Property and Equipment (Tables)

6 Months Ended

Jun. 30, 2013

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

Property and equipment consist of the following (in thousands):



	June 30, 2013			December 31, 2012
Equipment	$	34,716		$	32,528
Furniture and fixtures	5,104			5,126
Leasehold improvements	7,139			6,992
Purchased software	19,735			19,870
Capital in process	2,812			2,693
	69,506			67,209
Accumulated depreciation and amortization	(35,392		)	(33,102		)
Property and equipment, net	$	34,114		$	34,107

- 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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