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Net Income Per Common Share - Basic and Diluted Net Income Per Common Share (Detail) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
(Numerator) |  |  |  |
Income available to common stockholders | $ 50,641 | $ 55,010 | $ 100,975 | $ 112,543
(Denominator) |  |  |  |
Weighted average shares outstanding for basic earnings per common share | 33,001,180 | 32,920,497 | 32,974,582 | 32,906,753
Dilutive effect of stock compensation | 523,881 | 546,757 | 545,665 | 559,178
Weighted-average shares outstanding for diluted earnings per common share | 33,525,061 | 33,467,254 | 33,520,247 | 33,465,931
Basic earnings per share | $ 1.53 | $ 1.67 | $ 3.06 | $ 3.42
Diluted earnings per share | $ 1.51 | $ 1.64 | $ 3.01 | $ 3.36

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