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Dividend Limitations (Details) (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Dividend limitations |  |  |
Retained Earnings (Accumulated Deficit) | $ 238,443,000 | $ 205,257,000 |
GSWC |  |  |
Dividend limitations |  |  |
Fixed amount in computing maximum ability to pay dividends | 21,000,000.0 |  |
Percentage of consolidated net income plus the aggregate net cash proceeds received from capital stock offerings or other instruments convertible into capital stock | 100.00% |  |
Amount available to pay dividends under the most restrictive of the Note Agreements | 371,900,000 |  |
Dividends paid | 29,400,000 | 10,200,000 | 20,000,000
Retained Earnings (Accumulated Deficit) |  | 184,777,000 |
GSWC | Maximum |  |  |
Dividend limitations |  |  |
Indebtedness to capitalization ratio | 0.6667 |  |
Retained Earnings (Accumulated Deficit) | 203,892,000 |  |
AWR |  |  |
Dividend limitations |  |  |
Dividends paid |  | 16,900,000 | 20,000,000
Retained Earnings (Accumulated Deficit) | 238,443,000 |  |
ASUS |  |  |
Dividend limitations |  |  |
Dividends paid |  | 6,700,000 |
ASUS | Maximum |  |  |
Dividend limitations |  |  |
Amount available to pay dividends | $ 29,000,000 |  |

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- Definition Represents the maximum fixed amount added to the variable portion of the total dividend limitation ceiling as defined by debt covenants. + References No definition available. + Details
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- Definition Represents the percentage of consolidated net income added to the fixed portion of the total dividend limitation ceiling as defined by debt covenants. + References No definition available. + Details
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- Definition Cash outflow from subsidiaries in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests. + References No definition available. + Details
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