$UNB
Union Bankshares Inc Stock $unb

$unb Overview Financials Valuation SEC Filings Company Website

2023 Q1 Form 10-K Financial Statement

#000070686323000016 Filed on March 24, 2023

Income Statement

Concept	2023 Q1	2022 Q4	2022
Revenue	$13.04M	$12.36M	$43.95M
YoY Change	34.11%	23.27%	11.9%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$408.0K	$428.0K	$1.801M
YoY Change	-11.11%	-8.94%	-5.21%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$3.069M	$2.005M	$4.524M
YoY Change	302.23%	157.38%	26.9%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$3.436M	$4.261M	$15.25M
YoY Change	18.32%	6.26%	-3.62%
Income Tax	$459.0K	$817.0K	$2.632M
% Of Pretax Income	13.36%	19.17%	17.26%
Net Earnings	$2.977M	$3.444M	$12.62M
YoY Change	19.94%	1.95%	-4.21%
Net Earnings / Revenue	22.82%	27.88%	28.7%
Basic Earnings Per Share	$0.66	$0.77	$2.81
Diluted Earnings Per Share	$0.66	$0.77	$2.81
COMMON SHARES
Basic Shares Outstanding	4.509M shares	4.498M shares	4.496M shares
Diluted Shares Outstanding	4.520M shares		4.514M shares

Balance Sheet

Concept	2023 Q1	2022 Q4	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$21.82M	$37.89M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$20.26M	$20.48M	$20.48M
YoY Change	-4.99%	-5.26%	-11.73%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$1.350M	$11.01M	$1.264M
YoY Change	6.05%	45.39%	14.91%
Other Assets			$10.03M
YoY Change			4915.5%
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$1.362B	$1.336B	$1.336B
YoY Change	10.42%	10.87%	10.87%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses	$14.17M	$13.06M	$13.06M
YoY Change	3.38%	33.24%	33.24%
Deferred Revenue
YoY Change
Short-Term Debt
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$14.17M	$13.06M	$13.06M
YoY Change	3.38%	33.24%	33.24%
LONG-TERM LIABILITIES
Long-Term Debt	$16.21M	$16.20M	$16.20M
YoY Change	0.21%	0.03%	0.03%
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities	$16.21M	$16.20M	$16.20M
YoY Change	0.21%	0.03%	0.03%
TOTAL LIABILITIES
Total Short-Term Liabilities	$14.17M	$13.06M	$13.06M
Total Long-Term Liabilities	$16.21M	$16.20M	$16.20M
Total Liabilities	$1.301B	$1.281B	$1.281B
YoY Change	11.8%	14.29%	14.29%
SHAREHOLDERS EQUITY
Retained Earnings	$86.06M	$84.67M
YoY Change	8.58%	8.07%
Common Stock	$9.965M	$9.965M
YoY Change	0.28%	0.31%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$60.59M	$55.22M	$55.22M
YoY Change
Total Liabilities & Shareholders Equity	$1.362B	$1.336B	$1.336B
YoY Change	10.42%	10.87%	10.87%

