First United (FUNC) 10-K 25 Mar 22 2021 FY Annual report Financial data

Document and Entity Information

Document and Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Feb. 28, 2022	Jun. 30, 2021
Document and Entity Information [Abstract]
Document Type	10-K
Document Annual Report	true
Document Period End Date	Dec. 31, 2021
Document Transition Report	false
Current Fiscal Year End Date	--12-31
Entity File Number	0-14237
Entity Registrant Name	First United Corporation
Entity Incorporation, State or Country Code	MD
Entity Tax Identification Number	52-1380770
Entity Address, Address Line One	19 South Second Street
Entity Address, City or Town	Oakland
Entity Address, State or Province	MD
Entity Address, Postal Zip Code	21550-0009
City Area Code	800
Local Phone Number	470-4356
Title of 12(b) Security	Common Stock
Trading Symbol	FUNC
Security Exchange Name	NASDAQ
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
ICFR Auditor Attestation Flag	false
Entity Shell Company	false
Entity Public Float				$ 103,340,012
Entity Common Stock, Shares Outstanding			6,623,758
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2021
Entity Central Index Key	0000763907
Amendment Flag	false
Documents Incorporated by Reference	Portions of the registrant’s definitive proxy statement for the 2022 Annual Meeting of Shareholders to be filed with the SEC pursuant to Regulation 14A are incorporated by reference into Part III of this Annual Report on Form 10-K.
Auditor Name	Crowe LLP	Baker Tilly US, LLP
Auditor Firm ID	173	23
Auditor Location	Washington, D.C.	Pittsburgh, Pennsylvania

Consolidated Statement of Finan

Consolidated Statement of Financial Condition - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Assets
Cash and due from banks	$ 109,823	$ 146,673
Interest bearing deposits in banks	5,897	2,759
Cash and cash equivalents	115,720	149,432
Available-for-sale Securities	286,771	226,885
Investment securities - held to maturity (fair value of $65,369 at December 31, 2021 and $77,612 at December 31, 2020)	56,259	68,263
Restricted investment in bank stock, at cost	1,029	4,468
Loans held for sale (at fair value)	67	3,546
Loans	1,153,687	1,167,812
Unearned fees	(292)	(1,730)
Allowance for loan losses	(15,955)	(16,486)
Net loans	1,137,440	1,149,596
Premises and equipment, net	34,697	36,863
Goodwill and other intangible assets	12,052	11,004
Bank owned life insurance	45,150	43,974
Deferred tax assets	6,857	7,972
Other real estate owned	4,477	9,386
Right of use assets	2,247	2,408
Trust receivable	8,650	7,446
Pension Asset	4,765
Accrued interest receivable	4,821	6,241
Other assets	8,836	5,930
Total Assets	1,729,838	1,733,414
Liabilities:
Non-interest bearing deposits	501,627	420,427
Interest bearing deposits	967,747	1,001,939
Total deposits	1,469,374	1,422,366
Short-term borrowings	57,699	49,160
Long-term borrowings	30,929	100,929
Operating lease liability	2,761	2,958
SERP deferred compensation	10,395	9,300
Accrued interest payable and other liabilities	15,787	16,744
Dividends payable	993	910
Total Liabilities	1,587,938	1,602,367
Shareholders' Equity:
Common Stock - par value $0.01 per share; Authorized 25,000,000 shares; issued and outstanding 6,620,955 shares at December 31, 2021 and 6,992,911 shares at December 31, 2020	66	70
Surplus	23,661	30,149
Retained earnings	145,487	129,691
Accumulated other comprehensive loss	(27,314)	(28,863)
Total Shareholders' Equity	141,900	131,047
Total Liabilities and Shareholders' Equity	$ 1,729,838	$ 1,733,414

Consolidated Statement of Fin_2

Consolidated Statement of Financial Condition (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Consolidated Statement of Financial Condition [Abstract]
Held-to-maturity securities, fair value	$ 65,369	$ 77,612
Common stock, Par value	$ 0.01	$ 0.01
Common Stock, Shares Authorized	25,000,000	25,000,000
Common Stock, Shares, Issued	6,620,955	6,992,911
Common Stock, Shares, Outstanding	6,620,955	6,992,911

Consolidated Statement of Incom

Consolidated Statement of Income - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Interest income
Interest and fees on loans	$ 52,952	$ 52,155
Interest on investment securities: Taxable	3,912	4,526
Interest on investment securities: Exempt from federal income tax	1,077	1,084
Total investment income	4,989	5,610
Other	315	436
Total interest income	58,256	58,201
Interest expense
Interest on deposits	3,473	6,356
Interest on short-term borrowings	86	94
Interest on long-term borrowings	2,155	3,205
Total interest expense	5,714	9,655
Net interest income	52,542	48,546
Provision/(credit) for loan losses	(817)	5,401
Net interest income after provision for loan losses	53,359	43,145
Other operating income
Net gains	1,195	2,788
Total other income	19,519	15,789
Total other operating income	20,714	18,577
Other operating expenses
Salaries and employee benefits	22,061	21,079
FDIC premiums	772	611
Equipment	3,898	3,904
Occupancy	2,775	2,860
Data processing	3,204	3,981
Marketing	535	573
Professional services	3,528	4,204
Contract labor	638	641
Line rentals	737	864
(Gains)/losses on sales and write downs of foreclosed real estate, net	(945)	11
Investor relations	676	1,277
Settlement expense	3,300
FHLB prepayment expense	2,368
Contributions	1,220	127
Other	2,997	3,802
Total other operating expenses	47,764	43,934
Income before income tax expense	26,309	17,788
Provision for income tax expense	6,539	3,947
Net Income	$ 19,770	$ 13,841
Basic net income per share	$ 2.95	$ 1.98
Diluted net income per share	$ 2.95	$ 1.97
Weighted average number of basic shares outstanding	6,710	7,004
Weighted average number of diluted shares outstanding	6,717	7,013
Dividends declared per common share	$ 0.60	$ 0.52
Service Charges on Deposit Accounts [Member]
Other operating income
Total other income	$ 1,771	$ 1,929
Other Service Charges [Member]
Other operating income
Total other income	909	699
Trust Department [Member]
Other operating income
Total other income	8,650	7,446
Debit Card Income [Member]
Other operating income
Total other income	3,644	2,902
Bank Owned Life Insurance [Member]
Other operating income
Total other income	1,176	1,253
Brokerage Commissions [Member]
Other operating income
Total other income	1,082	1,004
Insurance Reimbursement [Member]
Other operating income
Total other income	1,375
Other [Member]
Other operating income
Total other income	$ 912	$ 556

Consolidated Statement of Compr

Consolidated Statement of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Net Income	$ 19,770	$ 13,841
Other comprehensive (loss)/income, net of tax and reclassification adjustments:
Other Comprehensive Income (Loss), before Tax	2,115	(3,950)
Income tax (expense)/benefit related to other comprehensive income	(566)	1,058
Other comprehensive loss, net of tax	1,549	(2,892)
Comprehensive Income	21,319	10,949
Investment securities- with OTTI [Member]
Other comprehensive (loss)/income, net of tax and reclassification adjustments:
Other Comprehensive Income (Loss), before Reclassifications, before Tax	3,379	(803)
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	201	202
Other Comprehensive Income (Loss), before Tax	3,178	(1,005)
Income tax (expense)/benefit related to other comprehensive income	(850)	270
Other comprehensive loss, net of tax	2,328	(735)
Investment securities- all other [Member]
Other comprehensive (loss)/income, net of tax and reclassification adjustments:
Other Comprehensive Income (Loss), before Reclassifications, before Tax	(7,661)	1,765
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	154	632
Other Comprehensive Income (Loss), before Tax	(7,815)	1,133
Income tax (expense)/benefit related to other comprehensive income	2,091	(305)
Other comprehensive loss, net of tax	(5,724)	828
Investment Securities HTM [Member]
Other comprehensive (loss)/income, net of tax and reclassification adjustments:
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	(247)	(798)
Other Comprehensive Income (Loss), before Tax	247	798
Income tax (expense)/benefit related to other comprehensive income	(66)	(214)
Other comprehensive loss, net of tax	181	584
Cash Flow Hedge (OCI) [Member]
Other comprehensive (loss)/income, net of tax and reclassification adjustments:
Other Comprehensive Income (Loss), before Reclassifications, before Tax	867	(1,187)
Other Comprehensive Income (Loss), before Tax	867	(1,187)
Pension Plan [Member]
Other comprehensive (loss)/income, net of tax and reclassification adjustments:
Other Comprehensive Income (Loss), before Reclassifications, before Tax	4,684	(4,456)
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	(1,490)	(1,433)
Other Comprehensive Income (Loss), before Tax	6,174	(3,023)
Accumulated SERP [Member]
Other comprehensive (loss)/income, net of tax and reclassification adjustments:
Other Comprehensive Income (Loss), before Reclassifications, before Tax	(711)	(854)
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	(175)	(188)
Other Comprehensive Income (Loss), before Tax	$ (536)	$ (666)

Consolidated Statement of Chang

Consolidated Statement of Changes in Shareholders' Equity - USD ($) $ in Thousands	Common Stock [Member]	Surplus [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Loss, Net of Tax [Member]	Total
Balance at Dec. 31, 2019	$ 71	$ 32,359	$ 119,481	$ (25,971)	$ 125,940
Net income			13,841		13,841
Other comprehensive loss, net of tax				(2,892)	(2,892)
Common stock issued		198			198
Common stock dividend declared			(3,631)		(3,631)
Stock based compensation		345			345
Stock repurchase	(1)	(2,753)			(2,754)
Balance at Dec. 31, 2020	70	30,149	129,691	(28,863)	131,047
Net income			19,770		19,770
Other comprehensive loss, net of tax				1,549	1,549
Common stock issued		215			215
Common stock dividend declared			(3,974)		(3,974)
Stock based compensation		472			472
Stock repurchase	(4)	(7,175)			(7,179)
Balance at Dec. 31, 2021	$ 66	$ 23,661	$ 145,487	$ (27,314)	$ 141,900

Consolidated Statement of Cha_2

Consolidated Statement of Changes in Shareholders' Equity (Parenthetical) - $ / shares	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Consolidated Statement of Changes in Shareholders' Equity [Abstract]
Common stock issued, shares	28,044	28,180
Stock repurchase, shares	400,000	145,291
Common stock dividend declared per share	$ 0.60	$ 0.52

Consolidated Statement of Cash

Consolidated Statement of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Operating activities
Net income	$ 19,770	$ 13,841
Adjustments to reconcile net income to net cash provided by operating activities:
Provision/(credit) for loan losses	(817)	5,401
Depreciation	3,269	3,301
Stock based compensation	472	345
Gains on sales of other real estate owned	(1,372)	(130)
Write-downs of other real estate owned	59	116
Origination of loans held for sale	(28,426)	(73,797)
Proceeds from sales of loans held for sale	33,020	74,403
Gains on sales of loans held for sale	(1,115)	(2,403)
(Gain)/loss on disposal of fixed assets	(15)	150
Net amortization/(accretion) of investment securities discounts and premiums- AFS	1,001	382
Net amortization of investment securities discounts and premiums- HTM	311	352
Net gain on sales of investment securities - available-for-sale	(154)	(632)
Net losses on calls of investment securities - held to maturity	54	97
Loss on equity investment	35
Amortization of deferred loan fees	(4,045)	(2,683)
Deferred tax expense	550	527
Earnings on bank owned life insurance	(1,176)	(1,253)
Amortization of operating lease right of use asset	161	253
Operating lease liability	(197)	(281)
Increase in accrued interest receivable and other assets	(1,601)	(6,830)
Increase in accrued interest payable and other liabilities	237	5,010
Net cash provided by operating activities	20,021	16,169
Investing activities
Proceeds from maturities/calls of investment securities available-for-sale	48,464	45,595
Proceeds from maturities/calls of investment securities held-to-maturity	17,971	46,926
Proceeds from sales of investment securities available-for-sale	13,687	43,278
Purchases of investment securities available-for-sale	(127,526)	(184,079)
Purchases of investment securities held-to-maturity	(6,332)	(21,658)
Proceeds from sales of other real estate owned	6,222	2,175
Proceeds from disposal of fixed assets	39
Proceeds from BOLI		728
Net decrease/(increase) in FHLB stock	3,439	(53)
Net decrease/(increase) in loans	85,962	(122,589)
Purchases of loans	(68,944)
Purchase of wealth portfolio	(280)
Purchases of premises and equipment	(1,127)	(1,604)
Net cash used in investing activities	(28,425)	(191,281)
Financing activities
Net increase in deposits	47,008	280,335
Proceeds from issuance of common stock	215	198
Cash dividends on common stock	(3,891)	(3,646)
Net increase in short-term borrowings	8,539	432
Stock repurchase	(7,179)	(2,754)
Payments on long-term borrowings	(70,000)
Net cash (used)/provided by financing activities	(25,308)	274,565
(Decrease)/increase in cash and cash equivalents	(33,712)	99,453
Cash and cash equivalents at beginning of the year	149,432	49,979
Cash and cash equivalents at end of period	115,720	149,432
Supplemental information
Interest paid	5,968	9,763
Taxes paid	$ 5,657	1,210
Non-cash investing activities:
Transfers from loans to other real estate owned		$ 7,420

Summary of Significant Accounti

Summary of Significant Accounting Policies	12 Months Ended
	Dec. 31, 2021
Summary of Significant Accounting Policies [Abstract]
Summary of Significant Accounting Policies	1. Summary of Significant Accounting Policies Business First United Corporation is a Maryland corporation chartered in 1985 and a bank holding company registered with the Board of Governors of the Federal Reserve System (the “FRB”) under the Bank Holding Company Act of 1956, as amended, that elected financial holding company status in 2021. The Corporation’s primary business is serving as the parent company of First United Bank & Trust, a Maryland trust company (the “Bank”), First United Statutory Trust I (“Trust I”) and First United Statutory Trust II (“Trust II” and together with Trust I, the “Trusts”), both Connecticut statutory business trusts. The Trusts were formed for the purpose of selling trust preferred securities that qualified as Tier 1 capital. The Bank has two consumer finance company subsidiaries - OakFirst Loan Center, Inc., a West Virginia corporation, and OakFirst Loan Center, LLC, a Maryland limited liability company - and two subsidiaries that it uses to hold real estate acquired through foreclosure or by deed in lieu of foreclosure - First OREO Trust, a Maryland statutory trust, and FUBT OREO I, LLC, a Maryland limited liability company. In addition, the Bank owns 99.9% of the limited partnership interests in Liberty Mews Limited Partnership, a Maryland limited partnership formed for the purpose of acquiring, developing and operating low-income housing units in Garrett County, Maryland (“Liberty Mews”), and a 99.9% non-voting membership interest in MCC FUBT Fund, LLC, an Ohio limited liability company formed for the purpose of acquiring, developing and operating low-income housing units in Allegany County, Maryland (the “MCC Fund”). First United Corporation and its subsidiaries operate principally in four counties in Western Maryland and four counties in West Virginia. As used in these Notes, the terms “the Corporation”, “we”, “us”, and “our” mean First United Corporation and, unless the context clearly suggests otherwise, its consolidated subsidiaries. Basis of Presentation The financial information is presented in accordance with generally accepted accounting principles and general practice for financial institutions in the United States of America (“U.S. GAAP”). In preparing financial statements, management is required to make estimates and assumptions that affect the reported amount of assets and liabilities and disclosure of contingent assets and liabilities as of the date of financial statements. In addition, these estimates and assumptions affect revenues and expenses in the financial statements and as such, actual results could differ from those estimates. Material estimates that are particularly susceptible to change include: (1) the allowance for loan losses and (2) fair values of available for sale debt securities based on estimates from independent valuation services or from brokers. Principles of Consolidation The consolidated financial statements of the Corporation include the accounts of First United Corporation, the Bank, the OakFirst Loan Centers, First OREO Trust and FUBT OREO I, LLC. All significant inter-company accounts and transactions have been eliminated. Significant Concentrations of Credit Risk Most of the Corporation’s relationships are with customers located in Western Maryland and Northeastern West Virginia. At December 31, 2021, approximately 11%, or $128.1 million, of total loans were secured by real estate acquisition, construction and development projects, with $127.5 million performing according to their contractual terms and $0.6 million considered to be impaired based on management’s concerns about the borrowers’ ability to comply with present repayment terms. Of the $0.6 million in impaired loans, $0.4 million were performing, and $0.2 million were classified as troubled debt restructurings (“TDRs”) performing in accordance with their modified terms. There were no non-performing loans at December 31, 2021. Additionally, loans collateralized by commercial rental properties represented 16% of the total loan portfolio as of December 31, 2021. Note 8 discusses the types of securities in which the Corporation invests and Note 9 discusses the Corporation’s lending activities. Investments The investment portfolio is classified and accounted for based on the guidance of ASC Topic 320, Investments – Debt and Equity Securities The amortized cost of debt securities is adjusted for the amortization of premiums to the first call date, if applicable, or to maturity, and for the accretion of discounts to maturity, or, in the case of mortgage-backed securities, over the estimated life of the security. Such amortization and accretion is included in interest income from investments. Interest and dividends are included in interest income from investments. Gains and losses on the sale of securities are recorded using the specific identification method. Management systematically evaluates securities for other than temporary impairment on a quarterly basis. Based upon application of accounting guidance for subsequent measurement in ASC Topic 320 (ASC Section 320-10-35), management assesses whether (i) the Corporation has the intent to sell a security being evaluated and (ii) it is more likely than not that the Corporation will be required to sell the security prior to its anticipated recovery. If neither applies, then declines in the fair values of securities below their cost that are considered other-than-temporary declines are split into two components. The first is the loss attributable to declining credit quality. Credit losses are recognized in earnings as realized losses in the period in which the impairment determination is made. The second component consists of all other losses, which are recognized in other comprehensive loss. In estimating OTTI losses, management considers (a) the length of time and the extent to which the fair value has been less than cost, (b) adverse conditions specifically related to the security, an industry, or a geographic area, (c) the historic and implied volatility of the fair value of the security, (d) changes in the rating of the security by a rating agency, (e) recoveries or additional declines in fair value subsequent to the balance sheet date, (f) failure of the issuer of the security to make scheduled interest or principal payments, and (g) the payment structure of the debt security and the likelihood of the issuer being able to make payments that increase in the future. Management also monitors cash flow projections for securities that are considered beneficial interests under the guidance of ASC Subtopic 325-40, Investments – Other – Beneficial Interests in Securitized Financial Assets Management utilizes an independent third party to prepare both the impairment valuations and fair value determinations for its collateralized debt obligation (“CDO“) portfolio consisting of pooled trust preferred securities. Management performs due diligence on the third-party processes and believes that it has an adequate understanding of the analysis, assumptions and methodology used by the third party to prepare the fair value determination and the OTTI evaluation. Management reviews the qualifications of the third party and believes they are qualified to provide the analysis and pricing determinations. Quarterly, management reviews the third party’s detailed assumptions and analyzes its projected discounted present value results for reasonableness and consistency with the trend of prior projections. Annually, management performs stress tests of the assumptions used in the third party models and performs back tests of the assumptions and prepayment projections to validate the impairment model results. As a result of its due diligence process, the fair value presented and the OTTI recognized are appropriate. The approach used by the third party to determine fair value involved several steps, which included detailed credit and structural evaluation of each piece of collateral in each bond, projection of default, recovery and prepayment/amortization probabilities for each piece of collateral in the bond, and discounted cash flow modeling. The discount rate methodology used by the third party combines a baseline current market yield for comparable corporate and structured credit products with adjustments based on evaluations of the differences found in structure and risks associated with actual and projected credit performance of each CDO being valued. Currently, the only active and liquid trading market that exists is for stand-alone trust preferred securities, with a limited market for highly-rated CDO securities that are more senior in the capital structure than the securities in the CDO portfolio. Therefore, adjustments to the baseline discount rate are also made to reflect the additional leverage found in structured instruments. Restricted Investment in Bank Stock Restricted stock, which represents required investments in the common stock of the Federal Home Loan Bank (“FHLB”) of Atlanta, Atlantic Community Bankers Bank and Community Banker’s Bank, is carried at cost and is considered a long-term investment. Management evaluates the restricted stock for OTTI in accordance with ASC Industry Topic 942, Financial Services – Depository and Lending The Corporation recognizes dividends on a cash basis. For the years ended December 31, 2021 and December 31, 2020, dividends of $134,836 and $212,252, respectively, were recorded in other operating income. Loans Loans that management has the intent and ability to hold for the foreseeable future or until maturity or full repayment by the borrower are reported at their unpaid principal balance outstanding, adjusted for any deferred fees or costs pertaining to origination. Loans that management has the intent to sell are reported at the lower of cost or fair value determined on an individual basis. Loans held for sale were $0.1 million at December 31, 2021 and $3.5 million at December 31, 2020. The segments of the Bank’s loan portfolio are disaggregated to a level that allows management to monitor risk and performance. The commercial real estate (“CRE”) loan segment is further disaggregated into two classes. Non-owner occupied CRE loans, which include loans secured by non-owner occupied nonfarm nonresidential properties, generally have a greater risk profile than all other CRE loans, which include loans secured by farmland, multifamily structures and owner-occupied commercial structures. The acquisition and development (“A&D”) loan segment is further disaggregated into two classes. One-to-four family residential construction loans are generally made to individuals for the acquisition of and/or construction on a lot or lots on which a residential dwelling is to be built. All other A&D loans are generally made to developers or investors for the purpose of acquiring, developing and constructing residential or commercial structures. These loans have a higher risk profile because the ultimate buyer, once development is completed, is generally not known at the time of the A&D loan. The commercial and industrial (“C&I”) loan segment consists of loans made for the purpose of financing the activities of commercial customers. The residential mortgage loan segment is further disaggregated into two classes: amortizing term loans, which are primarily first liens, and home equity lines of credit, which are generally second liens. The consumer loan segment consists primarily of installment loans (direct and indirect), student loans and overdraft lines of credit connected with customer deposit accounts. Management uses a 10-point internal risk rating system to monitor the credit quality of the overall loan portfolio. The first six categories are considered not criticized and are aggregated as “Pass” rated. The criticized rating categories utilized by management generally follow bank regulatory definitions. The Special Mention category includes assets that are currently protected but are potentially weak, resulting in an undue and unwarranted credit risk, but not to the point of justifying a Substandard classification. Loans in the Substandard category have well-defined weaknesses that jeopardize the liquidation of the debt, and have a distinct possibility that some loss will be sustained if the weaknesses are not corrected. All loans greater than 90 days past due are considered Substandard. Only the portion of a specific allocation of the allowance for loan losses is associated with a pending event that could trigger loss in the short term is classified in the Doubtful category. It is possible for a loan to be classified as Substandard in the internal risk rating system, but not considered impaired under GAAP, due to the broader reach of “well-defined weaknesses” in the application of the Substandard definition. Interest and Fees on Loans Interest on loans (other than those on non-accrual status) is recognized based upon the principal amount outstanding. Loan fees in excess of the costs incurred to originate the loan are recognized as income over the life of the loan utilizing either the interest method or the straight-line method, depending on the type of loan. Generally, fees on loans with a specified maturity date, such as residential mortgages, are recognized using the interest method. Loan fees for lines of credit are recognized using the straight-line method. A loan is considered to be past due when a payment has not been received for 30 days past its contractual due date. For all loan segments, the accrual of interest is discontinued when principal or interest is delinquent for 90 days or more unless the loan is well-secured and in the process of collection. All non-accrual loans are considered to be impaired. Interest payments received on non-accrual loans are applied as a reduction of the loan principal balance. Loans are returned to accrual status when all principal and interest amounts contractually due are brought current and future payments are reasonably assured. Generally, consumer installment loans are not placed on non-accrual status, but are charged off after they are 120 days contractually past due. Loans other than consumer loans are charged-off based on an evaluation of the facts and circumstances of each individual loan. Allowance for Loan Losses An allowance for loan losses (“ALL”) is maintained to absorb losses from the loan portfolio. The ALL is based on management’s continuing evaluation of the risk characteristics and credit quality of the loan portfolio, assessment of current economic conditions, diversification and size of the portfolio, adequacy of collateral, past and anticipated loss experience, and the amount of non-performing loans. The Corporation’s methodology for determining the ALL is based on the requirements of ASC Section 310-10-35, Receivables-Overall-Subsequent Measurement Contingencies Loss Contingencies Management evaluates individual loans in all of the commercial segments for possible impairment if the loan is greater than $500,000 or is part of a relationship that is greater than $750,000 and (i) is either in non-accrual status or (ii) is risk-rated Substandard and is greater than 60 days past due. Loans are considered to be impaired when, based on current information and events, it is probable that the Bank will be unable to collect the scheduled payments of principal or interest when due according to the contractual terms of the loan agreement. Factors considered by management in evaluating impairment include payment status, collateral value, and the probability of collecting scheduled principal and interest payments when due. Management determines the significance of payment delays and payment shortfalls on a case-by-case basis, taking into consideration all of the circumstances surrounding the loan and the borrower, including the length of the delay, the reasons for the delay, the borrower’s prior payment record, and the amount of the shortfall in relation to the principal and interest owed. The Bank does not separately evaluate individual consumer and residential mortgage loans for impairment, unless such loans are part of larger relationship that is impaired; otherwise loans in these segments are considered impaired when they are classified as non-accrual. Once the determination has been made that a loan is impaired, the determination of whether a specific allocation of the allowance is necessary is measured by comparing the recorded investment in the loan to the fair value of the loan using one of three methods: (i) the present value of expected future cash flows discounted at the loan’s effective interest rate; (ii) the loan’s observable market price; or (iii) the fair value of the collateral less selling costs. The method is selected on a loan-by-loan basis, with management utilizing the fair value of collateral or the discounted cash flow method for the analyses. If the fair value of the collateral less selling costs method is utilized for collateral securing loans in the commercial segments, then an updated external appraisal is ordered on the collateral supporting the loan if the loan balance is greater than $500,000 and the existing appraisal is greater than 18 months old. If the loan balance is less than $500,000, then the estimated fair value of the collateral is determined by adjusting the existing appraisal by the appropriate percentage from an internally prepared appraisal discount grid. This grid considers the age of a third-party appraisal and the geographic region where the collateral is located in order to discount an appraisal. The discount rates in the appraisal discount grid are updated at least annually to reflect the most current knowledge that management has available, including the results of current appraisals. If there is a delay in receiving an updated appraisal or if the appraisal is found to be deficient in our internal appraisal review process and re-ordered, the Bank continues to use a discount factor from the appraisal discount grid based on the collateral location and current appraisal age in order to determine the estimated fair value. If the general market conditions in that geographic market have changed considerably, the property has deteriorated or perhaps lost an income stream, or a recent appraisal for a similar property indicates a significant change, then management may adjust the fair value indicated by the existing appraisal until a new appraisal is obtained. A specific allocation of the ALL is recorded if there is any deficiency in collateral value determined by comparing the estimated fair value to the recorded investment of the loan. When updated appraisals are received and reviewed, adjustments are made to the specific allocation as needed. An unallocated component is maintained to cover uncertainties that could affect Management’s estimate of probable incurred loss. The unallocated component of the allowance reflects the margin of imprecision inherent in the underlying assumptions used in the methodologies for estimating specific and general losses in the portfolio. This estimate, if changed only several basis points, could vary by several hundred thousand dollars. Therefore, management believes some level of unallocated allowance should be maintained to account for this imprecision The evaluation of the need and amount of a specific allocation of the ALL and whether a loan can be removed from impairment status is made on a quarterly basis. The Corporation maintains an ALL on unfunded commercial lending commitments and letters of credit to provide for the risk of loss inherent in these arrangements. The allowance is determined utilizing a methodology that is similar to that used to determine the ALL, modified to take into account the probability of a draw down on the commitment. This allowance is reported as a liability on the balance sheet within accrued interest payable and other liabilities. The balance in the liability account was $117,685 at December 31, 2021 and $109,559 at December 31, 2020. Premises and Equipment Land is carried at cost. Premises and equipment are carried at cost, less accumulated depreciation. The provision for depreciation for financial reporting has been made by using the straight-line method based on the estimated useful lives of the assets, which range from 10 to 31.5 years for buildings and 3 to 20 years for furniture and equipment. Goodwill and Other Intangible Assets Goodwill represents the excess purchase price paid over the fair value of the net assets acquired in a business combination. Goodwill is not amortized but is tested for impairment annually or more frequently if events or changes in circumstances indicate that the asset might be impaired. Impairment testing requires that the fair value of each of the Corporation’s reporting units be compared to the carrying amount of the reporting unit’s net assets, including goodwill. If the fair values of the reporting units exceed their book values, no write-down of recorded goodwill is required. If the fair value of a reporting unit is less than book value, an expense may be required to write-down the related goodwill to the proper carrying value. Any impairment would be realized through a reduction of goodwill or the intangible and an offsetting charge to non-interest expense. Annually, the Corporation performs an impairment test of goodwill as of December 31 of each year. During the year, any triggering event that occurs may affect goodwill and could require an impairment assessment. Determining the fair value of a reporting unit requires the Corporation to use a degree of subjectivity. The Corporation's annual impairment test of goodwill and other intangible assets did not identify any impairment. Accounting guidance provides the option to first assess qualitative factors to determine whether the existence of events or circumstances leads to a determination that it is more likely than not that the fair value of a reporting unit is less than its carrying amount. Other intangible assets represent purchased assets that lack physical substance but can be distinguished from goodwill because of contractual or other legal rights or because the asset is capable of being sold or exchanged either on its own or in combination with a related contract, asset, or liability. Other intangible assets have finite lives and are reviewed for impairment annually. At December 31, 2021, other intangible assets included $1.0 million for the purchase of a wealth book of business. These assets are amortized over their estimated useful lives either on a straight-line or sum-of-the-years basis over varying periods that initially did not exceed 5 years. Bank-Owned Life Insurance (“BOLI”) BOLI policies are recorded at their cash surrender values. Changes in the cash surrender values are recorded as other operating income. Other Real Estate Owned (“OREO”) Assets acquired through, or in lieu of, loan foreclosure are held for sale and are initially recorded at fair value less the cost to sell at the date of foreclosure, with any losses charged to the ALL, establishing a new cost basis. Subsequent to foreclosure, valuations are periodically performed by management and the assets are carried at the lower of carrying amount or fair value less cost to sell. Changes in the valuation allowance, sales gains and losses, and revenue and expenses from holding and operating properties are all included in net expenses from other real estate owned. Income Taxes First United Corporation and its subsidiaries file a consolidated federal income tax return. Income taxes are accounted for using the asset and liability method. Under the asset and liability method, the deferred tax liability or asset is determined based on the difference between the financial statement and tax bases of assets and liabilities (temporary differences) and is measured at the enacted tax rates that will be in effect when these differences reverse. A valuation allowance, if needed, reduces deferred tax assets to the amount expected to be realized. Deferred tax expense is determined by the change in the net liability or asset for deferred taxes adjusted for changes in any deferred tax asset valuation allowance, or reserve. This reserve was based on the portion of the tax asset for which it is more likely than not that a tax benefit will not be realized by the Corporation. A tax provision is recognized as a benefit only if it is “more likely than not” that the tax position would be sustained in a tax examination, with a tax examination being presumed to occur. The amount recognized is the largest amount of tax benefit that is greater than 50% likely of being realized on examinations for tax positions not meeting the “more likely than not” test, no tax benefit is recorded. State corporate income tax returns are filed annually. Federal and state returns may be selected for examination by the Internal Revenue Service and the states where we file, subject to statutes of limitations. At any given point in time, the Corporation may have several years of filed tax returns that may be selected for examination or review by taxing authorities. Interest and penalties on income taxes are recognized as a component of income tax expense. Defined Benefit Plans The defined benefit pension plan and supplemental executive retirement plan are accounted for in accordance with ASC Topic 715, Compensation – Retirement Benefits assets or the pension benefit obligation are amortized over a blend of future service of active employees and life expectancy of inactive participants. Refer to Note 19 for a further discussion of the pension plan and supplemental executive retirement plan obligations. Statement of Cash Flows Cash and cash equivalents are defined as cash and due from banks and interest-bearing deposits in banks in the Consolidated Statements of Cash Flows. Net cash flows are reported for customer loan and deposit transactions and interest-bearing deposits in banks. Trust Assets and Income Assets held in an agency or fiduciary capacity are not the Bank’s assets and, accordingly, are not included in the Consolidated Statements of Financial Condition. Income from the Bank’s trust department represents fees charged to customers and recognized through revenue recognition. Refer to Note 25 for further discussion. Business Segments The Corporation operates in one segment, community banking, as defined by ASC Topic 280, Segment Reporting Stock Repurchases Under the Maryland General Corporation Law, shares of capital stock that are repurchased are cancelled and treated as authorized but unissued shares. When a share of capital stock is repurchased, the payment of the repurchase price reduces stated capital by the par value of that share (currently, $0.01 for common stock), and any excess over par value reduces capital surplus. The Corporation repurchased 400,000 shares of common stock at a weighted average price of $17.95 during 2021 and 145,291 shares of common stock at a weighted average price of $18.96 during 2020. Recent Accounting Pronouncements Recently issued but not yet effective Accounting Pronouncements In June 2016, the FASB issued Accounting Standards Update (“ASU”) 2016-13, Financial Instruments- Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments Management has formed a focus group consisting of multiple members from areas, including credit, finance, loan servicing, reporting, and information systems. The Corporation is completing its data and model validation analyses, with parallel processing of our existing allowance for loan losses model with the CECL model to follow. The Corporation is currently evaluating the provisions of ASU No. 2016-13 to determine the potential impact the new standard will have on the financial condition or results of operations. In March 2020, the FASB issued ASU No. 2020-04, “Reference Rate Reform (Topic 848).”

Subsequent Event

Subsequent Event	12 Months Ended
	Dec. 31, 2021
Subsequent Event
Subsequent Event	2. Subsequent Event Subsequent to December 31, 2021, the Company transferred investments that were classified as available for sale to the held to maturity classification. The investment securities had a cost basis of approximately $149.0 million and a fair market value of approximately $139.0 million at the time of transfer. There was no impact to the income statement as a result of the reclassification. This transfer was to mitigate the potential future impact to capital through accumulated other comprehensive loss in consideration of a rising interest rate environment and the impact of rising rates on the market value of the fixed income bond portfolio. The Company believes that it maintains sufficient liquidity for future business needs.

COVID-19

COVID-19	12 Months Ended
	Dec. 31, 2021
Significant Event [Abstract]
COVID-19	3. COVID-19 Paycheck Protection Program (“PPP”) ​ The Corporation continued to actively participate in the PPP administered by the Small Business Administration (the “SBA”). On January 19, 2021, the SBA implemented a third round of funding for PPP loans. During 2020, a total of $148.9 million in PPP loans were originated under the first two rounds of funding, consisting of 1,174 loans with an average loan size of $162 thousand. During 2021, a total of $66.1 million in PPP loans were originated under the third round of funding, consisting of 870 loans with an average loan size of $80 thousand. Net fees recognized in 2021 were $4.0 million due to amortization and forgiveness, compared to $2.0 million in 2020. During 2020, 290 loans, totaling $34.5 million were forgiven, resulting in 884 loans with a remaining balance of $114.0 million at December 31, 2020. During 2021, an additional 1,631 loans with an aggregate principal balance of $172.6 million, were forgiven, resulting in 65 loans with a remaining balance of $7.7 million at December 31, 2021. Of the 2,044 PPP loans originated by the Bank since the PPP’s inception, 1,978 loans, totaling $207.5 million, have been forgiven through December 31, 2021 representing 97% of the number of loans originated and 96% of originated principal balances. COVID Modifications ​ While the COVID-19 pandemic has had an impact on most industries, some have been more affected than others. In accordance with Section 4013 of the Coronavirus Aid, Relief, and Economic Security Act and related regulatory pronouncements, we have not accounted for modifications of loans affected by the pandemic as troubled debt restructurings nor have we designated them as past due or nonaccrual. ​ As of December 31, 2021, total loan modifications of $9.4 million were performed in accordance with the CARES Act. This amount included 13 commercial loans related to real estate rental, food services and health care sectors. These loans are scheduled to return to contractual payment terms within the first quarter of 2022.

Earnings Per Common Share

Earnings Per Common Share	12 Months Ended
	Dec. 31, 2021
Earnings Per Common Share [Abstract]
Earnings Per Common Share	4. Earnings Per Common Share Basic earnings per common share is derived by dividing net income available to common shareholders by the weighted-average number of common shares outstanding during the period and does not include the effect of any potentially dilutive common stock equivalents. Diluted earnings per share is derived by dividing net income available to common shareholders by the weighted-average number of shares outstanding, adjusted for the dilutive effect of outstanding common stock equivalents. There were no anti-dilutive shares at December 31, 2021 or 2020. The following table sets forth the calculation of basic and diluted earnings per common share for the years ended December 31, 2021 and 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2021 ​ 2020 ​ ​ ​ ​ ​ Average ​ Per Share ​ ​ ​ ​ Average ​ Per Share (in thousands, except for per share amount) Income Shares Amount Income Shares Amount ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Basic Earnings Per Share: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net income ​ $ 19,770 ​ 6,710 ​ $ 2.95 ​ $ 13,841 ​ 7,004 ​ $ 1.98 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Diluted Earnings Per Share: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Restricted stock units ​ ​ ​ ​ 7 ​ ​ ​ ​ ​ ​ ​ 9 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net income ​ $ 19,770 ​ 6,717 ​ $ 2.95 ​ $ 13,841 ​ 7,013 ​ $ 1.97 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

Net Gains

Net Gains	12 Months Ended
	Dec. 31, 2021
Net Gains [Abstract]
Net Gains	5. Net Gains The following table summarizes the gain/(loss) activity for the years ended December 31, 2021 and 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) 2021 2020 Net gains/(losses): ​ ​ ​ ​ ​ ​ Available-for-sale securities: ​ ​ ​ ​ ​ ​ Realized gains ​ $ 370 ​ $ 817 Realized losses ​ ​ (216) ​ ​ (185) Held-to-Maturity: ​ ​ ​ ​ ​ ​ Realized losses ​ ​ (54) ​ ​ (97) Loss on equity investment ​ ​ (35) ​ ​ — Gains on sale of consumer loans ​ ​ 1,115 ​ ​ 2,403 Gain/(loss) on disposal of fixed assets ​ ​ 15 ​ ​ (150) Net gains ​ $ 1,195 ​ $ 2,788 ​

Regulatory Capital Requirements

Regulatory Capital Requirements	12 Months Ended
	Dec. 31, 2021
Regulatory Capital Requirements [Abstract]
Regulatory Capital Requirements	6. Regulatory Capital Requirements We require capital to fund loans, satisfy our obligations under the Bank’s letters of credit, meet the deposit withdrawal demands of the Bank’s customers, and satisfy our other monetary obligations. To the extent that deposits are not adequate to fund our capital requirements, we can rely on a number of funding sources, including an unsecured Fed Funds lines of credit with upstream correspondent banks; secured advances with the FHLB of Atlanta, which are collateralized by eligible one to four family residential mortgage loans, home equity lines of credit, and commercial real estate loans. Cash and securities may also be pledged as collateral. In addition, First United Corporation has a secured line of credit with the Fed Discount Window for use in borrowing funds up to 90 days, using municipal securities as collateral; brokered deposits, including CDs; and One Way Buy CDARS/ ICS funding, which is a form of brokered deposits that has become a viable supplement to brokered deposits obtained directly. At December 31, 2021, the Bank had $130.0 million available through unsecured lines of credit with correspondent banks, $1.0 million through a secured line of credit with the Fed Discount Window and approximately $188.2 million at the FHLB. Management is not aware of any demands, commitments, events or uncertainties that are likely to materially affect our ability to meet our future capital requirements. The following table presents our capital ratios for years ended December 31, 2021 and 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Actual ​ For Capital Adequacy Purposes ​ To Be Well Capitalized Under Prompt Corrective Action Provisions (in thousands) Amount Ratio Amount Ratio Amount Ratio December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total Capital (to risk-weighted assets) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ First United Bank & Trust ​ ​ 187,029 ​ 14.97% ​ ​ 99,986 ​ 8.00% ​ ​ 124,983 ​ 10.00% Tier 1 Capital (to risk-weighted assets) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ First United Bank & Trust ​ ​ 171,404 ​ 13.72% ​ ​ 74,990 ​ 6.00% ​ ​ 99,986 ​ 8.00% Common Equity Tier 1 Capital (to risk-weighted assets) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ First United Bank & Trust ​ ​ 171,404 ​ 13.72% ​ ​ 56,242 ​ 4.50% ​ ​ 81,239 ​ 6.50% Tier 1 Capital (to average assets) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ First United Bank & Trust ​ ​ 171,404 ​ 10.00% ​ ​ 68,167 ​ 4.00% ​ ​ 85,209 ​ 5.00% ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Actual ​ For Capital Adequacy Purposes ​ To Be Well Capitalized Under Prompt Corrective Action Provisions (in thousands) ​ Amount ​ Ratio ​ Amount ​ Ratio ​ Amount ​ Ratio December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total Capital (to risk-weighted assets) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ First United Bank & Trust ​ ​ 181,977 ​ 15.50% ​ ​ 94,084 ​ 8.00% ​ ​ 117,605 ​ 10.00% Tier 1 Capital (to risk-weighted assets) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ First United Bank & Trust ​ ​ 167,276 ​ 14.25% ​ ​ 70,563 ​ 6.00% ​ ​ 94,084 ​ 8.00% Common Equity Tier 1 Capital (to risk-weighted assets) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ First United Bank & Trust ​ ​ 167,276 ​ 14.25% ​ ​ 52,922 ​ 4.50% ​ ​ 76,443 ​ 6.50% Tier 1 Capital (to average assets) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ First United Bank & Trust ​ ​ 167,276 ​ 9.81% ​ ​ 67,643 ​ 4.00% ​ ​ 84,554 ​ 5.00% ​ ​ As of December 31, 2021 and 2020, the most recent notifications from the regulators categorized First United Corporation and the Bank as “well capitalized” under the regulatory framework for prompt corrective action. ​ Federal and state banking regulations place certain restrictions on the amount of dividends paid and loans or advances made by the Bank to First United Corporation. The total amount of dividends that may be paid at any date is generally limited to the retained earnings of the Bank, and loans or advances are limited to 10% of the Bank’s capital stock and surplus on a secured basis. In addition, dividends paid by the Bank to First United Corporation would be prohibited if the effect thereof would cause the Bank’s capital to be reduced below applicable minimum capital requirements.

