Premises and Equipment (Tables)

3 Months Ended

Mar. 31, 2019

Property Plant And Equipment [Abstract]

Summary of Premises and Equipment

The composition of premises and equipment at March 31, 2019 and December 31, 2018 was as follows:

	March 31,			December 31,
(dollars in thousands)	2019			2018
Land	$	79,314		$	79,231
Buildings		372,231			365,102
Furniture, fixtures, and equipment		108,457			107,862
Leasehold improvements		43,153			42,288
Total		603,155			594,483
Accumulated depreciation		(112,939	)		(108,571	)
Premises and equipment, net	$	490,216		$	485,912