Note 6 - Inventories

12 Months Ended

Dec. 31, 2019

Notes to Financial Statements

Inventory Disclosure [Text Block]

( 6 ) INVENTORIES

Inventories held at

December 31

were comprised of the following:

	2019		2018
Raw materials	$	5,369	$	4,654
Work in process		949		1,026
Inventory consigned to others		54		62
Finished goods		810		778
Total inventories	$	7,182	$	6,520