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Interim Condensed Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Revenues:
Licensing	$ 5,364	$ 5,195	$ 10,480	$ 10,303
Royalties	7,595	8,272	16,701	17,478
Other revenue	633	921	1,523	1,659
Total revenues	13,592	14,388	28,704	29,440
Cost of revenues	1,011	876	1,881	1,824
Gross profit	12,581	13,512	26,823	27,616
Operating expenses:
Research and development, net	5,425	5,405	10,911	10,655
Sales and marketing	2,104	2,327	4,393	4,551
General and administrative	1,849	1,732	3,718	3,486
Total operating expenses	9,378	9,464	19,022	18,692
Operating income	3,203	4,048	7,801	8,924
Financial income, net	974	707	1,922	1,252
Income before taxes on income	4,177	4,755	9,723	10,176
Income taxes	698	632	1,387	1,402
Net income	3,479	4,123	8,336	8,774
Basic net income per share	$ 0.15	$ 0.18	$ 0.36	$ 0.38
Diluted net income per share	$ 0.15	$ 0.17	$ 0.35	$ 0.37
Weighted-average number of shares of Common Stock used in computation of net income per share (in thousands):
Basic	22,873	23,107	23,188	22,900
Diluted	23,449	24,165	23,842	24,028
Comprehensive income	$ 3,052	$ 4,133	$ 8,913	$ 8,896

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