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Commitments (Details 2) (GSWC, Water Supply, USD $) | Dec. 31, 2014
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Estimated future minimum payments |
2014 | $ 447,000 us-gaap_PurchaseObligationDueInNextTwelveMonths
2015 | 319,000 us-gaap_PurchaseObligationDueInSecondYear
2016 | 319,000 us-gaap_PurchaseObligationDueInThirdYear
2017 | 319,000 us-gaap_PurchaseObligationDueInFourthYear
2018 | 319,000 us-gaap_PurchaseObligationDueInFifthYear
Thereafter | 3,541,000 us-gaap_PurchaseObligationDueAfterFifthYear
Total | 5,264,000 us-gaap_PurchaseObligation
City of Claremont |
Purchase commitments |
Remaining amount of commitment | 3,100,000 us-gaap_PurchaseCommitmentRemainingMinimumAmountCommitted / us-gaap_LeaseArrangementTypeAxis = awr_CityOfClaremontMember / dei_LegalEntityAxis = awr_GoldenStateWaterCompanyMember / us-gaap_PurchaseCommitmentExcludingLongtermCommitmentAxis = awr_WaterPurchaseCommitmentsMember
Various third parties |
Estimated future minimum payments |
Total | $ 2,200,000 us-gaap_PurchaseObligation / us-gaap_LeaseArrangementTypeAxis = awr_VariousThirdPartiesMember / dei_LegalEntityAxis = awr_GoldenStateWaterCompanyMember / us-gaap_PurchaseCommitmentExcludingLongtermCommitmentAxis = awr_WaterPurchaseCommitmentsMember

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- Definition Minimum amount to be expended to satisfy the terms of arrangements in which the entity has agreed to expend funds to procure goods or services, excluding long-term purchase commitments or unconditional purchase obligations. + 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 210.5-02.25) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 25 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 19 -Article 7 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 17 -Article 9 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.17) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.(a)(19)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
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- Definition Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier. + References No definition available. + Details
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- Definition Minimum amount of purchase arrangement maturing after the fifth fiscal year following the latest fiscal year. Includes, but not limited to, recorded and unrecorded purchase obligations, long-term purchase commitments, and short-term purchase commitments. + References No definition available. + Details
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- Definition Minimum amount of purchase arrangement maturing in the fifth fiscal year following the latest fiscal year. Includes, but not limited to, recorded and unrecorded purchase obligations, long-term purchase commitments, and short-term purchase commitments. + References No definition available. + Details
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- Definition Minimum amount of purchase arrangement maturing in the fourth fiscal year following the latest fiscal year. Includes, but not limited to, recorded and unrecorded purchase obligations, long-term purchase commitments, and short-term purchase commitments. + References No definition available. + Details
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- Definition Minimum amount of purchase arrangement maturing in the next fiscal year following the latest fiscal year. Includes, but not limited to, recorded and unrecorded purchase obligations, long-term purchase commitments, and short-term purchase commitments. + References No definition available. + Details
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- Definition Minimum amount of purchase arrangement maturing in the second fiscal year following the latest fiscal year. Includes, but not limited to, recorded and unrecorded purchase obligations, long-term purchase commitments, and short-term purchase commitments. + References No definition available. + Details
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- Definition Minimum amount of purchase arrangement maturing in the third fiscal year following the latest fiscal year. Includes, but not limited to, recorded and unrecorded purchase obligations, long-term purchase commitments, and short-term purchase commitments. + References No definition available. + Details
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