v2.4.0.6

Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2011

Summary of Significant Accounting Policies [Abstract]

Components of available for sale securities

		December 31, 2011								January 1, 2011
		Cost				Fair Market Value				Cost				Fair Market Value
		(In thousands)
Corporate bond		$	15,654			$	15,309			$	11,465			$	11,424
U.S. Government bond			2,500				2,502				2,498				2,504
Total short term investments		$	18,154			$	17,811			$	13,963			$	13,928

Activity related to allowance for doubtful accounts

		Fiscal Year Ended
		December 31, 2011				January 1, 2011				January 2, 2010
		(In thousands)
Balance at beginning of period		$	88			$	90			$	65
Provision			—				—				32
Deduction(*)			(1	)			(2	)			(7	)
Balance at end of period		$	87			$	88			$	90

Activity related to Inventory reserve

		Fiscal Year Ended
		December 31, 2011				January 1, 2011				January 2, 2010
		(In thousands)
Balance at beginning of period		$	2,836			$	3,713			$	2,770
Provision			411				677				2,117
Deduction(*)			(679	)			(1,554	)			(1,174	)
Balance at end of period		$	2,568			$	2,836			$	3,713

(*) Deductions related to inventory reserve accounts represent amounts written off against the reserve.

Property and Equipment

		Estimated Useful Life
Computer and research equipment		3 years
Furniture		5
Machinery		2-5
Tooling		2-5
Business applications software		5-7
Capital leases and leasehold improvements		Term of lease

		December 31, 2011				January 1, 2011
		(In thousands)
Computer and equipment		$	17,616			$	16,852
Furniture			2,732				2,484
Machinery			3,375				1,981
Tooling			7,303				5,213
Leasehold improvements			15,459				13,532
Software purchased for internal use			8,338				5,771
			54,823				45,833
Less: accumulated depreciation			25,794				20,213
		$	29,029			$	25,620

Basic and Diluted Net Income Per Share

		Fiscal Year Ended
		December 31, 2011				January 1, 2011				January 2, 2010
Net income		$	40,191			$	25,514			$	3,330
Weighted-average shares outstanding			26,712				25,394				24,998
Dilutive effect of employee stock options and restricted shares			1,212				1,074				642
Diluted weighted average shares outstanding			27,924				26,468				25,640
Basic income per share		$	1.50			$	1.00			$	0.13
Diluted income per share		$	1.44			$	0.96			$	0.13

Fair Value Assets Measured on Recurring Basis

The Company’s assets measured at fair value on a recurring basis at December 31, 2011, were as follows:

		Fair Value Measurements as of December 31, 2011
Description		Level 1				Level 2				Level 3
		(In thousands)
Assets:
Money Market Funds		$	117,196			$	—			$	—
U.S. Government bonds			—				2,502				—
Corporate bonds			—				15,309				—
Total assets measured at fair value		$	117,196			$	17,811			$	—

The Company’s assets measured at fair value on a recurring basis at January 1, 2011, were as follows:

		Fair Value Measurements as of January 1, 2011
Description		Level 1				Level 2				Level 3
		(In thousands)
Assets:
Money Market Funds		$	5,090			$	—			$	—
U.S. Government bonds			—				2,504				—
Corporate bonds			—				11,424				—
Total assets measured at fair value		$	5,090			$	13,928			$	—

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