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Credit Facility and SBA Loan (Details) - USD ($)
9 Months Ended
Mar. 31, 2022
Jun. 30, 2021
SBA Loan [Member]    
Line of Credit Facility [Line Items]    
Principal amount $ 506,700  
Town Bank [Member] | Credit Agreement [Member]    
Line of Credit Facility [Line Items]    
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage 0.00%  
Long-term Line of Credit, Total $ 0 $ 0
Town Bank [Member] | Credit Agreement [Member] | Revolving Credit Facility [Member]    
Line of Credit Facility [Line Items]    
Line of Credit Facility, Maximum Borrowing Capacity $ 5,000,000  
Town Bank [Member] | Credit Agreement [Member] | Revolving Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [Member]    
Line of Credit Facility [Line Items]    
Debt Instrument, Basis Spread on Variable Rate 1.50%  
Town Bank [Member] | Credit Agreement [Member] | Letter of Credit [Member]    
Line of Credit Facility [Line Items]    
Line of Credit Facility, Maximum Borrowing Capacity $ 1,000,000  
Town Bank [Member] | Amended Credit Agreement [Member] | Revolving Credit Facility [Member] | Prime Rate [Member]    
Line of Credit Facility [Line Items]    
Debt Instrument, Basis Spread on Variable Rate 1.50%