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GOODWILL AND OTHER INTANGIBLE ASSETS
12 Months Ended
Dec. 31, 2017
Goodwill and Intangible Assets Disclosure [Abstract]  
GOODWILL AND OTHER INTANGIBLE ASSETS
GOODWILL AND OTHER INTANGIBLE ASSETS

There were no changes in goodwill during 2017 and 2016.

Other intangible assets in the consolidated balance sheets at December 31, 2017 and 2016 were as follows (in thousands):
 
2017
 
2016
 
Gross
Intangible
Assets
 
Accumulated
Amortization
 
Net
Intangible
Assets
 
Gross
Intangible
Assets
 
Accumulated
Amortization
 
Net
Intangible
Assets
Core deposit intangibles
$
6,458

 
3,055

 
3,403

 
6,458

 
2,304

 
4,154

Mortgage servicing rights
1,279

 
883

 
396

 
1,188

 
760

 
428

Total
$
7,737

 
3,938

 
3,799

 
7,646

 
3,064

 
4,582


The estimated aggregate future amortization expense for each of the next five years for intangible assets remaining as of December 31, 2017 is as follows (in thousands):
2018
$
848

2019
829

2020
815

2021
800

2022
224