2023 Q2 Form 10-Q Financial Statement
#000162828023015261 Filed on May 03, 2023
Income Statement
Concept | 2023 Q2 | 2023 Q1 |
---|---|---|
Revenue | $135.6M | $218.1M |
YoY Change | -2.78% | -2.13% |
Cost Of Revenue | $35.79M | $88.59M |
YoY Change | -24.03% | -8.84% |
Gross Profit | $99.80M | $129.5M |
YoY Change | 8.06% | 3.05% |
Gross Profit Margin | 73.6% | 59.39% |
Selling, General & Admin | $780.0K | $788.0K |
YoY Change | 7.44% | 21.04% |
% of Gross Profit | 0.78% | 0.61% |
Research & Development | ||
YoY Change | ||
% of Gross Profit | ||
Depreciation & Amortization | $17.30M | $17.18M |
YoY Change | 0.51% | 1.21% |
% of Gross Profit | 17.34% | 13.26% |
Operating Expenses | $107.2M | $163.2M |
YoY Change | -5.09% | -2.86% |
Operating Profit | $28.35M | $54.92M |
YoY Change | 7.09% | 0.09% |
Interest Expense | $6.964M | $7.232M |
YoY Change | 19.55% | 35.46% |
% of Operating Profit | 24.57% | 13.17% |
Other Income/Expense, Net | $831.0K | $276.0K |
YoY Change | -67.84% | -69.77% |
Pretax Income | $22.21M | $47.96M |
YoY Change | -4.37% | -4.92% |
Income Tax | $6.080M | $11.62M |
% Of Pretax Income | 27.37% | 24.22% |
Net Earnings | $16.13M | $36.34M |
YoY Change | -5.38% | -1.59% |
Net Earnings / Revenue | 11.9% | 16.66% |
Basic Earnings Per Share | $0.91 | $2.05 |
Diluted Earnings Per Share | $0.90 | $2.04 |
COMMON SHARES | ||
Basic Shares Outstanding | 17.79M shares | 17.74M shares |
Diluted Shares Outstanding | 17.85M shares | 17.83M shares |
Balance Sheet
Concept | 2023 Q2 | 2023 Q1 |
---|---|---|
SHORT-TERM ASSETS | ||
Cash & Short-Term Investments | $4.169M | $3.065M |
YoY Change | -0.41% | -41.15% |
Cash & Equivalents | $4.169M | $3.065M |
Short-Term Investments | ||
Other Short-Term Assets | $1.934M | $629.0K |
YoY Change | 90.73% | -10.53% |
Inventory | $27.57M | $27.25M |
Prepaid Expenses | $12.50M | $12.99M |
Receivables | $45.40M | $62.31M |
Other Receivables | $1.276M | $0.00 |
Total Short-Term Assets | $136.8M | $159.5M |
YoY Change | -5.71% | 4.27% |
LONG-TERM ASSETS | ||
Property, Plant & Equipment | $1.871B | $1.837B |
YoY Change | 5.49% | 4.63% |
Goodwill | $46.21M | $46.21M |
YoY Change | 2.34% | 3.37% |
Intangibles | $16.97M | $17.41M |
YoY Change | 20.42% | 35.69% |
Long-Term Investments | $11.69M | $10.87M |
YoY Change | 11.12% | -6.01% |
Other Assets | $96.13M | $100.3M |
YoY Change | -3.39% | -1.31% |
Total Long-Term Assets | $2.068B | $2.038B |
YoY Change | 4.84% | 4.16% |
TOTAL ASSETS | ||
Total Short-Term Assets | $136.8M | $159.5M |
Total Long-Term Assets | $2.068B | $2.038B |
Total Assets | $2.204B | $2.198B |
YoY Change | 4.12% | 4.17% |
SHORT-TERM LIABILITIES | ||
YoY Change | ||
Accounts Payable | $44.17M | $38.19M |
YoY Change | 15.91% | 26.22% |
Accrued Expenses | $30.55M | $27.23M |
YoY Change | -21.46% | -25.55% |
Deferred Revenue | $594.0K | $682.0K |
YoY Change | -17.96% | 35.32% |
Short-Term Debt | $95.80M | $94.10M |
YoY Change | -30.07% | -33.22% |
Long-Term Debt Due | $19.99M | $21.49M |
YoY Change | -6.88% | 8.99% |
Total Short-Term Liabilities | $255.2M | $246.8M |
YoY Change | -11.19% | -11.77% |
LONG-TERM LIABILITIES | ||
Long-Term Debt | $645.7M | $656.3M |
YoY Change | 10.23% | 9.77% |
Other Long-Term Liabilities | $1.412M | $1.393M |
YoY Change | -30.0% | -33.09% |
Total Long-Term Liabilities | $647.2M | $657.7M |
YoY Change | 10.09% | 9.62% |
TOTAL LIABILITIES | ||
Total Short-Term Liabilities | $255.2M | $246.8M |
Total Long-Term Liabilities | $647.2M | $657.7M |
Total Liabilities | $902.3M | $904.5M |
YoY Change | 3.11% | 2.82% |
SHAREHOLDERS EQUITY | ||
Retained Earnings | $477.8M | $472.2M |
YoY Change | 11.42% | 12.07% |
Common Stock | $389.5M | $388.4M |
YoY Change | 1.04% | 1.58% |
Preferred Stock | ||
YoY Change | ||
Treasury Stock (at cost) | $9.001M | $8.816M |
YoY Change | 28.26% | 36.11% |
Treasury Stock Shares | ||
Shareholders Equity | $864.2M | $858.6M |
YoY Change | ||
Total Liabilities & Shareholders Equity | $2.204B | $2.198B |
YoY Change | 4.12% | 4.17% |
Cashflow Statement
Concept | 2023 Q2 | 2023 Q1 |
---|---|---|
OPERATING ACTIVITIES | ||
Net Income | $16.13M | $36.34M |
YoY Change | -5.38% | -1.59% |
Depreciation, Depletion And Amortization | $17.30M | $17.18M |
YoY Change | 0.51% | 1.21% |
Cash From Operating Activities | $67.32M | $81.67M |
YoY Change | 23.12% | 18.15% |
INVESTING ACTIVITIES | ||
Capital Expenditures | $47.85M | $42.42M |
YoY Change | -235.93% | 41.93% |
Acquisitions | ||
YoY Change | ||
Other Investing Activities | $1.510M | -$236.0K |
YoY Change | 55.99% | 391.67% |
Cash From Investing Activities | -$46.34M | -$42.65M |
YoY Change | 35.36% | 42.49% |
FINANCING ACTIVITIES | ||
Cash Dividend Paid | ||
YoY Change | ||
Common Stock Issuance & Retirement, Net | ||
YoY Change | ||
Debt Paid & Issued, Net | $1.967M | |
