Note 5 - Inventory

12 Months Ended

Dec. 31, 2020

Notes to Financial Statements

Inventory Disclosure [Text Block]

NOTE

5.

INVENTORY

Inventory consisted of the following (in thousands):

	December 31,			December 31,
	2020			2019
Raw materials and supplies	$	159		$	185
Finished goods		685			554
Less: Reserve for excess and obsolete inventory		(236	)		(247	)
Total inventory, net	$	608		$	492