Annual report pursuant to Section 13 and 15(d)

PREPAID EXPENSES AND OTHER ASSETS (Tables)

v3.8.0.1
PREPAID EXPENSES AND OTHER ASSETS (Tables)
12 Months Ended
Dec. 31, 2017
PREPAID EXPENSES AND OTHER ASSETS [Abstract]  
Schedule of Prepaid Expenses and Other Assets
Prepaid expenses and other assets at December 31 are summarized as follows:

   
2017
   
2016
 
   
(thousands of dollars)
 
Prepaid license
 
$
1,919
   
$
1,919
 
Prepaid catalyst
   
779
     
187
 
Prepaid insurance
   
-
     
797
 
Spare parts
   
954
     
-
 
Other prepaid expenses and assets
   
772
     
608
 
   Total
 
$
4,424
   
$
3,511