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GOODWILL (Tables) | 12 Months Ended
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Dec. 31, 2017
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Goodwill |
The changes in the carrying amount of goodwill for the years ended December 31, 2016 and 2015 are as follows:
|  | US dollars |
|  | Location based services |  |  | Wireless communications products |  |  | Total |
(in thousands) |  |  |
Balance as of January 1, 2016 (*) |  |  | 1,539 |  |  |  | 1,817 |  |  |  | 3,356 |
Changes during 2016: |  |  |  |  |  |  |  |  |  |  |  |
Translation differences |  |  | 23 |  |  |  | 27 |  |  |  | 50 |
Balance as of December 31, 2016 |  |  | 1,562 |  |  |  | 1,844 |  |  |  | 3,406 |
Changes during 2017: |  |  |  |  |  |  |  |  |  |  |  |
Translation differences |  |  | 170 |  |  |  | 201 |  |  |  | 371 |
Balance as of December 31, 2017 |  |  | 1,732 |  |  |  | 2,045 |  |  |  | 3,777 |
| (*) | The accumulated amount of goodwill impairment loss as of December 31, 2017, 2016 and 2015 was US$ 7,098,000.

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- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267 + Details
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