2018 Q4 Form 10-Q Financial Statement
#000076682918000131 Filed on October 26, 2018
Income Statement
| Concept | 2018 Q4 | 2018 Q3 | 2017 Q3 |
|---|---|---|---|
| Revenue | $98.70M | $124.9M | $124.6M |
| YoY Change | 5.56% | 0.22% | 10.93% |
| Cost Of Revenue | $13.80M | $16.80M | $18.30M |
| YoY Change | -10.97% | -8.2% | 40.77% |
| Gross Profit | $84.90M | $108.1M | $106.3M |
| YoY Change | 8.85% | 1.69% | 7.05% |
| Gross Profit Margin | 86.02% | 86.58% | 85.33% |
| Selling, General & Admin | $12.10M | $12.20M | $11.40M |
| YoY Change | -10.37% | 7.02% | -5.0% |
| % of Gross Profit | 14.25% | 11.29% | 10.72% |
| Research & Development | |||
| YoY Change | |||
| % of Gross Profit | |||
| Depreciation & Amortization | $14.30M | $14.20M | $12.60M |
| YoY Change | 13.49% | 12.7% | 9.57% |
| % of Gross Profit | 16.84% | 13.14% | 11.85% |
| Operating Expenses | $63.80M | $73.80M | $67.10M |
| YoY Change | 8.32% | 9.99% | 6.51% |
| Operating Profit | $17.48M | $25.83M | $38.25M |
| YoY Change | -4.02% | -32.47% | 5.22% |
| Interest Expense | -$6.100M | $6.077M | $5.541M |
| YoY Change | 8.93% | 9.67% | 2.12% |
| % of Operating Profit | -34.89% | 23.53% | 14.49% |
| Other Income/Expense, Net | -$100.0K | $538.0K | $359.0K |
| YoY Change | -75.0% | 49.86% | -12.44% |
| Pretax Income | $11.30M | $19.89M | $33.06M |
| YoY Change | -55.86% | -39.84% | 5.06% |
| Income Tax | $2.500M | $4.103M | $13.52M |
| % Of Pretax Income | 22.12% | 20.63% | 40.9% |
| Net Earnings | $8.823M | $15.79M | $19.54M |
| YoY Change | -49.01% | -19.2% | 3.06% |
| Net Earnings / Revenue | 8.94% | 12.65% | 15.68% |
| Basic Earnings Per Share | $0.38 | $0.77 | $0.95 |
| Diluted Earnings Per Share | $0.38 | $0.76 | $0.94 |
| COMMON SHARES | |||
| Basic Shares Outstanding | 20.63M shares | 20.63M shares | 20.52M shares |
| Diluted Shares Outstanding | 20.73M shares | 20.70M shares |
Balance Sheet
| Concept | 2018 Q4 | 2018 Q3 | 2017 Q3 |
|---|---|---|---|
| SHORT-TERM ASSETS | |||
| Cash & Short-Term Investments | $420.7M | $13.30M | $7.600M |
| YoY Change | 5293.59% | 75.0% | -57.06% |
| Cash & Equivalents | $420.7M | $13.33M | $7.569M |
| Short-Term Investments | |||
| Other Short-Term Assets | $4.871M | $5.522M | $5.223M |
| YoY Change | 2.55% | 5.72% | 3.53% |
| Inventory | |||
| Prepaid Expenses | |||
| Receivables | $19.15M | $22.60M | $23.30M |
| Other Receivables | $3.000M | $800.0K | $1.600M |
| Total Short-Term Assets | $502.7M | $80.37M | $87.12M |
| YoY Change | 651.92% | -7.75% | -34.66% |
| LONG-TERM ASSETS | |||
| Property, Plant & Equipment | $44.01M | $44.31M | $45.38M |
| YoY Change | -2.38% | -2.36% | -10.52% |
| Goodwill | $1.680M | ||
| YoY Change | |||
| Intangibles | |||
| YoY Change | |||
| Long-Term Investments | $0.00 | $0.00 | $3.800M |
| YoY Change | -100.0% | -100.0% | 18.75% |
| Other Assets | $2.442M | $4.263M | $7.758M |
| YoY Change | -9.86% | -45.05% | -2.37% |
| Total Long-Term Assets | $80.84M | $108.9M | $152.5M |
| YoY Change | -24.31% | -28.56% | 5.29% |
| TOTAL ASSETS | |||
| Total Short-Term Assets | $502.7M | $80.37M | $87.12M |
| Total Long-Term Assets | $80.84M | $108.9M | $152.5M |
| Total Assets | $1.956B | $2.004B | $1.512B |
| YoY Change | 0.0% | 32.55% | 3.94% |
| SHORT-TERM LIABILITIES | |||
| YoY Change | |||
| Accounts Payable | $24.94M | $26.96M | $30.66M |
| YoY Change | 8.61% | -12.08% | 41.46% |
| Accrued Expenses | $29.90M | $38.90M | $36.30M |
| YoY Change | 2.4% | 7.16% | 36.47% |
| Deferred Revenue | |||
| YoY Change | |||
| Short-Term Debt | $100.0M | $76.00M | $13.00M |
| YoY Change | 300.0% | 484.62% | -79.66% |
| Long-Term Debt Due | $0.00 | $0.00 | |
| YoY Change | -100.0% | ||
| Total Short-Term Liabilities | $164.0M | $151.7M | $93.42M |
| YoY Change | 92.81% | 62.37% | -38.19% |
| LONG-TERM LIABILITIES | |||
| Long-Term Debt | $431.4M | $431.3M | $431.0M |
| YoY Change | 0.08% | 0.08% | 18.33% |
| Other Long-Term Liabilities | $13.53M | $13.57M | $12.85M |
| YoY Change | 3.95% | 5.57% | 16.08% |
| Total Long-Term Liabilities | $444.9M | $444.9M | $443.9M |
| YoY Change | 0.19% | 0.24% | 18.27% |
| TOTAL LIABILITIES | |||
| Total Short-Term Liabilities | $164.0M | $151.7M | $93.42M |
| Total Long-Term Liabilities | $444.9M | $444.9M | $443.9M |
| Total Liabilities | $608.9M | $596.6M | $537.3M |
| YoY Change | 15.08% | 11.04% | 2.06% |
| SHAREHOLDERS EQUITY | |||
| Retained Earnings | $393.9M | $390.9M | $366.8M |
| YoY Change | 4.73% | 6.56% | 11.55% |
| Common Stock | $495.4M | $84.07M | $83.88M |
| YoY Change | 483.59% | 0.23% | 3.09% |
| Preferred Stock | |||
| YoY Change | |||
| Treasury Stock (at cost) | |||
| YoY Change | |||
| Treasury Stock Shares | |||
| Shareholders Equity | $889.3M | $475.0M | $452.5M |
| YoY Change | |||
| Total Liabilities & Shareholders Equity | $1.956B | $1.537B | $1.512B |
| YoY Change | 34.18% | 1.67% | 3.94% |
Cashflow Statement
| Concept | 2018 Q4 | 2018 Q3 | 2017 Q3 |
