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CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (Unaudited) - 6 months ended Jun. 30, 2017 - USD ($)
shares in Thousands, $ in Thousands
Common Stock
Capital in Excess of Par Value
Retained Earnings
Accumulated Other Comprehensive Income (Loss)
Total
Balance at Dec. 31, 2016 $ 3,486   $ 64,141 $ (2,182) $ 65,445
Balance (in shares) at Dec. 31, 2016 34,855        
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Stock issued for stock incentive plans, net $ 20 $ 1,341     1,361
Stock issued for stock incentive plans, net (in shares) 201        
Stock purchased and retired $ (18) $ (1,341) (887)   (2,246)
Stock purchased and retired (in shares) (173)        
Net income     11,380   11,380
Pension adjustment, net of taxes       29 29
Unrealized gain on securities, net of taxes and reclassification adjustment       36 36
Dividends paid     (4,892)   (4,892)
Balance at Jun. 30, 2017 $ 3,488   $ 69,742 $ (2,117) $ 71,113
Balance (in shares) at Jun. 30, 2017 34,883