Financial Institutions (FISI) 10-Q 7 Nov 22 2022 Q3 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	9 Months Ended
	Sep. 30, 2022	Oct. 31, 2022
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Sep. 30, 2022
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2022
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		15,335,033
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	Sep. 30, 2022	Dec. 31, 2021
ASSETS
Cash and due from banks	$ 118,581	$ 79,112
Securities available for sale, at fair value	965,531	1,178,515
Securities held to maturity, at amortized cost (net of allowance for credit losses of $5 in each period) (fair value of $180,438 and $209,820, respectively)	197,538	205,581
Loans held for sale	2,074	6,202
Loans (net of allowance for credit losses of $44,106 and $39,676, respectively)	3,822,745	3,639,760
Company owned life insurance	138,564	123,898
Premises and equipment, net	40,907	40,111
Goodwill and other intangible assets, net	73,653	74,400
Other assets	264,889	173,200
Total assets	5,624,482	5,520,779
Deposits:
Noninterest-bearing demand	1,135,125	1,107,561
Interest-bearing demand	946,431	864,528
Savings and money market	1,800,321	1,933,047
Time deposits	1,023,277	921,954
Total deposits	4,905,154	4,827,090
Short-term borrowings	69,000	30,000
Long-term borrowings, net of issuance costs of $933 and $1,089, respectively	74,144	73,911
Other liabilities	182,136	84,636
Total liabilities	5,230,434	5,015,637
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	126,230	126,105
Retained earnings	414,062	384,007
Accumulated other comprehensive loss	(141,183)	(13,207)
Treasury stock, at cost - 765,465 and 354,103 shares, respectively	(22,514)	(9,216)
Total shareholders’ equity	394,048	505,142
Total liabilities and shareholders’ equity	5,624,482	5,520,779
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	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Sep. 30, 2022	Dec. 31, 2021
Securities held to maturity, allowance for credit losses	$ 5	$ 5	$ 5
Securities held to maturity, fair value	180,438	180,438	209,820
Loans, allowance for credit losses	44,106	44,106	39,676
Debt issuance costs	$ 933	$ 933	$ 1,089
Common stock, par value	$ 0.01	$ 0.01	$ 0.01
Common stock, shares authorized	50,000,000	50,000,000	50,000,000
Common stock, shares issued	16,099,556	16,099,556	16,099,556
Treasury stock, shares	765,465	765,465	354,103
Series A 3% Preferred Stock [Member]
Preferred stock, par value	$ 100	$ 100	$ 100
Preferred stock, shares authorized	1,533	1,533	1,533
Preferred stock, shares issued	1,435	1,435	1,435
Preferred stock, dividend percentage	3%	3%	3%
Series B-1 8.48% Preferred Stock [Member]
Preferred stock, par value	$ 100	$ 100	$ 100
Preferred stock, shares authorized	200,000	200,000	200,000
Preferred stock, shares issued	171,486	171,486	171,486
Preferred stock, dividend percentage	8.48%	8.48%	8.48%

Consolidated Statements of Inco

Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Interest income:
Interest and fees on loans	$ 44,408	$ 36,242	$ 119,578	$ 109,694
Interest and dividends on investment securities	6,079	4,918	18,409	13,603
Other interest income	188	67	315	155
Total interest income	50,675	41,227	138,302	123,452
Interest expense:
Deposits	5,875	1,894	9,946	6,294
Short-term borrowings	672	0	952	119
Long-term borrowings	1,060	1,060	3,181	3,177
Total interest expense	7,607	2,954	14,079	9,590
Net interest income	43,068	38,273	124,223	113,862
Provision (benefit) for credit losses	4,314	(541)	7,196	(7,144)
Net interest income after provision (benefit) for credit losses	38,754	38,814	117,027	121,006
Noninterest income:
Service charges on deposits	1,597	1,502	4,403	4,081
Insurance income	1,571	1,864	4,902	4,407
Card interchange income	2,076	2,118	6,131	6,270
Investment advisory	2,722	2,969	8,669	8,627
Company owned life insurance	2,965	776	4,667	2,126
Investments in limited partnerships	65	694	1,102	1,787
Loan servicing	139	105	383	293
Income from derivative instruments, net	99	377	1,263	1,660
Net gain on sale of loans held for sale	308	600	1,045	2,468
Net (loss) gain on investment securities	0	0	(15)	71
Net (loss) gain on other assets	(22)	138	(15)	286
Net (loss) gain on tax credit investments	(385)	(129)	(704)	62
Other	1,517	1,069	3,503	3,094
Total noninterest income	12,652	12,083	35,334	35,232
Noninterest expense:
Salaries and employee benefits	17,950	15,798	51,532	44,782
Occupancy and equipment	3,793	3,834	11,564	10,502
Professional services	1,247	1,600	4,172	5,098
Computer and data processing	4,407	3,579	12,959	10,160
Supplies and postage	440	447	1,450	1,361
FDIC assessments	651	697	1,785	1,942
Advertising and promotions	651	474	1,437	1,234
Amortization of intangibles	244	264	747	801
Restructuring Charges	0	0	1,269	0
Other	3,444	2,476	8,934	6,973
Total noninterest expense	32,827	29,169	95,849	82,853
Income before income taxes	18,579	21,728	56,512	73,385
Income tax expense	4,725	4,553	12,027	15,300
Net income	13,854	17,175	44,485	58,085
Preferred stock dividends	365	364	1,095	1,095
Net income available to common shareholders	$ 13,489	$ 16,811	$ 43,390	$ 56,990
Earnings per common share (Note 4):
Basic	$ 0.88	$ 1.06	$ 2.82	$ 3.60
Diluted	0.88	1.05	2.80	3.58
Cash dividends declared per common share	$ 0.29	$ 0.27	$ 0.87	$ 0.81

Consolidated Statements of Comp

Consolidated Statements of Comprehensive (Loss) Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Statement of Comprehensive Income [Abstract]
Net income	$ 13,854	$ 17,175	$ 44,485	$ 58,085
Other comprehensive (loss) income, net of tax:
Securities available for sale and transferred securities	(42,866)	(6,400)	(132,054)	(15,800)
Hedging derivative instruments	1,360	80	3,935	1,143
Pension and post-retirement obligations	48	138	143	413
Total other comprehensive loss, net of tax	(41,458)	(6,182)	(127,976)	(14,244)
Comprehensive (loss) income	$ (27,604)	$ 10,993	$ (83,491)	$ 43,841

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, 2020	$ 468,363			$ 17,328	$ 161	$ 125,118	$ 324,850			$ 2,128	$ (1,222)
Comprehensive income:
Net income	20,710						20,710
Other comprehensive income (loss), net of tax	(12,700)									(12,700)
Common stock issued	301					3					298
Purchases of common stock for treasury	(5,963)										(5,963)
Purchases of 8.48% preferred stock	(6)			(6)
Share-based compensation plans:
Share-based compensation	216					216
Restricted stock units released						(446)					446
Cash dividends declared:
Preferred stock dividends per share		$ (1)	$ (364)					$ (1)	$ (364)
Common stock dividends per share	(4,272)						(4,272)
Balance at Mar. 31, 2021	466,284			17,322	161	124,891	340,923			(10,572)	(6,441)
Balance at Dec. 31, 2020	468,363			17,328	161	125,118	324,850			2,128	(1,222)
Comprehensive income:
Net income	58,085
Other comprehensive income (loss), net of tax	(14,244)									(14,244)
Balance at Sep. 30, 2021	494,013			17,292	161	125,785	369,019			(12,116)	(6,128)
Balance at Mar. 31, 2021	466,284			17,322	161	124,891	340,923			(10,572)	(6,441)
Comprehensive income:
Net income	20,200						20,200
Other comprehensive income (loss), net of tax	4,638									4,638
Purchases of common stock for treasury	(1)										(1)
Purchases of 8.48% preferred stock	(37)			(30)		(7)
Share-based compensation plans:
Share-based compensation	562					562
Restricted stock awards issued						(223)					223
Stock awards	118					30					88
Cash dividends declared:
Preferred stock dividends per share		(1)	(365)					(1)	(365)
Common stock dividends per share	(4,272)						(4,272)
Balance at Jun. 30, 2021	487,126			17,292	161	125,253	356,485			(5,934)	(6,131)
Comprehensive income:
Net income	17,175						17,175
Other comprehensive income (loss), net of tax	(6,182)									(6,182)
Purchases of common stock for treasury	(3)										(3)
Share-based compensation plans:
Share-based compensation	538					538
Restricted stock units released						(6)					6
Cash dividends declared:
Preferred stock dividends per share		(1)	(363)				(1)		(363)
Common stock dividends per share	(4,277)						(4,277)
Balance at Sep. 30, 2021	494,013			17,292	161	125,785	369,019			(12,116)	(6,128)
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, 2021	505,142			17,292	161	126,105	384,007			(13,207)	(9,216)
Comprehensive income:
Net income	44,485
Other comprehensive income (loss), net of tax	(127,976)									(127,976)
Balance at Sep. 30, 2022	394,048			17,292	161	126,230	414,062			(141,183)	(22,514)
Balance at Mar. 31, 2022	446,846			17,292	161	125,881	394,181			(67,094)	(23,575)
Comprehensive income:
Net income	15,648						15,648
Other comprehensive income (loss), net of tax	(32,631)									(32,631)
Purchases of common stock for treasury	(301)										(301)
Share-based compensation plans:
Share-based compensation	947					947
Restricted stock units released						(917)					917
Restricted stock awards issued						(332)					332
Stock awards	102					(11)					113
Cash dividends declared:
Preferred stock dividends per share		(1)	(363)					(1)	(363)
Common stock dividends per share	(4,446)						(4,446)
Balance at Jun. 30, 2022	425,801			17,292	161	125,568	405,019			(99,725)	(22,514)
Comprehensive income:
Net income	13,854						13,854
Other comprehensive income (loss), net of tax	(41,458)									(41,458)
Share-based compensation plans:
Share-based compensation	662					662
Cash dividends declared:
Preferred stock dividends per share		$ (1)	$ (365)					$ (1)	$ (365)
Common stock dividends per share	(4,445)						(4,445)
Balance at Sep. 30, 2022	$ 394,048			$ 17,292	$ 161	$ 126,230	$ 414,062			$ (141,183)	$ (22,514)

Consolidated Statements of Ch_2

Consolidated Statements of Changes in Shareholders' Equity (Unaudited) (Parenthetical) - $ / shares	3 Months Ended						12 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2021
Common stock dividends per share, declared	$ 0.29	$ 0.29	$ 0.29	$ 0.27	$ 0.27	$ 0.27
Series A 3% Preferred Stock [Member]
Preferred stock, dividend percentage	3%	3%	3%	3%	3%	3%	3%
Preferred stock dividends per share, declared	$ 0.75	$ 0.75	$ 0.75	$ 0.75	$ 0.75	$ 0.75
Series B-1 8.48% Preferred Stock [Member]
Preferred stock, dividend percentage	8.48%	8.48%	8.48%	8.48%	8.48%	8.48%	8.48%
Preferred stock dividends per share, declared	$ 2.12	$ 2.12	$ 2.12	$ 2.12	$ 2.12	$ 2.12

Consolidated Statements of Cash

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Cash flows from operating activities:
Net income	$ 44,485	$ 58,085
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	6,038	6,067
Net amortization of premiums on securities	3,966	3,845
Provision (benefit) for credit losses	7,196	(7,144)
Share-based compensation	2,052	1,316
Deferred income tax benefit	(1,532)	(6,885)
Proceeds from sale of loans held for sale	28,094	63,331
Originations of loans held for sale	(22,921)	(62,474)
Income on company owned life insurance	(4,667)	(2,126)
Net gain on sale of loans held for sale	(1,045)	(2,468)
Net (loss) gain on investment securities	15	(71)
Net loss (gain) on other assets	15	(286)
Noncash restructuring charges against assets	1,269	76
Increase in other assets	(32,242)	(2,513)
Increase (decrease) in other liabilities	86,705	(9,286)
Net cash provided by operating activities	117,428	39,467
Cash flows from investing activities:
Purchases of available for sale securities	(75,269)	(650,713)
Purchases of held to maturity securities	(37,384)	(17,009)
Proceeds from principal payments, maturities and calls on available for sale securities	101,014	115,688
Proceeds from principal payments, maturities and calls on held to maturity securities	44,890	69,954
Proceeds from sales of securities available for sale	6,252	51,891
Net loan originations	(189,315)	(59,841)
Purchases of company owned life insurance	(35,521)	(20,013)
Proceeds received from surrender of company owned life insurance	25,522	0
Proceeds from sales of other assets	0	3,425
Purchases of premises and equipment	(5,641)	(8,357)
Cash consideration paid for acquisition, net of cash acquired	0	(1,420)
Net cash used in investing activities	(165,452)	(516,395)
Cash flows from financing activities:
Net increase in deposits	78,064	696,596
Net increase (decrease) in short-term borrowings	39,000	(5,300)
Repurchase of preferred stock	0	(43)
Purchases of common stock for treasury	(15,327)	(5,967)
Cash dividends paid to common and preferred shareholders	(14,244)	(13,810)
Net cash provided by financing activities	87,493	671,476
Net increase in cash and cash equivalents	39,469	194,548
Cash and cash equivalents, beginning of period	79,112	93,878
Cash and cash equivalents, end of period	$ 118,581	$ 288,426

Basis of Presentation and Summa

Basis of Presentation and Summary of Significant Accounting Policies	9 Months Ended
	Sep. 30, 2022
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 a commercial loan production office in Ellicott City (Baltimore), Maryland 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. Courier Capital and HNP Capital provide customized investment management, investment consulting and retirement plan services to individuals, businesses, institutions, foundations and retirement plans. 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 2021 Annual Report on Form 10-K for the year ended December 31, 2021 . 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. Operational, Accounting and Reporting Impacts Related to the COVID-19 Pandemic The COVID-19 pandemic has negatively impacted the global economy, including our operating footprint of Western and Central New York. In response to this crisis, the Coronavirus Aid, Relief, and Economic Security (“CARES”) Act was passed by Congress and signed into law on March 27, 2020. The CARES Act provided an estimated $ 2.2 trillion to fight the COVID-19 pandemic and stimulate the economy by supporting individuals and businesses through loans, grants, tax changes, and other types of relief. Some of the provisions applicable to the Company include, but are not limited to: • Accounting for Loan Modifications - The CARES Act provided that a financial institution may elect to suspend (1) the application of GAAP for certain loan modifications related to COVID-19 made between March 1, 2020 and January 1, 2022 that would otherwise be categorized as a troubled debt restructuring (“TDR”) and (2) any determination that such loan modifications would be considered a TDR, including the related impairment for accounting purposes. • Paycheck Protection Program - The CARES Act established the Paycheck Protection Program (“PPP”), an expansion of the Small Business Administration’s (“SBA”) 7(a) loan program and the Economic Injury Disaster Loan Program (“EIDL”), administered directly by the SBA. On December 27, 2020, the Consolidated Appropriations Act, 2021 provided approximately $ 284 billion for PPP loans in an additional round of funding under the program and extended the PPP through March 31, 2021. This additional round of PPP loan funding was authorized for first-time borrowers and for second draws by certain borrowers who previously received PPP loans. On March 30, 2021, the PPP Extension Act of 2021 was signed into law, which extended the program to May 31, 2021. • Mortgage Forbearance - Under the CARES Act, a borrower with a federally backed mortgage loan that was experiencing financial hardship due to COVID-19 was able to request a forbearance until December 31, 2021. (1.) BASIS OF PRESENTATION OF SIGNIFICANT ACCOUNTING POLICIES (Continued) Also, in response to the COVID-19 pandemic, the Board of Governors of the Federal Reserve System (“FRB”), the Federal Deposit Insurance Corporation (“FDIC”), the National Credit Union Administration (“NCUA”), the Office of the Comptroller of the Currency (“OCC”), and the Consumer Financial Protection Bureau (“CFPB”), in consultation with the state financial regulators (collectively, the “agencies”) issued a joint interagency statement (issued March 22, 2020; revised statement issued April 7, 2020). Some of the provisions applicable to the Company include, but are not limited to: • Accounting for Loan Modifications - Loan modifications that do not meet the conditions of the CARES Act may still qualify as a modification that does not need to be accounted for as a TDR. The agencies confirmed with FASB staff that short-term modifications made on a good faith basis in response to COVID-19 to borrowers who were current prior to any relief are not TDRs. This includes short-term (e.g., six months) modifications such as payment deferrals, fee waivers, extensions of repayment terms, or insignificant delays in payment. • Past Due Reporting - With regard to loans not otherwise reportable as past due, financial institutions are not expected to designate loans with deferrals granted due to COVID-19 as past due because of the deferral. A loan’s payment date is governed by the due date stipulated in the legal agreement. If a financial institution agrees to a payment deferral, these loans would not be considered past due during the period of the deferral. • Nonaccrual Status and Charge-offs - During short-term COVID-19 modifications, these loans generally should not be reported as nonaccrual or as classified. As of September 30, 2022 , the Bank has helped more than 2,900 customers obtain more than $ 378 million in loans through the PPP and helped customers complete the forgiveness process for approximately $ 375 million of PPP loans. The Company had $ 532.4 million of loans with modifications related to COVID-19 during 2020, with $ 2.2 million and $ 46.2 million still on deferral as of September 30, 2022 and December 31, 2021 , respectively, and provided payment deferrals for approximately 6,600 borrowers, the majority being consumer indirect loan customers. Less than 1 % of our loan customers have active payment deferrals as of September 30, 2022 , as the majority of customers whose loans were subject to COVID-19 related deferrals have returned to making regular payments. 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, the carrying value of goodwill and deferred tax assets, and assumptions used in the defined benefit pension plan accounting. (1.) BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued) Cash Flow Reporting Supplemental cash flow information is summarized as follows for the nine months ended September 30, 2022 and 2021 (in thousands): 2022 2021 Supplemental information: Cash paid for interest $ 15,613 $ 12,100 Cash paid for income taxes 1,128 10,800 Noncash investing and financing activities: Accrued and declared unpaid dividends 4,810 4,641 Common stock issued for acquisition — 301 Assets acquired and liabilities assumed in business combinations: Fair value of assets acquired — 712 Recent Accounting Pronouncements In 2017, the United Kingdom’s Financial Conduct Authority (“FCA”), who is responsible for regulating the London Interbank Offered Rate (“LIBOR”), announced its intention that it would no longer be necessary to persuade or compel its panel banks to submit LIBOR rates after December 31, 2021. On March 5, 2021, the ICE Benchmark Administration (“IBA”), the administrator of LIBOR, released the results of its consultation on the cessation timeline for certain LIBOR tenors. In coordination with the IBA, the FCA also confirmed when certain LIBOR tenors will cease to exist. The results of the consultation indicated that certain LIBOR tenors (overnight, one-month, three-month, six-month, and twelve-month USD LIBOR) will be extended to June 30, 2023 to allow some legacy contracts that cannot be easily amended to mature on their current terms. Notwithstanding the extension of certain LIBOR tenors to 2023, banks may no longer offer new LIBOR-based contracts after December 31, 2021. Given that LIBOR is a widely used pricing index for loan and derivative contracts, a Company-wide initiative was introduced to assess all LIBOR exposures through the Company’s loan, deposit, borrowing and derivative categories, while developing a plan for the ultimate cessation of the index. In developing the transition plan, the Company has followed best practice recommendations from the Federal Reserve’s Alternative Reference Rate Committee, our third-party derivative advisor and the Internal Swaps and Derivatives Association. To date, the Company has identified the portion of loan notes that reference LIBOR, which are primarily representative of commercial relationships. Additionally, the Company has one designated derivative instrument that is utilized to hedge the LIBOR characteristic of a future dated borrowing (i.e. Federal Home Loan Bank Advance, Brokered Time Deposits, etc.). In 2015, the Company issued $ 40 million in fixed to floating rate subordinated notes that currently bear a fixed rate of interest at 6.00 % until April 2025, when the rate converts to a floating rate equal to three-month LIBOR plus 3.944 % ; the indenture under which the notes were issued includes language allowing an alternate index to be applied in the event that LIBOR becomes unavailable at the floating rate determination date. At this time, no other borrowing or deposit relationships have been identified that utilize LIBOR as an index. In March 2020, the FASB issued ASU No. 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting . The ASU provides temporary optional expedients and exceptions to GAAP guidance on contract modifications and hedge accounting to ease the financial reporting burdens of the expected market transition from LIBOR and other interbank offered rates to alternative rates, such as SOFR. ASU 2020-04 became effective during the first quarter of 2020 and applies to contract modifications and amendments made as of the beginning of the reporting period including the ASU’s issuance date, March 12, 2020, through December 31, 2022. The adoption of this guidance in 2020 resulted in the application of certain practical expedients, which did not have a material effect on the Company's consolidated financial statements. In January 2021, the FASB issued ASU No. 2021-01, Reference Rate Reform (Topic 848): Scope . The ASU clarifies that certain optional expedients and exceptions in ASC 848 for contract modifications and hedge accounting apply to derivatives that are affected by the discounting transition. The ASU also amends the expedients and exceptions in ASC 848 to capture the incremental consequences of the scope clarification and to tailor the existing guidance to derivative instruments affected by the discounting transition. ASU 2021-01 was effective upon issuance and applies through December 31, 2022. The adoption of this guidance resulted in the application of certain practical expedients, which did not have a material effect on the Company's consolidated financial statements. (1.) BASIS OF PRESENTATION OF SIGNIFICANT ACCOUNTING POLICIES (Continued) Standards Not Yet Effective In March 2022, the FASB issued ASU No. 2022-02, Financial Instruments - Credit Losses (Topic 326): Troubled Debt Restructuring and Vintage Disclosures. The ASU updates the accounting and disclosure for troubled debt restructurings. ASU 2022-02 will be effective for fiscal years beginning after December 15, 2022, including interim periods within those years, with an option to early adopt. The Company is currently evaluating the impact the adoption of this guidance will have on its consolidated financial statements. 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 are effective for fiscal years beginning after December 15, 2022, and interim periods within those fiscal years. The Company is currently evaluating the impact the adoption of this guidance will have on its consolidated financial statements.

Business Combinations

Business Combinations	9 Months Ended
	Sep. 30, 2022
Business Combinations [Abstract]
Business Combinations	(2.) BUSINESS COMBINATIONS 2022 Activity – None 2021 Activity On February 1, 2021, SDN completed the acquisition of the assets of Landmark Group (“Landmark”), an independent insurance brokerage firm. Consideration for the acquisition included common shares of Company stock and cash. As a result of the acquisition, SDN recorded goodwill of $ 611 thousand and other intangible assets of $ 399 thousand. The goodwill and other intangible assets are expected to be deductible for income tax purposes. The allocation of acquisition cost to the assets acquired and liabilities assumed and pro forma results of operations for this acquisition have not been presented because the effect of this acquisition was not material to the Company’s consolidated financial statements. On August 2, 2021, SDN completed the acquisition of the assets of North Woods Capital Benefits LLC ("North Woods"), an employee benefits and human resources advisory firm. As a result of the acquisition, SDN recorded goodwill of $ 399 thousand and other intangible assets of $ 263 thousand. The goodwill and other intangible assets are expected to be deductible for income tax purposes. The allocation of acquisition cost to the assets acquired and liabilities assumed and pro forma results of operations for this acquisition have not been presented because the effect of this acquisition was not material to the Company’s consolidated financial statements.

