Property, Plant and Equipment (Details) - USD ($)	Mar. 31, 2020	Jun. 30, 2019
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	$ 58,432,286	$ 61,135,130
Less: accumulated depreciation	(34,836,401)	(34,465,192)
Total	23,595,885	26,669,938
Building and improvements [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	37,692,796	38,877,508
Auto [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	3,194,958	3,391,040
Machinery and equipment [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	17,544,531	18,125,539
Agriculture assets [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	$ 0	$ 741,044