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Stockholders' Equity - Schedule of Changes in Stockholders Equity (Detail) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Beginning balance $ 144,523,897 $ 149,088,151 $ 147,219,707 $ 148,978,635
Stock-based compensation 52,179 358,206 227,407 773,258
Purchase of treasury stock   (52,651) (27,042) (90,136)
Net loss (3,556,703) (3,560,575) (6,400,699) (3,828,626)
Ending balance $ 141,019,373 $ 145,833,131 $ 141,019,373 $ 145,833,131