Condensed Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Cash flows from operating activities
Net income	$ 46,161	$ 40,720
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation of property, plant and equipment	57,435	53,091
Other amortization	9,792	8,745
Provision for loan losses	6,870	3,541
Loans originated and purchased, held for sale	(30,934)	(36,409)
Proceeds from sale of loans, held for sale	24,900	33,114
Deferred income taxes	(3,171)	(2,889)
Share-based compensation expense	2,162	1,657
Allowance for equity funds used during construction	(2,910)	(3,294)
Other	(3,482)	2,150
Changes in assets and liabilities
Decrease (increase) in accounts receivable and unbilled revenues, net	57,949	(7,829)
Increase in fuel oil stock	(37,574)	(1,704)
Increase in regulatory assets	(5,040)	(16,900)
Increase in accounts, interest and dividends payable	10,413	22,808
Change in prepaid and accrued income taxes, tax credits and utility revenue taxes	(33,136)	(29,842)
Increase (decrease) in defined benefit pension and other postretirement benefit plans liability	3,220	(390)
Change in other assets and liabilities	(25,486)	(31,892)
Net cash provided by operating activities	77,169	34,677
Cash flows from investing activities
Available-for-sale investment securities purchased	(4,334)	(88,403)
Principal repayments on available-for-sale investment securities	57,074	51,895
Principal repayments of held-to-maturity investment securities	1,681	1,032
Purchase of stock from Federal Home Loan Bank	(26,036)	(2,853)
Redemption of stock from Federal Home Loan Bank	26,560	2,400
Net increase in loans held for investment	(19,804)	(75,006)
Proceeds from sale of commercial loans	0	7,149
Proceeds from sale of real estate acquired in settlement of loans	402	589
Capital expenditures	(120,424)	(129,022)
Contributions to low income housing investments	(1,627)	(1,425)
Other	3,530	2,593
Net cash used in investing activities	(82,978)	(231,051)
Cash flows from financing activities
Net increase in deposit liabilities	46,807	86,095
Net increase in short-term borrowings with original maturities of three months or less	11,407	120,485
Proceeds from issuance of short-term debt	25,000	0
Net increase (decrease) in retail repurchase agreements	(170)	11,946
Proceeds from other bank borrowings	644,000	60,000
Repayments of other bank borrowings	(664,000)	(60,000)
Proceeds from issuance of long-term debt	550	0
Withheld shares for employee taxes on vested share-based compensation	(996)	(991)
Common stock dividends	(34,860)	(33,741)
Preferred stock dividends of subsidiaries	(473)	(473)
Other	(4,257)	(4,043)
Net cash provided by financing activities	23,008	179,278
Net increase (decrease) in cash and cash equivalents	17,199	(17,096)
Cash and cash equivalents, beginning of period	169,208	261,881
Cash and cash equivalents, end of period	186,407	244,785
Hawaiian Electric Company, Inc. and Subsidiaries
Cash flows from operating activities
Net income	32,625	27,974
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation of property, plant and equipment	53,947	50,466
Other amortization	6,714	5,344
Deferred income taxes	(3,127)	(1,580)
Allowance for equity funds used during construction	(2,910)	(3,294)
Other	(1,817)	2,681
Changes in assets and liabilities
Decrease (increase) in accounts receivable	37,163	(15,037)
Decrease in accrued unbilled revenues	25,833	7,419
Increase in fuel oil stock	(36,564)	(1,850)
Increase in materials and supplies	(1,381)	(1,295)
Increase in regulatory assets	(5,040)	(16,900)
Increase (decrease) in accounts payable	(927)	5,143
Change in prepaid and accrued income taxes, tax credits and utility revenue taxes	(34,668)	(32,866)
Increase (decrease) in defined benefit pension and other postretirement benefit plans liability	2,991	(938)
Change in other assets and liabilities	(3,423)	4,513
Net cash provided by operating activities	69,416	29,780
Cash flows from investing activities
Capital expenditures	(102,891)	(110,127)
Other	794	603
Net cash used in investing activities	(102,097)	(109,524)
Cash flows from financing activities
Net increase in short-term borrowings with original maturities of three months or less	5,999	116,984
Proceeds from other bank borrowings	25,000	0
Common stock dividends	(25,313)	(25,826)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(499)	(499)
Other	(2)	(33)
Net cash provided by financing activities	5,185	90,626
Net increase (decrease) in cash and cash equivalents	(27,496)	10,882
Cash and cash equivalents, beginning of period	35,877	12,517
Cash and cash equivalents, end of period	$ 8,381	$ 23,399