XML 28 R13.htm IDEA: XBRL DOCUMENT v3.10.0.1
PROPERTY AND EQUIPMENT, NET
 12 Months Ended
Dec. 31, 2018
Property, Plant and Equipment [Abstract]  
PROPERTY AND EQUIPMENT, NET
PROPERTY AND EQUIPMENT, NET

Property and equipment, net consisted of the following at December 31 (in thousands):
 
2018
 
2017
Equipment
$
24,548

 
$
30,411

Purchased software
8,971

 
10,028

Furniture and fixtures
5,614

 
5,669

Leasehold improvements
2,221

 
2,249

 
41,354

 
48,357

Less accumulated depreciation
(31,098
)
 
(38,051
)
Property and equipment, net
$
10,256

 
$
10,306



Depreciation expense for the years ended December 31, 2018, 2017 and 2016 was $5.4 million, $5.0 million and $5.5 million, respectively.