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Stock-Based Compensation (Deferred Stock) - Additional Information (Detail) - shares
3 Months Ended 4 Months Ended 9 Months Ended
Oct. 07, 2023
Jul. 15, 2023
Apr. 22, 2023
Oct. 05, 2024
Annual Grants | Non Employee Directors        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Aggregate shares elected to receive   59,400    
Annual Grants | Deferred Stock | Non Employee Directors        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Vesting period       1 year
Aggregate shares elected to receive   17,820   5,700
Prorated Portion of Annual Grant | Deferred Stock | Two Newly Elected Non-employee Directors        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Aggregate shares elected to receive 9,320      
Retainer Conversion        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Retainers conversion into deferred shares       100.00%
Vesting period       1 year
Director Retainer Deferrals | Deferred Stock | Non Employee Directors        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Aggregate shares elected to receive       14,764
Director Retainer Deferrals | Omnibus Plan | Non Employee Directors        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Aggregate shares elected to receive       6,663
Director Retainer Deferrals | Omnibus Plan | Deferred Stock | Non Employee Directors        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Aggregate shares elected to receive     3,479