Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2014

Property Plant And Equipment [Abstract]

Components of Property and Equipment

Property and equipment consisted of the following at December 31:

	2014			2013
Computer equipment	$	63,378		$	59,499
Computer software		40,870			38,097
Furniture and fixtures		3,421			3,648
Leasehold improvements		8,312			9,097
Land		1,000			1,000
Vehicles		82			82
Total property and equipment at cost		117,063			111,423
Less: accumulated depreciation and amortization		(83,645	)		(73,068	)
Net property and equipment	$	33,418		$	38,355