Restructuring Charges

Restructuring Charges	9 Months Ended
	Sep. 30, 2022
Restructuring and Related Activities [Abstract]
Restructuring Charges	(3.) 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 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 $ 1.3 million were incurred during the nine months ended September 30, 2022 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. (3.) RESTRUCTURING CHARGES (Continued) The following table represents the changes in the restructuring reserve (in thousands): Three months ended Nine months ended 2022 2021 2022 2021 Balance at beginning of period $ 326 $ 1,088 $ 445 $ 1,245 Restructuring charges — — 1,269 — Cash payments ( 11 ) ( 33 ) ( 46 ) ( 179 ) Charges against assets — ( 456 ) ( 1,353 ) ( 467 ) Balance at end of period $ 315 $ 599 $ 315 $ 599 In contemplation of the transactions noted above, certain long-lived assets have met the held for sale criteria as of September 30, 2022. Long lived assets held for sale totaled $ 1.9 million and $ 3.2 million as of September 30, 2022 and December 31, 2021, respectively.

Earnings Per Common Share ("EPS

Earnings Per Common Share ("EPS")	9 Months Ended
	Sep. 30, 2022
Earnings Per Share [Abstract]
Earnings Per Common Share ("EPS")	(4.) 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 Nine months ended 2022 2021 2022 2021 Net income available to common shareholders $ 13,489 $ 16,811 $ 43,390 $ 56,990 Weighted average common shares outstanding: Total shares issued 16,100 16,100 16,100 16,100 Unvested restricted stock awards ( 6 ) ( 5 ) ( 5 ) ( 6 ) Treasury shares ( 765 ) ( 258 ) ( 692 ) ( 244 ) Total basic weighted average common shares outstanding 15,329 15,837 15,403 15,850 Incremental shares from assumed: Vesting of restricted stock awards 64 99 81 90 Total diluted weighted average common shares outstanding 15,393 15,936 15,484 15,940 Basic earnings per common share $ 0.88 $ 1.06 $ 2.82 $ 3.60 Diluted earnings per common share $ 0.88 $ 1.05 $ 2.80 $ 3.58 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 Nine months ended 2022 2021 2022 2021 Stock option — — — — Restricted stock awards 1 — 1 4 Total 1 — 1 4

Investment Securities

Investment Securities	9 Months Ended
	Sep. 30, 2022
Investments [Abstract]
Investment Securities	(5.) INVESTMENT SECURITIES The amortized cost and fair value of investment securities are summarized below (in thousands): Amortized Unrealized Unrealized Fair Cost Gains Losses Value September 30, 2022 Securities available for sale: U.S. Government agency and government sponsored enterprises $ 24,535 $ — $ 3,428 $ 21,107 Mortgage-backed securities: Federal National Mortgage Association 556,883 — 83,012 473,871 Federal Home Loan Mortgage Corporation 419,428 — 74,634 344,794 Government National Mortgage Association 114,019 1 16,587 97,433 Collateralized mortgage obligations: Federal National Mortgage Association 12,569 — 2,489 10,080 Federal Home Loan Mortgage Corporation 22,041 — 4,139 17,902 Privately issued — 344 — 344 Total mortgage-backed securities 1,124,940 345 180,861 944,424 Total available for sale securities $ 1,149,475 $ 345 $ 184,289 $ 965,531 Securities held to maturity: U.S. Government agency and government sponsored enterprises $ 16,325 $ — $ 850 $ 15,475 State and political subdivisions 102,419 16 8,975 93,460 Mortgage-backed securities: Federal National Mortgage Association 8,576 — 658 7,918 Federal Home Loan Mortgage Corporation 8,009 — 1,485 6,524 Government National Mortgage Association 23,854 — 2,508 21,346 Collateralized mortgage obligations: Federal National Mortgage Association 15,190 — 1,084 14,106 Federal Home Loan Mortgage Corporation 18,749 — 1,247 17,502 Government National Mortgage Association 4,421 — 314 4,107 Total mortgage-backed securities 78,799 — 7,296 71,503 Total held to maturity securities 197,543 $ 16 $ 17,121 $ 180,438 Allowance for credit losses - securities ( 5 ) Total held to maturity securities, net $ 197,538 December 31, 2021 Securities available for sale: U.S. Government agencies and government sponsored enterprises $ 15,793 $ 195 $ 97 $ 15,891 Mortgage-backed securities: Federal National Mortgage Association 576,163 6,565 5,242 577,486 Federal Home Loan Mortgage Corporation 430,010 952 6,435 424,527 Government National Mortgage Association 122,266 298 2,082 120,482 Collateralized mortgage obligations: Federal National Mortgage Association 15,346 26 433 14,939 Federal Home Loan Mortgage Corporation 25,257 — 477 24,780 Privately issued — 410 — 410 Total mortgage-backed securities 1,169,042 8,251 14,669 1,162,624 Total available for sale securities $ 1,184,835 $ 8,446 $ 14,766 $ 1,178,515 (5.) INVESTMENT SECURITIES (Continued) Amortized Unrealized Unrealized Fair Cost Gains Losses Value December 31, 2021 (continued) Securities held to maturity: State and political subdivisions $ 111,399 $ 2,412 $ 300 $ 113,511 Mortgage-backed securities: Federal National Mortgage Association 9,275 411 — 9,686 Federal Home Loan Mortgage Corporation 8,706 137 144 8,699 Government National Mortgage Association 27,400 706 2 28,104 Collateralized mortgage obligations: Federal National Mortgage Association 19,485 368 3 19,850 Federal Home Loan Mortgage Corporation 23,840 565 — 24,405 Government National Mortgage Association 5,481 84 — 5,565 Total mortgage-backed securities 94,187 2,271 149 96,309 Total held to maturity securities 205,586 $ 4,683 $ 449 $ 209,820 Allowance for credit losses - securities ( 5 ) Total held to maturity securities, net $ 205,581 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 $ 2.1 million as of September 30, 2022 and December 31, 2021 , respectively. For held to maturity (“HTM”) debt securities, AIR totaled $ 1.0 million a nd $ 696 thousand as of September 30, 2022 and December 31, 2021, respectively. AIR is included in other assets on the Company’s consolidated statements of financial condition. For the three months ended September 30, 2022 and 2021 , credit loss expense (credit) for HTM investment securities was less than ($ 1 ) thousand in each period. For the nine months ended September 30, 2022 and 2021 , credit loss expense (credit) for HTM investment securities was less than ($ 1 ) thousand and ($ 2 ) thousand, respectively. Investment securities with a total fair value o f $ 866.4 million and $ 637.8 million at September 30, 2022 and December 31, 2021, respectively, were pledged as collateral to secure public deposits and for other purposes required or permitted by law. Sales of securities available for sale were as follows (in thousands): Three months ended Nine months ended 2022 2021 2022 2021 Proceeds from sales $ — $ — $ 6,252 $ 51,891 Gross realized gains — — — 251 Gross realized losses — — 15 180 The scheduled maturities of securities available for sale and securities held to maturity at September 30, 2022 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 $ 5,233 $ 5,202 Due from one to five years 80,336 75,020 Due after five years through ten years 155,699 135,519 Due after ten years 908,207 749,790 Total available for sale securities $ 1,149,475 $ 965,531 Debt securities held to maturity: Due in one year or less $ 34,464 $ 34,223 Due from one to five years 43,515 41,932 Due after five years through ten years 38,024 35,284 Due after ten years 81,540 68,999 Total held to maturity securities $ 197,543 $ 180,438 (5.) 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 September 30, 2022 Securities available for sale: U.S. Government agencies and government $ 13,506 $ 1,494 $ 7,601 $ 1,934 $ 21,107 $ 3,428 Mortgage-backed securities: Federal National Mortgage Association 216,629 27,834 257,242 55,178 473,871 83,012 Federal Home Loan Mortgage Corporation 95,195 15,907 249,599 58,727 344,794 74,634 Government National Mortgage Association 28,654 3,876 68,779 12,711 97,433 16,587 Collateralized mortgage obligations: Federal National Mortgage Association 1,086 100 8,994 2,389 10,080 2,489 Federal Home Loan Mortgage Corporation 7,874 1,528 10,028 2,611 17,902 4,139 Total mortgage-backed securities 349,438 49,245 594,642 131,616 944,080 180,861 Total available for sale securities 362,944 50,739 602,243 133,550 965,187 184,289 Total temporarily impaired securities $ 362,944 $ 50,739 $ 602,243 $ 133,550 $ 965,187 $ 184,289 December 31, 2021 Securities available for sale: U.S. Government agencies and government $ 9,438 $ 97 $ — $ — $ 9,438 $ 97 Mortgage-backed securities: Federal National Mortgage Association 333,489 3,597 61,249 1,645 394,738 5,242 Federal Home Loan Mortgage Corporation 283,965 3,353 110,931 3,082 394,896 6,435 Government National Mortgage Association 108,448 2,082 — — 108,448 2,082 Collateralized mortgage obligations: Federal National Mortgage Association 13,364 433 — — 13,364 433 Federal Home Loan Mortgage Corporation 24,780 477 — — 24,780 477 Total mortgage-backed securities 764,046 9,942 172,180 4,727 936,226 14,669 Total available for sale securities 773,484 10,039 172,180 4,727 945,664 14,766 Total temporarily impaired securities $ 773,484 $ 10,039 $ 172,180 $ 4,727 $ 945,664 $ 14,766 (5.) INVESTMENT SECURITIES (Continued) The total number of available for sale securities positions in the investment portfolio in an unrealized loss position at September 30, 2022 was 226 compared to 116 at December 31, 2021. At September 30, 2022 , the Company had positions in 101 investment securities with a fair value of $ 602.2 million and a total unrealized loss of $ 133.5 million that had been in a continuous unrealized loss position for more than 12 months. At September 30, 2022 , there were a total of 125 securities positions in the Company’s investment portfolio with a fair value of $ 362.9 million and a total unrealized loss of $ 50.7 million that had been in a continuous unrealized loss position for less than 12 months. At December 31, 2021 , the Company had a position in 28 investment securities with a fair value of $ 172.2 million and a total unrealized loss of $ 4.7 million that had been in a continuous unrealized loss position for more than 12 months. At December 31, 2021 , there were a total of 88 securities positions in the Company’s investment portfolio with a fair value of $ 773.5 million and a total unrealized loss of $ 10.0 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 September 30, 2022 and December 31, 2021 , 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 September 30, 2022, $ 94.7 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, and $ 0.8 million in non-rated bonds, of which $ 0.6 million mature in 2022 and $ 0.2 million mature in 2023. Additionally, no municipal bonds were rated below investment grade. As of December 31, 2021 , $ 105.6 million of our municipal bonds were rated as an equivalent to Standard & Poor’s A/AA/AAA, with $ 5.8 million internally rated to be the equivalent of Standard & Poor’s A/AA/AAA rating. As of September 30, 2022 and December 31, 2021 , the Company had no past due or nonaccrual held to maturity investment securities.

Loans

Loans	9 Months Ended
	Sep. 30, 2022
Loans and Leases Receivable Disclosure [Abstract]
Loans	(6.) LOANS The Company’s loan portfolio consisted of the following as of the dates indicated (in thousands): Principal Net Deferred Loans, September 30, 2022 Commercial business $ 633,129 $ 765 $ 633,894 Commercial mortgage 1,567,888 ( 3,343 ) 1,564,545 Residential real estate loans 564,180 13,641 577,821 Residential real estate lines 74,148 3,188 77,336 Consumer indirect 959,719 37,704 997,423 Other consumer 15,719 113 15,832 Total $ 3,814,783 $ 52,068 3,866,851 Allowance for credit losses - loans ( 44,106 ) Total loans, net $ 3,822,745 December 31, 2021 Commercial business $ 639,368 $ ( 1,075 ) $ 638,293 Commercial mortgage 1,415,486 ( 2,698 ) 1,412,788 Residential real estate loans 563,579 13,720 577,299 Residential real estate lines 75,515 3,016 78,531 Consumer indirect 923,052 34,996 958,048 Other consumer 14,355 122 14,477 Total $ 3,631,355 $ 48,081 3,679,436 Allowance for credit losses - loans ( 39,676 ) Total loans, net $ 3,639,760 Loans held for sale (not included above) were comprised entirely of residential real estate mortgages and totaled $ 2.1 million and $ 6.2 million as of September 30, 2022 and December 31, 2021, respectively. The CARES Act was passed by Congress and signed into law on March 27, 2020. The CARES Act established the PPP, an expansion of the SBA’s 7(a) loan program and the EIDL, administered directly by the SBA. The Company had $ 2.9 million and $ 57.5 million of PPP loans (included in commercial business above) as of September 30, 2022 and December 31, 2021 , respectively. In addition, the CARES Act provides that a financial institution may elect to suspend (1) the application of GAAP for certain loan modifications related to COVID-19 made between March 1, 2020 and January 1, 2022 that would otherwise be categorized as a TDR and (2) any determination that such loan modifications would be considered a TDR, including the related impairment for accounting purposes. Accordingly, the Company had $ 532.4 million of loans with modifications related to COVID-19 during 2020, with loans on deferral as of September 30, 2022 and December 31, 2021 of $ 2.2 million and $ 46.2 million , respectively. The Company elected to exclude AIR from the amortized cost basis of loans disclosed throughout this footnote. As of September 30, 2022 and December 31, 2021, AIR for loans totaled $ 13.7 million and $ 12.7 million , respectively, and is included in other assets on the Company’s consolidated statements of financial condition. (6.) 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 September 30, 2022 Commercial business $ 1,062 $ 165 $ 973 $ 2,200 $ 385 $ 630,544 $ 633,129 $ 334 Commercial mortgage — — 13 13 830 1,567,045 1,567,888 807 Residential real estate loans 1,221 40 — 1,261 3,550 559,369 564,180 3,550 Residential real estate lines 86 — — 86 119 73,943 74,148 119 Consumer indirect 7,533 2,015 — 9,548 2,666 947,505 959,719 2,666 Other consumer 134 5 — 139 — 15,580 15,719 — Total loans, gross $ 10,036 $ 2,225 $ 986 $ 13,247 $ 7,550 $ 3,793,986 $ 3,814,783 $ 7,476 December 31, 2021 Commercial business $ 659 $ 34 $ 797 $ 1,490 $ 602 $ 637,276 $ 639,368 $ 477 Commercial mortgage 69 — — 69 6,414 1,409,003 1,415,486 781 Residential real estate loans 1,148 141 — 1,289 2,373 559,917 563,579 2,373 Residential real estate lines 18 3 — 21 200 75,294 75,515 200 Consumer indirect 5,706 770 — 6,476 1,780 914,796 923,052 1,780 Other consumer 121 1 — 122 — 14,233 14,355 — Total loans, gross $ 7,721 $ 949 $ 797 $ 9,467 $ 11,369 $ 3,610,519 $ 3,631,355 $ 5,611 The Company had $ 973 thousand and $ 797 thousand of PPP loans greater than 90 days past due and still accruing interest as of September 30, 2022 and December 31, 2021, respectively (included in commercial business above). Repayment of PPP loans is 100% secured by guarantees from the SBA. There were less than $ 1 thousand consumer overdrafts which were past due greater than 90 days as of September 30, 2022 and December 31, 2021. 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 nine months ended September 30, 2022 and 2021. Estimated interest income of $ 447 thousand and $ 832 thousand for the nine months ended September 30, 2022 and 2021, respectively, would have been recorded if all such loans had been accruing interest according to their original contractual terms. Troubled Debt Restructurings A modification of a loan constitutes a TDR when a borrower is experiencing financial difficulty and the modification constitutes a concession. Commercial loans modified in a TDR may involve temporary interest-only payments, term extensions, reducing the interest rate for the remaining term of the loan, extending the maturity date at an interest rate lower than the current market rate for new debt with similar risk, collateral concessions, forgiveness of principal, forbearance agreements, or substituting or adding a new borrower or guarantor. There were no loans modified as a TDR during the nine months ended September 30, 2022 and 2021 . There were no loans modified as a TDR within the previous 12 months that defaulted during the nine months ended September 30, 2022 and 2021 . For purposes of this disclosure, a loan modified as a TDR is considered to have defaulted when the borrower becomes 90 days past due. (6.) LOANS (Continued) Collateral Dependent Loans Management has determined that specific commercial loans on nonaccrual status, all loans that have had their terms restructured in a troubled debt restructuring, 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. Collateral dependent loans at September 30, 2022 and December 31, 2021 included certain criticized COVID-19 bridge loans not otherwise classified as nonaccrual. The following table presents the amortized cost basis of collateral dependent loans by collateral type as of September 30, 2022 and December 31, 2021 (in thousands): Collateral type Business assets Real property Total Specific Reserve September 30, 2022 Commercial business $ 181 $ 964 $ 1,145 $ 188 Commercial mortgage — 22,833 22,833 2,527 Total $ 181 $ 23,797 $ 23,978 $ 2,715 December 31, 2021 Commercial business $ 326 $ 993 $ 1,319 $ 1,055 Commercial mortgage — 37,936 37,936 4,716 Total $ 326 $ 38,929 $ 39,255 $ 5,771 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. (6.) LOANS (Continued) 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 2022 2021 2020 2019 2018 Prior Revolving Revolving Total September 30, 2022 Commercial Business Uncriticized $ 94,295 $ 112,228 $ 74,868 $ 33,470 $ 40,635 $ 26,151 $ 244,693 $ — $ 626,340 Special mention 263 2,337 11 73 13 33 1,155 — 3,885 Substandard — 38 76 22 567 1,001 1,965 — 3,669 Doubtful — — — — — — — — — Total $ 94,558 $ 114,603 $ 74,955 $ 33,565 $ 41,215 $ 27,185 $ 247,813 $ — $ 633,894 Commercial Mortgage Uncriticized $ 319,245 $ 371,251 $ 276,113 $ 171,289 $ 119,365 $ 244,827 $ 3,641 $ — $ 1,505,731 Special mention — 473 2,345 9,877 129 22,688 — — 35,512 Substandard 2,987 347 104 80 9,977 9,807 — — 23,302 Doubtful — — — — — — — — — Total $ 322,232 $ 372,071 $ 278,562 $ 181,246 $ 129,471 $ 277,322 $ 3,641 $ — $ 1,564,545 Term Loans Amortized Cost Basis by Origination Year 2021 2020 2019 2018 2017 Prior Revolving Revolving Total December 31, 2021 Commercial Business Uncriticized $ 141,925 $ 91,338 $ 68,433 $ 42,631 $ 24,847 $ 12,033 $ 248,338 $ — $ 629,545 Special mention — 132 166 44 180 1,344 1,993 — 3,859 Substandard 45 256 169 745 415 49 3,210 — 4,889 Doubtful — — — — — — — — — Total $ 141,970 $ 91,726 $ 68,768 $ 43,420 $ 25,442 $ 13,426 $ 253,541 $ — $ 638,293 Commercial Mortgage Uncriticized $ 342,483 $ 339,988 $ 176,753 $ 147,247 $ 128,381 $ 167,739 $ 3,712 $ — $ 1,306,303 Special mention 11,184 2,450 29,759 2,344 8,269 27,635 — — 81,641 Substandard 1,001 77 2,950 11,607 3,209 6,000 — — 24,844 Doubtful — — — — — — — — — Total $ 354,668 $ 342,515 $ 209,462 $ 161,198 $ 139,859 $ 201,374 $ 3,712 $ — $ 1,412,788 (6.) 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 2022 2021 2020 2019 2018 Prior Revolving Revolving Total September 30, 2022 Residential Real Estate Loans Performing $ 53,282 $ 86,500 $ 121,667 $ 77,987 $ 57,406 $ 177,429 $ — $ — $ 574,271 Nonperforming — 320 357 585 775 1,513 — — 3,550 Total $ 53,282 $ 86,820 $ 122,024 $ 78,572 $ 58,181 $ 178,942 $ — $ — $ 577,821 Residential Real Estate Lines Performing $ — $ — $ — $ — $ — $ — $ 70,364 $ 6,853 $ 77,217 Nonperforming — — — — — — 57 62 119 Total $ — $ — $ — $ — $ — $ — $ 70,421 $ 6,915 $ 77,336 Consumer Indirect Performing $ 347,722 $ 359,064 $ 141,033 $ 69,141 $ 47,378 $ 30,419 $ — $ — $ 994,757 Nonperforming 197 1,276 551 263 233 146 — — 2,666 Total $ 347,919 $ 360,340 $ 141,584 $ 69,404 $ 47,611 $ 30,565 $ — $ — $ 997,423 Other Consumer Performing $ 5,900 $ 3,077 $ 2,392 $ 938 $ 301 $ 349 $ 2,875 $ — $ 15,832 Nonperforming — — — — — — — — — Total $ 5,900 $ 3,077 $ 2,392 $ 938 $ 301 $ 349 $ 2,875 $ — $ 15,832 Term Loans Amortized Cost Basis by Origination Year 2021 2020 2019 2018 2017 Prior Revolving Revolving Total December 31, 2021 Residential Real Estate Loans Performing $ 92,620 $ 129,240 $ 85,876 $ 65,866 $ 50,932 $ 150,392 $ — $ — $ 574,926 Nonperforming 79 55 225 557 899 558 — — 2,373 Total $ 92,699 $ 129,295 $ 86,101 $ 66,423 $ 51,831 $ 150,950 $ — $ — $ 577,299 Residential Real Estate Lines Performing $ — $ — $ — $ — $ — $ — $ 70,521 $ 7,810 $ 78,331 Nonperforming — — — — — — 39 161 200 Total $ — $ — $ — $ — $ — $ — $ 70,560 $ 7,971 $ 78,531 Consumer Indirect Performing $ 452,601 $ 206,472 $ 122,849 $ 90,998 $ 51,598 $ 31,750 $ — $ — $ 956,268 Nonperforming 417 515 436 230 136 46 — — 1,780 Total $ 453,018 $ 206,987 $ 123,285 $ 91,228 $ 51,734 $ 31,796 $ — $ — $ 958,048 Other Consumer Performing $ 4,422 $ 3,738 $ 1,681 $ 763 $ 280 $ 1,044 $ 2,549 $ — $ 14,477 Nonperforming — — — — — — — — — Total $ 4,422 $ 3,738 $ 1,681 $ 763 $ 280 $ 1,044 $ 2,549 $ — $ 14,477 (6.) LOANS (Continued) Allowance for Credit Losses - Loans The following table sets forth the changes in the allowance for credit losses - loans for the three and nine months ended September 30, 2022 and 2021 (in thousands): Commercial Commercial Residential Residential Consumer Other Total Three months ended September 30, 2022 Beginning balance $ 10,140 $ 12,064 $ 2,140 $ 509 $ 17,332 $ 267 $ 42,452 Charge-offs ( 20 ) — — ( 38 ) ( 4,058 ) ( 398 ) ( 4,514 ) Recoveries 116 1 4 3 2,168 69 2,361 Provision (benefit) 1,288 2,054 210 180 ( 260 ) 335 3,807 Ending balance $ 11,524 $ 14,119 $ 2,354 $ 654 $ 15,182 $ 273 $ 44,106 Nine months ended September 30, 2022 Beginning balance $ 11,099 $ 14,777 $ 1,604 $ 379 $ 11,611 $ 206 $ 39,676 Charge-offs ( 262 ) — ( 56 ) ( 38 ) ( 9,216 ) ( 1,083 ) ( 10,655 ) Recoveries 305 2,020 19 20 6,129 262 8,755 Provision (benefit) 382 ( 2,678 ) 787 293 6,658 888 6,330 Ending balance $ 11,524 $ 14,119 $ 2,354 $ 654 $ 15,182 $ 273 $ 44,106 Commercial Commercial Residential Residential Consumer Other Total Three months ended September 30, 2021 Beginning balance $ 11,005 $ 21,662 $ 2,299 $ 395 $ 10,748 $ 256 $ 46,365 Charge-offs ( 218 ) — ( 36 ) ( 60 ) ( 1,395 ) ( 250 ) ( 1,959 ) Recoveries 168 — 15 — 1,130 59 1,372 Provision (benefit) 889 ( 2,210 ) ( 302 ) 10 1,096 183 ( 334 ) Ending balance $ 11,844 $ 19,452 $ 1,976 $ 345 $ 11,579 $ 248 $ 45,444 Nine months ended September 30, 2021 Beginning balance 13,580 21,763 3,924 674 12,165 314 52,420 Charge-offs ( 396 ) ( 203 ) ( 103 ) ( 130 ) ( 4,965 ) ( 755 ) ( 6,552 ) Recoveries 785 7 79 — 4,383 218 5,472 (Benefit) provision ( 2,125 ) ( 2,115 ) ( 1,924 ) ( 199 ) ( 4 ) 471 ( 5,896 ) Ending balance $ 11,844 $ 19,452 $ 1,976 $ 345 $ 11,579 $ 248 $ 45,444 (6.) 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 of higher 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, including the impact of the COVID-19 pandemic on small to mid-sized business in our market area, 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 potential 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 the impact of the COVID-19 pandemic on 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 (comprised of home equity lines) 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, including the impact of the COVID-19 pandemic on the employment income of these borrowers, 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 the COVID-19 pandemic. 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	9 Months Ended
	Sep. 30, 2022
Leases [Abstract]
Leases	(7.) LEASES ASC 842, Leases (“ASC 842”), establishes a right of use model that requires a lessee to record a right of use asset and a lease liability for all leases with terms longer than 12 months. 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, 2022. The following table represents the consolidated statements of financial condition classification of the Company’s right of use assets and lease liabilities: September 30, December 31, Balance Sheet Location 2022 2021 Operating Lease Right of Use Assets: Gross carrying amount Other assets $ 35,876 $ 27,063 Accumulated amortization Other assets ( 5,500 ) ( 4,993 ) Net book value $ 30,376 $ 22,070 Operating Lease Liabilities: Right of use lease obligations Other liabilities $ 32,405 $ 23,867 The weighted average remaining lease term for operating leases was 22.8 years at September 30, 2022 and the weighted-average discount rate used in the measurement of operating lease liabilities was 3.88 % . The Company utilizes its incremental borrowing rate at lease inception, on a collateralized basis, over a similar term for the discount rate. (7.) LEASES (Continued) The following table represents lease costs and other lease information: Three months ended Nine months ended 2022 2021 2022 2021 Lease costs: Operating lease costs $ 788 $ 687 $ 2,120 $ 2,162 Variable lease costs (1) 116 137 361 325 Sublease income ( 23 ) — ( 46 ) ( 23 ) Net lease costs $ 881 $ 824 $ 2,435 $ 2,464 Other information: Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 678 $ 659 $ 2,035 $ 2,008 Right of use assets obtained in exchange for new operating lease liabilities $ 9,612 $ — $ 9,802 $ 4,178 (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 September 30, 2022 (in thousands): Twelve months ended September 30, 2023 $ 673 2024 2,700 2025 2,530 2026 2,459 2027 2,378 Thereafter 41,333 Total future minimum operating lease payments (1) 52,073 Amounts representing interest ( 19,668 ) Present value of net future minimum operating lease payments $ 32,405 (1) Operating lease payments exclude $ 448 thousand of future minimum lease payments for leases signed but not yet commenced.