|---|---|---|---|
| OPERATING ACTIVITIES | |||
| Net Income | $8.823M | $15.79M | $19.54M |
| YoY Change | -49.01% | -19.2% | 3.06% |
| Depreciation, Depletion And Amortization | $14.30M | $14.20M | $12.60M |
| YoY Change | 13.49% | 12.7% | 9.57% |
| Cash From Operating Activities | $17.60M | $28.30M | $31.00M |
| YoY Change | 34.35% | -8.71% | 44.19% |
| INVESTING ACTIVITIES | |||
| Capital Expenditures | -$40.70M | -$38.50M | -$40.80M |
| YoY Change | -5.57% | -5.64% | -4.0% |
| Acquisitions | |||
| YoY Change | |||
| Other Investing Activities | -$100.0K | -$100.0K | -$1.600M |
| YoY Change | -100.41% | -93.75% | -108.21% |
| Cash From Investing Activities | -$40.80M | -$38.60M | -$42.50M |
| YoY Change | 121.74% | -9.18% | 85.59% |
| FINANCING ACTIVITIES | |||
| Cash Dividend Paid | |||
| YoY Change | |||
| Common Stock Issuance & Retirement, Net | |||
| YoY Change | |||
| Debt Paid & Issued, Net | |||
| YoY Change | |||
| Cash From Financing Activities | 430.6M | 14.70M | 9.800M |
| YoY Change | 7729.09% | 50.0% | 50.77% |
| NET CHANGE | |||
| Cash From Operating Activities | 17.60M | 28.30M | 31.00M |
| Cash From Investing Activities | -40.80M | -38.60M | -42.50M |
| Cash From Financing Activities | 430.6M | 14.70M | 9.800M |
| Net Change In Cash | 407.4M | 4.400M | -1.700M |
| YoY Change | 203600.0% | -358.82% | -133.33% |
| FREE CASH FLOW | |||
| Cash From Operating Activities | $17.60M | $28.30M | $31.00M |
| Capital Expenditures | -$40.70M | -$38.50M | -$40.80M |
| Free Cash Flow | $58.30M | $66.80M | $71.80M |
| YoY Change | 3.74% | -6.96% | 12.19% |
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0 | USD | |
| CY2018Q3 | sjw |
Regulatory Balancingand Memorandum Accounts Net Under Collected
RegulatoryBalancingandMemorandumAccountsNetUnderCollected
|
3904000 | USD |
| CY2017Q3 | sjw |
Regulatory Balancingand Memorandum Accounts Revenue Net
RegulatoryBalancingandMemorandumAccountsRevenueNet
|
-3868000 | USD |
| sjw |
Regulatory Balancingand Memorandum Accounts Revenue Net
RegulatoryBalancingandMemorandumAccountsRevenueNet
|
-9979000 | USD | |
| CY2018Q3 | sjw |
Regulatory Balancingand Memorandum Accounts Revenue Net
RegulatoryBalancingandMemorandumAccountsRevenueNet
|
-788000 | USD |
| sjw |
Regulatory Balancingand Memorandum Accounts Revenue Net
RegulatoryBalancingandMemorandumAccountsRevenueNet
|
-7235000 | USD | |
| CY2018Q3 | sjw |
Regulatory Balancingand Memorandum Accounts Review Authorized Revenue Threshold Percentage
RegulatoryBalancingandMemorandumAccountsReviewAuthorizedRevenueThresholdPercentage
|
0.02 | |
| CY2018Q1 | sjw |
Regulatory Rate Filings Proposed Rate Increase Percentof Authorized Revenue Year Two
RegulatoryRateFilingsProposedRateIncreasePercentofAuthorizedRevenueYearTwo
|
0.0370 | |
| CY2018Q1 | sjw |
Regulatory Rate Filings Requested Rate Increase Percent Of Authorized Revenue Year Three
RegulatoryRateFilingsRequestedRateIncreasePercentOfAuthorizedRevenueYearThree
|
0.0517 | |
| CY2018Q1 | sjw |
Regulatory Rate Filings Requested Rate Increase Year One
RegulatoryRateFilingsRequestedRateIncreaseYearOne
|
34288000 | USD |
| CY2018Q1 | sjw |
Regulatory Rate Filings Requested Rate Increase Year Three
RegulatoryRateFilingsRequestedRateIncreaseYearThree
|
20582000 | USD |
| CY2018Q1 | sjw |
Regulatory Rate Filings Requested Rate Increase Year Two
RegulatoryRateFilingsRequestedRateIncreaseYearTwo
|
14232000 | USD |
| CY2018Q1 | sjw |
Regulatory Rate Filings Requested Rate Increaseas Percentageof Total Revenueat Timeof Request Year One
RegulatoryRateFilingsRequestedRateIncreaseasPercentageofTotalRevenueatTimeofRequestYearOne
|
0.0976 | |
| sjw |
Utility Property Installed By Developer
UtilityPropertyInstalledByDeveloper
|
874000 | USD | |
| sjw |
Utility Property Installed By Developer
UtilityPropertyInstalledByDeveloper
|
567000 | USD | |
| CY2016Q2 | sjw |
Water Reduction Target Goal Percentage
WaterReductionTargetGoalPercentage
|
0.2 | |
| CY2017Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
22960000 | USD |
| CY2018Q3 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
26956000 | USD |
| CY2017Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
17305000 | USD |
| CY2018Q3 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
22595000 | USD |
| CY2017Q4 | us-gaap |
Accrual For Taxes Other Than Income Taxes Current
AccrualForTaxesOtherThanIncomeTaxesCurrent
|
1904000 | USD |
| CY2018Q3 | us-gaap |
Accrual For Taxes Other Than Income Taxes Current
AccrualForTaxesOtherThanIncomeTaxesCurrent
|
4056000 | USD |
| CY2017Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
2203000 | USD |
| CY2018Q3 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
0 | USD |
| CY2017Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
84866000 | USD |
| CY2018Q3 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
84045000 | USD |
| CY2017Q3 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
