Annual report pursuant to Section 13 and 15(d)

Statements of Changes in Stockholders' Equity (Parentheticals)

v3.22.2.2
Statements of Changes in Stockholders' Equity (Parentheticals)
12 Months Ended
Jun. 30, 2021
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Statement of Stockholders' Equity [Abstract]  
Preferred Stock B issued from private placement, net of financing cost 15