Cash and Cash Equivalents

Cash and Cash Equivalents	12 Months Ended
	Dec. 31, 2021
Cash and Cash Equivalents [Abstract]
Cash and Cash Equivalents	7. Cash and Cash Equivalents Cash and due from banks, which represents vault cash in the retail offices and invested cash balances at the Federal Reserve, is carried at fair value. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) December 31, 2021 December 31, 2020 Cash and due from banks, weighted average interest rate of 0.10% and ​ $ 109,823 ​ $ 146,673 ​ Interest bearing deposits in banks, which represent funds invested at a correspondent bank, are carried at fair value and, as of December 31, 2021 and 2020, consisted of daily funds invested at the FHLB of Atlanta. In addition, at December 31, 2021, cash was pledged at Raymond James for the interest rate swap. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) December 31, 2021 December 31, 2020 FHLB daily investments, interest rate of 0.01% and 0.36% (at December 31, 2021 and 2020) ​ $ 3,897 ​ $ 759 Raymond James pledged cash, interest rate of 0.07% and 0.09% (at December 31, 2021 and 2020) ​ ​ 2,000 ​ ​ 2,000 ​ ​ $ 5,897 ​ $ 2,759 ​

Investments Securities

Investments Securities	12 Months Ended
	Dec. 31, 2021
Investments Securities [Abstract]
Investments Securities	8. Investment Securities The following table shows a comparison of amortized cost and fair values of investment securities at December 31, 2021 and 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value OTTI in AOCL December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Available for Sale: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ U.S. government agencies ​ $ 69,602 ​ $ 66 ​ $ 2,499 ​ $ 67,169 ​ $ — Residential mortgage-backed agencies ​ ​ 49,630 ​ ​ — ​ ​ 969 ​ ​ 48,661 ​ ​ — Commercial mortgage-backed agencies ​ ​ 51,694 ​ ​ 175 ​ ​ 1,001 ​ ​ 50,868 ​ ​ — Collateralized mortgage obligations ​ ​ 93,018 ​ ​ 84 ​ ​ 3,025 ​ ​ 90,077 ​ ​ — Obligations of states and political subdivisions ​ ​ 12,439 ​ ​ 371 ​ ​ 6 ​ ​ 12,804 ​ ​ — Collateralized debt obligations ​ ​ 18,609 ​ ​ 112 ​ ​ 1,529 ​ ​ 17,192 ​ ​ (660) Total available for sale ​ $ 294,992 ​ $ 808 ​ $ 9,029 ​ $ 286,771 ​ $ (660) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Amortized Cost Gross Unrecognized Gains Gross Unrecognized Losses Fair Value OTTI in AOCL December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Held to Maturity: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Residential mortgage-backed agencies ​ $ 30,634 ​ $ 649 ​ $ 436 ​ $ 30,847 ​ $ — Commercial mortgage-backed agencies ​ ​ 5,456 ​ ​ 145 ​ ​ — ​ ​ 5,601 ​ ​ — Obligations of states and political subdivisions ​ ​ 20,169 ​ ​ 8,752 ​ ​ — ​ ​ 28,921 ​ ​ — Total held to maturity ​ $ 56,259 ​ $ 9,546 ​ $ 436 ​ $ 65,369 ​ $ — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value OTTI in AOCL December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Available for Sale: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ U.S. government agencies $ 75,856 ​ $ 899 ​ $ 322 $ 76,433 $ — Residential mortgage-backed agencies ​ ​ 22,999 ​ ​ — ​ ​ 100 ​ ​ 22,899 ​ ​ — Commercial mortgage-backed agencies ​ ​ 32,549 ​ ​ 529 ​ ​ 36 ​ ​ 33,042 ​ ​ — Collateralized mortgage obligations ​ ​ 70,372 ​ ​ 266 ​ ​ 1 ​ ​ 70,637 ​ ​ — Obligations of states and political subdivisions ​ ​ 10,144 ​ ​ 470 ​ ​ — ​ ​ 10,614 ​ ​ — Collateralized debt obligations ​ ​ 18,544 ​ ​ — ​ ​ 5,284 ​ ​ 13,260 ​ ​ (3,839) Total available for sale ​ $ 230,464 ​ $ 2,164 ​ $ 5,743 ​ $ 226,885 ​ $ (3,839) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Amortized Cost Gross Unrecognized Gains Gross Unrecognized Losses Fair Value OTTI in AOCL December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Held to Maturity: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Residential mortgage-backed agencies ​ ​ 34,597 ​ $ 1,173 ​ $ 38 ​ ​ 35,732 ​ ​ — Commercial mortgage-backed agencies ​ ​ 11,716 ​ ​ 587 ​ ​ — ​ ​ 12,303 ​ ​ — Collateralized mortgage obligations ​ ​ 1,348 ​ ​ 58 ​ ​ — ​ ​ 1,406 ​ ​ — Obligations of states and political subdivisions ​ ​ 20,602 ​ ​ 7,569 ​ ​ — ​ ​ 28,171 ​ ​ — Total held to maturity ​ $ 68,263 ​ $ 9,387 ​ $ 38 ​ $ 77,612 ​ $ — ​ Proceeds from sales of available-for-sale securities and the realized gains and losses for the years ended December 31, 2021 and 2020 are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) 2021 2020 Proceeds ​ $ 13,687 ​ $ 43,278 Gross realized gains ​ ​ 370 ​ ​ 817 Gross realized losses ​ ​ 216 ​ ​ 185 ​ The following table shows the Corporation’s securities with gross unrealized and unrecognized losses and fair value, aggregated by investment category and length of time that individual securities have been in a continuous unrealized position, at December 31, 2021 and 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Less than 12 months ​ 12 months or more (in thousands) Fair Value Unrealized Losses Number of Investments Fair Value Unrealized Losses Number of Investments December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Available for Sale: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ U.S. government agencies ​ $ 23,577 ​ $ 122 ​ 3 ​ $ 33,972 ​ $ 2,377 ​ 6 Residential mortgage-backed agencies ​ ​ 29,507 ​ ​ 257 ​ 3 ​ ​ 19,154 ​ ​ 712 ​ 2 Commercial mortgage-backed agencies ​ ​ 32,177 ​ ​ 787 ​ 4 ​ ​ 5,211 ​ ​ 214 ​ 1 Collateralized mortgage obligations ​ ​ 24,322 ​ ​ 649 ​ 5 ​ ​ 43,076 ​ ​ 2,376 ​ 5 Obligations of states and political subdivisions ​ ​ 3,046 ​ ​ 6 ​ 1 ​ ​ — ​ ​ — ​ — Collateralized debt obligations ​ ​ — ​ ​ — ​ — ​ ​ 10,468 ​ ​ 1,529 ​ 5 Total available for sale ​ $ 112,629 ​ $ 1,821 ​ 16 ​ $ 111,881 ​ $ 7,208 ​ 19 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Less than 12 months ​ 12 months or more (in thousands) Fair Value Unrecognized Losses Number of Investments Fair Value Unrecognized Losses Number of Investments December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Held to Maturity: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Residential mortgage-backed agencies ​ $ 7,395 ​ $ 291 ​ 6 ​ $ 2,782 ​ $ 145 ​ 1 Total held to maturity ​ $ 7,395 ​ $ 291 ​ 6 ​ $ 2,782 ​ $ 145 ​ 1 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Less than 12 months ​ 12 months or more (in thousands) Fair Value Unrealized Losses Number of Investments Fair Value Unrealized Losses Number of Investments December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Available for Sale: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ U.S. government agencies ​ $ 39,611 ​ $ 322 ​ 7 ​ $ — ​ $ — ​ — Residential mortgage-backed agencies ​ ​ 22,899 ​ ​ 100 ​ 2 ​ ​ — ​ ​ — ​ — Commercial mortgage-backed agencies ​ ​ 16,034 ​ ​ 36 ​ 1 ​ ​ — ​ ​ — ​ — Collateralized mortgage obligations ​ ​ 39,628 ​ ​ 1 ​ 4 ​ ​ — ​ ​ — ​ — Collateralized debt obligations ​ ​ — ​ ​ — ​ — ​ ​ 13,260 ​ ​ 5,284 ​ 9 Total available for sale ​ $ 118,172 ​ $ 459 ​ 14 ​ $ 13,260 ​ $ 5,284 ​ 9 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Less than 12 months ​ 12 months or more (in thousands) Fair Value Unrecognized Losses Number of Investments Fair Value Unrecognized Losses Number of Investments December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Held to Maturity: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Residential mortgage-backed agencies ​ $ 2,973 ​ $ 38 ​ 1 ​ $ — ​ $ — ​ — Total held to maturity ​ $ 2,973 ​ $ 38 ​ 1 ​ $ — ​ $ — ​ — ​ Each of these investment securities has been evaluated for OTTI. In performing a detailed cash flow analysis of each investment security, the Bank works with an independent third party to estimate expected cash flows and assist with the evaluation of OTTI. The cash flow analyses performed included the following assumptions: ● Default probabilities vary for each investment. ● Recoveries of 10% for banks and 15% for insurance companies with a two-year lag on all defaults and deferrals. ● No prepayments for 5 years and then 5% per annum for the remaining life of the investment. ● Our investment securities have been modeled using the above assumptions by independent third party using the forward London Inter-bank Offered Rate (“LIBOR”) There were no other than temporary impairment charges related to credit losses or sales of these securities during the years ended December 31, 2021 or 2020. Management performs due diligence on the third-party processes and has an adequate understanding of the analysis, assumptions and methodology used by the third party to prepare the fair value determination and the OTTI evaluation. Management reviews the qualifications of the third party and believes they are qualified to provide the analysis and pricing determinations. Quarterly, management reviews the third party’s detailed assumptions and analyzes its projected discounted present value results for reasonableness and consistency with the trend of prior projections. Annually, management performs stress tests of the assumptions used in the third party models and performs back tests of the assumptions and prepayment projections to validate the impairment model results. As a result of its due diligence process, the fair value presented and the OTTI recognized are appropriate. A total of $3.0 million in impairment losses was realized during the time period 2009 through 2011 on the CDO portfolio remaining at December 31, 2021. Due to the prior credit impairment, the securities in this portfolio have continued to be evaluated to determine whether any additional OTTI has occurred. Based on management’s review of the third-party evaluations, there were no material differences in the relative valuations between December 31, 2021 and December 31, 2020. Due to the duration and market value decline in the pooled trust preferred securities held in our portfolio, we performed more extensive testing on these securities for purposes of evaluating whether or not OTTI has occurred. The market for these securities as of December 31, 2021 was not active and markets for similar securities were also not active. The inactivity was evidenced first by a significant widening of the bid-ask spread in the brokered markets in which these securities trade and then by a significant decrease in the volume of trades relative to historical levels. The new issue market is also inactive, as no new CDOs have been issued since 2007. There are currently very few market participants who are willing to effect transactions in these securities. The market values for these securities, or any securities other than those issued or guaranteed by the U.S. Department of the Treasury (the “Treasury”), are very depressed relative to historical levels. Therefore, in the current market, a low market price for a particular bond may only provide evidence of stress in the credit markets in general rather than being an indicator of credit problems with a particular issue. Given the conditions in the current debt markets and the absence of observable transactions in the secondary and new issue markets, management has determined that (a) the few observable transactions and market quotations that are available are not reliable for the purpose of obtaining fair value at December 31, 2021, (b) an income valuation approach technique (i.e. present value) that maximizes the use of relevant unobservable inputs and minimizes the use of observable inputs will be equally or more representative of fair value than a market approach, and (c) the CDO segment is appropriately classified within Level 3 of the valuation hierarchy because management determined that significant adjustments were required to determine fair value at the measurement date. Management utilizes an independent third party to prepare both the evaluations of OTTI and the fair value determinations for the CDO portfolio. Management does not believe that there were any material differences in the OTTI evaluations and pricing between December 31, 2020 and December 31, 2021. The following table presents a cumulative roll-forward of the amount of OTTI charges related to credit losses which have been recognized in earnings for the trust preferred securities in the CDO portfolio held and not intended to be sold for the years ended December 31, 2021 and 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) 2021 2020 Balance of credit-related OTTI at January 1 ​ $ 2,244 ​ $ 2,446 Reduction for increases in cash flows expected to be collected ​ ​ (201) ​ ​ (202) Balance of credit-related OTTI at December 31 ​ $ 2,043 ​ $ 2,244 ​ The amortized cost and estimated fair value of securities by contractual maturity at December 31, 2021 are shown in the following table. Actual maturities will differ from contractual maturities because the issuers of the securities may have the right to call or prepay obligations with or without call or prepayment penalties. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Amortized Cost Fair Value Contractual Maturity ​ ​ ​ ​ ​ ​ Available for sale: ​ ​ ​ ​ ​ ​ Due after one year through five years ​ $ 9,398 ​ $ 9,501 Due after five years through ten years ​ ​ 19,124 ​ ​ 19,044 Due after ten years ​ ​ 72,128 ​ ​ 68,620 ​ ​ ​ 100,650 ​ ​ 97,165 Residential mortgage-backed agencies ​ ​ 49,630 ​ ​ 48,661 Commercial mortgage-backed agencies ​ ​ 51,694 ​ ​ 50,868 Collateralized mortgage obligations ​ ​ 93,018 ​ ​ 90,077 Total available for sale ​ $ 294,992 ​ $ 286,771 Held to Maturity: ​ ​ ​ ​ ​ ​ Due after ten years ​ $ 20,169 ​ $ 28,921 ​ ​ ​ 20,169 ​ ​ 28,921 Residential mortgage-backed agencies ​ ​ 30,634 ​ ​ 30,847 Commercial mortgage-backed agencies ​ ​ 5,456 ​ ​ 5,601 Collateralized mortgage obligations ​ ​ — ​ ​ — Total held to maturity ​ $ 56,259 ​ $ 65,369 ​ At December 31, 2021 and 2020, investment securities with a value of $158.7 million and $137.1 million, respectively, were pledged as permitted or required to secure public deposits, for securities sold under agreements to repurchase as required or permitted by law and as collateral for borrowing capacity.

Loans and Related Allowance for

Loans and Related Allowance for Loan Losses	12 Months Ended
	Dec. 31, 2021
Loans and Related Allowance for Loan Losses [Abstract]
Loans and Related Allowance for Loan Losses	9. Loans and Related Allowance for Loan Losses The following table summarizes the primary segments of the loan portfolio as of December 31, 2021 and December 31, 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Commercial Real Estate Acquisition and Development Commercial and Industrial Residential Mortgage Consumer Total December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Individually evaluated for impairment ​ $ 2,365 ​ $ 629 ​ $ 90 ​ $ 2,644 ​ $ — ​ $ 5,728 Collectively evaluated for impairment ​ $ 371,926 ​ $ 127,448 ​ $ 180,886 ​ $ 402,042 ​ $ 65,657 ​ $ 1,147,959 Total loans ​ $ 374,291 ​ $ 128,077 ​ $ 180,976 ​ $ 404,686 ​ $ 65,657 ​ $ 1,153,687 December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Individually evaluated for impairment ​ $ 3,330 ​ $ 842 ​ $ — ​ $ 3,185 ​ $ 102 ​ $ 7,459 Collectively evaluated for impairment ​ $ 365,846 ​ $ 116,119 ​ $ 266,745 ​ $ 375,985 ​ $ 35,658 ​ $ 1,160,353 Total loans ​ $ 369,176 ​ $ 116,961 ​ $ 266,745 ​ $ 379,170 ​ $ 35,760 ​ $ 1,167,812 ​ In the ordinary course of business, executive officers and directors of the Corporation, including their families and companies in which certain directors are principal owners, were loan customers of the Bank. Changes in the dollar amount of loans outstanding to officers, directors and their associates were as follows for the year ended December 31: ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) 2021 Balance at January 1 ​ $ 8,857 Loans or advances ​ ​ 1,877 Changes due to change in status ​ ​ (3,910) Repayments ​ ​ (3,112) Balance at December 31 ​ $ 3,712 ​ ​ The following table presents the classes of the loan portfolio summarized by the aggregate Pass and the criticized categories of Special Mention and Substandard. There were no loans classified as Doubtful within the internal risk rating system as of December 31, 2021 and 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Pass Special Mention Substandard Total December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Commercial real estate ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Non owner-occupied ​ $ 173,299 ​ $ 12,987 ​ $ 6,077 ​ $ 192,363 All other CRE ​ ​ 174,395 ​ ​ 2,357 ​ ​ 5,176 ​ ​ 181,928 Acquisition and development ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 1-4 family residential construction ​ ​ 19,924 ​ ​ — ​ ​ — ​ ​ 19,924 All other A&D ​ ​ 107,532 ​ ​ 218 ​ ​ 403 ​ ​ 108,153 Commercial and industrial ​ ​ 161,429 ​ ​ 5,071 ​ ​ 14,476 ​ ​ 180,976 Residential mortgage ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Residential mortgage - term ​ ​ 338,832 ​ ​ — ​ ​ 5,624 ​ ​ 344,456 Residential mortgage – home equity ​ ​ 59,533 ​ ​ — ​ ​ 697 ​ ​ 60,230 Consumer ​ ​ 65,557 ​ ​ — ​ ​ 100 ​ ​ 65,657 Total ​ $ 1,100,501 ​ $ 20,633 ​ $ 32,553 ​ $ 1,153,687 December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Commercial real estate ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Non owner-occupied ​ $ 178,670 ​ $ 5,526 ​ $ 6,322 ​ $ 190,518 All other CRE ​ ​ 166,504 ​ ​ 5,664 ​ ​ 6,490 ​ ​ 178,658 Acquisition and development ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 1-4 family residential construction ​ ​ 18,920 ​ ​ — ​ ​ — ​ ​ 18,920 All other A&D ​ ​ 97,648 ​ ​ 17 ​ ​ 376 ​ ​ 98,041 Commercial and industrial ​ ​ 245,185 ​ ​ 8,867 ​ ​ 12,693 ​ ​ 266,745 Residential mortgage ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Residential mortgage - term ​ ​ 309,177 ​ ​ 283 ​ ​ 6,117 ​ ​ 315,577 Residential mortgage – home equity ​ ​ 62,804 ​ ​ — ​ ​ 789 ​ ​ 63,593 Consumer ​ ​ 35,648 ​ ​ 3 ​ ​ 109 ​ ​ 35,760 Total ​ $ 1,114,556 ​ $ 20,360 ​ $ 32,896 ​ $ 1,167,812 ​ Management further monitors the performance and credit quality of the loan portfolio by analyzing the age of the portfolio as determined by the length of time a recorded payment is past due. The increase of $7.5 million in non-owner occupied offset the decreases in the commercial and industrial and all other commercial real estate categories of $3.8 million and $3.3 million, respectively. In accordance with the CARES Act, as of December 31, 2021, total loan modifications were $9.4 million. This amount included 13 commercial loans related to real estate rental, food services and health care sectors. These loans are scheduled to return to contractual payment terms within the first quarter of 2022. Of these 13 loans, five are classified as pass, six are classified as special mention, and two classified as substandard. The pandemic triggered the Bank to proactively communicate with borrowers initially based on types of industry deemed to be at a higher risk level (i.e. hospitality, accommodations, etc.). This was then expanded to our top borrowers regardless of industry. Discussions evolved into weekly meetings between borrowers and Bank personnel; with the goal being to provide assistance to the communities we serve. The following table presents the classes of the loan portfolio at December 31, 2021 and December 31, 2020, summarized by the aging categories of performing loans and non-accrual loans. Loans under modification are reported as current in accordance with CARES Act requirements: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Current 30-59 Day Past Due 60-89 Days Past Due 90 Days+ Past Due Total Past Due and still accruing Non- Accrual Total Loans December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Commercial real estate ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Non owner-occupied ​ $ 192,363 ​ $ — ​ $ — ​ $ — ​ $ — ​ $ — ​ $ 192,363 All other CRE ​ ​ 181,847 ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ 81 ​ ​ 181,928 Acquisition and development ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 1-4 family residential construction ​ ​ 19,924 ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ 19,924 All other A&D ​ ​ 107,763 ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ 390 ​ ​ 108,153 Commercial and industrial ​ ​ 180,676 ​ ​ 132 ​ ​ 78 ​ ​ — ​ ​ 210 ​ ​ 90 ​ ​ 180,976 Residential mortgage ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Residential mortgage - term ​ ​ 340,429 ​ ​ 159 ​ ​ 2,222 ​ ​ 148 ​ ​ 2,529 ​ ​ 1,498 ​ ​ 344,456 Residential mortgage – home equity ​ ​ 59,485 ​ ​ 238 ​ ​ 104 ​ ​ — ​ ​ 342 ​ ​ 403 ​ ​ 60,230 Consumer ​ ​ 65,208 ​ ​ 268 ​ ​ 29 ​ ​ 152 ​ ​ 449 ​ ​ — ​ ​ 65,657 Total ​ $ 1,147,695 ​ $ 797 ​ $ 2,433 ​ $ 300 ​ $ 3,530 ​ $ 2,462 ​ $ 1,153,687 December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Commercial real estate ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Non owner-occupied ​ $ 190,510 ​ $ — ​ $ — ​ $ — ​ $ — ​ $ 8 ​ $ 190,518 All other CRE ​ ​ 177,360 ​ ​ 408 ​ ​ — ​ ​ — ​ ​ 408 ​ ​ 890 ​ ​ 178,658 Acquisition and development ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 1-4 family residential construction ​ ​ 18,920 ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ 18,920 All other A&D ​ ​ 97,660 ​ ​ 5 ​ ​ — ​ ​ 10 ​ ​ 15 ​ ​ 366 ​ ​ 98,041 Commercial and industrial ​ ​ 266,708 ​ ​ 37 ​ ​ — ​ ​ — ​ ​ 37 ​ ​ — ​ ​ 266,745 Residential mortgage ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Residential mortgage - term ​ ​ 312,500 ​ ​ 63 ​ ​ 670 ​ ​ 710 ​ ​ 1,443 ​ ​ 1,634 ​ ​ 315,577 Residential mortgage – home equity ​ ​ 63,036 ​ ​ 80 ​ ​ 63 ​ ​ — ​ ​ 143 ​ ​ 414 ​ ​ 63,593 Consumer ​ ​ 35,473 ​ ​ 230 ​ ​ 26 ​ ​ 4 ​ ​ 260 ​ ​ 27 ​ ​ 35,760 Total ​ $ 1,162,167 ​ $ 823 ​ $ 759 ​ $ 724 ​ $ 2,306 ​ $ 3,339 ​ $ 1,167,812 ​ Non-accrual loans that have been subject to partial charge-offs totaled $0.5 million at December 31, 2021 and $0.4 million at December 31, 2020. Loans secured by 1-4 family residential real estate properties in the process of foreclosure totaled $0.2 million at December 31, 2021 and $0.4 million at December 31, 2020. Foreclosure and repossession activities were temporarily suspended as a result of COVID-19 but resumed during the third quarter 2021. Management continues to conform to federal and state mandates relative to the foreclosure processes for both Federal Backed and Non-Federal Backed mortgages. As a percentage of the loan portfolio, accruing loans past due 30 days or more increased to 0.31% at December 31, 2021 compared to 0.20% at December 31, 2020. ​ The ALL is maintained to absorb losses from the loan portfolio. The ALL is based on management’s continuing evaluation of the risk characteristics and credit quality of the loan portfolio, assessment of current economic conditions, diversification and size of the portfolio, adequacy of collateral, past and anticipated loss experience, and the amount of non-performing loans. The Bank’s methodology for determining the ALL is based on the requirements of ASC Section 310-10-35, Receivables-Overall-Subsequent Measurement Contingencies Loss Contingencies Policy Statements on the Allowance for Loan and Lease Losses and other bank regulatory guidance. The total of the two components represents the Bank’s ALL. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Commercial Real Estate Acquisition and Development Commercial and Industrial Residential Mortgage Consumer Unallocated Total December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Individually evaluated for impairment ​ $ — ​ $ — ​ $ 28 ​ $ 36 ​ $ — ​ $ — ​ $ 64 Collectively evaluated for impairment ​ $ 6,032 ​ $ 2,615 ​ $ 2,432 ​ $ 3,448 ​ $ 934 ​ $ 430 ​ $ 15,891 Total ALL ​ $ 6,032 ​ $ 2,615 ​ $ 2,460 ​ $ 3,484 ​ $ 934 ​ $ 430 ​ $ 15,955 December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Individually evaluated for impairment ​ $ 4 ​ $ 13 ​ $ — ​ $ 40 ​ $ — ​ $ — ​ $ 57 Collectively evaluated for impairment ​ $ 5,539 ​ $ 2,326 ​ $ 2,584 ​ $ 5,110 ​ $ 370 ​ $ 500 ​ $ 16,429 Total ALL ​ $ 5,543 ​ $ 2,339 ​ $ 2,584 ​ $ 5,150 ​ $ 370 ​ $ 500 ​ $ 16,486 ​ The evaluation of the need and amount of a specific allocation of the ALL and whether a loan can be removed from impairment status is made on a quarterly basis. The following table presents impaired loans by class, at December 31, 2021 and December 31, 2020, segregated by those for which a specific allowance was required and those for which a specific allowance was not necessary: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Impaired Loans with Specific Allowance ​ Impaired Loans with No Specific Allowance ​ Total Impaired Loans (in thousands) Recorded Investment Related Allowances Recorded Investment Recorded Investment Unpaid Principal Balance December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Commercial real estate ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Non owner-occupied ​ $ — ​ $ — ​ $ 106 ​ $ 106 ​ $ 106 All other CRE ​ ​ — ​ ​ — ​ ​ 2,259 ​ ​ 2,259 ​ ​ 2,259 Acquisition and development ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 1-4 family residential construction ​ ​ — ​ ​ — ​ ​ 239 ​ ​ 239 ​ ​ 239 All other A&D ​ ​ — ​ ​ — ​ ​ 390 ​ ​ 390 ​ ​ 1,599 Commercial and industrial ​ ​ 90 ​ ​ 28 ​ ​ — ​ ​ 90 ​ ​ 2,304 Residential mortgage ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Residential mortgage - term ​ ​ 344 ​ ​ 31 ​ ​ 1,897 ​ ​ 2,241 ​ ​ 2,302 Residential mortgage – home equity ​ ​ 46 ​ ​ 5 ​ ​ 357 ​ ​ 403 ​ ​ 422 Consumer ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ — Total impaired loans ​ $ 480 ​ $ 64 ​ $ 5,248 ​ $ 5,728 ​ $ 9,231 December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Commercial real estate ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Non owner-occupied ​ $ 111 ​ $ 4 ​ $ 8 ​ $ 119 ​ $ 119 All other CRE ​ ​ — ​ ​ — ​ ​ 3,211 ​ ​ 3,211 ​ ​ 3,211 Acquisition and development ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 1-4 family residential construction ​ ​ — ​ ​ — ​ ​ 266 ​ ​ 266 ​ ​ 266 All other A&D ​ ​ 276 ​ ​ 13 ​ ​ 300 ​ ​ 576 ​ ​ 1,724 Commercial and industrial ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ 2,214 Residential mortgage ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Residential mortgage - term ​ ​ 936 ​ ​ 34 ​ ​ 1,910 ​ ​ 2,846 ​ ​ 3,031 Residential mortgage – home equity ​ ​ 76 ​ ​ 6 ​ ​ 339 ​ ​ 415 ​ ​ 447 Consumer ​ ​ — ​ ​ — ​ ​ 26 ​ ​ 26 ​ ​ 51 Total impaired loans ​ $ 1,399 ​ $ 57 ​ $ 6,060 ​ $ 7,459 ​ $ 11,063 ​ Loans that are collectively evaluated for impairment are analyzed with general allowances being made as appropriate. For general allowances, historical loss trends are used in the estimation of losses in the current portfolio. These historical loss amounts are modified by other qualitative factors. The classes described above, which are based on the Federal call code assigned to each loan, provide the starting point for the ALL analysis. Management tracks the historical net charge-off activity (full and partial charge-offs, net of full and partial recoveries) at the call code level. A historical charge-off factor is calculated utilizing a defined number of consecutive historical quarters. Consumer pools currently utilize a rolling twelve quarters, while Commercial pools currently utilize a rolling eight quarters. “Pass” rated credits are segregated from “Criticized” credits for the application of qualitative factors. The un-criticized (“pass”) pools for commercial and residential real estate are further segmented based upon the geographic location of the underlying collateral. There are seven geographic regions utilized – six that represent the Bank’s lending footprint and a seventh for all out-of-market credits. Different economic environments and resultant credit risks exist in each region that are acknowledged in the assignment of qualitative factors. Loans in the criticized pools, which possess certain qualities or characteristics that may lead to collection and loss issues, are closely monitored by management and subject to additional qualitative factors. Management supplements the historical charge-off factor with a number of additional qualitative factors that are likely to cause estimated credit losses associated with the existing loan pools to differ from historical loss experience. The additional factors, which are evaluated quarterly and updated using information obtained from internal, regulatory, and governmental sources, are: (i) national and local economic trends and conditions; (ii) levels of and trends in delinquency rates and non-accrual loans; (iii) trends in volumes and terms of loans; (iv) effects of changes in lending policies; (v) experience, ability, and depth of lending staff; (vi) value of underlying collateral; and (vii) concentrations of credit from a loan type, industry and/or geographic standpoint. Management reviews the loan portfolio on a quarterly basis using a defined, consistently applied process in order to make appropriate and timely adjustments to the ALL. When information confirms all or part of specific loans to be uncollectible, these amounts are promptly charged off against the ALL. Residential mortgage and consumer loans are charged off after they are 120 days contractually past due. All other loans are charged off based on an evaluation of the facts and circumstances of each individual loan. When the Bank believes that its ability to collect is solely dependent on the liquidation of the collateral, a full or partial charge-off is recorded promptly to bring the recorded investment to an amount that the Bank believes is supported by an ability to collect on the collateral. The circumstances that may impact the Bank’s decision to charge-off all or a portion of a loan include default or non-payment by the borrower, scheduled foreclosure actions, and/or prioritization of the Bank’s claim in bankruptcy. There may be circumstances where due to pending events, the Bank will place a specific allocation of the ALL on a loan for which a partial charge-off has been previously recognized. This specific allocation may be either charged-off or removed depending upon the outcome of the pending event. Full or partial charge-offs are not recovered until full principal and interest on the loan have been collected, even if a subsequent appraisal supports a higher value. In most cases, loans with partial charge-offs remain in non-accrual status. Both full and partial charge-offs reduce the recorded investment of the loan and the ALL and are considered to be charge-offs for purposes of all credit loss metrics and trends, including the historical rolling charge-off rates used in the determination of the ALL. Activity in the ALL is presented for the years ended December 31, 2021 and December 31, 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Commercial Real Estate Acquisition and Development Commercial and Industrial Residential Mortgage Consumer Unallocated Total ALL balance at January 1, 2021 ​ $ 5,543 ​ $ 2,339 ​ $ 2,584 ​ $ 5,150 ​ $ 370 ​ $ 500 ​ $ 16,486 Charge-offs ​ ​ (14) ​ ​ (85) ​ ​ (2) ​ ​ (141) ​ ​ (396) ​ ​ — ​ ​ (638) Recoveries ​ ​ — ​ ​ 175 ​ ​ 513 ​ ​ 66 ​ ​ 170 ​ ​ — ​ ​ 924 Provision ​ ​ 503 ​ ​ 186 ​ ​ (635) ​ ​ (1,591) ​ ​ 790 ​ ​ (70) ​ ​ (817) ALL balance at December 31, 2021 ​ $ 6,032 ​ $ 2,615 ​ $ 2,460 ​ $ 3,484 ​ $ 934 ​ $ 430 ​ $ 15,955 ALL balance at January 1, 2020 ​ $ 2,882 ​ $ 3,674 ​ $ 1,341 ​ $ 3,828 ​ $ 312 ​ $ 500 ​ $ 12,537 Charge-offs ​ ​ — ​ ​ (1,172) ​ ​ (232) ​ ​ (217) ​ ​ (341) ​ ​ — ​ ​ (1,962) Recoveries ​ ​ 69 ​ ​ 37 ​ ​ 151 ​ ​ 83 ​ ​ 170 ​ ​ — ​ ​ 510 Provision ​ ​ 2,592 ​ ​ (200) ​ ​ 1,324 ​ ​ 1,456 ​ ​ 229 ​ ​ — ​ ​ 5,401 ALL balance at December 31, 2020 ​ $ 5,543 ​ $ 2,339 ​ $ 2,584 ​ $ 5,150 ​ $ 370 ​ $ 500 ​ $ 16,486 ​ The ALL is based on estimates, and actual losses will vary from current estimates. The granularity of the homogeneous pools and the related historical loss ratios and other qualitative factors, as well as the consistency in the application of assumptions, result in an ALL that is representative of the risk found in the components of the portfolio at any given date. The following table presents the average recorded investment in impaired loans and related interest income recognized for the years ended December 31, 2021 and 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2021 ​ 2020 (in thousands) Average investment Interest income recognized on an accrual basis Interest income recognized on a cash basis Average investment Interest income recognized on an accrual basis Interest income recognized on a cash basis Commercial real estate ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Non owner-occupied ​ $ 2,836 ​ $ 12 ​ $ — ​ $ 131 ​ $ 9 ​ $ — All other CRE ​ ​ 2,840 ​ ​ 118 ​ ​ 94 ​ ​ 3,203 ​ ​ 144 ​ ​ — Acquisition and development ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 1-4 family residential construction ​ ​ 252 ​ ​ 11 ​ ​ — ​ ​ 278 ​ ​ 12 ​ ​ — All other A&D ​ ​ 557 ​ ​ 9 ​ ​ — ​ ​ 6,709 ​ ​ 12 ​ ​ 1 Commercial and industrial ​ ​ 18 ​ ​ — ​ ​ — ​ ​ 16 ​ ​ — ​ ​ — Residential mortgage ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Residential mortgage - term ​ ​ 2,561 ​ ​ 70 ​ ​ 5 ​ ​ 2,593 ​ ​ 82 ​ ​ — Residential mortgage – home equity ​ ​ 439 ​ ​ — ​ ​ — ​ ​ 604 ​ ​ — ​ ​ 4 Consumer ​ ​ 14 ​ ​ — ​ ​ — ​ ​ 20 ​ ​ — ​ ​ — Total ​ $ 9,517 ​ $ 220 ​ $ 99 ​ $ 13,554 ​ $ 259 ​ $ 5 ​ In the normal course of business, the Bank modifies loan terms for various reasons. These reasons may include as a retention strategy to compete in the current interest rate environment, and to re-amortize or extend a loan term to better match the loan’s payment stream with the borrower’s cash flows. A modified loan is considered to be a TDR when the Bank has determined that the borrower is troubled (i.e. experiencing financial difficulties) and a concession has been granted. The Bank evaluates the probability that the borrower will be in payment default on any of its debt in the foreseeable future without modification. To make this determination, the Bank performs a global financial review of the borrower and loan guarantors to assess their current ability to meet their financial obligations. See Note 3 for more details on loan modifications and the CARES Act. When the Bank restructures a loan to a troubled borrower, the loan terms (i.e. interest rate, payment, amortization period and/or maturity date) are modified in such a way to enable the borrower to cover the modified debt service payments based on current financials and cash flow adequacy. If a borrower’s hardship is thought to be temporary, then modified terms are only offered for that time period. Where possible, the Bank obtains additional collateral and/or secondary payment sources at the time of the restructure in order to put the Bank in the best possible position if the borrower is not able to meet the modified terms. To date, the Bank has not forgiven any principal as a restructuring concession. The Bank will not offer modified terms if it believes that modifying the loan terms will only delay an inevitable permanent default. All loans designated as TDRs are considered impaired loans and may be in either accruing or non-accruing status. If the loan was accruing at the time of the modification, then it continues to be in accruing status subsequent to the modification. Non-accrual TDRs may return to accruing status when there has been sufficient payment performance for a period of at least six months. TDRs are considered to be in payment default if, subsequent to modification, the loans are transferred to non-accrual status or to foreclosure. A loan may be removed from being reported as a TDR in the calendar year following the modification if the interest rate at the time of modification was consistent with the interest rate for a loan with comparable credit risk and the loan has performed according to its modified terms for at least six months. Further, a loan that has been removed from TDR reporting status and has been subsequently re-modified at standard market terms, may be removed from impaired status as well. The volume, type and performance of TDR activity is considered in the assessment of the local economic trend qualitative factor used in the determination of the ALL for loans that are evaluated collectively for impairment. There were 12 loans totaling $3.3 million and 14 loans totaling $4.0 million that were classified as TDRs at December 31, 2021 and December 31, 2020, respectively. The following table presents the volume and recorded investment at the time of modification of TDRs by class and type of modification that occurred during the periods indicated: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Temporary Rate Modification ​ Extension of Maturity ​ Modification of Payment and Other Terms (Dollars in thousands) Number of Contracts Recorded Investment Number of Contracts Recorded Investment Number of Contracts Recorded Investment For the year ended December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Commercial real estate ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Non owner-occupied ​ — ​ $ — ​ 1 ​ $ 109 ​ — ​ $ — All other CRE ​ — ​ ​ — ​ — ​ ​ — ​ — ​ ​ — Acquisition and development ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 1-4 family residential construction ​ — ​ ​ — ​ — ​ ​ — ​ — ​ ​ — All other A&D ​ — ​ ​ — ​ 1 ​ ​ 202 ​ — ​ ​ — Commercial and industrial ​ — ​ ​ — ​ — ​ ​ — ​ — ​ ​ — Residential mortgage ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Residential mortgage – term ​ — ​ ​ — ​ 2 ​ ​ 299 ​ — ​ ​ — Residential mortgage – home equity ​ — ​ ​ — ​ — ​ ​ — ​ — ​ ​ — Consumer ​ — ​ ​ — ​ — ​ ​ — ​ — ​ ​ — Total ​ — ​ $ — ​ 4 ​ $ 610 ​ — ​ $ — For the year ended December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Commercial real estate ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Non owner-occupied ​ — ​ $ — ​ — ​ $ — ​ — ​ $ — All other CRE ​ — ​ ​ — ​ — ​ ​ — ​ 1 ​ ​ 2,226 Acquisition and development ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 1-4 family residential construction ​ — ​ ​ — ​ — ​ ​ — ​ — ​ ​ — All other A&D ​ — ​ ​ — ​ 2 ​ ​ 430 ​ — ​ ​ 0 Commercial and industrial ​ — ​ ​ — ​ — ​ ​ — ​ — ​ ​ — Residential mortgage ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Residential mortgage – term ​ 1 ​ ​ 46 ​ 2 ​ ​ 457 ​ 3 ​ ​ 356 Residential mortgage – home equity ​ — ​ ​ — ​ — ​ ​ — ​ — ​ ​ — Consumer ​ — ​ ​ — ​ — ​ ​ — ​ — ​ ​ — Total ​ 1 ​ $ 46 ​ 4 ​ $ 887 ​ 4 ​ $ 2,582 ​ During the years ended December 31, 2021 and 2020, there were no payment defaults. Also, there were no additional funds committed to be advanced in connection with TDRs at December 31, 2021 or 2020.

Other Real Estate Owned

Other Real Estate Owned	12 Months Ended
	Dec. 31, 2021
Other Real Estate Owned [Abstract]
Other Real Estate Owned	10. Other Real Estate Owned The following table presents the components of OREO, net of related valuation allowance, as of December 31, 2021 and 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) 2021 2020 Commercial real estate ​ $ — ​ $ 945 Acquisition and development ​ ​ 4,477 ​ ​ 8,441 Residential mortgage ​ ​ — ​ ​ — Total OREO ​ $ 4,477 ​ $ 9,386 ​ The following table presents the activity in the OREO valuation allowance for the years ended December 31, 2021 and 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) 2021 2020 Balance January 1 ​ $ 1,010 ​ $ 1,790 Fair value write-down ​ ​ 59 ​ ​ 116 Sales of OREO ​ ​ (616) ​ ​ (896) Balance December 31 ​ $ 453 ​ $ 1,010 ​ The following table presents the components of OREO expenses, net, for the years ended December 31, 2021 and 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) 2021 2020 Gains on real estate, net ​ $ (1,372) ​ $ (130) Fair value write-down ​ ​ 59 ​ ​ 116 Expenses, net ​ ​ 420 ​ ​ 184 Rental and other income ​ ​ (52) ​ ​ (159) Total OREO (income)/ expenses, net ​ $ (945) ​ $ 11 ​

Premises and Equipment

Premises and Equipment	12 Months Ended
	Dec. 31, 2021
Premises and Equipment [Abstract]
Premises and Equipment	11. Premises and Equipment The following table presents the components of premises and equipment at December 31, 2021 and 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) 2021 2020 Land ​ $ 6,953 ​ $ 6,953 Land Improvements ​ ​ 1,499 ​ ​ 1,411 Premises ​ ​ 34,685 ​ ​ 34,701 Furniture and Equipment ​ ​ 18,925 ​ ​ 18,113 ​ ​ ​ 62,062 ​ ​ 61,178 Less accumulated depreciation ​ ​ (27,365) ​ ​ (24,315) Total ​ $ 34,697 ​ $ 36,863 ​ The Corporation recorded depreciation expense of $3.3 million for each of the years ended December 31, 2021 and 2020.