Cashflow Statement

Concept	2023 Q1	2022 Q4	2022
OPERATING ACTIVITIES
Net Income	$2.977M	$3.444M	$12.62M
YoY Change	19.94%	1.95%	-4.21%
Depreciation, Depletion And Amortization	$408.0K	$428.0K	$1.801M
YoY Change	-11.11%	-8.94%	-5.21%
Cash From Operating Activities	$2.084M	$6.310M	$29.03M
YoY Change	-85.89%	233.86%	-0.54%
INVESTING ACTIVITIES
Capital Expenditures	$200.0K	$189.0K	$665.0K
YoY Change	21.95%	-170.0%	-81.05%
Acquisitions
YoY Change
Other Investing Activities	-$35.46M	-$29.32M	-$206.9M
YoY Change	-47.27%	-71.19%	10.95%
Cash From Investing Activities	-$35.66M	-$29.51M	-$207.6M
YoY Change	-47.1%	-71.08%	9.25%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net	$0.00		$0.00
YoY Change			-100.0%
Cash From Financing Activities	$17.51M	28.94M	$150.5M
YoY Change	-53.33%	-37.07%	44.77%
NET CHANGE
Cash From Operating Activities	$2.084M	6.310M	$29.03M
Cash From Investing Activities	-$35.66M	-29.51M	-$207.6M
Cash From Financing Activities	$17.51M	28.94M	$150.5M
Net Change In Cash	-$16.07M	5.744M	-$28.04M
YoY Change	6.26%	-110.61%	-50.68%
FREE CASH FLOW
Cash From Operating Activities	$2.084M	$6.310M	$29.03M
Capital Expenditures	$200.0K	$189.0K	$665.0K
Free Cash Flow	$1.884M	$6.121M	$28.37M
YoY Change	-87.1%	183.38%	10.46%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2022	dei	Entity Central Index Key EntityCentralIndexKey	0000706863
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
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CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022	dei	Entity Shell Company EntityShellCompany	false
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CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	37885000	usd
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CY2022Q4	us-gaap	Investments Investments	251531000	usd
CY2022Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	1178000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	958157000	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	8339000	usd
CY2022Q4	unb	Financing Receivable Excluding Accrued Interest Deferred Loan Fees Costs FinancingReceivableExcludingAccruedInterestDeferredLoanFeesCosts	1336000	usd
CY2021Q4	unb	Financing Receivable Excluding Accrued Interest Deferred Loan Fees Costs FinancingReceivableExcludingAccruedInterestDeferredLoanFeesCosts	705000	usd
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CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	72000	usd
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	79000	usd
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2000	usd
CY2022	unb	Payments Of Dividends Net Of Reinvestment PaymentsOfDividendsNetOfReinvestment	6236000	usd
CY2021	unb	Payments Of Dividends Net Of Reinvestment PaymentsOfDividendsNetOfReinvestment	5877000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	150515000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	103969000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-28037000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-56849000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	65922000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	122771000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	37885000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	65922000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	4394000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	3449000	usd
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	950000	usd
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1850000	usd
CY2022	unb	Other Real Estate Acquired In Settlement Of Loans OtherRealEstateAcquiredInSettlementOfLoans	0	usd
CY2021	unb	Other Real Estate Acquired In Settlement Of Loans OtherRealEstateAcquiredInSettlementOfLoans	47000	usd
CY2022	unb	Increase In Capital Contributions Payable For Limited Partnership Investments IncreaseInCapitalContributionsPayableForLimitedPartnershipInvestments	3494000	usd
CY2021	unb	Increase In Capital Contributions Payable For Limited Partnership Investments IncreaseInCapitalContributionsPayableForLimitedPartnershipInvestments	1264000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	641000	usd
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	usd
CY2022	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	6296000	usd
CY2021	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	5917000	usd
CY2022	us-gaap	Proceeds From Issuance Of Common Stock Dividend Reinvestment Plan ProceedsFromIssuanceOfCommonStockDividendReinvestmentPlan	60000	usd
CY2021	us-gaap	Proceeds From Issuance Of Common Stock Dividend Reinvestment Plan ProceedsFromIssuanceOfCommonStockDividendReinvestmentPlan	40000	usd
CY2022	unb	Payments Of Dividends Net Of Reinvestment PaymentsOfDividendsNetOfReinvestment	6236000	usd
CY2021	unb	Payments Of Dividends Net Of Reinvestment PaymentsOfDividendsNetOfReinvestment	5877000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	2838000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Number Of Positions DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions	32	security
CY2022	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Significant concentration of credit risk</span></div><div style="text-align:justify"><span><br/></span></div><div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company grants loans primarily to customers in Vermont and New Hampshire. Although it has a diversified loan portfolio, a large portion of the Company's loans are secured by commercial or residential real estate located in Vermont and New Hampshire, resulting in exposure to volatility with each state's real estate market. Additionally, the ability of borrowers to repay loans is highly dependent upon other economic factors throughout Vermont and New Hampshire. The Company typically requires the principals of any commercial borrower to obligate themselves personally on the loan.</span></div>
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:107%">Use of estimates in preparation of consolidated financial statements</span></div><div style="text-align:justify"><span><br/></span></div><div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ materially from those estimates. Material estimates that are particularly susceptible to significant change in the near term and involve inherent uncertainties relate to the determination of the ALL on loans, the valuation of real estate acquired in connection with foreclosures or in satisfaction of loans, valuation of deferred tax assets, and asset impairment judgments, including OTTI of investment securities. These estimates involve a significant degree of complexity and subjectivity and the amount of the change that is reasonably possible, should any of these estimates prove inaccurate, cannot be estimated.</span></div>
CY2022Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	2700000	usd
CY2021Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	1100000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	37328000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	1429000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	110	security
CY2022	us-gaap	Financing Receivable Allowance For Credit Losses Policy For Uncollectible Amounts FinancingReceivableAllowanceForCreditLossesPolicyForUncollectibleAmounts	<div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Allowance for loan losses</span></div><div style="text-align:justify"><span><br/></span></div><div style="margin-bottom:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The ALL is established for estimated losses in the loan portfolio through a provision for loan losses charged to earnings. For all loan classes, loan losses are charged against the ALL when management believes the loan balance is uncollectible or in accordance with federal guidelines. Subsequent recoveries, if any, are credited to the ALL.</span></div><div style="margin-bottom:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The ALL is maintained at a level believed by management to be appropriate to absorb probable credit losses inherent in the loan portfolio as of the balance sheet date. The amount of the ALL is based on management's periodic evaluation of the collectability of the loan portfolio, including the nature, volume and risk characteristics of the portfolio, credit concentrations, trends in historical loss experience, estimated value of any underlying collateral, specific impaired loans and economic conditions. While management uses available information to recognize losses on loans, future additions to the ALL may be necessary based on changes in economic conditions or other relevant factors.</span></div><div style="margin-bottom:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">In addition, various regulatory agencies, as an integral part of their examination process, regularly review the Company's ALL. Such agencies may require the Company to recognize additions to the ALL, with a corresponding charge to earnings, based on their judgments about information available to them at the time of their examination, which may not be currently available to management.</span></div><div style="margin-bottom:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The ALL consists of specific, general and unallocated components. The specific component relates to loans that are classified as impaired. Loans are evaluated for impairment and may be classified as impaired when management believes it is probable that the Company will not collect all the contractual interest and principal payments as scheduled in the loan agreement. Impaired loans may also include troubled loans that are restructured. A TDR occurs when the Company, for economic or legal reasons related to the borrower's financial difficulties, grants a concession to the borrower that would otherwise not be granted. A TDR classification may result from the transfer of assets to the Company in partial satisfaction of a troubled loan, a modification of a loan's terms (such as reduction of stated interest rates below market rates, extension of maturity that does not conform to the Company's policies, reduction of the face amount of the loan, reduction of accrued interest, or reduction or deferment of loan payments), or a combination. A specific reserve amount is allocated to the ALL for individual loans that have been classified as impaired based on management's estimate of the fair value of the collateral for collateral dependent loans, an observable market price, or the present value of anticipated future cash flows. The Company accounts for the change in present value attributable to the passage of time in the loan loss reserve. Large groups of smaller balance homogeneous loans are collectively evaluated for impairment. Accordingly, the Company does not separately identify individual consumer, real estate or small balance commercial loans for impairment evaluation, unless such loans are subject to a restructuring agreement or have been identified as impaired as part of a larger customer relationship. Management has established the threshold for individual impairment evaluation for commercial loans with balances greater than $500 thousand, based on an evaluation of the Company's historical loss experience on substandard commercial loans.</span></div><div style="margin-bottom:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The general component represents the level of ALL allocable to each loan portfolio segment with similar risk characteristics and is determined based on historical loss experience, adjusted for qualitative factors, for each class of loan. Management deems a five year average to be an appropriate time frame on which to base historical losses for each portfolio segment. Qualitative factors considered include underwriting, economic and market conditions, portfolio composition, collateral values, delinquencies, lender experience and legal issues. The qualitative factors are determined based on the various risk characteristics of each portfolio segment. Risk characteristics relevant to each portfolio segment are as follows:</span></div><div style="margin-bottom:6pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt">Residential real estate</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> - Loans in this segment are collateralized by owner-occupied 1-4 family residential real estate, second and vacation homes, 1-4 family investment properties, home equity and second mortgage loans. Repayment is dependent on the credit quality of the individual borrower. The overall health of the economy, including unemployment rates and housing prices, could have an effect on the credit quality of this segment.</span></div><div style="margin-bottom:6pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt">Construction real estate</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> - Loans in this segment include residential and commercial construction properties, commercial real estate development loans (while in the construction phase of the projects), land and land development loans. Repayment is dependent on the credit quality of the individual borrower and/or the underlying cash flows generated by the properties being constructed. The overall health of the economy, including unemployment rates, housing prices, vacancy rates and material costs, could have an effect on the credit quality of this segment.</span></div><div style="margin-bottom:6pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt">Commercial real estate</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> - Loans in this segment are primarily properties occupied by businesses or are income-producing properties. The underlying cash flows generated by the properties may be adversely impacted by a downturn in the economy as evidenced by a general slowdown in business or increased vacancy rates which, in turn, could have an effect on the credit quality of this segment. Management requests business financial statements at least annually and monitors the cash flows of these loans.</span></div><div style="margin-bottom:6pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt">Commercial</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> - Loans in this segment are made to businesses and are generally secured by non-real estate assets of the business. Repayment is expected from the cash flows of the business. A weakened economy, and resultant decreased consumer or business spending, could have an effect on credit quality of this segment. Loans originated under the PPP are </span></div><div style="margin-bottom:6pt;padding-left:18pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">also included in this segment. Management requests business financial statements at least annually and monitors the cash flows of these loans.</span></div><div style="margin-bottom:6pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt">Consumer</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> - Loans in this segment are made to individuals for personal expenditures, such as an automobile purchase, and include unsecured loans. Repayment is primarily dependent on the credit quality of the individual borrower. The overall health of the economy, including unemployment, could have an effect on the credit quality of this segment.</span></div><div style="margin-bottom:6pt;padding-left:18pt;text-align:justify;text-indent:-18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt">Municipal</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> - Loans in this segment are made to municipalities located within the Company's service area. Repayment is primarily dependent on taxes or other funds collected by the municipalities. Management considers there to be minimal risk surrounding the credit quality of this segment.</span></div><div style="margin-bottom:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">An unallocated component is maintained to cover uncertainties that could affect management's estimate of probable losses. The unallocated component of the ALL reflects management's estimate of the margin of imprecision inherent in the underlying assumptions used in the methodologies for estimating specific and general losses in the portfolio.</span></div><div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">All evaluations are inherently subjective as they require estimates that are susceptible to significant revision as more information becomes available or as changes occur in economic conditions or other relevant factors.</span></div>
