10-Q Filing

MIDDLESEX WATER CO CIK: 66004 Q3 2025

Filing Information

Form Type	10-Q
Accession Number	`0001628280-25-047821`
Period End Date	20250930
Filing Date	20251031
Fiscal Year	2025
Fiscal Period	Q3
XBRL Instance	msex-20250930_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 196 Income Statement 168 Cash Flow Statement 196 Stockholders Equity 154

Balance Sheet 196 line items

Line Item	Tag	Value	Unit	Period
Allowance for credit losses	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.33M	USD	Point-in-time
Allowance for credit losses	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.33M	USD	Point-in-time
Allowance for credit losses	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.06M	USD	Point-in-time
Allowance for credit losses	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.06M	USD	Point-in-time
Common stock, authorized (in shares)	`CommonStockSharesAuthorized`	40.00M	shares	Point-in-time
Common stock, authorized (in shares)	`CommonStockSharesAuthorized`	40.00M	shares	Point-in-time
Common stock, authorized (in shares)	`CommonStockSharesAuthorized`	40.00M	shares	Point-in-time
Common stock, authorized (in shares)	`CommonStockSharesAuthorized`	40.00M	shares	Point-in-time
Common stock, issued (in shares)	`CommonStockSharesIssued`	17.89M	shares	Point-in-time
Common stock, issued (in shares)	`CommonStockSharesIssued`	17.89M	shares	Point-in-time
Common stock, issued (in shares)	`CommonStockSharesIssued`	18.34M	shares	Point-in-time
Common stock, issued (in shares)	`CommonStockSharesIssued`	18.34M	shares	Point-in-time
Water Production	`PublicUtilitiesPropertyPlantAndEquipmentGenerationOrProcessing`	$314.92M	USD	Point-in-time
Water Production	`PublicUtilitiesPropertyPlantAndEquipmentGenerationOrProcessing`	$314.92M	USD	Point-in-time
Water Production	`PublicUtilitiesPropertyPlantAndEquipmentGenerationOrProcessing`	$325.76M	USD	Point-in-time
Water Production	`PublicUtilitiesPropertyPlantAndEquipmentGenerationOrProcessing`	$325.76M	USD	Point-in-time
Preferred stock, authorized (in shares)	`PreferredStockSharesAuthorized`	120,000.00	shares	Point-in-time
Preferred stock, authorized (in shares)	`PreferredStockSharesAuthorized`	120,000.00	shares	Point-in-time
Preferred stock, authorized (in shares)	`PreferredStockSharesAuthorized`	120,000.00	shares	Point-in-time
Preferred stock, authorized (in shares)	`PreferredStockSharesAuthorized`	120,000.00	shares	Point-in-time
Transmission and Distribution	`PublicUtilitiesPropertyPlantAndEquipmentTransmissionAndDistribution`	$855.50M	USD	Point-in-time
Transmission and Distribution	`PublicUtilitiesPropertyPlantAndEquipmentTransmissionAndDistribution`	$855.50M	USD	Point-in-time
Transmission and Distribution	`PublicUtilitiesPropertyPlantAndEquipmentTransmissionAndDistribution`	$918.46M	USD	Point-in-time
Transmission and Distribution	`PublicUtilitiesPropertyPlantAndEquipmentTransmissionAndDistribution`	$918.46M	USD	Point-in-time
Preferred stock, issued (in shares)	`PreferredStockSharesIssued`	13,000.00	shares	Point-in-time
Preferred stock, issued (in shares)	`PreferredStockSharesIssued`	13,000.00	shares	Point-in-time
Preferred stock, issued (in shares)	`PreferredStockSharesIssued`	13,000.00	shares	Point-in-time
Preferred stock, issued (in shares)	`PreferredStockSharesIssued`	13,000.00	shares	Point-in-time
General	`PublicUtilitiesPropertyPlantAndEquipmentCommon`	$105.17M	USD	Point-in-time
General	`PublicUtilitiesPropertyPlantAndEquipmentCommon`	$105.17M	USD	Point-in-time
General	`PublicUtilitiesPropertyPlantAndEquipmentCommon`	$108.14M	USD	Point-in-time
General	`PublicUtilitiesPropertyPlantAndEquipmentCommon`	$108.14M	USD	Point-in-time
Construction Work in Progress	`PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress`	$34.21M	USD	Point-in-time
Construction Work in Progress	`PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress`	$34.21M	USD	Point-in-time
Construction Work in Progress	`PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress`	$37.44M	USD	Point-in-time
Construction Work in Progress	`PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress`	$37.44M	USD	Point-in-time
TOTAL	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$1.31B	USD	Point-in-time
TOTAL	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$1.31B	USD	Point-in-time
TOTAL	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$1.39B	USD	Point-in-time
TOTAL	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$1.39B	USD	Point-in-time
Less Accumulated Depreciation	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$254.43M	USD	Point-in-time
Less Accumulated Depreciation	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$254.43M	USD	Point-in-time
Less Accumulated Depreciation	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$270.44M	USD	Point-in-time
Less Accumulated Depreciation	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$270.44M	USD	Point-in-time
UTILITY PLANT - NET	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$1.06B	USD	Point-in-time
UTILITY PLANT - NET	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$1.06B	USD	Point-in-time
UTILITY PLANT - NET	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$1.12B	USD	Point-in-time
UTILITY PLANT - NET	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$1.12B	USD	Point-in-time
Cash and Cash Equivalents	`CashAndCashEquivalentsAtCarryingValue`	$4.23M	USD	Point-in-time
Cash and Cash Equivalents	`CashAndCashEquivalentsAtCarryingValue`	$4.23M	USD	Point-in-time
Cash and Cash Equivalents	`CashAndCashEquivalentsAtCarryingValue`	$3.38M	USD	Point-in-time
Cash and Cash Equivalents	`CashAndCashEquivalentsAtCarryingValue`	$3.38M	USD	Point-in-time
Accounts Receivable, net of allowance for uncollectible accounts of $2,055and $2,326, respectively	`AccountsReceivableNetCurrent`	$18.84M	USD	Point-in-time
Accounts Receivable, net of allowance for uncollectible accounts of $2,055and $2,326, respectively	`AccountsReceivableNetCurrent`	$18.84M	USD	Point-in-time
Accounts Receivable, net of allowance for uncollectible accounts of $2,055and $2,326, respectively	`AccountsReceivableNetCurrent`	$22.74M	USD	Point-in-time
Accounts Receivable, net of allowance for uncollectible accounts of $2,055and $2,326, respectively	`AccountsReceivableNetCurrent`	$22.74M	USD	Point-in-time
Unbilled Revenues	`UnbilledReceivablesCurrent`	$10.76M	USD	Point-in-time
Unbilled Revenues	`UnbilledReceivablesCurrent`	$10.76M	USD	Point-in-time
Unbilled Revenues	`UnbilledReceivablesCurrent`	$10.99M	USD	Point-in-time
Unbilled Revenues	`UnbilledReceivablesCurrent`	$10.99M	USD	Point-in-time
Materials and Supplies (at average cost)	`InventoryRawMaterialsAndSupplies`	$6.72M	USD	Point-in-time
Materials and Supplies (at average cost)	`InventoryRawMaterialsAndSupplies`	$6.72M	USD	Point-in-time
Materials and Supplies (at average cost)	`InventoryRawMaterialsAndSupplies`	$7.31M	USD	Point-in-time
Materials and Supplies (at average cost)	`InventoryRawMaterialsAndSupplies`	$7.31M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$2.42M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$2.42M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$5.18M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$5.18M	USD	Point-in-time
TOTAL CURRENT ASSETS	`AssetsCurrent`	$42.97M	USD	Point-in-time
TOTAL CURRENT ASSETS	`AssetsCurrent`	$42.97M	USD	Point-in-time
TOTAL CURRENT ASSETS	`AssetsCurrent`	$49.60M	USD	Point-in-time
TOTAL CURRENT ASSETS	`AssetsCurrent`	$49.60M	USD	Point-in-time
Operating Lease Right of Use Asset	`OperatingLeaseRightOfUseAsset`	$2.57M	USD	Point-in-time
Operating Lease Right of Use Asset	`OperatingLeaseRightOfUseAsset`	$2.57M	USD	Point-in-time
Operating Lease Right of Use Asset	`OperatingLeaseRightOfUseAsset`	$2.12M	USD	Point-in-time
