Quarterly report pursuant to Section 13 or 15(d)

INTANGIBLE ASSETS

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INTANGIBLE ASSETS
3 Months Ended
Mar. 31, 2017
Goodwill and Intangible Assets Disclosure [Abstract]  
INTANGIBLE ASSETS
INTANGIBLE ASSETS

The Company’s intangible assets consist of core deposits, goodwill, and other intangibles arising from acquisitions. The Company has determined that core deposit intangibles have finite lives and amortizes them over their estimated useful lives. Core deposit intangible assets are being amortized over the period of expected benefit, which ranges from 4 to 14 years, using an accelerated method. Other amortizable intangible assets are being amortized over the period of expected benefit, which ranges from 5 to 10 years, using a straight-line method.
 
In accordance with ASC 350, Intangibles-Goodwill and Other, the Company reviews the carrying value of indefinite lived intangible assets at least annually or more frequently if certain impairment indicators exist. The Company performed its annual impairment testing in the second quarter of 2016 and determined that there was no impairment to its goodwill or intangible assets.

Information concerning intangible assets with a finite life is presented in the following table (dollars in thousands):
 
 
Gross Carrying
Value
 
Accumulated
Amortization
 
Net Carrying
Value
March 31, 2017
 

 
 

 
 

Amortizable core deposit intangibles
$
62,853

 
$
47,990

 
$
14,863

Other amortizable intangibles
4,502

 
400

 
4,102

December 31, 2016
 

 
 

 
 

Amortizable core deposit intangibles
$
68,367

 
$
51,987

 
$
16,380

Other amortizable intangibles
4,502

 
280

 
4,222

March 31, 2016
 

 
 

 
 

Amortizable core deposit intangibles
$
76,185

 
$
54,755

 
$
21,430




Amortization expense of core deposit intangibles for the three months ended March 31, 2017 and 2016 totaled $1.5 million and $1.9 million, respectively. Amortization expense of other intangibles for both the three months ended March 31, 2017 and 2016 totaled $120,000 and $0, respectively. As of March 31, 2017, the estimated remaining amortization expense of intangibles is as follows (dollars in thousands):
 
For the remaining nine months of 2017
$
4,433

For the year ending December 31, 2018
4,625

For the year ending December 31, 2019
3,573

For the year ending December 31, 2020
2,509

For the year ending December 31, 2021
1,481

Thereafter
2,344

Total estimated amortization expense
$
18,965