2023 Q3 Form 10-Q Financial Statement
#000076356323000076 Filed on August 10, 2023
Income Statement
Concept | 2023 Q3 | 2023 Q2 |
---|---|---|
Revenue | $29.02M | $27.80M |
YoY Change | 38.17% | 49.94% |
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 | $470.0K | $527.0K |
YoY Change | -13.6% | -7.87% |
% of Gross Profit | ||
Operating Expenses | ||
YoY Change | ||
Operating Profit | ||
YoY Change | ||
Interest Expense | $11.00M | $9.201M |
YoY Change | 447.44% | 925.75% |
% of Operating Profit | ||
Other Income/Expense, Net | ||
YoY Change | ||
Pretax Income | $9.708M | $7.893M |
YoY Change | 18.48% | -23.83% |
Income Tax | $2.060M | $1.613M |
% Of Pretax Income | 21.22% | 20.44% |
Net Earnings | $7.648M | $6.280M |
YoY Change | 18.52% | -21.73% |
Net Earnings / Revenue | 26.36% | 22.59% |
Basic Earnings Per Share | $1.61 | $1.33 |
Diluted Earnings Per Share | $1.61 | $1.33 |
COMMON SHARES | ||
Basic Shares Outstanding | 4.720M shares | 4.710M shares |
Diluted Shares Outstanding | 4.736M shares | 4.729M shares |
Balance Sheet
Concept | 2023 Q3 | 2023 Q2 |
---|---|---|
SHORT-TERM ASSETS | ||
Cash & Short-Term Investments | ||
YoY Change | ||
Cash & Equivalents | $75.58M | $54.23M |
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 | $20.90M | $21.55M |
YoY Change | -10.02% | -8.91% |
Goodwill | $21.82M | $21.82M |
YoY Change | 0.0% | 0.0% |
Intangibles | ||
YoY Change | ||
Long-Term Investments | $2.800M | $2.841M |
YoY Change | 4.59% | 3.31% |
Other Assets | ||
YoY Change | ||
Total Long-Term Assets | ||
YoY Change | ||
TOTAL ASSETS | ||
Total Short-Term Assets | ||
Total Long-Term Assets | ||
Total Assets | $2.708B | $2.675B |
YoY Change | 6.13% | 9.17% |
SHORT-TERM LIABILITIES | ||
YoY Change | ||
Accounts Payable | $20.70M | $46.88M |
YoY Change | -60.53% | 35.28% |
Accrued Expenses | $6.000M | $6.228M |
YoY Change | -11.89% | -11.0% |
Deferred Revenue | ||
YoY Change | ||
Short-Term Debt | ||
YoY Change | ||
Long-Term Debt Due | ||
YoY Change | ||
Total Short-Term Liabilities | $28.20M | $53.10M |
YoY Change | -52.41% | 23.21% |
LONG-TERM LIABILITIES | ||
Long-Term Debt | $3.100M | $53.95M |
YoY Change | -24.46% | 1458.77% |
Other Long-Term Liabilities | $32.90M | $26.45M |
YoY Change | ||
Total Long-Term Liabilities | $36.00M | $53.95M |
YoY Change | 777.19% | 1458.77% |
TOTAL LIABILITIES | ||
Total Short-Term Liabilities | $28.20M | $53.10M |
Total Long-Term Liabilities | $36.00M | $53.95M |
Total Liabilities | $2.538B | $2.497B |
YoY Change | 5.92% | 9.76% |
SHAREHOLDERS EQUITY | ||
Retained Earnings | $227.6M | $221.4M |
YoY Change | 10.55% | 10.23% |
Common Stock | $48.03M | $47.79M |
YoY Change | 1.02% | 1.15% |
Preferred Stock | ||
YoY Change | ||
Treasury Stock (at cost) | ||
YoY Change | ||
Treasury Stock Shares | ||
Shareholders Equity | $170.1M | $177.4M |
YoY Change | ||
Total Liabilities & Shareholders Equity | $2.708B | $2.675B |
YoY Change | 6.13% | 9.17% |
Cashflow Statement
Concept | 2023 Q3 | 2023 Q2 |
---|---|---|
OPERATING ACTIVITIES | ||
Net Income | $7.648M | $6.280M |
YoY Change | 18.52% | -21.73% |
Depreciation, Depletion And Amortization | $470.0K | $527.0K |
YoY Change | -13.6% | -7.87% |
Cash From Operating Activities | $9.390M | $7.179M |
YoY Change | -36.55% | -39.68% |
INVESTING ACTIVITIES | ||
Capital Expenditures | $10.00K | $159.0K |
YoY Change | -103.19% | -232.5% |
Acquisitions | ||
YoY Change | ||
Other Investing Activities | -$19.13M | -$4.612M |
YoY Change | -81.78% | -81.66% |
Cash From Investing Activities | -$19.15M | -$4.771M |
YoY Change | -81.82% | -81.12% |
FINANCING ACTIVITIES | ||
Cash Dividend Paid | ||
YoY Change | ||
Common Stock Issuance & Retirement, Net | ||
YoY Change | ||
Debt Paid & Issued, Net | ||
YoY Change | ||
Cash From Financing Activities | 31.10M | 17.18M |
YoY Change | -69.86% | -176.86% |
NET CHANGE | ||
Cash From Operating Activities | 9.390M | 7.179M |
Cash From Investing Activities | -19.15M | -4.771M |
Cash From Financing Activities | 31.10M | 17.18M |
Net Change In Cash | 21.34M | 19.58M |
YoY Change | 68.63% | -154.84% |
FREE CASH FLOW | ||
Cash From Operating Activities | $9.390M | $7.179M |
Capital Expenditures | $10.00K | $159.0K |
Free Cash Flow | $9.380M | $7.020M |
YoY Change | -37.93% | -41.6% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.87 | ||
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
3.18 | ||
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
3.18 | ||
CY2022 | us-gaap |
Accounting Standards Update Extensible List
AccountingStandardsUpdateExtensibleList
|
http://fasb.org/us-gaap/2023#AccountingStandardsUpdate201613Member | |
CY2022Q4 | us-gaap |
Finance Lease Liability Statement Of Financial Position Extensible List
FinanceLeaseLiabilityStatementOfFinancialPositionExtensibleList
|
http://fasb.org/us-gaap/2023#PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization | |
CY2023Q2 | us-gaap |
Finance Lease Liability Statement Of Financial Position Extensible List
FinanceLeaseLiabilityStatementOfFinancialPositionExtensibleList
|
http://fasb.org/us-gaap/2023#PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization | |
CY2023Q2 | us-gaap |
Loans Receivable Held For Sale Amount
LoansReceivableHeldForSaleAmount
|
785000 | usd |
us-gaap |
Interest Expense
InterestExpense
|
15484000 | usd | |
us-gaap |
Interest Expense
InterestExpense
|
1678000 | usd | |
us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
0 | usd | |
us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
15000 | usd | |
us-gaap |
Marketing And Advertising Expense
MarketingAndAdvertisingExpense
|
502000 | usd | |
us-gaap |
Marketing And Advertising Expense
MarketingAndAdvertisingExpense
|
460000 | usd | |
chmg |
Other Real Estate Owned Expense
OtherRealEstateOwnedExpense
|
39000 | usd | |
chmg |
Other Real Estate Owned Expense
OtherRealEstateOwnedExpense
|
-29000 | usd | |
us-gaap |
Federal Deposit Insurance Corporation Premium Expense
FederalDepositInsuranceCorporationPremiumExpense
|
1083000 | usd | |
us-gaap |
Federal Deposit Insurance Corporation Premium Expense
FederalDepositInsuranceCorporationPremiumExpense
|
598000 | usd | |
CY2023Q2 | us-gaap |
Loan Portfolio Expense
LoanPortfolioExpense
|
308000 | usd |
CY2022Q2 | us-gaap |
Loan Portfolio Expense
LoanPortfolioExpense
|
176000 | usd |
us-gaap |
Loan Portfolio Expense
LoanPortfolioExpense
|
540000 | usd | |
us-gaap |
Loan Portfolio Expense
LoanPortfolioExpense
|
391000 | usd | |
