Note 8 - Inventories

6 Months Ended

Jun. 30, 2018

Notes to Financial Statements

Inventory Disclosure [Text Block]

( 8 )   INVENTORIES  

Inventories held at

June 30, 2018

and

December 31, 2017

were comprised of the following:

	June 30, 2018		December 31, 2017
Raw materials	$	4,569	$	3,424
Work in process		1,291		791
Inventory consigned to others		68		64
Finished goods		931		687
Total inventories	$	6,859	$	4,966