STOCK OFFERING (Detail Textuals) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	6 Months Ended
	Feb. 26, 2016	Jun. 30, 2016	Jun. 30, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Additional proceeds if optios exercised		$ 163	$ 62
Definitive stock purchase agreements
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of common stock issued under agreement	8,027,900
Number of non transferable options issued	3,567,956
Aggregate net proceeds	$ 15,200
Stock option exercise price	$ 2.50
Additional proceeds if optios exercised	$ 8,900