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CASH AND CASH EQUIVALENTS
12 Months Ended
Dec. 31, 2015
Cash and Cash Equivalents [Abstract]  
Cash and Cash Equivalents
CASH AND CASH EQUIVALENTS
Cash and cash equivalents consisted of the following (in thousands):
 
December 31,
2015
 
December 31,
2014
Cash
$
46,616

 
$
63,995

Cash equivalents:
 
 
 
Money market funds
81,541

 
44,499

Total cash and cash equivalents
$
128,157

 
$
108,494