Annual report pursuant to Section 13 and 15(d)

UNCOMPLETED CONTRACTS (Details)

v3.3.1.900
UNCOMPLETED CONTRACTS (Details) - USD ($)
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Revenue Recognized $ (1,685,500) $ (942,400)
Less: Billings to date 2,273,400 1,250,900
Costs and estimated earnings in excess of billings on uncompleted contracts 204,000 61,100
Billings in excess of costs and estimated earnings on uncompleted contracts 587,900 308,500
Contracts Receivable [Member]    
Revenue Recognized 1,814,300 168,700
Less: Billings to date (1,610,300) (107,600)
Costs and estimated earnings in excess of billings on uncompleted contracts $ 204,000 $ 61,100