CY2022Q4	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	2200000	usd
CY2022	unb	Company Owned Life Insurance Limit Per Individual Carrier Sum Of Tier1 And Allowable Tier2 Capital Percentage CompanyOwnedLifeInsuranceLimitPerIndividualCarrierSumOfTier1AndAllowableTier2CapitalPercentage	0.15
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	2303000	usd
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	4267000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	267819000	usd
CY2022Q4	us-gaap	Debt Securities Held To Maturity Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss	0	usd
CY2022	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	segment
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	0	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	0	usd
CY2022Q4	unb	Investment In Interest Bearing Deposits In Banks InvestmentInInterestBearingDepositsInBanks	16400000	usd
CY2022Q4	unb	Interest Bearing Deposits In Banks Interest Rate Ranging From InterestBearingDepositsInBanksInterestRateRangingFrom	0.0040
CY2022Q4	unb	Interest Bearing Deposits In Banks Interest Rate Ranging To InterestBearingDepositsInBanksInterestRateRangingTo	0.0506
CY2022Q4	unb	Interest Bearing Deposits In Banks Maturity Within12 Months InterestBearingDepositsInBanksMaturityWithin12Months	7700000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	297633000	usd
CY2022Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	385000	usd
CY2022Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	47751000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	250267000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss	269783000	usd
CY2021Q4	us-gaap	Debt Securities Held To Maturity Excluding Accrued Interest Before Allowance For Credit Loss DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss	0	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Number Of Positions DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions	84	security
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	52482000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	4695000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Number Of Positions DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions	123	security
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	185418000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	43056000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	207	security
CY2022Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	237900000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	47751000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Number Of Positions DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions	78	security
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	178964000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	216292000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	4267000	usd
CY2021	us-gaap	Other Than Temporary Impairment Loss Debt Securities Available For Sale OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSale	0	usd
CY2022	us-gaap	Other Than Temporary Impairment Loss Debt Securities Available For Sale OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSale	0	usd
CY2022	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	6827000	usd
CY2021	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	8717000	usd
CY2022	unb	Proceeds From Calls Of Debt Securities Available For Sale ProceedsFromCallsOfDebtSecuritiesAvailableForSale	502000	usd
CY2021	unb	Proceeds From Calls Of Debt Securities Available For Sale ProceedsFromCallsOfDebtSecuritiesAvailableForSale	789000	usd
CY2022	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	81000	usd
CY2021	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	58000	usd
CY2022	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	50000	usd
CY2021	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	58000	usd
CY2022	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	31000	usd
CY2021	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	0	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Next Rolling Twelve Months Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsAmortizedCostBasis	5000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Next Rolling Twelve Months Fair Value AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue	5000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Two Through Five Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveAmortizedCostBasis	22961000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Two Through Five Fair Value AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue	20827000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Six Through Ten Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenAmortizedCostBasis	27043000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Six Through Ten Fair Value AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue	23806000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Rolling After Year Ten Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenAmortizedCostBasis	49146000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Rolling After Year Ten Fair Value AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenFairValue	41197000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis	99155000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate	85835000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost	198478000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue	164432000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLoss	297633000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	250267000	usd
CY2022Q4	unb	Loans Serviced For Others Unpaid Principal Balance LoansServicedForOthersUnpaidPrincipalBalance	660700000	usd
CY2021Q4	unb	Loans Serviced For Others Unpaid Principal Balance LoansServicedForOthersUnpaidPrincipalBalance	659300000	usd
CY2022Q4	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	2000000	usd
CY2021Q4	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	2500000	usd
CY2021Q4	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Balance ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance	0	usd
CY2022Q4	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Balance ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance	0	usd
CY2022	us-gaap	Servicing Asset At Amortized Value Additions ServicingAssetAtAmortizedValueAdditions	480000	usd
CY2021	us-gaap	Servicing Asset At Amortized Value Additions ServicingAssetAtAmortizedValueAdditions	1454000	usd
CY2022	us-gaap	Servicing Asset At Amortized Value Amortization1 ServicingAssetAtAmortizedValueAmortization1	945000	usd
CY2021	us-gaap	Servicing Asset At Amortized Value Amortization1 ServicingAssetAtAmortizedValueAmortization1	1211000	usd
CY2022	us-gaap	Servicing Asset At Amortized Value Period Increase Decrease ServicingAssetAtAmortizedValuePeriodIncreaseDecrease	-465000	usd
CY2021	us-gaap	Servicing Asset At Amortized Value Period Increase Decrease ServicingAssetAtAmortizedValuePeriodIncreaseDecrease	243000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	958157000	usd
