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