UNCOMPLETED CONTRACTS (Tables)

6 Months Ended

Jun. 30, 2019

Costs, estimated earnings and billings on uncompleted contracts are as follows:

	June 30,			December 31,
	2019			2018
Revenue Recognized	$	1,286,600		$	499,600
Less: Billings to date		(1,194,300	)		(185,300	)
Costs and estimated earnings in excess of billings on uncompleted contracts		92,300			314,300

Billings to date		1,681,300			1,642,600
Revenue recognized		(1,450,100	)		(1,172,400	)

Revenue contract liabilities	$	231,200		$	470,200