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Summary of Significant Accounting Policies (Tables) | 6 Months Ended
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Jun. 30, 2025
Summary of Significant Accounting Policies [Abstract] |
Schedule of Disaggregation of the Company’s Revenues | The following tables provide further disaggregation of the Company’s revenues by categories:
|  | Three Months Ended June 30, |
Revenue by Customer Type |  | 2025 |  |  | 2024 |
Construction and Engineering Services: |  |  |  |  |  |  |  |  |  |  |  |
Hotel/Hospitality |  | $ | — |  |  |  | — | % |  | $ | 149,961 |  |  |  | 12 | %
Office |  |  | 523,558 |  |  |  | 73 | % |  |  | 1,061,293 |  |  |  | 88 | %
Subtotal |  |  | 523,558 |  |  |  | 73 | % |  |  | 1,211,254 |  |  |  | 100 | %
Other: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Oil and gas |  |  | 61,638 |  |  |  | 8 |  |  |  | — |  |  |  |  |
Subscription |  |  | 136,155 |  |  |  | 19 | % |  |  | — |  |  |  | — | %
Total revenue by customer type |  | $ | 721,351 |  |  |  | 100 | % |  | $ | 1,211,254 |  |  |  | 100 | %
|  | Six Months Ended June 30, |
Revenue by Customer Type |  | 2025 |  |  | 2024 |
Construction and Engineering Services: |  |  |  |  |  |  |  |  |  |  |  |
Hotel/Hospitality |  |  | — |  |  |  | — |  |  |  | 181,719 |  |  |  | 8 | %
Office |  |  | 1,019,637 |  |  |  | 79 | % |  |  | 1,997,650 |  |  |  | 92 | %
Subtotal |  |  | 1,019,637 |  |  |  | 79 | % |  |  | 2,179,369 |  |  |  | 100 | %
Other: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Oil and gas |  |  | 61,638 |  |  |  | 5 | % |  |  |  |  |  |  |  |
Subscription |  |  | 206,430 |  |  |  | 16 | % |  |  | — |  |  |  | — | %
Total revenue by customer type |  |  | 1,287,705 |  |  |  | 100 | % |  |  | 2,179,369 |  |  |  | 100 | %
Schedule of Financial Instruments in the Level 2 or Level 3 Category | The Company does not have any financial instruments in the Level 2 or Level 3 category.
|  | Fair value measured as of June 30, 2025 |
|  | Total at June 30, |  |  | Quoted prices in active markets |  |  | Significant other observable inputs |  |  | Significant unobservable inputs |
|  | 2025 |  |  | (Level 1) |  |  | (Level 2) |  |  | (Level 3) |
Assets |  |  |  |  |  |  |  |  |  |  |  |
Equity-based investment – SG DevCorp |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
|  | Fair value measured as of December 31, 2024 |
|  | Total at June 30, |  |  | Quoted prices in active markets |  |  | Significant other observable inputs |  |  | Significant unobservable inputs |
|  | 2025 |  |  | (Level 1) |  |  | (Level 2) |  |  | (Level 3) |
Assets |  |  |  |  |  |  |  |  |  |  |  |
Equity-based investment – SG DevCorp |  | $ | 738,056 |  |  | $ | 738,056 |  |  | $ | — |  |  | $ | — |

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