us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
3278000 | usd | |
us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
2969000 | usd | |
us-gaap |
Noninterest Expense
NoninterestExpense
|
31749000 | usd | |
us-gaap |
Noninterest Expense
NoninterestExpense
|
29010000 | usd | |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
17150000 | usd | |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
19179000 | usd | |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
3600000 | usd | |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
4288000 | usd | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
13550000 | usd | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
14891000 | usd | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
4725000 | shares | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
4725000 | shares | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
4690000 | shares | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
4690000 | shares | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
13550000 | usd | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
14891000 | usd | |
us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
669000 | usd | |
us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
-66165000 | usd | |
us-gaap |
Other Comprehensive Income Availableforsale Securities Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent
|
176000 | usd | |
us-gaap |
Other Comprehensive Income Availableforsale Securities Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent
|
-17331000 | usd | |
us-gaap |
Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
|
493000 | usd | |
us-gaap |
Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
|
-48834000 | usd | |
us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
|
-24000 | usd | |
us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
|
-25000 | usd | |
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
|
-24000 | usd | |
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
|
-25000 | usd | |
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
-6000 | usd | |
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
-6000 | usd | |
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-18000 | usd | |
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-19000 | usd | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
511000 | usd | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-48815000 | usd | |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
14061000 | usd | |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-33924000 | usd | |
CY2022Q1 | us-gaap |
Stockholders Equity
StockholdersEquity
|
185510000 | usd |
CY2022Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
8024000 | usd |
CY2022Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-17740000 | usd |
CY2022Q2 | us-gaap |
Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition
AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition
|
154000 | usd |
CY2022Q2 | chmg |
Restricted Stock Units For Directors Deferred Compensation Plan
RestrictedStockUnitsForDirectorsDeferredCompensationPlan
|
95000 | usd |
CY2022Q2 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.31 | |
CY2022Q2 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
1449000 | usd |
CY2022Q2 | us-gaap |
Stock Issued During Period Shares Treasury Stock Reissued
StockIssuedDuringPeriodSharesTreasuryStockReissued
|
2137 | shares |
CY2022Q2 | us-gaap |
Stock Issued During Period Value Treasury Stock Reissued
StockIssuedDuringPeriodValueTreasuryStockReissued
|
98000 | usd |
CY2022Q2 | us-gaap |
Stock Issued During Period Shares Restricted Stock Award Forfeited
StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited
|
681 | shares |
CY2022Q2 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures
|
2000 | usd |
CY2022Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
174690000 | usd |
CY2023Q1 | us-gaap |
Stockholders Equity
StockholdersEquity
|
177342000 | usd |
CY2023Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
6280000 | usd |
CY2023Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-5273000 | usd |
CY2023Q2 | us-gaap |
Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition
AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition
|
285000 | usd |
CY2023Q2 | chmg |
Restricted Stock Units For Directors Deferred Compensation Plan
RestrictedStockUnitsForDirectorsDeferredCompensationPlan
|
5000 | usd |
CY2023Q2 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.31 | |
CY2023Q2 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
1462000 | usd |
CY2023Q2 | us-gaap |
Stock Issued During Period Shares Treasury Stock Reissued
StockIssuedDuringPeriodSharesTreasuryStockReissued
|
6955 | shares |
CY2023Q2 | us-gaap |
Stock Issued During Period Value Treasury Stock Reissued
StockIssuedDuringPeriodValueTreasuryStockReissued
|
250000 | usd |
CY2023Q2 | us-gaap |
Stock Issued During Period Shares Restricted Stock Award Forfeited
StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited
|
326 | shares |
CY2023Q2 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures
|
1000 | usd |
CY2021Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
211455000 | usd |
us-gaap |
Net Income Loss
NetIncomeLoss
|
14891000 | usd | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-48815000 | usd | |
us-gaap |
Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition
AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition
|
333000 | usd | |
chmg |
Restricted Stock Units For Directors Deferred Compensation Plan
RestrictedStockUnitsForDirectorsDeferredCompensationPlan
|
100000 | usd | |
chmg |
Distribution Of Shares Of Treasury Stock For Employee Restricted Stock Awards Shares
DistributionOfSharesOfTreasuryStockForEmployeeRestrictedStockAwardsShares
|
3985 | shares | |
chmg |
Distribution Of Treasury Stock Grants For Employee Restricted Stock Awards
DistributionOfTreasuryStockGrantsForEmployeeRestrictedStockAwards
|
0 | usd | |
us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.62 | ||
us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
2898000 | usd | |
chmg |
Distribution Of Shares Of Treasury Stock For Directors Compensation Shares
DistributionOfSharesOfTreasuryStockForDirectorsCompensationShares
|
8575 | shares | |
chmg |
Distribution Of Shares Of Treasury Stock For Directors Compensation Value
DistributionOfSharesOfTreasuryStockForDirectorsCompensationValue
|
105000 | usd | |