589000 | USD |
| us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
1633000 | USD | |
| CY2018Q3 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
504000 | USD |
| us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
1383000 | USD | |
| CY2017Q3 | us-gaap |
Assets
Assets
|
1511570000 | USD |
| CY2017Q4 | us-gaap |
Assets
Assets
|
1458001000 | USD |
| CY2018Q3 | us-gaap |
Assets
Assets
|
1536868000 | USD |
| CY2017Q4 | us-gaap |
Assets Current
AssetsCurrent
|
66858000 | USD |
| CY2018Q3 | us-gaap |
Assets Current
AssetsCurrent
|
80367000 | USD |
| CY2017Q4 | us-gaap |
Assets Noncurrent
AssetsNoncurrent
|
106798000 | USD |
| CY2018Q3 | us-gaap |
Assets Noncurrent
AssetsNoncurrent
|
108933000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Equity Securities Noncurrent
AvailableForSaleSecuritiesEquitySecuritiesNoncurrent
|
4535000 | USD |
| CY2018Q3 | us-gaap |
Available For Sale Securities Equity Securities Noncurrent
AvailableForSaleSecuritiesEquitySecuritiesNoncurrent
|
0 | USD |
| CY2017Q3 | us-gaap |
Available For Sale Securities Gross Realized Gain Loss Net
AvailableForSaleSecuritiesGrossRealizedGainLossNet
|
0 | USD |
| us-gaap |
Available For Sale Securities Gross Realized Gain Loss Net
AvailableForSaleSecuritiesGrossRealizedGainLossNet
|
0 | USD | |
| CY2018Q3 | us-gaap |
Available For Sale Securities Gross Realized Gain Loss Net
AvailableForSaleSecuritiesGrossRealizedGainLossNet
|
191000 | USD |
| us-gaap |
Available For Sale Securities Gross Realized Gain Loss Net
AvailableForSaleSecuritiesGrossRealizedGainLossNet
|
104000 | USD | |
| CY2018Q1 | us-gaap |
Business Acquisition Equity Interests Issued Or Issuable Number Of Shares Issued
BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued
|
70.00 | shares |
| CY2017Q3 | us-gaap |
Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
|
0 | USD |
| us-gaap |
Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
|
0 | USD | |
| CY2018Q3 | us-gaap |
Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
|
8442000 | USD |
| us-gaap |
Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
|
14994000 | USD | |
| CY2017Q4 | us-gaap |
Capitalization Longterm Debt And Equity
CapitalizationLongtermDebtAndEquity
|
894301000 | USD |
| CY2017Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
7799000 | USD |
| CY2018Q3 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
13327000 | USD |
| CY2018Q3 | us-gaap |
Capitalization Longterm Debt And Equity
CapitalizationLongtermDebtAndEquity
|
906298000 | USD |
| CY2016Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
25350000 | USD |
| CY2017Q3 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
7569000 | USD |
| CY2017Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
0 | USD |
| CY2018Q3 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
0 | USD |
| CY2017Q3 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.22 | |
| us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.65 | ||
| CY2018Q3 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.28 | |
| us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.84 | ||
| CY2017Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.001 | |
| CY2018Q3 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.001 | |
| CY2017Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
36000000 | shares |
| CY2018Q3 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
36000000 | shares |
| CY2017Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
20520856 | shares |
| CY2018Q3 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
20631171 | shares |
| CY2017Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
20520856 | shares |
| CY2018Q3 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
20631171 | shares |
| CY2017Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
21000 | USD |
| CY2018Q3 | us-gaap |
Common Stock Value
CommonStockValue
|
21000 | USD |
| CY2017Q3 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
19620000 | USD |
| us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
42151000 | USD | |
| CY2018Q3 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
15788000 | USD |
| us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
29944000 | USD | |
| CY2017Q4 | us-gaap |
Contributions In Aid Of Construction
ContributionsInAidOfConstruction
|
160830000 | USD |
| CY2018Q3 | us-gaap |
Contributions In Aid Of Construction
ContributionsInAidOfConstruction
|
167769000 | USD |
| CY2017Q3 | us-gaap |
Cost Of Purchased Water
CostOfPurchasedWater
|
30833000 | USD |
| us-gaap |
Cost Of Purchased Water
CostOfPurchasedWater
|
66938000 | USD | |
| CY2018Q3 | us-gaap |
Cost Of Purchased Water
CostOfPurchasedWater
|
33545000 | USD |
| us-gaap |
Cost Of Purchased Water
CostOfPurchasedWater
|
72673000 | USD | |
| CY2017Q4 | us-gaap |
Customer Advances For Construction
CustomerAdvancesForConstruction
|
83695000 | USD |
| CY2018Q3 | us-gaap |
Customer Advances For Construction
