $ 116,787 $ 75,111 $ 217,090 $ — $ — $ 588,579 Nonperforming — 104 424 575 430 1,734 — — 3,267 Total Residential Real Estate Loans $ 14,093 $ 80,617 $ 85,409 $ 117,362 $ 75,541 $ 218,824 $ — $ — $ 591,846 Current period gross write-offs $ — $ — $ — $ — $ 32 $ 31 $ — $ — $ 63 Residential Real Estate Lines Performing $ — $ — $ — $ — $ — $ — $ 69,849 $ 6,078 $ 75,927 Nonperforming — — — — — — 41 118 159 Total Residential Real Estate Lines $ — $ — $ — $ — $ — $ — $ 69,890 $ 6,196 $ 76,086 Current period gross write-offs $ — $ — $ — $ — $ — $ — $ 3 $ 13 $ 16 Consumer Indirect Performing $ 84,318 $ 418,196 $ 305,429 $ 112,809 $ 51,838 $ 47,125 $ — $ — $ 1,019,715 Nonperforming — 864 903 337 228 155 — — 2,487 Total Consumer Indirect Loans $ 84,318 $ 419,060 $ 306,332 $ 113,146 $ 52,066 $ 47,280 $ — $ — $ 1,022,202 Current period gross write-offs $ 3 $ 1,322 $ 1,692 $ 497 $ 586 $ 520 $ — $ — $ 4,620 Other Consumer Performing $ 3,748 $ 5,367 $ 2,285 $ 1,735 $ 565 $ 420 $ 2,483 $ — $ 16,603 Nonperforming — — — — — — 4 — 4 Total Other Consumer Loans $ 3,748 $ 5,367 $ 2,285 $ 1,735 $ 565 $ 420 $ 2,487 $ — $ 16,607 Current period gross write-offs $ 265 $ 34 $ 48 $ 9 $ 5 $ 8 $ 13 $ — $ 382 (5.) LOANS (Continued) Term Loans Amortized Cost Basis by Origination Year 2022 2021 2020 2019 2018 Prior Revolving Revolving Total December 31, 2022 Residential Real Estate Loans Performing $ 79,882 $ 85,821 $ 118,819 $ 76,437 $ 55,520 $ 169,410 $ — $ — $ 585,889 Nonperforming — 305 510 795 677 1,784 — — 4,071 Total $ 79,882 $ 86,126 $ 119,329 $ 77,232 $ 56,197 $ 171,194 $ — $ — $ 589,960 Residential Real Estate Lines Performing $ — $ — $ — $ — $ — $ — $ 70,942 $ 6,586 $ 77,528 Nonperforming — — — — — — 34 108 142 Total $ — $ — $ — $ — $ — $ — $ 70,976 $ 6,694 $ 77,670 Consumer Indirect Performing $ 440,332 $ 331,902 $ 126,664 $ 59,981 $ 39,352 $ 22,310 $ — $ — $ 1,020,541 Nonperforming 748 1,209 432 381 205 104 — — 3,079 Total $ 441,080 $ 333,111 $ 127,096 $ 60,362 $ 39,557 $ 22,414 $ — $ — $ 1,023,620 Other Consumer Performing $ 6,463 $ 2,664 $ 2,043 $ 761 $ 213 $ 308 $ 2,656 $ — $ 15,108 Nonperforming — — — — — — 2 — 2 Total $ 6,463 $ 2,664 $ 2,043 $ 761 $ 213 $ 308 $ 2,658 $ — $ 15,110 Allowance for Credit Losses – Loans The following table sets forth the changes in the allowance for credit losses – loans for the three months ended March 31, 2023 and 2022 (in thousands): Commercial Commercial Residential Residential Consumer Other Total Three months ended March 31, 2023 Allowance for credit losses – loans: Beginning balance $ 12,585 $ 14,412 $ 3,301 $ 608 $ 14,238 $ 269 $ 45,413 Charge-offs ( 27 ) — ( 63 ) ( 16 ) ( 4,620 ) ( 382 ) ( 5,108 ) Recoveries 151 2 5 — 2,782 79 3,019 Provision 202 781 970 59 1,717 475 4,204 Ending balance $ 12,911 $ 15,195 $ 4,213 $ 651 $ 14,117 $ 441 $ 47,528 Commercial Commercial Residential Residential Consumer Other Total Three months ended March 31, 2022 Allowance for credit losses – loans: Beginning balance $ 11,099 $ 14,777 $ 1,604 $ 379 $ 11,611 $ 206 $ 39,676 Charge-offs ( 51 ) — — — ( 2,486 ) ( 376 ) ( 2,913 ) Recoveries 88 1 5 5 1,936 91 2,126 Provision (benefit) ( 1,015 ) ( 1,032 ) 243 41 3,507 333 2,077 Ending balance $ 10,121 $ 13,746 $ 1,852 $ 425 $ 14,568 $ 254 $ 40,966 (5.) LOANS (Continued) Risk Characteristics Commercial business loans primarily consist of loans to small to mid-sized businesses in our market area in a diverse range of industries. These loans are typically associated with higher credit risk and typically are made on the basis of the borrower’s ability to make repayment from the cash flow of the borrower’s business. Further, the collateral securing the loans may depreciate over time, may be difficult to appraise and may fluctuate in value. The credit risk related to commercial loans is largely influenced by general economic conditions, and the resulting impact on a borrower’s operations or on the value of underlying collateral, if any. Commercial mortgage loans generally have larger balances and involve a greater degree of risk than residential mortgage loans, potentially resulting in higher losses on an individual customer basis. Loan repayment is often dependent on the successful operation and management of the properties, as well as on the collateral securing the loan. Economic events, including inflation influencing the ability of the tenants to pay rent at these properties, or conditions in the real estate market could have an adverse impact on the cash flows generated by properties securing the Company’s commercial real estate loans and on the value of such properties. Residential real estate loans (comprised of conventional mortgages and home equity loans) and residential real estate lines of credit (comprised of home equity lines of credit) are generally made based on the borrower’s ability to make repayment from his or her employment and other income but are secured by real property whose value tends to be more easily ascertainable. Credit risk for these types of loans is generally influenced by general economic conditions, the characteristics of individual borrowers, and the nature of the loan collateral. Consumer indirect and other consumer loans may entail greater credit risk than residential mortgage loans and home equities, particularly in the case of other consumer loans which are unsecured or, in the case of indirect consumer loans, secured by depreciable assets, such as automobiles. In such cases, any repossessed collateral for a defaulted consumer loan may not provide an adequate source of repayment of the outstanding loan balance. In addition, consumer loan collections are dependent on the borrower’s continuing financial stability, and thus are more likely to be affected by inflation and adverse personal circumstances such as job loss, illness or personal bankruptcy, including the heightened risk that such circumstances may arise as a result of inflation. Furthermore, the application of v arious federal and state laws, including bankruptcy and insolvency laws, may limit the amount which can be recovered on such loans.

Leases

Leases	3 Months Ended
	Mar. 31, 2023
Leases [Abstract]
Leases	(6.) LEASES The Company is obligated under a number of non-cancellable operating lease agreements for land, buildings and equipment with terms, including renewal options reasonably certain to be exercised, extending through 2061 . Two building leases were subleased with terms that extended through December 31, 2023. The following table represents the consolidated statements of financial condition classification of the Company’s right of use assets and lease liabilities: March 31, December 31, Balance Sheet Location 2023 2022 Operating Lease Right of Use Assets: Gross carrying amount Other assets $ 36,960 $ 36,723 Accumulated amortization Other assets ( 6,010 ) ( 5,603 ) Net book value $ 30,950 $ 31,120 Operating Lease Liabilities: Right of use lease obligations Other liabilities $ 33,148 $ 33,229 The weighted average remaining lease term for operating leases was 21.9 years at March 31, 2023 and the weighted-average discount rate used in the measurement of operating lease liabilities was 3.89 % . The Company utilizes its incremental borrowing rate at lease inception, on a collateralized basis, over a similar term for the discount rate. (6.) LEASES (Continued) The following table represents lease costs and other lease information: Three months ended 2023 2022 Lease costs: Operating lease costs $ 776 $ 668 Variable lease costs (1) 117 113 Sublease income ( 24 ) ( 12 ) Net lease costs $ 869 $ 769 Other information: Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 690 $ 643 Right of use assets obtained in exchange for new operating lease liabilities $ 323 $ 90 (1) Variable lease costs primarily represent variable payments such as common area maintenance, insurance, taxes and utilities. Future minimum payments under non-cancellable operating leases with initial or remaining terms of one year or more, are as follows at March 31, 2023 (in thousands): Twelve months ended March 31, 2024 $ 2,248 2025 2,899 2026 2,795 2027 2,641 2028 2,612 Thereafter 39,337 Total future minimum operating lease payments 52,532 Amounts representing interest ( 19,384 ) Present value of net future minimum operating lease payments $ 33,148

Goodwill and Other Intangible A

Goodwill and Other Intangible Assets	3 Months Ended
	Mar. 31, 2023
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Other Intangible Assets	(7.) GOODWILL AND OTHER INTANGIBLE ASSETS Goodwill The carrying amount of goodwill totaled $ 67.1 million as of both March 31, 2023 and December 31, 2022. The Company performs a goodwill impairment test on an annual basis as of October 1st or more frequently if events and circumstances warrant. Banking All Other (1) Total Balance, December 31, 2022 $ 48,536 $ 18,535 $ 67,071 Acquisitions — — — Balance, March 31, 2023 $ 48,536 $ 18,535 $ 67,071 (1) All Other includes the SDN, Courier Capital and HNP Capital reporting units Goodwill is not amortized but, instead, is subject to impairment tests on at least an annual basis, and more frequently if an event occurs or circumstances change that would more likely than not reduce the fair value of a reporting unit below its carrying amount. Based on the continued capital markets downturn due to macroeconomic pressures, including inflation, along with the sharp decline in the overall bank industry as a result of the collapses of Silicon Valley Bank and Signature Bank in March 2023, a goodwill impairment test was performed in the first quarter of 2023. Based on its qualitative assessment, the Company concluded that it was not more likely than not that goodwill was impaired as of March 31, 2023. Therefore, no quantitative assessment was deemed necessary as of March 31, 2023. Other Intangible Assets The Company has other intangible assets that are amortized, consisting of core deposit intangibles and other intangibles (primarily related to customer relationships). Gross carrying amount, accumulated amortization and net book value, were as follows (in thousands): March 31, December 31, 2023 2022 Core deposit intangibles: Gross carrying amount $ 2,042 $ 2,042 Accumulated amortization ( 2,042 ) ( 2,042 ) Net book value $ — $ — Other intangibles: Gross carrying amount $ 14,545 $ 14,545 Accumulated amortization ( 8,436 ) ( 8,202 ) Net book value $ 6,109 $ 6,343 Amortization expense for total other intangible assets was $ 234 thousand for the three months ended March 31, 2023, and $ 254 thousand for the three months ended March 31, 2022 . As of March 31, 2023, the estimated amortization expense of other intangible assets for the remainder of 2023 and each of the next five years is as follows (in thousands): 2023 (remainder of year) $ 676 2024 838 2025 766 2026 694 2027 623 2028 551 Thereafter 1,961 Total 6,109

Other Assets and Other Liabilit

Other Assets and Other Liabilities	3 Months Ended
	Mar. 31, 2023
Other Liabilities [Abstract]
Other Assets and Other Liabilities	(8.) OTHER ASSETS AND OTHER LIABILITIES A summary of other assets and other liabilities as of the dates indicated are as follows (in thousands): March 31, December 31, 2023 2022 Other Assets: Operating lease right of use assets $ 30,950 $ 31,120 Tax credit investments 57,137 55,568 Derivative instruments 42,849 54,557 Net deferred tax asset 49,528 53,427 Other 69,297 68,320 Total other assets $ 249,761 $ 262,992 March 31, December 31, 2023 2022 Other Liabilities: Operating lease right of use obligations $ 33,148 $ 33,229 Derivative instruments 36,809 47,751 Collateral on derivative instruments 43,580 54,300 Accrued interest expense 12,693 5,983 Other 36,333 41,758 Total other liabilities $ 162,563 $ 183,021

Derivative Instruments and Hedg

Derivative Instruments and Hedging Activities	3 Months Ended
	Mar. 31, 2023
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative Instrument and Hedging Activities	(9.) DERIVATIVE INSTRUMENT AND HEDGING ACTIVITIES Risk Management Objective of Using Derivatives The Company is exposed to certain risks arising from both its business operations and economic conditions. The Company principally manages its exposures to a wide variety of business and operational risks through management of its core business activities. The Company manages economic risks, including interest rate, liquidity and credit risk, primarily by managing the amount, sources, and duration of its assets and liabilities, and the use of derivative financial instruments. Specifically, the Company enters into derivative financial instruments to manage exposures that arise from business activities that result in the receipt or payment of future known and uncertain cash amounts, the value of which are determined by interest rates. The Company’s derivative financial instruments are used to manage differences in the amount, timing, and duration of the Company’s known or expected cash receipts and its known or expected cash payments. Cash Flow Hedges of Interest Rate Risk The Company’s objectives in using interest rate derivatives are to add stability to interest expense and to manage its exposure to interest rate movements. To accomplish this objective, the Company uses interest rate caps and interest rate swaps as part of its interest rate risk management strategy. Interest rate caps designated as cash flow hedges involve the receipt of variable amounts from a counterparty if interest rates rise above the strike rate on the contract in exchange for an up-front premium. During the three months ended March 31, 2023 and in 2022, such derivatives were used to hedge the variable cash flows associated with short-term borrowings or brokered CDs. Interest rate swaps designated as cash flow hedges involve the receipt of variable amounts from a counterparty in exchange for the Company making fixed-rate payments over the life of the agreements without exchange of the underlying notional amount. The following table summarizes the terms of the Company’s outstanding interest rate swap agreements entered into to manage its exposure to the variability in future cash flows as of March 31, 2023 (dollars in thousands): Effective Date Expiration Date Notional Amount Pay Fixed Rate 4/11/2022 4/11/2027 $ 50,000 0.787 % 1/24/2023 1/24/2026 $ 30,000 3.669 % For derivatives designated and that qualify as cash flow hedges of interest rate risk, the gain or loss on the derivative is recorded in accumulated other comprehensive income (loss) and subsequently reclassified into interest expense in the same period(s) during which the hedged transaction affects earnings. Amounts reported in accumulated other comprehensive income (loss) related to derivatives will be reclassified to interest expense as interest payments are made on the Company’s borrowings. During the next twelve months, the Company estimates that $ 2.3 million in accumulated other comprehensive loss related to derivatives will be reclassified as a decrease to interest expense. Interest Rate Swaps The Company executes interest rate swaps with commercial banking customers to facilitate their respective risk management strategies. These interest rate swaps are simultaneously hedged by offsetting interest rate swaps that the Company executes with a third party, such that the Company minimizes its net risk exposure resulting from such transactions. As the interest rate swaps associated with this program do not meet hedge accounting requirements, changes in the fair value of both the customer swaps and the offsetting swaps are recognized directly in earnings. Credit-risk-related Contingent Features The Company has agreements with certain of its derivative counterparties that contain one or more of the following provisions: (a) if the Company defaults on any of its indebtedness, including a default where repayment of the indebtedness has not been accelerated by the lender, the Company could also be declared in default on its derivative obligations, and (b) if the Company fails to maintain its status as a well-capitalized institution, the counterparty could terminate the derivative positions and the Company would be required to settle its obligations under the agreements. (9.) DERIVATIVE INSTRUMENT AND HEDGING ACTIVITIES (Continued) Mortgage Banking Derivatives The Company extends rate lock agreements to borrowers related to the origination of residential mortgage loans. To mitigate the interest rate risk inherent in these rate lock agreements when the Company intends to sell the related loan, once originated, as well as closed residential mortgage loans held for sale, the Company enters into forward commitments to sell individual residential mortgages. Rate lock agreements and forward commitments are considered derivatives and are recorded at fair value. Fair Values of Derivative Instruments on the Balance Sheet The table below presents the notional amounts, respective fair values of the Company’s derivative financial instruments, as well as their classification on the balance sheet as of March 31, 2023 and December 31, 2022 (in thousands): Asset derivatives Liability derivatives Gross notional Fair value Fair value March 31, 2023 December 31, 2022 Balance March 31, 2023 December 31, 2022 Balance March 31, 2023 December 31, 2022 Derivatives designated as hedging instruments Cash flow hedges $ 80,000 $ 50,000 Other assets $ 5,972 $ 6,725 Other liabilities $ — $ — Total derivatives $ 80,000 $ 50,000 $ 5,972 $ 6,725 $ — $ — Derivatives not designated as hedging instruments Interest rate swaps (1) 1,040,437 1,006,386 Other assets 36,784 47,736 Other liabilities 36,788 47,738 Credit contracts 84,529 104,497 Other assets — — Other liabilities — — Mortgage banking 11,027 7,884 Other assets 93 96 Other liabilities 21 13 Total derivatives $ 1,135,993 $ 1,118,767 $ 36,877 $ 47,832 $ 36,809 $ 47,751 (1) The Company has posted collateral of $ 43.6 million and $ 54.3 million against its net obligations under these contracts at March 31, 2023 and December 31, 2022 , respectively. Effect of Derivative Instruments on the Income Statement The table below presents the effect of the Company’s derivative financial instruments on the income statement for the three months ended March 31, 2023 and 2022 (in thousands): Gain (loss) recognized in income Line item of gain (loss) Three months ended Undesignated derivatives recognized in income 2023 2022 Interest rate swaps Income from derivative instruments, net 501 762 Credit contracts Income from derivative instruments, net 7 — Mortgage banking Income from derivative instruments, net ( 12 ) ( 243 ) Total undesignated $ 496 $ 519

Shareholders' Equity

Shareholders' Equity	3 Months Ended
	Mar. 31, 2023
Stockholders' Equity Note [Abstract]
Shareholders' Equity	(10.) SHAREHOLDERS’ EQUITY Common Stock The changes in shares of common stock were as follows for the three months ended March 31, 2023 and 2022: Outstanding Treasury Issued Shares at December 31, 2022 15,340,001 759,555 16,099,556 Restricted stock units released 58,188 ( 58,188 ) — Treasury stock purchases ( 22,710 ) 22,710 — Shares at March 31, 2023 15,375,479 724,077 16,099,556 2022 Shares at December 31, 2021 15,745,453 354,103 16,099,556 Restricted stock units released 23,271 ( 23,271 ) — Treasury stock purchases ( 469,647 ) 469,647 — Shares at March 31, 2022 15,299,077 800,479 16,099,556 Share Repurchase Programs In June 2022, the Company's Board of Directors (the “Board” ) authorized a share repurchase program for up to 766,447 shares of common stock (the “2022 Share Repurchase Program”). Repurchased shares are recorded in treasury stock, at cost, which includes any applicable transaction costs. As of March 31, 2023 , there were 766,447 shares remaining for repurchase under the 2022 Share Repurchase Program. In November 2020, the Board authorized a share repurchase program for up to 801,879 shares of common stock (the “2020 Share Repurchase Program” ). The 2020 Share Repurchase Program was completed in March 2022. Under the 2020 Share Repurchase Program, 461,191 shares were repurchased at an average price of $ 31.99 during the three months ended March 31, 2022, and 340,688 shares were repurchased during the year ended December 31, 2021.