Goodwill and Other Intangible A

Goodwill and Other Intangible Assets	9 Months Ended
	Sep. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Other Intangible Assets	(8.) GOODWILL AND OTHER INTANGIBLE ASSETS Goodwill The carrying amount of goodwill totaled $ 67.1 million as of both September 30, 2022 and December 31, 2021. 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, 2021 $ 48,536 $ 18,535 $ 67,071 Acquisitions — — — Balance, September 30, 2022 $ 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 decrease in Company stock price in 2022, along with a reduction in the Company's outstanding shares due to share repurchases in 2021 and 2022, a goodwill impairment test was performed in the third quarter of 2022. Based on its qualitative assessment, the Company concluded that it was not more likely than not that goodwill was impaired as of September 30, 2022. Therefore, no quantitative assessment was deemed necessary as of September 30, 2022. 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): September 30, December 31, 2022 2021 Core deposit intangibles: Gross carrying amount $ 2,042 $ 2,042 Accumulated amortization ( 2,042 ) ( 2,039 ) Net book value $ — $ 3 Other intangibles: Gross carrying amount $ 14,545 $ 14,545 Accumulated amortization ( 7,963 ) ( 7,219 ) Net book value $ 6,582 $ 7,326 Amortization expense for total other intangible assets was $ 244 thousand and $ 747 thousand for the three and nine months ended September 30, 2022, and $ 264 thousand and $ 801 thousand for the three and nine months ended September 30, 2021 . As of September 30, 2022, the estimated amortization expense of other intangible assets for the remainder of 2022 and each of the next five years is as follows (in thousands): 2022 (remainder of year) $ 239 2023 910 2024 838 2025 766 2026 694 2027 623

Other Assets

Other Assets	9 Months Ended
	Sep. 30, 2022
Other Assets [Abstract]
Other Assets	(9.) OTHER ASSETS A summary of other assets as of the dates indicated are as follows (in thousands): September 30, December 31, 2022 2021 Operating lease right of use assets $ 30,376 $ 22,070 Tax credit investments 55,399 57,010 Derivative instruments 56,711 16,504 Collateral on derivative instruments — 4,640 Other 122,403 72,976 Total other assets $ 264,889 $ 173,200

Derivative Instruments and Hedg

Derivative Instruments and Hedging Activities	9 Months Ended
	Sep. 30, 2022
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative Instrument and Hedging Activities	(10.) 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 first nine months of 2022 and in 2021, such derivatives were used to hedge the variable cash flows associated with short-term borrowings. I nterest 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 Company is hedging its exposure to the variability in future cash flows for forecasted transactions over a period of approximately 60 months. As of September 30, 2022 , the Company had one outstanding forward starting interest rate derivative with a notional value of $ 50.0 million that was designated as a cash flow hedge of interest rate risk. The derivative became effective in April 2022 at a pay fixed strike price of 0.787 % and matures April 2027 . 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 $ 1.2 million 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. (10.) 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 September 30, 2022 and December 31, 2021 (in thousands): Asset derivatives Liability derivatives Gross notional Fair value Fair value Sept. 30, 2022 December 31, 2021 Balance Sept. 30, 2022 December 31, 2021 Balance Sept. 30, 2022 December 31, 2021 Derivatives designated Cash flow hedges $ 50,000 $ 50,000 Other assets $ 7,040 $ 1,559 Other liabilities $ — $ — Total derivatives $ 50,000 $ 50,000 $ 7,040 $ 1,559 $ — $ — Derivatives not Interest rate swaps (1) 986,085 820,693 Other assets 49,502 14,702 Other liabilities 49,505 14,708 Credit contracts 99,466 106,671 Other assets — — Other liabilities — 1 Mortgage banking 10,563 18,199 Other assets 169 243 Other liabilities 363 4 Total derivatives $ 1,096,114 $ 945,563 $ 49,671 $ 14,945 $ 49,868 $ 14,713 (1) The Company has posted collateral of $ 54.0 million against its net obligations under these contracts at September 30, 2022 , and secured its net obligations under these contracts with $ 4.0 million in cash at December 31, 2021 . 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 and nine months ended September 30, 2022 and 2021 (in thousands): Gain (loss) recognized in income Gain (loss) recognized in income Line item of gain (loss) Three months ended Nine months ended Undesignated derivatives recognized in income 2022 2021 2022 2021 Interest rate swaps Income from derivative instruments, net 317 248 1,675 1,687 Credit contracts Income from derivative instruments, net 3 38 21 74 Mortgage banking Income from derivative instruments, net ( 221 ) 91 ( 433 ) ( 101 ) Total undesignated $ 99 $ 377 $ 1,263 $ 1,660

Shareholders' Equity

Shareholders' Equity	9 Months Ended
	Sep. 30, 2022
Stockholders' Equity Note [Abstract]
Shareholders' Equity	(11.) SHAREHOLDERS’ EQUITY Common Stock The changes in shares of common stock were as follows for the three and nine months ended September 30, 2022 and 2021: Outstanding Treasury Issued 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 Restricted stock awards issued 11,300 ( 11,300 ) — Stock awards 3,848 ( 3,848 ) — Restricted stock units released 31,141 ( 31,141 ) Treasury stock purchases ( 11,275 ) 11,275 — Shares at June 30, 2022 15,334,091 765,465 16,099,556 Restricted stock units released — — — Treasury stock purchases — — — Shares at September 30, 2022 15,334,091 765,465 16,099,556 2021 Shares at December 31, 2020 16,041,926 57,630 16,099,556 Shares issued for Landmark Group acquisition 12,831 ( 12,831 ) — Restricted stock units released 18,819 ( 18,819 ) — Treasury stock purchases ( 244,677 ) 244,677 — Shares at March 31, 2021 15,828,899 270,657 16,099,556 Restricted stock awards issued 9,350 ( 9,350 ) — Stock awards 3,680 ( 3,680 ) — Shares at June 30, 2021 15,841,929 257,627 16,099,556 Restricted stock awards released 250 ( 250 ) — Treasury stock purchases ( 98 ) 98 — Shares at September 30, 2021 15,842,081 257,475 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 September 30, 2022 , 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)	9 Months Ended
	Sep. 30, 2022
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Accumulated Other Comprehensive (Loss) Income	(12.) ACCUMULATED OTHER COMPREHENSIVE (LOSS) INCOME The following tables present the components of other comprehensive (loss) income for the three and nine months ended September 30, 2022 and 2021 (in thousands): Pre-tax Tax Net-of-tax Three months ended September 30, 2022 Securities available for sale and transferred securities: Change in unrealized gain/loss during the period $ ( 57,655 ) $ ( 14,773 ) $ ( 42,882 ) Reclassification adjustment for net gains included in net income (1) 23 7 16 Total securities available for sale and transferred securities ( 57,632 ) ( 14,766 ) ( 42,866 ) Hedging derivative instruments: Change in unrealized gain/loss during the period 1,829 469 1,360 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 $ ( 55,739 ) $ ( 14,281 ) $ ( 41,458 ) Nine months ended September 30, 2022 Securities available for sale and transferred securities: Change in unrealized gain/loss during the period $ ( 177,638 ) $ ( 45,514 ) $ ( 132,124 ) Reclassification adjustment for net gains included in net income (1) 95 25 70 Total securities available for sale and transferred securities ( 177,543 ) ( 45,489 ) ( 132,054 ) Hedging derivative instruments: Change in unrealized gain/loss during the period 5,291 1,356 3,935 Pension and post-retirement obligations: Amortization of prior service credit included in income — — — Amortization of net actuarial loss included in income 192 49 143 Total pension and post-retirement obligations 192 49 143 Other comprehensive loss $ ( 172,060 ) $ ( 44,084 ) $ ( 127,976 ) (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. (12.) ACCUMULATED OTHER COMPREHENSIVE (LOSS) INCOME (Continued) Pre-tax Tax Net-of-tax Three months ended September 30, 2021 Securities available for sale and transferred securities: Change in unrealized gain/loss during the period $ ( 8,647 ) $ ( 2,216 ) $ ( 6,431 ) Reclassification adjustment for net gains included in net income (1) 42 11 31 Total securities available for sale and transferred securities ( 8,605 ) ( 2,205 ) ( 6,400 ) Hedging derivative instruments: Change in unrealized gain/loss during the period 108 28 80 Pension and post-retirement obligations: Amortization of prior service credit included in income ( 1 ) ( 1 ) — Amortization of net actuarial loss included in income 186 48 138 Total pension and post-retirement obligations 185 47 138 Other comprehensive income $ ( 8,312 ) $ ( 2,130 ) $ ( 6,182 ) Nine months ended September 30, 2021 Securities available for sale and transferred securities: Change in unrealized gain/loss during the period $ ( 21,348 ) $ ( 5,470 ) $ ( 15,878 ) Reclassification adjustment for net gains included in net income (1) 105 27 78 Total securities available for sale and transferred securities ( 21,243 ) ( 5,443 ) ( 15,800 ) Hedging derivative instruments: Change in unrealized gain/loss during the period 1,537 394 1,143 Pension and post-retirement obligations: Amortization of prior service credit included in income ( 2 ) ( 1 ) ( 1 ) Amortization of net actuarial loss included in income 557 143 414 Total pension and post-retirement obligations 555 142 413 Other comprehensive loss $ ( 19,151 ) $ ( 4,907 ) $ ( 14,244 ) (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. (12.) ACCUMULATED OTHER COMPREHENSIVE (LOSS) INCOME (Continued) Activity in accumulated other comprehensive income (loss), net of tax, for the three and nine months ended September 30, 2022 and 2021 was as follows (in thousands): Hedging Securities Pension and Accumulated Three months ended September 30, 2022 Balance at beginning of period $ 3,735 $ ( 94,159 ) $ ( 9,301 ) $ ( 99,725 ) Other comprehensive income (loss) before reclassifications 1,360 ( 42,882 ) — ( 41,522 ) Amounts reclassified from accumulated other comprehensive — 16 48 64 Net current period other comprehensive income (loss) 1,360 ( 42,866 ) 48 ( 41,458 ) Balance at end of period $ 5,095 $ ( 137,025 ) $ ( 9,253 ) $ ( 141,183 ) Nine months ended September 30, 2022 Balance at beginning of period $ 1,160 $ ( 4,971 ) $ ( 9,396 ) $ ( 13,207 ) Other comprehensive income (loss) before reclassifications 3,935 ( 132,124 ) — ( 128,189 ) Amounts reclassified from accumulated other comprehensive — 70 143 213 Net current period other comprehensive income (loss) 3,935 ( 132,054 ) 143 ( 127,976 ) Balance at end of period $ 5,095 $ ( 137,025 ) $ ( 9,253 ) $ ( 141,183 ) Three months ended September 30, 2021 Balance at beginning of period $ 747 $ 5,343 $ ( 12,024 ) $ ( 5,934 ) Other comprehensive income (loss) before reclassifications 80 ( 6,431 ) — ( 6,351 ) Amounts reclassified from accumulated other comprehensive — 31 138 169 Net current period other comprehensive income (loss) 80 ( 6,400 ) 138 ( 6,182 ) Balance at end of period $ 827 $ ( 1,057 ) $ ( 11,886 ) $ ( 12,116 ) Nine months ended September 30, 2021 Balance at beginning of period $ ( 316 ) $ 14,743 $ ( 12,299 ) $ 2,128 Other comprehensive income (loss) before reclassifications 1,143 ( 15,878 ) — ( 14,735 ) Amounts reclassified from accumulated other comprehensive — 78 413 491 Net current period other comprehensive income (loss) 1,143 ( 15,800 ) 413 ( 14,244 ) Balance at end of period $ 827 $ ( 1,057 ) $ ( 11,886 ) $ ( 12,116 ) (12.) ACCUMULATED OTHER COMPREHENSIVE (LOSS) INCOME (Continued) The following table presents the amounts reclassified out of each component of accumulated other comprehensive (loss) income for the three and nine months ended September 30, 2022 and 2021 (in thousands): Details About Accumulated Other Amount Reclassified from Affected Line Item in the Three months ended 2022 2021 Realized loss on sale of investment securities $ — $ — Net (loss) gain on investment securities Amortization of unrealized holding gain ( 23 ) ( 42 ) Interest income ( 23 ) ( 42 ) Total before tax 7 11 Income tax expense ( 16 ) ( 31 ) Net of tax Amortization of pension and post-retirement items: Prior service credit (1) — 1 Salaries and employee benefits Net actuarial losses (1) ( 64 ) ( 186 ) Salaries and employee benefits ( 64 ) ( 185 ) Total before tax 16 47 Income tax benefit ( 48 ) ( 138 ) Net of tax Total reclassified for the period $ ( 64 ) $ ( 169 ) Nine months ended September 30, 2022 2021 Realized (loss) gain on sale of investment securities $ ( 15 ) $ 71 Net (loss) gain on investment securities Amortization of unrealized holding gains ( 80 ) ( 176 ) Interest income ( 95 ) ( 105 ) Total before tax 25 27 Income tax expense ( 70 ) ( 78 ) Net of tax Amortization of pension and post-retirement items: Prior service credit (1) — 2 Salaries and employee benefits Net actuarial losses (1) ( 192 ) ( 557 ) Salaries and employee benefits ( 192 ) ( 555 ) Total before tax 49 142 Income tax benefit ( 143 ) ( 413 ) Net of tax Total reclassified for the period $ ( 213 ) $ ( 491 ) (1) These items are included in the computation of net periodic pension expense. See Note 14 – Employee Benefit Plans for additional information.

Share-Based Compensation Plans

Share-Based Compensation Plans	9 Months Ended
	Sep. 30, 2022
Share-Based Payment Arrangement, Noncash Expense [Abstract]
Share-Based Compensation Plans	(13.) 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 the grant 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 Amended and Restated 2015 Long-Term Incentive Plan uses metrics that measure the Company's performance on a relative basis against a peer group, which was defined as the SNL Small Cap Bank & Thrift Index. The SNL Small Cap Bank & Thrift Index was discontinued August 7, 2021 and was replaced with the S&P U.S. SmallCap Banks Index. As the award agreements do not contain successor language pertaining to the removal or modification of an index, the MD&C Committee approved the application of the survivorship peer group with the S&P U.S. SmallCap Banks Index used as the basis for measuring relative performance of existing awards. The MD&C Committee approved the grant of restricted stock units (“RSUs”) and performance share units (“PSUs”) shown in the table below during the nine months ended September 30, 2022. Number of Weighted RSUs 84,640 $ 28.89 PSUs 29,324 29.35 The grant-date fair value for the RSUs and PSUs granted during the nine months ended September 30, 2022 is 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 Company awarded grants of PSUs to certain members of management during the nine months ended September 30, 2022 . 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 March 16, 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 March 16, 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. If earned at target level, members of management will receive up to 29,324 shares of our common stock in the aggregate. The grant-date fair values for both the ROAE and the ROAA portions of PSUs granted during the nine months ended September 30, 2022 are 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 following is a summary of restricted stock awards and restricted stock units activity for the nine months ended September 30, 2022: Number of Weighted Outstanding at beginning of year 195,990 $ 26.56 Granted 125,264 28.79 Vested ( 60,362 ) 26.38 Forfeited ( 5,252 ) 27.27 Outstanding at end of period 255,640 $ 27.68 At September 30, 2022, there was $ 4.2 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 2.04 years. (13.) SHARE-BASED COMPENSATION PLANS (Continued) 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 Nine months ended 2022 2021 2022 2021 Salaries and employee benefits $ 624 $ 500 $ 1,790 $ 1,071 Other noninterest expense 38 38 262 245 Total share-based compensation expense $ 662 $ 538 $ 2,052 $ 1,316

Employee Benefit Plans

Employee Benefit Plans	9 Months Ended
	Sep. 30, 2022
Retirement Benefits [Abstract]
Employee Benefit Plans	(14.) 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 Nine months ended 2022 2021 2022 2021 Service cost $ 871 $ 1,049 $ 2,614 $ 3,147 Interest cost on projected benefit obligation 647 551 1,941 1,653 Expected return on plan assets ( 1,141 ) ( 1,306 ) ( 3,423 ) ( 3,919 ) Amortization of unrecognized prior service credit — ( 1 ) — ( 2 ) Amortization of unrecognized net actuarial loss 64 186 194 557 Net periodic benefit expense $ 441 $ 479 $ 1,326 $ 1,436 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 2022 fiscal year.

Commitments and Contingencies

Commitments and Contingencies	9 Months Ended
	Sep. 30, 2022
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	(15.) 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): September 30, December 31, Commitments to extend credit $ 1,192,819 $ 936,298 Standby letters of credit 15,421 24,913 (15.) COMMITMENTS AND CONTINGENCIES (Continued) 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 September 30, 2022 and December 31, 2021, the allowance for credit losses for unfunded commitments totaled $ 2.7 million and $ 1.8 million , respectively, and was included in other liabilities on the Company's consolidated statements of financial condition. The credit loss expense (benefit) for unfunded commitments was as follows (in thousands): Three months ended Nine months ended 2022 2021 2022 2021 Credit loss expense (benefit) for unfunded commitments $ 507 $ ( 206 ) $ 867 $ ( 1,246 ) 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, 2021 as filed with the SEC on March 10, 2022 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 class certification to represent classes of consumers in New York and Pennsylvania along with statutory damages, interest and declaratory relief. The plaintiffs sought to represent a putative class of consumers who are alleged to have obtained direct or indirect financing from the Company for the purchase of vehicles that the Company later repossessed. 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 December 20, 2021, the Company filed a request for an interlocutory appeal of the denial of its motion to dismiss the case for lack of standing. On February 8, 2022, plaintiffs filed a motion for partial summary judgement for most of the relief they seek. The Company filed a cross motion for partial summary judgement seeking the dismissal of a portion of the class and sought an offset in the form of recoupment which reduces any liability that may be imposed against the Company by the amounts that the borrowers owe to the Bank for failing to repay their motor vehicle loans. In addition, on April 25, 2022, the Pennsylvania Supreme Court declared unconstitutional a statute on which the Court may have based jurisdiction in this case. Therefore, on June 27, 2022, the Company filed a motion for reconsideration of the Court's June 5, 2018 decision overruling the Company's preliminary objections based on lack of personal jurisdiction as to the New York plaintiffs. Plaintiffs have responded to that motion claiming an alternative basis for jurisdiction. On September 26, 2022, the lower Court denied both plaintiffs’ and defendants’ motions for partial summary judgment. In declining to grant Plaintiffs’ motion, the Court 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. Defendants’ motion for summary judgment on the recoupment was denied because the Court determined that it could not enter a judgment on recoupment – which is a set off from liability – without first determining whether there was liability. On October 4, 2022, the Parties agreed to a sixty (60) day stay of all deadlines in the case in order to pursue mediation. On October 7, 2022, the Superior Court of Pennsylvania granted the Company’s December 20, 2021 Request for an Interlocutory Appeal. As such, the case is now stayed until the appeal is briefed and decided by the Superior Court. No briefing schedule has yet been established for the appeal. In addition to the pending appeal, the parties are in the process of exploring non-binding mediation to potentially resolve some or all of the issues in the matter. 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. (15.) COMMITMENTS AND CONTINGENCIES (Continued) 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	9 Months Ended
	Sep. 30, 2022
Fair Value Disclosures [Abstract]
Fair Value Measurements	(16.) 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. 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. (16.) FAIR VALUE MEASUREMENTS (Continued) 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. 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. (16.) 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 September 30, 2022 Measured on a recurring basis: Securities available for sale: U.S. Government agency and government sponsored enterprises $ — $ 21,107 $ — $ 21,107 Mortgage-backed securities — 944,424 — 944,424 Other assets: Hedging derivative instruments — 7,040 — 7,040 Fair value adjusted through comprehensive income $ — $ 972,571 $ — $ 972,571 Other assets: Derivative instruments - interest rate swaps — 49,502 — 49,502 Derivative instruments - credit contracts — — — - Derivative instruments - mortgage banking — 169 — 169 Other liabilities: Derivative instruments - interest rate swaps — ( 49,505 ) — ( 49,505 ) Derivative instruments - credit contracts — — — - Derivative instruments - mortgage banking — ( 363 ) — ( 363 ) Fair value adjusted through net income $ — $ ( 197 ) $ — $ ( 197 ) Measured on a nonrecurring basis: Loans: Loans held for sale $ — $ 2,074 $ — $ 2,074 Collateral dependent loans — — 21,263 21,263 Other assets: Long-lived assets held for sale — — 1,855 1,855 Loan servicing rights — — 1,507 1,507 Total $ — $ 2,074 $ 24,625 $ 26,699 There were no transfers between Levels 1 and 2 during the nine months ended September 30, 2022 . There were no liabilities measured at fair value on a nonrecurring basis during the nine months ended September 30, 2022 . (16.) FAIR VALUE MEASUREMENTS (Continued) Quoted Significant Significant Total December 31, 2021 Measured on a recurring basis: Securities available for sale: U.S. Government agencies and government sponsored enterprises $ — $ 15,891 $ — $ 15,891 Mortgage-backed securities — 1,162,624 — 1,162,624 Other assets: Hedging derivative instruments — 1,559 — 1,559 Fair value adjusted through comprehensive income $ — $ 1,180,074 $ — $ 1,180,074 Other assets: Derivative instruments – interest rate products $ — $ 14,702 $ — $ 14,702 Derivative instruments – credit contracts — — — — Derivative instruments – mortgage banking — 243 — 243 Other liabilities: Derivative instruments – interest rate products — ( 14,708 ) — ( 14,708 ) Derivative instruments – credit contracts — ( 1 ) — ( 1 ) Derivative instruments – mortgage banking — ( 4 ) — ( 4 ) Fair value adjusted through net income $ — $ 232 $ — $ 232 Measured on a nonrecurring basis: Loans: Loans held for sale $ — $ 6,202 $ — $ 6,202 Collateral dependent loans — — 33,484 33,484 Other assets: Long-lived assets held for sale — — 2,560 2,560 Loan servicing rights — — 1,517 1,517 Total $ — $ 6,202 $ 37,561 $ 43,763 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 September 30, 2022 (dollars in thousands). Asset Fair Valuation Technique Unobservable Input Unobservable Input Collateral dependent loans $ 21,263 Appraisal of collateral (1) Appraisal adjustments (2) 19.6 % (3) / 0 - 60 % Loan servicing rights $ 1,507 Discounted cash flow Discount rate 10.0 % (3) Constant prepayment rate 11.7 % (3) Long-lived assets held for sale $ 1,855 Appraisal of collateral (1) Appraisal adjustments (2) 11 - 116 % (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. (16.) 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 nine months ended September 30, 2022 and 2021. 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 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 September 30, 2022 December 31, 2021 Fair Value Estimated Estimated Measurement Carrying Fair Carrying Fair Hierarchy Amount Value Amount Value Financial assets: Cash and cash equivalents Level 1 $ 118,581 $ 118,581 $ 79,112 $ 79,112 Securities available for sale Level 2 965,531 965,531 1,178,515 1,178,515 Securities held to maturity, net Level 2 197,538 180,438 205,581 209,820 Loans held for sale Level 2 2,074 2,074 6,202 6,202 Loans Level 2 3,801,482 3,772,051 3,606,276 3,642,351 Loans (1) Level 3 21,263 21,263 33,484 33,484 Long-lived assets held for sale Level 3 — — 2,560 2,560 Accrued interest receivable Level 1 16,910 16,910 15,482 15,482 Derivative instruments – cash flow hedges Level 2 7,040 7,040 1,559 1,559 Derivative instruments – interest rate products Level 2 49,502 49,502 14,702 14,702 Derivative instruments – mortgage banking Level 2 169 169 243 243 FHLB and FRB stock Level 2 12,800 12,800 10,770 10,770 Financial liabilities: Non-maturity deposits Level 1 3,881,877 3,881,877 3,905,136 3,905,136 Time deposits Level 2 1,023,277 1,009,621 921,954 920,699 Short-term borrowings Level 1 69,000 69,000 30,000 30,000 Long-term borrowings Level 2 74,144 70,616 73,911 77,792 Accrued interest payable Level 1 3,681 3,681 2,147 2,147 Derivative instruments – interest rate products Level 2 49,505 49,505 14,708 14,708 Derivative instruments – credit contracts Level 2 — — 1 1 Derivative instruments – mortgage banking Level 2 363 363 4 4 (1) Comprised of collateral dependent loans.

