Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2023

Earnings Per Share [Abstract]

Summary of Per Common Share Data and Amounts

The following table presents a summary of per common share data and amounts for the periods indicated.

	Year ended December 31,
($ and shares in thousands, except per share data)	2023		2022		2021
Net income available to common shareholders	$	190,309	$	199,002	$	133,055
Weighted average common shares outstanding	37,370		37,381		34,436
Additional dilutive common stock equivalents	137		119		60
Weighted average diluted common shares outstanding	37,507		37,500		34,496
Basic earnings per common share	$	5.09	$	5.32	$	3.86
Diluted earnings per common share	$	5.07	$	5.31	$	3.86