Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Details)

v3.21.2
Summary of Significant Accounting Policies (Details)
$ in Millions
12 Months Ended
Jun. 30, 2021
USD ($)
Accounting Policies [Abstract]  
Cash uninsured amount $ 88
Straight-line method, useful lives 15 years