Segment Reporting

Segment Reporting	9 Months Ended
	Sep. 30, 2022
Segment Reporting [Abstract]
Segment Reporting	(17.) 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 September 30, 2022 Goodwill $ 48,536 $ 18,535 $ 67,071 Other intangible assets, net — 6,582 6,582 Total assets 5,576,899 47,583 5,624,482 December 31, 2021 Goodwill $ 48,536 $ 18,535 $ 67,071 Other intangible assets, net 3 7,326 7,329 Total assets 5,481,889 38,890 5,520,779 Banking All Other (1) Consolidated Three months ended September 30, 2022 Net interest income (expense) $ 44,129 $ ( 1,061 ) $ 43,068 Provision for credit losses ( 4,314 ) — ( 4,314 ) Noninterest income 8,900 3,752 12,652 Noninterest expense ( 29,355 ) ( 3,472 ) ( 32,827 ) Income (loss) before income taxes 19,360 ( 781 ) 18,579 Income tax (expense) benefit ( 5,295 ) 570 ( 4,725 ) Net income (loss) $ 14,065 $ ( 211 ) $ 13,854 Nine months ended September 30, 2022 Net interest income (expense) $ 127,405 $ ( 3,182 ) $ 124,223 Provision for credit losses ( 7,196 ) — ( 7,196 ) Noninterest income 23,228 12,106 35,334 Noninterest expense ( 84,119 ) ( 11,730 ) ( 95,849 ) Income (loss) before income taxes 59,318 ( 2,806 ) 56,512 Income tax (expense) benefit ( 13,170 ) 1,143 ( 12,027 ) Net income (loss) $ 46,148 $ ( 1,663 ) $ 44,485 (1) Reflects activity from the acquisition of assets of North Woods since August 2, 2021 (the date of acquisition). (17.) SEGMENT REPORTING (Continued) Banking All Other (1) Consolidated Three months ended September 30, 2021 Net interest income (expense) $ 39,333 $ ( 1,060 ) $ 38,273 Benefit for credit losses 541 — 541 Noninterest income 7,733 4,350 12,083 Noninterest expense ( 24,351 ) ( 4,818 ) ( 29,169 ) Income (loss) before income taxes $ 23,256 $ ( 1,528 ) $ 21,728 Income tax (expense) benefit ( 4,748 ) 195 ( 4,553 ) Net income (loss) $ 18,508 $ ( 1,333 ) $ 17,175 Nine months ended September 30, 2021 Net interest income (expense) $ 117,039 $ ( 3,177 ) $ 113,862 Provision for credit losses 7,144 — 7,144 Noninterest income 23,611 11,621 35,232 Noninterest expense ( 70,183 ) ( 12,670 ) ( 82,853 ) Income (loss) before income taxes 77,611 ( 4,226 ) 73,385 Income tax (expense) benefit ( 16,563 ) 1,263 ( 15,300 ) Net income (loss) $ 61,048 $ ( 2,963 ) $ 58,085 (1) Reflects activity from the acquisitions of assets of Landmark since February 1, 2021 (the date of acquisition) and North Woods since August 2, 2021 (the date of acquisition).

Basis of Presentation and Sum_2

Basis of Presentation and Summary of Significant Accounting Policies (Policies)	9 Months Ended
	Sep. 30, 2022
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 a commercial loan production office in Ellicott City (Baltimore), Maryland 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. Courier Capital and HNP Capital provide customized investment management, investment consulting and retirement plan services to individuals, businesses, institutions, foundations and retirement plans.
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 2021 Annual Report on Form 10-K for the year ended December 31, 2021 . 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.
Operational, Accounting and Reporting Impacts Related to the COVID-19 Pandemic	Operational, Accounting and Reporting Impacts Related to the COVID-19 Pandemic The COVID-19 pandemic has negatively impacted the global economy, including our operating footprint of Western and Central New York. In response to this crisis, the Coronavirus Aid, Relief, and Economic Security (“CARES”) Act was passed by Congress and signed into law on March 27, 2020. The CARES Act provided an estimated $ 2.2 trillion to fight the COVID-19 pandemic and stimulate the economy by supporting individuals and businesses through loans, grants, tax changes, and other types of relief. Some of the provisions applicable to the Company include, but are not limited to: • Accounting for Loan Modifications - The CARES Act provided that a financial institution may elect to suspend (1) the application of GAAP for certain loan modifications related to COVID-19 made between March 1, 2020 and January 1, 2022 that would otherwise be categorized as a troubled debt restructuring (“TDR”) and (2) any determination that such loan modifications would be considered a TDR, including the related impairment for accounting purposes. • Paycheck Protection Program - The CARES Act established the Paycheck Protection Program (“PPP”), an expansion of the Small Business Administration’s (“SBA”) 7(a) loan program and the Economic Injury Disaster Loan Program (“EIDL”), administered directly by the SBA. On December 27, 2020, the Consolidated Appropriations Act, 2021 provided approximately $ 284 billion for PPP loans in an additional round of funding under the program and extended the PPP through March 31, 2021. This additional round of PPP loan funding was authorized for first-time borrowers and for second draws by certain borrowers who previously received PPP loans. On March 30, 2021, the PPP Extension Act of 2021 was signed into law, which extended the program to May 31, 2021. • Mortgage Forbearance - Under the CARES Act, a borrower with a federally backed mortgage loan that was experiencing financial hardship due to COVID-19 was able to request a forbearance until December 31, 2021. (1.) BASIS OF PRESENTATION OF SIGNIFICANT ACCOUNTING POLICIES (Continued) Also, in response to the COVID-19 pandemic, the Board of Governors of the Federal Reserve System (“FRB”), the Federal Deposit Insurance Corporation (“FDIC”), the National Credit Union Administration (“NCUA”), the Office of the Comptroller of the Currency (“OCC”), and the Consumer Financial Protection Bureau (“CFPB”), in consultation with the state financial regulators (collectively, the “agencies”) issued a joint interagency statement (issued March 22, 2020; revised statement issued April 7, 2020). Some of the provisions applicable to the Company include, but are not limited to: • Accounting for Loan Modifications - Loan modifications that do not meet the conditions of the CARES Act may still qualify as a modification that does not need to be accounted for as a TDR. The agencies confirmed with FASB staff that short-term modifications made on a good faith basis in response to COVID-19 to borrowers who were current prior to any relief are not TDRs. This includes short-term (e.g., six months) modifications such as payment deferrals, fee waivers, extensions of repayment terms, or insignificant delays in payment. • Past Due Reporting - With regard to loans not otherwise reportable as past due, financial institutions are not expected to designate loans with deferrals granted due to COVID-19 as past due because of the deferral. A loan’s payment date is governed by the due date stipulated in the legal agreement. If a financial institution agrees to a payment deferral, these loans would not be considered past due during the period of the deferral. • Nonaccrual Status and Charge-offs - During short-term COVID-19 modifications, these loans generally should not be reported as nonaccrual or as classified. As of September 30, 2022 , the Bank has helped more than 2,900 customers obtain more than $ 378 million in loans through the PPP and helped customers complete the forgiveness process for approximately $ 375 million of PPP loans. The Company had $ 532.4 million of loans with modifications related to COVID-19 during 2020, with $ 2.2 million and $ 46.2 million still on deferral as of September 30, 2022 and December 31, 2021 , respectively, and provided payment deferrals for approximately 6,600 borrowers, the majority being consumer indirect loan customers. Less than 1 % of our loan customers have active payment deferrals as of September 30, 2022 , as the majority of customers whose loans were subject to COVID-19 related deferrals have returned to making regular payments.
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, the carrying value of goodwill and deferred tax assets, and assumptions used in the defined benefit pension plan accounting.
Cash Flow Reporting	Cash Flow Reporting Supplemental cash flow information is summarized as follows for the nine months ended September 30, 2022 and 2021 (in thousands): 2022 2021 Supplemental information: Cash paid for interest $ 15,613 $ 12,100 Cash paid for income taxes 1,128 10,800 Noncash investing and financing activities: Accrued and declared unpaid dividends 4,810 4,641 Common stock issued for acquisition — 301 Assets acquired and liabilities assumed in business combinations: Fair value of assets acquired — 712
Recent Accounting Pronouncements	Recent Accounting Pronouncements In 2017, the United Kingdom’s Financial Conduct Authority (“FCA”), who is responsible for regulating the London Interbank Offered Rate (“LIBOR”), announced its intention that it would no longer be necessary to persuade or compel its panel banks to submit LIBOR rates after December 31, 2021. On March 5, 2021, the ICE Benchmark Administration (“IBA”), the administrator of LIBOR, released the results of its consultation on the cessation timeline for certain LIBOR tenors. In coordination with the IBA, the FCA also confirmed when certain LIBOR tenors will cease to exist. The results of the consultation indicated that certain LIBOR tenors (overnight, one-month, three-month, six-month, and twelve-month USD LIBOR) will be extended to June 30, 2023 to allow some legacy contracts that cannot be easily amended to mature on their current terms. Notwithstanding the extension of certain LIBOR tenors to 2023, banks may no longer offer new LIBOR-based contracts after December 31, 2021. Given that LIBOR is a widely used pricing index for loan and derivative contracts, a Company-wide initiative was introduced to assess all LIBOR exposures through the Company’s loan, deposit, borrowing and derivative categories, while developing a plan for the ultimate cessation of the index. In developing the transition plan, the Company has followed best practice recommendations from the Federal Reserve’s Alternative Reference Rate Committee, our third-party derivative advisor and the Internal Swaps and Derivatives Association. To date, the Company has identified the portion of loan notes that reference LIBOR, which are primarily representative of commercial relationships. Additionally, the Company has one designated derivative instrument that is utilized to hedge the LIBOR characteristic of a future dated borrowing (i.e. Federal Home Loan Bank Advance, Brokered Time Deposits, etc.). In 2015, the Company issued $ 40 million in fixed to floating rate subordinated notes that currently bear a fixed rate of interest at 6.00 % until April 2025, when the rate converts to a floating rate equal to three-month LIBOR plus 3.944 % ; the indenture under which the notes were issued includes language allowing an alternate index to be applied in the event that LIBOR becomes unavailable at the floating rate determination date. At this time, no other borrowing or deposit relationships have been identified that utilize LIBOR as an index. In March 2020, the FASB issued ASU No. 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting . The ASU provides temporary optional expedients and exceptions to GAAP guidance on contract modifications and hedge accounting to ease the financial reporting burdens of the expected market transition from LIBOR and other interbank offered rates to alternative rates, such as SOFR. ASU 2020-04 became effective during the first quarter of 2020 and applies to contract modifications and amendments made as of the beginning of the reporting period including the ASU’s issuance date, March 12, 2020, through December 31, 2022. The adoption of this guidance in 2020 resulted in the application of certain practical expedients, which did not have a material effect on the Company's consolidated financial statements. In January 2021, the FASB issued ASU No. 2021-01, Reference Rate Reform (Topic 848): Scope . The ASU clarifies that certain optional expedients and exceptions in ASC 848 for contract modifications and hedge accounting apply to derivatives that are affected by the discounting transition. The ASU also amends the expedients and exceptions in ASC 848 to capture the incremental consequences of the scope clarification and to tailor the existing guidance to derivative instruments affected by the discounting transition. ASU 2021-01 was effective upon issuance and applies through December 31, 2022. The adoption of this guidance resulted in the application of certain practical expedients, which did not have a material effect on the Company's consolidated financial statements. (1.) BASIS OF PRESENTATION OF SIGNIFICANT ACCOUNTING POLICIES (Continued) Standards Not Yet Effective In March 2022, the FASB issued ASU No. 2022-02, Financial Instruments - Credit Losses (Topic 326): Troubled Debt Restructuring and Vintage Disclosures. The ASU updates the accounting and disclosure for troubled debt restructurings. ASU 2022-02 will be effective for fiscal years beginning after December 15, 2022, including interim periods within those years, with an option to early adopt. The Company is currently evaluating the impact the adoption of this guidance will have on its consolidated financial statements. 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 are effective for fiscal years beginning after December 15, 2022, and interim periods within those fiscal years. The Company is currently evaluating the impact the adoption of 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)	9 Months Ended
	Sep. 30, 2022
Accounting Policies [Abstract]
Summary of Supplemental Cash Flow Information	Supplemental cash flow information is summarized as follows for the nine months ended September 30, 2022 and 2021 (in thousands): 2022 2021 Supplemental information: Cash paid for interest $ 15,613 $ 12,100 Cash paid for income taxes 1,128 10,800 Noncash investing and financing activities: Accrued and declared unpaid dividends 4,810 4,641 Common stock issued for acquisition — 301 Assets acquired and liabilities assumed in business combinations: Fair value of assets acquired — 712

Restructuring Charges (Tables)

Restructuring Charges (Tables)	9 Months Ended
	Sep. 30, 2022
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 Nine months ended 2022 2021 2022 2021 Balance at beginning of period $ 326 $ 1,088 $ 445 $ 1,245 Restructuring charges — — 1,269 — Cash payments ( 11 ) ( 33 ) ( 46 ) ( 179 ) Charges against assets — ( 456 ) ( 1,353 ) ( 467 ) Balance at end of period $ 315 $ 599 $ 315 $ 599

Earnings Per Common Share ("E_2

Earnings Per Common Share ("EPS") (Tables)	9 Months Ended
	Sep. 30, 2022
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 Nine months ended 2022 2021 2022 2021 Net income available to common shareholders $ 13,489 $ 16,811 $ 43,390 $ 56,990 Weighted average common shares outstanding: Total shares issued 16,100 16,100 16,100 16,100 Unvested restricted stock awards ( 6 ) ( 5 ) ( 5 ) ( 6 ) Treasury shares ( 765 ) ( 258 ) ( 692 ) ( 244 ) Total basic weighted average common shares outstanding 15,329 15,837 15,403 15,850 Incremental shares from assumed: Vesting of restricted stock awards 64 99 81 90 Total diluted weighted average common shares outstanding 15,393 15,936 15,484 15,940 Basic earnings per common share $ 0.88 $ 1.06 $ 2.82 $ 3.60 Diluted earnings per common share $ 0.88 $ 1.05 $ 2.80 $ 3.58
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 Nine months ended 2022 2021 2022 2021 Stock option — — — — Restricted stock awards 1 — 1 4 Total 1 — 1 4

Investment Securities (Tables)

Investment Securities (Tables)	9 Months Ended
	Sep. 30, 2022
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 September 30, 2022 Securities available for sale: U.S. Government agency and government sponsored enterprises $ 24,535 $ — $ 3,428 $ 21,107 Mortgage-backed securities: Federal National Mortgage Association 556,883 — 83,012 473,871 Federal Home Loan Mortgage Corporation 419,428 — 74,634 344,794 Government National Mortgage Association 114,019 1 16,587 97,433 Collateralized mortgage obligations: Federal National Mortgage Association 12,569 — 2,489 10,080 Federal Home Loan Mortgage Corporation 22,041 — 4,139 17,902 Privately issued — 344 — 344 Total mortgage-backed securities 1,124,940 345 180,861 944,424 Total available for sale securities $ 1,149,475 $ 345 $ 184,289 $ 965,531 Securities held to maturity: U.S. Government agency and government sponsored enterprises $ 16,325 $ — $ 850 $ 15,475 State and political subdivisions 102,419 16 8,975 93,460 Mortgage-backed securities: Federal National Mortgage Association 8,576 — 658 7,918 Federal Home Loan Mortgage Corporation 8,009 — 1,485 6,524 Government National Mortgage Association 23,854 — 2,508 21,346 Collateralized mortgage obligations: Federal National Mortgage Association 15,190 — 1,084 14,106 Federal Home Loan Mortgage Corporation 18,749 — 1,247 17,502 Government National Mortgage Association 4,421 — 314 4,107 Total mortgage-backed securities 78,799 — 7,296 71,503 Total held to maturity securities 197,543 $ 16 $ 17,121 $ 180,438 Allowance for credit losses - securities ( 5 ) Total held to maturity securities, net $ 197,538 December 31, 2021 Securities available for sale: U.S. Government agencies and government sponsored enterprises $ 15,793 $ 195 $ 97 $ 15,891 Mortgage-backed securities: Federal National Mortgage Association 576,163 6,565 5,242 577,486 Federal Home Loan Mortgage Corporation 430,010 952 6,435 424,527 Government National Mortgage Association 122,266 298 2,082 120,482 Collateralized mortgage obligations: Federal National Mortgage Association 15,346 26 433 14,939 Federal Home Loan Mortgage Corporation 25,257 — 477 24,780 Privately issued — 410 — 410 Total mortgage-backed securities 1,169,042 8,251 14,669 1,162,624 Total available for sale securities $ 1,184,835 $ 8,446 $ 14,766 $ 1,178,515 (5.) INVESTMENT SECURITIES (Continued) Amortized Unrealized Unrealized Fair Cost Gains Losses Value December 31, 2021 (continued) Securities held to maturity: State and political subdivisions $ 111,399 $ 2,412 $ 300 $ 113,511 Mortgage-backed securities: Federal National Mortgage Association 9,275 411 — 9,686 Federal Home Loan Mortgage Corporation 8,706 137 144 8,699 Government National Mortgage Association 27,400 706 2 28,104 Collateralized mortgage obligations: Federal National Mortgage Association 19,485 368 3 19,850 Federal Home Loan Mortgage Corporation 23,840 565 — 24,405 Government National Mortgage Association 5,481 84 — 5,565 Total mortgage-backed securities 94,187 2,271 149 96,309 Total held to maturity securities 205,586 $ 4,683 $ 449 $ 209,820 Allowance for credit losses - securities ( 5 ) Total held to maturity securities, net $ 205,581
Sales of Securities Available for Sale	Sales of securities available for sale were as follows (in thousands): Three months ended Nine months ended 2022 2021 2022 2021 Proceeds from sales $ — $ — $ 6,252 $ 51,891 Gross realized gains — — — 251 Gross realized losses — — 15 180
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 September 30, 2022 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 $ 5,233 $ 5,202 Due from one to five years 80,336 75,020 Due after five years through ten years 155,699 135,519 Due after ten years 908,207 749,790 Total available for sale securities $ 1,149,475 $ 965,531 Debt securities held to maturity: Due in one year or less $ 34,464 $ 34,223 Due from one to five years 43,515 41,932 Due after five years through ten years 38,024 35,284 Due after ten years 81,540 68,999 Total held to maturity securities $ 197,543 $ 180,438
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 September 30, 2022 Securities available for sale: U.S. Government agencies and government $ 13,506 $ 1,494 $ 7,601 $ 1,934 $ 21,107 $ 3,428 Mortgage-backed securities: Federal National Mortgage Association 216,629 27,834 257,242 55,178 473,871 83,012 Federal Home Loan Mortgage Corporation 95,195 15,907 249,599 58,727 344,794 74,634 Government National Mortgage Association 28,654 3,876 68,779 12,711 97,433 16,587 Collateralized mortgage obligations: Federal National Mortgage Association 1,086 100 8,994 2,389 10,080 2,489 Federal Home Loan Mortgage Corporation 7,874 1,528 10,028 2,611 17,902 4,139 Total mortgage-backed securities 349,438 49,245 594,642 131,616 944,080 180,861 Total available for sale securities 362,944 50,739 602,243 133,550 965,187 184,289 Total temporarily impaired securities $ 362,944 $ 50,739 $ 602,243 $ 133,550 $ 965,187 $ 184,289 December 31, 2021 Securities available for sale: U.S. Government agencies and government $ 9,438 $ 97 $ — $ — $ 9,438 $ 97 Mortgage-backed securities: Federal National Mortgage Association 333,489 3,597 61,249 1,645 394,738 5,242 Federal Home Loan Mortgage Corporation 283,965 3,353 110,931 3,082 394,896 6,435 Government National Mortgage Association 108,448 2,082 — — 108,448 2,082 Collateralized mortgage obligations: Federal National Mortgage Association 13,364 433 — — 13,364 433 Federal Home Loan Mortgage Corporation 24,780 477 — — 24,780 477 Total mortgage-backed securities 764,046 9,942 172,180 4,727 936,226 14,669 Total available for sale securities 773,484 10,039 172,180 4,727 945,664 14,766 Total temporarily impaired securities $ 773,484 $ 10,039 $ 172,180 $ 4,727 $ 945,664 $ 14,766