us-gaap |
Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
|
15388 | shares | |
us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
695000 | usd | |
us-gaap |
Stock Issued During Period Shares Treasury Stock Reissued
StockIssuedDuringPeriodSharesTreasuryStockReissued
|
4682 | shares | |
us-gaap |
Stock Issued During Period Value Treasury Stock Reissued
StockIssuedDuringPeriodValueTreasuryStockReissued
|
216000 | usd | |
us-gaap |
Stock Issued During Period Shares Restricted Stock Award Forfeited
StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited
|
681 | shares | |
us-gaap |
Stock Issued During Period Value Restricted Stock Award Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures
|
2000 | usd | |
CY2022Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
174690000 | usd |
CY2022Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
166388000 | usd |
us-gaap |
Net Income Loss
NetIncomeLoss
|
13550000 | usd | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
511000 | usd | |
us-gaap |
Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition
AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition
|
548000 | usd | |
chmg |
Restricted Stock Units For Directors Deferred Compensation Plan
RestrictedStockUnitsForDirectorsDeferredCompensationPlan
|
10000 | usd | |
chmg |
Distribution Of Shares Of Treasury Stock For Employee Restricted Stock Awards Shares
DistributionOfSharesOfTreasuryStockForEmployeeRestrictedStockAwardsShares
|
4577 | shares | |
chmg |
Distribution Of Treasury Stock Grants For Employee Restricted Stock Awards
DistributionOfTreasuryStockGrantsForEmployeeRestrictedStockAwards
|
0 | usd | |
us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.62 | ||
us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
2921000 | usd | |
chmg |
Distribution Of Shares Of Treasury Stock For Directors Compensation Shares
DistributionOfSharesOfTreasuryStockForDirectorsCompensationShares
|
8492 | shares | |
chmg |
Distribution Of Shares Of Treasury Stock For Directors Compensation Value
DistributionOfSharesOfTreasuryStockForDirectorsCompensationValue
|
96000 | usd | |
us-gaap |
Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
|
2148 | shares | |
us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
98000 | usd | |
us-gaap |
Stock Issued During Period Shares Treasury Stock Reissued
StockIssuedDuringPeriodSharesTreasuryStockReissued
|
10509 | shares | |
us-gaap |
Stock Issued During Period Value Treasury Stock Reissued
StockIssuedDuringPeriodValueTreasuryStockReissued
|
419000 | usd | |
us-gaap |
Stock Issued During Period Shares Restricted Stock Award Forfeited
StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited
|
326 | shares | |
us-gaap |
Stock Issued During Period Value Restricted Stock Award Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures
|
1000 | usd | |
CY2023Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
177426000 | usd |
us-gaap |
Net Income Loss
NetIncomeLoss
|
13550000 | usd | |
us-gaap |
Operating Lease Right Of Use Asset Amortization Expense
OperatingLeaseRightOfUseAssetAmortizationExpense
|
399000 | usd | |
us-gaap |
Operating Lease Right Of Use Asset Amortization Expense
OperatingLeaseRightOfUseAssetAmortizationExpense
|
393000 | usd | |
us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
0 | usd | |
us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
15000 | usd | |
us-gaap |
Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
|
-2889000 | usd | |
us-gaap |
Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
|
-20000 | usd | |
us-gaap |
Depreciation
Depreciation
|
1147000 | usd | |
us-gaap |
Increase Decrease In Other Deposits
IncreaseDecreaseInOtherDeposits
|
-59925000 | usd | |
us-gaap |
Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
|
-2172000 | usd | |
us-gaap |
Gain Loss On Sales Of Loans Net
GainLossOnSalesOfLoansNet
|
99000 | usd | |
us-gaap |
Proceeds From Sale Of Loans Held For Sale
ProceedsFromSaleOfLoansHeldForSale
|
5575000 | usd | |
us-gaap |
Payments For Origination And Purchases Of Loans Held For Sale
PaymentsForOriginationAndPurchasesOfLoansHeldForSale
|
2080000 | usd | |
us-gaap |
Payments For Origination And Purchases Of Loans Held For Sale
PaymentsForOriginationAndPurchasesOfLoansHeldForSale
|
5080000 | usd | |
chmg |
Gains Losses On Sales Of Other Real Estate Net
GainsLossesOnSalesOfOtherRealEstateNet
|
46000 | usd | |
chmg |
Other Real Estate Owned Writedown
OtherRealEstateOwnedWritedown
|
0 | usd | |
us-gaap |
Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
|
-355000 | usd | |
us-gaap |
Proceeds From Payments For Trading Securities
ProceedsFromPaymentsForTradingSecurities
|
39000 | usd | |
us-gaap |
Proceeds From Payments For Trading Securities
ProceedsFromPaymentsForTradingSecurities
|
37000 | usd | |
us-gaap |
Increase Decrease In Debt Securities Trading
IncreaseDecreaseInDebtSecuritiesTrading
|
81000 | usd | |
us-gaap |
Increase Decrease In Debt Securities Trading
IncreaseDecreaseInDebtSecuritiesTrading
|
178000 | usd | |
us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
8656000 | usd | |
us-gaap |
Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
|
25000 | usd | |
chmg |
Restricted Stock Expense Directors Deferred Compensation Plan
RestrictedStockExpenseDirectorsDeferredCompensationPlan
|
100000 | usd | |
chmg |
Expense Related To Employee Stock Awards
ExpenseRelatedToEmployeeStockAwards
|
333000 | usd | |
chmg |
Payments On Operating Leases Operating Activities
PaymentsOnOperatingLeasesOperatingActivities
|
380000 | usd | |
us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
199000 | usd | |
us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
10371000 | usd | |
us-gaap |
Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
|
22000 | usd | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
17885000 | usd | |
us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
53412000 | usd | |
us-gaap |
Proceeds From Sale And Maturity Of Held To Maturity Securities
ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities
|
842000 | usd | |
us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
22713000 | usd | |
us-gaap |
Payments To Acquire Federal Reserve Stock
PaymentsToAcquireFederalReserveStock
|
13096000 | usd | |
us-gaap |
Proceeds From Sale Of Federal Reserve Stock
ProceedsFromSaleOfFederalReserveStock
|
11417000 | usd | |
us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
125000 | usd | |
