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CONSOLIDATED STATEMENTS OF CASH FLOW - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2020 | Mar. 31, 2019
Cash Flows From Operating Activities: |  |
Net income | $ 14,072 | $ 12,852
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization | 8,892 | 10,890
Provision for doubtful accounts | 273 | 157
Deferred income taxes and investment tax credits | 574 | (2,321)
Stock-based compensation expense | 1,844 | 1,998
Gain on sale of assets | (4) | 0
Gain on investments held in a trust | 2,413 | (1,530)
Other — net | 114 | 52
Changes in assets and liabilities: |  |
Accounts receivable — customers | (4,085) | 5,755
Unbilled receivable | 1,417 | 7,957
Other accounts receivable | 64 | 1,100
Receivables from the U.S. government | 704 | (2,322)
Materials and supplies | (914) | (117)
Prepayments and other assets | (3,400) | (1,329)
Contract assets | (3,716) | (1,576)
Regulatory assets | (2,976) | (3,987)
Accounts payable | (4,112) | (6,131)
Income taxes receivable/payable | 3,326 | 5,572
Contract Liability | (492) | 2,896
Accrued pension and other postretirement benefits | 1,306 | 1,686
Other liabilities | 354 | (2,222)
Net Cash Provided by (Used in) Operating Activities | 15,654 | 29,380
Cash Flows From Investing Activities: |  |
Capital expenditures | (33,544) | (40,562)
Proceeds from sale of assets | 46 | 0
Other investing activities | 121 | 213
Net Cash Provided by (Used in) Investing Activities | (33,377) | (40,349)
Cash Flows From Financing Activities: |  |
Proceeds from stock option exercises | 30 | 75
Receipt of advances for and contributions in aid of construction | 3,522 | 1,927
Refunds on advances for construction | (591) | (562)
Retirement or repayments of long-term debt | (92) | (40,086)
Net change in notes payable to banks | 27,000 | 56,000
Dividends paid | (11,242) | (10,113)
Other financing activities | 1,809 | 1,569
Net Cash Provided by (Used in) Financing Activities | 16,818 | 5,672
Net change in cash and cash equivalents | (905) | (5,297)
Cash and cash equivalents, beginning of period | 1,334 | 7,141
Cash and cash equivalents, end of period | 429 | 1,844
Non-cash transactions: |  |
Accrued payables for investment in utility plant | 15,748 | 27,207
Property installed by developers and conveyed | 856 | 678
GOLDEN STATE WATER COMPANY |  |
Cash Flows From Operating Activities: |  |
Net income | 11,202 | 9,022
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization | 8,111 | 10,047
Provision for doubtful accounts | 273 | 155
Deferred income taxes and investment tax credits | 542 | (2,849)
Stock-based compensation expense | 1,706 | 1,845
Gain on investments held in a trust | 2,413 | (1,530)
Other — net | 70 | 75
Changes in assets and liabilities: |  |
Accounts receivable — customers | (4,085) | 5,755
Unbilled receivable | 1,209 | 3,437
Other accounts receivable | (31) | 835
Materials and supplies | (788) | 116
Prepayments and other assets | (2,246) | (331)
Regulatory assets | (2,976) | (3,987)
Accounts payable | (1,427) | (1,081)
Intercompany receivable/payable | (398) | (641)
Income taxes receivable/payable | 2,686 | 4,969
Accrued pension and other postretirement benefits | 1,306 | 1,686
Other liabilities | 376 | (1,657)
Net Cash Provided by (Used in) Operating Activities | 17,943 | 25,866
Cash Flows From Investing Activities: |  |
Capital expenditures | (32,013) | (39,113)
Other investing activities | 121 | 213
Net Cash Provided by (Used in) Investing Activities | (31,892) | (38,900)
Cash Flows From Financing Activities: |  |
Receipt of advances for and contributions in aid of construction | 3,522 | 1,927
Refunds on advances for construction | (591) | (562)
Retirement or repayments of long-term debt | (92) | (40,086)
Net change in intercompany borrowings | 24,000 | 59,500
Dividends paid | (11,250) | (10,100)
Other financing activities | 1,610 | 1,308
Net Cash Provided by (Used in) Financing Activities | 13,979 | 9,371
Net change in cash and cash equivalents | 30 | (3,663)
Cash and cash equivalents, beginning of period | 401 | 4,187
Cash and cash equivalents, end of period | 431 | 524
Non-cash transactions: |  |
Accrued payables for investment in utility plant | 15,748 | 27,197
Property installed by developers and conveyed | $ 856 | $ 678

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