Accumulated Other Comprehensive

Accumulated Other Comprehensive Income (Loss)	3 Months Ended
	Mar. 31, 2023
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Accumulated Other Comprehensive Income (Loss)	(11.) ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) The following table presents the components of other comprehensive income (loss) for the three months ended March 31, 2023 and 2022 (in thousands): Pre-tax Tax Net-of-tax March 31, 2023 Securities available for sale and transferred securities: Change in unrealized gain during the period $ 14,278 $ 3,658 $ 10,620 Reclassification adjustment for net gains included in net income (1) 19 5 14 Total securities available for sale and transferred securities 14,297 3,663 10,634 Hedging derivative instruments: Change in unrealized loss during the period ( 891 ) ( 228 ) ( 663 ) Pension obligations: Amortization of prior service credit included in income ( 122 ) ( 31 ) ( 91 ) Amortization of net actuarial loss included in income 316 81 235 Total pension obligations 194 50 144 Other comprehensive income $ 13,600 $ 3,485 $ 10,115 Pre-tax Tax Net-of-tax March 31, 2022 Securities available for sale and transferred securities: Change in unrealized loss during the period $ ( 75,017 ) $ ( 19,221 ) $ ( 55,796 ) Reclassification adjustment for net gains included in net income (1) 31 8 23 Total securities available for sale and transferred securities ( 74,986 ) ( 19,213 ) ( 55,773 ) Hedging derivative instruments: Change in unrealized gain during the period 2,471 633 1,838 Pension and post-retirement obligations: Amortization of prior service credit included in income — — — Amortization of net actuarial loss included in income 64 16 48 Total pension and post-retirement obligations 64 16 48 Other comprehensive loss $ ( 72,451 ) $ ( 18,564 ) $ ( 53,887 ) (1) Includes amounts related to the amortization/accretion of unrealized net gains and losses related to the Company’s reclassification of available for sale investment securities to the held to maturity category. The unrealized net gains/losses will be amortized/accreted over the remaining life of the investment securities as an adjustment of yield. (11.) ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Continued) Activity in accumulated other comprehensive income (loss), net of tax, for the three months ended March 31, 2023 and 2022 was as follows (in thousands): Hedging Securities Pension and Accumulated March 31, 2023 Balance at beginning of period $ 4,735 $ ( 128,634 ) $ ( 13,588 ) $ ( 137,487 ) Other comprehensive (loss) income before reclassifications ( 663 ) 10,620 — 9,957 Amounts reclassified from accumulated other comprehensive income — 14 144 158 Net current period other comprehensive (loss) income ( 663 ) 10,634 144 10,115 Balance at end of period $ 4,072 $ ( 118,000 ) $ ( 13,444 ) $ ( 127,372 ) March 31, 2022 Balance at beginning of period $ 1,160 $ ( 4,971 ) $ ( 9,396 ) $ ( 13,207 ) Other comprehensive income (loss) before reclassifications 1,838 ( 55,796 ) — ( 53,958 ) Amounts reclassified from accumulated other comprehensive income — 23 48 71 Net current period other comprehensive income (loss) 1,838 ( 55,773 ) 48 ( 53,887 ) Balance at end of period $ 2,998 $ ( 60,744 ) $ ( 9,348 ) $ ( 67,094 ) The following table presents the amounts reclassified out of each component of accumulated other comprehensive (loss) income for the three months ended March 31, 2023 and 2022 (in thousands): Details About Accumulated Other Comprehensive Income (Loss) Components Amount Reclassified from Affected Line Item in the Three months ended 2023 2022 Realized loss on sale of investment securities $ — $ — Net (loss) gain on investment securities Amortization of unrealized holding gain on investment securities transferred from available for sale to held to maturity ( 19 ) ( 31 ) Interest income ( 19 ) ( 31 ) Total before tax 5 8 Income tax expense ( 14 ) ( 23 ) Net of tax Amortization of pension and post-retirement items: Prior service credit (1) 122 — Salaries and employee benefits Net actuarial losses (1) ( 316 ) ( 64 ) Salaries and employee benefits ( 194 ) ( 64 ) Total before tax 50 16 Income tax benefit ( 144 ) ( 48 ) Net of tax Total reclassified for the period $ ( 158 ) $ ( 71 ) (1) These items are included in the computation of net periodic pension expense. See Note 13. Employee Benefit Plans, for additional information.

Share-Based Compensation Plans

Share-Based Compensation Plans	3 Months Ended
	Mar. 31, 2023
Share-Based Payment Arrangement, Noncash Expense [Abstract]
Share-Based Compensation Plans	(12.) SHARE-BASED COMPENSATION PLANS The Company maintains certain share-based compensation plans, approved by the Company’s shareholders, that are administered by the Management Development and Compensation Committee (the “MD&C Committee”) of the Board. The share-based compensation plans were established to allow for granting of compensation awards to attract, motivate and retain employees, executive officers and non-employee directors who contribute to the long-term growth and profitability of the Company and to give such persons a proprietary interest in the Company, thereby enhancing their personal interest in the Company’s success. The MD&C Committee approved the grant of restricted stock units (“RSUs”) and performance-based restricted stock units (“PSUs”) shown in the table below during the three months ended March 31, 2023. Number of Weighted Average Grant Date Fair Value RSUs 132,310 $ 16.65 PSUs 53,060 16.66 The grant-date fair value for the RSUs and PSUs granted during the three months ended March 31, 2023 was equal to the closing market price of our common stock on the date of grant reduced by the present value of the dividends expected to be paid on the underlying shares. The RSUs granted during the three months ended March 31, 2023 will vest on the third anniversary of the grant date assuming the recipient’s continuous service to the Company. The Company awarded grants of PSUs to certain members of management during the three months ended March 31, 2023 . Fifty percent of shares subject to each grant that ultimately vest are contingent on achieving specified return on average equity (“ROAE”) targets relative to the market index the MD&C Committee has selected as a peer group for this purpose. These shares will be earned based on the Company’s achievement of a relative ROAE performance requirement, on a percentile basis, compared to the market index over a three-year performance period ending December 31, 2025. The shares earned based on the achievement of the ROAE performance requirement, if any, will vest on the third anniversary of the grant date assuming the recipient ’ s continuous service to the Company. The remaining fifty percent of the PSUs that ultimately vest are contingent upon achievement of an average return on average assets (“ROAA”) performance requirement over a three-year performance period ending December 31, 2025. The shares earned based on the achievement of the ROAA performance requirement, if any, will vest of the third anniversary of the grant date assuming the recipient's continuous service to the Company. The Company amortizes the expense related to share-based compensation awards over the vesting period. Share-based compensation expense is recorded as a component of salaries and employee benefits in the consolidated statements of income for awards granted to management and as a component of other noninterest expense for awards granted to directors. The share-based compensation expense included in the consolidated statements of income, is as follows (in thousands): Three months ended 2023 2022 Salaries and employee benefits $ 510 $ 406 Other noninterest expense 41 37 Total share-based compensation expense $ 551 $ 443 Income tax benefit realized for compensation costs $ 368 $ 191 As of March 31, 2023, there was $ 6.0 million of unrecognized compensation expense related to unvested restricted stock awards and restricted stock units that is expected to be recognized over a weighted average period of 2.35 years.

Employee Benefit Plans

Employee Benefit Plans	3 Months Ended
	Mar. 31, 2023
Retirement Benefits [Abstract]
Employee Benefit Plans	(13.) EMPLOYEE BENEFIT PLANS The components of the Company’s net periodic benefit expense for its pension and post-retirement obligations were as follows (in thousands): Three months ended 2023 2022 Service cost $ 448 $ 872 Interest cost on projected benefit obligation 855 647 Expected return on plan assets ( 878 ) ( 1,141 ) Amortization of unrecognized prior service credit ( 122 ) — Amortization of unrecognized net actuarial loss 316 65 Net periodic benefit expense $ 619 $ 443 The net periodic benefit expense is recorded as a component of salaries and employee benefits in the consolidated statements of income. The Company’s funding policy is to contribute, at a minimum, an actuarially determined amount that will satisfy the minimum funding requirements determined under the appropriate sections of the Internal Revenue Code. The Company has no minimum required contribution for the 2023 fiscal year.

Commitments and Contingencies

Commitments and Contingencies	3 Months Ended
	Mar. 31, 2023
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	(14.) COMMITMENTS AND CONTINGENCIES Financial Instruments with Off-Balance Sheet Risk The Company has financial instruments with off-balance sheet risk established in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to extend credit and standby letters of credit. These instruments involve, to varying degrees, elements of credit and interest rate risk extending beyond amounts recognized in the financial statements. The Company’s exposure to credit loss in the event of nonperformance by the other party to the financial instrument for commitments to extend credit and standby letters of credit is essentially the same as that involved with extending loans to customers. The Company uses the same credit underwriting policies in making commitments and conditional obligations as for on-balance sheet instruments. Off-balance sheet commitments consist of the following (in thousands): March 31, December 31, Commitments to extend credit $ 1,326,003 $ 1,435,323 Standby letters of credit 15,576 17,181 Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the agreement. Commitments generally have fixed expiration dates or other termination clauses which may require payment of a fee. Commitments may expire without being drawn upon; therefore, the total commitment amounts do not necessarily represent future cash requirements. Each customer’s creditworthiness is evaluated on a case-by-case basis. The amount of collateral obtained, if any, is based on management’s credit evaluation of the borrower. Standby letters of credit are conditional lending commitments issued by the Company to guarantee the performance of a customer to a third party. These standby letters of credit are primarily issued to support private borrowing arrangements. The credit risk involved in issuing standby letters of credit is essentially the same as that involved in extending loan facilities to customers. Unfunded Commitments At March 31, 2023 and December 31, 2022, the allowance for credit losses for unfunded commitments totaled $ 4.1 million at each date, and was included in other liabilities on the Company’s consolidated statements of financial condition. The credit loss expense for unfunded commitments was as follows (in thousands): Three months ended 2023 2022 Credit loss expense for unfunded commitments $ 11 $ 241 (14.) COMMITMENTS AND CONTINGENCIES (Continued) Contingent Liabilities and Litigation In the ordinary course of business, there are various threatened and pending legal proceedings against the Company. Management believes that the aggregate liability, if any, arising from such litigation, except for the matter described below, would not have a material adverse effect on the Company’s consolidated financial statements. As previously disclosed in the Company’s Annual Report on Form 10-K for the year ended December 31, 2022 as filed with the SEC on March 9, 2023 and as disclosed in Part II, Item 1 of this Quarterly Report on Form 10-Q, the Company is party to an action filed against it on May 16, 2017 by Matthew L. Chipego, Charlene Mowry, Constance C. Churchill and Joseph W. Ewing in the Court of Common Pleas in Philadelphia, Pennsylvania. Plaintiffs sought and were granted class certification to represent classes of consumers in New York and Pennsylvania seeking to recover statutory damages, interest and declaratory relief. The plaintiffs specifically claim that the notices the Bank sent to defaulting consumers after their vehicles were repossessed did not comply with the relevant portions of the Uniform Commercial Code in New York and Pennsylvania. The Company disputes and believes it has meritorious defenses against these claims and plans to vigorously defend itself. On September 30, 2021, the Court granted plaintiffs’ motion for class certification and certified four different classes (two classes of New York consumers and two classes of Pennsylvania consumers). There are approximately 5,200 members in the New York classes and 300 members in the Pennsylvania classes. On September 26, 2022, the lower Court denied the plaintiffs’ motion for partial summary judgment for most of the relief they seek and found that there were questions of fact as to whether the members of the class had purchased the subject vehicles for “consumer use” within the meaning of the relevant statutes. The Court also denied the Company’s motion for partial summary judgment and seeking an offset in the form of recoupment reducing any liability that may be imposed against the Company by the amounts that the borrowers owe for failing to repay their motor vehicle loans, determining that the Court could not enter a judgment on recoupment – which is a set off from liability – without first determining whether there was liability. Also pending with the lower Court is the Company’s motion to compel discovery. On October 7, 2022, the Superior Court of Pennsylvania granted the Company’s December 20, 2021 Request for an Interlocutory Appeal of the denial of the Company’s motion to dismiss the claims brought by New York borrowers for lack of subject matter jurisdiction and lack of standing. The case is stayed until the appeal is decided by the Superior Court. The Company has not accrued a contingent liability for this matter at this time because, given its defenses, it is unable to conclude whether a liability is probable to occur nor is it able to currently reasonably estimate the amount of potential loss. If the Company settles these claims or the action is not resolved in its favor, the Company may suffer reputational damage and incur legal costs, settlements or judgments that exceed the amounts covered by its insurer. The Company can provide no assurances that its insurer will cover the full legal costs, settlements or judgments it incurs. If the Company is unsuccessful in defending itself from these claims or if its insurer does not cover the full amount of legal costs it incurs, the result may materially adversely affect the Company’s business, results of operations and financial condition.

Fair Value Measurements

Fair Value Measurements	3 Months Ended
	Mar. 31, 2023
Fair Value Disclosures [Abstract]
Fair Value Measurements	(15.) FAIR VALUE MEASUREMENTS Determination of Fair Value – Assets Measured at Fair Value on a Recurring and Nonrecurring Basis Valuation Hierarchy The fair value of an asset or liability is the price that would be received to sell that asset or paid to transfer that liability in an orderly transaction occurring in the principal market (or most advantageous market in the absence of a principal market) for such asset or liability. Accounting Standards Codification (“ASC”) Topic 820, “Fair Value Measurements and Disclosures,” establishes a fair value hierarchy for valuation inputs that gives the highest priority to quoted prices in active markets for identical assets or liabilities and the lowest priority to unobservable inputs. There have been no changes in the valuation techniques used during the current period. The fair value hierarchy is as follows: • Level 1 - Unadjusted quoted prices in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date. • Level 2 - Inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. These might include quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the asset or liability (such as interest rates, volatilities, prepayment speeds, credit risks, etc.) or inputs that are derived principally from or corroborated by market data by correlation or other means. • Level 3 - Unobservable inputs for determining the fair values of assets or liabilities that reflect an entity’s own assumptions about the assumptions that market participants would use in pricing the assets or liabilities. Transfers between levels of the fair value hierarchy are recorded as of the end of the reporting period. In general, fair value is based upon quoted market prices, where available. If such quoted market prices are not available, fair value is based upon internally developed models that primarily use, as inputs, observable market-based parameters. Valuation adjustments may be made to ensure that financial instruments are recorded at fair value. These adjustments may include amounts to reflect counterparty credit quality and the Company’s creditworthiness, among other things, as well as unobservable parameters. Any such valuation adjustments are applied consistently over time. The Company’s valuation methodologies may produce a fair value calculation that may not be indicative of net realizable value or reflective of future fair values. While management believes the Company’s valuation methodologies are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different estimate of fair value at the reporting date. Furthermore, the reported fair value amounts have not been comprehensively revalued since the presentation dates, and therefore, estimates of fair value after the balance sheet date may differ significantly from the amounts presented herein. A more detailed description of the valuation methodologies used for assets and liabilities measured at fair value, as well as the general classification of such instruments pursuant to the valuation hierarchy, is set forth below. Securities available for sale: Securities classified as available for sale are reported at fair value utilizing Level 2 inputs. For these securities, the Company obtains fair value measurements from an independent pricing service. The fair value measurements consider observable data that may include dealer quotes, market spreads, cash flows, the U.S. Treasury yield curve, live trading levels, trade execution data, market consensus prepayment speeds, credit information and the bond’s terms and conditions, among other things. Derivative instruments: The fair value of derivative instruments is determined using quoted secondary market prices for similar financial instruments and are classified as Level 2 in the fair value hierarchy. Loans held for sale: The fair value of loans held for sale is determined using quoted secondary market prices and investor commitments. Loans held for sale are classified as Level 2 in the fair value hierarchy. Collateral dependent loans: Fair value of collateral dependent loans with specific allocations of the allowance for credit losses – loans is measured based on the value of the collateral securing these loans and is classified as Level 3 in the fair value hierarchy. Collateral may be real estate and/or business assets including equipment, inventory and/or accounts receivable and collateral value is determined based on appraisals performed by qualified licensed appraisers hired by the Company. These appraisals may utilize a single valuation approach or a combination of approaches including comparable sales and the income approach. Appraised and reported values may be discounted based on management’s historical knowledge, changes in market conditions from the time of valuation, and/or management’s expertise and knowledge of the client and the client’s business. Such discounts are typically significant and result in a Level 3 classification of the inputs for determining fair value. Collateral dependent loans are reviewed and evaluated on at least a quarterly basis for additional impairment and adjusted accordingly, based on the same factors identified above. (15.) FAIR VALUE MEASUREMENTS (Continued) Long-lived assets held for sale: The fair value of the long-lived assets held for sale was based on estimated market prices from independently prepared current appraisals and are classified as Level 3 in the fair value hierarchy. Loan servicing rights: Loan servicing rights do not trade in an active market with readily observable market data. As a result, the Company estimates the fair value of loan servicing rights by using a discounted cash flow model to calculate the present value of estimated future net servicing income. The assumptions used in the discounted cash flow model are those that management believes market participants would use in estimating future net servicing income, including estimates of loan prepayment rates, servicing costs, ancillary income, impound account balances, and discount rates. The significant unobservable inputs used in the fair value measurement of the Company’s loan servicing rights are the constant prepayment rates and weighted average discount rate. Significant increases (decreases) in any of those inputs in isolation could result in a significantly lower (higher) fair value measurement. Although the constant prepayment rate and the discount rate are not directly interrelated, they will generally move in opposite directions. Loan servicing rights are classified as Level 3 measurements due to the use of significant unobservable inputs, as well as significant management judgment and estimation. Other real estate owned (foreclosed assets): Nonrecurring adjustments to certain commercial and residential real estate properties classified as other real estate owned are measured at the lower of carrying amount or fair value, less costs to sell. Fair values are generally based on third party appraisals of the property, resulting in a Level 3 classification. The appraisals are sometimes further discounted based on management’s historical knowledge, changes in market conditions from the time of valuation, and/or management’s expertise and knowledge of the client and client’s business. Such discounts are typically significant and result in a Level 3 classification of the inputs for determining fair value. In cases where the carrying amount exceeds the fair value, less costs to sell, an impairment loss is recognized. Commitments to extend credit and letters of credit: Commitments to extend credit and fund letters of credit are principally at current interest rates, and, therefore, the carrying amount approximates fair value. The fair value of commitments is not material. (15.) FAIR VALUE MEASUREMENTS (Continued) Assets Measured at Fair Value The following tables present for each of the fair-value hierarchy levels the Company’s assets that are measured at fair value on a recurring and nonrecurring basis as of the dates indicated (in thousands). Quoted Significant Significant Total March 31, 2023 Measured on a recurring basis: Securities available for sale: U.S. Government agency and government sponsored enterprises $ — $ 21,658 $ — $ 21,658 Mortgage-backed securities — 923,784 — 923,784 Other assets: Hedging derivative instruments — 5,972 — 5,972 Fair value adjusted through comprehensive income $ — $ 951,414 $ — $ 951,414 Other assets: Derivative instruments – interest rate swaps — 36,784 — 36,784 Derivative instruments – credit contracts — — — - Derivative instruments – mortgage banking — 93 — 93 Other liabilities: Derivative instruments – interest rate swaps — ( 36,788 ) — ( 36,788 ) Derivative instruments – credit contracts — — — - Derivative instruments – mortgage banking — ( 21 ) — ( 21 ) Fair value adjusted through net income $ — $ 68 $ — $ 68 Measured on a nonrecurring basis: Loans: Loans held for sale $ — $ 682 $ — $ 682 Collateral dependent loans — — 20,059 20,059 Other assets: Long-lived assets held for sale — — 1,509 1,509 Loan servicing rights — — 1,453 1,453 Other real estate owned — — 101 101 Total $ — $ 682 $ 23,122 $ 23,804 There were no transfers between Levels 1 and 2 during the three months ended March 31, 2023 . There were no liabilities measured at fair value on a nonrecurring basis during the three months ended March 31, 2023 . (15.) FAIR VALUE MEASUREMENTS (Continued) Quoted Significant Significant Total December 31, 2022 Measured on a recurring basis: Securities available for sale: U.S. Government agencies and government sponsored enterprises $ — $ 21,115 $ — $ 21,115 Mortgage-backed securities — 933,256 — 933,256 Other assets: Hedging derivative instruments — 6,725 — 6,725 Fair value adjusted through comprehensive income $ — $ 961,096 $ — $ 961,096 Other assets: Derivative instruments – interest rate products $ — $ 47,736 $ — $ 47,736 Derivative instruments – mortgage banking — 96 — 96 Other liabilities: Derivative instruments – interest rate products — ( 47,738 ) — ( 47,738 ) Derivative instruments – mortgage banking — ( 13 ) — ( 13 ) Fair value adjusted through net income $ — $ 81 $ — $ 81 Measured on a nonrecurring basis: Loans: Loans held for sale $ — $ 550 $ — $ 550 Collateral dependent loans — — 21,454 21,454 Other assets: Long-lived assets held for sale — — 1,509 1,509 Loan servicing rights — — 1,470 1,470 Other real estate owned — — 19 19 Total $ — $ 550 $ 24,452 $ 25,002 The following table presents additional quantitative information about assets measured at fair value on a recurring and nonrecurring basis for which the Company has utilized Level 3 inputs to determine fair value as of March 31, 2023 (dollars in thousands). Asset Fair Valuation Technique Unobservable Input Unobservable Input Collateral dependent loans $ 20,059 Appraisal of collateral (1) Appraisal adjustments (2) 15.7 % (3) / 0 - 40 % Loan servicing rights $ 1,453 Discounted cash flow Discount rate 10.4 % (3) Constant prepayment rate 11.6 % (3) Long-lived assets held for sale $ 1,509 Appraisal of collateral (1) Appraisal adjustments (2) 10 - 108 % Other real estate owned $ 101 Appraisal of collateral (1) Appraisal adjustments (2) 39.0 % (1) Fair value is generally determined through independent appraisals of the underlying collateral, which generally include various Level 3 inputs which are not identifiable. (2) Appraisals may be adjusted by management for qualitative factors such as economic conditions and estimated liquidation expenses. (3) Weighted averages. (15.) FAIR VALUE MEASUREMENTS (Continued) Changes in Level 3 Fair Value Measurements There were no assets measured at fair value on a recurring basis using significant unobservable inputs (Level 3) as of or during the three months ended March 31, 2023 and 2022. Disclosures about Fair Value of Financial Instruments The assumptions used below are expected to approximate those that market participants would use in valuing these financial instruments. Fair value estimates are made at a specific point in time, based on available market information and judgments about the financial instrument, including estimates of timing, amount of expected future cash flows and the credit standing of the issuer. Such estimates do not consider the tax impact of the realization of unrealized gains or losses. In some cases, the fair value estimates cannot be substantiated by comparison to independent markets. In addition, the disclosed fair value may not be realized in the immediate settlement of the financial instrument. Care should be exercised in deriving conclusions about our business, its value or financial position based on the fair value information of financial instruments presented below. The estimated fair value approximates carrying value for cash and cash equivalents, Federal Home Loan Bank (“FHLB”) and Federal Reserve Bank (“FRB”) stock, accrued interest receivable, non-maturity deposits, short-term borrowings and accrued interest payable. The following table presents (in thousands) the carrying amount, estimated fair value, and placement in the fair value measurement hierarchy of the Company’s financial instruments as of the dates indicated. Level in March 31, 2023 December 31, 2022 Fair Value Estimated Estimated Measurement Carrying Fair Carrying Fair Hierarchy Amount Value Amount Value Financial assets: Cash and cash equivalents Level 1 $ 139,974 $ 139,974 $ 130,466 $ 130,466 Securities available for sale Level 2 945,442 945,442 954,371 954,371 Securities held to maturity, net Level 2 180,052 167,812 188,975 174,188 Loans held for sale Level 2 682 682 550 550 Loans Level 2 4,175,745 4,069,579 3,983,582 3,867,285 Loans (1) Level 3 20,059 20,059 21,454 21,454 Long-lived assets held for sale Level 3 1,509 1,509 1,509 1,509 Accrued interest receivable Level 1 20,167 20,167 19,371 19,371 Derivative instruments – cash flow hedges Level 2 5,972 5,972 6,725 6,725 Derivative instruments – interest rate products Level 2 36,784 36,784 47,736 47,736 Derivative instruments – mortgage banking Level 2 93 93 96 96 FHLB and FRB stock Level 2 17,630 17,630 19,385 19,385 Financial liabilities: Non-maturity deposits Level 1 3,669,925 3,669,925 3,646,552 3,646,552 Time deposits Level 2 1,471,382 1,460,737 1,282,872 1,268,957 Short-term borrowings Level 1 116,000 116,000 205,000 205,000 Long-term borrowings Level 2 124,299 121,042 74,222 70,814 Accrued interest payable Level 1 12,693 12,693 5,983 5,983 Derivative instruments – interest rate products Level 2 36,788 36,788 47,738 47,738 Derivative instruments – credit contracts Level 2 — — — — Derivative instruments – mortgage banking Level 2 21 21 13 13 (1) Comprised of collateral dependent loans.