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
135000 | usd | |
us-gaap |
Proceeds From Sale Of Other Real Estate
ProceedsFromSaleOfOtherRealEstate
|
159000 | usd | |
us-gaap |
Payments For Proceeds From Loans Receivable
PaymentsForProceedsFromLoansReceivable
|
100256000 | usd | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-70245000 | usd | |
us-gaap |
Increase Decrease In Time Deposits
IncreaseDecreaseInTimeDeposits
|
87283000 | usd | |
us-gaap |
Proceeds From Federal Home Loan Bank Borrowings
ProceedsFromFederalHomeLoanBankBorrowings
|
31300000 | usd | |
us-gaap |
Finance Lease Principal Payments
FinanceLeasePrincipalPayments
|
133000 | usd | |
us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
695000 | usd | |
us-gaap |
Proceeds From Sale Of Treasury Stock
ProceedsFromSaleOfTreasuryStock
|
216000 | usd | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
2899000 | usd | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
55147000 | usd | |
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
2787000 | usd | |
CY2022Q2 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
29768000 | usd |
us-gaap |
Interest Paid Net
InterestPaidNet
|
1653000 | usd | |
us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
2545000 | usd | |
us-gaap |
Transfer To Other Real Estate
TransferToOtherRealEstate
|
292000 | usd | |
CY2022Q2 | us-gaap |
Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
|
1449000 | usd |
us-gaap |
Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
|
<div style="margin-bottom:6pt;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:120%">Reclassifications</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%">Amounts in the prior year financial statements are reclassified whenever necessary to conform to the current year's presentation.</span></div> | ||
CY2022Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
4690000 | shares |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
4690000 | shares | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
4690000 | shares | |
us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
0 | shares | |
CY2023Q2 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
700253000 | usd |
CY2023Q2 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
113000 | usd |
CY2023Q2 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
96053000 | usd |
CY2023Q2 | us-gaap |
Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest
DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest
|
0 | usd |
CY2023Q2 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
604313000 | usd |
CY2022Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
729198000 | usd |
CY2022Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
157000 | usd |
CY2022Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
96766000 | usd |
CY2022Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
632589000 | usd |
CY2023Q2 | us-gaap |
Held To Maturity Securities
HeldToMaturitySecurities
|
1804000 | usd |
CY2023Q2 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
|
0 | usd |
CY2023Q2 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
|
26000 | usd |
CY2023Q2 | us-gaap |
Debt Securities Held To Maturity Allowance For Credit Loss Excluding Accrued Interest
DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest
|
0 | usd |
CY2023Q2 | us-gaap |
Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
|
1778000 | usd |
CY2022Q4 | us-gaap |
Held To Maturity Securities
HeldToMaturitySecurities
|
2424000 | usd |
CY2022Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
|
0 | usd |
CY2022Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
|
22000 | usd |
CY2022Q4 | us-gaap |
Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
|
2402000 | usd |
CY2023Q2 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
|
5804000 | usd |
CY2023Q2 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
|
5732000 | usd |
CY2023Q2 | us-gaap |
Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount
|
284000 | usd |
CY2023Q2 | us-gaap |
Held To Maturity Securities Debt Maturities Within One Year Fair Value
HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue
|
283000 | usd |
CY2023Q2 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
|
103670000 | usd |
CY2023Q2 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
|
94774000 | usd |
CY2023Q2 | us-gaap |
Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount
|
880000 | usd |
CY2023Q2 | us-gaap |
Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
|
855000 | usd |
CY2023Q2 | us-gaap |
Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
|
17531000 | usd |
CY2023Q2 | us-gaap |
Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
|
13698000 | usd |
CY2023Q2 | us-gaap |
Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount
|
640000 | usd |
CY2023Q2 | us-gaap |
Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
|
640000 | usd |
CY2023Q2 | us-gaap |
Available For Sale Securities Debt Maturities After Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost
|
469000 | usd |
CY2023Q2 | us-gaap |
Available For Sale Securities Debt Maturities After Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
|
448000 | usd |
CY2023Q2 | us-gaap |
Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount
|
0 | usd |
CY2023Q2 | us-gaap |
Held To Maturity Securities Debt Maturities After Ten Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue
|
0 | usd |
CY2023Q2 | us-gaap |
Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
|
127474000 | usd |
CY2023Q2 | us-gaap |
Available For Sale Securities Debt Maturities Single Maturity Date
AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate
|
114652000 | usd |
CY2023Q2 | us-gaap |
Held To Maturity Securities Debt Maturities Single Maturity Date Amortized Cost Basis
HeldToMaturitySecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
|
1804000 | usd |
CY2023Q2 | us-gaap |
Held To Maturity Securities Debt Maturities Single Maturity Date Fair Value
HeldToMaturitySecuritiesDebtMaturitiesSingleMaturityDateFairValue
|
1778000 | usd |
CY2023Q2 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
700253000 | usd |
CY2023Q2 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
604313000 | usd |
CY2023Q2 | us-gaap |
Held To Maturity Securities
HeldToMaturitySecurities
|
1804000 | usd |
CY2023Q2 | us-gaap |
Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
|
1778000 | usd |
us-gaap |
Debt Securities Available For Sale Gain Loss
