Quarterly report pursuant to Section 13 or 15(d)

REVENUES IN EXCESS OF BILLINGS ??? LONG TERM (Details Narrative)

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REVENUES IN EXCESS OF BILLINGS – LONG TERM (Details Narrative) - USD ($)
3 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Construction Contractor, Receivable, after Year One, Interest Rate [Line Items]    
Interest income $ 9,502 $ 14,060
Minimum [Member]    
Construction Contractor, Receivable, after Year One, Interest Rate [Line Items]    
Interest rate discount 4.65%  
Maximum [Member]    
Construction Contractor, Receivable, after Year One, Interest Rate [Line Items]    
Interest rate discount 6.25%