2014 Q1 Form 10-K Financial Statement
#000119312514025354 Filed on January 29, 2014
Income Statement
Concept | 2014 Q1 | 2013 | 2012 Q4 |
---|---|---|---|
Revenue | $156.1M | $366.9M | $98.80M |
YoY Change | 32.06% | 3.91% | 4.33% |
Cost Of Revenue | $98.80M | $199.7M | $59.90M |
YoY Change | 45.72% | 0.1% | 26.64% |
Gross Profit | $57.30M | $167.2M | $38.90M |
YoY Change | 13.69% | 8.85% | -17.93% |
Gross Profit Margin | 36.71% | 45.57% | 39.37% |
Selling, General & Admin | |||
YoY Change | |||
% of Gross Profit | |||
Research & Development | |||
YoY Change | |||
% of Gross Profit | |||
Depreciation & Amortization | $10.20M | $38.50M | $10.10M |
YoY Change | 7.37% | 6.94% | 48.53% |
% of Gross Profit | 17.8% | 23.03% | 25.96% |
Operating Expenses | $31.90M | $113.7M | $20.00M |
YoY Change | 11.93% | 7.16% | -25.09% |
Operating Profit | $25.40M | $53.50M | $18.90M |
YoY Change | 15.98% | 12.63% | 31.25% |
Interest Expense | -$5.200M | $22.00M | -$4.200M |
YoY Change | 13.04% | -1.35% | -4.55% |
% of Operating Profit | -20.47% | 41.12% | -22.22% |
Other Income/Expense, Net | -$100.0K | -$400.0K | $0.00 |
YoY Change | 0.0% | 100.0% | |
Pretax Income | $20.10M | $34.30M | $14.70M |
YoY Change | 16.86% | 17.47% | -9.82% |
Income Tax | $7.500M | $12.65M | $5.700M |
% Of Pretax Income | 37.31% | 36.89% | 38.78% |
Net Earnings | $12.60M | $21.60M | $9.000M |
YoY Change | 16.67% | 18.68% | -10.0% |
Net Earnings / Revenue | 8.07% | 5.89% | 9.11% |
Basic Earnings Per Share | |||
Diluted Earnings Per Share | $913.0K | $1.565M | $652.2K |
COMMON SHARES | |||
Basic Shares Outstanding | 13.84M shares | 13.77M shares | 13.77M shares |
Diluted Shares Outstanding | 13.78M shares |
Balance Sheet
Concept | 2014 Q1 | 2013 | 2012 Q4 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $14.30M | $9.400M | $9.800M |
YoY Change | 90.67% | -4.08% | 30.67% |
Cash & Equivalents | $14.30M | $9.400M | $9.800M |
Short-Term Investments | |||
Other Short-Term Assets | $5.200M | $4.800M | $4.200M |
YoY Change | -1.89% | 14.29% | -6.67% |
Inventory | $5.700M | $6.200M | $5.200M |
Prepaid Expenses | |||
Receivables | $69.50M | $108.8M | $47.70M |
Other Receivables | $1.300M | $10.80M | $9.400M |
Total Short-Term Assets | $145.6M | $140.0M | $139.7M |
YoY Change | 12.87% | 0.21% | 8.46% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $666.8M | $665.6M | $601.2M |
YoY Change | 9.62% | 10.71% | 7.9% |
Goodwill | |||
YoY Change | |||
Intangibles | |||
YoY Change | |||
Long-Term Investments | |||
YoY Change | |||
Other Assets | $19.10M | $115.0M | $16.80M |
YoY Change | 4.95% | -24.04% | -9.19% |
Total Long-Term Assets | $115.6M | $780.6M | $151.4M |
YoY Change | -22.0% | 3.72% | -5.79% |
TOTAL ASSETS | |||
Total Short-Term Assets | $145.6M | $140.0M | $139.7M |
Total Long-Term Assets | $115.6M | $780.6M | $151.4M |
Total Assets | $928.0M | $920.6M | $892.3M |
YoY Change | 4.8% | 3.17% | 4.23% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $31.80M | $38.10M | $32.70M |
YoY Change | 17.34% | 16.51% | 23.86% |
Accrued Expenses | $5.400M | $3.100M | $3.100M |
YoY Change | 0.0% | 0.0% | |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $59.20M | $60.20M | $49.40M |
YoY Change | 81.6% | 21.86% | -43.8% |
Long-Term Debt Due | $2.500M | $2.500M | $500.0K |
YoY Change | 400.0% | 400.0% | 0.0% |
Total Short-Term Liabilities | $131.7M | $144.7M | $131.1M |
YoY Change | 26.76% | 10.37% | -21.4% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $284.7M | $285.0M | $287.3M |
YoY Change | -0.87% | -0.8% | -0.17% |
Other Long-Term Liabilities | $1.600M | $152.5M | $2.400M |
YoY Change | -70.37% | -12.66% | -48.94% |
Total Long-Term Liabilities | $237.6M | $437.5M | $213.3M |
YoY Change | 2.46% | -5.28% | 7.51% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $131.7M | $144.7M | $131.1M |
Total Long-Term Liabilities | $237.6M | $437.5M | $213.3M |
Total Liabilities | $369.3M | $655.4M | $344.4M |
YoY Change | 9.98% | 3.75% | -5.7% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | $40.70M | $30.40M | |
YoY Change | 28.8% | ||
Common Stock | $233.1M | $230.0M | |
YoY Change | 1.04% | 19.98% | |
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $274.0M | $265.2M | $260.4M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $928.0M | $920.6M | $892.3M |
YoY Change | 4.8% | 3.17% | 5.39% |
Cashflow Statement
Concept | 2014 Q1 | 2013 | 2012 Q4 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $12.60M | $21.60M | $9.000M |
YoY Change | 16.67% | 18.68% | -10.0% |
Depreciation, Depletion And Amortization | $10.20M | $38.50M | $10.10M |
YoY Change | 7.37% | 6.94% | 48.53% |
Cash From Operating Activities | $28.70M | $96.30M | $4.800M |
YoY Change | -29.66% | 44.38% | -223.08% |
INVESTING ACTIVITIES | |||
Capital Expenditures | $9.200M | $89.50M | -$21.10M |
YoY Change | -36.11% | 30.66% | 46.53% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | |||
YoY Change | |||
Cash From Investing Activities | -$9.200M | -$89.50M | -$21.10M |
YoY Change | -36.11% | 30.66% | 46.53% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | $4.800M | $19.10M | |
YoY Change | 0.0% | 11.05% | |
Common Stock Issuance & Retirement, Net | $300.0K | $1.100M | |
YoY Change | 0.0% | -98.35% | |
Debt Paid & Issued, Net | $100.0K | $500.0K | |
YoY Change | 0.0% | 0.0% | |
Cash From Financing Activities | -14.60M | -7.200M | 16.60M |
YoY Change | -49.13% | -275.61% | -7.26% |
NET CHANGE | |||
Cash From Operating Activities | 28.70M | 96.30M | 4.800M |
Cash From Investing Activities | -9.200M | -89.50M | -21.10M |
Cash From Financing Activities | -14.60M | -7.200M | 16.60M |
Net Change In Cash | 4.900M | -400.0K | 300.0K |
YoY Change | -313.04% | -117.39% | -175.0% |
FREE CASH FLOW | |||
Cash From Operating Activities | $28.70M | $96.30M | $4.800M |
Capital Expenditures | $9.200M | $89.50M | -$21.10M |
Free Cash Flow | $19.50M | $6.800M | $25.90M |
YoY Change | -26.14% | -477.78% | 146.67% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
CY2011Q2 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
25000000 | shares |
CY2013Q2 | dei |
Entity Public Float
EntityPublicFloat
|
392955494 | |
CY2011Q1 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
2600000 | |
CY2011Q1 | us-gaap |
Stockholders Equity
StockholdersEquity
|
189000000 | |
CY2011Q1 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
8900000 | |
CY2011Q4 | us-gaap |
Short Term Debt Weighted Average Interest Rate
ShortTermDebtWeightedAverageInterestRate
|
0.022 | pure |
CY2011Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
2300000 | |
CY2011Q4 | us-gaap |
