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FAIR VALUE MEASUREMENTS (Tables)
9 Months Ended
Sep. 30, 2015
Fair Value Disclosures [Abstract]  
Schedule of fair value of marketable securities
 
 
 
 
Fair Value
 
 
 
Fair Value
 
Hierarchy
 
Marketable securities, September 30, 2015
 
$
13,800
 
Level 1
 
Marketable securities, December 31, 2014
 
$
13,800
 
Level 1