Segment Reporting

Segment Reporting	3 Months Ended
	Mar. 31, 2023
Segment Reporting [Abstract]
Segment Reporting	(16.) SEGMENT REPORTING The Company has one reportable segment, Banking, which includes all of the Company’s retail and commercial banking operations. This reportable segment has been identified and organized based on the nature of the underlying products and services applicable to the segment, the type of customers to whom those products and services are offered and the distribution channel through which those products and services are made available. All other segments that do not meet the quantitative threshold for separate reporting have been grouped as “All Other.” This “All Other” grouping includes the activities of SDN, a full-service insurance agency that provides a broad range of insurance services to both personal and business clients, and Courier Capital and HNP Capital, our investment advisor and wealth management firms that provide customized investment management, investment consulting and retirement plan services to individuals, businesses, institutions, foundations and retirement plans, and Holding Company amounts, which are the primary differences between segment amounts and consolidated totals, along with amounts to eliminate balances and transactions between segments. The following tables present information regarding our business segments as of and for the periods indicated (in thousands): Banking All Other Consolidated March 31, 2023 Goodwill $ 48,536 $ 18,535 $ 67,071 Other intangible assets, net — 6,109 6,109 Total assets 5,927,077 39,915 5,966,992 December 31, 2022 Goodwill $ 48,536 $ 18,535 $ 67,071 Other intangible assets, net — 6,343 6,343 Total assets 5,756,441 40,831 5,797,272 Banking All Other Consolidated Three months ended March 31, 2023 Net interest income (expense) $ 42,875 $ ( 1,060 ) $ 41,815 Provision for credit losses ( 4,214 ) — ( 4,214 ) Noninterest income 6,375 4,549 10,924 Noninterest expense ( 29,773 ) ( 3,888 ) ( 33,661 ) Income (loss) before income taxes 15,263 ( 399 ) 14,864 Income tax expense ( 2,630 ) ( 145 ) ( 2,775 ) Net income (loss) $ 12,633 $ ( 544 ) $ 12,089 Banking All Other Consolidated Three months ended March 31, 2022 Net interest income (expense) $ 40,618 $ ( 1,060 ) $ 39,558 Benefit for credit losses ( 2,319 ) — ( 2,319 ) Noninterest income 6,627 4,695 11,322 Noninterest expense ( 25,872 ) ( 4,263 ) ( 30,135 ) Income (loss) before income taxes $ 19,054 $ ( 628 ) $ 18,426 Income tax (expense) benefit ( 3,636 ) 193 ( 3,443 ) Net income (loss) $ 15,418 $ ( 435 ) $ 14,983

Subsequent Event

Subsequent Event	3 Months Ended
	Mar. 31, 2023
Subsequent Events [Abstract]
Subsequent Event	(17.) SUBSEQUENT EVENT On May 1, 2023, the Company announced the completion of the merger of its wholly-owned SEC-registered investments advisory firms, under which HNP Capital LLC merged with and into Courier Capital LLC. The merger was accounted for under ASC-805-50-15 - “Transactions Between Entities Under Common Control,” as an exchange of assets in which Courier Capital LLC recognizes the assets and liabilities transferred at historical cost basis at the date of transfer.

Basis of Presentation and Sum_2

Basis of Presentation and Summary of Significant Accounting Policies (Policies)	3 Months Ended
	Mar. 31, 2023
Accounting Policies [Abstract]
Nature of Operations	Nature of Operations Financial Institutions, Inc. (the “Company”) is a financial holding company organized in 1931 under the laws of New York State (“New York”). The Company provides diversified financial services through its subsidiaries, Five Star Bank, SDN Insurance Agency, LLC (“SDN”), Courier Capital, LLC (“Courier Capital”) and HNP Capital, LLC (“HNP Capital”). The Company offers a broad array of deposit, lending and other financial services to individuals, municipalities and businesses in Western and Central New York through its wholly-owned New York chartered banking subsidiary, Five Star Bank (the “Bank”). The Bank also has commercial loan production offices in Ellicott City (Baltimore), Maryland and Syracuse, New York, and indirect lending network relationships with franchised automobile dealers in the Capital District of New York and Northern and Central Pennsylvania. SDN provides a broad range of insurance services to personal and business clients. On May 1, 2023, the Company announced the completion of the merger of HNP Capital with and into Courier Capital. Refer to Note 17. Subsequent Event, for further details on the merger. Courier Capital and HNP Capital provide customized investment management, investment consulting and retirement plan services to individuals, businesses, institutions, foundations and retirement plans. Corn Hill Innovations Lab, LLC (“CHIL”), which oversaw the Company’s Banking-as-a-Service (“BaaS”) and financial technology (“FinTech”) relationships, was dissolved on March 28, 2023, and all assets and liabilities were transferred to the Bank.
Basis of Presentation	Basis of Presentation The consolidated financial statements include the accounts of the Company and its subsidiaries. All significant intercompany accounts and transactions have been eliminated in consolidation. The accounting and reporting policies conform to U.S. generally accepted accounting principles (“GAAP”). Certain information and footnote disclosures normally included in financial statements prepared in conformity with GAAP have been condensed or omitted pursuant to such rules and regulations. However, in the opinion of management, the accompanying consolidated financial statements reflect all adjustments of a normal and recurring nature necessary for a fair presentation of the consolidated statements of financial condition, income, comprehensive income, changes in shareholders’ equity and cash flows for the periods indicated and contain adequate disclosure to make the information presented not misleading. These consolidated financial statements should be read in conjunction with the Company’s Annual Report on Form 10-K for the year ended December 31, 2022 . The results of operations for any interim periods are not necessarily indicative of the results which may be expected for the entire year or any other period.
Reclassifications	Reclassifications Certain reclassifications of previously reported amounts have been made to conform to the current year presentation. Such reclassifications did not impact net income or shareholders’ equity as previously reported.
Use of Estimates	Use of Estimates The preparation of these financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates. Material estimates relate to the determination of the allowance for credit losses.
Cash Flow Reporting	Cash Flow Reporting Supplemental cash flow information is summarized as follows for the three months ended March 31, 2023 and 2022 (in thousands): 2023 2022 Supplemental information: Cash paid for interest $ 28,666 $ 4,623 Cash paid (refunded) for income taxes 1,134 ( 441 ) Noncash investing and financing activities: Real estate and other assets acquired in settlement of loans 101 — Accrued and declared unpaid dividends 4,976 4,809
Recent Accounting Pronouncements	Recent Accounting Pronouncements In March 2022, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2022-02, Financial Instruments – Credit Losses (Topic 326): Troubled Debt Restructuring and Vintage Disclosures. The amendments eliminate the accounting guidance for troubled debt restructurings (“TDRs”) by creditors and enhance the disclosure requirements for loan refinancings and restructurings made with borrowers experiencing financial difficulty. In addition, the amendments require disclosure of current-period gross write-offs for financing receivables by year of origination in the vintage disclosures. A SU 2022-02 became effective for the Company on January 1, 2023 and was applied on a prospective basis. The adoption of this guidance did not have a material effect on the Company’s consolidated financial statements. See Note 5. Loans, for additional information regarding loan refinancings and restructurings made when a borrower is experiencing financial difficulties and updates to vintage disclosures. In March 2022, the FASB issued ASU No. 2022-01, Derivatives and Hedging (Topic 815): Fair Value Hedging – Portfolio Layer Method. The ASU expands the scope in which an entity can apply the portfolio layer method of hedge accounting, allowing for more consistent accounting for similar hedges. The amendments in this update became effective for the Company on January 1, 2023. The adoption of this guidance did not have a material impact on the Company’s consolidated financial statements. Standards Not Yet Effective In March 2023, the FASB issued ASU No. 2023-02, Investments – Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Tax Credit Structures Using the Proportional Amortization Method. The ASU allows for entities to consistently account for tax credit equity investments utilizing the proportional amortization method across all types of tax credits when certain requirement are met. The election of proportional amortization method must be made on a programmatic basis rather than an individual investment basis. For previously held tax credit investments, the amendments will be applied either on a modified retrospective basis or a retrospective basis. The amendments are effective for fiscal years beginning after December 15, 2023, including interim periods within those fiscal years. Early adoption is permitted. The Company is currently evaluating the impact this guidance will have on its consolidated financial statements.

Basis of Presentation and Sum_3

Basis of Presentation and Summary of Significant Accounting Policies (Tables)	3 Months Ended
	Mar. 31, 2023
Accounting Policies [Abstract]
Summary of Supplemental Cash Flow Information	Supplemental cash flow information is summarized as follows for the three months ended March 31, 2023 and 2022 (in thousands): 2023 2022 Supplemental information: Cash paid for interest $ 28,666 $ 4,623 Cash paid (refunded) for income taxes 1,134 ( 441 ) Noncash investing and financing activities: Real estate and other assets acquired in settlement of loans 101 — Accrued and declared unpaid dividends 4,976 4,809

Restructuring Charges (Tables)

Restructuring Charges (Tables)	3 Months Ended
	Mar. 31, 2023
Restructuring and Related Activities [Abstract]
Summary of Changes in Restructuring Reserve	The following table represents the changes in the restructuring reserve (in thousands): Three months ended 2023 2022 Balance at beginning of period $ 302 $ 445 Cash payments ( 14 ) ( 22 ) Balance at end of period $ 288 $ 423

Earnings Per Common Share ("E_2

Earnings Per Common Share ("EPS") (Tables)	3 Months Ended
	Mar. 31, 2023
Earnings Per Share [Abstract]
Reconciliation of Earnings and Shares Used in Calculating Basic and Diluted EPS	The following table presents a reconciliation of the earnings and shares used in calculating basic and diluted EPS (in thousands, except per share amounts). Three months ended 2023 2022 Net income available to common shareholders $ 11,724 $ 14,618 Weighted average common shares outstanding: Total shares issued 16,100 16,100 Unvested restricted stock awards ( 6 ) ( 5 ) Treasury shares ( 746 ) ( 518 ) Total basic weighted average common shares outstanding 15,348 15,577 Incremental shares from assumed: Vesting of restricted stock awards 87 122 Total diluted weighted average common shares outstanding 15,435 15,699 Basic earnings per common share $ 0.76 $ 0.94 Diluted earnings per common share $ 0.76 $ 0.93
Shares Excluded from Computation of Diluted EPS	For each of the periods presented, average shares subject to the following instruments were excluded from the computation of diluted EPS because the effect would be antidilutive (in thousands): Three months ended 2023 2022 Restricted stock awards 3 —

Investment Securities (Tables)

Investment Securities (Tables)	3 Months Ended
	Mar. 31, 2023
Investments [Abstract]
Amortized Cost and Fair Value of Investment Securities	The amortized cost and fair value of investment securities are summarized below (in thousands): Amortized Unrealized Unrealized Fair Cost Gains Losses Value March 31, 2023 Securities available for sale: U.S. Government agency and government sponsored enterprises $ 24,535 $ — $ 2,877 $ 21,658 Mortgage-backed securities: Federal National Mortgage Association 536,221 — 68,817 467,404 Federal Home Loan Mortgage Corporation 398,487 — 62,373 336,114 Government National Mortgage Association 111,527 1 18,295 93,233 Collateralized mortgage obligations: Federal National Mortgage Association 11,938 — 2,326 9,612 Federal Home Loan Mortgage Corporation 21,143 — 4,064 17,079 Privately issued — 342 — 342 Total mortgage-backed securities 1,079,316 343 155,875 923,784 Total available for sale securities $ 1,103,851 $ 343 $ 158,752 $ 945,442 Securities held to maturity: U.S. Government agency and government sponsored enterprises $ 16,400 $ — $ 544 $ 15,856 State and political subdivisions 93,678 32 6,012 87,698 Mortgage-backed securities: Federal National Mortgage Association 6,038 — 457 5,581 Federal Home Loan Mortgage Corporation 7,786 — 1,256 6,530 Government National Mortgage Association 21,783 — 1,723 20,060 Collateralized mortgage obligations: Federal National Mortgage Association 13,536 — 963 12,573 Federal Home Loan Mortgage Corporation 16,781 — 1,022 15,759 Government National Mortgage Association 4,055 — 300 3,755 Total mortgage-backed securities 69,979 — 5,721 64,258 Total held to maturity securities 180,057 $ 32 $ 12,277 $ 167,812 Allowance for credit losses – securities ( 5 ) Total held to maturity securities, net $ 180,052 December 31, 2022 Securities available for sale: U.S. Government agencies and government sponsored enterprises $ 24,535 $ — $ 3,420 $ 21,115 Mortgage-backed securities: Federal National Mortgage Association 545,797 — 76,193 469,604 Federal Home Loan Mortgage Corporation 410,829 — 68,608 342,221 Government National Mortgage Association 112,202 1 18,037 94,166 Collateralized mortgage obligations: Federal National Mortgage Association 12,175 — 2,603 9,572 Federal Home Loan Mortgage Corporation 21,519 — 4,163 17,356 Privately issued — 337 — 337 Total mortgage-backed securities 1,102,522 338 169,604 933,256 Total available for sale securities $ 1,127,057 $ 338 $ 173,024 $ 954,371 (4.) INVESTMENT SECURITIES (Continued) Amortized Unrealized Unrealized Fair Cost Gains Losses Value December 31, 2022 (continued) Securities held to maturity: U.S. Government agencies and government sponsored enterprises $ 16,363 $ — $ 848 $ 15,515 State and political subdivisions 97,583 24 7,172 90,435 Mortgage-backed securities: Federal National Mortgage Association 8,332 — 582 7,750 Federal Home Loan Mortgage Corporation 7,959 — 1,396 6,563 Government National Mortgage Association 22,541 — 2,116 20,425 Collateralized mortgage obligations: - Federal National Mortgage Association 14,268 — 1,119 13,149 Federal Home Loan Mortgage Corporation 17,712 — 1,253 16,459 Government National Mortgage Association 4,222 — 330 3,892 Total mortgage-backed securities 75,034 — 6,796 68,238 Total held to maturity securities 188,980 $ 24 $ 14,816 $ 174,188 Allowance for credit losses – securities ( 5 ) Total held to maturity securities, net $ 188,975
Scheduled Maturities of Securities Available for Sale and Securities Held to Maturity	The scheduled maturities of securities available for sale and securities held to maturity at March 31, 2023 are shown below (in thousands). Actual expected maturities may differ from contractual maturities because issuers may have the right to call or prepay obligations. Amortized Fair Cost Value Debt securities available for sale: Due in one year or less $ 6 $ 6 Due from one to five years 94,972 88,334 Due after five years through ten years 136,369 121,867 Due after ten years 872,504 735,235 Total available for sale securities $ 1,103,851 $ 945,442 Debt securities held to maturity: Due in one year or less $ 29,636 $ 29,584 Due from one to five years 41,802 41,036 Due after five years through ten years 39,142 36,799 Due after ten years 69,477 60,393 Total held to maturity securities $ 180,057 $ 167,812
Investments Gross Unrealized Losses and Fair Value	Unrealized losses on investment securities for which an allowance for credit losses has not been recorded and the fair value of the related securities, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, were as follows (in thousands): Less than 12 months 12 months or longer Total Fair Unrealized Fair Unrealized Fair Unrealized Value Losses Value Losses Value Losses March 31, 2023 Securities available for sale: U.S. Government agencies and government $ — $ — $ 21,658 $ 2,877 $ 21,658 $ 2,877 Mortgage-backed securities: Federal National Mortgage Association 276 3 467,128 68,814 467,404 68,817 Federal Home Loan Mortgage Corporation 8,698 514 327,416 61,859 336,114 62,373 Government National Mortgage Association 138 3 93,071 18,292 93,209 18,295 Collateralized mortgage obligations: Federal National Mortgage Association — — 9,612 2,326 9,612 2,326 Federal Home Loan Mortgage Corporation — — 17,079 4,064 17,079 4,064 Total mortgage-backed securities 9,112 520 914,306 155,355 923,418 155,875 Total available for sale securities 9,112 520 935,964 158,232 945,076 158,752 Total AFS debt securities with unrealized losses $ 9,112 $ 520 $ 935,964 $ 158,232 $ 945,076 $ 158,752 December 31, 2022 Securities available for sale: U.S. Government agencies and government $ — $ — $ 21,115 $ 3,420 $ 21,115 $ 3,420 Mortgage-backed securities: Federal National Mortgage Association 154,006 14,708 315,598 61,485 469,604 76,193 Federal Home Loan Mortgage Corporation 28,493 2,199 313,728 66,409 342,221 68,608 Government National Mortgage Association 10,301 921 83,841 17,116 94,142 18,037 Collateralized mortgage obligations: Federal National Mortgage Association 1,000 94 8,572 2,509 9,572 2,603 Federal Home Loan Mortgage Corporation — — 17,356 4,163 17,356 4,163 Total mortgage-backed securities 193,800 17,922 739,095 151,682 932,895 169,604 Total available for sale securities 193,800 17,922 760,210 155,102 954,010 173,024 Total AFS debt securities with unrealized losses $ 193,800 $ 17,922 $ 760,210 $ 155,102 $ 954,010 $ 173,024

