XML 52 R7.htm IDEA: XBRL DOCUMENT v3.20.1
CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY (Unaudited) - USD ($)
$ in Thousands
Common Stock [Member]
Capital in Excess of Par Value [Member]
Retained Earnings [Member]
Accumulated Other Comprehensive Income (Loss) [Member]
Treasury Stock [Member]
Total
Balance at beginning of period at Dec. 31, 2018 $ 47,872 $ 102,470 $ 380,113 $ (9,594) $ (53,660) $ 467,201
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net earnings 0 0 12,216 0 0 12,216
Other comprehensive income, net of tax 0 0 0 690 0 690
Cash dividends paid 0 0 (5,159) 0 0 (5,159)
Purchase of treasury stock 0 0 0 0 (6,327) (6,327)
Stock-based compensation 0 1,252 0 0   1,900
Stock-based compensation         648  
Employee Stock Ownership Plan 0 745 0 0   2,519
Employee Stock Ownership Plan         1,774  
Balance at end of period at Mar. 31, 2019 47,872 104,467 387,170 (8,904) (57,565) 473,040
Balance at beginning of period at Dec. 31, 2019 47,872 102,742 417,437 (8,589) (55,234) 504,228
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net earnings 0 0 8,627 0 0 8,627
Other comprehensive income, net of tax 0 0 0 (6,305) 0 (6,305)
Cash dividends paid 0 0 (5,615) 0 0 (5,615)
Purchase of treasury stock 0 0 0 0 (8,726) (8,726)
Stock-based compensation 0 873 0 0   2,103
Stock-based compensation         1,230  
Employee Stock Ownership Plan 0 630 0 0   2,301
Employee Stock Ownership Plan         1,671  
Balance at end of period at Mar. 31, 2020 $ 47,872 $ 104,245 $ 420,449 $ (14,894) $ (61,059) $ 496,613