DebtSecuritiesAvailableForSaleGainLoss
|
0 | usd | |
CY2023Q2 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
|
49280000 | usd |
CY2023Q2 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
4205000 | usd |
CY2023Q2 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
|
544866000 | usd |
CY2023Q2 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
91848000 | usd |
CY2023Q2 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
|
594146000 | usd |
CY2023Q2 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
|
96053000 | usd |
CY2022Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
|
137597000 | usd |
CY2022Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
9999000 | usd |
CY2022Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
|
468381000 | usd |
CY2022Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
86767000 | usd |
CY2022Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
|
605978000 | usd |
CY2022Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
|
96766000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
|
1829448000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
|
19659000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss
|
1809789000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Accrued Interest Before Allowance For Credit Loss
FinancingReceivableAccruedInterestBeforeAllowanceForCreditLoss
|
6500000 | usd |
CY2023Q1 | us-gaap |
Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
|
20075000 | usd |
CY2023Q2 | us-gaap |
Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff
|
251000 | usd |
CY2023Q2 | us-gaap |
Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery
|
105000 | usd |
CY2023Q2 | us-gaap |
Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff After Recovery
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoffAfterRecovery
|
146000 | usd |
CY2023Q2 | us-gaap |
Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal
FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal
|
243000 | usd |
CY2023Q2 | us-gaap |
Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
|
20172000 | usd |
CY2023Q2 | us-gaap |
Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal
OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal
|
7000 | usd |
CY2022Q1 | us-gaap |
Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
|
19928000 | usd |
CY2022Q2 | us-gaap |
Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff
|
831000 | usd |
CY2022Q2 | us-gaap |
Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery
|
132000 | usd |
CY2022Q2 | us-gaap |
Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff After Recovery
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoffAfterRecovery
|
699000 | usd |
CY2022Q2 | us-gaap |
Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal
FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal
|
-1744000 | usd |
CY2022Q2 | us-gaap |
Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
|
17485000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
|
19659000 | usd |
us-gaap |
Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff
|
636000 | usd | |
us-gaap |
Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery
|
221000 | usd | |
us-gaap |
Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff After Recovery
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoffAfterRecovery
|
415000 | usd | |
us-gaap |
Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal
FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal
|
554000 | usd | |
CY2023Q2 | us-gaap |
Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
|
20172000 | usd |
us-gaap |
Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal
OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal
|
41000 | usd | |
CY2021Q4 | us-gaap |
Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
|
21025000 | usd |
us-gaap |
Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff
|
1029000 | usd | |
us-gaap |
Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery
|
378000 | usd | |
us-gaap |
Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff After Recovery
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoffAfterRecovery
|
651000 | usd | |
us-gaap |
Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal
FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal
|
-2889000 | usd | |
CY2022Q2 | us-gaap |
Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
|
17485000 | usd |
CY2023Q2 | us-gaap |
Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
|
1090000 | usd |
CY2023Q2 | us-gaap |
Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
|
19082000 | usd |
CY2023Q2 | us-gaap |
Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
|
20172000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
|
1147000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
|
18512000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
|
19659000 | usd |
CY2023Q2 | us-gaap |
Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
|
5937000 | usd |
CY2023Q2 | us-gaap |
Financing Receivable Collectively Evaluated For Impairment
FinancingReceivableCollectivelyEvaluatedForImpairment
|
1887969000 | usd |
CY2023Q2 | us-gaap |
Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
|
1893906000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
|
7482000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Collectively Evaluated For Impairment
FinancingReceivableCollectivelyEvaluatedForImpairment
|
1821966000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
|
1829448000 | usd |
CY2023Q2 | chmg |
Financing Receivable Excluding Accrued Interest Modified In Period Amount
FinancingReceivableExcludingAccruedInterestModifiedInPeriodAmount
|
1920000 | usd |
chmg |
Financing Receivable Excluding Accrued Interest Modified In Period Amount
FinancingReceivableExcludingAccruedInterestModifiedInPeriodAmount
|
2195000 | usd | |
us-gaap |
Financing Receivable Modifications Number Of Contracts2
FinancingReceivableModificationsNumberOfContracts2
|
1 | loan | |
chmg |
Financing Receivable Modified Extended Term
FinancingReceivableModifiedExtendedTerm
|
P4M | ||
us-gaap |
Financing Receivable Modifications Number Of Contracts2
FinancingReceivableModificationsNumberOfContracts2
|
0 | loan | |
CY2023Q2 | us-gaap |
Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
|
5900000 | usd |
CY2022Q4 | us-gaap |
Impaired Financing Receivable Unpaid Principal Balance
ImpairedFinancingReceivableUnpaidPrincipalBalance
|
