Annual report pursuant to Section 13 and 15(d)

Property, Plant, and Equipment - Additional Information (Details)

v3.21.2
Property, Plant, and Equipment - Additional Information (Details) - USD ($)
$ in Millions
12 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Property Plant And Equipment [Abstract]    
Depreciation and amortization expense $ 1.4 $ 1.9