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Revenue (Tables) | 12 Months Ended
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Dec. 31, 2022
Revenue |
Schedule of revenues |
Name |  | Balance at December 31, 2022 |  |  | % |  |  | Balance at December 31, 2021 |  |  | % |
Equipment revenue |  | $ | 2,952,020 |  |  |  | 98 | % |  | $ | — |  |  |  | — |
Service revenue |  |  | 63,501 |  |  |  | 2 | % |  |  | 48,100 |  |  |  | 100 | %
Total |  | $ | 3,015,521 |  |  |  | 100 | % |  | $ | 48,100 |  |  |  | 100 | %
Summary of unearned revenue activity |
Name |  | Balance at December 31, 2022 |  |  | Balance at December 31, 2021 |
Unearned revenue at beginning of year |  | $ | — |  |  | $ | — |
Billings deferred |  |  | 1,467,189 |  |  |  | — |
Recognition of prior unearned revenue |  |  | (1,267,080 | ) |  |  | — |
Unearned revenue at end of year |  | $ | 200,109 |  |  | $ | — |
Summary of unbilled accounts receivable activity |
Name |  | Balance at December 31, 2022 |  |  | Balance at December 31, 2021 |
Unbilled accounts receivable at beginning of year |  | $ | — |  |  | $ | — |
Services performed but unbilled |  |  | 918,164 |  |  |  | — |
Services billed |  |  | — |  |  |  | — |
Unbilled accounts receivable at end of year |  | $ | 918,164 |  |  | $ | — |

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