Defined Benefit Plan Effect Of Plan Amendment On Net Periodic Benefit Cost
DefinedBenefitPlanEffectOfPlanAmendmentOnNetPeriodicBenefitCost
|
325000 | |
CY2011Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
191700000 | |
CY2012Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
47700000 | |
CY2012Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
8521000 | |
CY2012Q4 | us-gaap |
Other Receivables Net Current
OtherReceivablesNetCurrent
|
9400000 | |
CY2012Q4 | us-gaap |
Public Utilities Property Plant And Equipment Common
PublicUtilitiesPropertyPlantAndEquipmentCommon
|
30900000 | |
CY2011Q4 | us-gaap |
Temporary Equity Redemption Value
TemporaryEquityRedemptionValue
|
8600 | |
CY2011Q4 | us-gaap |
Assets
Assets
|
856100000 | |
CY2011Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
7500000 | |
CY2012Q4 | us-gaap |
Short Term Debt Weighted Average Interest Rate
ShortTermDebtWeightedAverageInterestRate
|
0.020 | pure |
CY2012Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
13780601 | shares |
CY2012Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
3100000 | |
CY2012Q4 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
51400000 | |
CY2012Q4 | us-gaap |
Energy Marketing Contract Liabilities Current
EnergyMarketingContractLiabilitiesCurrent
|
13800000 | |
CY2012Q4 | us-gaap |
Accrual For Environmental Loss Contingencies
AccrualForEnvironmentalLossContingencies
|
14800000 | |
CY2012Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
500000 | |
CY2012Q4 | us-gaap |
Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent
|
103700000 | |
CY2012Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
131100000 | |
CY2012Q4 | us-gaap |
Deferred Tax Liabilities Tax Deferred Income
DeferredTaxLiabilitiesTaxDeferredIncome
|
13568000 | |
CY2012Q4 | us-gaap |
Accrued Environmental Loss Contingencies Noncurrent
AccruedEnvironmentalLossContingenciesNoncurrent
|
13800000 | |
CY2012Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
287300000 | |
CY2012Q4 | us-gaap |
Capitalization Longterm Debt And Equity
CapitalizationLongtermDebtAndEquity
|
547900000 | |
CY2012Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
49400000 | |
CY2012Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
32700000 | |
CY2012Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
1900000 | |
CY2012Q4 | us-gaap |
Deferred Tax Liabilities Current
DeferredTaxLiabilitiesCurrent
|
13400000 | |
CY2012Q4 | us-gaap |
Defined Benefit Plan Effect Of Plan Amendment On Net Periodic Benefit Cost
DefinedBenefitPlanEffectOfPlanAmendmentOnNetPeriodicBenefitCost
|
367000 | |
CY2012Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
2400000 | |
CY2012Q4 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
6800000 | |
CY2012Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
260400000 | |
CY2012Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
66907000 | |
CY2012Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
30400000 | |
CY2012Q4 | us-gaap |
Accrued Environmental Loss Contingencies Current
AccruedEnvironmentalLossContingenciesCurrent
|
1000000 | |
CY2012Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
200000 | |
CY2012Q4 | us-gaap |
Public Utilities Property Plant And Equipment Accumulated Depreciation
PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
|
232000000 | |
CY2012Q4 | us-gaap |
Temporary Equity Redemption Value
TemporaryEquityRedemptionValue
|
8000 | |
CY2012Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
287800000 | |
CY2012Q4 | us-gaap |
Liabilities Noncurrent
LiabilitiesNoncurrent
|
213300000 | |
CY2012Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
11400000 | |
CY2012Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
230000000 | |
CY2012Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
892300000 | |
CY2012Q4 | us-gaap |
Unbilled Contracts Receivable
UnbilledContractsReceivable
|
63400000 | |
CY2012Q4 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
38700000 | |
CY2012Q4 | us-gaap |
Energy Marketing Contract Liabilities Noncurrent
EnergyMarketingContractLiabilitiesNoncurrent
|
3300000 | |
CY2012Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
16800000 | |
CY2012Q4 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
51900000 | |
CY2012Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
-17872000 | |
CY2012Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
168000 | |
CY2012Q4 | us-gaap |
Public Utilities Property Plant And Equipment Construction Work In Progress
PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress
|
21000000 | |
CY2012Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Alternative Minimum Tax
DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax
|
1538000 | |
CY2012Q4 | us-gaap |
Inventory Raw Materials And Supplies
InventoryRawMaterialsAndSupplies
|
4100000 | |
CY2012Q4 | us-gaap |
Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
|
601200000 | |
CY2012Q4 | us-gaap |
Assets
Assets
|
892300000 | |
CY2012Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
9800000 | |
CY2012Q4 | us-gaap |
Assets Noncurrent
AssetsNoncurrent
|
151400000 | |
CY2012Q4 | us-gaap |
Energy Related Inventory Gas Stored Underground
EnergyRelatedInventoryGasStoredUnderground
|
1100000 | |
CY2012Q4 | us-gaap |
Public Utilities Property Plant And Equipment Transmission And Distribution
PublicUtilitiesPropertyPlantAndEquipmentTransmissionAndDistribution
|
356900000 | |
CY2012Q4 | us-gaap |
Regulatory Assets
RegulatoryAssets
|
186500000 | |
CY2012Q4 | us-gaap |
Public Utilities Property Plant And Equipment Plant In Service
PublicUtilitiesPropertyPlantAndEquipmentPlantInService
|
833200000 | |
CY2012Q4 | us-gaap |
Weighted Average Cost Inventory Amount
WeightedAverageCostInventoryAmount
|
1100000 | |
CY2012Q4 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
134600000 | |
CY2012Q4 | us-gaap |
Prepaid Expense And Other Assets
PrepaidExpenseAndOtherAssets
|
4200000 | |
CY2012Q4 | us-gaap |
Assets Current
AssetsCurrent
|
139700000 | |
CY2012Q4 | utl |
Public Utilities Property Plant And Equipment Gas
PublicUtilitiesPropertyPlantAndEquipmentGas
|
424400000 | |
CY2012Q4 | utl |
Deferred Tax Assets Pension And Postretirement Benefits
DeferredTaxAssetsPensionAndPostretirementBenefits
|
38644000 | |
CY2012Q4 | utl |
Deferred Tax Assets Liabilities Other
DeferredTaxAssetsLiabilitiesOther
|
-2606000 | |
CY2012Q4 | utl |
Accrued Environmental Loss Contingencies Noncurrent Ending Balance
AccruedEnvironmentalLossContingenciesNoncurrentEndingBalance
|
13800000 | |
CY2012Q4 | utl |
Natural Gas And Oil Proved Reserves Multiplier To Cover Fair Value Of Transactions Outstanding
