Annual report pursuant to Section 13 and 15(d)

Revenue (Tables)

v3.19.1
Revenue (Tables)
12 Months Ended
Dec. 31, 2018
Revenue from Contract with Customer [Abstract]  
Disaggregation of Revenue
Revenues by product category and geography
The Company combines its products and services into three product categories and three geographic regions, based on customer location, as follows (in thousands):
 
Year Ended 
 December 31,
 
2018
 
2017
 
2016
Software licenses and appliances
$
5,814

 
$
5,982

 
$
5,839

Service
 
 
 
 
 
Subscription, maintenance and support
17,132

 
19,374

 
21,443

Professional services and other
2,067

 
2,811

 
4,400

Total service
19,199

 
22,185

 
25,843

Total revenues
$
25,013

 
$
28,167

 
$
31,682

 
Year Ended 
 December 31,
 
2018
 
2017
 
2016
North America
$
16,639

 
$
20,494

 
$
23,089

Europe
6,453

 
6,914

 
7,924

Asia
1,921

 
759

 
669

Total
$
25,013

 
$
28,167

 
$
31,682