CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Dec. 31, 2021	Jun. 30, 2021	Jun. 30, 2020
Statement of Financial Position [Abstract]
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	100,000,000	100,000,000	100,000,000
Common stock, shares issued (in shares)	15,894,395	15,764,533	10,356,762
Common stock, shares outstanding (in shares)	15,894,395	15,764,533	10,356,762