NaturalGasAndOilProvedReservesMultiplierToCoverFairValueOfTransactionsOutstanding
|
1.9 | Bcf |
CY2012Q4 | utl |
Total Energy Marketing Contract Liabilities
TotalEnergyMarketingContractLiabilities
|
17100000 | |
CY2012Q4 | utl |
Common Stock Equity
CommonStockEquity
|
260400000 | |
CY2013Q4 | us-gaap |
Short Term Debt Weighted Average Interest Rate
ShortTermDebtWeightedAverageInterestRate
|
0.018 | pure |
CY2013Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
13841400 | shares |
CY2013Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
3100000 | |
CY2013Q4 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
57300000 | |
CY2013Q4 | us-gaap |
Energy Marketing Contract Liabilities Current
EnergyMarketingContractLiabilitiesCurrent
|
14400000 | |
CY2013Q4 | us-gaap |
Capital Leases Future Minimum Payments Due
CapitalLeasesFutureMinimumPaymentsDue
|
604000 | |
CY2013Q4 | us-gaap |
Accrual For Environmental Loss Contingencies
AccrualForEnvironmentalLossContingencies
|
14800000 | |
CY2013Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
|
1244000 | |
CY2013Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
2500000 | |
CY2013Q4 | us-gaap |
Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent
|
77300000 | |
CY2013Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
144700000 | |
CY2013Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
|
15000 | |
CY2013Q4 | us-gaap |
Deferred Tax Liabilities Tax Deferred Income
DeferredTaxLiabilitiesTaxDeferredIncome
|
6583000 | |
CY2013Q4 | us-gaap |
Accrued Environmental Loss Contingencies Noncurrent
AccruedEnvironmentalLossContingenciesNoncurrent
|
13800000 | |
CY2013Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
284800000 | |
CY2013Q4 | us-gaap |
Capital Leases Future Minimum Payments Due Current
CapitalLeasesFutureMinimumPaymentsDueCurrent
|
390000 | |
CY2013Q4 | us-gaap |
Capitalization Longterm Debt And Equity
CapitalizationLongtermDebtAndEquity
|
550000000 | |
CY2013Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
60200000 | |
CY2013Q4 | us-gaap |
Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
|
4240000 | |
CY2013Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
38100000 | |
CY2013Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
1600000 | |
CY2013Q4 | us-gaap |
Capital Leases Future Minimum Payments Due In Four Years
CapitalLeasesFutureMinimumPaymentsDueInFourYears
|
||
CY2013Q4 | us-gaap |
Deferred Tax Liabilities Current
DeferredTaxLiabilitiesCurrent
|
6700000 | |
CY2013Q4 | us-gaap |
Defined Benefit Plan Effect Of Plan Amendment On Net Periodic Benefit Cost
DefinedBenefitPlanEffectOfPlanAmendmentOnNetPeriodicBenefitCost
|
431000 | |
CY2013Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
|
647000 | |
CY2013Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
1800000 | |
CY2013Q4 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
9700000 | |
CY2013Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
265000000 | |
CY2013Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
102479000 | |
CY2013Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
32900000 | |
CY2013Q4 | us-gaap |
Capital Leases Future Minimum Payments Due In Five Years
CapitalLeasesFutureMinimumPaymentsDueInFiveYears
|
||
CY2013Q4 | us-gaap |
Accrued Environmental Loss Contingencies Current
AccruedEnvironmentalLossContingenciesCurrent
|
1000000 | |
CY2013Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
200000 | |
CY2013Q4 | us-gaap |
Public Utilities Property Plant And Equipment Accumulated Depreciation
PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
|
243500000 | |
CY2013Q4 | us-gaap |
Temporary Equity Redemption Value
TemporaryEquityRedemptionValue
|
0 | |
CY2013Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
|
1114000 | |
CY2013Q4 | us-gaap |
Capital Leases Future Minimum Payments Due Thereafter
CapitalLeasesFutureMinimumPaymentsDueThereafter
|
||
CY2013Q4 | us-gaap |
Capital Leases Future Minimum Payments Due In Three Years
CapitalLeasesFutureMinimumPaymentsDueInThreeYears
|
40000 | |
CY2013Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
|
294000 | |
CY2013Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
287300000 | |
CY2013Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
|
926000 | |
CY2013Q4 | us-gaap |
Liabilities Noncurrent
LiabilitiesNoncurrent
|
225900000 | |
CY2013Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
10000000 | |
CY2013Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
232100000 | |
CY2013Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
920600000 | |
CY2013Q4 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
73200000 | |
CY2013Q4 | us-gaap |
Energy Marketing Contract Liabilities Noncurrent
EnergyMarketingContractLiabilitiesNoncurrent
|
2500000 | |
CY2013Q4 | us-gaap |
Capital Leases Future Minimum Payments Due In Two Years
CapitalLeasesFutureMinimumPaymentsDueInTwoYears
|
174000 | |
CY2013Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
14900000 | |
CY2013Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
17403000 | |
CY2013Q4 | us-gaap |
Other Receivables Net Current
OtherReceivablesNetCurrent
|
10800000 | |
CY2013Q4 | us-gaap |
Public Utilities Property Plant And Equipment Common
PublicUtilitiesPropertyPlantAndEquipmentCommon
|
31600000 | |
CY2013Q4 | us-gaap |
Remaining Amounts Of Regulatory Assets For Which No Return On Investment During Recovery Period Is Provided
RemainingAmountsOfRegulatoryAssetsForWhichNoReturnOnInvestmentDuringRecoveryPeriodIsProvided
|
12700000 | |
CY2013Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
52200000 | |
CY2013Q4 | us-gaap |
Unbilled Contracts Receivable
UnbilledContractsReceivable
|
56600000 | |
CY2013Q4 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
43600000 | |
CY2013Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
-17174000 | |
CY2013Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
-108000 | |
CY2013Q4 | us-gaap |
Public Utilities Property Plant And Equipment Construction Work In Progress
PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress
|
24600000 | |
CY2013Q4 | us-gaap |
Assets Noncurrent
AssetsNoncurrent
|
115000000 | |
CY2013Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
9400000 | |
CY2013Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Alternative Minimum Tax
DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax
|
1538000 | |
CY2013Q4 | us-gaap |
Inventory Raw Materials And Supplies
InventoryRawMaterialsAndSupplies
|
5000000 | |
CY2013Q4 | us-gaap |
Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
|
665600000 | |
CY2013Q4 | us-gaap |
Assets
Assets
|
920600000 | |
CY2013Q4 | us-gaap |
Regulatory Assets
