XML 57 R47.htm IDEA: XBRL DOCUMENT v3.23.3
Computation of Earnings Per Share - Calculation of Basic and Diluted Earnings Per Share (Detail) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Numerator        
Net income $ 15,130 $ 11,887 $ 57,000 $ 37,884
Determination of shares (in thousands)        
Weighted-average common shares outstanding 4,906 4,937 4,929 4,935
Dilutive effect - share-based awards 84 99 77 48
Diluted weighted-average common shares outstanding 4,990 5,036 5,006 4,983
Earnings per common share        
Basic $ 3.08 $ 2.41 $ 11.56 $ 7.68
Diluted $ 3.03 $ 2.36 $ 11.39 $ 7.6