NOTE 2 - INVENTORIES

3 Months Ended

Mar. 31, 2017

Inventory Disclosure [Abstract]

NOTE 2 - INVENTORIES

Inventories consisted of the following components:        

	March 31, 2017		December 31, 2016
(in thousands)
Raw material	$	2,484	$	2,402
Work-in-process		1,343		1,226
Finished goods		580		431
Inventories	$	4,407	$	4,059