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	787050000	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	8339000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	8336000	usd
CY2022Q4	unb	Financing Receivable Excluding Accrued Interest Deferred Loan Fees Costs FinancingReceivableExcludingAccruedInterestDeferredLoanFeesCosts	1336000	usd
CY2021Q4	unb	Financing Receivable Excluding Accrued Interest Deferred Loan Fees Costs FinancingReceivableExcludingAccruedInterestDeferredLoanFeesCosts	705000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	951154000	usd
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	779419000	usd
CY2022Q4	unb	Paycheck Protection Program Number Of Loans PaycheckProtectionProgramNumberOfLoans	4	loan
CY2021Q4	unb	Paycheck Protection Program Number Of Loans PaycheckProtectionProgramNumberOfLoans	154	loan
CY2022Q4	unb	Paycheck Protection Program Total Amount Of Loans Outstanding PaycheckProtectionProgramTotalAmountOfLoansOutstanding	205000	usd
CY2021Q4	unb	Paycheck Protection Program Total Amount Of Loans Outstanding PaycheckProtectionProgramTotalAmountOfLoansOutstanding	13600000	usd
CY2022Q4	unb	Paycheck Protection Program Origination Fee PaycheckProtectionProgramOriginationFee	7000	usd
CY2021Q4	unb	Paycheck Protection Program Origination Fee PaycheckProtectionProgramOriginationFee	558000	usd
CY2022	unb	Paycheck Protection Program Origination Fee Recognized PaycheckProtectionProgramOriginationFeeRecognized	551000	usd
CY2021	unb	Paycheck Protection Program Origination Fee Recognized PaycheckProtectionProgramOriginationFeeRecognized	2800000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	958157000	usd
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	787050000	usd
CY2022Q4	unb	Mortgage Loansin Processof Foreclosure Number MortgageLoansinProcessofForeclosureNumber	1	loan
CY2022Q4	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	28000	usd
CY2021Q4	unb	Mortgage Loansin Processof Foreclosure Number MortgageLoansinProcessofForeclosureNumber	0	loan
CY2022	unb	Financing Receivable Impaired Interest Lost On Nonaccrual Loans FinancingReceivableImpairedInterestLostOnNonaccrualLoans	59000	usd
CY2021	unb	Financing Receivable Impaired Interest Lost On Nonaccrual Loans FinancingReceivableImpairedInterestLostOnNonaccrualLoans	504000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	8336000	usd
CY2022	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	0	usd
CY2022	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	7000	usd
CY2022	unb	Financing Receivable Allowance Before Write Offs FinancingReceivableAllowanceBeforeWriteOffs	8343000	usd
CY2022	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	4000	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	8339000	usd
CY2021	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	0	usd
CY2021	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	68000	usd
CY2021	unb	Financing Receivable Allowance Before Write Offs FinancingReceivableAllowanceBeforeWriteOffs	8339000	usd
CY2021	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	3000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	8336000	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	30000	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	8309000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	46000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	8290000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	8336000	usd
CY2022Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	9471000	usd
CY2022Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	948686000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	958157000	usd
CY2021Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	6776000	usd
CY2021Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	780274000	usd
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	787050000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	958157000	usd
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	787050000	usd
CY2022Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	2258000	usd
CY2022Q4	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	2268000	usd
CY2022Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	30000	usd
CY2022Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	7213000	usd
CY2022Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	8280000	usd
CY2022Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	9471000	usd
CY2022Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	10548000	usd
CY2022Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	30000	usd
CY2022	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	7516000	usd
CY2022	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	314000	usd
CY2021Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	1790000	usd
CY2021Q4	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	1973000	usd
CY2021Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	46000	usd
CY2021Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	4986000	usd
CY2021Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	5544000	usd
CY2021Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	6776000	usd
CY2021Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	7517000	usd
CY2021Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	46000	usd
CY2021	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	6588000	usd
CY2021	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	427000	usd
CY2022Q4	unb	Government Guarantees On Impaired Loans GovernmentGuaranteesOnImpairedLoans	341000	usd
CY2021Q4	unb	Government Guarantees On Impaired Loans GovernmentGuaranteesOnImpairedLoans	423000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	2152000	usd
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1612000	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	2255000	usd
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	1690000	usd
CY2022Q4	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	29	loan
CY2022Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	1710000	usd
CY2021Q4	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	35	loan
CY2021Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	2215000	usd
CY2021	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	0	loan
CY2022	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	0	loan
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	36895000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	36310000	usd
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	16416000	usd
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	14695000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	20479000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	21615000	usd
CY2022	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	1800000	usd
CY2021	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	1800000	usd
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P20Y4M17D
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0355
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	168000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	157000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	159000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	161000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	168000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	2520000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	3333000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	3333000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	1078000	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	2255000	usd
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	206000	usd
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	195000	usd
CY2022	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	273000	usd
CY2021	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	251000	usd
