Provision for Income Taxes (Narrative) (Details) - USD ($) |
12 Months Ended | |
|---|---|---|
Jun. 30, 2020 |
Jun. 30, 2019 |
|
| Income Tax Disclosure [Abstract] | ||
| Combined U.S. federal and state effective income tax rates | 11.10% | 18.70% |
| Deferred tax expense | $ (43,641) | $ 258,040 |