Noninterest Income (Tables)

12 Months Ended

Dec. 31, 2018

Revenue from Contract with Customer [Abstract]

Schedule of Credit/Debit Card and ATM Income

The following table presents the components of credit/debit card and ATM income:

	Twelve Months Ended December 31,
(Dollars in thousands)	2018		2017		2016
Bailment fees	$	27,767	$	21,360	$	16,823
Interchange fees	14,982		13,696		12,390
Other card and ATM fees	1,088		1,060		686
Total credit/debit card and ATM income	$	43,837	$	36,116	$	29,899

Schedule Of Investment Management And Fiduciary Income

The following table presents the components of investment management and fiduciary income:

	Twelve Months Ended December 31,
(Dollars in thousands)	2018		2017		2016
Trust fees	$	23,386	$	19,651	$	17,978
Wealth management and advisory fees	16,216		15,452		7,713
Total investment management and fiduciary income	$	39,602	$	35,103	$	25,691

Schedule Of Deposit Service Charges

The following table presents the components of deposit service charges:

	Twelve Months Ended December 31,
(Dollars in thousands)	2018		2017		2016
Service fees	$	10,526	$	10,073	$	9,162
Return and overdraft fees	7,676		7,650		7,969
Other deposit service fees	569		595		603
Total deposit service charges	$	18,771	$	18,318	$	17,734

Schedule of Other income

The following table presents the components of other income:

	Twelve Months Ended December 31,
(Dollars in thousands)	2018		2017		2016
Managed service fees	12,113		10,984		11,244
Currency preparation	3,575		2,900		2,706
ATM insurance	2,394		2,795		3,040
Miscellaneous products and services	8,773		6,388		1,959
Total other income	$	26,855	$	23,067	$	18,949