CY2022Q4	us-gaap	Equity Method Investments EquityMethodInvestments	11009000	usd
CY2021Q4	us-gaap	Equity Method Investments EquityMethodInvestments	7572000	usd
CY2022Q4	unb	Investment Contribution Payable InvestmentContributionPayable	3442000	usd
CY2021Q4	unb	Investment Contribution Payable InvestmentContributionPayable	1158000	usd
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-270000	usd
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	371000	usd
CY2022	us-gaap	Amortization Method Qualified Affordable Housing Project Investments Amortization AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization	1138000	usd
CY2021	us-gaap	Amortization Method Qualified Affordable Housing Project Investments Amortization AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization	1011000	usd
CY2022	us-gaap	Affordable Housing Tax Credits And Other Tax Benefits Amount AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount	1110000	usd
CY2021	us-gaap	Affordable Housing Tax Credits And Other Tax Benefits Amount AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount	1057000	usd
CY2022	us-gaap	Income Loss From Affordable Housing Projects Equity Method Investments IncomeLossFromAffordableHousingProjectsEquityMethodInvestments	-28000	usd
CY2021	us-gaap	Income Loss From Affordable Housing Projects Equity Method Investments IncomeLossFromAffordableHousingProjectsEquityMethodInvestments	46000	usd
CY2022Q4	us-gaap	Interest Bearing Domestic Deposit Checking InterestBearingDomesticDepositChecking	329785000	usd
CY2021Q4	us-gaap	Interest Bearing Domestic Deposit Checking InterestBearingDomesticDepositChecking	281638000	usd
CY2022Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	432937000	usd
CY2021Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	441841000	usd
CY2022Q4	us-gaap	Time Deposits At Or Above Fdic Insurance Limit TimeDepositsAtOrAboveFDICInsuranceLimit	26357000	usd
CY2021Q4	us-gaap	Time Deposits At Or Above Fdic Insurance Limit TimeDepositsAtOrAboveFDICInsuranceLimit	16223000	usd
CY2022Q4	us-gaap	Time Deposits Less Than100000 TimeDepositsLessThan100000	126688000	usd
CY2021Q4	us-gaap	Time Deposits Less Than100000 TimeDepositsLessThan100000	90492000	usd
CY2022Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	915767000	usd
CY2021Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	830194000	usd
CY2022Q4	us-gaap	Interest Bearing Domestic Deposit Brokered InterestBearingDomesticDepositBrokered	33000000	usd
CY2021Q4	us-gaap	Interest Bearing Domestic Deposit Brokered InterestBearingDomesticDepositBrokered	0	usd
CY2022Q4	unb	Reciprocal Deposits ReciprocalDeposits	221600000	usd
CY2021Q4	unb	Reciprocal Deposits ReciprocalDeposits	168900000	usd
CY2022Q4	us-gaap	Time Deposit Maturities Year One TimeDepositMaturitiesYearOne	100935000	usd
CY2022Q4	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	42513000	usd
CY2022Q4	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	5327000	usd
CY2022Q4	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	2099000	usd
CY2022Q4	us-gaap	Time Deposit Maturities Year Five TimeDepositMaturitiesYearFive	2171000	usd
CY2022Q4	us-gaap	Time Deposits TimeDeposits	153045000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2632000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2646000	usd
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	3202000	usd
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	3321000	usd
CY2022Q4	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	50000000	usd
CY2022Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Interest Rate At Period End FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresInterestRateAtPeriodEnd	0.0441
CY2021Q4	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	0	usd
CY2022Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged1 FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1	272900000	usd
CY2022Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Maximum Amount Available FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresMaximumAmountAvailable	170400000	usd
CY2022Q4	unb	Advancesfrom Federal Home Loan Bankand Credit Subjectto Collateralization AdvancesfromFederalHomeLoanBankandCreditSubjecttoCollateralization	93500000	usd
CY2022Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Amount Of Available Unused Funds FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresAmountOfAvailableUnusedFunds	76900000	usd
CY2021Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged1 FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1	224400000	usd
CY2021Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Maximum Amount Available FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresMaximumAmountAvailable	138700000	usd
CY2021Q4	unb	Advancesfrom Federal Home Loan Bankand Credit Subjectto Collateralization AdvancesfromFederalHomeLoanBankandCreditSubjecttoCollateralization	22000000	usd
CY2021Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Amount Of Available Unused Funds FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresAmountOfAvailableUnusedFunds	116700000	usd
CY2022Q4	unb	Lettersof Credit Collateralfor Deposits LettersofCreditCollateralforDeposits	42500000	usd
CY2021Q4	unb	Lettersof Credit Collateralfor Deposits LettersofCreditCollateralforDeposits	37500000	usd
CY2022	unb	Lettersof Credit Fees Paidfor Issuance LettersofCreditFeesPaidforIssuance	34000	usd
CY2021	unb	Lettersof Credit Fees Paidfor Issuance LettersofCreditFeesPaidforIssuance	45000	usd
CY2022Q4	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	551000	usd
CY2021Q4	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	551000	usd
CY2022Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	295000	usd
CY2021Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	329000	usd
CY2022	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	34000	usd
CY2021	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	11000	usd
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	2734000	usd
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	2149000	usd
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	168000	usd
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	126000	usd
CY2022	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	133000	usd
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	100000	usd
CY2022	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	479000	usd
CY2021	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	446000	usd
CY2022	unb	Effective Income Tax Reconciliation Nontaxable Income Life Insurance EffectiveIncomeTaxReconciliationNontaxableIncomeLifeInsurance	107000	usd
CY2021	unb	Effective Income Tax Reconciliation Nontaxable Income Life Insurance EffectiveIncomeTaxReconciliationNontaxableIncomeLifeInsurance	65000	usd
CY2022	us-gaap	Income Tax Reconciliation Tax Credits Other IncomeTaxReconciliationTaxCreditsOther	1140000	usd
CY2021	us-gaap	Income Tax Reconciliation Tax Credits Other IncomeTaxReconciliationTaxCreditsOther	1093000	usd
CY2022	us-gaap	Income Tax Reconciliation Nondeductible Expense Amortization IncomeTaxReconciliationNondeductibleExpenseAmortization	965000	usd
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense Amortization IncomeTaxReconciliationNondeductibleExpenseAmortization	842000	usd
CY2022	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	37000	usd
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	24000	usd
CY2022	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	21000	usd
CY2021	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-37000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2632000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2646000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	1891000	usd
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CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	345000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	308000	usd
