SEGMENT INFORMATION (Tables)

12 Months Ended

Dec. 31, 2014

Segment Reporting [Abstract]

Schedule of segment results

​	Year ended December 31, 2014
​	OEM		AM		Amounts not allocated to segments		Consolidated
​	U.S. dollars in thousands
Revenues	​	121,799	​	21,838	​	​	​	143,637
Cost of revenues	​	30,293	​	6,720	​	27	​	37,040
Gross profit	​	91,506	​	15,118	​	​	​	106,597
Research and development, net	​	28,995	​	1,805	​	6,130	​	36,930
Sales and Marketing	​	560	​	7,151	​	5,201	​	12,912
General and administrative	​	5,038	​	904	​	65,495	​	71,437
Segment performance	​	56,913	​	5,258	​	​	​	(14,682)
Interest income	​	​	​	​	​	​	​	1,305
Financial expenses, net	​	​	​	​	​	​	​	(4,442)
Loss before taxes on income	​	​	​	​	​	​	​	(17,819)

​	Year ended December 31, 2013
​	OEM		AM		Amounts not allocated to segments		Consolidated
​	U.S. dollars in thousands
Revenues	​	63,290	​	17,955	​	​	​	81,245
Cost of revenues	​	15,907	​	5,207	​	16	​	21,130
Gross profit	​	47,383	​	12,748	​	​	​	60,115
Research and development, net	​	18,362	​	1,627	​	2,320	​	22,309
Sales and Marketing	​	337	​	6,133	​	5,861	​	12,331
General and administrative	​	4,767	​	576	​	4,934	​	10,277
Segment performance	​	23,917	​	4,412	​	​	​	15,198
Interest income	​	​	​	​	​	​	​	1,059
Financial income, net	​	​	​	​	​	​	​	1,389
Profit before taxes on income	​	​	​	​	​	​	​	17,646

​	Year ended December 31, 2012
​	OEM		AM		Amounts not allocated to segments		Consolidated
​	U.S. dollars in thousands
Revenues	​	27,818	​	12,467	​	​	​	40,285
Cost of revenues	​	8,135	​	4,052	​	32	​	12,219
Gross profit	​	19,683	​	8,415	​	​	​	28,066
Research and development, net	​	13,100	​	1,642	​	1,124	​	15,866
Sales and marketing	​	438	​	5,431	​	565	​	6,434
General and administrative	​	6,750	​	534	​	134	​	7,418
Segment performance	​	(605)	​	808	​	​	​	(1,652)
Interest income	​	​	​	​	​	​	​	1,531
Financial income, net	​	​	​	​	​	​	​	402
Profit before taxes on income	​	​	​	​	​	​	​	281