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CONSOLIDATED STATEMENTS OF CASH FLOW - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2018 | Sep. 30, 2017
Cash Flows From Operating Activities: |  |
Net income | $ 50,082 | $ 56,499
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization | 29,973 | 29,365
Provision for doubtful accounts | 588 | 720
Deferred income taxes and investment tax credits | (2,732) | 9,004
Stock-based compensation expense | 3,648 | 2,303
Gain on sale of assets | (43) | (8,318)
Other — net | (566) | (802)
Changes in assets and liabilities: |  |
Accounts receivable — customers | (4,385) | (10,683)
Unbilled receivable | 1,196 | (1,442)
Other accounts receivable | 5,849 | (1,951)
Receivables from the U.S. government | (14,818) | 1,355
Materials and supplies | (827) | (1,083)
Prepayments and other assets | (1,319) | (1,401)
Increase(Decrease) in Contract Assets | 11,345 | 0
Costs and estimated earnings in excess of billings on contracts | 0 | 7,576
Regulatory assets | 22,945 | 10,344
Accounts payable | (2,108) | 5,337
Income taxes receivable/payable | 4,831 | 23,657
Contract liabilities / Billings in excess of costs and estimated earnings on contracts | 5,031 | 203
Accrued pension and other post-retirement benefits | (2,305) | (2,285)
Other liabilities | 2,020 | 1,831
Net cash provided | 108,405 | 120,229
Cash Flows From Investing Activities: |  |
Capital expenditures | (87,328) | (77,896)
Proceeds from sale of assets | 63 | 34,324
Other investing activities | (1,492) | (1,299)
Net cash used | (88,757) | (44,871)
Cash Flows From Financing Activities: |  |
Proceeds from stock option exercises | 348 | 884
Receipt of advances for and contributions in aid of construction | 4,363 | 6,132
Refunds on advances for construction | (3,223) | (3,477)
Retirement or repayments of long-term debt | (326) | (320)
Net change in notes payable to banks | 11,000 | (44,000)
Dividends paid | (28,831) | (27,064)
Other financing activities | (1,217) | (1,288)
Net cash used | (17,886) | (69,133)
Net increase in cash and cash equivalents | 1,762 | 6,225
Cash and cash equivalents, beginning of period | 214 | 436
Cash and cash equivalents, end of period | 1,976 | 6,661
Non-cash transactions: |  |
Accrued payables for investment in utility plant | 21,703 | 21,978
Property installed by developers and conveyed | 1,968 | 1,796
Golden State Water Company |  |
Cash Flows From Operating Activities: |  |
Net income | 40,457 | 46,448
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization | 28,566 | 28,522
Provision for doubtful accounts | 597 | 563
Deferred income taxes and investment tax credits | (3,797) | 9,139
Stock-based compensation expense | 3,264 | 1,970
Gain on sale of assets | 0 | (8,318)
Other — net | (543) | (866)
Changes in assets and liabilities: |  |
Accounts receivable — customers | (4,385) | (10,683)
Unbilled receivable | (1,135) | (3,138)
Other accounts receivable | 4,755 | (1,658)
Materials and supplies | (628) | (891)
Prepayments and other assets | (708) | (976)
Regulatory assets | 22,945 | 10,344
Accounts payable | 726 | 5,999
Intercompany receivable/payable | (361) | (623)
Income taxes receivable/payable from/to Parent | 5,031 | 22,992
Accrued pension and other post-retirement benefits | (2,305) | (2,285)
Other liabilities | 1,283 | 1,905
Net cash provided | 93,762 | 98,444
Cash Flows From Investing Activities: |  |
Capital expenditures | (79,240) | (76,373)
Proceeds from sale of assets | 0 | 34,324
Other investing activities | (1,492) | (1,299)
Net cash used | (80,732) | (43,348)
Cash Flows From Financing Activities: |  |
Receipt of advances for and contributions in aid of construction | 4,363 | 6,132
Refunds on advances for construction | (3,223) | (3,477)
Retirement or repayments of long-term debt | (326) | (320)
Net change in intercompany borrowings | (16,000) | 32,000
Dividends paid | (28,850) | (18,300)
Other financing activities | (1,055) | (1,086)
Net cash used | (13,091) | (49,051)
Net increase in cash and cash equivalents | (61) | 6,045
Cash and cash equivalents, beginning of period | 214 | 209
Cash and cash equivalents, end of period | 153 | 6,254
Non-cash transactions: |  |
Accrued payables for investment in utility plant | 21,703 | 21,975
Property installed by developers and conveyed | $ 1,968 | $ 1,796

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- Definition Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 + Details
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- Definition Amount of cash (inflow) outflow from investing activities classified as other. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3098-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3095-108585 + Details
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- Definition Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 + 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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=98514028&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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3179-108585 + Details
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- Definition Amount of cash inflow (outflow) from financing activities classified as other. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3095-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3098-108585 + Details
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- Definition The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3179-108585 + Details
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- Definition Amount of expense related to write-down of receivables to the amount expected to be collected. Includes, but is not limited to, accounts receivable and notes receivable. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=82913815&loc=SL49130534-203044 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.5) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=82913847&loc=SL49130543-203045 + Details
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- Definition The cash outflow for the payments made by the entity, generally on a straight-line basis over periods ranging from five to forty years to developers, builders, government agencies and municipalities for borrowings received in construction. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585 + Details
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- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 + Details
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