RegulatoryAssets
|
143700000 | |
CY2013Q4 | us-gaap |
Public Utilities Property Plant And Equipment Plant In Service
PublicUtilitiesPropertyPlantAndEquipmentPlantInService
|
909100000 | |
CY2013Q4 | us-gaap |
Weighted Average Cost Inventory Amount
WeightedAverageCostInventoryAmount
|
1200000 | |
CY2013Q4 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
100100000 | |
CY2013Q4 | us-gaap |
Energy Related Inventory Gas Stored Underground
EnergyRelatedInventoryGasStoredUnderground
|
1200000 | |
CY2013Q4 | us-gaap |
Public Utilities Property Plant And Equipment Transmission And Distribution
PublicUtilitiesPropertyPlantAndEquipmentTransmissionAndDistribution
|
375600000 | |
CY2013Q4 | us-gaap |
Prepaid Expense And Other Assets
PrepaidExpenseAndOtherAssets
|
4800000 | |
CY2013Q4 | us-gaap |
Assets Current
AssetsCurrent
|
140000000 | |
CY2013Q4 | utl |
Guarantee End Date
GuaranteeEndDate
|
2014-10-31 | |
CY2013Q4 | utl |
Public Utilities Property Plant And Equipment Gas
PublicUtilitiesPropertyPlantAndEquipmentGas
|
477300000 | |
CY2013Q4 | utl |
Deferred Tax Assets Pension And Postretirement Benefits
DeferredTaxAssetsPensionAndPostretirementBenefits
|
28287000 | |
CY2013Q4 | utl |
Deferred Tax Assets Liabilities Other
DeferredTaxAssetsLiabilitiesOther
|
-754000 | |
CY2013Q4 | utl |
Accrued Environmental Loss Contingencies Noncurrent Ending Balance
AccruedEnvironmentalLossContingenciesNoncurrentEndingBalance
|
13800000 | |
CY2013Q4 | utl |
Natural Gas And Oil Proved Reserves Multiplier To Cover Fair Value Of Transactions Outstanding
NaturalGasAndOilProvedReservesMultiplierToCoverFairValueOfTransactionsOutstanding
|
1.8 | Bcf |
CY2013Q4 | utl |
Letter Of Credit Facility And Bank Guarantees Outstanding
LetterOfCreditFacilityAndBankGuaranteesOutstanding
|
19100000 | |
CY2013Q4 | utl |
Total Energy Marketing Contract Liabilities
TotalEnergyMarketingContractLiabilities
|
16900000 | |
CY2013Q4 | utl |
Common Stock Equity
CommonStockEquity
|
265000000 | |
CY2014Q1 | dei |
Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
|
13842877 | shares |
CY2010Q2 | us-gaap |
Defined Benefit Plan Description Of Settlements And Curtailments
DefinedBenefitPlanDescriptionOfSettlementsAndCurtailments
|
The Company evaluated the two alternative shortfall amortization periods under the Relief Act and made the decision to continue with the seven year amortization period. | |
CY2011 | us-gaap |
Public Utilities Property Plant And Equipment Disclosure Of Composite Depreciation Rate For Plants In Service
PublicUtilitiesPropertyPlantAndEquipmentDisclosureOfCompositeDepreciationRateForPlantsInService
|
0.0343 | pure |
CY2011 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
10882971 | shares |
CY2011 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
3000 | shares |
CY2011 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.34 | pure |
CY2011 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Shares Purchased For Award
ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward
|
8765 | shares |
CY2011 | us-gaap |
Stock Issued During Period Shares New Issues
StockIssuedDuringPeriodSharesNewIssues
|
39473 | shares |
CY2011 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.38 | pure |
CY2011 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
45900000 | |
CY2011 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.05 | pure |
CY2011 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Rate Of Compensation Increase
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease
|
0.0350 | pure |
CY2011 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
1.38 | |
CY2011 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
1.50 | |
CY2011 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
10880025 | shares |
CY2011 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
1000000 | |
CY2011 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
57100000 | |
CY2011 | us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
57100000 | |
CY2011 | us-gaap |
Payments Of Dividends
PaymentsOfDividends
|
15200000 | |
CY2011 | us-gaap |
Increase Decrease In Other Current Assets And Liabilities Net
IncreaseDecreaseInOtherCurrentAssetsAndLiabilitiesNet
|
1300000 | |
CY2011 | us-gaap |
Regulated Operating Revenue Electric Non Nuclear
RegulatedOperatingRevenueElectricNonNuclear
|
188100000 | |
CY2011 | us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
1600000 | |
CY2011 | us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
-8500000 | |
CY2011 | us-gaap |
Regulated Operating Revenue Gas
RegulatedOperatingRevenueGas
|
159200000 | |
CY2011 | us-gaap |
Increase Decrease In Other Receivables
IncreaseDecreaseInOtherReceivables
|
4300000 | |
CY2011 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
-7300000 | |
CY2011 | us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
2600000 | |
CY2011 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
16300000 | |
CY2011 | us-gaap |
Regulated And Unregulated Operating Revenue
RegulatedAndUnregulatedOperatingRevenue
|
352800000 | |
CY2011 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-400000 | |
CY2011 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
500000 | |
CY2011 | us-gaap |
Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
|
-20400000 | |
CY2011 | us-gaap |
Income Loss From Continuing Operations Before Interest Expense Interest Income Income Taxes Extraordinary Items Noncontrolling Interests Net
IncomeLossFromContinuingOperationsBeforeInterestExpenseInterestIncomeIncomeTaxesExtraordinaryItemsNoncontrollingInterestsNet
|
26400000 | |
CY2011 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
7400000 | |
CY2011 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
2300000 | |
CY2011 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
500000 | |
CY2011 | us-gaap |
Interest Paid Net
InterestPaidNet
|
21200000 | |
CY2011 | utl |
Average Interest Rate On Debt
AverageInterestRateOnDebt
|
0.0228 | pure |
CY2011 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
47200000 | |
CY2011 | us-gaap |
Other Sales Revenue Net
OtherSalesRevenueNet
|
5500000 | |
CY2011 | us-gaap |
Allowance For Doubtful Accounts Receivable Recoveries
AllowanceForDoubtfulAccountsReceivableRecoveries
|
500000 | |
CY2011 | us-gaap |
Interest And Other Income
InterestAndOtherIncome
|
1600000 | |
CY2011 | us-gaap |
Increase Decrease In Unbilled Receivables
IncreaseDecreaseInUnbilledReceivables
|
7700000 | |
CY2011 | us-gaap |
Net Income Loss
NetIncomeLoss
|
16400000 | |
CY2011 | us-gaap |
Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
|
5100000 | |
CY2011 | us-gaap |
Interest Expense Short Term Borrowings
