SONOVA Gamma Linolenic Acid ("GLA") Safflower Oil Inventory (Tables)

3 Months Ended

Mar. 31, 2019

Inventory Disclosure [Abstract]

Summary of Inventories

Inventories consist of the following (in thousands):

	March 31, 2019		December 31, 2018
Raw materials	$	41	$	41
Finished goods		847		886
Inventories	$	888	$	927