Premises and Equipment, Net and Other Assets (Tables)

12 Months Ended

Dec. 31, 2019

Property Plant And Equipment [Abstract]

Summary of Premises and Equipment by Classification

The following is a summary of premises and equipment by classification:

		December 31,
	Estimated Useful Lives	2019			2018
		(Dollars in thousands)
Land		$	45,561		$	35,434
Buildings	10 to 40 years		190,193			170,145
Furniture, fixtures and equipment	3 to 15 years		81,225			74,687
Construction in progress			12,760			11,488
Accumulated depreciation			(123,464	)		(117,392	)
Premises and equipment, net		$	206,275		$	174,362