Interest income, net securities (losses) gains and bank-owned life insurance are not in scope of ASC 606. For the revenue streams in scope of ASC 606, including trust fees, service charges on deposits, electronic banking fees, payment processing fees, net securities brokerage revenue, mortgage banking income and net gain or loss on sale of other real estate owned, there are no significant judgements related to the amount and timing of revenue recognition.

Trust fees: Fees are earned over a period of time between monthly and annually, per the related fee schedule. The fees are earned ratably over the period for investment, safekeeping and other services performed by Wesbanco. The fees are accrued when earned based on the daily asset value on the last day of the quarter. In most cases, the fees are directly debited from the customer account.

Service charges on deposits: There are monthly service charges for both commercial and personal banking customers, which are earned over the month per the related fee schedule based on the customers’ deposits. There are also transaction-based fees, which are earned based on specific transactions or customer activity within the customers’ deposit accounts. These are earned at the time the transaction or customer activity occurs. The fees are debited from the customer account.

Net securities brokerage revenue: Commission income is earned based on customer transactions and management of investments. The commission income from customers’ transactions is recognized when the transaction is complete. The commission income from the management of investments is earned continuously over a quarterly period.

Payment processing fees: Payment processing fees are fees earned from the bill payment and electronic funds transfer (“EFT”) services provided under the name “FirstNet”. The fees are derived from both the individual consumer banking transactions and from businesses or service providers through monthly billing for total transactions occurring. These fees are earned at the time the transaction or customer activity occurs. The fees are debited from the customers’ deposit accounts or charged directly to the business or service provider.

Electronic banking fees: Interchange and ATM fees are earned based on customer and ATM transactions. Revenue is recognized when the transaction is settled.

Mortgage banking income: Income is earned when Wesbanco-originated loans are sold to an investor on the secondary market. The investor bids on the loans. If the price is accepted, Wesbanco delivers the loan documents to the investor. Once received and approved by the investor, revenue is recognized and the loans are derecognized from the Consolidated Balance Sheet. Prior to the loans being sold, they are classified as loans held for sale. Additionally, the changes in the fair value of the loans held for sale, loan commitments and related derivatives are included in mortgage banking income.

Net gain or loss on sale of other real estate owned: Net gain or loss is recorded when other real estate is sold to a third party and the Bank collects substantially all of the consideration to which Wesbanco is entitled in exchange for the transfer of the property.

The following table summarizes the point of revenue recognition and the income recognized for each of the revenue streams for the year ended December 31, 2019:

		For the Years Ended December 31,
(in thousands)	Point of Revenue Recognition	2019		2018
Revenue Streams
Trust fees
Trust account fees	Over time	$	18,059	$	15,833
WesMark fees	Over time		8,520		8,790
Total trust fees			26,579		24,623
Service charges on deposits
Commercial banking fees	Over time		2,033		1,733
Personal service charges	At a point in time & over time		24,941		21,937
Total service charges on deposits			26,974		23,670
Net securities brokerage revenue
Annuity commissions	At a point in time		4,829		5,178
Equity and debt security trades	At a point in time		434		429
Managed money	Over time		738		647
Trail commissions	Over time		989		932
Total net securities brokerage revenue			6,990		7,186

Payment processing fees (1)	At a point in time & over time		3,002		1,028
Electronic banking fees	At a point in time		22,634		23,300
Mortgage banking income	At a point in time		8,219		5,840
Net gain or loss on sale of other real estate owned	At a point in time		732		524