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Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2021 | Jun. 30, 2020
CASH FLOWS FROM OPERATING ACTIVITIES: |  |
Net income | $ 8,189 | $ 8,184
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Gain on life insurance | 0 | (515)
Depreciation and amortization | 4,372 | 4,067
Stock-based compensation | 121 | 52
Decrease in deferred income taxes | (72) | (69)
Other | 38 | 206
Changes in assets and liabilities: |  |
(Increase) decrease in accounts receivable and unbilled revenues | 443 | (1,176)
Decrease in recoverable income taxes | 68 | 547
Increase in materials and supplies, prepaid expenses, prepaid pension cost, regulatory and other assets | (4,471) | (3,772)
Increase in accounts payable, accrued compensation and benefits, accrued expenses, deferred employee benefits, regulatory liabilities, and other deferred credits | 3,415 | 1,522
Increase (decrease) in accrued interest | (1) | 701
Net cash provided by operating activities | 12,102 | 9,747
CASH FLOWS FROM INVESTING ACTIVITIES: |  |
Utility plant additions, including debt portion of allowance for funds used during construction of $320 in 2021 and $120 in 2020 | (16,043) | (8,986)
Cash received from surrender of life insurance policies | 0 | 672
Net cash used in investing activities | (16,043) | (8,314)
CASH FLOWS FROM FINANCING ACTIVITIES: |  |
Customers' advances for construction and contributions in aid of construction | 1,204 | 1,885
Repayments of customer advances | (476) | (105)
Proceeds of long-term debt issues | 23,910 | 14,759
Repayments of long-term debt | (20,575) | (12,805)
Changes in cash overdraft position | (1,263) | (1,331)
Issuance of common stock | 1,044 | 844
Dividends paid | (4,899) | (4,680)
Net cash used in financing activities | (1,055) | (1,433)
Net change in cash, cash equivalents, and restricted cash | (4,996) | 0
Cash, cash equivalents, and restricted cash at beginning of period | 5,002 | 2
Cash and cash equivalents at end of period | 6 | 2
Cash paid during the period for: |  |
Interest, net of amounts capitalized | 2,016 | 2,170
Income taxes | $ 217 | $ 0
Supplemental schedule of non-cash investing and financing activities: |  |
Accounts payable includes $5,166 in 2021 and $2,854 in 2020 for the construction of utility plant |  |

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- Definition Additional textual information about significant noncash (or part noncash) investing and financing activities required to be supplementally disclosed. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of a transaction not resulting in cash receipts or cash payments in the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=123431023&loc=d3e4332-108586 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=123431023&loc=d3e4304-108586 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=123431023&loc=d3e4313-108586 + Details
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- Definition Amount of cash outflow from the acquisition of or improvements to long-lived, physical assets used to produce goods and services and not intended for resale, classified as other. + 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=123570139&loc=d3e3213-108585 + Details
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- Definition The cash inflow from borrowing by the entity from developers, builders, government agencies and municipalities for construction that are repaid in cash, generally on a straight-line basis over periods ranging from five to forty years. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 912 -SubTopic 405 -Section 45 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=123377354&loc=d3e56321-109415 + Details
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