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v3.25.3

Consolidated Statements Of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands | Total | Common Stock | Retained Earnings | Accumulated Other Comprehensive Income
--- | --- | --- | --- | ---
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Shares, outstanding |  | 1,891 |  |
Balance, beginning of period at Dec. 31, 2023 | $ 251,553 | $ 0 | $ 250,915 | $ 638
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Net income | 22,711 |  | 22,711 |
Dividends paid | (2,600) |  | (2,600) |
Repurchases of common stock (in shares) |  | (7) |  |
Repurchases of common stock | (1,098) |  | (1,098) |
Exercise of stock appreciation rights (in shares) |  | 0 |  |
Exercise of stock appreciation rights | 1 |  | 1 |
Share-based compensation expense related to stock appreciation rights | 296 |  | 296 |
Accumulated postretirement benefit obligation adjustment | 0 |  |  |
Net unrealized gain (loss) on investments | 450 |  |  | 450
Balance, end of period at Sep. 30, 2024 | 271,313 | $ 0 | 270,225 | 1,088
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Shares, outstanding |  | 1,884 |  |
Balance, beginning of period at Jun. 30, 2024 | 261,816 | $ 0 | 261,648 | 168
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Net income | 9,315 |  | 9,315 |
Dividends paid | (867) |  | (867) |
Exercise of stock appreciation rights (in shares) |  | 0 |  |
Exercise of stock appreciation rights | 1 |  | 1 |
Share-based compensation expense related to stock appreciation rights | 128 |  | 128 |
Net unrealized gain (loss) on investments | 920 |  |  | 920
Balance, end of period at Sep. 30, 2024 | 271,313 | $ 0 | 270,225 | 1,088
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Shares, outstanding |  | 1,884 |  |
Shares, outstanding |  | 1,886 |  |
Balance, beginning of period at Dec. 31, 2024 | 251,773 | $ 0 | 251,418 | 355
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Net income | 27,663 |  | 27,663 |
Dividends paid | (2,604) |  | (2,604) |
Exercise of stock appreciation rights (in shares) |  | 2 |  |
Exercise of stock appreciation rights | 0 |  | 0 |
Share-based compensation expense related to stock appreciation rights | 399 |  | 399 |
Accumulated postretirement benefit obligation adjustment | 47 |  |  | 47
Net unrealized gain (loss) on investments | 734 |  |  | 734
Balance, end of period at Sep. 30, 2025 | 278,012 | $ 0 | 276,876 | 1,136
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Shares, outstanding |  | 1,888 |  |
Balance, beginning of period at Jun. 30, 2025 | 266,177 | $ 0 | 265,355 | 822
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Net income | 12,214 |  | 12,214 |
Dividends paid | (868) |  | (868) |
Exercise of stock appreciation rights (in shares) |  | 0 |  |
Exercise of stock appreciation rights | 0 |  | 0 |
Share-based compensation expense related to stock appreciation rights | 175 |  | 175 |
Accumulated postretirement benefit obligation adjustment | (3) |  |  | (3)
Net unrealized gain (loss) on investments | 317 |  |  | 317
Balance, end of period at Sep. 30, 2025 | $ 278,012 | $ 0 | $ 276,876 | $ 1,136
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Shares, outstanding |  | 1,888 |  |

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