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Common Stock and Earnings Per Share (Details) - USD ($) $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Nov. 07, 2022 | Mar. 11, 2013
Common Stock and Earnings Per Share [Abstract] |  |  |  |
Net income | $ 20,325 | $ 23,757 |  |
Shares Used in Computing Basic and Diluted Earnings per Share [Abstract] |  |  |  |
Weighted average common shares, basic (in shares) | 14,346,552 | 14,294,910 |  |
Effect of dilutive securities [Abstract] |  |  |  |
Employee stock-based compensation (in shares) | 209 | 803 |  |
Weighted average common shares, diluted (in shares) | 14,346,761 | 14,295,713 |  |
Stock Repurchase Program [Abstract] |  |  |  |
Number of shares authorized to be repurchased under the stock repurchase program (in shares) |  |  |  | 1,200,000
Number of shares repurchased and retired under the stock repurchase program (in shares) | 0 | 0 |  |
Number of remaining shares authorized to be repurchased under the stock repurchase program (in shares) | 618,004 |  |  |
Employee Stock Purchase Plan [Member] |  |  |  |
Common Stock [Abstract] |  |  |  |
Minimum period full-time employees must be employed to purchase shares | 90 days |  |  |
Maximum percentage of gross compensation allowed to purchase shares | 10.00% |  |  |
Purchase price as a percentage of fair market value of common stock | 95.00% |  |  |
Number of shares issued (in shares) | 5,137 | 4,227 |  |
Number of authorized shares remaining to be issued (in shares) | 40,279 |  |  |
Dividend Reinvestment and Direct Stock Purchase and Sale Plan [Member] |  |  |  |
Common Stock [Abstract] |  |  |  |
Number of shares authorized, unissued, and rolled over under plan (in shares) |  |  | 365,975 |
Number of shares issued (in shares) | 43,026 | 37,475 |  |
Number of authorized shares remaining to be issued (in shares) | 277,682 |  |  |
Optional Dividend Reinvestment Portion of Plan [Member] |  |  |  |
Common Stock [Abstract] |  |  |  |
Purchase price as a percentage of fair market value of common stock | 95.00% |  |  |
Direct Stock Purchase Portion of Plan [Member] |  |  |  |
Common Stock [Abstract] |  |  |  |
Purchase price as a percentage of fair market value of common stock | 100.00% |  |  |

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