Premises and Equipment (Tables)

12 Months Ended

Dec. 31, 2022

Property, Plant and Equipment [Abstract]

Summary of Premises and Equipment

A summary of premises and equipment at December 31, 2022 and 2021 is as follows:

				2022				2021
($ in Thousands)	Estimated Useful Lives	Cost		Accumulated Depreciation		Net Book Value		Net Book Value
Land	—	$	65,516	$	—	$	65,516	$	66,830
Land improvements	3 – 20 years	19,785		9,711		10,074		9,555
Buildings and improvements	5 – 40 years	393,329		179,833		213,496		213,130
Computers and related equipment	4 – 8 years	55,226		42,620		12,606		13,831
Furniture, fixtures and other equipment	3 – 20 years	118,887		85,776		33,110		41,787
Operating leases	—	42,633		17,017		25,617		28,299
Leasehold improvements	2 – 20 years	39,454		22,966		16,487		11,741
Total premises and equipment		$	734,829	$	357,923	$	376,906	$	385,173