CustomerAdvancesForConstruction
|
80124000 | USD |
| CY2018Q3 | us-gaap |
Debt And Equity Securities Gain Loss
DebtAndEquitySecuritiesGainLoss
|
138000 | USD |
| us-gaap |
Debt And Equity Securities Gain Loss
DebtAndEquitySecuritiesGainLoss
|
75000 | USD | |
| us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
1283000 | USD | |
| us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-5445000 | USD | |
| CY2017Q4 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
85795000 | USD |
| CY2018Q3 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
80901000 | USD |
| CY2017Q3 | us-gaap |
Defined Benefit Plan Expected Return On Plan Assets
DefinedBenefitPlanExpectedReturnOnPlanAssets
|
2060000 | USD |
| us-gaap |
Defined Benefit Plan Expected Return On Plan Assets
DefinedBenefitPlanExpectedReturnOnPlanAssets
|
6179000 | USD | |
| CY2018Q3 | us-gaap |
Defined Benefit Plan Expected Return On Plan Assets
DefinedBenefitPlanExpectedReturnOnPlanAssets
|
2426000 | USD |
| us-gaap |
Defined Benefit Plan Expected Return On Plan Assets
DefinedBenefitPlanExpectedReturnOnPlanAssets
|
7279000 | USD | |
| CY2017Q4 | us-gaap |
Defined Benefit Plan Fair Value Of Plan Assets
DefinedBenefitPlanFairValueOfPlanAssets
|
140164000 | USD |
| CY2018Q3 | us-gaap |
Defined Benefit Plan Fair Value Of Plan Assets
DefinedBenefitPlanFairValueOfPlanAssets
|
145031000 | USD |
| CY2017Q3 | us-gaap |
Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
|
1912000 | USD |
| us-gaap |
Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
|
5735000 | USD | |
| CY2018Q3 | us-gaap |
Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
|
1876000 | USD |
| us-gaap |
Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
|
5629000 | USD | |
| CY2017Q3 | us-gaap |
Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
|
2261000 | USD |
| CY2018Q3 | us-gaap |
Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
|
2190000 | USD |
| CY2017Q3 | us-gaap |
Defined Benefit Plan Other Costs
DefinedBenefitPlanOtherCosts
|
1101000 | USD |
| us-gaap |
Defined Benefit Plan Other Costs
DefinedBenefitPlanOtherCosts
|
3304000 | USD | |
| CY2018Q3 | us-gaap |
Defined Benefit Plan Other Costs
DefinedBenefitPlanOtherCosts
|
1139000 | USD |
| us-gaap |
Defined Benefit Plan Other Costs
DefinedBenefitPlanOtherCosts
|
3417000 | USD | |
| CY2017Q3 | us-gaap |
Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
|
1308000 | USD |
| us-gaap |
Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
|
3922000 | USD | |
| CY2018Q3 | us-gaap |
Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
|
1601000 | USD |
| us-gaap |
Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
|
4804000 | USD | |
| CY2018Q3 | us-gaap |
Defined Contribution Plan Employer Discretionary Contribution Amount
DefinedContributionPlanEmployerDiscretionaryContributionAmount
|
2048000 | USD |
| us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
37877000 | USD | |
| us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
42649000 | USD | |
| CY2017Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.95 | |
| us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.04 | ||
| CY2018Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.77 | |
| us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.45 | ||
| CY2017Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.94 | |
| us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.03 | ||
| CY2018Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.76 | |
| us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.45 | ||
| CY2017Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
6011000 | USD |
| CY2018Q3 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
4568000 | USD |
| CY2017Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
14413000 | USD |
| CY2018Q3 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
15748000 | USD |
| CY2017Q3 | us-gaap |
Gain Loss On Sale Of Properties
GainLossOnSaleOfProperties
|
0 | USD |
| us-gaap |
Gain Loss On Sale Of Properties
GainLossOnSaleOfProperties
|
6903000 | USD | |
| CY2018Q3 | us-gaap |
Gain Loss On Sale Of Properties
GainLossOnSaleOfProperties
|
0 | USD |
| us-gaap |
Gain Loss On Sale Of Properties
GainLossOnSaleOfProperties
|
0 | USD | |
| CY2017Q3 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
11949000 | USD |
| us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
34909000 | USD | |
| CY2018Q3 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
12752000 | USD |
| us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
36278000 | USD | |
| CY2017Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
33063000 | USD |
| us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
70850000 | USD | |
| CY2018Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
19891000 | USD |
| us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
37535000 | USD | |
| CY2017Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
