XML 60 R46.htm IDEA: XBRL DOCUMENT
v3.3.1.900

Long-Term Debt Long-term Debt Schedule (Details) - USD ($) $ in Thousands | Dec. 31, 2015 | Dec. 31, 2014
--- | --- | ---
Debt Instrument [Line Items] |  |
Long-term debt | $ 384,316 | $ 384,949
Less: Current portion | 3,491 | 584
Total long-term debt, less current portion | 380,825 | 384,365
Senior Notes [Member] |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 315,000 | 315,000
Mortgages [Member] | Minimum [Member] |  |
Debt Instrument [Line Items] |  |
Stated interest rates | 5.61% |
Mortgages [Member] | Maximum [Member] |  |
Debt Instrument [Line Items] |  |
Stated interest rates | 6.09% |
Mortgages [Member] | Mortgage loans due 2016 [Member] |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 2,997 | 3,109
Mortgages [Member] | Mortgage loans due 2017 [Member] |  |
Debt Instrument [Line Items] |  |
Long-term debt | 11,634 | 11,896
Mortgages [Member] | 444 West Santa Clara Street, L.P. [Member] |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 2,836 | 2,947
Stated interest rates | 5.68% |
San Jose Water Company [Member] | Senior Notes [Member] | Series A [Member] |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 20,000 | 20,000
Stated interest rates | 8.58% |
San Jose Water Company [Member] | Senior Notes [Member] | Series B [Member] |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 30,000 | 30,000
Stated interest rates | 7.37% |
San Jose Water Company [Member] | Senior Notes [Member] | Series C [Member] |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 10,000 | 10,000
Stated interest rates | 9.45% |
San Jose Water Company [Member] | Senior Notes [Member] | Series D [Member] |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 15,000 | 15,000
Stated interest rates | 7.15% |
San Jose Water Company [Member] | Senior Notes [Member] | Series E [Member] |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 15,000 | 15,000
Stated interest rates | 6.81% |
San Jose Water Company [Member] | Senior Notes [Member] | Series F [Member] |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 20,000 | 20,000
Stated interest rates | 7.20% |
San Jose Water Company [Member] | Senior Notes [Member] | Series G [Member] |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 20,000 | 20,000
Stated interest rates | 5.93% |
San Jose Water Company [Member] | Senior Notes [Member] | Series H [Member] |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 20,000 | 20,000
Stated interest rates | 5.71% |
San Jose Water Company [Member] | Senior Notes [Member] | Series I [Member] |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 20,000 | 20,000
Stated interest rates | 5.93% |
San Jose Water Company [Member] | Senior Notes [Member] | Series J [Member] |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 10,000 | 10,000
Stated interest rates | 6.54% |
San Jose Water Company [Member] | Senior Notes [Member] | Series K [Member] |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 20,000 | 20,000
Stated interest rates | 6.75% |
San Jose Water Company [Member] | Senior Notes [Member] | Series L [Member] |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 50,000 | 50,000
Stated interest rates | 5.14% |
San Jose Water Company [Member] | Bonds [Member] | California Pollution Control Financing Authority Revenue Bonds [Member] |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 50,000 | 50,000
Stated interest rates | 5.10% |
San Jose Water Company [Member] | SDWSRF loans [Member] |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 1,849 | $ 1,997
San Jose Water Company [Member] | SDWSRF loans [Member] | Minimum [Member] |  |
Debt Instrument [Line Items] |  |
Stated interest rates | 2.39% |
San Jose Water Company [Member] | SDWSRF loans [Member] | Maximum [Member] |  |
Debt Instrument [Line Items] |  |
Stated interest rates | 2.60% | 2.60%
SJWTX,Inc. dba Canyon Lake Water Supply Corporation [Member] | Senior Notes [Member] | Series A [Member] |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 15,000 | $ 15,000
Stated interest rates | 6.27% |
SJW Corp. [Member] | Senior Notes [Member] | Series A [Member] |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 50,000 | $ 50,000
Stated interest rates | 4.35% |

X
- Definition Contractual interest rate for funds borrowed, under the debt agreement. + 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 210.5-02.22(a)(1)) -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 22 -Article 5 + Details
Name: | us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 16 -Article 9 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20, 22 -Article 5 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 16 -Article 7 + Details
Name: | us-gaap_LongTermDebt
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of long-term debt, after unamortized discount or premium, scheduled to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease 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 210.5-02.19,20) -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 20 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19 -Article 5 + Details
Name: | us-gaap_LongTermDebtCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Carrying amount of long-term debt, net of unamortized discount or premium, excluding amounts to be repaid within one year or the normal operating cycle, if longer (current maturities). Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease 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 210.5-02.22) -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 22 -Article 5 + Details
Name: | us-gaap_LongTermDebtNoncurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_MortgagesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=sjw_MortgageTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=sjw_MortgageThreeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=sjw_MortgageFourMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=us-gaap_SubsidiariesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=us-gaap_SeriesAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=us-gaap_SeriesBMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=sjw_SeriesCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=sjw_SeriesDMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=sjw_SeriesEMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=sjw_SeriesFMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=sjw_SeriesGMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=sjw_SeriesHMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=sjw_SeriesIMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=sjw_SeriesJMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=sjw_SeriesKMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=sjw_SeriesLMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_PublicUtilityBondsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=sjw_CaliforniaPollutionControlFinancingAuthorityRevenueBondsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_LoansPayableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=sjw_SubsidiaryOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=us-gaap_ParentCompanyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |