Annual report pursuant to Section 13 and 15(d)

Revenue in Excess of Billings - Long Term - Schedule of Revenue in Excess of Billings (Details)

v3.7.0.1
Revenue in Excess of Billings - Long Term - Schedule of Revenue in Excess of Billings (Details) - USD ($)
Jun. 30, 2017
Jun. 30, 2016
Contractors [Abstract]    
Revenue in excess of billing - long term $ 5,483,869  
Present value discount (310,331)  
Net Balance $ 5,173,538