INVENTORY - Note 5

12 Months Ended

Dec. 31, 2018

Inventory Disclosure

Inventory - Note 5

5. INVENTORY

Inventory consists of the following (in thousands):

		December 31,
		2018		2017
Raw materials	$	32	$	53
Finished goods		1,077		4,488
	$	1,109	$	4,541

As of December 31, 2018 and 2017, $1.4 million and $2.2 million, respectively, of materials that are not expected to be consumed during the next twelve months are classified as "other assets" on the balance sheet.

We recorded inventory write-downs of $4.4 million in 2018 and $1.0 million in 2017.