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Condensed Consolidated Balance Sheets (unaudited) - USD ($) $ in Thousands | Jun. 30, 2018 | Dec. 31, 2017
--- | --- | ---
Assets |  |
Cash and cash equivalents | $ 254,665 | $ 261,881
Accounts receivable and unbilled revenues, net | 299,771 | 263,209
Available-for-sale investment securities, at fair value | 1,409,528 | 1,401,198
Held-to-maturity investment securities, at amortized cost | 62,630 | 44,515
Stock in Federal Home Loan Bank, at cost | 10,158 | 9,706
Loans held for investment, net | 4,721,941 | 4,617,131
Loans held for sale, at lower of cost or fair value | 5,248 | 11,250
Property, plant and equipment, net of accumulated depreciation | 4,611,949 | 4,460,248
Regulatory assets | 860,410 | 869,297
Other | 565,614 | 513,535
Goodwill | 82,190 | 82,190
Utility property, plant and equipment |  |
Total property, plant and equipment, net | 4,611,949 | 4,460,248
Current assets |  |
Cash and cash equivalents | 254,665 | 261,881
Other long-term assets |  |
Total assets | 12,884,104 | 12,534,160
Liabilities |  |
Accounts payable | 213,832 | 193,714
Interest and dividends payable | 27,594 | 25,837
Deposit liabilities | 6,116,109 | 5,890,597
Short-term borrowings—other than bank | 202,857 | 117,945
Other bank borrowings | 126,930 | 190,859
Long-term debt, net—other than bank | 1,783,009 | 1,683,797
Deferred income taxes | 375,832 | 388,430
Regulatory liabilities | 905,216 | 880,770
Defined benefit pension and other postretirement benefit plans liability | 494,541 | 509,514
Other | 500,873 | 521,018
Total liabilities | 10,746,793 | 10,402,481
Capitalization |  |
Retained earnings | 495,656 | 476,836
Accumulated other comprehensive loss, net of tax benefits | (58,539) | (41,941)
Total shareholders’ equity | 2,103,018 | 2,097,386
Preferred stock, no par value, authorized 10,000,000 shares; issued: none | 0 | 0
Preferred stock of subsidiaries - not subject to mandatory redemption | 34,293 | 34,293
Commitments and contingencies |  |
Current liabilities |  |
Interest and dividends payable | 27,594 | 25,837
Deferred credits and other liabilities |  |
Deferred income taxes | 375,832 | 388,430
Shareholders’ equity |  |
Preferred stock, no par value, authorized 10,000,000 shares; issued: none | 0 | 0
Common stock, no par value, authorized 200,000,000 shares; issued and outstanding: 108,879,245 shares and 108,787,807 shares at June 30, 2018 and December 31, 2017, respectively | 1,665,901 | 1,662,491
Retained earnings | 495,656 | 476,836
Accumulated other comprehensive loss, net of tax benefits | (58,539) | (41,941)
Total shareholders’ equity | 2,103,018 | 2,097,386
Total liabilities and shareholders’ equity | 12,884,104 | 12,534,160
Hawaiian Electric Company, Inc. and Subsidiaries |  |
Assets |  |
Cash and cash equivalents | 20,860 | 12,517
Property, plant and equipment, net of accumulated depreciation | 4,344,657 | 4,248,539
Utility property, plant and equipment |  |
Land | 52,914 | 53,177
Plant and equipment | 6,652,982 | 6,401,040
Less accumulated depreciation | (2,534,428) | (2,476,352)
Construction in progress | 165,608 | 263,094
Utility property, plant and equipment, net | 4,337,076 | 4,240,959
Nonutility property, plant and equipment, less accumulated depreciation | 7,581 | 7,580
Total property, plant and equipment, net | 4,344,657 | 4,248,539
Current assets |  |
Cash and cash equivalents | 20,860 | 12,517
Customer accounts receivable, net | 157,260 | 127,889
Accrued unbilled revenues, net | 110,839 | 107,054
Other accounts receivable, net | 6,896 | 7,163
Fuel oil stock, at average cost | 107,016 | 86,873
Materials and supplies, at average cost | 57,941 | 54,397
Prepayments and other | 29,240 | 25,355
Regulatory assets | 103,566 | 88,390
Total current assets | 593,618 | 509,638
Other long-term assets |  |
Regulatory assets | 756,844 | 780,907
Other | 108,595 | 91,529
Total other long-term assets | 865,439 | 872,436
Total assets | 5,803,714 | 5,630,613
Liabilities |  |
Interest and dividends payable | 22,684 | 22,575
Deferred income taxes | 388,875 | 394,041
Capitalization |  |
Common stock ($6 2/3 par value, authorized 50,000,000 shares; outstanding 16,142,216 shares at June 30, 2018 and December 31, 2017) | 107,634 | 107,634
Premium on capital stock | 614,667 | 614,675
Retained earnings | 1,131,185 | 1,124,193
Accumulated other comprehensive loss, net of tax benefits | (1,162) | (1,219)
Total shareholders’ equity | 1,852,324 | 1,845,283
Preferred stock, no par value, authorized 10,000,000 shares; issued: none | 34,293 | 34,293
Long-term debt, net | 1,418,474 | 1,318,516
Total capitalization | 3,305,091 | 3,198,092
Commitments and contingencies |  |
Current liabilities |  |
Current portion of long-term debt | 49,983 | 49,963
Short-term borrowings from non-affiliates | 91,880 | 4,999
Accounts payable | 153,759 | 159,610
Interest and dividends payable | 22,684 | 22,575
Taxes accrued, including revenue taxes | 172,063 | 199,101
