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MORTGAGE BANKING INCOME
 3 Months Ended
Mar. 31, 2018
Other Income and Expenses [Abstract]  
MORTGAGE BANKING INCOME
13. MORTGAGE BANKING INCOME

Noninterest income from the Company's mortgage banking activities include the following components for the periods indicated:

 
Three Months Ended
March 31,
(dollars in thousands)
2018
 
2017
Mortgage banking income:
 
 
 
Loan servicing fees
$
1,311

 
$
1,358

Amortization of mortgage servicing rights
(457
)
 
(520
)
Gain on sale of residential mortgage loans
972

 
1,312

Unrealized gain (loss) on interest rate locks
21

 
(207
)
Total mortgage banking income
$
1,847

 
$
1,943