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Stock-Based Compensation - Additional Information (Detail)
3 Months Ended
Mar. 31, 2022
USD ($)
Directors
Mar. 31, 2021
USD ($)
Directors
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]    
Share-based compensation expense | $ $ 312,646 $ 281,687
Number of outside directors granted quarterly fees | Directors 0 0