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SEGMENT REPORTING (Tables) | 12 Months Ended
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Dec. 31, 2022
Segment Reporting [Abstract] |
Summary of the Company's Segment Net Sales, Gross Profit and Income Before Income Taxes | Summarized below are the Company’s segment net sales, gross profit and income before income taxes for the years ended December 31, 2022, 2021 and 2020 based on the current reporting segment structure.
|  | Years Ended December 31, |  |
|  |  |  |  | % of |  |  |  |  |  |  | % of |  |  |  |  |  |  | % of |  |
Net Sales by Segment |  | 2022 |  |  | Net Sales |  |  |  | 2021 |  |  | Net Sales |  |  |  | 2020 |  |  | Net Sales |  |
|  | (in thousands, except percentages)
Equipment |  | $ | 2,284 |  |  |  | 16 |  | % |  | $ | 2,323 |  |  |  | 15 |  | % |  | $ | 12,385 |  |  |  | 51 |  | %
Services |  |  | 11,768 |  |  |  | 84 |  | % |  |  | 13,598 |  |  |  | 85 |  | % |  |  | 11,925 |  |  |  | 49 |  | %
Total |  | $ | 14,052 |  |  |  | 100 |  | % |  | $ | 15,921 |  |  |  | 100 |  | % |  | $ | 24,310 |  |  |  | 100 |  | %
|  | Years Ended December 31, |  |
|  |  |  |  | Gross Profit |  |  |  |  |  |  | Gross Profit |  |  |  |  |  |  | Gross Profit |  |
Gross profit (loss) by Segment |  | 2022 |  |  | % |  |  |  | 2021 |  |  | % |  |  |  | 2020 |  |  | % |  |
|  | (in thousands, except percentages)
Equipment |  | $ | (618 | ) |  |  | (27 | ) | % |  | $ | (4,358 | ) |  |  | (188 | ) | % |  | $ | 1,237 |  |  |  | 10 |  | %
Services |  |  | 3,285 |  |  |  | 28 |  | % |  |  | 3,283 |  |  |  | 24 |  | % |  |  | 2,292 |  |  |  | 19 |  | %
Total |  | $ | 2,667 |  |  |  | 19 |  | % |  | $ | (1,075 | ) |  |  | (7 | ) | % |  | $ | 3,529 |  |  |  | 15 |  | %
|  | Years ended December 31, |
Segment income (loss) and Loss before income taxes |  | 2022 |  |  | 2021 |  |  | 2020 |
|  | (in thousands) |
Equipment |  | $ | (6,452 | ) |  | $ | (12,868 | ) |  | $ | (7,640 | )
Services |  |  | 3,285 |  |  |  | 3,283 |  |  |  | 2,292 |
Total segment loss |  |  | (3,167 | ) |  |  | (9,585 | ) |  |  | (5,348 | )
General and corporate |  |  | 228 |  |  |  | 7,051 |  |  |  | (20,110 | )
Loss before income taxes |  | $ | (2,939 | ) |  | $ | (2,534 | ) |  | $ | (25,458 | )
Schedule of Sales Data by Geographical Area | Sales are attributed to a geographical area based upon the location of the customer. Sales data by geographical area are as follows:
|  | Years Ended December 31, |  |
|  |  |  |  | % of net |  |  |  |  |  |  | % of net |  |  |  |  |  |  | % of net |  |
|  | 2022 |  |  | Sales |  |  |  | 2021 |  |  | Sales |  |  |  | 2020 |  |  | Sales |  |
|  | (in thousands, except percentages) |  |
Net Sales by Region |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
China |  | $ | 1,735 |  |  |  | 12 |  | % |  | $ | 1,858 |  |  |  | 11 |  | % |  | $ | 2,286 |  |  |  | 10 |  | %
India |  |  | 7,152 |  |  |  | 51 |  | % |  |  | 8,221 |  |  |  | 52 |  | % |  |  | 9,807 |  |  |  | 40 |  | %
Japan |  |  | 5,165 |  |  |  | 37 |  | % |  |  | 5,842 |  |  |  | 37 |  | % |  |  | 12,208 |  |  |  | 50 |  | %
Other |  | — |  |  | — |  | % |  | — |  |  | — |  | % |  |  | 9 |  |  | — |  | %
Total |  | $ | 14,052 |  |  |  | 100 |  | % |  | $ | 15,921 |  |  |  | 100 |  | % |  | $ | 24,310 |  |  |  | 100 |  | %
Schedule of Long-lived Assets, Consisting of Property, Plant and Equipment, by Geographical Area | Long-lived assets, consisting of property, plant and equipment, by geographical area are as follows:
|  | December 31, |
|  | 2022 |  |  | 2021 |
|  | (in thousands) |
China |  | $ | 578 |  |  | $ | 528 |
Other |  |  | 26 |  |  |  | 74 |
Total long-lived assets |  | $ | 604 |  |  | $ | 602 |

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- Definition Tabular disclosure of long-lived assets, excluding financial instruments, long-term customer relationships of a financial institution, mortgage rights, deferred policy acquisition costs, and deferred tax assets, by geographic areas located in the entity's country of domicile and foreign countries in which the entity holds assets. + 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 b -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9038-108599 + Details
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- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8813-108599 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8906-108599 + Details
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