13523000 | USD |
| us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
27055000 | USD | |
| CY2018Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
4103000 | USD |
| us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
7591000 | USD | |
| us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
14552000 | USD | |
| us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
5145000 | USD | |
| CY2017Q4 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
7981000 | USD |
| CY2018Q3 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
0 | USD |
| us-gaap |
Increase Decrease In Accrued Taxes Payable
IncreaseDecreaseInAccruedTaxesPayable
|
14228000 | USD | |
| us-gaap |
Increase Decrease In Accrued Taxes Payable
IncreaseDecreaseInAccruedTaxesPayable
|
12482000 | USD | |
| us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
18335000 | USD | |
| us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
15190000 | USD | |
| CY2017Q3 | us-gaap |
Interest Expense
InterestExpense
|
5541000 | USD |
| us-gaap |
Interest Expense
InterestExpense
|
17354000 | USD | |
| CY2018Q3 | us-gaap |
Interest Expense
InterestExpense
|
6077000 | USD |
| us-gaap |
Interest Expense
InterestExpense
|
18213000 | USD | |
| CY2017Q3 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
5541000 | USD |
| us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
17354000 | USD | |
| CY2018Q3 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
6077000 | USD |
| us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
18213000 | USD | |
| us-gaap |
Interest Paid
InterestPaid
|
18383000 | USD | |
| us-gaap |
Interest Paid
InterestPaid
|
19705000 | USD | |
| CY2017Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
6869000 | USD |
| CY2018Q3 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
7402000 | USD |
| CY2017Q4 | us-gaap |
Investment Building And Building Improvements
InvestmentBuildingAndBuildingImprovements
|
42951000 | USD |
| CY2018Q3 | us-gaap |
Investment Building And Building Improvements
InvestmentBuildingAndBuildingImprovements
|
43074000 | USD |
| CY2017Q4 | us-gaap |
Land
Land
|
13262000 | USD |
| CY2018Q3 | us-gaap |
Land
Land
|
13262000 | USD |
| CY2017Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
1458001000 | USD |
| CY2018Q3 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
1536868000 | USD |
| CY2017Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
85052000 | USD |
| CY2018Q3 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
151680000 | USD |
| CY2017Q4 | us-gaap |
Lines Of Credit Current
LinesOfCreditCurrent
|
25000000 | USD |
| CY2018Q3 | us-gaap |
Lines Of Credit Current
LinesOfCreditCurrent
|
76000000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
431092000 | USD |
| CY2018Q3 | us-gaap |
Long Term Debt
LongTermDebt
|
431341000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
431092000 | USD |
| CY2018Q3 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
431341000 | USD |
| CY2017Q3 | us-gaap |
Marketable Securities Unrealized Gain Loss
MarketableSecuritiesUnrealizedGainLoss
|
0 | USD |
| us-gaap |
Marketable Securities Unrealized Gain Loss
MarketableSecuritiesUnrealizedGainLoss
|
0 | USD | |
| CY2018Q3 | us-gaap |
Marketable Securities Unrealized Gain Loss
MarketableSecuritiesUnrealizedGainLoss
|
0 | USD |
| us-gaap |
Marketable Securities Unrealized Gain Loss
MarketableSecuritiesUnrealizedGainLoss
|
-527000 | USD | |
| us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-10292000 | USD | |
| us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
37774000 | USD | |
| us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-95456000 | USD | |
| us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-105957000 | USD | |
| us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
87967000 | USD | |
| us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
73711000 | USD | |
| CY2017Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
19540000 | USD |
| us-gaap |
Net Income Loss
NetIncomeLoss
|
41899000 | USD | |
| CY2018Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
15788000 | USD |
| us-gaap |
Net Income Loss
NetIncomeLoss
|
29944000 | USD | |
| CY2017Q3 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
0 | USD |
| CY2018Q3 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
0 | USD |
| us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
0 | USD | |
| CY2017Q3 | us-gaap |
Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component
NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent
|
953000 | USD |
| us-gaap |
Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component
NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent
|
2860000 | USD | |
| CY2018Q3 | us-gaap |
Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component
NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent
|
589000 | USD |
| us-gaap |
Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component
NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent
|
1767000 | USD | |
| CY2017Q4 | us-gaap |
Net Regulatory Assets
NetRegulatoryAssets
|
99554000 | USD |
| CY2018Q3 | us-gaap |
Net Regulatory Assets
NetRegulatoryAssets
|
104670000 | USD |
| CY2017Q4 | us-gaap |
Nontrade Receivables Current
NontradeReceivablesCurrent
|
1118000 | USD |
| CY2018Q3 | us-gaap |
Nontrade Receivables Current
NontradeReceivablesCurrent
|
826000 | USD |
| us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
|
2 | reportable_segment | |
| CY2017Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
39198000 | USD |
| us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
82725000 | USD | |
| CY2018Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
25828000 | USD |
| us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
55958000 | USD | |
| CY2017Q3 | us-gaap |
Operating Leases Income Statement Lease Revenue
OperatingLeasesIncomeStatementLeaseRevenue
|
1391000 | USD |
| us-gaap |
Operating Leases Income Statement Lease Revenue
OperatingLeasesIncomeStatementLeaseRevenue
|
4281000 | USD | |
| CY2018Q3 | us-gaap |
Operating Leases Income Statement Lease Revenue
OperatingLeasesIncomeStatementLeaseRevenue
|
1441000 | USD |
| us-gaap |
Operating Leases Income Statement Lease Revenue
OperatingLeasesIncomeStatementLeaseRevenue
|
4103000 | USD | |
| CY2017Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
4750000 | USD |
| CY2018Q3 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
5522000 | USD |
| CY2017Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
2709000 | USD |
| CY2018Q3 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
4263000 | USD |
| CY2017Q3 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
80000 | USD |
| us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
252000 | USD | |
| CY2018Q3 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
0 | USD |
| us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
0 | USD | |
| CY2017Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
7926000 | USD |
| CY2018Q3 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
8502000 | USD |
| CY2017Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
13011000 | USD |
| CY2018Q3 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
13569000 | USD |
| CY2017Q3 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
359000 | USD |
| us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
1436000 | USD | |
| CY2018Q3 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
538000 | USD |
| us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
1980000 | USD | |
| us-gaap |
Payments For Proceeds From Removal Costs
PaymentsForProceedsFromRemovalCosts
|
2323000 | USD | |
| us-gaap |
Payments For Proceeds From Removal Costs
PaymentsForProceedsFromRemovalCosts
|
3789000 | USD | |
| us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
13380000 | USD | |
| us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
17297000 | USD | |
| us-gaap |
Payments To Acquire Real Estate
PaymentsToAcquireRealEstate
|
116000 | USD | |
| us-gaap |
Payments To Acquire Real Estate
PaymentsToAcquireRealEstate
|
123000 | USD | |
| us-gaap |
Payments To Acquire Water Systems
PaymentsToAcquireWaterSystems
|
103417000 | USD | |
| us-gaap |
Payments To Acquire Water Systems
PaymentsToAcquireWaterSystems
|
97753000 | USD | |
| us-gaap |
Payments To Minority Shareholders
PaymentsToMinorityShareholders
|
1896000 | USD | |
| CY2017Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
72841000 | USD |
| CY2017Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
1792323000 | USD |
| CY2018Q3 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
1897177000 | USD |
| CY2018Q3 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
75877000 | USD |
| us-gaap |
Proceeds From Contribution In Aid Of Construction
ProceedsFromContributionInAidOfConstruction
|
10486000 | USD | |
| us-gaap |
Proceeds From Contribution In Aid Of Construction
ProceedsFromContributionInAidOfConstruction
|
8968000 | USD | |
| us-gaap |
Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
|
28500000 | USD | |
| us-gaap |
Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
|
52000000 | USD | |
| us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
397000 | USD | |
| us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-2822000 | USD | |
| CY2018Q3 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
3398000 | USD |
| us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
4112000 | USD | |
| us-gaap |
Proceeds From Sale Of Available For Sale Securities Equity
ProceedsFromSaleOfAvailableForSaleSecuritiesEquity
|
0 | USD | |
| us-gaap |
Proceeds From Sale Of Available For Sale Securities Equity
ProceedsFromSaleOfAvailableForSaleSecuritiesEquity
|
4112000 | USD | |
| us-gaap |
Proceeds From Sale Of Property Held For Sale
ProceedsFromSaleOfPropertyHeldForSale
|
11180000 | USD | |
| us-gaap |
