Property and Equipment, Net (Tables)

12 Months Ended

Dec. 31, 2015

Property Plant And Equipment [Abstract]

Summary of Property and Equipment, Net

Property and equipment, net consists of the following at December 31:

	Useful Lives (years)		2015			2014
Land		—	$	8,146		$	7,736
Building and leasehold improvements	5-39			77,020			51,309
Computer equipment and purchased software	3-5			42,245			34,058
Furniture and fixtures		5		16,661			11,812
Transportation equipment		5		252			238
				144,324			105,153
Accumulated depreciation and amortization				(43,212	)		(39,243	)
Property and equipment, net			$	101,112		$	65,910