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Leases (Tables) | 12 Months Ended
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Dec. 31, 2019
Disclosure Of Leases [Abstract] |
Table Of Minimum Future Payments Of Leases Under Operating Lease Contracts As Lessee Explanatory [Table Text Block] | Below are the minimum future payments of leases under operating lease contracts not subject to cancellation as of December 31, 2019 and 2018:
|  | U.S. dollars |  |  | In local currency |  |  | Total December 31, 2019 |  |  | Total December 31, 2018 |
Up to 1 year |  |  | 79,975 |  |  |  | 3,753 |  |  |  | 83,728 |  |  |  | 72,266 |
From 1 to 5 years |  |  | 1,049,064 |  |  |  | 177,853 |  |  |  | 1,226,917 |  |  |  | 2,246,865 |
More than 5 years |  |  | 1,187,135 |  |  |  | 18,945 |  |  |  | 1,206,080 |  |  |  | 1,922,188 |
TOTAL |  |  |  |  |  |  |  |  |  |  | 2,516,725 |  |  |  | 4,241,319 |

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