Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2019

Property, Plant and Equipment [Abstract]

Property and Equipment

Estimated useful lives are as follows:

Property and Equipment	Useful Life (in years)
Equipment	2	to	5
Leasehold improvements	5	to	10
Furniture and fixtures		5
Capitalized software	3	to	10
Building and building improvements		up to 39

Property and equipment consisted of the following (in thousands):

	December 31,
	2019		2018
Equipment	$	90,347	$	95,350
Leasehold improvements	8,042		7,547
Building	9,674		8,624
Building improvements	16,305		14,825
Land	2,949		2,769
Furniture and fixtures	8,685		9,404
Capitalized software	134,864		131,819
	270,866		270,338
Less: accumulated depreciation and amortization	(183,919)		(175,903)
Property and equipment, net	$	86,947	$	94,435

	Years ended December 31,
	2019		2018		2017
Depreciation and amortization expense related to property and equipment	$	33,293	$	33,254	$	27,515