XML 66 R54.htm IDEA: XBRL DOCUMENT v3.22.2.2
Net Income per Common Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Basic:        
Net income $ 37,297 $ 43,609 $ 98,737 $ 135,071
Average common shares outstanding (in shares) 32,084 31,959 32,066 31,931
Basic net income per common share (in dollars per share) $ 1.16 $ 1.36 $ 3.08 $ 4.23
Diluted:        
Net income $ 37,297 $ 43,609 $ 98,737 $ 135,071
Average common shares outstanding (in shares) 32,084 31,959 32,066 31,931
Adjustment for common share equivalents (in shares) 71 72 72 62
Average common shares outstanding-diluted (in shares) 32,155 32,031 32,138 31,993
Diluted net income per common share (in dollars per share) $ 1.16 $ 1.36 $ 3.07 $ 4.22
Anti-dilutive shares (in shares) 3 3 0 3