| Computers | Lab equipment | Office furniture and equipment | Leasehold Improve-ments | Total | |||||||||||||||||
| USD in thousands | |||||||||||||||||||||
| Cost: | |||||||||||||||||||||
| Balance at January 1, 2017 | $ | 24 | $ | 11 | $ | 12 | $ | - | $ | 47 | |||||||||||
| Additions during the year | 13 | - | 9 | 22 | 44 | ||||||||||||||||
| Disposals during the year | (2 | ) | - | - | - | (2 | ) | ||||||||||||||
| Adjustments arising from translating financial statements from functional currency to presentation currency | 1 | 2 | 2 | 1 | 6 | ||||||||||||||||
| Balance at December 31, 2017 | 36 | 13 | 23 | 23 | 95 | ||||||||||||||||
| Accumulated depreciation: | |||||||||||||||||||||
| Balance at January 1, 2017 | (20 | ) | (9 | ) | (7 | ) | - | (36 | ) | ||||||||||||
| Additions during the year | (4 | ) | 1 | (1 | ) | (1 | ) | (5 | ) | ||||||||||||
| Disposals during the year | 1 | - | - | - | 1 | ||||||||||||||||
| Adjustments arising from translating financial statements from functional currency to presentation currency | (3 | ) | (2 | ) | - | - | (5 | ) | |||||||||||||
| Balance at December 31, 2017 | (26 | ) | (10 | ) | (8 | ) | (1 | ) | (45 | ) | |||||||||||
| Depreciated cost at December 31, 2017 | $ | 10 | $ | 3 | $ | 15 | $ | 22 | $ | 50 | |||||||||||
| Depreciated cost at December 31, 2016 | $ | 4 | $ | 2 | $ | 5 | $ | - | $ | 11 | |||||||||||