InterestExpenseShortTermBorrowings
|
1700000 | |
CY2011 | us-gaap |
State And Local Income Tax Expense Benefit Continuing Operations
StateAndLocalIncomeTaxExpenseBenefitContinuingOperations
|
2049000 | |
CY2011 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
8700000 | |
CY2011 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-1200000 | |
CY2011 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
9800000 | |
CY2011 | us-gaap |
Dividends Preferred Stock
DividendsPreferredStock
|
100000 | |
CY2011 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
4300000 | |
CY2011 | us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
21100000 | |
CY2011 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-1400000 | |
CY2011 | us-gaap |
Utilities Operating Expense
UtilitiesOperatingExpense
|
305600000 | |
CY2011 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
1358000 | |
CY2011 | us-gaap |
Dividends
Dividends
|
15200000 | |
CY2011 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
||
CY2011 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
22000000 | |
CY2011 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
10025000 | |
CY2011 | us-gaap |
Interest Expense Long Term Debt
InterestExpenseLongTermDebt
|
20300000 | |
CY2011 | us-gaap |
Utilities Operating Expense Purchased Power
UtilitiesOperatingExpensePurchasedPower
|
120500000 | |
CY2011 | us-gaap |
Utilities Operating Expense Gas And Petroleum Purchased
UtilitiesOperatingExpenseGasAndPetroleumPurchased
|
91300000 | |
CY2011 | us-gaap |
Interest Expense
InterestExpense
|
22000000 | |
CY2011 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
1000000 | |
CY2011 | us-gaap |
Increase Decrease In Regulatory Liabilities
IncreaseDecreaseInRegulatoryLiabilities
|
5000000 | |
CY2011 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
7976000 | |
CY2011 | us-gaap |
Utilities Operating Expense Taxes
UtilitiesOperatingExpenseTaxes
|
13000000 | |
CY2011 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
691000 | |
CY2011 | us-gaap |
Pension Expense
PensionExpense
|
6200000 | |
CY2011 | us-gaap |
Federal Income Tax Expense Benefit Continuing Operations
FederalIncomeTaxExpenseBenefitContinuingOperations
|
7976000 | |
CY2011 | us-gaap |
Utilities Operating Expense Depreciation And Amortization
UtilitiesOperatingExpenseDepreciationAndAmortization
|
29300000 | |
CY2011 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
1400000 | |
CY2011 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-57100000 | |
CY2011 | us-gaap |
Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
|
51500000 | |
CY2011 | utl |
Effective Income Tax Rate Reconciliation Domestic Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationDomesticIncomeTaxRateDifferential
|
-0.01 | pure |
CY2011 | utl |
Increase Decrease In Gas Inventory Financing
IncreaseDecreaseInGasInventoryFinancing
|
4600000 | |
CY2011 | utl |
Stock Repurchase Program Fees And Expenses Related To Tender Offer
StockRepurchaseProgramFeesAndExpensesRelatedToTenderOffer
|
200000 | |
CY2011 | utl |
Deferred Regulatory And Other Charges
DeferredRegulatoryAndOtherCharges
|
1000000 | |
CY2011 | utl |
Change In Discount Rate Assumption
ChangeInDiscountRateAssumption
|
0.0025 | pure |
CY2013 | dei |
Trading Symbol
TradingSymbol
|
UTL | |
CY2013 | dei |
Entity Registrant Name
EntityRegistrantName
|
UNITIL CORP | |
CY2013 | dei |
Entity Current Reporting Status
EntityCurrentReportingStatus
|
Yes | |
CY2013 | dei |
Amendment Flag
AmendmentFlag
|
false | |
CY2013 | dei |
Entity Filer Category
EntityFilerCategory
|
Accelerated Filer | |
CY2013 | dei |
Document Fiscal Year Focus
DocumentFiscalYearFocus
|
2013 | |
CY2013 | dei |
Document Type
DocumentType
|
10-K | |
CY2013 | dei |
Document Period End Date
DocumentPeriodEndDate
|
2013-12-31 | |
CY2013 | dei |
Entity Central Index Key
EntityCentralIndexKey
|
0000755001 | |
CY2013 | dei |
Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
|
No | |
CY2013 | dei |
Current Fiscal Year End Date
CurrentFiscalYearEndDate
|
--12-31 | |
CY2013 | dei |
Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
FY | |
CY2013 | dei |
Entity Voluntary Filers
EntityVoluntaryFilers
|
No | |
CY2013 | us-gaap |
Public Utilities Property Plant And Equipment Disclosure Of Composite Depreciation Rate For Plants In Service
PublicUtilitiesPropertyPlantAndEquipmentDisclosureOfCompositeDepreciationRateForPlantsInService
|
0.0359 | pure |
CY2013 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
13775245 | shares |
CY2013 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
2000 | shares |
CY2013 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.34 | pure |
CY2013 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Shares Purchased For Award
ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward
|
2969 | shares |
CY2013 | us-gaap |
Defined Benefit Plan Narrative Description Of Basis Used To Determine Overall Expected Long Term Rate Of Return On Assets Assumption
DefinedBenefitPlanNarrativeDescriptionOfBasisUsedToDetermineOverallExpectedLongTermRateOfReturnOnAssetsAssumption
|
The desired investment objective is a long-term rate of return on assets that is approximately 5 - 6% greater than the assumed rate of inflation as measured by the Consumer Price Index. | |
CY2013 | us-gaap |
Stock Issued During Period Shares New Issues
StockIssuedDuringPeriodSharesNewIssues
|
39559 | shares |
CY2013 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.37 | pure |
CY2013 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
96300000 | |
CY2013 | us-gaap |
Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
|
<div> <p style="margin-top:0px;margin-bottom:0px; text-indent:4%"> <font style="font-family:Times New Roman" size="2"><b>Reclassifications</b>—Certain amounts previously reported have been reclassified to improve the financial statements’ presentation and to conform to current year presentation. Most significant has been the reclassification of certain regulatory tracker mechanisms from Accrued Revenue and Other Current Liabilities to Regulatory Liabilities, the reclassification of exchange gas amounts from Gas Inventory to Exchange Gas Receivable on the Company’s Consolidated Balance Sheets, as discussed above in Regulatory Accounting and Exchange Gas Receivable, respectively. Also, energy efficiency program expenses, which were previously presented as Conservation & Load Management on the Company’s Consolidated Statements of Earnings are now included in Cost of Gas Sales and Cost of Electric Sales.</font></p> </div> | |
CY2013 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.05 | pure |
