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Cash, Cash Equivalents and Marketable Securities - Schedule of Cash, and Cash Equivalents (Detail) - USD ($)
 9 Months Ended 12 Months Ended
Sep. 30, 2025
Dec. 31, 2024
Cash Cash Equivalents And Marketable Securities [Line Items]    
Total Cash and cash equivalents $ 59,340,599 $ 54,527,092
Cash and Cash Equivalents 15,956,740 46,624,180
Current Marketable Securities 15,956,740 46,624,180
U.S. government agency securities [Member]    
Cash Cash Equivalents And Marketable Securities [Line Items]    
Current Marketable Securities 15,956,740 46,624,180
Available for sale carrying Amount 15,955,925 46,586,738
Available for sale unrecognized loss (69)  
Available for sale unrecognized gain 884 37,442
Available for sale fair value disclosure 15,956,740 46,624,180
Cash [Member]    
Cash Cash Equivalents And Marketable Securities [Line Items]    
Cash 20,318,955 23,734,013
Estimated Fair Value 20,318,955 23,734,013
Cash and Cash Equivalents 20,318,955 23,734,013
Money Market Funds [Member]    
Cash Cash Equivalents And Marketable Securities [Line Items]    
Money market funds 39,021,644 30,793,079
Estimated Fair Value 39,021,644 30,793,079
Cash and Cash Equivalents 39,021,644 30,793,079
Total Cash and cash equivalents [Member]    
Cash Cash Equivalents And Marketable Securities [Line Items]    
Total Cash and cash equivalents 59,340,599 54,527,092
Estimated Fair Value 59,340,599 54,527,092
Cash and Cash Equivalents 59,340,599 54,527,092
Available for sale [Member]    
Cash Cash Equivalents And Marketable Securities [Line Items]    
Current Marketable Securities 15,956,740 [1] 46,624,180 [2]
Available for sale carrying Amount 15,955,925 [1] $ 46,586,738 [2]
Available for sale unrecognized loss (69)  
Available for sale unrecognized gain [1] 884  
Available for sale fair value disclosure [1] $ 15,956,740  
[1] Available for sale debt securities are reported at fair value with unrealized gains and losses reported net of taxes, if material, in other comprehensive income.
[2] Available for sale debt securities are reported at fair value with unrealized gains and losses reported net of taxes, if material, in other comprehensive income.