Note 7 - Inventories

12 Months Ended

Dec. 31, 2020

Notes to Financial Statements

Inventory Disclosure [Text Block]

( 7 ) INVENTORIES

Inventories held at

December 31

were comprised of the following:

	2020		2019
Raw materials	$	5,371	$	5,369
Work in process		1,085		949
Inventory consigned to others		45		54
Finished goods		975		810
Total inventories	$	7,476	$	7,182