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Consolidated Statements of Changes in Common Stock Equity - HECO (USD $) In Thousands, except Share data, unless otherwise specified | Total | Hawaiian Electric Company, Inc. and Subsidiaries | Common stock Hawaiian Electric Company, Inc. and Subsidiaries | Premium on capital stock Hawaiian Electric Company, Inc. and Subsidiaries | Retained Earnings Hawaiian Electric Company, Inc. and Subsidiaries | Accumulated other comprehensive income (loss) Hawaiian Electric Company, Inc. and Subsidiaries
--- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2012 | $ 1,593,865 | $ 1,472,136 | $ 97,788 | $ 468,045 | $ 907,273 | $ (970)
Balance (in shares) at Dec. 31, 2012 |  |  | 14,665,000 |  |  |
Increase (decrease) in stockholders' equity |  |  |  |  |  |
Net income for common stock | 33,679 | 24,429 |  |  | 24,429 |
Other comprehensive income, net of taxes | (61) | 18 |  |  |  | 18
Common stock dividends | (30,434) | (20,070) |  |  | (20,070) |
Balance at Mar. 31, 2013 | 1,607,265 | 1,476,513 | 97,788 | 468,045 | 911,632 | (952)
Balance (in shares) at Mar. 31, 2013 |  |  | 14,665,000 |  |  |
Balance at Dec. 31, 2013 | 1,727,070 | 1,593,564 | 102,880 | 541,452 | 948,624 | 608
Balance (in shares) at Dec. 31, 2013 | 101,259,800 |  | 15,429,000 |  |  |
Increase (decrease) in stockholders' equity |  |  |  |  |  |
Net income for common stock | 45,927 | 35,420 |  |  | 35,420 |
Other comprehensive income, net of taxes | 1,167 | 9 |  |  |  | 9
Common stock dividends | (31,448) | (22,707) |  |  | (22,707) |
Common stock issue expenses |  | (3) |  | (3) |  |
Balance at Mar. 31, 2014 | $ 1,745,928 | $ 1,606,283 | $ 102,880 | $ 541,449 | $ 961,337 | $ 617
Balance (in shares) at Mar. 31, 2014 | 101,477,616 |  | 15,429,000 |  |  |

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