XML 125 R108.htm IDEA: XBRL DOCUMENT v3.25.0.1
Shareholders' Equity (Narrative) (Details) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Equity, Class of Treasury Stock [Line Items]    
Common Stock, Par Value Per Share $ 1 $ 1
Repurchase plan period, in years 1 year  
Shares held at cost 283,610 339,741
Common stock shares authorized 15,000,000 15,000,000
Addition to capital from dividend reinvestment plan $ 730  
O2024Q4 Dividends [Member]    
Equity, Class of Treasury Stock [Line Items]    
Common stock shares authorized 1,000,000  
Addition to capital from dividend reinvestment plan $ 1,700  
Shares purchased through DRIP, shares 62,247  
Dividend Reinvestment plan shares remain to be issues 158,205  
Shares Repurchased 150,000  
O2024Q3 Dividends [Member]    
Equity, Class of Treasury Stock [Line Items]    
Addition to capital from dividend reinvestment plan $ 1,000