Loans (Tables)

Loans (Tables)	9 Months Ended
	Sep. 30, 2022
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, September 30, 2022 Commercial business $ 633,129 $ 765 $ 633,894 Commercial mortgage 1,567,888 ( 3,343 ) 1,564,545 Residential real estate loans 564,180 13,641 577,821 Residential real estate lines 74,148 3,188 77,336 Consumer indirect 959,719 37,704 997,423 Other consumer 15,719 113 15,832 Total $ 3,814,783 $ 52,068 3,866,851 Allowance for credit losses - loans ( 44,106 ) Total loans, net $ 3,822,745 December 31, 2021 Commercial business $ 639,368 $ ( 1,075 ) $ 638,293 Commercial mortgage 1,415,486 ( 2,698 ) 1,412,788 Residential real estate loans 563,579 13,720 577,299 Residential real estate lines 75,515 3,016 78,531 Consumer indirect 923,052 34,996 958,048 Other consumer 14,355 122 14,477 Total $ 3,631,355 $ 48,081 3,679,436 Allowance for credit losses - loans ( 39,676 ) Total loans, net $ 3,639,760
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 September 30, 2022 Commercial business $ 1,062 $ 165 $ 973 $ 2,200 $ 385 $ 630,544 $ 633,129 $ 334 Commercial mortgage — — 13 13 830 1,567,045 1,567,888 807 Residential real estate loans 1,221 40 — 1,261 3,550 559,369 564,180 3,550 Residential real estate lines 86 — — 86 119 73,943 74,148 119 Consumer indirect 7,533 2,015 — 9,548 2,666 947,505 959,719 2,666 Other consumer 134 5 — 139 — 15,580 15,719 — Total loans, gross $ 10,036 $ 2,225 $ 986 $ 13,247 $ 7,550 $ 3,793,986 $ 3,814,783 $ 7,476 December 31, 2021 Commercial business $ 659 $ 34 $ 797 $ 1,490 $ 602 $ 637,276 $ 639,368 $ 477 Commercial mortgage 69 — — 69 6,414 1,409,003 1,415,486 781 Residential real estate loans 1,148 141 — 1,289 2,373 559,917 563,579 2,373 Residential real estate lines 18 3 — 21 200 75,294 75,515 200 Consumer indirect 5,706 770 — 6,476 1,780 914,796 923,052 1,780 Other consumer 121 1 — 122 — 14,233 14,355 — Total loans, gross $ 7,721 $ 949 $ 797 $ 9,467 $ 11,369 $ 3,610,519 $ 3,631,355 $ 5,611
Summary of Collateral Dependent Loans	The following table presents the amortized cost basis of collateral dependent loans by collateral type as of September 30, 2022 and December 31, 2021 (in thousands): Collateral type Business assets Real property Total Specific Reserve September 30, 2022 Commercial business $ 181 $ 964 $ 1,145 $ 188 Commercial mortgage — 22,833 22,833 2,527 Total $ 181 $ 23,797 $ 23,978 $ 2,715 December 31, 2021 Commercial business $ 326 $ 993 $ 1,319 $ 1,055 Commercial mortgage — 37,936 37,936 4,716 Total $ 326 $ 38,929 $ 39,255 $ 5,771
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 2022 2021 2020 2019 2018 Prior Revolving Revolving Total September 30, 2022 Commercial Business Uncriticized $ 94,295 $ 112,228 $ 74,868 $ 33,470 $ 40,635 $ 26,151 $ 244,693 $ — $ 626,340 Special mention 263 2,337 11 73 13 33 1,155 — 3,885 Substandard — 38 76 22 567 1,001 1,965 — 3,669 Doubtful — — — — — — — — — Total $ 94,558 $ 114,603 $ 74,955 $ 33,565 $ 41,215 $ 27,185 $ 247,813 $ — $ 633,894 Commercial Mortgage Uncriticized $ 319,245 $ 371,251 $ 276,113 $ 171,289 $ 119,365 $ 244,827 $ 3,641 $ — $ 1,505,731 Special mention — 473 2,345 9,877 129 22,688 — — 35,512 Substandard 2,987 347 104 80 9,977 9,807 — — 23,302 Doubtful — — — — — — — — — Total $ 322,232 $ 372,071 $ 278,562 $ 181,246 $ 129,471 $ 277,322 $ 3,641 $ — $ 1,564,545 Term Loans Amortized Cost Basis by Origination Year 2021 2020 2019 2018 2017 Prior Revolving Revolving Total December 31, 2021 Commercial Business Uncriticized $ 141,925 $ 91,338 $ 68,433 $ 42,631 $ 24,847 $ 12,033 $ 248,338 $ — $ 629,545 Special mention — 132 166 44 180 1,344 1,993 — 3,859 Substandard 45 256 169 745 415 49 3,210 — 4,889 Doubtful — — — — — — — — — Total $ 141,970 $ 91,726 $ 68,768 $ 43,420 $ 25,442 $ 13,426 $ 253,541 $ — $ 638,293 Commercial Mortgage Uncriticized $ 342,483 $ 339,988 $ 176,753 $ 147,247 $ 128,381 $ 167,739 $ 3,712 $ — $ 1,306,303 Special mention 11,184 2,450 29,759 2,344 8,269 27,635 — — 81,641 Substandard 1,001 77 2,950 11,607 3,209 6,000 — — 24,844 Doubtful — — — — — — — — — Total $ 354,668 $ 342,515 $ 209,462 $ 161,198 $ 139,859 $ 201,374 $ 3,712 $ — $ 1,412,788
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 2022 2021 2020 2019 2018 Prior Revolving Revolving Total September 30, 2022 Residential Real Estate Loans Performing $ 53,282 $ 86,500 $ 121,667 $ 77,987 $ 57,406 $ 177,429 $ — $ — $ 574,271 Nonperforming — 320 357 585 775 1,513 — — 3,550 Total $ 53,282 $ 86,820 $ 122,024 $ 78,572 $ 58,181 $ 178,942 $ — $ — $ 577,821 Residential Real Estate Lines Performing $ — $ — $ — $ — $ — $ — $ 70,364 $ 6,853 $ 77,217 Nonperforming — — — — — — 57 62 119 Total $ — $ — $ — $ — $ — $ — $ 70,421 $ 6,915 $ 77,336 Consumer Indirect Performing $ 347,722 $ 359,064 $ 141,033 $ 69,141 $ 47,378 $ 30,419 $ — $ — $ 994,757 Nonperforming 197 1,276 551 263 233 146 — — 2,666 Total $ 347,919 $ 360,340 $ 141,584 $ 69,404 $ 47,611 $ 30,565 $ — $ — $ 997,423 Other Consumer Performing $ 5,900 $ 3,077 $ 2,392 $ 938 $ 301 $ 349 $ 2,875 $ — $ 15,832 Nonperforming — — — — — — — — — Total $ 5,900 $ 3,077 $ 2,392 $ 938 $ 301 $ 349 $ 2,875 $ — $ 15,832 Term Loans Amortized Cost Basis by Origination Year 2021 2020 2019 2018 2017 Prior Revolving Revolving Total December 31, 2021 Residential Real Estate Loans Performing $ 92,620 $ 129,240 $ 85,876 $ 65,866 $ 50,932 $ 150,392 $ — $ — $ 574,926 Nonperforming 79 55 225 557 899 558 — — 2,373 Total $ 92,699 $ 129,295 $ 86,101 $ 66,423 $ 51,831 $ 150,950 $ — $ — $ 577,299 Residential Real Estate Lines Performing $ — $ — $ — $ — $ — $ — $ 70,521 $ 7,810 $ 78,331 Nonperforming — — — — — — 39 161 200 Total $ — $ — $ — $ — $ — $ — $ 70,560 $ 7,971 $ 78,531 Consumer Indirect Performing $ 452,601 $ 206,472 $ 122,849 $ 90,998 $ 51,598 $ 31,750 $ — $ — $ 956,268 Nonperforming 417 515 436 230 136 46 — — 1,780 Total $ 453,018 $ 206,987 $ 123,285 $ 91,228 $ 51,734 $ 31,796 $ — $ — $ 958,048 Other Consumer Performing $ 4,422 $ 3,738 $ 1,681 $ 763 $ 280 $ 1,044 $ 2,549 $ — $ 14,477 Nonperforming — — — — — — — — — Total $ 4,422 $ 3,738 $ 1,681 $ 763 $ 280 $ 1,044 $ 2,549 $ — $ 14,477
Changes in the Allowance for Loan Losses	The following table sets forth the changes in the allowance for credit losses - loans for the three and nine months ended September 30, 2022 and 2021 (in thousands): Commercial Commercial Residential Residential Consumer Other Total Three months ended September 30, 2022 Beginning balance $ 10,140 $ 12,064 $ 2,140 $ 509 $ 17,332 $ 267 $ 42,452 Charge-offs ( 20 ) — — ( 38 ) ( 4,058 ) ( 398 ) ( 4,514 ) Recoveries 116 1 4 3 2,168 69 2,361 Provision (benefit) 1,288 2,054 210 180 ( 260 ) 335 3,807 Ending balance $ 11,524 $ 14,119 $ 2,354 $ 654 $ 15,182 $ 273 $ 44,106 Nine months ended September 30, 2022 Beginning balance $ 11,099 $ 14,777 $ 1,604 $ 379 $ 11,611 $ 206 $ 39,676 Charge-offs ( 262 ) — ( 56 ) ( 38 ) ( 9,216 ) ( 1,083 ) ( 10,655 ) Recoveries 305 2,020 19 20 6,129 262 8,755 Provision (benefit) 382 ( 2,678 ) 787 293 6,658 888 6,330 Ending balance $ 11,524 $ 14,119 $ 2,354 $ 654 $ 15,182 $ 273 $ 44,106 Commercial Commercial Residential Residential Consumer Other Total Three months ended September 30, 2021 Beginning balance $ 11,005 $ 21,662 $ 2,299 $ 395 $ 10,748 $ 256 $ 46,365 Charge-offs ( 218 ) — ( 36 ) ( 60 ) ( 1,395 ) ( 250 ) ( 1,959 ) Recoveries 168 — 15 — 1,130 59 1,372 Provision (benefit) 889 ( 2,210 ) ( 302 ) 10 1,096 183 ( 334 ) Ending balance $ 11,844 $ 19,452 $ 1,976 $ 345 $ 11,579 $ 248 $ 45,444 Nine months ended September 30, 2021 Beginning balance 13,580 21,763 3,924 674 12,165 314 52,420 Charge-offs ( 396 ) ( 203 ) ( 103 ) ( 130 ) ( 4,965 ) ( 755 ) ( 6,552 ) Recoveries 785 7 79 — 4,383 218 5,472 (Benefit) provision ( 2,125 ) ( 2,115 ) ( 1,924 ) ( 199 ) ( 4 ) 471 ( 5,896 ) Ending balance $ 11,844 $ 19,452 $ 1,976 $ 345 $ 11,579 $ 248 $ 45,444

Leases (Tables)

Leases (Tables)	9 Months Ended
	Sep. 30, 2022
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: September 30, December 31, Balance Sheet Location 2022 2021 Operating Lease Right of Use Assets: Gross carrying amount Other assets $ 35,876 $ 27,063 Accumulated amortization Other assets ( 5,500 ) ( 4,993 ) Net book value $ 30,376 $ 22,070 Operating Lease Liabilities: Right of use lease obligations Other liabilities $ 32,405 $ 23,867
Summary of Lease Costs and Other Lease Information	The following table represents lease costs and other lease information: Three months ended Nine months ended 2022 2021 2022 2021 Lease costs: Operating lease costs $ 788 $ 687 $ 2,120 $ 2,162 Variable lease costs (1) 116 137 361 325 Sublease income ( 23 ) — ( 46 ) ( 23 ) Net lease costs $ 881 $ 824 $ 2,435 $ 2,464 Other information: Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 678 $ 659 $ 2,035 $ 2,008 Right of use assets obtained in exchange for new operating lease liabilities $ 9,612 $ — $ 9,802 $ 4,178 (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 September 30, 2022 (in thousands): Twelve months ended September 30, 2023 $ 673 2024 2,700 2025 2,530 2026 2,459 2027 2,378 Thereafter 41,333 Total future minimum operating lease payments (1) 52,073 Amounts representing interest ( 19,668 ) Present value of net future minimum operating lease payments $ 32,405 (1) Operating lease payments exclude $ 448 thousand of future minimum lease payments for leases signed but not yet commenced.

Goodwill and Other Intangible_2

Goodwill and Other Intangible Assets (Tables)	9 Months Ended
	Sep. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract]
Changes in Carrying Amount of Goodwill	The carrying amount of goodwill totaled $ 67.1 million as of both September 30, 2022 and December 31, 2021. 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, 2021 $ 48,536 $ 18,535 $ 67,071 Acquisitions — — — Balance, September 30, 2022 $ 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): September 30, December 31, 2022 2021 Core deposit intangibles: Gross carrying amount $ 2,042 $ 2,042 Accumulated amortization ( 2,042 ) ( 2,039 ) Net book value $ — $ 3 Other intangibles: Gross carrying amount $ 14,545 $ 14,545 Accumulated amortization ( 7,963 ) ( 7,219 ) Net book value $ 6,582 $ 7,326
Estimated Amortization Expense of Other Intangible Assets	As of September 30, 2022, the estimated amortization expense of other intangible assets for the remainder of 2022 and each of the next five years is as follows (in thousands): 2022 (remainder of year) $ 239 2023 910 2024 838 2025 766 2026 694 2027 623

Other Assets (Tables)

Other Assets (Tables)	9 Months Ended
	Sep. 30, 2022
Other Assets [Abstract]
Summary of Other Assets	A summary of other assets as of the dates indicated are as follows (in thousands): September 30, December 31, 2022 2021 Operating lease right of use assets $ 30,376 $ 22,070 Tax credit investments 55,399 57,010 Derivative instruments 56,711 16,504 Collateral on derivative instruments — 4,640 Other 122,403 72,976 Total other assets $ 264,889 $ 173,200

Derivative Instrument and Hedgi

Derivative Instrument and Hedging Activities (Tables)	9 Months Ended
	Sep. 30, 2022
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 September 30, 2022 and December 31, 2021 (in thousands): Asset derivatives Liability derivatives Gross notional Fair value Fair value Sept. 30, 2022 December 31, 2021 Balance Sept. 30, 2022 December 31, 2021 Balance Sept. 30, 2022 December 31, 2021 Derivatives designated Cash flow hedges $ 50,000 $ 50,000 Other assets $ 7,040 $ 1,559 Other liabilities $ — $ — Total derivatives $ 50,000 $ 50,000 $ 7,040 $ 1,559 $ — $ — Derivatives not Interest rate swaps (1) 986,085 820,693 Other assets 49,502 14,702 Other liabilities 49,505 14,708 Credit contracts 99,466 106,671 Other assets — — Other liabilities — 1 Mortgage banking 10,563 18,199 Other assets 169 243 Other liabilities 363 4 Total derivatives $ 1,096,114 $ 945,563 $ 49,671 $ 14,945 $ 49,868 $ 14,713 (1) The Company has posted collateral of $ 54.0 million against its net obligations under these contracts at September 30, 2022 , and secured its net obligations under these contracts with $ 4.0 million in cash at December 31, 2021 .
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 and nine months ended September 30, 2022 and 2021 (in thousands): Gain (loss) recognized in income Gain (loss) recognized in income Line item of gain (loss) Three months ended Nine months ended Undesignated derivatives recognized in income 2022 2021 2022 2021 Interest rate swaps Income from derivative instruments, net 317 248 1,675 1,687 Credit contracts Income from derivative instruments, net 3 38 21 74 Mortgage banking Income from derivative instruments, net ( 221 ) 91 ( 433 ) ( 101 ) Total undesignated $ 99 $ 377 $ 1,263 $ 1,660

Shareholders' Equity (Tables)

Shareholders' Equity (Tables)	9 Months Ended
	Sep. 30, 2022
Stockholders' Equity Note [Abstract]
Changes in Shares of Common Stock	The changes in shares of common stock were as follows for the three and nine months ended September 30, 2022 and 2021: Outstanding Treasury Issued 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 Restricted stock awards issued 11,300 ( 11,300 ) — Stock awards 3,848 ( 3,848 ) — Restricted stock units released 31,141 ( 31,141 ) Treasury stock purchases ( 11,275 ) 11,275 — Shares at June 30, 2022 15,334,091 765,465 16,099,556 Restricted stock units released — — — Treasury stock purchases — — — Shares at September 30, 2022 15,334,091 765,465 16,099,556 2021 Shares at December 31, 2020 16,041,926 57,630 16,099,556 Shares issued for Landmark Group acquisition 12,831 ( 12,831 ) — Restricted stock units released 18,819 ( 18,819 ) — Treasury stock purchases ( 244,677 ) 244,677 — Shares at March 31, 2021 15,828,899 270,657 16,099,556 Restricted stock awards issued 9,350 ( 9,350 ) — Stock awards 3,680 ( 3,680 ) — Shares at June 30, 2021 15,841,929 257,627 16,099,556 Restricted stock awards released 250 ( 250 ) — Treasury stock purchases ( 98 ) 98 — Shares at September 30, 2021 15,842,081 257,475 16,099,556

Accumulated Other Comprehensi_2

Accumulated Other Comprehensive Income (Loss) (Tables)	9 Months Ended
	Sep. 30, 2022
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Components of Other Comprehensive Income (Loss)	The following tables present the components of other comprehensive (loss) income for the three and nine months ended September 30, 2022 and 2021 (in thousands): Pre-tax Tax Net-of-tax Three months ended September 30, 2022 Securities available for sale and transferred securities: Change in unrealized gain/loss during the period $ ( 57,655 ) $ ( 14,773 ) $ ( 42,882 ) Reclassification adjustment for net gains included in net income (1) 23 7 16 Total securities available for sale and transferred securities ( 57,632 ) ( 14,766 ) ( 42,866 ) Hedging derivative instruments: Change in unrealized gain/loss during the period 1,829 469 1,360 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 $ ( 55,739 ) $ ( 14,281 ) $ ( 41,458 ) Nine months ended September 30, 2022 Securities available for sale and transferred securities: Change in unrealized gain/loss during the period $ ( 177,638 ) $ ( 45,514 ) $ ( 132,124 ) Reclassification adjustment for net gains included in net income (1) 95 25 70 Total securities available for sale and transferred securities ( 177,543 ) ( 45,489 ) ( 132,054 ) Hedging derivative instruments: Change in unrealized gain/loss during the period 5,291 1,356 3,935 Pension and post-retirement obligations: Amortization of prior service credit included in income — — — Amortization of net actuarial loss included in income 192 49 143 Total pension and post-retirement obligations 192 49 143 Other comprehensive loss $ ( 172,060 ) $ ( 44,084 ) $ ( 127,976 ) (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. Pre-tax Tax Net-of-tax Three months ended September 30, 2021 Securities available for sale and transferred securities: Change in unrealized gain/loss during the period $ ( 8,647 ) $ ( 2,216 ) $ ( 6,431 ) Reclassification adjustment for net gains included in net income (1) 42 11 31 Total securities available for sale and transferred securities ( 8,605 ) ( 2,205 ) ( 6,400 ) Hedging derivative instruments: Change in unrealized gain/loss during the period 108 28 80 Pension and post-retirement obligations: Amortization of prior service credit included in income ( 1 ) ( 1 ) — Amortization of net actuarial loss included in income 186 48 138 Total pension and post-retirement obligations 185 47 138 Other comprehensive income $ ( 8,312 ) $ ( 2,130 ) $ ( 6,182 ) Nine months ended September 30, 2021 Securities available for sale and transferred securities: Change in unrealized gain/loss during the period $ ( 21,348 ) $ ( 5,470 ) $ ( 15,878 ) Reclassification adjustment for net gains included in net income (1) 105 27 78 Total securities available for sale and transferred securities ( 21,243 ) ( 5,443 ) ( 15,800 ) Hedging derivative instruments: Change in unrealized gain/loss during the period 1,537 394 1,143 Pension and post-retirement obligations: Amortization of prior service credit included in income ( 2 ) ( 1 ) ( 1 ) Amortization of net actuarial loss included in income 557 143 414 Total pension and post-retirement obligations 555 142 413 Other comprehensive loss $ ( 19,151 ) $ ( 4,907 ) $ ( 14,244 ) (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 and nine months ended September 30, 2022 and 2021 was as follows (in thousands): Hedging Securities Pension and Accumulated Three months ended September 30, 2022 Balance at beginning of period $ 3,735 $ ( 94,159 ) $ ( 9,301 ) $ ( 99,725 ) Other comprehensive income (loss) before reclassifications 1,360 ( 42,882 ) — ( 41,522 ) Amounts reclassified from accumulated other comprehensive — 16 48 64 Net current period other comprehensive income (loss) 1,360 ( 42,866 ) 48 ( 41,458 ) Balance at end of period $ 5,095 $ ( 137,025 ) $ ( 9,253 ) $ ( 141,183 ) Nine months ended September 30, 2022 Balance at beginning of period $ 1,160 $ ( 4,971 ) $ ( 9,396 ) $ ( 13,207 ) Other comprehensive income (loss) before reclassifications 3,935 ( 132,124 ) — ( 128,189 ) Amounts reclassified from accumulated other comprehensive — 70 143 213 Net current period other comprehensive income (loss) 3,935 ( 132,054 ) 143 ( 127,976 ) Balance at end of period $ 5,095 $ ( 137,025 ) $ ( 9,253 ) $ ( 141,183 ) Three months ended September 30, 2021 Balance at beginning of period $ 747 $ 5,343 $ ( 12,024 ) $ ( 5,934 ) Other comprehensive income (loss) before reclassifications 80 ( 6,431 ) — ( 6,351 ) Amounts reclassified from accumulated other comprehensive — 31 138 169 Net current period other comprehensive income (loss) 80 ( 6,400 ) 138 ( 6,182 ) Balance at end of period $ 827 $ ( 1,057 ) $ ( 11,886 ) $ ( 12,116 ) Nine months ended September 30, 2021 Balance at beginning of period $ ( 316 ) $ 14,743 $ ( 12,299 ) $ 2,128 Other comprehensive income (loss) before reclassifications 1,143 ( 15,878 ) — ( 14,735 ) Amounts reclassified from accumulated other comprehensive — 78 413 491 Net current period other comprehensive income (loss) 1,143 ( 15,800 ) 413 ( 14,244 ) Balance at end of period $ 827 $ ( 1,057 ) $ ( 11,886 ) $ ( 12,116 )
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 and nine months ended September 30, 2022 and 2021 (in thousands): Details About Accumulated Other Amount Reclassified from Affected Line Item in the Three months ended 2022 2021 Realized loss on sale of investment securities $ — $ — Net (loss) gain on investment securities Amortization of unrealized holding gain ( 23 ) ( 42 ) Interest income ( 23 ) ( 42 ) Total before tax 7 11 Income tax expense ( 16 ) ( 31 ) Net of tax Amortization of pension and post-retirement items: Prior service credit (1) — 1 Salaries and employee benefits Net actuarial losses (1) ( 64 ) ( 186 ) Salaries and employee benefits ( 64 ) ( 185 ) Total before tax 16 47 Income tax benefit ( 48 ) ( 138 ) Net of tax Total reclassified for the period $ ( 64 ) $ ( 169 ) Nine months ended September 30, 2022 2021 Realized (loss) gain on sale of investment securities $ ( 15 ) $ 71 Net (loss) gain on investment securities Amortization of unrealized holding gains ( 80 ) ( 176 ) Interest income ( 95 ) ( 105 ) Total before tax 25 27 Income tax expense ( 70 ) ( 78 ) Net of tax Amortization of pension and post-retirement items: Prior service credit (1) — 2 Salaries and employee benefits Net actuarial losses (1) ( 192 ) ( 557 ) Salaries and employee benefits ( 192 ) ( 555 ) Total before tax 49 142 Income tax benefit ( 143 ) ( 413 ) Net of tax Total reclassified for the period $ ( 213 ) $ ( 491 ) (1) These items are included in the computation of net periodic pension expense. See Note 14 – Employee Benefit Plans for additional information.