Leases

Leases	12 Months Ended
	Dec. 31, 2021
Leases [Abstract]
Leases	12. Leases Substantially all of the leases in which the Corporation is the lessee are comprised of real estate property for branches, ATM locations, and office equipment with terms extending through 2030. All of the Corporation’s leases are classified as operating leases. The present value of lease payments is reported as a lease liability and right of use asset on the Corporation’s Consolidated Statement of Financial Condition. The following table represents the Consolidated Statements of Financial Condition classification of the Corporation’s ROU assets and lease liabilities. The Corporation elected not to include short-term leases (i.e., leases with remaining terms of 12 months or less), or equipment leases that were deemed immaterial on the Consolidated Statement of Financial Condition. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) December 31, 2021 December 31, 2020 Lease Right-of Use Assets ​ ​ ​ ​ ​ ​ Operating lease right-of-use assets ​ $ 2,247 ​ $ 2,408 Lease Liabilities ​ ​ ​ ​ ​ ​ Operating lease liabilities ​ $ 2,761 ​ $ 2,958 ​ In calculating the present value of the lease payments, the Corporation has utilized its incremental borrowing rate based on electing the original lease term to account for each lease component. The following table presents the weighted-average lease term and discount rate for operating leases at December 31, 2021: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ December 31, 2020 Weighted-average remaining lease term ​ ​ ​ ​ Operating leases ​ 6.89 years ​ 7.77 years Weighted-average discount rate ​ ​ ​ ​ Operating leases ​ 5.03% ​ 5.06% ​ The Corporation elected, for all classes of underlying assets, to separate lease and non-lease components. Total operating lease expense was $0.5 million for the year ended December 31, 2021 and December 31, 2020. Short-term lease expense was $20 thousand for the year ended December 31, 2021 and December 31, 2020. Future minimum payments for operating leases with initial or remaining terms of one year or more at December 31, 2021 were as follows: ​ ​ ​ ​ ​ (in thousands) Amount 2022 ​ $ 518 2023 ​ ​ 457 2024 ​ ​ 457 2025 ​ ​ 457 2026 ​ ​ 403 Thereafter ​ ​ 1,005 Total future minimum lease payments ​ ​ 3,297 Amounts representing interest ​ ​ (536) Present value of net future minimum lease payments ​ $ 2,761 ​

Deposits

Deposits	12 Months Ended
	Dec. 31, 2021
Deposits [Abstract]
Deposits	13. Deposits Time deposits that exceed the FDIC insurance limit of $250,000 at December 31, 2021 and 2020 were $44.6 million and $68.6 million, respectively. At December 31, 2021 and 2020, $0.9 million and $0.2 million of deposit overdrafts were re-classified as loans respectively. The following is a summary of the scheduled maturities of all time deposits maturing within years ended December 31: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (In thousands) ​ Amount 2022 $ 110,012 2023 ​ ​ 24,081 2024 ​ ​ 22,793 2025 ​ ​ 4,428 2026 ​ ​ 1,836 Thereafter ​ ​ 79 Total ​ $ 163,229 ​ In the ordinary course of business, executive officers and directors of the Corporation, including their families and companies in which certain directors are principal owners, were deposit customers of the Bank. At December 31, 2021, executive officers and directors had approximately $11.4 million in deposits with the Bank compared to $11.2 million at December 31, 2020.

Borrowed Funds

Borrowed Funds	12 Months Ended
	Dec. 31, 2021
Borrowed Funds [Abstract]
Borrowed Funds	14. Borrowed Funds The following is a summary of short-term borrowings at December 31, 2021 and 2020 with original maturities of less than one year: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (Dollars in thousands) 2021 2020 Securities sold under agreements to repurchase: ​ ​ ​ ​ ​ ​ Outstanding at end of year ​ $ 57,699 ​ $ 49,160 Weighted average interest rate at year end ​ ​ 0.15% ​ ​ 0.19% Maximum amount outstanding as of any month end ​ $ 72,396 ​ $ 55,290 Average amount outstanding ​ $ 57,697 ​ $ 46,519 Approximate weighted average rate during the year ​ ​ 0.15% ​ ​ 0.20% ​ Repurchase agreements were secured by $69.3 million in investment securities at December 31, 2021 and $68.3 million at December 31, 2020. In March 2004, Trust I and Trust II issued preferred securities with an aggregate liquidation amount of $30.0 million to third-party investors and issued common equity with an aggregate liquidation amount of $0.9 million to First United Corporation. These Trusts used the proceeds of these offerings to purchase an equal amount of TPS Debentures, as follows: $20.6 million $10.3 million The TPS Debentures issued to each of the Trusts represent the sole assets of that Trust, and payments of the TPS Debentures by First United Corporation are the only sources of cash flow for the Trust. First United Corporation has the right, without triggering a default, to defer interest on all of the TPS Debentures for up to 20 quarterly periods, in which case distributions on the preferred securities will also be deferred. Should this occur, the Corporation may not pay dividends or distributions on, or repurchase, redeem or acquire any shares of its capital stock. The following is a summary of long-term borrowings at December 31, 2021 and 2020 with original maturities exceeding one year: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (In thousands) 2021 2020 FHLB advances, 0.00% at December 31, 2021 and bearing fixed interest rates ranging from 1.37% to 2.90% at December 31, 2020 ​ $ — ​ $ 70,000 Junior subordinated debt ​ ​ 30,929 ​ ​ 30,929 Total long-term debt ​ $ 30,929 ​ $ 100,929 ​ The contractual maturities of long-term borrowings at December 31, 2021 are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2021 ​ ​ Fixed ​ Floating ​ ​ ​ (in thousands) Rate Rate Total Due in 2022 ​ ​ — ​ ​ — ​ ​ — Due in 2023 ​ ​ — ​ ​ — ​ ​ — Due in 2024 ​ ​ — ​ ​ — ​ ​ — Due in 2025 ​ ​ — ​ ​ — ​ ​ — Due in 2026 ​ ​ — ​ ​ — ​ ​ — Thereafter ​ ​ — ​ ​ 30,929 ​ ​ 30,929 Total long-term debt ​ $ — ​ $ 30,929 ​ $ 30,929 ​ The Bank has a borrowing capacity agreement with the FHLB in an amount equal to 30% of the Bank’s assets. The available line of credit equaled $520.1 million at December 31, 2021 and $515.2 million at December 31, 2020. This line of credit, which can be used for both short and long-term funding, can only be utilized to the extent of available collateral. The line is secured by certain qualified mortgage, commercial and home equity loans as follows (in thousands): ​ ​ ​ ​ ​ ​ ​ ​ ​ 1-4 family mortgage loans $ 125,428 Commercial loans ​ ​ 38,174 Multi-family loans ​ ​ 8,522 Home equity loans ​ ​ 19,456 ​ ​ $ 191,580 ​ At December 31, 2021, $188.2 million was available for additional borrowings. The Bank also has various unsecured lines of credit totaling $130.0 million with various financial institutions and a $1.0 million secured line with the Federal Reserve to meet daily liquidity requirements. At December 31, 2021 and 2020, there were no borrowings under these credit facilities. Repurchase Agreements - FHLB Advances

Goodwill and Other Intangible A

Goodwill and Other Intangible Assets	12 Months Ended
	Dec. 31, 2021
Goodwill and Other Intangible Assets [Abstract]
Goodwill and Other Intangible Assets	15. Goodwill and Other Intangible Assets The gross carrying amounts and accumulated amortization of intangible assets and goodwill are presented at December 31, 2021 and 2020 in the following table: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ December 31, 2020 (In thousands) ​ Gross Carrying Amount ​ ​ Accumulated Amortization ​ Net Carrying Amount Weighted Average Remaining Life ​ Gross Carrying Amount ​ ​ Accumulated Amortization ​ Net Carrying Amount Weighted Average Remaining Life ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Amortizing intangible assets: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Other intangibles ​ $ 1,048 ​ $ — ​ $ 1,048 5 years ​ $ — ​ $ — ​ $ — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Goodwill ​ $ 11,004 ​ ​ ​ ​ $ 11,004 ​ ​ $ 11,004 ​ ​ ​ ​ $ 11,004 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ The following table presents the estimated future amortization expense for amortizing intangible assets within the years ending December 31: ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Amount 2022 ​ $ 210 2023 ​ ​ 210 2024 ​ ​ 210 2025 ​ ​ 209 2026 ​ ​ 209 ​ ​ ​ ​ Total amortizing intangible assets ​ $ 1,048 ​ ​ ​ ​ ​

Accumulated Other Comprehensive

Accumulated Other Comprehensive Loss ("AOCL")	12 Months Ended
	Dec. 31, 2021
Accumulated Other Comprehensive Loss ("AOCL") [Abstract]
Accumulated Other Comprehensive Loss ("AOCL")	16. Accumulated Other Comprehensive Loss (“AOCL”) The following table presents the changes in each component of accumulated other comprehensive loss for the years ended December 31, 2021 and 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Investment securities- with OTTI AFS Investment securities- all other AFS Investment securities- HTM Cash Flow Hedge Pension Plan SERP Total Accumulated OCL, net: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balance - January 1, 2020 ​ $ (2,542) ​ $ (853) ​ $ (899) ​ $ (85) ​ $ (20,417) ​ $ (1,175) ​ $ (25,971) Other comprehensive income/(loss) before reclassifications ​ ​ (587) ​ ​ 1,291 ​ ​ — ​ ​ (869) ​ ​ (3,262) ​ ​ (625) ​ ​ (4,052) Amounts reclassified from accumulated ​ ​ (148) ​ ​ (463) ​ ​ 584 ​ ​ — ​ ​ 1,049 ​ ​ 138 ​ ​ 1,160 Balance - December 31, 2020 ​ $ (3,277) ​ $ (25) ​ $ (315) ​ $ (954) ​ $ (22,630) ​ $ (1,662) ​ $ (28,863) Other comprehensive income/(loss) before reclassifications ​ ​ 2,475 ​ ​ (5,611) ​ ​ — ​ ​ 635 ​ ​ 3,431 ​ ​ (521) ​ ​ 409 Amounts reclassified from accumulated ​ ​ (147) ​ ​ (113) ​ ​ 181 ​ ​ — ​ ​ 1,091 ​ ​ 128 ​ ​ 1,140 Balance - December 31, 2021 ​ $ (949) ​ $ (5,749) ​ $ (134) ​ $ (319) ​ $ (18,108) ​ $ (2,055) ​ $ (27,314) ​ The following tables present the components of other comprehensive loss for the years ended December 31, 2021 and 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Components of Other Comprehensive Income (in thousands) Before Tax Amount Tax (Expense) Benefit Net For the year ended December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ Available for sale (AFS) securities with OTTI: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized holding gains ​ $ 3,379 ​ $ (904) ​ $ 2,475 Less: accretable yield recognized in income ​ ​ 201 ​ ​ (54) ​ ​ 147 Net unrealized gains on investments with OTTI ​ ​ 3,178 ​ ​ (850) ​ ​ 2,328 Available for sale securities – all other: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized holding losses ​ ​ (7,661) ​ ​ 2,050 ​ ​ (5,611) Less: gains recognized in income ​ ​ 154 ​ ​ (41) ​ ​ 113 Net unrealized losses on all other AFS securities ​ ​ (7,815) ​ ​ 2,091 ​ ​ (5,724) Held to maturity securities: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized holding gains ​ ​ — ​ ​ — ​ ​ — Less: amortization recognized in income ​ ​ (247) ​ ​ 66 ​ ​ (181) Net unrealized gains on HTM securities ​ ​ 247 ​ ​ (66) ​ ​ 181 Cash flow hedges: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized holding gains ​ ​ 867 ​ ​ (232) ​ ​ 635 Less: amortization recognized in income ​ ​ — ​ ​ — ​ ​ — Net unrealized gains on cash flow hedges ​ ​ 867 ​ ​ (232) ​ ​ 635 Pension Plan: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized net actuarial gain ​ ​ 4,684 ​ ​ (1,253) ​ ​ 3,431 Less: amortization of unrecognized loss ​ ​ (1,490) ​ ​ 399 ​ ​ (1,091) Less: amortization of prior service costs ​ ​ — ​ ​ — ​ ​ — Net pension plan liability adjustment ​ ​ 6,174 ​ ​ (1,652) ​ ​ 4,522 SERP: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized net actuarial loss ​ ​ (711) ​ ​ 190 ​ ​ (521) Less: amortization of unrecognized loss ​ ​ (175) ​ ​ 47 ​ ​ (128) Less: amortization of prior service costs ​ ​ — ​ ​ — ​ ​ — Net SERP liability adjustment ​ ​ (536) ​ ​ 143 ​ ​ (393) Other comprehensive income ​ $ 2,115 ​ $ (566) ​ $ 1,549 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Components of Other Comprehensive Loss (in thousands) Before Tax Amount Tax (Expense) Benefit Net For the year ended December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ Available for sale (AFS) securities with OTTI: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized holding losses ​ $ (803) ​ $ 216 ​ $ (587) Less: accretable yield recognized in income ​ ​ 202 ​ ​ (54) ​ ​ 148 Net unrealized losses on investments with OTTI ​ ​ (1,005) ​ ​ 270 ​ ​ (735) Available for sale securities – all other: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized holding gains ​ ​ 1,765 ​ ​ (474) ​ ​ 1,291 Less: gains recognized in income ​ ​ 632 ​ ​ (169) ​ ​ 463 Net unrealized losses on all other AFS securities ​ ​ 1,133 ​ ​ (305) ​ ​ 828 Held to maturity securities: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized holding gains ​ ​ — ​ ​ — ​ ​ — Less: amortization recognized in income ​ ​ (798) ​ ​ 214 ​ ​ (584) Net unrealized gains on HTM securities ​ ​ 798 ​ ​ (214) ​ ​ 584 Cash flow hedges: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized holding losses ​ ​ (1,187) ​ ​ 318 ​ ​ (869) Less: amortization recognized in income ​ ​ — ​ ​ — ​ ​ — Net unrealized losses on cash flow hedges ​ ​ (1,187) ​ ​ 318 ​ ​ (869) Pension Plan: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized net actuarial loss ​ ​ (4,456) ​ ​ 1,194 ​ ​ (3,262) Less: amortization of unrecognized loss ​ ​ (1,433) ​ ​ 384 ​ ​ (1,049) Net pension plan liability adjustment ​ ​ (3,023) ​ ​ 810 ​ ​ (2,213) SERP: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized net actuarial loss ​ ​ (854) ​ ​ 229 ​ ​ (625) Less: amortization of unrecognized loss ​ ​ (188) ​ ​ 50 ​ ​ (138) Less: amortization of prior service costs ​ ​ — ​ ​ — ​ ​ — Net SERP liability adjustment ​ ​ (666) ​ ​ 179 ​ ​ (487) Other comprehensive loss ​ $ (3,950) ​ $ 1,058 ​ $ (2,892) ​ The following tables present the details of accumulated other comprehensive loss components for the years ended December 31, 2021 and 2020: ​ ​ ​ ​ ​ ​ ​ Details of Accumulated Other Comprehensive Loss Components ​ Amount Reclassified from Accumulated Other Comprehensive Loss ​ Affected Line Item in the Statement (in thousands) 2021 Where Net Income is Presented Net unrealized losses on investment securities with OTTI: ​ ​ ​ ​ ​ Accretable Yield ​ $ 201 ​ Interest income on taxable investment securities Taxes ​ ​ (54) ​ Provision for income tax expense ​ ​ $ 147 ​ Net of tax Net unrealized gains on available for sale investment securities - all other: ​ ​ ​ ​ ​ Gains on sales ​ $ 154 ​ Net gains Taxes ​ ​ (41) ​ Provision for income tax expense ​ ​ $ 113 ​ Net of tax Net unrealized gains on held to maturity investment securities: ​ ​ ​ ​ ​ Amortization ​ $ (247) ​ Interest income on taxable investment securities Taxes ​ ​ 66 ​ Provision for income tax expense ​ ​ $ (181) ​ Net of tax Net pension plan liability adjustment: ​ ​ ​ ​ ​ Amortization of unrecognized loss ​ $ (1,490) ​ Other expense Taxes ​ ​ 399 ​ Provision for income tax expense ​ ​ $ (1,091) ​ Net of tax Net SERP liability adjustment: ​ ​ ​ ​ ​ Amortization of unrecognized loss ​ $ (175) ​ Other expense Taxes ​ ​ 47 ​ Provision for income tax expense ​ ​ $ (128) ​ Net of tax Total reclassifications for the period ​ $ (1,140) ​ Net of tax ​ ​ ​ ​ ​ ​ ​ Details of Accumulated Other Comprehensive Loss Components ​ Amount Reclassified from Accumulated Other Comprehensive Loss ​ Affected Line Item in the Statement (in thousands) 2020 Where Net Income is Presented Net unrealized gains on investment securities with OTTI: ​ ​ ​ ​ ​ Accretable Yield ​ $ 202 ​ Interest income on taxable investment securities Taxes ​ ​ (54) ​ Provision for income tax expense ​ ​ $ 148 ​ Net of tax Net unrealized losses on available for sale investment securities - all other: ​ ​ ​ ​ ​ Gains on sales ​ $ 632 ​ Net gains Taxes ​ ​ (169) ​ Provision for income tax expense ​ ​ $ 463 ​ Net of tax Net unrealized gains on held to maturity investment securities: ​ ​ ​ ​ ​ Amortization ​ $ (798) ​ Interest income on taxable investment securities Taxes ​ ​ 214 ​ Provision for income tax expense ​ ​ $ (584) ​ Net of tax Net pension plan liability adjustment: ​ ​ ​ ​ ​ Amortization of unrecognized loss ​ $ (1,433) ​ Other expense Taxes ​ ​ 384 ​ Provision for income tax expense ​ ​ $ (1,049) ​ Net of tax Net SERP liability adjustment: ​ ​ ​ ​ ​ Amortization of unrecognized loss ​ $ (188) ​ Other expense Taxes ​ ​ 50 ​ Provision for income tax expense ​ ​ $ (138) ​ Net of tax Total reclassifications for the period ​ $ (1,160) ​ Net of tax ​

Income Taxes

Income Taxes	12 Months Ended
	Dec. 31, 2021
Income Taxes [Abstract]
Income Taxes	17. Income Taxes The provision for income taxes consists of the following for the years ended December 31, 2021 and 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (In thousands) 2021 2020 Current Tax expense: ​ ​ ​ ​ ​ ​ Federal ​ $ 4,164 ​ $ 1,957 State ​ ​ 1,825 ​ ​ 1,463 ​ ​ $ 5,989 ​ $ 3,420 Deferred tax expense: ​ ​ ​ ​ ​ ​ Federal ​ $ 420 ​ $ 772 State ​ ​ 130 ​ ​ (245) ​ ​ $ 550 ​ $ 527 Income tax expense for the year ​ $ 6,539 ​ $ 3,947 ​ The reconciliation between the statutory federal income tax rate and effective income tax rate for the years ended December 31, 2021 and 2020 is as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2021 2020 Federal statutory rate ​ ​ 21.0% ​ ​ 21.0% Tax-exempt income on securities and loans ​ ​ (1.0) ​ ​ (1.3) Tax-exempt BOLI income ​ ​ (1.0) ​ ​ (1.5) State income tax, net of federal tax benefit ​ ​ 6.0 ​ ​ 5.1 Tax credits ​ ​ (0.2) ​ ​ (1.2) Other ​ ​ 0.1 ​ ​ 0.1 ​ ​ ​ 24.9% ​ ​ 22.2% ​ Deferred income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes. Significant components of the Corporation’s temporary differences as of December 31, 2021 and 2020 are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (In thousands) 2021 2020 Deferred tax assets: ​ ​ ​ ​ ​ ​ Allowance for loan losses ​ $ 4,269 ​ $ 4,417 Deferred fees ​ ​ 88 ​ ​ 490 Deferred compensation ​ ​ 1,125 ​ ​ 1,019 Federal and state tax loss carry forwards ​ ​ 2,966 ​ ​ 2,743 Unrealized loss on investment securities ​ ​ 2,264 ​ ​ 1,089 SERP ​ ​ 2,829 ​ ​ 2,626 Pension ​ ​ — ​ ​ 515 Lease liability ​ ​ 547 ​ ​ 569 Low income housing ​ ​ 670 ​ ​ 647 Other than temporary impairment on investment securities ​ ​ 601 ​ ​ 643 Derivative contract ​ ​ 121 ​ ​ 353 Other real estate owned ​ ​ 121 ​ ​ 271 Other ​ ​ 87 ​ ​ 115 Total deferred tax assets ​ ​ 15,688 ​ ​ 15,497 Valuation allowance ​ ​ (2,966) ​ ​ (2,743) Total deferred tax assets less valuation allowance ​ ​ 12,722 ​ ​ 12,754 Deferred tax liabilities: ​ ​ ​ ​ ​ ​ Goodwill and other intangibles ​ ​ (2,801) ​ ​ (2,805) Lease right-of-use asset ​ ​ (508) ​ ​ (545) Pension ​ ​ (1,275) ​ ​ — Depreciation ​ ​ (1,152) ​ ​ (1,380) Other ​ ​ (129) ​ ​ (52) Total deferred tax liabilities ​ ​ (5,865) ​ ​ (4,782) Net deferred tax assets ​ $ 6,857 ​ $ 7,972 ​ In assessing the ability to realize deferred tax assets, management considers whether it is more likely than not that some portion or all of the deferred tax assets will not be realized. The ultimate realization of the deferred tax assets is dependent upon the generation of future taxable income of the appropriate character (for example, ordinary income or capital gain) within the carry-back or carry-forward period available under the tax law during the periods in which temporary differences are deductible. The Corporation has considered future market growth, forecasted earnings, future taxable income, and feasible and permissible tax planning strategies in determining whether it will be able to realize the deferred tax asset. If the Corporation were to determine that it will not be able to realize a portion of its net deferred tax asset in the future for which there is currently no valuation allowance, an adjustment to the net deferred tax asset would be charged to earnings in the period such determination was made. Conversely, if the Corporation were to make a determination that it is more likely than not that the deferred tax assets for which there is a valuation allowance will be realized, the related valuation allowance would be reduced and a benefit would be recorded. At December 31, 2021, the Corporation had Maryland net operating losses (“NOLs”) and other MD carryforwards of $45.5 million for which a deferred tax asset of $3.0 million has been recorded. There has been and continues to be a full valuation allowance on these NOLs based on management’s belief that it is more likely than not that these NOLs will not be realized prior to the expiration of their carry-forward periods because the Corporation will not generate sufficient taxable income in the future to fully utilize the NOLs. The valuation allowance was $3.0 million at December 31, 2021 and $2.7 million at December 31, 2020. The Company and its subsidiaries file income tax returns in the U.S. federal jurisdiction and various states jurisdictions. The 2018-2020 tax years remain open under the standard statute of limitations. Also, with few exceptions, the Company is no longer subject to state income tax examinations for tax years before 2018. Any interest and penalties on income tax assessments or income tax refunds are recognized in the Consolidated Statements of Income as a components of interest expense (income) and other operating expense. There were no amounts of accrued tax-related interest and penalties at December 31, 2021 and 2020. Furthermore, there were no net interest and penalties related to unrecognized tax benefits for the periods presented.

Equity Compensation Plan

Equity Compensation Plan	12 Months Ended
	Dec. 31, 2021
Equity Compensation Plan Information [Abstract]
Equity Compensation Plan	18. Equity Compensation Plan At the 2018 Annual Meeting of Shareholders, First United Corporation’s shareholders approved the First United Corporation 2018 Equity Compensation Plan (the “Equity Plan”) which authorizes the issuance of up to 325,000 shares of common stock to employees, directors and qualifying consultants pursuant to stock options, stock appreciation rights, stock awards, dividend equivalents, and other stock-based awards. The Corporation complies with the provisions of ASC Topic 718, Compensation Stock Compensation Pursuant to First United Corporation’s director compensation policy, each director receives an annual retainer of 1,000 shares of First United Corporation common stock, plus $10,000 to be paid, at the director’s election, in cash or additional shares of common stock. In June 2020, a total of 13,160 fully vested shares of common stock were issued to directors, which had a grant date fair market value of $14.52 per share. In July 2020, a total of 916 fully vested shares of common stock were issued to a new director, which had a grant date fair market value of $11.22 per share. In January 2021, a total of 1,202 fully vested shares were issued to two new directors, which had a grant date fair market value of $16.66 per share. In May 2021, a total of 12,726 fully vested shares of common stock were issued to directors, which had a grant date fair value of $18.50 per share. Director stock compensation expense was $250,575 for the year ended December 31, 2021 and $220,598 for the year ended December 31, 2020. Restricted Stock Units On March 26, 2020, pursuant to the Corporation’s Long Term Incentive Plan (the "LTIP"), which is a sub-plan of the Equity Plan, the Compensation Committee of First United Corporation’s Board of Directors (the "Committee") granted RSUs to the Corporation’s principal executive officer, its principal financial officer, and certain of its other executive officers. An RSU contemplates the issuance of shares of common stock of First United Corporation if and when the RSU vests. The RSUs granted to each of the foregoing officers consist of (a) a performance vesting award for a three year performance period and (b) a time-vesting award that will vest ratably over a three year period. Target performance levels were set based on the annual budget which supports the Corporation’s long-term objective of achieving high performance as compared to peers. Threshold performance is the minimum level of acceptable performance as defined by the Committee and maximum performance represented a level potentially achievable under ideal circumstances. Achievement of the threshold performance level would result in each executive participant earning a payout at 50% of his or her respective target award opportunity. Achievement of the target performance level would result in the executive participant earning the target award and achievement at or above the maximum performance level would result in the executive participant earning 150% of the target opportunity. Actual results for any goal that falls between performance levels would be interpolated to calculate a proportionate award. For the performance period ending December 31, 2021, the RSUs’ performance goal is based on earnings per share for the year ending December 31, 2021. For the performance period ending December 31, 2022, the RSUs performance goals are based on earnings per share for the year ending December 31, 2022 and growth in tangible book value per share during the performance period. For the performance period ending December 31, 2023, the RSUs performance goals are based on earnings per share for the year ending December 31, 2023 and growth in tangible book value per share during the performance period. To receive any shares under an RSU, a grantee must be employed by the Corporation or one of its subsidiaries on the applicable vesting date, except that a grantee whose employment terminates prior to such vesting date due to death, disability or retirement will be entitled to a pro-rated portion of the shares subject to the RSUs, assuming that, in the case of performance-vesting RSUs, the performance goals had been met at their "target" levels. In the first quarter of 2020, RSUs were granted relating to 9,791 performance vesting shares (target level) for 2019 LTIP plan for the performance period ending December 31, 2021 and 10,143 performance vesting shares and 5,070 time vesting shares (target level) for 2020 LTIP plan for the performance period ending December 31, 2022, which had a grant date fair market value of $12.54 per share of common stock underlying each RSU. The 2020 plan has a performance period for the performance-vesting RSUs of three years ending December 31, 2022 and the time-vesting RSUs will vest ratably over a three year period that began on March 26, 2021. On March 26, 2021, 1,690 of the 5,070 time vesting shares were issued to participants. Stock compensation expense was $98,842 and $124,970 for the years ended 2021 and 2020, respectively. Unrecognized compensation expense at December 31, 2021 related to unvested RSUs was $89,710. In May 2021, RSUs relating to 7,389 performance vesting shares and 3,693 time vesting shares (target level) for plan year 2021 were granted, which had a grant date fair market value of $17.93 per share of common stock underlying each RSU. The performance period for the performance-vesting RSUs is the three year period ending December 31, 2023. The time-vesting RSUs will vest ratably over a three year period beginning on May 5, 2022. Stock compensation expense was $44,190 for the year ended December 31, 2021. Unrecognized compensation expense as of December 31, 2021 related to unvested units was $154,664.

Employee Benefit Plans

Employee Benefit Plans	12 Months Ended
	Dec. 31, 2021
401(k) Profit Sharing Plan [Abstract]
Employee Benefit Plans	19. Employee Benefit Plans First United Corporation sponsors a noncontributory defined benefit Pension Plan (the “Pension Plan”) covering the employees who were hired prior to the freeze and others who were grandfathered into the Pension Plan. The benefits are based on years of service and the employees’ compensation during the last five years of employment. Effective April 30, 2010, the Pension Plan was amended, resulting in a “soft freeze”, the effect of which prohibits new entrants into the Pension Plan and ceases crediting of additional years of service, after that date. Effective January 1, 2013, the Pension Plan was amended to unfreeze it for those employees for whom the sum of (i) their ages, at their closest birthday, plus (ii) years of service for vesting purposes equals 80 or greater. The “soft freeze” continues to apply to all other plan participants. Pension benefits for these participants will be managed through discretionary contributions to the First United Corporation 401(k) Profit Sharing Plan (the “401(k) Plan”). During 2001, the Bank established an unfunded Defined Benefit Supplemental Executive Retirement Plan (“Defined Benefit SERP”). The Defined Benefit SERP is available only to a select group of management or highly compensated employees to provide supplemental retirement benefits in excess of limits imposed on qualified plans by federal tax law. The benefit obligation activity for both the Pension Plan and Defined Benefit SERP was calculated using an actuarial measurement date of January 1. Plan assets and the benefit obligations were calculated using an actuarial measurement date of December 31. On January 9, 2015, First United Corporation and members of management who do not participate in the Defined Benefit SERP entered into participation agreements under the Deferred Compensation Plan, each styled as a Defined Contribution SERP Agreement (the “Contribution Agreement”). Pursuant to each Contribution Agreement, First United Corporation agreed, for each Plan Year (as defined in the Deferred Compensation Plan) in which it determines that it has been Profitable (as defined in the Contribution Agreement), to make a discretionary contribution to the participant’s Employer Account in an amount equal to 15% of the participant’s base salary level for such Plan Year, with the first Plan Year being the year ending December 31, 2015. The Contribution Agreement provides that the participant will become 100% vested in the amount maintained in his or her Employer Account upon the earliest to occur of the following events: (i) Normal Retirement (as defined in the Contribution Agreement); (ii) Separation from Service (as defined in the Contribution Agreement) following a Change of Control (as defined in the Deferred Compensation Plan) and subsequent Triggering Event (as defined in the Contribution Agreement); (iii) Separation from Service due to a Disability (as defined in the Contribution Agreement); (iv) with respect to a particular award of Employer Contribution Credits, the participant’s completion of two consecutive Years of Service (as defined in the Contribution Agreement) immediately following the Plan Year for which such award was made; or (v) death. Notwithstanding the foregoing, however, a participant will lose entitlement to the amount maintained in his or her Employer Account in the event employment is terminated for Cause (as defined in the Contribution Agreement). In addition, the Contribution Agreement conditions entitlement to the amounts held in the Employer Account on the participant (a) refraining from engaging in Competitive Employment (as defined in the Contribution Agreement) for three years following his or her Separation from Service, (b) refraining from injurious disclosure of confidential information concerning the Corporation, and (c) remaining available, at the First United Corporation’s reasonable request, to provide at least six hours of transition services per month for 12 months following his or her Separation from Service (except in the case of death or Disability), except that only item (b) will apply in the event of a Separation from Service following a Change of Control and subsequent Triggering Event. In January 2019, the Board approved discretionary contributions to four participants totaling $123,179. The contributions had a two year vesting period that ended on December 31, 2020. In January 2020, the Board of Directors of First United Corporation approved discretionary contributions to four participants totaling $126,058. The Corporation recorded $63,029 of related compensation expense for the year ended December 31, 2021 and $63,029 for the year ended December 31, 2020. In January 2021, the Board of Directors approved discretionary contributions to three participants totaling $101,257. The Corporation recorded $50,628 of related compensation expense for 2021 related to these contributions. Each discretionary contribution has a two year vesting period. The following tables summarize benefit obligation and funded status, plan asset activity, components of net pension cost, and weighted average assumptions for the Pension Plan and the Defined Benefit SERP: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Pension ​ Defined Benefit SERP (in thousands) 2021 2020 2021 2020 Change in Benefit Obligation ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Obligation at the beginning of the year ​ $ 57,898 ​ $ 50,995 ​ $ 9,614 ​ $ 8,647 Service cost ​ ​ 154 ​ ​ 225 ​ ​ 168 ​ ​ 135 Interest cost ​ ​ 1,421 ​ ​ 1,624 ​ ​ 238 ​ ​ 236 Change in discount rate and mortality assumptions ​ ​ (2,583) ​ ​ 5,971 ​ ​ — ​ ​ — Actuarial losses ​ ​ 168 ​ ​ 1,157 ​ ​ 711 ​ ​ 862 Benefits paid ​ ​ (2,127) ​ ​ (2,074) ​ ​ (336) ​ ​ (266) Obligation at the end of the year ​ ​ 54,931 ​ ​ 57,898 ​ ​ 10,395 ​ ​ 9,614 Change in Plan Assets ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Fair value at the beginning of the year ​ ​ 55,971 ​ ​ 50,829 ​ ​ — ​ ​ — Actual return on plan assets ​ ​ 5,852 ​ ​ 6,216 ​ ​ — ​ ​ — Employer contribution ​ ​ — ​ ​ 1,000 ​ ​ 336 ​ ​ 266 Benefits paid ​ ​ (2,127) ​ ​ (2,074) ​ ​ (336) ​ ​ (266) Fair value at the end of the year ​ ​ 59,696 ​ ​ 55,971 ​ ​ — ​ ​ — Funded/(Unfunded) Status ​ $ 4,765 ​ $ (1,927) ​ $ (10,395) ​ $ (9,614) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Pension ​ Defined Benefit SERP (in thousands) 2021 2020 2021 2020 Components of Net Pension Cost ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Service cost ​ $ 154 ​ $ 225 ​ $ 168 ​ $ 135 Interest cost ​ ​ 1,421 ​ ​ 1,624 ​ ​ 238 ​ ​ 236 Expected return on assets ​ ​ (3,569) ​ ​ (3,548) ​ ​ — ​ ​ — Amortization of recognized loss ​ ​ 1,490 ​ ​ 1,433 ​ ​ 175 ​ ​ 188 Amortization of prior service cost ​ ​ — ​ ​ — ​ ​ (2) ​ ​ (3) Net pension (income)/expense in employee benefits ​ $ (504) ​ $ (266) ​ $ 579 ​ $ 556 Weighted Average Assumptions used to determine benefit obligations: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Discount rate for benefit obligations ​ ​ 2.85% ​ ​ 2.50% ​ ​ 2.80% ​ ​ 2.52% Discount rate for net pension cost ​ ​ 2.50% ​ ​ 3.25% ​ ​ — ​ ​ — Expected long-term return on assets ​ ​ 6.50% ​ ​ 7.00% ​ ​ — ​ ​ — Rate of compensation increase ​ ​ 3.00% ​ ​ 3.00% ​ ​ 3.00% ​ ​ 3.00% ​ The accumulated benefit obligation for the Pension Plan was $51.1 million and $54.0 million at December 31, 2021 and 2020, respectively. The accumulated benefit obligation for the Defined Benefit SERP was $9.1 million and $8.7 million at December 31, 2021 and 2020, respectively. The investment assets of a defined benefit plan are managed with the goal of providing for retiree distributions while also supporting long-term plan obligations with a moderate level of portfolio risk. To address the variability over time of both risk and return, the plan investment strategy entails a dynamic approach to asset allocation, providing for normalized targets for major asset classes, with the ability to tactically adjust within the following specified ranges around those targets. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Asset Class Normalized Target Range Cash ​ 1% ​ 0% - 20% Fixed Income ​ 40% ​ 30% - 50% Equities ​ 59% ​ 45% - 65% ​ Decisions regarding tactical adjustments within the above noted ranges for asset classes are based on a top down review of factors expected to have material impact on the risk and reward dynamics of the portfolio as a whole. Such factors include, but are not limited to, the following: ● Anticipated domestic and international economic growth as a whole; ● The position of the economy within its longer term economic cycle; and ● The expected impact of economic vitality, cycle positioning, financial market risks, industry/demographic trends and political forces on the various market sectors and investment styles. With respect to individual company securities, additional company specific matters are considered, which could include management track record and guidance, future earnings expectations, current relative price expectations and the impact of identified risks on expected performance, among others. A core equity position of large cap stocks will be maintained, with more aggressive or volatile sectors meaningfully represented in the asset mix in pursuit of higher returns. Strategic and specific investment decisions are guided by an in-house investment committee as well as a number of outside institutional resources that provide economic, industry and company data and analytics. It is management’s intent to give the Pension Plan’s investment managers flexibility with respect to investment decisions and their timing within the overall guidelines. However, certain investments require specific review and approval by management. Management is also informed of anticipated changes in nonproprietary investment managers, significant modifications of any previously approved investment, or the anticipated use of derivatives to execute investment strategies. Portfolio risk is managed in large part by a focus on diversification across multiple levels as well as an emphasis on financial strength. For example, current investment policies restrict initial investments in debt securities to be rated investment grade at the time of purchase. Also, with the exception of the highest rated securities (e.g. - U.S. Treasury or government-backed agency securities), no more than 10% of the portfolio may be invested in a single entity’s securities. As a result of the previously noted approaches to controlling portfolio risk, any concentrations of risk would be associated with general systemic risks faced by industry sectors or the portfolio as a whole. Assets in the Pension Plan are valued by the Corporation’s accounting system provider who utilizes a third-party pricing service. Valuation data is based on actual market data for stocks and mutual funds (Level 1) and matrix pricing for bonds (Level 2). Cash and cash equivalents are also considered Level 1 within the fair value hierarchy. At December 31, 2021 and 2020, the value of Pension Plan investments was as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ ​ ​ ​ ​ ​ Fair Value Hierarchy (Dollars in thousands) Assets at Fair Value % of Portfolio Level 1 Level 2 Cash and cash equivalents ​ $ 763 ​ 1.3% ​ $ 763 ​ $ — Fixed income securities: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ U.S. Government and Agencies ​ ​ 125 ​ 0.2% ​ ​ — ​ ​ 125 Taxable municipal bonds and notes ​ ​ 5,290 ​ 8.9% ​ ​ — ​ ​ 5,290 Corporate bonds and notes ​ ​ 8,451 ​ 14.2% ​ ​ — ​ ​ 8,451 Preferred stock ​ ​ 960 ​ 1.6% ​ ​ — ​ ​ 960 Fixed income mutual funds ​ ​ 9,260 ​ 15.5% ​ ​ 9,260 ​ ​ — Total fixed income ​ ​ 24,086 ​ 40.3% ​ ​ 9,260 ​ ​ 14,826 Equities: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Large Cap ​ ​ 27,575 ​ 46.2% ​ ​ 27,575 ​ ​ — Mid Cap ​ ​ 2,052 ​ 3.4% ​ ​ 2,052 ​ ​ — Small Cap ​ ​ 39 ​ 0.1% ​ ​ 39 ​ ​ — International ​ ​ 5,181 ​ 8.7% ​ ​ 5,181 ​ ​ — Total equities ​ ​ 34,847 ​ 58.4% ​ ​ 34,847 ​ ​ — Total market value ​ $ 59,696 ​ 100.0% ​ $ 44,870 ​ $ 14,826 Note: The Large cap equities includes 194,124 shares of First United Corporation common stock at December 31, 2021 and 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2020 ​ ​ ​ ​ ​ ​ Fair Value Hierarchy (Dollars in thousands) Assets at Fair Value % of Portfolio Level 1 Level 2 Cash and cash equivalents ​ $ 2,312 ​ 4.1% ​ $ 2,312 ​ $ — Fixed income securities: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ U.S. Government and Agencies ​ ​ 298 ​ 0.6% ​ ​ — ​ ​ 298 Taxable municipal bonds and notes ​ ​ 4,215 ​ 7.5% ​ ​ — ​ ​ 4,215 Corporate bonds and notes ​ ​ 10,681 ​ 19.1% ​ ​ — ​ ​ 10,681 Preferred stock ​ ​ 973 ​ 1.7% ​ ​ — ​ ​ 973 Fixed income mutual funds ​ ​ 6,256 ​ 11.2% ​ ​ 6,256 ​ ​ — Total fixed income ​ ​ 22,423 ​ 40.1% ​ ​ 6,256 ​ ​ 16,167 Equities: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Large Cap ​ ​ 24,886 ​ 44.5% ​ ​ 24,886 ​ ​ — Mid Cap ​ ​ 1,511 ​ 2.7% ​ ​ 1,511 ​ ​ — Small Cap ​ ​ 477 ​ 0.8% ​ ​ 477 ​ ​ — International ​ ​ 4,362 ​ 7.8% ​ ​ 4,362 ​ ​ — Total equities ​ ​ 31,236 ​ 55.8% ​ ​ 31,236 ​ ​ — Total market value ​ $ 55,971 ​ 100.0% ​ $ 39,804 ​ $ 16,167 ​ As of December 31, 2021, the 25-year average return on pension portfolio assets was 7.21%, exceeding the expected long-term return of 6.50% utilized for 2021. Considering that future equity returns are partially a function of current starting valuations and the general level of interest rates, return expectations and forecasts by the majority of market analysts have been lowered. With equity valuations that have exceeded pre-pandemic highs, elevated inflation, and the prospect of policy normalization going forward, it is considered appropriate to maintain the forward expected long-term rate of return at 6.50%. Estimated cash flows related to expected future benefit payments from the Pension Plan and Defined Benefit SERP are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (In thousands) Pension Plan Defined Benefit SERP 2022 ​ $ 2,166 ​ $ 336 2023 ​ ​ 2,237 ​ ​ 336 2024 ​ ​ 2,341 ​ ​ 336 2025 ​ ​ 2,385 ​ ​ 336 2026 ​ ​ 2,517 ​ ​ 530 2027-2031 ​ ​ 13,320 ​ ​ 2,934 ​ First United Corporation made no contributions to the Pension Plan in 2021 and contributed $1.0 million in 2020. First United Corporation will continue to evaluate future annual contributions to the Pension Plan based upon its funded status and an evaluation of the future benefits to be provided thereunder. The Bank expects to fund the annual projected benefit payments for the Defined Benefit SERP from operations. The estimated costs that will be amortized from accumulated other comprehensive loss into net periodic pension cost during the next fiscal year are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (In thousands) Pension Defined Benefit SERP Net actuarial loss ​ ​ 1,117 ​ ​ 271 ​ ​ $ 1,117 ​ $ 271 ​

401(k) Profit Sharing Plan

401(k) Profit Sharing Plan	12 Months Ended
	Dec. 31, 2021
401(k) Profit Sharing Plan [Abstract]
401(k) Profit Sharing Plan	20. 401(k) Profit Sharing Plan In furtherance of First United Corporation’s belief that every employee should have the ability to accrue retirement benefits, it adopted the 401(k) Profit Sharing Plan, which is available to all employees, including executive officers. Employees are automatically entered in the plan on the first of the month following completion of 30 days of service to First United Corporation and/or its subsidiaries. Employees have the opportunity to opt out of participation or change their deferral amounts under the plan at any time. In addition to contributions by participants, the plan contemplates employer matching and the potential of discretionary contributions to the accounts of participants. First United Corporation believes that matching contributions encourage employees to participate and thereby plan for their post-retirement financial future. Beginning with the 2008 plan year, First United Corporation enhanced the match formula to 100% on the first 1% of salary reduction and 50% on the next 5% of salary reduction. This match is accrued for all participants, including executive officers, immediately upon entering the plan on the first day of the month following the completion of 30 days of employment. The employee must be a plan participant and be actively employed on the last day of the plan year to share in the employer matching contribution, except in the case of death, disability or retirement of the participant. Additionally, First United Corporation accrued a non-elective employer contribution during 2021 for all employees other than employees who participate in the Defined Benefit SERP and Defined Contribution SERP and those employees meeting the age plus service requirement in the Pension Plan equal to 4.0% of each employee’s salary, and 0.05% of each employee’s salary hired before January 1, 2010, which will be paid in the first quarter of 2022. Expense charged to operations for the 401(k) Plan was $1.2 million in 2021 and $1.1 million in 2020.