YoY Change | 823.47% | |
Cash From Financing Activities | -19.88M | -$42.15M |
YoY Change | -7.41% | 8.21% |
NET CHANGE | ||
Cash From Operating Activities | 67.32M | $81.67M |
Cash From Investing Activities | -46.34M | -$42.65M |
Cash From Financing Activities | -19.88M | -$42.15M |
Net Change In Cash | 1.104M | -$3.139M |
YoY Change | -208.02% | -1453.02% |
FREE CASH FLOW | ||
Cash From Operating Activities | $67.32M | $81.67M |
Capital Expenditures | $47.85M | $42.42M |
Free Cash Flow | $19.47M | $39.25M |
YoY Change | -78.34% | 0.04% |
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CY2023Q1 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
476407000 | usd |
CY2022Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
462926000 | usd |
CY2023Q1 | cpk |
Construction Work In Progress
ConstructionWorkInProgress
|
53094000 | usd |
CY2022Q4 | cpk |
Construction Work In Progress
ConstructionWorkInProgress
|
47295000 | usd |
CY2023Q1 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
1836695000 | usd |
CY2022Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
1810473000 | usd |
CY2023Q1 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
3065000 | usd |
CY2022Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
6204000 | usd |
CY2023Q1 | us-gaap |
Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
|
65130000 | usd |
CY2022Q4 | us-gaap |
Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
|
65758000 | usd |
CY2023Q1 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
2820000 | usd |
CY2022Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
2877000 | usd |
CY2023Q1 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
62310000 | usd |
CY2022Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
62881000 | usd |
CY2023Q1 | cpk |
Accrued Revenue
AccruedRevenue
|
24135000 | usd |
CY2022Q4 | cpk |
Accrued Revenue
AccruedRevenue
|
29206000 | usd |
CY2023Q1 | us-gaap |
Energy Related Inventory Propane Gas
EnergyRelatedInventoryPropaneGas
|
8505000 | usd |
CY2022Q4 | us-gaap |
Energy Related Inventory Propane Gas
EnergyRelatedInventoryPropaneGas
|
9365000 | usd |
CY2023Q1 | us-gaap |
Other Inventory
OtherInventory
|
17520000 | usd |
CY2022Q4 | us-gaap |
Other Inventory
OtherInventory
|
16896000 | usd |
CY2023Q1 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
27874000 | usd |
CY2022Q4 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
41439000 | usd |
CY2023Q1 | us-gaap |
Energy Related Inventory Natural Gas In Storage
EnergyRelatedInventoryNaturalGasInStorage
|
1228000 | usd |
CY2022Q4 | us-gaap |
Energy Related Inventory Natural Gas In Storage
EnergyRelatedInventoryNaturalGasInStorage
|
6364000 | usd |
CY2023Q1 | us-gaap |
Income Tax Receivable
IncomeTaxReceivable
|
0 | usd |
CY2022Q4 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
2541000 | usd |
CY2023Q1 | us-gaap |
Prepaid Expense Current
PrepaidExpenseCurrent
|
12990000 | usd |
CY2022Q4 | us-gaap |
Prepaid Expense Current
PrepaidExpenseCurrent
|
15865000 | usd |
CY2023Q1 | us-gaap |
Energy Marketing Contracts Assets Current
EnergyMarketingContractsAssetsCurrent
|
1248000 | usd |
CY2022Q4 | us-gaap |
Energy Marketing Contracts Assets Current
EnergyMarketingContractsAssetsCurrent
|
2787000 | usd |
CY2023Q1 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
629000 | usd |
CY2022Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
428000 | usd |
CY2023Q1 | us-gaap |
Assets Current
AssetsCurrent
|
159504000 | usd |
CY2022Q4 | us-gaap |
Assets Current
AssetsCurrent
|
193976000 | usd |
CY2023Q1 | us-gaap |
Goodwill
Goodwill
|
46213000 | usd |
CY2022Q4 | us-gaap |
Goodwill
Goodwill
|
46213000 | usd |
CY2023Q1 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
17412000 | usd |
CY2022Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
17859000 | usd |
CY2023Q1 | us-gaap |
Investments Fair Value Disclosure
InvestmentsFairValueDisclosure
|
10866000 | usd |
CY2022Q4 | us-gaap |
Investments Fair Value Disclosure
InvestmentsFairValueDisclosure
|
10576000 | usd |
CY2023Q1 | us-gaap |
Energy Marketing Contracts Assets Noncurrent
EnergyMarketingContractsAssetsNoncurrent
|
898000 | usd |
CY2022Q4 | us-gaap |
Energy Marketing Contracts Assets Noncurrent
EnergyMarketingContractsAssetsNoncurrent
|
982000 | usd |
CY2023Q1 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
14272000 | usd |
CY2022Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
14421000 | usd |
CY2023Q1 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
99379000 | usd |
CY2022Q4 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
108214000 | usd |
CY2023Q1 | cpk |
Receivables And Other Deferred Charges
ReceivablesAndOtherDeferredCharges
|
12312000 | usd |
CY2022Q4 | cpk |
Receivables And Other Deferred Charges
ReceivablesAndOtherDeferredCharges
|
12323000 | usd |
CY2023Q1 | cpk |
