|
December 31
|
||||||||
|
2017
|
2016
|
|||||||
|
USD thousands
|
USD thousands
|
|||||||
|
Institutions
|
1,027
|
1,127
|
||||||
|
Prepaid expenses
|
421
|
254
|
||||||
|
Interest receivable
|
271
|
171
|
||||||
|
Advances to suppliers
|
32
|
1
|
||||||
|
Other receivables
|
303
|
175
|
||||||
|
2,054
|
1,728
|
|||||||