Non-Controlling Interests and Preferred Stock of Subsidiary - Summary of Preferred Stock Activity (Details)	12 Months Ended
	Jun. 30, 2021 shares
Minority Interest [Line Items]
Balance, as of June 30, 2020	0
Issuance of Preferred Stock	79,110
Balance, as of June 30, 2021	79,110
HC LLC
Minority Interest [Line Items]
Issuance of Preferred Stock	44,100
Balance, as of June 30, 2021	44,100
HC LLC | Series A-1 Preferred Stock
Minority Interest [Line Items]
Issuance of Preferred Stock	10,090
Balance, as of June 30, 2021	10,090
HC LLC | Series A-2 Preferred Stock
Minority Interest [Line Items]
Issuance of Preferred Stock	34,010
Balance, as of June 30, 2021	34,010
Forest Investments, Inc. (Forest) | Forest Preferred Stock
Minority Interest [Line Items]
Issuance of Preferred Stock	35,010
Balance, as of June 30, 2021	35,010