SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Dec. 31, 2012

SIGNIFICANT ACCOUNTING POLICIES [Abstract]

Schedule of Property and Equipment Useful Lives

	Years
Buildings	50
Computers, software and electronic equipment	3 - 10
Office furniture and equipment	5 - 17
Vehicles	3 - 7
Leasehold improvements	Over the term of the lease or the useful life of the improvements, whichever is shorter

Schedule of Intangible Assets Estimated Useful Life

	Years
Technology	7.9
Customer relationships	7
Marketing rights and patents	12.3
Backlog	1.1

Schedule of Calculation of Numerator and Denominator in Basic and Diluted Net Earnings (Loss) Per Share

1. Numerator:

	Year ended December 31,
	2012			2011			2010
Numerator for basic and diluted net earnings (loss) per share -
Net income (loss) available to holders of Ordinary shares	$	(23,192	)	$	(5,850	)	$	30,619

2. Denominator (in thousands):

Denominator for basic net earnings (loss) per share -
Weighted average number of shares	41,410	40,929	40,467
Add-employee stock options and convertible subordinated notes	*) -	*) *	1,518
Denominator for diluted net earnings (loss) per share - adjusted weighted average shares assuming exercise of options	41,410	40,929	41,985

*) Anti-dilutive.