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v3.23.1

Contract Assets and Contract Liabilities (Tables) | 12 Months Ended
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Dec. 31, 2022
Contract Assets and Contract Liabilities |
Summary of costs and estimated earnings on uncompleted contracts |
|  |  | 2022 |  |  | 2021 |  |  |  | 2020 |
| Costs incurred on uncompleted contracts |  | $ | 13,730,177 |  |  | $ | 4,272,425 |  |  | $ | 4,572,581 |
| Provision for loss on uncompleted contracts |  |  | — |  |  |  | 2,238,578 |  |  |  | — |
| Estimated earnings (losses) to date on uncompleted contracts |  |  | (2,160,085 | ) |  |  | (3,156,377 | ) |  |  | 872,302 |
| Gross contract assets |  |  | 11,570,092 |  |  |  | 3,354,626 |  |  |  | 5,444,883 |
| Less: billings to date |  |  | (11,970,979 | ) |  |  | (4,750,289 | ) |  |  | (5,916,487 | )
| Net contract liabilities on uncompleted contracts |  | $ | (400,887 | ) |  | $ | (1,395,663 | ) |  | $ | (471,604 | )
Summary of costs included in condensed consolidated balance sheets |
|  |  | 2022 |  |  | 2021 |  |  |  | 2020 |
| Contract assets |  | $ | 36,384 |  |  | $ | 41,916 |  |  | $ | 1,303,136 |
| Contract liabilities |  |  | (437,271 | ) |  |  | (1,437,579 | ) |  |  | (1,774,740 | )
| Net contract liabilities |  | $ | (400,887 | ) |  | $ | (1,395,663 | ) |  | $ | (471,604 | )

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