Note 6 - Inventories

6 Months Ended

Jun. 30, 2020

Notes to Financial Statements

Inventory Disclosure [Text Block]

( 6 )   INVENTORIES  

Inventories held at

June 30, 2020

and

December 31, 2019

were comprised of the following:

	June 3 0 , 2020		December 31, 2019
Raw materials	$	5,326	$	5,369
Work in process		1,544		949
Inventory consigned to others		45		54
Finished goods		1,015		810
Total inventories	$	7,930	$	7,182

Total charges incurred for excess and obsolete inventory for the

three

months and

six

months ended

June 30, 2020

and

2019,

respectively, were as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	20 20		201 9		20 20		201 9
Excess and obsolete inventory charges	$	134	$	136	$	305	$	243