Annual report pursuant to Section 13 and 15(d)

PREPAID EXPENSES AND OTHER ASSETS (Tables)

v3.19.1
PREPAID EXPENSES AND OTHER ASSETS (Tables)
12 Months Ended
Dec. 31, 2018
Prepaid Expense and Other Assets, Current [Abstract]  
Schedule of Prepaid Expenses and Other Assets
Prepaid expenses and other assets at December 31 are summarized as follows:
 
2018
 
2017
 
(thousands of dollars)
Prepaid license
$
2,419

 
$
1,919

Spare parts
1,597

 
954

Other prepaid expenses and assets
648

 
772

Total
$
4,664


$
3,645