Federal Reserve Requirements

Federal Reserve Requirements	12 Months Ended
	Dec. 31, 2021
Federal Reserve Requirements [Abstract]
Federal Reserve Requirements	21. Federal Reserve Requirements The Bank is required to maintain cash reserves with the Federal Reserve Bank of Richmond based on specified deposit liabilities. Effective March 26, 2020, the Federal Reserve Board reduced reserve requirement ratios to 0%. This action eliminated reserve requirements for all depository institutions.

Contractual Obligations, Commit

Contractual Obligations, Commitments and Contingent Liabilities	12 Months Ended
	Dec. 31, 2021
Contractual Obligations, Commitments and Contingent Liabilities [Abstract]
Contractual Obligations, Commitments and Contingent Liabilities	22. Contractual Obligations, Commitments and Contingent Liabilities Contractual Obligations The Corporation enters into contractual obligations in the normal course of business. Among these obligations are FHLB advances and junior subordinated debentures, operating lease agreements for banking and subsidiaries’ offices, and for data processing and telecommunications equipment. At December 31, 2021, no large capital obligations are anticipated. ​ Commitments Loan commitments are made to accommodate the financial needs of our customers. Loan commitments have credit risk essentially the same as that involved in extending loans to customers and are subject to normal credit policies. Commitments to extend credit generally have fixed expiration dates, may require payment of a fee, and contain cancellation clauses in the event of an adverse change in the customer’s credit quality. Commitments to extend credit in the form of consumer, commercial and business as of December 31, 2021 and December 31, 2020 are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (In thousands) 2021 2020 Residential Mortgage - home equity ​ $ 66,874 ​ $ 59,615 Residential Mortgage - construction ​ ​ 18,657 ​ ​ 12,220 Commercial ​ ​ 136,897 ​ ​ 125,294 Consumer - personal credit lines ​ ​ 4,551 ​ ​ 4,314 Standby letters of credit ​ ​ 15,711 ​ ​ 17,675 Total ​ $ 242,690 ​ $ 219,118 ​ We do not issue any guarantees that would require liability recognition or disclosure other than the standby letters of credit issued by the Bank. Standby letters of credit are conditional commitments issued by the Bank to guarantee the performance of a customer to a third party to support contractual obligations and to ensure job performance. Generally, the Bank’s letters of credit are issued with expiration dates within one year. Historically, most letters of credit expire unfunded, and therefore, cash requirements are substantially less than the total commitment. The credit risk involved in issuing letters of credit is essentially the same as that involved in extending loan facilities to customers. The Bank generally holds collateral and/or personal guarantees supporting letters of credit.

Fair Value of Financial Instrum

Fair Value of Financial Instruments	12 Months Ended
	Dec. 31, 2021
Fair Value of Financial Instruments [Abstract]
Fair Value of Financial Instruments	23. Fair Value of Financial Instruments The Corporation complies with the guidance of ASC Topic 820, Fair Value Measurements and Disclosures Financial Instruments – Overall Fair value is defined as the price to sell an asset or to transfer a liability in an orderly transaction between willing market participants as of the measurement date. Fair value is best determined by values quoted through active trading markets. Active trading markets are characterized by numerous transactions of similar financial instruments between willing buyers and willing sellers. Because no active trading market exists for various types of financial instruments, many of the fair values disclosed were derived using present value discounted cash flows or other valuation techniques described below. As a result, the Corporation’s ability to actually realize these derived values cannot be assumed. The Corporation measures fair values based on the fair value hierarchy established in ASC Paragraph 820-10-35-37. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). The three levels of inputs that may be used to measure fair value under the hierarchy are as follows: Level 1: Level 2: Level 3: The level established within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement. Transfers in and out of Level 1, 2 or 3 are recorded at fair value at the beginning of the reporting period. Investments – Investments – Debt and Equity Securities The fair value of investments available-for-sale is determined using a market approach. At December 31, 2021 and 2020, the U.S. Government agencies and treasuries, residential and commercial mortgage-backed securities, and municipal bonds segments are classified as Level 2 within the valuation hierarchy. Their fair values were determined based upon market-corroborated inputs and valuation matrices, which were obtained through third party data service providers or securities brokers through which we have historically transacted both purchases and sales of investment securities. Derivative financial instruments (Cash flow hedge) Impaired loans Receivables Equity Investment- Other real estate owned For assets and liabilities measured at fair value on a recurring and non-recurring basis, the fair value measurements by level within the fair value hierarchy used at December 31, 2021 and 2020 are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Fair Value Measurements at ​ ​ ​ ​ ​ December 31, 2021 Using ​ ​ ​ ​ ​ (In Thousands) ​ Assets & Liabilities Measured at Quoted Prices in Active Markets for Identical Assets Significant Other Observable Inputs Significant Unobservable Inputs Description ​ 12/31/21 ​ (Level 1) ​ (Level 2) ​ (Level 3) Recurring: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Investment securities available-for-sale: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ U.S. government agencies ​ $ 67,169 ​ ​ ​ ​ $ 67,169 ​ ​ ​ Residential mortgage-backed agencies ​ $ 48,661 ​ ​ ​ ​ $ 48,661 ​ ​ ​ Commercial mortgage-backed agencies ​ $ 50,868 ​ ​ ​ ​ $ 50,868 ​ ​ ​ Collateralized mortgage obligations ​ $ 90,077 ​ ​ ​ ​ $ 90,077 ​ ​ ​ Obligations of states and political subdivisions ​ $ 12,804 ​ ​ ​ ​ $ 12,804 ​ ​ ​ Collateralized debt obligations ​ $ 17,192 ​ ​ ​ ​ ​ ​ ​ $ 17,192 Financial derivative ​ $ (453) ​ ​ ​ ​ $ (453) ​ ​ ​ Non-recurring: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Impaired loans ​ $ 408 ​ ​ ​ ​ ​ ​ ​ $ 408 Equity investment ​ $ 590 ​ ​ ​ ​ ​ ​ ​ $ 590 Other real estate owned ​ $ 349 ​ ​ ​ ​ ​ ​ ​ $ 349 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Fair Value Measurements at ​ ​ ​ ​ ​ December 31, 2020 Using ​ ​ ​ ​ ​ (In Thousands) ​ Assets & Liabilities Measured at Quoted Prices in Active Markets for Identical Assets Significant Other Observable Inputs Significant Unobservable Inputs Description ​ 12/31/20 ​ (Level 1) ​ (Level 2) ​ (Level 3) Recurring: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Investment securities available-for-sale: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ U.S. government agencies ​ $ 76,433 ​ ​ ​ ​ $ 76,433 ​ ​ ​ Residential mortgage-backed agencies ​ $ 22,899 ​ ​ ​ ​ $ 22,899 ​ ​ ​ Commercial mortgage-backed agencies ​ $ 33,042 ​ ​ ​ ​ $ 33,042 ​ ​ ​ Collateralized mortgage obligations ​ $ 70,637 ​ ​ ​ ​ $ 70,637 ​ ​ ​ Obligations of states and political subdivisions ​ $ 10,614 ​ ​ ​ ​ $ 10,614 ​ ​ ​ Collateralized debt obligations ​ $ 13,260 ​ ​ ​ ​ ​ ​ ​ $ 13,260 Financial derivative ​ $ (1,320) ​ ​ ​ ​ $ (1,320) ​ ​ ​ Non-recurring: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Impaired loans ​ $ 1,465 ​ ​ ​ ​ ​ ​ ​ $ 1,465 Other real estate owned ​ $ 913 ​ ​ ​ ​ ​ ​ ​ $ 913 ​ There were no transfers of assets between any of the levels of the fair value hierarchy for the years ended December 31, 2021 or December 31, 2020. For Level 3 assets and liabilities measured at fair value on a recurring and non-recurring basis as of December 31, 2021 and 2020, the significant unobservable inputs used in the fair value measurements were as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Fair Value at December 31, 2021 Valuation Technique Significant Unobservable Inputs Significant Unobservable Input Value Recurring: ​ ​ ​ ​ ​ ​ ​ ​ ​ Investment Securities – available for sale - CDO ​ $ 17,192 ​ Discounted Cash Flow ​ Discount Rate ​ Libor + 3.25% Non-recurring: ​ ​ ​ ​ ​ ​ ​ ​ ​ Impaired Loans ​ $ 408 ​ Market Comparable Properties ​ Marketability Discount ​ 10.0% to 15.0% (1) Equity Investment ​ $ 590 ​ Market Method ​ Revenue Multiples ​ 2.8x Other Real Estate Owned ​ $ 349 ​ Market Comparable Properties ​ Marketability Discount ​ 15.0% ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Fair Value at December 31, 2020 Valuation Technique Significant Unobservable Inputs Significant Unobservable Input Value Recurring: ​ ​ ​ ​ ​ ​ ​ ​ ​ Investment Securities – available for sale - CDO ​ $ 13,260 ​ Discounted Cash Flow ​ Discount Rate ​ Libor+ 5.25% Non-recurring: ​ ​ ​ ​ ​ ​ ​ ​ ​ Impaired Loans ​ $ 1,465 ​ Market Comparable Properties ​ Marketability Discount ​ 10.0% to 15.0% (1) Other Real Estate Owned ​ $ 913 ​ Market Comparable Properties ​ Marketability Discount ​ 15.0% ​ (1) Range would include discounts taken since appraisal and estimated values The following tables show a reconciliation of the beginning and ending balances for fair valued assets measured using Level 3 significant unobservable inputs for the years ended December 31, 2021 and 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Fair Value Measurements Using Significant ​ ​ Unobservable Inputs ​ ​ (Level 3) ​ ​ (In Thousands) ​ Investment Securities Available for Sale Beginning balance January 1, 2021 ​ $ 13,260 Total gains/(losses) realized/unrealized: ​ ​ ​ Included in other comprehensive income ​ ​ 3,932 Ending balance December 31, 2021 ​ $ 17,192 ​ ​ ​ ​ ​ ​ Fair Value Measurements Using Significant ​ ​ Unobservable Inputs ​ ​ (Level 3) ​ ​ (In Thousands) ​ Investment Securities Available for Sale Beginning balance January 1, 2020 ​ $ 14,354 Total gains/(losses) realized/unrealized: ​ ​ ​ Included in other comprehensive loss ​ ​ (1,094) Ending balance December 31, 2020 ​ $ 13,260 ​ Gains and losses (realized and unrealized) included in earnings for the periods above are reported in the Consolidated Statement of Income in other operating income. The fair values disclosed may vary significantly between institutions based on the estimates and assumptions used in the various valuation methodologies. The derived fair values are subjective in nature and involve uncertainties and significant judgment. Therefore, they cannot be determined with precision. Changes in the assumptions could significantly impact the derived estimates of fair value. Disclosure of non-financial assets such as buildings as well as certain financial instruments such as leases is not required. Accordingly, the aggregate fair values presented do not represent the underlying value of the Corporation. The following table presents fair value information about financial instruments, whether or not recognized in the statement of financial condition, for which it is practicable to estimate that value. The actual carrying amounts and estimated fair values of the Corporation’s financial instruments that are included in the statement of financial condition are as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ Fair Value Measurements ​ ​ Carrying ​ Fair ​ Quoted Prices in Active Markets for Identical Assets ​ Significant Other Observable Inputs ​ Significant Unobservable Inputs (in thousands) Amount Value (Level 1) (Level 2) (Level 3) Financial Assets: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Cash and due from banks ​ $ 109,823 ​ $ 109,823 ​ $ 109,823 ​ ​ ​ ​ ​ ​ Interest bearing deposits in banks ​ ​ 5,897 ​ ​ 5,897 ​ ​ 5,897 ​ ​ ​ ​ ​ ​ Investment securities - AFS ​ ​ 286,771 ​ ​ 286,771 ​ ​ ​ ​ $ 269,579 ​ $ 17,192 Investment securities - HTM ​ ​ 56,259 ​ ​ 65,369 ​ ​ ​ ​ ​ 36,448 ​ ​ 28,921 Restricted bank stock ​ ​ 1,029 ​ ​ 1,029 ​ ​ ​ ​ ​ 1,029 ​ ​ ​ Loans, net ​ ​ 1,137,440 ​ ​ 1,122,671 ​ ​ ​ ​ ​ ​ ​ ​ 1,122,671 Accrued interest receivable ​ ​ 4,821 ​ ​ 4,821 ​ ​ ​ ​ ​ 4,821 ​ ​ ​ Financial Liabilities: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Deposits – non-maturity ​ ​ 1,306,145 ​ ​ 1,306,145 ​ ​ ​ ​ ​ 1,306,145 ​ ​ ​ Deposits – time deposits ​ ​ 163,229 ​ ​ 163,961 ​ ​ ​ ​ ​ 163,961 ​ ​ ​ Financial derivative ​ ​ 453 ​ ​ 453 ​ ​ ​ ​ ​ 453 ​ ​ ​ Short-term borrowed funds ​ ​ 57,699 ​ ​ 57,699 ​ ​ ​ ​ ​ 57,699 ​ ​ ​ Long-term borrowed funds ​ ​ 30,929 ​ ​ 31,085 ​ ​ ​ ​ ​ 31,085 ​ ​ ​ Accrued interest payable ​ ​ 137 ​ ​ 137 ​ ​ ​ ​ ​ 137 ​ ​ ​ Off balance sheet financial instruments ​ ​ — ​ ​ — ​ ​ — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2020 ​ Fair Value Measurements ​ ​ Carrying ​ Fair ​ Quoted Prices in Active Markets for Identical Assets ​ Significant Other Observable Inputs ​ Significant Unobservable Inputs (In thousands) Amount Value (Level 1) (Level 2) (Level 3) Financial Assets: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Cash and due from banks ​ $ 146,673 ​ $ 146,673 ​ $ 146,673 ​ ​ ​ ​ ​ ​ Interest bearing deposits in banks ​ ​ 2,759 ​ ​ 2,759 ​ ​ 2,759 ​ ​ ​ ​ ​ ​ Investment securities - AFS ​ ​ 226,885 ​ ​ 226,885 ​ ​ ​ ​ $ 213,625 ​ $ 13,260 Investment securities - HTM ​ ​ 68,263 ​ ​ 77,612 ​ ​ ​ ​ ​ 49,442 ​ ​ 28,170 Restricted bank stock ​ ​ 4,468 ​ ​ 4,468 ​ ​ ​ ​ ​ 4,468 ​ ​ ​ Loans, net ​ ​ 1,149,596 ​ ​ 1,150,186 ​ ​ ​ ​ ​ ​ ​ ​ 1,150,186 Accrued interest receivable ​ ​ 6,241 ​ ​ 6,241 ​ ​ ​ ​ ​ 6,241 ​ ​ ​ Financial Liabilities: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Deposits – non-maturity ​ ​ 1,194,140 ​ ​ 1,194,140 ​ ​ ​ ​ ​ 1,194,140 ​ ​ ​ Deposits – time deposits ​ ​ 228,226 ​ ​ 231,241 ​ ​ ​ ​ ​ 231,241 ​ ​ ​ Financial derivative ​ ​ 1,320 ​ ​ 1,320 ​ ​ ​ ​ ​ 1,320 ​ ​ ​ Short-term borrowed funds ​ ​ 49,160 ​ ​ 49,160 ​ ​ ​ ​ ​ 49,160 ​ ​ ​ Long-term borrowed funds ​ ​ 100,929 ​ ​ 104,825 ​ ​ ​ ​ ​ 104,825 ​ ​ ​ Accrued interest payable ​ ​ 391 ​ ​ 391 ​ ​ ​ ​ ​ 391 ​ ​ ​ Off balance sheet financial instruments ​ ​ — ​ ​ — ​ ​ ​ ​ ​ — ​ ​ ​ ​

Derivative Financial Instrument

Derivative Financial Instruments	12 Months Ended
	Dec. 31, 2021
Derivative Financial Instruments [Abstract]
Derivative Financial Instruments	24. Derivative Financial Instruments As a part of managing interest rate risk, the Corporation entered into interest rate swap agreements to modify the re-pricing characteristics of certain interest-bearing liabilities. The Corporation has designated its interest rate swap agreements as cash flow hedges under the guidance of ASC Subtopic 815-30, Derivatives and Hedging – Cash Flow Hedges In March 2016, the Corporation entered into four interest rate swap contracts totaling $30.0 million notional amount, hedging future cash flows associated with floating rate trust preferred debt. As of December 31, 2021, $20.0 million notional amount remains. The fair value of the interest rate swap contracts was $(0.5) million and $(1.3) million at December 31, 2021 and December 31, 2020, respectively. For the year ended December 31, 2021, the Corporation recorded an increase in the value of the derivatives of $0.9 million and the related deferred tax of $0.2 million in net accumulated other comprehensive loss to reflect the effective portion of cash flow hedges. ASC Subtopic 815-30 requires the net accumulated other comprehensive loss to be reclassified to earnings if the hedge becomes ineffective or is terminated. There was no hedge ineffectiveness recorded for the year ended December 31, 2021. The Corporation does not expect any material losses relating to these hedges to be reclassified into earnings within the next 12 months. Interest rate swap agreements are entered into with counterparties that meet established credit standards and the Corporation believes that the credit risk inherent in these contracts is not significant at December 31, 2021. The table below discloses the impact of derivative financial instruments on the Corporation’s Consolidated Financial Statements for the years ended December 31, 2021 and December 31, 2020. Derivative in Cash Flow Hedging Relationships ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (In thousands) Amount of gain (loss) recognized in OCI on derivative (effective portion) Amount of gain or (loss) reclassified from accumulated OCI into income (effective portion) (1) Amount of gain or (loss) recognized in income on derivative (ineffective portion and amount excluded from effectiveness testing) (2) Interest rate contracts: ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ $ 635 ​ $ — ​ $ — December 31, 2020 ​ $ (869) ​ $ — ​ $ — Notes : (1) Reported as interest expense (2) Reported as other income

Revenue Recognition

Revenue Recognition	12 Months Ended
	Dec. 31, 2021
Revenue Recognition [Abstract]
Revenue Recognition	25. Revenue Recognition ASC Topic 606 does not apply to revenue associated with financial instruments, including revenue from loans and securities. ASC Topic 606 is applicable to noninterest revenue streams such as wealth management, including trust and brokerage services, service charges on deposit accounts, interchange fee income – debit card income and gains/losses on OREO sales. Noninterest revenue streams in-scope of ASC Topic 606 are discussed below. Wealth Management – Trust and Brokerage Trust and asset management income is primarily comprised of fees earned from the management and administration of trusts and other customer assets. The Corporation’s performance obligation is generally satisfied over time and the resulting fees are recognized monthly, based upon the month-end market value of the assets under management and the applicable fee rate. Payment is generally received a few days after month end through a direct charge to customers’ accounts. Optional services such as real estate sales and tax return preparation services are also available to existing trust and asset management customers. The Corporation’s performance obligation for these transactional-based services is generally satisfied, and related revenue recognized, at a point in time (i.e., as incurred). Payment is received shortly after services are rendered. Service Charges on Deposit Accounts Service charges on deposit accounts consist of account analysis fees (i.e., net fees earned on analyzed business and public checking accounts), monthly service fees, check orders, and other deposit account related fees. The Corporation’s performance obligation for account analysis fees and monthly service fees is generally satisfied, and the related revenue recognized, over the period in which the service is provided. Check orders and other deposit account related fees are largely transactional based, and therefore, the Corporation’s performance obligation is satisfied, and related revenue recognized, at a point in time. Payment for service charges on deposit accounts is primarily received immediately or in the following month through a direct charge to customers’ accounts. Other Service Charges Fees, exchange, and other service charges are primarily comprised of ATM fees, loan servicing fees and other service charges. ATM fees are primarily generated when a Bank cardholder uses a non-Bank ATM or a non-Bank cardholder uses a Bank ATM. Loan servicing fees are comprised of fees earned on servicing of loan portfolios sold to the secondary market. Other service charges include revenue from processing wire transfers, bill pay service, cashier’s checks, and other services. The Corporation’s performance obligation for fees, exchange, and other service charges are largely satisfied, and related revenue recognized, when the services are rendered or upon completion. Interchange Fees – Debit and Credit Card Income Debit and credit card income is primarily comprised of interchange fees earned whenever the Corporation’s debit cards are processed through card payment networks such as Visa. Merchant services income mainly represents fees charged to merchants to process their debit and credit card transactions, in addition to account management fees. Payment is typically received immediately or in the following month. The following presents noninterest income, segregated by revenue streams in-scope and out-of-scope of ASC Topic 606, for the years ended December 31, 2021 and 2020. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended ​ ​ December 31, (in thousands) 2021 2020 Noninterest income ​ ​ ​ ​ ​ ​ In-scope of Topic 606: ​ ​ ​ ​ ​ ​ Service charges on deposit accounts ​ $ 1,771 ​ $ 1,929 Other service charges ​ ​ 909 ​ ​ 699 Trust department ​ ​ 8,650 ​ ​ 7,446 Debit card income ​ ​ 3,644 ​ ​ 2,902 Brokerage commissions ​ ​ 1,082 ​ ​ 1,004 Noninterest income (in-scope of Topic 606) ​ ​ 16,056 ​ ​ 13,980 Noninterest income (out-of-scope of Topic 606) ​ ​ 3,463 ​ ​ 1,809 Total Noninterest Income ​ $ 19,519 ​ $ 15,789 ​

Parent Company Only Financial I

Parent Company Only Financial Information	12 Months Ended
	Dec. 31, 2021
Parent Company Only Financial Information
Parent Company Only Financial Information	26. Parent Company Only Financial Information Condensed Statements of Financial Condition ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, (In thousands) 2021 2020 Assets ​ ​ ​ ​ ​ ​ Cash ​ $ 200 ​ $ 186 Investment securities- Available for Sale (at fair value) ​ ​ 15,816 ​ ​ 12,198 Investment in bank subsidiary ​ ​ 154,405 ​ ​ 150,895 Investment in non-bank subsidiaries ​ ​ 929 ​ ​ 929 Other assets ​ ​ 7,566 ​ ​ 7,082 Total Assets ​ $ 178,916 ​ $ 171,290 Liabilities and Shareholders' Equity ​ ​ ​ ​ ​ ​ Accrued interest and other liabilities ​ $ 5,094 ​ $ 8,404 Dividends payable ​ ​ 993 ​ ​ 910 Junior subordinated debt ​ ​ 30,929 ​ ​ 30,929 Shareholders' equity ​ ​ 141,900 ​ ​ 131,047 Total Liabilities and Shareholders' Equity ​ $ 178,916 ​ $ 171,290 ​ Condensed Statements of Income ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended ​ ​ December 31, (In thousands) 2021 2020 Income: ​ ​ ​ ​ ​ ​ Dividend income from bank subsidiary ​ $ 18,791 ​ $ 7,328 Interest income on investments ​ ​ 479 ​ ​ 603 Other income ​ ​ 1,740 ​ ​ 61 Total other income ​ ​ 2,219 ​ ​ 664 Total Income ​ ​ 21,010 ​ ​ 7,992 Expenses: ​ ​ ​ ​ ​ ​ Interest expense ​ ​ 1,264 ​ ​ 1,354 Other expenses ​ ​ 6,346 ​ ​ 3,607 Total Expenses ​ ​ 7,610 ​ ​ 4,961 Income before income taxes and equity in undistributed net income of subsidiaries ​ ​ 13,400 ​ ​ 3,031 Applicable income tax benefit ​ ​ 1,193 ​ ​ 982 Net income before equity in undistributed net income of subsidiaries ​ ​ 14,593 ​ ​ 4,013 Equity in undistributed net income of subsidiaries: ​ ​ ​ ​ ​ ​ Bank ​ ​ 5,177 ​ ​ 9,828 Net Income ​ $ 19,770 ​ $ 13,841 ​ Condensed Statements of Comprehensive Income ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended ​ ​ December 31, Components of Comprehensive Income (in thousands) 2021 2020 Net Income ​ $ 19,770 ​ $ 13,841 Unrealized losses on AFS Securities, net of tax ​ ​ (749) ​ ​ (3,330) Unrealized gains/(losses) on cash flow hedges, net of tax ​ ​ 635 ​ ​ (869) Other comprehensive loss, net of tax ​ ​ (114) ​ ​ (4,199) Comprehensive income ​ $ 19,656 ​ $ 9,642 ​ Condensed Statements of Cash Flows ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended ​ ​ December 31, (In thousands) 2021 2020 Operating Activities ​ ​ ​ ​ ​ ​ Net Income ​ $ 19,770 ​ $ 13,841 Adjustments to reconcile net income to net cash provided by operating activities: ​ ​ ​ ​ ​ ​ Equity in undistributed net income of subsidiaries ​ ​ (5,177) ​ ​ (9,828) Increase in other assets ​ ​ (1,518) ​ ​ (1,490) (Decrease)/increase in accrued interest payable and other liabilities ​ ​ (2,595) ​ ​ 3,286 Stock compensation ​ ​ 472 ​ ​ 345 Net cash provided by operating activities ​ ​ 10,952 ​ ​ 6,154 Financing Activities ​ ​ ​ ​ ​ ​ Proceeds from issuance of common stock ​ ​ 211 ​ ​ 198 Repurchase of common stock ​ ​ (7,175) ​ ​ (2,754) Cash dividends on common stock ​ ​ (3,974) ​ ​ (3,646) Net cash used in financing activities ​ ​ (10,938) ​ ​ (6,202) Increase/(decrease) in cash and cash equivalents ​ ​ 14 ​ ​ (48) Cash and cash equivalents at beginning of year ​ ​ 186 ​ ​ 234 Cash and cash equivalents at end of year ​ $ 200 ​ $ 186 ​ Accumulated Other Comprehensive Loss ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Components of Other Comprehensive Loss (in thousands) Before Tax Amount Tax (Expense) Benefit Net For the year ended December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ Available for Sale Securities: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized holding losses ​ $ (1,022) ​ $ 273 ​ $ (749) Cash flow hedges: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized holding gains ​ ​ 867 ​ ​ (232) ​ ​ 635 Other comprehensive loss ​ $ (155) ​ $ 41 ​ $ (114) For the year ended December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ Available for Sale Securities: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized holding losses ​ $ (4,548) ​ $ 1,218 ​ $ (3,330) Cash flow hedges: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized holding losses ​ ​ (1,187) ​ ​ 318 ​ ​ (869) Other comprehensive loss ​ $ (5,735) ​ $ 1,536 ​ $ (4,199) ​

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	12 Months Ended
	Dec. 31, 2021
Summary of Significant Accounting Policies [Abstract]
Business	Business First United Corporation is a Maryland corporation chartered in 1985 and a bank holding company registered with the Board of Governors of the Federal Reserve System (the “FRB”) under the Bank Holding Company Act of 1956, as amended, that elected financial holding company status in 2021. The Corporation’s primary business is serving as the parent company of First United Bank & Trust, a Maryland trust company (the “Bank”), First United Statutory Trust I (“Trust I”) and First United Statutory Trust II (“Trust II” and together with Trust I, the “Trusts”), both Connecticut statutory business trusts. The Trusts were formed for the purpose of selling trust preferred securities that qualified as Tier 1 capital. The Bank has two consumer finance company subsidiaries - OakFirst Loan Center, Inc., a West Virginia corporation, and OakFirst Loan Center, LLC, a Maryland limited liability company - and two subsidiaries that it uses to hold real estate acquired through foreclosure or by deed in lieu of foreclosure - First OREO Trust, a Maryland statutory trust, and FUBT OREO I, LLC, a Maryland limited liability company. In addition, the Bank owns 99.9% of the limited partnership interests in Liberty Mews Limited Partnership, a Maryland limited partnership formed for the purpose of acquiring, developing and operating low-income housing units in Garrett County, Maryland (“Liberty Mews”), and a 99.9% non-voting membership interest in MCC FUBT Fund, LLC, an Ohio limited liability company formed for the purpose of acquiring, developing and operating low-income housing units in Allegany County, Maryland (the “MCC Fund”). First United Corporation and its subsidiaries operate principally in four counties in Western Maryland and four counties in West Virginia. As used in these Notes, the terms “the Corporation”, “we”, “us”, and “our” mean First United Corporation and, unless the context clearly suggests otherwise, its consolidated subsidiaries.
Basis of Presentation	Basis of Presentation The financial information is presented in accordance with generally accepted accounting principles and general practice for financial institutions in the United States of America (“U.S. GAAP”). In preparing financial statements, management is required to make estimates and assumptions that affect the reported amount of assets and liabilities and disclosure of contingent assets and liabilities as of the date of financial statements. In addition, these estimates and assumptions affect revenues and expenses in the financial statements and as such, actual results could differ from those estimates. Material estimates that are particularly susceptible to change include: (1) the allowance for loan losses and (2) fair values of available for sale debt securities based on estimates from independent valuation services or from brokers.
Principles of Consolidation	Principles of Consolidation The consolidated financial statements of the Corporation include the accounts of First United Corporation, the Bank, the OakFirst Loan Centers, First OREO Trust and FUBT OREO I, LLC. All significant inter-company accounts and transactions have been eliminated.
Significant Concentrations of Credit Risk	Significant Concentrations of Credit Risk Most of the Corporation’s relationships are with customers located in Western Maryland and Northeastern West Virginia. At December 31, 2021, approximately 11%, or $128.1 million, of total loans were secured by real estate acquisition, construction and development projects, with $127.5 million performing according to their contractual terms and $0.6 million considered to be impaired based on management’s concerns about the borrowers’ ability to comply with present repayment terms. Of the $0.6 million in impaired loans, $0.4 million were performing, and $0.2 million were classified as troubled debt restructurings (“TDRs”) performing in accordance with their modified terms. There were no non-performing loans at December 31, 2021. Additionally, loans collateralized by commercial rental properties represented 16% of the total loan portfolio as of December 31, 2021. Note 8 discusses the types of securities in which the Corporation invests and Note 9 discusses the Corporation’s lending activities.
Investments	Investments The investment portfolio is classified and accounted for based on the guidance of ASC Topic 320, Investments – Debt and Equity Securities The amortized cost of debt securities is adjusted for the amortization of premiums to the first call date, if applicable, or to maturity, and for the accretion of discounts to maturity, or, in the case of mortgage-backed securities, over the estimated life of the security. Such amortization and accretion is included in interest income from investments. Interest and dividends are included in interest income from investments. Gains and losses on the sale of securities are recorded using the specific identification method. Management systematically evaluates securities for other than temporary impairment on a quarterly basis. Based upon application of accounting guidance for subsequent measurement in ASC Topic 320 (ASC Section 320-10-35), management assesses whether (i) the Corporation has the intent to sell a security being evaluated and (ii) it is more likely than not that the Corporation will be required to sell the security prior to its anticipated recovery. If neither applies, then declines in the fair values of securities below their cost that are considered other-than-temporary declines are split into two components. The first is the loss attributable to declining credit quality. Credit losses are recognized in earnings as realized losses in the period in which the impairment determination is made. The second component consists of all other losses, which are recognized in other comprehensive loss. In estimating OTTI losses, management considers (a) the length of time and the extent to which the fair value has been less than cost, (b) adverse conditions specifically related to the security, an industry, or a geographic area, (c) the historic and implied volatility of the fair value of the security, (d) changes in the rating of the security by a rating agency, (e) recoveries or additional declines in fair value subsequent to the balance sheet date, (f) failure of the issuer of the security to make scheduled interest or principal payments, and (g) the payment structure of the debt security and the likelihood of the issuer being able to make payments that increase in the future. Management also monitors cash flow projections for securities that are considered beneficial interests under the guidance of ASC Subtopic 325-40, Investments – Other – Beneficial Interests in Securitized Financial Assets Management utilizes an independent third party to prepare both the impairment valuations and fair value determinations for its collateralized debt obligation (“CDO“) portfolio consisting of pooled trust preferred securities. Management performs due diligence on the third-party processes and believes that it has an adequate understanding of the analysis, assumptions and methodology used by the third party to prepare the fair value determination and the OTTI evaluation. Management reviews the qualifications of the third party and believes they are qualified to provide the analysis and pricing determinations. Quarterly, management reviews the third party’s detailed assumptions and analyzes its projected discounted present value results for reasonableness and consistency with the trend of prior projections. Annually, management performs stress tests of the assumptions used in the third party models and performs back tests of the assumptions and prepayment projections to validate the impairment model results. As a result of its due diligence process, the fair value presented and the OTTI recognized are appropriate. The approach used by the third party to determine fair value involved several steps, which included detailed credit and structural evaluation of each piece of collateral in each bond, projection of default, recovery and prepayment/amortization probabilities for each piece of collateral in the bond, and discounted cash flow modeling. The discount rate methodology used by the third party combines a baseline current market yield for comparable corporate and structured credit products with adjustments based on evaluations of the differences found in structure and risks associated with actual and projected credit performance of each CDO being valued. Currently, the only active and liquid trading market that exists is for stand-alone trust preferred securities, with a limited market for highly-rated CDO securities that are more senior in the capital structure than the securities in the CDO portfolio. Therefore, adjustments to the baseline discount rate are also made to reflect the additional leverage found in structured instruments.
Restricted Investment in Bank Stock	Restricted Investment in Bank Stock Restricted stock, which represents required investments in the common stock of the Federal Home Loan Bank (“FHLB”) of Atlanta, Atlantic Community Bankers Bank and Community Banker’s Bank, is carried at cost and is considered a long-term investment. Management evaluates the restricted stock for OTTI in accordance with ASC Industry Topic 942, Financial Services – Depository and Lending The Corporation recognizes dividends on a cash basis. For the years ended December 31, 2021 and December 31, 2020, dividends of $134,836 and $212,252, respectively, were recorded in other operating income.
Loans and Interest and Fees on Loans	Loans Loans that management has the intent and ability to hold for the foreseeable future or until maturity or full repayment by the borrower are reported at their unpaid principal balance outstanding, adjusted for any deferred fees or costs pertaining to origination. Loans that management has the intent to sell are reported at the lower of cost or fair value determined on an individual basis. Loans held for sale were $0.1 million at December 31, 2021 and $3.5 million at December 31, 2020. The segments of the Bank’s loan portfolio are disaggregated to a level that allows management to monitor risk and performance. The commercial real estate (“CRE”) loan segment is further disaggregated into two classes. Non-owner occupied CRE loans, which include loans secured by non-owner occupied nonfarm nonresidential properties, generally have a greater risk profile than all other CRE loans, which include loans secured by farmland, multifamily structures and owner-occupied commercial structures. The acquisition and development (“A&D”) loan segment is further disaggregated into two classes. One-to-four family residential construction loans are generally made to individuals for the acquisition of and/or construction on a lot or lots on which a residential dwelling is to be built. All other A&D loans are generally made to developers or investors for the purpose of acquiring, developing and constructing residential or commercial structures. These loans have a higher risk profile because the ultimate buyer, once development is completed, is generally not known at the time of the A&D loan. The commercial and industrial (“C&I”) loan segment consists of loans made for the purpose of financing the activities of commercial customers. The residential mortgage loan segment is further disaggregated into two classes: amortizing term loans, which are primarily first liens, and home equity lines of credit, which are generally second liens. The consumer loan segment consists primarily of installment loans (direct and indirect), student loans and overdraft lines of credit connected with customer deposit accounts. Management uses a 10-point internal risk rating system to monitor the credit quality of the overall loan portfolio. The first six categories are considered not criticized and are aggregated as “Pass” rated. The criticized rating categories utilized by management generally follow bank regulatory definitions. The Special Mention category includes assets that are currently protected but are potentially weak, resulting in an undue and unwarranted credit risk, but not to the point of justifying a Substandard classification. Loans in the Substandard category have well-defined weaknesses that jeopardize the liquidation of the debt, and have a distinct possibility that some loss will be sustained if the weaknesses are not corrected. All loans greater than 90 days past due are considered Substandard. Only the portion of a specific allocation of the allowance for loan losses is associated with a pending event that could trigger loss in the short term is classified in the Doubtful category. It is possible for a loan to be classified as Substandard in the internal risk rating system, but not considered impaired under GAAP, due to the broader reach of “well-defined weaknesses” in the application of the Substandard definition. Interest and Fees on Loans Interest on loans (other than those on non-accrual status) is recognized based upon the principal amount outstanding. Loan fees in excess of the costs incurred to originate the loan are recognized as income over the life of the loan utilizing either the interest method or the straight-line method, depending on the type of loan. Generally, fees on loans with a specified maturity date, such as residential mortgages, are recognized using the interest method. Loan fees for lines of credit are recognized using the straight-line method. A loan is considered to be past due when a payment has not been received for 30 days past its contractual due date. For all loan segments, the accrual of interest is discontinued when principal or interest is delinquent for 90 days or more unless the loan is well-secured and in the process of collection. All non-accrual loans are considered to be impaired. Interest payments received on non-accrual loans are applied as a reduction of the loan principal balance. Loans are returned to accrual status when all principal and interest amounts contractually due are brought current and future payments are reasonably assured. Generally, consumer installment loans are not placed on non-accrual status, but are charged off after they are 120 days contractually past due. Loans other than consumer loans are charged-off based on an evaluation of the facts and circumstances of each individual loan.
Allowance for Loan Losses	Allowance for Loan Losses An allowance for loan losses (“ALL”) is maintained to absorb losses from the loan portfolio. The ALL is based on management’s continuing evaluation of the risk characteristics and credit quality of the loan portfolio, assessment of current economic conditions, diversification and size of the portfolio, adequacy of collateral, past and anticipated loss experience, and the amount of non-performing loans. The Corporation’s methodology for determining the ALL is based on the requirements of ASC Section 310-10-35, Receivables-Overall-Subsequent Measurement Contingencies Loss Contingencies Management evaluates individual loans in all of the commercial segments for possible impairment if the loan is greater than $500,000 or is part of a relationship that is greater than $750,000 and (i) is either in non-accrual status or (ii) is risk-rated Substandard and is greater than 60 days past due. Loans are considered to be impaired when, based on current information and events, it is probable that the Bank will be unable to collect the scheduled payments of principal or interest when due according to the contractual terms of the loan agreement. Factors considered by management in evaluating impairment include payment status, collateral value, and the probability of collecting scheduled principal and interest payments when due. Management determines the significance of payment delays and payment shortfalls on a case-by-case basis, taking into consideration all of the circumstances surrounding the loan and the borrower, including the length of the delay, the reasons for the delay, the borrower’s prior payment record, and the amount of the shortfall in relation to the principal and interest owed. The Bank does not separately evaluate individual consumer and residential mortgage loans for impairment, unless such loans are part of larger relationship that is impaired; otherwise loans in these segments are considered impaired when they are classified as non-accrual. Once the determination has been made that a loan is impaired, the determination of whether a specific allocation of the allowance is necessary is measured by comparing the recorded investment in the loan to the fair value of the loan using one of three methods: (i) the present value of expected future cash flows discounted at the loan’s effective interest rate; (ii) the loan’s observable market price; or (iii) the fair value of the collateral less selling costs. The method is selected on a loan-by-loan basis, with management utilizing the fair value of collateral or the discounted cash flow method for the analyses. If the fair value of the collateral less selling costs method is utilized for collateral securing loans in the commercial segments, then an updated external appraisal is ordered on the collateral supporting the loan if the loan balance is greater than $500,000 and the existing appraisal is greater than 18 months old. If the loan balance is less than $500,000, then the estimated fair value of the collateral is determined by adjusting the existing appraisal by the appropriate percentage from an internally prepared appraisal discount grid. This grid considers the age of a third-party appraisal and the geographic region where the collateral is located in order to discount an appraisal. The discount rates in the appraisal discount grid are updated at least annually to reflect the most current knowledge that management has available, including the results of current appraisals. If there is a delay in receiving an updated appraisal or if the appraisal is found to be deficient in our internal appraisal review process and re-ordered, the Bank continues to use a discount factor from the appraisal discount grid based on the collateral location and current appraisal age in order to determine the estimated fair value. If the general market conditions in that geographic market have changed considerably, the property has deteriorated or perhaps lost an income stream, or a recent appraisal for a similar property indicates a significant change, then management may adjust the fair value indicated by the existing appraisal until a new appraisal is obtained. A specific allocation of the ALL is recorded if there is any deficiency in collateral value determined by comparing the estimated fair value to the recorded investment of the loan. When updated appraisals are received and reviewed, adjustments are made to the specific allocation as needed. An unallocated component is maintained to cover uncertainties that could affect Management’s estimate of probable incurred loss. The unallocated component of the allowance reflects the margin of imprecision inherent in the underlying assumptions used in the methodologies for estimating specific and general losses in the portfolio. This estimate, if changed only several basis points, could vary by several hundred thousand dollars. Therefore, management believes some level of unallocated allowance should be maintained to account for this imprecision The evaluation of the need and amount of a specific allocation of the ALL and whether a loan can be removed from impairment status is made on a quarterly basis. The Corporation maintains an ALL on unfunded commercial lending commitments and letters of credit to provide for the risk of loss inherent in these arrangements. The allowance is determined utilizing a methodology that is similar to that used to determine the ALL, modified to take into account the probability of a draw down on the commitment. This allowance is reported as a liability on the balance sheet within accrued interest payable and other liabilities. The balance in the liability account was $117,685 at December 31, 2021 and $109,559 at December 31, 2020.
Premises and Equipment	Premises and Equipment Land is carried at cost. Premises and equipment are carried at cost, less accumulated depreciation. The provision for depreciation for financial reporting has been made by using the straight-line method based on the estimated useful lives of the assets, which range from 10 to 31.5 years for buildings and 3 to 20 years for furniture and equipment.
Goodwill and Other Intangible Assets	Goodwill and Other Intangible Assets Goodwill represents the excess purchase price paid over the fair value of the net assets acquired in a business combination. Goodwill is not amortized but is tested for impairment annually or more frequently if events or changes in circumstances indicate that the asset might be impaired. Impairment testing requires that the fair value of each of the Corporation’s reporting units be compared to the carrying amount of the reporting unit’s net assets, including goodwill. If the fair values of the reporting units exceed their book values, no write-down of recorded goodwill is required. If the fair value of a reporting unit is less than book value, an expense may be required to write-down the related goodwill to the proper carrying value. Any impairment would be realized through a reduction of goodwill or the intangible and an offsetting charge to non-interest expense. Annually, the Corporation performs an impairment test of goodwill as of December 31 of each year. During the year, any triggering event that occurs may affect goodwill and could require an impairment assessment. Determining the fair value of a reporting unit requires the Corporation to use a degree of subjectivity. The Corporation's annual impairment test of goodwill and other intangible assets did not identify any impairment. Accounting guidance provides the option to first assess qualitative factors to determine whether the existence of events or circumstances leads to a determination that it is more likely than not that the fair value of a reporting unit is less than its carrying amount. Other intangible assets represent purchased assets that lack physical substance but can be distinguished from goodwill because of contractual or other legal rights or because the asset is capable of being sold or exchanged either on its own or in combination with a related contract, asset, or liability. Other intangible assets have finite lives and are reviewed for impairment annually. At December 31, 2021, other intangible assets included $1.0 million for the purchase of a wealth book of business. These assets are amortized over their estimated useful lives either on a straight-line or sum-of-the-years basis over varying periods that initially did not exceed 5 years.
Bank-Owned Life Insurance ("BOLI")	Bank-Owned Life Insurance (“BOLI”) BOLI policies are recorded at their cash surrender values. Changes in the cash surrender values are recorded as other operating income.
Other Real Estate Owned ("OREO")	Other Real Estate Owned (“OREO”) Assets acquired through, or in lieu of, loan foreclosure are held for sale and are initially recorded at fair value less the cost to sell at the date of foreclosure, with any losses charged to the ALL, establishing a new cost basis. Subsequent to foreclosure, valuations are periodically performed by management and the assets are carried at the lower of carrying amount or fair value less cost to sell. Changes in the valuation allowance, sales gains and losses, and revenue and expenses from holding and operating properties are all included in net expenses from other real estate owned.
Income Taxes	Income Taxes First United Corporation and its subsidiaries file a consolidated federal income tax return. Income taxes are accounted for using the asset and liability method. Under the asset and liability method, the deferred tax liability or asset is determined based on the difference between the financial statement and tax bases of assets and liabilities (temporary differences) and is measured at the enacted tax rates that will be in effect when these differences reverse. A valuation allowance, if needed, reduces deferred tax assets to the amount expected to be realized. Deferred tax expense is determined by the change in the net liability or asset for deferred taxes adjusted for changes in any deferred tax asset valuation allowance, or reserve. This reserve was based on the portion of the tax asset for which it is more likely than not that a tax benefit will not be realized by the Corporation. A tax provision is recognized as a benefit only if it is “more likely than not” that the tax position would be sustained in a tax examination, with a tax examination being presumed to occur. The amount recognized is the largest amount of tax benefit that is greater than 50% likely of being realized on examinations for tax positions not meeting the “more likely than not” test, no tax benefit is recorded. State corporate income tax returns are filed annually. Federal and state returns may be selected for examination by the Internal Revenue Service and the states where we file, subject to statutes of limitations. At any given point in time, the Corporation may have several years of filed tax returns that may be selected for examination or review by taxing authorities. Interest and penalties on income taxes are recognized as a component of income tax expense.
Defined Benefit Plans	Defined Benefit Plans The defined benefit pension plan and supplemental executive retirement plan are accounted for in accordance with ASC Topic 715, Compensation – Retirement Benefits assets or the pension benefit obligation are amortized over a blend of future service of active employees and life expectancy of inactive participants. Refer to Note 19 for a further discussion of the pension plan and supplemental executive retirement plan obligations.
Statement of Cash Flows	Statement of Cash Flows Cash and cash equivalents are defined as cash and due from banks and interest-bearing deposits in banks in the Consolidated Statements of Cash Flows. Net cash flows are reported for customer loan and deposit transactions and interest-bearing deposits in banks.
Trust Assets and Income	Trust Assets and Income Assets held in an agency or fiduciary capacity are not the Bank’s assets and, accordingly, are not included in the Consolidated Statements of Financial Condition. Income from the Bank’s trust department represents fees charged to customers and recognized through revenue recognition. Refer to Note 25 for further discussion.
Business Segments	Business Segments The Corporation operates in one segment, community banking, as defined by ASC Topic 280, Segment Reporting
Stock Repurchases	Stock Repurchases Under the Maryland General Corporation Law, shares of capital stock that are repurchased are cancelled and treated as authorized but unissued shares. When a share of capital stock is repurchased, the payment of the repurchase price reduces stated capital by the par value of that share (currently, $0.01 for common stock), and any excess over par value reduces capital surplus. The Corporation repurchased 400,000 shares of common stock at a weighted average price of $17.95 during 2021 and 145,291 shares of common stock at a weighted average price of $18.96 during 2020.
Recent Accounting Pronouncements	Recent Accounting Pronouncements Recently issued but not yet effective Accounting Pronouncements In June 2016, the FASB issued Accounting Standards Update (“ASU”) 2016-13, Financial Instruments- Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments Management has formed a focus group consisting of multiple members from areas, including credit, finance, loan servicing, reporting, and information systems. The Corporation is completing its data and model validation analyses, with parallel processing of our existing allowance for loan losses model with the CECL model to follow. The Corporation is currently evaluating the provisions of ASU No. 2016-13 to determine the potential impact the new standard will have on the financial condition or results of operations. In March 2020, the FASB issued ASU No. 2020-04, “Reference Rate Reform (Topic 848).”