Loans (Tables)

Loans (Tables)	3 Months Ended
	Mar. 31, 2023
Loans and Leases Receivable Disclosure [Abstract]
Loan Portfolio	The Company’s loan portfolio consisted of the following as of the dates indicated (in thousands): Principal Net Deferred Loans, March 31, 2023 Commercial business $ 694,427 $ 683 $ 695,110 Commercial mortgage 1,845,762 ( 4,281 ) 1,841,481 Residential real estate loans 578,363 13,483 591,846 Residential real estate lines 72,793 3,293 76,086 Consumer indirect 984,302 37,900 1,022,202 Other consumer 16,495 112 16,607 Total $ 4,192,142 $ 51,190 4,243,332 Allowance for credit losses – loans ( 47,528 ) Total loans, net $ 4,195,804 December 31, 2022 Commercial business $ 663,611 $ 638 $ 664,249 Commercial mortgage 1,683,814 ( 3,974 ) 1,679,840 Residential real estate loans 576,279 13,681 589,960 Residential real estate lines 74,432 3,238 77,670 Consumer indirect 985,580 38,040 1,023,620 Other consumer 15,002 108 15,110 Total $ 3,998,718 $ 51,731 4,050,449 Allowance for credit losses – loans ( 45,413 ) Total loans, net $ 4,005,036
Recorded Investment by Loan Class in Current and Nonaccrual Loans	The Company’s recorded investment, by loan class, in current and nonaccrual loans, as well as an analysis of accruing delinquent loans is set forth as of the dates indicated (in thousands): 30-59 Days 60-89 Days Greater Total Past Nonaccrual Current Total Nonaccrual March 31, 2023 Commercial business $ 925 $ — $ — $ 925 $ 334 $ 693,168 $ 694,427 $ 233 Commercial mortgage — — — — 2,550 1,843,212 1,845,762 520 Residential real estate loans 778 49 — 827 3,267 574,269 578,363 3,267 Residential real estate lines 219 30 — 249 159 72,385 72,793 159 Consumer indirect 5,812 1,245 — 7,057 2,487 974,758 984,302 2,487 Other consumer 104 1 4 109 — 16,386 16,495 — Total loans, gross $ 7,838 $ 1,325 $ 4 $ 9,167 $ 8,797 $ 4,174,178 $ 4,192,142 $ 6,666 December 31, 2022 Commercial business $ 176 $ 10 $ — $ 186 $ 340 $ 663,085 $ 663,611 $ 233 Commercial mortgage — — — — 2,564 1,681,250 1,683,814 659 Residential real estate loans 1,306 28 — 1,334 4,071 570,874 576,279 4,071 Residential real estate lines 264 102 — 366 142 73,924 74,432 142 Consumer indirect 12,637 2,073 — 14,710 3,079 967,791 985,580 3,079 Other consumer 111 1 1 113 1 14,888 15,002 1 Total loans, gross $ 14,494 $ 2,214 $ 1 $ 16,709 $ 10,197 $ 3,971,812 $ 3,998,718 $ 8,185
Amortized Cost basis of Loans Modified to Borrowers Experiencing Financial Difficulty	The following table presents the amortized cost basis of loans modified to borrowers experiencing financial difficulty, disaggregated by loan class and type of concession granted as of March 31, 2023 (in thousands): Term Extension Amortized Cost Basis % of Total Loans Loan Type Commercial business $ - 0.00 % Commercial mortgage - 0.00 % Residential real estate loans 158 0.03 % Residential real estate lines - 0.00 % Consumer indirect - 0.00 % Other consumer - 0.00 % Total $ 158 0.00 %
Financial Effect of the Modifications Made to Borrowers Experiencing Financial Difficulty	The following table describes the financial effect of the modifications made to borrowers experiencing financial difficulty: Term Extension Loan Type Financial Effect Residential real estate loans Added a weighted average 10.0 years to the life of the loan, which reduced monthly payment amount for the borrower.
Performance of Loans that are Modified to Borrowers Experiencing Financial Difficulty	The following table depicts the performance of loans that have been modified in the three months ended March 31, 2023 (in thousands): Payment Status (Amortized Cost Basis) Current 30-89 Days 90+ Days Loan Type Commercial business $ - $ - $ - Commercial mortgage - - - Residential real estate loans 158 - - Residential real estate lines - - - Consumer indirect - - - Other consumer - - - Total $ 158 $ - $ -
Summary of Collateral Dependent Loans	The following table presents the amortized cost basis of collateral dependent loans by collateral type as of March 31, 2023 and December 31, 2022 (in thousands): Collateral type Business assets Real property Total Specific Reserve March 31, 2023 Commercial business $ 3,307 $ 78 $ 3,385 $ 732 Commercial mortgage — 18,546 18,546 1,140 Total $ 3,307 $ 18,624 $ 21,931 $ 1,872 December 31, 2022 Commercial business $ 147 $ 993 $ 1,140 $ 126 Commercial mortgage — 21,592 21,592 1,152 Total $ 147 $ 22,585 $ 22,732 $ 1,278
Commercial Loan Portfolio Categorized by Internally Assigned Asset Classification	The following tables set forth the Company’s commercial loan portfolio, categorized by internally assigned asset classification, as of the dates indicated (in thousands): Term Loans Amortized Cost Basis by Origination Year 2023 2022 2021 2020 2019 Prior Revolving Revolving Total March 31, 2023 Commercial Business: Uncriticized $ 28,923 $ 152,049 $ 94,802 $ 46,348 $ 26,149 $ 64,882 $ 252,189 $ — $ 665,342 Special mention — 237 2,388 18,995 12 187 3,272 — 25,091 Substandard — 41 1,002 1,295 77 1,392 870 — 4,677 Doubtful — — — — — — — — — Total Commercial Business loans $ 28,923 $ 152,327 $ 98,192 $ 66,638 $ 26,238 $ 66,461 $ 256,331 $ — $ 695,110 Current period gross write-offs $ — $ 5 $ — $ 7 $ 5 $ 10 $ — $ — $ 27 Commercial Mortgage: Uncriticized $ 167,701 $ 506,777 $ 382,081 $ 244,874 $ 155,960 $ 342,082 $ — $ — $ 1,799,475 Special mention — — — 10,118 — 12,033 — — 22,151 Substandard — 343 202 105 75 19,130 — — 19,855 Doubtful — — — — — — — — — Total Commercial Mortgage loans $ 167,701 $ 507,120 $ 382,283 $ 255,097 $ 156,035 $ 373,245 $ — $ — $ 1,841,481 Current period gross write-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — (5.) LOANS (Continued) Term Loans Amortized Cost Basis by Origination Year 2022 2021 2020 2019 2018 Prior Revolving Revolving Total December 31, 2022 Commercial Business Uncriticized $ 146,581 $ 105,001 $ 61,115 $ 29,644 $ 39,625 $ 21,467 $ 244,848 $ — $ 648,281 Special mention 238 2,351 8,736 7 5 — 1,809 — 13,146 Substandard — 72 — 42 516 1,034 1,158 — 2,822 Doubtful — — — — — — — — — Total $ 146,819 $ 107,424 $ 69,851 $ 29,693 $ 40,146 $ 22,501 $ 247,815 $ — $ 664,249 Commercial Mortgage Uncriticized $ 464,863 $ 380,138 $ 260,463 $ 171,918 $ 116,770 $ 248,771 $ — $ — $ 1,642,923 Special mention — — 2,319 136 — 11,784 — — 14,239 Substandard 2,987 202 105 78 10,104 9,202 — — 22,678 Doubtful — — — — — — — — — Total $ 467,850 $ 380,340 $ 262,887 $ 172,132 $ 126,874 $ 269,757 $ — $ — $ 1,679,840
Retail Loan Portfolio Categorized by Performance Status	The following tables set forth the Company’s retail loan portfolio, categorized by performance status, as of the dates indicated (in thousands): Term Loans Amortized Cost Basis by Origination Year 2023 2022 2021 2020 2019 Prior Revolving Revolving Total March 31, 2023 Residential Real Estate Loans Performing $ 14,093 $ 80,513 $ 84,985 $ 116,787 $ 75,111 $ 217,090 $ — $ — $ 588,579 Nonperforming — 104 424 575 430 1,734 — — 3,267 Total Residential Real Estate Loans $ 14,093 $ 80,617 $ 85,409 $ 117,362 $ 75,541 $ 218,824 $ — $ — $ 591,846 Current period gross write-offs $ — $ — $ — $ — $ 32 $ 31 $ — $ — $ 63 Residential Real Estate Lines Performing $ — $ — $ — $ — $ — $ — $ 69,849 $ 6,078 $ 75,927 Nonperforming — — — — — — 41 118 159 Total Residential Real Estate Lines $ — $ — $ — $ — $ — $ — $ 69,890 $ 6,196 $ 76,086 Current period gross write-offs $ — $ — $ — $ — $ — $ — $ 3 $ 13 $ 16 Consumer Indirect Performing $ 84,318 $ 418,196 $ 305,429 $ 112,809 $ 51,838 $ 47,125 $ — $ — $ 1,019,715 Nonperforming — 864 903 337 228 155 — — 2,487 Total Consumer Indirect Loans $ 84,318 $ 419,060 $ 306,332 $ 113,146 $ 52,066 $ 47,280 $ — $ — $ 1,022,202 Current period gross write-offs $ 3 $ 1,322 $ 1,692 $ 497 $ 586 $ 520 $ — $ — $ 4,620 Other Consumer Performing $ 3,748 $ 5,367 $ 2,285 $ 1,735 $ 565 $ 420 $ 2,483 $ — $ 16,603 Nonperforming — — — — — — 4 — 4 Total Other Consumer Loans $ 3,748 $ 5,367 $ 2,285 $ 1,735 $ 565 $ 420 $ 2,487 $ — $ 16,607 Current period gross write-offs $ 265 $ 34 $ 48 $ 9 $ 5 $ 8 $ 13 $ — $ 382 (5.) LOANS (Continued) Term Loans Amortized Cost Basis by Origination Year 2022 2021 2020 2019 2018 Prior Revolving Revolving Total December 31, 2022 Residential Real Estate Loans Performing $ 79,882 $ 85,821 $ 118,819 $ 76,437 $ 55,520 $ 169,410 $ — $ — $ 585,889 Nonperforming — 305 510 795 677 1,784 — — 4,071 Total $ 79,882 $ 86,126 $ 119,329 $ 77,232 $ 56,197 $ 171,194 $ — $ — $ 589,960 Residential Real Estate Lines Performing $ — $ — $ — $ — $ — $ — $ 70,942 $ 6,586 $ 77,528 Nonperforming — — — — — — 34 108 142 Total $ — $ — $ — $ — $ — $ — $ 70,976 $ 6,694 $ 77,670 Consumer Indirect Performing $ 440,332 $ 331,902 $ 126,664 $ 59,981 $ 39,352 $ 22,310 $ — $ — $ 1,020,541 Nonperforming 748 1,209 432 381 205 104 — — 3,079 Total $ 441,080 $ 333,111 $ 127,096 $ 60,362 $ 39,557 $ 22,414 $ — $ — $ 1,023,620 Other Consumer Performing $ 6,463 $ 2,664 $ 2,043 $ 761 $ 213 $ 308 $ 2,656 $ — $ 15,108 Nonperforming — — — — — — 2 — 2 Total $ 6,463 $ 2,664 $ 2,043 $ 761 $ 213 $ 308 $ 2,658 $ — $ 15,110
Changes in the Allowance for Loan Losses	The following table sets forth the changes in the allowance for credit losses – loans for the three months ended March 31, 2023 and 2022 (in thousands): Commercial Commercial Residential Residential Consumer Other Total Three months ended March 31, 2023 Allowance for credit losses – loans: Beginning balance $ 12,585 $ 14,412 $ 3,301 $ 608 $ 14,238 $ 269 $ 45,413 Charge-offs ( 27 ) — ( 63 ) ( 16 ) ( 4,620 ) ( 382 ) ( 5,108 ) Recoveries 151 2 5 — 2,782 79 3,019 Provision 202 781 970 59 1,717 475 4,204 Ending balance $ 12,911 $ 15,195 $ 4,213 $ 651 $ 14,117 $ 441 $ 47,528 Commercial Commercial Residential Residential Consumer Other Total Three months ended March 31, 2022 Allowance for credit losses – loans: Beginning balance $ 11,099 $ 14,777 $ 1,604 $ 379 $ 11,611 $ 206 $ 39,676 Charge-offs ( 51 ) — — — ( 2,486 ) ( 376 ) ( 2,913 ) Recoveries 88 1 5 5 1,936 91 2,126 Provision (benefit) ( 1,015 ) ( 1,032 ) 243 41 3,507 333 2,077 Ending balance $ 10,121 $ 13,746 $ 1,852 $ 425 $ 14,568 $ 254 $ 40,966

Leases (Tables)

Leases (Tables)	3 Months Ended
	Mar. 31, 2023
Leases [Abstract]
Summary of Classification of Right of Use Assets and Lease Liabilities	The following table represents the consolidated statements of financial condition classification of the Company’s right of use assets and lease liabilities: March 31, December 31, Balance Sheet Location 2023 2022 Operating Lease Right of Use Assets: Gross carrying amount Other assets $ 36,960 $ 36,723 Accumulated amortization Other assets ( 6,010 ) ( 5,603 ) Net book value $ 30,950 $ 31,120 Operating Lease Liabilities: Right of use lease obligations Other liabilities $ 33,148 $ 33,229
Summary of Lease Costs and Other Lease Information	The following table represents lease costs and other lease information: Three months ended 2023 2022 Lease costs: Operating lease costs $ 776 $ 668 Variable lease costs (1) 117 113 Sublease income ( 24 ) ( 12 ) Net lease costs $ 869 $ 769 Other information: Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 690 $ 643 Right of use assets obtained in exchange for new operating lease liabilities $ 323 $ 90 (1) Variable lease costs primarily represent variable payments such as common area maintenance, insurance, taxes and utilities.
Summary of Future Minimum Payments Under Non cancellable Operating Leases	Future minimum payments under non-cancellable operating leases with initial or remaining terms of one year or more, are as follows at March 31, 2023 (in thousands): Twelve months ended March 31, 2024 $ 2,248 2025 2,899 2026 2,795 2027 2,641 2028 2,612 Thereafter 39,337 Total future minimum operating lease payments 52,532 Amounts representing interest ( 19,384 ) Present value of net future minimum operating lease payments $ 33,148

Goodwill and Other Intangible_2

Goodwill and Other Intangible Assets (Tables)	3 Months Ended
	Mar. 31, 2023
Goodwill and Intangible Assets Disclosure [Abstract]
Changes in Carrying Amount of Goodwill	The carrying amount of goodwill totaled $ 67.1 million as of both March 31, 2023 and December 31, 2022. The Company performs a goodwill impairment test on an annual basis as of October 1st or more frequently if events and circumstances warrant. Banking All Other (1) Total Balance, December 31, 2022 $ 48,536 $ 18,535 $ 67,071 Acquisitions — — — Balance, March 31, 2023 $ 48,536 $ 18,535 $ 67,071 (1) All Other includes the SDN, Courier Capital and HNP Capital reporting units
Gross Carrying Amount Accumulated Amortization and Net Book Value	Gross carrying amount, accumulated amortization and net book value, were as follows (in thousands): March 31, December 31, 2023 2022 Core deposit intangibles: Gross carrying amount $ 2,042 $ 2,042 Accumulated amortization ( 2,042 ) ( 2,042 ) Net book value $ — $ — Other intangibles: Gross carrying amount $ 14,545 $ 14,545 Accumulated amortization ( 8,436 ) ( 8,202 ) Net book value $ 6,109 $ 6,343
Estimated Amortization Expense of Other Intangible Assets	As of March 31, 2023, the estimated amortization expense of other intangible assets for the remainder of 2023 and each of the next five years is as follows (in thousands): 2023 (remainder of year) $ 676 2024 838 2025 766 2026 694 2027 623 2028 551 Thereafter 1,961 Total 6,109

Other Assets and Other Liabil_2

Other Assets and Other Liabilities (Tables)	3 Months Ended
	Mar. 31, 2023
Other Assets [Abstract]
Summary of Other Assets and Other Liabilities	A summary of other assets and other liabilities as of the dates indicated are as follows (in thousands): March 31, December 31, 2023 2022 Other Assets: Operating lease right of use assets $ 30,950 $ 31,120 Tax credit investments 57,137 55,568 Derivative instruments 42,849 54,557 Net deferred tax asset 49,528 53,427 Other 69,297 68,320 Total other assets $ 249,761 $ 262,992 March 31, December 31, 2023 2022 Other Liabilities: Operating lease right of use obligations $ 33,148 $ 33,229 Derivative instruments 36,809 47,751 Collateral on derivative instruments 43,580 54,300 Accrued interest expense 12,693 5,983 Other 36,333 41,758 Total other liabilities $ 162,563 $ 183,021

Derivative Instrument and Hedgi

Derivative Instrument and Hedging Activities (Tables)	3 Months Ended
	Mar. 31, 2023
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Fair Values of Derivative Instruments on the Balance Sheet	The table below presents the notional amounts, respective fair values of the Company’s derivative financial instruments, as well as their classification on the balance sheet as of March 31, 2023 and December 31, 2022 (in thousands): Asset derivatives Liability derivatives Gross notional Fair value Fair value March 31, 2023 December 31, 2022 Balance March 31, 2023 December 31, 2022 Balance March 31, 2023 December 31, 2022 Derivatives designated as hedging instruments Cash flow hedges $ 80,000 $ 50,000 Other assets $ 5,972 $ 6,725 Other liabilities $ — $ — Total derivatives $ 80,000 $ 50,000 $ 5,972 $ 6,725 $ — $ — Derivatives not designated as hedging instruments Interest rate swaps (1) 1,040,437 1,006,386 Other assets 36,784 47,736 Other liabilities 36,788 47,738 Credit contracts 84,529 104,497 Other assets — — Other liabilities — — Mortgage banking 11,027 7,884 Other assets 93 96 Other liabilities 21 13 Total derivatives $ 1,135,993 $ 1,118,767 $ 36,877 $ 47,832 $ 36,809 $ 47,751 (1) The Company has posted collateral of $ 43.6 million and $ 54.3 million against its net obligations under these contracts at March 31, 2023 and December 31, 2022 , respectively.
Effect of Derivative Instruments on the Income Statement	The table below presents the effect of the Company’s derivative financial instruments on the income statement for the three months ended March 31, 2023 and 2022 (in thousands): Gain (loss) recognized in income Line item of gain (loss) Three months ended Undesignated derivatives recognized in income 2023 2022 Interest rate swaps Income from derivative instruments, net 501 762 Credit contracts Income from derivative instruments, net 7 — Mortgage banking Income from derivative instruments, net ( 12 ) ( 243 ) Total undesignated $ 496 $ 519
Summary of Company's Outstanding Interest Rate Swaps	The following table summarizes the terms of the Company’s outstanding interest rate swap agreements entered into to manage its exposure to the variability in future cash flows as of March 31, 2023 (dollars in thousands): Effective Date Expiration Date Notional Amount Pay Fixed Rate 4/11/2022 4/11/2027 $ 50,000 0.787 % 1/24/2023 1/24/2026 $ 30,000 3.669 %

Shareholders' Equity (Tables)

Shareholders' Equity (Tables)	3 Months Ended
	Mar. 31, 2023
Stockholders' Equity Note [Abstract]
Changes in Shares of Common Stock	The changes in shares of common stock were as follows for the three months ended March 31, 2023 and 2022: Outstanding Treasury Issued Shares at December 31, 2022 15,340,001 759,555 16,099,556 Restricted stock units released 58,188 ( 58,188 ) — Treasury stock purchases ( 22,710 ) 22,710 — Shares at March 31, 2023 15,375,479 724,077 16,099,556 2022 Shares at December 31, 2021 15,745,453 354,103 16,099,556 Restricted stock units released 23,271 ( 23,271 ) — Treasury stock purchases ( 469,647 ) 469,647 — Shares at March 31, 2022 15,299,077 800,479 16,099,556