7548000 | usd |
CY2022Q4 | us-gaap |
Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
|
7522000 | usd |
CY2022Q4 | us-gaap |
Impaired Financing Receivable Related Allowance
ImpairedFinancingReceivableRelatedAllowance
|
1147000 | usd |
CY2023Q2 | us-gaap |
Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
|
6386000 | usd |
CY2023Q2 | us-gaap |
Impaired Financing Receivable Interest Income Accrual Method
ImpairedFinancingReceivableInterestIncomeAccrualMethod
|
13000 | usd |
CY2022Q2 | us-gaap |
Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
|
8856000 | usd |
CY2022Q2 | us-gaap |
Impaired Financing Receivable Interest Income Accrual Method
ImpairedFinancingReceivableInterestIncomeAccrualMethod
|
22000 | usd |
us-gaap |
Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
|
6751000 | usd | |
us-gaap |
Impaired Financing Receivable Interest Income Accrual Method
ImpairedFinancingReceivableInterestIncomeAccrualMethod
|
21000 | usd | |
us-gaap |
Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
|
9754000 | usd | |
us-gaap |
Impaired Financing Receivable Interest Income Accrual Method
ImpairedFinancingReceivableInterestIncomeAccrualMethod
|
69000 | usd | |
CY2023Q2 | us-gaap |
Financing Receivable Nonaccrual No Allowance
FinancingReceivableNonaccrualNoAllowance
|
6008000 | usd |
CY2023Q2 | us-gaap |
Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
|
7304000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
|
8178000 | usd |
CY2023Q2 | us-gaap |
Financing Receivable Recorded Investment90 Days Past Due And Still Accruing
FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
|
0 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Recorded Investment90 Days Past Due And Still Accruing
FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
|
1000 | usd |
CY2023Q2 | us-gaap |
Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
|
1893906000 | usd |
CY2022Q4 | us-gaap |
Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
|
1829448000 | usd |
chmg |
Number Of Days Past Due After Which A Loan Will Be Rated
NumberOfDaysPastDueAfterWhichALoanWillBeRated
|
P90D | ||
CY2023Q2 | us-gaap |
Financing Receivable Excluding Accrued Interest Year One Originated Current Fiscal Year
FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYear
|
146107000 | usd |
CY2023Q2 | us-gaap |
Financing Receivable Excluding Accrued Interest Year Two Originated Fiscal Year Before Current Fiscal Year
FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYear
|
450723000 | usd |
CY2023Q2 | us-gaap |
Financing Receivable Excluding Accrued Interest Year Three Originated Two Years Before Current Fiscal Year
FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear
|
247141000 | usd |
CY2023Q2 | us-gaap |
Financing Receivable Excluding Accrued Interest Year Four Originated Three Years Before Current Fiscal Year
FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYear
|
200395000 | usd |
CY2023Q2 | us-gaap |
Financing Receivable Excluding Accrued Interest Year Five Originated Four Years Before Current Fiscal Year
FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYear
|
104990000 | usd |
CY2023Q2 | us-gaap |
Financing Receivable Excluding Accrued Interest Originated More Than Five Years Before Current Fiscal Year
FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear
|
265389000 | usd |
CY2023Q2 | us-gaap |
Financing Receivable Excluding Accrued Interest Revolving
FinancingReceivableExcludingAccruedInterestRevolving
|
463051000 | usd |
CY2023Q2 | us-gaap |
Financing Receivable Excluding Accrued Interest Revolving Converted To Term Loan
FinancingReceivableExcludingAccruedInterestRevolvingConvertedToTermLoan
|
16110000 | usd |
CY2023Q2 | us-gaap |
Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
|
1893906000 | usd |
us-gaap |
Financing Receivable Excluding Accrued Interest Year One Originated Current Fiscal Year Writeoff
FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYearWriteoff
|
12000 | usd | |
us-gaap |
Financing Receivable Excluding Accrued Interest Year Two Originated Fiscal Year Before Current Fiscal Year Writeoff
FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff
|
163000 | usd | |
us-gaap |
Financing Receivable Excluding Accrued Interest Year Three Originated Two Years Before Current Fiscal Year Writeoff
FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff
|
74000 | usd | |
us-gaap |
Financing Receivable Excluding Accrued Interest Year Four Originated Three Years Before Current Fiscal Year Writeoff
FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff
|
69000 | usd | |
us-gaap |
Financing Receivable Excluding Accrued Interest Year Five Originated Four Years Before Current Fiscal Year Writeoff
FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff
|
25000 | usd | |
us-gaap |
Financing Receivable Excluding Accrued Interest Originated More Than Five Years Before Current Fiscal Year Writeoff
FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYearWriteoff
|
284000 | usd | |
us-gaap |
Financing Receivable Excluding Accrued Interest Revolving Writeoff
FinancingReceivableExcludingAccruedInterestRevolvingWriteoff
|
9000 | usd | |
us-gaap |
Financing Receivable Excluding Accrued Interest Revolving Converted To Term Loan Writeoff
FinancingReceivableExcludingAccruedInterestRevolvingConvertedToTermLoanWriteoff
|
0 | usd | |
us-gaap |
Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff
|
636000 | usd | |
CY2022Q4 | chmg |
Financing Receivable Recorded Investment
FinancingReceivableRecordedInvestment
|
1835996000 | usd |
chmg |
Number Of Corporate Debt Investments
NumberOfCorporateDebtInvestments
|
8 | investment | |
CY2023Q1 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
8666000 | usd |
CY2022Q1 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
0 | usd |
CY2023Q2 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss
|
-73000 | usd |
CY2022Q2 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss
|
0 | usd |
CY2023Q2 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3
|
0 | usd |
CY2022Q2 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3
|
0 | usd |
CY2023Q2 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
8593000 | usd |
CY2022Q2 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
0 | usd |
CY2022Q4 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
0 | usd |
CY2021Q4 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
0 | usd |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss
|
