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INVESTMENTS ACCOUNTED FOR AT FAIR VALUE (Tables)
12 Months Ended
Dec. 31, 2018
Fair Value Disclosures [Abstract]  
Fair Value, Measurement Inputs, Disclosure
 
December 31, 2018
 
December 31, 2017
Investments accounted for at fair value
1,107

 
903

 
$
1,107

 
$
903