Accumulated Other Comprehensi_2

Accumulated Other Comprehensive Income (Loss) (Tables)	3 Months Ended
	Mar. 31, 2023
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Components of Other Comprehensive Income (Loss)	The following table presents the components of other comprehensive income (loss) for the three months ended March 31, 2023 and 2022 (in thousands): Pre-tax Tax Net-of-tax March 31, 2023 Securities available for sale and transferred securities: Change in unrealized gain during the period $ 14,278 $ 3,658 $ 10,620 Reclassification adjustment for net gains included in net income (1) 19 5 14 Total securities available for sale and transferred securities 14,297 3,663 10,634 Hedging derivative instruments: Change in unrealized loss during the period ( 891 ) ( 228 ) ( 663 ) Pension obligations: Amortization of prior service credit included in income ( 122 ) ( 31 ) ( 91 ) Amortization of net actuarial loss included in income 316 81 235 Total pension obligations 194 50 144 Other comprehensive income $ 13,600 $ 3,485 $ 10,115 Pre-tax Tax Net-of-tax March 31, 2022 Securities available for sale and transferred securities: Change in unrealized loss during the period $ ( 75,017 ) $ ( 19,221 ) $ ( 55,796 ) Reclassification adjustment for net gains included in net income (1) 31 8 23 Total securities available for sale and transferred securities ( 74,986 ) ( 19,213 ) ( 55,773 ) Hedging derivative instruments: Change in unrealized gain during the period 2,471 633 1,838 Pension and post-retirement obligations: Amortization of prior service credit included in income — — — Amortization of net actuarial loss included in income 64 16 48 Total pension and post-retirement obligations 64 16 48 Other comprehensive loss $ ( 72,451 ) $ ( 18,564 ) $ ( 53,887 ) (1) Includes amounts related to the amortization/accretion of unrealized net gains and losses related to the Company’s reclassification of available for sale investment securities to the held to maturity category. The unrealized net gains/losses will be amortized/accreted over the remaining life of the investment securities as an adjustment of yield.
Components of Accumulated Other Comprehensive Income (Loss)	Activity in accumulated other comprehensive income (loss), net of tax, for the three months ended March 31, 2023 and 2022 was as follows (in thousands): Hedging Securities Pension and Accumulated March 31, 2023 Balance at beginning of period $ 4,735 $ ( 128,634 ) $ ( 13,588 ) $ ( 137,487 ) Other comprehensive (loss) income before reclassifications ( 663 ) 10,620 — 9,957 Amounts reclassified from accumulated other comprehensive income — 14 144 158 Net current period other comprehensive (loss) income ( 663 ) 10,634 144 10,115 Balance at end of period $ 4,072 $ ( 118,000 ) $ ( 13,444 ) $ ( 127,372 ) March 31, 2022 Balance at beginning of period $ 1,160 $ ( 4,971 ) $ ( 9,396 ) $ ( 13,207 ) Other comprehensive income (loss) before reclassifications 1,838 ( 55,796 ) — ( 53,958 ) Amounts reclassified from accumulated other comprehensive income — 23 48 71 Net current period other comprehensive income (loss) 1,838 ( 55,773 ) 48 ( 53,887 ) Balance at end of period $ 2,998 $ ( 60,744 ) $ ( 9,348 ) $ ( 67,094 )
Amounts Reclassified Out of Each Component of Accumulated Other Comprehensive Income (Loss)	The following table presents the amounts reclassified out of each component of accumulated other comprehensive (loss) income for the three months ended March 31, 2023 and 2022 (in thousands): Details About Accumulated Other Comprehensive Income (Loss) Components Amount Reclassified from Affected Line Item in the Three months ended 2023 2022 Realized loss on sale of investment securities $ — $ — Net (loss) gain on investment securities Amortization of unrealized holding gain on investment securities transferred from available for sale to held to maturity ( 19 ) ( 31 ) Interest income ( 19 ) ( 31 ) Total before tax 5 8 Income tax expense ( 14 ) ( 23 ) Net of tax Amortization of pension and post-retirement items: Prior service credit (1) 122 — Salaries and employee benefits Net actuarial losses (1) ( 316 ) ( 64 ) Salaries and employee benefits ( 194 ) ( 64 ) Total before tax 50 16 Income tax benefit ( 144 ) ( 48 ) Net of tax Total reclassified for the period $ ( 158 ) $ ( 71 ) (1) These items are included in the computation of net periodic pension expense. See Note 13. Employee Benefit Plans, for additional information.

Share-Based Compensation Plans

Share-Based Compensation Plans (Tables)	3 Months Ended
	Mar. 31, 2023
Share-Based Payment Arrangement, Noncash Expense [Abstract]
Summary of Restricted Stock Units and Performance Share Units Activity	The MD&C Committee approved the grant of restricted stock units (“RSUs”) and performance-based restricted stock units (“PSUs”) shown in the table below during the three months ended March 31, 2023. Number of Weighted Average Grant Date Fair Value RSUs 132,310 $ 16.65 PSUs 53,060 16.66
Share-Based Compensation Expense Included in Consolidated Statements of Income	The share-based compensation expense included in the consolidated statements of income, is as follows (in thousands): Three months ended 2023 2022 Salaries and employee benefits $ 510 $ 406 Other noninterest expense 41 37 Total share-based compensation expense $ 551 $ 443 Income tax benefit realized for compensation costs $ 368 $ 191 As of March 31, 2023, there was $ 6.0 million of unrecognized compensation expense related to unvested restricted stock awards and restricted stock units that is expected to be recognized over a weighted average period of 2.35 years.

Employee Benefit Plans (Tables)

Employee Benefit Plans (Tables)	3 Months Ended
	Mar. 31, 2023
Retirement Benefits [Abstract]
Components of Net Periodic Benefit Expense	The components of the Company’s net periodic benefit expense for its pension and post-retirement obligations were as follows (in thousands): Three months ended 2023 2022 Service cost $ 448 $ 872 Interest cost on projected benefit obligation 855 647 Expected return on plan assets ( 878 ) ( 1,141 ) Amortization of unrecognized prior service credit ( 122 ) — Amortization of unrecognized net actuarial loss 316 65 Net periodic benefit expense $ 619 $ 443

Commitments and Contingencies (

Commitments and Contingencies (Tables)	3 Months Ended
	Mar. 31, 2023
Commitments and Contingencies Disclosure [Abstract]
Off-Balance Sheet Commitments	Off-balance sheet commitments consist of the following (in thousands): March 31, December 31, Commitments to extend credit $ 1,326,003 $ 1,435,323 Standby letters of credit 15,576 17,181
Schedule of Credit Loss Expense Benefit for Unfunded Commitments	The credit loss expense for unfunded commitments was as follows (in thousands): Three months ended 2023 2022 Credit loss expense for unfunded commitments $ 11 $ 241

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	3 Months Ended
	Mar. 31, 2023
Fair Value Disclosures [Abstract]
Assets Measured at Fair Value on a Recurring and Non-Recurring Basis	The following tables present for each of the fair-value hierarchy levels the Company’s assets that are measured at fair value on a recurring and nonrecurring basis as of the dates indicated (in thousands). Quoted Significant Significant Total March 31, 2023 Measured on a recurring basis: Securities available for sale: U.S. Government agency and government sponsored enterprises $ — $ 21,658 $ — $ 21,658 Mortgage-backed securities — 923,784 — 923,784 Other assets: Hedging derivative instruments — 5,972 — 5,972 Fair value adjusted through comprehensive income $ — $ 951,414 $ — $ 951,414 Other assets: Derivative instruments – interest rate swaps — 36,784 — 36,784 Derivative instruments – credit contracts — — — - Derivative instruments – mortgage banking — 93 — 93 Other liabilities: Derivative instruments – interest rate swaps — ( 36,788 ) — ( 36,788 ) Derivative instruments – credit contracts — — — - Derivative instruments – mortgage banking — ( 21 ) — ( 21 ) Fair value adjusted through net income $ — $ 68 $ — $ 68 Measured on a nonrecurring basis: Loans: Loans held for sale $ — $ 682 $ — $ 682 Collateral dependent loans — — 20,059 20,059 Other assets: Long-lived assets held for sale — — 1,509 1,509 Loan servicing rights — — 1,453 1,453 Other real estate owned — — 101 101 Total $ — $ 682 $ 23,122 $ 23,804 There were no transfers between Levels 1 and 2 during the three months ended March 31, 2023 . There were no liabilities measured at fair value on a nonrecurring basis during the three months ended March 31, 2023 . Quoted Significant Significant Total December 31, 2022 Measured on a recurring basis: Securities available for sale: U.S. Government agencies and government sponsored enterprises $ — $ 21,115 $ — $ 21,115 Mortgage-backed securities — 933,256 — 933,256 Other assets: Hedging derivative instruments — 6,725 — 6,725 Fair value adjusted through comprehensive income $ — $ 961,096 $ — $ 961,096 Other assets: Derivative instruments – interest rate products $ — $ 47,736 $ — $ 47,736 Derivative instruments – mortgage banking — 96 — 96 Other liabilities: Derivative instruments – interest rate products — ( 47,738 ) — ( 47,738 ) Derivative instruments – mortgage banking — ( 13 ) — ( 13 ) Fair value adjusted through net income $ — $ 81 $ — $ 81 Measured on a nonrecurring basis: Loans: Loans held for sale $ — $ 550 $ — $ 550 Collateral dependent loans — — 21,454 21,454 Other assets: Long-lived assets held for sale — — 1,509 1,509 Loan servicing rights — — 1,470 1,470 Other real estate owned — — 19 19 Total $ — $ 550 $ 24,452 $ 25,002
Additional Quantitative Information about Assets Measured at Fair Value on Recurring and Non-Recurring Basis	The following table presents additional quantitative information about assets measured at fair value on a recurring and nonrecurring basis for which the Company has utilized Level 3 inputs to determine fair value as of March 31, 2023 (dollars in thousands). Asset Fair Valuation Technique Unobservable Input Unobservable Input Collateral dependent loans $ 20,059 Appraisal of collateral (1) Appraisal adjustments (2) 15.7 % (3) / 0 - 40 % Loan servicing rights $ 1,453 Discounted cash flow Discount rate 10.4 % (3) Constant prepayment rate 11.6 % (3) Long-lived assets held for sale $ 1,509 Appraisal of collateral (1) Appraisal adjustments (2) 10 - 108 % Other real estate owned $ 101 Appraisal of collateral (1) Appraisal adjustments (2) 39.0 % (1) Fair value is generally determined through independent appraisals of the underlying collateral, which generally include various Level 3 inputs which are not identifiable. (2) Appraisals may be adjusted by management for qualitative factors such as economic conditions and estimated liquidation expenses. (3) Weighted averages.
Carrying Amount, Estimated Fair Value, and Placement in Fair Value Hierarchy of Financial Instruments	The following table presents (in thousands) the carrying amount, estimated fair value, and placement in the fair value measurement hierarchy of the Company’s financial instruments as of the dates indicated. Level in March 31, 2023 December 31, 2022 Fair Value Estimated Estimated Measurement Carrying Fair Carrying Fair Hierarchy Amount Value Amount Value Financial assets: Cash and cash equivalents Level 1 $ 139,974 $ 139,974 $ 130,466 $ 130,466 Securities available for sale Level 2 945,442 945,442 954,371 954,371 Securities held to maturity, net Level 2 180,052 167,812 188,975 174,188 Loans held for sale Level 2 682 682 550 550 Loans Level 2 4,175,745 4,069,579 3,983,582 3,867,285 Loans (1) Level 3 20,059 20,059 21,454 21,454 Long-lived assets held for sale Level 3 1,509 1,509 1,509 1,509 Accrued interest receivable Level 1 20,167 20,167 19,371 19,371 Derivative instruments – cash flow hedges Level 2 5,972 5,972 6,725 6,725 Derivative instruments – interest rate products Level 2 36,784 36,784 47,736 47,736 Derivative instruments – mortgage banking Level 2 93 93 96 96 FHLB and FRB stock Level 2 17,630 17,630 19,385 19,385 Financial liabilities: Non-maturity deposits Level 1 3,669,925 3,669,925 3,646,552 3,646,552 Time deposits Level 2 1,471,382 1,460,737 1,282,872 1,268,957 Short-term borrowings Level 1 116,000 116,000 205,000 205,000 Long-term borrowings Level 2 124,299 121,042 74,222 70,814 Accrued interest payable Level 1 12,693 12,693 5,983 5,983 Derivative instruments – interest rate products Level 2 36,788 36,788 47,738 47,738 Derivative instruments – credit contracts Level 2 — — — — Derivative instruments – mortgage banking Level 2 21 21 13 13 (1) Comprised of collateral dependent loans.

Segment Reporting (Tables)

Segment Reporting (Tables)	3 Months Ended
	Mar. 31, 2023
Segment Reporting [Abstract]
Business Segment Assets	The following tables present information regarding our business segments as of and for the periods indicated (in thousands): Banking All Other Consolidated March 31, 2023 Goodwill $ 48,536 $ 18,535 $ 67,071 Other intangible assets, net — 6,109 6,109 Total assets 5,927,077 39,915 5,966,992 December 31, 2022 Goodwill $ 48,536 $ 18,535 $ 67,071 Other intangible assets, net — 6,343 6,343 Total assets 5,756,441 40,831 5,797,272
Business Segment Profit (Loss)	Banking All Other Consolidated Three months ended March 31, 2023 Net interest income (expense) $ 42,875 $ ( 1,060 ) $ 41,815 Provision for credit losses ( 4,214 ) — ( 4,214 ) Noninterest income 6,375 4,549 10,924 Noninterest expense ( 29,773 ) ( 3,888 ) ( 33,661 ) Income (loss) before income taxes 15,263 ( 399 ) 14,864 Income tax expense ( 2,630 ) ( 145 ) ( 2,775 ) Net income (loss) $ 12,633 $ ( 544 ) $ 12,089 Banking All Other Consolidated Three months ended March 31, 2022 Net interest income (expense) $ 40,618 $ ( 1,060 ) $ 39,558 Benefit for credit losses ( 2,319 ) — ( 2,319 ) Noninterest income 6,627 4,695 11,322 Noninterest expense ( 25,872 ) ( 4,263 ) ( 30,135 ) Income (loss) before income taxes $ 19,054 $ ( 628 ) $ 18,426 Income tax (expense) benefit ( 3,636 ) 193 ( 3,443 ) Net income (loss) $ 15,418 $ ( 435 ) $ 14,983

Basis of Presentation and Sum_4

Basis of Presentation and Summary of Significant Accounting Policies (Summary of Supplemental Cash Flow Information) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Supplemental information:
Cash paid for interest	$ 28,666	$ 4,623
Cash paid (refunded) for income taxes	1,134	(441)
Noncash investing and financing activities:
Real estate and other assets acquired in settlement of loans	101	0
Accrued and declared unpaid dividends	$ 4,976	$ 4,809

Business Combinations (Narrativ

Business Combinations (Narrative) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2023 USD ($)
Business Acquisition [Line Items]
Acquisitions	$ 0

Restructuring Charges (Narrativ

Restructuring Charges (Narrative) (Details) $ in Thousands		1 Months Ended	3 Months Ended			12 Months Ended
	Jul. 17, 2020 Branch	Oct. 31, 2020 Branch	Mar. 31, 2023 USD ($)	Mar. 31, 2022 USD ($)	Mar. 31, 2021 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2020 USD ($)
Restructuring Cost And Reserve [Line Items]
Number of bank branch closure | Branch	6
Percentage of branch network	10%
Percentage of branch network impact	6%
Number of additional branches planned to close | Branch		1
Pre tax expense related branch closures							$ 1,700
Restructuring Charges				$ 1,600	$ 111
Restructuring charges			$ 0
Long lived assets held for sale			$ 1,500			$ 1,500
Employee Severance [Member]
Restructuring Cost And Reserve [Line Items]
Pre tax expense related branch closures							200
Lease Termination Costs [Member]
Restructuring Cost And Reserve [Line Items]
Pre tax expense related branch closures							500
Valuation Adjustments On Branch Facilities [Member]
Restructuring Cost And Reserve [Line Items]
Pre tax expense related branch closures							$ 1,000

Restructuring Charges (Summary

Restructuring Charges (Summary of Changes in Restructuring Reserve) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Restructuring and Related Activities [Abstract]
Balance at beginning of period	$ 302	$ 445
Cash payments	(14)	(22)
Balance at end of period	$ 288	$ 423

Earnings Per Common Share ("E_3

Earnings Per Common Share ("EPS") (Reconciliation of Earnings and Shares Used in Calculating Basic and Diluted EPS) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Earnings Per Share [Abstract]
Net income available to common shareholders	$ 11,724	$ 14,618
Weighted average common shares outstanding:
Total shares issued	16,100	16,100
Unvested restricted stock awards	(6)	(5)
Treasury shares	(746)	(518)
Total basic weighted average common shares outstanding	15,348	15,577
Incremental shares from assumed:
Vesting of restricted stock awards	87	122
Total diluted weighted average common shares outstanding	15,435	15,699
Basic earnings per common share	$ 0.76	$ 0.94
Diluted earnings per common share	$ 0.76	$ 0.93

Earnings Per Common Share ("E_4

Earnings Per Common Share ("EPS") (Shares Excluded from Computation of Diluted EPS) (Details) - shares shares in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Restricted Stock Awards [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive shares excluded from computation of diluted EPS	3	0

Investment Securities (Amortize

Investment Securities (Amortized Cost and Fair Value of Investment Securities) (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Amortized Cost	$ 1,103,851	$ 1,127,057
Securities available for sale, Unrealized Gains	343	338
Securities available for sale, Unrealized Losses	158,752	173,024
Securities available for sale	945,442	954,371
Securities held to maturity, Amortized Cost	180,057	188,980
Securities held to maturity, Unrealized Gains	32	24
Securities held to maturity, Unrealized Losses	12,277	14,816
Securities held to maturity, fair value	167,812	174,188
Allowance for credit losses, Amortized Cost	(5)	(5)
Held-to-maturity securities, net , Amortized Cost	180,052	188,975
U.S. Government Agency And Government Sponsored Enterprises [Member]
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Amortized Cost	24,535	24,535
Securities available for sale, Unrealized Gains	0	0
Securities available for sale, Unrealized Losses	2,877	3,420
Securities available for sale	21,658	21,115
Securities held to maturity, Amortized Cost	16,400	16,363
Securities held to maturity, Unrealized Gains	0	0
Securities held to maturity, Unrealized Losses	544	848
Securities held to maturity, fair value	15,856	15,515
State And Political Subdivisions [Member]
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities held to maturity, Amortized Cost	93,678	97,583
Securities held to maturity, Unrealized Gains	32	24
Securities held to maturity, Unrealized Losses	6,012	7,172
Securities held to maturity, fair value	87,698	90,435
Collateralized Mortgage-Backed Securities Federal National Mortgage Association Certificates and Obligations (FNMA) [Member]
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Amortized Cost	536,221	545,797
Securities available for sale, Unrealized Gains	0	0
Securities available for sale, Unrealized Losses	68,817	76,193
Securities available for sale	467,404	469,604
Securities held to maturity, Amortized Cost	6,038	8,332
Securities held to maturity, Unrealized Gains	0	0
Securities held to maturity, Unrealized Losses	457	582
Securities held to maturity, fair value	5,581	7,750
Collateralized Mortgage-Backed Securities Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC) [Member]
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Amortized Cost	398,487	410,829
Securities available for sale, Unrealized Gains	0	0
Securities available for sale, Unrealized Losses	62,373	68,608
Securities available for sale	336,114	342,221
Securities held to maturity, Amortized Cost	7,786	7,959
Securities held to maturity, Unrealized Gains	0	0
Securities held to maturity, Unrealized Losses	1,256	1,396
Securities held to maturity, fair value	6,530	6,563
Collateralized Mortgage-Backed Securities Government National Mortgage Association Certificates and Obligations (GNMA) [Member]
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Amortized Cost	111,527	112,202
Securities available for sale, Unrealized Gains	1	1
Securities available for sale, Unrealized Losses	18,295	18,037
Securities available for sale	93,233	94,166
Securities held to maturity, Amortized Cost	21,783	22,541
Securities held to maturity, Unrealized Gains	0	0
Securities held to maturity, Unrealized Losses	1,723	2,116
Securities held to maturity, fair value	20,060	20,425
Collateralized Mortgage Obligations Federal National Mortgage Association Certificates and Obligations (FNMA) [Member]
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Amortized Cost	11,938	12,175
Securities available for sale, Unrealized Gains	0	0
Securities available for sale, Unrealized Losses	2,326	2,603
Securities available for sale	9,612	9,572
Securities held to maturity, Amortized Cost	13,536	14,268
Securities held to maturity, Unrealized Gains	0	0
Securities held to maturity, Unrealized Losses	963	1,119
Securities held to maturity, fair value	12,573	13,149
Collateralized Mortgage Obligations Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC) [Member]
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Amortized Cost	21,143	21,519
Securities available for sale, Unrealized Gains	0	0
Securities available for sale, Unrealized Losses	4,064	4,163
Securities available for sale	17,079	17,356
Securities held to maturity, Amortized Cost	16,781	17,712
Securities held to maturity, Unrealized Gains	0	0
Securities held to maturity, Unrealized Losses	1,022	1,253
Securities held to maturity, fair value	15,759	16,459
Collateralized Mortgage Obligations Mortgage-Backed Securities, Issued by Private Enterprises [Member]
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Amortized Cost	0	0
Securities available for sale, Unrealized Gains	342	337
Securities available for sale, Unrealized Losses	0	0
Securities available for sale	342	337
Collateralized Mortgage Obligations Government National Mortgage Association Certificates And Obligations Gnma [Member]
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities held to maturity, Amortized Cost	4,055	4,222
Securities held to maturity, Unrealized Gains	0	0
Securities held to maturity, Unrealized Losses	300	330
Securities held to maturity, fair value	3,755	3,892
Mortgage-Backed Securities [Member]
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Amortized Cost	1,079,316	1,102,522
Securities available for sale, Unrealized Gains	343	338
Securities available for sale, Unrealized Losses	155,875	169,604
Securities available for sale	923,784	933,256
Securities held to maturity, Amortized Cost	69,979	75,034
Securities held to maturity, Unrealized Gains	0	0
Securities held to maturity, Unrealized Losses	5,721	6,796
Securities held to maturity, fair value	$ 64,258	$ 68,238