CY2013 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Rate Of Compensation Increase
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease
|
0.0300 | pure |
CY2013 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
1.38 | |
CY2013 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<div> <p style="MARGIN-TOP: 0px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"> <font style="FONT-FAMILY: Times New Roman" size="2"><b>Use of Estimates</b>—The preparation of financial statements in conformity with generally accepted accounting principles in the United States of America requires the Company to make estimates and assumptions that affect the reported amounts of assets and liabilities, and requires disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.</font></p> </div> | |
CY2013 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
1.57 | |
CY2013 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets
|
0.0850 | pure |
CY2013 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
13772855 | shares |
CY2013 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
1100000 | |
CY2013 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
89500000 | |
CY2013 | us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
89500000 | |
CY2013 | us-gaap |
Payments Of Dividends
PaymentsOfDividends
|
19100000 | |
CY2013 | us-gaap |
Increase Decrease In Other Current Assets And Liabilities Net
IncreaseDecreaseInOtherCurrentAssetsAndLiabilitiesNet
|
2900000 | |
CY2013 | us-gaap |
Regulated Operating Revenue Electric Non Nuclear
RegulatedOperatingRevenueElectricNonNuclear
|
190700000 | |
CY2013 | us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
3200000 | |
CY2013 | us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
500000 | |
CY2013 | us-gaap |
Regulated Operating Revenue Gas
RegulatedOperatingRevenueGas
|
170400000 | |
CY2013 | us-gaap |
Increase Decrease In Other Receivables
IncreaseDecreaseInOtherReceivables
|
1400000 | |
CY2013 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
800000 | |
CY2013 | us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
700000 | |
CY2013 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
21600000 | |
CY2013 | us-gaap |
Regulated And Unregulated Operating Revenue
RegulatedAndUnregulatedOperatingRevenue
|
366900000 | |
CY2013 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-400000 | |
CY2013 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
500000 | |
CY2013 | us-gaap |
Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
|
-18800000 | |
CY2013 | us-gaap |
Income Loss From Continuing Operations Before Interest Expense Interest Income Income Taxes Extraordinary Items Noncontrolling Interests Net
IncomeLossFromContinuingOperationsBeforeInterestExpenseInterestIncomeIncomeTaxesExtraordinaryItemsNoncontrollingInterestsNet
|
34300000 | |
CY2013 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
4500000 | |
CY2013 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
-3900000 | |
CY2013 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
1000000 | |
CY2013 | us-gaap |
Interest Paid Net
InterestPaidNet
|
20800000 | |
CY2013 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
53500000 | |
CY2013 | us-gaap |
Other Sales Revenue Net
OtherSalesRevenueNet
|
5800000 | |
CY2013 | us-gaap |
Allowance For Doubtful Accounts Receivable Recoveries
AllowanceForDoubtfulAccountsReceivableRecoveries
|
400000 | |
CY2013 | us-gaap |
Interest And Other Income
InterestAndOtherIncome
|
3200000 | |
CY2013 | us-gaap |
Payments For Environmental Liabilities
PaymentsForEnvironmentalLiabilities
|
||
CY2013 | us-gaap |
Increase Decrease In Unbilled Receivables
IncreaseDecreaseInUnbilledReceivables
|
-6800000 | |
CY2013 | us-gaap |
Net Income Loss
NetIncomeLoss
|
21600000 | |
CY2013 | us-gaap |
Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
|
5300000 | |
CY2013 | us-gaap |
Indefinite Lived Intangible Assets Translation And Purchase Accounting Adjustments
IndefiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments
|
12200000 | |
CY2013 | us-gaap |
Interest Expense Short Term Borrowings
InterestExpenseShortTermBorrowings
|
1200000 | |
CY2013 | us-gaap |
State And Local Income Tax Expense Benefit Continuing Operations
StateAndLocalIncomeTaxExpenseBenefitContinuingOperations
|
2600000 | |
CY2013 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
12300000 | |
CY2013 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-700000 | |
CY2013 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-7200000 | |
CY2013 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
4600000 | |
CY2013 | us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
10800000 | |
CY2013 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-400000 | |
CY2013 | us-gaap |
Utilities Operating Expense
UtilitiesOperatingExpense
|
313400000 | |
CY2013 | us-gaap |
Dividends
Dividends
|
19100000 | |
CY2013 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
||
CY2013 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
22000000 | |
CY2013 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
12652000 | |
CY2013 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
386000 | |
CY2013 | us-gaap |
Interest Expense Long Term Debt
InterestExpenseLongTermDebt
|
20200000 | |
CY2013 | us-gaap |
Utilities Operating Expense Purchased Power
UtilitiesOperatingExpensePurchasedPower
|
114500000 | |
CY2013 | us-gaap |
Utilities Operating Expense Gas And Petroleum Purchased
UtilitiesOperatingExpenseGasAndPetroleumPurchased
|
85200000 | |
CY2013 | us-gaap |
Interest Expense
InterestExpense
|
22000000 | |
CY2013 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
5400000 | |
CY2013 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
1100000 | |
CY2013 | us-gaap |
Increase Decrease In Regulatory Liabilities
IncreaseDecreaseInRegulatoryLiabilities
|
2900000 | |
CY2013 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
10052000 | |
CY2013 | us-gaap |
Utilities Operating Expense Taxes
UtilitiesOperatingExpenseTaxes
|
15000000 | |
CY2013 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
2214000 | |
CY2013 | us-gaap |
Pension Expense
PensionExpense
|
6600000 | |
CY2013 | us-gaap |
Federal Income Tax Expense Benefit Continuing Operations
FederalIncomeTaxExpenseBenefitContinuingOperations
|
10052000 | |
CY2013 | us-gaap |
Utilities Operating Expense Depreciation And Amortization
UtilitiesOperatingExpenseDepreciationAndAmortization
|
37700000 | |
CY2013 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
1200000 | |
CY2013 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-89500000 | |