Operating Lease Right of Use Asset	`OperatingLeaseRightOfUseAsset`	$2.12M	USD	Point-in-time
Restricted Cash	`RestrictedCashNoncurrent`	-	USD	Point-in-time
Restricted Cash	`RestrictedCashNoncurrent`	-	USD	Point-in-time
Restricted Cash	`RestrictedCashNoncurrent`	$1.68M	USD	Point-in-time
Restricted Cash	`RestrictedCashNoncurrent`	$1.68M	USD	Point-in-time
Regulatory Assets	`RegulatoryAssetsNoncurrent`	$101.78M	USD	Point-in-time
Regulatory Assets	`RegulatoryAssetsNoncurrent`	$101.78M	USD	Point-in-time
Regulatory Assets	`RegulatoryAssetsNoncurrent`	$109.95M	USD	Point-in-time
Regulatory Assets	`RegulatoryAssetsNoncurrent`	$109.95M	USD	Point-in-time
Non-utility Assets - Net	`NonUtilityAssetsNetNoncurrent`	$11.76M	USD	Point-in-time
Non-utility Assets - Net	`NonUtilityAssetsNetNoncurrent`	$11.76M	USD	Point-in-time
Non-utility Assets - Net	`NonUtilityAssetsNetNoncurrent`	$12.20M	USD	Point-in-time
Non-utility Assets - Net	`NonUtilityAssetsNetNoncurrent`	$12.20M	USD	Point-in-time
Employee Benefit Plans	`EmployeeBenefitPlans`	$36.86M	USD	Point-in-time
Employee Benefit Plans	`EmployeeBenefitPlans`	$36.86M	USD	Point-in-time
Employee Benefit Plans	`EmployeeBenefitPlans`	$40.47M	USD	Point-in-time
Employee Benefit Plans	`EmployeeBenefitPlans`	$40.47M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$3.86M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$3.86M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$6.60M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$6.60M	USD	Point-in-time
TOTAL OTHER ASSETS	`OtherAssets`	$156.83M	USD	Point-in-time
TOTAL OTHER ASSETS	`OtherAssets`	$156.83M	USD	Point-in-time
TOTAL OTHER ASSETS	`OtherAssets`	$173.00M	USD	Point-in-time
TOTAL OTHER ASSETS	`OtherAssets`	$173.00M	USD	Point-in-time
TOTAL ASSETS	`Assets`	$1.26B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$1.26B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$1.34B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$1.34B	USD	Point-in-time
Common Stock, No Par Value, authorized 40,000, issued 18,338 and 17,887 in 2025 and 2024, respectively	`CommonStockValue`	$248.20M	USD	Point-in-time
Common Stock, No Par Value, authorized 40,000, issued 18,338 and 17,887 in 2025 and 2024, respectively	`CommonStockValue`	$248.20M	USD	Point-in-time
Common Stock, No Par Value, authorized 40,000, issued 18,338 and 17,887 in 2025 and 2024, respectively	`CommonStockValue`	$269.64M	USD	Point-in-time
Common Stock, No Par Value, authorized 40,000, issued 18,338 and 17,887 in 2025 and 2024, respectively	`CommonStockValue`	$269.64M	USD	Point-in-time
Retained Earnings	`RetainedEarningsAccumulatedDeficit`	$197.06M	USD	Point-in-time
Retained Earnings	`RetainedEarningsAccumulatedDeficit`	$197.06M	USD	Point-in-time
Retained Earnings	`RetainedEarningsAccumulatedDeficit`	$212.91M	USD	Point-in-time
Retained Earnings	`RetainedEarningsAccumulatedDeficit`	$212.91M	USD	Point-in-time
TOTAL COMMON EQUITY	`PartnersCapital`	$445.26M	USD	Point-in-time
TOTAL COMMON EQUITY	`PartnersCapital`	$445.26M	USD	Point-in-time
TOTAL COMMON EQUITY	`PartnersCapital`	$482.55M	USD	Point-in-time
TOTAL COMMON EQUITY	`PartnersCapital`	$482.55M	USD	Point-in-time
Preferred Stock, No Par Value; authorized 120; issued 13	`PreferredStockValue`	$1.64M	USD	Point-in-time
Preferred Stock, No Par Value; authorized 120; issued 13	`PreferredStockValue`	$1.64M	USD	Point-in-time
Preferred Stock, No Par Value; authorized 120; issued 13	`PreferredStockValue`	$1.35M	USD	Point-in-time
Preferred Stock, No Par Value; authorized 120; issued 13	`PreferredStockValue`	$1.35M	USD	Point-in-time
Long-term Debt	`LongTermDebtNoncurrent`	$352.82M	USD	Point-in-time
Long-term Debt	`LongTermDebtNoncurrent`	$352.82M	USD	Point-in-time
Long-term Debt	`LongTermDebtNoncurrent`	$350.15M	USD	Point-in-time
Long-term Debt	`LongTermDebtNoncurrent`	$350.15M	USD	Point-in-time
TOTAL CAPITALIZATION	`CapitalizationLongtermDebtAndEquity`	$799.72M	USD	Point-in-time
TOTAL CAPITALIZATION	`CapitalizationLongtermDebtAndEquity`	$799.72M	USD	Point-in-time
TOTAL CAPITALIZATION	`CapitalizationLongtermDebtAndEquity`	$834.05M	USD	Point-in-time
TOTAL CAPITALIZATION	`CapitalizationLongtermDebtAndEquity`	$834.05M	USD	Point-in-time
Current Portion of Long-term Debt	`OtherLongTermDebtCurrent`	$7.71M	USD	Point-in-time
Current Portion of Long-term Debt	`OtherLongTermDebtCurrent`	$7.71M	USD	Point-in-time
Current Portion of Long-term Debt	`OtherLongTermDebtCurrent`	$7.64M	USD	Point-in-time
Current Portion of Long-term Debt	`OtherLongTermDebtCurrent`	$7.64M	USD	Point-in-time
Notes Payable	`NotesPayableCurrent`	$23.00M	USD	Point-in-time
Notes Payable	`NotesPayableCurrent`	$23.00M	USD	Point-in-time
Notes Payable	`NotesPayableCurrent`	$55.00M	USD	Point-in-time
Notes Payable	`NotesPayableCurrent`	$55.00M	USD	Point-in-time
Accounts Payable	`AccountsPayableCurrent`	$28.05M	USD	Point-in-time
Accounts Payable	`AccountsPayableCurrent`	$28.05M	USD	Point-in-time
Accounts Payable	`AccountsPayableCurrent`	$28.14M	USD	Point-in-time
Accounts Payable	`AccountsPayableCurrent`	$28.14M	USD	Point-in-time
Accrued Taxes	`AccruedIncomeTaxesCurrent`	$11.98M	USD	Point-in-time
Accrued Taxes	`AccruedIncomeTaxesCurrent`	$11.98M	USD	Point-in-time
Accrued Taxes	`AccruedIncomeTaxesCurrent`	$15.54M	USD	Point-in-time
Accrued Taxes	`AccruedIncomeTaxesCurrent`	$15.54M	USD	Point-in-time
Accrued Interest	`AccruedLiabilitiesCurrent`	$2.92M	USD	Point-in-time
Accrued Interest	`AccruedLiabilitiesCurrent`	$2.92M	USD	Point-in-time
Accrued Interest	`AccruedLiabilitiesCurrent`	$2.55M	USD	Point-in-time
Accrued Interest	`AccruedLiabilitiesCurrent`	$2.55M	USD	Point-in-time
Unearned Revenues and Advanced Service Fees	`ContractWithCustomerLiabilityCurrent`	$1.48M	USD	Point-in-time
Unearned Revenues and Advanced Service Fees	`ContractWithCustomerLiabilityCurrent`	$1.48M	USD	Point-in-time
Unearned Revenues and Advanced Service Fees	`ContractWithCustomerLiabilityCurrent`	$1.50M	USD	Point-in-time
Unearned Revenues and Advanced Service Fees	`ContractWithCustomerLiabilityCurrent`	$1.50M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$7.76M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$7.76M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$7.90M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$7.90M	USD	Point-in-time
TOTAL CURRENT LIABILITIES	`LiabilitiesCurrent`	$82.89M	USD	Point-in-time
TOTAL CURRENT LIABILITIES	`LiabilitiesCurrent`	$82.89M	USD	Point-in-time
TOTAL CURRENT LIABILITIES	`LiabilitiesCurrent`	$118.28M	USD	Point-in-time
TOTAL CURRENT LIABILITIES	`LiabilitiesCurrent`	$118.28M	USD	Point-in-time
COMMITMENTS AND CONTINGENT LIABILITIES (Note 7)	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENT LIABILITIES (Note 7)	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENT LIABILITIES (Note 7)	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENT LIABILITIES (Note 7)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Advances for Construction	`ConstructionPayableCurrentAndNoncurrent`	$22.63M	USD	Point-in-time
Advances for Construction	`ConstructionPayableCurrentAndNoncurrent`	$22.63M	USD	Point-in-time
Advances for Construction	`ConstructionPayableCurrentAndNoncurrent`	$24.12M	USD	Point-in-time
Advances for Construction	`ConstructionPayableCurrentAndNoncurrent`	$24.12M	USD	Point-in-time
Lease Obligations	`OperatingLeaseLiabilityNoncurrent`	$2.43M	USD	Point-in-time
Lease Obligations	`OperatingLeaseLiabilityNoncurrent`	$2.43M	USD	Point-in-time
Lease Obligations	`OperatingLeaseLiabilityNoncurrent`	$1.96M	USD	Point-in-time
Lease Obligations	`OperatingLeaseLiabilityNoncurrent`	$1.96M	USD	Point-in-time
Accumulated Deferred Income Taxes	`DeferredIncomeTaxLiabilitiesNet`	$101.23M	USD	Point-in-time