Earnings Per Common Share (Tabl

Earnings Per Common Share (Tables)	12 Months Ended
	Dec. 31, 2021
Earnings Per Common Share [Abstract]
Basic and Diluted Earnings Per Share	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2021 ​ 2020 ​ ​ ​ ​ ​ Average ​ Per Share ​ ​ ​ ​ Average ​ Per Share (in thousands, except for per share amount) Income Shares Amount Income Shares Amount ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Basic Earnings Per Share: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net income ​ $ 19,770 ​ 6,710 ​ $ 2.95 ​ $ 13,841 ​ 7,004 ​ $ 1.98 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Diluted Earnings Per Share: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Restricted stock units ​ ​ ​ ​ 7 ​ ​ ​ ​ ​ ​ ​ 9 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net income ​ $ 19,770 ​ 6,717 ​ $ 2.95 ​ $ 13,841 ​ 7,013 ​ $ 1.97 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

Net Gains (Tables)

Net Gains (Tables)	12 Months Ended
	Dec. 31, 2021
Net Gains [Abstract]
Summary of Gain/(Loss) Activity	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) 2021 2020 Net gains/(losses): ​ ​ ​ ​ ​ ​ Available-for-sale securities: ​ ​ ​ ​ ​ ​ Realized gains ​ $ 370 ​ $ 817 Realized losses ​ ​ (216) ​ ​ (185) Held-to-Maturity: ​ ​ ​ ​ ​ ​ Realized losses ​ ​ (54) ​ ​ (97) Loss on equity investment ​ ​ (35) ​ ​ — Gains on sale of consumer loans ​ ​ 1,115 ​ ​ 2,403 Gain/(loss) on disposal of fixed assets ​ ​ 15 ​ ​ (150) Net gains ​ $ 1,195 ​ $ 2,788

Regulatory Capital Requiremen_2

Regulatory Capital Requirements (Tables)	12 Months Ended
	Dec. 31, 2021
Regulatory Capital Requirements [Abstract]
Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Actual ​ For Capital Adequacy Purposes ​ To Be Well Capitalized Under Prompt Corrective Action Provisions (in thousands) Amount Ratio Amount Ratio Amount Ratio December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total Capital (to risk-weighted assets) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ First United Bank & Trust ​ ​ 187,029 ​ 14.97% ​ ​ 99,986 ​ 8.00% ​ ​ 124,983 ​ 10.00% Tier 1 Capital (to risk-weighted assets) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ First United Bank & Trust ​ ​ 171,404 ​ 13.72% ​ ​ 74,990 ​ 6.00% ​ ​ 99,986 ​ 8.00% Common Equity Tier 1 Capital (to risk-weighted assets) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ First United Bank & Trust ​ ​ 171,404 ​ 13.72% ​ ​ 56,242 ​ 4.50% ​ ​ 81,239 ​ 6.50% Tier 1 Capital (to average assets) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ First United Bank & Trust ​ ​ 171,404 ​ 10.00% ​ ​ 68,167 ​ 4.00% ​ ​ 85,209 ​ 5.00% ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Actual ​ For Capital Adequacy Purposes ​ To Be Well Capitalized Under Prompt Corrective Action Provisions (in thousands) ​ Amount ​ Ratio ​ Amount ​ Ratio ​ Amount ​ Ratio December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total Capital (to risk-weighted assets) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ First United Bank & Trust ​ ​ 181,977 ​ 15.50% ​ ​ 94,084 ​ 8.00% ​ ​ 117,605 ​ 10.00% Tier 1 Capital (to risk-weighted assets) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ First United Bank & Trust ​ ​ 167,276 ​ 14.25% ​ ​ 70,563 ​ 6.00% ​ ​ 94,084 ​ 8.00% Common Equity Tier 1 Capital (to risk-weighted assets) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ First United Bank & Trust ​ ​ 167,276 ​ 14.25% ​ ​ 52,922 ​ 4.50% ​ ​ 76,443 ​ 6.50% Tier 1 Capital (to average assets) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ First United Bank & Trust ​ ​ 167,276 ​ 9.81% ​ ​ 67,643 ​ 4.00% ​ ​ 84,554 ​ 5.00%

Cash and Cash Equivalents (Tabl

Cash and Cash Equivalents (Tables)	12 Months Ended
	Dec. 31, 2021
Cash and Due from Banks [Member]
Cash and Cash Equivalents [Line Items]
Schedules of Cash and Cash Equivalents	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) December 31, 2021 December 31, 2020 Cash and due from banks, weighted average interest rate of 0.10% and ​ $ 109,823 ​ $ 146,673
Interest-bearing Deposits [Member]
Cash and Cash Equivalents [Line Items]
Schedules of Cash and Cash Equivalents	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) December 31, 2021 December 31, 2020 FHLB daily investments, interest rate of 0.01% and 0.36% (at December 31, 2021 and 2020) ​ $ 3,897 ​ $ 759 Raymond James pledged cash, interest rate of 0.07% and 0.09% (at December 31, 2021 and 2020) ​ ​ 2,000 ​ ​ 2,000 ​ ​ $ 5,897 ​ $ 2,759

Investments Securities (Tables)

Investments Securities (Tables)	12 Months Ended
	Dec. 31, 2021
Investments Securities [Abstract]
Unrealized Gain (Loss) on Investments	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value OTTI in AOCL December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Available for Sale: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ U.S. government agencies ​ $ 69,602 ​ $ 66 ​ $ 2,499 ​ $ 67,169 ​ $ — Residential mortgage-backed agencies ​ ​ 49,630 ​ ​ — ​ ​ 969 ​ ​ 48,661 ​ ​ — Commercial mortgage-backed agencies ​ ​ 51,694 ​ ​ 175 ​ ​ 1,001 ​ ​ 50,868 ​ ​ — Collateralized mortgage obligations ​ ​ 93,018 ​ ​ 84 ​ ​ 3,025 ​ ​ 90,077 ​ ​ — Obligations of states and political subdivisions ​ ​ 12,439 ​ ​ 371 ​ ​ 6 ​ ​ 12,804 ​ ​ — Collateralized debt obligations ​ ​ 18,609 ​ ​ 112 ​ ​ 1,529 ​ ​ 17,192 ​ ​ (660) Total available for sale ​ $ 294,992 ​ $ 808 ​ $ 9,029 ​ $ 286,771 ​ $ (660) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Amortized Cost Gross Unrecognized Gains Gross Unrecognized Losses Fair Value OTTI in AOCL December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Held to Maturity: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Residential mortgage-backed agencies ​ $ 30,634 ​ $ 649 ​ $ 436 ​ $ 30,847 ​ $ — Commercial mortgage-backed agencies ​ ​ 5,456 ​ ​ 145 ​ ​ — ​ ​ 5,601 ​ ​ — Obligations of states and political subdivisions ​ ​ 20,169 ​ ​ 8,752 ​ ​ — ​ ​ 28,921 ​ ​ — Total held to maturity ​ $ 56,259 ​ $ 9,546 ​ $ 436 ​ $ 65,369 ​ $ — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value OTTI in AOCL December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Available for Sale: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ U.S. government agencies $ 75,856 ​ $ 899 ​ $ 322 $ 76,433 $ — Residential mortgage-backed agencies ​ ​ 22,999 ​ ​ — ​ ​ 100 ​ ​ 22,899 ​ ​ — Commercial mortgage-backed agencies ​ ​ 32,549 ​ ​ 529 ​ ​ 36 ​ ​ 33,042 ​ ​ — Collateralized mortgage obligations ​ ​ 70,372 ​ ​ 266 ​ ​ 1 ​ ​ 70,637 ​ ​ — Obligations of states and political subdivisions ​ ​ 10,144 ​ ​ 470 ​ ​ — ​ ​ 10,614 ​ ​ — Collateralized debt obligations ​ ​ 18,544 ​ ​ — ​ ​ 5,284 ​ ​ 13,260 ​ ​ (3,839) Total available for sale ​ $ 230,464 ​ $ 2,164 ​ $ 5,743 ​ $ 226,885 ​ $ (3,839) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Amortized Cost Gross Unrecognized Gains Gross Unrecognized Losses Fair Value OTTI in AOCL December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Held to Maturity: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Residential mortgage-backed agencies ​ ​ 34,597 ​ $ 1,173 ​ $ 38 ​ ​ 35,732 ​ ​ — Commercial mortgage-backed agencies ​ ​ 11,716 ​ ​ 587 ​ ​ — ​ ​ 12,303 ​ ​ — Collateralized mortgage obligations ​ ​ 1,348 ​ ​ 58 ​ ​ — ​ ​ 1,406 ​ ​ — Obligations of states and political subdivisions ​ ​ 20,602 ​ ​ 7,569 ​ ​ — ​ ​ 28,171 ​ ​ — Total held to maturity ​ $ 68,263 ​ $ 9,387 ​ $ 38 ​ $ 77,612 ​ $ —
Proceeds from Sales and Realized Gains and Losses	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) 2021 2020 Proceeds ​ $ 13,687 ​ $ 43,278 Gross realized gains ​ ​ 370 ​ ​ 817 Gross realized losses ​ ​ 216 ​ ​ 185
Gross Unrealized Losses and Fair Values of Securities	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Less than 12 months ​ 12 months or more (in thousands) Fair Value Unrealized Losses Number of Investments Fair Value Unrealized Losses Number of Investments December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Available for Sale: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ U.S. government agencies ​ $ 23,577 ​ $ 122 ​ 3 ​ $ 33,972 ​ $ 2,377 ​ 6 Residential mortgage-backed agencies ​ ​ 29,507 ​ ​ 257 ​ 3 ​ ​ 19,154 ​ ​ 712 ​ 2 Commercial mortgage-backed agencies ​ ​ 32,177 ​ ​ 787 ​ 4 ​ ​ 5,211 ​ ​ 214 ​ 1 Collateralized mortgage obligations ​ ​ 24,322 ​ ​ 649 ​ 5 ​ ​ 43,076 ​ ​ 2,376 ​ 5 Obligations of states and political subdivisions ​ ​ 3,046 ​ ​ 6 ​ 1 ​ ​ — ​ ​ — ​ — Collateralized debt obligations ​ ​ — ​ ​ — ​ — ​ ​ 10,468 ​ ​ 1,529 ​ 5 Total available for sale ​ $ 112,629 ​ $ 1,821 ​ 16 ​ $ 111,881 ​ $ 7,208 ​ 19 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Less than 12 months ​ 12 months or more (in thousands) Fair Value Unrecognized Losses Number of Investments Fair Value Unrecognized Losses Number of Investments December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Held to Maturity: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Residential mortgage-backed agencies ​ $ 7,395 ​ $ 291 ​ 6 ​ $ 2,782 ​ $ 145 ​ 1 Total held to maturity ​ $ 7,395 ​ $ 291 ​ 6 ​ $ 2,782 ​ $ 145 ​ 1 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Less than 12 months ​ 12 months or more (in thousands) Fair Value Unrealized Losses Number of Investments Fair Value Unrealized Losses Number of Investments December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Available for Sale: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ U.S. government agencies ​ $ 39,611 ​ $ 322 ​ 7 ​ $ — ​ $ — ​ — Residential mortgage-backed agencies ​ ​ 22,899 ​ ​ 100 ​ 2 ​ ​ — ​ ​ — ​ — Commercial mortgage-backed agencies ​ ​ 16,034 ​ ​ 36 ​ 1 ​ ​ — ​ ​ — ​ — Collateralized mortgage obligations ​ ​ 39,628 ​ ​ 1 ​ 4 ​ ​ — ​ ​ — ​ — Collateralized debt obligations ​ ​ — ​ ​ — ​ — ​ ​ 13,260 ​ ​ 5,284 ​ 9 Total available for sale ​ $ 118,172 ​ $ 459 ​ 14 ​ $ 13,260 ​ $ 5,284 ​ 9 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Less than 12 months ​ 12 months or more (in thousands) Fair Value Unrecognized Losses Number of Investments Fair Value Unrecognized Losses Number of Investments December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Held to Maturity: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Residential mortgage-backed agencies ​ $ 2,973 ​ $ 38 ​ 1 ​ $ — ​ $ — ​ — Total held to maturity ​ $ 2,973 ​ $ 38 ​ 1 ​ $ — ​ $ — ​ —
Non-Cash OTTI Credit Losses Recognized in Earnings	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) 2021 2020 Balance of credit-related OTTI at January 1 ​ $ 2,244 ​ $ 2,446 Reduction for increases in cash flows expected to be collected ​ ​ (201) ​ ​ (202) Balance of credit-related OTTI at December 31 ​ $ 2,043 ​ $ 2,244
Amortized Cost and Fair Values Classified by Contractual Maturity Date	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Amortized Cost Fair Value Contractual Maturity ​ ​ ​ ​ ​ ​ Available for sale: ​ ​ ​ ​ ​ ​ Due after one year through five years ​ $ 9,398 ​ $ 9,501 Due after five years through ten years ​ ​ 19,124 ​ ​ 19,044 Due after ten years ​ ​ 72,128 ​ ​ 68,620 ​ ​ ​ 100,650 ​ ​ 97,165 Residential mortgage-backed agencies ​ ​ 49,630 ​ ​ 48,661 Commercial mortgage-backed agencies ​ ​ 51,694 ​ ​ 50,868 Collateralized mortgage obligations ​ ​ 93,018 ​ ​ 90,077 Total available for sale ​ $ 294,992 ​ $ 286,771 Held to Maturity: ​ ​ ​ ​ ​ ​ Due after ten years ​ $ 20,169 ​ $ 28,921 ​ ​ ​ 20,169 ​ ​ 28,921 Residential mortgage-backed agencies ​ ​ 30,634 ​ ​ 30,847 Commercial mortgage-backed agencies ​ ​ 5,456 ​ ​ 5,601 Collateralized mortgage obligations ​ ​ — ​ ​ — Total held to maturity ​ $ 56,259 ​ $ 65,369

Loans And Related Allowances Fo

Loans And Related Allowances For Loan Losses (Tables)	12 Months Ended
	Dec. 31, 2021
Loans And Related Allowances For Loan Losses [Abstract]
Loan Portfolio Segments	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Commercial Real Estate Acquisition and Development Commercial and Industrial Residential Mortgage Consumer Total December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Individually evaluated for impairment ​ $ 2,365 ​ $ 629 ​ $ 90 ​ $ 2,644 ​ $ — ​ $ 5,728 Collectively evaluated for impairment ​ $ 371,926 ​ $ 127,448 ​ $ 180,886 ​ $ 402,042 ​ $ 65,657 ​ $ 1,147,959 Total loans ​ $ 374,291 ​ $ 128,077 ​ $ 180,976 ​ $ 404,686 ​ $ 65,657 ​ $ 1,153,687 December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Individually evaluated for impairment ​ $ 3,330 ​ $ 842 ​ $ — ​ $ 3,185 ​ $ 102 ​ $ 7,459 Collectively evaluated for impairment ​ $ 365,846 ​ $ 116,119 ​ $ 266,745 ​ $ 375,985 ​ $ 35,658 ​ $ 1,160,353 Total loans ​ $ 369,176 ​ $ 116,961 ​ $ 266,745 ​ $ 379,170 ​ $ 35,760 ​ $ 1,167,812
Changes in Dollar Amount of Loans Outstanding to Officers, Directors and their Associates	​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) 2021 Balance at January 1 ​ $ 8,857 Loans or advances ​ ​ 1,877 Changes due to change in status ​ ​ (3,910) Repayments ​ ​ (3,112) Balance at December 31 ​ $ 3,712 ​
Classes of the Loan Portfolio Summarized by the Aggregate Risk Rating	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Pass Special Mention Substandard Total December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Commercial real estate ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Non owner-occupied ​ $ 173,299 ​ $ 12,987 ​ $ 6,077 ​ $ 192,363 All other CRE ​ ​ 174,395 ​ ​ 2,357 ​ ​ 5,176 ​ ​ 181,928 Acquisition and development ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 1-4 family residential construction ​ ​ 19,924 ​ ​ — ​ ​ — ​ ​ 19,924 All other A&D ​ ​ 107,532 ​ ​ 218 ​ ​ 403 ​ ​ 108,153 Commercial and industrial ​ ​ 161,429 ​ ​ 5,071 ​ ​ 14,476 ​ ​ 180,976 Residential mortgage ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Residential mortgage - term ​ ​ 338,832 ​ ​ — ​ ​ 5,624 ​ ​ 344,456 Residential mortgage – home equity ​ ​ 59,533 ​ ​ — ​ ​ 697 ​ ​ 60,230 Consumer ​ ​ 65,557 ​ ​ — ​ ​ 100 ​ ​ 65,657 Total ​ $ 1,100,501 ​ $ 20,633 ​ $ 32,553 ​ $ 1,153,687 December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Commercial real estate ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Non owner-occupied ​ $ 178,670 ​ $ 5,526 ​ $ 6,322 ​ $ 190,518 All other CRE ​ ​ 166,504 ​ ​ 5,664 ​ ​ 6,490 ​ ​ 178,658 Acquisition and development ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 1-4 family residential construction ​ ​ 18,920 ​ ​ — ​ ​ — ​ ​ 18,920 All other A&D ​ ​ 97,648 ​ ​ 17 ​ ​ 376 ​ ​ 98,041 Commercial and industrial ​ ​ 245,185 ​ ​ 8,867 ​ ​ 12,693 ​ ​ 266,745 Residential mortgage ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Residential mortgage - term ​ ​ 309,177 ​ ​ 283 ​ ​ 6,117 ​ ​ 315,577 Residential mortgage – home equity ​ ​ 62,804 ​ ​ — ​ ​ 789 ​ ​ 63,593 Consumer ​ ​ 35,648 ​ ​ 3 ​ ​ 109 ​ ​ 35,760 Total ​ $ 1,114,556 ​ $ 20,360 ​ $ 32,896 ​ $ 1,167,812
Loan Portfolio Summarized by the Past Due Status	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Current 30-59 Day Past Due 60-89 Days Past Due 90 Days+ Past Due Total Past Due and still accruing Non- Accrual Total Loans December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Commercial real estate ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Non owner-occupied ​ $ 192,363 ​ $ — ​ $ — ​ $ — ​ $ — ​ $ — ​ $ 192,363 All other CRE ​ ​ 181,847 ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ 81 ​ ​ 181,928 Acquisition and development ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 1-4 family residential construction ​ ​ 19,924 ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ 19,924 All other A&D ​ ​ 107,763 ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ 390 ​ ​ 108,153 Commercial and industrial ​ ​ 180,676 ​ ​ 132 ​ ​ 78 ​ ​ — ​ ​ 210 ​ ​ 90 ​ ​ 180,976 Residential mortgage ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Residential mortgage - term ​ ​ 340,429 ​ ​ 159 ​ ​ 2,222 ​ ​ 148 ​ ​ 2,529 ​ ​ 1,498 ​ ​ 344,456 Residential mortgage – home equity ​ ​ 59,485 ​ ​ 238 ​ ​ 104 ​ ​ — ​ ​ 342 ​ ​ 403 ​ ​ 60,230 Consumer ​ ​ 65,208 ​ ​ 268 ​ ​ 29 ​ ​ 152 ​ ​ 449 ​ ​ — ​ ​ 65,657 Total ​ $ 1,147,695 ​ $ 797 ​ $ 2,433 ​ $ 300 ​ $ 3,530 ​ $ 2,462 ​ $ 1,153,687 December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Commercial real estate ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Non owner-occupied ​ $ 190,510 ​ $ — ​ $ — ​ $ — ​ $ — ​ $ 8 ​ $ 190,518 All other CRE ​ ​ 177,360 ​ ​ 408 ​ ​ — ​ ​ — ​ ​ 408 ​ ​ 890 ​ ​ 178,658 Acquisition and development ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 1-4 family residential construction ​ ​ 18,920 ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ 18,920 All other A&D ​ ​ 97,660 ​ ​ 5 ​ ​ — ​ ​ 10 ​ ​ 15 ​ ​ 366 ​ ​ 98,041 Commercial and industrial ​ ​ 266,708 ​ ​ 37 ​ ​ — ​ ​ — ​ ​ 37 ​ ​ — ​ ​ 266,745 Residential mortgage ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Residential mortgage - term ​ ​ 312,500 ​ ​ 63 ​ ​ 670 ​ ​ 710 ​ ​ 1,443 ​ ​ 1,634 ​ ​ 315,577 Residential mortgage – home equity ​ ​ 63,036 ​ ​ 80 ​ ​ 63 ​ ​ — ​ ​ 143 ​ ​ 414 ​ ​ 63,593 Consumer ​ ​ 35,473 ​ ​ 230 ​ ​ 26 ​ ​ 4 ​ ​ 260 ​ ​ 27 ​ ​ 35,760 Total ​ $ 1,162,167 ​ $ 823 ​ $ 759 ​ $ 724 ​ $ 2,306 ​ $ 3,339 ​ $ 1,167,812
Primary Segments of the Allowance for Loan Loss	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Commercial Real Estate Acquisition and Development Commercial and Industrial Residential Mortgage Consumer Unallocated Total December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Individually evaluated for impairment ​ $ — ​ $ — ​ $ 28 ​ $ 36 ​ $ — ​ $ — ​ $ 64 Collectively evaluated for impairment ​ $ 6,032 ​ $ 2,615 ​ $ 2,432 ​ $ 3,448 ​ $ 934 ​ $ 430 ​ $ 15,891 Total ALL ​ $ 6,032 ​ $ 2,615 ​ $ 2,460 ​ $ 3,484 ​ $ 934 ​ $ 430 ​ $ 15,955 December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Individually evaluated for impairment ​ $ 4 ​ $ 13 ​ $ — ​ $ 40 ​ $ — ​ $ — ​ $ 57 Collectively evaluated for impairment ​ $ 5,539 ​ $ 2,326 ​ $ 2,584 ​ $ 5,110 ​ $ 370 ​ $ 500 ​ $ 16,429 Total ALL ​ $ 5,543 ​ $ 2,339 ​ $ 2,584 ​ $ 5,150 ​ $ 370 ​ $ 500 ​ $ 16,486
Impaired Loans and Related Interest Income by Loan Portfolio Class	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Impaired Loans with Specific Allowance ​ Impaired Loans with No Specific Allowance ​ Total Impaired Loans (in thousands) Recorded Investment Related Allowances Recorded Investment Recorded Investment Unpaid Principal Balance December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Commercial real estate ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Non owner-occupied ​ $ — ​ $ — ​ $ 106 ​ $ 106 ​ $ 106 All other CRE ​ ​ — ​ ​ — ​ ​ 2,259 ​ ​ 2,259 ​ ​ 2,259 Acquisition and development ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 1-4 family residential construction ​ ​ — ​ ​ — ​ ​ 239 ​ ​ 239 ​ ​ 239 All other A&D ​ ​ — ​ ​ — ​ ​ 390 ​ ​ 390 ​ ​ 1,599 Commercial and industrial ​ ​ 90 ​ ​ 28 ​ ​ — ​ ​ 90 ​ ​ 2,304 Residential mortgage ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Residential mortgage - term ​ ​ 344 ​ ​ 31 ​ ​ 1,897 ​ ​ 2,241 ​ ​ 2,302 Residential mortgage – home equity ​ ​ 46 ​ ​ 5 ​ ​ 357 ​ ​ 403 ​ ​ 422 Consumer ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ — Total impaired loans ​ $ 480 ​ $ 64 ​ $ 5,248 ​ $ 5,728 ​ $ 9,231 December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Commercial real estate ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Non owner-occupied ​ $ 111 ​ $ 4 ​ $ 8 ​ $ 119 ​ $ 119 All other CRE ​ ​ — ​ ​ — ​ ​ 3,211 ​ ​ 3,211 ​ ​ 3,211 Acquisition and development ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 1-4 family residential construction ​ ​ — ​ ​ — ​ ​ 266 ​ ​ 266 ​ ​ 266 All other A&D ​ ​ 276 ​ ​ 13 ​ ​ 300 ​ ​ 576 ​ ​ 1,724 Commercial and industrial ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ 2,214 Residential mortgage ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Residential mortgage - term ​ ​ 936 ​ ​ 34 ​ ​ 1,910 ​ ​ 2,846 ​ ​ 3,031 Residential mortgage – home equity ​ ​ 76 ​ ​ 6 ​ ​ 339 ​ ​ 415 ​ ​ 447 Consumer ​ ​ — ​ ​ — ​ ​ 26 ​ ​ 26 ​ ​ 51 Total impaired loans ​ $ 1,399 ​ $ 57 ​ $ 6,060 ​ $ 7,459 ​ $ 11,063
Allowance for Loan Losses Summarized by Loan Portfolio Segments	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Commercial Real Estate Acquisition and Development Commercial and Industrial Residential Mortgage Consumer Unallocated Total ALL balance at January 1, 2021 ​ $ 5,543 ​ $ 2,339 ​ $ 2,584 ​ $ 5,150 ​ $ 370 ​ $ 500 ​ $ 16,486 Charge-offs ​ ​ (14) ​ ​ (85) ​ ​ (2) ​ ​ (141) ​ ​ (396) ​ ​ — ​ ​ (638) Recoveries ​ ​ — ​ ​ 175 ​ ​ 513 ​ ​ 66 ​ ​ 170 ​ ​ — ​ ​ 924 Provision ​ ​ 503 ​ ​ 186 ​ ​ (635) ​ ​ (1,591) ​ ​ 790 ​ ​ (70) ​ ​ (817) ALL balance at December 31, 2021 ​ $ 6,032 ​ $ 2,615 ​ $ 2,460 ​ $ 3,484 ​ $ 934 ​ $ 430 ​ $ 15,955 ALL balance at January 1, 2020 ​ $ 2,882 ​ $ 3,674 ​ $ 1,341 ​ $ 3,828 ​ $ 312 ​ $ 500 ​ $ 12,537 Charge-offs ​ ​ — ​ ​ (1,172) ​ ​ (232) ​ ​ (217) ​ ​ (341) ​ ​ — ​ ​ (1,962) Recoveries ​ ​ 69 ​ ​ 37 ​ ​ 151 ​ ​ 83 ​ ​ 170 ​ ​ — ​ ​ 510 Provision ​ ​ 2,592 ​ ​ (200) ​ ​ 1,324 ​ ​ 1,456 ​ ​ 229 ​ ​ — ​ ​ 5,401 ALL balance at December 31, 2020 ​ $ 5,543 ​ $ 2,339 ​ $ 2,584 ​ $ 5,150 ​ $ 370 ​ $ 500 ​ $ 16,486
Average of Impaired Loans and Related Interest Income by Loan Portfolio Class	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2021 ​ 2020 (in thousands) Average investment Interest income recognized on an accrual basis Interest income recognized on a cash basis Average investment Interest income recognized on an accrual basis Interest income recognized on a cash basis Commercial real estate ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Non owner-occupied ​ $ 2,836 ​ $ 12 ​ $ — ​ $ 131 ​ $ 9 ​ $ — All other CRE ​ ​ 2,840 ​ ​ 118 ​ ​ 94 ​ ​ 3,203 ​ ​ 144 ​ ​ — Acquisition and development ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 1-4 family residential construction ​ ​ 252 ​ ​ 11 ​ ​ — ​ ​ 278 ​ ​ 12 ​ ​ — All other A&D ​ ​ 557 ​ ​ 9 ​ ​ — ​ ​ 6,709 ​ ​ 12 ​ ​ 1 Commercial and industrial ​ ​ 18 ​ ​ — ​ ​ — ​ ​ 16 ​ ​ — ​ ​ — Residential mortgage ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Residential mortgage - term ​ ​ 2,561 ​ ​ 70 ​ ​ 5 ​ ​ 2,593 ​ ​ 82 ​ ​ — Residential mortgage – home equity ​ ​ 439 ​ ​ — ​ ​ — ​ ​ 604 ​ ​ — ​ ​ 4 Consumer ​ ​ 14 ​ ​ — ​ ​ — ​ ​ 20 ​ ​ — ​ ​ — Total ​ $ 9,517 ​ $ 220 ​ $ 99 ​ $ 13,554 ​ $ 259 ​ $ 5
Modification of Troubled Debt Restructuring by Class	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Temporary Rate Modification ​ Extension of Maturity ​ Modification of Payment and Other Terms (Dollars in thousands) Number of Contracts Recorded Investment Number of Contracts Recorded Investment Number of Contracts Recorded Investment For the year ended December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Commercial real estate ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Non owner-occupied ​ — ​ $ — ​ 1 ​ $ 109 ​ — ​ $ — All other CRE ​ — ​ ​ — ​ — ​ ​ — ​ — ​ ​ — Acquisition and development ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 1-4 family residential construction ​ — ​ ​ — ​ — ​ ​ — ​ — ​ ​ — All other A&D ​ — ​ ​ — ​ 1 ​ ​ 202 ​ — ​ ​ — Commercial and industrial ​ — ​ ​ — ​ — ​ ​ — ​ — ​ ​ — Residential mortgage ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Residential mortgage – term ​ — ​ ​ — ​ 2 ​ ​ 299 ​ — ​ ​ — Residential mortgage – home equity ​ — ​ ​ — ​ — ​ ​ — ​ — ​ ​ — Consumer ​ — ​ ​ — ​ — ​ ​ — ​ — ​ ​ — Total ​ — ​ $ — ​ 4 ​ $ 610 ​ — ​ $ — For the year ended December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Commercial real estate ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Non owner-occupied ​ — ​ $ — ​ — ​ $ — ​ — ​ $ — All other CRE ​ — ​ ​ — ​ — ​ ​ — ​ 1 ​ ​ 2,226 Acquisition and development ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 1-4 family residential construction ​ — ​ ​ — ​ — ​ ​ — ​ — ​ ​ — All other A&D ​ — ​ ​ — ​ 2 ​ ​ 430 ​ — ​ ​ 0 Commercial and industrial ​ — ​ ​ — ​ — ​ ​ — ​ — ​ ​ — Residential mortgage ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Residential mortgage – term ​ 1 ​ ​ 46 ​ 2 ​ ​ 457 ​ 3 ​ ​ 356 Residential mortgage – home equity ​ — ​ ​ — ​ — ​ ​ — ​ — ​ ​ — Consumer ​ — ​ ​ — ​ — ​ ​ — ​ — ​ ​ — Total ​ 1 ​ $ 46 ​ 4 ​ $ 887 ​ 4 ​ $ 2,582

Other Real Estate Owned (Tables

Other Real Estate Owned (Tables)	12 Months Ended
	Dec. 31, 2021
Other Real Estate Owned [Abstract]
Components of OREO, Net of Related Valuation Allowance	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) 2021 2020 Commercial real estate ​ $ — ​ $ 945 Acquisition and development ​ ​ 4,477 ​ ​ 8,441 Residential mortgage ​ ​ — ​ ​ — Total OREO ​ $ 4,477 ​ $ 9,386
Schedule of Activity in OREO Valuation Allowance	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) 2021 2020 Balance January 1 ​ $ 1,010 ​ $ 1,790 Fair value write-down ​ ​ 59 ​ ​ 116 Sales of OREO ​ ​ (616) ​ ​ (896) Balance December 31 ​ $ 453 ​ $ 1,010
Schedule of Components of OREO Expenses, Net	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) 2021 2020 Gains on real estate, net ​ $ (1,372) ​ $ (130) Fair value write-down ​ ​ 59 ​ ​ 116 Expenses, net ​ ​ 420 ​ ​ 184 Rental and other income ​ ​ (52) ​ ​ (159) Total OREO (income)/ expenses, net ​ $ (945) ​ $ 11

Premises and Equipment (Tables)

Premises and Equipment (Tables)	12 Months Ended
	Dec. 31, 2021
Premises and Equipment [Abstract]
Components of Premises and Equipment	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) 2021 2020 Land ​ $ 6,953 ​ $ 6,953 Land Improvements ​ ​ 1,499 ​ ​ 1,411 Premises ​ ​ 34,685 ​ ​ 34,701 Furniture and Equipment ​ ​ 18,925 ​ ​ 18,113 ​ ​ ​ 62,062 ​ ​ 61,178 Less accumulated depreciation ​ ​ (27,365) ​ ​ (24,315) Total ​ $ 34,697 ​ $ 36,863

Leases (Tables)

Leases (Tables)	12 Months Ended
	Dec. 31, 2021
Leases [Abstract]
Classification of ROU Assets and Lease Liabilities	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) December 31, 2021 December 31, 2020 Lease Right-of Use Assets ​ ​ ​ ​ ​ ​ Operating lease right-of-use assets ​ $ 2,247 ​ $ 2,408 Lease Liabilities ​ ​ ​ ​ ​ ​ Operating lease liabilities ​ $ 2,761 ​ $ 2,958
Weighted-Average Lease Term and Discount Rate for Operating Leases	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ December 31, 2020 Weighted-average remaining lease term ​ ​ ​ ​ Operating leases ​ 6.89 years ​ 7.77 years Weighted-average discount rate ​ ​ ​ ​ Operating leases ​ 5.03% ​ 5.06%
Future Minimum Payments for Operating Leases	​ ​ ​ ​ ​ (in thousands) Amount 2022 ​ $ 518 2023 ​ ​ 457 2024 ​ ​ 457 2025 ​ ​ 457 2026 ​ ​ 403 Thereafter ​ ​ 1,005 Total future minimum lease payments ​ ​ 3,297 Amounts representing interest ​ ​ (536) Present value of net future minimum lease payments ​ $ 2,761

