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Goodwill and Other Intangible Assets (Tables)
9 Months Ended
Sep. 30, 2017
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of changes in carrying amount of goodwill and intangibles
The changes in the carrying amount of goodwill and intangibles for the nine months ended September 30, 2017, are as follows (dollars in thousands):
 
Goodwill
 
Intangibles
Balance at December 31, 2016
$
43,872

 
$
1,719

Additions

 

Amortization

 
(448
)
Impairment

 

Balance at September 30, 2017
$
43,872

 
$
1,271