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Business Segments: (Details 2) (USD $) In Thousands, unless otherwise specified | Sep. 30, 2014 | Dec. 31, 2013 | Sep. 30, 2013
--- | --- | --- | ---
Details of reportable segment |  |  |
Total utility plant | $ 995,443 | $ 981,477 | $ 968,459
Other assets | 330,672 |  | 382,594
Total Assets | 1,326,115 | 1,310,183 | 1,351,053
GOLDEN STATE WATER COMPANY |  |  |
Details of reportable segment |  |  |
Total utility plant | 990,589 | 977,294 |
Total Assets | $ 1,216,489 | $ 1,233,381 |

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