Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2020

Accounting Policies [Abstract]

Summary of disaggregation of revenues by categories

	Three Months Ended September 30,
Revenue by Customer Type	2020				2019
Hospitality	$	298,439	52	%	$	—		—	%
Multi-Family (includes Single-Family)		5,003	1	%		(18,013	)	—	%
Office		123,513	21	%		4,424		2	%
Retail		40,952	7	%		195,421		97	%
School		36,500	6	%		—		—	%
Special use		72,153	13	%		—		—	%
Other		—	—	%		2,694		1	%
Total revenue by customer type	$	576,560	100	%	$	184,526		100	%

	Nine Months Ended September 30,
Revenue by Customer Type	2020				2019
Hospitality	$	341,238	24	%	$	—	—	%
Medical (modular structures)		58,533	4	%		—	—	%
Multi-Family (includes Single-Family)		56,966	4	%		94,178	4	%
Office		174,421	12	%		1,212,321	46	%
Retail		364,454	26	%		1,332,805	50	%
School		36,500	3	%		—	—	%
Special Use		72,153	5	%		6,812	—	%
Other (1)		300,000	22	%		1,442	—	%
Total revenue by customer type	$	1,404,265	100	%	$	2,647,558	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,:
2020	$	45,236
2021		176,234
2022		157,775
2023		155,981
2024		155,274
Thereafter		1,603,181
	$	2,293,681

Summary of financial assets and liabilities measured at fair value on recurring basis

	Level 3:
	Significant
	unobservable
	inputs		Total
Earnout liability	$	752,559	$	752,559