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Stockholders' Equity - Additional Information - Deferred Stock Units (Detail) - Deferred Stock Units [Member] - USD ($)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Schedule Of Stockholders Equity [Line Items]    
Deferred stock units 6,719 82,881
Compensation expense related to grants $ 157,885  
DSUs outstanding 211,415 198,145
Director [Member]    
Schedule Of Stockholders Equity [Line Items]    
Compensation expense related to grants $ 39,142 $ 394,355
Executive Employees [Member]    
Schedule Of Stockholders Equity [Line Items]    
Deferred stock units 35,201 49,775
Compensation expense related to grants   $ 192,783