XML 16 R6.htm IDEA: XBRL DOCUMENT v3.10.0.1
CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (Unaudited) - 9 months ended Sep. 30, 2018 - 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, 2017 $ 3,457   $ 68,127 $ (1,980) $ 69,604 [1]
Balance (in shares) at Dec. 31, 2017 34,572        
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Stock issued for stock incentive plans, net $ 19 $ 1,553     1,572
Stock issued for stock incentive plans, net (in shares) 193        
Stock purchased and retired $ (26) $ (1,553) (2,557)   (4,136)
Stock purchased and retired (in shares) (266)        
Net income     23,760   23,760
Pension adjustment, net of taxes       51 51
Unrealized gain on securities, net of taxes and reclassification adjustment       16 16
Dividends paid     (10,372)   (10,372)
Balance at Sep. 30, 2018 $ 3,450   $ 78,958 $ (1,913) $ 80,495
Balance (in shares) at Sep. 30, 2018 34,499        
[1] (Note 1)