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Leases (Details) - USD ($)
Sep. 30, 2019
Jun. 30, 2019
Year ending June 30:    
2020 [1] $ 64,000  
2021 71,000  
2022 7,000  
2023 1,000  
Total lease payments 143,000  
Less: interest (5,000)  
Present value of lease liabilities $ 138,000 $ 45,000
[1] Nine months ended June 30, 2019