Income Taxes - Additional Information (Details) - USD ($)		9 Months Ended	12 Months Ended
	Jan. 01, 2018	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2017
Operating Loss Carryforwards [Line Items]
Deferred tax assets valuation allowance		$ 10,503,245	$ 10,868,032	$ 10,503,245
Unrecognized tax benefits income tax penalties and interest expense		0	0
Unrecognized tax benefits income tax penalties and interest accrued		0	$ 0	$ 0
Tax cuts and jobs act reclassification from AOCI to retained earnings tax effect		454,323
Federal income taxes at statutory rate (as a Percent)	21.00%		21.00%	25.38%	35.00%
Tax cuts and jobs act incomplete accounting change in tax rate existing income tax expense (Benefit)				$ 4,000,000
Deferred federal income tax expense benefit			$ 30,589	(61,178)
Deferred Federal, State and Local, Tax Expense (Benefit)			30,589	(61,178)
Deferred state and local income tax expense benefit			0	0
Retained Earnings
Operating Loss Carryforwards [Line Items]
Deferred federal income tax expense benefit			0	0
Deferred Federal, State and Local, Tax Expense (Benefit)			7,800,000	7,800,000
Deferred state and local income tax expense benefit			0	0
Domestic Tax Authority
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards		31,500,000	32,700,000	31,500,000
State and Local Jurisdiction
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards		$ 47,700,000	$ 47,500,000	$ 47,700,000