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Summary of Significant Accounting Policies - Additional Information (Details) - USD ($)
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Apr. 30, 2021
Significant Accounting Policies [Line Items]      
Stock issued during period, value, new issues $ 90,000 $ 147,000  
Stock repurchased during period, shares (in shares) 0    
Stock repurchase program, number of shares authorized to be repurchased (in shares)     375,388
Stock repurchase program, percent of stock outstanding     5.00%
Number of days individually evaluation 60 days    
Directors' Stock Purchase Plan [Member]      
Significant Accounting Policies [Line Items]      
Stock issued during period, shares, new issues (in shares) 3,822    
Stock issued during period, value, new issues $ 112,000    
Employee Stock Purchase Plan [Member]      
Significant Accounting Policies [Line Items]      
Stock issued during period, shares, new issues (in shares) 2,400    
Stock issued during period, value, new issues $ 56,000