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v3.25.3

Statements of Common Stockholders' Equity (Unaudited) - USD ($) $ in Thousands | Common Stock [Member] | Retained Earnings [Member] | Total
--- | --- | --- | ---
Balance at Dec. 31, 2023 | $ 136,174 | $ 85,004 | $ 221,178
Balance (in shares) at Dec. 31, 2023 | 14,332,245 |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |
Net income | $ 0 | 15,183 | 15,183
Cash dividends declared | 0 | (9,075) | (9,075)
Issuance of common stock under dividend reinvestment, direct stock and employee stock purchase plans | $ 1,214 | 0 | 1,214
Issuance of common stock under dividend reinvestment, direct stock and employee stock purchase plans (in shares) | 34,327 |  |
Stock-based compensation | $ 188 | 0 | 188
Stock-based compensation (in shares) | 5,357 |  |
Balance at Sep. 30, 2024 | $ 137,576 | 91,112 | 228,688
Balance (in shares) at Sep. 30, 2024 | 14,371,929 |  |
Balance at Jun. 30, 2024 | $ 137,138 | 88,277 | 225,415
Balance (in shares) at Jun. 30, 2024 | 14,361,225 |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |
Net income | $ 0 | 5,863 | 5,863
Cash dividends declared | 0 | (3,028) | (3,028)
Issuance of common stock under dividend reinvestment, direct stock and employee stock purchase plans | $ 390 | 0 | 390
Issuance of common stock under dividend reinvestment, direct stock and employee stock purchase plans (in shares) | 10,704 |  |
Stock-based compensation | $ 48 | 0 | 48
Stock-based compensation (in shares) | 0 |  |
Balance at Sep. 30, 2024 | $ 137,576 | 91,112 | 228,688
Balance (in shares) at Sep. 30, 2024 | 14,371,929 |  |
Balance at Dec. 31, 2024 | $ 138,089 | 93,103 | $ 231,192
Balance (in shares) at Dec. 31, 2024 | 14,386,282 |  | 14,386,282
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |
Net income | $ 0 | 14,891 | $ 14,891
Cash dividends declared | 0 | (9,475) | (9,475)
Issuance of common stock under dividend reinvestment, direct stock and employee stock purchase plans | $ 1,202 | 0 | 1,202
Issuance of common stock under dividend reinvestment, direct stock and employee stock purchase plans (in shares) | 38,965 |  |
Stock-based compensation | $ 211 | 0 | 211
Stock-based compensation (in shares) | 8,228 |  |
Balance at Sep. 30, 2025 | $ 139,502 | 98,519 | $ 238,021
Balance (in shares) at Sep. 30, 2025 | 14,433,475 |  | 14,433,475
Balance at Jun. 30, 2025 | $ 139,071 | 95,480 | $ 234,551
Balance (in shares) at Jun. 30, 2025 | 14,420,319 |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |
Net income | $ 0 | 6,201 | 6,201
Cash dividends declared | 0 | (3,162) | (3,162)
Issuance of common stock under dividend reinvestment, direct stock and employee stock purchase plans | $ 390 | 0 | 390
Issuance of common stock under dividend reinvestment, direct stock and employee stock purchase plans (in shares) | 13,168 |  |
Stock-based compensation | $ 41 | 0 | 41
Stock-based compensation (in shares) | (12) |  |
Balance at Sep. 30, 2025 | $ 139,502 | $ 98,519 | $ 238,021
Balance (in shares) at Sep. 30, 2025 | 14,433,475 |  | 14,433,475

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