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CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)
shares in Thousands, $ in Thousands
Common Stock
Capital in Excess of Par Value
Retained Earnings
Total
Balance at Dec. 31, 2023 $ 3,447   $ 148,141 $ 151,588
Balance (in shares) at Dec. 31, 2023 34,467      
Increase (Decrease) in Stockholders' Equity        
Stock issued for stock incentive plans, net $ 30 $ 926   956
Stock issued for stock incentive plans, net (in shares) 301      
Stock purchased and retired $ (8) (926) 27 (907)
Stock purchased and retired (in shares) (85)      
Net income     4,597 4,597
Cash dividends     (4,852) (4,852)
Balance at Mar. 31, 2024 $ 3,469   147,913 151,382
Balance (in shares) at Mar. 31, 2024 34,683      
Balance at Dec. 31, 2024 $ 3,471   125,532 129,003
Balance (in shares) at Dec. 31, 2024 34,707      
Increase (Decrease) in Stockholders' Equity        
Stock issued for stock incentive plans, net $ 36 1,105   1,141
Stock issued for stock incentive plans, net (in shares) 363      
Stock purchased and retired $ (12) $ (1,105) 62 (1,055)
Stock purchased and retired (in shares) (115)      
Net income     2,206 2,206
Cash dividends     (4,894) (4,894)
Balance at Mar. 31, 2025 $ 3,495   $ 122,906 $ 126,401
Balance (in shares) at Mar. 31, 2025 34,955