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Segment Information | 9 Months Ended
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Sep. 30, 2021
Segment Reporting [Abstract] |
Segment Information | 6. Segment Information We have one reportable segment, which is comprised of the touch technology licensing and TSM business. All of our sales for the three and nine months ended September 30, 2021 and 2020, respectively, were to customers located in the U.S., Europe and Asia. The Company reports revenues from external customers based on the country where the customer is located. The following table presents net revenues by geographic area for the three and nine months ended September 30, 2021 and 2020, respectively, (dollars in thousands):
|  | Three months ended September 30, 2021 |  |  | Three months ended September 30, 2020 |
|  | Amount |  |  | Percentage |  |  | Amount |  |  | Percentage |
United States |  | $ | 385 |  |  |  | 40 | % |  | $ | 486 |  |  |  | 33 | %
Japan |  |  | 362 |  |  |  | 38 | % |  |  | 395 |  |  |  | 26 | %
South Korea |  |  | 140 |  |  |  | 15 | % |  |  | 240 |  |  |  | 16 | %
China |  |  | 16 |  |  |  | 2 | % |  |  | 154 |  |  |  | 10 | %
Germany |  |  | 34 |  |  |  | 3 | % |  |  | 130 |  |  |  | 9 | %
Switzerland |  |  | 21 |  |  |  | 2 | % |  |  | 54 |  |  |  | 4 | %
Taiwan |  |  | 4 |  |  |  | 0 | % |  |  | 3 |  |  |  | 0 | %
Other |  |  | 0 |  |  |  | 0 | % |  |  | 33 |  |  |  | 2 | %
|  | $ | 962 |  |  |  | 100 | % |  | $ | 1,495 |  |  |  | 100 | %
|  | Nine months ended September 30, 2021 |  |  | Nine months ended September 30, 2020 |
|  | Amount |  |  | Percentage |  |  | Amount |  |  | Percentage |
United States |  | $ | 1,661 |  |  |  | 38 | % |  | $ | 1,340 |  |  |  | 38 | %
Japan |  |  | 1,372 |  |  |  | 32 | % |  |  | 1,229 |  |  |  | 35 | %
South Korea |  |  | 660 |  |  |  | 15 | % |  |  | 267 |  |  |  | 7 | %
China |  |  | 298 |  |  |  | 7 | % |  |  | 203 |  |  |  | 6 | %
Germany |  |  | 233 |  |  |  | 5 | % |  |  | 274 |  |  |  | 8 | %
Switzerland |  |  | 95 |  |  |  | 2 | % |  |  | 161 |  |  |  | 5 | %
Sweden |  |  | 15 |  |  |  | 1 | % |  |  | 10 |  |  |  | 0 | %
Other |  |  | 13 |  |  |  | 0 | % |  |  | 63 |  |  |  | 2 | %
|  | $ | 4,347 |  |  |  | 100 | % |  | $ | 3,547 |  |  |  | 100 | %
The following table presents our total assets by geographic region as of September 30, 2021 and December 31, 2020 (in thousands):
|  | September 30, 2021 |  |  | December 31, 2020 |
U.S. |  | $ | 5,246 |  |  | $ | 7,253 |
Sweden |  |  | 4,941 |  |  |  | 9,210 |
Asia |  |  | 40 |  |  |  | 109 |
Total |  | $ | 10,227 |  |  | $ | 16,572 |

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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://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 31 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8924-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 34 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8981-108599 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8721-108599 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9031-108599 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 26 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8844-108599 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9038-108599 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 42 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9054-108599 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8657-108599 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8721-108599 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -URI http://asc.fasb.org/topic&trid=2134510 + Details
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