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CY2021Q4	unb	Deferred Tax Assets Origination Fees DeferredTaxAssetsOriginationFees	121000	usd
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CY2021Q4	unb	Deferred Tax Assets Investment In Real Estate Limited Partnerships DeferredTaxAssetsInvestmentInRealEstateLimitedPartnerships	0	usd
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CY2021Q4	us-gaap	Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross	412000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	92000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	74000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	12385000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	2893000	usd
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CY2021Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	1397000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Mortgage Servicing Rights DeferredTaxLiabilitiesMortgageServicingRights	461000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Mortgage Servicing Rights DeferredTaxLiabilitiesMortgageServicingRights	543000	usd
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CY2022Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	2266000	usd
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CY2021	unb	Defined Contribution Plan Employer Matching Contribution Amount DefinedContributionPlanEmployerMatchingContributionAmount	320000	usd
CY2022	unb	Defined Contribution Plan Profit Sharing Amount DefinedContributionPlanProfitSharingAmount	361000	usd
CY2021	unb	Defined Contribution Plan Profit Sharing Amount DefinedContributionPlanProfitSharingAmount	367000	usd
CY2022	unb	Defined Contribution Plan Employer Safe Harbor Contribution Amount DefinedContributionPlanEmployerSafeHarborContributionAmount	401000	usd
CY2021	unb	Defined Contribution Plan Employer Safe Harbor Contribution Amount DefinedContributionPlanEmployerSafeHarborContributionAmount	395000	usd
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CY2021	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	1082000	usd
CY2022	us-gaap	Deferred Compensation Arrangement With Individual Compensation Expense DeferredCompensationArrangementWithIndividualCompensationExpense	7000	usd
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CY2022Q4	us-gaap	Deferred Compensation Arrangement With Individual Recorded Liability DeferredCompensationArrangementWithIndividualRecordedLiability	253000	usd
CY2021Q4	us-gaap	Deferred Compensation Arrangement With Individual Recorded Liability DeferredCompensationArrangementWithIndividualRecordedLiability	292000	usd
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CY2021Q4	unb	Unfunded Deferred Compensation Plan General Unsecured Obligation UnfundedDeferredCompensationPlanGeneralUnsecuredObligation	1100000	usd
CY2022	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	39000	usd
CY2021	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	24000	usd
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CY2021	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	3000	shares
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	24.00
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	27000	usd
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CY2021	us-gaap	Net Income Loss NetIncomeLoss	13170000	usd
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CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	4483791	shares
CY2022	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	18055	shares
CY2021	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	25157	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	4514224	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	4508948	shares
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.81
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.94
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.79
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.92
CY2022Q4	us-gaap	Other Commitment OtherCommitment	904000	usd
CY2021Q4	us-gaap	Other Commitment OtherCommitment	2700000	usd
CY2022Q4	us-gaap	Fair Value Disclosure Offbalance Sheet Risks Face Amount Asset FairValueDisclosureOffbalanceSheetRisksFaceAmountAsset	230155000	usd
CY2021Q4	us-gaap	Fair Value Disclosure Offbalance Sheet Risks Face Amount Asset FairValueDisclosureOffbalanceSheetRisksFaceAmountAsset	224682000	usd
CY2022Q4	unb	Loans Sold To Others Balance At Time Of Sale Since Inception LoansSoldToOthersBalanceAtTimeOfSaleSinceInception	33900000	usd
CY2021Q4	unb	Loans Sold To Others Balance At Time Of Sale Since Inception LoansSoldToOthersBalanceAtTimeOfSaleSinceInception	33500000	usd
CY2022Q4	unb	Loans Sold To Other Outstanding Principal Balance LoansSoldToOtherOutstandingPrincipalBalance	9100000	usd
CY2021Q4	unb	Loans Sold To Other Outstanding Principal Balance LoansSoldToOtherOutstandingPrincipalBalance	9500000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	250267000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	267819000	usd
CY2021Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	1146000	usd
CY2020Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	731000	usd
CY2022	us-gaap	Loans And Leases Receivable Related Parties Additions LoansAndLeasesReceivableRelatedPartiesAdditions	1032000	usd
CY2021	us-gaap	Loans And Leases Receivable Related Parties Additions LoansAndLeasesReceivableRelatedPartiesAdditions	2050000	usd
CY2022	us-gaap	Loans And Leases Receivable Related Parties Proceeds LoansAndLeasesReceivableRelatedPartiesProceeds	957000	usd
CY2021	us-gaap	Loans And Leases Receivable Related Parties Proceeds LoansAndLeasesReceivableRelatedPartiesProceeds	1635000	usd
CY2022	unb	Loans And Leases Receivable Related Parties Other LoansAndLeasesReceivableRelatedPartiesOther	-929000	usd
CY2021	unb	Loans And Leases Receivable Related Parties Other LoansAndLeasesReceivableRelatedPartiesOther	0	usd
CY2022Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	292000	usd
CY2021Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	1146000	usd
CY2022Q4	unb	Loan Commitments And Available Lines Of Credit Related Party LoanCommitmentsAndAvailableLinesOfCreditRelatedParty	133000	usd
CY2021Q4	unb	Loan Commitments And Available Lines Of Credit Related Party LoanCommitmentsAndAvailableLinesOfCreditRelatedParty	571000	usd
CY2022Q4	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	1000000	usd
CY2021Q4	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	2200000	usd
CY2022Q4	unb	Trust Division Time Deposit Liability TrustDivisionTimeDepositLiability	139000	usd
CY2021Q4	unb	Trust Division Time Deposit Liability TrustDivisionTimeDepositLiability	204000	usd
CY2022Q4	us-gaap	Stock Repurchase Program Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased	2500	shares
CY2022	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	79000	usd
CY2021	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	2000	usd
CY2022Q4	unb	Stock Repurchase Program Numberof Shares Repurchased Since Inception StockRepurchaseProgramNumberofSharesRepurchasedSinceInception	20440	shares
CY2022	unb	Treasury Stock Acquired Since Inception Cost Per Share Low Range TreasuryStockAcquiredSinceInceptionCostPerShareLowRange	17.86
CY2022	unb	Treasury Stock Acquired Since Inception Cost Per Share High Range TreasuryStockAcquiredSinceInceptionCostPerShareHighRange	48.82
CY2022Q4	unb	Stock Repurchase Program Total Costof Shares Repurchased Since Inception StockRepurchaseProgramTotalCostofSharesRepurchasedSinceInception	553000	usd
CY2022	unb	Stock Reserved Shares Dividend Reinvestment Plan StockReservedSharesDividendReinvestmentPlan	200000	shares
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-37419000	usd
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-1552000	usd
CY2022	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-45370000	usd
CY2022	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-9528000	usd
