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Segment and Geographic Information (Tables) | 9 Months Ended
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Sep. 30, 2021
Segment Reporting [Abstract] |
Summary of Revenue by Region | The following table summarizes the revenue by region based on ship-to destinations for the three and nine months ended:
|  | Three Months Ended |  |  | Nine Months Ended |
|  | September 30, |  |  | September 30, |
|  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
U.S. |  | $ | 11,786 |  |  | $ | 9,128 |  |  | $ | 28,524 |  |  | $ | 34,824 |
Canada and Latin America |  |  | 1,105 |  |  |  | 3,987 |  |  |  | 8,220 |  |  |  | 10,645 |
Europe and Middle East |  |  | 605 |  |  |  | 431 |  |  |  | 932 |  |  |  | 1,225 |
Asia Pacific |  |  | 949 |  |  |  | 847 |  |  |  | 963 |  |  |  | 1,463 |
Total revenues |  | $ | 14,445 |  |  | $ | 14,393 |  |  | $ | 38,639 |  |  | $ | 48,157 |
Composition of Revenues | The following table summarizes the composition of revenues for the three and nine months ended:
|  | Three Months Ended |  |  | Nine Months Ended |
|  | September 30, |  |  | September 30, |
|  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
Product Sales |  | $ | 14,412 |  |  | $ | 14,337 |  |  | $ | 38,563 |  |  | $ | 48,074 |
Services |  |  | 33 |  |  |  | 56 |  |  |  | 76 |  |  |  | 83 |
Total revenues |  | $ | 14,445 |  |  | $ | 14,393 |  |  | $ | 38,639 |  |  | $ | 48,157 |

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- Definition Tabular disclosure of revenue from external customers by geographic areas attributed to the entity's country of domicile and to foreign countries from which the entity derives revenue. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph a -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9038-108599 + Details
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- Definition Tabular disclosure of entity-wide revenues from external customers for each product or service or each group of similar products or services if the information is not provided as part of the reportable operating segment information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -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 + Details
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