Accumulated Deferred Income Taxes	`DeferredIncomeTaxLiabilitiesNet`	$101.23M	USD	Point-in-time
Accumulated Deferred Income Taxes	`DeferredIncomeTaxLiabilitiesNet`	$110.63M	USD	Point-in-time
Accumulated Deferred Income Taxes	`DeferredIncomeTaxLiabilitiesNet`	$110.63M	USD	Point-in-time
Regulatory Liabilities	`RegulatoryLiabilityNoncurrent`	$64.56M	USD	Point-in-time
Regulatory Liabilities	`RegulatoryLiabilityNoncurrent`	$64.56M	USD	Point-in-time
Regulatory Liabilities	`RegulatoryLiabilityNoncurrent`	$63.06M	USD	Point-in-time
Regulatory Liabilities	`RegulatoryLiabilityNoncurrent`	$63.06M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$344.00K	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$344.00K	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$261.00K	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$261.00K	USD	Point-in-time
TOTAL OTHER LIABILITIES	`OtherLiabilities`	$191.20M	USD	Point-in-time
TOTAL OTHER LIABILITIES	`OtherLiabilities`	$191.20M	USD	Point-in-time
TOTAL OTHER LIABILITIES	`OtherLiabilities`	$200.03M	USD	Point-in-time
TOTAL OTHER LIABILITIES	`OtherLiabilities`	$200.03M	USD	Point-in-time
CONTRIBUTIONS IN AID OF CONSTRUCTION	`ContributionsInAidOfConstruction`	$181.37M	USD	Point-in-time
CONTRIBUTIONS IN AID OF CONSTRUCTION	`ContributionsInAidOfConstruction`	$181.37M	USD	Point-in-time
CONTRIBUTIONS IN AID OF CONSTRUCTION	`ContributionsInAidOfConstruction`	$189.60M	USD	Point-in-time
CONTRIBUTIONS IN AID OF CONSTRUCTION	`ContributionsInAidOfConstruction`	$189.60M	USD	Point-in-time
TOTAL CAPITALIZATION AND LIABILITIES	`LiabilitiesAndStockholdersEquity`	$1.26B	USD	Point-in-time
TOTAL CAPITALIZATION AND LIABILITIES	`LiabilitiesAndStockholdersEquity`	$1.26B	USD	Point-in-time
TOTAL CAPITALIZATION AND LIABILITIES	`LiabilitiesAndStockholdersEquity`	$1.34B	USD	Point-in-time
TOTAL CAPITALIZATION AND LIABILITIES	`LiabilitiesAndStockholdersEquity`	$1.34B	USD	Point-in-time

Income Statement 168 line items

Line Item	Tag	Value	Unit	Period
Operating Revenues	`Revenues`	$55.10M	USD	1 Quarter
Operating Revenues	`Revenues`	$55.10M	USD	1 Quarter
Operating Revenues	`Revenues`	$144.77M	USD	3 Qtrs
Operating Revenues	`Revenues`	$144.77M	USD	3 Qtrs
Operating Revenues	`Revenues`	$54.09M	USD	1 Quarter
Operating Revenues	`Revenues`	$54.09M	USD	1 Quarter
Operating Revenues	`Revenues`	$147.72M	USD	3 Qtrs
Operating Revenues	`Revenues`	$147.72M	USD	3 Qtrs
Operations and Maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$25.36M	USD	1 Quarter
Operations and Maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$25.36M	USD	1 Quarter
Operations and Maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$67.65M	USD	3 Qtrs
Operations and Maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$67.65M	USD	3 Qtrs
Operations and Maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$23.74M	USD	1 Quarter
Operations and Maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$23.74M	USD	1 Quarter
Operations and Maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$67.91M	USD	3 Qtrs
Operations and Maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$67.91M	USD	3 Qtrs
Depreciation	`Depreciation`	$6.31M	USD	1 Quarter
Depreciation	`Depreciation`	$6.31M	USD	1 Quarter
Depreciation	`Depreciation`	$18.01M	USD	3 Qtrs
Depreciation	`Depreciation`	$18.01M	USD	3 Qtrs
Depreciation	`Depreciation`	$6.94M	USD	1 Quarter
Depreciation	`Depreciation`	$6.94M	USD	1 Quarter
Depreciation	`Depreciation`	$20.17M	USD	3 Qtrs
Depreciation	`Depreciation`	$20.17M	USD	3 Qtrs
Other Taxes	`TaxesOther`	$5.93M	USD	1 Quarter
Other Taxes	`TaxesOther`	$5.93M	USD	1 Quarter
Other Taxes	`TaxesOther`	$16.43M	USD	3 Qtrs
Other Taxes	`TaxesOther`	$16.43M	USD	3 Qtrs
Other Taxes	`TaxesOther`	$5.71M	USD	1 Quarter
Other Taxes	`TaxesOther`	$5.71M	USD	1 Quarter
Other Taxes	`TaxesOther`	$16.46M	USD	3 Qtrs
Other Taxes	`TaxesOther`	$16.46M	USD	3 Qtrs
Total Operating Expenses	`OperatingExpenses`	$37.60M	USD	1 Quarter
Total Operating Expenses	`OperatingExpenses`	$37.60M	USD	1 Quarter
Total Operating Expenses	`OperatingExpenses`	$102.09M	USD	3 Qtrs
Total Operating Expenses	`OperatingExpenses`	$102.09M	USD	3 Qtrs
Total Operating Expenses	`OperatingExpenses`	$36.39M	USD	1 Quarter
Total Operating Expenses	`OperatingExpenses`	$36.39M	USD	1 Quarter
Total Operating Expenses	`OperatingExpenses`	$104.54M	USD	3 Qtrs
Total Operating Expenses	`OperatingExpenses`	$104.54M	USD	3 Qtrs
Operating Income	`OperatingIncomeLoss`	$17.50M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$17.50M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$42.68M	USD	3 Qtrs
Operating Income	`OperatingIncomeLoss`	$42.68M	USD	3 Qtrs
Operating Income	`OperatingIncomeLoss`	$17.70M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$17.70M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$43.17M	USD	3 Qtrs
Operating Income	`OperatingIncomeLoss`	$43.17M	USD	3 Qtrs
Allowance for Funds Used During Construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$354.00K	USD	1 Quarter
Allowance for Funds Used During Construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$354.00K	USD	1 Quarter
Allowance for Funds Used During Construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$787.00K	USD	3 Qtrs
Allowance for Funds Used During Construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$787.00K	USD	3 Qtrs
Allowance for Funds Used During Construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$432.00K	USD	1 Quarter
Allowance for Funds Used During Construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$432.00K	USD	1 Quarter
Allowance for Funds Used During Construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$1.22M	USD	3 Qtrs
Allowance for Funds Used During Construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$1.22M	USD	3 Qtrs
Other Income (Expense), net	`OtherNonoperatingIncomeExpense`	$1.61M	USD	1 Quarter
Other Income (Expense), net	`OtherNonoperatingIncomeExpense`	$1.61M	USD	1 Quarter
Other Income (Expense), net	`OtherNonoperatingIncomeExpense`	$9.20M	USD	3 Qtrs
Other Income (Expense), net	`OtherNonoperatingIncomeExpense`	$9.20M	USD	3 Qtrs
Other Income (Expense), net	`OtherNonoperatingIncomeExpense`	$1.45M	USD	1 Quarter
Other Income (Expense), net	`OtherNonoperatingIncomeExpense`	$1.45M	USD	1 Quarter
Other Income (Expense), net	`OtherNonoperatingIncomeExpense`	$4.36M	USD	3 Qtrs
Other Income (Expense), net	`OtherNonoperatingIncomeExpense`	$4.36M	USD	3 Qtrs
Total Other Income, net	`NonoperatingIncomeExpense`	$1.97M	USD	1 Quarter
Total Other Income, net	`NonoperatingIncomeExpense`	$1.97M	USD	1 Quarter
Total Other Income, net	`NonoperatingIncomeExpense`	$9.99M	USD	3 Qtrs
Total Other Income, net	`NonoperatingIncomeExpense`	$9.99M	USD	3 Qtrs
Total Other Income, net	`NonoperatingIncomeExpense`	$1.89M	USD	1 Quarter
Total Other Income, net	`NonoperatingIncomeExpense`	$1.89M	USD	1 Quarter
Total Other Income, net	`NonoperatingIncomeExpense`	$5.58M	USD	3 Qtrs
Total Other Income, net	`NonoperatingIncomeExpense`	$5.58M	USD	3 Qtrs
Interest Charges	`InterestExpenseNonoperating`	$3.41M	USD	1 Quarter
Interest Charges	`InterestExpenseNonoperating`	$3.41M	USD	1 Quarter
Interest Charges	`InterestExpenseNonoperating`	$10.72M	USD	3 Qtrs
Interest Charges	`InterestExpenseNonoperating`	$10.72M	USD	3 Qtrs
Interest Charges	`InterestExpenseNonoperating`	$4.20M	USD	1 Quarter
Interest Charges	`InterestExpenseNonoperating`	$4.20M	USD	1 Quarter
Interest Charges	`InterestExpenseNonoperating`	$10.54M	USD	3 Qtrs
Interest Charges	`InterestExpenseNonoperating`	$10.54M	USD	3 Qtrs
Income before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$16.06M	USD	1 Quarter
Income before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$16.06M	USD	1 Quarter
Income before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$41.95M	USD	3 Qtrs
