| PROPERTY AND EQUIPMENT | 
NOTE 7—PROPERTY AND EQUIPMENT 
  
Composition of property and equipment and accumulated depreciation, by principal groups, and the movements therein in 2015: 
  
|   | 
  | 
Cost | 
  | 
  | 
Accumulated depreciation | 
  | 
  | 
  | 
  | 
 
|   | 
  | 
 Carrying amount at beginning of year 
 | 
  | 
  | 
Additions | 
  | 
  | 
 Carrying amount at end of year 
 | 
  | 
  | 
Carrying amount at beginning of year | 
  | 
  | 
Additions | 
  | 
  | 
 Carrying amount at end of year 
 | 
  | 
  | 
Depreciated balance as at December 31, 2015 | 
  | 
 
|   | 
  | 
NIS in thousands | 
  | 
  | 
NIS in thousands | 
  | 
  | 
NIS in thousands | 
  | 
 
| Computer equipment | 
  | 
  | 
598 | 
  | 
  | 
  | 
64 | 
  | 
  | 
  | 
662 | 
  | 
  | 
  | 
520 | 
  | 
  | 
  | 
49 | 
  | 
  | 
  | 
569 | 
  | 
  | 
  | 
93 | 
  | 
 
| Office furniture | 
  | 
  | 
438 | 
  | 
  | 
  | 
58 | 
  | 
  | 
  | 
496 | 
  | 
  | 
  | 
161 | 
  | 
  | 
  | 
26 | 
  | 
  | 
  | 
187 | 
  | 
  | 
  | 
309 | 
  | 
 
| Laboratory equipment | 
  | 
  | 
3,983 | 
  | 
  | 
  | 
1,200 | 
  | 
  | 
  | 
5,183 | 
  | 
  | 
  | 
3,371 | 
  | 
  | 
  | 
355 | 
  | 
  | 
  | 
3,726 | 
  | 
  | 
  | 
1,457 | 
  | 
 
| Greenhouse equipment | 
  | 
  | 
2,982 | 
  | 
  | 
  | 
— | 
  | 
  | 
  | 
2,982 | 
  | 
  | 
  | 
2,199 | 
  | 
  | 
  | 
260 | 
  | 
  | 
  | 
2,459 | 
  | 
  | 
  | 
523 | 
  | 
 
| Leasehold improvements | 
  | 
  | 
976 | 
  | 
  | 
  | 
67 | 
  | 
  | 
  | 
1,043 | 
  | 
  | 
  | 
719 | 
  | 
  | 
  | 
94 | 
  | 
  | 
  | 
813 | 
  | 
  | 
  | 
230 | 
  | 
 
|   | 
  | 
  | 
8,977 | 
  | 
  | 
  | 
1,389 | 
  | 
  | 
  | 
10,366 | 
  | 
  | 
  | 
6,970 | 
  | 
  | 
  | 
784 | 
  | 
  | 
  | 
7,754 | 
  | 
  | 
  | 
2,612 | 
  | 
 
 
  
Composition of property and equipment and accumulated depreciation, by principal groups, and the movements therein in 2016: 
  
|   | 
  | 
Costs | 
  | 
  | 
Accumulated depreciation | 
  | 
  | 
  | 
  | 
 
|   | 
  | 
Carrying amount at beginning of year | 
  | 
  | 
Additions | 
  | 
  | 
Carrying amount at end of year | 
  | 
  | 
Carrying amount at beginning of year | 
  | 
  | 
Additions | 
  | 
  | 
Carrying amount at end of year | 
  | 
  | 
Depreciated balance as at December 31, 2016 | 
  | 
 
|   | 
  | 
NIS in thousands | 
  | 
  | 
NIS in thousands | 
  | 
  | 
NIS in thousands | 
  | 
 
| Computer equipment | 
  | 
  | 
662 | 
  | 
  | 
  | 
40 | 
  | 
  | 
  | 
702 | 
  | 
  | 
  | 
569 | 
  | 
  | 
  | 
54 | 
  | 
  | 
  | 
623 | 
  | 
  | 
  | 
79 | 
  | 
 
| Office furniture | 
  | 
  | 
496 | 
  | 
  | 
  | 
4 | 
  | 
  | 
  | 
500 | 
  | 
  | 
  | 
187 | 
  | 
  | 
  | 
27 | 
  | 
  | 
  | 
214 | 
  | 
  | 
  | 
286 | 
  | 
 