CY2013 | us-gaap |
Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
|
61000000 | |
CY2013 | us-gaap |
Interest Expense Other
InterestExpenseOther
|
600000 | |
CY2013 | utl |
Effective Income Tax Rate Reconciliation Domestic Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationDomesticIncomeTaxRateDifferential
|
-0.02 | pure |
CY2013 | utl |
Provision For Environmental Liabilities
ProvisionForEnvironmentalLiabilities
|
||
CY2013 | utl |
Increase Decrease In Gas Inventory Financing
IncreaseDecreaseInGasInventoryFinancing
|
1200000 | |
CY2013 | utl |
Average Interest Rate On Debt
AverageInterestRateOnDebt
|
0.0192 | pure |
CY2013 | utl |
Stock Repurchase Program Fees And Expenses Related To Tender Offer
StockRepurchaseProgramFeesAndExpensesRelatedToTenderOffer
|
100000 | |
CY2013 | utl |
Length Of Pipeline
LengthOfPipeline
|
86 | mi |
CY2013 | utl |
Accrued Environmental Loss Contingencies Noncurrent Beginning Balance
AccruedEnvironmentalLossContingenciesNoncurrentBeginningBalance
|
14800000 | |
CY2013 | utl |
Number Of Segments
NumberOfSegments
|
4 | Segment |
CY2013 | utl |
Deferred Regulatory And Other Charges
DeferredRegulatoryAndOtherCharges
|
15000000 | |
CY2013 | utl |
Change In Discount Rate Assumption
ChangeInDiscountRateAssumption
|
0.0025 | pure |
CY2013 | utl |
Number Of Subsidiaries
NumberOfSubsidiaries
|
3 | Entity |
CY2012 | us-gaap |
Public Utilities Property Plant And Equipment Disclosure Of Composite Depreciation Rate For Plants In Service
PublicUtilitiesPropertyPlantAndEquipmentDisclosureOfCompositeDepreciationRateForPlantsInService
|
0.0360 | pure |
CY2012 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
12671609 | shares |
CY2012 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
3000 | shares |
CY2012 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.34 | pure |
CY2012 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0.01 | pure |
CY2012 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Shares Purchased For Award
ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward
|
6368 | shares |
CY2012 | us-gaap |
Stock Issued During Period Shares New Issues
StockIssuedDuringPeriodSharesNewIssues
|
41752 | shares |
CY2012 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.38 | pure |
CY2012 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
66700000 | |
CY2012 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.05 | pure |
CY2012 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Rate Of Compensation Increase
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease
|
0.0300 | pure |
CY2012 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
1.38 | |
CY2012 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
1.43 | |
CY2012 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
12669309 | shares |
CY2012 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
1100000 | |
CY2012 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
68500000 | |
CY2012 | us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
68500000 | |
CY2012 | us-gaap |
Interest Expense Long Term Debt
InterestExpenseLongTermDebt
|
20300000 | |
CY2012 | us-gaap |
Utilities Operating Expense Purchased Power
UtilitiesOperatingExpensePurchasedPower
|
115100000 | |
CY2012 | us-gaap |
Payments Of Dividends
PaymentsOfDividends
|
17200000 | |
CY2012 | us-gaap |
Increase Decrease In Other Current Assets And Liabilities Net
IncreaseDecreaseInOtherCurrentAssetsAndLiabilitiesNet
|
400000 | |
CY2012 | us-gaap |
Regulated Operating Revenue Electric Non Nuclear
RegulatedOperatingRevenueElectricNonNuclear
|
187000000 | |
CY2012 | us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
4200000 | |
CY2012 | us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
300000 | |
CY2012 | us-gaap |
Regulated Operating Revenue Gas
RegulatedOperatingRevenueGas
|
160600000 | |
CY2012 | us-gaap |
Increase Decrease In Other Receivables
IncreaseDecreaseInOtherReceivables
|
-4100000 | |
CY2012 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
700000 | |
CY2012 | us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
1900000 | |
CY2012 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
18100000 | |
CY2012 | us-gaap |
Regulated And Unregulated Operating Revenue
RegulatedAndUnregulatedOperatingRevenue
|
353100000 | |
CY2012 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-200000 | |
CY2012 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
500000 | |
CY2012 | us-gaap |
Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
|
-18100000 | |
CY2012 | us-gaap |
Income Loss From Continuing Operations Before Interest Expense Interest Income Income Taxes Extraordinary Items Noncontrolling Interests Net
IncomeLossFromContinuingOperationsBeforeInterestExpenseInterestIncomeIncomeTaxesExtraordinaryItemsNoncontrollingInterestsNet
|
29200000 | |
CY2012 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
2600000 | |
CY2012 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
3900000 | |
CY2012 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
900000 | |
CY2012 | us-gaap |
Interest Paid Net
InterestPaidNet
|
21200000 | |
CY2012 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
47500000 | |
CY2012 | us-gaap |
Other Sales Revenue Net
OtherSalesRevenueNet
|
5500000 | |
CY2012 | us-gaap |
Allowance For Doubtful Accounts Receivable Recoveries
AllowanceForDoubtfulAccountsReceivableRecoveries
|
600000 | |
CY2012 | us-gaap |
Interest And Other Income
InterestAndOtherIncome
|
4200000 | |
CY2012 | us-gaap |
Payments For Environmental Liabilities
PaymentsForEnvironmentalLiabilities
|
||
CY2012 | us-gaap |
Increase Decrease In Unbilled Receivables
IncreaseDecreaseInUnbilledReceivables
|
700000 | |
CY2012 | us-gaap |
Net Income Loss
NetIncomeLoss
|
18200000 | |
CY2012 | us-gaap |
Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
|
4600000 | |
CY2012 | us-gaap |
Interest Expense Short Term Borrowings
InterestExpenseShortTermBorrowings
|
1500000 | |
CY2012 | us-gaap |
State And Local Income Tax Expense Benefit Continuing Operations
StateAndLocalIncomeTaxExpenseBenefitContinuingOperations
|
1891000 | |
CY2012 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
10800000 | |
CY2012 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-900000 | |
CY2012 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
4100000 | |
CY2012 | us-gaap |
Dividends Preferred Stock
DividendsPreferredStock
|
100000 | |
CY2012 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
3600000 | |
CY2012 | us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
-38500000 | |
CY2012 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
2300000 | |
