Isreal: There's a three month trial period do i put my essay title in quotes Noninterest income, excluding investment security gains and losses, was $46.1 million for the second quarter of 2013, compared to $28.9 million for the second quarter of 2012, an increase of 59.5%. The increase was primarily due to a $15.5 million increase in mortgage banking revenue. The increase in mortgage banking revenue was in both originations and servicing. Mortgage loan origination income increased $8.9 million between the periods as mortgage loan origination volume increased 95.2% to $1.87 billion. Net mortgage servicing revenue increased 259.1% to $9.2 million in the period as the mortgage servicing book more than doubled.