Deferred Charges And Other Assets
DeferredChargesAndOtherAssets
|
201352000 | usd |
CY2022Q4 | cpk |
Deferred Charges And Other Assets
DeferredChargesAndOtherAssets
|
210588000 | usd |
CY2023Q1 | us-gaap |
Assets
Assets
|
2197551000 | usd |
CY2022Q4 | us-gaap |
Assets
Assets
|
2215037000 | usd |
CY2023Q1 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
0 | usd |
CY2022Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
0 | usd |
CY2023Q1 | us-gaap |
Common Stock Value
CommonStockValue
|
8659000 | usd |
CY2022Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
8635000 | usd |
CY2023Q1 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
379703000 | usd |
CY2022Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
380036000 | usd |
CY2023Q1 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
472209000 | usd |
CY2022Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
445509000 | usd |
CY2023Q1 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-1983000 | usd |
CY2022Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-1379000 | usd |
CY2023Q1 | us-gaap |
Compensation And Benefits Trust
CompensationAndBenefitsTrust
|
8816000 | usd |
CY2022Q4 | us-gaap |
Compensation And Benefits Trust
CompensationAndBenefitsTrust
|
7060000 | usd |
CY2023Q1 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
8816000 | usd |
CY2022Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
7060000 | usd |
CY2023Q1 | us-gaap |
Stockholders Equity
StockholdersEquity
|
858588000 | usd |
CY2022Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
832801000 | usd |
CY2023Q1 | cpk |
Longterm Debtand Capital Lease Obligations Netof Current Maturities
LongtermDebtandCapitalLeaseObligationsNetofCurrentMaturities
|
656284000 | usd |
CY2022Q4 | cpk |
Longterm Debtand Capital Lease Obligations Netof Current Maturities
LongtermDebtandCapitalLeaseObligationsNetofCurrentMaturities
|
578388000 | usd |
CY2023Q1 | us-gaap |
Capitalization Longterm Debt And Equity
CapitalizationLongtermDebtAndEquity
|
1514872000 | usd |
CY2022Q4 | us-gaap |
Capitalization Longterm Debt And Equity
CapitalizationLongtermDebtAndEquity
|
1411189000 | usd |
CY2023Q1 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
21489000 | usd |
CY2022Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
21483000 | usd |
CY2023Q1 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
94079000 | usd |
CY2022Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
202157000 | usd |
CY2023Q1 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
38193000 | usd |
CY2022Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
61496000 | usd |
CY2023Q1 | us-gaap |
Contract With Customer Refund Liability Current
ContractWithCustomerRefundLiabilityCurrent
|
36676000 | usd |
CY2022Q4 | us-gaap |
Contract With Customer Refund Liability Current
ContractWithCustomerRefundLiabilityCurrent
|
37152000 | usd |
CY2023Q1 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
4849000 | usd |
CY2022Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
3349000 | usd |
CY2023Q1 | us-gaap |
Dividends Payable Current
DividendsPayableCurrent
|
9518000 | usd |
CY2022Q4 | us-gaap |
Dividends Payable Current
DividendsPayableCurrent
|
9492000 | usd |
CY2023Q1 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
6350000 | usd |
CY2022Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
14660000 | usd |
CY2023Q1 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
10556000 | usd |
CY2022Q4 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
5031000 | usd |
CY2023Q1 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
7554000 | usd |
CY2022Q1 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
0 | usd |
CY2023Q1 | us-gaap |
Energy Marketing Contract Liabilities Current
EnergyMarketingContractLiabilitiesCurrent
|
798000 | usd |
CY2022Q4 | us-gaap |
Energy Marketing Contract Liabilities Current
EnergyMarketingContractLiabilitiesCurrent
|
585000 | usd |
CY2023Q1 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
16717000 | usd |
CY2022Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
13618000 | usd |
CY2023Q1 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
246779000 | usd |
CY2022Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
369023000 | usd |
CY2023Q1 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
258399000 | usd |
CY2022Q4 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
256167000 | usd |
CY2023Q1 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
143642000 | usd |
CY2022Q4 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
142989000 | usd |
CY2023Q1 | us-gaap |
Accrued Environmental Loss Contingencies Noncurrent
AccruedEnvironmentalLossContingenciesNoncurrent
|
2530000 | usd |
CY2022Q4 | us-gaap |
Accrued Environmental Loss Contingencies Noncurrent
