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Statements of Income (Unaudited) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019
Statements of Income [Abstract] |  |  |  |
OPERATING REVENUES | $ 14,257 | $ 13,680 | $ 40,454 | $ 38,559
OPERATING EXPENSES: |  |  |  |
Operation and maintenance | 2,659 | 2,586 | 7,940 | 7,639
Administrative and general | 2,257 | 2,172 | 6,573 | 6,181
Depreciation and amortization | 2,046 | 1,926 | 6,113 | 5,750
Taxes other than income taxes | 274 | 281 | 898 | 914
Operating expenses | 7,236 | 6,965 | 21,524 | 20,484
Operating income | 7,021 | 6,715 | 18,930 | 18,075
OTHER INCOME (EXPENSES): |  |  |  |
Interest on debt | (1,152) | (1,314) | (3,503) | (3,937)
Allowance for funds used during construction | 115 | 117 | 330 | 273
Other pension costs | (341) | (362) | (1,022) | (1,088)
Gain on life insurance | 0 | 0 | 515 | 0
Other income (expenses), net | (41) | (81) | (287) | (353)
Other income (expenses) | (1,419) | (1,640) | (3,967) | (5,105)
Income before income taxes | 5,602 | 5,075 | 14,963 | 12,970
Income taxes | 898 | 592 | 2,075 | 1,957
Net Income | $ 4,704 | $ 4,483 | $ 12,888 | $ 11,013
Basic Earnings Per Share (in dollars per share) | $ 0.36 | $ 0.35 | $ 0.99 | $ 0.85
Diluted Earnings Per Share (in dollars per share) | $ 0.36 | $ 0.35 | $ 0.99 | $ 0.85

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