XML 79 R63.htm IDEA: XBRL DOCUMENT v3.22.0.1
Earnings Per Share and Capital Stock (Details) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Basic      
Net Income $ 94,347 $ 86,425 $ 84,342
Less: Distributed earnings to common shareholders 51,689 47,206 42,702
Less: Distributed earnings to participating securities 134 158 180
Undistributed earnings 42,524 39,061 41,460
Undistributed earnings allocated to common shareholders 42,414 38,930 41,285
Undistributed earnings allocated to participating securities   131 175
Total income available to common shareholders, basic $ 94,103 $ 86,136 $ 83,987
Weighted average Common Shares outstanding, basic 36,921,000 36,880,000 36,814,000
Basic earnings per Common Share:      
Earnings Per Share, Basic $ 2.55 $ 2.34 $ 2.28
Diluted      
Total income available to common shareholders, basic $ 94,103 $ 86,136 $ 83,987
Undistributed earnings for dilutive stock options 110 131 175
Total common shareholders earnings, diluted $ 94,213 $ 86,267 $ 84,162
Weighted average Common Shares outstanding, basic 36,921,000 36,880,000 36,814,000
Stock-based compensation (in shares) [1] 89,000 115,000 150,000
Weighted average common shares outstanding, diluted 37,010,000 36,995,000 36,964,000
Diluted earnings per Common Share:      
Earnings Per Share, Diluted $ 2.55 $ 2.33 $ 2.28
Restricted Stock Units      
Share based compensation arrangement      
Restricted stock units outstanding (in shares) 100,020    
[1] (1)         In applying the treasury stock method of reflecting the dilutive effect of outstanding stock-based compensation in the calculation of diluted EPS, 100,020 restricted stock units, including performance awards, at December 31, 2021 were deemed to be outstanding in accordance with accounting guidance on earnings per share.