Other Noninterest Expense (Tables)

9 Months Ended

Sep. 30, 2019

Other Income and Expenses [Abstract]

Summary of Other Noninterest Expense

A summary of other noninterest expense for the three and nine months ended September 30, 2019 and 2018 is as follows:

	Three months ended September 30,				Nine months ended September 30,
(Dollars in thousands)	2019		2018		2019		2018
Lending and other client related processing costs	$	7,502	$	5,698	$	21,442	$	16,301
Correspondent bank fees	3,657		3,513		10,970		10,200
Investment banking activities	1,864		—		9,918		—
Trade order execution costs	2,615		—		7,959		—
Data processing services	3,066		2,740		8,624		7,934
Telephone	2,466		2,269		7,629		7,025
Dues and publications	1,055		1,387		3,439		3,081
Postage and supplies	720		652		2,168		2,133
Other	11,161		5,393		32,910		15,171
Total other noninterest expense	$	34,106	$	21,652	$	105,059	$	61,845