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Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2023
Summary of Significant Accounting Policies |
Summary of disaggregation of revenues by categories |
|  |  | Twelve Months Ended December 31,
| Revenue by Segments and Customer Type |  | 2023 |  |  | 2022
| Construction Segment: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Government |  | $ | 1,087,545 |  |  | 7 | % |  |  | $ | 905,554 |  |  | 4 | %
| Hotel/Hospitality |  |  | 250,450 |  |  | 2 | % |  |  |  | 2,731,439 |  |  | 11 | %
| Multi-Family (includes Single Family) |  |  | — |  |  | — | % |  |  |  | 86,033 |  |  | — | %
| Office |  |  | 14,869,659 |  |  | 90 | % |  |  |  | 9,009,209 |  |  | 37 | %
| Retail |  |  | — |  |  | — | % |  |  |  | 5,344 |  |  | — | %
| Special Use |  |  | 315,426 |  |  | 1 | % |  |  |  | 14,640 |  |  | — | %
| Total Construction Revenue Segment (includes engineering service revenue) |  | $ | 16,523,080 |  |  | 100 | % |  |  | $ | 12,752,219 |  |  | 52 | %
| Medical Revenue Segment (includes lab testing, kit sales and equipment) |  | $ | — |  |  | — | % |  |  | $ | 11,641,727 |  |  | 48 | %
| Total Revenue by Segments and Customer Type |  | $ | 16,523,080 |  |  | 100 | % |  |  | $ | 24,393,946 |  |  | 100 | %
Summary of combined financial position of equity affiliates |
| Condensed balance sheet information: |  | 2023 |  |  | 2022 |
| Total assets | $ | 39,800,000 |  | $ | 37,500,000 |
| Total liabilities | $ | 9,700,000 |  | $ | 7,100,000 |
| Members’ equity | $ | 30,100,000 |  | $ | 30,400,000 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479806/606-10-50-5 + Details
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- Definition A tabular presentation of the information summarizing investments in and advances to majority-owned subsidiaries, other controlled companies, and other affiliates, as prescribed by the SEC. It reflects specified information about ownership, financial results from, and financial position in such entities. Includes the tabular presentations that disaggregate investments in and advances to majority-owned subsidiaries, other controlled companies, and other affiliates. + References No definition available. + Details
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