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Cash, Cash Equivalents and Marketable Securities (Tables)
 9 Months Ended
Sep. 30, 2021
Investments Debt And Equity Securities [Abstract]  
Schedule of cash, cash equivalents and marketable securities

As of September 30, 2021

 

 

 

Amortized Cost

 

 

Unrealized Gain

 

 

Unrealized (Loss)

 

 

Fair Value

 

Cash and cash equivalents

 

$

37,995,008

 

 

$

—

 

 

$

—

 

$

37,995,008

 

Marketable securities:















     U.S. Treasury Bonds

 


1,001,506

 

 


—

 

 


(426

 )

 


1,001,080

 

Total cash, cash equivalents, and marketable securities

 

$

38,996,514

 

 

$

—

 

 

$

(426

 )

 

$

38,996,088

 

 

As of December 31, 2020

 

 

 

Amortized Cost

 

 

Unrealized Gain

 

 

Unrealized (Loss)

 

 

Fair Value

 

Cash and cash equivalents

 

$

4,241,937

 

 

$

—

 

 

$

—

 

$

4,241,937

 

Marketable securities:















     U.S. Treasury Bonds

 


18,388,970

 

 


—

 

 


(2,810

)

 


18,386,160

 

Total cash, cash equivalents, and marketable securities

 

$

22,630,907

 

 

$

—

 

 

$

(2,810

)

 

$

22,628,097