XML 140 R97.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Earnings Per Share Reconciliation - Schedule of Earnings Per Common Share Reconciliation (Detail) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2019
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2018
Sep. 30, 2018
Jun. 30, 2018
Mar. 31, 2018
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Earnings per common share:                      
Net earnings $ 51,281 $ 50,423 $ 54,481 $ 51,642 $ 43,159 $ 38,558 $ 35,373 $ 34,913 $ 207,827 $ 152,003 $ 104,411
Less: Net earnings allocated to restricted stock                 488 429 382
Net earnings allocated to common shareholders                 $ 207,339 $ 151,574 $ 104,029
Weighted average shares outstanding                 139,757 121,670 109,409
Basic earnings per common share $ 0.37 $ 0.36 $ 0.39 $ 0.37 $ 0.31 $ 0.30 $ 0.32 $ 0.32 $ 1.48 $ 1.25 $ 0.95
Diluted earnings per common share:                      
Net income allocated to common shareholders                 $ 207,339 $ 151,574 $ 104,029
Weighted average shares outstanding                 139,757 121,670 109,409
Incremental shares from assumed exercise of outstanding options                 177 287 398
Diluted weighted average shares outstanding                 139,934 121,957 109,807
Diluted earnings per common share $ 0.37 $ 0.36 $ 0.39 $ 0.37 $ 0.31 $ 0.30 $ 0.32 $ 0.32 $ 1.48 $ 1.24 $ 0.95