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Electric utility subsidiary - Consolidating statement of changes in common stock equity (unaudited) (Details 4) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2015 | Jun. 30, 2014 | Jun. 30, 2015 | Jun. 30, 2014
Beginning Balance |  |  | $ 1,790,573 | $ 1,726,406
Net income for common stock | $ 35,018 | $ 41,281 | 66,884 | 87,068
Other comprehensive income, net of taxes | (3,127) | 2,900 | 931 | 4,067
Common stock dividends |  |  | (65,140) | (62,916)
Ending Balance | 1,898,520 | 1,759,935 | 1,898,520 | 1,759,935
Hawaiian Electric Company |  |  |  |
Beginning Balance |  |  | 1,682,144 | 1,593,564
Net income for common stock | 32,841 | 34,230 | 59,715 | 69,650
Other comprehensive income, net of taxes | (15) | 13 | 7 | 22
Common stock dividends |  |  | (45,203) | (44,246)
Common stock issuance expenses |  |  | (5) | (3)
Ending Balance | 1,696,658 | 1,618,987 | 1,696,658 | 1,618,987
HELCO |  |  |  |
Beginning Balance |  |  | 281,846 | 274,802
Net income for common stock | 4,484 | 4,846 | 8,272 | 10,007
Other comprehensive income, net of taxes | (3) | 0 | (3) | 0
Common stock dividends |  |  | (5,010) | (5,813)
Common stock issuance expenses |  |  | (1) | (1)
Ending Balance | 285,104 | 278,995 | 285,104 | 278,995
Maui Electric |  |  |  |
Beginning Balance |  |  | 256,692 | 248,771
Net income for common stock | 5,140 | 5,013 | 9,044 | 8,769
Other comprehensive income, net of taxes | (3) | 0 | (3) | 0
Common stock dividends |  |  | (7,587) | (7,175)
Common stock issuance expenses |  |  | 0 | 0
Ending Balance | 258,146 | 250,365 | 258,146 | 250,365
Other subsidiaries |  |  |  |
Beginning Balance |  |  | 101 | 101
Net income for common stock | 0 | 0 | 0 | 0
Other comprehensive income, net of taxes | 0 | 0 | 0 | 0
Ending Balance | 101 | 101 | 101 | 101
Consolidating adjustments |  |  |  |
Beginning Balance |  |  | (538,639) | (523,674)
Net income for common stock | (9,624) | (9,859) | (17,316) | (18,776)
Other comprehensive income, net of taxes | 6 | 0 | 6 | 0
Common stock dividends |  |  | 12,597 | 12,988
Common stock issuance expenses |  |  | 1 | 1
Ending Balance | (543,351) | (529,461) | (543,351) | (529,461)
HECO Consolidated |  |  |  |
Beginning Balance |  |  | 1,682,144 | 1,593,564
Net income for common stock | 32,841 | 34,230 | 59,715 | 69,650
Other comprehensive income, net of taxes | (15) | 13 | 7 | 22
Common stock dividends |  |  | (45,203) | (44,246)
Common stock issuance expenses |  |  | (5) | (3)
Ending Balance | $ 1,696,658 | $ 1,618,987 | $ 1,696,658 | $ 1,618,987

X
- Definition Amount of decrease in additional paid in capital (APIC) resulting from direct costs associated with issuing stock. Includes, but is not limited to, legal and accounting fees and direct costs associated with stock issues under a shelf registration. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + Details
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