Note 7 - Inventories

6 Months Ended

Jun. 30, 2017

Notes to Financial Statements

Inventory Disclosure [Text Block]

( 7 ) INVENTORIES

Inventories held at

June 30, 2017

and

December 31, 2016

were comprised of the following:

	June 30, 2017		Dec. 31, 2016
Raw materials	$	3,817	$	2,695
Work in process		1,238		728
Inventory consigned to others		317		81
Finished goods		840		172
Total inventories	$	6,212	$	3,676