Note 6 - Inventories

9 Months Ended

Sep. 30, 2016

Notes to Financial Statements

Inventory Disclosure [Text Block]

(6) INVENTORIES

Inventories held at September 30, 2016 and December 31, 2015 were comprised of the following:

	Sept. 30, 2016		Dec. 31, 2015
Raw materials	$	2,490	$	2,535
Work in process		650		295
Inventory consigned to others		109		119
Finished goods		148		571
Total inventories	$	3,397	$	3,520