AccruedEnvironmentalLossContingenciesNoncurrent
|
3272000 | usd |
CY2023Q1 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
17190000 | usd |
CY2022Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
16965000 | usd |
CY2023Q1 | us-gaap |
Energy Marketing Contract Liabilities Noncurrent
EnergyMarketingContractLiabilitiesNoncurrent
|
636000 | usd |
CY2022Q4 | us-gaap |
Energy Marketing Contract Liabilities Noncurrent
EnergyMarketingContractLiabilitiesNoncurrent
|
1630000 | usd |
CY2023Q1 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
12110000 | usd |
CY2022Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
12392000 | usd |
CY2023Q1 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
1393000 | usd |
CY2022Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
1410000 | usd |
CY2023Q1 | us-gaap |
Deferred Credits And Other Liabilities
DeferredCreditsAndOtherLiabilities
|
435900000 | usd |
CY2022Q4 | us-gaap |
Deferred Credits And Other Liabilities
DeferredCreditsAndOtherLiabilities
|
434825000 | usd |
CY2023Q1 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
usd | |
CY2022Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
usd | |
CY2023Q1 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
2197551000 | usd |
CY2022Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
2215037000 | usd |
CY2023Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
36344000 | usd |
CY2022Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
36933000 | usd |
CY2023Q1 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
17183000 | usd |
CY2022Q1 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
16977000 | usd |
CY2023Q1 | cpk |
Depreciation And Accretion Included In Other Costs
DepreciationAndAccretionIncludedInOtherCosts
|
2834000 | usd |
CY2022Q1 | cpk |
Depreciation And Accretion Included In Other Costs
DepreciationAndAccretionIncludedInOtherCosts
|
2744000 | usd |
CY2023Q1 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
2453000 | usd |
CY2022Q1 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
7398000 | usd |
CY2023Q1 | us-gaap |
Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
|
284000 | usd |
CY2022Q1 | us-gaap |
Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
|
4274000 | usd |
CY2023Q1 | us-gaap |
Unrealized Gain Loss On Commodity Contracts
UnrealizedGainLossOnCommodityContracts
|
551000 | usd |
CY2022Q1 | us-gaap |
Unrealized Gain Loss On Commodity Contracts
UnrealizedGainLossOnCommodityContracts
|
-541000 | usd |
CY2023Q1 | us-gaap |
Employee Benefits And Share Based Compensation
EmployeeBenefitsAndShareBasedCompensation
|
119000 | usd |
CY2022Q1 | us-gaap |
Employee Benefits And Share Based Compensation
EmployeeBenefitsAndShareBasedCompensation
|
-260000 | usd |
CY2023Q1 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
2408000 | usd |
CY2022Q1 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
2213000 | usd |
CY2023Q1 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
-5641000 | usd |
CY2022Q1 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
-7532000 | usd |
CY2023Q1 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
-5373000 | usd |
CY2022Q1 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
-4031000 | usd |
CY2023Q1 | us-gaap |
Increase Decrease In Regulatory Assets And Liabilities
IncreaseDecreaseInRegulatoryAssetsAndLiabilities
|
-24607000 | usd |
CY2022Q1 | us-gaap |
Increase Decrease In Regulatory Assets And Liabilities
IncreaseDecreaseInRegulatoryAssetsAndLiabilities
|
-5774000 | usd |
CY2023Q1 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
-3985000 | usd |
CY2022Q1 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
-6626000 | usd |
CY2023Q1 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-21166000 | usd |
CY2022Q1 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-12918000 | usd |
CY2023Q1 | us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
-10095000 | usd |
CY2022Q1 | us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
-6134000 | usd |
CY2023Q1 | us-gaap |
Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
|
-476000 | usd |
CY2022Q1 | us-gaap |
Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
|
-3114000 | usd |
CY2023Q1 | us-gaap |
Increase Decrease In Employee Related Liabilities
IncreaseDecreaseInEmployeeRelatedLiabilities
|
-8436000 | usd |
CY2022Q1 | us-gaap |
Increase Decrease In Employee Related Liabilities
IncreaseDecreaseInEmployeeRelatedLiabilities
|
-6392000 | usd |
CY2023Q1 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
-1538000 | usd |
CY2022Q1 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
825000 | usd |
CY2023Q1 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
81667000 | usd |
CY2022Q1 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
69120000 | usd |
CY2023Q1 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
