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Contract Assets and Contract Liabilities (Details) - USD ($) | Jun. 30, 2022 | Dec. 31, 2021
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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)

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- Definition Estimated income loss on uncompleted contracts. + References No definition available. + Details
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- References No definition available. + Details
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