XML 18 R6.htm IDEA: XBRL DOCUMENT v3.22.1
Consolidated Statements Of Changes In Stockholders Equity - USD ($)
$ in Thousands
Capital Stock [Member]
Paid-In Capital [Member]
Retained Earnings [Member]
Treasury Stock-At Cost [Member]
Deferred Compensation Payable In Company Stock [Member]
Total
Balance at Dec. 31, 2020 $ 36,259 $ 961,404 $ 1,723,777 $ (1,822,579) $ 2,339 $ 901,200
Net income     65,400     65,400
Dividends paid     (5,437)     (5,437)
Stock awards and exercise of stock options 86 21,007   (8,932)   12,161
Purchases of treasury stock       (44,768)   (44,768)
Other   328   (36) 36 328
Balance at Mar. 31, 2021 36,345 982,739 1,783,740 (1,876,315) 2,375 928,884
Balance at Dec. 31, 2021 36,514 1,044,341 1,970,311 (2,430,094) 2,201 623,273
Net income     64,169     64,169
Dividends paid     (5,322)     (5,322)
Stock awards and exercise of stock options 65 19,603   (8,233)   11,435
Purchases of treasury stock       (27,353)   (27,353)
Other   504   (36) 35 503
Balance at Mar. 31, 2022 $ 36,579 $ 1,064,448 $ 2,029,158 $ (2,465,716) $ 2,236 $ 666,705