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OTHER CURRENT ASSETS
 12 Months Ended
Dec. 31, 2018
Other Assets [Abstract]  
OTHER CURRENT ASSETS
15.
OTHER CURRENT ASSETS

(in thousands of $)
2018

 
2017

Prepaid expenses
4,285

 
3,045

Other receivables
14,435

 
3,002

 
18,720

 
6,047