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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Operating activities: |  |  |
Net income | $ 93,967 | $ 84,987 | $ 73,828
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation and amortization | 115,050 | 108,138 | 106,439
Deferred income taxes | 10,355 | (8,510) | (3,244)
Stock-based compensation | 5,623 | 4,647 | 4,791
Allowance for equity funds used during construction | (2,362) | (2,114) | (1,551)
Loss (gain) on sale of nonutility properties and other assets | 572 | 0 | (6,197)
Changes in operating assets and liabilities, net of acquired assets and liabilities: |  |  |
Accounts receivable and accrued unbilled revenue | (12,663) | (10,869) | (8,222)
Accounts payable and other current liabilities | 4,241 | 492 | (1,388)
Accrued groundwater extraction charges, purchased water and power | 639 | 4,772 | 2,507
Tax receivable and payable, and other accrued taxes | (18,355) | (22,415) | (11,954)
Postretirement benefits | (4,400) | (1,549) | (7,108)
Regulatory assets and liabilities excluding income tax temporary differences and postretirement benefits | (1,812) | 12,278 | 1,714
Up-front service concession payments | (23,900) | 0 | 0
Other noncurrent assets and liabilities | 21,042 | 20,756 | 17,923
Other changes, net | 7,529 | 218 | (1,339)
Net cash provided by operating activities | 195,526 | 190,831 | 166,199
Investing activities: |  |  |
Company-funded | (353,029) | (271,772) | (218,784)
Contributions in aid of construction | (24,179) | (16,855) | (22,935)
Additions to nonutility assets and real estate investments | (29) | (24,244) | (631)
Payments for business acquisitions | 0 | (7,537) | (433)
Cost to retire utility plant, net of salvage | (3,430) | (2,097) | (2,520)
Proceeds from sale of assets | 40,572 | 233 | 975
Net cash used in investing activities | (340,095) | (322,272) | (244,328)
Financing activities: |  |  |
Borrowings from lines of credit | 242,000 | 146,415 | 158,779
Repayments of lines of credit | (295,260) | (134,493) | (62,197)
Long-term borrowings | 185,329 | 70,000 | 55,000
Repayments of long-term borrowings | (48,975) | (4,347) | (89,177)
Dividends paid | (52,132) | (47,905) | (43,582)
Receipts of advances and contributions in aid of construction | 33,070 | 22,425 | 23,820
Refunds of advances for construction | (2,963) | (2,763) | (2,859)
Issuance of common stock, net of issuance costs | 85,008 | 80,659 | 39,085
Other changes, net | (117) | (1,171) | (515)
Net cash provided by financing activities | 145,960 | 128,820 | 78,354
Net change in cash and cash equivalents | 1,391 | (2,621) | 225
Cash and cash equivalents, beginning of year | 9,723 | 12,344 | 12,119
Cash and cash equivalents, end of year | 11,114 | 9,723 | 12,344
Cash paid (refunded) during the year for: |  |  |
Interest | 73,268 | 67,508 | 63,677
Interest, net of amounts capitalized | 69,744 | 64,608 | 58,974
Income taxes | (598) | 23,020 | 6,853
Supplemental disclosure of non-cash activities: |  |  |
Accrued payables for additions to utility plant | 41,692 | 35,904 | 22,561
Utility property installed by developers | 2,465 | 3,341 | 2,433
Proceeds receivable from sale of real estate investments | 2,801 | 0 |
Accrued selling expenses on sale of real estate investments | 2,177 | 0 |
Seller financing in asset acquisition, net of discount | $ 0 | $ 15,400 | $ 0

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