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 6 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2022
Dec. 31, 2021
Construction Contractor, Receivable, after Year One, Interest Rate [Line Items]        
Interest income $ 9,288 $ 9,539 $ 18,657 $ 19,041
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%