XML 42 R30.htm IDEA: XBRL DOCUMENT
v3.22.1

Summary of Significant Accounting Policies (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Accounting Policies [Abstract] |
Summary of disaggregation of revenues by categories |
|  |  | Twelve Months Ended December 31,
| Revenue by Segments and Customer Type |  | 2021 |  |  | 2020
| Construction Segment: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Government |  | $ | 2,335,031 |  |  | 6 | % |  |  | $ | 751,697 |  |  | 9 | %
| Hotel/Hospitality |  |  | 1,110,303 |  |  | 3 | % |  |  |  | 487,111 |  |  | 6 | %
| Multi-Family (includes Single Family) |  |  | 103,672 |  |  | — | % |  |  |  | 126,222 |  |  | 1 | %
| Medical (construction services) |  |  | 495,122 |  |  | 1 | % |  |  |  | 778,883 |  |  | 9 | %
| Office |  |  | 534,001 |  |  | 2 | % |  |  |  | 191,505 |  |  | 2 | %
| Retail |  |  | 285,177 |  |  | 1 | % |  |  |  | 427,444 |  |  | 5 | %
| School |  |  | — |  |  | — | % |  |  |  | 36,500 |  |  | — | %
| Special Use |  |  | 1,930,384 |  |  | 5 | % |  |  |  | 1,414,761 |  |  | 16 | %
| Other (1) |  |  | — |  |  | — | % |  |  |  | 300,000 |  |  | 3 | %
| Total Construction Revenue Segment (includes engineering service revenue) |  | $ | 6,793,690 |  |  | 18 | % |  |  | $ | 4,514,123 |  |  | 51 | %
| Medical Revenue Segment (includes lab testing, kit sales and equipment) |  | $ | 31,548,012 |  |  | 82 | % |  |  | $ | 4,241,500 |  |  | 49 | %
| Total Revenue by Segments and Customer Type |  | $ | 38,341,702 |  |  | 100 | % |  |  | $ | 8,755,623 |  |  | 100 | %
(1) Construction fee of $300,000 with no cost of revenue during 2020.
Summary of estimated amortization expense of intangible assets |
| For the year ending December 31,: |  |  |
| 2022 |  | $ | 162,970 |
| 2023 |  |  | 161,175 |
| 2024 |  |  | 160,469 |
| 2025 |  |  | 157,051 |
| 2026 |  |  | 139,717 |
| Thereafter |  |  | 1,313,850 |
|  |  | $ | 2,095,232 |

X
- References No definition available. + Details
Name: | us-gaap_AccountingPoliciesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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 -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130545-203045 + Details
Name: | us-gaap_DisaggregationOfRevenueTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of amortization expense of assets, excluding financial assets, that lack physical substance, having a limited useful life. + References No definition available. + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration