Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2015

Property, Plant and Equipment [Abstract]

Components Of Property and Equipment

Property and equipment consists of the following:

		December 31,
(in thousands)	Estimated Useful Lives	2015			2014
Equipment	1-10 years	$	78,932		$	75,500
Computer software	1-5 years	33,710			30,007
Buildings	10-40 years	25,041			24,526
Leasehold improvements	1-15 years	12,621			10,368
Furniture	1-13 years	8,601			8,475
Land		1,759			2,140
Property and equipment, gross		160,664			151,016
Less: Accumulated depreciation		(98,740		)	(86,373		)
Property and equipment, net		$	61,924		$	64,643