|
For the year ended December 31
|
||||||||||||
|
2017
|
2016
|
2015
|
||||||||||
|
USD thousands
|
USD thousands
|
USD thousands
|
||||||||||
|
Salaries, wages and related expenses
|
4,535
|
3,525
|
2,395
|
|||||||||
|
Professional services
|
1,802
|
1,510
|
1,271
|
|||||||||
|
Travel expenses
|
216
|
192
|
214
|
|||||||||
|
Overhead
|
445
|
203
|
133
|
|||||||||
|
Other general and administrative expenses
|
377
|
267
|
292
|
|||||||||
|
Total general and administrative expenses
|
7,375
|
5,697
|
4,305
|
|||||||||