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UNCOMPLETED CONTRACTS (Tables)
6 Months Ended
Jun. 30, 2022
Contractors [Abstract]  
Schedule of Contract with Customer, Contract Asset, Contract Liability, and Receivable
Costs, estimated earnings, and billings on uncompleted contracts are summarized as follows at June 30, 2022 and December 31, 2021:

 June 30, 2022 December 31, 2021
Costs incurred on uncompleted contracts$12,175,900 $5,991,300 
Estimated earnings (loss)(1,163,400)811,600 
Costs and estimated earnings on uncompleted contracts11,012,500 6,802,900 
Billings to date9,645,100 4,635,700 
Costs and estimated earnings in excess of billings on uncompleted contracts1,367,400 2,167,200 
Billings in excess of costs and estimated earnings on uncompleted contracts
— — 
Contract Assets, net$1,367,400 $2,167,200