Investment Securities (Narrativ

Investment Securities (Narrative) (Details)	3 Months Ended
	Mar. 31, 2023 USD ($) Security	Mar. 31, 2022 USD ($)	Dec. 31, 2022 USD ($) Security
Schedule Of Investments [Line Items]
Securities pledged as collateral	$ 891,500,000		$ 850,400,000
Sales of securities available for sale	$ 0	$ 0
Number of security positions, unrealized loss position | Security	222		226
Number of security positions, unrealized loss position for more than 12 months | Security	189		127
Securities, 12 months or longer, Fair Value	$ 935,964,000		$ 760,210,000
Securities, 12 months or longer, Unrealized Losses	$ 158,232,000		$ 155,102,000
Number of security positions, unrealized loss position for less than 12 months | Security	33		99
Securities, Less than 12 months, Fair Value	$ 9,112,000		$ 193,800,000
Securities, Less than 12 months, Unrealized Losses	520,000		17,922,000
Available for sale securities, allowance for credit loss	0		0
Securities held to maturity, Amortized Cost	180,057,000		188,980,000
Investment securities, nonaccrual	8,797,000		10,197,000
Municipal Bonds [Member]
Schedule Of Investments [Line Items]
Securities held to maturity, Amortized Cost	87,300,000		90,600,000
Internally rated held-to-maturity securities	6,000,000		6,900,000
Held To Maturity Securities Non Rated	400,000
Available for Sale Securities [Member]
Schedule Of Investments [Line Items]
Accrued interest receivable	2,000,000		2,100,000
Held To Maturity Investment Securities [Member]
Schedule Of Investments [Line Items]
Accrued interest receivable	1,000,000		695,000
Investment securities, nonaccrual	0		$ 0
Held To Maturity Investment Securities [Member] | Maximum [Member]
Schedule Of Investments [Line Items]
Credit loss expense	$ 1,000	$ 1,000

Investment Securities (Schedule

Investment Securities (Scheduled Maturities of Securities Available for Sale and Securities Held to Maturity) (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Investments [Abstract]
Debt securities available for sale, Due in one year or less, Amortized Cost	$ 6
Debt securities available for sale, Due from one to five years, Amortized Cost	94,972
Debt securities available for sale, Due after five years through ten years, Amortized Cost	136,369
Debt securities available for sale, Due after ten years, Amortized Cost	872,504
Securities available for sale, Amortized Cost	1,103,851	$ 1,127,057
Debt securities available for sale, Due in one year or less, Fair Value	6
Debt securities available for sale, Due from one to five years, Fair Value	88,334
Debt securities available for sale, Due after five years through ten years, Fair Value	121,867
Debt securities available for sale, Due after ten years, Fair Value	735,235
Debt securities available for sale, Fair Value	945,442	954,371
Debt securities held to maturity, Due in one year or less, Amortized Cost	29,636
Debt securities held to maturity, Due from one to five years, Amortized Cost	41,802
Debt securities held to maturity, Due after five years through ten years, Amortized Cost	39,142
Debt securities held to maturity, Due after ten years, Amortized Cost	69,477
Securities held to maturity, Amortized Cost	180,057	188,980
Debt securities held to maturity, Due in one year or less, Fair Value	29,584
Debt securities held to maturity, Due from one to five years, Fair Value	41,036
Debt securities held to maturity, Due after five years through ten years, Fair Value	36,799
Debt securities held to maturity, Due after ten years, Fair Value	60,393
Securities held to maturity, Fair Value	$ 167,812	$ 174,188

Investment Securities (Investme

Investment Securities (Investments Gross Unrealized Losses and Fair Value) (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Less than 12 months, Fair Value	$ 9,112	$ 193,800
Securities available for sale, Less than 12 months, Unrealized Losses	520	17,922
Securities available for sale, 12 months or longer, Fair Value	935,964	760,210
Securities available for sale, 12 months or longer, Unrealized Losses	158,232	155,102
Securities available for sale, Fair Value, Total	945,076	954,010
Securities available for sale, Unrealized Losses, Total	158,752	173,024
Total AFS debt securities with unrealized losses, Less than 12 months, Fair Value	9,112	193,800
Total AFS debt securities with unrealized losses, Less than 12 months, Unrealized Losses	520	17,922
Total AFS debt securities with unrealized losses, 12 months or longer, Fair Value	935,964	760,210
Total AFS debt securities with unrealized losses, 12 months or longer, Unrealized Losses	158,232	155,102
Total AFS debt securities with unrealized losses, Fair Value	945,076	954,010
Total AFS debt securities with unrealized losses, Unrealized Losses	158,752	173,024
U.S. Government Agency And Government Sponsored Enterprises [Member]
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Less than 12 months, Fair Value	0	0
Securities available for sale, Less than 12 months, Unrealized Losses	0	0
Securities available for sale, 12 months or longer, Fair Value	21,658	21,115
Securities available for sale, 12 months or longer, Unrealized Losses	2,877	3,420
Securities available for sale, Fair Value, Total	21,658	21,115
Securities available for sale, Unrealized Losses, Total	2,877	3,420
Collateralized Mortgage Obligations [Member] | Federal National Mortgage Association [Member]
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Less than 12 months, Fair Value	0	1,000
Securities available for sale, Less than 12 months, Unrealized Losses	0	94
Securities available for sale, 12 months or longer, Fair Value	9,612	8,572
Securities available for sale, 12 months or longer, Unrealized Losses	2,326	2,509
Securities available for sale, Fair Value, Total	9,612	9,572
Securities available for sale, Unrealized Losses, Total	2,326	2,603
Collateralized Mortgage Obligations [Member] | Federal Home Loan Mortgage Corporation [Member]
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Less than 12 months, Fair Value	0	0
Securities available for sale, Less than 12 months, Unrealized Losses	0	0
Securities available for sale, 12 months or longer, Fair Value	17,079	17,356
Securities available for sale, 12 months or longer, Unrealized Losses	4,064	4,163
Securities available for sale, Fair Value, Total	17,079	17,356
Securities available for sale, Unrealized Losses, Total	4,064	4,163
Mortgage-Backed Securities [Member]
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Less than 12 months, Fair Value	9,112	193,800
Securities available for sale, Less than 12 months, Unrealized Losses	520	17,922
Securities available for sale, 12 months or longer, Fair Value	914,306	739,095
Securities available for sale, 12 months or longer, Unrealized Losses	155,355	151,682
Securities available for sale, Fair Value, Total	923,418	932,895
Securities available for sale, Unrealized Losses, Total	155,875	169,604
Mortgage-Backed Securities [Member] | Federal National Mortgage Association [Member]
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Less than 12 months, Fair Value	276	154,006
Securities available for sale, Less than 12 months, Unrealized Losses	3	14,708
Securities available for sale, 12 months or longer, Fair Value	467,128	315,598
Securities available for sale, 12 months or longer, Unrealized Losses	68,814	61,485
Securities available for sale, Fair Value, Total	467,404	469,604
Securities available for sale, Unrealized Losses, Total	68,817	76,193
Mortgage-Backed Securities [Member] | Federal Home Loan Mortgage Corporation [Member]
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Less than 12 months, Fair Value	8,698	28,493
Securities available for sale, Less than 12 months, Unrealized Losses	514	2,199
Securities available for sale, 12 months or longer, Fair Value	327,416	313,728
Securities available for sale, 12 months or longer, Unrealized Losses	61,859	66,409
Securities available for sale, Fair Value, Total	336,114	342,221
Securities available for sale, Unrealized Losses, Total	62,373	68,608
Mortgage-Backed Securities [Member] | Government National Mortgage Association [Member]
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Less than 12 months, Fair Value	138	10,301
Securities available for sale, Less than 12 months, Unrealized Losses	3	921
Securities available for sale, 12 months or longer, Fair Value	93,071	83,841
Securities available for sale, 12 months or longer, Unrealized Losses	18,292	17,116
Securities available for sale, Fair Value, Total	93,209	94,142
Securities available for sale, Unrealized Losses, Total	$ 18,295	$ 18,037

Loans (Loan Portfolio) (Details

Loans (Loan Portfolio) (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal Amount Outstanding	$ 4,192,142	$ 3,998,718
Net Deferred Loan (Fees) Costs	51,190	51,731
Loans, Net	4,243,332	4,050,449
Allowance for credit losses - loans	(47,528)	(45,413)
Total loans, net	4,195,804	4,005,036
Commercial Business [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal Amount Outstanding	694,427	663,611
Net Deferred Loan (Fees) Costs	683	638
Loans, Net	695,110	664,249
Commercial Mortgage [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal Amount Outstanding	1,845,762	1,683,814
Net Deferred Loan (Fees) Costs	(4,281)	(3,974)
Loans, Net	1,841,481	1,679,840
Residential Real Estate Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal Amount Outstanding	578,363	576,279
Net Deferred Loan (Fees) Costs	13,483	13,681
Loans, Net	591,846	589,960
Residential Real Estate Lines [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal Amount Outstanding	72,793	74,432
Net Deferred Loan (Fees) Costs	3,293	3,238
Loans, Net	76,086	77,670
Consumer Indirect [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal Amount Outstanding	984,302	985,580
Net Deferred Loan (Fees) Costs	37,900	38,040
Loans, Net	1,022,202	1,023,620
Other Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal Amount Outstanding	16,495	15,002
Net Deferred Loan (Fees) Costs	112	108
Loans, Net	$ 16,607	$ 15,110

Loans (Narrative) (Details)

Loans (Narrative) (Details) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for sale	$ 682,000		$ 550,000
Interest income on nonaccrual loans	0	$ 0
Estimated interest income	122,000	$ 161,000
Other Assets [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accrued interest receivable	17,000,000		16,600,000
Residential Real Estate Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for sale	682,000,000		550,000,000
Consumer Overdrafts [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due greater than 90 days and still accruing interest	$ 4,000		$ 1,000

Loans (Recorded Investment by L

Loans (Recorded Investment by Loan Class in Current and Nonaccrual Loans) (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	$ 4,192,142	$ 3,998,718
Investment securities, nonaccrual	8,797	10,197
Nonaccrual with no allowance	6,666	8,185
30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	7,838	14,494
60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	1,325	2,214
Greater than 90 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	4	1
Total Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	9,167	16,709
Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	4,174,178	3,971,812
Commercial Business [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	694,427	663,611
Investment securities, nonaccrual	334	340
Nonaccrual with no allowance	233	233
Commercial Business [Member] | 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	925	176
Commercial Business [Member] | 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	0	10
Commercial Business [Member] | Greater than 90 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	0	0
Commercial Business [Member] | Total Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	925	186
Commercial Business [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	693,168	663,085
Commercial Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	1,845,762	1,683,814
Investment securities, nonaccrual	2,550	2,564
Nonaccrual with no allowance	520	659
Commercial Mortgage [Member] | 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	0	0
Commercial Mortgage [Member] | 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	0	0
Commercial Mortgage [Member] | Greater than 90 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	0	0
Commercial Mortgage [Member] | Total Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	0	0
Commercial Mortgage [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	1,843,212	1,681,250
Residential Real Estate Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	578,363	576,279
Investment securities, nonaccrual	3,267	4,071
Nonaccrual with no allowance	3,267	4,071
Residential Real Estate Loans [Member] | 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	778	1,306
Residential Real Estate Loans [Member] | 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	49	28
Residential Real Estate Loans [Member] | Greater than 90 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	0	0
Residential Real Estate Loans [Member] | Total Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	827	1,334
Residential Real Estate Loans [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	574,269	570,874
Residential Real Estate Lines [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	72,793	74,432
Investment securities, nonaccrual	159	142
Nonaccrual with no allowance	159	142
Residential Real Estate Lines [Member] | 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	219	264
Residential Real Estate Lines [Member] | 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	30	102
Residential Real Estate Lines [Member] | Greater than 90 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	0	0
Residential Real Estate Lines [Member] | Total Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	249	366
Residential Real Estate Lines [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	72,385	73,924
Consumer Indirect [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	984,302	985,580
Investment securities, nonaccrual	2,487	3,079
Nonaccrual with no allowance	2,487	3,079
Consumer Indirect [Member] | 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	5,812	12,637
Consumer Indirect [Member] | 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	1,245	2,073
Consumer Indirect [Member] | Greater than 90 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	0	0
Consumer Indirect [Member] | Total Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	7,057	14,710
Consumer Indirect [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	974,758	967,791
Other Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	16,495	15,002
Investment securities, nonaccrual	0	1
Nonaccrual with no allowance	0	1
Other Consumer [Member] | 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	104	111
Other Consumer [Member] | 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	1	1
Other Consumer [Member] | Greater than 90 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	4	1
Other Consumer [Member] | Total Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	109	113
Other Consumer [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	$ 16,386	$ 14,888

Loans (Amortized Cost basis of

Loans (Amortized Cost basis of Loans Modified to Borrowers Experiencing Financial Difficulty) (Details) - Extended Maturity [Member] $ in Thousands	Mar. 31, 2023 USD ($)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	$ 158
Percentage of Total Loans	0%
Commercial Business [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	$ 0
Percentage of Total Loans	0%
Commercial Mortgage [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	$ 0
Percentage of Total Loans	0%
Residential Real Estate Loans [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	$ 158
Percentage of Total Loans	0.03%
Residential Real Estate Lines [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	$ 0
Percentage of Total Loans	0%
Consumer Indirect [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	$ 0
Percentage of Total Loans	0%
Other Consumer [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	$ 0
Percentage of Total Loans	0%

Loans (Financial Effect of the

Loans (Financial Effect of the Modifications Made to Borrowers Experiencing Financial Difficulty) (Details)	3 Months Ended
	Mar. 31, 2023
Residential Mortgage [Member] | Extended Maturity [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Added Weighted Average Loans Life	10 years

Loans (Performance of Loans tha

Loans (Performance of Loans that are Modified to Borrowers Experiencing Financial Difficulty) (Details) - Extended Maturity [Member] $ in Thousands	Mar. 31, 2023 USD ($)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	$ 158
Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	158
30-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	0
90+ Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	0
Commercial Business [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	0
Commercial Business [Member] | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	0
Commercial Business [Member] | 30-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	0
Commercial Business [Member] | 90+ Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	0
Commercial Mortgage [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	0
Commercial Mortgage [Member] | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	0
Commercial Mortgage [Member] | 30-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	0
Commercial Mortgage [Member] | 90+ Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	0
Residential Real Estate Loans [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	158
Residential Real Estate Loans [Member] | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	158
Residential Real Estate Loans [Member] | 30-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	0
Residential Real Estate Loans [Member] | 90+ Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	0
Residential Real Estate Lines [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	0
Residential Real Estate Lines [Member] | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	0
Residential Real Estate Lines [Member] | 30-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	0
Residential Real Estate Lines [Member] | 90+ Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	0
Consumer Indirect [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	0
Consumer Indirect [Member] | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	0
Consumer Indirect [Member] | 30-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	0
Consumer Indirect [Member] | 90+ Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	0
Other Consumer [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	0
Other Consumer [Member] | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	0
Other Consumer [Member] | 30-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	0
Other Consumer [Member] | 90+ Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing receivables, amortized cost basis	$ 0

Loans (Summary of Collateral De

Loans (Summary of Collateral Dependent Loans) (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Financing Receivable, Impaired [Line Items]
Collateral dependent loans on business assets	$ 3,307	$ 147
Collateral dependent loans on real property	18,624	22,585
Collateral dependent loans	21,931	22,732
Collateral dependent loan with specific reserve	1,872	1,278
Commercial Business [Member]
Financing Receivable, Impaired [Line Items]
Collateral dependent loans on business assets	3,307	147
Collateral dependent loans on real property	78	993
Collateral dependent loans	3,385	1,140
Collateral dependent loan with specific reserve	732	126
Commercial Mortgage [Member]
Financing Receivable, Impaired [Line Items]
Collateral dependent loans on real property	18,546	21,592
Collateral dependent loans	18,546	21,592
Collateral dependent loan with specific reserve	$ 1,140	$ 1,152

Loans (Commercial Loan Portfoli

Loans (Commercial Loan Portfolio Categorized by Internally Assigned Asset Classification) (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Commercial Business [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	$ 28,923	$ 146,819
Prior Fiscal Year 1	152,327	107,424
Prior Fiscal Year 2	98,192	69,851
Prior Fiscal Year 3	66,638	29,693
Prior Fiscal Year 4	26,238	40,146
Prior	66,461	22,501
Revolving Loans Amortized Cost Basis	256,331	247,815
Revolving Loans Converted to Term	0	0
Total	695,110	664,249
Commercial Business [Member] | Uncriticized [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	28,923	146,581
Prior Fiscal Year 1	152,049	105,001
Prior Fiscal Year 2	94,802	61,115
Prior Fiscal Year 3	46,348	29,644
Prior Fiscal Year 4	26,149	39,625
Prior	64,882	21,467
Revolving Loans Amortized Cost Basis	252,189	244,848
Revolving Loans Converted to Term	0	0
Total	665,342	648,281
Commercial Business [Member] | Special Mention [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	0	238
Prior Fiscal Year 1	237	2,351
Prior Fiscal Year 2	2,388	8,736
Prior Fiscal Year 3	18,995	7
Prior Fiscal Year 4	12	5
Prior	187	0
Revolving Loans Amortized Cost Basis	3,272	1,809
Revolving Loans Converted to Term	0	0
Total	25,091	13,146
Commercial Business [Member] | Substandard [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	0	0
Prior Fiscal Year 1	41	72
Prior Fiscal Year 2	1,002	0
Prior Fiscal Year 3	1,295	42
Prior Fiscal Year 4	77	516
Prior	1,392	1,034
Revolving Loans Amortized Cost Basis	870	1,158
Revolving Loans Converted to Term	0	0
Total	4,677	2,822
Commercial Business [Member] | Doubtful [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	0	0
Prior Fiscal Year 1	0	0
Prior Fiscal Year 2	0	0
Prior Fiscal Year 3	0	0
Prior Fiscal Year 4	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
Commercial Business [Member] | Current Period Gross Write-offs [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	0
Prior Fiscal Year 1	5
Prior Fiscal Year 2	0
Prior Fiscal Year 3	7
Prior Fiscal Year 4	5
Prior	10
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term	0
Total	27
Commercial Mortgage [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	167,701	467,850
Prior Fiscal Year 1	507,120	380,340
Prior Fiscal Year 2	382,283	262,887
Prior Fiscal Year 3	255,097	172,132
Prior Fiscal Year 4	156,035	126,874
Prior	373,245	269,757
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	1,841,481	1,679,840
Commercial Mortgage [Member] | Uncriticized [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	167,701	464,863
Prior Fiscal Year 1	506,777	380,138
Prior Fiscal Year 2	382,081	260,463
Prior Fiscal Year 3	244,874	171,918
Prior Fiscal Year 4	155,960	116,770
Prior	342,082	248,771
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	1,799,475	1,642,923
Commercial Mortgage [Member] | Special Mention [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	0	0
Prior Fiscal Year 1	0	0
Prior Fiscal Year 2	0	2,319
Prior Fiscal Year 3	10,118	136
Prior Fiscal Year 4	0	0
Prior	12,033	11,784
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	22,151	14,239
Commercial Mortgage [Member] | Substandard [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	0	2,987
Prior Fiscal Year 1	343	202
Prior Fiscal Year 2	202	105
Prior Fiscal Year 3	105	78
Prior Fiscal Year 4	75	10,104
Prior	19,130	9,202
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	19,855	22,678
Commercial Mortgage [Member] | Doubtful [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	0	0
Prior Fiscal Year 1	0	0
Prior Fiscal Year 2	0	0
Prior Fiscal Year 3	0	0
Prior Fiscal Year 4	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	0	$ 0
Commercial Mortgage [Member] | Current Period Gross Write-offs [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	0
Prior Fiscal Year 1	0
Prior Fiscal Year 2	0
Prior Fiscal Year 3	0
Prior Fiscal Year 4	0
Prior	0
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term	0
Total	$ 0

