Construction Backlog (Details) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Construction Backlog [Abstract]
Balance - beginning of period	$ 76,659,029	$ 541,291
New contracts and change orders during the period	29,189,062	81,179,323
Construction backlog, gross	105,848,091	81,720,614
Less: contract revenue earned during the period	(8,190,712)	(5,061,585)
Balance - end of period	$ 97,657,379	$ 76,659,029