Summary of Significant Accounting Policies - Warrants and Options (Details) - shares	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Accounting Policies [Line Items]
Total potentially outstanding dilutive common shares	27,218	403,156
Employee Stock Option [Member]
Accounting Policies [Line Items]
Total potentially outstanding dilutive common shares	5,000	5,000
Derivative liability - Old Warrants
Accounting Policies [Line Items]
Total potentially outstanding dilutive common shares	22,218	398,156