Property, Plant, and Equipment (Details) - USD ($)	Dec. 31, 2018	Jun. 30, 2018
Property, Plant and Equipment [Line Items]
Total property, plant, and equipment	$ 61,045,325	$ 63,357,141
Less: accumulated depreciation	(32,817,931)	(32,462,458)
Total	28,227,394	30,894,683
Building and improvements [Member]
Property, Plant and Equipment [Line Items]
Total property, plant, and equipment	38,824,105	40,319,393
Auto [Member]
Property, Plant and Equipment [Line Items]
Total property, plant, and equipment	3,383,116	3,504,028
Machinery and equipment [Member]
Property, Plant and Equipment [Line Items]
Total property, plant, and equipment	18,098,079	18,765,192
Agriculture assets [Member]
Property, Plant and Equipment [Line Items]
Total property, plant, and equipment	$ 740,026	$ 768,528