Liquidity (Details Narrative) - USD ($)	1 Months Ended	6 Months Ended
	Jul. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Jun. 30, 2021
Cash		$ 9,900,000
Total Current Liabilities		4,500,000
Net loss		(3,900,000.0)	$ (7,300,000)
Working capital		5,500,000		$ 4,200,000
Future budget expenditures		8,300,000
Clinical activities		6,300,000
2020 Agreement [Member] | Aspire Capital [Member] | Class A Common Stock [Member]
Aggregate purchase	$ 30,000,000.0
Common stock, shares issued	6,250,000
Commitment fee	$ 1,400,000
Available balance		$ 25,400,000