Quarterly report pursuant to Section 13 or 15(d)

Contract Assets and Contract Liabilities - Summary of Contract Assets and Liabilities (Details)

v3.20.1
Contract Assets and Contract Liabilities - Summary of Contract Assets and Liabilities (Details) - USD ($)
3 Months Ended
Mar. 31, 2020
Dec. 31, 2019
Revenue From Contract With Customer [Abstract]    
Contract assets $ 19,841,766 $ 9,321,368
Contract liabilities (1,288,535) (1,008,679)
Net contract assets 18,553,231 $ 8,312,689
Change in contract assets 10,520,398  
Change in contract liabilities (279,856)  
Total $ 10,240,542