Quarterly report pursuant to Section 13 or 15(d)

Income Taxes - Additional Information (Detail)

v3.23.2
Income Taxes - Additional Information (Detail) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2023
Dec. 02, 2022
Dec. 31, 2020
Income Tax Contingency [Line Items]      
Federal statutory rate 21.00%    
Subsidiaries | GHHIA Management Inc.      
Income Tax Contingency [Line Items]      
Income tax examination notice amount     $ 8.5
Subsidiaries | Mayflower Medicinals Inc.      
Income Tax Contingency [Line Items]      
Income tax examination notice amount     1.0
Subsidiaries | ABACA, Inc.      
Income Tax Contingency [Line Items]      
Income tax examination notice amount   $ 1.1 $ 1.1