Income before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$41.95M	USD	3 Qtrs
Income before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$15.39M	USD	1 Quarter
Income before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$15.39M	USD	1 Quarter
Income before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$38.22M	USD	3 Qtrs
Income before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$38.22M	USD	3 Qtrs
Income Taxes	`IncomeTaxExpenseBenefit`	$1.74M	USD	1 Quarter
Income Taxes	`IncomeTaxExpenseBenefit`	$1.74M	USD	1 Quarter
Income Taxes	`IncomeTaxExpenseBenefit`	$6.40M	USD	3 Qtrs
Income Taxes	`IncomeTaxExpenseBenefit`	$6.40M	USD	3 Qtrs
Income Taxes	`IncomeTaxExpenseBenefit`	$1.43M	USD	1 Quarter
Income Taxes	`IncomeTaxExpenseBenefit`	$1.43M	USD	1 Quarter
Income Taxes	`IncomeTaxExpenseBenefit`	$4.00M	USD	3 Qtrs
Income Taxes	`IncomeTaxExpenseBenefit`	$4.00M	USD	3 Qtrs
Net Income	`NetIncomeLoss`	$10.68M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$10.68M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$10.55M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$10.55M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$14.32M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$14.32M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$35.55M	USD	3 Qtrs
Net Income	`NetIncomeLoss`	$35.55M	USD	3 Qtrs
Net Income	`NetIncomeLoss`	$9.48M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$9.48M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$10.78M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$10.78M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$13.96M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$13.96M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$34.22M	USD	3 Qtrs
Net Income	`NetIncomeLoss`	$34.22M	USD	3 Qtrs
Preferred Stock Dividend Requirements	`PreferredStockDividendsIncomeStatementImpact`	$29.00K	USD	1 Quarter
Preferred Stock Dividend Requirements	`PreferredStockDividendsIncomeStatementImpact`	$29.00K	USD	1 Quarter
Preferred Stock Dividend Requirements	`PreferredStockDividendsIncomeStatementImpact`	$89.00K	USD	3 Qtrs
Preferred Stock Dividend Requirements	`PreferredStockDividendsIncomeStatementImpact`	$89.00K	USD	3 Qtrs
Preferred Stock Dividend Requirements	`PreferredStockDividendsIncomeStatementImpact`	$18.00K	USD	1 Quarter
Preferred Stock Dividend Requirements	`PreferredStockDividendsIncomeStatementImpact`	$18.00K	USD	1 Quarter
Preferred Stock Dividend Requirements	`PreferredStockDividendsIncomeStatementImpact`	$59.00K	USD	3 Qtrs
Preferred Stock Dividend Requirements	`PreferredStockDividendsIncomeStatementImpact`	$59.00K	USD	3 Qtrs
Earnings Applicable to Common Stock, Basic	`NetIncomeLossAvailableToCommonStockholdersBasic`	$14.29M	USD	1 Quarter
Earnings Applicable to Common Stock, Basic	`NetIncomeLossAvailableToCommonStockholdersBasic`	$14.29M	USD	1 Quarter
Earnings Applicable to Common Stock, Basic	`NetIncomeLossAvailableToCommonStockholdersBasic`	$35.46M	USD	3 Qtrs
Earnings Applicable to Common Stock, Basic	`NetIncomeLossAvailableToCommonStockholdersBasic`	$35.46M	USD	3 Qtrs
Earnings Applicable to Common Stock, Basic	`NetIncomeLossAvailableToCommonStockholdersBasic`	$13.94M	USD	1 Quarter
Earnings Applicable to Common Stock, Basic	`NetIncomeLossAvailableToCommonStockholdersBasic`	$13.94M	USD	1 Quarter
Earnings Applicable to Common Stock, Basic	`NetIncomeLossAvailableToCommonStockholdersBasic`	$34.16M	USD	3 Qtrs
Earnings Applicable to Common Stock, Basic	`NetIncomeLossAvailableToCommonStockholdersBasic`	$34.16M	USD	3 Qtrs
Earnings Applicable to Common Stock, Diluted	`NetIncomeLossAvailableToCommonStockholdersDiluted`	$14.29M	USD	1 Quarter
Earnings Applicable to Common Stock, Diluted	`NetIncomeLossAvailableToCommonStockholdersDiluted`	$14.29M	USD	1 Quarter
Earnings Applicable to Common Stock, Diluted	`NetIncomeLossAvailableToCommonStockholdersDiluted`	$35.46M	USD	3 Qtrs
Earnings Applicable to Common Stock, Diluted	`NetIncomeLossAvailableToCommonStockholdersDiluted`	$35.46M	USD	3 Qtrs
Earnings Applicable to Common Stock, Diluted	`NetIncomeLossAvailableToCommonStockholdersDiluted`	$13.94M	USD	1 Quarter
Earnings Applicable to Common Stock, Diluted	`NetIncomeLossAvailableToCommonStockholdersDiluted`	$13.94M	USD	1 Quarter
Earnings Applicable to Common Stock, Diluted	`NetIncomeLossAvailableToCommonStockholdersDiluted`	$34.16M	USD	3 Qtrs
Earnings Applicable to Common Stock, Diluted	`NetIncomeLossAvailableToCommonStockholdersDiluted`	$34.16M	USD	3 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.80	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.80	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.99	USD	3 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.99	USD	3 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.77	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.77	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.90	USD	3 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.90	USD	3 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.80	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.80	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.98	USD	3 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.98	USD	3 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.77	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.77	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.90	USD	3 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.90	USD	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	17.84M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	17.84M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	17.83M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	17.83M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	18.12M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	18.12M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	17.99M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	17.99M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	17.95M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	17.95M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	17.94M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	17.94M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	18.15M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	18.15M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	18.02M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	18.02M	shares	3 Qtrs

Cash Flow Statement 196 line items

Line Item	Tag	Value	Unit	Period
AFUDC-Debt utility plant expenditures	`InterestPaidCapitalized`	$322.00K	USD	3 Qtrs
AFUDC-Debt utility plant expenditures	`InterestPaidCapitalized`	$322.00K	USD	3 Qtrs
AFUDC-Debt utility plant expenditures	`InterestPaidCapitalized`	$483.00K	USD	3 Qtrs
AFUDC-Debt utility plant expenditures	`InterestPaidCapitalized`	$483.00K	USD	3 Qtrs
Net Income	`NetIncomeLoss`	$10.68M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$10.68M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$10.55M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$10.55M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$14.32M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$14.32M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$35.55M	USD	3 Qtrs
Net Income	`NetIncomeLoss`	$35.55M	USD	3 Qtrs
Net Income	`NetIncomeLoss`	$9.48M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$9.48M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$10.78M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$10.78M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$13.96M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$13.96M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$34.22M	USD	3 Qtrs
