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GOODWILL
12 Months Ended
Dec. 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract]  
GOODWILL
GOODWILL
Changes in the carrying amount of goodwill in the accompanying consolidated balance sheets as of December 31 are summarized as follows:
 
2018
 
2017
Beginning of year
$
18,742

 
$
18,742

Effect of acquisitions
13,418

 

End of year
$
32,160

 
$
18,742