Taxes Payable (Details 2) - USD ($)	3 Months Ended		9 Months Ended		12 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Mar. 31, 2018	Mar. 31, 2017	Jun. 30, 2017
Taxes Payable [Line Items]
Pretax income (loss)	$ 9,440,220	$ 9,871,066	$ 25,614,747	$ 25,821,426
Expected income tax expense (benefit)			6,310,472	5,754,659
High-tech income benefits on Jinong			(2,689,188)	(1,653,707)
Losses from subsidiaries in which no benefit is recognized			(1,093,349)	(31,908)
Change in valuation allowance on deferred tax asset from US tax benefit			352,147	703,116
Actual tax expense	$ 1,813,187	$ 1,679,391	$ 5,066,780	$ 4,772,160	$ 7,371,967
Actual tax expense, Percentage			19.80%	20.10%
China 15% - 25% [Member]
Taxes Payable [Line Items]
Pretax income (loss)			$ 26,650,476	$ 25,831,101
Expected income tax expense (benefit)			6,662,619	6,457,775
High-tech income benefits on Jinong			(2,689,188)	(1,653,707)
Losses from subsidiaries in which no benefit is recognized			(1,093,349)	(31,908)
Change in valuation allowance on deferred tax asset from US tax benefit			0	0
Actual tax expense			$ 5,066,780	$ 4,772,160
Expected income tax expense (benefit), Percentage			25.00%	25.00%
High-tech income benefits on Jinong, Percentage			(10.00%)	(6.00%)
Losses from subsidiaries in which no benefit is recognized, Percentage			4.00%	(0.10%)
Change in valuation allowance on deferred tax asset from US tax benefit, Percentage
Actual tax expense, Percentage			19.00%	18.00%
United States 34% [Member]
Taxes Payable [Line Items]
Pretax income (loss)			$ (1,035,728)	$ (2,067,988)
Expected income tax expense (benefit)			(352,147)	(703,116)
High-tech income benefits on Jinong
Losses from subsidiaries in which no benefit is recognized
Change in valuation allowance on deferred tax asset from US tax benefit			352,147	703,116
Actual tax expense
Expected income tax expense (benefit), Percentage				34.00%
High-tech income benefits on Jinong, Percentage			34.00%
Losses from subsidiaries in which no benefit is recognized, Percentage
Change in valuation allowance on deferred tax asset from US tax benefit, Percentage			(34.00%)	(34.00%)
Actual tax expense, Percentage