PROPERTY AND EQUIPMENT (Tables)

12 Months Ended

Dec. 31, 2014

PROPERTY AND EQUIPMENT

Schedule of classification of property and equipment and the related estimated useful lives

	December 31,
							Estimated Useful Life
	2014			2013
	(in thousands)
Land	$	1,247		$	1,247
Building and building and leasehold improvements		23,428			22,127		3 - 30 years
Furniture and fixtures		8,796			7,712		5 years
Computer equipment and purchased software		131,229			110,449		2 - 5 years
Transportation equipment		5,027			7,522		3 - 5 years
Operations equipment		6,267			6,122		3 - 5 years
Construction in progress		4,402			18,295
		180,396			173,474
Accumulated depreciation and amortization		(109,817	)		(101,356	)
Property and equipment, net	$	70,579		$	72,118