CY2012 | us-gaap |
Utilities Operating Expense
UtilitiesOperatingExpense
|
305600000 | |
CY2012 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
132000 | |
CY2012 | us-gaap |
Dividends
Dividends
|
17200000 | |
CY2012 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
||
CY2012 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
22300000 | |
CY2012 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
10976000 | |
CY2012 | us-gaap |
Utilities Operating Expense Gas And Petroleum Purchased
UtilitiesOperatingExpenseGasAndPetroleumPurchased
|
84400000 | |
CY2012 | us-gaap |
Interest Expense
InterestExpense
|
22300000 | |
CY2012 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
5400000 | |
CY2012 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
66800000 | |
CY2012 | us-gaap |
Other Increase Decrease In Environmental Liabilities
OtherIncreaseDecreaseInEnvironmentalLiabilities
|
-100000 | |
CY2012 | us-gaap |
Increase Decrease In Regulatory Liabilities
IncreaseDecreaseInRegulatoryLiabilities
|
-4400000 | |
CY2012 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
9085000 | |
CY2012 | us-gaap |
Utilities Operating Expense Taxes
UtilitiesOperatingExpenseTaxes
|
14000000 | |
CY2012 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
1759000 | |
CY2012 | us-gaap |
Pension Expense
PensionExpense
|
6300000 | |
CY2012 | us-gaap |
Federal Income Tax Expense Benefit Continuing Operations
FederalIncomeTaxExpenseBenefitContinuingOperations
|
9085000 | |
CY2012 | us-gaap |
Utilities Operating Expense Depreciation And Amortization
UtilitiesOperatingExpenseDepreciationAndAmortization
|
35100000 | |
CY2012 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
1300000 | |
CY2012 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-68500000 | |
CY2012 | us-gaap |
Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
|
57000000 | |
CY2012 | us-gaap |
Interest Expense Other
InterestExpenseOther
|
500000 | |
CY2012 | utl |
Effective Income Tax Rate Reconciliation Domestic Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationDomesticIncomeTaxRateDifferential
|
-0.02 | pure |
CY2012 | utl |
Common Stock Issued During Period Public Offering Shares
CommonStockIssuedDuringPeriodPublicOfferingShares
|
2760000 | shares |
CY2012 | utl |
Provision For Environmental Liabilities
ProvisionForEnvironmentalLiabilities
|
||
CY2012 | utl |
Increase Decrease In Gas Inventory Financing
IncreaseDecreaseInGasInventoryFinancing
|
-3800000 | |
CY2012 | utl |
Average Interest Rate On Debt
AverageInterestRateOnDebt
|
0.0204 | pure |
CY2012 | utl |
Stock Repurchase Program Fees And Expenses Related To Tender Offer
StockRepurchaseProgramFeesAndExpensesRelatedToTenderOffer
|
200000 | |
CY2012 | utl |
Common Stock Issued During Period Public Offering Value
CommonStockIssuedDuringPeriodPublicOfferingValue
|
65700000 | |
CY2012 | utl |
Preferred Stock Repurchased And Retired During Period Value
PreferredStockRepurchasedAndRetiredDuringPeriodValue
|
1800000 | |
CY2012 | utl |
Accrued Environmental Loss Contingencies Noncurrent Beginning Balance
AccruedEnvironmentalLossContingenciesNoncurrentBeginningBalance
|
14700000 | |
CY2012 | utl |
Deferred Regulatory And Other Charges
DeferredRegulatoryAndOtherCharges
|
5400000 | |
CY2012 | utl |
Change In Discount Rate Assumption
ChangeInDiscountRateAssumption
|
0.0025 | pure |
CY2013Q1 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.345 | |
CY2013Q1 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
0.79 | |
CY2013Q1 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
10800000 | |
CY2013Q1 | us-gaap |
Regulated And Unregulated Operating Revenue
RegulatedAndUnregulatedOperatingRevenue
|
118200000 | |
CY2013Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
21900000 | |
CY2012Q1 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.345 | |
CY2012Q1 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
0.83 | |
CY2012Q1 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
9000000 | |
CY2012Q1 | us-gaap |
Regulated And Unregulated Operating Revenue
RegulatedAndUnregulatedOperatingRevenue
|
114200000 | |
CY2012Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
19300000 | |
CY2012Q2 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.345 | |
CY2012Q2 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-0.03 | |
CY2012Q2 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
-400000 | |
CY2012Q2 | us-gaap |
Regulated And Unregulated Operating Revenue
RegulatedAndUnregulatedOperatingRevenue
|
68800000 | |
CY2012Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
4300000 | |
CY2013Q2 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.345 | |
CY2013Q2 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-0.01 | |
CY2013Q2 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
-100000 | |
CY2013Q2 | us-gaap |
Regulated And Unregulated Operating Revenue
RegulatedAndUnregulatedOperatingRevenue
|
66400000 | |
CY2013Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
4500000 | |
CY2012Q3 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.345 | |
CY2012Q3 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
0.03 | |
CY2012Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
500000 | |
CY2012Q3 | us-gaap |
Regulated And Unregulated Operating Revenue
RegulatedAndUnregulatedOperatingRevenue
|
71300000 | |
CY2012Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
5000000 | |
CY2013Q3 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.345 | |
CY2013Q3 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
0.04 | |
CY2013Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
600000 | |
CY2013Q3 | us-gaap |
Regulated And Unregulated Operating Revenue
RegulatedAndUnregulatedOperatingRevenue
|
72500000 | |
CY2013Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
5600000 | |
CY2012Q4 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.345 | |
CY2012Q4 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
0.66 | |
CY2012Q4 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
9000000 | |
CY2012Q4 | us-gaap |
Regulated And Unregulated Operating Revenue
RegulatedAndUnregulatedOperatingRevenue
|
98800000 | |
CY2012Q4 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
18900000 | |
CY2013Q4 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.345 | |
CY2013Q4 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
0.75 | |
CY2013Q4 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
10300000 | |
CY2013Q4 | us-gaap |
Regulated And Unregulated Operating Revenue
RegulatedAndUnregulatedOperatingRevenue
|
109800000 | |
CY2013Q4 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
21500000 |