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OTHER NON-CURRENT LIABILITIES (Tables)
3 Months Ended
Mar. 31, 2015
Other Liabilities Disclosure [Abstract]  
Schedule of other non current liabilities
Other non-current liabilities consist of the following:
(in thousands)
 
March 31,
2015
 
December 31,
2014
 
 
 
 
 
Acquisition related contingent consideration
 
$
11,764

 
$
11,616

Other non-current liabilities
 
9,570

 
9,032

 
 
 
 
 
Total
 
$
21,334

 
$
20,648