Property And Equipment (Tables)

12 Months Ended

Dec. 31, 2013

Property And Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

Property and equipment, stated at cost, at December 31, 2013 and 2012 consisted of the following (in thousands):

	2013			2012
Computers and related equipment	$	79,576		$	61,471
Furniture and equipment	1,405			1,300
Leasehold improvements	5,718			3,938
	86,699			66,709
Less: Accumulated depreciation and amortization	(55,499		)	(47,110		)
Total property and equipment, net	$	31,200		$	19,599