SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Dec. 31, 2012

SIGNIFICANT ACCOUNTING POLICIES [Abstract]

Schedule of Estimated Useful Lives at an Annual Rate

Depreciation is calculated using the straight-line method over the estimated useful lives of the assets at the following annual rates:

	%
Computers and peripheral equipment	33
Office furniture and equipment	7 - 15

Schedule of Stock-Based Compensation Assumptions

The fair value of the Company's stock options granted to employees and directors was estimated using the following weighted average assumptions:

	Year ended December 31,
	2010		2011		2012
Risk-free interest rate		1.62%		2.23%		0.75%
Dividend yield		0%-7.83%		0%		0%
Weighted average dividend yield		5.65%		0%		0%
Expected volatility		62.77%-64.56%		47.31%-65.27%		45.60%-61.90%
Weighted average volatility		63.67%		56.29%		53.76%
Expected term (years)		4.6		3.75		4.09