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 9 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Mar. 31, 2023
Mar. 31, 2022
Construction Contractor, Receivable, after Year One, Interest Rate [Line Items]        
Interest income $ 9,372 $ 9,546 $ 28,029 $ 28,587
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%