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Inventory (Details) - USD ($)
Mar. 31, 2023
Jun. 30, 2022
Inventory Disclosure [Abstract]    
Inventory, net $ 1,665,193 $ 1,603,955
Inventory, Raw Materials, Gross 1,050,000 1,010,000
Inventory, Work in Process, Gross 144,000 138,000
Inventory, Finished Goods, Gross 821,000 806,000
Inventory Valuation Reserves (350,000) (350,000)
Inventory, Gross $ 2,015,000 $ 1,954,000