Quarterly report [Sections 13 or 15(d)]

Equity - Summary of Authorized and Outstanding Equity (Detail)

v3.25.3
Equity - Summary of Authorized and Outstanding Equity (Detail) - shares
9 Months Ended
Sep. 30, 2025
Dec. 31, 2024
Preferred shares    
Preferred stock, shares authorized 10,000,000 10,000,000
Preferred stock, shares outstanding 0 0
Class A Common Stock    
Common shares    
Common stock, shares authorized 50,000,000 50,000,000
Common stock, shares outstanding 8,240,149 9,376,280
Common stock, voting rights one vote for each share  
Class B Common Stock    
Common shares    
Common stock, shares authorized 25,000,000 25,000,000
Common stock, shares outstanding 4,117,303 4,373,315
Common stock, voting rights one vote for each share