Note 7 - Inventories

3 Months Ended

Mar. 31, 2021

Notes to Financial Statements

Inventory Disclosure [Text Block]

( 7 )   INVENTORIES  

Inventories held at

March 31, 2021

and

December 31, 2020

were comprised of the following:

	March 31, 2021		December 31, 2020
Raw materials	$	5,980	$	5,371
Work in process		992		1,085
Inventory consigned to others		44		45
Finished goods		1,196		975
Total inventories	$	8,212	$	7,476