NOTE 9 - SHARE-BASED COMPENSATION (Details) (in thousands, except per share data) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Total share-based compensation	$ 270	$ 205	$ 367	$ 300
Impact on net earnings (loss) per share : Basic and diluted	$ (.03)	$ (.03)	$ (.05)	$ (.04)
Cost Of Goods Sold
Total share-based compensation	$ 8	$ 6	$ 10	$ 8
Research and Development
Total share-based compensation	63	41	88	60
Selling, general and administrative
Total share-based compensation	$ 199	$ 158	$ 269	$ 232