Net Income	`NetIncomeLoss`	$34.22M	USD	3 Qtrs
Depreciation and Amortization	`DepreciationAndAmortization`	$20.23M	USD	3 Qtrs
Depreciation and Amortization	`DepreciationAndAmortization`	$20.23M	USD	3 Qtrs
Depreciation and Amortization	`DepreciationAndAmortization`	$23.99M	USD	3 Qtrs
Depreciation and Amortization	`DepreciationAndAmortization`	$23.99M	USD	3 Qtrs
Provision for Deferred Income Taxes and Investment Tax Credits	`DeferredIncomeTaxesAndTaxCredits`	$408.00K	USD	3 Qtrs
Provision for Deferred Income Taxes and Investment Tax Credits	`DeferredIncomeTaxesAndTaxCredits`	$408.00K	USD	3 Qtrs
Provision for Deferred Income Taxes and Investment Tax Credits	`DeferredIncomeTaxesAndTaxCredits`	$-4.36M	USD	3 Qtrs
Provision for Deferred Income Taxes and Investment Tax Credits	`DeferredIncomeTaxesAndTaxCredits`	$-4.36M	USD	3 Qtrs
Equity Portion of Allowance for Funds Used During Construction (AFUDC)	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$465.00K	USD	3 Qtrs
Equity Portion of Allowance for Funds Used During Construction (AFUDC)	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$465.00K	USD	3 Qtrs
Equity Portion of Allowance for Funds Used During Construction (AFUDC)	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$735.00K	USD	3 Qtrs
Equity Portion of Allowance for Funds Used During Construction (AFUDC)	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$735.00K	USD	3 Qtrs
Cash Surrender Value of Life Insurance	`LifeInsuranceCorporateOrBankOwnedChangeInValue`	$318.00K	USD	3 Qtrs
Cash Surrender Value of Life Insurance	`LifeInsuranceCorporateOrBankOwnedChangeInValue`	$318.00K	USD	3 Qtrs
Cash Surrender Value of Life Insurance	`LifeInsuranceCorporateOrBankOwnedChangeInValue`	$134.00K	USD	3 Qtrs
Cash Surrender Value of Life Insurance	`LifeInsuranceCorporateOrBankOwnedChangeInValue`	$134.00K	USD	3 Qtrs
Stock Compensation Expense	`ShareBasedCompensation`	$1.23M	USD	3 Qtrs
Stock Compensation Expense	`ShareBasedCompensation`	$1.23M	USD	3 Qtrs
Stock Compensation Expense	`ShareBasedCompensation`	$1.12M	USD	3 Qtrs
Stock Compensation Expense	`ShareBasedCompensation`	$1.12M	USD	3 Qtrs
Accounts Receivable	`IncreaseDecreaseInAccountsReceivable`	$4.53M	USD	3 Qtrs
Accounts Receivable	`IncreaseDecreaseInAccountsReceivable`	$4.53M	USD	3 Qtrs
Accounts Receivable	`IncreaseDecreaseInAccountsReceivable`	$3.90M	USD	3 Qtrs
Accounts Receivable	`IncreaseDecreaseInAccountsReceivable`	$3.90M	USD	3 Qtrs
Unbilled Revenues	`IncreaseDecreaseInContractWithCustomerAsset`	$4.12M	USD	3 Qtrs
Unbilled Revenues	`IncreaseDecreaseInContractWithCustomerAsset`	$4.12M	USD	3 Qtrs
Unbilled Revenues	`IncreaseDecreaseInContractWithCustomerAsset`	$223.00K	USD	3 Qtrs
Unbilled Revenues	`IncreaseDecreaseInContractWithCustomerAsset`	$223.00K	USD	3 Qtrs
Materials & Supplies	`IncreaseDecreaseInRawMaterialsPackagingMaterialsAndSuppliesInventories`	$-422.00K	USD	3 Qtrs
Materials & Supplies	`IncreaseDecreaseInRawMaterialsPackagingMaterialsAndSuppliesInventories`	$-422.00K	USD	3 Qtrs
Materials & Supplies	`IncreaseDecreaseInRawMaterialsPackagingMaterialsAndSuppliesInventories`	$590.00K	USD	3 Qtrs
Materials & Supplies	`IncreaseDecreaseInRawMaterialsPackagingMaterialsAndSuppliesInventories`	$590.00K	USD	3 Qtrs
Prepayments	`IncreaseDecreaseInPrepaidExpense`	$1.30M	USD	3 Qtrs
Prepayments	`IncreaseDecreaseInPrepaidExpense`	$1.30M	USD	3 Qtrs
Prepayments	`IncreaseDecreaseInPrepaidExpense`	$2.76M	USD	3 Qtrs
Prepayments	`IncreaseDecreaseInPrepaidExpense`	$2.76M	USD	3 Qtrs
Accounts Payable	`IncreaseDecreaseInAccountsPayable`	$4.74M	USD	3 Qtrs
Accounts Payable	`IncreaseDecreaseInAccountsPayable`	$4.74M	USD	3 Qtrs
Accounts Payable	`IncreaseDecreaseInAccountsPayable`	$2.30M	USD	3 Qtrs
Accounts Payable	`IncreaseDecreaseInAccountsPayable`	$2.30M	USD	3 Qtrs
Accrued Taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$2.87M	USD	3 Qtrs
Accrued Taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$2.87M	USD	3 Qtrs
Accrued Taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$3.56M	USD	3 Qtrs
Accrued Taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$3.56M	USD	3 Qtrs
Accrued Interest	`IncreaseDecreaseInAccruedLiabilities`	$-742.00K	USD	3 Qtrs
Accrued Interest	`IncreaseDecreaseInAccruedLiabilities`	$-742.00K	USD	3 Qtrs
Accrued Interest	`IncreaseDecreaseInAccruedLiabilities`	$-362.00K	USD	3 Qtrs
Accrued Interest	`IncreaseDecreaseInAccruedLiabilities`	$-362.00K	USD	3 Qtrs
Employee Benefit Plans	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-5.78M	USD	3 Qtrs
Employee Benefit Plans	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-5.78M	USD	3 Qtrs
Employee Benefit Plans	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-4.02M	USD	3 Qtrs
Employee Benefit Plans	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-4.02M	USD	3 Qtrs
Recovered Costs-Environmental Litigation Settlement	`IncreaseDecreaseInRecoveredCostsFromEnvironmentalLitigationSettlement`	$8.77M	USD	3 Qtrs
Recovered Costs-Environmental Litigation Settlement	`IncreaseDecreaseInRecoveredCostsFromEnvironmentalLitigationSettlement`	$8.77M	USD	3 Qtrs
Recovered Costs-Environmental Litigation Settlement	`IncreaseDecreaseInRecoveredCostsFromEnvironmentalLitigationSettlement`	-	USD	3 Qtrs
Recovered Costs-Environmental Litigation Settlement	`IncreaseDecreaseInRecoveredCostsFromEnvironmentalLitigationSettlement`	-	USD	3 Qtrs
Other Assets and Liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$2.08M	USD	3 Qtrs
Other Assets and Liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$2.08M	USD	3 Qtrs
Other Assets and Liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$3.97M	USD	3 Qtrs
Other Assets and Liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$3.97M	USD	3 Qtrs
NET CASH PROVIDED BY OPERATING ACTIVITIES	`NetCashProvidedByUsedInOperatingActivities`	$37.34M	USD	3 Qtrs
NET CASH PROVIDED BY OPERATING ACTIVITIES	`NetCashProvidedByUsedInOperatingActivities`	$37.34M	USD	3 Qtrs
NET CASH PROVIDED BY OPERATING ACTIVITIES	`NetCashProvidedByUsedInOperatingActivities`	$44.13M	USD	3 Qtrs
NET CASH PROVIDED BY OPERATING ACTIVITIES	`NetCashProvidedByUsedInOperatingActivities`	$44.13M	USD	3 Qtrs
Utility Plant Expenditures, Including AFUDC-Debt of $483 in 2025 and $322 in 2024	`PaymentForUtilityPlantCapitalExpenditures`	$49.48M	USD	3 Qtrs
Utility Plant Expenditures, Including AFUDC-Debt of $483 in 2025 and $322 in 2024	`PaymentForUtilityPlantCapitalExpenditures`	$49.48M	USD	3 Qtrs
Utility Plant Expenditures, Including AFUDC-Debt of $483 in 2025 and $322 in 2024	`PaymentForUtilityPlantCapitalExpenditures`	$71.64M	USD	3 Qtrs
Utility Plant Expenditures, Including AFUDC-Debt of $483 in 2025 and $322 in 2024	`PaymentForUtilityPlantCapitalExpenditures`	$71.64M	USD	3 Qtrs
Acquisition of Water Systems	`PaymentsToAcquireWaterSystems`	-	USD	3 Qtrs
Acquisition of Water Systems	`PaymentsToAcquireWaterSystems`	-	USD	3 Qtrs
Acquisition of Water Systems	`PaymentsToAcquireWaterSystems`	$4.61M	USD	3 Qtrs
Acquisition of Water Systems	`PaymentsToAcquireWaterSystems`	$4.61M	USD	3 Qtrs
NET CASH USED IN INVESTING ACTIVITIES	`NetCashProvidedByUsedInInvestingActivities`	$-49.48M	USD	3 Qtrs
NET CASH USED IN INVESTING ACTIVITIES	`NetCashProvidedByUsedInInvestingActivities`	$-49.48M	USD	3 Qtrs
NET CASH USED IN INVESTING ACTIVITIES	`NetCashProvidedByUsedInInvestingActivities`	$-76.25M	USD	3 Qtrs
NET CASH USED IN INVESTING ACTIVITIES	`NetCashProvidedByUsedInInvestingActivities`	$-76.25M	USD	3 Qtrs
Redemption of Long-term Debt	`RepaymentsOfLongTermDebt`	$6.44M	USD	3 Qtrs
Redemption of Long-term Debt	`RepaymentsOfLongTermDebt`	$6.44M	USD	3 Qtrs
Redemption of Long-term Debt	`RepaymentsOfLongTermDebt`	$6.33M	USD	3 Qtrs
Redemption of Long-term Debt	`RepaymentsOfLongTermDebt`	$6.33M	USD	3 Qtrs
