XML 25 R57.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Business Segment Data (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2014 | Sep. 30, 2014 | Jun. 30, 2014 | Mar. 31, 2014 | Dec. 31, 2013 | Sep. 30, 2013 | Jun. 30, 2013 | Mar. 31, 2013 | Dec. 31, 2014 N | Dec. 31, 2013 | Dec. 31, 2012
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |  |  |
Number of Reportable Segments |  |  |  |  |  |  |  |  | 2 us-gaap_NumberOfReportableSegments |  |
Revenues | $ 28,107 us-gaap_RegulatedAndUnregulatedOperatingRevenue | $ 32,669 us-gaap_RegulatedAndUnregulatedOperatingRevenue | $ 29,190 us-gaap_RegulatedAndUnregulatedOperatingRevenue | $ 27,173 us-gaap_RegulatedAndUnregulatedOperatingRevenue | $ 27,421 us-gaap_RegulatedAndUnregulatedOperatingRevenue | $ 31,285 us-gaap_RegulatedAndUnregulatedOperatingRevenue | $ 29,102 us-gaap_RegulatedAndUnregulatedOperatingRevenue | $ 27,038 us-gaap_RegulatedAndUnregulatedOperatingRevenue | $ 117,139 us-gaap_RegulatedAndUnregulatedOperatingRevenue | $ 114,846 us-gaap_RegulatedAndUnregulatedOperatingRevenue | $ 110,379 us-gaap_RegulatedAndUnregulatedOperatingRevenue
Operating Income | 8,058 us-gaap_OperatingIncomeLoss | 11,620 us-gaap_OperatingIncomeLoss | 8,747 us-gaap_OperatingIncomeLoss | 5,967 us-gaap_OperatingIncomeLoss | 6,664 us-gaap_OperatingIncomeLoss | 10,270 us-gaap_OperatingIncomeLoss | 8,171 us-gaap_OperatingIncomeLoss | 5,865 us-gaap_OperatingIncomeLoss | 34,392 us-gaap_OperatingIncomeLoss | 30,970 us-gaap_OperatingIncomeLoss | 27,647 us-gaap_OperatingIncomeLoss
Depreciation |  |  |  |  |  |  |  |  | 11,444 us-gaap_CostOfGoodsSoldDepreciationAndAmortization | 10,988 us-gaap_CostOfGoodsSoldDepreciationAndAmortization | 10,409 us-gaap_CostOfGoodsSoldDepreciationAndAmortization
Other Income (Expense), Net |  |  |  |  |  |  |  |  | (403)us-gaap_OtherNonrecurringIncomeExpense | 91 us-gaap_OtherNonrecurringIncomeExpense | 857 us-gaap_OtherNonrecurringIncomeExpense
Interest Expense |  |  |  |  |  |  |  |  | 5,607 us-gaap_InterestExpense | 5,807 us-gaap_InterestExpense | 6,725 us-gaap_InterestExpense
Income Taxes |  |  |  |  |  |  |  |  | 9,937 us-gaap_IncomeTaxExpenseBenefit | 8,621 us-gaap_IncomeTaxExpenseBenefit | 7,383 us-gaap_IncomeTaxExpenseBenefit
Net Income | 3,790 us-gaap_NetIncomeLoss | 6,758 us-gaap_NetIncomeLoss | 4,728 us-gaap_NetIncomeLoss | 3,169 us-gaap_NetIncomeLoss | 3,168 us-gaap_NetIncomeLoss | 5,807 us-gaap_NetIncomeLoss | 4,481 us-gaap_NetIncomeLoss | 3,177 us-gaap_NetIncomeLoss | 18,445 us-gaap_NetIncomeLoss | 16,633 us-gaap_NetIncomeLoss | 14,396 us-gaap_NetIncomeLoss
Capital Expenditures |  |  |  |  |  |  |  |  | 22,596 us-gaap_PaymentsToAcquireWaterAndWasteWaterSystems | 20,080 us-gaap_PaymentsToAcquireWaterAndWasteWaterSystems | 21,578 us-gaap_PaymentsToAcquireWaterAndWasteWaterSystems
Assets | 575,772 us-gaap_Assets |  |  |  | 530,341 us-gaap_Assets |  |  |  | 575,772 us-gaap_Assets | 530,341 us-gaap_Assets |
Regulated [Member] |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 103,556 us-gaap_RegulatedAndUnregulatedOperatingRevenue / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember | 100,910 us-gaap_RegulatedAndUnregulatedOperatingRevenue / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember | 98,021 us-gaap_RegulatedAndUnregulatedOperatingRevenue / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember
Operating Income |  |  |  |  |  |  |  |  | 32,000 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember | 28,744 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember | 25,944 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember
Depreciation |  |  |  |  |  |  |  |  | 11,262 us-gaap_CostOfGoodsSoldDepreciationAndAmortization / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember | 10,807 us-gaap_CostOfGoodsSoldDepreciationAndAmortization / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember | 10,241 us-gaap_CostOfGoodsSoldDepreciationAndAmortization / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember
Other Income (Expense), Net |  |  |  |  |  |  |  |  | 157 us-gaap_OtherNonrecurringIncomeExpense / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember | 828 us-gaap_OtherNonrecurringIncomeExpense / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember | 1,489 us-gaap_OtherNonrecurringIncomeExpense / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember
Interest Expense |  |  |  |  |  |  |  |  | 5,607 us-gaap_InterestExpense / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember | 5,807 us-gaap_InterestExpense / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember | 6,725 us-gaap_InterestExpense / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember
Income Taxes |  |  |  |  |  |  |  |  | 8,907 us-gaap_IncomeTaxExpenseBenefit / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember | 7,635 us-gaap_IncomeTaxExpenseBenefit / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember | 6,579 us-gaap_IncomeTaxExpenseBenefit / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember
Net Income |  |  |  |  |  |  |  |  | 17,249 us-gaap_NetIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember | 15,504 us-gaap_NetIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember | 13,500 us-gaap_NetIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember
Capital Expenditures |  |  |  |  |  |  |  |  | 22,498 us-gaap_PaymentsToAcquireWaterAndWasteWaterSystems / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember | 19,894 us-gaap_PaymentsToAcquireWaterAndWasteWaterSystems / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember | 21,149 us-gaap_PaymentsToAcquireWaterAndWasteWaterSystems / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember
Assets | 574,854 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember |  |  |  | 529,381 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember |  |  |  | 574,854 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember | 529,381 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = us-gaap_RegulatedOperationMember |
Non - Regulated [Member] |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 14,143 us-gaap_RegulatedAndUnregulatedOperatingRevenue / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember | 14,463 us-gaap_RegulatedAndUnregulatedOperatingRevenue / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember | 12,851 us-gaap_RegulatedAndUnregulatedOperatingRevenue / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember
Operating Income |  |  |  |  |  |  |  |  | 2,392 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember | 2,226 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember | 1,703 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember
Depreciation |  |  |  |  |  |  |  |  | 182 us-gaap_CostOfGoodsSoldDepreciationAndAmortization / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember | 181 us-gaap_CostOfGoodsSoldDepreciationAndAmortization / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember | 168 us-gaap_CostOfGoodsSoldDepreciationAndAmortization / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember
Other Income (Expense), Net |  |  |  |  |  |  |  |  | (75)us-gaap_OtherNonrecurringIncomeExpense / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember | (14)us-gaap_OtherNonrecurringIncomeExpense / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember | 94 us-gaap_OtherNonrecurringIncomeExpense / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember
Interest Expense |  |  |  |  |  |  |  |  | 91 us-gaap_InterestExpense / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember | 97 us-gaap_InterestExpense / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember | 96 us-gaap_InterestExpense / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember
Income Taxes |  |  |  |  |  |  |  |  | 1,030 us-gaap_IncomeTaxExpenseBenefit / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember | 986 us-gaap_IncomeTaxExpenseBenefit / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember | 804 us-gaap_IncomeTaxExpenseBenefit / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember
Net Income |  |  |  |  |  |  |  |  | 1,196 us-gaap_NetIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember | 1,129 us-gaap_NetIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember | 896 us-gaap_NetIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember
Capital Expenditures |  |  |  |  |  |  |  |  | 98 us-gaap_PaymentsToAcquireWaterAndWasteWaterSystems / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember | 186 us-gaap_PaymentsToAcquireWaterAndWasteWaterSystems / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember | 429 us-gaap_PaymentsToAcquireWaterAndWasteWaterSystems / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember
Assets | 7,252 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember |  |  |  | 8,887 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember |  |  |  | 7,252 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember | 8,887 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = us-gaap_UnregulatedOperationMember |
Inter-segment Elimination [Member] |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | (560)us-gaap_RegulatedAndUnregulatedOperatingRevenue / us-gaap_StatementBusinessSegmentsAxis = us-gaap_IntersegmentEliminationMember | (527)us-gaap_RegulatedAndUnregulatedOperatingRevenue / us-gaap_StatementBusinessSegmentsAxis = us-gaap_IntersegmentEliminationMember | (493)us-gaap_RegulatedAndUnregulatedOperatingRevenue / us-gaap_StatementBusinessSegmentsAxis = us-gaap_IntersegmentEliminationMember