-1362000 | usd | |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss
|
0 | usd | |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3
|
9955000 | usd | |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3
|
0 | usd | |
CY2023Q2 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
8593000 | usd |
CY2022Q2 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
0 | usd |
CY2023Q2 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P8Y2M26D | |
CY2023Q2 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.0337 | |
CY2023Q2 | us-gaap |
Operating Lease Expense
OperatingLeaseExpense
|
200000 | usd |
us-gaap |
Operating Lease Expense
OperatingLeaseExpense
|
500000 | usd | |
CY2023Q2 | chmg |
Operating Lease Right Of Use Asset Gross
OperatingLeaseRightOfUseAssetGross
|
6449000 | usd |
CY2022Q4 | chmg |
Operating Lease Right Of Use Asset Gross
OperatingLeaseRightOfUseAssetGross
|
7234000 | usd |
CY2023Q2 | chmg |
Operating Lease Right Of Use Asset Accumulated Amortization
OperatingLeaseRightOfUseAssetAccumulatedAmortization
|
399000 | usd |
CY2022Q4 | chmg |
Operating Lease Right Of Use Asset Accumulated Amortization
OperatingLeaseRightOfUseAssetAccumulatedAmortization
|
785000 | usd |
CY2023Q2 | chmg |
Operating Lease Right Of Use Asset Lease Termination
OperatingLeaseRightOfUseAssetLeaseTermination
|
0 | usd |
CY2022Q4 | chmg |
Operating Lease Right Of Use Asset Lease Termination
OperatingLeaseRightOfUseAssetLeaseTermination
|
0 | usd |
CY2023Q2 | chmg |
Operating Lease Right Of Use Asset New Lease Agreement And Modifications
OperatingLeaseRightOfUseAssetNewLeaseAgreementAndModifications
|
0 | usd |
CY2022Q4 | chmg |
Operating Lease Right Of Use Asset New Lease Agreement And Modifications
OperatingLeaseRightOfUseAssetNewLeaseAgreementAndModifications
|
0 | usd |
CY2023Q2 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
6050000 | usd |
CY2022Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
6449000 | usd |
CY2023Q2 | us-gaap |
Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
|
498000 | usd |
CY2023Q2 | us-gaap |
Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
|
924000 | usd |
CY2023Q2 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
841000 | usd |
CY2023Q2 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
|
845000 | usd |
CY2023Q2 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
|
854000 | usd |
CY2023Q2 | chmg |
Lessee Operating Lease Liability To Be Paid Year Five And After
LesseeOperatingLeaseLiabilityToBePaidYearFiveAndAfter
|
3169000 | usd |
CY2023Q2 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
7131000 | usd |
CY2023Q2 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
903000 | usd |
CY2023Q2 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
6228000 | usd |
CY2023Q2 | chmg |
Lessee Operating Lease Lease Not Yet Commenced Liability
LesseeOperatingLeaseLeaseNotYetCommencedLiability
|
0 | usd |
CY2023Q2 | us-gaap |
Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
|
P9Y9M7D | |
CY2023Q2 | us-gaap |
Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
|
0.0341 | |
CY2023Q2 | us-gaap |
Finance Lease Right Of Use Asset Before Accumulated Amortization
FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization
|
5572000 | usd |
CY2022Q4 | us-gaap |
Finance Lease Right Of Use Asset Before Accumulated Amortization
FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization
|
5572000 | usd |
CY2023Q2 | us-gaap |
Finance Lease Right Of Use Asset Accumulated Amortization
FinanceLeaseRightOfUseAssetAccumulatedAmortization
|
2706000 | usd |
CY2022Q4 | us-gaap |
Finance Lease Right Of Use Asset Accumulated Amortization
FinanceLeaseRightOfUseAssetAccumulatedAmortization
|
2540000 | usd |
CY2023Q2 | us-gaap |
Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
|
2866000 | usd |
CY2022Q4 | us-gaap |
Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
|
3032000 | usd |
CY2023Q2 | us-gaap |
Finance Lease Liability Payments Remainder Of Fiscal Year
FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear
|
195000 | usd |
CY2023Q2 | us-gaap |
Finance Lease Liability Payments Due Next Twelve Months
FinanceLeaseLiabilityPaymentsDueNextTwelveMonths
|
391000 | usd |
CY2023Q2 | us-gaap |
Finance Lease Liability Payments Due Year Two
FinanceLeaseLiabilityPaymentsDueYearTwo
|
409000 | usd |
CY2023Q2 | us-gaap |
Finance Lease Liability Payments Due Year Three
FinanceLeaseLiabilityPaymentsDueYearThree
|
425000 | usd |
CY2023Q2 | us-gaap |
Finance Lease Liability Payments Due Year Four
FinanceLeaseLiabilityPaymentsDueYearFour
|
428000 | usd |
CY2023Q2 | chmg |
Finance Lease Liability To Be Paid Year Five And After
FinanceLeaseLiabilityToBePaidYearFiveAndAfter
|
1988000 | usd |
CY2023Q2 | us-gaap |
Finance Lease Liability Payments Due
FinanceLeaseLiabilityPaymentsDue
|
3836000 | usd |
CY2023Q2 | us-gaap |
Finance Lease Liability Undiscounted Excess Amount
FinanceLeaseLiabilityUndiscountedExcessAmount
|
647000 | usd |
CY2023Q2 | us-gaap |
Finance Lease Liability
FinanceLeaseLiability
|
3189000 | usd |
CY2023Q2 | chmg |
Lessee Finance Lease Lease Not Yet Commenced Liability
LesseeFinanceLeaseLeaseNotYetCommencedLiability
|
0 | usd |
CY2022Q4 | us-gaap |
Goodwill
Goodwill
|
21824000 | usd |
CY2021Q4 | us-gaap |
Goodwill
Goodwill
|
21824000 | usd |
us-gaap |
Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
|
0 | usd | |
us-gaap |
Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
|
0 | usd | |
CY2023Q2 | us-gaap |
Goodwill
Goodwill
|
21824000 | usd |
CY2022Q2 | us-gaap |
Goodwill
Goodwill
|
21824000 | usd |
CY2023Q2 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
0 | usd |
CY2022Q2 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
4000 | usd |
us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
0 | usd | |
us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
15000 | usd | |
us-gaap |
Goodwill Impairment Loss
GoodwillImpairmentLoss
|
0 | usd | |
CY2020Q1 | chmg |
Participating Credit Facility Receivable Ownership Interest Amount
ParticipatingCreditFacilityReceivableOwnershipInterestAmount
|
4200000 | usd |
CY2020Q1 | chmg |
Participating Credit Facility Receivable Amount
ParticipatingCreditFacilityReceivableAmount
|
36000000 | usd |
CY2023Q2 | us-gaap |
Oci Before Reclassifications Net Of Tax Attributable To Parent
OciBeforeReclassificationsNetOfTaxAttributableToParent
|
-5282000 | usd |
CY2023Q2 | us-gaap |
Reclassification From Aoci Current Period Net Of Tax Attributable To Parent
ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
|
-9000 | usd |
CY2023Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-5273000 | usd |
CY2022Q2 | us-gaap |
Oci Before Reclassifications Net Of Tax Attributable To Parent
OciBeforeReclassificationsNetOfTaxAttributableToParent
|
-17747000 | usd |
CY2022Q2 | us-gaap |
Reclassification From Aoci Current Period Net Of Tax Attributable To Parent
ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
|
-7000 | usd |
CY2022Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-17740000 | usd |
us-gaap |
Oci Before Reclassifications Net Of Tax Attributable To Parent
OciBeforeReclassificationsNetOfTaxAttributableToParent
|
493000 | usd | |
us-gaap |
Reclassification From Aoci Current Period Net Of Tax Attributable To Parent
ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
|
-18000 | usd | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
511000 | usd | |
us-gaap |
Oci Before Reclassifications Net Of Tax Attributable To Parent
OciBeforeReclassificationsNetOfTaxAttributableToParent
|
-48834000 | usd | |
us-gaap |
Reclassification From Aoci Current Period Net Of Tax Attributable To Parent
ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
|
-19000 | usd | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-48815000 | usd | |
CY2023Q2 | us-gaap |
Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
|
-103000 | usd |
CY2023Q2 | us-gaap |
Noninterest Income
NoninterestIncome
|
5447000 | usd |
CY2022Q2 | us-gaap |
Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
|
-242000 | usd |
CY2022Q2 | us-gaap |
Noninterest Income
NoninterestIncome
|
5319000 | usd |
us-gaap |
Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
|
-31000 | usd | |
us-gaap |
Noninterest Income
NoninterestIncome
|
10870000 | usd | |
us-gaap |
Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
|
-355000 | usd | |
us-gaap |
Noninterest Income
NoninterestIncome
|
10982000 | usd | |
us-gaap |
Number Of Operating Segments
NumberOfOperatingSegments
|
2 | segment | |
CY2023Q2 | us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
27796000 | usd |
CY2023Q2 | us-gaap |
Interest Expense
InterestExpense
|
9201000 | usd |
CY2023Q2 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
18595000 | usd |
CY2023Q2 | us-gaap |
Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
|
236000 | usd |
CY2023Q2 | us-gaap |
Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
|
18359000 | usd |
CY2023Q2 | us-gaap |
Noninterest Income
NoninterestIncome
|
5447000 | usd |
CY2023Q2 | us-gaap |
Noninterest Expense
NoninterestExpense
|
15913000 | usd |
CY2023Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
7893000 | usd |
CY2023Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
1613000 | usd |
CY2023Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
6280000 | usd |
CY2022Q2 | us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
18538000 | usd |
CY2022Q2 | us-gaap |
Interest Expense
InterestExpense
|
897000 | usd |
CY2022Q2 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
17641000 | usd |
CY2022Q2 | us-gaap |
Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
|
-1744000 | usd |
CY2022Q2 | us-gaap |
Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
|
19385000 | usd |
CY2022Q2 | us-gaap |
Noninterest Income
NoninterestIncome
|
5319000 | usd |
CY2022Q2 | chmg |
Legal Accruals And Settlements
LegalAccrualsAndSettlements
|
0 | usd |
CY2022Q2 | us-gaap |
Noninterest Expense
NoninterestExpense
|
14342000 | usd |
CY2022Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
10362000 | usd |
CY2022Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
2338000 | usd |
CY2022Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
8024000 | usd |
us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
54026000 | usd | |
us-gaap |
Interest Expense
InterestExpense
|
15484000 | usd | |
us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
38542000 | usd | |
us-gaap |
Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
|
513000 | usd | |
us-gaap |
Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
|
38029000 | usd | |
us-gaap |
Noninterest Income
NoninterestIncome
|
10870000 | usd | |
us-gaap |
Noninterest Expense
NoninterestExpense
|
31749000 | usd | |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
17150000 | usd | |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
3600000 | usd | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
13550000 | usd | |
CY2023Q2 | us-gaap |
Assets
Assets
|
2674673000 | usd |
us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
35996000 | usd | |
us-gaap |
Interest Expense
InterestExpense
|
1678000 | usd | |
us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
34318000 | usd | |
us-gaap |
Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
|
-2889000 | usd | |
us-gaap |
Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
|
37207000 | usd | |
us-gaap |
Noninterest Income
NoninterestIncome
|
10982000 | usd | |
chmg |
Legal Accruals And Settlements
LegalAccrualsAndSettlements
|
0 | usd | |
us-gaap |
Noninterest Expense
NoninterestExpense
|
29010000 | usd | |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
19179000 | usd | |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
4288000 | usd | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
14891000 | usd | |
CY2022Q2 | us-gaap |
Assets
Assets
|
2449911000 | usd |
us-gaap |
Deferred Compensation Arrangement With Individual Shares Issued
DeferredCompensationArrangementWithIndividualSharesIssued
|
13069 | shares | |
us-gaap |
Deferred Compensation Arrangement With Individual Shares Issued
DeferredCompensationArrangementWithIndividualSharesIssued
|
12560 | shares | |
us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1
ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1
|
P1Y | ||
CY2023Q2 | us-gaap |
Deferred Compensation Arrangement With Individual Compensation Expense
DeferredCompensationArrangementWithIndividualCompensationExpense
|
300000 | usd |
CY2022Q2 | us-gaap |
Deferred Compensation Arrangement With Individual Compensation Expense
DeferredCompensationArrangementWithIndividualCompensationExpense
|
200000 | usd |
us-gaap |
Deferred Compensation Arrangement With Individual Compensation Expense
DeferredCompensationArrangementWithIndividualCompensationExpense
|
600000 | usd | |
us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1
ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1
|
P1Y |