Proceeds from Issuance of Long-term Debt	`ProceedsFromIssuanceOfLongTermDebt`	$592.00K	USD	3 Qtrs
Proceeds from Issuance of Long-term Debt	`ProceedsFromIssuanceOfLongTermDebt`	$592.00K	USD	3 Qtrs
Proceeds from Issuance of Long-term Debt	`ProceedsFromIssuanceOfLongTermDebt`	$3.60M	USD	3 Qtrs
Proceeds from Issuance of Long-term Debt	`ProceedsFromIssuanceOfLongTermDebt`	$3.60M	USD	3 Qtrs
Net Short-term Bank Borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	$-25.25M	USD	3 Qtrs
Net Short-term Bank Borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	$-25.25M	USD	3 Qtrs
Net Short-term Bank Borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	$32.00M	USD	3 Qtrs
Net Short-term Bank Borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	$32.00M	USD	3 Qtrs
Proceeds from Litigation Settlement, Net	`ProceedsFromLitigationSettlementNet`	$63.63M	USD	3 Qtrs
Proceeds from Litigation Settlement, Net	`ProceedsFromLitigationSettlementNet`	$63.63M	USD	3 Qtrs
Proceeds from Litigation Settlement, Net	`ProceedsFromLitigationSettlementNet`	-	USD	3 Qtrs
Proceeds from Litigation Settlement, Net	`ProceedsFromLitigationSettlementNet`	-	USD	3 Qtrs
Deferred Debt Issuance Expense	`PaymentsOfDebtIssuanceCosts`	$54.00K	USD	3 Qtrs
Deferred Debt Issuance Expense	`PaymentsOfDebtIssuanceCosts`	$54.00K	USD	3 Qtrs
Deferred Debt Issuance Expense	`PaymentsOfDebtIssuanceCosts`	$36.00K	USD	3 Qtrs
Deferred Debt Issuance Expense	`PaymentsOfDebtIssuanceCosts`	$36.00K	USD	3 Qtrs
Common Stock Issuance Expense	`PaymentsOfStockIssuanceCosts`	-	USD	3 Qtrs
Common Stock Issuance Expense	`PaymentsOfStockIssuanceCosts`	-	USD	3 Qtrs
Common Stock Issuance Expense	`PaymentsOfStockIssuanceCosts`	$871.00K	USD	3 Qtrs
Common Stock Issuance Expense	`PaymentsOfStockIssuanceCosts`	$871.00K	USD	3 Qtrs
Payment of Grantee Withholding Taxes in Exchange for Restricted Stock	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$1.35M	USD	3 Qtrs
Payment of Grantee Withholding Taxes in Exchange for Restricted Stock	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$1.35M	USD	3 Qtrs
Payment of Grantee Withholding Taxes in Exchange for Restricted Stock	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$379.00K	USD	3 Qtrs
Payment of Grantee Withholding Taxes in Exchange for Restricted Stock	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$379.00K	USD	3 Qtrs
Proceeds from Issuance of Common Stock	`ProceedsFromIssuanceOfCommonStock`	$740.00K	USD	3 Qtrs
Proceeds from Issuance of Common Stock	`ProceedsFromIssuanceOfCommonStock`	$740.00K	USD	3 Qtrs
Proceeds from Issuance of Common Stock	`ProceedsFromIssuanceOfCommonStock`	$21.28M	USD	3 Qtrs
Proceeds from Issuance of Common Stock	`ProceedsFromIssuanceOfCommonStock`	$21.28M	USD	3 Qtrs
Payment of Common Dividends	`PaymentsOfDividendsCommonStock`	$17.33M	USD	3 Qtrs
Payment of Common Dividends	`PaymentsOfDividendsCommonStock`	$17.33M	USD	3 Qtrs
Payment of Common Dividends	`PaymentsOfDividendsCommonStock`	$18.31M	USD	3 Qtrs
Payment of Common Dividends	`PaymentsOfDividendsCommonStock`	$18.31M	USD	3 Qtrs
Payment of Preferred Dividends	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	$89.00K	USD	3 Qtrs
Payment of Preferred Dividends	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	$89.00K	USD	3 Qtrs
Payment of Preferred Dividends	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	$59.00K	USD	3 Qtrs
Payment of Preferred Dividends	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	$59.00K	USD	3 Qtrs
Construction Advances and Contributions-Net	`ProceedsFromPaymentsForOtherFinancingActivities`	$1.64M	USD	3 Qtrs
Construction Advances and Contributions-Net	`ProceedsFromPaymentsForOtherFinancingActivities`	$1.64M	USD	3 Qtrs
Construction Advances and Contributions-Net	`ProceedsFromPaymentsForOtherFinancingActivities`	$2.05M	USD	3 Qtrs
Construction Advances and Contributions-Net	`ProceedsFromPaymentsForOtherFinancingActivities`	$2.05M	USD	3 Qtrs
NET CASH PROVIDED BY FINANCING ACTIVITIES	`NetCashProvidedByUsedInFinancingActivities`	$16.10M	USD	3 Qtrs
NET CASH PROVIDED BY FINANCING ACTIVITIES	`NetCashProvidedByUsedInFinancingActivities`	$16.10M	USD	3 Qtrs
NET CASH PROVIDED BY FINANCING ACTIVITIES	`NetCashProvidedByUsedInFinancingActivities`	$32.95M	USD	3 Qtrs
NET CASH PROVIDED BY FINANCING ACTIVITIES	`NetCashProvidedByUsedInFinancingActivities`	$32.95M	USD	3 Qtrs
NET CHANGES IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$3.95M	USD	3 Qtrs
NET CHANGES IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$3.95M	USD	3 Qtrs
NET CHANGES IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$833.00K	USD	3 Qtrs
NET CHANGES IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$833.00K	USD	3 Qtrs
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.39M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.39M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$6.34M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$6.34M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.23M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.23M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$5.06M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$5.06M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.39M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.39M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$6.34M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$6.34M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.23M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.23M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$5.06M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$5.06M	USD	Point-in-time
Utility Plant received as Construction Advances and Contributions	`ContributionOfProperty`	$6.96M	USD	3 Qtrs
Utility Plant received as Construction Advances and Contributions	`ContributionOfProperty`	$6.96M	USD	3 Qtrs
Utility Plant received as Construction Advances and Contributions	`ContributionOfProperty`	$7.68M	USD	3 Qtrs
Utility Plant received as Construction Advances and Contributions	`ContributionOfProperty`	$7.68M	USD	3 Qtrs
Accrued Payables for Utility Plant	`AccruedPayablesForUtilityPlant`	$10.93M	USD	3 Qtrs
Accrued Payables for Utility Plant	`AccruedPayablesForUtilityPlant`	$10.93M	USD	3 Qtrs
Accrued Payables for Utility Plant	`AccruedPayablesForUtilityPlant`	$4.40M	USD	3 Qtrs
Accrued Payables for Utility Plant	`AccruedPayablesForUtilityPlant`	$4.40M	USD	3 Qtrs
Litigation Settlement Receivable	`LitigationSettlementReceivable`	$6.24M	USD	3 Qtrs
Litigation Settlement Receivable	`LitigationSettlementReceivable`	$6.24M	USD	3 Qtrs
Litigation Settlement Receivable	`LitigationSettlementReceivable`	-	USD	3 Qtrs
Litigation Settlement Receivable	`LitigationSettlementReceivable`	-	USD	3 Qtrs
Litigation Settlement Payable	`LitigationSettlementsPayable`	$6.24M	USD	3 Qtrs
Litigation Settlement Payable	`LitigationSettlementsPayable`	$6.24M	USD	3 Qtrs
Litigation Settlement Payable	`LitigationSettlementsPayable`	-	USD	3 Qtrs
Litigation Settlement Payable	`LitigationSettlementsPayable`	-	USD	3 Qtrs
Conversion of Preferred Stock into Common Stock	`ConversionOfStockAmountConverted1`	$194.00K	USD	3 Qtrs
Conversion of Preferred Stock into Common Stock	`ConversionOfStockAmountConverted1`	$194.00K	USD	3 Qtrs
Conversion of Preferred Stock into Common Stock	`ConversionOfStockAmountConverted1`	$283.00K	USD	3 Qtrs
Conversion of Preferred Stock into Common Stock	`ConversionOfStockAmountConverted1`	$283.00K	USD	3 Qtrs
Interest	`InterestPaidNet`	$11.70M	USD	3 Qtrs
Interest	`InterestPaidNet`	$11.70M	USD	3 Qtrs
Interest	`InterestPaidNet`	$11.07M	USD	3 Qtrs
Interest	`InterestPaidNet`	$11.07M	USD	3 Qtrs
Interest Capitalized	`InterestPaidCapitalized`	$322.00K	USD	3 Qtrs
Interest Capitalized	`InterestPaidCapitalized`	$322.00K	USD	3 Qtrs
