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Employee Stock Ownership Plan - Additional Information (Detail) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Jul. 14, 2021
Jan. 08, 2019
Dec. 31, 2022
Dec. 31, 2021
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
ESOP Purchased     96,446 186,914
ESOP additional shares purchased     283,360  
ESOP Purchased shares adjusted for the conversion   231,047    
Employee stock ownership plan weighted average price of additional shares purchased     $ 10.90  
Compensation Expense     $ 200 $ 246
Number of shares to be contributed to the employee stock owership plan 283,360      
Previously Reported [Member]        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
ESOP Purchased   175,528    
Share-based Compensation Award, Tranche One [Member]        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Vested Percentage     20.00%  
Vested Years Of Service     1 year  
Share-based Compensation Award, Tranche Two [Member]        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Vested Percentage     40.00%  
Vested Years Of Service     2 years  
Share-based Compensation Award, Tranche Three [Member]        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Vested Percentage     60.00%  
Vested Years Of Service     3 years  
Share-based Compensation Award Tranche Four [Member]        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Vested Percentage     80.00%  
Vested Years Of Service     4 years  
Share-based Compensation Award Tranche Five [Member]        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Vested Percentage     100.00%  
Vested Years Of Service     5 years