Loans (Retail Loan Portfolio Ca

Loans (Retail Loan Portfolio Categorized by Performance Status) (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Residential Real Estate Loans [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	$ 14,093	$ 79,882
Prior Fiscal Year 1	80,617	86,126
Prior Fiscal Year 2	85,409	119,329
Prior Fiscal Year 3	117,362	77,232
Prior Fiscal Year 4	75,541	56,197
Prior	218,824	171,194
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	591,846	589,960
Residential Real Estate Loans [Member] | Performing [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	14,093	79,882
Prior Fiscal Year 1	80,513	85,821
Prior Fiscal Year 2	84,985	118,819
Prior Fiscal Year 3	116,787	76,437
Prior Fiscal Year 4	75,111	55,520
Prior	217,090	169,410
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	588,579	585,889
Residential Real Estate Loans [Member] | Non-Performing [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	0	0
Prior Fiscal Year 1	104	305
Prior Fiscal Year 2	424	510
Prior Fiscal Year 3	575	795
Prior Fiscal Year 4	430	677
Prior	1,734	1,784
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	3,267	4,071
Residential Real Estate Loans [Member] | Current Period Gross Write-offs [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	0
Prior Fiscal Year 1	0
Prior Fiscal Year 2	0
Prior Fiscal Year 3	0
Prior Fiscal Year 4	32
Prior	31
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term	0
Total	63
Residential Real Estate Lines [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	0	0
Prior Fiscal Year 1	0	0
Prior Fiscal Year 2	0	0
Prior Fiscal Year 3	0	0
Prior Fiscal Year 4	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	69,890	70,976
Revolving Loans Converted to Term	6,196	6,694
Total	76,086	77,670
Residential Real Estate Lines [Member] | Performing [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	0	0
Prior Fiscal Year 1	0	0
Prior Fiscal Year 2	0	0
Prior Fiscal Year 3	0	0
Prior Fiscal Year 4	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	69,849	70,942
Revolving Loans Converted to Term	6,078	6,586
Total	75,927	77,528
Residential Real Estate Lines [Member] | Non-Performing [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	0	0
Prior Fiscal Year 1	0	0
Prior Fiscal Year 2	0	0
Prior Fiscal Year 3	0	0
Prior Fiscal Year 4	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	41	34
Revolving Loans Converted to Term	118	108
Total	159	142
Residential Real Estate Lines [Member] | Current Period Gross Write-offs [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	0
Prior Fiscal Year 1	0
Prior Fiscal Year 2	0
Prior Fiscal Year 3	0
Prior Fiscal Year 4	0
Prior	0
Revolving Loans Amortized Cost Basis	3
Revolving Loans Converted to Term	13
Total	16
Consumer Indirect [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	84,318	441,080
Prior Fiscal Year 1	419,060	333,111
Prior Fiscal Year 2	306,332	127,096
Prior Fiscal Year 3	113,146	60,362
Prior Fiscal Year 4	52,066	39,557
Prior	47,280	22,414
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	1,022,202	1,023,620
Consumer Indirect [Member] | Performing [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	84,318	440,332
Prior Fiscal Year 1	418,196	331,902
Prior Fiscal Year 2	305,429	126,664
Prior Fiscal Year 3	112,809	59,981
Prior Fiscal Year 4	51,838	39,352
Prior	47,125	22,310
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	1,019,715	1,020,541
Consumer Indirect [Member] | Non-Performing [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	0	748
Prior Fiscal Year 1	864	1,209
Prior Fiscal Year 2	903	432
Prior Fiscal Year 3	337	381
Prior Fiscal Year 4	228	205
Prior	155	104
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	2,487	3,079
Consumer Indirect [Member] | Current Period Gross Write-offs [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	3
Prior Fiscal Year 1	1,322
Prior Fiscal Year 2	1,692
Prior Fiscal Year 3	497
Prior Fiscal Year 4	586
Prior	520
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term	0
Total	4,620
Other Consumer [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	3,748	6,463
Prior Fiscal Year 1	5,367	2,664
Prior Fiscal Year 2	2,285	2,043
Prior Fiscal Year 3	1,735	761
Prior Fiscal Year 4	565	213
Prior	420	308
Revolving Loans Amortized Cost Basis	2,487	2,658
Revolving Loans Converted to Term	0	0
Total	16,607	15,110
Other Consumer [Member] | Performing [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	3,748	6,463
Prior Fiscal Year 1	5,367	2,664
Prior Fiscal Year 2	2,285	2,043
Prior Fiscal Year 3	1,735	761
Prior Fiscal Year 4	565	213
Prior	420	308
Revolving Loans Amortized Cost Basis	2,483	2,656
Revolving Loans Converted to Term	0	0
Total	16,603	15,108
Other Consumer [Member] | Non-Performing [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	0	0
Prior Fiscal Year 1	0	0
Prior Fiscal Year 2	0	0
Prior Fiscal Year 3	0	0
Prior Fiscal Year 4	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	4	2
Revolving Loans Converted to Term	0	0
Total	4	$ 2
Other Consumer [Member] | Current Period Gross Write-offs [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	265
Prior Fiscal Year 1	34
Prior Fiscal Year 2	48
Prior Fiscal Year 3	9
Prior Fiscal Year 4	5
Prior	8
Revolving Loans Amortized Cost Basis	13
Revolving Loans Converted to Term	0
Total	$ 382

Loans (Changes in the Allowance

Loans (Changes in the Allowance for Credit Losses) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	$ 45,413	$ 39,676
Charge-offs	(5,108)	(2,913)
Recoveries	3,019	2,126
Provision (benefit)	4,204	2,077
Ending balance	47,528	40,966
Commercial Business [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	12,585	11,099
Charge-offs	(27)	(51)
Recoveries	151	88
Provision (benefit)	202	(1,015)
Ending balance	12,911	10,121
Commercial Mortgage [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	14,412	14,777
Charge-offs	0	0
Recoveries	2	1
Provision (benefit)	781	(1,032)
Ending balance	15,195	13,746
Residential Real Estate Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	3,301	1,604
Charge-offs	(63)	0
Recoveries	5	5
Provision (benefit)	970	243
Ending balance	4,213	1,852
Residential Real Estate Lines [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	608	379
Charge-offs	(16)	0
Recoveries	0	5
Provision (benefit)	59	41
Ending balance	651	425
Consumer Indirect [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	14,238	11,611
Charge-offs	(4,620)	(2,486)
Recoveries	2,782	1,936
Provision (benefit)	1,717	3,507
Ending balance	14,117	14,568
Other Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	269	206
Charge-offs	(382)	(376)
Recoveries	79	91
Provision (benefit)	475	333
Ending balance	$ 441	$ 254

Leases (Narrative) (Details)

Leases (Narrative) (Details)	3 Months Ended
	Mar. 31, 2023 BuildingLease
Leases [Abstract]
Operating leases term description	The Company is obligated under a number of non-cancellable operating lease agreements for land, buildings and equipment with terms, including renewal options reasonably certain to be exercised, extending through 2061
Sublease extension terms	Two building leases were subleased with terms that extended through December 31, 2023.
Number of buildings subleased	2
Operating leases, weighted average remaining lease term	21 years 10 months 24 days
Operating leases, weighted-average discount rate	3.89%

Leases (Summary of Classificati

Leases (Summary of Classification of Right of Use Assets and Lease Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Operating Lease Right of Use Assets:
Gross carrying amount	$ 36,960	$ 36,723
Accumulated amortization	(6,010)	(5,603)
Net book value	$ 30,950	$ 31,120
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Other assets	Other assets
Operating Lease Liabilities:
Operating lease right of use obligations	$ 33,148	$ 33,229
Operating Lease, Liability, Statement of Financial Position [Extensible List]	Other liabilities	Other liabilities

Leases (Summary of Lease Costs

Leases (Summary of Lease Costs and Other Lease Information (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2023	Mar. 31, 2022
Lease costs:
Operating lease costs		$ 776	$ 668
Variable lease costs	[1]	117	113
Sublease income		(24)	(12)
Net lease costs		869	769
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases		690	643
Right of use assets obtained in exchange for new operating lease liabilities		$ 323	$ 90
[1] Variable lease costs primarily represent variable payments such as common area maintenance, insurance, taxes and utilities.

Leases (Summary of Future Minim

Leases (Summary of Future Minimum Payments Under Non-cancellable Operating Leases (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Leases [Abstract]
2024	$ 2,248
2025	2,899
2026	2,795
2027	2,641
2028	2,612
Thereafter	39,337
Total future minimum operating lease payments	52,532
Amounts representing interest	(19,384)
Present value of net future minimum operating lease payments	$ 33,148	$ 33,229

Goodwill and Other Intangible_3

Goodwill and Other Intangible Assets (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Goodwill and Intangible Assets Disclosure [Abstract]
Carrying amount of goodwill	$ 67,071		$ 67,071
Amortization expense during the year	$ 234	$ 254

Goodwill and Other Intangible_4

Goodwill and Other Intangible Assets (Changes in Carrying Amount of Goodwill) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2023 USD ($)
Goodwill [Line Items]
Goodwill, beginning balance	$ 67,071
Acquisitions	0
Goodwill, ending balance	67,071
Banking [Member]
Goodwill [Line Items]
Goodwill, beginning balance	48,536
Acquisitions	0
Goodwill, ending balance	48,536
All Other [Member]
Goodwill [Line Items]
Goodwill, beginning balance	18,535
Acquisitions	0
Goodwill, ending balance	$ 18,535

Goodwill and Other Intangible_5

Goodwill and Other Intangible Assets (Gross Carrying Amount Accumulated Amortization and Net Book Value) (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Goodwill [Line Items]
Net book value	$ 6,109	$ 6,343
Core Deposits
Goodwill [Line Items]
Gross carrying amount	2,042	2,042
Accumulated amortization	(2,042)	(2,042)
Net book value	0	0
Other Intangible Assets [Member]
Goodwill [Line Items]
Gross carrying amount	14,545	14,545
Accumulated amortization	(8,436)	(8,202)
Net book value	$ 6,109	$ 6,343

Goodwill and Other Intangible_6

Goodwill and Other Intangible Assets (Estimated Amortization Expense of Other Intangible Assets) (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Goodwill and Intangible Assets Disclosure [Abstract]
2023 (remainder of year)	$ 676
2024	838
2025	766
2026	694
2027	623
2028	551
Thereafter	1,961
Net book value	$ 6,109	$ 6,343

Other Assets and Other Liabil_3

Other Assets and Other Liabilities - Summary of Other Assets and Other Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Other Assets [Abstract]
Operating lease right of use assets	$ 30,950	$ 31,120
Tax credit investments	57,137	55,568
Derivative instruments	42,849	54,557
Net deferred tax asset	49,528	53,427
Other	69,297	68,320
Total other assets	249,761	262,992
Other Liabilities:
Operating lease right of use obligations	33,148	33,229
Derivative instruments	36,809	47,751
Collateral on derivative instruments	43,580	54,300
Accrued interest expense	12,693	5,983
Other	36,333	41,758
Total other liabilities	$ 162,563	$ 183,021

Derivative Instrument and Hed_2

Derivative Instrument and Hedging Activities (Summary of Company's Outstanding Interest Rate Swaps) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2023 USD ($)
Interest rate swap transaction one member
Debt Instrument [Line Items]
Derivative, Maturity Date	Apr. 11, 2027
Derivatives Effective Date	Apr. 11, 2022
Derivative Liability, Notional Amount	$ 50,000
Derivative, Fixed Interest Rate	0.787%
Interest rate swap transaction two member
Debt Instrument [Line Items]
Derivative, Maturity Date	Jan. 24, 2026
Derivatives Effective Date	Jan. 24, 2023
Derivative Liability, Notional Amount	$ 30,000
Derivative, Fixed Interest Rate	3.669%

Derivative Instrument and Hed_3

Derivative Instrument and Hedging Activities (Narrative) (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Derivative [Line Items]
Estimated reclassification to interest expense during next twelve months	$ 2,300
Derivatives Designated as Hedging Instruments [Member]
Derivative [Line Items]
Notional amount	$ 80,000	$ 50,000

Derivative Instrument and Hed_4

Derivative Instrument and Hedging Activities (Fair Values of Derivative Instruments on the Balance Sheet) (Details) - USD ($) $ in Thousands		Mar. 31, 2023	Dec. 31, 2022
Derivatives, Fair Value [Line Items]
Asset derivatives		$ 42,849	$ 54,557
Liability derivatives		36,809	47,751
Derivatives Designated as Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Gross notional amount		80,000	50,000
Derivatives Designated as Hedging Instruments [Member] | Other Assets [Member]
Derivatives, Fair Value [Line Items]
Asset derivatives		5,972	6,725
Derivatives Designated as Hedging Instruments [Member] | Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Liability derivatives		0	0
Derivatives Not Designated as Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Gross notional amount		1,135,993	1,118,767
Derivatives Not Designated as Hedging Instruments [Member] | Other Assets [Member]
Derivatives, Fair Value [Line Items]
Asset derivatives		36,877	47,832
Derivatives Not Designated as Hedging Instruments [Member] | Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Liability derivatives		36,809	47,751
Cash Flow Hedge of Interest Rate Risk [Member] | Derivatives Designated as Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Gross notional amount		80,000	50,000
Cash Flow Hedge of Interest Rate Risk [Member] | Derivatives Designated as Hedging Instruments [Member] | Other Assets [Member]
Derivatives, Fair Value [Line Items]
Asset derivatives		5,972	6,725
Cash Flow Hedge of Interest Rate Risk [Member] | Derivatives Designated as Hedging Instruments [Member] | Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Liability derivatives		0	0
Interest Rate Swap [Member] | Derivatives Not Designated as Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Gross notional amount	[1]	1,040,437	1,006,386
Interest Rate Swap [Member] | Derivatives Not Designated as Hedging Instruments [Member] | Other Assets [Member]
Derivatives, Fair Value [Line Items]
Asset derivatives	[1]	36,784	47,736
Interest Rate Swap [Member] | Derivatives Not Designated as Hedging Instruments [Member] | Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Liability derivatives	[1]	36,788	47,738
Credit Contract [Member] | Derivatives Not Designated as Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Gross notional amount		84,529	104,497
Credit Contract [Member] | Derivatives Not Designated as Hedging Instruments [Member] | Other Assets [Member]
Derivatives, Fair Value [Line Items]
Asset derivatives		0	0
Credit Contract [Member] | Derivatives Not Designated as Hedging Instruments [Member] | Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Liability derivatives		0	0
Mortgage Banking [Member] | Derivatives Not Designated as Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Gross notional amount		11,027	7,884
Mortgage Banking [Member] | Derivatives Not Designated as Hedging Instruments [Member] | Other Assets [Member]
Derivatives, Fair Value [Line Items]
Asset derivatives		93	96
Mortgage Banking [Member] | Derivatives Not Designated as Hedging Instruments [Member] | Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Liability derivatives		$ 21	$ 13
[1] The Company has posted collateral of $ 43.6 million and $ 54.3 million against its net obligations under these contracts at March 31, 2023 and December 31, 2022 , respectively.

Derivative Instrument and Hed_5

Derivative Instrument and Hedging Activities (Fair Values of Derivative Instruments on the Balance Sheet) (Parenthetical) (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Interest Rate Swap [Member] | Derivatives Not Designated as Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Obligations secured with cash	$ 43.6	$ 54.3

Derivative Instrument and Hed_6

Derivative Instrument and Hedging Activities (Effect of Derivative Instruments on the Income Statement) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) recognized in income	$ 496	$ 519
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Gain (loss) recognized in income	Gain (loss) recognized in income
Derivatives Not Designated as Hedging Instruments [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) recognized in income	$ 496	$ 519
Interest Rate Swap [Member] | Derivatives Not Designated as Hedging Instruments [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) recognized in income	501	762
Credit Contract [Member] | Derivatives Not Designated as Hedging Instruments [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) recognized in income	7	0
Mortgage Banking [Member] | Derivatives Not Designated as Hedging Instruments [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) recognized in income	$ (12)	$ (243)

Shareholders' Equity (Changes i

Shareholders' Equity (Changes in Shares of Common Stock) (Details) - shares	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Shareholders Equity [Line Items]
Treasury stock, beginning balance	759,555
Shares issued, beginning balance	16,099,556	16,099,556
Treasury stock purchases	766,447
Treasury stock, ending balance	724,077
Shares issued, ending balance	16,099,556	16,099,556
Common Stock [Member]
Shareholders Equity [Line Items]
Shares outstanding, beginning balance	15,340,001	15,745,453
Restricted stock units released	58,188	23,271
Treasury stock purchases	(22,710)	(469,647)
Shares outstanding, ending balance	15,375,479	15,299,077
Treasury Stock [Member]
Shareholders Equity [Line Items]
Treasury stock, beginning balance	759,555	354,103
Restricted stock units released	(58,188)	(23,271)
Treasury stock purchases	22,710	469,647
Treasury stock, ending balance	724,077	800,479

Shareholders' Equity (Narrative

Shareholders' Equity (Narrative) (Details) - $ / shares	3 Months Ended		12 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2021	Jun. 30, 2022	Nov. 30, 2020
Stockholders' Equity Note [Abstract]
Shares of common stock authorized to be repurchased				766,447	801,879
Number of shares repurchased		461,191	340,688
Number of shares repurchased	766,447
Stock repurchased average price		$ 31.99

Accumulated Other Comprehensi_3

Accumulated Other Comprehensive Income (Loss) (Components of Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2023	Mar. 31, 2022
Other comprehensive income (loss), Pre-tax Amount		$ 13,600	$ (72,451)
Other comprehensive income (loss), Tax Effect		3,485	(18,564)
Total other comprehensive income (loss), net of tax		10,115	(53,887)
Securities Available for Sale and Transferred Securities [Member]
Other comprehensive income (loss), before Reclassifications, Pre-tax Amount		(891)	(75,017)
Reclassification, Pre-tax Amount	[1]	19	31
Other comprehensive income (loss), Pre-tax Amount		14,297	(74,986)
Other comprehensive income (loss), before Reclassifications, Tax Effect		(228)	(19,221)
Reclassification, Tax Effect	[1]	5	8
Other comprehensive income (loss), Tax Effect		3,663	(19,213)
Other comprehensive income (loss), before Reclassifications, Net-of-tax Amount		(663)	(55,796)
Reclassification, Net of tax amount	[1]	14	23
Total other comprehensive income (loss), net of tax		10,634	(55,773)
Accumulated Net Gain (Loss) from Cash Flow Hedges Including Portion Attributable to Noncontrolling Interest [Member]
Other comprehensive income (loss), Pre-tax Amount		14,278	2,471
Other comprehensive income (loss), Tax Effect		3,658	633
Total other comprehensive income (loss), net of tax		10,620	1,838
Accumulated Defined Benefit Plans Adjustment, Net Prior Service Including Portion Attributable to Noncontrolling Interest [Member]
Other comprehensive income (loss), Pre-tax Amount		(122)	0
Other comprehensive income (loss), Tax Effect		(31)	0
Total other comprehensive income (loss), net of tax		(91)	0
Accumulated Defined Benefit Plans Adjustment, Net Gain (Loss) Including Portion Attributable to Noncontrolling Interest [Member]
Other comprehensive income (loss), Pre-tax Amount		316	64
Other comprehensive income (loss), Tax Effect		81	16
Total other comprehensive income (loss), net of tax		235	48
Accumulated Defined Benefit Plans Adjustment Including Portion Attributable to Noncontrolling Interest [Member]
Other comprehensive income (loss), Pre-tax Amount		194	64
Other comprehensive income (loss), Tax Effect		50	16
Total other comprehensive income (loss), net of tax		$ 144	$ 48
[1] Includes amounts related to the amortization/accretion of unrealized net gains and losses related to the Company’s reclassification of available for sale investment securities to the held to maturity category. The unrealized net gains/losses will be amortized/accreted over the remaining life of the investment securities as an adjustment of yield.

