XML 34 R22.htm IDEA: XBRL DOCUMENT v3.5.0.2
GOODWILL (Tables)
9 Months Ended
Sep. 30, 2016
GOODWILL [Abstract]  
Summary of Changes in Carrying Amount of Goodwill
The changes in the carrying amount of goodwill consisted of the following (in thousands):

  
Nine Months Ended
September 30, 2016
 
Beginning balance
 
$
171,547
 
Goodwill acquired during the period
  
19,130
 
Goodwill adjustments for purchase price allocation of business acquired
  
554
 
Ending balance
 
$
191,231