XML 53 R43.htm IDEA: XBRL DOCUMENT v3.23.3
Income Per Common Share - Additional Information (Detail) - shares
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Equity Grants        
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]        
Stock excluded from earning per share calculation 9,000 2,000 3,000 3,000
Restricted Stock        
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]        
Stock excluded from earning per share calculation 3,100,000 5,700,000 4,700,000 6,200,000