Accumulated Other Comprehensi_4

Accumulated Other Comprehensive Income (Loss) (Components of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	$ 405,605	$ 505,142
Total other comprehensive income (loss), net of tax	10,115	(53,887)
Balance	422,823	446,846
Hedging Derivative Instruments [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	4,735	1,160
Other comprehensive (loss) income before reclassifications	(663)	1,838
Total other comprehensive income (loss), net of tax	(663)	1,838
Balance	4,072	2,998
Securities Available-For-Sale and Transferred Securities [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(128,634)	(4,971)
Other comprehensive (loss) income before reclassifications	10,620	(55,796)
Reclassification, Net of tax amount	14	23
Total other comprehensive income (loss), net of tax	10,634	(55,773)
Balance	(118,000)	(60,744)
Pension And Post-Retirement Obligations [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(13,588)	(9,396)
Reclassification, Net of tax amount	144	48
Total other comprehensive income (loss), net of tax	144	48
Balance	(13,444)	(9,348)
Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(137,487)	(13,207)
Other comprehensive (loss) income before reclassifications	9,957	(53,958)
Reclassification, Net of tax amount	158	71
Total other comprehensive income (loss), net of tax	10,115	(53,887)
Balance	$ (127,372)	$ (67,094)

Accumulated Other Comprehensi_5

Accumulated Other Comprehensive Income (Loss) (Amounts Reclassified Out of Each Component of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2023	Mar. 31, 2022
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest income		$ 41,815	$ 39,558
Income (loss) before income taxes		14,864	18,426
Income tax expense		(2,775)	(3,443)
Net income (loss)		12,089	14,983
Securities Available for Sale and Transferred Securities [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification, Pre-tax Amount	[1]	(19)	(31)
Reclassification tax	[1]	5	8
Reclassification, Net of tax amount	[1]	(14)	(23)
Prior Service Credit [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification, Pre-tax Amount	[2]	122	0
Net Actuarial Losses [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification, Pre-tax Amount	[2]	(316)	(64)
Pension And Post-Retirement Obligations [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification, Pre-tax Amount		(194)	(64)
Reclassification tax		50	16
Reclassification, Net of tax amount		(144)	(48)
Accumulated Other Comprehensive income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification, Net of tax amount		(158)	(71)
Reclassification out of Accumulated Other Comprehensive (Loss) Income [Member] | Securities Available for Sale and Transferred Securities [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net loss (gain) on investment securities		0	0
Interest income		(19)	(31)
Income (loss) before income taxes		(19)	(31)
Income tax expense		5	8
Net income (loss)		$ (14)	$ (23)
[1] Includes amounts related to the amortization/accretion of unrealized net gains and losses related to the Company’s reclassification of available for sale investment securities to the held to maturity category. The unrealized net gains/losses will be amortized/accreted over the remaining life of the investment securities as an adjustment of yield. These items are included in the computation of net periodic pension expense. See Note 13. Employee Benefit Plans, for additional information.

Share-Based Compensation Plan_2

Share-Based Compensation Plans (Summary of Restricted Stock Units and Performance Share Units Activity) (Details)	3 Months Ended
	Mar. 31, 2023 $ / shares shares
RSUs [Member]
Granted, Number of Shares | shares	132,310
Granted, Weighted Average Market Price at Grant Date | $ / shares	$ 16.65
PSUs [Member]
Granted, Number of Shares | shares	53,060
Granted, Weighted Average Market Price at Grant Date | $ / shares	$ 16.66

Share-Based Compensation Plan_3

Share-Based Compensation Plans (Narrative) (Details) $ / shares in Units, $ in Millions	3 Months Ended
	Mar. 31, 2023 USD ($) $ / shares shares
Restricted Stock Awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense | $	$ 6
Expected recognition expense period, weighted average period in years	2 years 4 months 6 days
PSUs [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted shares of common stock awarded | shares	53,060
Grant date fair value | $ / shares	$ 16.66
Management Stock Incentive Plan [Member] | ROAE Return on Average Equity [Member] | PSUs [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage upon achievement of targets	50%
Required service period	3 years
Management Stock Incentive Plan [Member] | ROAA Performance Requirement [Member] | PSUs [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage upon achievement of targets	50%
Required service period	3 years
Share-based vesting description	The shares earned based on the achievement of the ROAA performance requirement, if any, will vest of the third anniversary of the grant date assuming the recipient's continuous service to the Company.

Share-Based Compensation Plan_4

Share-Based Compensation Plans (Share-Based Compensation Expense Included in Consolidated Statements of Income) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	$ 551	$ 443
Income tax benefit realized for compensation costs	368	191
Salaries and Employee Benefits [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	510	406
Other Noninterest Expense [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	$ 41	$ 37

Employee Benefit Plans (Compone

Employee Benefit Plans (Components of Net Periodic Benefit Expense) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Retirement Benefits [Abstract]
Service cost	$ 448	$ 872
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Excluding Service Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]	Labor and Related Expense	Labor and Related Expense
Interest cost on projected benefit obligation	$ 855	$ 647
Expected return on plan assets	(878)	(1,141)
Amortization of unrecognized prior service credit	(122)	0
Amortization of unrecognized net actuarial loss	316	65
Net periodic benefit expense	$ 619	$ 443

Employee Benefit Plans (Narrati

Employee Benefit Plans (Narrative) (Details)	3 Months Ended
	Mar. 31, 2023 USD ($)
Minimum [Member]
Defined Contribution Plan Disclosure [Line Items]
Employer contribution	$ 0

Commitments and Contingencies_2

Commitments and Contingencies (Off-Balance Sheet Commitments) (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Commitments To Extend Credit [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Off-balance sheet commitments	$ 1,326,003	$ 1,435,323
Standby Letters Of Credit [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Off-balance sheet commitments	$ 15,576	$ 17,181

Commitments and Contingencies_3

Commitments and Contingencies (Schedule of Credit Loss Expense Benefit for Unfunded Commitments) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Unfunded Loan Commitment [Member] | Provision For Credit Losses [Member]
Commitments And Contingencies [Line Items]
Credit loss expense for unfunded commitments	$ 11	$ 241

Commitments and Contingencies_4

Commitments and Contingencies (Narrative) (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2021
Commitments And Contingencies [Line Items]
Allowance for credit loss	$ 47,528	$ 45,413	$ 40,966	$ 39,676
Unfunded Commitments [Member] | Other Liabilities [Member]
Commitments And Contingencies [Line Items]
Allowance for credit loss	$ 4,100	$ 4,100

Fair Value Measurements (Assets

Fair Value Measurements (Assets Measured at Fair Value on a Recurring and Non-Recurring Basis) (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale	$ 945,442	$ 954,371
Loan Servicing Rights [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	1,453
Collateral Dependent Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	20,059
Other Real Estate Owned [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	101
Long-lived Assets Held for Sale [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	1,509
Measured On A Recurring Basis [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	951,414	961,096
Liabilities at fair value	68	81
Measured On A Recurring Basis [Member] | Derivative Instruments, Liabilities [Member] | Cash Flow Hedge of Interest Rate Risk [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Liabilities at fair value		6,725
Measured On A Recurring Basis [Member] | Derivative Instruments, Liabilities [Member] | Interest Rate Swaps [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Liabilities at fair value	(36,788)	(47,738)
Measured On A Recurring Basis [Member] | Derivative Instruments, Liabilities [Member] | Mortgage Banking [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Liabilities at fair value	(21)	(13)
Measured On A Recurring Basis [Member] | U.S. Government Agency And Government Sponsored Enterprises [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale	21,658	21,115
Measured On A Recurring Basis [Member] | Mortgage-Backed Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale	923,784	933,256
Measured On A Recurring Basis [Member] | Derivative Instruments, Assets [Member] | Cash Flow Hedge of Interest Rate Risk [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	5,972
Measured On A Recurring Basis [Member] | Derivative Instruments, Assets [Member] | Interest Rate Swaps [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	36,784	47,736
Measured On A Recurring Basis [Member] | Derivative Instruments, Assets [Member] | Mortgage Banking [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	93	96
Measured On A Recurring Basis [Member] | Level 2 Inputs [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	951,414	961,096
Liabilities at fair value	68	81
Measured On A Recurring Basis [Member] | Level 2 Inputs [Member] | Derivative Instruments, Liabilities [Member] | Cash Flow Hedge of Interest Rate Risk [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Liabilities at fair value		6,725
Measured On A Recurring Basis [Member] | Level 2 Inputs [Member] | Derivative Instruments, Liabilities [Member] | Interest Rate Swaps [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Liabilities at fair value	(36,788)	(47,738)
Measured On A Recurring Basis [Member] | Level 2 Inputs [Member] | Derivative Instruments, Liabilities [Member] | Mortgage Banking [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Liabilities at fair value	(21)	(13)
Measured On A Recurring Basis [Member] | Level 2 Inputs [Member] | U.S. Government Agency And Government Sponsored Enterprises [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale	21,658	21,115
Measured On A Recurring Basis [Member] | Level 2 Inputs [Member] | Mortgage-Backed Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale	923,784	933,256
Measured On A Recurring Basis [Member] | Level 2 Inputs [Member] | Derivative Instruments, Assets [Member] | Cash Flow Hedge of Interest Rate Risk [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	5,972
Measured On A Recurring Basis [Member] | Level 2 Inputs [Member] | Derivative Instruments, Assets [Member] | Interest Rate Swaps [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	36,784	47,736
Measured On A Recurring Basis [Member] | Level 2 Inputs [Member] | Derivative Instruments, Assets [Member] | Mortgage Banking [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	93	96
Measured On A Nonrecurring Basis [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	23,804	25,002
Liabilities at fair value	0
Measured On A Nonrecurring Basis [Member] | Loans Held For Sale [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	682	550
Measured On A Nonrecurring Basis [Member] | Loan Servicing Rights [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	1,453	1,470
Measured On A Nonrecurring Basis [Member] | Collateral Dependent Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	20,059	21,454
Measured On A Nonrecurring Basis [Member] | Other Real Estate Owned [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	101	19
Measured On A Nonrecurring Basis [Member] | Long-lived Assets Held for Sale [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	1,509	1,509
Measured On A Nonrecurring Basis [Member] | Level 2 Inputs [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	682	550
Measured On A Nonrecurring Basis [Member] | Level 2 Inputs [Member] | Loans Held For Sale [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	682	550
Measured On A Nonrecurring Basis [Member] | Level 2 Inputs [Member] | Collateral Dependent Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value		0
Measured On A Nonrecurring Basis [Member] | Level 3 Inputs [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	23,122	24,452
Measured On A Nonrecurring Basis [Member] | Level 3 Inputs [Member] | Loan Servicing Rights [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	1,453	1,470
Measured On A Nonrecurring Basis [Member] | Level 3 Inputs [Member] | Collateral Dependent Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	20,059	21,454
Measured On A Nonrecurring Basis [Member] | Level 3 Inputs [Member] | Other Real Estate Owned [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	101	19
Measured On A Nonrecurring Basis [Member] | Level 3 Inputs [Member] | Long-lived Assets Held for Sale [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	$ 1,509	$ 1,509

Fair Value Measurements (Narrat

Fair Value Measurements (Narrative) (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Mar. 31, 2022
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Level 1 to Level 2 transfers, assets amount	$ 0
Level 2 to Level 1 transfers, assets amount	0
Assets measured at fair value on recurring basis using significant unobservable inputs	0	$ 0
Measured On A Nonrecurring Basis [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Level 2 to Level 1 transfers, liabilities amount	0
Level 1 to Level 2 transfers, liabilities amount	0
Liabilities measured at fair value on nonrecurring basis	$ 0

Fair Value Measurements (Additi

Fair Value Measurements (Additional Quantitative Information about Assets Measured at Fair Value on a Recurring and Non-Recurring Basis) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2023 USD ($)
Collateral Dependent Loans [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets at fair value	$ 20,059
Collateral Dependent Loans [Member] | Weighted Average [Member] | Appraisal of Collateral [Member] | Appraisal Adjustments [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Unobservable Input Value or Range	15.70%	[1],[2],[3]
Collateral Dependent Loans [Member] | Minimum [Member] | Appraisal of Collateral [Member] | Appraisal Adjustments [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Unobservable Input Value or Range	0%
Collateral Dependent Loans [Member] | Maximum [Member] | Appraisal of Collateral [Member] | Appraisal Adjustments [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Unobservable Input Value or Range	40%
Loan Servicing Rights [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets at fair value	$ 1,453
Loan Servicing Rights [Member] | Weighted Average [Member] | Discounted Cash Flow [Member] | Discount Rate [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Unobservable Input Value or Range	10.40%	[3]
Loan Servicing Rights [Member] | Weighted Average [Member] | Discounted Cash Flow [Member] | Constant Prepayment Rate [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Unobservable Input Value or Range	11.60%	[3]
Long-lived Assets Held for Sale [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets at fair value	$ 1,509
Long-lived Assets Held for Sale [Member] | Minimum [Member] | Appraisal of Collateral [Member] | Appraisal Adjustments [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Unobservable Input Value or Range	10%	[1],[2]
Long-lived Assets Held for Sale [Member] | Maximum [Member] | Appraisal of Collateral [Member] | Appraisal Adjustments [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Unobservable Input Value or Range	108%	[1],[2]
Other Real Estate Owned [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets at fair value	$ 101
Other Real Estate Owned [Member] | Discounted Cash Flow [Member] | Discount Rate [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Unobservable Input Value or Range	39%	[1],[2]
[1] Appraisals may be adjusted by management for qualitative factors such as economic conditions and estimated liquidation expenses. Fair value is generally determined through independent appraisals of the underlying collateral, which generally include various Level 3 inputs which are not identifiable. Weighted averages.

Fair Value Measurements (Carryi

Fair Value Measurements (Carrying Amount, Estimated Fair Value, and Placement in Fair Value Hierarchy of Financial Instruments) (Details) - USD ($) $ in Thousands		Mar. 31, 2023	Dec. 31, 2022
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Securities available for sale		$ 945,442	$ 954,371
Securities held to maturity, fair value		167,812	174,188
Carrying Amount [Member] | Level 1 Inputs [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash and cash equivalents		139,974	130,466
Accrued interest receivable		20,167	19,371
Non-maturity deposits		3,669,925	3,646,552
Short-term borrowings		116,000	205,000
Accrued interest payable		12,693	5,983
Carrying Amount [Member] | Level 2 Inputs [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Securities available for sale		945,442	954,371
Securities held to maturity, fair value		180,052	188,975
Loans held for sale		682	550
Loans		4,175,745	3,983,582
FHLB and FRB stock		17,630	19,385
Time deposits		1,471,382	1,282,872
Long-term borrowings		124,299	74,222
Carrying Amount [Member] | Level 2 Inputs [Member] | Cash Flow Hedge of Interest Rate Risk [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Derivative instruments, assets		5,972	6,725
Carrying Amount [Member] | Level 2 Inputs [Member] | Interest Rate Products [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Derivative instruments, assets		36,784	47,736
Derivative instruments, liabilities		36,788	47,738
Carrying Amount [Member] | Level 2 Inputs [Member] | Credit Contract [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Derivative instruments, liabilities		0	0
Carrying Amount [Member] | Level 2 Inputs [Member] | Mortgage Banking [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Derivative instruments, assets		93	96
Derivative instruments, liabilities		21	13
Carrying Amount [Member] | Level 3 Inputs [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Loans	[1]	20,059	21,454
Long-lived assets held for sale		1,509	1,509
Estimated Fair Value [Member] | Level 1 Inputs [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash and cash equivalents		139,974	130,466
Accrued interest receivable		20,167	19,371
Non-maturity deposits		3,669,925	3,646,552
Short-term borrowings		116,000	205,000
Accrued interest payable		12,693	5,983
Estimated Fair Value [Member] | Level 2 Inputs [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Securities available for sale		945,442	954,371
Securities held to maturity, fair value		167,812	174,188
Loans held for sale		682	550
Loans		4,069,579	3,867,285
FHLB and FRB stock		17,630	19,385
Time deposits		1,460,737	1,268,957
Long-term borrowings		121,042	70,814
Estimated Fair Value [Member] | Level 2 Inputs [Member] | Cash Flow Hedge of Interest Rate Risk [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Derivative instruments, assets		5,972	6,725
Estimated Fair Value [Member] | Level 2 Inputs [Member] | Interest Rate Products [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Derivative instruments, assets		36,784	47,736
Derivative instruments, liabilities		36,788	47,738
Estimated Fair Value [Member] | Level 2 Inputs [Member] | Credit Contract [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Derivative instruments, liabilities		0	0
Estimated Fair Value [Member] | Level 2 Inputs [Member] | Mortgage Banking [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Derivative instruments, assets		93	96
Derivative instruments, liabilities		21	13
Estimated Fair Value [Member] | Level 3 Inputs [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Loans	[1]	20,059	21,454
Long-lived assets held for sale		$ 1,509	$ 1,509
[1] Comprised of collateral dependent loans.

Segment Reporting (Narrative) (

Segment Reporting (Narrative) (Details)	3 Months Ended
	Mar. 31, 2023 Segment
Segment Reporting [Abstract]
Number of reportable segments	1

Segment Reporting (Business Seg

Segment Reporting (Business Segment Assets) (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Segment Reporting Information [Line Items]
Goodwill	$ 67,071	$ 67,071
Other intangible assets, net	6,109	6,343
Total assets	5,966,992	5,797,272
Banking [Member]
Segment Reporting Information [Line Items]
Goodwill	48,536	48,536
All Other [Member]
Segment Reporting Information [Line Items]
Goodwill	18,535	18,535
Operating Segment [Member] | Banking [Member]
Segment Reporting Information [Line Items]
Goodwill	48,536	48,536
Other intangible assets, net	0	0
Total assets	5,927,077	5,756,441
Operating Segment [Member] | All Other [Member]
Segment Reporting Information [Line Items]
Goodwill	18,535	18,535
Other intangible assets, net	6,109	6,343
Total assets	$ 39,915	$ 40,831

Segment Reporting (Business S_2

Segment Reporting (Business Segment Profit (Loss)) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Segment Reporting Information [Line Items]
Net interest income (expense)	$ 41,815	$ 39,558
Provision for credit losses	(4,214)	(2,319)
Noninterest income	10,924	11,322
Noninterest expense	(33,661)	(30,135)
Income (loss) before income taxes	14,864	18,426
Income tax (expense) benefit	(2,775)	(3,443)
Net income (loss)	12,089	14,983
Operating Segment [Member] | Banking [Member]
Segment Reporting Information [Line Items]
Net interest income (expense)	42,875	40,618
Provision for credit losses	(4,214)	(2,319)
Noninterest income	6,375	6,627
Noninterest expense	(29,773)	(25,872)
Income (loss) before income taxes	15,263	19,054
Income tax (expense) benefit	(2,630)	(3,636)
Net income (loss)	12,633	15,418
Operating Segment [Member] | All Other [Member]
Segment Reporting Information [Line Items]
Net interest income (expense)	(1,060)	(1,060)
Provision for credit losses	0	0
Noninterest income	4,549	4,695
Noninterest expense	(3,888)	(4,263)
Income (loss) before income taxes	(399)	(628)
Income tax (expense) benefit	(145)	193
Net income (loss)	$ (544)	$ (435)