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Condensed Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2018 | Jun. 30, 2017
Cash flows from operating activities |  |
Net income | $ 87,247 | $ 73,800
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation of property, plant and equipment | 106,063 | 100,062
Other amortization | 20,603 | 6,101
Provision for loan losses | 6,304 | 6,741
Loans originated and purchased, held for sale | (78,313) | (69,595)
Proceeds from sale of loans, held for sale | 77,382 | 79,944
Deferred income taxes | (9,672) | 17,047
Share-based compensation expense | 4,414 | 3,285
Allowance for equity funds used during construction | (6,277) | (5,426)
Other | (147) | 246
Changes in assets and liabilities |  |
Increase in accounts receivable and unbilled revenues, net | (41,526) | (12,394)
Increase in fuel oil stock | (19,867) | (5,962)
Decrease (increase) in regulatory assets | (19,600) | 8,179
Increase in accounts, interest and dividends payable | 31,784 | 43,530
Change in prepaid and accrued income taxes, tax credits and utility revenue taxes | (26,558) | (37,954)
Increase (decrease) in defined benefit pension and other postretirement benefit plans liability | (871) | 420
Change in other assets and liabilities | (22,695) | (33,922)
Net cash provided by operating activities | 108,271 | 174,102
Cash flows from investing activities |  |
Available-for-sale investment securities purchased | (133,698) | (295,510)
Principal repayments on available-for-sale investment securities | 108,379 | 99,663
Purchases of held-to-maturity investment securities | (20,450) | 0
Principal repayments of held-to-maturity investment securities | 2,270 | 0
Purchase of stock from Federal Home Loan Bank | (7,533) | (2,868)
Redemption of stock from Federal Home Loan Bank | 7,080 | 2,380
Net increase in loans held for investment | (111,521) | (20,326)
Proceeds from sale of commercial loans | 7,149 | 13,493
Proceeds from sale of real estate acquired in settlement of loans | 589 | 185
Capital expenditures | (259,898) | (210,325)
Contributions in aid of construction | 13,573 | 17,571
Contributions to low income housing investments | (3,279) | 0
Other | 5,919 | 8,216
Net cash used in investing activities | (391,420) | (387,521)
Cash flows from financing activities |  |
Net increase in deposit liabilities | 123,137 | 175,457
Net increase in short-term borrowings with original maturities of three months or less | 84,881 | 49,789
Net increase in retail repurchase agreements | 38,446 | 9,048
Proceeds from other bank borrowings | 177,000 | 59,500
Repayments of other bank borrowings | (177,000) | (73,034)
Proceeds from issuance of long-term debt | 100,000 | 265,000
Repayment of long-term debt and funds transferred for redemption of special purpose revenue bonds | (878) | (265,000)
Withheld shares for employee taxes on vested share-based compensation | (996) | (3,787)
Common stock dividends | (67,481) | (67,426)
Preferred stock dividends of subsidiaries | (946) | (946)
Other | (230) | (3,253)
Net cash provided by financing activities | 275,933 | 145,348
Net decrease in cash and cash equivalents | (7,216) | (68,071)
Cash and cash equivalents, beginning of period | 261,881 | 278,452
Cash and cash equivalents, end of period | 254,665 | 210,381
Hawaiian Electric Company, Inc. and Subsidiaries |  |
Cash flows from operating activities |  |
Net income | 59,642 | 48,107
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation of property, plant and equipment | 100,827 | 96,372
Other amortization | 13,021 | 4,262
Deferred income taxes | (8,343) | 23,599
Allowance for equity funds used during construction | (6,277) | (5,426)
Other | 978 | 1,615
Changes in assets and liabilities |  |
Increase in accounts receivable | (34,068) | (1,729)
Increase in accrued unbilled revenues | (3,785) | (11,903)
Increase in fuel oil stock | (20,143) | (5,962)
Increase in materials and supplies | (3,544) | (3,420)
Decrease (increase) in regulatory assets | (19,600) | 8,179
Increase in accounts payable | 18,284 | 39,716
Change in prepaid and accrued income taxes, tax credits and utility revenue taxes | (31,061) | (40,910)
Increase (decrease) in defined benefit pension and other postretirement benefit plans liability | (1,961) | 302
Change in other assets and liabilities | 5,866 | (14,047)
Net cash provided by operating activities | 69,836 | 138,755
Cash flows from investing activities |  |
Capital expenditures | (213,220) | (190,159)
Contributions in aid of construction | 13,573 | 17,571
Other | 4,301 | 6,250
Net cash used in investing activities | (195,346) | (166,338)
Cash flows from financing activities |  |
Net increase in short-term borrowings with original maturities of three months or less | 86,881 | 43,990
Proceeds from issuance of long-term debt | 100,000 | 265,000
Repayment of long-term debt and funds transferred for redemption of special purpose revenue bonds | 0 | (265,000)
Common stock dividends | (51,652) | (43,884)
Preferred stock dividends of Hawaiian Electric and subsidiaries | (998) | (998)
Other | (378) | (3,229)
Net cash provided by financing activities | 133,853 | (4,121)
Net decrease in cash and cash equivalents | 8,343 | (31,704)
Cash and cash equivalents, beginning of period | 12,517 | 74,286
Cash and cash equivalents, end of period | $ 20,860 | $ 42,582

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- Definition Amount of cash outflow to satisfy an employee's income tax withholding obligation as part of a net-share settlement of a share-based award. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3291-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 25 -Paragraph 19A -URI http://asc.fasb.org/extlink&oid=107668666&loc=SL79513924-113897 + Details
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- Definition The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=109979856&loc=d3e26853-111562 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3213-108585 + Details
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- Definition Amount of cash outflow to acquire Federal Home Loan Bank (FHLB) stock. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3213-108585 + Details
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- Definition Amount of cash outflow through purchase of long-term held-to-maturity securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3213-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=109979856&loc=d3e26853-111562 + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3213-108585 + Details
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- Definition The cash inflow from developers, builders, governmental agencies and municipalities that provide the entity with cash to extend its construction services to their properties. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3179-108585 + Details
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- Definition The cash inflow from a borrowing net of the cash outflow from repayment of a borrowing having initial term of repayment within three months. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3291-108585 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 9 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3098-108585 + Details
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