Summary of Significant Accounting Policies - Warrants and Options (Details) - shares	6 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Accounting Policies [Line Items]
Total potentially outstanding dilutive common shares	26,646	375,012
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	21,646	370,012