Proceeds From Sale Of Property Held For Sale
ProceedsFromSaleOfPropertyHeldForSale
|
0 | USD | |
| CY2017Q3 | us-gaap |
Profit Loss
ProfitLoss
|
19540000 | USD |
| us-gaap |
Profit Loss
ProfitLoss
|
43795000 | USD | |
| CY2018Q3 | us-gaap |
Profit Loss
ProfitLoss
|
15788000 | USD |
| us-gaap |
Profit Loss
ProfitLoss
|
29944000 | USD | |
| CY2017Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
45081000 | USD |
| CY2018Q3 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
44307000 | USD |
| CY2017Q4 | us-gaap |
Public Utilities Property Plant And Equipment Accumulated Depreciation
PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
|
553059000 | USD |
| CY2018Q3 | us-gaap |
Public Utilities Property Plant And Equipment Accumulated Depreciation
PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
|
593916000 | USD |
| CY2017Q4 | us-gaap |
Public Utilities Property Plant And Equipment Construction Work In Progress
PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress
|
45851000 | USD |
| CY2018Q3 | us-gaap |
Public Utilities Property Plant And Equipment Construction Work In Progress
PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress
|
79475000 | USD |
| CY2017Q4 | us-gaap |
Public Utilities Property Plant And Equipment Land
PublicUtilitiesPropertyPlantAndEquipmentLand
|
17831000 | USD |
| CY2018Q3 | us-gaap |
Public Utilities Property Plant And Equipment Land
PublicUtilitiesPropertyPlantAndEquipmentLand
|
18300000 | USD |
| CY2017Q4 | us-gaap |
Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
|
1239264000 | USD |
| CY2018Q3 | us-gaap |
Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
|
1303261000 | USD |
| CY2017Q4 | us-gaap |
Public Utilities Property Plant And Equipment Plant In Service
PublicUtilitiesPropertyPlantAndEquipmentPlantInService
|
1714228000 | USD |
| CY2018Q3 | us-gaap |
Public Utilities Property Plant And Equipment Plant In Service
PublicUtilitiesPropertyPlantAndEquipmentPlantInService
|
1783654000 | USD |
| CY2018Q2 | us-gaap |
Public Utilities Requested Rate Increase Decrease Amount
PublicUtilitiesRequestedRateIncreaseDecreaseAmount
|
13732000 | USD |
| CY2018Q2 | us-gaap |
Public Utilities Requested Rate Increase Decrease Amount
PublicUtilitiesRequestedRateIncreaseDecreaseAmount
|
-14801000 | USD |
| CY2018Q3 | us-gaap |
Public Utilities Requested Rate Increase Decrease Amount
PublicUtilitiesRequestedRateIncreaseDecreaseAmount
|
3155000 | USD |
| CY2018Q2 | us-gaap |
Public Utilities Requested Rate Increase Decrease Percentage
PublicUtilitiesRequestedRateIncreaseDecreasePercentage
|
0.0375 | |
| CY2018Q2 | us-gaap |
Public Utilities Requested Rate Increase Decrease Percentage
PublicUtilitiesRequestedRateIncreaseDecreasePercentage
|
-0.0389 | |
| CY2018Q3 | us-gaap |
Public Utilities Requested Rate Increase Decrease Percentage
PublicUtilitiesRequestedRateIncreaseDecreasePercentage
|
0.0083 | |
| CY2017Q4 | us-gaap |
Real Estate Investment Property Accumulated Depreciation
RealEstateInvestmentPropertyAccumulatedDepreciation
|
11132000 | USD |
| CY2018Q3 | us-gaap |
Real Estate Investment Property Accumulated Depreciation
RealEstateInvestmentPropertyAccumulatedDepreciation
|
12029000 | USD |
| CY2017Q4 | us-gaap |
Real Estate Investment Property At Cost
RealEstateInvestmentPropertyAtCost
|
56213000 | USD |
| CY2018Q3 | us-gaap |
Real Estate Investment Property At Cost
RealEstateInvestmentPropertyAtCost
|
56336000 | USD |
| CY2017Q4 | us-gaap |
Receivables Long Term Contracts Or Programs
ReceivablesLongTermContractsOrPrograms
|
27905000 | USD |
| CY2018Q3 | us-gaap |
Receivables Long Term Contracts Or Programs
ReceivablesLongTermContractsOrPrograms
|
38097000 | USD |
| CY2017Q3 | us-gaap |
Regulated Operating Revenue
RegulatedOperatingRevenue
|
124578000 | USD |
| us-gaap |
Regulated Operating Revenue
RegulatedOperatingRevenue
|
295696000 | USD | |
| CY2017Q3 | us-gaap |
Utilities Operating Expense Purchased Power
UtilitiesOperatingExpensePurchasedPower
|
2500000 | USD |
| CY2018Q3 | us-gaap |
Regulated Operating Revenue
RegulatedOperatingRevenue
|
124853000 | USD |
| us-gaap |
Regulated Operating Revenue
RegulatedOperatingRevenue
|
298981000 | USD | |
| CY2017Q4 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
99554000 | USD |
| CY2018Q3 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
104670000 | USD |
| CY2017Q4 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
62476000 | USD |
| CY2018Q3 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
60650000 | USD |
| us-gaap |
Repayments Of Advances For Construction
RepaymentsOfAdvancesForConstruction
|
1982000 | USD | |
| us-gaap |
Repayments Of Advances For Construction
RepaymentsOfAdvancesForConstruction
|
2075000 | USD | |
| us-gaap |
Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
|
29700000 | USD | |
| us-gaap |
Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
|
1000000 | USD | |
