Revenue from Contracts with Customers (Tables)

12 Months Ended

Dec. 31, 2020

Disaggregation of Revenue [Line Items]

Disaggregation of Revenue

The following table summarizes total revenues as presented in the Consolidated Statements of Income and the related amounts which are from contracts with customers within the scope of ASC 606. As shown below, a substantial portion of our revenues are specifically excluded from the scope of ASC 606.

Years ended December 31,	2020		2019		2018
(Dollars in thousands)	Revenue (1)	ASC 606 Revenue (2)	Revenue (1)	ASC 606 Revenue (2)	Revenue (1)	ASC 606 Revenue (2)
Net interest income	$127,444	$—	$133,414	$—	$132,290	$—
Noninterest income:
Asset-based wealth management revenues	34,363	34,363	35,806	35,806	37,343	37,343
Transaction-based wealth management revenues	1,091	1,091	1,042	1,042	998	998
Total wealth management revenues	35,454	35,454	36,848	36,848	38,341	38,341
Mortgage banking revenues	47,377	—	14,795	—	10,381	—
Card interchange fees	4,287	4,287	4,214	4,214	3,768	3,768
Service charges on deposit accounts	2,742	2,742	3,684	3,684	3,628	3,628
Loan related derivative income	3,991	—	3,993	—	2,461	—
Income from bank-owned life insurance	2,491	—	2,354	—	2,196	—
Net realized losses on securities	—	—	(53)	—	—	—
Other income	3,100	2,669	1,245	1,184	1,339	1,329
Total noninterest income	99,442	45,152	67,080	45,930	62,114	47,066
Total revenues	$226,886	$45,152	$200,494	$45,930	$194,404	$47,066

(1)As reported in the Consolidated Statements of Income.

(2)Revenue from contracts with customers in scope of ASC 606.

The following table presents revenue from contracts with customers based on the timing of revenue recognition:

(Dollars in thousands)
Years ended December 31,	2020	2019	2018
Revenue recognized at a point in time:
Card interchange fees	$4,287	$4,214	$3,768
Service charges on deposit accounts	2,103	2,850	2,802
Other income	2,494	989	958
Revenue recognized over time:
Wealth management revenues	35,454	36,848	38,341
Service charges on deposit accounts	639	834	826
Other income	175	195	371
Total revenues from contracts in scope of ASC 606	$45,152	$45,930	$47,066