Deposits (Tables)

Deposits (Tables)	12 Months Ended
	Dec. 31, 2021
Deposits [Abstract]
Summary of Scheduled Maturities of All Time Deposits	The following is a summary of the scheduled maturities of all time deposits maturing within years ended December 31: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (In thousands) ​ Amount 2022 $ 110,012 2023 ​ ​ 24,081 2024 ​ ​ 22,793 2025 ​ ​ 4,428 2026 ​ ​ 1,836 Thereafter ​ ​ 79 Total ​ $ 163,229

Borrowed Funds (Tables)

Borrowed Funds (Tables)	12 Months Ended
	Dec. 31, 2021
Borrowed Funds [Abstract]
Summary of Short-term Borrowings	The following is a summary of short-term borrowings at December 31, 2021 and 2020 with original maturities of less than one year: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (Dollars in thousands) 2021 2020 Securities sold under agreements to repurchase: ​ ​ ​ ​ ​ ​ Outstanding at end of year ​ $ 57,699 ​ $ 49,160 Weighted average interest rate at year end ​ ​ 0.15% ​ ​ 0.19% Maximum amount outstanding as of any month end ​ $ 72,396 ​ $ 55,290 Average amount outstanding ​ $ 57,697 ​ $ 46,519 Approximate weighted average rate during the year ​ ​ 0.15% ​ ​ 0.20% ​
Summary of Long-term Borrowings	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (In thousands) 2021 2020 FHLB advances, 0.00% at December 31, 2021 and bearing fixed interest rates ranging from 1.37% to 2.90% at December 31, 2020 ​ $ — ​ $ 70,000 Junior subordinated debt ​ ​ 30,929 ​ ​ 30,929 Total long-term debt ​ $ 30,929 ​ $ 100,929
Contractual Maturities of Long-term Borrowings	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2021 ​ ​ Fixed ​ Floating ​ ​ ​ (in thousands) Rate Rate Total Due in 2022 ​ ​ — ​ ​ — ​ ​ — Due in 2023 ​ ​ — ​ ​ — ​ ​ — Due in 2024 ​ ​ — ​ ​ — ​ ​ — Due in 2025 ​ ​ — ​ ​ — ​ ​ — Due in 2026 ​ ​ — ​ ​ — ​ ​ — Thereafter ​ ​ — ​ ​ 30,929 ​ ​ 30,929 Total long-term debt ​ $ — ​ $ 30,929 ​ $ 30,929 ​
Schedule of Pledged Collateral on Line of Credit	​ ​ ​ ​ ​ ​ ​ ​ ​ 1-4 family mortgage loans $ 125,428 Commercial loans ​ ​ 38,174 Multi-family loans ​ ​ 8,522 Home equity loans ​ ​ 19,456 ​ ​ $ 191,580 ​

Goodwill and Other Intangible_2

Goodwill and Other Intangible Assets (Tables)	12 Months Ended
	Dec. 31, 2021
Goodwill and Other Intangible Assets [Abstract]
Schedule of Intangible assets and Goodwill	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ December 31, 2020 (In thousands) ​ Gross Carrying Amount ​ ​ Accumulated Amortization ​ Net Carrying Amount Weighted Average Remaining Life ​ Gross Carrying Amount ​ ​ Accumulated Amortization ​ Net Carrying Amount Weighted Average Remaining Life ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Amortizing intangible assets: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Other intangibles ​ $ 1,048 ​ $ — ​ $ 1,048 5 years ​ $ — ​ $ — ​ $ — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Goodwill ​ $ 11,004 ​ ​ ​ ​ $ 11,004 ​ ​ $ 11,004 ​ ​ ​ ​ $ 11,004 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
Schedule of future amortization expense of intangible assets	​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Amount 2022 ​ $ 210 2023 ​ ​ 210 2024 ​ ​ 210 2025 ​ ​ 209 2026 ​ ​ 209 ​ ​ ​ ​ Total amortizing intangible assets ​ $ 1,048 ​ ​ ​ ​

Accumulated Other Comprehensi_2

Accumulated Other Comprehensive Loss (Tables)	12 Months Ended
	Dec. 31, 2021
Accumulated Other Comprehensive Loss ("AOCL") [Abstract]
Schedule of Accumulated Other Comprehensive Loss	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Investment securities- with OTTI AFS Investment securities- all other AFS Investment securities- HTM Cash Flow Hedge Pension Plan SERP Total Accumulated OCL, net: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balance - January 1, 2020 ​ $ (2,542) ​ $ (853) ​ $ (899) ​ $ (85) ​ $ (20,417) ​ $ (1,175) ​ $ (25,971) Other comprehensive income/(loss) before reclassifications ​ ​ (587) ​ ​ 1,291 ​ ​ — ​ ​ (869) ​ ​ (3,262) ​ ​ (625) ​ ​ (4,052) Amounts reclassified from accumulated ​ ​ (148) ​ ​ (463) ​ ​ 584 ​ ​ — ​ ​ 1,049 ​ ​ 138 ​ ​ 1,160 Balance - December 31, 2020 ​ $ (3,277) ​ $ (25) ​ $ (315) ​ $ (954) ​ $ (22,630) ​ $ (1,662) ​ $ (28,863) Other comprehensive income/(loss) before reclassifications ​ ​ 2,475 ​ ​ (5,611) ​ ​ — ​ ​ 635 ​ ​ 3,431 ​ ​ (521) ​ ​ 409 Amounts reclassified from accumulated ​ ​ (147) ​ ​ (113) ​ ​ 181 ​ ​ — ​ ​ 1,091 ​ ​ 128 ​ ​ 1,140 Balance - December 31, 2021 ​ $ (949) ​ $ (5,749) ​ $ (134) ​ $ (319) ​ $ (18,108) ​ $ (2,055) ​ $ (27,314)
Components of Comprehensive Income	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Components of Other Comprehensive Income (in thousands) Before Tax Amount Tax (Expense) Benefit Net For the year ended December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ Available for sale (AFS) securities with OTTI: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized holding gains ​ $ 3,379 ​ $ (904) ​ $ 2,475 Less: accretable yield recognized in income ​ ​ 201 ​ ​ (54) ​ ​ 147 Net unrealized gains on investments with OTTI ​ ​ 3,178 ​ ​ (850) ​ ​ 2,328 Available for sale securities – all other: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized holding losses ​ ​ (7,661) ​ ​ 2,050 ​ ​ (5,611) Less: gains recognized in income ​ ​ 154 ​ ​ (41) ​ ​ 113 Net unrealized losses on all other AFS securities ​ ​ (7,815) ​ ​ 2,091 ​ ​ (5,724) Held to maturity securities: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized holding gains ​ ​ — ​ ​ — ​ ​ — Less: amortization recognized in income ​ ​ (247) ​ ​ 66 ​ ​ (181) Net unrealized gains on HTM securities ​ ​ 247 ​ ​ (66) ​ ​ 181 Cash flow hedges: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized holding gains ​ ​ 867 ​ ​ (232) ​ ​ 635 Less: amortization recognized in income ​ ​ — ​ ​ — ​ ​ — Net unrealized gains on cash flow hedges ​ ​ 867 ​ ​ (232) ​ ​ 635 Pension Plan: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized net actuarial gain ​ ​ 4,684 ​ ​ (1,253) ​ ​ 3,431 Less: amortization of unrecognized loss ​ ​ (1,490) ​ ​ 399 ​ ​ (1,091) Less: amortization of prior service costs ​ ​ — ​ ​ — ​ ​ — Net pension plan liability adjustment ​ ​ 6,174 ​ ​ (1,652) ​ ​ 4,522 SERP: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized net actuarial loss ​ ​ (711) ​ ​ 190 ​ ​ (521) Less: amortization of unrecognized loss ​ ​ (175) ​ ​ 47 ​ ​ (128) Less: amortization of prior service costs ​ ​ — ​ ​ — ​ ​ — Net SERP liability adjustment ​ ​ (536) ​ ​ 143 ​ ​ (393) Other comprehensive income ​ $ 2,115 ​ $ (566) ​ $ 1,549 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Components of Other Comprehensive Loss (in thousands) Before Tax Amount Tax (Expense) Benefit Net For the year ended December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ Available for sale (AFS) securities with OTTI: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized holding losses ​ $ (803) ​ $ 216 ​ $ (587) Less: accretable yield recognized in income ​ ​ 202 ​ ​ (54) ​ ​ 148 Net unrealized losses on investments with OTTI ​ ​ (1,005) ​ ​ 270 ​ ​ (735) Available for sale securities – all other: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized holding gains ​ ​ 1,765 ​ ​ (474) ​ ​ 1,291 Less: gains recognized in income ​ ​ 632 ​ ​ (169) ​ ​ 463 Net unrealized losses on all other AFS securities ​ ​ 1,133 ​ ​ (305) ​ ​ 828 Held to maturity securities: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized holding gains ​ ​ — ​ ​ — ​ ​ — Less: amortization recognized in income ​ ​ (798) ​ ​ 214 ​ ​ (584) Net unrealized gains on HTM securities ​ ​ 798 ​ ​ (214) ​ ​ 584 Cash flow hedges: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized holding losses ​ ​ (1,187) ​ ​ 318 ​ ​ (869) Less: amortization recognized in income ​ ​ — ​ ​ — ​ ​ — Net unrealized losses on cash flow hedges ​ ​ (1,187) ​ ​ 318 ​ ​ (869) Pension Plan: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized net actuarial loss ​ ​ (4,456) ​ ​ 1,194 ​ ​ (3,262) Less: amortization of unrecognized loss ​ ​ (1,433) ​ ​ 384 ​ ​ (1,049) Net pension plan liability adjustment ​ ​ (3,023) ​ ​ 810 ​ ​ (2,213) SERP: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized net actuarial loss ​ ​ (854) ​ ​ 229 ​ ​ (625) Less: amortization of unrecognized loss ​ ​ (188) ​ ​ 50 ​ ​ (138) Less: amortization of prior service costs ​ ​ — ​ ​ — ​ ​ — Net SERP liability adjustment ​ ​ (666) ​ ​ 179 ​ ​ (487) Other comprehensive loss ​ $ (3,950) ​ $ 1,058 ​ $ (2,892) ​
Reclassification out of Accumulated Other Comprehensive Income	​ ​ ​ ​ ​ ​ ​ Details of Accumulated Other Comprehensive Loss Components ​ Amount Reclassified from Accumulated Other Comprehensive Loss ​ Affected Line Item in the Statement (in thousands) 2021 Where Net Income is Presented Net unrealized losses on investment securities with OTTI: ​ ​ ​ ​ ​ Accretable Yield ​ $ 201 ​ Interest income on taxable investment securities Taxes ​ ​ (54) ​ Provision for income tax expense ​ ​ $ 147 ​ Net of tax Net unrealized gains on available for sale investment securities - all other: ​ ​ ​ ​ ​ Gains on sales ​ $ 154 ​ Net gains Taxes ​ ​ (41) ​ Provision for income tax expense ​ ​ $ 113 ​ Net of tax Net unrealized gains on held to maturity investment securities: ​ ​ ​ ​ ​ Amortization ​ $ (247) ​ Interest income on taxable investment securities Taxes ​ ​ 66 ​ Provision for income tax expense ​ ​ $ (181) ​ Net of tax Net pension plan liability adjustment: ​ ​ ​ ​ ​ Amortization of unrecognized loss ​ $ (1,490) ​ Other expense Taxes ​ ​ 399 ​ Provision for income tax expense ​ ​ $ (1,091) ​ Net of tax Net SERP liability adjustment: ​ ​ ​ ​ ​ Amortization of unrecognized loss ​ $ (175) ​ Other expense Taxes ​ ​ 47 ​ Provision for income tax expense ​ ​ $ (128) ​ Net of tax Total reclassifications for the period ​ $ (1,140) ​ Net of tax ​ ​ ​ ​ ​ ​ ​ Details of Accumulated Other Comprehensive Loss Components ​ Amount Reclassified from Accumulated Other Comprehensive Loss ​ Affected Line Item in the Statement (in thousands) 2020 Where Net Income is Presented Net unrealized gains on investment securities with OTTI: ​ ​ ​ ​ ​ Accretable Yield ​ $ 202 ​ Interest income on taxable investment securities Taxes ​ ​ (54) ​ Provision for income tax expense ​ ​ $ 148 ​ Net of tax Net unrealized losses on available for sale investment securities - all other: ​ ​ ​ ​ ​ Gains on sales ​ $ 632 ​ Net gains Taxes ​ ​ (169) ​ Provision for income tax expense ​ ​ $ 463 ​ Net of tax Net unrealized gains on held to maturity investment securities: ​ ​ ​ ​ ​ Amortization ​ $ (798) ​ Interest income on taxable investment securities Taxes ​ ​ 214 ​ Provision for income tax expense ​ ​ $ (584) ​ Net of tax Net pension plan liability adjustment: ​ ​ ​ ​ ​ Amortization of unrecognized loss ​ $ (1,433) ​ Other expense Taxes ​ ​ 384 ​ Provision for income tax expense ​ ​ $ (1,049) ​ Net of tax Net SERP liability adjustment: ​ ​ ​ ​ ​ Amortization of unrecognized loss ​ $ (188) ​ Other expense Taxes ​ ​ 50 ​ Provision for income tax expense ​ ​ $ (138) ​ Net of tax Total reclassifications for the period ​ $ (1,160) ​ Net of tax

Income Taxes (Tables)

Income Taxes (Tables)	12 Months Ended
	Dec. 31, 2021
Income Taxes [Abstract]
Schedule of Components of Income Tax Expense	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (In thousands) 2021 2020 Current Tax expense: ​ ​ ​ ​ ​ ​ Federal ​ $ 4,164 ​ $ 1,957 State ​ ​ 1,825 ​ ​ 1,463 ​ ​ $ 5,989 ​ $ 3,420 Deferred tax expense: ​ ​ ​ ​ ​ ​ Federal ​ $ 420 ​ $ 772 State ​ ​ 130 ​ ​ (245) ​ ​ $ 550 ​ $ 527 Income tax expense for the year ​ $ 6,539 ​ $ 3,947
Reconciliation of Federal Income Tax Rate to Effective Income Tax Rate	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2021 2020 Federal statutory rate ​ ​ 21.0% ​ ​ 21.0% Tax-exempt income on securities and loans ​ ​ (1.0) ​ ​ (1.3) Tax-exempt BOLI income ​ ​ (1.0) ​ ​ (1.5) State income tax, net of federal tax benefit ​ ​ 6.0 ​ ​ 5.1 Tax credits ​ ​ (0.2) ​ ​ (1.2) Other ​ ​ 0.1 ​ ​ 0.1 ​ ​ ​ 24.9% ​ ​ 22.2%
Components of Deferred Tax Assets and Liabilities	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (In thousands) 2021 2020 Deferred tax assets: ​ ​ ​ ​ ​ ​ Allowance for loan losses ​ $ 4,269 ​ $ 4,417 Deferred fees ​ ​ 88 ​ ​ 490 Deferred compensation ​ ​ 1,125 ​ ​ 1,019 Federal and state tax loss carry forwards ​ ​ 2,966 ​ ​ 2,743 Unrealized loss on investment securities ​ ​ 2,264 ​ ​ 1,089 SERP ​ ​ 2,829 ​ ​ 2,626 Pension ​ ​ — ​ ​ 515 Lease liability ​ ​ 547 ​ ​ 569 Low income housing ​ ​ 670 ​ ​ 647 Other than temporary impairment on investment securities ​ ​ 601 ​ ​ 643 Derivative contract ​ ​ 121 ​ ​ 353 Other real estate owned ​ ​ 121 ​ ​ 271 Other ​ ​ 87 ​ ​ 115 Total deferred tax assets ​ ​ 15,688 ​ ​ 15,497 Valuation allowance ​ ​ (2,966) ​ ​ (2,743) Total deferred tax assets less valuation allowance ​ ​ 12,722 ​ ​ 12,754 Deferred tax liabilities: ​ ​ ​ ​ ​ ​ Goodwill and other intangibles ​ ​ (2,801) ​ ​ (2,805) Lease right-of-use asset ​ ​ (508) ​ ​ (545) Pension ​ ​ (1,275) ​ ​ — Depreciation ​ ​ (1,152) ​ ​ (1,380) Other ​ ​ (129) ​ ​ (52) Total deferred tax liabilities ​ ​ (5,865) ​ ​ (4,782) Net deferred tax assets ​ $ 6,857 ​ $ 7,972

Employee Benefit Plans (Tables)

Employee Benefit Plans (Tables)	12 Months Ended
	Dec. 31, 2021
401(k) Profit Sharing Plan [Abstract]
Schedule of Net Funded Status	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Pension ​ Defined Benefit SERP (in thousands) 2021 2020 2021 2020 Change in Benefit Obligation ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Obligation at the beginning of the year ​ $ 57,898 ​ $ 50,995 ​ $ 9,614 ​ $ 8,647 Service cost ​ ​ 154 ​ ​ 225 ​ ​ 168 ​ ​ 135 Interest cost ​ ​ 1,421 ​ ​ 1,624 ​ ​ 238 ​ ​ 236 Change in discount rate and mortality assumptions ​ ​ (2,583) ​ ​ 5,971 ​ ​ — ​ ​ — Actuarial losses ​ ​ 168 ​ ​ 1,157 ​ ​ 711 ​ ​ 862 Benefits paid ​ ​ (2,127) ​ ​ (2,074) ​ ​ (336) ​ ​ (266) Obligation at the end of the year ​ ​ 54,931 ​ ​ 57,898 ​ ​ 10,395 ​ ​ 9,614 Change in Plan Assets ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Fair value at the beginning of the year ​ ​ 55,971 ​ ​ 50,829 ​ ​ — ​ ​ — Actual return on plan assets ​ ​ 5,852 ​ ​ 6,216 ​ ​ — ​ ​ — Employer contribution ​ ​ — ​ ​ 1,000 ​ ​ 336 ​ ​ 266 Benefits paid ​ ​ (2,127) ​ ​ (2,074) ​ ​ (336) ​ ​ (266) Fair value at the end of the year ​ ​ 59,696 ​ ​ 55,971 ​ ​ — ​ ​ — Funded/(Unfunded) Status ​ $ 4,765 ​ $ (1,927) ​ $ (10,395) ​ $ (9,614)
Components of Net Periodic Pension Plan Cost	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Pension ​ Defined Benefit SERP (in thousands) 2021 2020 2021 2020 Components of Net Pension Cost ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Service cost ​ $ 154 ​ $ 225 ​ $ 168 ​ $ 135 Interest cost ​ ​ 1,421 ​ ​ 1,624 ​ ​ 238 ​ ​ 236 Expected return on assets ​ ​ (3,569) ​ ​ (3,548) ​ ​ — ​ ​ — Amortization of recognized loss ​ ​ 1,490 ​ ​ 1,433 ​ ​ 175 ​ ​ 188 Amortization of prior service cost ​ ​ — ​ ​ — ​ ​ (2) ​ ​ (3) Net pension (income)/expense in employee benefits ​ $ (504) ​ $ (266) ​ $ 579 ​ $ 556 Weighted Average Assumptions used to determine benefit obligations: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Discount rate for benefit obligations ​ ​ 2.85% ​ ​ 2.50% ​ ​ 2.80% ​ ​ 2.52% Discount rate for net pension cost ​ ​ 2.50% ​ ​ 3.25% ​ ​ — ​ ​ — Expected long-term return on assets ​ ​ 6.50% ​ ​ 7.00% ​ ​ — ​ ​ — Rate of compensation increase ​ ​ 3.00% ​ ​ 3.00% ​ ​ 3.00% ​ ​ 3.00%
Schedule of Target Asset Allocations	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Asset Class Normalized Target Range Cash ​ 1% ​ 0% - 20% Fixed Income ​ 40% ​ 30% - 50% Equities ​ 59% ​ 45% - 65%
Actual Plan Asset Allocations	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ ​ ​ ​ ​ ​ Fair Value Hierarchy (Dollars in thousands) Assets at Fair Value % of Portfolio Level 1 Level 2 Cash and cash equivalents ​ $ 763 ​ 1.3% ​ $ 763 ​ $ — Fixed income securities: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ U.S. Government and Agencies ​ ​ 125 ​ 0.2% ​ ​ — ​ ​ 125 Taxable municipal bonds and notes ​ ​ 5,290 ​ 8.9% ​ ​ — ​ ​ 5,290 Corporate bonds and notes ​ ​ 8,451 ​ 14.2% ​ ​ — ​ ​ 8,451 Preferred stock ​ ​ 960 ​ 1.6% ​ ​ — ​ ​ 960 Fixed income mutual funds ​ ​ 9,260 ​ 15.5% ​ ​ 9,260 ​ ​ — Total fixed income ​ ​ 24,086 ​ 40.3% ​ ​ 9,260 ​ ​ 14,826 Equities: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Large Cap ​ ​ 27,575 ​ 46.2% ​ ​ 27,575 ​ ​ — Mid Cap ​ ​ 2,052 ​ 3.4% ​ ​ 2,052 ​ ​ — Small Cap ​ ​ 39 ​ 0.1% ​ ​ 39 ​ ​ — International ​ ​ 5,181 ​ 8.7% ​ ​ 5,181 ​ ​ — Total equities ​ ​ 34,847 ​ 58.4% ​ ​ 34,847 ​ ​ — Total market value ​ $ 59,696 ​ 100.0% ​ $ 44,870 ​ $ 14,826 Note: The Large cap equities includes 194,124 shares of First United Corporation common stock at December 31, 2021 and 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2020 ​ ​ ​ ​ ​ ​ Fair Value Hierarchy (Dollars in thousands) Assets at Fair Value % of Portfolio Level 1 Level 2 Cash and cash equivalents ​ $ 2,312 ​ 4.1% ​ $ 2,312 ​ $ — Fixed income securities: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ U.S. Government and Agencies ​ ​ 298 ​ 0.6% ​ ​ — ​ ​ 298 Taxable municipal bonds and notes ​ ​ 4,215 ​ 7.5% ​ ​ — ​ ​ 4,215 Corporate bonds and notes ​ ​ 10,681 ​ 19.1% ​ ​ — ​ ​ 10,681 Preferred stock ​ ​ 973 ​ 1.7% ​ ​ — ​ ​ 973 Fixed income mutual funds ​ ​ 6,256 ​ 11.2% ​ ​ 6,256 ​ ​ — Total fixed income ​ ​ 22,423 ​ 40.1% ​ ​ 6,256 ​ ​ 16,167 Equities: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Large Cap ​ ​ 24,886 ​ 44.5% ​ ​ 24,886 ​ ​ — Mid Cap ​ ​ 1,511 ​ 2.7% ​ ​ 1,511 ​ ​ — Small Cap ​ ​ 477 ​ 0.8% ​ ​ 477 ​ ​ — International ​ ​ 4,362 ​ 7.8% ​ ​ 4,362 ​ ​ — Total equities ​ ​ 31,236 ​ 55.8% ​ ​ 31,236 ​ ​ — Total market value ​ $ 55,971 ​ 100.0% ​ $ 39,804 ​ $ 16,167
Expected Future Benefit Payments	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (In thousands) Pension Plan Defined Benefit SERP 2022 ​ $ 2,166 ​ $ 336 2023 ​ ​ 2,237 ​ ​ 336 2024 ​ ​ 2,341 ​ ​ 336 2025 ​ ​ 2,385 ​ ​ 336 2026 ​ ​ 2,517 ​ ​ 530 2027-2031 ​ ​ 13,320 ​ ​ 2,934
Schedule of Amounts that Will Be Amortized from Other Comprehensive Loss	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (In thousands) Pension Defined Benefit SERP Net actuarial loss ​ ​ 1,117 ​ ​ 271 ​ ​ $ 1,117 ​ $ 271

Contractual Obligations, Comm_2

Contractual Obligations, Commitments and Contingent Liabilities (Tables)	12 Months Ended
	Dec. 31, 2021
Contractual Obligations, Commitments and Contingent Liabilities [Abstract]
Schedule of Commitments	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (In thousands) 2021 2020 Residential Mortgage - home equity ​ $ 66,874 ​ $ 59,615 Residential Mortgage - construction ​ ​ 18,657 ​ ​ 12,220 Commercial ​ ​ 136,897 ​ ​ 125,294 Consumer - personal credit lines ​ ​ 4,551 ​ ​ 4,314 Standby letters of credit ​ ​ 15,711 ​ ​ 17,675 Total ​ $ 242,690 ​ $ 219,118

Fair Value of Financial Instr_2

Fair Value of Financial Instruments (Tables)	12 Months Ended
	Dec. 31, 2021
Fair Value of Financial Instruments [Abstract]
Assets and Liabilities Measured at Fair Value on a Recurring and Nonrecurring Basis	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Fair Value Measurements at ​ ​ ​ ​ ​ December 31, 2021 Using ​ ​ ​ ​ ​ (In Thousands) ​ Assets & Liabilities Measured at Quoted Prices in Active Markets for Identical Assets Significant Other Observable Inputs Significant Unobservable Inputs Description ​ 12/31/21 ​ (Level 1) ​ (Level 2) ​ (Level 3) Recurring: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Investment securities available-for-sale: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ U.S. government agencies ​ $ 67,169 ​ ​ ​ ​ $ 67,169 ​ ​ ​ Residential mortgage-backed agencies ​ $ 48,661 ​ ​ ​ ​ $ 48,661 ​ ​ ​ Commercial mortgage-backed agencies ​ $ 50,868 ​ ​ ​ ​ $ 50,868 ​ ​ ​ Collateralized mortgage obligations ​ $ 90,077 ​ ​ ​ ​ $ 90,077 ​ ​ ​ Obligations of states and political subdivisions ​ $ 12,804 ​ ​ ​ ​ $ 12,804 ​ ​ ​ Collateralized debt obligations ​ $ 17,192 ​ ​ ​ ​ ​ ​ ​ $ 17,192 Financial derivative ​ $ (453) ​ ​ ​ ​ $ (453) ​ ​ ​ Non-recurring: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Impaired loans ​ $ 408 ​ ​ ​ ​ ​ ​ ​ $ 408 Equity investment ​ $ 590 ​ ​ ​ ​ ​ ​ ​ $ 590 Other real estate owned ​ $ 349 ​ ​ ​ ​ ​ ​ ​ $ 349 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Fair Value Measurements at ​ ​ ​ ​ ​ December 31, 2020 Using ​ ​ ​ ​ ​ (In Thousands) ​ Assets & Liabilities Measured at Quoted Prices in Active Markets for Identical Assets Significant Other Observable Inputs Significant Unobservable Inputs Description ​ 12/31/20 ​ (Level 1) ​ (Level 2) ​ (Level 3) Recurring: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Investment securities available-for-sale: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ U.S. government agencies ​ $ 76,433 ​ ​ ​ ​ $ 76,433 ​ ​ ​ Residential mortgage-backed agencies ​ $ 22,899 ​ ​ ​ ​ $ 22,899 ​ ​ ​ Commercial mortgage-backed agencies ​ $ 33,042 ​ ​ ​ ​ $ 33,042 ​ ​ ​ Collateralized mortgage obligations ​ $ 70,637 ​ ​ ​ ​ $ 70,637 ​ ​ ​ Obligations of states and political subdivisions ​ $ 10,614 ​ ​ ​ ​ $ 10,614 ​ ​ ​ Collateralized debt obligations ​ $ 13,260 ​ ​ ​ ​ ​ ​ ​ $ 13,260 Financial derivative ​ $ (1,320) ​ ​ ​ ​ $ (1,320) ​ ​ ​ Non-recurring: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Impaired loans ​ $ 1,465 ​ ​ ​ ​ ​ ​ ​ $ 1,465 Other real estate owned ​ $ 913 ​ ​ ​ ​ ​ ​ ​ $ 913
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Fair Value at December 31, 2021 Valuation Technique Significant Unobservable Inputs Significant Unobservable Input Value Recurring: ​ ​ ​ ​ ​ ​ ​ ​ ​ Investment Securities – available for sale - CDO ​ $ 17,192 ​ Discounted Cash Flow ​ Discount Rate ​ Libor + 3.25% Non-recurring: ​ ​ ​ ​ ​ ​ ​ ​ ​ Impaired Loans ​ $ 408 ​ Market Comparable Properties ​ Marketability Discount ​ 10.0% to 15.0% (1) Equity Investment ​ $ 590 ​ Market Method ​ Revenue Multiples ​ 2.8x Other Real Estate Owned ​ $ 349 ​ Market Comparable Properties ​ Marketability Discount ​ 15.0% ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (in thousands) Fair Value at December 31, 2020 Valuation Technique Significant Unobservable Inputs Significant Unobservable Input Value Recurring: ​ ​ ​ ​ ​ ​ ​ ​ ​ Investment Securities – available for sale - CDO ​ $ 13,260 ​ Discounted Cash Flow ​ Discount Rate ​ Libor+ 5.25% Non-recurring: ​ ​ ​ ​ ​ ​ ​ ​ ​ Impaired Loans ​ $ 1,465 ​ Market Comparable Properties ​ Marketability Discount ​ 10.0% to 15.0% (1) Other Real Estate Owned ​ $ 913 ​ Market Comparable Properties ​ Marketability Discount ​ 15.0% ​ (1) Range would include discounts taken since appraisal and estimated values
Reconciliation of Fair Valued Assets Measured on a Recurring Basis	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Fair Value Measurements Using Significant ​ ​ Unobservable Inputs ​ ​ (Level 3) ​ ​ (In Thousands) ​ Investment Securities Available for Sale Beginning balance January 1, 2021 ​ $ 13,260 Total gains/(losses) realized/unrealized: ​ ​ ​ Included in other comprehensive income ​ ​ 3,932 Ending balance December 31, 2021 ​ $ 17,192 ​ ​ ​ ​ ​ ​ Fair Value Measurements Using Significant ​ ​ Unobservable Inputs ​ ​ (Level 3) ​ ​ (In Thousands) ​ Investment Securities Available for Sale Beginning balance January 1, 2020 ​ $ 14,354 Total gains/(losses) realized/unrealized: ​ ​ ​ Included in other comprehensive loss ​ ​ (1,094) Ending balance December 31, 2020 ​ $ 13,260
Fair Value by Balance Sheet Grouping	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ Fair Value Measurements ​ ​ Carrying ​ Fair ​ Quoted Prices in Active Markets for Identical Assets ​ Significant Other Observable Inputs ​ Significant Unobservable Inputs (in thousands) Amount Value (Level 1) (Level 2) (Level 3) Financial Assets: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Cash and due from banks ​ $ 109,823 ​ $ 109,823 ​ $ 109,823 ​ ​ ​ ​ ​ ​ Interest bearing deposits in banks ​ ​ 5,897 ​ ​ 5,897 ​ ​ 5,897 ​ ​ ​ ​ ​ ​ Investment securities - AFS ​ ​ 286,771 ​ ​ 286,771 ​ ​ ​ ​ $ 269,579 ​ $ 17,192 Investment securities - HTM ​ ​ 56,259 ​ ​ 65,369 ​ ​ ​ ​ ​ 36,448 ​ ​ 28,921 Restricted bank stock ​ ​ 1,029 ​ ​ 1,029 ​ ​ ​ ​ ​ 1,029 ​ ​ ​ Loans, net ​ ​ 1,137,440 ​ ​ 1,122,671 ​ ​ ​ ​ ​ ​ ​ ​ 1,122,671 Accrued interest receivable ​ ​ 4,821 ​ ​ 4,821 ​ ​ ​ ​ ​ 4,821 ​ ​ ​ Financial Liabilities: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Deposits – non-maturity ​ ​ 1,306,145 ​ ​ 1,306,145 ​ ​ ​ ​ ​ 1,306,145 ​ ​ ​ Deposits – time deposits ​ ​ 163,229 ​ ​ 163,961 ​ ​ ​ ​ ​ 163,961 ​ ​ ​ Financial derivative ​ ​ 453 ​ ​ 453 ​ ​ ​ ​ ​ 453 ​ ​ ​ Short-term borrowed funds ​ ​ 57,699 ​ ​ 57,699 ​ ​ ​ ​ ​ 57,699 ​ ​ ​ Long-term borrowed funds ​ ​ 30,929 ​ ​ 31,085 ​ ​ ​ ​ ​ 31,085 ​ ​ ​ Accrued interest payable ​ ​ 137 ​ ​ 137 ​ ​ ​ ​ ​ 137 ​ ​ ​ Off balance sheet financial instruments ​ ​ — ​ ​ — ​ ​ — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2020 ​ Fair Value Measurements ​ ​ Carrying ​ Fair ​ Quoted Prices in Active Markets for Identical Assets ​ Significant Other Observable Inputs ​ Significant Unobservable Inputs (In thousands) Amount Value (Level 1) (Level 2) (Level 3) Financial Assets: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Cash and due from banks ​ $ 146,673 ​ $ 146,673 ​ $ 146,673 ​ ​ ​ ​ ​ ​ Interest bearing deposits in banks ​ ​ 2,759 ​ ​ 2,759 ​ ​ 2,759 ​ ​ ​ ​ ​ ​ Investment securities - AFS ​ ​ 226,885 ​ ​ 226,885 ​ ​ ​ ​ $ 213,625 ​ $ 13,260 Investment securities - HTM ​ ​ 68,263 ​ ​ 77,612 ​ ​ ​ ​ ​ 49,442 ​ ​ 28,170 Restricted bank stock ​ ​ 4,468 ​ ​ 4,468 ​ ​ ​ ​ ​ 4,468 ​ ​ ​ Loans, net ​ ​ 1,149,596 ​ ​ 1,150,186 ​ ​ ​ ​ ​ ​ ​ ​ 1,150,186 Accrued interest receivable ​ ​ 6,241 ​ ​ 6,241 ​ ​ ​ ​ ​ 6,241 ​ ​ ​ Financial Liabilities: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Deposits – non-maturity ​ ​ 1,194,140 ​ ​ 1,194,140 ​ ​ ​ ​ ​ 1,194,140 ​ ​ ​ Deposits – time deposits ​ ​ 228,226 ​ ​ 231,241 ​ ​ ​ ​ ​ 231,241 ​ ​ ​ Financial derivative ​ ​ 1,320 ​ ​ 1,320 ​ ​ ​ ​ ​ 1,320 ​ ​ ​ Short-term borrowed funds ​ ​ 49,160 ​ ​ 49,160 ​ ​ ​ ​ ​ 49,160 ​ ​ ​ Long-term borrowed funds ​ ​ 100,929 ​ ​ 104,825 ​ ​ ​ ​ ​ 104,825 ​ ​ ​ Accrued interest payable ​ ​ 391 ​ ​ 391 ​ ​ ​ ​ ​ 391 ​ ​ ​ Off balance sheet financial instruments ​ ​ — ​ ​ — ​ ​ ​ ​ ​ — ​ ​ ​

Derivative Financial Instrume_2

Derivative Financial Instruments (Tables)	12 Months Ended
	Dec. 31, 2021
Derivative Financial Instruments [Abstract]
Impact Of Derivative Financial Instruments	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (In thousands) Amount of gain (loss) recognized in OCI on derivative (effective portion) Amount of gain or (loss) reclassified from accumulated OCI into income (effective portion) (1) Amount of gain or (loss) recognized in income on derivative (ineffective portion and amount excluded from effectiveness testing) (2) Interest rate contracts: ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2021 ​ $ 635 ​ $ — ​ $ — December 31, 2020 ​ $ (869) ​ $ — ​ $ — Notes : (1) Reported as interest expense (2) Reported as other income

Revenue Recognition (Tables)

Revenue Recognition (Tables)	12 Months Ended
	Dec. 31, 2021
Revenue Recognition [Abstract]
Schedule of Noninterest Income Segregated by Revenue Streams In-Scope and Out-of-Scope of Topic 606	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended ​ ​ December 31, (in thousands) 2021 2020 Noninterest income ​ ​ ​ ​ ​ ​ In-scope of Topic 606: ​ ​ ​ ​ ​ ​ Service charges on deposit accounts ​ $ 1,771 ​ $ 1,929 Other service charges ​ ​ 909 ​ ​ 699 Trust department ​ ​ 8,650 ​ ​ 7,446 Debit card income ​ ​ 3,644 ​ ​ 2,902 Brokerage commissions ​ ​ 1,082 ​ ​ 1,004 Noninterest income (in-scope of Topic 606) ​ ​ 16,056 ​ ​ 13,980 Noninterest income (out-of-scope of Topic 606) ​ ​ 3,463 ​ ​ 1,809 Total Noninterest Income ​ $ 19,519 ​ $ 15,789

Parent Company Only Financial_2

Parent Company Only Financial Information (Tables)	12 Months Ended
	Dec. 31, 2021
Parent Company Only Financial Information
Condensed Statement of Financial Condition	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, (In thousands) 2021 2020 Assets ​ ​ ​ ​ ​ ​ Cash ​ $ 200 ​ $ 186 Investment securities- Available for Sale (at fair value) ​ ​ 15,816 ​ ​ 12,198 Investment in bank subsidiary ​ ​ 154,405 ​ ​ 150,895 Investment in non-bank subsidiaries ​ ​ 929 ​ ​ 929 Other assets ​ ​ 7,566 ​ ​ 7,082 Total Assets ​ $ 178,916 ​ $ 171,290 Liabilities and Shareholders' Equity ​ ​ ​ ​ ​ ​ Accrued interest and other liabilities ​ $ 5,094 ​ $ 8,404 Dividends payable ​ ​ 993 ​ ​ 910 Junior subordinated debt ​ ​ 30,929 ​ ​ 30,929 Shareholders' equity ​ ​ 141,900 ​ ​ 131,047 Total Liabilities and Shareholders' Equity ​ $ 178,916 ​ $ 171,290
Condensed Statement of Income	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended ​ ​ December 31, (In thousands) 2021 2020 Income: ​ ​ ​ ​ ​ ​ Dividend income from bank subsidiary ​ $ 18,791 ​ $ 7,328 Interest income on investments ​ ​ 479 ​ ​ 603 Other income ​ ​ 1,740 ​ ​ 61 Total other income ​ ​ 2,219 ​ ​ 664 Total Income ​ ​ 21,010 ​ ​ 7,992 Expenses: ​ ​ ​ ​ ​ ​ Interest expense ​ ​ 1,264 ​ ​ 1,354 Other expenses ​ ​ 6,346 ​ ​ 3,607 Total Expenses ​ ​ 7,610 ​ ​ 4,961 Income before income taxes and equity in undistributed net income of subsidiaries ​ ​ 13,400 ​ ​ 3,031 Applicable income tax benefit ​ ​ 1,193 ​ ​ 982 Net income before equity in undistributed net income of subsidiaries ​ ​ 14,593 ​ ​ 4,013 Equity in undistributed net income of subsidiaries: ​ ​ ​ ​ ​ ​ Bank ​ ​ 5,177 ​ ​ 9,828 Net Income ​ $ 19,770 ​ $ 13,841
Condensed Statement of Comprehensive Income	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended ​ ​ December 31, Components of Comprehensive Income (in thousands) 2021 2020 Net Income ​ $ 19,770 ​ $ 13,841 Unrealized losses on AFS Securities, net of tax ​ ​ (749) ​ ​ (3,330) Unrealized gains/(losses) on cash flow hedges, net of tax ​ ​ 635 ​ ​ (869) Other comprehensive loss, net of tax ​ ​ (114) ​ ​ (4,199) Comprehensive income ​ $ 19,656 ​ $ 9,642
Condensed Cash Flow Statement	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended ​ ​ December 31, (In thousands) 2021 2020 Operating Activities ​ ​ ​ ​ ​ ​ Net Income ​ $ 19,770 ​ $ 13,841 Adjustments to reconcile net income to net cash provided by operating activities: ​ ​ ​ ​ ​ ​ Equity in undistributed net income of subsidiaries ​ ​ (5,177) ​ ​ (9,828) Increase in other assets ​ ​ (1,518) ​ ​ (1,490) (Decrease)/increase in accrued interest payable and other liabilities ​ ​ (2,595) ​ ​ 3,286 Stock compensation ​ ​ 472 ​ ​ 345 Net cash provided by operating activities ​ ​ 10,952 ​ ​ 6,154 Financing Activities ​ ​ ​ ​ ​ ​ Proceeds from issuance of common stock ​ ​ 211 ​ ​ 198 Repurchase of common stock ​ ​ (7,175) ​ ​ (2,754) Cash dividends on common stock ​ ​ (3,974) ​ ​ (3,646) Net cash used in financing activities ​ ​ (10,938) ​ ​ (6,202) Increase/(decrease) in cash and cash equivalents ​ ​ 14 ​ ​ (48) Cash and cash equivalents at beginning of year ​ ​ 186 ​ ​ 234 Cash and cash equivalents at end of year ​ $ 200 ​ $ 186
Accumulated Other Comprehensive Income	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Components of Other Comprehensive Loss (in thousands) Before Tax Amount Tax (Expense) Benefit Net For the year ended December 31, 2021 ​ ​ ​ ​ ​ ​ ​ ​ ​ Available for Sale Securities: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized holding losses ​ $ (1,022) ​ $ 273 ​ $ (749) Cash flow hedges: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized holding gains ​ ​ 867 ​ ​ (232) ​ ​ 635 Other comprehensive loss ​ $ (155) ​ $ 41 ​ $ (114) For the year ended December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ Available for Sale Securities: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized holding losses ​ $ (4,548) ​ $ 1,218 ​ $ (3,330) Cash flow hedges: ​ ​ ​ ​ ​ ​ ​ ​ ​ Unrealized holding losses ​ ​ (1,187) ​ ​ 318 ​ ​ (869) Other comprehensive loss ​ $ (5,735) ​ $ 1,536 ​ $ (4,199)