42418000 | usd |
CY2022Q1 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
29887000 | usd |
CY2023Q1 | us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
506000 | usd |
CY2022Q1 | us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
219000 | usd |
CY2023Q1 | cpk |
Payments For Environmental Expenditures
PaymentsForEnvironmentalExpenditures
|
742000 | usd |
CY2022Q1 | cpk |
Payments For Environmental Expenditures
PaymentsForEnvironmentalExpenditures
|
267000 | usd |
CY2023Q1 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-42654000 | usd |
CY2022Q1 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-29935000 | usd |
CY2023Q1 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
9492000 | usd |
CY2022Q1 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
8274000 | usd |
CY2023Q1 | us-gaap |
Proceeds From Issuance Or Sale Of Equity
ProceedsFromIssuanceOrSaleOfEquity
|
0 | usd |
CY2022Q1 | us-gaap |
Proceeds From Issuance Or Sale Of Equity
ProceedsFromIssuanceOrSaleOfEquity
|
3242000 | usd |
CY2023Q1 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
2455000 | usd |
CY2022Q1 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
2838000 | usd |
CY2023Q1 | us-gaap |
Increase Decrease In Outstanding Checks Financing Activities
IncreaseDecreaseInOutstandingChecksFinancingActivities
|
-323000 | usd |
CY2022Q1 | us-gaap |
Increase Decrease In Outstanding Checks Financing Activities
IncreaseDecreaseInOutstandingChecksFinancingActivities
|
1223000 | usd |
CY2023Q1 | us-gaap |
Proceeds From Repayments Of Lines Of Credit
ProceedsFromRepaymentsOfLinesOfCredit
|
-107755000 | usd |
CY2022Q1 | us-gaap |
Proceeds From Repayments Of Lines Of Credit
ProceedsFromRepaymentsOfLinesOfCredit
|
-82008000 | usd |
CY2023Q1 | us-gaap |
Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
|
-79840000 | usd |
CY2022Q1 | us-gaap |
Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
|
-49915000 | usd |
CY2023Q1 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
1967000 | usd |
CY2022Q1 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
213000 | usd |
CY2023Q1 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-42152000 | usd |
CY2022Q1 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-38953000 | usd |
CY2023Q1 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-3139000 | usd |
CY2022Q1 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
232000 | usd |
CY2022Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
6204000 | usd |
CY2021Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
4976000 | usd |
CY2023Q1 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
3065000 | usd |
CY2022Q1 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
5208000 | usd |
CY2021Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
774130000 | usd |
CY2022Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
36933000 | usd |
CY2022Q1 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
547000 | usd |
CY2022Q1 | us-gaap |
Dividends
Dividends
|
8661000 | usd |
CY2022Q1 | cpk |
Stock Issued During The Period Value Retirement Savings Plan And Dividend Reinvestment Plan
StockIssuedDuringThePeriodValueRetirementSavingsPlanAndDividendReinvestmentPlan
|
3422000 | usd |
CY2022Q1 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
-859000 | usd |
CY2022Q1 | cpk |
Treasury Stock Activity And Deferred Compensation Plan Activity During Period Value
TreasuryStockActivityAndDeferredCompensationPlanActivityDuringPeriodValue
|
0 | usd |
CY2022Q1 | us-gaap |
Stockholders Equity
StockholdersEquity
|
805512000 | usd |
CY2022Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
832801000 | usd |
CY2023Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
36344000 | usd |
CY2023Q1 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-604000 | usd |
CY2023Q1 | us-gaap |
Dividends
Dividends
|
9644000 | usd |
CY2023Q1 | cpk |
Stock Issued During The Period Value Retirement Savings Plan And Dividend Reinvestment Plan
StockIssuedDuringThePeriodValueRetirementSavingsPlanAndDividendReinvestmentPlan
|
-11000 | usd |
CY2023Q1 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
-298000 | usd |
CY2023Q1 | us-gaap |
Stockholders Equity
StockholdersEquity
|
858588000 | usd |
CY2023Q1 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
2000000 | shares |
CY2023Q1 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.01 | |
CY2023Q1 | cpk |
Shares Held In Trust For Deferred Compensation Plan
SharesHeldInTrustForDeferredCompensationPlan
|
109687 | shares |
CY2022Q4 | cpk |
Shares Held In Trust For Deferred Compensation Plan
SharesHeldInTrustForDeferredCompensationPlan
|
108143 | shares |
CY2022Q1 | cpk |
Shares Held In Trust For Deferred Compensation Plan
SharesHeldInTrustForDeferredCompensationPlan
|
107518 | shares |
CY2021Q4 | cpk |