Share-Based Compensation Plans

Share-Based Compensation Plans (Tables)	9 Months Ended
	Sep. 30, 2022
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 share units (“PSUs”) shown in the table below during the nine months ended September 30, 2022. Number of Weighted RSUs 84,640 $ 28.89 PSUs 29,324 29.35
Summary of Restricted Stock Awards and Restricted Stock Units Activity	The following is a summary of restricted stock awards and restricted stock units activity for the nine months ended September 30, 2022: Number of Weighted Outstanding at beginning of year 195,990 $ 26.56 Granted 125,264 28.79 Vested ( 60,362 ) 26.38 Forfeited ( 5,252 ) 27.27 Outstanding at end of period 255,640 $ 27.68
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 Nine months ended 2022 2021 2022 2021 Salaries and employee benefits $ 624 $ 500 $ 1,790 $ 1,071 Other noninterest expense 38 38 262 245 Total share-based compensation expense $ 662 $ 538 $ 2,052 $ 1,316

Employee Benefit Plans (Tables)

Employee Benefit Plans (Tables)	9 Months Ended
	Sep. 30, 2022
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 Nine months ended 2022 2021 2022 2021 Service cost $ 871 $ 1,049 $ 2,614 $ 3,147 Interest cost on projected benefit obligation 647 551 1,941 1,653 Expected return on plan assets ( 1,141 ) ( 1,306 ) ( 3,423 ) ( 3,919 ) Amortization of unrecognized prior service credit — ( 1 ) — ( 2 ) Amortization of unrecognized net actuarial loss 64 186 194 557 Net periodic benefit expense $ 441 $ 479 $ 1,326 $ 1,436

Commitments and Contingencies (

Commitments and Contingencies (Tables)	9 Months Ended
	Sep. 30, 2022
Commitments and Contingencies Disclosure [Abstract]
Off-Balance Sheet Commitments	Off-balance sheet commitments consist of the following (in thousands): September 30, December 31, Commitments to extend credit $ 1,192,819 $ 936,298 Standby letters of credit 15,421 24,913
Schedule of Credit Loss Expense Benefit for Unfunded Commitments	The credit loss expense (benefit) for unfunded commitments was as follows (in thousands): Three months ended Nine months ended 2022 2021 2022 2021 Credit loss expense (benefit) for unfunded commitments $ 507 $ ( 206 ) $ 867 $ ( 1,246 )

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	9 Months Ended
	Sep. 30, 2022
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 September 30, 2022 Measured on a recurring basis: Securities available for sale: U.S. Government agency and government sponsored enterprises $ — $ 21,107 $ — $ 21,107 Mortgage-backed securities — 944,424 — 944,424 Other assets: Hedging derivative instruments — 7,040 — 7,040 Fair value adjusted through comprehensive income $ — $ 972,571 $ — $ 972,571 Other assets: Derivative instruments - interest rate swaps — 49,502 — 49,502 Derivative instruments - credit contracts — — — - Derivative instruments - mortgage banking — 169 — 169 Other liabilities: Derivative instruments - interest rate swaps — ( 49,505 ) — ( 49,505 ) Derivative instruments - credit contracts — — — - Derivative instruments - mortgage banking — ( 363 ) — ( 363 ) Fair value adjusted through net income $ — $ ( 197 ) $ — $ ( 197 ) Measured on a nonrecurring basis: Loans: Loans held for sale $ — $ 2,074 $ — $ 2,074 Collateral dependent loans — — 21,263 21,263 Other assets: Long-lived assets held for sale — — 1,855 1,855 Loan servicing rights — — 1,507 1,507 Total $ — $ 2,074 $ 24,625 $ 26,699 There were no transfers between Levels 1 and 2 during the nine months ended September 30, 2022 . There were no liabilities measured at fair value on a nonrecurring basis during the nine months ended September 30, 2022 . Quoted Significant Significant Total December 31, 2021 Measured on a recurring basis: Securities available for sale: U.S. Government agencies and government sponsored enterprises $ — $ 15,891 $ — $ 15,891 Mortgage-backed securities — 1,162,624 — 1,162,624 Other assets: Hedging derivative instruments — 1,559 — 1,559 Fair value adjusted through comprehensive income $ — $ 1,180,074 $ — $ 1,180,074 Other assets: Derivative instruments – interest rate products $ — $ 14,702 $ — $ 14,702 Derivative instruments – credit contracts — — — — Derivative instruments – mortgage banking — 243 — 243 Other liabilities: Derivative instruments – interest rate products — ( 14,708 ) — ( 14,708 ) Derivative instruments – credit contracts — ( 1 ) — ( 1 ) Derivative instruments – mortgage banking — ( 4 ) — ( 4 ) Fair value adjusted through net income $ — $ 232 $ — $ 232 Measured on a nonrecurring basis: Loans: Loans held for sale $ — $ 6,202 $ — $ 6,202 Collateral dependent loans — — 33,484 33,484 Other assets: Long-lived assets held for sale — — 2,560 2,560 Loan servicing rights — — 1,517 1,517 Total $ — $ 6,202 $ 37,561 $ 43,763
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 September 30, 2022 (dollars in thousands). Asset Fair Valuation Technique Unobservable Input Unobservable Input Collateral dependent loans $ 21,263 Appraisal of collateral (1) Appraisal adjustments (2) 19.6 % (3) / 0 - 60 % Loan servicing rights $ 1,507 Discounted cash flow Discount rate 10.0 % (3) Constant prepayment rate 11.7 % (3) Long-lived assets held for sale $ 1,855 Appraisal of collateral (1) Appraisal adjustments (2) 11 - 116 % (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 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 September 30, 2022 December 31, 2021 Fair Value Estimated Estimated Measurement Carrying Fair Carrying Fair Hierarchy Amount Value Amount Value Financial assets: Cash and cash equivalents Level 1 $ 118,581 $ 118,581 $ 79,112 $ 79,112 Securities available for sale Level 2 965,531 965,531 1,178,515 1,178,515 Securities held to maturity, net Level 2 197,538 180,438 205,581 209,820 Loans held for sale Level 2 2,074 2,074 6,202 6,202 Loans Level 2 3,801,482 3,772,051 3,606,276 3,642,351 Loans (1) Level 3 21,263 21,263 33,484 33,484 Long-lived assets held for sale Level 3 — — 2,560 2,560 Accrued interest receivable Level 1 16,910 16,910 15,482 15,482 Derivative instruments – cash flow hedges Level 2 7,040 7,040 1,559 1,559 Derivative instruments – interest rate products Level 2 49,502 49,502 14,702 14,702 Derivative instruments – mortgage banking Level 2 169 169 243 243 FHLB and FRB stock Level 2 12,800 12,800 10,770 10,770 Financial liabilities: Non-maturity deposits Level 1 3,881,877 3,881,877 3,905,136 3,905,136 Time deposits Level 2 1,023,277 1,009,621 921,954 920,699 Short-term borrowings Level 1 69,000 69,000 30,000 30,000 Long-term borrowings Level 2 74,144 70,616 73,911 77,792 Accrued interest payable Level 1 3,681 3,681 2,147 2,147 Derivative instruments – interest rate products Level 2 49,505 49,505 14,708 14,708 Derivative instruments – credit contracts Level 2 — — 1 1 Derivative instruments – mortgage banking Level 2 363 363 4 4 (1) Comprised of collateral dependent loans.

Segment Reporting (Tables)

Segment Reporting (Tables)	9 Months Ended
	Sep. 30, 2022
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 September 30, 2022 Goodwill $ 48,536 $ 18,535 $ 67,071 Other intangible assets, net — 6,582 6,582 Total assets 5,576,899 47,583 5,624,482 December 31, 2021 Goodwill $ 48,536 $ 18,535 $ 67,071 Other intangible assets, net 3 7,326 7,329 Total assets 5,481,889 38,890 5,520,779
Business Segment Profit (Loss)	Banking All Other (1) Consolidated Three months ended September 30, 2022 Net interest income (expense) $ 44,129 $ ( 1,061 ) $ 43,068 Provision for credit losses ( 4,314 ) — ( 4,314 ) Noninterest income 8,900 3,752 12,652 Noninterest expense ( 29,355 ) ( 3,472 ) ( 32,827 ) Income (loss) before income taxes 19,360 ( 781 ) 18,579 Income tax (expense) benefit ( 5,295 ) 570 ( 4,725 ) Net income (loss) $ 14,065 $ ( 211 ) $ 13,854 Nine months ended September 30, 2022 Net interest income (expense) $ 127,405 $ ( 3,182 ) $ 124,223 Provision for credit losses ( 7,196 ) — ( 7,196 ) Noninterest income 23,228 12,106 35,334 Noninterest expense ( 84,119 ) ( 11,730 ) ( 95,849 ) Income (loss) before income taxes 59,318 ( 2,806 ) 56,512 Income tax (expense) benefit ( 13,170 ) 1,143 ( 12,027 ) Net income (loss) $ 46,148 $ ( 1,663 ) $ 44,485 (1) Reflects activity from the acquisition of assets of North Woods since August 2, 2021 (the date of acquisition). (17.) SEGMENT REPORTING (Continued) Banking All Other (1) Consolidated Three months ended September 30, 2021 Net interest income (expense) $ 39,333 $ ( 1,060 ) $ 38,273 Benefit for credit losses 541 — 541 Noninterest income 7,733 4,350 12,083 Noninterest expense ( 24,351 ) ( 4,818 ) ( 29,169 ) Income (loss) before income taxes $ 23,256 $ ( 1,528 ) $ 21,728 Income tax (expense) benefit ( 4,748 ) 195 ( 4,553 ) Net income (loss) $ 18,508 $ ( 1,333 ) $ 17,175 Nine months ended September 30, 2021 Net interest income (expense) $ 117,039 $ ( 3,177 ) $ 113,862 Provision for credit losses 7,144 — 7,144 Noninterest income 23,611 11,621 35,232 Noninterest expense ( 70,183 ) ( 12,670 ) ( 82,853 ) Income (loss) before income taxes 77,611 ( 4,226 ) 73,385 Income tax (expense) benefit ( 16,563 ) 1,263 ( 15,300 ) Net income (loss) $ 61,048 $ ( 2,963 ) $ 58,085 (1) Reflects activity from the acquisitions of assets of Landmark since February 1, 2021 (the date of acquisition) and North Woods since August 2, 2021 (the date of acquisition).

Basis of Presentation and Sum_4

Basis of Presentation and Summary of Significant Accounting Policies (Narrative) (Details) $ in Thousands		9 Months Ended
	Mar. 27, 2020 USD ($)	Sep. 30, 2022 USD ($) Customer Borrowers DerivativeInstrument	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 27, 2020 USD ($)	Dec. 31, 2015 USD ($)
Significant Accounting Policies [Line Items]
Loans		$ 3,822,745	$ 3,639,760
Payment Deferral [Member]
Significant Accounting Policies [Line Items]
Loans		$ 2,200	46,200
Subordinated Notes [Member]
Significant Accounting Policies [Line Items]
Number of designated derivative instrument | DerivativeInstrument		1
Debt instrument issued amount						$ 40,000
Subordinated Notes [Member] | LIBOR [Member]
Significant Accounting Policies [Line Items]
Debt instrument, fixed rate of interest						6%
Debt instrument, interest rate terms		three-month LIBOR plus 3.944%
Debt instrument, basis spread on variable rate		3.944%
CARES Act [Member]
Significant Accounting Policies [Line Items]
Estimated amount of relief fund	$ 2,200,000,000
Paycheck Protection Program [Member]
Significant Accounting Policies [Line Items]
Loans		$ 2,900	$ 57,500		$ 284,000,000
Loans forgiveness amount		375,000
Paycheck Protection Program [Member] | Minimum [Member]
Significant Accounting Policies [Line Items]
Loans		$ 378,000
Number of customers | Customer		2,900
COVID-19 [Member]
Significant Accounting Policies [Line Items]
Loans				$ 532,400
Number of Borrowers | Borrowers		6,600
COVID-19 [Member] | Maximum [Member]
Significant Accounting Policies [Line Items]
Percentage of loans with active payment deferrals		1%

Basis of Presentation and Sum_5

Basis of Presentation and Summary of Significant Accounting Policies (Summary of Supplemental Cash Flow Information) (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Supplemental information:
Cash paid for interest	$ 15,613	$ 12,100
Cash paid for income taxes	1,128	10,800
Noncash investing and financing activities:
Accrued and declared unpaid dividends	4,810	4,641
Common stock issued for acquisition	0	301
Assets acquired and liabilities assumed in business combinations:
Fair value of assets acquired	$ 0	$ 712

Business Combinations (Narrativ

Business Combinations (Narrative) (Details) - USD ($) $ in Thousands			9 Months Ended
	Aug. 02, 2021	Feb. 01, 2021	Sep. 30, 2022
Business Acquisition [Line Items]
Acquisitions			$ 0
Landmark Group [Member]
Business Acquisition [Line Items]
Acquisitions		$ 611
Identified intangible assets		$ 399
North Woods Capital Benefits LLC [Member]
Business Acquisition [Line Items]
Acquisitions	$ 399
Identified intangible assets	$ 263

Restructuring Charges (Narrativ

Restructuring Charges (Narrative) (Details) $ in Thousands		1 Months Ended	3 Months Ended		9 Months Ended		12 Months Ended
	Jul. 17, 2020 Branch	Oct. 31, 2020 Branch	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Dec. 31, 2021 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			$ 0	$ 0	$ 1,269	$ 0
Long lived assets held for sale					$ 1,900		$ 3,200
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		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Restructuring and Related Activities [Abstract]
Beginning Balance	$ 326	$ 1,088	$ 445	$ 1,245
Restructuring charges	0	0	1,269	0
Cash payments	(11)	(33)	(46)	(179)
Charges against assets	0	(456)	(1,353)	(467)
Ending balance	$ 315	$ 599	$ 315	$ 599

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		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Earnings Per Share [Abstract]
Net income available to common shareholders	$ 13,489	$ 16,811	$ 43,390	$ 56,990
Weighted average common shares outstanding:
Total shares issued	16,100	16,100	16,100	16,100
Unvested restricted stock awards	(6)	(5)	(5)	(6)
Treasury shares	(765)	(258)	(692)	(244)
Total basic weighted average common shares outstanding	15,329	15,837	15,403	15,850
Incremental shares from assumed:
Vesting of restricted stock awards	64	99	81	90
Total diluted weighted average common shares outstanding	15,393	15,936	15,484	15,940
Basic earnings per common share	$ 0.88	$ 1.06	$ 2.82	$ 3.60
Diluted earnings per common share	$ 0.88	$ 1.05	$ 2.80	$ 3.58

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		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive shares excluded from computation of diluted EPS	1	0	1	4
Stock option [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive shares excluded from computation of diluted EPS	0	0	0	0
Restricted Stock Awards [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive shares excluded from computation of diluted EPS	1	0	1	4

Investment Securities (Amortize

Investment Securities (Amortized Cost and Fair Value of Investment Securities) (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Amortized Cost	$ 1,149,475	$ 1,184,835
Securities available for sale, Unrealized Gains	345	8,446
Securities available for sale, Unrealized Losses	184,289	14,766
Securities available for sale	965,531	1,178,515
Securities held to maturity, Amortized Cost	197,543	205,586
Securities held to maturity, Unrealized Gains	16	4,683
Securities held to maturity, Unrealized Losses	17,121	449
Securities held to maturity, fair value	180,438	209,820
Allowance for credit losses, Amortized Cost	(5)	(5)
Held-to-maturity securities, net , Amortized Cost	197,538	205,581
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	15,793
Securities available for sale, Unrealized Gains	0	195
Securities available for sale, Unrealized Losses	3,428	97
Securities available for sale	21,107	15,891
Securities held to maturity, Amortized Cost	16,325
Securities held to maturity, Unrealized Gains	0
Securities held to maturity, Unrealized Losses	850
Securities held to maturity, fair value	15,475
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	102,419	111,399
Securities held to maturity, Unrealized Gains	16	2,412
Securities held to maturity, Unrealized Losses	8,975	300
Securities held to maturity, fair value	93,460	113,511
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, Unrealized Gains	0	26
Securities available for sale, Unrealized Losses	2,489	433
Securities held to maturity, Amortized Cost	8,576	19,485
Securities held to maturity, Unrealized Gains	0	368
Securities held to maturity, Unrealized Losses	1,084	3
Securities held to maturity, fair value	7,918	19,850
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, Unrealized Gains	0	0
Securities available for sale, Unrealized Losses	4,139	477
Securities held to maturity, Amortized Cost		23,840
Securities held to maturity, Unrealized Gains		565
Securities held to maturity, Unrealized Losses	1,247	0
Securities held to maturity, fair value		24,405
Collateralized Mortgage Obligations [Member] | Government National Mortgage Association [Member]
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities held to maturity, Amortized Cost	4,421	5,481
Securities held to maturity, Unrealized Gains	0	84
Securities held to maturity, Unrealized Losses	314	0
Securities held to maturity, fair value	4,107	5,565
Collateralized Mortgage Obligations [Member] | Privately Issued [Member]
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Unrealized Gains	344	410
Securities available for sale, Unrealized Losses	0	0
Mortgage-Backed Securities [Member]
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Amortized Cost	1,124,940	1,169,042
Securities available for sale, Unrealized Gains	345	8,251
Securities available for sale, Unrealized Losses	180,861	14,669
Securities available for sale	944,424	1,162,624
Securities held to maturity, Amortized Cost	78,799	94,187
Securities held to maturity, Unrealized Gains	0	2,271
Securities held to maturity, Unrealized Losses	7,296	149
Securities held to maturity, fair value	71,503	96,309
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, Unrealized Gains	0	6,565
Securities available for sale, Unrealized Losses	83,012	5,242
Securities held to maturity, Amortized Cost		9,275
Securities held to maturity, Unrealized Gains	0	411
Securities held to maturity, Unrealized Losses	658	0
Securities held to maturity, fair value		9,686
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, Unrealized Gains	0	952
Securities available for sale, Unrealized Losses	74,634	6,435
Securities held to maturity, Amortized Cost	8,009	8,706
Securities held to maturity, Unrealized Gains	0	137
Securities held to maturity, Unrealized Losses	1,485	144
Securities held to maturity, fair value	6,524	8,699
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, Unrealized Gains	1
Securities available for sale, Unrealized Losses	16,587	2,082
Securities held to maturity, Amortized Cost	23,854	27,400
Securities held to maturity, Unrealized Gains	0	706
Securities held to maturity, Unrealized Losses	2,508	2
Securities held to maturity, fair value	21,346	28,104
Collateralized Mortgage-Backed Securities Government National Mortgage Association [Member]
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Amortized Cost	114,019
Securities available for sale	97,433
Collateralized Mortgage-Backed Federal National Mortgage Association Certificates and Obligations [Member]
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Amortized Cost	556,883	576,163
Securities available for sale	473,871	577,486
Collateralized Mortgage-Back Federal Home Loan Mortgage Corporation Certificates and Obligations [Member]
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Amortized Cost	419,428	430,010
Securities available for sale	344,794	424,527
Securities held to maturity, Amortized Cost	18,749
Securities held to maturity, fair value	17,502
Collateralized Mortgage-Backed Government National Mortgage Association Certificates and Obligations [Member]
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Amortized Cost		122,266
Securities available for sale, Unrealized Gains		298
Securities available for sale		120,482
Collateralized Federal National Mortgage Association Certificates and Obligation [Member]
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Amortized Cost	12,569	15,346
Securities available for sale	10,080	14,939
Securities held to maturity, Amortized Cost	15,190
Securities held to maturity, fair value	14,106
Collateralized Federal Home Loan Mortgage Corporation Certificates and Obligations [Member]
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Amortized Cost	22,041	25,257
Securities available for sale	17,902	24,780
Collateralized 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	$ 344	$ 410

Investment Securities (Narrativ

Investment Securities (Narrative) (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2022 USD ($) Security	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) Security	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($) Security
Schedule Of Investments [Line Items]
Securities pledged as collateral	$ 866,400,000		$ 866,400,000		$ 637,800,000
Number of security positions, unrealized loss position | Security	226		226		116
Number of security positions, unrealized loss position for more than 12 months | Security	101		101		28
Securities, 12 months or longer, Fair Value	$ 602,243,000		$ 602,243,000		$ 172,180,000
Securities, 12 months or longer, Unrealized Losses	$ 133,550,000		$ 133,550,000		$ 4,727,000
Number of security positions, unrealized loss position for less than 12 months | Security	125		125		88
Securities, Less than 12 months, Fair Value	$ 362,944,000		$ 362,944,000		$ 773,484,000
Securities, Less than 12 months, Unrealized Losses	50,739,000		50,739,000		10,039,000
Available for sale securities, allowance for credit loss	0		0		0
Securities held to maturity, Amortized Cost	197,543,000		197,543,000		205,586,000
Investment securities, past due	3,814,783,000		3,814,783,000		3,631,355,000
Investment securities, nonaccrual	7,550,000		7,550,000		11,369,000
Total Past Due [Member]
Schedule Of Investments [Line Items]
Investment securities, past due	13,247,000		13,247,000		9,467,000
Municipal Bonds [Member]
Schedule Of Investments [Line Items]
Securities held to maturity, Amortized Cost	94,700,000		94,700,000		105,600,000
Internally rated held-to-maturity securities	6,900,000		6,900,000		5,800,000
Held To Maturity Securities Non Rated	800,000		800,000
Held to maturity securities non rated debt maturities year one	600,000		600,000
Held to maturity securities non rated debt maturities year two	200,000		200,000
Maximum [Member]
Schedule Of Investments [Line Items]
Securities, 12 months or longer, Unrealized Losses	133,500,000		133,500,000		4,700,000
Available for Sale Securities [Member]
Schedule Of Investments [Line Items]
Accrued interest receivable	2,100,000		2,100,000		2,100,000
Held To Maturity Investment Securities [Member]
Schedule Of Investments [Line Items]
Accrued interest receivable	1,000,000		1,000,000		696,000
Held To Maturity Investment Securities [Member] | Total Past Due [Member]
Schedule Of Investments [Line Items]
Investment securities, past due	0		0		$ 0
Held To Maturity Investment Securities [Member] | Maximum [Member]
Schedule Of Investments [Line Items]
Credit loss expense	$ 1,000	$ 1,000	$ 1,000	$ 2,000

Investment Securities (Sales of

Investment Securities (Sales of Securities Available for Sale) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Investments [Abstract]
Proceeds from sales	$ 0	$ 0	$ 6,252	$ 51,891
Gross realized gains	0	0	0	251
Gross realized losses	$ 0	$ 0	$ 15	$ 180