Summary of Significant Accoun_3

Summary of Significant Accounting Policies (Narrative) (Details)	12 Months Ended
	Dec. 31, 2021USD ($)countrysegment$ / sharesshares	Dec. 31, 2020USD ($)$ / sharesshares
Loans and leases receivable, net of deferred income	$ 1,153,687,000	$ 1,167,812,000
Loans held for sale	67,000	3,546,000
Restricted stock impairment charge	0	0
Dividend income, operating	134,836	212,252
Allowance for unfunded loan commitments	$ 117,685	$ 109,559
Property, plant and equipment, depreciation methods	straight-line method based on the estimated useful lives of the assets
Common stock, par or stated value per share | $ / shares	$ 0.01	$ 0.01
Number of operating segments | segment	1
Stock repurchased during period, shares | shares	400,000	145,291
Shares repurchased weighted average price | $ / shares	$ 17.95	$ 18.96
Other Intangible Assets [Member]
Other intangible assets	$ 1,000,000
Weighted average useful life	5 years
Liberty Mews Limited Partnership [Member]
Limited Liability Company (LLC) or Limited Partnership (LP), Members or Limited Partners, Ownership Interest	99.90%
MCC FUBT Fund LLC [Member]
Percentage of non voting membership interest	99.90%
Furniture and Equipment [Member]
Property, plant and equipment, useful life	20 years
Maximum [Member] | Building [Member]
Property, plant and equipment, useful life	31 years 6 months
Minimum [Member] | Building [Member]
Property, plant and equipment, useful life	10 years
Minimum [Member] | Furniture and Equipment [Member]
Property, plant and equipment, useful life	3 years
Long-Term Incentive Plan [Member]
Stock based compensation expense	$ 98,842	$ 124,970
Western Maryland And Northeastern West Virginia [Member] | Loans Receivable [Member]
Loans and leases receivable, net of deferred income	128,100,000
Western Maryland And Northeastern West Virginia [Member] | Loans Receivable [Member] | Impaired [Member]
Loans and leases receivable, net of deferred income	600,000
Western Maryland And Northeastern West Virginia [Member] | Loans Receivable [Member] | Performing According to Modified Terms [Member]
Loans and leases receivable, net of deferred income	400,000
Western Maryland And Northeastern West Virginia [Member] | Loans Receivable [Member] | Nonperforming Troubled Debt Restructuring [Member]
Loans and leases receivable, net of deferred income	200,000
Western Maryland And Northeastern West Virginia [Member] | Loans Receivable [Member] | Performing Financing Receivable [Member]
Loans and leases receivable, net of deferred income	$ 127,500,000
Western Maryland And Northeastern West Virginia [Member] | Loans Receivable [Member] | Geographic Concentration Risk [Member]
Concentration risk, percentage	11.00%
Western Maryland And Northeastern West Virginia [Member] | Commercial Rental Properties [Member] | Geographic Concentration Risk [Member]
Concentration risk, percentage	16.00%
MARYLAND [Member]
Number of countries in which entity operates | country	4
WEST VIRGINIA [Member]
Number of countries in which entity operates | country	4

Subsequent Event (Narrative) (D

Subsequent Event (Narrative) (Details) - USD ($) $ in Thousands	Jan. 01, 2022	Dec. 31, 2021	Dec. 31, 2020
Subsequent Event [Line Items]
Held-to-maturity Amortized cost		$ 56,259	$ 68,263
Fair Value		$ 65,369	$ 77,612
Subsequent Event [Member]
Subsequent Event [Line Items]
Held-to-maturity Amortized cost	$ 149,000
Fair Value	$ 139,000

COVID-19 (Narrative) (Details)

COVID-19 (Narrative) (Details) $ in Thousands	12 Months Ended		24 Months Ended
	Dec. 31, 2021USD ($)loan	Dec. 31, 2020USD ($)loan	Dec. 31, 2021USD ($)loan
Significant Event [Line Items]
Number of PPP loans processed | loan			2,044
Number of PPP loan forgiven | loan			1,978
Proceeds from forgiveness payments on PPP loans			$ 207,500
Percentage of number of 2020 and 2021 PPP loans forgiven			97.00%
Percentage of 2020 and 2021 principal balances of PPP loans forgiven			96.00%
Loans Originated In 2020 [Member]
Significant Event [Line Items]
PPP loans originated		$ 148,900
Number of PPP loans processed | loan		1,174
PPP average loan size originated		$ 162
Number of PPP loan forgiven | loan		290
Proceeds from forgiveness payments on PPP loans		$ 34,500
Number of PPP remaining loans | loan		884
PPP remaining balance		$ 114,000
Loans Originated In 2021 [Member]
Significant Event [Line Items]
PPP loans originated	$ 172,600		$ 172,600
Number of PPP loans processed | loan	1,631
PPP amortization and forgiveness amount	$ 4,000	$ 2,000
Number of PPP loan forgiven | loan	65
Proceeds from forgiveness payments on PPP loans	$ 7,700
Loans Originated In Third Round [Member]
Significant Event [Line Items]
PPP loans originated	$ 66,100		66,100
Number of PPP loans processed | loan	870
PPP average loan size originated	$ 80		80
Commercial Loan [Member]
Significant Event [Line Items]
Number of Loans | loan	13
Loans Balance	$ 9,400		$ 9,400

Earnings Per Common Share (Narr

Earnings Per Common Share (Narrative) (Details) - shares	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Earnings Per Common Share [Abstract]
Antidilutive shares excluded from computation of earnings per share	0	0

Earnings Per Common Share (Basi

Earnings Per Common Share (Basic and Diluted Earnings Per Share) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Earnings Per Common Share [Abstract]
Net Income	$ 19,770	$ 13,841
Basic Earnings Per Share: Average Shares	6,710	7,004
Restricted stock units	7	9
Diluted Earnings Per Share: Average Shares	6,717	7,013
Basic Earnings Per Share Amount	$ 2.95	$ 1.98
Diluted Earnings Per Share Anount	$ 2.95	$ 1.97

Net Gains (Summary of Gain (Los

Net Gains (Summary of Gain (Loss) Activity) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Net Gains [Abstract]
Available-for-sale securities: Realized gains	$ 370	$ 817
Available-for-sale Securities: Realized losses	(216)	(185)
Held-to-maturity securities: Realized losses	(54)	(97)
Loss on equity investment	(35)
Gain on sale of consumer loans	1,115	2,403
Loss on disposal of fixed assets	15	(150)
Net gains	$ 1,195	$ 2,788

Regulatory Capital Requiremen_3

Regulatory Capital Requirements (Narrative) (Details) $ in Millions	12 Months Ended
	Dec. 31, 2021USD ($)
FHLB available credit	$ 188.2
Percentage of Capital Stock and Surplus on Secured Basis	10.00%
Unsecured Debt [Member]
Line of credit facility, current borrowing capacity	$ 130
Secured Debt [Member]
Line of credit facility, current borrowing capacity	$ 1

Regulatory Capital Requiremen_4

Regulatory Capital Requirements (Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations) (Details) - First United Bank & Trust [Member] $ in Thousands	Dec. 31, 2021USD ($)	Dec. 31, 2020USD ($)
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Capital	$ 187,029	$ 181,977
Capital to Risk Weighted Assets	14.97	15.50
Capital Required for Capital Adequacy	$ 99,986	$ 94,084
Capital Required for Capital Adequacy to Risk Weighted Assets	8	8
Capital Required to be Well Capitalized	$ 124,983	$ 117,605
Capital Required to be Well Capitalized to Risk Weighted Assets	10	10
Tier 1 Risk Based Capital	$ 171,404	$ 167,276
Tier 1 Risk Based Capital to Risk Weighted Assets	13.72	14.25
Tier 1 Risk Based Capital Required for Capital Adequacy	$ 74,990	$ 70,563
Tier 1 Risk Based Capital Required for Capital Adequacy to Risk Weighted Assets	6	6
Tier 1 Risk Based Capital Required to be Well Capitalized	$ 99,986	$ 94,084
Tier 1 Risk Based Capital Required to be Well Capitalized to Risk Weighted Assets	8	8
Common equity, Amount	$ 171,404	$ 167,276
Common equity, Ratio	13.72	14.25
Common equity, Required For Capital Adequacy Purposes, Amount	$ 56,242	$ 52,922
Common equity, Required For Capital Adequacy Purposes, Ratio	4.50	4.50
Common equity, Required To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 81,239	$ 76,443
Common equity, Required To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	6.50	6.50
Tier 1 Leverage Capital	$ 171,404	$ 167,276
Tier 1 Leverage Capital to Average Assets	10	9.81
Tier 1 Leverage Capital Required for Capital Adequacy	$ 68,167	$ 67,643
Tier 1 Leverage Capital Required for Capital Adequacy to Average Assets	4	4
Tier 1 Leverage Capital Required to be Well Capitalized	$ 85,209	$ 84,554
Tier 1 Leverage Capital Required to be Well Capitalized to Average Assets	5	5

Cash and Cash Equivalents (Sche

Cash and Cash Equivalents (Schedules of Cash and Cash Equivalents) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Cash and Cash Equivalents [Line Items]
Cash and due from banks	$ 109,823	$ 146,673
Interest bearing deposits in banks	5,897	2,759
Cash and Due from Banks [Member]
Cash and Cash Equivalents [Line Items]
Cash and due from banks	$ 109,823	$ 146,673
Interest rate	0.10%	0.18%
FHLB Daily Investments [Member]
Cash and Cash Equivalents [Line Items]
Interest bearing deposits in banks	$ 3,897	$ 759
Interest rate	0.01%	0.36%
Raymond James Pledged Cash [Member]
Cash and Cash Equivalents [Line Items]
Interest bearing deposits in banks	$ 2,000	$ 2,000
Interest rate	0.07%	0.09%

Investment Securities (Narrativ

Investment Securities (Narrative) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Schedule of Investments [Line Items]
Available-for-sale securities pledged as collateral	$ 158.7	$ 137.1
Recovery benchmark lag period	2 years
No prepayment benchmark	5 years
Interest rate post no prepayment benchmark	5.00%
Banks [Member]
Schedule of Investments [Line Items]
Recovery percentage benchmark	10.00%
Insurance Companies [Member]
Schedule of Investments [Line Items]
Recovery percentage benchmark	15.00%
Collateralized debt obligations [Member]
Schedule of Investments [Line Items]
Impairment losses	$ 3

Investment Securities (Unrealiz

Investment Securities (Unrealized Gain (Loss) on Investments) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Schedule of Investments [Line Items]
Amortized Cost	$ 294,992	$ 230,464
Gross Unrealized Gains	808	2,164
Gross Unrealized Losses	9,029	5,743
Fair Value	286,771	226,885
OTTI in AOCL	(660)	(3,839)
Held-to-maturity Amortized cost	56,259	68,263
Held-to-maturity Gross Unrealized Gains	9,546	9,387
Held-to-maturity Gross Unrealized Losses	436	38
Fair Value	65,369	77,612
U.S. government agencies [Member]
Schedule of Investments [Line Items]
Amortized Cost	69,602	75,856
Gross Unrealized Gains	66	899
Gross Unrealized Losses	2,499	322
Fair Value	67,169	76,433
Residential mortgage-backed agencies [Member]
Schedule of Investments [Line Items]
Amortized Cost	49,630	22,999
Gross Unrealized Losses	969	100
Fair Value	48,661	22,899
Held-to-maturity Amortized cost	30,634	34,597
Held-to-maturity Gross Unrealized Gains	649	1,173
Held-to-maturity Gross Unrealized Losses	436	38
Fair Value	30,847	35,732
Commercial mortgage-backed agencies [Member]
Schedule of Investments [Line Items]
Amortized Cost	51,694	32,549
Gross Unrealized Gains	175	529
Gross Unrealized Losses	1,001	36
Fair Value	50,868	33,042
Held-to-maturity Amortized cost	5,456	11,716
Held-to-maturity Gross Unrealized Gains	145	587
Fair Value	5,601	12,303
Collateralized mortgage obligations [Member]
Schedule of Investments [Line Items]
Amortized Cost	93,018	70,372
Gross Unrealized Gains	84	266
Gross Unrealized Losses	3,025	1
Fair Value	90,077	70,637
Held-to-maturity Amortized cost		1,348
Held-to-maturity Gross Unrealized Gains		58
Fair Value		1,406
Obligations of states and political subdivisions [Member]
Schedule of Investments [Line Items]
Amortized Cost	12,439	10,144
Gross Unrealized Gains	371	470
Gross Unrealized Losses	6
Fair Value	12,804	10,614
Held-to-maturity Amortized cost	20,169	20,602
Held-to-maturity Gross Unrealized Gains	8,752	7,569
Fair Value	28,921	28,171
Collateralized debt obligations [Member]
Schedule of Investments [Line Items]
Amortized Cost	18,609	18,544
Gross Unrealized Gains	112
Gross Unrealized Losses	1,529	5,284
Fair Value	17,192	13,260
OTTI in AOCL	$ (660)	$ (3,839)

Investment Securities (Proceeds

Investment Securities (Proceeds from Sales and Realized Gains and Losses) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Investments Securities [Abstract]
Proceeds	$ 13,687	$ 43,278
Realized gains	370	817
Realized losses	$ 216	$ 185

Investment Securities (Gross Un

Investment Securities (Gross Unrealized Losses and Fair Values of Securities) (Details) $ in Thousands	Dec. 31, 2021USD ($)security	Dec. 31, 2020USD ($)security
Schedule of Investments [Line Items]
Available-for-Sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	$ 112,629	$ 118,172
Available-for-Sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Unrealized Losses	$ 1,821	$ 459
Available-for-Sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Number of Investments | security	16	14
Available-for-Sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	$ 111,881	$ 13,260
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Unrealized Losses	$ 7,208	$ 5,284
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Investments | security	19	9
Held-to-Maturity Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	$ 7,395	$ 2,973
Held-to-Maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Unrealized Losses	$ 291	$ 38
Held-to-Maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Number Of Investments | security	6	1
Held-to-Maturity Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	$ 2,782
Held-to-Maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Unrealized Losses	$ 145
Held-to-Maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Number Of Investments | security	1
U.S. government agencies [Member]
Schedule of Investments [Line Items]
Available-for-Sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	$ 23,577	$ 39,611
Available-for-Sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Unrealized Losses	$ 122	$ 322
Available-for-Sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Number of Investments | security	3	7
Available-for-Sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	$ 33,972
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Unrealized Losses	$ 2,377
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Investments | security	6
Residential mortgage-backed agencies [Member]
Schedule of Investments [Line Items]
Available-for-Sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	$ 29,507	$ 22,899
Available-for-Sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Unrealized Losses	$ 257	$ 100
Available-for-Sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Number of Investments | security	3	2
Available-for-Sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	$ 19,154
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Unrealized Losses	$ 712
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Investments | security	2
Held-to-Maturity Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	$ 7,395	$ 2,973
Held-to-Maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Unrealized Losses	$ 291	$ 38
Held-to-Maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Number Of Investments | security	6	1
Held-to-Maturity Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	$ 2,782
Held-to-Maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Unrealized Losses	$ 145
Held-to-Maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Number Of Investments | security	1
Commercial mortgage-backed agencies [Member]
Schedule of Investments [Line Items]
Available-for-Sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	$ 32,177	$ 16,034
Available-for-Sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Unrealized Losses	$ 787	$ 36
Available-for-Sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Number of Investments | security	4	1
Available-for-Sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	$ 5,211
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Unrealized Losses	$ 214
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Investments | security	1
Collateralized mortgage obligations [Member]
Schedule of Investments [Line Items]
Available-for-Sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	$ 24,322	$ 39,628
Available-for-Sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Unrealized Losses	$ 649	$ 1
Available-for-Sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Number of Investments | security	5	4
Available-for-Sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	$ 43,076
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Unrealized Losses	$ 2,376
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Investments | security	5
Obligations of states and political subdivisions [Member]
Schedule of Investments [Line Items]
Available-for-Sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	$ 3,046
Available-for-Sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Unrealized Losses	$ 6
Available-for-Sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Number of Investments | security	1
Collateralized debt obligations [Member]
Schedule of Investments [Line Items]
Available-for-Sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	$ 10,468	$ 13,260
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Unrealized Losses	$ 1,529	$ 5,284
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Investments | security	5	9

Investment Securities (Non-Cash

Investment Securities (Non-Cash OTTI Credit Losses Recognized in Earnings) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Investments Securities [Abstract]
Balance of credit-related OTTI, Beginning	$ 2,244	$ 2,446
Reduction for increases in cash flows expected to be collected	(201)	(202)
Balance of credit-related OTTI, Ending	$ 2,043	$ 2,244

Investment Securities (Amortize

Investment Securities (Amortized Cost and Fair Values Classified by Contractual Maturity Date) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Schedule of Investments [Line Items]
Amortized Cost: Due after one year through five years	$ 9,398
Amortized Cost: Due after five years through ten years	19,124
Amortized Cost: Due after ten years	72,128
Available For Sale Debt Maturities Amortized Cost Sub Total	100,650
Fair Value: Due after one year through five years	9,501
Fair Value: Due after five years through ten years	19,044
Fair Value: Due after ten years	68,620
Available for sale debt maturities fair value sub total	97,165
Available-for-sale Securities, Amortized Cost Basis	294,992	$ 230,464
Available-for-sale Securities	286,771	226,885
Marketable Securities	286,771	226,885
Amortized Cost: Due after ten years, Held to maturity	20,169
Fair Value: Due after ten years, Held to maturity	28,921
Held-to-maturity Securities	56,259	68,263
Held-to-maturity securities, fair value	65,369	77,612
Residential mortgage-backed agencies [Member]
Schedule of Investments [Line Items]
Available-for-sale Securities, Amortized Cost Basis	49,630	22,999
Available-for-sale Securities	48,661	22,899
Marketable Securities	48,661	22,899
Held-to-maturity Securities	30,634	34,597
Held-to-maturity securities, fair value	30,847	35,732
Commercial mortgage-backed agencies [Member]
Schedule of Investments [Line Items]
Available-for-sale Securities, Amortized Cost Basis	51,694	32,549
Available-for-sale Securities	50,868	33,042
Marketable Securities	50,868	33,042
Held-to-maturity Securities	5,456	11,716
Held-to-maturity securities, fair value	5,601	12,303
Collateralized mortgage obligations [Member]
Schedule of Investments [Line Items]
Available-for-sale Securities, Amortized Cost Basis	93,018	70,372
Available-for-sale Securities	90,077	70,637
Marketable Securities	$ 90,077	70,637
Held-to-maturity Securities		1,348
Held-to-maturity securities, fair value		$ 1,406

Loans And Related Allowances _2

Loans And Related Allowances For Loan Losses (Narrative) (Details)	12 Months Ended
	Dec. 31, 2021USD ($)loanregion	Dec. 31, 2020USD ($)loan
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	$ 2,462,000	$ 3,339,000
Financing receivable, modifications, subsequent default, recorded investment	$ 0
Pass [Member]
Financing Receivable, Modifications [Line Items]
Number of geographic regions utilized | region	7
Number of geographic regions that represent lending footprint | region	6
COVID Modifications [Member]
Financing Receivable, Modifications [Line Items]
Amount of financing receivable modified not classified as troubled debt restructuring	$ 9,400,000
Number of financing receivables that have been modified but not classified as troubled debt restructurings | loan	13
COVID Modifications [Member] | Pass [Member]
Financing Receivable, Modifications [Line Items]
Number of financing receivables that have been modified but not classified as troubled debt restructurings | loan	5
COVID Modifications [Member] | Substandard [Member]
Financing Receivable, Modifications [Line Items]
Number of financing receivables that have been modified but not classified as troubled debt restructurings | loan	2
COVID Modifications [Member] | Special Mention [Member]
Financing Receivable, Modifications [Line Items]
Number of financing receivables that have been modified but not classified as troubled debt restructurings | loan	6
Partial Charge Off [Member]
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	$ 500,000	$ 400,000
Troubled Debt Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Financing receivable, modifications, number of contracts | loan	12	14
Financing receivable, modifications, recorded investment	$ 3,300,000	$ 4,000,000
Unused commitments to extend credit	0	0
Commercial real estate- non owner-occupied [Member]
Financing Receivable, Modifications [Line Items]
Nonaccrual loans		8,000
Amount of increase (decrease) in loans	7,500,000
Commercial real estate- all other CRE [Member]
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	81,000	890,000
Amount of increase (decrease) in loans	3,300,000
Acquisition and development- All other A&D [Member]
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	390,000	366,000
Acquisition and development- 1-4 family residential construction [Member]
Financing Receivable, Modifications [Line Items]
Loans secured by real estate properties in process of foreclosure	$ 200,000	$ 400,000
Percentage of loan portfolio accruing loan past due 30 days or more	0.31%	0.20%
Commercial and industrial [Member]
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	$ 90,000
Amount of increase (decrease) in loans	3,800,000
Residential mortgage- term [Member]
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	1,498,000	$ 1,634,000
Residential mortgage- home equity [Member]
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	$ 403,000	414,000
Consumer [Member]
Financing Receivable, Modifications [Line Items]
Nonaccrual loans		$ 27,000

Loans And Related Allowances _3

Loans And Related Allowances For Loan Losses (Loan Portfolio Segments) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Individually evaluated for impairment	$ 5,728	$ 7,459
Collectively evaluated for impairment	1,147,959	1,160,353
Total Loans	1,153,687	1,167,812
Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Individually evaluated for impairment	2,365	3,330
Collectively evaluated for impairment	371,926	365,846
Total Loans	374,291	369,176
Acquisition and Development [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Individually evaluated for impairment	629	842
Collectively evaluated for impairment	127,448	116,119
Total Loans	128,077	116,961
Commercial and industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Individually evaluated for impairment	90
Collectively evaluated for impairment	180,886	266,745
Total Loans	180,976	266,745
Residential Mortgage [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Individually evaluated for impairment	2,644	3,185
Collectively evaluated for impairment	402,042	375,985
Total Loans	404,686	379,170
Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Individually evaluated for impairment		102
Collectively evaluated for impairment	65,657	35,658
Total Loans	$ 65,657	$ 35,760

Loans And Related Allowances _4

Loans And Related Allowances for Loan Losses (Changes in Dollar Amount of Loans Outstanding to Officers, Directors and their Associates) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021USD ($)
Loans and Related Allowance for Loan Losses [Abstract]
Beginning Balance	$ 8,857
Loans or advances	1,877
Changes due to change in status	(3,910)
Repayments	(3,112)
Ending Balance	$ 3,712

Loans And Related Allowances _5

Loans And Related Allowances For Loan Losses (Classes of the Loan Portfolio Summarized by the Aggregate Risk Rating) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 1,153,687	$ 1,167,812
Commercial real estate- non owner-occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	192,363	190,518
Commercial real estate- all other CRE [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	181,928	178,658
Acquisition and development- 1-4 family residential construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	19,924	18,920
Acquisition and development- All other A&D [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	108,153	98,041
Commercial and industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	180,976	266,745
Residential mortgage- term [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	344,456	315,577
Residential mortgage- home equity [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	60,230	63,593
Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	65,657	35,760
Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	1,100,501	1,114,556
Pass [Member] | Commercial real estate- non owner-occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	173,299	178,670
Pass [Member] | Commercial real estate- all other CRE [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	174,395	166,504
Pass [Member] | Acquisition and development- 1-4 family residential construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	19,924	18,920
Pass [Member] | Acquisition and development- All other A&D [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	107,532	97,648
Pass [Member] | Commercial and industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	161,429	245,185
Pass [Member] | Residential mortgage- term [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	338,832	309,177
Pass [Member] | Residential mortgage- home equity [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	59,533	62,804
Pass [Member] | Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	65,557	35,648
Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	20,633	20,360
Special Mention [Member] | Commercial real estate- non owner-occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	12,987	5,526
Special Mention [Member] | Commercial real estate- all other CRE [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	2,357	5,664
Special Mention [Member] | Acquisition and development- All other A&D [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	218	17
Special Mention [Member] | Commercial and industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	5,071	8,867
Special Mention [Member] | Residential mortgage- term [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans		283
Special Mention [Member] | Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans		3
Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	32,553	32,896
Substandard [Member] | Commercial real estate- non owner-occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	6,077	6,322
Substandard [Member] | Commercial real estate- all other CRE [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	5,176	6,490
Substandard [Member] | Acquisition and development- All other A&D [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	403	376
Substandard [Member] | Commercial and industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	14,476	12,693
Substandard [Member] | Residential mortgage- term [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	5,624	6,117
Substandard [Member] | Residential mortgage- home equity [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	697	789
Substandard [Member] | Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 100	$ 109

Loans And Related Allowances _6

Loans And Related Allowances For Loan Losses (Loan Portfolio Summarized by the Past Due Status) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due and Accruing	$ 3,530	$ 2,306
Non-Accrual	2,462	3,339
Loans	1,153,687	1,167,812
Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	797	823
Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	2,433	759
Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	300	724
Financial Asset, Not Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	1,147,695	1,162,167
Commercial real estate- non owner-occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-Accrual		8
Loans	192,363	190,518
Commercial real estate- non owner-occupied [Member] | Financial Asset, Not Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	192,363	190,510
Commercial real estate- all other CRE [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due and Accruing		408
Non-Accrual	81	890
Loans	181,928	178,658
Commercial real estate- all other CRE [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current		408
Commercial real estate- all other CRE [Member] | Financial Asset, Not Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	181,847	177,360
Acquisition and development- 1-4 family residential construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	19,924	18,920
Acquisition and development- 1-4 family residential construction [Member] | Financial Asset, Not Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	19,924	18,920
Acquisition and development- All other A&D [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due and Accruing		15
Non-Accrual	390	366
Loans	108,153	98,041
Acquisition and development- All other A&D [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current		5
Acquisition and development- All other A&D [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current		10
Acquisition and development- All other A&D [Member] | Financial Asset, Not Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	107,763	97,660
Commercial and industrial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due and Accruing	210	37
Non-Accrual	90
Loans	180,976	266,745
Commercial and industrial [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	132	37
Commercial and industrial [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	78
Commercial and industrial [Member] | Financial Asset, Not Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	180,676	266,708
Residential mortgage- term [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due and Accruing	2,529	1,443
Non-Accrual	1,498	1,634
Loans	344,456	315,577
Residential mortgage- term [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	159	63
Residential mortgage- term [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	2,222	670
Residential mortgage- term [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	148	710
Residential mortgage- term [Member] | Financial Asset, Not Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	340,429	312,500
Residential mortgage- home equity [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due and Accruing	342	143
Non-Accrual	403	414
Loans	60,230	63,593
Residential mortgage- home equity [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	238	80
Residential mortgage- home equity [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	104	63
Residential mortgage- home equity [Member] | Financial Asset, Not Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	59,485	63,036
Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due and Accruing	449	260
Non-Accrual		27
Loans	65,657	35,760
Consumer [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	268	230
Consumer [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	29	26
Consumer [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	152	4
Consumer [Member] | Financial Asset, Not Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	$ 65,208	$ 35,473

Loans And Related Allowances _7

Loans And Related Allowances For Loan Losses (Primary Segments of the Allowance for Loan Loss) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	$ 64	$ 57
Collectively evaluated for impairment	15,891	16,429
Total Allowance For Loan Losses	15,955	16,486	$ 12,537
Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment		4
Collectively evaluated for impairment	6,032	5,539
Total Allowance For Loan Losses	6,032	5,543	2,882
Acquisition and Development [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment		13
Collectively evaluated for impairment	2,615	2,326
Total Allowance For Loan Losses	2,615	2,339	3,674
Commercial and industrial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	28
Collectively evaluated for impairment	2,432	2,584
Total Allowance For Loan Losses	2,460	2,584	1,341
Residential Mortgage [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	36	40
Collectively evaluated for impairment	3,448	5,110
Total Allowance For Loan Losses	3,484	5,150	3,828
Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	934	370
Total Allowance For Loan Losses	934	370	312
Unallocated [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	430	500
Total Allowance For Loan Losses	$ 430	$ 500	$ 500

Loans And Related Allowances _8

Loans And Related Allowances For Loan Losses (Impaired Loans and Related Interest Income by Loan Portfolio Class) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Financing Receivable, Impaired [Line Items]
Impaired Loans with Specific Allowance: Recorded Investment	$ 480	$ 1,399
Impaired Loans with Specific Allowance: Related Allowance	64	57
Impaired Loans with No Specific Allowance: Recorded Investment	5,248	6,060
Total Impaired Loans: Recorded Investment	5,728	7,459
Unpaid Principal Balance	9,231	11,063
Commercial real estate- non owner-occupied [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans with Specific Allowance: Recorded Investment		111
Impaired Loans with Specific Allowance: Related Allowance		4
Impaired Loans with No Specific Allowance: Recorded Investment	106	8
Total Impaired Loans: Recorded Investment	106	119
Unpaid Principal Balance	106	119
Commercial real estate- all other CRE [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans with No Specific Allowance: Recorded Investment	2,259	3,211
Total Impaired Loans: Recorded Investment	2,259	3,211
Unpaid Principal Balance	2,259	3,211
Acquisition and development- 1-4 family residential construction [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans with No Specific Allowance: Recorded Investment	239	266
Total Impaired Loans: Recorded Investment	239	266
Unpaid Principal Balance	239	266
Acquisition and development- All other A&D [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans with Specific Allowance: Recorded Investment		276
Impaired Loans with Specific Allowance: Related Allowance		13
Impaired Loans with No Specific Allowance: Recorded Investment	390	300
Total Impaired Loans: Recorded Investment	390	576
Unpaid Principal Balance	1,599	1,724
Commercial and industrial [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans with Specific Allowance: Recorded Investment	90
Impaired Loans with Specific Allowance: Related Allowance	28
Total Impaired Loans: Recorded Investment	90
Unpaid Principal Balance	2,304	2,214
Residential mortgage- term [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans with Specific Allowance: Recorded Investment	344	936
Impaired Loans with Specific Allowance: Related Allowance	31	34
Impaired Loans with No Specific Allowance: Recorded Investment	1,897	1,910
Total Impaired Loans: Recorded Investment	2,241	2,846
Unpaid Principal Balance	2,302	3,031
Residential mortgage- home equity [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans with Specific Allowance: Recorded Investment	46	76
Impaired Loans with Specific Allowance: Related Allowance	5	6
Impaired Loans with No Specific Allowance: Recorded Investment	357	339
Total Impaired Loans: Recorded Investment	403	415
Unpaid Principal Balance	$ 422	447
Consumer [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans with No Specific Allowance: Recorded Investment		26
Total Impaired Loans: Recorded Investment		26
Unpaid Principal Balance		$ 51

Loans And Related Allowances _9

Loans And Related Allowances For Loan Losses (Allowance for Loan Losses Summarized by Loan Portfolio Segments) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Financing Receivable, Allowance for Credit Losses [Line Items]
ALL Beginning Balance	$ 16,486	$ 12,537
Charge-offs	(638)	(1,962)
Recoveries	924	510
Provision	(817)	5,401
ALL Ending Balance	15,955	16,486
Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
ALL Beginning Balance	5,543	2,882
Charge-offs	(14)
Recoveries		69
Provision	503	2,592
ALL Ending Balance	6,032	5,543
Acquisition and Development [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
ALL Beginning Balance	2,339	3,674
Charge-offs	(85)	(1,172)
Recoveries	175	37
Provision	186	(200)
ALL Ending Balance	2,615	2,339
Commercial and industrial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
ALL Beginning Balance	2,584	1,341
Charge-offs	(2)	(232)
Recoveries	513	151
Provision	(635)	1,324
ALL Ending Balance	2,460	2,584
Residential Mortgage [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
ALL Beginning Balance	5,150	3,828
Charge-offs	(141)	(217)
Recoveries	66	83
Provision	(1,591)	1,456
ALL Ending Balance	3,484	5,150
Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
ALL Beginning Balance	370	312
Charge-offs	(396)	(341)
Recoveries	170	170
Provision	790	229
ALL Ending Balance	934	370
Unallocated [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
ALL Beginning Balance	500	500
Provision	(70)
ALL Ending Balance	$ 430	$ 500

Loans And Related Allowances_10

Loans And Related Allowances For Loan Losses (Average of Impaired Loans and Related Interest Income by Loan Portfolio Class) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Financing Receivable, Impaired [Line Items]
Average Investment	$ 9,517	$ 13,554
Interest income recognized on an accrual basis	220	259
Interest income recognized on a cash basis	99	5
Commercial real estate- non owner-occupied [Member]
Financing Receivable, Impaired [Line Items]
Average Investment	2,836	131
Interest income recognized on an accrual basis	12	9
Commercial real estate- all other CRE [Member]
Financing Receivable, Impaired [Line Items]
Average Investment	2,840	3,203
Interest income recognized on an accrual basis	118	144
Interest income recognized on a cash basis	94
Acquisition and development- 1-4 family residential construction [Member]
Financing Receivable, Impaired [Line Items]
Average Investment	252	278
Interest income recognized on an accrual basis	11	12
Acquisition and development- All other A&D [Member]
Financing Receivable, Impaired [Line Items]
Average Investment	557	6,709
Interest income recognized on an accrual basis	9	12
Interest income recognized on a cash basis		1
Commercial and industrial [Member]
Financing Receivable, Impaired [Line Items]
Average Investment	18	16
Residential mortgage- term [Member]
Financing Receivable, Impaired [Line Items]
Average Investment	2,561	2,593
Interest income recognized on an accrual basis	70	82
Interest income recognized on a cash basis	5
Residential mortgage- home equity [Member]
Financing Receivable, Impaired [Line Items]
Average Investment	439	604
Interest income recognized on a cash basis		4
Consumer [Member]
Financing Receivable, Impaired [Line Items]
Average Investment	$ 14	$ 20

Loans And Related Allowances_11

Loans And Related Allowances For Loan Losses (Modification of Troubled Debt Restructuring by Class) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021USD ($)contract	Dec. 31, 2020USD ($)contract
Temporary Rate Modification [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts | contract		1
Recorded Investment		$ 46
Temporary Rate Modification [Member] | Residential mortgage- term [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts | contract		1
Recorded Investment		$ 46
Extension Of Maturity [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts | contract	4	4
Recorded Investment	$ 610	$ 887
Extension Of Maturity [Member] | Commercial real estate- non owner-occupied [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts | contract	1
Recorded Investment	$ 109
Extension Of Maturity [Member] | Acquisition and development- All other A&D [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts | contract	1	2
Recorded Investment	$ 202	$ 430
Extension Of Maturity [Member] | Residential mortgage- term [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts | contract	2	2
Recorded Investment	$ 299	$ 457
Modification Of Payment And Other Terms [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts | contract		4
Recorded Investment		$ 2,582
Modification Of Payment And Other Terms [Member] | Commercial real estate- all other CRE [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts | contract		1
Recorded Investment		$ 2,226
Modification Of Payment And Other Terms [Member] | Acquisition and development- All other A&D [Member]
Financing Receivable, Modifications [Line Items]
Recorded Investment		$ 0
Modification Of Payment And Other Terms [Member] | Residential mortgage- term [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts | contract		3
Recorded Investment		$ 356

Other Real Estate Owned (Compon

Other Real Estate Owned (Components of OREO, Net of Related Valuation Allowance) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Total OREO, net	$ 4,477	$ 9,386
Commercial Real Estate [Member]
Total OREO, net		945
Acquisition and Development [Member]
Total OREO, net	$ 4,477	$ 8,441

Other Real Estate Owned (Schedu

Other Real Estate Owned (Schedule of Activity in OREO Valuation Allowance) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Other Real Estate Owned [Abstract]
Balance beginning of period	$ 1,010	$ 1,790
Fair value write-down	59	116
Sales of OREO	(616)	(896)
Balance at end of period	$ 453	$ 1,010

Other Real Estate Owned (Sche_2

Other Real Estate Owned (Schedule of Components of OREO Expenses, Net) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Other Real Estate Owned [Abstract]
Gains on real estate, net	$ (1,372)	$ (130)
Fair value write-down	59	116
Expenses, net	420	184
Rental and other income	(52)	(159)
Total OREO expenses, net	$ (945)	$ 11

Premises and Equipment (Narrati

Premises and Equipment (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Premises and Equipment [Abstract]
Depreciation expense	$ 3,269	$ 3,301

Premises and Equipment (Compone

Premises and Equipment (Components of Premises and Equipment) (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Premises and equipment	$ 62,062	$ 61,178
Less accumulated depreciation	(27,365)	(24,315)
Total	34,697	36,863
Land [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment	6,953	6,953
Land Improvements [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment	1,499	1,411
Premises [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment	34,685	34,701
Furniture and Equipment [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment	$ 18,925	$ 18,113

Leases - (Narrative) (Details)

Leases - (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Leases [Abstract]
Total operating lease expense	$ 500	$ 500
Short-term lease expense	$ 20	$ 20

Leases (Classification of ROU A

Leases (Classification of ROU Assets and Lease Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Leases [Abstract]
Operating lease right-of-use assets	$ 2,247	$ 2,408
Operating lease liabilities	$ 2,761	$ 2,958

Leases - (Weighted-Average Leas

Leases - (Weighted-Average Lease Term and Discount Rate for Operating Leases) (Details)	Dec. 31, 2021	Dec. 31, 2020
Leases [Abstract]
Weighted-average remaining lease term - Operating leases	6 years 10 months 21 days	7 years 9 months 7 days
Weighted-average discount rate - Operating leases	5.03%	5.06%

Leases - (Future Minimum Paymen

Leases - (Future Minimum Payments for Operating Leases) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Future minimum payments
2022	$ 518
2023	457
2024	457
2025	457
2026	403
Thereafter	1,005
Total future minimum lease payments	3,297
Amount representing interest	(536)
Present value of net future minimum lease payments	$ 2,761	$ 2,958

Deposits (Narrative) (Details)

Deposits (Narrative) (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Deposits [Abstract]
Time Deposits, $250,000 or More	$ 44.6	$ 68.6
Deposit Liabilities Reclassified as Loans Receivable	0.9	0.2
Related Party Deposit Liabilities	$ 11.4	$ 11.2

Deposits (Summary of Scheduled

Deposits (Summary of Scheduled Maturities of All Time Deposits) (Details) $ in Thousands	Dec. 31, 2021USD ($)
Deposits [Abstract]
2022	$ 110,012
2023	24,081
2024	22,793
2025	4,428
2026	1,836
Thereafter	79
Total	$ 163,229

Borrowed Funds (Narrative) (Det

Borrowed Funds (Narrative) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Debt Instrument [Line Items]
Repurchase agreements secured by available for sale securities	$ 158,700,000	$ 137,100,000
FHLB advances secured by loans receivable	$ 191,580,000
Borrowing capacity to assets, percentage	30.00%
FHLB, available funds	$ 520,100,000	515,200,000
FHLB available credit	188,200,000
Repayments of long-term debt	70,000,000
Aggregated liquidation amount	$ 66,000	70,000
Maximum Allowable Period Of Interest Deferment	20
Federal Home Loan Bank Advances [Member]
Debt Instrument [Line Items]
Repayments of long-term debt	$ 70,000,000
Prepayment penalty fee	2,400,000
Securities Sold under Agreements to Repurchase [Member]
Debt Instrument [Line Items]
Repurchase agreements secured by available for sale securities	69,300,000	68,300,000
Various Financial Institutions [Member]
Debt Instrument [Line Items]
Line of credit facility, available funding	130,000,000
Outstandin borrowings	0	$ 0
Federal Reserve Bank [Member]
Debt Instrument [Line Items]
Line of credit facility, available funding	$ 1,000,000
Maximum [Member] | Federal Home Loan Bank Advances [Member]
Debt Instrument [Line Items]
Reporting date interest rate		2.90%
Minimum [Member] | Federal Home Loan Bank Advances [Member]
Debt Instrument [Line Items]
Reporting date interest rate	0.00%	1.37%
First United Statutory Trust I And II [Member]
Debt Instrument [Line Items]
Aggregated liquidation amount	$ 900,000
Debenture issue date	March 2004
Trust preferred securities	$ 30,000,000
First United Statutory Trust I [Member] | Junior Subordinated Debt [Member]
Debt Instrument [Line Items]
Variable interest rate	three-month LIBOR plus 275 basis points
Reporting date interest rate	2.97%
Debenture issued to unconsolidated subsidiary	$ 20,600,000
Earliest availability for redemption	5 years
Maturity date	2034
First United Statutory Trust II [Member] | Junior Subordinated Debt [Member]
Debt Instrument [Line Items]
Variable interest rate	three-month LIBOR plus 275 basis points
Reporting date interest rate	2.97%
Debenture issued to unconsolidated subsidiary	$ 10,300,000
Earliest availability for redemption	5 years
Maturity date	2034

Borrowed Funds (Summary of Shor

Borrowed Funds (Summary of Short-term Borrowings) (Details) - Securities Sold under Agreements to Repurchase [Member] - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Short-term Debt [Line Items]
Outstanding at end of year	$ 57,699	$ 49,160
Weighted average interest rate at end of period	0.15%	0.19%
Maximum amount outstanding as of any month end	$ 72,396	$ 55,290
Average amount outstanding	$ 57,697	$ 46,519
Approximate weighted average rate during the year	0.15%	0.20%

Borrowed Funds (Summary of Long

Borrowed Funds (Summary of Long-term Borrowings) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Debt Instrument [Line Items]
FHLB advances		$ 70,000
Junior subordinated debt, bearing variable interest rates	$ 30,929	30,929
Total long-term debt	$ 30,929	$ 100,929
Federal Home Loan Bank Advances [Member] | Minimum [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate, effective percentage	0.00%	1.37%
Federal Home Loan Bank Advances [Member] | Maximum [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate, effective percentage		2.90%

