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v3.21.2

Summary of Significant Accounting Policies (Details) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenue by customer type | $ 11,853,987 | $ 628,949 | $ 21,041,614 | $ 827,705
Total revenue by customer type, percentage | 100.00% | 100.00% | 100.00% | 100.00%
Government Contract [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenue by customer type | $ 1,097,660 |  | $ 2,183,142 |
Total revenue by customer type, percentage | 9.00% |  | 11.00% |
Hotel/Hospitality [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenue by customer type | $ 283,355 | $ 38,135 | $ 453,781 | $ 42,799
Total revenue by customer type, percentage | 2.00% | 6.00% | 2.00% | 5.00%
Medical Construction [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenue by customer type | $ 242,533 | $ 57,033 | $ 494,093 | $ 58,532
Total revenue by customer type, percentage | 2.00% | 9.00% | 2.00% | 7.00%
Multi-Family [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenue by customer type | $ (22,398) | $ 21,291 | $ 22,348 | $ 51,963
Total revenue by customer type, percentage |  | 3.00% |  | 6.00%
Office [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenue by customer type | $ 258,069 | $ 10,058 | $ 435,461 | $ 50,909
Total revenue by customer type, percentage | 2.00% | 2.00% | 2.00% | 6.00%
Other [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenue by customer type |  | $ 300,000 |  | $ 300,000
Total revenue by customer type, percentage |  | 48.00% |  | 37.00%
Retail [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenue by customer type | $ 2,688 | $ 202,432 | $ 44,701 | $ 323,502
Total revenue by customer type, percentage |  | 32.00% |  | 39.00%
Special Use [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenue by customer type | $ 206,590 |  | $ 1,666,635 |
Total revenue by customer type, percentage | 2.00% |  | 8.00% |
Subtotal [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenue by customer type | $ 2,068,497 |  | $ 5,300,161 | $ 827,705
Total revenue by customer type, percentage | 17.00% |  | 25.00% | 100.00%
Medical [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenue by customer type | $ 9,785,490 |  | $ 15,741,453 |
Total revenue by customer type, percentage | 83.00% |  | 75.00% |

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