Other Income (Expense), Net |  |  |  |  |  |  |  |  | (485)us-gaap_OtherNonrecurringIncomeExpense / us-gaap_StatementBusinessSegmentsAxis = us-gaap_IntersegmentEliminationMember | (723)us-gaap_OtherNonrecurringIncomeExpense / us-gaap_StatementBusinessSegmentsAxis = us-gaap_IntersegmentEliminationMember | (726)us-gaap_OtherNonrecurringIncomeExpense / us-gaap_StatementBusinessSegmentsAxis = us-gaap_IntersegmentEliminationMember
Interest Expense |  |  |  |  |  |  |  |  | (91)us-gaap_InterestExpense / us-gaap_StatementBusinessSegmentsAxis = us-gaap_IntersegmentEliminationMember | (97)us-gaap_InterestExpense / us-gaap_StatementBusinessSegmentsAxis = us-gaap_IntersegmentEliminationMember | (96)us-gaap_InterestExpense / us-gaap_StatementBusinessSegmentsAxis = us-gaap_IntersegmentEliminationMember
Assets | $ (6,334)us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = us-gaap_IntersegmentEliminationMember |  |  |  | $ (7,927)us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = us-gaap_IntersegmentEliminationMember |  |  |  | $ (6,334)us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = us-gaap_IntersegmentEliminationMember | $ (7,927)us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = us-gaap_IntersegmentEliminationMember |

X
- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.18) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 12 -Article 7 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 18 -Article 5 + Details
Name: | us-gaap_Assets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Depreciation of property, plant and equipment directly related to goods produced and sold during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.2(a)) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
Name: | us-gaap_CostOfGoodsSoldDepreciationAndAmortization
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(h)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Article 4 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Income Tax Expense (or Benefit) -URI http://asc.fasb.org/extlink&oid=6515339 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32639-109319 + Details
Name: | us-gaap_IncomeTaxExpenseBenefit
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of the cost of borrowed funds accounted for as interest expense. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.9) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 9 -Article 9 + Details
Name: | us-gaap_InterestExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Other Comprehensive Income -URI http://asc.fasb.org/extlink&oid=6519514 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Net Income -URI http://asc.fasb.org/extlink&oid=6518256 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.19) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.18) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.22) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 19 -Article 5 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 20 -Article 9 + Details
Name: | us-gaap_NetIncomeLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. + References No definition available. + Details
Name: | us-gaap_NumberOfReportableSegments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition The net result for the period of deducting operating expenses from operating revenues. + References No definition available. + Details
Name: | us-gaap_OperatingIncomeLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of other expense (income) that is infrequent in occurrence or unusual in nature. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6365513&loc=d3e15122-107781 + Details
Name: | us-gaap_OtherNonrecurringIncomeExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash outflow for the purchase of a facility and equipment that provides water supply which includes wells, reservoirs, pumping stations, and control facilities; and waste water systems which includes the waste treatment and disposal facility and equipment to households and industry. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
Name: | us-gaap_PaymentsToAcquireWaterAndWasteWaterSystems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The total amount of operating revenues recognized during the period. + References No definition available. + Details
Name: | us-gaap_RegulatedAndUnregulatedOperatingRevenue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_SegmentReportingInformationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=us-gaap_IntersegmentEliminationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=us-gaap_RegulatedOperationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=us-gaap_UnregulatedOperationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |