Income Taxes (Details) - USD ($)	3 Months Ended
Sep. 30, 2020	Sep. 30, 2019	Jun. 30, 2020
Income Tax Disclosure [Abstract]
Receivables of federal and state income taxes	$ 3,112,772		$ 3,243,271
Income tax expense (benefit)	$ (2,302,178)	$ 517,983
Income tax expense, effective rates (as a percent)	24.40%	15.60%
Net operating loss carryback	$ 512,042		$ 0
Statutory federal tax rate	21.00%	21.00%

Operating Loss Carrybacks

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- Definition

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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- Definition

Carrying amount as of the balance sheet date of income taxes previously overpaid to tax authorities (such as U.S. Federal, state and local tax authorities) representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes. Also called income tax refund receivable.

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