Shares Held In Trust For Deferred Compensation Plan
SharesHeldInTrustForDeferredCompensationPlan
|
116238 | shares |
CY2023Q1 | us-gaap |
Shares Paid For Tax Withholding For Share Based Compensation
SharesPaidForTaxWithholdingForShareBasedCompensation
|
19859 | shares |
CY2022Q1 | us-gaap |
Shares Paid For Tax Withholding For Share Based Compensation
SharesPaidForTaxWithholdingForShareBasedCompensation
|
21832 | shares |
CY2023Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
36344000 | usd |
CY2022Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
36933000 | usd |
CY2023Q1 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
17759896 | shares |
CY2022Q1 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
17678060 | shares |
CY2023Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.05 | |
CY2022Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.09 | |
CY2023Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
36344000 | usd |
CY2022Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
36933000 | usd |
CY2023Q1 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
17759896 | shares |
CY2022Q1 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
17678060 | shares |
CY2023Q1 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
71876 | shares |
CY2022Q1 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
83059 | shares |
CY2023Q1 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
17831772 | shares |
CY2023Q1 | cpk |
Covid19 Regulatory Asset
COVID19RegulatoryAsset
|
1000000 | usd |
CY2022Q1 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
17761119 | shares |
CY2023Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.04 | |
CY2022Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.08 | |
CY2023Q1 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
218129000 | usd |
CY2022Q1 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
222880000 | usd |
CY2022Q4 | us-gaap |
Receivables From Customers
ReceivablesFromCustomers
|
61687000 | usd |
CY2022Q4 | us-gaap |
Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
|
18000 | usd |
CY2022Q4 | us-gaap |
Contract With Customer Asset Net Noncurrent
ContractWithCustomerAssetNetNoncurrent
|
4321000 | usd |
CY2022Q4 | us-gaap |
Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
|
983000 | usd |
CY2023Q1 | us-gaap |
Receivables From Customers
ReceivablesFromCustomers
|
58514000 | usd |
CY2022Q4 | cpk |
Covid19 Regulatory Asset
COVID19RegulatoryAsset
|
1200000 | usd |
CY2023Q1 | us-gaap |
Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
|
18000 | usd |
CY2023Q1 | us-gaap |
Contract With Customer Asset Net Noncurrent
ContractWithCustomerAssetNetNoncurrent
|
4174000 | usd |
CY2023Q1 | us-gaap |
Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
|
682000 | usd |
CY2023Q1 | us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
-3173000 | usd |
CY2023Q1 | us-gaap |
Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
|
0 | usd |
CY2023Q1 | us-gaap |
Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
|
-147000 | usd |
CY2023Q1 | us-gaap |
Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
|
-301000 | usd |
CY2023Q1 | us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
200000 | usd |
CY2022Q1 | us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
400000 | usd |
CY2023Q1 | cpk |
Permanent Rates
PermanentRates
|
24100000 | usd |
CY2023Q1 | cpk |
Interim Rates
InterimRates
|
7700000 | usd |
CY2023Q1 | cpk |
Annual Rate Case Recovery
AnnualRateCaseRecovery
|
17200000 | usd |
CY2023Q1 | cpk |
Companys Exposure In Number Of Former Manufactured Gas Plant Sites
CompanysExposureInNumberOfFormerManufacturedGasPlantSites
|
7 | site |
CY2023Q1 | cpk |
Debt Service Coverage Ratio
DebtServiceCoverageRatio
|
1.25 | |
CY2023Q1 | cpk |
Debt Service Coverage Ratio Measurement Period
DebtServiceCoverageRatioMeasurementPeriod
|
12 | |
CY2023Q1 | cpk |
Ratiobasedonaveragenumberofpriorquarters
Ratiobasedonaveragenumberofpriorquarters
|
6 | |
CY2023Q1 | cpk |
Minimum Interest Coverage Ratio Under Agreement Two
MinimumInterestCoverageRatioUnderAgreementTwo
|
2 | |
CY2023Q1 | cpk |
Maximum Debt To Net Capital Ratio Under Agreement Two
MaximumDebtToNetCapitalRatioUnderAgreementTwo
|
0.65 | |
CY2023Q1 | cpk |
Number Of Years For Power Purchase Agreement
NumberOfYearsForPowerPurchaseAgreement
|
P20Y | |
CY2023Q1 | cpk |
Contract Duration
ContractDuration
|
P20Y | |
CY2023Q1 | us-gaap |
Guarantee Obligations Maximum Exposure
GuaranteeObligationsMaximumExposure
|
20000000 | usd |
CY2023Q1 | us-gaap |
Guarantee Obligations Current Carrying Value
GuaranteeObligationsCurrentCarryingValue
|
14200000 | usd |
CY2023Q1 | cpk |
Standby Letters Of Credit
StandbyLettersOfCredit
|
5800000 | usd |
CY2023Q1 | us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
|
2 | |
