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Geographic areas and major customers | 12 Months Ended
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Dec. 31, 2019
Geographic areas and major customers [Abstract] |
Geographic areas and major customers | Note 13 - Geographic areas and major customers
| A. | Information on sales by geographic distribution:
The Company has one operating segment. Sales are attributed to geographic distribution based on the location of the customer.
|  | Year ended December 31 |
|  | 2017 |  |  | 2018 |  |  | 2019 |
|  | US$ thousands |
North America |  |  | 100,434 |  |  |  | 108,024 |  |  |  | 77,161 |
Europe |  |  | 20,156 |  |  |  | 21,038 |  |  |  | 20,956 |
Asia-Pacific |  |  | 5,100 |  |  |  | 4,691 |  |  |  | 7,123 |
|  |  | 125,690 |  |  |  | 133,753 |  |  |  | 105,240 |
| B. | Sales to single customers exceeding 10% of sales (US$ thousands):
|  | Year ended December 31 |
|  | 2017 |  |  | 2018 |  |  | 2019 |
|  | US$ thousands |
Customer "A" |  |  | 16,915 |  |  |  | 18,855 |  |  |  | 17,107 |
Customer "B" |  |  | * |  |  |  | 14,506 |  |  |  | 11,030 |
Customer "C" |  |  | * |  |  |  | 14,220 |  |  |  | * |
Customer "D" |  |  | 25,888 |  |  |  | * |  |  |  | * |
| * | Less than 10% of sales.
| C. | Information on Long-Lived Assets - Property, Plant and Equipment and ROU assets by geographic areas:
The following table presents the locations of the Company’s long-lived assets as of December 31, 2018 and 2019:
|  | Year ended December 31 |
|  | 2018 |  |  |  | *2019 |
|  | US$ thousands |
North America |  |  | 46 |  |  |  | 1,189 |
Europe |  |  | 235 |  |  |  | 198 |
Israel |  |  | 3,389 |  |  |  | 5,970 |
|  |  | 3,670 |  |  |  | 7,357 |
* The company adopted ASC 842 "Leases" as of January 1, 2019. Therefore, the ROU asset is to be included in the long-lived assets as of December 31, 2019.

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- Definition The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -URI http://asc.fasb.org/topic&trid=2134510 + Details
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