Investment Securities (Schedule

Investment Securities (Scheduled Maturities of Securities Available for Sale and Securities Held to Maturity) (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Investments [Abstract]
Debt securities available for sale, Due in one year or less, Amortized Cost	$ 5,233
Debt securities available for sale, Due from one to five years, Amortized Cost	80,336
Debt securities available for sale, Due after five years through ten years, Amortized Cost	155,699
Debt securities available for sale, Due after ten years, Amortized Cost	908,207
Securities available for sale, Amortized Cost	1,149,475	$ 1,184,835
Debt securities available for sale, Due in one year or less, Fair Value	5,202
Debt securities available for sale, Due from one to five years, Fair Value	75,020
Debt securities available for sale, Due after five years through ten years, Fair Value	135,519
Debt securities available for sale, Due after ten years, Fair Value	749,790
Debt securities available for sale, Fair Value	965,531	1,178,515
Debt securities held to maturity, Due in one year or less, Amortized Cost	34,464
Debt securities held to maturity, Due from one to five years, Amortized Cost	43,515
Debt securities held to maturity, Due after five years through ten years, Amortized Cost	38,024
Debt securities held to maturity, Due after ten years, Amortized Cost	81,540
Securities held to maturity, Amortized Cost	197,543	205,586
Debt securities held to maturity, Due in one year or less, Fair Value	34,223
Debt securities held to maturity, Due from one to five years, Fair Value	41,932
Debt securities held to maturity, Due after five years through ten years, Fair Value	35,284
Debt securities held to maturity, Due after ten years, Fair Value	68,999
Securities held to maturity, Fair Value	$ 180,438	$ 209,820

Investment Securities (Investme

Investment Securities (Investments Gross Unrealized Losses and Fair Value) (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Schedule of Debt Securities Available For Sale and Held To Maturity Securities [Line Item]
Securities available for sale, Less than 12 months, Fair Value	$ 362,944	$ 773,484
Securities available for sale, Less than 12 months, Unrealized Losses	50,739	10,039
Securities available for sale, 12 months or longer, Fair Value	602,243	172,180
Securities available for sale, 12 months or longer, Unrealized Losses	133,550	4,727
Securities available for sale, Fair Value, Total	965,187	945,664
Securities available for sale, Unrealized Losses, Total	184,289	14,766
Total Securities, Less than 12 months, Fair Value	362,944	773,484
Total Securities, Less than 12 months, Unrealized Losses	50,739	10,039
Total Securities, 12 months or longer, Fair Value	602,243	172,180
Total Securities, 12 months or longer, Unrealized Losses	133,550	4,727
Total Securities, Fair Value	965,187	945,664
Total Securities, Unrealized Losses	184,289	14,766
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	13,506	9,438
Securities available for sale, Less than 12 months, Unrealized Losses	1,494	97
Securities available for sale, 12 months or longer, Fair Value	7,601
Securities available for sale, 12 months or longer, Unrealized Losses	1,934
Securities available for sale, Fair Value, Total	21,107	9,438
Securities available for sale, Unrealized Losses, Total	3,428	97
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	1,086	13,364
Securities available for sale, Less than 12 months, Unrealized Losses	100	433
Securities available for sale, 12 months or longer, Fair Value	8,994	0
Securities available for sale, 12 months or longer, Unrealized Losses	2,389
Securities available for sale, Fair Value, Total	10,080	13,364
Securities available for sale, Unrealized Losses, Total	2,489	433
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	7,874	24,780
Securities available for sale, Less than 12 months, Unrealized Losses	1,528	477
Securities available for sale, 12 months or longer, Fair Value	10,028
Securities available for sale, 12 months or longer, Unrealized Losses	2,611
Securities available for sale, Fair Value, Total	17,902	24,780
Securities available for sale, Unrealized Losses, Total	4,139	477
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	349,438	764,046
Securities available for sale, Less than 12 months, Unrealized Losses	49,245	9,942
Securities available for sale, 12 months or longer, Fair Value	594,642	172,180
Securities available for sale, 12 months or longer, Unrealized Losses	131,616	4,727
Securities available for sale, Fair Value, Total	944,080	936,226
Securities available for sale, Unrealized Losses, Total	180,861	14,669
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	216,629	333,489
Securities available for sale, Less than 12 months, Unrealized Losses	27,834	3,597
Securities available for sale, 12 months or longer, Fair Value	257,242	61,249
Securities available for sale, 12 months or longer, Unrealized Losses	55,178	1,645
Securities available for sale, Fair Value, Total	473,871	394,738
Securities available for sale, Unrealized Losses, Total	83,012	5,242
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	95,195	283,965
Securities available for sale, Less than 12 months, Unrealized Losses	15,907	3,353
Securities available for sale, 12 months or longer, Fair Value	249,599	110,931
Securities available for sale, 12 months or longer, Unrealized Losses	58,727	3,082
Securities available for sale, Fair Value, Total	344,794	394,896
Securities available for sale, Unrealized Losses, Total	74,634	6,435
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	28,654	108,448
Securities available for sale, Less than 12 months, Unrealized Losses	3,876	2,082
Securities available for sale, 12 months or longer, Fair Value	68,779
Securities available for sale, 12 months or longer, Unrealized Losses	12,711
Securities available for sale, Fair Value, Total	97,433	108,448
Securities available for sale, Unrealized Losses, Total	$ 16,587	$ 2,082

Loans (Loan Portfolio) (Details

Loans (Loan Portfolio) (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal Amount Outstanding	$ 3,814,783	$ 3,631,355
Net Deferred Loan (Fees) Costs	52,068	48,081
Loans, Net	3,866,851	3,679,436
Allowance for credit losses - loans	(44,106)	(39,676)
Total loans, net	3,822,745	3,639,760
Commercial Business [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal Amount Outstanding	633,129	639,368
Net Deferred Loan (Fees) Costs	765	(1,075)
Loans, Net	633,894	638,293
Commercial Mortgage [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal Amount Outstanding	1,567,888	1,415,486
Net Deferred Loan (Fees) Costs	(3,343)	(2,698)
Loans, Net	1,564,545	1,412,788
Residential Real Estate Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal Amount Outstanding	564,180	563,579
Net Deferred Loan (Fees) Costs	13,641	13,720
Loans, Net	577,821	577,299
Residential Real Estate Lines [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal Amount Outstanding	74,148	75,515
Net Deferred Loan (Fees) Costs	3,188	3,016
Loans, Net	77,336	78,531
Consumer Indirect [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal Amount Outstanding	959,719	923,052
Net Deferred Loan (Fees) Costs	37,704	34,996
Loans, Net	997,423	958,048
Other Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal Amount Outstanding	15,719	14,355
Net Deferred Loan (Fees) Costs	113	122
Loans, Net	$ 15,832	$ 14,477

Loans (Narrative) (Details)

Loans (Narrative) (Details)	9 Months Ended
	Sep. 30, 2022 USD ($) Contract	Sep. 30, 2021 USD ($) Contract	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 27, 2020 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for sale	$ 2,074,000		$ 6,202,000
Investment securities, past due	3,814,783,000		3,631,355,000
Loans	3,822,745,000		3,639,760,000
Interest income on nonaccrual loans	$ 0	$ 0
Number of loans modified as TDR | Contract	0	0
Number of loans modified as TDR that defaulted within the previous 12 months | Contract	0	0
Days past due when loans are generally placed on nonaccrual status, in days	90 days	90 days
Estimated interest income	$ 447,000	$ 832,000
Other Assets [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accrued interest receivable	13,700,000		12,700,000
Deferral [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	2,200,000		46,200,000
30 to 59 Days Past Due [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Investment securities, past due	10,036,000		7,721,000
Paycheck Protection Program [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	2,900,000		57,500,000		$ 284,000,000,000
Past due greater than 90 days and still accruing interest	973,000		797,000
COVID-19 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans				$ 532,400,000
Residential Real Estate Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for sale	2,100,000		6,200,000
Investment securities, past due	564,180,000		563,579,000
Residential Real Estate Loans [Member] | 30 to 59 Days Past Due [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Investment securities, past due	1,221,000		1,148,000
Consumer Overdrafts [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due greater than 90 days and still accruing interest	1,000		1,000
Commercial Business [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Investment securities, past due	633,129,000		639,368,000
Commercial Business [Member] | 30 to 59 Days Past Due [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Investment securities, past due	$ 1,062,000		$ 659,000

Loans (Recorded Investment by L

Loans (Recorded Investment by Loan Class in Current and Nonaccrual Loans) (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	$ 3,814,783	$ 3,631,355
Investment securities, nonaccrual	7,550	11,369
Nonaccrual with no allowance	7,476	5,611
30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	10,036	7,721
60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	2,225	949
Greater than 90 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	986	797
Total Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	13,247	9,467
Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	3,793,986	3,610,519
Commercial Business [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	633,129	639,368
Investment securities, nonaccrual	385	602
Nonaccrual with no allowance	334	477
Commercial Business [Member] | 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	1,062	659
Commercial Business [Member] | 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	165	34
Commercial Business [Member] | Greater than 90 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	973	797
Commercial Business [Member] | Total Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	2,200	1,490
Commercial Business [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	630,544	637,276
Commercial Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	1,567,888	1,415,486
Investment securities, nonaccrual	830	6,414
Nonaccrual with no allowance	807	781
Commercial Mortgage [Member] | 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	0	69
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	13	0
Commercial Mortgage [Member] | Total Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	13	69
Commercial Mortgage [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	1,567,045	1,409,003
Residential Real Estate Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	564,180	563,579
Investment securities, nonaccrual	3,550	2,373
Nonaccrual with no allowance	3,550	2,373
Residential Real Estate Loans [Member] | 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	1,221	1,148
Residential Real Estate Loans [Member] | 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	40	141
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	1,261	1,289
Residential Real Estate Loans [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	559,369	559,917
Residential Real Estate Lines [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	74,148	75,515
Investment securities, nonaccrual	119	200
Nonaccrual with no allowance	119	200
Residential Real Estate Lines [Member] | 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	86	18
Residential Real Estate Lines [Member] | 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	0	3
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	86	21
Residential Real Estate Lines [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	73,943	75,294
Consumer Indirect [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	959,719	923,052
Investment securities, nonaccrual	2,666	1,780
Nonaccrual with no allowance	2,666	1,780
Consumer Indirect [Member] | 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	7,533	5,706
Consumer Indirect [Member] | 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	2,015	770
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	9,548	6,476
Consumer Indirect [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	947,505	914,796
Other Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	15,719	14,355
Investment securities, nonaccrual	0	0
Nonaccrual with no allowance	0	0
Other Consumer [Member] | 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	134	121
Other Consumer [Member] | 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	5	1
Other Consumer [Member] | Greater than 90 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	0	0
Other Consumer [Member] | Total Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	139	122
Other Consumer [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	$ 15,580	$ 14,233

Loans (Summary of Collateral De

Loans (Summary of Collateral Dependent Loans) (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Financing Receivable, Impaired [Line Items]
Collateral dependent loans on business assets	$ 181	$ 326
Collateral dependent loans on real property	23,797	38,929
Collateral dependent loans	23,978	39,255
Collateral dependent loan with specific reserve	2,715	5,771
Commercial Business [Member]
Financing Receivable, Impaired [Line Items]
Collateral dependent loans on business assets	181	326
Collateral dependent loans on real property	964	993
Collateral dependent loans	1,145	1,319
Collateral dependent loan with specific reserve	188	1,055
Commercial Mortgage [Member]
Financing Receivable, Impaired [Line Items]
Collateral dependent loans on real property	22,833	37,936
Collateral dependent loans	22,833	37,936
Collateral dependent loan with specific reserve	$ 2,527	$ 4,716

Loans (Commercial Loan Portfoli

Loans (Commercial Loan Portfolio Categorized by Internally Assigned Asset Classification) (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Commercial Business [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	$ 94,558	$ 141,970
Prior Fiscal Year 1	114,603	91,726
Prior Fiscal Year 2	74,955	68,768
Prior Fiscal Year 3	33,565	43,420
Prior Fiscal Year 4	41,215	25,442
Prior	27,185	13,426
Revolving Loans Amortized Cost Basis	247,813	253,541
Revolving Loans Converted to Term	0	0
Total	633,894	638,293
Commercial Business [Member] | Uncriticized [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	94,295	141,925
Prior Fiscal Year 1	112,228	91,338
Prior Fiscal Year 2	74,868	68,433
Prior Fiscal Year 3	33,470	42,631
Prior Fiscal Year 4	40,635	24,847
Prior	26,151	12,033
Revolving Loans Amortized Cost Basis	244,693	248,338
Revolving Loans Converted to Term	0	0
Total	626,340	629,545
Commercial Business [Member] | Special Mention [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	263	0
Prior Fiscal Year 1	2,337	132
Prior Fiscal Year 2	11	166
Prior Fiscal Year 3	73	44
Prior Fiscal Year 4	13	180
Prior	33	1,344
Revolving Loans Amortized Cost Basis	1,155	1,993
Revolving Loans Converted to Term	0	0
Total	3,885	3,859
Commercial Business [Member] | Substandard [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	0	45
Prior Fiscal Year 1	38	256
Prior Fiscal Year 2	76	169
Prior Fiscal Year 3	22	745
Prior Fiscal Year 4	567	415
Prior	1,001	49
Revolving Loans Amortized Cost Basis	1,965	3,210
Revolving Loans Converted to Term	0	0
Total	3,669	4,889
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 Mortgage [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	322,232	354,668
Prior Fiscal Year 1	372,071	342,515
Prior Fiscal Year 2	278,562	209,462
Prior Fiscal Year 3	181,246	161,198
Prior Fiscal Year 4	129,471	139,859
Prior	277,322	201,374
Revolving Loans Amortized Cost Basis	3,641	3,712
Revolving Loans Converted to Term	0	0
Total	1,564,545	1,412,788
Commercial Mortgage [Member] | Uncriticized [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	319,245	342,483
Prior Fiscal Year 1	371,251	339,988
Prior Fiscal Year 2	276,113	176,753
Prior Fiscal Year 3	171,289	147,247
Prior Fiscal Year 4	119,365	128,381
Prior	244,827	167,739
Revolving Loans Amortized Cost Basis	3,641	3,712
Revolving Loans Converted to Term	0	0
Total	1,505,731	1,306,303
Commercial Mortgage [Member] | Special Mention [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	0	11,184
Prior Fiscal Year 1	473	2,450
Prior Fiscal Year 2	2,345	29,759
Prior Fiscal Year 3	9,877	2,344
Prior Fiscal Year 4	129	8,269
Prior	22,688	27,635
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	35,512	81,641
Commercial Mortgage [Member] | Substandard [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	2,987	1,001
Prior Fiscal Year 1	347	77
Prior Fiscal Year 2	104	2,950
Prior Fiscal Year 3	80	11,607
Prior Fiscal Year 4	9,977	3,209
Prior	9,807	6,000
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	23,302	24,844
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

Loans (Retail Loan Portfolio Ca

Loans (Retail Loan Portfolio Categorized by Performance Status) (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Residential Real Estate Loans [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	$ 53,282	$ 92,699
Prior Fiscal Year 1	86,820	129,295
Prior Fiscal Year 2	122,024	86,101
Prior Fiscal Year 3	78,572	66,423
Prior Fiscal Year 4	58,181	51,831
Prior	178,942	150,950
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	577,821	577,299
Residential Real Estate Loans [Member] | Performing [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	53,282	92,620
Prior Fiscal Year 1	86,500	129,240
Prior Fiscal Year 2	121,667	85,876
Prior Fiscal Year 3	77,987	65,866
Prior Fiscal Year 4	57,406	50,932
Prior	177,429	150,392
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	574,271	574,926
Residential Real Estate Loans [Member] | Non-Performing [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	0	79
Prior Fiscal Year 1	320	55
Prior Fiscal Year 2	357	225
Prior Fiscal Year 3	585	557
Prior Fiscal Year 4	775	899
Prior	1,513	558
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	3,550	2,373
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	70,421	70,560
Revolving Loans Converted to Term	6,915	7,971
Total	77,336	78,531
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	70,364	70,521
Revolving Loans Converted to Term	6,853	7,810
Total	77,217	78,331
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	57	39
Revolving Loans Converted to Term	62	161
Total	119	200
Consumer Indirect [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	347,919	453,018
Prior Fiscal Year 1	360,340	206,987
Prior Fiscal Year 2	141,584	123,285
Prior Fiscal Year 3	69,404	91,228
Prior Fiscal Year 4	47,611	51,734
Prior	30,565	31,796
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	997,423	958,048
Consumer Indirect [Member] | Performing [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	347,722	452,601
Prior Fiscal Year 1	359,064	206,472
Prior Fiscal Year 2	141,033	122,849
Prior Fiscal Year 3	69,141	90,998
Prior Fiscal Year 4	47,378	51,598
Prior	30,419	31,750
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	994,757	956,268
Consumer Indirect [Member] | Non-Performing [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	197	417
Prior Fiscal Year 1	1,276	515
Prior Fiscal Year 2	551	436
Prior Fiscal Year 3	263	230
Prior Fiscal Year 4	233	136
Prior	146	46
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	2,666	1,780
Other Consumer [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	5,900	4,422
Prior Fiscal Year 1	3,077	3,738
Prior Fiscal Year 2	2,392	1,681
Prior Fiscal Year 3	938	763
Prior Fiscal Year 4	301	280
Prior	349	1,044
Revolving Loans Amortized Cost Basis	2,875	2,549
Revolving Loans Converted to Term	0	0
Total	15,832	14,477
Other Consumer [Member] | Performing [Member]
Financing Receivable Recorded Investment [Line Items]
Current Fiscal Year	5,900	4,422
Prior Fiscal Year 1	3,077	3,738
Prior Fiscal Year 2	2,392	1,681
Prior Fiscal Year 3	938	763
Prior Fiscal Year 4	301	280
Prior	349	1,044
Revolving Loans Amortized Cost Basis	2,875	2,549
Revolving Loans Converted to Term	0	0
Total	15,832	14,477
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	0	0
Revolving Loans Converted to Term	0	0
Total	$ 0	$ 0

Loans (Changes in the Allowance

Loans (Changes in the Allowance for Credit Losses) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	$ 42,452	$ 46,365	$ 39,676	$ 52,420
Charge-offs	(4,514)	(1,959)	(10,655)	(6,552)
Recoveries	2,361	1,372	8,755	5,472
Provision (benefit)	3,807	(334)	6,330	(5,896)
Ending balance	44,106	45,444	44,106	45,444
Commercial Business [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	10,140	11,005	11,099	13,580
Charge-offs	(20)	(218)	(262)	(396)
Recoveries	116	168	305	785
Provision (benefit)	1,288	889	382	(2,125)
Ending balance	11,524	11,844	11,524	11,844
Commercial Mortgage [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	12,064	21,662	14,777	21,763
Charge-offs	0	0	0	(203)
Recoveries	1	0	2,020	7
Provision (benefit)	2,054	(2,210)	(2,678)	(2,115)
Ending balance	14,119	19,452	14,119	19,452
Residential Real Estate Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	2,140	2,299	1,604	3,924
Charge-offs	0	(36)	(56)	(103)
Recoveries	4	15	19	79
Provision (benefit)	210	(302)	787	(1,924)
Ending balance	2,354	1,976	2,354	1,976
Residential Real Estate Lines [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	509	395	379	674
Charge-offs	(38)	(60)	(38)	(130)
Recoveries	3	0	20	0
Provision (benefit)	180	10	293	(199)
Ending balance	654	345	654	345
Consumer Indirect [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	17,332	10,748	11,611	12,165
Charge-offs	(4,058)	(1,395)	(9,216)	(4,965)
Recoveries	2,168	1,130	6,129	4,383
Provision (benefit)	(260)	1,096	6,658	(4)
Ending balance	15,182	11,579	15,182	11,579
Other Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	267	256	206	314
Charge-offs	(398)	(250)	(1,083)	(755)
Recoveries	69	59	262	218
Provision (benefit)	335	183	888	471
Ending balance	$ 273	$ 248	$ 273	$ 248

Leases (Narrative) (Details)

Leases (Narrative) (Details)	9 Months Ended
	Sep. 30, 2022 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, 2022.
Number of buildings subleased	2
Operating leases, weighted average remaining lease term	22 years 9 months 18 days
Operating leases, weighted-average discount rate	3.88%

Leases (Summary of Classificati

Leases (Summary of Classification of Right of Use Assets and Lease Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Operating Lease Right of Use Assets:
Gross carrying amount	$ 35,876	$ 27,063
Accumulated amortization	(5,500)	(4,993)
Net book value	$ 30,376	$ 22,070
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Other assets	Other assets
Operating Lease Liabilities:
Right of use lease obligations	$ 32,405	$ 23,867
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		9 Months Ended
		Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Lease costs:
Operating lease costs		$ 788	$ 687	$ 2,120	$ 2,162
Variable lease costs	[1]	116	137	361	325
Sublease income		(23)	0	(46)	(23)
Net lease costs		881	824	2,435	2,464
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases		678	659	2,035	2,008
Right of use assets obtained in exchange for new operating lease liabilities		$ 9,612	$ 0	$ 9,802	$ 4,178
[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	Sep. 30, 2022	Dec. 31, 2021
Leases [Abstract]
2023	$ 673
2024	2,700
2025	2,530
2026	2,459
2027	2,378
Thereafter	41,333
Total future minimum operating lease payments	52,073
Amounts representing interest	(19,668)
Present value of net future minimum operating lease payments	$ 32,405	$ 23,867

Leases - Future Minimum Payment

Leases - Future Minimum Payments Under Non-cancellable Operating Leases (Parenthetical) (Details) $ in Thousands	Sep. 30, 2022 USD ($)
Leases [Abstract]
Lessee Operating Lease Lease Not Yet Commenced	$ 448

Goodwill and Other Intangible_3

Goodwill and Other Intangible Assets (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Carrying amount of goodwill	$ 67,071		$ 67,071		$ 67,071
Amortization expense during the year	$ 244	$ 264	$ 747	$ 801

Goodwill and Other Intangible_4

Goodwill and Other Intangible Assets (Changes in Carrying Amount of Goodwill) (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2022 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	Sep. 30, 2022	Dec. 31, 2021
Goodwill [Line Items]
Net book value	$ 6,582	$ 7,329
Core Deposits
Goodwill [Line Items]
Gross carrying amount	2,042	2,042
Accumulated amortization	(2,042)	(2,039)
Net book value	0	3
Other Intangible Assets [Member]
Goodwill [Line Items]
Gross carrying amount	14,545	14,545
Accumulated amortization	(7,963)	(7,219)
Net book value	$ 6,582	$ 7,326

Goodwill and Other Intangible_6

Goodwill and Other Intangible Assets (Estimated Amortization Expense of Other Intangible Assets) (Details) $ in Thousands	Sep. 30, 2022 USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
2022 (remainder of year)	$ 239
2023	910
2024	838
2025	766
2026	694
2027	$ 623

Other Assets - Summary of Other

Other Assets - Summary of Other Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Other Assets [Abstract]
Operating lease right of use assets	$ 30,376	$ 22,070
Tax credit investments	55,399	57,010
Derivative instruments	56,711	16,504
Collateral on derivative instruments	0	4,640
Other	122,403	72,976
Total other assets	$ 264,889	$ 173,200

Derivative Instrument and Hed_2

Derivative Instrument and Hedging Activities (Narrative) (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2022 USD ($) InterestRateDerivative	Dec. 31, 2021 USD ($)
Derivative [Line Items]
Derivative fixed strike price	0.787%
Derivative maturity date	2027-04
Estimated reclassification to interest expense during next twelve months	$ 1,200
Derivatives Designated as Hedging Instruments [Member]
Derivative [Line Items]
Notional amount	$ 50,000	$ 50,000
Derivatives Designated as Hedging Instruments [Member] | Cash Flow Hedge of Interest Rate Risk [Member]
Derivative [Line Items]
Number of months hedging exposure to variability in future cash flows for forecasted transactions	60 months
Number of outstanding forward starting interest rate Derivative | InterestRateDerivative	1
Derivative effective date	2022-04

