PROPERTY AND EQUIPMENT, NET (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Property, Plant and Equipment, Net, by Type [Abstract]
Cost	$ 5,890	$ 3,304
Accumulated depreciation	1,341	721
Property and equipment, net	4,549	2,583
Depreciation expense	620	339
Computers and peripheral equipment
Property, Plant and Equipment, Net, by Type [Abstract]
Cost	260	170
Accumulated depreciation	159	119
Laboratory equipment
Property, Plant and Equipment, Net, by Type [Abstract]
Cost	5,442	2,955
Accumulated depreciation	1,077	504
Office furniture and equipment
Property, Plant and Equipment, Net, by Type [Abstract]
Cost	96	91
Accumulated depreciation	20	16
Leasehold improvements
Property, Plant and Equipment, Net, by Type [Abstract]
Cost	92	88
Accumulated depreciation	$ 85	$ 82