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Stock-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2013

Stock Option

Schedule of Estimated Fair Value of Stock Options Assumptions

The fair value of stock options was estimated using the Black-Scholes option-pricing model with the following assumptions:

		For the Six Months Ended
		June 30, 2013				July 1, 2012
Expected life (years)			4.0				3.5
Interest rate			0.6	%			0.4	%
Volatility-historical			46.8	%			56.0	%
Dividend yield			0.0	%			0.0	%

Stock Purchase Rights

Schedule of Estimated Fair Value of Stock Options Assumptions

The fair value of the employees’ purchase rights granted in the six months ended July 1, 2012 was estimated using the Black-Scholes option-pricing model with the following assumptions:

		For the Six Months Ended July 1, 2012
Expected life (years)			0.5
Interest rate			0.06	%
Volatility-historical			52.6	%
Dividend yield			0.0	%

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- Definition

Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (f)(2)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

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