Quarterly report pursuant to Section 13 or 15(d)

REVENUE (Details 1)

v3.10.0.1
REVENUE (Details 1) - USD ($)
6 Months Ended
Jun. 30, 2018
Dec. 31, 2017
Contract Assets Balance $ 1,262,600 $ 692,400
Increase (decrease) in contract assets 570,200  
Billings In Excess of Costs [Member]    
Contract Liabilities Balance 550,100 227,300
Increase (decrease) in contract liabilities 322,800  
Deferred Revenue [Member]    
Contract Liabilities Current Balance 128,000 304,200
Contract Liabilities Non-Current Balance 76,900 $ 113,100
Increase (decrease) in contract liabilities (176,200)  
Increase (decrease) in contract liabilities - non current $ (36,200)