Interest Capitalized	`InterestPaidCapitalized`	$483.00K	USD	3 Qtrs
Interest Capitalized	`InterestPaidCapitalized`	$483.00K	USD	3 Qtrs
Income Taxes	`IncomeTaxesPaidNet`	$2.41M	USD	3 Qtrs
Income Taxes	`IncomeTaxesPaidNet`	$2.41M	USD	3 Qtrs
Income Taxes	`IncomeTaxesPaidNet`	$946.00K	USD	3 Qtrs
Income Taxes	`IncomeTaxesPaidNet`	$946.00K	USD	3 Qtrs

Stockholders Equity 154 line items

Line Item	Tag	Value	Unit	Period
Cash dividends on Common Stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.33	USD	1 Quarter
Cash dividends on Common Stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.33	USD	1 Quarter
Cash dividends on Common Stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.33	USD	1 Quarter
Cash dividends on Common Stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.33	USD	1 Quarter
Cash dividends on Common Stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.33	USD	1 Quarter
Cash dividends on Common Stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.33	USD	1 Quarter
Cash dividends on Common Stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.34	USD	1 Quarter
Cash dividends on Common Stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.34	USD	1 Quarter
Cash dividends on Common Stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.34	USD	1 Quarter
Cash dividends on Common Stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.34	USD	1 Quarter
Cash dividends on Common Stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.34	USD	1 Quarter
Cash dividends on Common Stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.34	USD	1 Quarter
Convertible preferred stock, conversion price (in dollars per share)	`PreferredStockConvertibleConversionPrice`	$7.00	USD	Point-in-time
Convertible preferred stock, conversion price (in dollars per share)	`PreferredStockConvertibleConversionPrice`	$7.00	USD	Point-in-time
Convertible preferred stock, conversion price (in dollars per share)	`PreferredStockConvertibleConversionPrice`	$7.00	USD	Point-in-time
Convertible preferred stock, conversion price (in dollars per share)	`PreferredStockConvertibleConversionPrice`	$7.00	USD	Point-in-time
Convertible preferred stock, conversion price (in dollars per share)	`PreferredStockConvertibleConversionPrice`	$7.00	USD	Point-in-time
Convertible preferred stock, conversion price (in dollars per share)	`PreferredStockConvertibleConversionPrice`	$7.00	USD	Point-in-time
Convertible preferred stock, conversion price (in dollars per share)	`PreferredStockConvertibleConversionPrice`	$7.00	USD	Point-in-time
Convertible preferred stock, conversion price (in dollars per share)	`PreferredStockConvertibleConversionPrice`	$7.00	USD	Point-in-time
Balance at beginning of period	`StockholdersEquity`	$422.99M	USD	Point-in-time
Balance at beginning of period	`StockholdersEquity`	$422.99M	USD	Point-in-time
Balance at beginning of period	`StockholdersEquity`	$427.69M	USD	Point-in-time
Balance at beginning of period	`StockholdersEquity`	$427.69M	USD	Point-in-time
Balance at beginning of period	`StockholdersEquity`	$432.88M	USD	Point-in-time
Balance at beginning of period	`StockholdersEquity`	$432.88M	USD	Point-in-time
Balance at beginning of period	`StockholdersEquity`	$441.94M	USD	Point-in-time
Balance at beginning of period	`StockholdersEquity`	$441.94M	USD	Point-in-time
Balance at beginning of period	`StockholdersEquity`	$445.26M	USD	Point-in-time
Balance at beginning of period	`StockholdersEquity`	$445.26M	USD	Point-in-time
Balance at beginning of period	`StockholdersEquity`	$449.05M	USD	Point-in-time
Balance at beginning of period	`StockholdersEquity`	$449.05M	USD	Point-in-time
Balance at beginning of period	`StockholdersEquity`	$457.78M	USD	Point-in-time
Balance at beginning of period	`StockholdersEquity`	$457.78M	USD	Point-in-time
Balance at beginning of period	`StockholdersEquity`	$482.55M	USD	Point-in-time
Balance at beginning of period	`StockholdersEquity`	$482.55M	USD	Point-in-time
Net Income	`NetIncomeLoss`	$10.68M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$10.68M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$10.55M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$10.55M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$14.32M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$14.32M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$35.55M	USD	3 Qtrs
Net Income	`NetIncomeLoss`	$35.55M	USD	3 Qtrs
Net Income	`NetIncomeLoss`	$9.48M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$9.48M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$10.78M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$10.78M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$13.96M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$13.96M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$34.22M	USD	3 Qtrs
Net Income	`NetIncomeLoss`	$34.22M	USD	3 Qtrs
Middlesex Water Company Investment Plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$252.00K	USD	1 Quarter
Middlesex Water Company Investment Plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$252.00K	USD	1 Quarter
Middlesex Water Company Investment Plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$253.00K	USD	1 Quarter
Middlesex Water Company Investment Plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$253.00K	USD	1 Quarter
Middlesex Water Company Investment Plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$235.00K	USD	1 Quarter
Middlesex Water Company Investment Plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$235.00K	USD	1 Quarter
Middlesex Water Company Investment Plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$221.00K	USD	1 Quarter
Middlesex Water Company Investment Plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$221.00K	USD	1 Quarter
Middlesex Water Company Investment Plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$229.00K	USD	1 Quarter
Middlesex Water Company Investment Plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$229.00K	USD	1 Quarter
Middlesex Water Company Investment Plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$235.00K	USD	1 Quarter
Middlesex Water Company Investment Plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$235.00K	USD	1 Quarter
Restricted Stock Award - Net - Employees	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$-465.00K	USD	1 Quarter
Restricted Stock Award - Net - Employees	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$-465.00K	USD	1 Quarter
Restricted Stock Award - Net - Employees	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$-187.00K	USD	1 Quarter
Restricted Stock Award - Net - Employees	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$-187.00K	USD	1 Quarter
Restricted Stock Award - Net - Employees	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$133.00K	USD	1 Quarter
Restricted Stock Award - Net - Employees	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$133.00K	USD	1 Quarter
Restricted Stock Award - Net - Employees	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$167.00K	USD	1 Quarter
Restricted Stock Award - Net - Employees	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$167.00K	USD	1 Quarter
Restricted Stock Award - Net - Employees	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$47.00K	USD	1 Quarter
Restricted Stock Award - Net - Employees	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$47.00K	USD	1 Quarter
Restricted Stock Award - Net - Employees	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$161.00K	USD	1 Quarter
Restricted Stock Award - Net - Employees	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$161.00K	USD	1 Quarter
Restricted Stock Award - Board of Directors	`StockIssuedDuringPeriodValueRestrictedStockAwardGross`	$397.00K	USD	1 Quarter