| Laboratory equipment | 
  | 
  | 
5,183 | 
  | 
  | 
  | 
284 | 
  | 
  | 
  | 
5,467 | 
  | 
  | 
  | 
3,726 | 
  | 
  | 
  | 
400 | 
  | 
  | 
  | 
4,126 | 
  | 
  | 
  | 
1,341 | 
  | 
 
| Greenhouse equipment | 
  | 
  | 
2,982 | 
  | 
  | 
  | 
— | 
  | 
  | 
  | 
2,982 | 
  | 
  | 
  | 
2,459 | 
  | 
  | 
  | 
254 | 
  | 
  | 
  | 
2,713 | 
  | 
  | 
  | 
269 | 
  | 
 
| Leasehold improvements | 
  | 
  | 
1,043 | 
  | 
  | 
  | 
1,842 | 
  | 
  | 
  | 
2,885 | 
  | 
  | 
  | 
813 | 
  | 
  | 
  | 
39 | 
  | 
  | 
  | 
852 | 
  | 
  | 
  | 
2,033 | 
  | 
 
|   | 
  | 
  | 
10,366 | 
  | 
  | 
  | 
2,170 | 
  | 
  | 
  | 
12,536 | 
  | 
  | 
  | 
7,754 | 
  | 
  | 
  | 
774 | 
  | 
  | 
  | 
8,528 | 
  | 
  | 
  | 
4,008 | 
  | 
 
 
  
Composition of property and equipment and accumulated depreciation, by principal groups, and the movements therein in 2017: 
  
|   | 
  | 
Costs | 
  | 
  | 
Accumulated depreciation | 
  | 
  | 
  | 
  | 
 
|   | 
  | 
Carrying amount at beginning of year | 
  | 
  | 
Additions | 
  | 
  | 
Carrying amount at end of year | 
  | 
  | 
Carrying amount at beginning of year | 
  | 
  | 
Additions | 
  | 
  | 
Carrying amount at end of year | 
  | 
  | 
Depreciated balance as at December 31, 2017 | 
  | 
 
|   | 
  | 
NIS in thousands | 
  | 
  | 
NIS in thousands | 
  | 
  | 
NIS in thousands | 
  | 
 
| Computer equipment | 
  | 
  | 
702 | 
  | 
  | 
  | 
16 | 
  | 
  | 
  | 
718 | 
  | 
  | 
  | 
623 | 
  | 
  | 
  | 
44 | 
  | 
  | 
  | 
667 | 
  | 
  | 
  | 
51 | 
  | 
 
| Office furniture | 
  | 
  | 
500 | 
  | 
  | 
  | 
1 | 
  | 
  | 
  | 
501 | 
  | 
  | 
  | 
214 | 
  | 
  | 
  | 
27 | 
  | 
  | 
  | 
241 | 
  | 
  | 
  | 
260 | 
  | 
 
| Laboratory equipment | 
  | 
  | 
5,467 | 
  | 
  | 
  | 
68 | 
  | 
  | 
  | 
5,535 | 
  | 
  | 
  | 
4,126 | 
  | 
  | 
  | 
420 | 
  | 
  | 
  | 
4,546 | 
  | 
  | 
  | 
989 | 
  | 
 
| Greenhouse equipment | 
  | 
  | 
2,982 | 
  | 
  | 
  | 
— | 
  | 
  | 
  | 
2,982 | 
  | 
  | 
  | 
2,713 | 
  | 
  | 
  | 
207 | 
  | 
  | 
  | 
2,920 | 
  | 
  | 
  | 
62 | 
  | 
 
| Leasehold improvements | 
  | 
  | 
2,885 | 
  | 
  | 
  | 
362 | 
  | 
  | 
  | 
3,247 | 
  | 
  | 
  | 
852 | 
  | 
  | 
  | 
175 | 
  | 
  | 
  | 
1,027 | 
  | 
  | 
  | 
2,220 | 
  | 
 
|   | 
  | 
  | 
12,536 | 
  | 
  | 
  | 
447 | 
  | 
  | 
  | 
12,983 | 
  | 
  | 
  | 
8,528 | 
  | 
  | 
  | 
873 | 
  | 
  | 
  | 
9,401 | 
  | 
  | 
  | 
3,582 | 
  | 
 
 
 
 |