PREPAID EXPENSES AND OTHER ASSETS

12 Months Ended

Dec. 31, 2016

NOTE 7 – PREPAID EXPENSES AND OTHER ASSETS

Prepaid expenses and other assets at December 31 are summarized as follows:

	2016		2015
	(thousands of dollars)
Prepaid license	$	1,919	$	-
Prepaid catalyst		187		455
Prepaid insurance		797		1,182
Other prepaid expenses and assets		608		755
Total	$	3,511	$	2,392