CY2023Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
54915000 | usd |
CY2022Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
54865000 | usd |
CY2023Q1 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
276000 | usd |
CY2022Q1 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
913000 | usd |
CY2023Q1 | us-gaap |
Interest Expense
InterestExpense
|
7232000 | usd |
CY2022Q1 | us-gaap |
Interest Expense
InterestExpense
|
5339000 | usd |
CY2023Q1 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
47959000 | usd |
CY2022Q1 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
50439000 | usd |
CY2023Q1 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
11615000 | usd |
CY2022Q1 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
13506000 | usd |
CY2023Q1 | us-gaap |
Assets
Assets
|
2197551000 | usd |
CY2022Q4 | us-gaap |
Assets
Assets
|
2215037000 | usd |
CY2022 | us-gaap |
Stock Issued During Period Shares Dividend Reinvestment Plan
StockIssuedDuringPeriodSharesDividendReinvestmentPlan
|
100000 | shares |
CY2022 | us-gaap |
Stock Issued During Period Value Dividend Reinvestment Plan
StockIssuedDuringPeriodValueDividendReinvestmentPlan
|
136.26 | usd |
CY2022 | us-gaap |
Proceeds From Issuance Of Common Stock Dividend Reinvestment Plan
ProceedsFromIssuanceOfCommonStockDividendReinvestmentPlan
|
4500000 | usd |
CY2022Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-1379000 | usd |
CY2023Q1 | us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
-126000 | usd |
CY2023Q1 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
478000 | usd |
CY2023Q1 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-604000 | usd |
CY2023Q1 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-1983000 | usd |
CY2021Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
1303000 | usd |
CY2022Q1 | us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
2498000 | usd |
CY2022Q1 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
1951000 | usd |
CY2022Q1 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
547000 | usd |
CY2022Q1 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
1850000 | usd |
CY2023Q1 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
|
11100000 | usd |
CY2023Q1 | cpk |
Rabbi Trust Investments Assets
RabbiTrustInvestmentsAssets
|
10800000 | usd |
CY2022Q4 | cpk |
Rabbi Trust Investments Assets
RabbiTrustInvestmentsAssets
|
10600000 | usd |
CY2023Q1 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
2408000 | usd |
CY2022Q1 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
2213000 | usd |
CY2023Q1 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
622000 | usd |
CY2022Q1 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
571000 | usd |
CY2023Q1 | us-gaap |
Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
|
1786000 | usd |
CY2022Q1 | us-gaap |
Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
|
1642000 | usd |
CY2023Q1 | us-gaap |
Notional Amount Of Nonderivative Instruments
NotionalAmountOfNonderivativeInstruments
|
50000000 | usd |
CY2023Q1 | cpk |
Energy Marketing Contracts Assets Total
EnergyMarketingContractsAssetsTotal
|
2146000 | usd |
CY2022Q4 | cpk |
Energy Marketing Contracts Assets Total
EnergyMarketingContractsAssetsTotal
|
3769000 | usd |
CY2023Q1 | us-gaap |
Energy Marketing Contracts Assets Current
EnergyMarketingContractsAssetsCurrent
|
1200000 | usd |
CY2022Q4 | us-gaap |
Energy Marketing Contracts Assets Current
EnergyMarketingContractsAssetsCurrent
|
2800000 | usd |
CY2023Q1 | cpk |
Energy Marketing Contract Liabilities Total
EnergyMarketingContractLiabilitiesTotal
|
1434000 | usd |
CY2022Q4 | cpk |
Energy Marketing Contract Liabilities Total
EnergyMarketingContractLiabilitiesTotal
|
2215000 | usd |
CY2023Q1 | us-gaap |
Energy Marketing Contract Liabilities Current
EnergyMarketingContractLiabilitiesCurrent
|
800000 | usd |
CY2022Q4 | us-gaap |
Energy Marketing Contract Liabilities Current
EnergyMarketingContractLiabilitiesCurrent
|
600000 | usd |
CY2023Q1 | us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
-171000 | usd |
CY2022Q1 | us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
3491000 | usd |
CY2023Q1 | cpk |
Energy Marketing Contract Liabilities Total
EnergyMarketingContractLiabilitiesTotal
|
1434000 | usd |
CY2023Q1 | cpk |
Energy Marketing Contract Liabilities Total
EnergyMarketingContractLiabilitiesTotal
|
1434000 | usd |
CY2022Q4 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
1853000 | usd |
CY2021Q4 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
2036000 | usd |
CY2023Q1 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases Sales Issuances Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements
|
0 | usd |
CY2022Q1 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases Sales Issuances Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements
