Contract Assets and Contract Liabilities (Details) - USD ($)	Sep. 30, 2022	Dec. 31, 2021
Costs and estimated earnings on uncompleted contracts
Costs incurred on uncompleted contracts	$ 7,072,572	$ 4,272,425
Provision for loss on uncompleted contracts	49,705	2,238,578
Estimated earnings to date on uncompleted contracts	(1,015,447)	(3,156,377)
Gross contract assets	6,106,830	3,354,626
Less: billings to date	(7,381,248)	(4,750,289)
Net contract assets (liabilities), on uncompleted contracts	$ (1,274,418)	$ (1,395,663)