Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details)

v3.21.1
Summary of Significant Accounting Policies (Details) - USD ($)
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Disaggregation of Revenue [Line Items]    
Total revenue by customer type $ 9,187,627 $ 198,756
Total revenue by customer type, percentage 100.00% 100.00%
Government Contract [Member]    
Disaggregation of Revenue [Line Items]    
Total revenue by customer type $ 1,085,480
Total revenue by customer type, percentage 12.00%
Hotel [Member]    
Disaggregation of Revenue [Line Items]    
Total revenue by customer type $ 170,426
Total revenue by customer type, percentage 2.00%
Medical Construction [Member]    
Disaggregation of Revenue [Line Items]    
Total revenue by customer type $ 251,560
Total revenue by customer type, percentage 3.00%
Multi-Family [Member]    
Disaggregation of Revenue [Line Items]    
Total revenue by customer type $ 44,746 $ 30,672
Total revenue by customer type, percentage 15.00%
Office [Member]    
Disaggregation of Revenue [Line Items]    
Total revenue by customer type $ 177,392 $ 40,850
Total revenue by customer type, percentage 1.00% 21.00%
Retail [Member]    
Disaggregation of Revenue [Line Items]    
Total revenue by customer type $ 42,015 $ 121,070
Total revenue by customer type, percentage 1.00% 61.00%
Special Use [Member]    
Disaggregation of Revenue [Line Items]    
Total revenue by customer type $ 1,460,045 $ 6,164
Total revenue by customer type, percentage 16.00% 3.00%
Subtotal [Member]    
Disaggregation of Revenue [Line Items]    
Total revenue by customer type $ 3,231,664 $ 198,756
Total revenue by customer type, percentage 35.00% 100.00%
Medical [Member]    
Disaggregation of Revenue [Line Items]    
Total revenue by customer type $ 5,955,963
Total revenue by customer type, percentage 65.00%