NOTE 6—PROPERTY AND EQUIPMENT
Composition of assets, grouped by major classifications, and changes therein is as follows:
Cost | Accumulated depreciation | |||||||||||||||||||||||||||||||||||
Balance at beginning of year |
Additions during the year |
Disposals during the year |
Balance at end of year |
Balance at beginning of year |
Additions during the year |
Disposals during the year |
Balance at end of year |
Net book value |
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U.S. dollars in thousands | ||||||||||||||||||||||||||||||||||||
Year ended December 31, 2017: | ||||||||||||||||||||||||||||||||||||
Laboratory equipment | $ | 2,024 | $ | 1,186 | $ | (194 | ) | $ | 3,016 | $ | 1,605 | $ | 90 | $ | (194 | ) | $ | 1,501 | $ | 1,515 | ||||||||||||||||
Computers | 400 | 95 | (257 | ) | 238 | 368 | 43 | (257 | ) | 154 | 84 | |||||||||||||||||||||||||
Office furniture and equipment | 67 | 83 | (39 | ) | 111 | 57 | 2 | (39 | ) | 20 | 91 | |||||||||||||||||||||||||
Leasehold improvements | 752 | 5,233 | (310 | ) | 5,675 | 526 | 21 | (310 | ) | 237 | 5,438 | |||||||||||||||||||||||||
$ | 3,243 | $ | 6,597 | (800 | ) | $ | 9,040 | $ | 2,556 | $ | 156 | $ | (800 | ) | $ | 1,912 | $ | 7,128 |
Cost | Accumulated depreciation | |||||||||||||||||||||||||||||||
Balance at beginning of year |
Additions during the year |
Disposals during the year |
Balance at end of year |
Balance at beginning of year |
Additions during the year |
Balance at end of year |
Net book value |
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U.S. dollars in thousands | ||||||||||||||||||||||||||||||||
Year ended December 31, 2016: | ||||||||||||||||||||||||||||||||
Laboratory equipment | $ | 1,683 | $ | 341 | — | $ | 2,024 | $ | 1,528 | $ | 77 | $ | 1,605 | $ | 419 | |||||||||||||||||
Computers | 374 | 26 | — | 400 | 336 | 32 | 368 | 32 | ||||||||||||||||||||||||
Office furniture and equipment | 66 | 1 | — | 67 | 54 | 3 | 57 | 10 | ||||||||||||||||||||||||
Leasehold improvements | 629 | 123 | — | 752 | 508 | 18 | 526 | 226 | ||||||||||||||||||||||||
$ | 2,752 | $ | 491 | — | $ | 3,243 | $ | 2,426 | $ | 130 | $ | 2,556 | $ | 687 | ||||||||||||||||||
Year ended December 31, 2015: | ||||||||||||||||||||||||||||||||
Laboratory equipment | $ | 1,638 | $ | 45 | — | $ | 1,683 | $ | 1,459 | $ | 69 | $ | 1,528 | $ | 155 | |||||||||||||||||
Computers | 347 | 27 | — | 374 | 306 | 30 | 336 | 38 | ||||||||||||||||||||||||
Office furniture and equipment | 65 | 1 | — | 66 | 50 | 4 | 54 | 12 | ||||||||||||||||||||||||
Leasehold improvements | 612 | 17 | — | 629 | 489 | 19 | 508 | 121 | ||||||||||||||||||||||||
$ | 2,662 | $ | 90 | — | $ | 2,752 | $ | 2,304 | $ | 122 | $ | 2,426 | $ | 326 |