Quarterly report pursuant to Section 13 or 15(d)

INVENTORIES (Tables)

v3.22.1
INVENTORIES (Tables)
3 Months Ended
Mar. 31, 2022
Inventory Disclosure [Abstract]  
Schedule of Inventory
Inventories consisted of the following:
  March 31, 2022 December 31, 2021
  (thousands of dollars)
Raw material $ 5,432  $ 2,348 
Work in process 171  212 
Finished products 14,752  18,574 
Total inventories $ 20,355  $ 21,134