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CONDENSED CONSOLIDATED STATEMENTS OF INCOME (Unaudited) - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Income Statement [Abstract] |  |  |  |
Operating Revenues | $ 39,683 | $ 36,701 | $ 75,879 | $ 69,242
Operating Expenses: |  |  |  |
Operations and Maintenance | 19,557 | 17,959 | 38,695 | 36,315
Depreciation | 5,670 | 5,187 | 11,292 | 10,019
Other Taxes | 4,368 | 3,741 | 8,512 | 7,460
Total Operating Expenses | 29,595 | 26,887 | 58,499 | 53,794
Gain on Sale of Subsidiary |  |  | 5,232 |
Operating Income | 10,088 | 9,814 | 22,612 | 15,448
Other Income (Expense): |  |  |  |
Allowance for Funds Used During Construction | 548 | 768 | 926 | 2,031
Other Income (Expense), net | 1,396 | 790 | 2,773 | 1,564
Total Other Income, net | 1,944 | 1,558 | 3,699 | 3,595
Interest Charges | 2,369 | 2,070 | 4,219 | 3,808
Income before Income Taxes | 9,663 | 9,302 | 22,092 | 15,235
Income Taxes | 795 | (1,621) | 1,124 | (2,593)
Net Income | 8,868 | 10,923 | 20,968 | 17,828
Preferred Stock Dividend Requirements | 30 | 30 | 60 | 60
Earnings Applicable to Common Stock | $ 8,838 | $ 10,893 | $ 20,908 | $ 17,768
Earnings per share of Common Stock: |  |  |  |
Basic | $ 0.50 | $ 0.62 | $ 1.19 | $ 1.02
Diluted | $ 0.50 | $ 0.62 | $ 1.18 | $ 1.01
Average Number of Common Shares Outstanding: |  |  |  |
Basic | 17,583 | 17,488 | 17,560 | 17,482
Diluted | 17,698 | 17,603 | 17,675 | 17,597

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