| Schedule of revenue by geographic area |
|
|
|
|
|
|
|
|
|
(in thousands)
|
|
Years Ended December 31,
|
|
|
|
|
|
|
|
|
|
Region
|
|
2017
|
|
2016
|
|
North America
|
|
$
|
24,406
|
|
$
|
25,892
|
|
International
|
|
|
|
|
|
|
|
United Kingdom
|
|
|
6,117
|
|
|
5,669
|
|
Middle East
|
|
|
5,386
|
|
|
3,376
|
|
Europe
|
|
|
908
|
|
|
1,833
|
|
Other
|
|
|
225
|
|
|
831
|
|
International
|
|
|
12,636
|
|
|
11,709
|
|
Total
|
|
$
|
37,042
|
|
$
|
37,601
|
|