Restricted Stock Award - Board of Directors	`StockIssuedDuringPeriodValueRestrictedStockAwardGross`	$397.00K	USD	1 Quarter
Restricted Stock Award - Board of Directors	`StockIssuedDuringPeriodValueRestrictedStockAwardGross`	$366.00K	USD	1 Quarter
Restricted Stock Award - Board of Directors	`StockIssuedDuringPeriodValueRestrictedStockAwardGross`	$366.00K	USD	1 Quarter
Conversion of $7 Preferred Stock to Common Stock	`StockIssuedDuringPeriodValueConversionOfConvertibleSecurities`	$194.00K	USD	1 Quarter
Conversion of $7 Preferred Stock to Common Stock	`StockIssuedDuringPeriodValueConversionOfConvertibleSecurities`	$194.00K	USD	1 Quarter
Conversion of $7 Preferred Stock to Common Stock	`StockIssuedDuringPeriodValueConversionOfConvertibleSecurities`	$21.00K	USD	1 Quarter
Conversion of $7 Preferred Stock to Common Stock	`StockIssuedDuringPeriodValueConversionOfConvertibleSecurities`	$21.00K	USD	1 Quarter
Conversion of $7 Preferred Stock to Common Stock	`StockIssuedDuringPeriodValueConversionOfConvertibleSecurities`	$262.00K	USD	1 Quarter
Conversion of $7 Preferred Stock to Common Stock	`StockIssuedDuringPeriodValueConversionOfConvertibleSecurities`	$262.00K	USD	1 Quarter
At-The-Market Program Common Stock Issuance	`StockIssuedDuringPeriodValueNewIssues`	$3.60M	USD	1 Quarter
At-The-Market Program Common Stock Issuance	`StockIssuedDuringPeriodValueNewIssues`	$3.60M	USD	1 Quarter
At-The-Market Program Common Stock Issuance	`StockIssuedDuringPeriodValueNewIssues`	$16.99M	USD	1 Quarter
At-The-Market Program Common Stock Issuance	`StockIssuedDuringPeriodValueNewIssues`	$16.99M	USD	1 Quarter
Common Stock Issuance Expense	`StockIssuedDuringPeriodIssuanceCosts`	$431.00K	USD	1 Quarter
Common Stock Issuance Expense	`StockIssuedDuringPeriodIssuanceCosts`	$431.00K	USD	1 Quarter
Common Stock Issuance Expense	`StockIssuedDuringPeriodIssuanceCosts`	$440.00K	USD	1 Quarter
Common Stock Issuance Expense	`StockIssuedDuringPeriodIssuanceCosts`	$440.00K	USD	1 Quarter
Cash Dividends on Common Stock ($0.3250 per share)	`DividendsCommonStockCash`	$5.74M	USD	1 Quarter
Cash Dividends on Common Stock ($0.3250 per share)	`DividendsCommonStockCash`	$5.74M	USD	1 Quarter
Cash Dividends on Common Stock ($0.3250 per share)	`DividendsCommonStockCash`	$5.79M	USD	1 Quarter
Cash Dividends on Common Stock ($0.3250 per share)	`DividendsCommonStockCash`	$5.79M	USD	1 Quarter
Cash Dividends on Common Stock ($0.3250 per share)	`DividendsCommonStockCash`	$5.79M	USD	1 Quarter
Cash Dividends on Common Stock ($0.3250 per share)	`DividendsCommonStockCash`	$5.79M	USD	1 Quarter
Cash Dividends on Common Stock ($0.3250 per share)	`DividendsCommonStockCash`	$6.08M	USD	1 Quarter
Cash Dividends on Common Stock ($0.3250 per share)	`DividendsCommonStockCash`	$6.08M	USD	1 Quarter
Cash Dividends on Common Stock ($0.3250 per share)	`DividendsCommonStockCash`	$6.10M	USD	1 Quarter
Cash Dividends on Common Stock ($0.3250 per share)	`DividendsCommonStockCash`	$6.10M	USD	1 Quarter
Cash Dividends on Common Stock ($0.3250 per share)	`DividendsCommonStockCash`	$6.12M	USD	1 Quarter
Cash Dividends on Common Stock ($0.3250 per share)	`DividendsCommonStockCash`	$6.12M	USD	1 Quarter
Cash Dividends on Preferred Stock	`DividendsPreferredStockCash`	$30.00K	USD	1 Quarter
Cash Dividends on Preferred Stock	`DividendsPreferredStockCash`	$30.00K	USD	1 Quarter
Cash Dividends on Preferred Stock	`DividendsPreferredStockCash`	$30.00K	USD	1 Quarter
Cash Dividends on Preferred Stock	`DividendsPreferredStockCash`	$30.00K	USD	1 Quarter
Cash Dividends on Preferred Stock	`DividendsPreferredStockCash`	$29.00K	USD	1 Quarter
Cash Dividends on Preferred Stock	`DividendsPreferredStockCash`	$29.00K	USD	1 Quarter
Cash Dividends on Preferred Stock	`DividendsPreferredStockCash`	$22.00K	USD	1 Quarter
Cash Dividends on Preferred Stock	`DividendsPreferredStockCash`	$22.00K	USD	1 Quarter
Cash Dividends on Preferred Stock	`DividendsPreferredStockCash`	$19.00K	USD	1 Quarter
Cash Dividends on Preferred Stock	`DividendsPreferredStockCash`	$19.00K	USD	1 Quarter
Cash Dividends on Preferred Stock	`DividendsPreferredStockCash`	$18.00K	USD	1 Quarter
Cash Dividends on Preferred Stock	`DividendsPreferredStockCash`	$18.00K	USD	1 Quarter
Balance at end of period	`StockholdersEquity`	$422.99M	USD	Point-in-time
Balance at end of period	`StockholdersEquity`	$422.99M	USD	Point-in-time
Balance at end of period	`StockholdersEquity`	$427.69M	USD	Point-in-time
Balance at end of period	`StockholdersEquity`	$427.69M	USD	Point-in-time
Balance at end of period	`StockholdersEquity`	$432.88M	USD	Point-in-time
Balance at end of period	`StockholdersEquity`	$432.88M	USD	Point-in-time
Balance at end of period	`StockholdersEquity`	$441.94M	USD	Point-in-time
Balance at end of period	`StockholdersEquity`	$441.94M	USD	Point-in-time
Balance at end of period	`StockholdersEquity`	$445.26M	USD	Point-in-time
Balance at end of period	`StockholdersEquity`	$445.26M	USD	Point-in-time
Balance at end of period	`StockholdersEquity`	$449.05M	USD	Point-in-time
Balance at end of period	`StockholdersEquity`	$449.05M	USD	Point-in-time
Balance at end of period	`StockholdersEquity`	$457.78M	USD	Point-in-time
Balance at end of period	`StockholdersEquity`	$457.78M	USD	Point-in-time
Balance at end of period	`StockholdersEquity`	$482.55M	USD	Point-in-time
Balance at end of period	`StockholdersEquity`	$482.55M	USD	Point-in-time
Cash dividends on Common Stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.33	USD	1 Quarter
Cash dividends on Common Stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.33	USD	1 Quarter
Cash dividends on Common Stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.33	USD	1 Quarter
Cash dividends on Common Stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.33	USD	1 Quarter
Cash dividends on Common Stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.33	USD	1 Quarter
Cash dividends on Common Stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.33	USD	1 Quarter
Cash dividends on Common Stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.34	USD	1 Quarter
Cash dividends on Common Stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.34	USD	1 Quarter
Cash dividends on Common Stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.34	USD	1 Quarter
Cash dividends on Common Stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.34	USD	1 Quarter
Cash dividends on Common Stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.34	USD	1 Quarter
Cash dividends on Common Stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.34	USD	1 Quarter
Convertible preferred stock, conversion price (in dollars per share)	`PreferredStockConvertibleConversionPrice`	$7.00	USD	Point-in-time
Convertible preferred stock, conversion price (in dollars per share)	`PreferredStockConvertibleConversionPrice`	$7.00	USD	Point-in-time
Convertible preferred stock, conversion price (in dollars per share)	`PreferredStockConvertibleConversionPrice`	$7.00	USD	Point-in-time
Convertible preferred stock, conversion price (in dollars per share)	`PreferredStockConvertibleConversionPrice`	$7.00	USD	Point-in-time
Convertible preferred stock, conversion price (in dollars per share)	`PreferredStockConvertibleConversionPrice`	$7.00	USD	Point-in-time
Convertible preferred stock, conversion price (in dollars per share)	`PreferredStockConvertibleConversionPrice`	$7.00	USD	Point-in-time
Convertible preferred stock, conversion price (in dollars per share)	`PreferredStockConvertibleConversionPrice`	$7.00	USD	Point-in-time
Convertible preferred stock, conversion price (in dollars per share)	`PreferredStockConvertibleConversionPrice`	$7.00	USD	Point-in-time

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.