Property and Equipment

12 Months Ended

Dec. 31, 2013

Property Plant And Equipment [Abstract]

6. Property and Equipment

Property and equipment consist of the following:


	As of December 31,
	2013			2012
Land	$	21,820		$	13,294
Land improvements		5,176			3,439
Buildings		222,402			180,945
Equipment under capital leases		5,310			5,310
Leasehold improvements		32,243			24,930
Computer equipment		64,773			55,734
Furniture, fixtures and equipment		32,583			22,124
Internally developed software		15,606			11,039
Other		1,099			1,099
Construction in progress		23,467			12,487

		424,479			330,401
Less accumulated depreciation and amortization		(84,883	)		(61,239	)

Property and equipment, net	$	339,596		$	269,162

Depreciation and amortization expense associated with property and equipment, including assets under capital lease, totaled $24,546, $21,264, and $16,339 for the years ended December 31, 2013, 2012, and 2011, respectively.

- Definition

The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures.

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