CY2022	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-35842000	usd
CY2021	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-5300000	usd
CY2021	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-1112000	usd
CY2021	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-4188000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	31000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	6000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	25000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	0	usd
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	0	usd
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	0	usd
CY2022	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-45401000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-9534000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-35867000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-5300000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-1112000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-4188000	usd
CY2022Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.35
CY2022Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.35
CY2022Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	9726000	usd
CY2022Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	10404000	usd
CY2022Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	11463000	usd
CY2022Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	12355000	usd
CY2022Q1	us-gaap	Interest Expense InterestExpense	763000	usd
CY2022Q2	us-gaap	Interest Expense InterestExpense	733000	usd
CY2022Q3	us-gaap	Interest Expense InterestExpense	1023000	usd
CY2022Q4	us-gaap	Interest Expense InterestExpense	2005000	usd
CY2022Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	8963000	usd
CY2022Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	9671000	usd
CY2022Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	10440000	usd
CY2022Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	10350000	usd
CY2022Q1	us-gaap	Noninterest Income NoninterestIncome	2055000	usd
CY2022Q2	us-gaap	Noninterest Income NoninterestIncome	2165000	usd
CY2022Q3	us-gaap	Noninterest Income NoninterestIncome	2467000	usd
CY2022Q4	us-gaap	Noninterest Income NoninterestIncome	2300000	usd
CY2022Q1	us-gaap	Noninterest Expense NoninterestExpense	8114000	usd
CY2022Q2	us-gaap	Noninterest Expense NoninterestExpense	8295000	usd
CY2022Q3	us-gaap	Noninterest Expense NoninterestExpense	8366000	usd
CY2022Q4	us-gaap	Noninterest Expense NoninterestExpense	8389000	usd
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	2482000	usd
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	2931000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	3758000	usd
CY2022Q4	us-gaap	Net Income Loss NetIncomeLoss	3444000	usd
CY2022Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.55
CY2022Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.65
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.84
CY2022Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.77
CY2022Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.55
CY2022Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.65
CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.83
CY2022Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.76
CY2021Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	9500000	usd
CY2021Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	9898000	usd
CY2021Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	9852000	usd
CY2021Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	10023000	usd
CY2021Q1	us-gaap	Interest Expense InterestExpense	1101000	usd
CY2021Q2	us-gaap	Interest Expense InterestExpense	979000	usd
CY2021Q3	us-gaap	Interest Expense InterestExpense	706000	usd
CY2021Q4	us-gaap	Interest Expense InterestExpense	779000	usd
CY2021Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	8399000	usd
CY2021Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	8919000	usd
CY2021Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	9146000	usd
CY2021Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	9244000	usd
CY2021Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	150000	usd
CY2021Q2	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	75000	usd
CY2021Q3	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	0	usd
CY2021Q4	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	-225000	usd
CY2021Q1	us-gaap	Noninterest Income NoninterestIncome	2621000	usd
CY2021Q2	us-gaap	Noninterest Income NoninterestIncome	3139000	usd
CY2021Q3	us-gaap	Noninterest Income NoninterestIncome	4201000	usd
CY2021Q4	us-gaap	Noninterest Income NoninterestIncome	3002000	usd
CY2021Q1	us-gaap	Noninterest Expense NoninterestExpense	7453000	usd
CY2021Q2	us-gaap	Noninterest Expense NoninterestExpense	8389000	usd
CY2021Q3	us-gaap	Noninterest Expense NoninterestExpense	8548000	usd
CY2021Q4	us-gaap	Noninterest Expense NoninterestExpense	8465000	usd
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	2876000	usd
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	2991000	usd
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	3925000	usd
CY2021Q4	us-gaap	Net Income Loss NetIncomeLoss	3378000	usd
CY2021Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.64
CY2021Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.67
CY2021Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.87
CY2021Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.76
CY2021Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.64
CY2021Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.66
CY2021Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.87
CY2021Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.75
CY2022	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	1087000	usd
CY2021	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	968000	usd
CY2022	us-gaap	Professional Fees ProfessionalFees	877000	usd
CY2021	us-gaap	Professional Fees ProfessionalFees	922000	usd
CY2022	unb	Atm And Debit Card Expense ATMAndDebitCardExpense	980000	usd
CY2021	unb	Atm And Debit Card Expense ATMAndDebitCardExpense	898000	usd
CY2022	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	622000	usd
CY2021	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	644000	usd
CY2022	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	617000	usd
CY2021	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	530000	usd
CY2022	unb	Director And Advisory Board Fees DirectorAndAdvisoryBoardFees	519000	usd
CY2021	unb	Director And Advisory Board Fees DirectorAndAdvisoryBoardFees	524000	usd
CY2022	unb	Other Noninterest Expenses OtherNoninterestExpenses	3744000	usd
CY2021	unb	Other Noninterest Expenses OtherNoninterestExpenses	3991000	usd
CY2022	us-gaap	Other Noninterest Expense OtherNoninterestExpense	8446000	usd
CY2021	us-gaap	Other Noninterest Expense OtherNoninterestExpense	8477000	usd
CY2022	dei	Auditor Name AuditorName	Berry Dunn McNeil & Parker, LLC
CY2022	dei	Auditor Location AuditorLocation	Manchester, New Hampshire
CY2022	dei	Auditor Firm AuditorFirmId	136

Files In Submission

Name	View Source	Status
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0000706863-23-000016-index.html	Edgar Link	pending
0000706863-23-000016.txt	Edgar Link	pending
0000706863-23-000016-xbrl.zip	Edgar Link	pending
a123122exhibit211.htm	Edgar Link	pending
a123122exhibit231.htm	Edgar Link	pending
a123122exhibit311.htm	Edgar Link	pending
a123122exhibit312.htm	Edgar Link	pending
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$UNB
Union Bankshares Inc Stock $unb

2023 Q1 Form 10-K Financial Statement

#000070686323000016 Filed on March 24, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$UNB Union Bankshares Inc Stock $unb

2023 Q1 Form 10-K Financial Statement

#000070686323000016 Filed on March 24, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$UNB
Union Bankshares Inc Stock $unb