Property And Equipment - Net (Tables)

12 Months Ended

Dec. 31, 2012

Property and equipment consists of the following:


	Useful Life		2012			2011
Computer hardware		3 years	$	24,239		$	19,145
Leasehold improvements		9 years		5,527			4,107
Purchased computer software		3 years		4,452			2,653
Furniture and fixtures		7 years		4,351			3,789
Office equipment		7 years		4,325			3,646
Building		50 years		16,534			16,534
Construction in progress (Note 17)		n/a		15,561			1,545

				74,989			51,419
Less accumulated depreciation and amortization				(21,854	)		(15,937	)

Total			$	53,135		$	35,482

- 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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