| us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
2717000 | USD | |
| us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
0 | USD | |
| CY2017Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
376119000 | USD |
| CY2018Q3 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
390891000 | USD |
| CY2017Q3 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
125722000 | USD |
| us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
290146000 | USD | |
| CY2018Q3 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
120007000 | USD |
| us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
294319000 | USD | |
| CY2017Q3 | us-gaap |
Revenues
Revenues
|
124578000 | USD |
| us-gaap |
Revenues
Revenues
|
295696000 | USD | |
| CY2018Q3 | us-gaap |
Revenues
Revenues
|
124853000 | USD |
| us-gaap |
Revenues
Revenues
|
298981000 | USD | |
| us-gaap |
Share Based Compensation
ShareBasedCompensation
|
1633000 | USD | |
| us-gaap |
Share Based Compensation
ShareBasedCompensation
|
1383000 | USD | |
| CY2017Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
463209000 | USD |
| CY2018Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
474957000 | USD |
| CY2017Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
0 | USD |
| CY2018Q3 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
1340000 | USD |
| us-gaap |
Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
|
0 | USD | |
| us-gaap |
Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
|
-527000 | USD | |
| CY2017Q3 | us-gaap |
Utilities Operating Expense
UtilitiesOperatingExpense
|
85380000 | USD |
| us-gaap |
Utilities Operating Expense
UtilitiesOperatingExpense
|
212971000 | USD | |
| CY2018Q3 | us-gaap |
Utilities Operating Expense
UtilitiesOperatingExpense
|
99025000 | USD |
| us-gaap |
Utilities Operating Expense
UtilitiesOperatingExpense
|
243023000 | USD | |
| CY2017Q3 | us-gaap |
Utilities Operating Expense Depreciation And Amortization
UtilitiesOperatingExpenseDepreciationAndAmortization
|
12065000 | USD |
| us-gaap |
Utilities Operating Expense Depreciation And Amortization
UtilitiesOperatingExpenseDepreciationAndAmortization
|
36217000 | USD | |
| CY2018Q3 | us-gaap |
Utilities Operating Expense Depreciation And Amortization
UtilitiesOperatingExpenseDepreciationAndAmortization
|
13682000 | USD |
| us-gaap |
Utilities Operating Expense Depreciation And Amortization
UtilitiesOperatingExpenseDepreciationAndAmortization
|
40921000 | USD | |
| CY2017Q3 | us-gaap |
Utilities Operating Expense Maintenance
UtilitiesOperatingExpenseMaintenance
|
4607000 | USD |
| us-gaap |
Utilities Operating Expense Maintenance
UtilitiesOperatingExpenseMaintenance
|
12991000 | USD | |
| CY2018Q3 | us-gaap |
Utilities Operating Expense Maintenance
UtilitiesOperatingExpenseMaintenance
|
4980000 | USD |
| us-gaap |
Utilities Operating Expense Maintenance
UtilitiesOperatingExpenseMaintenance
|
14036000 | USD | |
| CY2017Q3 | us-gaap |
Utilities Operating Expense Other
UtilitiesOperatingExpenseOther
|
4216000 | USD |
| us-gaap |
Utilities Operating Expense Other
UtilitiesOperatingExpenseOther
|
12067000 | USD | |
| CY2018Q3 | us-gaap |
Utilities Operating Expense Other
UtilitiesOperatingExpenseOther
|
4836000 | USD |
| us-gaap |
Utilities Operating Expense Other
UtilitiesOperatingExpenseOther
|
13674000 | USD | |
| CY2018Q3 | us-gaap |
Utilities Operating Expense Purchased Power
UtilitiesOperatingExpensePurchasedPower
|
1882000 | USD |
| us-gaap |
Utilities Operating Expense Purchased Power
UtilitiesOperatingExpensePurchasedPower
|
4774000 | USD | |
| CY2017Q3 | us-gaap |
Utilities Operating Expense Taxes
UtilitiesOperatingExpenseTaxes
|
3454000 | USD |
| us-gaap |
Utilities Operating Expense Taxes
UtilitiesOperatingExpenseTaxes
|
10260000 | USD | |
| CY2018Q3 | us-gaap |
Utilities Operating Expense Taxes
UtilitiesOperatingExpenseTaxes
|
4016000 | USD |
| us-gaap |
Utilities Operating Expense Taxes
UtilitiesOperatingExpenseTaxes
|
11332000 | USD | |
| CY2017Q3 | us-gaap |
Water Production Costs
WaterProductionCosts
|
53305000 | USD |
| us-gaap |
Water Production Costs
WaterProductionCosts
|
118594000 | USD | |
| CY2018Q3 | us-gaap |
Water Production Costs
WaterProductionCosts
|
55153000 | USD |
| us-gaap |
Water Production Costs
WaterProductionCosts
|
125462000 | USD | |
| CY2017Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
20697097 | shares |
| us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
20675479 | shares | |
| CY2018Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
20732040 | shares |
| us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
20721970 | shares | |
| CY2017Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
20516172 | shares |
| us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
20502274 | shares | |
| CY2018Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
20626654 | shares |
| us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
20593570 | shares |
