Taxes Payable (Details 2) - USD ($)	3 Months Ended		9 Months Ended		12 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2019	Mar. 31, 2018	Jun. 30, 2018
Taxes Payable [Line Items]
Pretax income (loss)	$ 7,257,509	$ 9,440,220	$ 21,957,110	$ 25,574,353
Expected income tax expense (benefit)			5,543,804	6,310,472
High-tech income benefits on Jinong			(671,669)	(2,689,188)
Losses from subsidiaries in which no benefit is recognized			163,271	(1,093,349)
Change in valuation allowance on deferred tax asset from US tax benefit			286,265	352,147
Actual tax expense	$ 2,139,610	$ 1,813,187	$ 5,321,671	$ 5,066,780	$ 35,852,127
Actual tax expense, Percentage			24.20%	19.80%
China 15% - 25% [Member]
Taxes Payable [Line Items]
Pretax income (loss)			$ 23,320,275	$ (1,035,728)
Expected income tax expense (benefit)			5,830,069	(352,147)
High-tech income benefits on Jinong			(671,669)
Losses from subsidiaries in which no benefit is recognized			163,271
Change in valuation allowance on deferred tax asset from US tax benefit			0	352,147
Actual tax expense			$ 5,321,671
Expected income tax expense (benefit), Percentage			25.00%	34.00%
High-tech income benefits on Jinong, Percentage			2.90%
Losses from subsidiaries in which no benefit is recognized, Percentage			0.70%
Change in valuation allowance on deferred tax asset from US tax benefit, Percentage				(34.00%)
Actual tax expense, Percentage			22.80%	0.00%
United States 34% [Member]
Taxes Payable [Line Items]
Pretax income (loss)			$ (1,363,166)	$ 26,650,476
Expected income tax expense (benefit)			(286,265)	6,662,619
High-tech income benefits on Jinong				(2,689,188)
Losses from subsidiaries in which no benefit is recognized				(1,093,349)
Change in valuation allowance on deferred tax asset from US tax benefit			286,265	0
Actual tax expense				$ 5,066,780
Expected income tax expense (benefit), Percentage			21.00%	25.00%
High-tech income benefits on Jinong, Percentage				(10.00%)
Losses from subsidiaries in which no benefit is recognized, Percentage				4.00%
Change in valuation allowance on deferred tax asset from US tax benefit, Percentage			(21.00%)
Actual tax expense, Percentage				19.00%