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Credit Facility (Narrative) (Details) - Town Bank [Member] - Credit Agreement [Member] - USD ($)
9 Months Ended
Mar. 31, 2025
Jun. 30, 2024
Line of Credit Facility [Line Items]    
Maximum borrowing capacity $ 5,000,000  
Maximum borrowing capacity per letter of credit $ 1,000,000  
Unused line fees 0.00%  
Spread on variable interest rate 1.50%  
Outstanding borrowings $ 0 $ 0