Note 7 - Inventories

9 Months Ended

Sep. 30, 2020

Notes to Financial Statements

Inventory Disclosure [Text Block]

( 7 )   INVENTORIES  

Inventories held at

September 30, 2020

and

December 31, 2019

were comprised of the following:

	September 30, 2020		December 31, 2019
Raw materials	$	4,800	$	5,369
Work in process		1,042		949
Inventory consigned to others		49		54
Finished goods		1,033		810
Total inventories	$	6,924	$	7,182

Total charges incurred for excess and obsolete inventory for the

three

months and

nine

months ended

September 30, 2020

and

2019,

respectively, were as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2020		2019		2020		2019
Excess and obsolete inventory charges	$	105	$	98	$	410	$	341