Contract Assets and Contract Liabilities (Details) - USD ($)	Jun. 30, 2022	Dec. 31, 2021
Costs and estimated earnings on uncompleted contracts
Costs incurred on uncompleted contracts	$ 11,848,306	$ 4,272,425
Provision for loss on uncompleted contracts		2,238,578
Estimated earnings to date on uncompleted contracts	(3,969,959)	(3,156,377)
Gross contract assets	7,878,347	3,354,626
Less: billings to date	(9,647,951)	(4,750,289)
Net contract assets (liabilities), on uncompleted contracts	$ (1,769,604)	$ (1,395,663)