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Property, Plant and Equipment (Details) - Schedule of Property, Plant and Equipment - USD ($)
Jun. 30, 2023
Jun. 30, 2022
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross $ 16,423,058 $ 15,947,247
Accumulated depreciation (13,597,969) (13,149,254)
Property, plant and equipment, net 2,825,089 2,797,993
Land [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross 45,000 45,000
Building and improvements [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross 4,811,179 4,450,399
Property, plant and equipment, net 308,001 58,296
Machinery and equipment [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross 11,402,679 11,287,648
Furniture and fixtures [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross $ 164,200 $ 164,200