Regulatory liabilities | 9,787 | 3,401
Other | 59,203 | 59,456
Total current liabilities | 559,359 | 499,105
Deferred credits and other liabilities |  |
Deferred income taxes | 388,875 | 394,041
Regulatory liabilities | 895,429 | 877,369
Unamortized tax credits | 92,798 | 90,369
Defined benefit pension and other postretirement benefit plans liability | 457,953 | 472,948
Other | 104,209 | 98,689
Total deferred credits and other liabilities | 1,939,264 | 1,933,416
Shareholders’ equity |  |
Preferred stock, no par value, authorized 10,000,000 shares; issued: none | 34,293 | 34,293
Retained earnings | 1,131,185 | 1,124,193
Accumulated other comprehensive loss, net of tax benefits | (1,162) | (1,219)
Total shareholders’ equity | 1,852,324 | 1,845,283
Total liabilities and shareholders’ equity | $ 5,803,714 | $ 5,630,613

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- Definition The amount for the individual regulatory asset as itemized in a table of regulatory assets as of the end of the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 340 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6499975&loc=d3e44250-110382 + Details
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- Definition Carrying amount as of the balance sheet date of capitalized costs of regulated entities that are expected to be recovered through revenue sources within one year or the normal operating cycle, if longer. Such costs are capitalized if they meet both of the following criteria: a. It is probable that future revenue in an amount at least equal to the capitalized cost will result from inclusion of that cost in allowable costs for rate-making purposes. b. Based on available evidence, the future revenue will be provided to permit recovery of the previously incurred cost rather than to provide for expected levels of similar future costs. If the revenue will be provided through an automatic rate-adjustment clause, this criterion requires that the regulator's intent clearly be to permit recovery of the previously incurred cost. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 340 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6499975&loc=d3e44250-110382 + Details
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- Definition Carrying amount as of the balance sheet date of capitalized costs of regulated entities that are not expected to be recovered through revenue sources within one year or the normal operating cycle if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 340 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6499975&loc=d3e44250-110382 + Details
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- Definition The amount for the individual regulatory liability as itemized in a table of regulatory liabilities as of the end of the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 405 -Section 25 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6500807&loc=d3e48068-110394 + Details
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- Definition The amount for the individual regulatory current liability as itemized in a table of regulatory current liabilities as of the end of the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 405 -Section 25 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6500807&loc=d3e48068-110394 + Details
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- Definition The amount for the individual regulatory noncurrent liability as itemized in a table of regulatory noncurrent liabilities as of the end of the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.24) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(30)(a)(3)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(23)(a)(4)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -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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- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 4.E) -URI http://asc.fasb.org/extlink&oid=27010918&loc=d3e74512-122707 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(31)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(30)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Carrying value as of the balance sheet date of obligations incurred and payable for statutory income, sales, use, payroll, excise, real, property and other taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19,20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Carrying amount, attributable to parent and noncontrolling interests, of an entity's issued and outstanding stock which is not included within permanent equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. Includes stock with a put option held by an ESOP and stock redeemable by a holder only in the event of a change in control of the issuer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.27(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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