Borrowed Funds (Contractual Mat

Borrowed Funds (Contractual Maturities of Long-term Borrowings) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Debt Instrument [Line Items]
Thereafter	$ 30,929
Total long-term debt	30,929	$ 100,929
Floating Rate [Member]
Debt Instrument [Line Items]
Thereafter	30,929
Total long-term debt	$ 30,929

Borrowed Funds (Schedule of Ple

Borrowed Funds (Schedule of Pledged Collateral on Line of Credit) (Details) $ in Thousands	Dec. 31, 2021USD ($)
Loans pledged as collateral	$ 191,580
1-4 family mortgage loans [Member]
Loans pledged as collateral	125,428
Commercial Real Estate [Member]
Loans pledged as collateral	38,174
Multi-family Loans [Member]
Loans pledged as collateral	8,522
Residential mortgage- home equity [Member]
Loans pledged as collateral	$ 19,456

Goodwill and Other Intangible_3

Goodwill and Other Intangible Assets - Gross Carrying Amount (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Acquired Finite-Lived Intangible Assets [Line Items]
Net Carrying Amount	$ 1,048
Goodwill	11,004	$ 11,004
Other Intangible Assets [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,048
Net Carrying Amount	$ 1,048
Weighted average useful life	5 years	0 years

Goodwill and Other Intangible_4

Goodwill and Other Intangible Assets - Estimated Amortization Expense (Details) $ in Thousands	Dec. 31, 2021USD ($)
Estimated amortization expense
2022	$ 210
2023	210
2024	210
2025	209
2026	209
Net Carrying Amount	$ 1,048

Accumulated Other Comprehensi_3

Accumulated Other Comprehensive Loss ("AOCL") (Schedule of Accumulated Other Comprehensive Loss) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Balance, Beginning	$ (28,863)
Balance, Ending	(27,314)	$ (28,863)
Investment securities- with OTTI [Member]
Balance, Beginning	(3,277)	(2,542)
Other comprehensive income/(loss) before reclassifications	2,475	(587)
Amounts reclassified from accumulated other comprehensive loss	(147)	(148)
Balance, Ending	(949)	(3,277)
Investment securities- all other [Member]
Balance, Beginning	(25)	(853)
Other comprehensive income/(loss) before reclassifications	(5,611)	1,291
Amounts reclassified from accumulated other comprehensive loss	(113)	(463)
Balance, Ending	(5,749)	(25)
Investment Securities HTM [Member]
Balance, Beginning	(315)	(899)
Amounts reclassified from accumulated other comprehensive loss	181	584
Balance, Ending	(134)	(315)
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member]
Balance, Beginning	(954)	(85)
Other comprehensive income/(loss) before reclassifications	635	(869)
Balance, Ending	(319)	(954)
Pension Plan [Member] | Pension [Member]
Balance, Beginning	(22,630)	(20,417)
Other comprehensive income/(loss) before reclassifications	3,431	(3,262)
Amounts reclassified from accumulated other comprehensive loss	1,091	1,049
Balance, Ending	(18,108)	(22,630)
Pension Plan [Member] | SERP [Member]
Balance, Beginning	(1,662)	(1,175)
Other comprehensive income/(loss) before reclassifications	(521)	(625)
Amounts reclassified from accumulated other comprehensive loss	128	138
Balance, Ending	(2,055)	(1,662)
Accumulated Other Comprehensive Loss, Net of Tax [Member]
Balance, Beginning	(28,863)	(25,971)
Other comprehensive income/(loss) before reclassifications	409	(4,052)
Amounts reclassified from accumulated other comprehensive loss	1,140	1,160
Balance, Ending	$ (27,314)	$ (28,863)

Accumulated Other Comprehensi_4

Accumulated Other Comprehensive Loss ("AOCL") (Components of Comprehensive Income) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Net unrealized gains (losses), before tax	$ 2,115	$ (3,950)
Income tax (expense)/benefit related to other comprehensive income	(566)	1,058
Other comprehensive loss, net of tax	1,549	(2,892)
Accumulated Other Comprehensive Loss, Net of Tax [Member]
Unrealized net gains (losses), net of tax	409	(4,052)
Recognized gains (losses), net of tax	(1,140)	(1,160)
Other comprehensive loss, net of tax	1,549	(2,892)
Investment securities- with OTTI [Member]
Unrealized net gains (losses), before tax	3,379	(803)
Recognized gains (losses), before tax	201	202
Net unrealized gains (losses), before tax	3,178	(1,005)
Unrealized tax (expense) benefit	(904)	216
Income tax (expense)/benefit related to other comprehensive income	(850)	270
Unrealized net gains (losses), net of tax	2,475	(587)
Recognized gains (losses), net of tax	147	148
Other comprehensive loss, net of tax	2,328	(735)
Investment securities- with OTTI [Member] | Accretable Yield in Income [Member]
Recognized gains (losses), before tax	201	202
Recognized tax (expense) benefit	(54)	(54)
Recognized gains (losses), net of tax	147	148
Investment securities- all other [Member]
Unrealized net gains (losses), before tax	(7,661)	1,765
Recognized gains (losses), before tax	154	632
Net unrealized gains (losses), before tax	(7,815)	1,133
Unrealized tax (expense) benefit	2,050	(474)
Income tax (expense)/benefit related to other comprehensive income	2,091	(305)
Unrealized net gains (losses), net of tax	(5,611)	1,291
Recognized gains (losses), net of tax	113	463
Other comprehensive loss, net of tax	(5,724)	828
Investment securities- all other [Member] | Recognition of Gains (Losses) In Income [Member]
Recognized gains (losses), before tax	154	632
Recognized tax (expense) benefit	(41)	(169)
Recognized gains (losses), net of tax	113	463
Investment Securities HTM [Member]
Recognized gains (losses), before tax	(247)	(798)
Net unrealized gains (losses), before tax	247	798
Income tax (expense)/benefit related to other comprehensive income	(66)	(214)
Recognized gains (losses), net of tax	(181)	(584)
Other comprehensive loss, net of tax	181	584
Investment Securities HTM [Member] | Amortization of Recognized Income [Member]
Recognized gains (losses), before tax	(247)	(798)
Recognized tax (expense) benefit	66	214
Recognized gains (losses), net of tax	(181)	(584)
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member]
Unrealized net gains (losses), before tax	867	(1,187)
Net unrealized gains (losses), before tax	867	(1,187)
Unrealized tax (expense) benefit	(232)	318
Income tax (expense)/benefit related to other comprehensive income	(232)	318
Unrealized net gains (losses), net of tax	635	(869)
Other comprehensive loss, net of tax	635	(869)
Pension Plan [Member]
Unrealized net gains (losses), before tax	4,684	(4,456)
Recognized gains (losses), before tax	(1,490)	(1,433)
Net unrealized gains (losses), before tax	6,174	(3,023)
Pension Plan [Member] | Pension [Member]
Unrealized net gains (losses), before tax	4,684	(4,456)
Net unrealized gains (losses), before tax	6,174	(3,023)
Unrealized tax (expense) benefit	(1,253)	1,194
Income tax (expense)/benefit related to other comprehensive income	(1,652)	810
Unrealized net gains (losses), net of tax	3,431	(3,262)
Recognized gains (losses), net of tax	(1,091)	(1,049)
Other comprehensive loss, net of tax	4,522	(2,213)
Pension Plan [Member] | SERP [Member]
Unrealized net gains (losses), before tax	(711)	(854)
Net unrealized gains (losses), before tax	(536)	666
Unrealized tax (expense) benefit	190	229
Income tax (expense)/benefit related to other comprehensive income	143	179
Unrealized net gains (losses), net of tax	(521)	(625)
Recognized gains (losses), net of tax	(128)	(138)
Other comprehensive loss, net of tax	(393)	(487)
Pension Plan [Member] | Amortization of Unrecognized Loss [Member] | Pension [Member]
Recognized gains (losses), before tax	(1,490)	(1,433)
Recognized tax (expense) benefit	399	384
Recognized gains (losses), net of tax	(1,091)	(1,049)
Pension Plan [Member] | Amortization of Unrecognized Loss [Member] | SERP [Member]
Recognized gains (losses), before tax	(175)	(188)
Recognized tax (expense) benefit	47	50
Recognized gains (losses), net of tax	$ (128)	$ (138)

Accumulated Other Comprehensi_5

Accumulated Other Comprehensive Loss ("AOCL") (Reclassification out of Accumulated Other Comprehensive Income) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net gains	$ 1,195	$ 2,788
Interest income on taxable investment securities	3,912	4,526
Tax (expense) benefit	(6,539)	(3,947)
Net income	19,770	13,841
Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net income	(1,140)	(1,160)
Investment securities- with OTTI [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Tax (expense) benefit	(54)	(54)
Net income	147	148
Investment securities- with OTTI [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Accretable Yield in Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest income on taxable investment securities	201	202
Investment securities- all other [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Tax (expense) benefit	(41)	(169)
Net income	113	463
Investment securities- all other [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Recognition of Gains (Losses) In Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net gains	154	632
Investment Securities HTM [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Tax (expense) benefit	66	214
Net income	(181)	(584)
Investment Securities HTM [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Amortization of Unrecognized Loss [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest income on taxable investment securities	(247)	(798)
Pension Plan [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Pension [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Tax (expense) benefit	399	384
Net income	(1,091)	(1,049)
Pension Plan [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | SERP [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Tax (expense) benefit	47	50
Net income	(128)	(138)
Pension Plan [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Amortization of Unrecognized Loss [Member] | Pension [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Other expense	(1,490)	(1,433)
Pension Plan [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Amortization of Unrecognized Loss [Member] | SERP [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Other expense	$ (175)	$ (188)

Income Taxes (Narrative) (Detai

Income Taxes (Narrative) (Details) - USD ($)	Dec. 31, 2021	Dec. 31, 2020
Income tax examination, penalties and interest accrued	$ 0	$ 0
MARYLAND [Member]
Operating loss carryforwards	45,500,000
Deferred tax assets, operating loss carryforwards, state and local	3,000,000
Operating loss carryforward, valuation allowance	$ 3,000,000	$ 2,700,000

Income Taxes (Schedule of Compo

Income Taxes (Schedule of Components of Income Tax Expense) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Income Taxes [Abstract]
Current Tax Expense: Federal	$ 4,164	$ 1,957
Current Tax Expense: State	1,825	1,463
Current Income Tax Expense	5,989	3,420
Deferred Tax Expense: Federal	420	772
Deferred Tax Expense: State	130	(245)
Deferred Income Tax Expense	550	527
Income tax expense for the year	$ 6,539	$ 3,947

Income Taxes (Reconciliation of

Income Taxes (Reconciliation of Federal Income Tax Rate to Effective Income Tax Rate) (Details)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Income Taxes [Abstract]
Federal statutory rate	21.00%	21.00%
Tax-exempt income on securities and loans	(1.00%)	(1.30%)
Tax-exempt BOLI income	(1.00%)	(1.50%)
State income tax, net of federal tax benefit	6.00%	5.10%
Tax credits	(0.20%)	(1.20%)
Other	0.10%	0.10%
Effective Income Tax Rate Reconciliation, Percent, Total	24.90%	22.20%

Income Taxes (Components of Def

Income Taxes (Components of Deferred Tax Assets and Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Income Taxes [Abstract]
Deferred tax assets, allowance for loan losses	$ 4,269	$ 4,417
Deferred tax assets, deferred fees	88	490
Deferred tax assets, deferred compensation	1,125	1,019
Deferred tax assets, federal and state tax loss carry forwards	2,966	2,743
Deferred tax assets, unrealized loss on investment securities	2,264	1,089
Deferred tax assets, SERP	2,829	2,626
Deferred tax assets, pension		515
Deferred tax assets, lease liability	547	569
Deferred tax assets, low income housing tax credit	670	647
Deferred tax assets, other than temporary impairment on investment securities	601	643
Deferred tax assets, derivative contracts	121	353
Deferred tax assets, other real estate owned	121	271
Deferred tax assets, other	87	115
Total deferred tax assets	15,688	15,497
Deferred tax assets, valuation allowance	(2,966)	(2,743)
Total deferred tax assets less valuation allowance	12,722	12,754
Deferred tax liabilities, goodwill	(2,801)	(2,805)
Deferred tax liabilities, lease right-of-use asset	(508)	(545)
Pension	(1,275)
Deferred tax liabilities, depreciation	(1,152)	(1,380)
Deferred tax liabilities, other	(129)	(52)
Total deferred tax liabilities	(5,865)	(4,782)
Net deferred tax assets	$ 6,857	$ 7,972

Equity Compensation Plan Inform

Equity Compensation Plan Information (Narrative) (Details)	Mar. 26, 2021shares	Mar. 26, 2020	May 31, 2021$ / sharesshares	Jan. 31, 2021$ / sharesshares	Jul. 31, 2020$ / sharesshares	Jun. 30, 2020$ / sharesshares	Dec. 31, 2021USD ($)$ / sharesshares	Dec. 31, 2020USD ($)itemshares
Number of New Directors | item								2
Director [Member]
Amount payable to non-employee directors | $							$ 10,000
Fully-vested shares of common stock issued | shares							1,000
2018 Equity Plan [Member] | Maximum [Member]
Maximum issuance of common stock options | shares							325,000
2018 Equity Plan [Member] | Director [Member]
Fully-vested shares of common stock issued | shares			12,726	1,202	916	13,160
Fully vested shares of common stock issued, per share value | $ / shares			$ 18.50	$ 16.66	$ 11.22	$ 14.52
Stock compensation expense | $							$ 250,575	$ 220,598
Long-Term Incentive Plan [Member]
Stock compensation expense | $							$ 98,842	$ 124,970
Restricted Stock Units (RSUs) [Member] | Officer [Member] | Share-based Payment Arrangement, Tranche One [Member]
Share based compensation performance based award, percent							50.00%
Restricted Stock Units (RSUs) [Member] | Officer [Member] | Share-based Payment Arrangement, Tranche Two [Member]
Share based compensation performance based award, percent							150.00%
Restricted Stock Units (RSUs) [Member] | Long-Term Incentive Plan [Member]
Shares of common stock grant date fair market value | $ / shares			$ 17.93				$ 12.54
Stock compensation expense | $							$ 44,190
Restricted Stock Units (RSUs) [Member] | Long-Term Incentive Plan [Member] | Share-based Payment Arrangement, Tranche One [Member]
Share-based compensation award vesting period		3 years
Restricted Stock Units (RSUs) [Member] | Long-Term Incentive Plan [Member] | Share-based Payment Arrangement, Tranche Two [Member]
Share-based compensation award vesting period							3 years
Unvested Restricted Stock Units [Member] | Long-Term Incentive Plan [Member] | Year 2021 [Member]
Unrecognized compensation expense related to unvested units | $							$ 154,664
Unvested Restricted Stock Units [Member] | Long-Term Incentive Plan [Member] | Year 2020 [Member]
Unrecognized compensation expense related to unvested units | $							$ 89,710
Performance Vested Shares [Member] | Long-Term Incentive Plan [Member]
Shares of common stock granted | shares			7,389				9,791	10,143
Time Vested Shares [Member] | Long-Term Incentive Plan [Member]
Shares of common stock granted | shares	5,070		3,693					5,070
Shares-based compensation shares of common stock issued | shares	1,690

Employee Benefit Plans (Narrati

Employee Benefit Plans (Narrative) (Details)	1 Months Ended			12 Months Ended
	Jan. 31, 2021USD ($)employee	Jan. 31, 2020USD ($)employee	Jan. 31, 2019USD ($)employee	Dec. 31, 2021USD ($)	Dec. 31, 2020USD ($)
Defined Benefit Plan Disclosure [Line Items]
Discretionary contribution as percentage of employee's base pay				15.00%
Defined benefit plan participants compensation expense				$ 1,200,000	$ 1,100,000
Pension [Member]
Defined Benefit Plan Disclosure [Line Items]
Plan modification description				Effective April 30, 2010, the Pension Plan was amended, resulting in a “soft freeze”, the effect of which prohibits new entrants into the Pension Plan and ceases crediting of additional years of service, after that date. Effective January 1, 2013, the Pension Plan was amended to unfreeze it for those employees for whom the sum of (i) their ages, at their closest birthday, plus (ii) years of service for vesting purposes equals 80 or greater. The “soft freeze” continues to apply to all other plan participants.  Pension benefits for these participants will be managed through discretionary contributions to the First United Corporation 401(k) Profit Sharing Plan (the “401(k) Plan”).
Defined Benefit Plan, Accumulated Benefit Obligation				$ 51,100,000	54,000,000
Period for average return on pension portfolio assets				25 years
Average return on pension portfolio assets				7.21%
Expected long-term return on pension portfolio assets				6.50%
Defined benefit plan, contribution by employer				$ 0	$ 1,000,000
SERP [Member]
Defined Benefit Plan Disclosure [Line Items]
Employer discretionary contribution		$ 126,058	$ 123,179
Defined contribution plan, number of employees | employee		4	4
Vesting period of employer discretionary contribution					2 years
Defined benefit plan participants compensation expense				63,029	$ 63,029
Defined Benefit Plan, Accumulated Benefit Obligation				9,100,000	8,700,000
Defined benefit plan, contribution by employer				$ 336,000	$ 266,000
SERP [Member] | Four Participants [Member]
Defined Benefit Plan Disclosure [Line Items]
Employer discretionary contribution	$ 101,257
Defined contribution plan, number of employees | employee	3
Vesting period of employer discretionary contribution				2 years
Defined benefit plan participants compensation expense				$ 50,628

Employee Benefit Plans (Schedul

Employee Benefit Plans (Schedule of Net Funded Status) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Benefit Obligation, Beginning Balance	$ 9,300,000
Defined Benefit Plan, Benefit Obligation, Ending Balance	10,395,000	$ 9,300,000
Defined Benefit Plan, Fair Value of Plan Assets, Beginning Balance	55,971,000
Defined Benefit Plan, Fair Value of Plan Assets, Ending Balance	59,696,000	55,971,000
Pension [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Benefit Obligation, Beginning Balance	57,898,000	50,995,000
Service Cost	154,000	225,000
Interest Cost	1,421,000	1,624,000
Change in discount rate and mortality assumptions	(2,583,000)	5,971,000
Actuarial loss	168,000	1,157,000
Defined Benefit Plan, Benefits Paid	(2,127,000)	(2,074,000)
Defined Benefit Plan, Benefit Obligation, Ending Balance	54,931,000	57,898,000
Defined Benefit Plan, Fair Value of Plan Assets, Beginning Balance	55,971,000	50,829,000
Defined Benefit Plan, Actual Return on Plan Assets	5,852,000	6,216,000
Defined Benefit Plan, Contributions by Employer	0	1,000,000
Defined Benefit Plan, Benefits Paid	(2,127,000)	(2,074,000)
Defined Benefit Plan, Fair Value of Plan Assets, Ending Balance	59,696,000	55,971,000
Defined Benefit Plan, (Unfunded)/Funded Status	4,765,000	(1,927,000)
SERP [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Benefit Obligation, Beginning Balance	9,614,000	8,647,000
Service Cost	168,000	135,000
Interest Cost	238,000	236,000
Change in discount rate and mortality assumptions
Actuarial loss	711,000	862,000
Defined Benefit Plan, Benefits Paid	(336,000)	(266,000)
Defined Benefit Plan, Benefit Obligation, Ending Balance	10,395,000	9,614,000
Defined Benefit Plan, Fair Value of Plan Assets, Beginning Balance
Defined Benefit Plan, Actual Return on Plan Assets
Defined Benefit Plan, Contributions by Employer	336,000	266,000
Defined Benefit Plan, Benefits Paid	(336,000)	(266,000)
Defined Benefit Plan, Fair Value of Plan Assets, Ending Balance
Defined Benefit Plan, (Unfunded)/Funded Status	$ (10,395,000)	$ (9,614,000)

Employee Benefit Plans (Compone

Employee Benefit Plans (Components of Net Periodic Pension Plan Cost) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Pension [Member]
Defined Benefit Plan Disclosure [Line Items]
Service Cost	$ 154	$ 225
Interest Cost	1,421	1,624
Expected return on assets	(3,569)	(3,548)
Amortization of net actuarial/recognized loss	1,490	1,433
Net pension (credit)/expense included in employee benefits	$ (504)	$ (266)
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate	2.85%	2.50%
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate	2.50%	3.25%
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Return on Assets	6.50%	7.00%
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Rate of Compensation Increase	3.00%	3.00%
SERP [Member]
Defined Benefit Plan Disclosure [Line Items]
Service Cost	$ 168	$ 135
Interest Cost	238	236
Amortization of net actuarial/recognized loss	175	188
Amortization of prior service cost	(2)	(3)
Net pension (credit)/expense included in employee benefits	$ 579	$ 556
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate	2.80%	2.52%
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Rate of Compensation Increase	3.00%	3.00%

Employee Benefit Plans (Sched_2

Employee Benefit Plans (Schedule of Target Asset Allocations) (Details)	Dec. 31, 2021
Cash and Cash Equivalents [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Target Plan Asset Allocations	1.00%
Cash and Cash Equivalents [Member] | Minimum [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Target Plan Asset Allocations	0.00%
Cash and Cash Equivalents [Member] | Maximum [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Target Plan Asset Allocations	20.00%
Fixed Income Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Target Plan Asset Allocations	40.00%
Fixed Income Securities [Member] | Minimum [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Target Plan Asset Allocations	30.00%
Fixed Income Securities [Member] | Maximum [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Target Plan Asset Allocations	50.00%
Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Target Plan Asset Allocations	59.00%
Equity Securities [Member] | Minimum [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Target Plan Asset Allocations	45.00%
Equity Securities [Member] | Maximum [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Target Plan Asset Allocations	65.00%

Employee Benefit Plans (Actual

Employee Benefit Plans (Actual Plan Asset Allocations) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 59,696	$ 55,971
Defined Benefit Plan, Actual Plan Asset Allocations	100.00%	100.00%
Common stock shares included in large cap equities	194,124
Fair Value, Inputs, Level 1 [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 44,870	$ 39,804
Fair Value, Inputs, Level 2 [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	14,826	16,167
Cash and Cash Equivalents [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 763	$ 2,312
Defined Benefit Plan, Actual Plan Asset Allocations	1.30%	4.10%
Cash and Cash Equivalents [Member] | Fair Value, Inputs, Level 1 [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 763	$ 2,312
Fixed Income Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 24,086	$ 22,423
Defined Benefit Plan, Actual Plan Asset Allocations	40.30%	40.10%
Fixed Income Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 9,260	$ 6,256
Fixed Income Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	14,826	16,167
U.S. Government and Agencies [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 125	$ 298
Defined Benefit Plan, Actual Plan Asset Allocations	0.20%	0.60%
U.S. Government and Agencies [Member] | Fair Value, Inputs, Level 2 [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 125	$ 298
Taxable Municipal Bonds and Notes [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 5,290	$ 4,215
Defined Benefit Plan, Actual Plan Asset Allocations	8.90%	7.50%
Taxable Municipal Bonds and Notes [Member] | Fair Value, Inputs, Level 2 [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 5,290	$ 4,215
Corporate Bonds and Notes [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 8,451	$ 10,681
Defined Benefit Plan, Actual Plan Asset Allocations	14.20%	19.10%
Corporate Bonds and Notes [Member] | Fair Value, Inputs, Level 2 [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 8,451	$ 10,681
Preferred Stock [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 960	$ 973
Defined Benefit Plan, Actual Plan Asset Allocations	1.60%	1.70%
Preferred Stock [Member] | Fair Value, Inputs, Level 2 [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 960	$ 973
Fixed Income Mutual Funds [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 9,260	$ 6,256
Defined Benefit Plan, Actual Plan Asset Allocations	15.50%	11.20%
Fixed Income Mutual Funds [Member] | Fair Value, Inputs, Level 1 [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 9,260	$ 6,256
Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 34,847	$ 31,236
Defined Benefit Plan, Actual Plan Asset Allocations	58.40%	55.80%
Equity Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 34,847	$ 31,236
Large Cap [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 27,575	$ 24,886
Defined Benefit Plan, Actual Plan Asset Allocations	46.20%	44.50%
Large Cap [Member] | Fair Value, Inputs, Level 1 [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 27,575	$ 24,886
Mid Cap [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 2,052	$ 1,511
Defined Benefit Plan, Actual Plan Asset Allocations	3.40%	2.70%
Mid Cap [Member] | Fair Value, Inputs, Level 1 [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 2,052	$ 1,511
Small Cap [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 39	$ 477
Defined Benefit Plan, Actual Plan Asset Allocations	0.10%	0.80%
Small Cap [Member] | Fair Value, Inputs, Level 1 [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 39	$ 477
International [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 5,181	$ 4,362
Defined Benefit Plan, Actual Plan Asset Allocations	8.70%	7.80%
International [Member] | Fair Value, Inputs, Level 1 [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 5,181	$ 4,362

Employee Benefit Plans (Expecte

Employee Benefit Plans (Expected Future Benefit Payments) (Details) $ in Thousands	Dec. 31, 2021USD ($)
Pension [Member]
Defined Benefit Plan Disclosure [Line Items]
2022	$ 2,166
2023	2,237
2024	2,341
2025	2,385
2026	2,517
2027-2031	13,320
SERP [Member]
Defined Benefit Plan Disclosure [Line Items]
2022	336
2023	336
2024	336
2025	336
2026	530
2027-2031	$ 2,934

Employee Benefit Plans (Sched_3

Employee Benefit Plans (Schedule of Amounts that Will Be Amortized from Other Comprehensive Loss) (Details) $ in Thousands	Dec. 31, 2021USD ($)
Pension [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, Net actuarial loss	$ 1,117
Defined benefit plan, Total	1,117
SERP [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, Net actuarial loss	271
Defined benefit plan, Total	$ 271

401(k) Profit Sharing Plan (Nar

401(k) Profit Sharing Plan (Narrative) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Defined Contribution Plan, Employer Matching Contribution, Percent of Match, First One Percent of Contributions	100.00%
Defined Contribution Plan, Employer Matching Contribution, Percent of Match, Next Five Percent of Contributions	50.00%
Defined Contribution Plan, Cost Recognized	$ 1.2	$ 1.1
Other Than SERP Hired Prior to 2010 [Member]
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent	0.05%
Other Than SERP Hired Since Jan 1 2010 [Member]
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent	4.00%

Federal Reserve Requirements (N

Federal Reserve Requirements (Narrative) (Details)	Mar. 26, 2020
Federal Reserve Requirements [Abstract]
Reserve requirement ratios	0.00%

Contractual Obligations, Comm_3

Contractual Obligations, Commitments and Contingent Liabilities (Narrative) (Details)	12 Months Ended
	Dec. 31, 2021
Standby Letters of Credit [Member]
Supply Commitment [Line Items]
Letters of credit expiration period	1 year

Contractual Obligations, Comm_4

Contractual Obligations, Commitments and Contingent Liabilities (Schedule of Commitments) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Other Commitments [Line Items]
Other Commitment	$ 242,690	$ 219,118
Residential mortgage- home equity [Member]
Other Commitments [Line Items]
Other Commitment	66,874	59,615
Residential Mortgage - Construction [Member]
Other Commitments [Line Items]
Other Commitment	18,657	12,220
Commercial Loan [Member]
Other Commitments [Line Items]
Other Commitment	136,897	125,294
Consumer Loan - Personal Credit Lines [Member]
Other Commitments [Line Items]
Other Commitment	4,551	4,314
Standby Letters of Credit [Member]
Other Commitments [Line Items]
Other Commitment	$ 15,711	$ 17,675

Fair Value of Financial Instr_3

Fair Value of Financial Instruments (Narrative) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Fair Value of Financial Instruments [Abstract]
Fair value, assets, level 1 to level 2 transfers, amount	$ 0	$ 0

Fair Value of Financial Instr_4

Fair Value of Financial Instruments (Assets And Liabilities Measured At Fair Value On A Recurring And Nonrecurring Basis) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable Securities	$ 286,771	$ 226,885
Loans held for sale	67	3,546
Impaired Loans	5,728	7,459
Fair Value, Measurements, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Derivative	(453)	(1,320)
Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Derivative	(453)	(1,320)
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Derivative	(453)	(1,320)
U.S. government agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable Securities	67,169	76,433
U.S. government agencies [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable Securities	67,169	76,433
U.S. government agencies [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable Securities	67,169	76,433
Residential mortgage-backed agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable Securities	48,661	22,899
Residential mortgage-backed agencies [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable Securities	48,661	22,899
Residential mortgage-backed agencies [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable Securities	48,661	22,899
Commercial mortgage-backed agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable Securities	50,868	33,042
Commercial mortgage-backed agencies [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable Securities	50,868	33,042
Commercial mortgage-backed agencies [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable Securities	50,868	33,042
Collateralized mortgage obligations [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable Securities	90,077	70,637
Collateralized mortgage obligations [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable Securities	90,077	70,637
Collateralized mortgage obligations [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable Securities	90,077	70,637
Obligations of states and political subdivisions [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable Securities	12,804	10,614
Obligations of states and political subdivisions [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable Securities	12,804	10,614
Obligations of states and political subdivisions [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable Securities	12,804	10,614
Collateralized debt obligations [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable Securities	17,192	13,260
Collateralized debt obligations [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable Securities	17,192	13,260
Collateralized debt obligations [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable Securities	17,192	13,260
Impaired Loans [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable Securities	408	1,465
Impaired Loans [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable Securities	408	1,465
Equity Investment [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable Securities	590
Equity Investment [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable Securities	590
Other Real Estate Owned [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable Securities	349	913
Other Real Estate Owned [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable Securities	$ 349	$ 913

Fair Value of Financial Instr_5

Fair Value of Financial Instruments (Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques) (Details) - Fair Value, Inputs, Level 3 [Member] - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Fair Value, Measurements, Recurring [Member] | Investment Securities Available For Sale [Member] | Discounted Cash Flow [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value of securities	$ 17,192	$ 13,260
Fair Value, Measurements, Recurring [Member] | Investment Securities Available For Sale [Member] | Discounted Cash Flow [Member] | LIBOR [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value measurements discount rate	3.25%	5.25%
Fair Value, Measurements, Nonrecurring [Member] | Impaired Loans [Member] | Market Comparable Properties [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value of securities	$ 408	$ 1,465
Fair Value, Measurements, Nonrecurring [Member] | Equity Investment [Member] | Market Method [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value of securities	$ 590
Fair value measurements discount rate	2.80%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned [Member] | Market Comparable Properties [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value of securities	$ 349	$ 913
Fair value measurements discount rate	15.00%	15.00%
Minimum [Member] | Fair Value, Measurements, Nonrecurring [Member] | Impaired Loans [Member] | Market Comparable Properties [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value measurements discount rate	10.00%	10.00%
Maximum [Member] | Fair Value, Measurements, Nonrecurring [Member] | Impaired Loans [Member] | Market Comparable Properties [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value measurements discount rate	15.00%	15.00%
Weighted Average [Member] | Fair Value, Measurements, Nonrecurring [Member] | Impaired Loans [Member] | Market Comparable Properties [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value measurements discount rate	13.20%	12.50%

Fair Value of Financial Instr_6

Fair Value of Financial Instruments (Reconciliation Of Fair Valued Assets Measured On A Recurring Basis) (Details) - Fair Value, Inputs, Level 3 [Member] - Collateralized debt obligations [Member] - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Beginning balance	$ 13,260	$ 14,354
Total losses realized/unrealized: Included in other comprehensive income	3,932	(1,094)
Ending balance	$ 17,192	$ 13,260

Fair Value of Financial Instr_7

Fair Value of Financial Instruments (Fair Value By Balance Sheet Grouping) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Loans held for sale	$ 67	$ 3,546
Cash and due from banks, Carrying Amount	109,823	146,673
Interest bearing deposits in banks, Carrying Amount	5,897	2,759
Investment securities - AFS, Carrying Amount	286,771	226,885
Restricted Bank stock, Carrying Amount	1,029	4,468
Loans, net, Carrying Amount	1,137,440	1,149,596
Deposits - time deposits, Carrying Amount	163,229
Short-term borrowed funds, carrying amount	57,699	49,160
Long-term borrowed funds, carrying amount	30,929	100,929
Fair Value, Inputs, Level 1 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and due from banks	109,823	146,673
Interest bearing deposits in banks	5,897	2,759
Fair Value, Inputs, Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities - AFS	269,579	213,625
Investment securities - HTM	36,448	49,442
Restricted Bank Stock	1,029	4,468
Accrued interest receivable	4,821	6,241
Deposits - non-maturity	1,306,145	1,194,140
Deposits - time deposits	163,961	231,241
Financial derivative	453	1,320
Short-term borrowed funds	57,699	49,160
Long-term borrowed funds	31,085	104,825
Accrued interest payable	137	391
Fair Value, Inputs, Level 3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities - AFS	17,192	13,260
Investment securities - HTM	28,921	28,170
Loans, net	1,122,671	1,150,186
Reported Value Measurement [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities - AFS	286,771	226,885
Investment securities - HTM	56,259	68,263
Cash and due from banks, Carrying Amount	109,823	146,673
Interest bearing deposits in banks, Carrying Amount	5,897	2,759
Restricted Bank stock, Carrying Amount	1,029	4,468
Loans, net, Carrying Amount	1,137,440	1,149,596
Accrued interest receivable, Carrying Amount	4,821	6,241
Deposits - non-maturity, Carrying Amount	1,306,145	1,194,140
Deposits - time deposits, Carrying Amount	163,229	228,226
Short-term borrowed funds, carrying amount	57,699	49,160
Long-term borrowed funds, carrying amount	30,929	100,929
Accrued interest payable, Carrying Amount	137	391
Financial derivative, Carrying Amount	453	1,320
Estimate of Fair Value Measurement [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and due from banks	109,823	146,673
Interest bearing deposits in banks	5,897	2,759
Investment securities - AFS	286,771	226,885
Investment securities - HTM	65,369	77,612
Restricted Bank Stock	1,029	4,468
Loans, net	1,122,671	1,150,186
Accrued interest receivable	4,821	6,241
Deposits - non-maturity	1,306,145	1,194,140
Deposits - time deposits	163,961	231,241
Financial derivative	453	1,320
Short-term borrowed funds	57,699	49,160
Long-term borrowed funds	31,085	104,825
Accrued interest payable	$ 137	$ 391

Derivative Financial Instrume_3

Derivative Financial Instruments (Narrative) (Details) $ in Millions	1 Months Ended	12 Months Ended
	Mar. 31, 2016USD ($)contract	Dec. 31, 2021USD ($)	Dec. 31, 2020USD ($)
Derivative [Line Items]
Decrease in fair value of derivatives		$ 0.9
Cash flow hedge ineffectiveness		$ 0.2
Cash flow hedge ineffectiveness		Interest rate swap agreements are entered into with counterparties that meet established credit standards and the Corporation believes that the credit risk inherent in these contracts is not significant at December 31, 2021.
Interest Rate Swap Agreements [Member]
Derivative [Line Items]
Interest rate swap notional amount	$ 30	$ 20
Number of interest rate swap contracts | contract	4
Interest rate swap fair value		$ (0.5)	$ (1.3)

Derivative Financial Instrume_4

Derivative Financial Instruments (Impact Of Derivative Financial Instruments) (Details) - Interest Rate Contract [Member] - Cash Flow Hedging [Member] - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2021	Dec. 31, 2020
Derivative [Line Items]
Amount of gain (loss) recognized in OCI on derivative (effective portion)		$ 635	$ (869)
Amount of gain or (loss) reclassified from accumulated OCI into income (effective portion)	[1]
Amount of gain or (loss) recognized in income on derivative (ineffective portion and amount excluded from effectiveness testing)	[2]
[1]	Reported as interest expense
[2]	Reported as other income

Revenue Recognition (Schedule o

Revenue Recognition (Schedule of Noninterest Income Segregated by Revenue Streams In-Scope and Out-of-Scope of Topic 606) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Noninterest income (in-scope of Topic 660)	$ 16,056	$ 13,980
Noninterest income (out-of-scope of Topic 660)	3,463	1,809
Total Noninterest Income	19,519	15,789
Service Charges on Deposit Accounts [Member]
Noninterest income (in-scope of Topic 660)	1,771	1,929
Total Noninterest Income	1,771	1,929
Other Service Charges [Member]
Noninterest income (in-scope of Topic 660)	909	699
Total Noninterest Income	909	699
Trust Department [Member]
Noninterest income (in-scope of Topic 660)	8,650	7,446
Total Noninterest Income	8,650	7,446
Debit Card Income [Member]
Noninterest income (in-scope of Topic 660)	3,644	2,902
Total Noninterest Income	3,644	2,902
Brokerage Commissions [Member]
Noninterest income (in-scope of Topic 660)	1,082	1,004
Total Noninterest Income	$ 1,082	$ 1,004

Parent Company Only Financial_3

Parent Company Only Financial Information (Condensed Statement of Financial Condition) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Cash	$ 115,720	$ 149,432
Other assets	8,836	5,930
Total Assets	1,729,838	1,733,414
Dividends Payable	993	910
Shareholders' equity	141,900	131,047	$ 125,940
Total Liabilities and Shareholders' Equity	1,729,838	1,733,414
Parent Company [Member]
Cash	200	186
Investment securities- Available for Sale (at fair value)	15,816	12,198
Investment in bank subsidiary	154,405	150,895
Investment in non-bank subsidiaries	929	929
Other assets	7,566	7,082
Total Assets	178,916	171,290
Accrued interest and other liabilities	5,094	8,404
Dividends Payable	993	910
Junior subordinated debt	30,929	30,929
Shareholders' equity	141,900	131,047
Total Liabilities and Shareholders' Equity	$ 178,916	$ 171,290

Parent Company Only Financial_4

Parent Company Only Financial Information (Condensed Statement of Income) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Interest expense	$ 5,714	$ 9,655
Other expenses	2,997	3,802
Income before income tax expense	26,309	17,788
Applicable income tax benefit/(expense)	(6,539)	(3,947)
Net Income	19,770	13,841
Parent Company [Member]
Dividend income from bank subsidiary	18,791	7,328
Interest income on investments	479	603
Other income	1,740	61
Total other income	2,219	664
Total Income	21,010	7,992
Interest expense	1,264	1,354
Other expenses	6,346	3,607
Total Expenses	7,610	4,961
Income before income tax expense	13,400	3,031
Applicable income tax benefit/(expense)	1,193	982
Net income before equity in undistributed net income of subsidiaries	14,593	4,013
Equity in undistributed net income of subsidiaries	5,177	9,828
Net Income	19,770	13,841
Parent Company [Member] | First United Bank & Trust [Member]
Equity in undistributed net income of subsidiaries	$ 5,177	$ 9,828

Parent Company Only Financial_5

Parent Company Only Financial Information (Condensed Statement of Comprehensive Income) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Net income	$ 19,770	$ 13,841
Other comprehensive loss, net of tax	1,549	(2,892)
Comprehensive Income	21,319	10,949
Parent Company [Member]
Net income	19,770	13,841
Unrealized losses on AFS Securities, net of tax	(749)	(3,330)
Unrealized losses on cash flow hedges, net of tax	635	(869)
Other comprehensive loss, net of tax	(114)	(4,199)
Comprehensive Income	$ 19,656	$ 9,642

Parent Company Only Financial_6

Parent Company Only Financial Information (Condensed Statement of Cash Flows) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Net income	$ 19,770	$ 13,841
Increase in accrued interest payable and other liabilities	237	5,010
Stock based compensation	472	345
Net cash provided by operating activities	20,021	16,169
Proceeds from issuance of common stock	215	198
Repurchase of common stock	7,179	2,754
Cash dividends on common stock	(3,891)	(3,646)
Net cash (used)/provided by financing activities	(25,308)	274,565
Decrease in cash and cash equivalents	(33,712)	99,453
Cash and cash equivalents at beginning of the year	149,432	49,979
Cash and cash equivalents at end of period	115,720	149,432
Parent Company [Member]
Net income	19,770	13,841
Equity in undistributed net income of subsidiaries	(5,177)	(9,828)
Increase in other assets	(1,518)	(1,490)
Increase in accrued interest payable and other liabilities	(2,595)	3,286
Stock based compensation	472	345
Net cash provided by operating activities	10,952	6,154
Proceeds from issuance of common stock	211	198
Repurchase of common stock	(7,175)	(2,754)
Cash dividends on common stock	(3,974)	(3,646)
Net cash (used)/provided by financing activities	(10,938)	(6,202)
Decrease in cash and cash equivalents	14	(48)
Cash and cash equivalents at beginning of the year	186	234
Cash and cash equivalents at end of period	$ 200	$ 186

Parent Company Only Financial_7

Parent Company Only Financial Information (Accumulated Other Comprehensive Income) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Other comprehensive loss, before tax amount	$ 2,115	$ (3,950)
Other comprehensive loss, tax (expense) benefit	(566)	1,058
Other comprehensive loss, net of tax	1,549	(2,892)
Parent Company [Member]
Available for Sale Securities, unrealized holding losses, before tax amount	(1,022)	(4,548)
Available for Sale Securities, unrealized holding losses, tax (expense) benefit	273	1,218
Unrealized losses on AFS Securities, net of tax	(749)	(3,330)
Unrealized net gains (losses), before tax	867	(1,187)
Unrealized tax (expense) benefit	(232)	318
Unrealized net gains (losses), net of tax	635	(869)
Other comprehensive loss, before tax amount	(155)	(5,735)
Other comprehensive loss, tax (expense) benefit	41	1,536
Other comprehensive loss, net of tax	$ (114)	$ (4,199)