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Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2012

	December 31,

	2012			2011
	(In thousands)
Computers, machinery and equipment	$	20,574		$	12,176
Furniture and fixtures		1,453			1,433
Leasehold and tenant improvements		13,583			13,583
Construction in progress		3,783			827

		39,393			28,019
Less accumulated depreciation and amortization		(13,460	)		(8,285	)

	$	25,933		$	19,734

- Definition

Tabular disclosure of the useful life and salvage value of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.

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