Note 6 - Inventories

3 Months Ended

Mar. 31, 2020

Notes to Financial Statements

Inventory Disclosure [Text Block]

( 6 )   INVENTORIES  

Inventories held at

March 31, 2020

and

December 31, 2019

were comprised of the following:

	March 31, 20 20		December 31, 201 9
Raw materials	$	5,471	$	5,369
Work in process		1,109		949
Inventory consigned to others		46		54
Finished goods		1,094		810
Total inventories	$	7,720	$	7,182