Summary of Significant Accounting Policies (Schedule of Useful lives of Property and Equipment) (Details) |
3 Months Ended | |
|---|---|---|
Sep. 30, 2018 |
Jun. 30, 2018 |
|
| Building [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property, Plant and Equipment, Useful Life | 40 years | 40 years |
| Building Improvements [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property, Plant and Equipment, Useful Life | 8 years | 8 years |
| Vehicles [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property, Plant and Equipment, Useful Life | 5 years | 5 years |
| Furniture and Fixtures [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property, Plant and Equipment, Useful Life | 5 years | 5 years |
| Minimum [Member] | Machinery and Equipment [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property, Plant and Equipment, Useful Life | 5 years | 5 years |
| Maximum [Member] | Machinery and Equipment [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property, Plant and Equipment, Useful Life | 8 years | 8 years |