Derivative Instrument and Hed_3

Derivative Instrument and Hedging Activities (Fair Values of Derivative Instruments on the Balance Sheet) (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Derivatives, Fair Value [Line Items]
Asset derivatives	$ 56,711	$ 16,504
Derivatives Designated as Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Gross notional amount	50,000	50,000
Derivatives Designated as Hedging Instruments [Member] | Other Assets [Member]
Derivatives, Fair Value [Line Items]
Asset derivatives	7,040	1,559
Derivatives Designated as Hedging Instruments [Member] | Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Liability derivatives		0
Derivatives Not Designated as Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Gross notional amount	1,096,114	945,563
Derivatives Not Designated as Hedging Instruments [Member] | Other Assets [Member]
Derivatives, Fair Value [Line Items]
Asset derivatives	49,671	14,945
Derivatives Not Designated as Hedging Instruments [Member] | Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Liability derivatives	49,868	14,713
Cash Flow Hedge of Interest Rate Risk [Member] | Derivatives Designated as Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Gross notional amount	50,000	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	7,040	1,559
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
Interest Rate Swap [Member] | Derivatives Not Designated as Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Gross notional amount	986,085	820,693
Interest Rate Swap [Member] | Derivatives Not Designated as Hedging Instruments [Member] | Other Assets [Member]
Derivatives, Fair Value [Line Items]
Asset derivatives	49,502	14,702
Interest Rate Swap [Member] | Derivatives Not Designated as Hedging Instruments [Member] | Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Liability derivatives	49,505	14,708
Credit Contract [Member] | Derivatives Not Designated as Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Gross notional amount	99,466	106,671
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	1
Mortgage Banking [Member] | Derivatives Not Designated as Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Gross notional amount	10,563	18,199
Mortgage Banking [Member] | Derivatives Not Designated as Hedging Instruments [Member] | Other Assets [Member]
Derivatives, Fair Value [Line Items]
Asset derivatives	169	243
Mortgage Banking [Member] | Derivatives Not Designated as Hedging Instruments [Member] | Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Liability derivatives	$ 363	$ 4

Derivative Instrument and Hed_4

Derivative Instrument and Hedging Activities (Fair Values of Derivative Instruments on the Balance Sheet) (Parenthetical) (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Interest Rate Swap [Member] | Derivatives Not Designated as Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Obligations secured with cash	$ 54	$ 4

Derivative Instrument and Hed_5

Derivative Instrument and Hedging Activities (Effect of Derivative Instruments on the Income Statement) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) recognized in income	$ 99	$ 377	$ 1,263	$ 1,660
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Gain (loss) recognized in income	Gain (loss) recognized in income	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	$ 99	$ (377)	$ 1,263	$ 1,660
Interest Rate Swap [Member] | Derivatives Not Designated as Hedging Instruments [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) recognized in income	317	248	1,675	1,687
Credit Contract [Member] | Derivatives Not Designated as Hedging Instruments [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) recognized in income	3	38	21	74
Mortgage Banking [Member] | Derivatives Not Designated as Hedging Instruments [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) recognized in income	$ (221)	$ 91	$ (433)	$ (101)

Shareholders' Equity (Changes i

Shareholders' Equity (Changes in Shares of Common Stock) (Details) - shares	3 Months Ended					9 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022
Shareholders Equity [Line Items]
Treasury stock, beginning balance		354,103				354,103
Shares issued, beginning balance	16,099,556	16,099,556	16,099,556	16,099,556	16,099,556	16,099,556
Treasury stock purchases						766,447
Treasury stock, ending balance						765,465
Shares issued, ending balance	16,099,556	16,099,556	16,099,556	16,099,556	16,099,556	16,099,556
Common Stock [Member]
Shareholders Equity [Line Items]
Shares outstanding, beginning balance	15,299,077	15,745,453	15,841,929	15,828,899	16,041,926	15,745,453
Shares issued for Landmark Group acquisition					12,831
Restricted stock units released	31,141	23,271			18,819
Restricted stock awards issued	11,300			9,350
Stock awards	3,848			3,680
Restricted stock awards released			250
Treasury stock purchases	(11,275)	(469,647)	(98)		(244,677)
Shares outstanding, ending balance	15,334,091	15,299,077	15,842,081	15,841,929	15,828,899	15,334,091
Treasury Stock [Member]
Shareholders Equity [Line Items]
Treasury stock, beginning balance	800,479	354,103	257,627	270,657	57,630	354,103
Shares issued for Landmark Group acquisition					(12,831)
Restricted stock units released	(31,141)	(23,271)			(18,819)
Restricted stock awards issued	(11,300)			(9,350)
Stock awards	(3,848)			(3,680)
Restricted stock awards released			(250)
Treasury stock purchases	11,275	469,647	98		244,677
Treasury stock, ending balance	765,465	800,479	257,475	257,627	270,657	765,465

Shareholders' Equity (Narrative

Shareholders' Equity (Narrative) (Details) - $ / shares	3 Months Ended	9 Months Ended	12 Months Ended
	Mar. 31, 2022	Sep. 30, 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								9 Months Ended
	Sep. 30, 2022		Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021		Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022		Sep. 30, 2021
Other comprehensive income (loss), Pre-tax Amount	$ (55,739)				$ (8,312)				$ (172,060)		$ (19,151)
Other comprehensive income (loss), Tax Effect	(14,281)				(2,130)				(44,084)		(4,907)
Total other comprehensive loss, net of tax	(41,458)		$ (32,631)	$ (53,887)	(6,182)		$ 4,638	$ (12,700)	(127,976)		(14,244)
Securities Available for Sale and Transferred Securities [Member]
Other comprehensive income (loss), before Reclassifications, Pre-tax Amount	(57,655)				(8,647)				(177,638)		(21,348)
Reclassification, Pre-tax Amount	23	[1]			42	[2]			95	[1]	105	[2]
Other comprehensive income (loss), Pre-tax Amount	(57,632)				(8,605)				(177,543)		21,243
Other comprehensive income (loss), before Reclassifications, Tax Effect	(14,773)				(2,216)				(45,514)		(5,470)
Reclassification, Tax Effect	7	[1]			11	[2]			25	[1]	27	[2]
Other comprehensive income (loss), Tax Effect	(14,766)				(2,205)				(45,489)		(5,443)
Other comprehensive income (loss), before Reclassifications, Net-of-tax Amount	(42,882)				(6,431)				(132,124)		(15,878)
Reclassification, Net of tax amount	16	[1]			31	[2]			70	[1]	78	[2]
Total other comprehensive loss, net of tax	(42,866)				(6,400)				(132,054)		(15,800)
Accumulated Net Gain (Loss) from Cash Flow Hedges Including Portion Attributable to Noncontrolling Interest [Member]
Other comprehensive income (loss), Pre-tax Amount	1,829				108				5,291		1,537
Other comprehensive income (loss), Tax Effect	469				28				1,356		394
Total other comprehensive loss, net of tax	1,360				80				3,935		1,143
Accumulated Defined Benefit Plans Adjustment, Net Prior Service Including Portion Attributable to Noncontrolling Interest [Member]
Other comprehensive income (loss), Pre-tax Amount	0				(1)				0		(2)
Other comprehensive income (loss), Tax Effect	0				(1)				0		(1)
Total other comprehensive loss, net of tax	0				0				0		(1)
Accumulated Defined Benefit Plans Adjustment, Net Gain (Loss) Including Portion Attributable to Noncontrolling Interest [Member]
Other comprehensive income (loss), Pre-tax Amount	64				186				192		557
Other comprehensive income (loss), Tax Effect	16				48				49		143
Total other comprehensive loss, net of tax	48				138				143		414
Accumulated Defined Benefit Plans Adjustment Including Portion Attributable to Noncontrolling Interest [Member]
Other comprehensive income (loss), Pre-tax Amount	64				185				192		555
Other comprehensive income (loss), Tax Effect	16				47				49		142
Total other comprehensive loss, net of tax	$ 48				$ 138				$ 143		$ 413
[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. 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						9 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	$ 425,801	$ 446,846	$ 505,142	$ 487,126	$ 466,284	$ 468,363	$ 505,142	$ 468,363
Total other comprehensive loss, net of tax	(41,458)	(32,631)	(53,887)	(6,182)	4,638	(12,700)	(127,976)	(14,244)
Balance	394,048	425,801	446,846	494,013	487,126	466,284	394,048	494,013
Hedging Derivative Instruments [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	3,735		1,160	747		(316)	1,160	(316)
Other comprehensive income (loss) before reclassifications	1,360			80			3,935	1,143
Total other comprehensive loss, net of tax	1,360			80			3,935	1,143
Balance	5,095	3,735		827	747		5,095	827
Securities Available-For-Sale and Transferred Securities [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(94,159)		(4,971)	5,343		14,743	(4,971)	14,743
Other comprehensive income (loss) before reclassifications	(42,882)			(6,431)			(132,124)	(15,878)
Reclassification, Net of tax amount	16			31			70	78
Total other comprehensive loss, net of tax	(42,866)			(6,400)			(132,054)	(15,800)
Balance	(137,025)	(94,159)		(1,057)	5,343		(137,025)	(1,057)
Pension And Post-Retirement Obligations [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(9,301)		(9,396)	(12,024)		(12,299)	(9,396)	(12,299)
Reclassification, Net of tax amount	48			138			143	413
Total other comprehensive loss, net of tax	48			138			143	413
Balance	(9,253)	(9,301)		(11,886)	(12,024)		(9,253)	(11,886)
Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(99,725)	(67,094)	(13,207)	(5,934)	(10,572)	2,128	(13,207)	2,128
Other comprehensive income (loss) before reclassifications	(41,522)			(6,351)			(128,189)	(14,735)
Reclassification, Net of tax amount	64			169			213	491
Total other comprehensive loss, net of tax	(41,458)	(32,631)	(53,887)	(6,182)	4,638	(12,700)	(127,976)	(14,244)
Balance	$ (141,183)	$ (99,725)	$ (67,094)	$ (12,116)	$ (5,934)	$ (10,572)	$ (141,183)	$ (12,116)

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								9 Months Ended
		Sep. 30, 2022		Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021		Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022		Sep. 30, 2021
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net (loss) gain on investment securities		$ 0				$ 0				$ 15		$ (71)
Interest income		43,068				38,273				124,223		113,862
Income before income taxes		18,579				21,728				56,512		73,385
Income tax expense		(4,725)				(4,553)				(12,027)		(15,300)
Net income		13,854		$ 15,648	$ 14,983	17,175		$ 20,200	$ 20,710	44,485		58,085
Securities Available for Sale and Transferred Securities [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification, Pre-tax Amount		(23)	[1]			(42)	[2]			(95)	[1]	(105)	[2]
Reclassification tax		7	[1]			11	[2]			25	[1]	27	[2]
Reclassification, Net of tax amount		(16)	[1]			(31)	[2]			(70)	[1]	(78)	[2]
Prior Service Credit [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification, Pre-tax Amount	[3]	0				1				0		2
Net Actuarial Losses [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification, Pre-tax Amount	[3]	(64)				(186)				(192)		(557)
Pension And Post-Retirement Obligations [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification, Pre-tax Amount		(64)				(185)				(192)		(555)
Reclassification tax		16				47				49		142
Reclassification, Net of tax amount		(48)				(138)				(143)		(413)
Accumulated Other Comprehensive income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification, Net of tax amount		(64)				(169)				(213)		(491)
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				(15)		71
Interest income		(23)				(42)				(80)		(176)
Income before income taxes		(23)				(42)				(95)		(105)
Income tax expense		7				11				25		27
Net income		$ (16)				$ (31)				$ 70		$ 78
[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. 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 14 – 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)	9 Months Ended
	Sep. 30, 2022 $ / shares shares
RSUs [Member]
Granted, Number of Shares | shares	84,640
Granted, Weighted Average Market Price at Grant Date | $ / shares	$ 28.89
PSUs [Member]
Granted, Number of Shares | shares	29,324
Granted, Weighted Average Market Price at Grant Date | $ / shares	$ 29.35

Share-Based Compensation Plan_3

Share-Based Compensation Plans (Narrative) (Details) $ / shares in Units, $ in Millions	9 Months Ended
	Sep. 30, 2022 USD ($) $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected recognition expense period, weighted average period in years	2 years 14 days
Restricted Stock Awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense | $	$ 4.2
PSUs [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted shares of common stock awarded	29,324
Grant date fair value | $ / shares	$ 29.35
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
Share-based vesting description	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.
Management Stock Incentive Plan [Member] | ROAA Performance Requirement [Member] | Restricted Stock Awards [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted shares of common stock awarded	29,324
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. If earned at target level, members of management will receive up to 29,324 shares of our common stock in the aggregate.

Share-Based Compensation Plan_4

Share-Based Compensation Plans (Summary of Restricted Stock Awards and Restricted Stock Units Activity) (Details) - Restricted Stock Awards and Restricted Stock Units [Member]	9 Months Ended
	Sep. 30, 2022 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Outstanding at beginning of year, Number of Shares | shares	195,990
Granted, Number of Shares | shares	125,264
Vested, Number of Shares | shares	(60,362)
Forfeited, number of shares | shares	(5,252)
Outstanding at end of period, Number of Shares | shares	255,640
Outstanding at beginning of year, Weighted Average Market Price at Grant Date | $ / shares	$ 26.56
Granted, Weighted Average Market Price at Grant Date | $ / shares	28.79
Vested, Weighted Average Market Price at Grant Date | $ / shares	26.38
Forfeited, Weighted Average Market Price at Grant Date | $ / shares	27.27
Outstanding at end of period, Weighted Average Market Price at Grant Date | $ / shares	$ 27.68

Share-Based Compensation Plan_5

Share-Based Compensation Plans (Share-Based Compensation Expense Included in Consolidated Statements of Income) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	$ 662	$ 538	$ 2,052	$ 1,316
Salaries and Employee Benefits [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	624	500	1,790	1,071
Other Noninterest Expense [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	$ 38	$ 38	$ 262	$ 245

Employee Benefit Plans (Compone

Employee Benefit Plans (Components of Net Periodic Benefit Expense) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Retirement Benefits [Abstract]
Service cost	$ 871	$ 1,049	$ 2,614	$ 3,147
Interest cost on projected benefit obligation	647	551	1,941	1,653
Expected return on plan assets	(1,141)	(1,306)	(3,423)	(3,919)
Amortization of unrecognized prior service credit	0	(1)	0	(2)
Amortization of unrecognized net actuarial loss	64	186	194	557
Net periodic benefit expense	$ 441	$ 479	$ 1,326	$ 1,436

Employee Benefit Plans (Narrati

Employee Benefit Plans (Narrative) (Details)	9 Months Ended
	Sep. 30, 2022 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	Sep. 30, 2022	Dec. 31, 2021
Commitments To Extend Credit [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Off-balance sheet commitments	$ 1,192,819	$ 936,298
Standby Letters Of Credit [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Off-balance sheet commitments	$ 15,421	$ 24,913

Commitments and Contingencies_3

Commitments and Contingencies (Schedule of Credit Loss Expense Benefit for Unfunded Commitments) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Unfunded Loan Commitment [Member] | Provision For Credit Losses [Member]
Commitments And Contingencies [Line Items]
Credit loss expense (benefit) for unfunded commitments	$ 507	$ (206)	$ 867	$ (1,246)

Commitments and Contingencies_4

Commitments and Contingencies (Narrative) (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Dec. 31, 2020
Commitments And Contingencies [Line Items]
Allowance for credit loss	$ 44,106	$ 42,452	$ 39,676	$ 45,444	$ 46,365	$ 52,420
Unfunded Commitments [Member] | Other Liabilities [Member]
Commitments And Contingencies [Line Items]
Allowance for credit loss	$ 2,700		$ 1,800

Fair Value Measurements (Assets

Fair Value Measurements (Assets Measured at Fair Value on a Recurring and Non-Recurring Basis) (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale	$ 965,531	$ 1,178,515
Loan Servicing Rights [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	1,507
Collateral Dependent Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	21,263
Long-lived Assets Held for Sale [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	1,855
Measured On A Recurring Basis [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	972,571	1,180,074
Liabilities at fair value	(197)	232
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		1,559
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	(49,505)	(14,708)
Measured On A Recurring Basis [Member] | Derivative Instruments, Liabilities [Member] | Credit Contract [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Liabilities at fair value	0	(1)
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	(363)	(4)
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	21,107	15,891
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	944,424	1,162,624
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	7,040
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	49,502	14,702
Measured On A Recurring Basis [Member] | Derivative Instruments, Assets [Member] | Credit Contract [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	0	0
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	169	243
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	972,571	1,180,074
Liabilities at fair value	(197)	232
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		1,559
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	(49,505)	(14,708)
Measured On A Recurring Basis [Member] | Level 2 Inputs [Member] | Derivative Instruments, Liabilities [Member] | Credit Contract [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Liabilities at fair value	0	(1)
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	(363)	(4)
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	21,107	15,891
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	944,424	1,162,624
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	7,040
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	49,502	14,702
Measured On A Recurring Basis [Member] | Level 2 Inputs [Member] | Derivative Instruments, Assets [Member] | Credit Contract [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	0	0
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	169	243
Measured On A Nonrecurring Basis [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets at fair value	26,699	43,763
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	2,074	6,202
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	1,507	1,517
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	21,263	33,484
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	1,855	2,560
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	2,074	6,202
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	2,074	6,202
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 2 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	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	24,625	37,561
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	1,507	1,517
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	21,263	33,484
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	$ 1,855	$ 2,560

Fair Value Measurements (Narrat

Fair Value Measurements (Narrative) (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Sep. 30, 2021
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
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	9 Months Ended
	Sep. 30, 2022 USD ($)
Collateral Dependent Loans [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets at fair value	$ 21,263
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	19.60%	[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	60%
Loan Servicing Rights [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets at fair value	$ 1,507
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%	[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	11.70%	[3]
Long-lived Assets Held for Sale [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets at fair value	$ 1,855
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	11%	[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	116%	[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		Sep. 30, 2022	Dec. 31, 2021
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Securities available for sale		$ 965,531	$ 1,178,515
Securities held to maturity, fair value		180,438	209,820
Carrying Amount [Member] | Level 1 Inputs [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash and cash equivalents		118,581	79,112
Accrued interest receivable		16,910	15,482
Non-maturity deposits		3,881,877	3,905,136
Short-term borrowings		69,000	30,000
Accrued interest payable		3,681	2,147
Carrying Amount [Member] | Level 2 Inputs [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Securities available for sale		965,531	1,178,515
Securities held to maturity, fair value		197,538	205,581
Loans held for sale		2,074	6,202
Loans		3,801,482	3,606,276
FHLB and FRB stock		12,800	10,770
Time deposits		1,023,277	921,954
Long-term borrowings		74,144	73,911
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		7,040	1,559
Carrying Amount [Member] | Level 2 Inputs [Member] | Interest Rate Products [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Derivative instruments, assets		49,502	14,702
Derivative instruments, liabilities		49,505	14,708
Carrying Amount [Member] | Level 2 Inputs [Member] | Credit Contract [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Derivative instruments, liabilities		0	1
Carrying Amount [Member] | Level 2 Inputs [Member] | Mortgage Banking [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Derivative instruments, assets		169	243
Derivative instruments, liabilities		363	4
Carrying Amount [Member] | Level 3 Inputs [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Loans	[1]	21,263	33,484
Long-lived assets held for sale		0	2,560
Estimated Fair Value [Member] | Level 1 Inputs [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash and cash equivalents		118,581	79,112
Accrued interest receivable		16,910	15,482
Non-maturity deposits		3,881,877	3,905,136
Short-term borrowings		69,000	30,000
Accrued interest payable		3,681	2,147
Estimated Fair Value [Member] | Level 2 Inputs [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Securities available for sale		965,531	1,178,515
Securities held to maturity, fair value		180,438	209,820
Loans held for sale		2,074	6,202
Loans		3,772,051	3,642,351
FHLB and FRB stock		12,800	10,770
Time deposits		1,009,621	920,699
Long-term borrowings		70,616	77,792
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		7,040	1,559
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		49,502	14,702
Derivative instruments, liabilities		49,505	14,708
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	1
Estimated Fair Value [Member] | Level 2 Inputs [Member] | Mortgage Banking [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Derivative instruments, assets		169	243
Derivative instruments, liabilities		363	4
Estimated Fair Value [Member] | Level 3 Inputs [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Loans	[1]	21,263	33,484
Long-lived assets held for sale		$ 0	$ 2,560
[1] Comprised of collateral dependent loans.

Segment Reporting (Narrative) (

Segment Reporting (Narrative) (Details)	9 Months Ended
	Sep. 30, 2022 Segment
Segment Reporting [Abstract]
Number of reportable segments	1

Segment Reporting (Business Seg

Segment Reporting (Business Segment Assets) (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Segment Reporting Information [Line Items]
Goodwill	$ 67,071	$ 67,071
Other intangible assets, net	6,582	7,329
Total assets	5,624,482	5,520,779
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	3
Total assets	5,576,899	5,481,889
Operating Segment [Member] | All Other [Member]
Segment Reporting Information [Line Items]
Goodwill	18,535	18,535
Other intangible assets, net	6,582	7,326
Total assets	$ 47,583	$ 38,890

Segment Reporting (Business S_2

Segment Reporting (Business Segment Profit (Loss)) (Details) - USD ($) $ in Thousands	3 Months Ended								9 Months Ended
	Sep. 30, 2022		Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021		Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022		Sep. 30, 2021
Segment Reporting Information [Line Items]
Net interest income (expense)	$ 43,068				$ 38,273				$ 124,223		$ 113,862
Provision for credit losses	(4,314)				541				(7,196)		7,144
Noninterest income	12,652				12,083				35,334		35,232
Noninterest expense	(32,827)				(29,169)				(95,849)		(82,853)
Income before income taxes	18,579				21,728				56,512		73,385
Income tax (expense) benefit	(4,725)				(4,553)				(12,027)		(15,300)
Net income	13,854		$ 15,648	$ 14,983	17,175		$ 20,200	$ 20,710	44,485		58,085
Operating Segment [Member] | Banking [Member]
Segment Reporting Information [Line Items]
Net interest income (expense)	44,129				39,333				127,405		117,039
Provision for credit losses	(4,314)				541				(7,196)		7,144
Noninterest income	8,900				7,733				23,228		23,611
Noninterest expense	(29,355)				(24,351)				(84,119)		(70,183)
Income before income taxes	19,360				23,256				59,318		77,611
Income tax (expense) benefit	(5,295)				(4,748)				(13,170)		(16,563)
Net income	14,065				18,508				46,148		61,048
Operating Segment [Member] | All Other [Member]
Segment Reporting Information [Line Items]
Net interest income (expense)	(1,061)	[1]			(1,060)	[2]			(3,182)	[1]	(3,177)	[2]
Provision for credit losses	0	[1]			0	[2]			0	[1]	0	[2]
Noninterest income	3,752	[1]			4,350	[2]			12,106	[1]	11,621	[2]
Noninterest expense	(3,472)	[1]			(4,818)	[2]			(11,730)	[1]	(12,670)	[2]
Income before income taxes	(781)	[1]			(1,528)	[2]			(2,806)	[1]	(4,226)	[2]
Income tax (expense) benefit	570	[1]			195	[2]			1,143	[1]	1,263	[2]
Net income	$ (211)	[1]			$ (1,333)	[2]			$ (1,663)	[1]	$ (2,963)	[2]
[1] (1) Reflects activity from the acquisition of assets of North Woods since August 2, 2021 (the date of acquisition). (1) Reflects activity from the acquisitions of assets of Landmark since February 1, 2021 (the date of acquisition) and North Woods since August 2, 2021 (the date of acquisition).