|
131000 | usd |
CY2023Q1 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3
|
0 | usd |
CY2022Q1 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3
|
0 | usd |
CY2023Q1 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
|
81000 | usd |
CY2022Q1 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
|
71000 | usd |
CY2023Q1 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
|
-9000 | usd |
CY2022Q1 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
|
-8000 | usd |
CY2023Q1 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
1781000 | usd |
CY2022Q1 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
2104000 | usd |
CY2023Q1 | us-gaap |
Long Term Debt
LongTermDebt
|
678800000 | usd |
CY2023Q1 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
597500000 | usd |
CY2022Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
600800000 | usd |
CY2022Q4 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
505000000 | usd |
CY2023Q1 | us-gaap |
Unamortized Debt Issuance Expense
UnamortizedDebtIssuanceExpense
|
1075000 | usd |
CY2022Q4 | us-gaap |
Unamortized Debt Issuance Expense
UnamortizedDebtIssuanceExpense
|
946000 | usd |
CY2023Q1 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
677773000 | usd |
CY2022Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
599871000 | usd |
CY2023Q1 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
21489000 | usd |
CY2022Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
21483000 | usd |
CY2023Q1 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
656284000 | usd |
CY2022Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
578388000 | usd |
CY2023Q1 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.035 | |
CY2022Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.034 | |
CY2023Q1 | us-gaap |
Debt Instrument Unused Borrowing Capacity Amount
DebtInstrumentUnusedBorrowingCapacityAmount
|
255000000 | usd |
CY2023Q1 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
94100000 | usd |
CY2022Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
202200000 | usd |
CY2023Q1 | us-gaap |
Short Term Debt Weighted Average Interest Rate
ShortTermDebtWeightedAverageInterestRate
|
0.0517 | |
CY2022Q4 | us-gaap |
Short Term Debt Weighted Average Interest Rate
ShortTermDebtWeightedAverageInterestRate
|
0.0504 | |
CY2023Q1 | us-gaap |
Ratio Of Indebtedness To Net Capital1
RatioOfIndebtednessToNetCapital1
|
0.65 | |
CY2023Q1 | us-gaap |
Line Of Credit Facility Remaining Borrowing Capacity
LineOfCreditFacilityRemainingBorrowingCapacity
|
300100000 | usd |
CY2023Q1 | cpk |
Standby Letters Of Credit
StandbyLettersOfCredit
|
5800000 | usd |
CY2023Q1 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
788000 | usd |
CY2022Q1 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
651000 | usd |
CY2023Q1 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
14272000 | usd |
CY2022Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
14421000 | usd |
CY2023Q1 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
2562000 | usd |
CY2022Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
2552000 | usd |
CY2023Q1 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
12110000 | usd |
CY2022Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
12392000 | usd |
CY2023Q1 | cpk |
Total Operatingand Finance Lease Liabilities
TotalOperatingandFinanceLeaseLiabilities
|
14672000 | usd |
CY2022Q4 | cpk |
Total Operatingand Finance Lease Liabilities
TotalOperatingandFinanceLeaseLiabilities
|
14944000 | usd |
CY2023Q1 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P8Y4M24D | |
CY2022Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P8Y6M14D | |
CY2023Q1 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
722000 | usd |
CY2022Q1 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
609000 | usd |
CY2023Q1 | us-gaap |
Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
|
2296000 | usd |
CY2023Q1 | us-gaap |
Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
|
2623000 | usd |
CY2023Q1 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
2236000 | usd |
CY2023Q1 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
|
1725000 | usd |
CY2023Q1 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
|
1571000 | usd |
CY2023Q1 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
|
1192000 | usd |
CY2023Q1 | us-gaap |
Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
|
5243000 | usd |
CY2023Q1 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
16886000 | usd |
CY2023Q1 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
-2214000 | usd |
CY2023Q1 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
14672000 | usd |
CY2023Q1 | cpk |
Lessee Future Operating Lease Option Payments
LesseeFutureOperatingLeaseOptionPayments
|
2100000 | usd |