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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%