XML 88 R77.htm IDEA: XBRL DOCUMENT v3.21.2
Earnings Per Share - Two-class method (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Earnings Per Share        
Net Income $ 13,067 $ 17,659 $ 39,976 $ 34,496
Dividends and undistributed earnings allocated to participating securities 196 315 628 600
Net income available to common shareholders $ 12,871 $ 17,344 $ 39,348 $ 33,896
Weighted-average common shares outstanding for basic earnings per share 17,205 17,121 17,182 17,101
Dilutive effect of stock-based awards 294 332 306 334
Weighted-average common shares outstanding for diluted earnings per share 17,499 17,453 17,488 17,435
Earnings per common share:        
Basic earnings per common share $ 0.75 $ 1.01 $ 2.29 $ 1.98
Diluted earnings per common share $ 0.74 $ 0.99 $ 2.26 $ 1.94