Note 5 - Inventory

3 Months Ended

Mar. 31, 2019

Notes to Financial Statements

Inventory Disclosure [Text Block]

5.    Inventory

Inventory totaled

$63

and

$31

as of

March 31, 2019

and

December 31, 2018,

respectively. Included within these totals are the following:

	March 31, 2019		December 31, 2018
Raw materials	$	-	$	-
Work in progress		63		31
Total	$	63	$	31